/* ═══════════════════════════════════════════════════════════════
   OPERATOR — Charcoal Industrial Theme
   Bunce Group Sovereign Work AI
═══════════════════════════════════════════════════════════════ */

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

:root {
  --bg:           #1a1c1e;
  --bg2:          #212426;
  --bg3:          #272a2d;
  --panel:        #2c2f33;
  --border:       #3a3d42;
  --border-light: #444850;
  --gold:         #c9a96e;
  --gold-dim:     #8a7049;
  --text:         #d4d8de;
  --text-dim:     #7a8088;
  --text-muted:   #4a5058;
  --green:        #4caf76;
  --red:          #e05252;
  --amber:        #e09a42;
  --blue:         #5b9bd5;
  --font-ui:      'DM Sans', 'Inter', system-ui, sans-serif;
  --font-mono:    'DM Mono', 'Fira Code', monospace;
}

html, body { height: 100%; overflow: hidden; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.5;
}

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

.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ── Header ─────────────────────────────────────────────────── */

.hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 48px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.hdr-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hdr-mark {
  font-size: 18px;
  opacity: 0.8;
}

.hdr-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.5px;
}

.hdr-sub {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

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

/* ── Status pill ─────────────────────────────────────────────── */

.status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 4px 10px;
  font-size: 11px;
  color: var(--text-dim);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
}
.dot.ok   { background: var(--green); }
.dot.warn { background: var(--amber); }
.dot.err  { background: var(--red); }

/* ── Tab bar ─────────────────────────────────────────────────── */

.tab-bar {
  display: flex;
  align-items: center;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  flex-shrink: 0;
  gap: 2px;
}

.tab {
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.tab:hover { color: var(--text); background: rgba(255,255,255,0.03); }

.tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ── Page content ────────────────────────────────────────────── */

.page {
  display: none;
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.page.active { display: flex; flex-direction: column; }

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

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px;
  margin-bottom: 16px;
}

.panel-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 14px;
}

.section-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

/* ── Two-column layout ───────────────────────────────────────── */

.cols {
  display: grid;
  gap: 16px;
  align-items: start;
}
.cols-2 { grid-template-columns: 1fr 1fr; }
.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.cols-sidebar { grid-template-columns: 320px 1fr; }

/* ── Form elements ───────────────────────────────────────────── */

label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
select,
textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 13px;
  padding: 8px 10px;
  outline: none;
  transition: border-color 0.15s;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--gold-dim);
}

textarea { resize: vertical; min-height: 80px; }

.field { margin-bottom: 14px; }

/* ── Buttons ─────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: #1a1a1a;
  border-color: var(--gold);
}
.btn-primary:hover { background: #d4b47a; }

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border-color: var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-light); }

.btn-danger {
  background: transparent;
  color: var(--red);
  border-color: var(--red);
}
.btn-danger:hover { background: rgba(224,82,82,0.1); }

.btn-sm { padding: 5px 10px; font-size: 10px; }

.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.brow {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  align-items: center;
}

/* ── Priority badges ─────────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 2px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.badge-high   { background: rgba(224,82,82,0.15);  color: var(--red);   border: 1px solid rgba(224,82,82,0.3); }
.badge-medium { background: rgba(224,154,66,0.15); color: var(--amber); border: 1px solid rgba(224,154,66,0.3); }
.badge-low    { background: rgba(76,175,118,0.15); color: var(--green); border: 1px solid rgba(76,175,118,0.3); }
.badge-info   { background: rgba(91,155,213,0.15); color: var(--blue);  border: 1px solid rgba(91,155,213,0.3); }

/* ── Type badges ─────────────────────────────────────────────── */
.type-decision { color: var(--amber); }
.type-task     { color: var(--blue); }
.type-risk     { color: var(--red); }
.type-info     { color: var(--text-dim); }

/* ── Monospace output ────────────────────────────────────────── */

.mono {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 12px;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
}

/* ── Scrollbars ──────────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

/* ── Spinner ─────────────────────────────────────────────────── */

.spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Upload zone ─────────────────────────────────────────────── */

.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 4px;
  padding: 32px;
  text-align: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}
.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--gold-dim);
  color: var(--text-dim);
  background: rgba(201,169,110,0.04);
}

/* ── Doc list rows ───────────────────────────────────────────── */

.doc-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
.doc-row:last-child { border-bottom: none; }
.doc-row:hover { background: rgba(255,255,255,0.02); }

.doc-name { flex: 1; font-size: 13px; color: var(--text); }
.doc-meta { font-size: 11px; color: var(--text-muted); }

/* ── Floating mic button ─────────────────────────────────────── */

#mic-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--gold);
  color: #1a1a1a;
  font-size: 20px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 100;
}
#mic-btn:hover { background: #d4b47a; transform: scale(1.05); }
#mic-btn.recording {
  background: var(--red);
  animation: pulse 1s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(224,82,82,0.4); }
  50%       { box-shadow: 0 4px 24px rgba(224,82,82,0.7); }
}

/* ── Quick capture panel ─────────────────────────────────────── */

#capture-panel {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 320px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  display: none;
  z-index: 99;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

/* ── Log output ──────────────────────────────────────────────── */

.log {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  max-height: 180px;
  overflow-y: auto;
  white-space: pre-wrap;
}

/* ── Empty state ─────────────────────────────────────────────── */

.empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}
.empty-icon { font-size: 32px; margin-bottom: 12px; opacity: 0.4; }
.empty-text { font-size: 13px; }

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

@media (max-width: 900px) {
  .cols-2 { grid-template-columns: 1fr; }
  .cols-sidebar { grid-template-columns: 1fr; }
}