/* ──────────────────────────────────────────────────────────────────────
 * style.css — aims-bench
 * Visual language shared with the other ASAI tools (Journal Finder):
 * quiet and scholarly. Pale blue-grey page, white panels with thin
 * borders and 10px corners, navy + teal, IBM Plex (self-hosted, so no
 * request ever leaves the browser). No gradients, no shadows.
 * Presentation only — analysis logic lives in /js and is not touched.
 * ──────────────────────────────────────────────────────────────────── */

@font-face{font-family:"Plex Sans";font-weight:400;font-display:swap;src:url(../assets/fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Plex Sans";font-weight:500;font-display:swap;src:url(../assets/fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Plex Sans";font-weight:600;font-display:swap;src:url(../assets/fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Plex Sans";font-weight:400;font-display:swap;src:url(../assets/fonts/ibm-plex-sans-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:"Plex Sans";font-weight:600;font-display:swap;src:url(../assets/fonts/ibm-plex-sans-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:"Plex Serif";font-weight:400;font-display:swap;src:url(../assets/fonts/ibm-plex-serif-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Plex Serif";font-weight:500;font-display:swap;src:url(../assets/fonts/ibm-plex-serif-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Plex Serif";font-weight:400;font-style:italic;font-display:swap;src:url(../assets/fonts/ibm-plex-serif-latin-400-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Plex Serif";font-weight:400;font-display:swap;src:url(../assets/fonts/ibm-plex-serif-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:"Plex Mono";font-weight:400;font-display:swap;src:url(../assets/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");}

:root {
  /* Journal Finder tokens */
  --navy: #0b2f4a;
  --teal: #14677f;
  --teal-soft: #e3f1f3;
  --soft: #f5f8fa;
  --ink-3: #6d7f8c;
  --q1: #1b7450;
  --warn-bg: #fdf1d8;
  --bad: #b0271f;
  --bad-bg: #fbe6e3;
  --ok-bg: #e4f3ec;

  /* aims-bench names mapped onto them */
  --paper: #edf1f4;          /* page */
  --panel: #ffffff;          /* cards, sidebar */
  --ink: #10283a;
  --ink-soft: #465b6b;
  --rule: #d3dce3;
  --rule-soft: #e6ecf0;
  --accent: var(--teal);
  --accent-soft: var(--teal-soft);
  --accent2: #a8431e;
  --ok: #1b7450;
  --warn: #955a00;

  --sans: "Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Plex Serif", Georgia, "Times New Roman", serif;
  --mono: "Plex Mono", ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
}

/* ── Top bar ─────────────────────────────────────────────────────────── */

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--rule);
  background: var(--panel);
}

.topbar .brand {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.topbar .brand .sub {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-soft);
  margin-left: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.topbar .status {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
}

.topbar .status.ok { color: var(--ok); }
.topbar .status.warn { color: var(--accent2); }

/* ── Layout ──────────────────────────────────────────────────────────── */

.layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  min-height: calc(100vh - 60px);
}

.sidebar {
  border-right: 1px solid var(--rule);
  padding: 22px;
  background: var(--panel);
}

.main {
  padding: 26px 34px 60px;
  max-width: 1180px;
}

/* ── Sidebar: file intake ───────────────────────────────────────────── */

.sidebar h3 {
  font-family: var(--serif);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin: 0 0 10px;
  border-bottom: 1px solid var(--rule-soft);
  padding-bottom: 6px;
}

.file-pick-btn {
  width: 100%;
  padding: 11px 14px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: 3px;
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}
.file-pick-btn:hover { background: #333028; }
.file-pick-btn:active { background: var(--ink); }

.file-pick-secondary {
  width: 100%;
  margin-top: 8px;
  padding: 9px 14px;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 3px;
  font-family: var(--sans);
  font-size: 12.5px;
  cursor: pointer;
}
.file-pick-secondary:hover { background: var(--rule-soft); }

.file-list {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 11.5px;
  max-height: 280px;
  overflow-y: auto;
}

