:root {
  color-scheme: light;
  --bg: #eff4f1;
  --surface: #ffffff;
  --surface-strong: #0d2430;
  --text: #102320;
  --muted: #5b716d;
  --line: #d9e3e0;
  --accent: #0f766e;
  --accent-soft: #d9f0eb;
  --accent-warm: #d7a22a;
  --danger: #b43b3b;
}

.gcms-eeg-hero,
.gcms-eeg-panel,
.gcms-eeg-context-panel,
.gcms-eeg-deep-panel,
.gcms-eeg-method-panel {
  border-top: 3px solid #0072b2;
}

.gcms-eeg-overview .overview-pill strong {
  color: #0072b2;
}

.gcms-eeg-scope {
  border-left-color: #d55e00;
}

.gcms-eeg-band-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.gcms-eeg-band-card {
  display: grid;
  gap: 10px;
  min-height: 190px;
  padding: 16px;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
  background: #ffffff;
}

.gcms-eeg-band-card div:first-child {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.gcms-eeg-band-card span,
.gcms-eeg-band-card em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.gcms-eeg-band-card strong {
  color: #102320;
  font-size: 22px;
}

.gcms-eeg-band-card p {
  margin: 0;
  color: #354844;
  font-size: 13px;
  line-height: 1.45;
}

.gcms-eeg-bar {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8eeec;
}

.gcms-eeg-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.gcms-eeg-bar i.positive {
  background: #009e73;
}

.gcms-eeg-bar i.negative {
  background: #d55e00;
}

.gcms-eeg-band-card--delta {
  border-top: 4px solid #e69f00;
}

.gcms-eeg-band-card--theta {
  border-top: 4px solid #cc79a7;
}

.gcms-eeg-band-card--alpha {
  border-top: 4px solid #009e73;
}

.gcms-eeg-band-card--beta {
  border-top: 4px solid #0072b2;
}

.gcms-eeg-matrix {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr 2fr 1.2fr;
  overflow: hidden;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
  background: #ffffff;
}

.gcms-eeg-matrix > div {
  min-height: 78px;
  padding: 12px;
  border-top: 1px solid #e4e9e7;
  border-left: 1px solid #e4e9e7;
  color: #354844;
  font-size: 12px;
  line-height: 1.45;
}

.gcms-eeg-matrix > div:nth-child(4n + 1) {
  border-left: 0;
}

.gcms-eeg-matrix .gcms-eeg-matrix-head {
  min-height: auto;
  border-top: 0;
  background: #eef5f3;
  color: #263c38;
  font-weight: 900;
}

.gcms-eeg-matrix strong,
.gcms-eeg-matrix span {
  display: block;
}

.gcms-eeg-matrix strong {
  color: #102320;
}

.gcms-eeg-matrix span {
  margin-top: 4px;
  color: var(--muted);
}

.gcms-eeg-channel-band {
  display: grid;
  grid-template-columns: 0.7fr repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.gcms-eeg-channel-band-head,
.gcms-eeg-channel-label,
.gcms-eeg-channel-cell {
  min-height: 86px;
  padding: 12px;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
  background: #ffffff;
}

.gcms-eeg-channel-band-head {
  display: grid;
  place-items: center;
  min-height: 46px;
  background: #eef5f3;
  color: #263c38;
  font-size: 12px;
  font-weight: 900;
}

.gcms-eeg-channel-label {
  display: grid;
  place-items: center;
  color: #102320;
  font-size: 16px;
  font-weight: 900;
}

.gcms-eeg-channel-cell {
  display: grid;
  gap: 5px;
  align-content: center;
  border-color: rgba(16, 35, 32, 0.14);
}

.gcms-eeg-channel-cell--a6_higher {
  background: rgba(0, 158, 115, var(--cell-alpha));
}

.gcms-eeg-channel-cell--a5_higher {
  background: rgba(213, 94, 0, var(--cell-alpha));
}

.gcms-eeg-channel-cell--mixed {
  background: rgba(125, 141, 136, var(--cell-alpha));
}

.gcms-eeg-channel-cell strong,
.gcms-eeg-channel-cell span,
.gcms-eeg-channel-cell em {
  display: block;
}

.gcms-eeg-channel-cell strong {
  color: #102320;
  font-size: 17px;
}

.gcms-eeg-channel-cell span {
  color: #263c38;
  font-size: 12px;
  font-weight: 850;
}

.gcms-eeg-channel-cell em {
  color: #354844;
  font-size: 11px;
  font-style: normal;
}

.gcms-eeg-dominant-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.gcms-eeg-dominant-row > div {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
  background: #f7faf9;
}

.gcms-eeg-dominant-row span,
.gcms-eeg-dominant-row em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
}

.gcms-eeg-dominant-row strong {
  color: #102320;
  font-size: 18px;
}

.gcms-eeg-model-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.gcms-eeg-model-metrics > div,
.gcms-eeg-confusion,
.gcms-eeg-variant-list,
.gcms-eeg-feature-rank > div {
  border: 1px solid #d7dfdc;
  border-radius: 8px;
  background: #ffffff;
}

.gcms-eeg-model-metrics > div {
  display: grid;
  gap: 5px;
  min-height: 108px;
  padding: 14px;
}

.gcms-eeg-model-metrics span,
.gcms-eeg-model-metrics em,
.gcms-eeg-variant-list span,
.gcms-eeg-variant-list em,
.gcms-eeg-feature-rank span,
.gcms-eeg-feature-rank em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  font-weight: 850;
}

.gcms-eeg-model-metrics strong {
  color: #102320;
  font-size: 24px;
}

.gcms-eeg-model-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 12px;
  margin-top: 14px;
}

.gcms-eeg-confusion,
.gcms-eeg-variant-list {
  padding: 14px;
}

.gcms-eeg-confusion h4,
.gcms-eeg-variant-list h4 {
  margin: 0 0 10px;
  color: #102320;
  font-size: 13px;
}

.gcms-eeg-confusion-table {
  display: grid;
  grid-template-columns: 1.1fr repeat(2, 1fr);
  overflow: hidden;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
}

.gcms-eeg-confusion-table > div,
.gcms-eeg-confusion-table > strong {
  display: grid;
  place-items: center;
  min-height: 44px;
  padding: 8px;
  border-left: 1px solid #e4e9e7;
  border-top: 1px solid #e4e9e7;
  color: #354844;
  font-size: 12px;
}

.gcms-eeg-confusion-table > div:nth-child(-n + 3),
.gcms-eeg-confusion-table > strong {
  color: #102320;
  font-weight: 900;
}

.gcms-eeg-variant-list {
  display: grid;
  gap: 8px;
}

.gcms-eeg-variant-list > div {
  display: grid;
  grid-template-columns: 0.8fr 0.7fr 1fr;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  background: #f4f8f6;
}

.gcms-eeg-variant-list strong,
.gcms-eeg-feature-rank strong {
  color: #102320;
  font-size: 14px;
}

.gcms-eeg-feature-rank {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.gcms-eeg-feature-rank > div {
  display: grid;
  gap: 6px;
  padding: 12px;
}

.gcms-eeg-feature-rank i {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: #0072b2;
}

.gcms-eeg-model-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.gcms-eeg-context-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.gcms-eeg-context-card {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
  background: #ffffff;
}

.gcms-eeg-context-card h3 {
  margin: 0;
  color: #102320;
  font-size: 13px;
}

.gcms-eeg-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.gcms-eeg-chip-list span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 999px;
  background: #e9f6f1;
  color: #0d5f4d;
  font-size: 11px;
  font-weight: 850;
}

.gcms-eeg-chip-list.muted span {
  background: #eef5f3;
  color: #354844;
}

.gcms-eeg-chip-list em {
  color: var(--muted);
  font-style: normal;
}

.gcms-eeg-deep-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.gcms-eeg-deep-card {
  display: grid;
  gap: 10px;
  min-height: 260px;
  padding: 16px;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(16, 35, 32, 0.04);
}

.gcms-eeg-deep-card span {
  color: #0072b2;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gcms-eeg-deep-card strong {
  color: #102320;
  font-size: 15px;
  line-height: 1.35;
}

.gcms-eeg-deep-card p {
  margin: 0;
  color: #354844;
  font-size: 13px;
  line-height: 1.55;
}

.gcms-eeg-deep-card a {
  align-self: end;
  color: #0f6f99;
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
}

.gcms-eeg-deep-card a:hover {
  text-decoration: underline;
}

.gcms-eeg-gap-panel {
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
  background: #f7faf9;
}

.gcms-eeg-gap-panel h3 {
  margin: 0 0 12px;
  color: #102320;
  font-size: 15px;
}

.gcms-eeg-gap-panel ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
  margin: 0;
  padding-left: 20px;
}

.gcms-eeg-gap-panel li {
  color: #354844;
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 980px) {
  .gcms-eeg-band-grid,
  .gcms-eeg-context-grid,
  .gcms-eeg-deep-grid,
  .gcms-eeg-gap-panel ol {
    grid-template-columns: 1fr;
  }

  .gcms-eeg-matrix {
    grid-template-columns: minmax(140px, 0.9fr) minmax(180px, 1.1fr) minmax(260px, 1.6fr) minmax(180px, 1fr);
    overflow-x: auto;
  }

  .gcms-eeg-channel-band {
    grid-template-columns: minmax(90px, 0.7fr) repeat(4, minmax(150px, 1fr));
    overflow-x: auto;
  }

  .gcms-eeg-dominant-row {
    grid-template-columns: 1fr;
  }

  .gcms-eeg-model-metrics,
  .gcms-eeg-model-grid,
  .gcms-eeg-feature-rank {
    grid-template-columns: 1fr;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.06), transparent 22%),
    linear-gradient(135deg, #eef4f1, #f8fbfa);
  color: var(--text);
}
body.sidebar-open {
  overflow: hidden;
}
body.replay-panel-focus {
  overflow: hidden;
}
.shell {
  display: grid;
  grid-template-columns: 284px minmax(0, 1fr);
  min-height: 100vh;
  transition: grid-template-columns 0.24s ease;
}
.shell-guest {
  grid-template-columns: 1fr;
  min-height: 100vh;
}
.sidebar {
  background:
    radial-gradient(circle at top, rgba(215, 162, 42, 0.18), transparent 22%),
    linear-gradient(180deg, #0d2430, #0c2028 58%, #102932);
  color: white;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: sticky;
  top: 0;
  min-height: 100vh;
  z-index: 20;
  transition: transform 0.24s ease, opacity 0.24s ease, box-shadow 0.24s ease;
}
body.sidebar-collapsed .shell {
  grid-template-columns: minmax(0, 1fr);
}
body.sidebar-collapsed .sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 284px;
  transform: translateX(-110%);
  opacity: 0;
  pointer-events: none;
  box-shadow: none;
}
.sidebar-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.sidebar-head .brand {
  margin-bottom: 0;
}
.brand { display: flex; gap: 12px; align-items: center; margin-bottom: 28px; }
.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  padding: 6px;
  background: linear-gradient(135deg, rgba(255,255,255,0.14), rgba(215, 162, 42, 0.24));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 12px;
}
.brand-title { font-size: 20px; font-weight: 800; }
.brand-subtitle { color: rgba(255,255,255,0.72); font-size: 13px; }
.sidebar-note,
.sidebar-footer {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}
.sidebar-note {
  margin-bottom: 18px;
}
.sidebar-close,
.mobile-nav-toggle,
.sidebar-scrim {
  display: none;
}
.sidebar-desktop-toggle {
  border: 1px solid rgba(16, 35, 32, 0.08);
  background: rgba(255,255,255,0.82);
  color: var(--text);
  border-radius: 16px;
  padding: 12px 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 24px rgba(16, 35, 32, 0.08);
  font: inherit;
  font-weight: 700;
}
.sidebar-desktop-toggle-icon {
  width: 18px;
  height: 12px;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  position: relative;
  display: inline-block;
}
.sidebar-desktop-toggle-icon::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto;
  border-top: 2px solid currentColor;
  transform: translateY(-50%);
}
.sidebar-desktop-toggle-copy {
  font-size: 14px;
}
.sidebar-note-label,
.sidebar-footer span {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.62);
  margin-bottom: 6px;
}
.sidebar-note strong,
.sidebar-footer strong {
  display: block;
  font-size: 14px;
  line-height: 1.45;
}
.nav { display: grid; gap: 10px; }
.nav-link,
.nav a {
  color: white; text-decoration: none; padding: 12px 14px; border-radius: 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.nav a:hover,
.nav-link:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.08);
  transform: translateX(2px);
}
.nav-link.is-active {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.44), rgba(215, 162, 42, 0.18));
  border-color: rgba(255,255,255,0.14);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 10px 24px rgba(5, 14, 18, 0.18);
}
.nav-link-logout {
  margin-top: 10px;
}
.nav-badge,
.mobile-nav-badge {
  display: inline-flex;
  min-width: 24px;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  background: #f97316;
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}
.sidebar-footer {
  margin-top: auto;
}
.content {
  min-width: 0;
  padding: 28px;
}
.guest-content {
  padding: 0;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.topbar-main {
  display: flex;
  align-items: center;
  gap: 14px;
}
.topbar-title {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.03em;
}
.topbar-user {
  min-width: 190px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(16, 35, 32, 0.08);
  text-align: right;
}
.topbar-user-label {
  display: block;
  font-weight: 700;
}
.topbar-user-subtitle {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}
.mobile-nav-toggle {
  border: 1px solid rgba(16, 35, 32, 0.08);
  background: rgba(255,255,255,0.78);
  color: var(--text);
  border-radius: 16px;
  padding: 12px 14px;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 24px rgba(16, 35, 32, 0.08);
}
.mobile-nav-toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  position: relative;
  display: inline-block;
}
.mobile-nav-toggle-bar::before,
.mobile-nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}
.mobile-nav-toggle-bar::before {
  top: -6px;
}
.mobile-nav-toggle-bar::after {
  top: 6px;
}
.mobile-nav-toggle-copy {
  font-size: 14px;
  font-weight: 700;
}
h1 { margin: 0 0 20px; font-size: 34px; }
h2 { margin: 0; font-size: 20px; }
h3 { margin: 0; font-size: 16px; }
.section-title {
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 10px 24px rgba(16, 35, 32, 0.06);
}
.panel-head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  margin-bottom: 14px;
}
.hero-panel,
.replay-hero {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border-radius: 24px;
  margin-bottom: 22px;
  background:
    radial-gradient(circle at top right, rgba(22, 124, 118, 0.16), transparent 30%),
    linear-gradient(135deg, #ffffff, #edf7f6);
  border: 1px solid var(--line);
  box-shadow: 0 12px 28px rgba(16, 35, 32, 0.06);
}
.compact-hero {
  padding: 20px 22px;
}
.replay-hero {
  background:
    radial-gradient(circle at top right, rgba(90, 69, 214, 0.15), transparent 26%),
    linear-gradient(135deg, #f8fbff, #eef5fb 55%, #eef8f7);
}
.hero-copy {
  margin: 8px 0 0;
  max-width: 780px;
  color: var(--muted);
  line-height: 1.6;
}
.hero-meta,
.replay-hero-side {
  display: grid;
  gap: 10px;
  justify-items: end;
}
.hero-muted {
  color: var(--muted);
  font-size: 14px;
}
.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 800;
}
.project-grid,
.sample-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.project-card,
.sample-browser-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 20px;
  box-shadow: 0 12px 28px rgba(16, 35, 32, 0.05);
  position: relative;
  overflow: hidden;
}
.card-accent-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-warm));
}
.project-card-top,
.sample-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.project-copy {
  margin: 12px 0 16px;
  color: var(--muted);
  line-height: 1.55;
}
.project-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 10px;
}
.project-metrics.compact strong {
  font-size: 13px;
}
.project-metrics span,
.info-row span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 4px;
}
.project-metrics strong,
.info-row strong {
  font-size: 15px;
  word-break: break-word;
}
.progress-strip {
  margin: 18px 0;
}
.progress-strip small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}
.progress-bar {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: #e2efec;
  overflow: hidden;
}
.progress-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #33a39c, var(--accent-warm));
}
.overview-ribbon {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.overview-pill {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--line);
  box-shadow: 0 10px 22px rgba(16, 35, 32, 0.04);
}
.overview-pill span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.overview-pill strong {
  font-size: 20px;
  line-height: 1.3;
}
.detail-layout,
.sample-detail-layout {
  display: grid;
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.sample-sidebar {
  position: sticky;
  top: 24px;
}
.compact-stat {
  padding: 16px 18px;
}
.compact-stat strong {
  font-size: 22px;
}
.chip-cloud {
  display: grid;
  gap: 12px;
}
.question-chip {
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: #f8fbfb;
  border-radius: 16px;
}
.question-chip span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}
.sample-stack {
  display: grid;
  gap: 14px;
}
.sample-row-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fbfdfd;
}

