:root {
  color-scheme: dark;
  --bg: #0c0d0f;
  --panel: #17181b;
  --panel-alt: #1f2023;
  --border: #2a2b2f;
  --text: #e7e8ea;
  --text-dim: #9a9ca1;
  --accent: #5b8def;
  --green: #3ecf8e;
  --orange: #e2a23b;
  --red: #e2544b;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- login ---------- */

.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.login-card h1 {
  margin: 0;
  font-size: 22px;
}

.login-card .subtitle {
  margin: 0 0 12px;
  color: var(--text-dim);
  font-size: 13px;
}

.login-card label {
  font-size: 12px;
  color: var(--text-dim);
}

.login-card input {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text);
  font-size: 14px;
}

.login-card button {
  margin-top: 10px;
  background: var(--accent);
  border: none;
  border-radius: 6px;
  padding: 10px;
  color: white;
  font-weight: 600;
  cursor: pointer;
}

.error {
  color: var(--red);
  font-size: 13px;
  margin: 4px 0 0;
}

/* ---------- app shell ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.3px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--text-dim);
}

.link-btn {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 13px;
}

.layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  grid-template-areas:
    'picker picker'
    'control audit';
  gap: 16px;
  padding: 20px;
  align-items: start;
}

.picker-panel { grid-area: picker; }
.control-panel { grid-area: control; }
.audit-panel { grid-area: audit; }

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

/* ---------- picker ---------- */

.picker-panel label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
}

#stream-search {
  width: 100%;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text);
  margin-bottom: 8px;
  font-size: 13px;
}

#stream-select {
  width: 100%;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  padding: 4px;
}

#stream-select option {
  padding: 6px 4px;
}

/* ---------- control panel ---------- */

.control-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
}

.badge-ready { background: rgba(158, 160, 166, 0.18); color: var(--text-dim); }
.badge-in_break { background: rgba(91, 141, 239, 0.18); color: var(--accent); }
.badge-standby_to_return { background: rgba(226, 162, 59, 0.18); color: var(--orange); }
.badge-return_to_program { background: rgba(226, 162, 59, 0.25); color: var(--orange); }
.badge-on_hold { background: rgba(226, 84, 75, 0.18); color: var(--red); }

.stream-id-label {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: var(--text-dim);
}

.verify-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}

.verify-badge.verified {
  color: var(--green);
  background: rgba(62, 207, 142, 0.15);
}

.verify-badge.unconfirmed {
  color: var(--red);
  background: rgba(226, 84, 75, 0.15);
}

.verify-badge.pending {
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.06);
}

.control-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.control-label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.preset-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.preset-btn {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
}

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

.custom-duration-row {
  display: flex;
  gap: 6px;
}

.custom-duration-row input {
  flex: 1;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 6px 8px;
  font-size: 13px;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
}

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

.countdown-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 10px;
}

.countdown-label {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

.countdown-time {
  font-size: 40px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.countdown-state {
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 600;
}

.progress-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.3s linear, background 0.3s;
}

.countdown-hint {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--text-dim);
}

.action-row {
  display: flex;
  gap: 10px;
}

.primary-btn {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 10px 18px;
  font-weight: 600;
  cursor: pointer;
}

.primary-btn.danger {
  background: var(--red);
}

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

.secondary-btn {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 10px 18px;
  cursor: pointer;
}

.secondary-btn.danger-outline {
  border-color: var(--red);
  color: var(--red);
  margin-left: auto;
}

/* ---------- audit ---------- */

.audit-panel h2 {
  margin: 0 0 2px;
  font-size: 14px;
}

.audit-sub {
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--text-dim);
}

.audit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 70vh;
  overflow-y: auto;
}

.audit-item {
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  font-size: 12px;
}

.audit-item .time {
  color: var(--text-dim);
}

.audit-item .action-success { color: var(--green); }
.audit-item .action-error { color: var(--red); }

/* ---------- confirm modal ---------- */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.overlay[hidden] {
  display: none;
}

.confirm-modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  width: 380px;
}

.confirm-modal h2 {
  margin: 0 0 6px;
}

.confirm-details {
  margin: 16px 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
}

.confirm-details dt {
  color: var(--text-dim);
  font-size: 12px;
}

.confirm-details dd {
  margin: 0;
  font-size: 13px;
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      'picker'
      'control'
      'audit';
  }
}