/* =============================================
   MOBILE & TABLET RESPONSIVE — NAYUTA REDESIGN
   ============================================= */

@media screen and (max-width: 992px) {

  /* Layout */
  .container {
    display: block;
    height: auto;
    position: relative;
    overflow-x: hidden;
  }

  .container main {
    width: 100%;
    padding: 16px 16px 110px 16px;
    height: auto;
    overflow-y: visible;
  }

  /* ---- Sidebar & Overlay ---- */
  .container .sidebar {
    position: fixed;
    left: -100%;
    top: 0;
    width: 270px;
    height: 100vh;
    z-index: 200;
    background-color: var(--surface-color);
    border-right: 1px solid var(--border-color);
    transition: left 0.3s ease-in-out;
    box-shadow: 5px 0 20px rgba(0, 0, 0, 0.6);
  }

  .container .sidebar .menu-mobile {
    display: block;
    padding: 16px 0;
    border-top: 1px solid var(--border-color);
    margin-top: 16px;
  }

  .mobile-profile-container {
    display: block !important;
  }

  .mobile-profile-container .profile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    gap: 10px;
  }

  .mobile-profile-container .profile .user {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .mobile-profile-container .profile .user .left img.profile-avatar,
  .container .sidebar .profile-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 1.5px solid var(--border-active);
  }

  .mobile-profile-container .profile .info #profile-name,
  .mobile-profile-container .profile .info h5 {
    font-size: 14px;
    margin: 0;
    color: var(--text-color);
    font-weight: 600;
  }

  .mobile-profile-container .profile .profile-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
  }

  /* Mobile settings dropdown */
  #settings-dropdown-mobile,
  .settings-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 52px;
    background: var(--surface-raised);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 6px;
    min-width: 150px;
    z-index: 250;
    box-shadow: 0 8px 24px rgba(0,0,0,0.6);
  }

  #settings-dropdown-mobile.open,
  .settings-dropdown.open {
    display: block;
  }

  #settings-dropdown-mobile ul { margin: 0; padding: 0; list-style: none; }
  #settings-dropdown-mobile ul li { padding: 6px 10px; }
  #settings-dropdown-mobile ul li a {
    color: var(--second-color);
    text-decoration: none;
    font-size: 13px;
  }

  .container .sidebar { overflow-y: auto; -webkit-overflow-scrolling: touch; }

  .container.sidebar-active .sidebar {
    left: 0 !important;
  }

  .container.sidebar-active::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 90;
    backdrop-filter: blur(3px);
  }

  /* ---- Header ---- */
  .container main header {
    flex-wrap: wrap;
    padding: 14px 0 10px 0;
    gap: 10px;
    background: linear-gradient(180deg, var(--background-color) 85%, transparent 100%);
  }

  .container main header .search {
    width: 100%;
    order: 2;
    max-width: 100%;
  }

  .container main header .nav-links a {
    display: none;
  }

  /* ---- Trending / Slideshow ---- */
  .slideshow { width: 100%; }

  .container main .trending {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 16px;
    margin-top: 16px;
    padding: 20px 20px;
  }

  .container main .trending .left .info {
    padding: 0;
    width: 100%;
  }

  .container main .trending .left .info h2 {
    font-size: 30px;
  }

  .slideshow img#slide-image {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    max-height: 300px;
    object-fit: cover;
    border-radius: var(--radius-md);
  }

  /* ---- Right Section → Fixed Player Bar ---- */
  .container .right-section {
    position: fixed !important;
    bottom: 0 !important;
    top: auto !important;
    left: 0;
    right: 0;
    width: auto;
    height: auto;
    background: transparent;
    z-index: 150;
    pointer-events: none;
    display: block;
    padding: 0 !important;
    border: none;
  }

  .container .right-section .player {
    pointer-events: auto;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    background: rgba(17, 17, 20, 0.97);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-color);
    border-radius: 0;
    width: 100%;
    padding: 0 16px;
    gap: 12px;
  }

  .container .right-section .profile {
    display: none;
  }

  .player-top {
    width: auto;
    flex: 1;
    margin-bottom: 0;
  }

  .song-info { gap: 10px; }

  .song-info img {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
  }

  .song-details h4 {
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 110px;
  }

  .song-details p { font-size: 11px; }

  .player-progress { display: none; }

  .player-footer { width: auto; }
  .player-controls { gap: 6px; }

  #loop-btn { display: none !important; }

  #play-btn {
    width: 40px;
    height: 40px;
  }

  #play-btn i { font-size: 20px; }

  #next-btn, #prev-btn, #volume-btn {
    display: flex !important;
    width: 34px;
    height: 34px;
  }

  /* ---- Menu Button ---- */
  .menu-btn {
    display: flex;
    font-size: 20px;
    color: var(--text-color);
    order: 1;
  }

  /* ---- Personalized Songs Grid ---- */
  .personalized-songs-grid,
  .lists-grid .items {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 6px;
    gap: 12px;
    max-height: none;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .personalized-songs-grid::-webkit-scrollbar { display: none; }

