:root {
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #050608;
  color: #f4f4f5;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

main {
  min-height: 100vh;
}

.landing {
  display: grid;
  place-items: center;
  padding: 4rem 1.5rem;
}

.panel {
  background: rgba(21, 23, 28, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 2.5rem;
  max-width: 720px;
  width: min(100%, 720px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.panel__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.primary,
.secondary,
.chatItem {
  font: inherit;
  border: none;
  cursor: pointer;
}

.primary {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff3b30, #ff9500);
  color: #fff;
  font-weight: 600;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 99, 71, 0.35);
}

.secondary {
  margin-top: 1rem;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #f4f4f5;
}

.muted {
  color: rgba(244, 244, 245, 0.6);
  margin-top: 0.6rem;
}

.dashboard {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem clamp(1rem, 5vw, 3rem);
}

.dashboard__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.dashboard__content {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 1.5rem;
}

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

.chatList {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 70vh;
  overflow-y: auto;
}

.chatItem {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  text-align: left;
  transition: background 120ms ease, transform 120ms ease;
}

.chatItem:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.chatItem--active {
  outline: 2px solid rgba(255, 149, 0, 0.65);
  background: rgba(255, 149, 0, 0.12);
}

.chatItem__author {
  font-weight: 600;
  color: #f97316;
}

.chatItem__text {
  opacity: 0.9;
}

.chatItem time {
  font-size: 0.8rem;
  opacity: 0.6;
}

.overlayPreview {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.overlayPreview__card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 14px;
  min-height: 240px;
}

.overlayPreview__author {
  font-weight: 600;
  color: #7dd3fc;
}

.overlayPreview__empty {
  min-height: 240px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 14px;
  gap: 1rem;
}

.overlay {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0);
}

.overlay__card {
  padding: 1.5rem 2rem;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.85);
  color: #f8fafc;
  max-width: 960px;
  width: min(90vw, 960px);
  box-shadow: 0 16px 60px rgba(15, 23, 42, 0.35);
}

.overlay__author {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #38bdf8;
}

.overlay__text {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  line-height: 1.4;
}

.overlay__placeholder {
  padding: 1rem 1.4rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.75);
}

.status {
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status--connecting {
  background: rgba(125, 211, 252, 0.2);
  color: #7dd3fc;
}

.status--live {
  background: rgba(74, 222, 128, 0.2);
  color: #4ade80;
}

.status--error {
  background: rgba(248, 113, 113, 0.2);
  color: #f87171;
}