/* ==================== GLOBAL VARIABLES & THEME ==================== */
:root {
  --bg-primary: #0b0f19;
  --bg-secondary: #161e31;
  --bg-tertiary: #202b44;
  --accent-primary: #3b82f6;
  --accent-hover: #2563eb;
  --accent-glow: rgba(59, 130, 246, 0.3);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --success: #10b981;
  --border-color: rgba(255, 255, 255, 0.08);
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-family: 'Outfit', sans-serif;
  --shadow-premium: 0 10px 30px rgba(0, 0, 0, 0.5);
  --glass-bg: rgba(22, 30, 49, 0.7);
  --glass-blur: blur(12px);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Helpers */
.hidden {
  display: none !important;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), #1d4ed8);
  color: #fff;
  box-shadow: 0 4px 15px var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-block {
  width: 100%;
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}
.btn-icon:hover {
  color: var(--text-main);
  background-color: var(--border-color);
}

.btn-icon-round {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}
.btn-icon-round:hover {
  color: var(--text-main);
  background-color: var(--bg-tertiary);
  transform: scale(1.05);
}
.btn-icon-round.logout:hover {
  color: var(--danger);
  background-color: rgba(239, 68, 68, 0.1);
}

/* ==================== AUTH CONTAINER ==================== */
.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
  background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.15), transparent 40%),
              radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.05), transparent 40%);
}

.auth-card {
  background-color: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-premium);
  animation: scaleUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleUp {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.auth-logo {
  text-align: center;
  margin-bottom: 30px;
}
.auth-logo i {
  font-size: 48px;
  color: var(--accent-primary);
  margin-bottom: 15px;
  text-shadow: 0 0 20px var(--accent-glow);
}
.auth-logo h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.auth-logo p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 5px;
}

.input-group {
  margin-bottom: 20px;
}
.input-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}
.password-wrapper input {
  padding-right: 48px;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--text-main);
  padding: 14px 16px;
  font-size: 14px;
  outline: none;
  transition: var(--transition-smooth);
}
.password-wrapper input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background-color: rgba(255, 255, 255, 0.05);
}
.password-wrapper .btn-icon {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 14px;
  outline: none;
  transition: var(--transition-smooth);
}
.form-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.auth-footer {
  text-align: center;
  margin-top: 25px;
  font-size: 12px;
  color: var(--text-muted);
}

/* ==================== DASHBOARD VIEW ==================== */
.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.app-header {
  height: 70px;
  background-color: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 10;
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand i {
  font-size: 28px;
  color: var(--accent-primary);
  text-shadow: 0 0 15px var(--accent-glow);
}
.brand span {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.search-bar {
  position: relative;
  width: 400px;
  max-width: 100%;
}
.search-bar i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
}
.search-bar input {
  width: 100%;
  padding: 10px 16px 10px 44px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  color: var(--text-main);
  font-size: 14px;
  outline: none;
  transition: var(--transition-smooth);
}
.search-bar input:focus {
  border-color: var(--accent-primary);
  background-color: var(--bg-secondary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Body / Workspace */
.app-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}

.action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  flex-wrap: wrap;
}
.breadcrumb-item {
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.breadcrumb-item:hover {
  color: var(--text-main);
}
.breadcrumb-item.active {
  color: var(--text-main);
  font-weight: 600;
  cursor: default;
}
.breadcrumb-separator {
  color: var(--border-color);
  font-size: 12px;
}

.actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* File Grid list */
.content-view {
  flex: 1;
  position: relative;
}

.files-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.files-grid.grid-cols-7 {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.files-grid.grid-cols-8 {
  grid-template-columns: repeat(8, minmax(0, 1fr));
}

.files-grid.grid-cols-9 {
  grid-template-columns: repeat(9, minmax(0, 1fr));
}

.files-grid.grid-cols-10 {
  grid-template-columns: repeat(10, minmax(0, 1fr));
}

/* File Cards */
.file-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
  transition: var(--transition-smooth);
  user-select: none;
}
.file-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.file-card.selectable {
  border-color: rgba(239, 68, 68, 0.28);
}

