/* GALENOS — 1-Auditor Biomedical & Regulatory Command Workbench CSS
 * Calibrated Dual-Mode: Clinical Daylight (default) & Radiology Dark
 * Zero external fonts or scripts. WCAG 2.2 AA verified contrast.
 */

:root,
[data-theme="light"] {
  --bg-canvas: #f3f5f8;
  --bg-panel: #ffffff;
  --bg-recessed: #ebf0f5;
  --bg-elevated: #f8fafc;
  --bg-header: rgba(255, 255, 255, 0.94);

  --ink-primary: #0f172a;
  --ink-secondary: #273449;
  --ink-muted: #475569;
  --ink-subtle: #64748b;

  --border-hairline: #cbd5e1;
  --border-strong: #94a3b8;

  --accent: #0b5cab;
  --accent-hover: #084785;
  --accent-soft: #e0eefb;
  --accent-border: #7cc0f7;

  --pass-fg: #0b6b53;
  --pass-bg: #dcfce7;
  --pass-border: #86efac;

  --hold-fg: #92400e;
  --hold-bg: #fef3c7;
  --hold-border: #fcd34d;

  --block-fg: #991b1b;
  --block-bg: #fee2e2;
  --block-border: #fca5a5;

  --ext-fg: #3730a3;
  --ext-bg: #e0e7ff;
  --ext-border: #a5b4fc;

  --svg-grid: #dde4ee;
  --svg-axis: #475569;
  --svg-series-1: #0b5cab;
  --svg-series-2: #0d9488;
  --svg-series-3: #d97706;
  --svg-series-4: #dc2626;
  --svg-fill-1: rgba(11, 92, 171, 0.12);
  --svg-fill-2: rgba(13, 148, 136, 0.14);

  --shadow-panel: 0 1px 2px rgba(15, 23, 42, 0.05);
}

[data-theme="dark"] {
  --bg-canvas: #090e17;
  --bg-panel: #101826;
  --bg-recessed: #0b121e;
  --bg-elevated: #162133;
  --bg-header: rgba(12, 19, 31, 0.95);

  --ink-primary: #f1f5f9;
  --ink-secondary: #cbd5e1;
  --ink-muted: #94a3b8;
  --ink-subtle: #7c8ea6;

  --border-hairline: #1e293b;
  --border-strong: #334155;

  --accent: #60a5fa;
  --accent-hover: #93c5fd;
  --accent-soft: rgba(96, 165, 250, 0.14);
  --accent-border: #2563eb;

  --pass-fg: #5eead4;
  --pass-bg: rgba(20, 184, 166, 0.16);
  --pass-border: rgba(45, 212, 191, 0.45);

  --hold-fg: #fcd34d;
  --hold-bg: rgba(245, 158, 11, 0.16);
  --hold-border: rgba(251, 191, 36, 0.45);

  --block-fg: #fca5a5;
  --block-bg: rgba(239, 68, 68, 0.18);
  --block-border: rgba(248, 113, 113, 0.45);

  --ext-fg: #c7d2fe;
  --ext-bg: rgba(99, 102, 241, 0.2);
  --ext-border: rgba(165, 180, 252, 0.45);

  --svg-grid: #1e293b;
  --svg-axis: #94a3b8;
  --svg-series-1: #60a5fa;
  --svg-series-2: #2dd4bf;
  --svg-series-3: #fbbf24;
  --svg-series-4: #f87171;
  --svg-fill-1: rgba(96, 165, 250, 0.16);
  --svg-fill-2: rgba(45, 212, 191, 0.16);

  --shadow-panel: 0 2px 8px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 15px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  max-width: 100%;
  background: var(--bg-canvas);
  color: var(--ink-primary);
  font-family: "Pretendard Variable", "Pretendard", "Apple SD Gothic Neo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: break-word;
  font-variant-numeric: tabular-nums;
  overflow-x: clip;
}

code,
pre,
.mono {
  font-family: "SFMono-Regular", ui-monospace, Menlo, Monaco, Consolas, monospace;
  font-variant-numeric: tabular-nums;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 1000;
  padding: 8px 14px;
  background: var(--accent);
  color: #ffffff;
  border-radius: 4px;
  font-weight: 600;
}

.skip-link:focus {
  left: 12px;
}

/* Top Workstation Command Header */
.top-shell {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-header);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-hairline);
}

.top-bar {
  max-width: 1520px;
  margin: 0 auto;
  padding: 10px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand-cluster {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0.04em;
  color: var(--ink-primary);
  text-decoration: none;
}

.brand-mark:hover {
  text-decoration: none;
}

.brand-glyph {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 5px;
  background: var(--accent);
  color: #ffffff;
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
  font-weight: 700;
}

