:root {
  --bg-0: #09121c;
  --bg-1: #111f2e;
  --card: #162739;
  --card-2: #0f1f30;
  --line: #284159;
  --text: #f6fbff;
  --muted: #bfd3e6;
  --label: #d8e8f8;
  --accent: #f5a524;
  --accent-2: #2cc5b5;
  --danger: #f56a6a;
  --ok: #63d48f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Avenir Next", "IBM Plex Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(1400px 540px at 10% -5%, #274c70, transparent 60%),
    radial-gradient(1200px 580px at 95% 0%, #173f4d, transparent 56%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0));
}

.topbar {
  padding: 18px 24px 8px;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: flex-start;
}

.hidden {
  display: none !important;
}

.status-banner {
  margin: 0 24px 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 600;
}

.status-info {
  background: #10263b;
  color: #cfe6ff;
}

.status-success {
  background: #112b22;
  border-color: #2b6d50;
  color: #9fe9c0;
}

.status-warn {
  background: #2d2613;
  border-color: #6f5923;
  color: #fbd78a;
}

.status-error {
  background: #351a1a;
  border-color: #8a3a3a;
  color: #f3b6b6;
}

h1 {
  margin: 0;
  letter-spacing: 0.2px;
  font-size: 26px;
}

.subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.topbar-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.badge {
  border: 1px solid var(--line);
  background: #10263b;
  color: #cfe6ff;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  letter-spacing: 0.2px;
}

.user-bar {
  display: none;
  align-items: center;
  gap: 10px;
}

.user-email {
  font-size: 12px;
  color: var(--muted);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.logout-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  padding: 3px 10px;
  transition: border-color 0.15s, color 0.15s;
}
.logout-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 14px 24px 24px;
}

.flow-nav {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(150deg, #11263a, #102334);
  padding: 8px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.flow-btn {
  background: transparent;
  border: 1px solid #37546b;
  color: #d6e9fb;
  border-radius: 9px;
  padding: 8px 12px;
  font-weight: 700;
  font-size: 12px;
}

.flow-btn.active {
  background: linear-gradient(180deg, #ffc35c, var(--accent));
  border-color: #e1a140;
  color: #2c1b00;
}

[data-flow-step].flow-hidden {
  display: none;
}

.card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: linear-gradient(155deg, var(--card), var(--card-2));
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.25);
}

.full {
  grid-column: 1 / -1;
}

h2 {
  margin: 0 0 10px;
  font-size: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

label {
  display: grid;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--label);
}

input,
select,
textarea {
  width: 100%;
  color: var(--text);
  background: #0e1a28;
  border: 1px solid #2c4258;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 14px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 1px solid var(--accent-2);
  border-color: var(--accent-2);
}

input::placeholder,
textarea::placeholder {
  color: #9fb7cb;
}

.input-error {
  border-color: #c85b5b !important;
  outline: 1px solid #c85b5b !important;
}

.field-error {
  margin-top: 2px;
  font-size: 11px;
  color: #f4b6b6;
  font-weight: 600;
}

.actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

button {
  border: none;
  border-radius: 10px;
  padding: 9px 12px;
  background: linear-gradient(180deg, #ffc35c, var(--accent));
  color: #2c1b00;
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.05);
}

button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  filter: none;
}

button.is-busy {
  position: relative;
  padding-right: 30px;
}

button.is-busy::after {
  content: "";
  position: absolute;
  right: 11px;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  border-radius: 50%;
  border: 2px solid rgba(44, 27, 0, 0.4);
  border-top-color: rgba(44, 27, 0, 0.95);
  animation: spin 0.75s linear infinite;
}

button.ghost {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  align-self: center;
  color: var(--label);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
}