.file-card.selected {
  border-color: #ef4444;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.18), rgba(127, 29, 29, 0.14));
  box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.35), 0 10px 30px rgba(239, 68, 68, 0.18);
}

.file-select-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(127, 29, 29, 0.92);
  border: 1px solid rgba(239, 68, 68, 0.42);
  color: #fff;
  z-index: 8;
  opacity: 0;
  transform: scale(0.95);
  transition: var(--transition-smooth);
}

.file-card.selectable .file-select-badge,
.file-card.selected .file-select-badge {
  opacity: 1;
}

.file-card.selected .file-select-badge {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
}

.file-bulk-count {
  color: var(--text-muted);
  font-size: 12px;
  margin-left: 8px;
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.bulk-move-layout {
  display: block;
}

.bulk-move-tree-panel {
  border: 1px solid rgba(96, 165, 250, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  padding: 14px;
}

.bulk-move-tree-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.bulk-move-tree-head label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.btn-root-target {
  padding: 8px 12px;
  border-radius: 12px;
}

.bulk-move-tree {
  max-height: 360px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bulk-move-tree-loading {
  padding: 16px;
  color: var(--text-muted);
  font-size: 13px;
}

.bulk-tree-node {
  padding-left: calc(var(--tree-depth, 0) * 18px);
}

.bulk-tree-row {
  width: 100%;
  display: grid;
  grid-template-columns: 20px 18px 1fr;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-main);
  cursor: pointer;
  text-align: left;
  transition: var(--transition-smooth);
}

.bulk-tree-row:hover {
  border-color: rgba(96, 165, 250, 0.22);
  background: rgba(59, 130, 246, 0.08);
}

.bulk-tree-row.active {
  border-color: rgba(34, 197, 94, 0.5);
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.16), rgba(59, 130, 246, 0.08));
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.18);
}

.bulk-tree-arrow {
  color: var(--text-muted);
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.bulk-tree-arrow.invisible {
  visibility: hidden;
  pointer-events: none;
}

.bulk-tree-row.expanded .bulk-tree-arrow {
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
}

.bulk-tree-folder {
  color: #f59e0b;
}

.bulk-tree-name {
  font-weight: 600;
  font-size: 13px;
  word-break: break-word;
}

.bulk-tree-children {
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bulk-tree-children.hidden {
  display: none;
}

.bulk-move-target-preview {
  font-size: 13px;
  color: var(--text-main);
  background: rgba(34, 197, 94, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 500;
}
.bulk-move-target-preview span {
  font-weight: 700;
  color: #22c55e;
}

.bulk-move-count {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 13px;
}

.file-card.drag-hold {
  transform: scale(0.985);
  border-color: rgba(96, 165, 250, 0.55);
  box-shadow: 0 0 0 1px rgba(96, 165, 250, 0.22), 0 12px 28px rgba(59, 130, 246, 0.12);
}

.file-card.dragging {
  opacity: 0.55;
  transform: scale(0.96) rotate(-1deg);
  cursor: grabbing;
}

.file-card.drop-target {
  border-color: #22c55e;
  outline: 2px dashed rgba(34, 197, 94, 0.75);
  outline-offset: 4px;
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.45), 0 16px 34px rgba(34, 197, 94, 0.22);
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(15, 23, 42, 0.1));
}

/* ==================== MODAL & FORMS ==================== */

.file-card.selectable {
  border-color: rgba(96, 165, 250, 0.35);
}

.file-card.selected {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.2), 0 10px 30px rgba(59, 130, 246, 0.14);
}

.file-select-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(96, 165, 250, 0.28);
  color: var(--text-muted);
  z-index: 8;
  opacity: 0;
  transform: scale(0.95);
  transition: var(--transition-smooth);
}

.file-card.selectable .file-select-badge,
.file-card.selected .file-select-badge {
  opacity: 1;
}

.file-card.selected .file-select-badge {
  background: linear-gradient(135deg, var(--accent-primary), #1d4ed8);
  color: #fff;
}