[data-theme="dark"] .brand-glyph {
  color: #090e17;
}

.brand-sub {
  font-size: 0.78rem;
  color: var(--ink-muted);
  border-left: 1px solid var(--border-hairline);
  padding-left: 10px;
}

.hud-pills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.ctrl-btn,
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 5px;
  border: 1px solid var(--border-hairline);
  background: var(--bg-panel);
  color: var(--ink-primary);
  cursor: pointer;
  text-decoration: none;
  line-height: 1.25;
}

.ctrl-btn:hover,
.lang-switch:hover {
  border-color: var(--accent);
  text-decoration: none;
}

.console-nav {
  max-width: 1520px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  overflow-x: auto;
  gap: 4px;
  border-top: 1px solid var(--border-hairline);
  scrollbar-width: thin;
}

.console-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 13px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

.console-tab:hover {
  color: var(--ink-primary);
  text-decoration: none;
}

.console-tab[aria-current="page"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-idx {
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  opacity: 0.8;
}

/* Main Workspace Container */
.workspace {
  max-width: 1520px;
  margin: 0 auto;
  padding: 20px 18px 56px;
}

/* Semantic Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: ui-monospace, monospace;
  font-size: 0.73rem;
  font-weight: 700;
  line-height: 1.35;
  white-space: normal;
  max-width: 100%;
  border: 1px solid transparent;
}

.badge-pass {
  color: var(--pass-fg);
  background: var(--pass-bg);
  border-color: var(--pass-border);
}

.badge-hold {
  color: var(--hold-fg);
  background: var(--hold-bg);
  border-color: var(--hold-border);
}

.badge-block {
  color: var(--block-fg);
  background: var(--block-bg);
  border-color: var(--block-border);
}

.badge-ext {
  color: var(--ext-fg);
  background: var(--ext-bg);
  border-color: var(--ext-border);
}

.badge-neutral {
  color: var(--ink-secondary);
  background: var(--bg-recessed);
  border-color: var(--border-hairline);
}

/* Panels & Headers */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-hairline);
  border-radius: 7px;
  box-shadow: var(--shadow-panel);
  min-width: 0;
  max-width: 100%;
}

.panel-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-hairline);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.panel-title {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-primary);
}

.panel-body {
  padding: 15px 16px;
}

/* Command Hero Strip */
.command-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 16px;
  margin-bottom: 18px;
}

.hero-title {
  margin: 4px 0 8px;
  font-size: 1.48rem;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.hero-lead {
  margin: 0 0 12px;
  color: var(--ink-secondary);
  font-size: 0.92rem;
}

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

.kpi-box {
  padding: 11px 13px;
  background: var(--bg-recessed);
  border: 1px solid var(--border-hairline);
  border-radius: 6px;
}

.kpi-label {
  font-size: 0.74rem;
  color: var(--ink-muted);
  margin-bottom: 3px;
}

.kpi-val {
  font-family: ui-monospace, monospace;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ink-primary);
}

.kpi-sub {
  font-size: 0.72rem;
  color: var(--ink-muted);
  margin-top: 2px;
}

/* 5-Stage Evidence Ladder */
.ladder-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.ladder-step {
  padding: 11px 12px;
  background: var(--bg-panel);
  border: 1px solid var(--border-hairline);
  border-radius: 6px;
  border-top: 3px solid var(--accent);
}

.ladder-step[data-stage="S-SIGN"] {
  border-top-color: var(--hold-fg);
}

.ladder-step[data-stage="S-EXT"] {
  border-top-color: var(--ext-fg);
}

.ladder-code {
  font-family: ui-monospace, monospace;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--accent);
}

.ladder-name {
  font-size: 0.84rem;
  font-weight: 700;
  margin: 3px 0;
}

.ladder-desc {
  margin: 0;
  font-size: 0.76rem;
  color: var(--ink-muted);
  line-height: 1.45;
}

/* Filter Toolbar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-hairline);
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-chip {
  padding: 5px 10px;
  font-size: 0.77rem;
  font-weight: 600;
  border-radius: 5px;
  border: 1px solid var(--border-hairline);
  background: var(--bg-panel);
  color: var(--ink-secondary);
  cursor: pointer;
}

.filter-chip[aria-pressed="true"],
.filter-chip.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

[data-theme="dark"] .filter-chip[aria-pressed="true"],
[data-theme="dark"] .filter-chip.active {
  color: #090e17;
}

.search-input {
  padding: 6px 10px;
  font-size: 0.82rem;
  border-radius: 5px;
  border: 1px solid var(--border-hairline);
  background: var(--bg-panel);
  color: var(--ink-primary);
  min-width: 220px;
}

