/* =========================================================
   DARK THEME - MovieHub
   ========================================================= */
:root {
  --color-bg: #0a0a0a;
  --color-surface: #1a1a1a;
  --color-surface-raised: #222222;
  --color-text: #f5f5f7;
  --color-text-secondary: #a1a1a6;
  --color-text-tertiary: #6e6e73;
  --color-border: #333333;
  --color-border-strong: #555555;
  --color-accent: #00ff88;
  --color-accent-hover: #00cc6a;
  --color-danger: #ff4444;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 0.25s;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.5;
}

a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { display: block; max-width: 100%; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================================================
   HEADER
   ========================================================= */
.header {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-accent);
}

.search-container {
  display: flex;
  flex: 1;
  max-width: 420px;
  min-width: 160px;
}

.search-input {
  flex: 1;
  padding: 9px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius-pill) 0 0 var(--radius-pill);
  color: var(--color-text);
  font-size: 0.9rem;
  outline: none;
}

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

.search-btn {
  padding: 9px 20px;
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  color: var(--color-bg);
  font-weight: 600;
}

.search-btn:hover {
  background: var(--color-accent-hover);
}

.login-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  font-weight: 500;
}

.login-btn:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}

/* =========================================================
   MOVIES GRID
   ========================================================= */
.main-content { padding: 28px 0; }

.movies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  padding: 15px 0;
}

.movie-card {
  background: var(--color-surface-raised);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--color-border);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.movie-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.movie-poster {
  width: 100%;
  height: 280px;
  object-fit: cover;
  background: var(--color-surface);
}

.movie-info { padding: 12px 14px; }

.movie-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.movie-meta {
  display: flex;
  justify-content: space-between;
  color: var(--color-text-secondary);
  font-size: 0.78rem;
}

.movie-genre {
  color: var(--color-accent);
  font-size: 0.75rem;
  margin-top: 4px;
}

/* =========================================================
   LOADING
   ========================================================= */
.loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(6px);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 15px;
}

.loading-overlay.active { display: flex; }

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading-text { color: var(--color-text-secondary); font-size: 1rem; }

.loading-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  width: 100%;
}

.loading-card {
  background: var(--color-surface-raised);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.loading-card .poster-placeholder {
  height: 280px;
  background: linear-gradient(100deg, var(--color-surface) 30%, #2a2a2a 50%, var(--color-surface) 70%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}

@keyframes shimmer {
  0% { background-position: 150% 0; }
  100% { background-position: -50% 0; }
}

.loading-card .info-placeholder { padding: 12px 14px; }
.loading-card .title-placeholder {
  height: 16px;
  width: 80%;
  background: var(--color-surface);
  border-radius: 4px;
  margin-bottom: 8px;
}
.loading-card .meta-placeholder {
  height: 11px;
  width: 55%;
  background: var(--color-surface);
  border-radius: 4px;
}

/* =========================================================
   MODAL
   ========================================================= */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-overlay.active { display: flex; }

.modal-content {
  background: var(--color-surface-raised);
  border-radius: var(--radius-lg);
  max-width: 850px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
  position: relative;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 18px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: none;
  border-radius: 50%;
  color: var(--color-text-secondary);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}

.modal-close:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}

.modal-movie-detail {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 28px;
}

.modal-poster {
  width: 100%;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.modal-info h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--color-text);
}

.modal-info .movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}

.modal-info .movie-meta span {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

.modal-video video {
  width: 100%;
  border-radius: var(--radius-md);
  background: #000;
  margin-top: 16px;
}

.qismlar-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.qism-btn {
  padding: 7px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-text);
  font-size: 0.85rem;
  transition: all var(--duration) var(--ease);
}

.qism-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.qism-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
}

/* =========================================================
   AGE MODAL
   ========================================================= */
.age-modal { max-width: 420px; }

.age-modal-content {
  text-align: center;
  padding: 10px;
}

.age-modal-content h2 {
  color: var(--color-danger);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.age-modal-content p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 22px;
  line-height: 1.6;
}

.age-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.age-btn {
  padding: 11px 32px;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.age-btn-yes {
  background: var(--color-accent);
  color: var(--color-bg);
}

.age-btn-yes:hover { background: var(--color-accent-hover); }

.age-btn-no {
  background: var(--color-surface);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.age-btn-no:hover {
  border-color: var(--color-danger);
  color: var(--color-danger);
}

/* =========================================================
   ADMIN
   ========================================================= */
.admin-login {
  max-width: 380px;
  margin: 48px auto;
  background: var(--color-surface-raised);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.admin-login h2 {
  text-align: center;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 26px;
}

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  margin-bottom: 6px;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 9px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.92rem;
  outline: none;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--color-accent);
  background: var(--color-bg);
}

.btn {
  padding: 10px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn-primary:hover { background: var(--color-accent-hover); }

.btn-danger {
  background: var(--color-danger);
  color: #fff;
}

.error-message {
  color: var(--color-danger);
  margin-top: 8px;
  text-align: center;
  font-size: 0.88rem;
}

.logout-btn {
  padding: 7px 18px;
  background: transparent;
  border: 1px solid var(--color-danger);
  border-radius: var(--radius-pill);
  color: var(--color-danger);
  font-size: 0.88rem;
}

.logout-btn:hover {
  background: var(--color-danger);
  color: #fff;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 768px) {
  .header-content { flex-direction: column; align-items: stretch; }
  .search-container { max-width: 100%; }
  .movies-grid, .loading-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
  .movie-poster { height: 220px; }
  .modal-movie-detail { grid-template-columns: 1fr; gap: 16px; }
  .modal-content { padding: 18px; }
  .age-buttons { flex-direction: column; }
  .age-btn { width: 100%; }
}

@media (max-width: 480px) {
  .movies-grid, .loading-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
  .movie-poster { height: 180px; }
  .logo { font-size: 1.1rem; }
  .admin-login { padding: 20px; margin: 20px 10px; }
}