:root {
  --bg: #0b1020;
  --card: #111a33;
  --surface: #0f162b;
  --surface-2: #0c1326;
  --muted: #a9b4d0;
  --text: #e9eeff;
  --border: rgba(233, 238, 255, 0.12);
  --border-strong: rgba(233, 238, 255, 0.22);
  --accent: #7c5cff;
  --accent-2: #2dd4bf;
  --good: #2dd4bf;
  --bad: #fb7185;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 15% 10%, rgba(124, 92, 255, 0.2), transparent 55%),
    radial-gradient(900px 700px at 80% 30%, rgba(45, 212, 191, 0.2), transparent 60%),
    var(--bg);
  color: var(--text);
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 18px 44px;
}

.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 24px 18px;
  background: linear-gradient(180deg, rgba(12, 19, 38, 0.98), rgba(12, 19, 38, 0.78));
  border-right: 1px solid var(--border);
}

.sidebar h1 {
  font-size: 18px;
  margin: 0 0 14px;
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.brand-badge {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.6), rgba(45, 212, 191, 0.35));
  border: 1px solid rgba(124, 92, 255, 0.6);
}

.sidebar nav {
  display: grid;
  gap: 8px;
}

.sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid transparent;
  font-size: 13px;
}

.sidebar a:hover {
  border-color: var(--border);
  color: var(--text);
}

.sidebar a.active {
  border-color: var(--border-strong);
  color: var(--text);
  background: rgba(124, 92, 255, 0.12);
}

.main {
  padding: 24px 28px 44px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(12, 19, 38, 0.6);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 18px;
}

.topbar .search {
  flex: 1;
  max-width: 360px;
}

.topbar .search input {
  width: 100%;
  border-radius: 999px;
  padding: 8px 12px;
}

.topbar .account {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar .account .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(12, 19, 38, 0.5);
  font-size: 12px;
}

.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 180px;
  padding: 8px;
  border-radius: 12px;
  background: rgba(12, 19, 38, 0.95);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: none;
  z-index: 10;
}

.dropdown:hover .dropdown-menu {
  display: grid;
  gap: 6px;
}

.dropdown-menu a {
  color: var(--muted);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 10px;
}

.dropdown-menu a:hover {
  color: var(--text);
  background: rgba(124, 92, 255, 0.12);
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(124, 92, 255, 0.3);
}

.page-title {
  font-size: 24px;
  margin: 8px 0 4px;
}

.page-subtitle {
  margin: 0;
  color: var(--muted);
}

.app-section {
  display: none;
}

.app-section.active {
  display: block;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.chart {
  height: 160px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.15), rgba(12, 19, 38, 0.2));
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.chart::after {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 12px;
  border: 1px dashed rgba(233, 238, 255, 0.18);
}

.chart svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.chart path {
  stroke: rgba(124, 92, 255, 0.9);
  stroke-width: 2;
  fill: rgba(124, 92, 255, 0.2);
}

.chart .accent {
  stroke: rgba(45, 212, 191, 0.9);
  fill: rgba(45, 212, 191, 0.18);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.chip.good { color: var(--good); border-color: rgba(45, 212, 191, 0.45); }
.chip.warn { color: #facc15; border-color: rgba(250, 204, 21, 0.45); }
.chip.bad { color: var(--bad); border-color: rgba(251, 113, 133, 0.45); }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.filters input, .filters select {
  min-width: 180px;
}

.table-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.table-actions .filters {
  margin-top: 0;
}

.callout {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(12, 19, 38, 0.6);
}

.drawer {
  position: fixed;
  top: 0;
  right: -360px;
  width: 320px;
  height: 100vh;
  background: rgba(12, 19, 38, 0.98);
  border-left: 1px solid var(--border);
  padding: 20px 16px;
  box-shadow: var(--shadow);
  transition: right 0.25s ease;
  z-index: 20;
}

.drawer.open {
  right: 0;
}

.drawer h3 {
  margin: 0 0 12px;
  font-size: 16px;
}

.drawer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.drawer li {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(11, 16, 32, 0.35);
}

.banner {
  display: none;
  margin: 12px 0 18px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(250, 204, 21, 0.45);
  background: rgba(250, 204, 21, 0.08);
  color: #facc15;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.banner.show {
  display: flex;
}

.header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 13px;
  flex-wrap: wrap;
  padding: 8px;
  border-radius: 12px;
  background: rgba(11, 16, 32, 0.45);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.nav a:hover {
  border-color: var(--border);
  color: var(--text);
}

.nav a.active {
  border-color: var(--border-strong);
  color: var(--text);
  background: rgba(124, 92, 255, 0.12);
}

.header h1 {
  margin: 0 0 6px;
  font-size: 30px;
  letter-spacing: 0.2px;
  font-weight: 700;
}

.subtle {
  color: var(--muted);
  margin: 0;
}

.subtitle {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.card {
  margin-top: 16px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(17, 26, 51, 0.94), rgba(17, 26, 51, 0.78));
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 650;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
  align-items: center;
}

.hero-banner {
  padding: 20px;
  border-radius: 16px;
  background: linear-gradient(130deg, rgba(124, 92, 255, 0.18), rgba(45, 212, 191, 0.16));
  border: 1px solid rgba(124, 92, 255, 0.35);
}

.hero h2 {
  font-size: 22px;
  margin: 0 0 8px;
}

.hero p {
  margin: 0 0 16px;
  color: var(--muted);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.kpi {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(11, 16, 32, 0.35);
}

.kpi strong {
  font-size: 22px;
  display: block;
}

.kpi span {
  color: var(--muted);
  font-size: 12px;
}

.panel {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: rgba(11, 16, 32, 0.35);
}

.badge {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.badge.good { color: var(--good); border-color: rgba(45, 212, 191, 0.45); }
.badge.warn { color: #facc15; border-color: rgba(250, 204, 21, 0.45); }
.badge.bad { color: var(--bad); border-color: rgba(251, 113, 133, 0.45); }

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

.stat {
  padding: 14px;
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  background: rgba(11, 16, 32, 0.45);
}

.stat strong {
  font-size: 20px;
  display: block;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table th, .table td {
  text-align: left;
  padding: 8px;
  border-bottom: 1px solid var(--border);
}

.table tr:hover td {
  background: rgba(11, 16, 32, 0.35);
}

.tag {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
}

.section {
  margin-top: 14px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

input, textarea {
  width: 100%;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: rgba(11, 16, 32, 0.55);
  color: var(--text);
  outline: none;
}

input:focus, textarea:focus {
  border-color: rgba(124, 92, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.2);
}

.full { grid-column: 1 / -1; }

.row {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

button {
  appearance: none;
  border: 1px solid var(--border-strong);
  background: rgba(124, 92, 255, 0.16);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
}

button:hover { border-color: rgba(124, 92, 255, 0.6); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  background: rgba(11, 16, 32, 0.4);
}

.btn-primary {
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.5), rgba(45, 212, 191, 0.2));
  border-color: rgba(124, 92, 255, 0.6);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}

@media (max-width: 960px) {
  .app {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .section-grid {
    grid-template-columns: 1fr;
  }
}

.status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--border);
  background: rgba(11, 16, 32, 0.45);
}

.pill.ok { border-color: rgba(45, 212, 191, 0.45); color: var(--good); }
.pill.bad { border-color: rgba(251, 113, 133, 0.45); color: var(--bad); }

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

.participants li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(11, 16, 32, 0.35);
}

.audio audio {
  width: 100%;
  margin-top: 8px;
}

.footer {
  margin-top: 18px;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  background: rgba(11, 16, 32, 0.45);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 8px;
}