* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
  line-height: 1.5;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }

.muted { color: var(--fg-muted); }
.faint { color: var(--fg-faint); }
.row { display: flex; gap: var(--space-3); align-items: center; }
.row.wrap { flex-wrap: wrap; }
.col { display: flex; flex-direction: column; gap: var(--space-3); }
.spacer { flex: 1 1 auto; }
.hidden { display: none !important; }
.right { text-align: right; }
.center { text-align: center; }
.mono { font-family: var(--font-mono); }

button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand);
  color: var(--brand-fg);
  border: 0;
  border-radius: var(--r-md);
  padding: 10px 16px;
  font: inherit; font-weight: 600;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--easing), filter var(--duration-fast) var(--easing);
}
button:hover, .btn:hover { filter: brightness(1.05); text-decoration: none; }
button:active, .btn:active { transform: translateY(1px); }
button:disabled, .btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-secondary {
  background: var(--bg-soft);
  color: var(--fg);
  border: 1px solid var(--border);
}
.btn-ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
}
.btn-danger { background: var(--danger); }
.btn-sm { padding: 6px 10px; font-size: 13px; border-radius: var(--r-sm); }

input, textarea, select {
  font: inherit;
  color: var(--fg);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px 12px;
  width: 100%;
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--brand);
  outline-offset: 1px;
  border-color: var(--brand);
}
label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; }

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.card.narrow { max-width: 420px; margin: 8vh auto; text-align: center; }
.card h1 { margin: 12px 0 6px; font-size: 22px; }

.centered {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}

.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: var(--space-3);
  padding: 10px 16px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(140%) blur(6px);
}
.topbar .brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; letter-spacing: -0.01em;
}
.topbar .brand img { height: 26px; width: 26px; }
.topbar .meeting-pill {
  font-family: var(--font-mono);
  background: var(--brand-soft);
  color: var(--brand);
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
}

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); padding: 0 16px; background: var(--bg-elev); }
.tabs .tab {
  padding: 10px 14px;
  border-radius: var(--r-md) var(--r-md) 0 0;
  cursor: pointer;
  color: var(--fg-muted);
  font-weight: 600;
  border: 1px solid transparent;
  border-bottom: none;
  background: transparent;
}
.tabs .tab.active {
  color: var(--fg);
  background: var(--bg);
  border-color: var(--border);
}
.tabs .tab .badge {
  display: inline-flex; align-items: center; justify-content: center;
  margin-left: 6px;
  min-width: 18px; height: 18px;
  background: var(--brand); color: white;
  border-radius: 9px; padding: 0 5px;
  font-size: 11px; font-weight: 700;
}

.pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  background: var(--bg-soft); color: var(--fg-muted);
}
.pill.brand { background: var(--brand-soft); color: var(--brand); }
.pill.success { background: rgba(16,185,129,0.12); color: var(--success); }
.pill.warn { background: rgba(245,158,11,0.16); color: var(--warn); }
.pill.danger { background: rgba(239,68,68,0.14); color: var(--danger); }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--fg-muted); }

.toast-host {
  position: fixed; right: 20px; bottom: 20px; z-index: 50;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.toast {
  pointer-events: auto;
  background: var(--bg-elev); color: var(--fg);
  border: 1px solid var(--border); border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  padding: 10px 14px; font-size: 14px; min-width: 260px;
  animation: toast-in 200ms var(--easing);
}
.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
@keyframes toast-in { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.empty {
  text-align: center; padding: 40px 24px;
  color: var(--fg-muted);
}
.empty .empty-icon { font-size: 32px; margin-bottom: 8px; }

.grid { display: grid; gap: var(--space-4); }
@media (min-width: 900px) {
  .grid.cols-2 { grid-template-columns: 2fr 1fr; }
  .grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
}

.dialog-backdrop {
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.45);
  backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
  z-index: 60; padding: 20px;
}
.dialog {
  background: var(--bg-elev);
  border-radius: var(--r-lg);
  padding: 24px;
  max-width: 520px; width: 100%;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.dialog h2 { margin-top: 0; }

.spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--brand);
  border-radius: 50%;
  display: inline-block;
  animation: spin 700ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
  background: linear-gradient(90deg, var(--bg-soft) 0%, var(--border) 50%, var(--bg-soft) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--r-sm);
}
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }