/* ==========================================================================
   NaniShortner — Enterprise Professional Design System
   Sleek SaaS Aesthetics with Glassmorphism, Dual Theme (Light & Dark),
   Interactive Analytics Diagrams, and Silky Smooth Micro-interactions.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* --- LIGHT THEME (DEFAULT) --- */
:root {
  --color-scheme: light;
  
  /* Canvas & Surfaces */
  --color-canvas: #f8fafc;
  --color-surface: rgba(255, 255, 255, 0.85);
  --color-surface-solid: #ffffff;
  --color-surface-hover: #f1f5f9;
  --color-surface-subtle: #f8fafc;
  
  /* Glassmorphism Tokens */
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(226, 232, 240, 0.85);
  --glass-border-hover: rgba(191, 219, 254, 0.8);
  --glass-blur: blur(16px);
  --glass-glow: radial-gradient(circle at top right, rgba(37, 99, 235, 0.06), transparent 70%);

  /* Sidebar (Refined Executive Slate Tint: Slightly deeper than pearl, distinct from dashboard, not pitch dark) */
  --sidebar-bg: #dde6f2;
  --sidebar-surface: #ffffff;
  --sidebar-surface-hover: #cbd9eb;
  --sidebar-heading: #090e17;
  --sidebar-text: #334155;
  --sidebar-text-active: #ffffff;
  --sidebar-border: #c4d4e7;
  --sidebar-brand-text: #090e17;
  --sidebar-footer-bg: rgba(213, 226, 240, 0.95);

  /* Typography */
  --text-heading: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;
  --text-inverse: #ffffff;

  /* Primary Electric Brand */
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-active: #1e40af;
  --color-primary-light: #eff6ff;
  --color-primary-border: #bfdbfe;
  --color-primary-glow: rgba(37, 99, 235, 0.25);

  /* Accents */
  --color-success: #10b981;
  --color-success-light: #ecfdf5;
  --color-success-border: #a7f3d0;
  --color-warning: #f59e0b;
  --color-warning-light: #fffbeb;
  --color-danger: #ef4444;
  --color-danger-light: #fef2f2;
  --color-danger-border: #fecaca;
  --color-cyan: #06b6d4;
  --color-purple: #8b5cf6;

  /* Borders */
  --border-light: #e2e8f0;
  --border-subtle: #f1f5f9;
  --border-medium: #cbd5e1;

  /* Chart Colors */
  --chart-line: #2563eb;
  --chart-fill-start: rgba(37, 99, 235, 0.25);
  --chart-fill-end: rgba(37, 99, 235, 0.0);
  --chart-grid: #e2e8f0;
  --chart-point: #ffffff;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.06), 0 1px 2px -1px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 10px -2px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.06);
  --shadow-xl: 0 20px 30px -6px rgba(15, 23, 42, 0.1);
  --shadow-hover: 0 14px 28px -4px rgba(37, 99, 235, 0.12), 0 6px 12px -4px rgba(15, 23, 42, 0.04);

  /* Fonts & Geometry */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 9999px;
  --sidebar-width: 260px;
  --topbar-height: 64px;

  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s var(--ease-smooth);
  --transition-normal: 0.25s var(--ease-smooth);
  --transition-bounce: 0.35s var(--ease-spring);
}

/* --- DARK THEME OVERRIDES --- */
[data-theme="dark"] {
  --color-scheme: dark;
  
  --color-canvas: #090e17;
  --color-surface: rgba(19, 27, 46, 0.75);
  --color-surface-solid: #111a2e;
  --color-surface-hover: #1e293b;
  --color-surface-subtle: #0f172a;

  /* Glassmorphism Tokens Dark */
  --glass-bg: rgba(17, 24, 39, 0.75);
  --glass-border: rgba(255, 255, 255, 0.09);
  --glass-border-hover: rgba(96, 165, 250, 0.4);
  --glass-glow: radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 70%);

  /* Sidebar Dark (Rich Slate-Indigo, not pitch black) */
  --sidebar-bg: #111827;
  --sidebar-surface: #1e293b;
  --sidebar-surface-hover: #27354f;
  --sidebar-heading: #f8fafc;
  --sidebar-text: #94a3b8;
  --sidebar-text-active: #ffffff;
  --sidebar-border: rgba(255, 255, 255, 0.08);
  --sidebar-brand-text: #f8fafc;
  --sidebar-footer-bg: rgba(13, 19, 32, 0.9);