.file-list .file-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 3px 0;
  border-bottom: 1px dotted var(--rule-soft);
  color: var(--ink-soft);
}
.file-list .file-row .fname { word-break: break-all; }
.file-list .file-row .fsize { white-space: nowrap; color: #999; }
.file-list .empty { color: #aaa; font-style: italic; padding: 8px 0; }

.browser-warning {
  margin-top: 14px;
  padding: 10px 12px;
  background: #fff4e8;
  border: 1px solid #f0d5ad;
  border-radius: 3px;
  font-size: 12px;
  color: #7a4e00;
  display: none;
}
.browser-warning.show { display: block; }

/* ── Sidebar: module list ───────────────────────────────────────────── */

.module-list { margin-top: 26px; }

.module-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 8px;
  border-radius: 3px;
  cursor: pointer;
  margin-bottom: 2px;
}
.module-item:hover { background: var(--rule-soft); }
.module-item.active { background: var(--accent-soft); }
.module-item.disabled { opacity: 0.42; cursor: not-allowed; }
.module-item.disabled:hover { background: none; }

.module-item .dot {
  width: 8px; height: 8px; border-radius: 50%;
  margin-top: 5px; flex-shrink: 0;
  background: var(--rule);
}
.module-item.ready .dot { background: var(--ok); }

.module-item .label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}
.module-item .req {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-soft);
  margin-top: 1px;
}
.module-item .missing {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--accent2);
  margin-top: 3px;
}

/* ── Main content ───────────────────────────────────────────────────── */

.welcome {
  font-family: var(--serif);
  max-width: 720px;
  margin-top: 40px;
}
.welcome h1 { font-size: 26px; margin-bottom: 6px; }
.welcome p { color: var(--ink-soft); font-size: 15px; }
.welcome ol { color: var(--ink-soft); padding-left: 20px; }
.welcome-feature-row { margin: 18px 0 20px; justify-content: flex-start; }
.welcome-mod-list { margin-top: 6px; }
.welcome-mod-list .about-mod-name { font-size: 14px; }

.mod-header { margin-bottom: 18px; }
.mod-header h2 {
  font-family: var(--serif);
  font-size: 21px;
  margin: 0 0 4px;
}
.mod-header .mod-sub {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  margin: 0;
}

.mod-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--rule-soft);
  border-radius: 4px;
}
.inline-control {
  font-size: 12.5px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 6px;
}
.inline-control input {
  width: 70px;
  font-family: var(--mono);
  font-size: 12.5px;
  padding: 4px 6px;
  border: 1px solid var(--rule);
  border-radius: 3px;
}

.fig-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.fig-card {
  background: var(--panel);
  border: 1px solid var(--rule-soft);
  border-radius: 5px;
  overflow: hidden;
}
.fig-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--rule-soft);
}
.fig-card-head h3 {
  font-family: var(--serif);
  font-size: 15px;
  margin: 0;
}
.fig-card-actions { display: flex; gap: 6px; }
.fig-card-body { padding: 16px; }

.btn-mini {
  font-family: var(--mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border: 1px solid var(--rule);
  background: var(--paper);
  border-radius: 3px;
  cursor: pointer;
  color: var(--ink-soft);
}
.btn-mini:hover { background: var(--rule-soft); color: var(--ink); }
.btn-mini.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.btn-mini.btn-primary:hover { background: #005a8c; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}
.chart-cell { min-width: 0; }

.chart-canvas { width: 100%; display: block; }
.chart-canvas.wide { min-height: 320px; }
.chart-canvas.tall { min-height: 460px; }

.empty-note {
  padding: 18px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink-soft);
  background: var(--panel);
  border: 1px dashed var(--rule);
  border-radius: 4px;
}

.report-bar {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  display: flex;
  gap: 10px;
}

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--rule); }
  .two-col { grid-template-columns: 1fr; }
  .three-col { grid-template-columns: 1fr; }
}

/* ── Tab switcher ─────────────────────────────────────────────────── */

.tab-bar {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--rule);
  background: var(--panel);
  padding: 0 28px;
}

.tab-btn {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  padding: 12px 22px;
  border: none;
  background: none;
  color: var(--ink-soft);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s;
  letter-spacing: 0.02em;
}
.tab-btn:hover { color: var(--ink); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: 320px 1fr; min-height: calc(100vh - 108px); }

/* Tab panels reuse sidebar/main styles */
.tab-panel .sidebar {
  border-right: 1px solid var(--rule);
  padding: 22px;
  background: var(--panel);
}
.tab-panel .main {
  padding: 26px 34px 60px;
  max-width: 1180px;
}

/* ── Relax: warn badge ────────────────────────────────────────────── */
.relax-warn {
  margin: 12px 0;
  padding: 10px 12px;
  background: #fff8e8;
  border: 1px solid var(--warn);
  border-radius: 3px;
  font-size: 12px;
  color: #7a5500;
}
.relax-ok {
  margin: 12px 0;
  padding: 8px 12px;
  background: #e8f5ee;
  border: 1px solid var(--ok);
  border-radius: 3px;
  font-size: 12px;
  color: #1a5c36;
}

/* ── Summary table ────────────────────────────────────────────────── */
.summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.summary-table td {
  padding: 5px 10px 5px 0;
  vertical-align: top;
  border-bottom: 1px dotted var(--rule-soft);
}
.summary-table td:first-child {
  font-weight: 600;
  color: var(--ink-soft);
  width: 220px;
  white-space: nowrap;
}
.summary-table td:last-child {
  font-family: var(--mono);
  font-size: 12px;
}
.summary-table tr:last-child td { border-bottom: none; }
.summary-section-head {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  padding: 14px 0 4px;
  border-top: 1px solid var(--rule);
  margin-top: 8px;
}

/* ── Step table ───────────────────────────────────────────────────── */
.step-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-family: var(--mono);
  margin-top: 8px;
}
.step-table th {
  background: var(--paper);
  padding: 5px 10px;
  text-align: right;
  font-size: 11px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}
.step-table th:first-child { text-align: center; }
.step-table td {
  padding: 4px 10px;
  text-align: right;
  border-bottom: 1px dotted var(--rule-soft);
}
.step-table td:first-child { text-align: center; font-weight: 600; }
.step-table tr:hover td { background: var(--rule-soft); }
.step-table tr.converged td { color: var(--ok); font-weight: 600; }

/* ── About page ──────────────────────────────────────────────────── */

.about-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 28px 60px;
}

.about-hero {
  text-align: center;
  padding: 40px 0 36px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 36px;
}
.about-logo {
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.about-tagline {
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.about-version {
  font-size: 12px;
  color: #aaa;
  font-family: var(--mono);
}
.about-feature-live {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--ink);
  font-family: var(--mono);
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.about-feature-live #visit-counter {
  font-weight: 700;
  margin: 0 1px;
}
.live-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2ecc71;
  margin-right: 6px;
  animation: live-pulse 2s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}
.about-feature-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
}
.about-feature {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  color: var(--ink-soft);
  font-weight: 500;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.about-card {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 22px 24px;
}
.about-card h2 {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule-soft);
}
.about-card p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 8px 0;
}
.about-card-sub {
  font-size: 12px !important;
  color: #999 !important;
  margin: 0 0 10px !important;
  font-style: italic;
}
.about-card-wide {
  grid-column: 1 / -1;
}

.about-mod-list {
  list-style: none;
  padding: 0; margin: 0;
}
.about-mod-list li {
  padding: 7px 0;
  border-bottom: 1px dotted var(--rule-soft);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.about-mod-list li:last-child { border-bottom: none; }
.about-mod-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--ink);
}
.about-mod-desc {
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.4;
}

