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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #0f0f0f;
  color: #e0e0e0;
  min-height: 100vh;
}

#app {
  width: 100%;
  min-height: 100vh;
}

/* Auth */
.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.auth-form {
  background: #1a1a1a;
  padding: 2rem;
  border-radius: 8px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-form h1 {
  text-align: center;
  font-size: 1.5rem;
  color: #fff;
}

.auth-form input {
  padding: 0.75rem;
  border-radius: 4px;
  border: 1px solid #333;
  background: #0f0f0f;
  color: #e0e0e0;
  font-size: 1rem;
}

.auth-form button {
  padding: 0.75rem;
  border-radius: 4px;
  border: none;
  background: #6c5ce7;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
}

.auth-form button:hover {
  background: #5a4bd1;
}

.auth-error {
  color: #e74c3c;
  text-align: center;
  font-size: 0.875rem;
}

/* Dashboard */
.dashboard {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.dashboard h1 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.room-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.room-card {
  background: #1a1a1a;
  border-radius: 8px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.room-card h2 {
  font-size: 1.125rem;
  color: #fff;
}

.room-card .meta {
  font-size: 0.875rem;
  color: #999;
}

.room-card button {
  padding: 0.5rem 1rem;
  border-radius: 4px;
  border: none;
  background: #6c5ce7;
  color: #fff;
  cursor: pointer;
  align-self: flex-start;
}

.room-card button:hover {
  background: #5a4bd1;
}

.empty-state {
  text-align: center;
  color: #666;
  padding: 4rem 0;
  font-size: 1.125rem;
}

/* Player */
.player-container {
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: #000;
}

.player-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.8);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
}

.player-header .back-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
}

.player-header .info {
  font-size: 0.875rem;
}

.player-video {
  flex: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.8);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
}

.player-controls label {
  font-size: 0.75rem;
  color: #ccc;
}

.player-controls input[type="range"] {
  width: 100px;
}

.player-controls .fullscreen-btn {
  margin-left: auto;
  background: none;
  border: 1px solid #555;
  color: #fff;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  cursor: pointer;
}

.stream-ended {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  height: 100vh;
  font-size: 1.25rem;
}

.stream-ended button {
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  border: none;
  background: #6c5ce7;
  color: #fff;
  cursor: pointer;
}