  /* Typography Dark */
  --text-heading: #f8fafc;
  --text-body: #cbd5e1;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;

  /* Primary Electric Brand Dark */
  --color-primary: #3b82f6;
  --color-primary-hover: #60a5fa;
  --color-primary-active: #2563eb;
  --color-primary-light: rgba(59, 130, 246, 0.15);
  --color-primary-border: rgba(59, 130, 246, 0.35);
  --color-primary-glow: rgba(59, 130, 246, 0.4);

  /* Accents Dark */
  --color-success: #10b981;
  --color-success-light: rgba(16, 185, 129, 0.15);
  --color-success-border: rgba(16, 185, 129, 0.3);
  --color-warning: #fbbf24;
  --color-warning-light: rgba(251, 191, 36, 0.15);
  --color-danger: #f87171;
  --color-danger-light: rgba(239, 68, 68, 0.15);
  --color-danger-border: rgba(239, 68, 68, 0.3);

  /* Borders Dark */
  --border-light: rgba(255, 255, 255, 0.09);
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-medium: rgba(255, 255, 255, 0.15);

  /* Chart Colors Dark */
  --chart-line: #60a5fa;
  --chart-fill-start: rgba(96, 165, 250, 0.35);
  --chart-fill-end: rgba(96, 165, 250, 0.0);
  --chart-grid: rgba(255, 255, 255, 0.07);
  --chart-point: #0f172a;

  /* Shadows Dark */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.35);
  --shadow-md: 0 4px 12px 0 rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 24px 0 rgba(0, 0, 0, 0.45);
  --shadow-hover: 0 14px 30px -4px rgba(59, 130, 246, 0.25), 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   RESET & FOUNDATIONS
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-canvas);
  color: var(--text-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

/* Utilities */
.text-heading { color: var(--text-heading); font-weight: 700; }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.font-mono { font-family: var(--font-mono); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }

/* ==========================================================================
   BUTTONS WITH SPRING HOVER & GLOW
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  padding: 9px 16px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px var(--color-primary-glow);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: 0 6px 16px var(--color-primary-glow);
  transform: translateY(-1.5px);
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--text-heading);
  border-color: var(--border-light);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
  background: var(--color-surface-hover);
  border-color: var(--border-medium);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary-border);
}

.btn-outline:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

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

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

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

/* ==========================================================================
   GLASSMORPHISM COMPONENTS
   ========================================================================== */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-bounce), box-shadow var(--transition-bounce), border-color var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.glass-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  pointer-events: none;
}

.glass-panel:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-hover);
}

/* ==========================================================================
   APP SHELL LAYOUT
   ========================================================================== */
.app-container {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* --- SIDEBAR --- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  border-right: 1px solid var(--sidebar-border);
  transition: transform var(--transition-bounce), background-color var(--transition-normal);
}

.sidebar-header {
  height: var(--topbar-height);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--sidebar-border);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--sidebar-brand-text);
  font-weight: 800;
  font-size: 1.1rem;
}

.brand-icon-box {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.workspace-badge-strip {
  padding: 14px 18px 8px;
}

.workspace-card {
  background: var(--sidebar-surface);
  border: 1px solid var(--sidebar-border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.workspace-name {
  color: var(--sidebar-heading);
  font-weight: 700;
}

.workspace-plan {
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-primary);
  font-size: 0.6875rem;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 14px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-section-title {
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 12px 10px 4px;
}

.nav-item-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--sidebar-text);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  position: relative;
}

.nav-item-btn:hover {
  background: var(--sidebar-surface-hover);
  color: var(--sidebar-heading);
  transform: translateX(3px);
}

.nav-item-btn.active {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.nav-item-btn.active .nav-badge-pill {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.nav-badge-pill {
  margin-left: auto;
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-primary);
  font-size: 0.6875rem;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  font-weight: 700;
}

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--sidebar-border);
  background: var(--sidebar-footer-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.user-snippet {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: hidden;
}

.user-avatar-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.user-details {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.user-name-text {
  color: var(--sidebar-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-email-text {
  color: var(--sidebar-text);
  font-size: 0.75rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-sidebar-signout {
  background: none;
  border: none;
  color: var(--sidebar-text);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  transition: all var(--transition-fast);
}

