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

:root {
  --bg: #0f0f0f;
  --bg2: #1a1a1a;
  --bg3: #252525;
  --text: #e0e0e0;
  --text2: #999;
  --accent: #e63946;
  --accent2: #c1121f;
  --sidebar-w: 260px;
  --player-h: 420px;
  --radius: 8px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- Sidebar --- */
.sidebar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--bg2);
  border-right: 1px solid #2a2a2a;
  z-index: 100;
  overflow-y: auto;
  transition: transform 0.25s ease;
}

.sidebar-header {
  padding: 20px 16px;
  border-bottom: 1px solid #2a2a2a;
}

.sidebar-header h2 {
  font-size: 1.1rem;
  color: var(--accent);
  letter-spacing: 1px;
  text-align: center;
}

.nav-list { list-style: none; padding: 8px 0; }

.nav-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  font-size: 0.88rem;
  transition: background 0.15s;
  color: var(--text2);
}

.nav-list li:hover { background: var(--bg3); color: var(--text); }
.nav-list li.active { background: var(--accent); color: #fff; }

.nav-list li img {
  width: 32px; height: 32px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

/* --- Menu Toggle --- */
.menu-toggle {
  display: none;
  position: fixed;
  top: 10px; left: 10px;
  z-index: 110;
  background: var(--bg2);
  color: var(--text);
  border: 1px solid #333;
  border-radius: 6px;
  font-size: 1.4rem;
  padding: 6px 12px;
  cursor: pointer;
}

.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 90;
}

/* --- Main --- */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 0 24px 24px;
}

.topbar {
  position: sticky; top: 0;
  background: var(--bg);
  padding: 16px 0;
  z-index: 10;
  border-bottom: 1px solid #222;
  margin-bottom: 8px;
}

.breadcrumbs {
  display: flex;
  list-style: none;
  gap: 4px;
  font-size: 0.82rem;
  flex-wrap: wrap;
  color: var(--text2);
}

.breadcrumbs li { cursor: pointer; }
.breadcrumbs li:hover { color: var(--text); }
.breadcrumbs li:last-child { color: var(--text); cursor: default; font-weight: 600; }
.breadcrumbs li::after { content: "/"; margin: 0 6px; color: #444; }
.breadcrumbs li:last-child::after { content: none; }

/* --- Grid --- */
.content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
  flex: 1;
}

.card {
  background: var(--bg2);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  border: 1px solid #222;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
  border-color: var(--accent);
}

.card-img {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  background: var(--bg3);
}

.card-img.contain { object-fit: contain; background: #111; }

.card-body { padding: 10px 12px; }

.card-title {
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-info {
  font-size: 0.72rem;
  color: var(--accent);
  margin-top: 4px;
}

/* --- Loading --- */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 60px 0;
  color: var(--text2);
}

.spinner {
  width: 36px; height: 36px;
  border: 3px solid #333;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none !important; }

/* --- Error --- */
.error {
  text-align: center;
  padding: 40px 20px;
  color: var(--accent);
  font-size: 0.95rem;
}

/* --- Player --- */
.player {
  position: fixed;
  left: var(--sidebar-w);
  right: 0; bottom: 0;
  height: var(--player-h);
  background: #000;
  z-index: 80;
  border-top: 2px solid var(--accent);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.player.hidden { transform: translateY(100%); }

.player-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--bg2);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.player-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: 12px;
}

.player-direct-link {
  color: var(--text2);
  text-decoration: none;
  font-size: 1.1rem;
  line-height: 1;
  padding: 4px;
  transition: color 0.15s;
}

.player-direct-link:hover { color: var(--accent); }

.player-close {
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}

.player-close:hover { color: var(--accent); }

.player-body {
  flex: 1;
  position: relative;
}

.player-body iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Login --- */
.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.login-overlay.hidden { display: none; }

.app-container.hidden { display: none; }

.login-box {
  background: var(--bg2);
  border: 1px solid #333;
  border-radius: 12px;
  padding: 40px 32px;
  width: 340px;
  text-align: center;
}

.login-logo {
  font-size: 3.5rem;
  margin-bottom: 8px;
  line-height: 1;
}

.login-box h1 {
  font-size: 1.6rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 28px;
}

.login-box input {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 12px;
  background: var(--bg3);
  border: 1px solid #333;
  border-radius: 6px;
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

.login-box input:focus { border-color: var(--accent); }

.login-box button {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.login-box button:hover { background: var(--accent2); }

.login-error {
  color: var(--accent);
  font-size: 0.82rem;
  margin-top: 10px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open { transform: translateX(0); }

  .main { margin-left: 0; padding: 0 10px 10px; }

  .menu-toggle { display: block; }

  .overlay.open { display: block; }

  .player {
    left: 0;
    right: 0;
    bottom: 0;
    height: 100vh;
    border-top: none;
    z-index: 200;
  }

  .player-header {
    padding: 12px 16px;
    font-size: 0.9rem;
  }

  .player-close {
    font-size: 2rem;
    padding: 4px 12px;
  }

  .content {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .card { border-radius: 10px; }

  .card-img { aspect-ratio: 16/10; }

  .card-title {
    font-size: 0.85rem;
    -webkit-line-clamp: 3;
  }

  .card-info { font-size: 0.75rem; }

  .card-body { padding: 10px 10px 12px; }

  .topbar { padding: 12px 0 12px 50px; }

  .breadcrumbs { font-size: 0.78rem; }

  .login-box {
    width: 90%;
    max-width: 340px;
    padding: 32px 20px;
  }
}

@media (max-width: 400px) {
  .content {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .card-body { padding: 8px 8px 10px; }

  .card-title { font-size: 0.8rem; }

  .card-info { font-size: 0.7rem; }

  .player-header {
    padding: 10px 12px;
    font-size: 0.8rem;
  }

  #playerTitle {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 60vw;
  }

  .topbar { padding: 10px 0 10px 46px; }
}