.file-bulk-count {
  color: var(--text-muted);
  font-size: 12px;
  margin-left: 8px;
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.file-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  margin-bottom: 0;
  position: static;
  width: 100%;
  min-height: 0;
}

.file-icon {
  font-size: 28px;
  color: var(--accent-primary);
}
.file-icon.folder {
  color: #f59e0b; /* Amber */
}
.file-icon.text {
  color: #10b981; /* Emerald */
}
.file-icon.image {
  color: #ec4899; /* Pink */
}
.file-icon.zip {
  color: #8b5cf6; /* Violet */
}
.file-icon.pdf {
  color: #ef4444; /* Red */
}

.file-menu-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 38px;
  height: 38px;
  font-size: 17px;
  background: rgba(11, 15, 25, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 12;
}
.file-card:hover .file-menu-btn,
.file-card:active .file-menu-btn {
  opacity: 1;
}

.file-card-body {
  flex: 1;
  min-width: 0; /* allows text truncation */
  display: flex;
  flex-direction: column;
}

.thumbnail-container {
  width: 100%;
  height: 122px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.16), rgba(99, 102, 241, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 10px;
}

.thumbnail-container.folder-thumb {
  background: linear-gradient(145deg, rgba(245, 158, 11, 0.18), rgba(251, 191, 36, 0.1));
}

.thumbnail-container.media-thumb {
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.88), rgba(30, 41, 59, 0.92));
}

.thumbnail-container.pdf-thumb {
  background: linear-gradient(145deg, rgba(239, 68, 68, 0.18), rgba(251, 113, 133, 0.1));
}

.thumbnail-container.word-thumb {
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.18), rgba(96, 165, 250, 0.12));
}

.thumbnail-container.doc-thumb {
  background: linear-gradient(145deg, rgba(16, 185, 129, 0.18), rgba(52, 211, 153, 0.12));
}

.thumbnail-container.other-thumb {
  background: linear-gradient(145deg, rgba(148, 163, 184, 0.16), rgba(100, 116, 139, 0.08));
}

.thumbnail-img,
.thumbnail-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumbnail-symbol {
  font-size: 44px;
  color: var(--accent-primary);
}

.folder-thumb .thumbnail-symbol {
  color: #f59e0b;
}

.pdf-thumb .thumbnail-symbol {
  color: #ef4444;
}

.word-thumb .thumbnail-symbol {
  color: #3b82f6;
}

.doc-thumb .thumbnail-symbol {
  color: #10b981;
}

.other-thumb .thumbnail-symbol {
  color: #cbd5e1;
}

.thumbnail-label {
  position: absolute;
  bottom: 10px;
  left: 12px;
  right: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.84);
}

.thumbnail-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.16), rgba(15, 23, 42, 0.46));
  color: white;
  font-size: 38px;
}

.file-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  line-height: 1.45;
  min-height: calc(1.45em * 2);
}

.share-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.12);
  color: #bfdbfe;
  font-size: 11px;
}
.share-status-chip i {
  color: var(--accent-primary);
}

.file-info-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}

.file-expiry-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--danger);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  margin-top: 6px;
  font-weight: 500;
  width: fit-content;
}

.file-expiry-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--danger);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  margin-top: 6px;
  font-weight: 500;
  width: fit-content;
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
}
.empty-state i {
  font-size: 64px;
  color: var(--bg-tertiary);
  margin-bottom: 16px;
}
.empty-state h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
}
.empty-state p {
  color: var(--text-muted);
  font-size: 14px;
}

/* ==================== MODALS ==================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 100;
}
.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-premium);
  transform: translateY(20px);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}
.modal.active .modal-content {
  transform: translateY(0);
}

.modal-sm {
  max-width: 400px;
}
.modal-md {
  max-width: 600px;
}
.modal-lg {
  max-width: 800px;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h2 {
  font-size: 18px;
  font-weight: 600;
}
.close-modal {
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.close-modal:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  max-height: 70vh;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-help {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

