/* ── QB1 Command Portal — Tactical Dark Theme ────────────────── */

:root {
  --bg: #0c0a08;
  --surface: #151210;
  --surface-2: #1c1915;
  --surface-3: #242019;
  --border: rgba(242, 236, 227, 0.07);
  --border-accent: rgba(201, 107, 60, 0.25);
  --text: #ede7dc;
  --text-muted: #8a7e72;
  --text-dim: #5c5347;
  --accent: #c96b3c;
  --accent-bright: #e8904f;
  --accent-glow: rgba(201, 107, 60, 0.15);
  --green: #3daa6f;
  --green-dim: rgba(61, 170, 111, 0.15);
  --red: #c94444;
  --red-dim: rgba(201, 68, 68, 0.12);
  --yellow: #c9a33c;
  --yellow-dim: rgba(201, 163, 60, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --mono: "SF Mono", "Cascadia Code", "Fira Code", monospace;
  --sans: "Inter", -apple-system, "Segoe UI", sans-serif;
  --serif: "Newsreader", Georgia, serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Topbar ──────────────────────────────────────────────────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 56px;
  background: rgba(12, 10, 8, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.topbar-brand {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.topbar-brand span {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 13px;
  margin-left: 10px;
}

.topbar-nav {
  display: flex;
  gap: 2px;
}

.topbar-nav button {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 120ms;
  font-family: var(--sans);
}

.topbar-nav button:hover { color: var(--text); background: var(--surface-2); }
.topbar-nav button.active { color: var(--accent); background: var(--accent-glow); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-status {
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--mono);
}

.topbar-status .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  margin-right: 6px;
  box-shadow: 0 0 6px var(--green);
}

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

.shell {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ── Cards ───────────────────────────────────────────────────── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 200ms;
}

.card:hover { border-color: var(--border-accent); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.card-badge {
  font-size: 11px;
  font-family: var(--mono);
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--accent-glow);
  color: var(--accent);
}

/* ── Stat Tiles ──────────────────────────────────────────────── */

.stat-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.stat-value {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}

.stat-value.accent { color: var(--accent); }
.stat-value.green { color: var(--green); }

.stat-sub {
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--mono);
}

/* ── Tables ──────────────────────────────────────────────────── */

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

tr:hover td { background: var(--surface-2); }

td .tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: 4px;
  margin-right: 4px;
}

.tag-crown { background: var(--accent-glow); color: var(--accent); }
.tag-secondary { background: var(--surface-3); color: var(--text-muted); }
.tag-resolved { background: var(--green-dim); color: var(--green); }

/* ── Deadline Items ──────────────────────────────────────────── */

.deadline-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.deadline-item:last-child { border-bottom: none; }

.deadline-date {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  min-width: 90px;
  padding-top: 2px;
}

.deadline-date.urgent { color: var(--red); }
.deadline-date.soon { color: var(--yellow); }

.deadline-body { flex: 1; }

.deadline-case {
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
}

.deadline-detail {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Search ──────────────────────────────────────────────────── */

.search-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.search-input {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text);
  font-family: var(--sans);
  outline: none;
  transition: border-color 200ms;
}

.search-input:focus { border-color: var(--accent); }
.search-input::placeholder { color: var(--text-dim); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 120ms;
  font-family: var(--sans);
}

.btn:hover { border-color: var(--accent); color: var(--accent); }

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-accent:hover {
  background: var(--accent-bright);
  border-color: var(--accent-bright);
  color: #fff;
}

/* ── Case Dossier Panel ──────────────────────────────────────── */

.dossier-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.dossier-name {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.dossier-tier {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.dossier-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
  margin-bottom: 24px;
}

.dossier-field-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.dossier-field-value {
  font-size: 14px;
  color: var(--text);
}

.dossier-section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin: 24px 0 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ── Billing Panel ───────────────────────────────────────────── */

.billing-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.billing-form .full-width { grid-column: 1 / -1; }

.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group select,
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text);
  font-family: var(--sans);
  outline: none;
  transition: border-color 200ms;
}

.form-group select:focus,
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
  font-family: var(--mono);
  font-size: 13px;
}

.form-group select { cursor: pointer; }
.form-group select option { background: var(--surface); }

.billing-output {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  white-space: pre-wrap;
  line-height: 1.6;
  min-height: 60px;
}

/* ── Utility ─────────────────────────────────────────────────── */

.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.gap-16 { gap: 16px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-sm { font-size: 13px; }
.text-xs { font-size: 11px; }
.font-mono { font-family: var(--mono); }
.hidden { display: none; }

/* ── Page transitions ────────────────────────────────────────── */

.page { display: none; }
.page.active { display: block; }

/* ── Pattern / Character Tags ────────────────────────────────── */

.pattern-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
  transition: all 150ms;
}

.pattern-card:hover {
  border-color: var(--accent);
  background: var(--surface-2);
}

.pattern-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  font-weight: 700;
}

.pattern-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-top: 2px;
}

.pattern-category {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-top: 4px;
}