.sample-row-main {
  min-width: 0;
  flex: 1 1 auto;
}

.sample-row-actions {
  display: grid;
  gap: 12px;
  justify-items: end;
  min-width: min(100%, 320px);
}

.sample-delete-form {
  display: grid;
  gap: 10px;
  width: min(100%, 320px);
}

.sample-delete-verify {
  display: grid;
  gap: 8px;
}

.sample-delete-verify span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.sample-delete-button {
  justify-self: end;
}
.sample-meta-line {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.replay-hero-icon {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: rgba(22, 124, 118, 0.12);
  color: var(--accent);
  font-weight: 800;
  display: grid;
  place-items: center;
}
.replay-hero-copy h1 {
  margin-bottom: 10px;
}
.replay-hero-copy p:last-child {
  margin: 0;
  color: var(--muted);
}
.replay-panel {
  min-width: 0;
}
.fullscreen-info-strip {
  display: none;
  gap: 14px;
  margin-bottom: 16px;
}
.fullscreen-info-card {
  display: grid;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(16, 35, 32, 0.08);
  box-shadow: 0 12px 24px rgba(16, 35, 32, 0.08);
  min-width: 0;
}
.fullscreen-info-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}
.fullscreen-info-head strong {
  font-size: 15px;
}
.fullscreen-info-head span {
  color: var(--muted);
  font-size: 12px;
}
.fullscreen-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px 14px;
}
.fullscreen-info-grid div,
.fullscreen-chip-item {
  min-width: 0;
  padding: 10px 12px;
  border-radius: 14px;
  background: #f6faf9;
  border: 1px solid rgba(16, 35, 32, 0.08);
}
.fullscreen-info-grid span,
.fullscreen-chip-item span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 11px;
}
.fullscreen-info-grid strong,
.fullscreen-chip-item strong {
  display: block;
  font-size: 13px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}
.fullscreen-chip-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}
.replay-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(290px, 360px);
  gap: 20px;
  align-items: start;
}
.replay-main,
.replay-side-panel {
  min-width: 0;
}
.replay-main.full-width {
  grid-column: 1 / -1;
}
.replay-side-panel {
  display: grid;
  gap: 14px;
}
.side-panel-block {
  padding: 14px 16px;
  border-radius: 18px;
  background: #f7faf9;
  border: 1px solid var(--line);
}
.channel-stat-card {
  padding: 14px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
}
.info-list,
.answers-block {
  display: grid;
  gap: 12px;
}
.answers-block {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.info-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}
.replay-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
  padding: 14px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #f4faf8);
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(16, 35, 32, 0.05);
}
.eeg-monitor-shell {
  margin-bottom: 16px;
  padding: 18px;
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.09), transparent 26%),
    linear-gradient(145deg, #ffffff, #f4fbf8);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: 0 12px 28px rgba(16, 35, 32, 0.06);
}
.monitor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.monitor-header h3 {
  font-size: 22px;
  margin-top: 4px;
}
.monitor-badges {
  display: flex;
  align-items: center;
  gap: 10px;
}
.monitor-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
}
.monitor-dot.live {
  background: #1f9b71;
  box-shadow: 0 0 0 6px rgba(31, 155, 113, 0.12);
}
.replay-live-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
.live-metric-card {
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff, #f7fbfa);
  border: 1px solid var(--line);
}
.live-metric-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}
.live-metric-card strong {
  font-size: 18px;
  color: var(--text);
}
.replay-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.replay-actions label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 14px;
  background: #f7fbfa;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
}
.replay-actions select,
.replay-progress-block input[type="range"] {
  accent-color: var(--accent);
}
.replay-actions select {
  border: 1px solid #cfe0dc;
  border-radius: 10px;
  padding: 8px 10px;
  background: #ffffff;
  font: inherit;
  color: var(--text);
  min-width: 118px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}
.replay-toolbar .replay-toggle,
.replay-toolbar .replay-play,
.replay-toolbar .replay-reset,
.replay-toolbar .replay-fullscreen {
  padding: 11px 16px;
  border-radius: 14px;
  font-size: 13px;
  letter-spacing: 0.01em;
  box-shadow: 0 8px 18px rgba(15, 118, 110, 0.10);
}
.replay-toolbar .replay-toggle {
  background: linear-gradient(135deg, #dff3ef, #edf9f7);
}
.replay-toolbar .replay-play {
  background: linear-gradient(135deg, #d9f0eb, #effaf7);
}
.replay-toolbar .replay-reset {
  background: linear-gradient(135deg, #fff0dd, #fff7ed);
  color: #9b6200;
}
.replay-toolbar .replay-fullscreen {
  background: linear-gradient(135deg, #e4ebff, #f4f7ff);
  color: #2643a2;
}
.replay-progress-block {
  margin-bottom: 16px;
}
.replay-progress-text {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}
.replay-slider {
  width: 100%;
}
.replay-panel .replay-charts {
  margin-bottom: 0;
  grid-template-columns: minmax(240px, 300px) repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  align-items: stretch;
}
.replay-panel .replay-charts.no-video {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.replay-panel .replay-charts.single-column {
  grid-template-columns: 1fr;
}
.replay-panel .replay-video-card {
  grid-column: 1;
  grid-row: 1 / span 2;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border-radius: 22px;
  background: linear-gradient(180deg, #08131a, #102932);
  border: 1px solid rgba(140, 198, 188, 0.22);
  box-shadow: 0 18px 34px rgba(8, 19, 26, 0.18);
  min-height: 100%;
}
.replay-panel .replay-video-card .chart-head strong,
.replay-panel .replay-video-card .chart-head span {
  color: #effaf7;
}
.replay-panel .replay-video-card .badge {
  background: rgba(255, 255, 255, 0.14);
  color: #e7fffa;
}
.replay-video-frame {
  flex: 1;
  min-height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  overflow: hidden;
  background: #02070b;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.replay-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #02070b;
}
.replay-video-status {
  margin: 0;
  color: rgba(239, 250, 247, 0.82);
  font-size: 12px;
  line-height: 1.45;
}
.replay-video-status[data-state="ready"] {
  color: #bdf8da;
}
.replay-video-status[data-state="fallback"] {
  color: #ffe2a8;
}
.replay-video-status[data-state="error"] {
  color: #ffb4b4;
}
.replay-panel .replay-charts.single-column .replay-video-card {
  grid-column: auto;
  grid-row: auto;
}
.replay-panel .replay-charts.single-column .replay-video-frame {
  min-height: 260px;
}
.replay-panel .chart-card {
  background: linear-gradient(180deg, #ffffff, #f8fcfb);
  border-color: var(--line);
  box-shadow: 0 16px 30px rgba(16, 35, 32, 0.08);
  padding: 14px;
}
.replay-panel:fullscreen,
.replay-panel.is-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 80;
  width: 100vw;
  height: 100vh;
  margin: 0;
  padding: 20px;
  border-radius: 0;
  border: none;
  overflow: auto;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.08), transparent 18%),
    linear-gradient(135deg, #eef4f1, #f8fbfa);
}
.replay-panel:fullscreen .panel-head,
.replay-panel.is-fullscreen .panel-head {
  position: sticky;
  top: 0;
  z-index: 3;
  padding-bottom: 14px;
  background: linear-gradient(180deg, rgba(248,251,250,0.98), rgba(248,251,250,0.88));
  backdrop-filter: blur(8px);
}
.replay-panel:fullscreen .fullscreen-info-strip,
.replay-panel.is-fullscreen .fullscreen-info-strip {
  display: grid;
  grid-template-columns: minmax(220px, 1.05fr) minmax(220px, 0.95fr) minmax(260px, 1.2fr);
  align-items: start;
}
.replay-panel:fullscreen .time-series-chart,
.replay-panel.is-fullscreen .time-series-chart {
  height: min(26vh, 240px);
}
.replay-panel:fullscreen .replay-video-frame,
.replay-panel.is-fullscreen .replay-video-frame {
  min-height: min(68vh, 760px);
}
.replay-panel:fullscreen .replay-charts,
.replay-panel.is-fullscreen .replay-charts {
  grid-template-columns: minmax(280px, 360px) repeat(2, minmax(0, 1fr));
}
.replay-panel:fullscreen .sample-sidebar,
.replay-panel.is-fullscreen .sample-sidebar {
  display: none;
}
.replay-panel .chart-head strong { color: var(--text); }
.replay-panel .chart-head span { color: var(--muted); }
.chart-head.slim {
  margin-bottom: 10px;
}
.replay-panel .badge {
  background: rgba(15, 118, 110, 0.12);
  color: var(--accent);
}
.replay-chart-shell {
  position: relative;
}
.replay-panel .time-series-chart {
  height: 148px;
  background:
    linear-gradient(to bottom, rgba(15, 118, 110, 0.06), rgba(15, 118, 110, 0.015)),
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 43px,
      rgba(16,35,32,0.06) 44px
    );
  border: 1px solid rgba(16,35,32,0.08);
  overflow: visible;
  touch-action: manipulation;
  cursor: crosshair;
}
.replay-panel .time-series-chart:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}
.chart-axis-line {
  stroke: rgba(16, 35, 32, 0.24);
  stroke-width: 1.2;
}
.chart-axis-label {
  fill: rgba(61, 87, 83, 0.88);
  font-size: 11px;
  font-weight: 700;
  pointer-events: none;
}
.chart-axis-label-y {
  text-anchor: end;
}
.chart-axis-label-x {
  text-anchor: middle;
}
.chart-guide-line {
  stroke: rgba(15, 118, 110, 0.38);
  stroke-width: 1.5;
  stroke-dasharray: 5 5;
  opacity: 0;
  transition: opacity 0.18s ease;
  pointer-events: none;
}
.chart-guide-point {
  fill: #ffffff;
  stroke: rgba(15, 118, 110, 0.9);
  stroke-width: 2.5;
  opacity: 0;
  transition: opacity 0.18s ease;
  pointer-events: none;
}
.chart-guide-line.is-visible,
.chart-guide-point.is-visible {
  opacity: 1;
}
.replay-chart-tooltip {
  position: absolute;
  z-index: 2;
  min-width: 120px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(8, 19, 26, 0.92);
  color: #effaf7;
  box-shadow: 0 14px 28px rgba(8, 19, 26, 0.18);
  transform: translate(-50%, -118%);
  pointer-events: none;
}
.replay-chart-tooltip strong,
.replay-chart-tooltip span {
  display: block;
}
.replay-chart-tooltip strong {
  font-size: 13px;
}
.replay-chart-tooltip span {
  margin-top: 2px;
  font-size: 11px;
  color: rgba(239, 250, 247, 0.78);
}
.replay-panel .chart-card[data-field="tp9"] {
  border-color: rgba(15, 118, 110, 0.28);
}
.replay-panel .chart-card[data-field="af7"] {
  border-color: rgba(223, 109, 45, 0.32);
}
.replay-panel .chart-card[data-field="af8"] {
  border-color: rgba(90, 69, 214, 0.28);
}
.replay-panel .chart-card[data-field="tp10"] {
  border-color: rgba(214, 63, 106, 0.28);
}
.eeg-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.eeg-stats-grid.horizontal {
  grid-template-columns: repeat(auto-fit, minmax(84px, 1fr));
}
.eeg-stats-grid div {
  min-width: 0;
  padding: 10px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid var(--line);
}
.eeg-stats-grid span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin-bottom: 4px;
}
.eeg-stats-grid strong {
  display: block;
  color: var(--text);
  font-size: clamp(12px, 0.9vw, 13px);
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.panel-head a { color: var(--accent); font-weight: 700; text-decoration: none; }
.section-note { margin: 6px 0 0; color: var(--muted); }
.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px; margin-bottom: 20px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
}
.premium-stat {
  position: relative;
  overflow: hidden;
  box-shadow: 0 14px 28px rgba(16, 35, 32, 0.05);
}
.premium-stat::after {
  content: "";
  position: absolute;
  inset: auto -20px -28px auto;
  width: 88px;
  height: 88px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(15,118,110,0.12), transparent 70%);
}
.stat-card span { display: block; color: var(--muted); margin-bottom: 8px; }
.stat-card strong { font-size: 30px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; }
.premium-table-wrap {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: #fbfdfd;
}
.premium-table thead th {
  background: #f3f8f7;
  font-size: 12px;
  font-weight: 800;
}
.premium-table tbody tr:hover {
  background: #f8fcfb;
}
.table-title {
  font-weight: 700;
}
.table-subtitle {
  color: var(--muted);
  font-size: 13px;
}
.table-subtitle.strong {
  color: var(--text);
  font-weight: 600;
}
.inline-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
}
.inline-badge.neutral {
  background: #eef4f3;
  color: #35524e;
}
.inline-badge.success {
  background: #e6f7ef;
  color: #21724b;
}
.inline-badge.warning {
  background: #fff4df;
  color: #9b6200;
}
.enterprise-actions a,
.enterprise-actions button {
  box-shadow: 0 6px 14px rgba(15, 118, 110, 0.08);
}
.metric-pill {
  display: inline-flex;
  min-width: 44px;
  justify-content: center;
  border-radius: 10px;
  padding: 8px 10px;
  background: #edf5f4;
  font-weight: 700;
}
.metric-pill.success {
  background: #e6f7ef;
  color: #21724b;
}
.metric-pill.warning {
  background: #fff4df;
  color: #9b6200;
}
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.actions a, button {
  border: none; border-radius: 10px; padding: 9px 12px;
  background: var(--accent-soft); color: var(--accent); text-decoration: none;
  font-weight: 700; cursor: pointer;
}
.warning-button {
  background: #fff3db;
  color: #a45b00;
}
.danger-button {
  background: #ffe5e5;
  color: #b43b3b;
}
button:hover, .actions a:hover { opacity: 0.92; }
.badge {
  padding: 6px 10px; border-radius: 999px; background: var(--accent-soft);
  color: var(--accent); font-weight: 700; font-size: 12px;
}
.meta-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px; margin-bottom: 14px;
}
.meta-grid span { display: block; color: var(--muted); font-size: 13px; margin-bottom: 4px; }
.meta-grid strong { font-size: 15px; }
.muted { color: var(--muted); }
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.chart-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  background: linear-gradient(180deg, #fbfefd, #f2f8f7);
}
.chart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.chart-head strong {
  display: block;
  font-size: 15px;
}
.chart-head span {
  color: var(--muted);
  font-size: 12px;
}
.time-series-chart {
  width: 100%;
  height: 220px;
  display: block;
  border-radius: 14px;
  background:
    linear-gradient(to bottom, rgba(22, 124, 118, 0.06), rgba(22, 124, 118, 0.01)),
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 43px,
      rgba(16, 35, 32, 0.06) 44px
    );
}
.chart-stats {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
  margin-top: 10px;
}
.flash-stack { display: grid; gap: 10px; margin-bottom: 18px; }
.flash {
  padding: 12px 14px; border-radius: 12px; font-weight: 600;
  background: #eef7f6; border: 1px solid var(--line);
}
.flash.error { background: #fff0f0; color: var(--danger); border-color: #f1c8c8; }
.flash.success { background: #eefaf3; color: #227a4b; border-color: #c7ebd4; }
.site-footer {
  margin-top: 26px;
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(16, 35, 32, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.site-footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.site-footer-logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  padding: 6px;
  display: grid;
  place-items: center;
  background: #ffffff;
  border: 1px solid rgba(16, 35, 32, 0.08);
}
.site-footer-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.site-footer-brand strong,
.site-footer-brand span,
.site-footer-meta span {
  display: block;
}
.site-footer-brand strong {
  font-size: 14px;
}
.site-footer-brand span,
.site-footer-meta span {
  color: var(--muted);
  font-size: 13px;
}
.site-footer-meta {
  text-align: right;
}
.auth-links {
  margin-top: 16px;
}
.auth-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 420px;
}
.auth-links a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}
.auth-links a:hover {
  text-decoration: underline;
}
.verification-resend,
.password-reset-request {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  max-width: 420px;
  margin-top: 16px;
}
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: 14px;
  padding: 12px 14px;
  background: #eef7f5;
  color: #0f766e;
  font-weight: 800;
  text-decoration: none;
}
.auth-action-button {
  min-height: 46px;
}
.compact-input {
  padding: 14px 16px !important;
}
.verification-resend.is-hidden,
.password-reset-request.is-hidden {
  display: none;
}
.password-field {
  position: relative;
}
.password-field .form-input,
.password-field .password-input {
  padding-right: 78px !important;
}
.password-toggle {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: #0f766e;
  font-weight: 800;
  padding: 6px 8px;
}
.form-grid {
  display: grid;
  gap: 16px;
}
.form-grid.two-column {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.form-textarea {
  min-height: 120px;
  resize: vertical;
}
.honeypot-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}
.register-stage {
  align-items: stretch;
}
.register-card {
  overflow-y: auto;
}
.register-form {
  max-width: 560px !important;
}
.register-links {
  max-width: 560px;
}
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 0;
  position: relative;
  overflow: hidden;
  background: #eef3f8;
}
.login-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.login-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 35, 32, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 35, 32, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.22;
}
.login-stage {
  width: 100%;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.58fr) minmax(420px, 0.9fr);
  gap: 0;
  align-items: stretch;
  position: relative;
  z-index: 1;
}
.login-brand-panel,
.login-card {
  min-height: 100vh;
}
.login-brand-panel {
  position: relative;
  overflow: hidden;
  padding: 84px 72px 52px;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.16), transparent 22%),
    radial-gradient(circle at top right, rgba(20, 189, 188, 0.14), transparent 26%),
    linear-gradient(155deg, #102f8d 0%, #2236b7 42%, #16258f 100%);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.login-signal-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.signal-wave,
.signal-trace {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.11);
}
.signal-wave {
  width: 1100px;
  height: 1100px;
  border-radius: 42% 58% 50% 50%;
  left: -320px;
  bottom: -620px;
  transform: rotate(-20deg);
  animation: signalDrift 18s ease-in-out infinite;
}
.signal-wave.wave-b {
  width: 980px;
  height: 980px;
  left: -250px;
  bottom: -560px;
  animation-duration: 22s;
}
.signal-wave.wave-c {
  width: 860px;
  height: 860px;
  left: -170px;
  bottom: -500px;
  animation-duration: 20s;
}
.signal-wave.wave-d {
  width: 740px;
  height: 740px;
  left: -90px;
  bottom: -430px;
  animation-duration: 24s;
}
.signal-wave.wave-e {
  width: 620px;
  height: 620px;
  left: 0;
  bottom: -360px;
  animation-duration: 26s;
}
.signal-trace {
  height: 220px;
  width: 220px;
  border: none;
  opacity: 0.4;
}
.signal-trace::before {
  content: "";
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.signal-trace-one {
  right: 10%;
  top: 18%;
}
.signal-trace-two {
  right: 18%;
  top: 30%;
  transform: scale(0.86);
  opacity: 0.26;
}
.signal-trace-one::before,
.signal-trace-two::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 120'%3E%3Cpath d='M0 70h40l16-24 24 0 20-28 26 72 24-56 22 36 18 0 20-18h30' fill='none' stroke='rgba(255,255,255,0.42)' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  animation: tracePulse 7s ease-in-out infinite;
}
.login-brand-top {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 28px;
  align-items: start;
  position: relative;
  z-index: 1;
  max-width: 700px;
}
.login-brand-mark {
  width: 132px;
  height: 132px;
  border-radius: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, rgba(255,255,255,0.22), rgba(255,255,255,0.08));
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.16);
  padding: 16px;
}
.login-brand-mark::after {
  content: "";
  position: absolute;
  inset: 13px;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,0.14);
}
.login-brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 24px;
  position: relative;
  z-index: 1;
  box-shadow: 0 20px 36px rgba(7, 24, 41, 0.24);
}
.login-brand-panel .eyebrow {
  color: rgba(255,255,255,0.72);
  margin-bottom: 10px;
}
.login-brand-panel h1 {
  margin-bottom: 18px;
  color: white;
  font-size: 64px;
  line-height: 1.02;
  letter-spacing: -0.05em;
}
.login-brand-copy {
  max-width: 540px;
  margin: 0;
  color: rgba(255,255,255,0.82);
  line-height: 1.6;
  font-size: 18px;
}
.login-brand-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
  position: relative;
  z-index: 1;
}
.login-brand-ribbon span {
  padding: 11px 15px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.9);
  font-size: 13px;
  font-weight: 700;
}
.login-brand-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
  position: relative;
  z-index: 1;
}
.login-brand-card {
  position: relative;
  min-height: 160px;
  padding: 20px;
  border-radius: 22px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.12);
}
.login-brand-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: 22px 0 0 22px;
  background: var(--accent);
}
.login-brand-card.accent-gold::before { background: var(--accent-warm); }
.login-brand-card.accent-indigo::before { background: #5a45d6; }
.login-brand-label {
  display: block;
  margin-bottom: 12px;
  color: rgba(255,255,255,0.66);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  font-weight: 800;
}
.login-brand-card strong {
  display: block;
  line-height: 1.6;
  font-size: 15px;
}
.login-brand-footer {
  position: relative;
  z-index: 1;
  margin: 42px 0 0;
  color: rgba(255,255,255,0.56);
  font-size: 14px;
  letter-spacing: 0.02em;
}
.login-institution {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
  padding: 12px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.14);
  width: fit-content;
}
.login-institution-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.9);
  padding: 6px;
}
.login-institution-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.login-institution-copy span,
.login-institution-copy strong {
  display: block;
}
.login-institution-copy span {
  color: rgba(255,255,255,0.66);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.login-institution-copy strong {
  color: #ffffff;
  font-size: 15px;
}
.login-card {
  width: 100%;
  padding: 72px 72px 48px;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #ffffff;
  border-left: 1px solid rgba(16, 35, 32, 0.08);
  box-shadow: none;
}