/* Text Editor */
.text-editor {
  resize: vertical;
  font-family: monospace;
  line-height: 1.5;
  background-color: var(--bg-primary);
}

.note-mode-switcher {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 16px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
}

.note-mode-btn {
  border: none;
  background: transparent;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-weight: 600;
}

.note-mode-btn.active {
  background: linear-gradient(135deg, var(--accent-primary), #1d4ed8);
  color: #fff;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.25);
}

.note-editor-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.note-preview {
  min-height: 280px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  line-height: 1.7;
  white-space: pre-wrap;
  overflow: auto;
}

.note-preview a {
  color: #60a5fa;
  text-decoration: underline;
  word-break: break-word;
}

.note-preview p {
  margin-bottom: 12px;
}

/* Drag-Drop Zone */
.drop-zone {
  border: 1.5px dashed rgba(96, 165, 250, 0.45);
  border-radius: 22px;
  padding: 32px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(59, 130, 246, 0.05));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--accent-primary);
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0.08));
  transform: translateY(-1px);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.24);
}
.drop-zone i {
  font-size: 44px;
  color: var(--accent-primary);
  transition: var(--transition-smooth);
}
.drop-zone:hover i, .drop-zone.dragover i {
  transform: translateY(-4px) scale(1.04);
}
.drop-zone p {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  max-width: 260px;
  line-height: 1.4;
}
.drop-zone .subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

/* Upload Queue */
.upload-queue {
  margin-top: 24px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}
.upload-queue h4 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}
.queue-item {
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 8px;
}
.queue-item-header {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 6px;
  gap: 10px;
}
.queue-item-name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}
.queue-item-status {
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.queue-progress-bar {
  height: 4px;
  background-color: var(--border-color);
  border-radius: 2px;
  overflow: hidden;
}
.queue-progress-fill {
  height: 100%;
  width: 0%;
  background-color: var(--accent-primary);
  transition: width 0.2s ease;
}
.queue-progress-fill.success {
  background-color: var(--success);
}
.queue-progress-fill.error {
  background-color: var(--danger);
}

.share-url-line {
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--bg-tertiary);
}

.share-url-line span {
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  color: var(--text-muted);
  white-space: nowrap;
  border-right: 1px solid var(--border-color);
  font-size: 13px;
}

.share-url-line input {
  border: 0;
  border-radius: 0;
  background: transparent;
  min-width: 0;
  flex: 1;
}

.share-url-line input:focus {
  border-color: transparent;
  background: transparent;
}

.btn-random-code {
  border-radius: 0;
  border: 0;
  border-left: 1px solid var(--border-color);
  flex-shrink: 0;
  padding: 0 12px;
}

.share-live-preview {
  margin: 12px 0 18px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(96, 165, 250, 0.18);
  background: rgba(255, 255, 255, 0.03);
}

.share-live-preview label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.share-live-preview .result-box {
  display: flex;
  gap: 8px;
}

.share-live-preview input {
  flex: 1;
  min-width: 0;
}

.upload-mode-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  margin-top: 14px;
}

.btn-upload-ghost {
  padding: 10px 14px;
  border-radius: 14px;
}

.upload-folder-hint {
  font-size: 12px;
  color: var(--text-muted);
  text-align: right;
  max-width: 280px;
  line-height: 1.45;
}

.folder-upload-mode {
  margin-top: 14px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(96, 165, 250, 0.18);
  background: rgba(255, 255, 255, 0.03);
}

.folder-upload-mode-title {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.folder-upload-mode-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.folder-mode-btn {
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  border-radius: 14px;
  padding: 12px 14px;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-weight: 600;
  text-align: center;
}

.folder-mode-btn.active {
  border-color: rgba(59, 130, 246, 0.45);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.22), rgba(59, 130, 246, 0.1));
  color: #fff;
  box-shadow: 0 10px 24px rgba(59, 130, 246, 0.14);
}

.folder-summary {
  margin-top: 16px;
  padding: 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(59, 130, 246, 0.05));
  border: 1px solid rgba(96, 165, 250, 0.22);
}