.checkbox input {
  width: auto;
  transform: scale(1.1);
  margin-top: 2px;
}

.full-row {
  grid-column: 1 / -1;
}

.small-note {
  color: #d0e3f5;
  font-size: 13px;
  margin-bottom: 8px;
}

.review-gate {
  margin-top: 12px;
  border: 1px solid #6f5923;
  border-radius: 10px;
  padding: 10px;
  background: #2d2613;
}

.result-controls {
  display: grid;
  grid-template-columns: 1.8fr 1fr auto auto auto;
  gap: 8px;
  align-items: end;
  margin-bottom: 10px;
}

.result-controls #result-count {
  margin: 0;
  text-align: right;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  border-bottom: 1px solid #22384c;
  padding: 7px 8px;
  font-size: 12px;
  white-space: nowrap;
}

th {
  color: #cfe3f5;
  font-weight: 600;
  position: sticky;
  top: 0;
  background: #102336;
}

th.sortable {
  cursor: pointer;
  user-select: none;
}

th.sortable:hover {
  background: #14314a;
}

th.sortable.active-sort {
  color: #ffd588;
}

.risk-chip {
  display: inline-block;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1px;
}

.risk-low {
  background: rgba(99, 212, 143, 0.18);
  color: #8be3ae;
}

.risk-pass {
  background: rgba(99, 212, 143, 0.18);
  color: #8be3ae;
}

.risk-medium {
  background: rgba(245, 197, 93, 0.18);
  color: #f8cf79;
}

.risk-high {
  background: rgba(245, 106, 106, 0.18);
  color: #ffb0b0;
}

.risk-fail,
.risk-fail-additive {
  background: rgba(245, 106, 106, 0.24);
  color: #ffd0d0;
}

.risk-unknown {
  background: rgba(157, 179, 200, 0.18);
  color: #c2d2e3;
}

.summary {
  margin: 0;
  padding: 10px;
  background: #0d1826;
  border: 1px solid #2a3f53;
  border-radius: 10px;
  color: #dff3ff;
  overflow-x: auto;
  max-height: 220px;
}

.component-actions {
  display: flex;
  gap: 6px;
}

.cell-inspect {
  display: inline-flex;
  width: 100%;
  justify-content: flex-start;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: inherit;
  padding: 3px 6px;
  cursor: pointer;
  font: inherit;
}

.cell-inspect:hover {
  border-color: #35506b;
  background: rgba(67, 99, 129, 0.18);
}

.cell-inspect.tone-success {
  color: #9fe9c0;
}

.cell-inspect.tone-warn {
  color: #fbd78a;
}

.cell-inspect.tone-error {
  color: #f3b6b6;
}

.cell-inspect.tone-info {
  color: #cfe6ff;
}

.component-details-row td {
  white-space: normal;
  background: rgba(16, 35, 54, 0.65);
}

.component-details {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 8px 2px;
}

.component-detail-wide {
  grid-column: 1 / -1;
}

.component-details h4 {
  margin: 0 0 6px;
  font-size: 12px;
  color: #d6e9fb;
}

.component-details-line {
  font-size: 12px;
  color: #c5dcf0;
  line-height: 1.35;
}

.mono {
  font-family: "JetBrains Mono", "SFMono-Regular", Menlo, monospace;
}

.stability-overview {
  border: 1px solid #264055;
  border-radius: 10px;
  padding: 10px;
  background: #0d1826;
  color: #dff3ff;
}

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

.stab-card {
  border: 1px solid #2b465d;
  border-radius: 10px;
  padding: 9px;
  background: #0f2131;
}

.stab-title {
  font-size: 12px;
  color: #c6dcf0;
}

.stab-value {
  margin-top: 4px;
  font-size: 22px;
  font-weight: 700;
}

.stab-low .stab-value {
  color: #63d48f;
}

.stab-med .stab-value {
  color: #f5c55d;
}

.stab-high .stab-value {
  color: #f56a6a;
}

.stab-unk .stab-value {
  color: #9db3c8;
}

.table-wrap {
  overflow: auto;
  max-height: 430px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