.about-ref-list {
  list-style: none;
  padding: 0; margin: 8px 0 0;
}
.about-ref-list li {
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.5;
  padding: 5px 0 5px 16px;
  border-bottom: 1px dotted var(--rule-soft);
  position: relative;
}
.about-ref-list li::before {
  content: '›';
  position: absolute;
  left: 2px;
  color: var(--accent);
}
.about-ref-list li:last-child { border-bottom: none; }

.about-steps {
  padding-left: 20px;
  margin: 8px 0 0;
}
.about-steps li {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin-bottom: 8px;
}
.about-steps li strong { color: var(--ink); }

.about-footer {
  text-align: center;
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  font-size: 12px;
  color: #bbb;
}

/* ── Tab panel for About (full width, no sidebar) ─────────────────── */
.tab-panel-about {
  display: none;
  min-height: calc(100vh - 108px);
  background: var(--paper);
}
.tab-panel-about.active { display: block; }

/* ── Enhanced tab bar ─────────────────────────────────────────────── */
.tab-bar {
  background: var(--panel);
  border-bottom: 2px solid var(--rule);
  padding: 0 24px;
  display: flex;
  align-items: flex-end;
  gap: 2px;
}
.tab-btn {
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 600;
  padding: 11px 22px 12px;
  border: none;
  background: none;
  color: var(--ink-soft);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  letter-spacing: 0.01em;
  border-radius: 6px 6px 0 0;
}
.tab-btn:hover {
  color: var(--ink);
  background: var(--paper);
}
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: var(--paper);
}
/* ── Disclaimer card (Home tab) ───────────────────────────────────── */
.about-card-disclaimer {
  background: #fdf6ea;
  border-color: var(--warn);
}
.about-card-disclaimer h2 { border-bottom-color: #f0dfb8; }

/* ── Contact card (Home tab) ──────────────────────────────────────── */
.about-card-contact {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.about-contact-box {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.about-contact-name {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}
.about-contact-emails {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.about-contact-emails li {
  font-size: 13px;
  font-family: var(--mono);
  color: var(--ink-soft);
}
.about-contact-emails a {
  color: var(--accent);
  text-decoration: none;
}
.about-contact-emails a:hover { text-decoration: underline; }


/* ══════════════════════════════════════════════════════════════════════
 * Journal Finder look — presentation layer, appended last so it wins.
 * ══════════════════════════════════════════════════════════════════════ */

a { color: var(--teal); }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid #ffc46b; outline-offset: 2px; border-radius: 3px; }

/* ── Header: row 1 ASAI logo, row 2 app name + status, row 3 tabs ──── */
:root { --wrap: 1500px; --gx: max(22px, calc((100% - var(--wrap)) / 2)); }
body { background: #edf1f4; }
.topbar { padding: 1.1rem var(--gx) 0.5rem; background: transparent; border: 0; }
.logo { display: inline-flex; align-items: center; gap: 12px; direction: ltr; text-decoration: none; user-select: none; }
.logo-mark { font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; font-size: 32px; font-weight: 800; letter-spacing: -.02em; line-height: 1; }
.logo-mark .l1 { color: #0b2545; }
.logo-mark .l2 { color: #1f5fbf; }
.logo-rule { width: 2px; height: 30px; background: #cfd6e0; }
.logo-text { font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; font-size: 11px; font-weight: 700; letter-spacing: .16em; color: #0b2545; line-height: 1.35; text-transform: uppercase; white-space: nowrap; }
.appbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 0.4rem var(--gx) 0.7rem; }
.appbar .brand { display: flex; align-items: center; gap: 0.6rem; color: var(--navy); min-width: 0; }
.appbar .brand svg { flex: none; }
.appbar .brand .brand-name { font: 600 1.3rem/1 var(--sans); letter-spacing: -.01em; white-space: nowrap; }
.appbar .brand .brand-tag { color: var(--ink-3); font-size: 0.9rem; border-inline-start: 1px solid var(--rule); padding-inline-start: 0.7rem; }
.appbar .status {
  font-family: var(--mono); font-size: 12px; color: var(--ink-soft); white-space: nowrap;
  border: 1px solid var(--rule); border-radius: 999px; background: var(--panel); padding: 0.35rem 0.8rem;
}
.appbar .status.ok { color: var(--ok); border-color: #bfe0cf; background: var(--ok-bg); }
.appbar .status.warn { color: var(--accent2); }