.char-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: all 150ms;
}

.char-card:hover {
  border-color: var(--accent);
}

.char-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 16px;
  color: var(--accent);
  flex-shrink: 0;
}

.char-info { flex: 1; min-width: 0; }

.char-name {
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
}

.char-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
}

/* ── Countdown Pill ──────────────────────────────────────────── */

.countdown-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
}

.countdown-pill.urgent {
  background: var(--red-dim);
  color: var(--red);
}

.countdown-pill.soon {
  background: var(--yellow-dim);
  color: var(--yellow);
}

.countdown-pill.normal {
  background: var(--accent-glow);
  color: var(--accent);
}

.countdown-pill.past {
  background: var(--surface-3);
  color: var(--text-dim);
}

/* ── Artifact Preview Panel ──────────────────────────────────── */

.artifact-preview {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 20px 24px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 500px;
  overflow-y: auto;
  animation: slideDown 200ms ease-out;
}

.artifact-preview .preview-header {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.artifact-preview .preview-path {
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.artifact-preview .preview-body {
  color: var(--text);
}

tr.artifact-row-expandable { cursor: pointer; }
tr.artifact-row-expandable:hover td { background: var(--surface-3); }
tr.artifact-row-expanded td { background: var(--surface-2); border-bottom-color: transparent; }

@keyframes slideDown {
  from { opacity: 0; max-height: 0; padding: 0 24px; }
  to { opacity: 1; max-height: 500px; padding: 20px 24px; }
}

/* ── Codex Content (Dossier) ────────────────────────────────── */

.codex-content {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  margin: 16px 0 24px;
  line-height: 1.75;
  font-size: 14px;
  color: var(--text);
  max-height: 600px;
  overflow-y: auto;
}

.codex-content .codex-field-label {
  display: inline;
  font-weight: 700;
  color: var(--accent);
}

.codex-content .codex-line {
  margin-bottom: 6px;
}

.codex-content .codex-line-bullet {
  margin-bottom: 4px;
  padding-left: 16px;
  position: relative;
}

.codex-content .codex-line-bullet::before {
  content: "\2022";
  color: var(--accent);
  position: absolute;
  left: 0;
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .billing-form { grid-template-columns: 1fr; }
  .dossier-fields { grid-template-columns: 1fr; }

  .topbar {
    flex-wrap: wrap;
    height: auto;
    padding: 10px 16px;
    gap: 8px;
  }

  .topbar-brand span { display: none; }

  .topbar-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
  }

  .topbar-nav::-webkit-scrollbar { display: none; }

  .topbar-nav button {
    white-space: nowrap;
    padding: 8px 12px;
    font-size: 12px;
    min-height: 36px;
  }

  .topbar-right { font-size: 10px; }

  .shell { padding: 16px; }

  .stat-value { font-size: 28px; }

  .card { padding: 14px; }

  .dossier-panel { padding: 16px; }
  .dossier-name { font-size: 24px; }

  .search-bar { flex-direction: column; }

  .btn { min-height: 44px; justify-content: center; }

  table { font-size: 12px; }
  th, td { padding: 8px 6px; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
}

/* ── Settings Page ───────────────────────────────────────────── */

.settings-header { border-bottom: 1px solid var(--border); padding-bottom: 20px; }

.settings-title {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.settings-subtitle {
  font-size: 13px;
  color: var(--text-muted);
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 32px;
}

.settings-field { display: flex; flex-direction: column; gap: 6px; }

.settings-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text);
}

.settings-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

.settings-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
}

/* Corpus status grid */
.settings-status-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.settings-status-item {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-status-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.settings-status-value {
  font-size: 13px;
  color: var(--accent);
}

/* Danger zone */
.settings-danger-card { border-color: rgba(201, 68, 68, 0.18); }
.settings-danger-card:hover { border-color: rgba(201, 68, 68, 0.35); }

.settings-danger-grid { display: flex; flex-direction: column; gap: 16px; }

.settings-danger-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.settings-danger-item:last-child { border-bottom: none; }

.settings-btn-danger {
  border-color: var(--red);
  color: var(--red);
  flex-shrink: 0;
}

.settings-btn-danger:hover {
  background: var(--red-dim);
  border-color: var(--red);
  color: var(--red);
}

/* Settings success flash */
.settings-saved-flash {
  display: inline-block;
  font-size: 11px;
  color: var(--green);
  font-family: var(--mono);
  margin-left: 8px;
  animation: fadeOut 2s forwards;
}

@keyframes fadeOut {
  0% { opacity: 1; }
  70% { opacity: 1; }
  100% { opacity: 0; }
}

@media (max-width: 900px) {
  .settings-grid { grid-template-columns: 1fr; }
  .settings-status-grid { grid-template-columns: 1fr 1fr; }
  .settings-danger-item { flex-direction: column; align-items: flex-start; gap: 10px; }
}

@media (max-width: 480px) {
  .settings-status-grid { grid-template-columns: 1fr; }
}