#results-table tr.clickable {
  cursor: pointer;
}

#results-table tr.clickable:hover {
  background: rgba(48, 197, 181, 0.12);
}

#results-table tr.selected {
  background: rgba(245, 165, 36, 0.17);
}

.dist-grid {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 12px;
  align-items: stretch;
}

.dist-meta {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0e1a29;
  padding: 10px;
}

.dist-caption {
  margin: 0 0 8px;
  color: #c8deef;
  font-size: 12px;
}

.dist-table td:first-child {
  color: var(--muted);
  width: 50%;
}

.chart-wrap {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0b1828;
  padding: 8px;
}

#distillation-chart {
  width: 100%;
  height: 300px;
  display: block;
}

.chart-axis {
  stroke: #34526e;
  stroke-width: 1;
}

.chart-grid {
  stroke: #1b3145;
  stroke-width: 1;
}

.chart-line {
  fill: none;
  stroke: var(--accent-2);
  stroke-width: 3;
}

.chart-point {
  fill: var(--accent);
  stroke: #0b1828;
  stroke-width: 1.5;
}

.chart-label {
  fill: #d1e7f8;
  font-size: 11px;
}

.chart-title {
  fill: #d7ebfb;
  font-size: 12px;
  font-weight: 600;
}

.result-detail {
  display: grid;
  gap: 12px;
}

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

.detail-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0e1a29;
  padding: 12px;
}

.detail-card-full {
  margin-top: 12px;
}

.detail-title {
  font-size: 13px;
  font-weight: 700;
  color: #d7ebfb;
  margin-bottom: 8px;
}

.detail-subtitle {
  margin-top: 12px;
}

.detail-line {
  margin-bottom: 6px;
  color: #d8e8f8;
  font-size: 13px;
}

.detail-list {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
}

.detail-chip-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.prov-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2px;
  border: 1px solid var(--line);
}

.prov-info {
  background: #10263b;
  color: #cfe6ff;
}

.prov-success {
  background: #112b22;
  color: #9fe9c0;
}

.prov-warn {
  background: #2d2613;
  color: #fbd78a;
}

.prov-error {
  background: #351a1a;
  color: #f3b6b6;
}

.detail-table {
  width: 100%;
  border-collapse: collapse;
}

.detail-table th,
.detail-table td {
  border-bottom: 1px solid rgba(40, 65, 89, 0.8);
  padding: 8px 10px;
  text-align: left;
  font-size: 12px;
}

.detail-table th {
  color: var(--muted);
  font-weight: 700;
}

.detail-checks {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
}

.celebration-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 999;
}

.firework-particle {
  position: absolute;
  width: 10px;
  height: 18px;
  border-radius: 999px;
  opacity: 0;
  transform: translate3d(0, 0, 0) rotate(0deg) scale(0.7);
  animation: firework-burst 900ms ease-out forwards;
  box-shadow: 0 0 14px currentColor;
}

@keyframes firework-burst {
  0% {
    opacity: 0;
    transform: translate3d(0, 0, 0) rotate(0deg) scale(0.4);
  }
  15% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate3d(var(--dx), var(--dy), 0) rotate(var(--rot)) scale(1);
  }
}

@media (max-width: 900px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }
}

.section-sep {
  border: none;
  border-top: 1px solid #274059;
  margin: 14px 0 10px;
}

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

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.datahub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.datahub-block {
  border: 1px solid #274059;
  border-radius: 10px;
  background: #0d1826;
  padding: 10px;
}

.datahub-block h3 {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--accent);
}