/* ── Tabs on the grey page ─────────────────────────────────────────── */
.tab-bar { display: flex; align-items: center; gap: 0.4rem; padding: 0.2rem var(--gx) 0.8rem; background: transparent; border: 0; overflow-x: auto; }
.tab-btn {
  font: 500 0.9rem/1 var(--sans); padding: 0.55rem 0.95rem; margin: 0;
  border: 1px solid var(--rule); border-radius: 6px; background: var(--panel);
  color: var(--ink-soft); letter-spacing: 0; white-space: nowrap;
}
.tab-btn:hover { background: var(--panel); border-color: var(--teal); color: var(--navy); }
.tab-btn.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.tab-panel { max-width: var(--wrap); margin-inline: auto; }
.tab-panel.active { border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; background: var(--panel); }
.tab-panel-about.active { border: 0; background: transparent; overflow: visible; }

/* ── Buttons ───────────────────────────────────────────────────────── */
.file-pick-btn {
  background: var(--navy); color: #fff; border: 1px solid var(--navy); border-radius: 6px;
  font: 500 0.95rem/1 var(--sans); padding: 0.75rem 1.05rem;
}
.file-pick-btn:hover { background: var(--teal); border-color: var(--teal); }
.file-pick-btn:active { background: var(--navy); }
.file-pick-secondary {
  background: var(--panel); color: var(--navy); border: 1px solid var(--rule); border-radius: 6px;
  font: 500 0.9rem/1 var(--sans); padding: 0.65rem 1rem;
}
.file-pick-secondary:hover { background: var(--panel); border-color: var(--teal); }
.btn-mini { border-radius: 6px; background: var(--panel); border: 1px solid var(--rule); color: var(--ink-soft); }
.btn-mini:hover { background: var(--panel); border-color: var(--teal); color: var(--navy); }
.btn-mini.btn-primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-mini.btn-primary:hover { background: var(--teal); border-color: var(--teal); }

/* ── Sidebar and module list ───────────────────────────────────────── */
.sidebar h3 {
  font: 600 0.8rem/1.2 var(--sans); text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-3); border-bottom: 1px solid var(--rule-soft);
}
.module-item { border-radius: 6px; }
.module-item:hover { background: var(--soft); }
.module-item.active { background: var(--teal-soft); }
.module-item.active .label { color: var(--navy); }
.module-item .label { font-weight: 600; }

/* ── Panels, figures, tables ───────────────────────────────────────── */
.fig-card, .mod-controls, .empty-note { border: 1px solid var(--rule); border-radius: 10px; box-shadow: none; }
.fig-card-head { background: var(--soft); border-bottom: 1px solid var(--rule-soft); }
.fig-card-head h3 { font: 600 0.98rem/1.3 var(--sans); color: var(--navy); }
.mod-header h2 { font: 600 1.35rem/1.25 var(--sans); color: var(--navy); }
.mod-header .mod-sub { color: var(--ink-3); }
.inline-control input { border: 1px solid var(--rule); border-radius: 6px; background: #fff; }
.inline-control input:focus { outline: 0; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-soft); }
.relax-warn, .browser-warning { background: var(--warn-bg); border: 1px solid #ecd9a6; border-radius: 6px; color: #5c3900; }
.relax-ok { background: var(--ok-bg); border: 1px solid #bfe0cf; border-radius: 6px; color: #14573a; }
.step-table th { background: var(--soft); }
.step-table tr:hover td { background: var(--soft); }
.summary-section-head { font: 600 0.8rem/1.2 var(--sans); color: var(--ink-3); }

