/* ============================================================
   Notulen AI — Design System (Zoom-inspired Dark Theme)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand */
  --brand-blue:        #38bdf8;
  --brand-blue-dark:   #2563eb;
  --brand-blue-deeper: #1e40af;
  --brand-gradient:    linear-gradient(135deg, #2563eb 0%, #38bdf8 100%);

  /* Surfaces */
  --bg-root:    #07111f;
  --bg-page:    #0b1527;
  --bg-card:    #101c30;
  --bg-surface: #172640;
  --bg-input:   #0d192b;
  --bg-hover:   rgba(56,189,248,0.10);

  /* Borders */
  --border:       #263854;
  --border-light: #3a5072;
  --border-focus: #38bdf8;

  /* Text */
  --text-primary:   #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted:     #94a3b8;
  --text-faint:     #64748b;

  /* Status */
  --success:      #10b981;
  --success-bg:   rgba(16,185,129,0.12);
  --success-bdr:  rgba(16,185,129,0.3);
  --warning:      #f59e0b;
  --warning-bg:   rgba(245,158,11,0.12);
  --warning-bdr:  rgba(245,158,11,0.3);
  --danger:       #ef4444;
  --danger-bg:    rgba(239,68,68,0.12);
  --danger-bdr:   rgba(239,68,68,0.3);
  --info:         #3b82f6;
  --info-bg:      rgba(59,130,246,0.12);
  --info-bdr:     rgba(59,130,246,0.3);

  /* Radii */
  --r-xs: 4px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.25), 0 8px 24px rgba(0,0,0,0.14);
  --shadow-md: 0 16px 36px rgba(0,0,0,0.26);
  --shadow-lg: 0 28px 64px rgba(0,0,0,0.35);
  --shadow-blue: 0 10px 28px rgba(37,99,235,0.24);

  /* Transitions */
  --ease: all 0.2s cubic-bezier(0.4,0,0.2,1);
  --ease-fast: all 0.12s ease;

  /* Legacy aliases (backward compat) */
  --primary: #38bdf8;
  --primary-gradient: linear-gradient(135deg,#2563eb,#38bdf8);
  --primary-bg: rgba(56,189,248,0.12);
  --bg-card-legacy: #101c30;
  --border-color: #263854;
  --text-main: #f8fafc;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: radial-gradient(circle at 88% -10%, rgba(37,99,235,0.18), transparent 28rem), var(--bg-root);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: var(--brand-blue); transition: var(--ease); }
a:hover { opacity: 0.85; }

img, video { max-width: 100%; display: block; }

/* ── Layout helpers ──────────────────────────────────────── */
.page-container { min-height: 100vh; display: flex; flex-direction: column; }

.content-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 32px 24px;
  width: 100%;
}

.flex-center   { display:flex; align-items:center; justify-content:center; }
.flex-between  { display:flex; align-items:center; justify-content:space-between; }
.flex-gap      { display:flex; align-items:center; gap:12px; }
.flex-col      { display:flex; flex-direction:column; }

/* ── Card ──────────────────────────────────────────────────── */
.card {
  background: linear-gradient(145deg, rgba(23,38,64,0.92), rgba(16,28,48,0.98));
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--ease);
}
.card-hoverable:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(45,140,255,0.25);
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 42px;
  padding: 10px 18px;
  border-radius: var(--r-sm);
  font-weight: 600; font-size: 14px; font-family: inherit;
  border: none; cursor: pointer;
  transition: var(--ease);
  outline: none; white-space: nowrap;
  line-height: 1;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none !important; }

.btn-primary {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); }
.btn:focus-visible, .btn-icon:focus-visible, a:focus-visible, .input-field:focus-visible, #search-bar:focus-visible, #sort-select:focus-visible, #filter-status:focus-visible {
  outline: 3px solid rgba(56,189,248,0.34);
  outline-offset: 2px;
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) { background: var(--border-light); color: var(--text-primary); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover:not(:disabled) { background: var(--bg-surface); color: var(--text-primary); }

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-bdr);
}
.btn-danger:hover:not(:disabled) { background: rgba(239,68,68,0.22); }

.btn-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-bdr);
}
.btn-success:hover:not(:disabled) { background: rgba(16,185,129,0.22); }

.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 15px; }
.btn-icon {
  width: 36px; height: 36px; padding: 0;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--ease);
}
.btn-icon:hover { background: var(--border); color: var(--text-primary); }

/* ── Form Controls ─────────────────────────────────────────── */
.input-field {
  width: 100%;
  min-height: 44px;
  padding: 11px 14px;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 14px; font-family: inherit;
  color: var(--text-primary);
  transition: var(--ease);
  outline: none;
}
.input-field:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(45,140,255,0.15);
}
.input-field::placeholder { color: var(--text-faint); }