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

.datahub-table-wrap {
  max-height: 260px;
}

#hub-lineage-view,
#hub-impute-view {
  max-height: 260px;
}

#review-table td .review-actions {
  display: flex;
  gap: 6px;
}

.hidden-block {
  display: none;
  margin-top: 10px;
}

.hidden-block.show {
  display: block;
}

@media (max-width: 1220px) {
  .grid {
    grid-template-columns: 1fr;
  }

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

  .dist-grid {
    grid-template-columns: 1fr;
  }

  .upload-grid {
    grid-template-columns: 1fr;
  }

  .scenario-grid {
    grid-template-columns: 1fr;
  }

  .datahub-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .result-controls #result-count {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .topbar {
    flex-direction: column;
    padding: 16px 14px 6px;
  }

  .grid {
    padding: 12px 14px 18px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .component-details {
    grid-template-columns: 1fr;
  }

  .stability-grid {
    grid-template-columns: 1fr;
  }

  .regression-plots {
    grid-template-columns: 1fr;
  }

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

/* Regression Results */
#regression-results h3 {
  font-size: 14px;
  margin: 12px 0 8px;
  color: var(--accent);
}
#regression-summary-table td {
  font-family: "SF Mono", "Fira Code", "Cascadia Code", monospace;
  font-size: 12px;
}
.regression-plots {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.regression-plots .plot-card {
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
}
.regression-plots .plot-card img {
  width: 100%;
  border-radius: 4px;
}
.regression-plots .plot-card p {
  font-size: 11px;
  color: var(--muted);
  margin: 4px 0 0;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ── Advanced fields toggle ── */
.adv-toggle {
  margin-top: 10px;
  font-size: 12px;
  padding: 6px 10px;
  color: var(--muted);
  border-color: #233649;
}

.adv-toggle:hover {
  color: var(--text);
}

.adv-group {
  margin-top: 12px;
}

.adv-group-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--accent-2);
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid #1e3448;
}

/* ── Field tips (tooltips inline) ── */
.field-with-tip {
  position: relative;
}

.field-tip {
  display: none;
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  width: 240px;
  background: #0d2035;
  border: 1px solid #2c4a65;
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 11px;
  font-weight: 400;
  color: #b8d4ec;
  line-height: 1.45;
  z-index: 10;
  pointer-events: none;
  white-space: normal;
  box-shadow: 0 6px 18px rgba(0,0,0,0.4);
}

.field-with-tip:focus-within .field-tip,
.field-with-tip input:hover + .field-tip {
  display: block;
}

/* Show tip on label hover too */
.field-with-tip:hover .field-tip {
  display: block;
}

/* ── Recommended banner ── */
.recommended-banner {
  background: linear-gradient(135deg, #0d2a1a, #112b22);
  border: 1px solid #2b6d50;
  border-radius: 12px;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 14px;
  align-items: center;
}

.recommended-label {
  grid-column: 1;
  grid-row: 1;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #63d48f;
  background: rgba(99,212,143,0.12);
  border: 1px solid rgba(99,212,143,0.3);
  border-radius: 999px;
  padding: 2px 8px;
  white-space: nowrap;
  align-self: start;
  margin-top: 2px;
}

.recommended-recipe {
  grid-column: 2;
  grid-row: 1;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.recommended-chips {
  grid-column: 3;
  grid-row: 1 / 3;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
}

.recommended-note {
  grid-column: 2;
  grid-row: 2;
  font-size: 12px;
  color: var(--muted);
}

/* ── Column preset buttons ── */
.col-preset-wrap {
  display: flex;
  gap: 4px;
  align-items: end;
}

.col-preset-btn {
  font-size: 12px;
  padding: 7px 10px;
}

.col-preset-btn.active-preset {
  background: rgba(44,197,181,0.15);
  border-color: var(--accent-2);
  color: var(--accent-2);
}

/* ── Admin toggle row ── */
.admin-toggle-row {
  display: flex;
  justify-content: flex-start;
  padding: 0;
}

.admin-toggle-btn {
  font-size: 12px;
  padding: 6px 12px;
  color: var(--muted);
  border-color: #233649;
}

