* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
  background: linear-gradient(135deg, #ffffff 0%, #f0eeec 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: linear-gradient(to bottom right, #f97316 0%, #ea580c 100%);
  padding: 14px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 10;
}

.topbar-logo {
  color: #fff;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
}

.topbar-meta {
  color: #fff;
  font-size: 0.85rem;
  text-align: right;
  line-height: 1.6;
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
}

.topbar-shadow {
  height: 6px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.12), transparent);
}

.main-content {
  display: none;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
}

.main-content.visible {
  display: flex;
}

.card {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  max-width: 860px;
  width: 100%;
}

.left-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.thumbnail-wrap {
  width: 300px;
  height: 200px;
  background: #111;
  overflow: hidden;
  border-radius: 4px;
}

.thumbnail-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumbnail-meta {
  font-size: 0.82rem;
  color: #555;
  text-align: center;
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
  letter-spacing: 0.01em;
}

.right-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 4px;
}

.room-name {
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
  font-weight: 700;
  font-size: 2.4rem;
  color: #111;
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.room-description {
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  color: #444;
  line-height: 1.5;
  max-width: 440px;
}

.stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.stat-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: #222;
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
}

.stat-row svg {
  width: 22px;
  height: 22px;
  fill: #111;
  flex-shrink: 0;
}

.join-btn {
  margin-top: 18px;
  background: linear-gradient(to bottom right, #f97316, #ea580c);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 12px 32px;
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: opacity 0.15s;
  align-self: flex-start;
}

.join-btn:hover {
  opacity: 0.88;
}

.error-state {
  display: none;
  flex: 1;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  padding: 60px 32px;
  text-align: center;
}

.error-state.visible {
  display: flex;
}

.error-state h2 {
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  color: #111;
}

.error-state p {
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
  color: #666;
  font-size: 1rem;
}

.loading-state {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  font-family: 'Futura PT', 'Futura', 'Century Gothic', sans-serif;
  color: #888;
  font-size: 1rem;
}

.loading-state.hidden {
  display: none;
}