.brand-card-premium {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: none;
}
.login-card-head {
  margin-bottom: 22px;
  max-width: 380px;
}

.login-card-brand {
  margin: 18px 0 32px;
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #111827;
}

.login-card h2 {
  margin-top: 0;
  font-size: 42px;
  letter-spacing: -0.03em;
  color: #111827;
}

.login-card p {
  color: var(--muted);
  margin-top: 10px;
  line-height: 1.65;
}
.stack-form {
  display: grid;
  gap: 22px;
  margin-top: 8px;
  max-width: 370px;
}
label { display: grid; gap: 8px; font-weight: 600; }
input {
  width: 100%;
  border: none;
  border-bottom: 1.5px solid #cdd7e3;
  border-radius: 0;
  padding: 14px 0 12px;
  font: inherit;
  background: #ffffff;
  color: #111827;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
input:focus {
  outline: none;
  border-color: #1b2c98;
  box-shadow: inset 0 -1px 0 #1b2c98;
}
.login-submit {
  width: 100%;
  margin-top: 12px;
  padding: 16px 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, #15161d, #232531);
  color: white;
  box-shadow: 0 18px 34px rgba(20, 23, 33, 0.14);
}
.login-footnote {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  max-width: 370px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.login-footnote strong {
  color: var(--text);
}

.team-invite-form {
  max-width: 430px;
}

.team-invite-form label {
  color: #0f172a;
}

.team-invite-form .team-input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #cfe0dd;
  border-radius: 16px;
  background: #ffffff;
  color: #0f172a;
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.team-invite-form .team-input::placeholder {
  color: #7b8d89;
}

.team-invite-form .team-input:focus {
  outline: none;
  border-color: rgba(15, 118, 110, 0.52);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
  background: #ffffff;
}

.team-copy-form {
  max-width: 430px;
}

.team-copy-form label {
  color: #0f172a;
}

.team-copy-form .team-copy-select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #cfe0dd;
  border-radius: 16px;
  background: #ffffff;
  color: #0f172a;
  font: inherit;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.team-copy-form .team-copy-select:focus {
  outline: none;
  border-color: rgba(15, 118, 110, 0.52);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
  background: #ffffff;
}

.team-copy-form .team-copy-select option {
  color: #0f172a;
  background: #ffffff;
}

/* ENHANCED BRANDING ANIMATIONS & STYLES */
.login-wrap.brand-enhanced {
  background: linear-gradient(135deg, #060d22 0%, #0f1b35 25%, #1a0f3d 100%);
}

.animated-bg-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(79, 172, 254, 0.15) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 80%, rgba(168, 85, 247, 0.1) 0%, transparent 50%),
              radial-gradient(ellipse at 40% 0%, rgba(34, 197, 94, 0.08) 0%, transparent 50%);
  animation: bgShift 15s ease-in-out infinite;
  pointer-events: none;
}

/* EEG Signal Container Styling */
.eeg-signal-container {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  opacity: 0.25;
}

.eeg-signal-container.left-signals {
  left: 0;
  top: 0;
  width: 35%;
  padding: 40px 20px;
  background: linear-gradient(90deg,
    rgba(79, 172, 254, 0.08) 0%,
    transparent 100%);
}

.eeg-signal-container.right-signals {
  right: 0;
  top: 0;
  width: 35%;
  padding: 40px 20px;
  background: linear-gradient(270deg,
    rgba(168, 85, 247, 0.08) 0%,
    transparent 100%);
}

.eeg-signal-line {
  width: 100%;
  height: 100%;
  max-height: 80px;
  margin: 10px 0;
}

.signal-path {
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 2px rgba(79, 172, 254, 0.3));
  animation: eegWave 4s ease-in-out infinite;
}

.signal-path.signal-1 {
  stroke: rgba(79, 172, 254, 0.6);
  animation-delay: 0s;
}

.signal-path.signal-2 {
  stroke: rgba(79, 172, 254, 0.4);
  animation-delay: 0.3s;
}

.signal-path.signal-3 {
  stroke: rgba(79, 172, 254, 0.5);
  animation-delay: 0.6s;
}

