/* 
 * MySQL Viewer Modern Glassmorphism & Cyber Dark Theme with Lucide Icons
 * Built for xain.site/DB/
 */

:root {
  --bg-base: #0a0d14;
  --bg-surface: #111622;
  --bg-surface-elevated: #182032;
  --bg-surface-hover: #202b42;
  --bg-glass: rgba(17, 22, 34, 0.75);
  --bg-glass-card: rgba(24, 32, 50, 0.65);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(99, 102, 241, 0.5);
  --border-glow: rgba(56, 189, 248, 0.4);

  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: rgba(99, 102, 241, 0.15);
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --accent-purple: #a855f7;

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-dim: #475569;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, Monaco, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.25);

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-base);
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.12) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(6, 182, 212, 0.08) 0px, transparent 50%),
    radial-gradient(at 50% 50%, rgba(16, 185, 129, 0.04) 0px, transparent 60%);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.5;
  height: 100vh;
  overflow: hidden;
}

/* Lucide Icons Base Styling */
[data-lucide], svg.lucide {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15em;
  height: 1.15em;
  stroke-width: 2px;
  vertical-align: middle;
  flex-shrink: 0;
}

/* App Container Layout */
.app-container {
  display: grid;
  grid-template-rows: 60px 1fr;
  grid-template-columns: 290px 1fr;
  grid-template-areas:
    "header header"
    "sidebar main";
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* =========================================================
   TOP HEADER
========================================================= */
.app-header {
  grid-area: header;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 100;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-badge {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #6366f1, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
}

.logo-badge [data-lucide], .logo-badge svg {
  width: 20px;
  height: 20px;
  color: #fff;
}

.brand-info h1 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #fff, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-info .badge-version {
  font-size: 0.68rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(99, 102, 241, 0.2);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
  font-weight: 600;
  margin-left: 6px;
}

.header-center {
  display: flex;
  align-items: center;
  gap: 16px;
}

.server-status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #34d399;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

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

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  font-family: inherit;
  user-select: none;
}

.btn [data-lucide], .btn svg {
  width: 14px;
  height: 14px;
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #4f46e5, #4338ca);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.45);
}

.btn-secondary {
  background: var(--bg-surface-elevated);
  border-color: var(--border-subtle);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--bg-surface-hover);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
}

.btn-success:hover {
  background: linear-gradient(135deg, #059669, #047857);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

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

.btn-sm {
  padding: 4px 10px;
  font-size: 0.76rem;
}

/* =========================================================
   SIDEBAR (DATABASE EXPLORER)
========================================================= */
.app-sidebar {
  grid-area: sidebar;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  height: calc(100vh - 60px);
  overflow: hidden;
}

.sidebar-search-box {
  padding: 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input-wrapper [data-lucide], .search-input-wrapper svg {
  position: absolute;
  left: 10px;
  color: var(--text-muted);
  width: 14px;
  height: 14px;
  pointer-events: none;
}

.search-input {
  width: 100%;
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 7px 10px 7px 32px;
  color: var(--text-primary);
  font-size: 0.82rem;
  transition: var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-light);
}

.sidebar-header {
  padding: 10px 14px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 700;
}

.sidebar-tree {
  flex: 1;
  overflow-y: auto;
  padding: 6px 10px 16px;
}

/* Database Tree Nodes */
.db-item {
  margin-bottom: 4px;
  border-radius: var(--radius-sm);
}

.db-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  user-select: none;
  transition: var(--transition-fast);
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
}

.db-header:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.db-item.active > .db-header {
  background: rgba(99, 102, 241, 0.12);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.db-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.db-title-group [data-lucide], .db-title-group svg {
  width: 14px;
  height: 14px;
}

.db-toggle-arrow {
  transition: transform var(--transition-fast);
  color: var(--text-muted);
  width: 13px !important;
  height: 13px !important;
}

.db-item.expanded .db-toggle-arrow {
  transform: rotate(90deg);
}

.db-badge {
  font-size: 0.68rem;
  padding: 1px 6px;
  border-radius: 10px;
  background: var(--bg-surface-elevated);
  color: var(--text-muted);
  font-weight: 500;
}

.table-list {
  display: none;
  padding: 2px 0 6px 18px;
}

.db-item.expanded .table-list {
  display: block;
}

.table-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.79rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
  margin-top: 1px;
}

.table-item:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.table-item.active {
  background: linear-gradient(90deg, rgba(99, 102, 241, 0.2), transparent);
  color: #a5b4fc;
  font-weight: 600;
  border-left: 2px solid var(--primary);
}

.table-title {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.table-title [data-lucide], .table-title svg {
  width: 13px;
  height: 13px;
}

.table-rows-count {
  font-size: 0.7rem;
  color: var(--text-dim);
}

/* =========================================================
   MAIN CONTENT WORKBENCH
========================================================= */
.app-main {
  grid-area: main;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 60px);
  overflow: hidden;
  background: transparent;
}

/* Workbench Breadcrumb / Context Bar */
.workbench-header {
  padding: 12px 24px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(17, 22, 34, 0.4);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.breadcrumb-item [data-lucide], .breadcrumb-item svg {
  width: 15px;
  height: 15px;
  color: var(--text-muted);
}

.breadcrumb-item.current {
  color: #fff;
  background: var(--bg-surface-elevated);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.breadcrumb-item.current [data-lucide], .breadcrumb-item.current svg {
  color: #818cf8;
}

.breadcrumb-sep {
  color: var(--text-dim);
}

/* Tab Navigation */
.tabs-navigation {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 24px;
  background: rgba(17, 22, 34, 0.2);
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
  font-family: inherit;
}