.folder-summary-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.folder-summary-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.folder-summary-name {
  margin-top: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  word-break: break-word;
}

.folder-summary-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  color: var(--text-muted);
  font-size: 12px;
  flex-shrink: 0;
}

.folder-summary-list {
  margin-top: 14px;
  display: grid;
  gap: 8px;
  max-height: 180px;
  overflow: auto;
  padding-right: 4px;
}

.folder-summary-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 12px;
}

.folder-summary-path {
  color: var(--text-muted);
  word-break: break-word;
}

.folder-summary-size {
  color: var(--text-main);
  flex-shrink: 0;
}
.link-input-wrapper span {
  padding: 0 12px 0 16px;
  color: var(--text-muted);
  font-size: 14px;
  user-select: none;
  white-space: nowrap;
}
.link-input-wrapper input {
  border: none;
  border-radius: 0;
  background: none;
}
.link-input-wrapper input:focus {
  box-shadow: none;
}

.share-item-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}
.share-item-info i {
  font-size: 24px;
  color: var(--accent-primary);
}
.share-item-info span {
  font-size: 14px;
  font-weight: 500;
  word-break: break-all;
}

.share-result {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.share-result label {
  color: var(--success);
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}
.result-box {
  display: flex;
  gap: 8px;
}
.result-box input {
  flex: 1;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  color: var(--text-main);
  font-size: 13px;
  outline: none;
}

/* ==================== TOASTS ==================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 110;
}
.toast {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  color: var(--text-main);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-premium);
  min-width: 280px;
  max-width: 400px;
  animation: toastIn 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}
@keyframes toastIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
.toast.success {
  border-left-color: var(--success);
}
.toast.error {
  border-left-color: var(--danger);
}
.toast i {
  font-size: 16px;
}

/* ==================== BOTTOM SHEET (MOBILE EXTRA OPTIONS) ==================== */
.bottom-sheet {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 90;
  display: flex;
  align-items: flex-end;
  transition: opacity 0.3s ease;
}
.bottom-sheet.hidden {
  display: none;
}
.sheet-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
}
.sheet-content {
  position: relative;
  width: 100%;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-radius: 20px 20px 0 0;
  z-index: 95;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
  transform: translateY(100%);
  animation: slideUp 0.3s cubic-bezier(0.1, 0.76, 0.55, 0.94) forwards;
}

@keyframes slideUp {
  to { transform: translateY(0); }
}

.sheet-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sheet-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  min-width: 0;
}
.sheet-title span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sheet-title i {
  color: var(--accent-primary);
  flex-shrink: 0;
}
.sheet-info-panel {
  padding: 12px 20px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sheet-info-row {
  display: flex;
  gap: 8px;
  word-break: break-word;
}
.sheet-info-label {
  color: var(--text-muted);
  min-width: 60px;
}
.sheet-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sheet-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  width: 100%;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}
.sheet-item:hover {
  background-color: var(--bg-tertiary);
}
.sheet-item.danger {
  color: var(--danger);
}
.sheet-item.danger:hover {
  background-color: rgba(239, 68, 68, 0.1);
}

/* ==================== LIST VIEW LAYOUT & EXTENSIONS ==================== */
.toolbar-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.control-group {
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: var(--radius-md);
}

/* Category pills styling */
.category-filters {
  gap: 4px !important;
  background: none !important;
  border: none !important;
  padding: 0 !important;
}

.btn-filter {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-filter:hover {
  color: var(--text-main);
  background-color: var(--bg-tertiary);
}
.btn-filter.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #fff;
  box-shadow: 0 2px 8px var(--accent-glow);
}

/* Shared badge/icon rules */
.share-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background-color: rgba(16, 185, 129, 0.9);
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  z-index: 2;
}

.files-grid.list-view .share-badge {
  top: 4px;
  right: 28px;
  width: 14px;
  height: 14px;
  font-size: 8px;
}

/* Image text badge tag replacements */
.image-label-badge {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background-color: rgba(236, 72, 153, 0.15);
  color: #ec4899;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
  display: inline-block;
}