.signal-path.signal-4 {
  stroke: rgba(168, 85, 247, 0.6);
  animation-delay: 0.2s;
}

.signal-path.signal-5 {
  stroke: rgba(168, 85, 247, 0.5);
  animation-delay: 0.5s;
}

/* Login polish override */
.login-stage.brand-stage {
  width: 100%;
  min-height: 100vh;
  grid-template-columns: minmax(0, 1.45fr) minmax(480px, 0.75fr);
  background: transparent;
}

.login-brand-panel.brand-premium {
  padding: 88px 80px 56px;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.14), transparent 24%),
    radial-gradient(circle at 82% 18%, rgba(57, 208, 201, 0.16), transparent 22%),
    linear-gradient(155deg, #0d2f8d 0%, #1f3bb7 50%, #15298e 100%);
}

.login-brand-top.animated-entrance {
  max-width: 820px;
  grid-template-columns: 148px 1fr;
  gap: 32px;
}

.brand-headline {
  max-width: 620px;
}

.login-brand-panel .eyebrow {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,0.72);
}

.login-brand-panel h1,
.brand-headline h1 {
  font-size: clamp(64px, 7vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.06em;
  margin: 0 0 20px;
}

.login-brand-copy {
  max-width: 620px;
  font-size: 20px;
  line-height: 1.7;
  color: rgba(255,255,255,0.84);
}

.login-brand-mark.glow-effect {
  width: 148px;
  height: 148px;
  border-radius: 40px;
  background: linear-gradient(135deg, rgba(255,255,255,0.24), rgba(255,255,255,0.08));
}

.login-brand-ribbon.animated-stagger {
  gap: 12px;
  margin-top: 30px;
}

.login-brand-ribbon .ribbon-item,
.login-brand-ribbon span {
  padding: 12px 16px;
  font-size: 13px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.16);
  color: rgba(255,255,255,0.94);
}

.login-brand-grid.animated-stagger {
  margin-top: 38px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.login-brand-card.card-hover {
  min-height: 192px;
  padding: 22px;
  border-radius: 24px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
}

.login-brand-card .login-brand-label {
  margin-bottom: 14px;
  color: rgba(255,255,255,0.68);
  font-size: 11px;
}

.login-brand-card strong {
  font-size: 16px;
  line-height: 1.6;
}

.login-brand-card .card-meta {
  margin: 12px 0 0;
  color: rgba(255,255,255,0.68);
  font-size: 13px;
}

.login-card.brand-card-premium {
  background: #ffffff;
  color: #111827;
  border-left: 1px solid rgba(16, 35, 32, 0.08);
  padding: 84px 72px 56px;
  justify-content: center;
}

.login-card-head.animated-fade-in {
  max-width: 420px;
  margin-bottom: 28px;
}

.badge-premium {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: #e7f4f2;
  color: #0f766e;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.login-card-brand {
  margin: 18px 0 22px;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: #111827;
}

.login-card h2 {
  margin: 0 0 12px;
  font-size: 44px;
  line-height: 1.02;
  letter-spacing: -0.05em;
  color: #111827;
}

.login-card p {
  color: #5b716d;
  font-size: 16px;
  line-height: 1.7;
}

.stack-form.animated-form {
  max-width: 420px;
  gap: 20px;
}

.form-group {
  position: relative;
  display: grid;
  gap: 8px;
}

.form-label {
  font-size: 13px;
  font-weight: 700;
  color: #314643;
  letter-spacing: 0.01em;
}

.form-input,
.stack-form input {
  width: 100%;
  padding: 16px 18px;
  border: 1px solid #d7e1df;
  border-radius: 16px;
  background: #fbfcfc;
  color: #111827;
  font-size: 15px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
}

.form-input::placeholder,
.stack-form input::placeholder {
  color: #8a9a97;
}

.form-input:focus,
.stack-form input:focus {
  border-color: rgba(15, 118, 110, 0.42);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
  outline: none;
  background: #ffffff;
}

.login-submit.premium-button {
  width: 100%;
  margin-top: 8px;
  padding: 16px 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, #111827, #1f2937);
  color: #ffffff;
  box-shadow: 0 18px 34px rgba(17, 24, 39, 0.16);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.btn-text {
  font-weight: 800;
  font-size: 15px;
}

.btn-arrow {
  font-size: 18px;
}

.login-footnote.premium-footer {
  max-width: 420px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid #dde7e5;
  display: grid;
  gap: 4px;
}

.login-footnote.premium-footer p {
  margin: 0;
  font-size: 13px;
}

.footnote-badge {
  color: #6a7f7b;
}

@media (max-width: 1440px) and (min-width: 1101px) {
  .login-stage.brand-stage {
    grid-template-columns: minmax(0, 1.32fr) minmax(420px, 0.82fr);
  }

  .login-brand-panel.brand-premium {
    padding: 56px 48px 34px;
  }

  .login-brand-top.animated-entrance {
    max-width: 680px;
    grid-template-columns: 104px 1fr;
    gap: 20px;
  }

  .login-brand-mark.glow-effect {
    width: 104px;
    height: 104px;
    border-radius: 28px;
  }

  .login-brand-panel .eyebrow {
    font-size: 11px;
    letter-spacing: 0.14em;
    margin-bottom: 8px;
  }

  .login-brand-panel h1,
  .brand-headline h1 {
    font-size: clamp(48px, 4.8vw, 68px);
    margin-bottom: 12px;
  }

  .login-brand-copy {
    max-width: 560px;
    font-size: 15px;
    line-height: 1.6;
  }

  .login-brand-ribbon.animated-stagger {
    margin-top: 22px;
    gap: 10px;
  }

  .login-brand-ribbon .ribbon-item,
  .login-brand-ribbon span {
    padding: 9px 13px;
    font-size: 11px;
  }

  .login-brand-grid.animated-stagger {
    margin-top: 24px;
    gap: 12px;
  }

  .login-brand-card.card-hover {
    min-height: 142px;
    padding: 16px;
    border-radius: 20px;
  }

  .login-brand-card .login-brand-label {
    margin-bottom: 10px;
    font-size: 10px;
  }

  .login-brand-card strong {
    font-size: 14px;
    line-height: 1.45;
  }

  .login-brand-card .card-meta {
    margin-top: 10px;
    font-size: 11px;
  }

  .login-brand-footer {
    margin-top: 24px;
    font-size: 12px;
  }

  .login-institution {
    margin-top: 20px;
    padding: 10px 14px;
  }

  .login-institution-mark {
    width: 40px;
    height: 40px;
  }

  .login-institution-copy span {
    font-size: 11px;
  }

  .login-institution-copy strong {
    font-size: 13px;
  }

  .login-card.brand-card-premium {
    padding: 52px 44px 34px;
  }

  .login-card-head.animated-fade-in,
  .login-card.brand-card-premium .stack-form,
  .login-footnote.premium-footer {
    max-width: 360px !important;
  }

  .badge-premium {
    padding: 7px 10px;
    font-size: 11px;
  }

  .login-card-brand {
    margin: 14px 0 14px;
    font-size: 30px;
  }

  .login-card h2 {
    font-size: 32px;
    margin-bottom: 10px;
  }

  .login-card p {
    font-size: 14px;
    line-height: 1.6;
  }

  .stack-form.animated-form {
    gap: 16px;
  }

  .form-label {
    font-size: 12px;
  }

  .form-input,
  .stack-form input {
    padding: 13px 15px;
    font-size: 14px;
    border-radius: 14px;
  }

  .login-submit.premium-button {
    margin-top: 4px;
    padding: 14px 16px;
  }

  .btn-text {
    font-size: 14px;
  }

  .btn-arrow {
    font-size: 16px;
  }

  .login-footnote.premium-footer {
    margin-top: 20px;
    padding-top: 14px;
    gap: 3px;
  }

  .login-footnote.premium-footer p {
    font-size: 11px;
  }

  .eeg-signal-container {
    opacity: 0.18;
  }
}

@media (max-width: 1100px) {
  .login-stage.brand-stage {
    grid-template-columns: 1fr;
  }

  .login-brand-panel.brand-premium,
  .login-card.brand-card-premium {
    min-height: auto;
    padding: 36px 24px;
  }

  .login-brand-top.animated-entrance {
    grid-template-columns: 112px 1fr;
    gap: 20px;
  }

  .login-brand-mark.glow-effect {
    width: 112px;
    height: 112px;
  }

  .login-brand-grid.animated-stagger {
    grid-template-columns: 1fr;
  }

  .login-brand-panel h1,
  .brand-headline h1 {
    font-size: 52px;
  }

  .login-card-brand {
    font-size: 34px;
  }

  .login-card h2 {
    font-size: 36px;
  }

  .login-institution {
    width: 100%;
    justify-content: flex-start;
  }
}

@keyframes eegWave {
  0%, 100% {
    opacity: 0.4;
    filter: drop-shadow(0 0 2px rgba(79, 172, 254, 0.3));
  }
  50% {
    opacity: 0.8;
    filter: drop-shadow(0 0 8px rgba(79, 172, 254, 0.6));
  }
}

.floating-orb {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
  pointer-events: none;
  mix-blend-mode: screen;
}

.floating-orb.orb-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #4faceef 0%, transparent 70%);
  top: -100px;
  left: -150px;
  animation: floatOrb1 20s ease-in-out infinite;
}

.floating-orb.orb-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #a855f7 0%, transparent 70%);
  bottom: 50px;
  right: -100px;
  animation: floatOrb2 25s ease-in-out infinite;
}

.floating-orb.orb-3 {
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, #22c55e 0%, transparent 70%);
  bottom: 200px;
  left: 10%;
  animation: floatOrb3 22s ease-in-out infinite;
}

.brand-stage {
  gap: 20px;
}

.brand-premium {
  background: linear-gradient(155deg, #0f1f5f 0%, #1a2d8f 35%, #2d1b5f 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 30px 60px rgba(15, 31, 95, 0.3);
}

.neural-pulse {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(79, 172, 254, 0.4);
  animation: neuralPulse 3s ease-out infinite;
}

.neural-pulse.pulse-1 {
  width: 200px;
  height: 200px;
  right: 15%;
  bottom: 15%;
  animation-delay: 0s;
}

.neural-pulse.pulse-2 {
  width: 300px;
  height: 300px;
  right: 12%;
  bottom: 10%;
  animation-delay: 1s;
}

.neural-pulse.pulse-3 {
  width: 400px;
  height: 400px;
  right: 8%;
  bottom: 5%;
  animation-delay: 2s;
}

.animated-entrance {
  animation: slideUpEnter 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  opacity: 0;
}

.animated-text {
  animation: textFadeInUp 0.8s ease-out forwards;
  opacity: 0;
  animation-delay: var(--delay, 0s);
}

.brand-headline h1 {
  font-size: 72px;
  background: linear-gradient(135deg, #ffffff 0%, #e8f4ff 50%, #c8e6ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.animated-stagger .ribbon-item,
.animated-stagger .login-brand-card {
  animation: staggerFadeInUp 0.8s ease-out forwards;
  opacity: 0;
  animation-delay: calc(0.15s + var(--index, 0) * 0.12s);
}

.ribbon-item {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 13px;
  font-weight: 600;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ribbon-item:hover {
  background: rgba(79, 172, 254, 0.2);
  border-color: rgba(79, 172, 254, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(79, 172, 254, 0.2);
}

.glow-effect {
  position: relative;
  box-shadow: 0 0 0 0 rgba(79, 172, 254, 0.4);
  animation: glowPulse 3s ease-in-out infinite;
}

.login-brand-card {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.login-brand-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: 22px 0 0 22px;
  background: var(--accent);
}

.card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}

.card-hover:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(79, 172, 254, 0.15);
}

.card-hover:hover .card-glow {
  opacity: 1;
}

.card-meta {
  margin-top: 10px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
}

.brand-card-premium {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(255, 255, 255, 0.98)),
              linear-gradient(180deg, #ffffff, #f5f9ff);
  box-shadow: -30px 0 80px rgba(15, 31, 95, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.badge-premium {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 12px;
  background: rgba(79, 172, 254, 0.2);
  border: 1px solid rgba(79, 172, 254, 0.4);
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.login-card.brand-card-premium .form-label {
  font-weight: 600;
  color: #ffffff;
  font-size: 14px;
  text-transform: none;
}

.login-card.brand-card-premium .form-input {
  width: 100%;
  padding: 14px 0;
  border: none;
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  font-size: 15px;
  color: #ffffff;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.login-card.brand-card-premium .form-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.login-card.brand-card-premium .form-input:focus {
  outline: none;
  border-bottom-color: #4faceef;
  box-shadow: inset 0 -2px 0 #4faceef;
}

.input-focus-effect {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #4faceef, #a855f7);
  transition: width 0.4s ease;
}

.login-card.brand-card-premium .form-input:focus ~ .input-focus-effect {
  width: 100%;
}

.premium-button {
  width: 100%;
  margin-top: 14px;
  padding: 16px 18px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, #0f1f5f 0%, #1a2d8f 100%);
  color: white;
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 12px 24px rgba(15, 31, 95, 0.25);
  position: relative;
  overflow: hidden;
}

.premium-button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79, 172, 254, 0.3), rgba(168, 85, 247, 0.2));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.premium-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(79, 172, 254, 0.3);
}

.premium-button:hover::before {
  opacity: 1;
}

.btn-arrow {
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.premium-button:hover .btn-arrow {
  transform: translateX(4px);
}

.premium-button:active {
  transform: translateY(-1px);
}

.premium-footer {
  display: grid;
  gap: 8px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
}

.premium-footer p {
  margin: 0;
}

.premium-footer strong {
  color: #ffffff;
}

.footnote-badge {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(79, 172, 254, 0.1);
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  font-style: italic;
  margin-top: 4px;
}

.animated-fade-in {
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
  animation-delay: var(--delay, 0s);
}

.animated-form {
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
  animation-delay: 0.5s;
}

/* KEYFRAME ANIMATIONS */
@keyframes bgShift {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(30px, -30px);
  }
}

@keyframes floatOrb1 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -40px) scale(1.1);
  }
  50% {
    transform: translate(0, -60px) scale(0.95);
  }
  75% {
    transform: translate(-40px, -20px) scale(1.05);
  }
}