.admin-toggle-btn:hover {
  color: var(--text);
}

.admin-panel {
  /* hidden by default via .hidden class */
}

/* ── PDF review gate — inline editable ── */
.review-gate-header {
  margin-bottom: 10px;
}

.review-gate-title {
  font-size: 13px;
  font-weight: 700;
  color: #fbd78a;
  display: block;
  margin-bottom: 3px;
}

.review-gate-subtitle {
  font-size: 12px;
  color: var(--muted);
}

.review-fields-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.review-field-item {
  display: grid;
  gap: 3px;
}

.review-field-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--label);
  display: flex;
  align-items: center;
  gap: 5px;
}

.review-field-conf {
  font-size: 10px;
  font-weight: 700;
  border-radius: 999px;
  padding: 1px 6px;
}

.review-conf-high {
  background: rgba(99,212,143,0.15);
  color: #8be3ae;
}

.review-conf-low {
  background: rgba(245,197,93,0.18);
  color: #f8cf79;
}

.review-conf-missing {
  background: rgba(157,179,200,0.15);
  color: #c2d2e3;
}

.review-field-input {
  width: 100%;
  color: var(--text);
  background: #0e1a28;
  border: 1px solid #2c4258;
  border-radius: 8px;
  padding: 6px 9px;
  font-size: 13px;
}

.review-field-input.low-conf {
  border-color: #6f5923;
  background: #1e1808;
}

.review-field-input:focus {
  outline: 1px solid var(--accent-2);
  border-color: var(--accent-2);
}

/* ── Empty states ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  gap: 6px;
  text-align: center;
}

.empty-state-icon {
  font-size: 28px;
  opacity: 0.4;
  line-height: 1;
}

.empty-state-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

.empty-state-sub {
  font-size: 12px;
  color: #7a99b5;
  max-width: 320px;
  line-height: 1.45;
}

/* ── Run Summary structured cards ── */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}

.summary-stat-card {
  background: #0d1826;
  border: 1px solid #264055;
  border-radius: 10px;
  padding: 10px 12px;
}

.summary-stat-label {
  font-size: 11px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.summary-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-top: 3px;
  line-height: 1.2;
}

.summary-stat-sub {
  font-size: 11px;
  color: #7a99b5;
  margin-top: 2px;
}

.summary-raw-wrap {
  margin-top: 6px;
}

.summary-raw-toggle {
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  padding: 4px 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
}

.summary-raw-toggle::before {
  content: "▸";
  font-size: 10px;
  transition: transform 0.15s;
}

details[open] .summary-raw-toggle::before {
  transform: rotate(90deg);
}

.summary-raw-wrap .summary {
  margin-top: 6px;
}

@media (max-width: 900px) {
  .summary-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ── Data Hub sub-tabs ── */
.hub-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0;
}

.hub-tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px 10px;
  margin-bottom: -1px;
  border-radius: 0;
  transition: color 0.15s, border-color 0.15s;
}

.hub-tab-btn:hover:not(.active) {
  color: var(--text);
}

.hub-tab-btn.active {
  color: var(--accent-2);
  border-bottom-color: var(--accent-2);
  background: transparent;
}

.hub-section.hub-hidden {
  display: none;
}

/* ── Mobile scroll hint ── */
@media (max-width: 720px) {
  .table-wrap {
    position: relative;
  }

  .table-wrap::after {
    content: "scroll →";
    display: block;
    text-align: right;
    font-size: 10px;
    color: #4a6a84;
    padding: 3px 6px 0;
    pointer-events: none;
  }
}

/* ── Step connector in flow nav ── */
.flow-nav {
  position: relative;
  align-items: center;
}

.flow-btn {
  position: relative;
  flex: 1;
}

.flow-btn:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 10px;
  color: #3d576e;
  pointer-events: none;
  z-index: 1;
}