  #music-items {
    margin-top: 8px;
    padding: 10px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-md);
  }

  .music-card {
    min-width: 140px;
    max-width: 140px;
    height: auto;
    flex-shrink: 0;
    transition: none;
    scroll-snap-align: start;
  }

  .music-card:hover {
    transform: none;
    border-color: var(--border-color);
  }

  .personalized-songs-grid .music-card,
  .main-list-grid .music-card {
    border-radius: var(--radius-md);
    padding: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .music-card-img { height: 110px; }

  /* ---- Main List — 2-column grid on mobile ---- */
  .main-list .main-list-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    overflow: visible;
  }

  .main-list .main-list-grid .music-card {
    min-width: unset;
    max-width: none;
    width: 100%;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 8px;
    min-height: 68px;
  }

  .main-list .main-list-grid .music-card img.music-card-img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    flex: 0 0 56px;
    margin-bottom: 0;
  }

  .main-list .main-list-grid .music-card .music-card-info {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 3px;
    align-items: flex-start;
  }

  .main-list .main-list-grid .music-card .music-card-info h4 {
    font-size: 13px;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .main-list .main-list-grid .music-card .music-card-info p {
    font-size: 11px;
    margin: 0;
    color: var(--second-color);
  }

  /* ---- Add-to-playlist btn — compact ---- */
  .personalized-songs-grid .music-card .add-to-playlist-btn,
  .main-list .music-card .add-to-playlist-btn,
  .lists-grid .music-card .add-to-playlist-btn,
  #music-items .music-card .add-to-playlist-btn {
    width: 26px !important;
    height: 26px !important;
    font-size: 10px !important;
  }

  /* Play button on card — always visible on mobile */
  .music-card .load-btn {
    opacity: 1 !important;
    transform: translateY(0) !important;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) !important;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--main-color);
    color: #1a1020;
    border: none;
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-size: 0;
    padding: 0;
  }

  .music-card .load-btn i { font-size: 16px; color: #1a1020; }

  /* ---- Slideshow Info ---- */
  .slideshow-info { text-align: center; padding: 10px 0 0 0; }
  .slideshow-info h4 { font-size: 1em; color: var(--main-color); }
  .slideshow-info p { font-size: 0.85em; color: var(--second-color); }

  /* ---- Remove hover effects on interactive elements ---- */
  .container .sidebar .menu ul li:hover {
    background-color: transparent;
    border-color: transparent;
  }

  .container .sidebar .menu ul li:hover a,
  .container .sidebar .menu ul li:hover i,
  .playlist-item:hover {
    color: var(--text-color);
    background-color: transparent;
    border-color: var(--border-color);
  }

  /* ---- Snake game hidden on mobile ---- */
  .snake-game-container { display: none; }

  /* ---- Queue hidden on mobile ---- */
  .queue-section { display: none !important; }

  /* ---- Footer ---- */
  .footer-content {
    flex-direction: column;
    gap: 24px;
  }

  .site-footer {
    padding: 24px 16px 16px 16px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
}

/* ---- Extra Small Screens < 480px ---- */
@media screen and (max-width: 480px) {
  .main-list .main-list-grid {
    grid-template-columns: 1fr !important;
  }

  .container main .trending .left .info h2 {
    font-size: 24px;
  }

  .slideshow img#slide-image {
    max-height: 190px;
  }

  .container .right-section .player {
    height: 64px;
    padding: 0 12px;
  }
}

/* ---- Mobile Player Overlay (detailed) ---- */
.mobile-player-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 400;
  pointer-events: none;
}

.mobile-player-overlay .mobile-player-card {
  width: 100%;
  max-width: 720px;
  background: linear-gradient(180deg, var(--surface-raised), var(--surface-color));
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -16px 50px rgba(0, 0, 0, 0.7);
  transform: translateY(100%);
  transition: transform 300ms ease;
  pointer-events: auto;
}

.mobile-player-overlay.open .mobile-player-card { transform: translateY(0); }

.mp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

.mp-header .mp-title {
  color: var(--text-color);
  font-weight: 700;
  font-size: 14px;
}

.mp-close, .mp-more {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
}

.mp-main {
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
}

.mp-art img {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
}

.mp-info { text-align: center; }
.mp-info h3 { margin: 0; color: var(--text-color); font-size: 18px; font-weight: 700; }
.mp-info p { margin: 0; color: var(--second-color); font-size: 13px; }

.mp-progress {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mp-time {
  color: var(--text-muted);
  font-size: 11px;
  width: 40px;
  text-align: center;
}

.mp-bar {
  flex: 1;
  height: 4px;
  background: var(--surface-hover);
  border-radius: 6px;
  position: relative;
  cursor: pointer;
}

.mp-bar-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, var(--main-color), #b88dac);
  border-radius: 6px;
}

.mp-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
  padding-bottom: 20px;
}

.mp-btn {
  background: transparent;
  border: none;
  color: var(--text-color);
  font-size: 20px;
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.mp-play {
  background: var(--main-color);
  color: #1a1020;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 24px;
}

.mp-btn.active {
  color: var(--main-color);
}