@keyframes floatOrb2 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(-50px, 40px) scale(0.95);
  }
  66% {
    transform: translate(20px, 60px) scale(1.1);
  }
}

@keyframes floatOrb3 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(40px, 40px) scale(1.08);
  }
}

@keyframes neuralPulse {
  0% {
    opacity: 0.4;
    transform: scale(0.8);
  }
  50% {
    opacity: 0.1;
  }
  100% {
    opacity: 0;
    transform: scale(1.4);
  }
}

@keyframes slideUpEnter {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes textFadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes staggerFadeInUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(79, 172, 254, 0.4);
  }
  50% {
    box-shadow: 0 0 0 20px rgba(79, 172, 254, 0);
  }
}

@keyframes eegWave {
  0%, 100% {
    opacity: 0.4;
    filter: drop-shadow(0 0 2px rgba(79, 172, 254, 0.3));
  }
  50% {
    opacity: 0.8;
    filter: drop-shadow(0 0 8px rgba(79, 172, 254, 0.6));
  }
}

@keyframes loginFloat {
  0%, 100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(0, 18px, 0) scale(1.04);
  }
}

@keyframes signalDrift {
  0%, 100% {
    transform: rotate(-20deg) translate3d(0, 0, 0);
  }
  50% {
    transform: rotate(-18deg) translate3d(12px, -10px, 0);
  }
}

@keyframes tracePulse {
  0%, 100% {
    opacity: 0.22;
    transform: translateX(0);
  }
  50% {
    opacity: 0.48;
    transform: translateX(6px);
  }
}

/* Final login tuning */
.login-card.brand-card-premium {
  background: #ffffff !important;
  color: #111827 !important;
  box-shadow: -28px 0 70px rgba(15, 31, 95, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}

.login-card.brand-card-premium .badge-premium {
  background: #e8f4f2 !important;
  border: 1px solid rgba(15, 118, 110, 0.16) !important;
  color: #0f766e !important;
}

.login-card.brand-card-premium .login-card-brand,
.login-card.brand-card-premium h2 {
  color: #111827 !important;
}

.login-card.brand-card-premium p,
.login-card.brand-card-premium .premium-footer p,
.login-card.brand-card-premium .footnote-badge,
.login-card.brand-card-premium .form-label {
  color: #5b716d !important;
}

.login-card.brand-card-premium strong {
  color: #111827 !important;
}

.login-card.brand-card-premium .stack-form {
  max-width: 440px !important;
}

.login-card.brand-card-premium .form-input {
  background: #fbfcfc !important;
  color: #111827 !important;
  border: 1px solid #d7e1df !important;
  border-radius: 16px !important;
  padding: 17px 18px !important;
  box-shadow: 0 1px 0 rgba(255,255,255,0.82) inset !important;
}

.login-card.brand-card-premium .form-input::placeholder {
  color: #93a3a0 !important;
}

.login-card.brand-card-premium .form-input:focus {
  border-color: rgba(15, 118, 110, 0.42) !important;
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12) !important;
  background: #ffffff !important;
}

.login-card.brand-card-premium .input-focus-effect {
  display: none !important;
}

.login-brand-panel.brand-premium .brand-headline h1 {
  text-shadow: 0 16px 36px rgba(7, 24, 41, 0.22);
}

.login-brand-panel.brand-premium .login-brand-copy {
  max-width: 680px;
}

.login-brand-panel.brand-premium .signal-wave {
  animation-duration: 14s;
}

.login-brand-panel.brand-premium .neural-pulse {
  border-color: rgba(116, 227, 220, 0.36);
  animation-duration: 4.2s;
}

.login-brand-panel.brand-premium .eeg-signal-line {
  max-height: 100px;
}

.login-brand-panel.brand-premium .signal-path {
  animation-duration: 3.2s;
}

.login-brand-panel.brand-premium .ribbon-item {
  transition: transform 0.35s ease, background-color 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.login-brand-panel.brand-premium .ribbon-item:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 14px 28px rgba(79, 172, 254, 0.18);
}

.login-brand-panel.brand-premium .card-hover {
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.45s ease, border-color 0.45s ease, background-color 0.45s ease;
}

.login-brand-panel.brand-premium .card-hover:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(8, 28, 88, 0.22);
}

@media (min-width: 1600px) {
  .login-stage.brand-stage {
    grid-template-columns: minmax(0, 1.48fr) minmax(540px, 0.74fr);
  }

  .login-brand-panel.brand-premium {
    padding: 92px 82px 56px;
  }

  .login-brand-top.animated-entrance {
    max-width: 900px;
    grid-template-columns: 146px 1fr;
    gap: 28px;
  }

  .login-brand-mark.glow-effect {
    width: 142px;
    height: 142px;
    border-radius: 38px;
  }

  .brand-headline {
    max-width: 680px;
  }

  .login-brand-panel .eyebrow {
    font-size: 13px;
    letter-spacing: 0.16em;
  }

  .login-brand-panel h1,
  .brand-headline h1 {
    font-size: clamp(68px, 4.8vw, 92px);
    margin-bottom: 18px;
  }

  .login-brand-copy {
    font-size: 18px;
    line-height: 1.7;
  }

  .login-brand-ribbon .ribbon-item,
  .login-brand-ribbon span {
    padding: 11px 16px;
    font-size: 13px;
  }

  .login-brand-grid.animated-stagger {
    margin-top: 38px;
    gap: 14px;
  }

  .login-brand-card.card-hover {
    min-height: 174px;
    padding: 20px;
  }

  .login-brand-card .login-brand-label {
    font-size: 11px;
  }

  .login-brand-card strong {
    font-size: 15px;
  }

  .login-brand-card .card-meta {
    font-size: 12px;
  }

  .login-brand-footer {
    font-size: 13px;
  }

  .login-card.brand-card-premium {
    padding: 88px 72px 52px;
  }

  .login-card-head.animated-fade-in,
  .login-card.brand-card-premium .stack-form,
  .login-footnote.premium-footer {
    max-width: 440px !important;
  }

  .login-card.brand-card-premium .badge-premium {
    padding: 8px 12px !important;
    font-size: 12px !important;
  }

  .login-card-brand {
    font-size: 40px;
    margin: 18px 0 20px;
  }

  .login-card h2 {
    font-size: 44px;
    margin-bottom: 12px;
  }

  .login-card p {
    font-size: 16px;
    line-height: 1.7;
  }

  .form-label {
    font-size: 13px;
  }

  .login-card.brand-card-premium .form-input {
    font-size: 15px !important;
    padding: 16px 18px !important;
  }

  .login-submit.premium-button {
    padding: 16px 18px;
  }

  .btn-text {
    font-size: 15px;
  }

  .btn-arrow {
    font-size: 18px;
  }
}
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(86vw, 320px);
    min-height: 100vh;
    padding-bottom: 18px;
    transform: translateX(-110%);
    transition: transform 0.26s ease, box-shadow 0.26s ease;
    box-shadow: none;
    overflow-y: auto;
  }
  .sidebar-scrim {
    position: fixed;
    inset: 0;
    border: none;
    background: rgba(4, 12, 16, 0.44);
    opacity: 0;
    pointer-events: none;
    z-index: 15;
    transition: opacity 0.22s ease;
  }
  .sidebar-close,
  .mobile-nav-toggle,
  .sidebar-scrim {
    display: inline-flex;
  }
  .sidebar-desktop-toggle {
    display: none;
  }
  .sidebar-close {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 14px;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.08);
    color: #ffffff;
    font-size: 24px;
    line-height: 1;
  }
  .sidebar-open .sidebar {
    transform: translateX(0);
    box-shadow: 0 28px 56px rgba(3, 10, 14, 0.34);
  }
  .sidebar-open .sidebar-scrim {
    opacity: 1;
    pointer-events: auto;
  }
  .hero-panel,
  .replay-hero,
  .sample-row-card,
  .detail-layout,
  .sample-detail-layout,
  .replay-workspace {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
  .topbar {
    flex-direction: column;
    align-items: stretch;
  }
  .topbar-main {
    width: 100%;
    justify-content: space-between;
    align-items: flex-start;
  }
  .topbar-user {
    width: 100%;
    text-align: left;
  }
  .sample-sidebar {
    position: static;
  }
  .hero-meta,
  .replay-hero-side {
    justify-items: start;
  }
  .replay-charts {
    grid-template-columns: 1fr;
  }
  .replay-video-frame {
    min-height: 260px;
  }
  .replay-panel:fullscreen .fullscreen-info-strip,
  .replay-panel.is-fullscreen .fullscreen-info-strip {
    grid-template-columns: 1fr;
  }
  .eeg-stats-grid.horizontal {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
  .site-footer-meta {
    text-align: left;
  }
  .content {
    padding: 20px 18px;
  }
  .auth-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .form-grid.two-column {
    grid-template-columns: 1fr;
  }
  .login-wrap {
    padding: 0;
  }
  .login-stage {
    grid-template-columns: 1fr;
    min-height: auto;
    background: linear-gradient(180deg,
      rgba(79, 172, 254, 0.05) 0%,
      rgba(30, 30, 80, 0.3) 50%,
      rgba(168, 85, 247, 0.05) 100%);
  }
  .login-brand-panel,
  .login-card {
    min-height: auto;
    padding: 32px 24px;
  }
  .login-brand-panel h1 {
    font-size: 48px;
  }
  .login-brand-mark {
    width: 100px;
    height: 100px;
    border-radius: 24px;
  }
  .login-brand-top {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .login-brand-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .login-card-brand {
    margin: 12px 0 20px;
    font-size: 32px;
  }
  .login-card h2 {
    font-size: 32px;
  }
  .brand-headline h1 {
    font-size: 48px;
  }
  .stack-form,
  .login-card-head,
  .login-footnote {
    max-width: none;
  }
  .content { padding: 18px; }
  h1 { font-size: 28px; }
  .floating-orb.orb-1 {
    width: 250px;
    height: 250px;
  }
  .floating-orb.orb-2 {
    width: 200px;
    height: 200px;
  }
  .floating-orb.orb-3 {
    width: 150px;
    height: 150px;
  }
  .neural-pulse.pulse-1 {
    width: 150px;
    height: 150px;
  }
  .neural-pulse.pulse-2 {
    width: 220px;
    height: 220px;
  }
  .neural-pulse.pulse-3 {
    width: 300px;
    height: 300px;
  }
  .eeg-signal-container.left-signals,
.eeg-signal-container.right-signals {
  width: 50%;
  padding: 20px 10px;
  }
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.primary-link-button,
.primary-action-button,
.secondary-action-button,
.disabled-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.85rem 1.2rem;
  border-radius: 14px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
}

.primary-link-button,
.primary-action-button {
  background: linear-gradient(135deg, #0f766e, #115e59);
  color: #fff;
  box-shadow: 0 12px 24px rgba(15, 118, 110, 0.18);
}

.secondary-action-button {
  background: #eef6f5;
  color: #0f5e5a;
  border-color: rgba(15, 118, 110, 0.18);
}

.disabled-link-button {
  background: #eef2f4;
  color: #79909a;
  border-color: #d6e0e6;
}

.management-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.9fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.flow-card {
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid rgba(22, 92, 93, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 248, 0.94));
}

.flow-card span {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.12);
  color: #0f766e;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.flow-card strong {
  display: block;
  margin-bottom: 0.35rem;
}

.flow-card p,
.job-summary {
  margin: 0;
  color: #5d727b;
  line-height: 1.6;
}

.compact-stats {
  margin-top: 0;
}

.management-meta,
.compact-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.management-meta {
  margin: 1rem 0 1.25rem;
}

.management-meta div,
.compact-meta-grid div {
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: #f6faf9;
  border: 1px solid rgba(22, 92, 93, 0.08);
}

.management-meta span,
.compact-meta-grid span {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b8089;
  margin-bottom: 0.35rem;
}

.management-meta strong,
.compact-meta-grid strong {
  color: #1a2d37;
  word-break: break-word;
}

.management-form {
  margin-bottom: 1rem;
}

.release-download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.2rem;
  border-radius: 20px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  background: linear-gradient(135deg, rgba(245, 251, 250, 0.98), rgba(255, 255, 255, 0.96));
}

.admin-release-card {
  margin-bottom: 1rem;
}

.inline-alert {
  margin: 0 0 1rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  font-size: 0.94rem;
}

.inline-alert.warning {
  color: #9a4d0b;
  background: #fff7e7;
  border: 1px solid #f5d8aa;
}

.inline-alert.neutral {
  color: #23414f;
  background: #f4f8fa;
  border: 1px solid #dbe6ea;
}

.job-list {
  display: grid;
  gap: 1rem;
}

.job-card {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  border: 1px solid rgba(22, 92, 93, 0.1);
  background: #fbfdfd;
}

.job-card-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.job-output-box {
  margin: 0.75rem 0 0;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  background: #0f1720;
  color: #d8e6ea;
  font-size: 0.86rem;
  overflow-x: auto;
  white-space: pre-wrap;
}

.management-actions {
  gap: 0.45rem;
  flex-wrap: wrap;
}

.management-actions form {
  margin: 0;
}

.management-actions button {
  min-width: 86px;
}

@media (max-width: 1100px) {
  .management-grid,
  .flow-grid {
    grid-template-columns: 1fr;
  }

.release-download-card {
  align-items: flex-start;
  flex-direction: column;
}
}

.project-creation-panel {
  display: grid;
  gap: 20px;
}

.project-creation-form,
.sample-creation-form {
  display: grid;
  gap: 18px;
}

.project-create-grid,
.sample-answer-grid,
.dynamic-question-row {
  display: grid;
  gap: 14px;
}

.project-creation-shell {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.sample-creation-shell {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.project-creation-intro {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.14), transparent 50%),
    linear-gradient(180deg, #0f172a 0%, #102320 100%);
  color: #f8fffd;
}

.sample-creation-intro {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(28, 103, 88, 0.16), transparent 46%),
    linear-gradient(180deg, #11261f 0%, #173128 100%);
  color: #f8fffd;
}

.project-creation-intro h2 {
  margin: 0;
  font-size: 30px;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.sample-creation-intro h2 {
  margin: 0;
  font-size: 30px;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.project-creation-intro p {
  margin: 0;
  color: rgba(239, 253, 250, 0.78);
  line-height: 1.7;
}