/* ── Login page styles (shared from styles.css) ── */
body.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(1400px 540px at 10% -5%, #274c70, transparent 60%),
    radial-gradient(900px 400px at 90% 110%, #1a3a2e, transparent 55%),
    var(--bg-0);
}

.login-wrap {
  width: 100%;
  max-width: 400px;
  padding: 24px 16px;
}

.login-brand {
  text-align: center;
  margin-bottom: 28px;
}

.login-brand h1 {
  margin: 0 0 6px;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text);
}

.login-brand p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.login-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px 28px 24px;
}

.login-tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}

.login-tab-btn {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  padding: 0 0 12px;
  margin-bottom: -1px;
  border-radius: 0;
  transition: color 0.15s, border-color 0.15s;
}

.login-tab-btn.active {
  color: var(--accent-2);
  border-bottom-color: var(--accent-2);
}

.login-tab-btn:hover:not(.active) {
  color: var(--text);
}

.login-form-section {
  display: none;
}

.login-form-section.active {
  display: block;
}

.login-field {
  margin-bottom: 16px;
}

.login-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--label);
  letter-spacing: 0.3px;
  margin-bottom: 6px;
  text-transform: uppercase;
  grid: unset;
}

.login-field input {
  width: 100%;
  background: #0f1f30;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.15s;
}

.login-field input:focus {
  border-color: var(--accent-2);
}

.login-submit-btn {
  width: 100%;
  margin-top: 8px;
  padding: 11px 0;
  background: linear-gradient(180deg, #ffc35c, var(--accent));
  border: 1px solid #e1a140;
  border-radius: 8px;
  color: #2c1b00;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1px;
  transition: opacity 0.15s;
}

.login-submit-btn:hover {
  opacity: 0.9;
  filter: none;
}

.login-submit-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.login-secondary-btn {
  display: none;
  width: 100%;
  margin-top: 10px;
  padding: 10px 0;
  background: transparent;
  border: 1px solid #355678;
  border-radius: 8px;
  color: #d4e6f8;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}

.login-secondary-btn.visible {
  display: block;
}

.login-secondary-btn:hover {
  border-color: var(--accent-2);
  color: var(--text);
}

.login-error {
  display: none;
  background: #3a1212;
  border: 1px solid #8a3a3a;
  border-radius: 8px;
  color: #f3b6b6;
  font-size: 13px;
  margin-top: 14px;
  padding: 10px 12px;
}

.login-error.visible {
  display: block;
}

.login-info {
  display: none;
  background: #102a1d;
  border: 1px solid #2f7b53;
  border-radius: 8px;
  color: #bfe5cd;
  font-size: 13px;
  margin-top: 14px;
  padding: 10px 12px;
}

.login-info.visible {
  display: block;
}

.login-footer-note {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin-top: 20px;
}

/* ── Mode switcher ── */
.mode-bar {
  display: flex;
  gap: 2px;
  padding: 0 24px 0;
  border-bottom: 1px solid var(--line);
  background: rgba(9, 18, 28, 0.6);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.mode-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  padding: 11px 18px 13px;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
  letter-spacing: 0.1px;
}

.mode-btn:hover:not(.active) {
  color: var(--text);
  filter: none;
  background: transparent;
}

.mode-btn.active {
  color: var(--accent-2);
  border-bottom-color: var(--accent-2);
  background: transparent;
}

.mode-section {
  display: none;
}

.mode-section.active {
  display: contents;
}

/* ── New Screen button in topbar ── */
.new-screen-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  transition: border-color 0.15s, color 0.15s;
}

.new-screen-btn:hover {
  border-color: var(--accent-2);
  color: var(--accent-2);
  filter: none;
  background: transparent;
}

/* ── Cargo Screening mode ── */
.screening-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

@media (max-width: 900px) {
  .screening-layout {
    grid-template-columns: 1fr;
  }
}

.verdict-card {
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 1px solid var(--line);
  background: var(--card);
}

