:root {
  --ink-900: #1c1c1a;
  --ink-700: #3e3d39;
  --ink-500: #6b6760;
  --mist-100: #f7f3ec;
  --mist-200: #efe7da;
  --sun-400: #f0b66d;
  --sun-500: #e5964a;
  --sea-400: #5b9fa0;
  --sea-600: #316d6f;
  --berry-300: #d97963;
  --glow: rgba(255, 221, 162, 0.35);
  --panel: rgba(255, 249, 242, 0.82);
  --panel-strong: rgba(255, 249, 242, 0.95);
  --shadow: 0 24px 60px rgba(28, 28, 26, 0.2);
  --stroke: rgba(28, 28, 26, 0.08);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --font-body: "Space Grotesk", "IBM Plex Sans", "Manrope", sans-serif;
  --font-display: "Fraunces", "Playfair Display", "Georgia", serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-900);
  background: radial-gradient(circle at top, #fff6e7 0%, #f7efe0 35%, #e9e2d2 100%);
  min-height: 100vh;
}

.backdrop {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(transparent 0 2px, rgba(28, 28, 26, 0.05) 2px);
  background-size: 26px 26px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

.orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(30px);
  opacity: 0.65;
  z-index: 0;
  animation: float 12s ease-in-out infinite;
}

.orb-a {
  width: 260px;
  height: 260px;
  top: -40px;
  right: 10%;
  background: radial-gradient(circle, rgba(240, 182, 109, 0.85), rgba(240, 182, 109, 0));
}

.orb-b {
  width: 220px;
  height: 220px;
  bottom: 10%;
  left: 8%;
  background: radial-gradient(circle, rgba(91, 159, 160, 0.7), rgba(91, 159, 160, 0));
  animation-delay: -4s;
}

.orb-c {
  width: 180px;
  height: 180px;
  bottom: 20%;
  right: 30%;
  background: radial-gradient(circle, rgba(217, 121, 99, 0.6), rgba(217, 121, 99, 0));
  animation-delay: -8s;
}

.app {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  padding: 24px;
}

.panel {
  background: var(--panel);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--stroke);
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 48px);
  animation: rise 0.8s ease-out;
}

.panel-header,
.panel-footer {
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-body {
  padding: 0 18px 16px;
  overflow-y: auto;
  flex: 1;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--sun-500), var(--sea-400));
  color: white;
  font-weight: 700;
  letter-spacing: 1px;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 20px;
}

.brand-sub {
  font-size: 13px;
  color: var(--ink-500);
}

.ghost-btn {
  border: 1px solid var(--stroke);
  background: transparent;
  padding: 8px 14px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 13px;
}

.ghost-btn:hover {
  background: rgba(255, 255, 255, 0.6);
}

.section-title {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 11px;
  color: var(--ink-500);
  margin: 16px 0 10px;
}

.session-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.session {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.2s ease;
}

.session:hover {
  border-color: rgba(91, 159, 160, 0.3);
  transform: translateY(-2px);
}

.session.active {
  border-color: rgba(91, 159, 160, 0.6);
  background: rgba(91, 159, 160, 0.12);
}

.session-id {
  font-weight: 600;
  font-size: 13px;
  word-break: break-all;
}

.session-meta {
  font-size: 12px;
  color: var(--ink-500);
  margin-top: 4px;
}

.status-pill {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  color: var(--ink-500);
}

.main {
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: rise 0.9s ease-out;
}

.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-radius: var(--radius-lg);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

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

.headline {
  font-family: var(--font-display);
  font-size: 28px;
}

.subhead {
  color: var(--ink-500);
  font-size: 13px;
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-500);
}

.live-indicator .dot {
  width: 8px;
  height: 8px;
  background: var(--sun-500);
  border-radius: 999px;
  box-shadow: 0 0 12px var(--glow);
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.card {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--panel);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}

.card-title {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-500);
}

.card-value {
  font-size: 26px;
  margin-top: 8px;
}

.card-foot {
  font-size: 12px;
  color: var(--ink-500);
}

.controls {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.7fr;
  gap: 16px;
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}

.control label {
  display: block;
  font-size: 12px;
  color: var(--ink-500);
  margin-bottom: 6px;
}

.control input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  font-family: var(--font-body);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  font-size: 12px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.7);
}

.chip.active {
  background: rgba(91, 159, 160, 0.18);
  border-color: rgba(91, 159, 160, 0.6);
}

.toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.toggle input {
  width: 36px;
  height: 20px;
  appearance: none;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 999px;
  position: relative;
  cursor: pointer;
  outline: none;
}

.toggle input::after {
  content: "";
  width: 16px;
  height: 16px;
  background: white;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.2s ease;
}

.toggle input:checked {
  background: rgba(91, 159, 160, 0.5);
}

.toggle input:checked::after {
  transform: translateX(16px);
}

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

.dash-card {
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.dash-body {
  font-size: 13px;
  color: var(--ink-700);
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 14px;
  padding: 12px;
  max-height: 220px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  min-height: 360px;
}

.timeline,
.detail {
  background: var(--panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  padding: 16px 18px;
  overflow: hidden;
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 520px;
  overflow-y: auto;
}

.event {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.2s ease;
  animation: fadeIn 0.3s ease;
}

.event:hover {
  border-color: rgba(240, 182, 109, 0.5);
  transform: translateY(-2px);
}

.event.active {
  border-color: rgba(240, 182, 109, 0.8);
  background: rgba(240, 182, 109, 0.12);
}

.event-header {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 13px;
}

.event-meta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--ink-500);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.badge {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.05);
  font-size: 11px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-card {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.75);
  min-height: 460px;
  overflow-y: auto;
}

.detail-card.empty {
  display: grid;
  place-items: center;
  color: var(--ink-500);
}

.detail-row {
  margin-bottom: 12px;
}

.detail-label {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-500);
  margin-bottom: 6px;
}

.detail-value {
  font-size: 13px;
  white-space: pre-wrap;
  word-break: break-word;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 10px;
  padding: 10px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-18px);
  }
}

@media (max-width: 1100px) {
  .app {
    grid-template-columns: 1fr;
  }
  .panel {
    min-height: auto;
  }
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .controls {
    grid-template-columns: 1fr 1fr;
  }
  .dash {
    grid-template-columns: 1fr;
  }
  .content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .cards {
    grid-template-columns: 1fr;
  }
  .controls {
    grid-template-columns: 1fr;
  }
}