.btn-sidebar-signout:hover {
  background: var(--sidebar-surface-hover);
  color: var(--color-danger);
  transform: scale(1.08);
}

/* --- MAIN WRAPPER --- */
.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--color-canvas);
  transition: background-color var(--transition-normal);
}

/* --- GLASS TOPBAR --- */
.topbar {
  height: var(--topbar-height);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 90;
  transition: all var(--transition-normal);
}

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

.topbar-page-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-heading);
}

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

.topbar-domain-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}

.topbar-domain-select {
  border: none;
  background: transparent;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.8125rem;
  outline: none;
  cursor: pointer;
}

/* THEME SWITCH TOGGLE BUTTON */
.theme-switch-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: 1px solid var(--border-light);
  color: var(--text-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-bounce);
  box-shadow: var(--shadow-xs);
  position: relative;
  overflow: hidden;
}

.theme-switch-btn:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-primary-border);
  transform: rotate(15deg) scale(1.05);
}

.theme-icon-sun {
  display: none;
}
.theme-icon-moon {
  display: block;
}

[data-theme="dark"] .theme-icon-sun {
  display: block;
}
[data-theme="dark"] .theme-icon-moon {
  display: none;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-heading);
}

/* --- CONTENT CANVAS BODY --- */
.content-canvas {
  flex: 1;
  padding: 32px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

.app-view {
  display: none;
  animation: viewSlideFade 0.3s var(--ease-spring);
}

.app-view.active-view {
  display: block;
}

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

/* ==========================================================================
   KPI CARDS WITH GLASS & AMBIENT HOVER
   ========================================================================== */
.overview-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--glass-glow);
  pointer-events: none;
}

.kpi-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-hover);
}

.kpi-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.kpi-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-icon-badge {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-bounce);
}

.kpi-card:hover .kpi-icon-badge {
  transform: scale(1.1);
}

.kpi-icon-badge.blue { background: var(--color-primary-light); color: var(--color-primary); }
.kpi-icon-badge.green { background: var(--color-success-light); color: var(--color-success); }
.kpi-icon-badge.purple { background: rgba(139, 92, 246, 0.15); color: var(--color-purple); }
.kpi-icon-badge.amber { background: var(--color-warning-light); color: var(--color-warning); }

.kpi-number {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.kpi-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   INTERACTIVE ANALYTICS DIAGRAM / CHARTS
   ========================================================================== */
.chart-panel-card {
  margin-bottom: 28px;
}

.chart-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
}

.chart-title-group h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-heading);
}

.chart-title-group p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.chart-period-tabs {
  display: flex;
  gap: 4px;
  background: var(--color-surface-subtle);
  border: 1px solid var(--border-light);
  padding: 3px;
  border-radius: var(--radius-md);
}

.period-tab-btn {
  background: transparent;
  border: none;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.period-tab-btn.active {
  background: var(--color-surface-solid);
  color: var(--color-primary);
  box-shadow: var(--shadow-xs);
}

/* Chart Canvas Container */
.chart-container-box {
  position: relative;
  width: 100%;
  height: 240px;
  margin-top: 8px;
}

.chart-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.chart-grid-line {
  stroke: var(--chart-grid);
  stroke-dasharray: 4 4;
  stroke-width: 1;
}

.chart-axis-label {
  fill: var(--text-muted);
  font-size: 11px;
  font-family: var(--font-sans);
}

.chart-area-path {
  fill: url(#chartGradient);
  transition: d 0.4s var(--ease-spring);
}

.chart-stroke-path {
  fill: none;
  stroke: var(--chart-line);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 4px 10px var(--color-primary-glow));
  transition: d 0.4s var(--ease-spring);
}

.chart-crosshair-line {
  stroke: var(--color-primary);
  stroke-width: 1.5;
  stroke-dasharray: 3 3;
  opacity: 0;
  transition: opacity 0.15s ease;
  pointer-events: none;
}

.chart-hover-dot {
  fill: var(--chart-point);
  stroke: var(--color-primary);
  stroke-width: 3.5;
  opacity: 0;
  transition: opacity 0.15s ease, cx 0.1s ease, cy 0.1s ease;
  pointer-events: none;
}

/* Floating Glass Chart Tooltip */
.chart-tooltip-bubble {
  position: absolute;
  pointer-events: none;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  font-size: 0.75rem;
  z-index: 50;
  opacity: 0;
  transform: translate(-50%, -120%);
  transition: opacity 0.15s ease, transform 0.15s ease;
  white-space: nowrap;
}