/* ── Welcome screens (the "intro" block of Journal Finder) ─────────── */
.welcome { font-family: var(--sans); max-width: 46rem; margin-top: 8px; }
.welcome h1 {
  font: 500 clamp(1.7rem, 3.6vw, 2.4rem)/1.15 var(--serif); letter-spacing: -.015em;
  color: var(--navy); margin: 0 0 0.9rem;
}
.welcome p { color: var(--ink-soft); font-size: 1rem; line-height: 1.6; }
.welcome .about-feature-row { justify-content: flex-start; margin: 1.1rem 0; }
.welcome-mod-list {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 10px;
  margin: 0.6rem 0 0; padding: 0;
}
.welcome-mod-list li { padding: 0.85rem 1.1rem; border: 0; border-top: 1px solid var(--rule-soft); gap: 3px; }
.welcome-mod-list li:first-child { border-top: 0; }
.welcome-mod-list .about-mod-name { font: 600 0.95rem/1.3 var(--sans); color: var(--navy); }
.welcome-mod-list .about-mod-desc { font-size: 0.875rem; color: var(--ink-soft); line-height: 1.5; }

/* ── Chips ─────────────────────────────────────────────────────────── */
.about-feature {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 999px;
  padding: 0.42rem 0.85rem; font: 500 0.875rem/1 var(--sans); color: var(--ink-soft);
}
.about-feature-row { justify-content: flex-start; }
.about-feature-live { background: var(--teal-soft); border-color: #c5dde1; color: var(--navy); }
.live-dot { background: var(--ok); }

/* ── Home ──────────────────────────────────────────────────────────── */
.about-page { max-width: 62rem; padding: 28px 28px 40px; }
.about-hero { text-align: left; padding: 0.5rem 0 1.4rem; margin: 0 0 1.4rem; border: 0; }
.about-logo {
  font: 500 clamp(2rem, 4.6vw, 2.8rem)/1.12 var(--serif); letter-spacing: -.015em;
  color: var(--navy); margin: 0 0 0.6rem;
}
.about-tagline { color: var(--ink-soft); font-size: 1.075rem; margin: 0 0 0.5rem; }
.about-version { font-family: var(--mono); font-size: 0.8rem; color: var(--ink-3); }
.about-card { background: var(--panel); border: 1px solid var(--rule); border-radius: 10px; box-shadow: none; padding: 1.3rem 1.4rem; }
.about-card h2 { font: 600 1.1rem/1.3 var(--sans); color: var(--navy); border-bottom: 1px solid var(--rule-soft); }
.about-card p { color: var(--ink-soft); }
.about-card-sub { color: var(--ink-3) !important; }
.about-mod-name { color: var(--ink); }
.about-ref-list li::before { color: var(--teal); }
.about-card-disclaimer { background: var(--warn-bg); border: 0; }
.about-card-disclaimer h2 { color: #5c3900; border-bottom-color: #ecd9a6; }
.about-card-disclaimer p { color: #5c3900; }
.about-card-contact { background: var(--teal-soft); border: 1px solid #c5dde1; }
.about-card-contact .about-contact-name { font-family: var(--sans); color: var(--navy); }
.about-card-contact .about-contact-emails a { color: var(--teal); text-decoration: underline; text-underline-offset: 3px; }
.about-card-contact .about-contact-emails a:hover { color: var(--navy); }
.about-footer { display: none; }   /* the copyright line now lives in the site footer below */

/* ── Footer: plain rule + small grey text, as in Journal Finder ───── */
.foot { margin: 2rem var(--gx) 0; padding: 1.4rem 0 2.2rem; border-top: 1px solid var(--rule); color: var(--ink-3); font-size: 0.875rem; }
.foot p { margin: 0.2rem 0; }

@media (max-width: 760px) {
  :root { --gx: 16px; }
  .appbar .brand .brand-tag { display: none; }
  .appbar .status { font-size: 11px; }
  .tab-panel.active { border-radius: 0; border-inline: 0; }
  .foot { margin-inline: 16px; }
}