/* ==========================================================================
   Sunny Portfolio - Admin CMS Dashboard Styling
   ========================================================================== */

* {
  box-sizing: border-box;
}

.admin-container {
  max-width: 1280px;
  margin: 50px auto 0;
  padding: 2rem 1.5rem;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  gap: 1rem;
  flex-wrap: wrap;
}

.admin-header-actions {
  padding-top: 2.2rem;
  display: flex;
  align-items: center;
}

.admin-live-btn {
  white-space: nowrap;
}

.admin-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.4rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.admin-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.admin-tab-btn:hover {
  color: var(--text-primary);
  background: var(--bg-surface-hover);
}

.admin-tab-btn.active {
  color: var(--accent-gold-light);
  background: var(--bg-surface-elevated);
  border-bottom: 2px solid var(--accent-gold);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Card Panels & Containers */
.admin-card-panel {
  background: var(--bg-surface);
  padding: 1.8rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  margin-bottom: 2.5rem;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 1.2rem;
}

.admin-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.admin-music-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.8rem;
  margin-bottom: 2.5rem;
}

.admin-featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
}

.admin-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Upload Dropzone */
.dropzone {
  border: 2px dashed var(--border-active);
  background: rgba(229, 169, 112, 0.03);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  margin-bottom: 2rem;
}

.dropzone.dragover {
  background: rgba(229, 169, 112, 0.1);
  border-color: var(--accent-gold-light);
  transform: scale(1.01);
}

.dropzone-icon {
  font-size: 3rem;
  color: var(--accent-gold);
  margin-bottom: 1rem;
}

.dropzone-title {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.dropzone-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Upload Preview Queue */
.upload-queue {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.upload-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  position: relative;
}

.upload-preview-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-sm);
  object-fit: cover;
  margin-bottom: 1rem;
}

.upload-progress {
  height: 4px;
  width: 100%;
  background: var(--bg-surface-hover);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 0.8rem;
}

.upload-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent-gold);
  transition: width 0.2s ease;
}

/* Management Tables & Lists */
.admin-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.admin-item-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.admin-item-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.admin-item-body {
  padding: 1.2rem;
  flex: 1;
}

.admin-item-actions {
  display: flex;
  gap: 0.6rem;
  padding: 0.8rem 1.2rem;
  background: var(--bg-surface-elevated);
  border-top: 1px solid var(--border-subtle);
}

/* Performance, Music, Featured, Inquiry & Archive Cards */
.perf-card,
.archive-item-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-surface);
  padding: 1.1rem 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  margin-bottom: 0.85rem;
  gap: 1.2rem;
  flex-wrap: wrap;
  transition: var(--transition-fast);
}

.perf-details {
  flex: 1;
  min-width: 280px;
}

.perf-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-photo { background: rgba(52, 152, 219, 0.2); color: #3498db; }
.badge-audio { background: rgba(155, 89, 182, 0.2); color: #9b59b6; }
.badge-featured { background: rgba(241, 196, 15, 0.2); color: #f1c40f; }

/* Login Modal */
.login-card {
  max-width: 420px;
  margin: 6rem auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

/* Modal Overlay & Dialog */
.admin-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.75);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow-y: auto;
}

.admin-modal-dialog {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 720px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  position: relative;
  margin: auto;
}

/* ==========================================================================
   Mobile & Responsive Styles (< 768px)
   ========================================================================== */
@media (max-width: 768px) {
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
  }

  /* Prevent iOS zoom on inputs */
  .form-input,
  .form-textarea,
  select.form-input,
  input[type="text"],
  input[type="url"],
  input[type="password"],
  input[type="email"],
  input[type="datetime-local"] {
    font-size: 16px !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  /* Page Layout & Spacing */
  .admin-container {
    margin: 15px auto 0;
    padding: 1rem 0.85rem 3.5rem;
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  /* Header */
  .admin-header {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    gap: 0.75rem;
  }

  .admin-header h1 {
    font-size: 1.65rem !important;
    line-height: 1.15;
  }

  .admin-header-actions {
    padding-top: 0 !important;
    width: 100%;
  }

  .admin-header-actions .btn,
  .admin-live-btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  /* Touch-friendly Horizontal Tabs Strip */
  .admin-tabs {
    gap: 0.35rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin-left: -0.5rem;
    margin-right: -0.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  .admin-tabs::-webkit-scrollbar {
    display: none;
  }

  .admin-tab-btn {
    font-size: 0.84rem;
    padding: 0.45rem 0.75rem;
    border-radius: var(--radius-sm);
  }

  /* Card Panels and In-Card Overrides */
  .admin-card-panel {
    padding: 1.15rem 0.95rem !important;
    border-radius: var(--radius-md) !important;
    margin-bottom: 1.25rem !important;
  }

  /* Override hardcoded inline paddings on panels */
  div[style*="padding:2rem"],
  div[style*="padding: 2rem"],
  div[style*="padding:1.8rem"],
  div[style*="padding: 1.8rem"],
  div[style*="padding:1.5rem 2rem"] {
    padding: 1.15rem 0.95rem !important;
    border-radius: var(--radius-md) !important;
    margin-bottom: 1.25rem !important;
  }