/* Data Tables */
.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.data-table th,
.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-hairline);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  background: var(--bg-recessed);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink-muted);
  white-space: nowrap;
}

.data-table tr:hover td {
  background: var(--bg-elevated);
}

.num-col {
  text-align: right !important;
  font-family: ui-monospace, monospace;
  white-space: nowrap;
}

.score-meter {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 118px;
}

.score-track {
  flex: 1;
  height: 7px;
  background: var(--bg-recessed);
  border-radius: 99px;
  overflow: hidden;
  border: 1px solid var(--border-hairline);
}

.score-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 99px;
}

.score-fill-ext {
  background: var(--pass-fg);
}

/* 3-Pane Track Workbench Grid */
.workbench-header {
  margin-bottom: 14px;
  padding: 14px 16px;
}

.workbench-nav-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.track-pill {
  padding: 4px 9px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--border-hairline);
  background: var(--bg-panel);
  color: var(--ink-secondary);
  text-decoration: none;
}

.track-pill[aria-current="page"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

[data-theme="dark"] .track-pill[aria-current="page"] {
  color: #090e17;
}

.three-pane {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 340px;
  gap: 14px;
  align-items: start;
}

.pane-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.hash-box {
  padding: 8px 10px;
  background: var(--bg-recessed);
  border: 1px solid var(--border-hairline);
  border-radius: 5px;
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  overflow-wrap: anywhere;
  word-break: break-all;
  color: var(--ink-secondary);
}

.cli-box {
  position: relative;
  padding: 10px 12px;
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 5px;
  font-family: ui-monospace, monospace;
  font-size: 0.74rem;
  overflow-x: auto;
  line-height: 1.5;
}

/* Interactive Case Tabs & SVG Canvas */
.case-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.case-btn {
  padding: 6px 11px;
  border-radius: 5px;
  border: 1px solid var(--border-hairline);
  background: var(--bg-recessed);
  color: var(--ink-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.case-btn[aria-selected="true"],
.case-btn.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--ink-primary);
}

.svg-stage {
  width: 100%;
  background: var(--bg-recessed);
  border: 1px solid var(--border-hairline);
  border-radius: 6px;
  padding: 10px;
  overflow: hidden;
}

.svg-stage svg {
  display: block;
  width: 100%;
  height: auto;
}

.case-metrics-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.mini-stat {
  padding: 8px 10px;
  background: var(--bg-recessed);
  border: 1px solid var(--border-hairline);
  border-radius: 5px;
}

.mini-stat-k {
  font-size: 0.71rem;
  color: var(--ink-muted);
}

.mini-stat-v {
  font-family: ui-monospace, monospace;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink-primary);
}

/* Gate & Finding Cards */
.gate-list,
.finding-list,
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.gate-item,
.finding-item {
  padding: 10px 11px;
  background: var(--bg-recessed);
  border: 1px solid var(--border-hairline);
  border-radius: 5px;
}

.gate-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 4px;
}

.gate-title {
  font-size: 0.81rem;
  font-weight: 700;
}

.gate-desc {
  margin: 0;
  font-size: 0.77rem;
  color: var(--ink-secondary);
  line-height: 1.48;
}

.gate-obs {
  margin-top: 5px;
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  color: var(--ink-muted);
}

.checklist li {
  position: relative;
  padding-left: 20px;
  font-size: 0.79rem;
  color: var(--ink-secondary);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 2px;
  top: 0;
  color: var(--pass-fg);
  font-weight: 800;
}

/* Two-Column Auxiliary Layouts */
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.site-footer {
  max-width: 1520px;
  margin: 28px auto 0;
  padding: 18px;
  border-top: 1px solid var(--border-hairline);
  font-size: 0.78rem;
  color: var(--ink-muted);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
}

/* Responsive Breakpoints */
@media (max-width: 1220px) {
  .three-pane {
    grid-template-columns: minmax(0, 1fr) 330px;
  }
  .pane-left {
    grid-column: 1 / -1;
  }
}

@media (max-width: 960px) {
  .command-banner,
  .two-col,
  .three-pane {
    grid-template-columns: minmax(0, 1fr);
  }
  .ladder-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .console-nav {
    flex-wrap: wrap;
    overflow-x: visible;
    padding: 4px 12px;
  }
  .console-tab {
    padding: 6px 9px;
    font-size: 0.76rem;
    white-space: normal;
  }
}

@media (max-width: 560px) {
  .workspace {
    padding: 14px 12px 42px;
    max-width: 100%;
  }
  .top-bar {
    padding: 8px 12px;
  }
  .brand-sub {
    display: none;
  }
  .ladder-strip,
  .kpi-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .search-input {
    width: 100%;
    min-width: 0;
  }
}