.sample-creation-intro p {
  margin: 0;
  color: rgba(239, 253, 250, 0.78);
  line-height: 1.7;
}

.project-creation-steps {
  display: grid;
  gap: 12px;
}

.project-creation-step {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.project-creation-step strong {
  color: #ffffff;
}

.project-creation-step span {
  color: rgba(239, 253, 250, 0.72);
  font-size: 13px;
  line-height: 1.55;
}

.project-creation-form {
  width: 100%;
  max-width: none;
  margin-top: 0;
}

.sample-creation-form {
  width: 100%;
  max-width: none;
  margin-top: 0;
}

.project-creation-body {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 248, 247, 0.98));
  border: 1px solid rgba(16, 35, 32, 0.08);
  box-shadow: 0 18px 44px rgba(16, 35, 32, 0.07);
}

.sample-creation-body {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 248, 247, 0.98));
  border: 1px solid rgba(16, 35, 32, 0.08);
  box-shadow: 0 18px 44px rgba(16, 35, 32, 0.07);
}

.project-builder-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 18px;
  flex-wrap: wrap;
}

.project-builder-head h3 {
  margin: 0;
  font-size: 24px;
  letter-spacing: -0.03em;
}

.project-builder-meta {
  display: grid;
  justify-items: end;
  gap: 8px;
}

.project-create-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.project-create-grid-span {
  grid-column: 1 / -1;
}

.workspace-input,
.workspace-select,
.workspace-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #cfe0dd;
  border-radius: 16px;
  background: #ffffff;
  color: #0f172a;
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.workspace-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #5b6b67 50%),
    linear-gradient(135deg, #5b6b67 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

.workspace-textarea {
  min-height: 110px;
  resize: vertical;
}

.workspace-input::placeholder,
.workspace-textarea::placeholder {
  color: #7b8d89;
}

.workspace-input:focus,
.workspace-select:focus,
.workspace-textarea:focus {
  outline: none;
  border-color: rgba(15, 118, 110, 0.5);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
  background: #ffffff;
}

.dynamic-form-section {
  display: grid;
  gap: 14px;
  padding: 20px;
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 36%),
    rgba(246, 250, 249, 0.98);
  border: 1px solid rgba(16, 35, 32, 0.08);
}

.panel-subhead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.panel-subhead p {
  margin: 6px 0 0;
}

.dynamic-question-list {
  display: grid;
  gap: 14px;
}

.dynamic-question-row {
  grid-template-columns: 88px minmax(0, 1.8fr) minmax(180px, 220px) auto auto;
  align-items: end;
  padding: 16px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid rgba(16, 35, 32, 0.08);
  box-shadow: 0 10px 24px rgba(16, 35, 32, 0.05);
}

.dynamic-question-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: #0f766e;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dynamic-question-main,
.dynamic-question-type {
  min-width: 0;
}

.sample-answer-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sample-answer-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(16, 35, 32, 0.08);
  box-shadow: 0 8px 20px rgba(16, 35, 32, 0.05);
}

.sample-answer-label {
  color: #0f172a;
  font-weight: 700;
}

.sample-answer-grid label,
.project-create-grid label,
.dynamic-question-row label {
  display: grid;
  gap: 8px;
}

.checkbox-field {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
}

.dynamic-question-required {
  align-self: stretch;
  padding: 0 14px;
  border-radius: 16px;
  background: rgba(246, 250, 249, 0.9);
  border: 1px solid rgba(16, 35, 32, 0.08);
}

.checkbox-field input {
  width: 18px;
  height: 18px;
  margin: 0;
}

.sample-answer-grid small {
  color: var(--muted);
  font-size: 12px;
}

.danger-link-button {
  appearance: none;
  border: 1px solid rgba(183, 28, 28, 0.18);
  background: rgba(183, 28, 28, 0.06);
  color: #a32020;
  border-radius: 999px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.dynamic-question-remove {
  min-height: 48px;
}

.danger-link-button:hover {
  background: rgba(183, 28, 28, 0.12);
}

.project-create-actions {
  justify-content: flex-start;
}

@media (max-width: 1100px) {
  .project-creation-shell {
    grid-template-columns: 1fr;
  }

  .sample-creation-shell {
    grid-template-columns: 1fr;
  }

  .project-creation-intro,
  .project-creation-body,
  .sample-creation-intro,
  .sample-creation-body {
    padding: 20px;
  }

  .project-builder-meta {
    justify-items: start;
  }

  .project-create-grid,
  .sample-answer-grid {
    grid-template-columns: 1fr;
  }

  .dynamic-question-row {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .dynamic-question-order {
    justify-self: start;
  }

  .sample-row-card {
    flex-direction: column;
  }

  .sample-row-actions,
  .sample-delete-form {
    width: 100%;
    min-width: 0;
    justify-items: stretch;
  }

  .sample-delete-button {
    justify-self: stretch;
  }
}

@media (max-width: 720px) {
  .management-meta,
  .compact-meta-grid {
    grid-template-columns: 1fr;
  }

  .job-card-head {
    flex-direction: column;
  }
}

.analysis-hero {
  border-left: 4px solid #157f72;
}

.analysis-ribbon {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.aroma-sequence {
  display: grid;
  gap: 14px;
  padding: 4px 0 8px;
}

.aroma-sequence-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.aroma-sequence-head h2,
.aroma-sequence-head p {
  margin: 0;
}

.aroma-sequence-head h2 {
  color: #102320;
  font-size: 18px;
}

.aroma-sequence-head > p {
  max-width: 560px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  text-align: right;
}

.aroma-sequence-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.aroma-sequence-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-height: 58px;
  padding: 10px;
  border-top: 3px solid #157f72;
  border-bottom: 1px solid #d7dfdc;
  background: #ffffff;
}

.aroma-sequence-list span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: #e4f3f0;
  color: #126b60;
  font-size: 11px;
  font-weight: 900;
}

.aroma-sequence-list strong {
  min-width: 0;
  color: #102320;
  font-size: 12px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.gcms-hero {
  border-left: 4px solid #0072b2;
}

.gcms-overview {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.gcms-scope-note {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 18px;
  padding: 14px 16px;
  border-left: 4px solid #e69f00;
  background: #fff9e8;
}

.gcms-scope-note strong {
  color: #6f4d00;
}

.gcms-scope-note p {
  margin: 0;
  color: #574f3e;
  font-size: 13px;
  line-height: 1.55;
}

.gcms-dataset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.gcms-dataset-card {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid #d7dfdc;
  border-top: 4px solid #009e73;
  border-radius: 8px;
  background: #ffffff;
}

.gcms-dataset-card.gcms-dataset-6 {
  border-top-color: #0072b2;
}

.gcms-dataset-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.gcms-dataset-title > span {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: #e1f4ee;
  color: #087a5d;
  font-weight: 900;
}

.gcms-dataset-6 .gcms-dataset-title > span {
  background: #e2f0f8;
  color: #005d91;
}

.gcms-dataset-title p,
.gcms-dataset-title h3 {
  margin: 0;
}

.gcms-dataset-title p {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.gcms-dataset-title h3 {
  margin-top: 3px;
  color: #102320;
  font-size: 18px;
}

.gcms-dataset-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.gcms-dataset-metrics div {
  display: grid;
  gap: 3px;
  padding: 10px;
  border-left: 2px solid #d7dfdc;
}

.gcms-dataset-metrics span,
.gcms-source-meta {
  color: var(--muted);
  font-size: 11px;
}

.gcms-dataset-metrics strong {
  color: #102320;
  font-size: 18px;
}

.gcms-source-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding-top: 10px;
  border-top: 1px solid #e3e8e6;
}

.gcms-figures-panel {
  margin-top: 4px;
}

.gcms-figure {
  min-height: 0;
}

.gcms-fingerprint-axis {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  color: var(--muted);
  font-size: 11px;
}

.gcms-fingerprint-axis strong {
  color: #354844;
  text-align: center;
}

.gcms-fingerprint {
  display: grid;
  gap: 14px;
}

.gcms-fingerprint-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.gcms-fingerprint-row > strong {
  color: #102320;
  font-size: 12px;
}

.gcms-fingerprint-lane {
  position: relative;
  height: 48px;
  overflow: hidden;
  border: 1px solid #d7dfdc;
  background:
    linear-gradient(to right, rgba(16, 35, 32, 0.08) 1px, transparent 1px) 0 0 / 10% 100%,
    #f7f9f8;
}

.gcms-peak {
  position: absolute;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  transform: translateX(-50%);
}

.gcms-status-near { background: #009e73; fill: #009e73; }
.gcms-status-moderate { background: #e69f00; fill: #e69f00; }
.gcms-status-review { background: #d55e00; fill: #d55e00; }
.gcms-status-unresolved { background: #7b8583; fill: #7b8583; }

.gcms-legend,
.gcms-dataset-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 18px;
  color: var(--muted);
  font-size: 11px;
}

.gcms-legend span,
.gcms-dataset-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.gcms-legend i,
.gcms-qc-definitions i {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
}

.gcms-agreement-wrap {
  display: grid;
  place-items: center;
  min-height: 340px;
}

.gcms-agreement-chart {
  width: min(100%, 980px);
  height: auto;
  color: #354844;
  font-family: inherit;
  font-size: 12px;
}

.gcms-chart-field {
  fill: #f8faf9;
  stroke: #cbd6d2;
}

.gcms-grid-line {
  stroke: #dfe6e3;
  stroke-width: 1;
}

.gcms-agreement-line {
  stroke: #3c4c49;
  stroke-width: 1.5;
  stroke-dasharray: 6 5;
}

.gcms-agreement-point {
  opacity: 0.8;
  stroke: #ffffff;
  stroke-width: 1;
}

.gcms-agreement-point.gcms-dataset-point-5 { fill: #009e73; }
.gcms-agreement-point.gcms-dataset-point-6 { fill: #0072b2; }
.gcms-agreement-point.gcms-status-review { stroke: #d55e00; stroke-width: 2.5; }
.gcms-dataset-key-5::before,
.gcms-dataset-key-6::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.gcms-dataset-key-5::before { background: #009e73; }
.gcms-dataset-key-6::before { background: #0072b2; }

.gcms-overlap-bars {
  display: grid;
  gap: 12px;
}

.gcms-overlap-bars > div {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) 40px;
  gap: 12px;
  align-items: center;
}

.gcms-overlap-bars span,
.gcms-overlap-bars strong {
  color: #354844;
  font-size: 12px;
}

.gcms-overlap-bars strong {
  text-align: right;
}

.gcms-overlap-bars i {
  display: block;
  width: max(var(--bar-width), 3px);
  height: 22px;
  background: #5b6670;
}

.gcms-overlap-bars i.gcms-overlap-5 { background: #009e73; }
.gcms-overlap-bars i.gcms-overlap-6 { background: #0072b2; }

.gcms-shared-list {
  display: grid;
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid #e1e7e5;
  border-bottom: 1px solid #e1e7e5;
}

.gcms-shared-list > strong {
  color: #102320;
  font-size: 12px;
}

.gcms-shared-list > div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.gcms-shared-list span {
  padding: 5px 8px;
  border: 1px solid #d7dfdc;
  border-radius: 4px;
  color: #354844;
  background: #f7f9f8;
  font-size: 11px;
}

.gcms-qc-chart {
  display: grid;
  gap: 18px;
}

.gcms-qc-row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.gcms-qc-row > strong {
  color: #102320;
  font-size: 12px;
}

.gcms-qc-stack {
  display: flex;
  height: 34px;
  overflow: hidden;
  background: #eef2f0;
}

.gcms-qc-stack span {
  display: grid;
  min-width: 22px;
  place-items: center;
  color: #ffffff;
  font-size: 11px;
  font-weight: 900;
}

.gcms-qc-definitions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.gcms-qc-definitions > div {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 3px 7px;
  align-items: center;
}

.gcms-qc-definitions strong {
  color: #102320;
  font-size: 11px;
}

.gcms-qc-definitions span {
  grid-column: 2;
  color: var(--muted);
  font-size: 10px;
}

.gcms-table-panel,
.gcms-comparison-panel,
.gcms-method-panel {
  display: grid;
  gap: 18px;
}

.gcms-comparison-wrap {
  max-height: 560px;
  overflow: auto;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
  background: #ffffff;
}

.gcms-comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.gcms-comparison-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 11px 10px;
  background: #eef5f3;
  color: #263c38;
  text-align: left;
  white-space: nowrap;
}

.gcms-comparison-table td {
  padding: 10px;
  border-top: 1px solid #e4e9e7;
  color: #354844;
  vertical-align: top;
}

.gcms-comparison-table tr.is-shared td {
  background: #f4fbf8;
}

.gcms-comparison-table tr.is-specific td {
  background: #fffaf2;
}

.gcms-comparison-table td strong,
.gcms-comparison-table td span {
  display: block;
}

.gcms-comparison-table td strong {
  color: #102320;
}

.gcms-comparison-table td span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
}

.gcms-comparison-table td em {
  color: #8b4c12;
  font-style: normal;
  font-weight: 800;
}

.gcms-presence-badge {
  width: max-content;
  padding: 4px 7px;
  border-radius: 999px;
  color: #ffffff !important;
  font-size: 9px !important;
  font-weight: 900;
}

.gcms-presence-badge.shared {
  background: #00876c;
}

.gcms-presence-badge.specific {
  background: #d55e00;
}

.gcms-profile-chart { display: grid; gap: 12px; padding: 6px 0; }

.gcms-profile-row {
  display: grid;
  grid-template-columns: minmax(130px, 0.34fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid #e4e9e7;
}

.gcms-profile-row > strong { color: #1e332f; font-size: 12px; }
.gcms-profile-bars { display: grid; gap: 7px; }

.gcms-profile-bar {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 58px 40px;
  gap: 9px;
  align-items: center;
  color: #526762;
  font-size: 10px;
}

.gcms-profile-bar i {
  display: block;
  width: max(var(--profile-width), 2px);
  height: 13px;
  border-radius: 2px;
}

.gcms-profile-a5 i { background: #009e73; }
.gcms-profile-a6 i { background: #0072b2; }
.gcms-profile-bar b { color: #102320; font-size: 11px; text-align: right; }
.gcms-profile-bar small { color: #6b7e79; font-size: 9px; }
.gcms-candidate-profile-panel { display: grid; gap: 18px; }