  /* Form Grids: Collapse 2-column forms to 1 column */
  .admin-form-grid,
  .admin-two-col,
  form[style*="grid-template-columns:1fr 1fr"],
  form[style*="grid-template-columns: 1fr 1fr"],
  form[style*="grid-template-columns:1fr 1fr;"],
  div[style*="grid-template-columns:1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr;"] {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 0.85rem !important;
  }

  .admin-form-grid > div,
  .admin-two-col > div {
    grid-column: 1 / -1 !important;
    min-width: 0 !important;
  }

  /* Tab 2 (Music) & Tab 3 (Featured) Side-by-Side Containers */
  .admin-music-grid,
  .admin-featured-grid,
  div[style*="minmax(360px, 1fr)"],
  div[style*="minmax(420px, 1fr)"] {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 1.2rem !important;
    margin-bottom: 1.25rem !important;
  }

  /* Dropzones */
  .dropzone,
  div[id*="Dropzone"] {
    padding: 1.6rem 1rem !important;
    margin-bottom: 1.25rem !important;
    border-radius: var(--radius-md) !important;
  }

  .dropzone-icon {
    font-size: 2.2rem !important;
    margin-bottom: 0.4rem !important;
  }

  .dropzone-title {
    font-size: 1.05rem !important;
  }

  .dropzone-subtitle {
    font-size: 0.8rem !important;
  }

  .dropzone .btn {
    width: 100% !important;
    justify-content: center !important;
  }

  /* Cards in Lists (Performances, Inquiries, Music, Featured, Archive) */
  .perf-card,
  .archive-item-card {
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 1rem 0.85rem !important;
    gap: 0.75rem !important;
  }

  .perf-details,
  .perf-card > div:first-child,
  .archive-item-card > div:first-child {
    min-width: 0 !important;
    width: 100% !important;
  }

  /* Action buttons inside list cards: stretch across mobile width */
  .perf-actions,
  .perf-card > div:last-child,
  .archive-item-card > div:last-child {
    display: flex !important;
    width: 100% !important;
    gap: 0.4rem !important;
    justify-content: stretch !important;
    flex-wrap: wrap !important;
    border-top: 1px solid var(--border-subtle);
    padding-top: 0.65rem;
    margin-top: 0.25rem;
  }

  .perf-actions .btn,
  .perf-actions a.btn,
  .perf-card > div:last-child .btn,
  .perf-card > div:last-child a.btn,
  .archive-item-card > div:last-child .btn {
    flex: 1 1 0 !important;
    min-width: 70px;
    justify-content: center !important;
    text-align: center !important;
    font-size: 0.78rem !important;
    padding: 0.45rem 0.55rem !important;
    white-space: nowrap !important;
  }

  /* Album Detail Subview */
  .admin-detail-header,
  div[id="adminAlbumDetailView"] > div:first-child {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.75rem !important;
  }

  .admin-detail-header .btn,
  div[id="adminAlbumDetailView"] > div:first-child .btn {
    width: 100% !important;
    justify-content: center !important;
  }

  /* Modals */
  .admin-modal-overlay,
  #editPerfModal {
    padding: 0.5rem !important;
    align-items: flex-start !important;
    box-sizing: border-box !important;
  }

  .admin-modal-dialog,
  #editPerfModal > div {
    width: 100% !important;
    max-width: 100% !important;
    padding: 1.25rem 1rem !important;
    border-radius: var(--radius-md) !important;
    margin: 0.85rem auto !important;
    max-height: calc(100vh - 1.7rem) !important;
    overflow-y: auto !important;
    box-sizing: border-box !important;
  }

  /* Modal Footer Action Buttons */
  #editPerfModal form > div:last-child {
    flex-direction: column-reverse !important;
    gap: 0.5rem !important;
  }

  #editPerfModal form > div:last-child .btn {
    width: 100% !important;
    justify-content: center !important;
  }

  /* Archive Category Filters */
  #archiveFilterButtons {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    flex-wrap: nowrap !important;
    padding-bottom: 0.4rem !important;
    margin-left: -0.25rem;
    margin-right: -0.25rem;
    padding-left: 0.25rem;
  }

  #archiveFilterButtons::-webkit-scrollbar {
    display: none;
  }

  .btn-archive-filter {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    font-size: 0.8rem !important;
    padding: 0.4rem 0.75rem !important;
  }

  /* Archive Header */
  #tabArchive > div:first-child {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.85rem !important;
  }

  #tabArchive > div:first-child .btn {
    width: 100% !important;
    justify-content: center !important;
  }

  /* Bio Submit Button */
  #adminBioForm button[type="submit"],
  #newAlbumForm button[type="submit"],
  #newPerfForm button[type="submit"] {
    width: 100% !important;
    justify-content: center !important;
  }

  /* Login Card on Mobile */
  .login-card {
    margin: 2rem auto !important;
    padding: 1.5rem 1.15rem !important;
    border-radius: var(--radius-md) !important;
  }
}

/* ==========================================================================
   Small Mobile Devices (< 480px)
   ========================================================================== */
@media (max-width: 480px) {
  .admin-card-grid {
    grid-template-columns: 1fr !important;
    gap: 0.9rem !important;
  }

  .upload-queue {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  .admin-tab-btn {
    font-size: 0.78rem;
    padding: 0.4rem 0.65rem;
  }
}