/**
 * MOVIETV - Responsive Stylesheet
 * Breakpoints: Mobile (<640px), Tablet (<1024px), Desktop (>=1024px)
 */

/* Mobile Hamburger & Drawer */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-color);
  z-index: 1500;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -10px 0 30px rgba(0,0,0,0.8);
}

.mobile-drawer.open {
  right: 0;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 1400;
  display: none;
}

.drawer-overlay.open {
  display: block;
}

.drawer-close {
  align-self: flex-end;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.6rem;
  cursor: pointer;
}

/* Tablet Layouts (< 1024px) */
@media (max-width: 1024px) {
  .movie-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }

  .ranking-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .genre-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .detail-grid {
    grid-template-columns: 240px 1fr;
    gap: 1.75rem;
  }

  .hero-title {
    font-size: 2.4rem;
  }
}

/* Mobile Layouts (< 768px) */
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .search-trigger-box {
    width: 160px;
  }

  .movie-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  .ranking-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .genre-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }

  .detail-poster {
    max-width: 260px;
    margin: 0 auto;
  }

  .hero-title {
    font-size: 1.85rem;
  }

  .detail-title {
    font-size: 2rem;
  }

  .hero-content {
    padding-bottom: 2.5rem;
    padding-top: 3rem;
  }

  .hero-backdrop {
    min-height: 440px;
  }
}

@media (max-width: 480px) {
  .search-trigger-box {
    display: none;
  }
}