.gcms-profile-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.gcms-profile-summary > div {
  display: grid;
  gap: 4px;
  min-height: 92px;
  padding: 14px;
  border: 1px solid #d7dfdc;
  border-top: 3px solid #00876c;
  border-radius: 6px;
  background: #fff;
}

.gcms-profile-summary span,
.gcms-profile-summary small { color: #647873; font-size: 10px; }
.gcms-profile-summary strong { color: #0072b2; font-size: 23px; }

.gcms-candidate-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.gcms-candidate-groups article {
  padding: 15px;
  border-left: 3px solid #0072b2;
  background: #f7faf9;
}

.gcms-candidate-groups h3 { margin: 0 0 5px; color: #17322d; font-size: 14px; }
.gcms-candidate-groups p { margin: 0 0 10px; color: #647873; font-size: 10px; }
.gcms-candidate-groups article > div { display: flex; flex-wrap: wrap; gap: 5px; }

.gcms-candidate-groups article span {
  padding: 4px 6px;
  border: 1px solid #d5e0dd;
  border-radius: 3px;
  background: #fff;
  color: #354844;
  font-size: 9px;
}

.gcms-profile-table-wrap {
  overflow: auto;
  border: 1px solid #d7dfdc;
  border-radius: 8px;
}

.gcms-profile-table { min-width: 1040px; }

.gcms-table-controls {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 220px 220px;
  gap: 10px;
}

.gcms-table-controls label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.gcms-table-controls input,
.gcms-table-controls select {
  min-width: 0;
  height: 40px;
  padding: 0 11px;
  border: 1px solid #cbd6d2;
  border-radius: 6px;
  background: #ffffff;
  color: #102320;
}

.gcms-table-wrap {
  max-height: 660px;
  overflow: auto;
  border: 1px solid #d7dfdc;
}

.gcms-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.gcms-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 10px 8px;
  background: #eef5f3;
  color: #354844;
  text-align: left;
  white-space: nowrap;
}

.gcms-table td {
  padding: 9px 8px;
  border-top: 1px solid #e4e9e7;
  color: #354844;
  vertical-align: top;
}

.gcms-table td strong,
.gcms-table td span {
  display: block;
}

.gcms-table td strong {
  color: #102320;
}

.gcms-table td span:not(.gcms-status-badge) {
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
}

.gcms-status-badge {
  width: max-content;
  max-width: 130px;
  padding: 4px 6px;
  border-radius: 4px;
  color: #ffffff;
  font-size: 9px;
  font-weight: 900;
}

.gcms-table details {
  max-width: 260px;
}

.gcms-table summary {
  color: #006b78;
  cursor: pointer;
  font-weight: 800;
}

.gcms-table details p {
  min-width: 220px;
  margin: 7px 0 0;
  line-height: 1.45;
}

.gcms-method-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.gcms-method-grid > div {
  padding-left: 12px;
  border-left: 3px solid #0072b2;
}

.gcms-method-grid strong {
  color: #102320;
}

.gcms-method-grid p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

@media (max-width: 1100px) {
  .gcms-overview {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .gcms-dataset-metrics,
  .gcms-qc-definitions,
  .gcms-method-grid,
  .gcms-profile-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gcms-candidate-groups {
    grid-template-columns: 1fr;
  }

  .gcms-table-controls {
    grid-template-columns: 1fr 1fr;
  }

  .gcms-table-controls label:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .gcms-overview,
  .gcms-dataset-grid,
  .gcms-dataset-metrics,
  .gcms-qc-definitions,
  .gcms-method-grid,
  .gcms-table-controls,
  .gcms-profile-summary {
    grid-template-columns: 1fr;
  }

  .gcms-profile-row {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .gcms-scope-note,
  .gcms-fingerprint-row,
  .gcms-qc-row {
    grid-template-columns: 1fr;
  }

  .gcms-overlap-bars > div {
    grid-template-columns: 120px minmax(0, 1fr) 30px;
  }

  .gcms-table-controls label:first-child {
    grid-column: auto;
  }

  .gcms-agreement-wrap {
    min-height: 230px;
  }
}

.analysis-tab-shell {
  margin-bottom: 16px;
  padding: 10px 10px 0;
  border: 1px solid #b8cac6;
  border-radius: 7px;
  background: #dfeae7;
}

.analysis-tab-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 4px 9px;
  color: #31514a;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.analysis-tab-label i {
  flex: 1;
  height: 1px;
  background: #b8cac6;
}

.analysis-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.analysis-tab {
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 10px 12px;
  border: 1px solid #b8cac6;
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  background: #f7faf9;
  color: #405651;
  text-decoration: none;
}

.analysis-tab > span {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: #dbe6e3;
  color: #47625c;
  font-size: 10px;
  font-weight: 900;
}

.analysis-tab > strong { font-size: 13px; }

.analysis-tab > small {
  color: #6b7f7a;
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
}

.analysis-tab:hover {
  background: #ffffff;
  color: #075f58;
}

.analysis-tab.is-active {
  border-color: #00695f;
  background: #00695f;
  color: #ffffff;
}

.analysis-tab.is-active > span { background: #ffffff; color: #00695f; }
.analysis-tab.is-active > small { color: #cce8e2; }

@media (max-width: 720px) {
  .analysis-tab-shell { padding: 8px 6px 0; }
  .analysis-tabs { gap: 3px; }

  .analysis-tab {
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 6px;
    min-height: 58px;
    padding: 8px 6px;
  }

  .analysis-tab > span { width: 22px; height: 22px; font-size: 8px; }
  .analysis-tab > strong { font-size: 11px; line-height: 1.2; }
  .analysis-tab > small { display: none; }
}

.analysis-panel {
  display: grid;
  gap: 18px;
}

.methodology-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: methodology;
}

.methodology-steps li {
  counter-increment: methodology;
  display: grid;
  align-content: start;
  gap: 7px;
  min-width: 0;
  padding-left: 34px;
  position: relative;
}

.methodology-steps li::before {
  content: counter(methodology);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 50%;
  background: #157f72;
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
}

.methodology-steps strong {
  color: #102320;
  font-size: 14px;
}

.methodology-steps span,
.methodology-note span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.methodology-note {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-top: 1px solid rgba(16, 35, 32, 0.09);
  border-bottom: 1px solid rgba(16, 35, 32, 0.09);
}

.metric-guide {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(21, 127, 114, 0.16);
  border-radius: 8px;
  background: rgba(239, 248, 246, 0.62);
}

.metric-guide-head {
  display: grid;
  gap: 4px;
}

.metric-guide-head strong,
.metric-guide dt {
  color: #102320;
  font-weight: 900;
}

.metric-guide-head span,
.metric-guide dd {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.metric-guide dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.metric-guide dl div {
  display: grid;
  align-content: start;
  gap: 3px;
  min-width: 0;
  padding: 10px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid rgba(16, 35, 32, 0.07);
}

.metric-guide dt,
.metric-guide dd {
  margin: 0;
}

.metric-guide dt {
  font-size: 12px;
  text-transform: uppercase;
}

.methodology-references {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  font-size: 12px;
}

.methodology-references strong {
  color: #102320;
}

.methodology-references a {
  color: #0f766e;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.analysis-table {
  display: grid;
  gap: 10px;
}

.analysis-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.8fr) minmax(180px, 1.5fr) minmax(120px, 0.8fr) minmax(130px, 0.7fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(16, 35, 32, 0.08);
  border-radius: 8px;
  background: #ffffff;
}

.analysis-row-head {
  background: rgba(246, 250, 249, 0.86);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.analysis-row div {
  min-width: 0;
}

.analysis-row strong,
.analysis-row span {
  display: block;
  overflow-wrap: anywhere;
}

.analysis-row span {
  color: var(--muted);
  font-size: 13px;
}

.analysis-status-complete {
  background: rgba(21, 127, 114, 0.12);
  color: #0f766e;
}

.analysis-status-draft {
  background: rgba(218, 119, 6, 0.12);
  color: #a16207;
}

.analysis-status-needs_review,
.analysis-status-not_started {
  background: rgba(148, 45, 45, 0.1);
  color: #9f2d2d;
}

.analysis-warning {
  margin-top: 6px;
  color: #9f2d2d !important;
  font-weight: 700;
}

.article-figures-panel {
  gap: 18px;
  background: #f8faf9;
}

.article-figure {
  --journal-blue: #0072b2;
  --journal-sky: #56b4e9;
  --journal-green: #009e73;
  --journal-orange: #e69f00;
  --journal-vermillion: #d55e00;
  --journal-purple: #cc79a7;
  display: grid;
  gap: 16px;
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding: 22px 24px;
  border: 1px solid #cbd5d1;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(16, 35, 32, 0.04);
}

.figure-title-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: start;
}

.figure-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.figure-panel-actions {
  min-width: 220px;
}

.figure-download-button {
  padding: 8px 10px;
  font-size: 12px;
}

.figure-export-stage {
  position: fixed;
  left: -10000px;
  top: 0;
  z-index: -1;
  background: #ffffff;
}

.figure-export-canvas {
  border-color: #bfc7c3 !important;
  box-shadow: none !important;
}

.figure-caption {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid #e1e7e4;
  color: #374842;
  font-size: 12px;
  line-height: 1.55;
}

.figure-interpretation {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #d7dfdc;
  background: #f8faf9;
}

.figure-interpretation strong {
  color: #0072b2;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.figure-interpretation span {
  color: #374842;
  font-size: 12px;
  line-height: 1.5;
}

.figure-title-row h3 {
  margin: 2px 0 0;
  color: #102320;
  font-size: 18px;
  line-height: 1.25;
}

.figure-label {
  color: #0072b2;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.pipeline-figure {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.pipeline-step {
  position: relative;
  display: grid;
  align-content: start;
  gap: 6px;
  min-height: 150px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #d7dfdc;
  border-top: 4px solid #0072b2;
  background: #ffffff;
}

.pipeline-index {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 999px;
  background: #0072b2;
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
}

.pipeline-step strong {
  color: #102320;
  font-size: 14px;
}

.pipeline-step em,
.qc-step strong {
  color: #0072b2;
  font-style: normal;
  font-size: 18px;
  font-weight: 900;
}

.pipeline-step p,
.qc-step em,
.sniff-legend-grid span,
.sniff-legend-grid em,
.trajectory-note,
.heatmap-aroma-label span {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  font-style: normal;
}

.sniff-timeline {
  display: grid;
  gap: 10px;
}

.sniff-track {
  position: relative;
  height: 84px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(16, 35, 32, 0.12) 1px, transparent 1px) 0 0 / 10% 100%,
    #ffffff;
  border: 1px solid #d7dfdc;
  overflow: hidden;
}

.sniff-window {
  position: absolute;
  top: 22px;
  height: 40px;
  min-width: 22px;
  border-radius: 6px;
  background: rgba(0, 158, 115, 0.28);
  border: 1px solid rgba(0, 121, 88, 0.62);
}

.sniff-window-label {
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  color: #006b4f;
  font-size: 11px;
  font-weight: 900;
}

.sniff-center {
  position: absolute;
  top: 10px;
  bottom: 10px;
  width: 2px;
  transform: translateX(-1px);
  background: #d55e00;
  box-shadow: 0 0 0 4px rgba(213, 94, 0, 0.16);
}

.sniff-tick-row,
.trajectory-axis,
.trajectory-note {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.sniff-tick-row span,
.trajectory-axis span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.sniff-legend-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.sniff-legend-grid div {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 9px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid #d7dfdc;
}

.sniff-legend-grid strong {
  color: #102320;
  font-size: 12px;
}

.aroma-heatmap {
  display: grid;
  grid-template-columns: minmax(130px, 1.1fr) repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.heatmap-head,
.heatmap-aroma-label,
.heatmap-value {
  min-width: 0;
  border-radius: 8px;
  border: 1px solid #d7dfdc;
}

.heatmap-head {
  padding: 9px;
  background: #f4f7f6;
  color: #102320;
  font-size: 12px;
  font-weight: 900;
  text-align: center;
}

.heatmap-aroma-label {
  display: grid;
  gap: 3px;
  padding: 10px;
  background: #ffffff;
}

.heatmap-aroma-label strong {
  color: #102320;
  font-size: 13px;
}

.heatmap-value {
  display: grid;
  place-items: center;
  min-height: 58px;
  padding: 8px;
  background:
    linear-gradient(180deg, rgba(var(--band-rgb), calc(0.12 + (var(--intensity) * 0.46))), rgba(255, 255, 255, 0.86));
  box-shadow: inset 0 -4px 0 rgba(var(--band-rgb), calc(0.32 + (var(--intensity) * 0.48)));
}

.heatmap-value--negative {
  background:
    linear-gradient(180deg, rgba(213, 94, 0, calc(0.12 + (var(--intensity) * 0.42))), rgba(255, 255, 255, 0.86));
  box-shadow: inset 0 -4px 0 rgba(213, 94, 0, calc(0.30 + (var(--intensity) * 0.44)));
}

.heatmap-value strong {
  color: #102320;
  font-size: 16px;
}

.heatmap-value span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.mini-distribution-matrix {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.mini-distribution-band {
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid rgba(var(--band-border-rgb), 0.38);
  border-top: 4px solid rgb(var(--band-rgb));
  background: #ffffff;
}

.mini-distribution-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 72px;
  gap: 8px;
  align-items: center;
}

.mini-distribution-row > span,
.mini-distribution-row > strong {
  color: #102320;
  font-size: 12px;
  font-weight: 900;
}

.compact-distribution-plot {
  height: 28px;
}

.empty-mini-row {
  grid-template-columns: 30px 1fr;
  color: var(--muted);
  font-size: 12px;
}

.trajectory-figure {
  display: grid;
  gap: 10px;
}

.trajectory-summary-chart {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  height: 260px;
  padding: 16px 10px 38px;
  border-radius: 8px;
  border: 1px solid #d7dfdc;
  background:
    linear-gradient(180deg, rgba(16, 35, 32, 0.08) 1px, transparent 1px) 0 0 / 100% 25%,
    #ffffff;
}

.trajectory-summary-column {
  position: relative;
  min-width: 0;
}

.trajectory-axis-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(16, 35, 32, 0.18);
}

.trajectory-whisker {
  position: absolute;
  left: 50%;
  width: 2px;
  min-height: 2px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(16, 35, 32, 0.58);
}