.tab-btn [data-lucide], .tab-btn svg {
  width: 16px;
  height: 16px;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: #fff;
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent-cyan));
  box-shadow: 0 -2px 8px rgba(99, 102, 241, 0.5);
}

.tab-badge {
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: 10px;
  background: var(--bg-surface-elevated);
  color: var(--text-muted);
}

/* Tab Panels Container */
.tab-content-area {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.tab-panel {
  display: none;
  height: 100%;
  width: 100%;
  flex-direction: column;
  overflow: hidden;
}

.tab-panel.active {
  display: flex;
}

/* =========================================================
   PANEL 1: DATA BROWSE VIEW
========================================================= */
.data-toolbar {
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: rgba(24, 32, 50, 0.4);
  border-bottom: 1px solid var(--border-subtle);
}

.data-toolbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.data-search-input {
  width: 240px;
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  color: var(--text-primary);
  font-size: 0.8rem;
}

.data-search-input:focus {
  outline: none;
  border-color: var(--primary);
}

.data-toolbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.table-scroll-container {
  flex: 1;
  overflow: auto;
  position: relative;
  background: rgba(10, 13, 20, 0.5);
}

/* Modern Data Table */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.81rem;
}

.data-table th {
  position: sticky;
  top: 0;
  background: #141b2b;
  color: var(--text-secondary);
  font-weight: 600;
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  white-space: nowrap;
  user-select: none;
  z-index: 10;
}

.data-table th.sortable {
  cursor: pointer;
}

.data-table th.sortable:hover {
  background: #1c263c;
  color: #fff;
}

.th-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.data-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  white-space: nowrap;
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.data-table tbody tr {
  transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
  background: rgba(99, 102, 241, 0.06);
}

/* Cell Badges */
.badge-null {
  background: rgba(244, 63, 94, 0.12);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.25);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 600;
}

.badge-pk {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 700;
}

.badge-fk {
  background: rgba(6, 182, 212, 0.15);
  color: #22d3ee;
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 600;
}

.badge-active {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.68rem;
}

/* Pagination Footer */
.pagination-footer {
  padding: 10px 24px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-btn {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.78rem;
  transition: var(--transition-fast);
}

.page-btn [data-lucide], .page-btn svg {
  width: 14px;
  height: 14px;
}

.page-btn:hover:not(:disabled) {
  background: var(--bg-surface-hover);
  border-color: var(--primary);
}

.page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.page-btn.current {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 700;
}

/* =========================================================
   PANEL 2: SCHEMA & STRUCTURE VIEW
========================================================= */
.schema-container {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.schema-card {
  background: var(--bg-glass-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.schema-card-header {
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.schema-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
}

.schema-card-title [data-lucide], .schema-card-title svg {
  width: 16px;
  height: 16px;
}

.ddl-code-block {
  background: #090c14;
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #a5b4fc;
  overflow-x: auto;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* =========================================================
   PANEL 3: SQL QUERY CONSOLE
========================================================= */
.sql-console-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 16px 24px;
  gap: 14px;
}

.sql-editor-wrapper {
  background: #090c15;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.sql-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: #121826;
  border-bottom: 1px solid var(--border-subtle);
}

.sql-snippets {
  display: flex;
  gap: 6px;
  overflow-x: auto;
}

.snippet-chip {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 3px 9px;
  border-radius: 12px;
  font-size: 0.72rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.snippet-chip:hover {
  background: var(--bg-surface-hover);
  color: #fff;
  border-color: var(--primary);
}

.sql-textarea {
  width: 100%;
  min-height: 140px;
  max-height: 220px;
  background: transparent;
  border: none;
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #38bdf8;
  resize: vertical;
  line-height: 1.6;
}

.sql-textarea:focus {
  outline: none;
}

.sql-result-container {
  flex: 1;
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sql-result-header {
  padding: 10px 16px;
  background: #141b2b;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* =========================================================
   PANEL 4: SERVER DASHBOARD
========================================================= */
.dashboard-container {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.stat-card {
  background: var(--bg-glass-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.15);
}

.stat-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon-wrapper [data-lucide], .stat-icon-wrapper svg {
  width: 24px;
  height: 24px;
}

.stat-icon-indigo { background: rgba(99, 102, 241, 0.15); color: #818cf8; }
.stat-icon-emerald { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.stat-icon-cyan { background: rgba(6, 182, 212, 0.15); color: #22d3ee; }
.stat-icon-amber { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }

.stat-info h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.stat-info .stat-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin-top: 2px;
  font-family: var(--font-mono);
}

/* =========================================================
   MODAL & TOAST NOTIFICATIONS
========================================================= */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.show {
  display: flex;
}

.modal-dialog {
  background: #111622;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 650px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: modal-fade 0.2s ease-out;
}

@keyframes modal-fade {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  padding: 16px 20px;
  background: #161e2e;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 20px;
  max-height: 70vh;
  overflow-y: auto;
}

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
  pointer-events: none;
}

.toast {
  padding: 12px 18px;
  border-radius: var(--radius-md);
  background: #182032;
  border: 1px solid var(--border-subtle);
  color: #fff;
  font-size: 0.84rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toast-slide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

.toast [data-lucide], .toast svg {
  width: 16px;
  height: 16px;
}

.toast.toast-success { border-color: rgba(16, 185, 129, 0.4); background: #0f2420; }
.toast.toast-error { border-color: rgba(244, 63, 94, 0.4); background: #2b1118; }

@keyframes toast-slide {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Loading Placeholder & Empty States */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  gap: 14px;
  text-align: center;
  padding: 40px;
}

.empty-state [data-lucide], .empty-state svg, .empty-state-icon {
  width: 56px;
  height: 56px;
  color: var(--text-dim);
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.22);
}