.input-label {
  display: block;
  font-size: 13px; font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

select.input-field { cursor: pointer; }

/* ── Badges ────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: var(--r-full);
  font-size: 12px; font-weight: 600;
}
.badge-pending    { color:var(--warning);  background:var(--warning-bg);  border:1px solid var(--warning-bdr); }
.badge-processing { color:var(--info);     background:var(--info-bg);     border:1px solid var(--info-bdr); }
.badge-done       { color:var(--success);  background:var(--success-bg);  border:1px solid var(--success-bdr); }
.badge-error      { color:var(--danger);   background:var(--danger-bg);   border:1px solid var(--danger-bdr); }
.badge-live       { color:#fff; background: var(--danger); border:none; animation: pulse-live 1.5s infinite; }

/* ── Animations ────────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeInScale { from { opacity:0; transform:scale(0.96); } to { opacity:1; transform:scale(1); } }
@keyframes pulse-live { 0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,0.5)} 50%{box-shadow:0 0 0 4px rgba(239,68,68,0)} }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }
@keyframes slideUp { from{transform:translateY(12px);opacity:0} to{transform:translateY(0);opacity:1} }

.spin         { animation: spin 1s linear infinite; display:inline-block; }
.fade-in      { animation: fadeIn 0.35s ease forwards; }
.fade-in-up   { animation: slideUp 0.3s ease forwards; }

/* ── Scrollbars ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-surface); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

/* ── Divider ───────────────────────────────────────────────── */
.divider {
  height: 1px; background: var(--border); margin: 16px 0;
}

/* ── Tooltip ───────────────────────────────────────────────── */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute; bottom: calc(100% + 6px); left: 50%;
  transform: translateX(-50%);
  background: #111827; color: var(--text-secondary);
  font-size: 12px; font-weight: 500; white-space: nowrap;
  padding: 4px 10px; border-radius: var(--r-xs);
  border: 1px solid var(--border);
  opacity: 0; pointer-events: none;
  transition: opacity 0.15s;
  z-index: 999;
}
[data-tooltip]:hover::after { opacity: 1; }

/* ── Stat Card ─────────────────────────────────────────────── */
.stat-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 16px 20px;
  display: flex; flex-direction: column; gap: 4px;
  min-width: 110px;
}
.stat-chip .val { font-size: 24px; font-weight: 800; color: var(--text-primary); }
.stat-chip .lbl { font-size: 12px; color: var(--text-muted); }

/* ── Meeting Card (Dashboard) ──────────────────────────────── */
.meeting-card {
  background: linear-gradient(145deg, rgba(23,38,64,0.92), rgba(16,28,48,0.98));
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px;
  cursor: pointer;
  transition: var(--ease);
  position: relative;
  display: flex; flex-direction: column; gap: 12px;
}
.meeting-card:hover {
  transform: translateY(-2px);
  border-color: rgba(56,189,248,0.42);
  box-shadow: var(--shadow-md);
}
.meeting-card .card-actions {
  position: absolute; top: 12px; right: 12px;
  display: flex; gap: 6px;
  opacity: 0; transition: opacity 0.2s;
}
.meeting-card:hover .card-actions { opacity: 1; }
.card-action-btn {
  width: 30px; height: 30px; border-radius: var(--r-xs);
  border: 1px solid var(--border);
  background: var(--bg-surface); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--ease);
}
.card-action-btn:hover { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-bdr); }

.platform-chip {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; padding: 2px 8px;
  border-radius: var(--r-full);
  background: var(--info-bg); color: var(--info);
  border: 1px solid var(--info-bdr);
}

/* ── Search bar (dashboard) ─────────────────────────────────── */
#search-bar {
  width: 100%; max-width: 320px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 9px 14px 9px 38px;
  color: var(--text-primary); font-size: 14px;
  outline: none; transition: var(--ease);
}
#search-bar:focus { border-color: var(--brand-blue); }
#search-bar::placeholder { color: var(--text-faint); }
.search-wrap { position: relative; }
.search-wrap i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-faint); pointer-events: none; }

#sort-select, #filter-status {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 9px 12px;
  color: var(--text-muted); font-size: 13px;
  outline: none; cursor: pointer; transition: var(--ease);
}
#sort-select:focus, #filter-status:focus { border-color: var(--brand-blue); }

/* ── Platform selector (new_meeting) ──────────────────────── */
.platform-box {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 14px 8px;
  border-radius: var(--r-md);
  border: 1.5px solid var(--border);
  background: var(--bg-input);
  color: var(--text-faint);
  font-size: 12px; font-weight: 600;
  transition: var(--ease); text-align: center;
}
.platform-opt:hover .platform-box { border-color: rgba(45,140,255,0.4); color: var(--text-secondary); }
.platform-box.active { border-color: var(--brand-blue); background: var(--info-bg); color: var(--brand-blue); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .content-container { padding: 20px 16px; }
  .hide-mobile { display: none !important; }
  .stat-chip { min-width: 80px; padding: 12px 14px; }
  .stat-chip .val { font-size: 20px; }
  #meetings-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 480px) {
  .hide-xs { display: none !important; }
  .content-container { padding: 16px 12px; }
  .card { padding: 18px 16px; }
  .btn-lg { padding: 12px 20px; font-size: 14px; }
  .stat-chip { min-width: 70px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}