.form-control-sm {
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 13px;
  outline: none;
  cursor: pointer;
}

.form-control-sm option {
  background-color: var(--bg-secondary);
  color: var(--text-main);
  border: none;
  padding: 8px;
}

.btn-icon-sm {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}
.btn-icon-sm:hover {
  color: var(--text-main);
  background-color: var(--bg-tertiary);
}

/* List view mode styling */
.files-grid.list-view {
  grid-template-columns: 1fr !important;
  gap: 10px;
}

.files-grid.list-view .file-card {
  flex-direction: row;
  align-items: center;
  padding: 10px 12px;
  gap: 12px;
}

.files-grid.list-view .file-card-header {
  margin-bottom: 0;
  flex-shrink: 0;
  width: 54px;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.files-grid.list-view .file-card-header .thumbnail-container {
  width: 54px;
  height: 54px;
  margin-bottom: 0;
  border-radius: 10px;
}

.files-grid.list-view .file-menu-btn {
  top: -8px;
  right: -8px;
  width: 32px;
  height: 32px;
  font-size: 15px;
}

.files-grid.list-view .file-card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  flex: 1;
  min-width: 0;
  text-align: left;
}

.files-grid.list-view .file-name {
  margin-bottom: 0;
  flex: none;
  padding-right: 0;
  line-height: 1.35;
  text-align: left;
}

.files-grid.list-view .file-card-footer-row {
  margin-top: 0;
  width: 100%;
  min-width: 0;
  align-items: flex-start;
}

.files-grid.list-view .share-status-chip {
  align-self: flex-start;
}

.files-grid.list-view .file-info-row {
  width: 100%;
  display: flex;
  justify-content: flex-start;
  gap: 14px;
  flex-shrink: 0;
  text-align: left;
}

.files-grid.list-view .file-expiry-badge {
  margin-top: 0;
  align-self: flex-start;
}

/* Image Thumbnail and Pin support */
.thumbnail-container {
  width: 100%;
  height: 100px;
  background-color: var(--bg-primary);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.file-card:hover .thumbnail-img {
  transform: scale(1.05);
}

.pinned-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: rgba(59, 130, 246, 0.9);
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  z-index: 2;
  animation: scaleUp 0.3s ease;
}

.pinned-item {
  border-color: rgba(59, 130, 246, 0.4) !important;
  background: linear-gradient(135deg, var(--bg-secondary), rgba(59, 130, 246, 0.05)) !important;
}

/* List view thumbnail adjustments */
.files-grid.list-view .thumbnail-container {
  width: 54px;
  height: 54px;
  margin-bottom: 0;
  border-radius: 10px;
}

.files-grid.list-view .thumbnail-label {
  display: none;
}

.files-grid.list-view .pinned-badge {
  top: 4px;
  left: 4px;
  width: 14px;
  height: 14px;
  font-size: 8px;
}


.thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.file-card:hover .thumbnail-img {
  transform: scale(1.05);
}

.pinned-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: rgba(59, 130, 246, 0.9);
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  z-index: 2;
  animation: scaleUp 0.3s ease;
}

.pinned-item {
  border-color: rgba(59, 130, 246, 0.4) !important;
  background: linear-gradient(135deg, var(--bg-secondary), rgba(59, 130, 246, 0.05)) !important;
}

/* List view thumbnail adjustments */
.files-grid.list-view .thumbnail-container {
  width: 54px;
  height: 54px;
  margin-bottom: 0;
  border-radius: 10px;
}

.files-grid.list-view .thumbnail-label {
  display: none;
}

.files-grid.list-view .pinned-badge {
  top: 4px;
  left: 4px;
  width: 14px;
  height: 14px;
  font-size: 8px;
}

/* ==================== RESPONSIVE WORK ==================== */
@media (max-width: 768px) {
  .app-header {
    padding: 0 16px;
  }

  .search-bar {
    display: none;
  }

  .app-body {
    padding: 14px;
  }

  .action-bar {
    margin-bottom: 16px;
    gap: 10px;
    align-items: stretch;
  }

