:root {
  color-scheme: light dark;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #f4f8ff 0%, #eef2f9 100%);
  color: #1f2937;
}

.app-shell {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.app-header h1 {
  margin: 0;
  font-size: 1.5rem;
}

.panel {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  padding: 20px;
  backdrop-filter: blur(4px);
}

.muted {
  color: #64748b;
  margin-top: 0;
}

form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
}

input {
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font-size: 1rem;
}

button {
  cursor: pointer;
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: #0f766e;
}

.ghost-btn {
  color: #0f172a;
  background: #e2e8f0;
}

.status {
  min-height: 1.2rem;
  font-size: 0.92rem;
  color: #334155;
}

.viewer-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.viewer-grid {
  margin-top: 14px;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(240px, 320px) 1fr;
}

.panel-sub {
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.7);
}

.panel-sub h3 {
  margin: 0 0 8px;
}

.meeting-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.meeting-item {
  border: 1px solid #cbd5e1;
  background: #fff;
  border-radius: 8px;
  padding: 8px;
  cursor: pointer;
}

.meeting-item.active {
  border-color: #0f766e;
}

.meeting-title {
  margin: 0 0 4px;
  font-weight: 600;
}

.meeting-sub {
  margin: 0;
  font-size: 0.86rem;
  color: #64748b;
}

.status-pill {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.78rem;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  padding: 2px 8px;
  text-transform: lowercase;
}

.detail-block {
  margin-top: 10px;
}

.detail-block h4 {
  margin: 0 0 6px;
}

pre {
  margin: 0;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 8px;
  background: #fff;
  max-height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New",
    monospace;
  font-size: 0.83rem;
}

@media (max-width: 860px) {
  .viewer-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-color-scheme: dark) {
  body {
    background: linear-gradient(135deg, #0b1220 0%, #101826 100%);
    color: #e2e8f0;
  }

  .panel {
    background: rgba(15, 23, 42, 0.72);
    border-color: rgba(148, 163, 184, 0.22);
  }

  .muted,
  .status,
  .meeting-sub {
    color: #94a3b8;
  }

  input {
    color: #e2e8f0;
    border-color: #475569;
    background: #0f172a;
  }

  .ghost-btn {
    color: #e2e8f0;
    background: #334155;
  }

  .panel-sub,
  .meeting-item,
  pre {
    border-color: #334155;
    background: rgba(15, 23, 42, 0.6);
  }

  .meeting-item.active {
    border-color: #14b8a6;
  }
}