.verdict-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.verdict-badge {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  padding: 6px 18px;
  border-radius: 10px;
  line-height: 1.2;
}

.verdict-badge.pass {
  background: rgba(99, 212, 143, 0.15);
  color: #63d48f;
  border: 1px solid rgba(99, 212, 143, 0.3);
}

.verdict-badge.fail {
  background: rgba(245, 106, 106, 0.15);
  color: #f56a6a;
  border: 1px solid rgba(245, 106, 106, 0.3);
}

.verdict-badge.unknown {
  background: rgba(157, 179, 200, 0.12);
  color: #9db3c8;
  border: 1px solid rgba(157, 179, 200, 0.2);
}

.verdict-cargo-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.verdict-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.verdict-props {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.verdict-prop {
  background: #0d1826;
  border: 1px solid #1e3450;
  border-radius: 8px;
  padding: 7px 10px;
}

.verdict-prop-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.verdict-prop-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-top: 2px;
}

.verdict-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  gap: 8px;
  color: var(--muted);
}

.verdict-empty-icon {
  font-size: 36px;
  opacity: 0.3;
}

.verdict-empty-text {
  font-size: 14px;
  color: var(--muted);
}

/* ── My Cargoes (Component Library) ── */
.library-controls {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.library-search {
  flex: 1;
  min-width: 160px;
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  padding: 7px 10px;
  outline: none;
}

.library-search:focus {
  border-color: var(--accent-2);
}

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

.library-table th {
  text-align: left;
  padding: 7px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border-bottom: 1px solid var(--line);
}

.library-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #1a2e42;
  vertical-align: middle;
  color: var(--text);
}

.library-table tr:hover td {
  background: rgba(48, 197, 181, 0.05);
}

.library-table .lib-actions {
  display: flex;
  gap: 6px;
}

.lib-use-btn {
  background: rgba(44, 197, 181, 0.12);
  border: 1px solid rgba(44, 197, 181, 0.3);
  border-radius: 6px;
  color: var(--accent-2);
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  transition: background 0.15s;
}

.lib-use-btn:hover {
  background: rgba(44, 197, 181, 0.22);
  filter: none;
}

.lib-del-btn {
  background: transparent;
  border: 1px solid #2a3f55;
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  padding: 3px 9px;
  transition: border-color 0.15s, color 0.15s;
}

.lib-del-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
  filter: none;
}

.library-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
  font-size: 13px;
}

/* ── Run History ── */
.run-history-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.run-history-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  background: #0d1826;
  border: 1px solid #1e3450;
  border-radius: 9px;
  padding: 9px 12px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.run-history-item:hover {
  border-color: var(--accent-2);
  background: rgba(44, 197, 181, 0.06);
}

.run-history-type {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 5px;
  background: rgba(44, 197, 181, 0.12);
  color: var(--accent-2);
}

.run-history-type.evaluate {
  background: rgba(245, 165, 36, 0.12);
  color: var(--accent);
}

.run-history-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.run-history-meta {
  font-size: 11px;
  color: var(--muted);
}

.run-history-right {
  text-align: right;
  flex-shrink: 0;
}

.run-history-cost {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.run-history-ts {
  font-size: 10px;
  color: #4a6a84;
  margin-top: 1px;
}

/* ── Scenario card (in saved scenarios dropdown replacement) ── */
.scenario-result-preview {
  background: #0d1826;
  border: 1px solid #1e3450;
  border-radius: 9px;
  padding: 10px 12px;
  margin-top: 8px;
  display: none;
}

.scenario-result-preview.visible {
  display: block;
}

.scenario-preview-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.scenario-preview-label {
  font-size: 11px;
  color: var(--muted);
  margin-right: 4px;
}

/* ── Topbar subtitle tweak ── */
.topbar-subtitle {
  font-size: 12px;
  color: #4a7a9b;
  margin: 2px 0 0;
  font-weight: 500;
  letter-spacing: 0.2px;
}