.trajectory-iqr {
  position: absolute;
  left: 18%;
  right: 18%;
  min-height: 4px;
  border-radius: 6px;
  background: rgba(0, 114, 178, 0.28);
  border: 1px solid rgba(0, 114, 178, 0.72);
}

.trajectory-median-marker {
  position: absolute;
  left: 14%;
  right: 14%;
  height: 2px;
  transform: translateY(-1px);
  border-radius: 999px;
  background: #0072b2;
}

.trajectory-mean-marker {
  position: absolute;
  left: 50%;
  width: 11px;
  height: 11px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background: #d55e00;
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 1px rgba(213, 94, 0, 0.62);
}

.trajectory-column-label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -30px;
  display: grid;
  justify-items: center;
  gap: 1px;
}

.trajectory-column-label strong,
.trajectory-column-label span {
  font-size: 11px;
}

.trajectory-column-label strong {
  color: #102320;
}

.trajectory-column-label span {
  color: var(--muted);
}

.trajectory-figure svg {
  width: 100%;
  height: 260px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(16, 35, 32, 0.06) 1px, transparent 1px) 0 0 / 20% 100%,
    linear-gradient(180deg, rgba(16, 35, 32, 0.06) 1px, transparent 1px) 0 0 / 100% 25%,
    #ffffff;
  border: 1px solid rgba(16, 35, 32, 0.08);
}

.trajectory-zero {
  stroke: rgba(16, 35, 32, 0.28);
  stroke-width: 0.55;
  stroke-dasharray: 2 2;
}

.trajectory-line {
  fill: none;
  stroke-width: 1.15;
  vector-effect: non-scaling-stroke;
  opacity: 0.78;
}

.trajectory-dot {
  vector-effect: non-scaling-stroke;
  stroke: #ffffff;
  stroke-width: 0.6;
}

.trajectory-line-0 { stroke: #0072b2; fill: #0072b2; }
.trajectory-line-1 { stroke: #009e73; fill: #009e73; }
.trajectory-line-2 { stroke: #e69f00; fill: #e69f00; }
.trajectory-line-3 { stroke: #cc79a7; fill: #cc79a7; }
.trajectory-line-4 { stroke: #d55e00; fill: #d55e00; }
.trajectory-line-5 { stroke: #0f172a; fill: #0f172a; }

.trajectory-note strong {
  color: #102320;
}

.trajectory-profile-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.trajectory-profile-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
  padding-top: 2px;
}

.trajectory-profile-head strong {
  color: #102320;
  font-size: 12px;
}

.trajectory-profile-head span {
  max-width: 680px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
  text-align: right;
}

.trajectory-profile-grid div {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #d7dfdc;
  background: #ffffff;
}

.trajectory-profile-grid strong,
.trajectory-profile-grid span,
.trajectory-profile-grid em {
  overflow-wrap: anywhere;
}

.trajectory-profile-grid strong {
  color: #102320;
  font-size: 12px;
}

.trajectory-profile-grid span,
.trajectory-profile-grid em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.qc-flow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.qc-step {
  display: grid;
  align-content: start;
  gap: 4px;
  min-height: 108px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #d7dfdc;
  border-top: 4px solid #009e73;
  background: #ffffff;
}

.qc-step span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.analysis-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(360px, 0.8fr);
  gap: 18px;
  align-items: start;
}

.analysis-replay-panel,
.aroma-marker-panel {
  display: grid;
  gap: 16px;
}

.annotation-replay-root {
  display: grid;
  gap: 16px;
}

.annotation-timeline-card,
.annotation-video-card,
.annotation-timing-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: 8px;
  border: 1px solid rgba(16, 35, 32, 0.08);
  background: rgba(246, 250, 249, 0.76);
}

.annotation-timing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
}

.annotation-timing-grid div {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 9px 10px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid rgba(16, 35, 32, 0.07);
}

.annotation-timing-grid span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.annotation-timing-grid strong {
  min-width: 0;
  color: #102320;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.video-shift-form {
  display: grid;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid rgba(16, 35, 32, 0.08);
}

.video-shift-main,
.video-shift-presets {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 10px;
}

.video-shift-main label {
  display: grid;
  gap: 5px;
  min-width: min(100%, 180px);
}

.video-shift-main label span,
.video-shift-note,
.video-shift-unit {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.video-shift-input {
  width: 160px;
  max-width: 100%;
}

.video-shift-unit {
  align-self: center;
  padding-bottom: 12px;
}

.video-shift-note {
  align-self: center;
  line-height: 1.45;
}

.annotation-timeline-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
}

.annotation-current-offset {
  color: #0f172a;
  font-size: 22px;
}

.annotation-slider {
  width: 100%;
}

.annotation-marker-track {
  position: relative;
  min-height: 28px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(21, 127, 114, 0.14), rgba(223, 109, 45, 0.14));
  overflow: hidden;
}

.annotation-marker-pin {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: #157f72;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(21, 127, 114, 0.28);
}

.annotation-controls,
.analysis-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.annotation-quick-capture {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  min-width: min(100%, 560px);
}

.compact-capture-button {
  min-width: 72px;
  padding-inline: 10px;
}

.annotation-capture-status {
  min-width: 112px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.annotation-video {
  width: 100%;
  max-height: 340px;
  border-radius: 8px;
  background: #0f172a;
}

.annotation-chart-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.annotation-chart {
  width: 100%;
  height: 180px;
}

.annotation-chart-cursor {
  stroke: #111827;
  stroke-width: 2;
  stroke-dasharray: 6 6;
}

.distribution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.distribution-card {
  --band-rgb: 0, 114, 178;
  --band-border-rgb: var(--band-rgb);
  --band-ink: #005f95;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(var(--band-border-rgb), 0.26);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(var(--band-rgb), 0.14), rgba(255, 255, 255, 0.96) 54%);
  box-shadow: inset 4px 0 0 rgba(var(--band-rgb), 0.78);
}

.distribution-card--alpha {
  --band-rgb: 0, 158, 115;
  --band-border-rgb: 0, 121, 88;
  --band-ink: #006b4f;
}

.distribution-card--beta {
  --band-rgb: 0, 114, 178;
  --band-border-rgb: 0, 84, 133;
  --band-ink: #005f95;
}

.distribution-card--delta {
  --band-rgb: 230, 159, 0;
  --band-border-rgb: 177, 121, 0;
  --band-ink: #8a5e00;
}

.distribution-card--theta {
  --band-rgb: 204, 121, 167;
  --band-border-rgb: 154, 78, 121;
  --band-ink: #9a4e79;
}

.heatmap-cell {
  background:
    linear-gradient(90deg, rgba(var(--band-rgb), var(--heat)) 0%, rgba(255, 255, 255, 0.9) 100%),
    linear-gradient(180deg, rgba(var(--band-rgb), 0.14), rgba(255, 255, 255, 0.96) 54%);
}

.distribution-band-head {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(var(--band-rgb), 0.22);
}

.distribution-card .distribution-band-symbol {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 999px;
  background: rgba(var(--band-rgb), 0.16);
  color: var(--band-ink);
  font-size: 18px;
  font-weight: 900;
}

.distribution-band-head strong {
  color: var(--band-ink);
  font-size: 15px;
}

.distribution-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.distribution-card strong {
  display: block;
  overflow-wrap: anywhere;
}

.distribution-primary-value {
  padding: 9px 0;
  border-top: 1px solid rgba(var(--band-rgb), 0.18);
  border-bottom: 1px solid rgba(var(--band-rgb), 0.18);
}

.distribution-primary-value strong {
  color: var(--band-ink);
  font-size: 20px;
}

.distribution-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
}

.distribution-stat-grid div:last-child {
  grid-column: 1 / -1;
}

.distribution-plot {
  position: relative;
  height: 34px;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.06);
  overflow: hidden;
}

.distribution-plot::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: rgba(15, 23, 42, 0.2);
}

.distribution-zero,
.distribution-median,
.distribution-mean,
.distribution-point,
.distribution-ci,
.distribution-box {
  position: absolute;
}

.distribution-zero {
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(15, 23, 42, 0.34);
}

.distribution-ci {
  top: 16px;
  height: 3px;
  min-width: 2px;
  background: rgba(var(--band-rgb), 0.44);
}

.distribution-box {
  top: 10px;
  height: 15px;
  min-width: 3px;
  border: 1px solid rgba(var(--band-border-rgb), 0.7);
  background: rgba(var(--band-rgb), 0.2);
}

.distribution-median {
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--band-ink);
}

.distribution-mean {
  top: 13px;
  width: 8px;
  height: 8px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  background: #0f172a;
  transform: translateX(-50%);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.35);
}

.distribution-point {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(var(--band-border-rgb), 0.8);
  transform: translateX(-50%);
}

.distribution-range {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.mini-boxplot {
  grid-column: 1 / -1;
  position: relative;
  height: 18px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.mini-boxplot::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: rgba(15, 23, 42, 0.2);
}

.mini-boxplot-box {
  position: absolute;
  top: 4px;
  bottom: 4px;
  min-width: 3px;
  border-radius: 999px;
  background: rgba(21, 127, 114, 0.55);
}

.mini-boxplot-mean {
  position: absolute;
  top: 2px;
  bottom: 2px;
  width: 3px;
  border-radius: 999px;
  background: #0f172a;
}

.aroma-marker-form {
  display: grid;
  gap: 12px;
}

.aroma-marker-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(16, 35, 32, 0.08);
  border-radius: 8px;
  background: #ffffff;
}

.aroma-marker-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.aroma-marker-head span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.aroma-marker-head strong {
  display: block;
  color: #0f172a;
}

.auto-review-badge {
  display: inline-flex;
  width: fit-content;
  margin-top: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(184, 120, 18, 0.12);
  color: #8a5a0a;
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.aroma-marker-card label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.aroma-window-preview {
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(21, 127, 114, 0.08);
  color: #0f766e;
  font-weight: 800;
}

.aroma-segment-summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.04);
}

.aroma-segment-summary strong,
.aroma-segment-summary span {
  overflow-wrap: anywhere;
}

.band-feature-grid {
  display: grid;
  gap: 8px;
}

.band-feature-row {
  display: grid;
  grid-template-columns: 54px repeat(4, minmax(0, 1fr));
  gap: 6px;
  align-items: center;
  padding: 8px;
  border-radius: 8px;
  background: rgba(246, 250, 249, 0.82);
  font-size: 12px;
}

.band-feature-row strong,
.band-feature-row span {
  overflow-wrap: anywhere;
}

.aggregate-band-row {
  background: rgba(21, 127, 114, 0.12);
  border: 1px solid rgba(21, 127, 114, 0.16);
}

.analysis-warning-box {
  display: grid;
  gap: 6px;
  padding: 12px;
  border-radius: 8px;
  background: rgba(159, 45, 45, 0.08);
  color: #9f2d2d;
  font-weight: 700;
}

.analysis-action-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

@page {
  size: A4 landscape;
  margin: 10mm;
}

@media print {
  body * {
    visibility: hidden;
  }

  .article-figures-panel,
  .article-figures-panel * {
    visibility: visible;
  }

  .article-figures-panel {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
    background: #ffffff !important;
  }

  .article-figures-panel > .panel-head,
  .figure-actions {
    display: none !important;
  }

  .article-figure {
    width: 277mm !important;
    min-height: 190mm !important;
    max-width: none !important;
    margin: 0 auto !important;
    padding: 8mm !important;
    break-after: page;
    page-break-after: always;
    border: 0.35mm solid #bfc7c3 !important;
    border-radius: 2mm !important;
    box-shadow: none !important;
    background: #ffffff !important;
  }

  .article-figure:last-child {
    break-after: auto;
    page-break-after: auto;
  }

  .figure-title-row h3 {
    font-size: 16pt;
  }

  .pipeline-step,
  .qc-step {
    min-height: 34mm;
  }

  .trajectory-summary-chart {
    height: 118mm;
  }
}

@media (max-width: 1120px) {
  .analysis-workspace,
  .analysis-row {
    grid-template-columns: 1fr;
  }

  .analysis-row-head {
    display: none;
  }

  .analysis-ribbon,
  .annotation-chart-grid,
  .distribution-grid {
    grid-template-columns: 1fr 1fr;
  }

  .methodology-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .aroma-sequence-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metric-guide dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pipeline-figure,
  .sniff-legend-grid,
  .qc-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .mini-distribution-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trajectory-profile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .analysis-ribbon,
  .annotation-chart-grid,
  .distribution-grid,
  .band-feature-row,
  .methodology-steps {
    grid-template-columns: 1fr;
  }

  .methodology-note {
    grid-template-columns: 1fr;
  }

  .aroma-sequence-head {
    align-items: start;
    flex-direction: column;
    gap: 8px;
  }

  .aroma-sequence-head > p {
    max-width: none;
    text-align: left;
  }

  .aroma-sequence-list {
    grid-template-columns: 1fr;
  }

  .metric-guide dl {
    grid-template-columns: 1fr;
  }

  .figure-title-row {
    flex-direction: column;
  }

  .figure-interpretation {
    grid-template-columns: 1fr;
  }

  .trajectory-profile-head {
    align-items: start;
    flex-direction: column;
  }

  .trajectory-profile-head span {
    max-width: none;
    text-align: left;
  }

  .pipeline-figure,
  .sniff-legend-grid,
  .mini-distribution-matrix,
  .qc-flow {
    grid-template-columns: 1fr;
  }

  .aroma-heatmap {
    grid-template-columns: minmax(92px, 0.8fr) repeat(4, minmax(54px, 1fr));
    overflow-x: auto;
  }

  .heatmap-head,
  .heatmap-aroma-label,
  .heatmap-value {
    min-width: 54px;
  }

  .trajectory-figure svg {
    height: 220px;
  }

  .trajectory-summary-chart {
    gap: 8px;
    min-width: 620px;
    overflow-x: auto;
  }

  .trajectory-figure {
    overflow-x: auto;
  }

  .trajectory-profile-grid {
    grid-template-columns: 1fr;
  }

  .aroma-marker-head {
    flex-direction: column;
    align-items: stretch;
  }

  .annotation-quick-capture {
    width: 100%;
  }

  .annotation-capture-status {
    flex: 1;
    min-width: 90px;
  }
}