  .toolbar-controls {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow: visible;
  }

  .toolbar-controls .control-group {
    width: 100%;
  }

  .category-filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .category-filters .btn-filter {
    width: 100%;
    min-width: 0;
    white-space: nowrap;
  }

  .control-group {
    display: flex;
    gap: 8px;
    width: 100%;
  }

  .control-group select,
  .control-group .btn-icon-sm {
    flex: 1 1 0;
    min-width: 0;
  }

  .actions {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .actions span {
    display: none;
  }

  .actions button {
    width: 100%;
    min-width: 0;
    padding: 10px 10px;
  }

  .files-grid,
  .files-grid.grid-cols-7,
  .files-grid.grid-cols-8,
  .files-grid.grid-cols-9,
  .files-grid.grid-cols-10,
  .files-grid.grid-cols-11,
  .files-grid.grid-cols-12,
  .files-grid.grid-cols-13,
  .files-grid.grid-cols-14,
  .files-grid.grid-cols-15 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .file-card {
    min-width: 0;
    padding: 10px;
    border-radius: 16px;
  }

  .thumbnail-container {
    min-height: 92px;
    height: 28vw;
    max-height: 130px;
    margin-bottom: 10px;
  }

  .file-card-header {
    min-height: 26px;
  }

  .file-menu-btn {
    width: 30px;
    height: 30px;
  }

  .file-name {
    font-size: 12px;
    line-height: 1.35;
    min-width: 0;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .file-info-row {
    font-size: 10px;
    gap: 6px;
    flex-wrap: wrap;
  }

  .file-card-footer-row {
    gap: 8px;
  }

  .modal-content {
    width: 95%;
  }

  .files-grid.list-view,
  .files-grid.list-view.grid-cols-7,
  .files-grid.list-view.grid-cols-8,
  .files-grid.list-view.grid-cols-9,
  .files-grid.list-view.grid-cols-10,
  .files-grid.list-view.grid-cols-11,
  .files-grid.list-view.grid-cols-12,
  .files-grid.list-view.grid-cols-13,
  .files-grid.list-view.grid-cols-14,
  .files-grid.list-view.grid-cols-15 {
    grid-template-columns: 1fr;
  }

  .files-grid.list-view .file-card {
    align-items: flex-start;
  }

  .files-grid.list-view .file-card-body {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .files-grid.list-view .file-card-footer-row {
    width: 100%;
    min-width: 0;
    align-items: flex-start;
  }

  .files-grid.list-view .file-info-row {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .files-grid.list-view .file-name {
    padding-right: 0;
  }

  .files-grid.list-view .file-menu-btn {
    top: -6px;
    right: -6px;
  }
}

@media (max-width: 380px) {
  .files-grid,
  .files-grid.grid-cols-7,
  .files-grid.grid-cols-8,
  .files-grid.grid-cols-9,
  .files-grid.grid-cols-10,
  .files-grid.grid-cols-11,
  .files-grid.grid-cols-12,
  .files-grid.grid-cols-13,
  .files-grid.grid-cols-14,
  .files-grid.grid-cols-15 {
    gap: 10px;
  }

  .file-card {
    padding: 9px;
  }

  .thumbnail-container {
    min-height: 82px;
  }
}

/* ==================== GLOBAL DRAG OVERLAY ==================== */
.global-drag-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
  transition: opacity 0.2s ease-in-out;
  border: 4px dashed var(--accent-primary);
  box-sizing: border-box;
}

.global-drag-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.drag-overlay-content {
  text-align: center;
  color: #fff;
  transform: scale(1);
  transition: transform 0.2s ease-out;
  pointer-events: none;
}

.drag-overlay-content i {
  font-size: 80px;
  color: var(--accent-primary);
  margin-bottom: 24px;
}

.drag-overlay-content h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
}

.drag-overlay-content p {
  color: var(--text-muted);
  font-size: 16px;
}

.global-drag-overlay.drag-active .drag-overlay-content {
  transform: scale(1.05);
}