.chart-tooltip-date {
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 2px;
}

.chart-tooltip-clicks {
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.875rem;
}

/* ==========================================================================
   PANEL CARDS & SPLIT VIEWS
   ========================================================================== */
.overview-split-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

.panel-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-bounce);
}

.panel-card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-hover);
}

.panel-card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-heading);
}

.panel-card-body {
  padding: 24px;
}

/* Top Performing Link Banner */
.top-link-banner {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .top-link-banner {
  background: linear-gradient(135deg, #111a2e 0%, #1e293b 100%);
}

.top-link-title {
  font-size: 0.9375rem;
  font-weight: 700;
}

.top-link-url {
  font-size: 0.8125rem;
  color: #93c5fd;
  font-family: var(--font-mono);
}

/* ==========================================================================
   CREATE WORKBENCH & LIVE ALIAS VERIFICATION
   ========================================================================== */
.create-workbench-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
}

.form-group-item {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 11px 16px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-family: var(--font-sans);
  color: var(--text-heading);
  background: var(--color-surface);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.slug-input-wrapper {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: 3px 12px;
  transition: all var(--transition-fast);
}

.slug-input-wrapper:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.slug-input-wrapper.is-available {
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.slug-input-wrapper.is-taken {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.slug-prefix-tag {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-muted);
  user-select: none;
  font-family: var(--font-mono);
}

.slug-input-field {
  flex: 1;
  border: none;
  outline: none;
  padding: 8px 6px;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-heading);
  background: transparent;
}

.slug-feedback-banner {
  margin-top: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 22px;
}

.slug-feedback-icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.slug-feedback-banner.available { color: var(--color-success); }
.slug-feedback-banner.taken { color: var(--color-danger); }
.slug-feedback-banner.checking { color: var(--color-primary); }

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.animate-spin {
  animation: spin 0.9s linear infinite;
  transform-origin: center;
}

.workbench-preview-card {
  position: sticky;
  top: 96px;
}

.preview-box {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1.5px dashed var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}

.preview-qr-holder {
  width: 140px;
  height: 140px;
  margin: 0 auto 16px;
  background: var(--color-surface-solid);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.preview-qr-holder canvas, .preview-qr-holder img {
  width: 100% !important;
  height: auto !important;
}

/* ==========================================================================
   LINKS TABLE
   ========================================================================== */
.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.table-search-input {
  max-width: 340px;
  width: 100%;
}

.links-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.links-table th {
  background: var(--color-surface-subtle);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  padding: 12px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.links-table td {
  padding: 16px 20px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
  transition: background-color var(--transition-fast);
}

.links-table tr:hover td {
  background: var(--color-surface-hover);
}

.table-short-url {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.table-dest-url {
  font-size: 0.8125rem;
  color: var(--text-muted);
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

.badge-clicks {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.75rem;
}

.row-actions-group {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
}

.icon-action-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--color-surface);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-action-btn:hover {
  background: var(--color-surface-hover);
  color: var(--text-heading);
  border-color: var(--color-primary-border);
  transform: translateY(-1px);
}

.icon-action-btn.delete:hover {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border-color: var(--color-danger-border);
}

/* ==========================================================================
   METERS & GAUGES
   ========================================================================== */
.meter-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.meter-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.meter-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  font-weight: 700;
}

.meter-track {
  height: 7px;
  background: var(--border-light);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  transition: width 0.6s var(--ease-spring);
}

.meter-fill.cyan { background: var(--color-cyan); }
.meter-fill.purple { background: var(--color-purple); }
.meter-fill.green { background: var(--color-success); }

/* ==========================================================================
   QR CODE STUDIO
   ========================================================================== */
.qr-studio-workbench {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.qr-studio-preview-box {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.qr-big-holder {
  width: 220px;
  height: 220px;
  background: #ffffff;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-big-holder canvas, .qr-big-holder img {
  width: 100% !important;
  height: auto !important;
}

/* ==========================================================================
   SETTINGS
   ========================================================================== */
.settings-field-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-light);
}

.settings-field-row:last-child {
  border-bottom: none;
}

/* ==========================================================================
   MODALS & TOASTS
   ========================================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.open {
  display: flex;
}

.modal-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--glass-border);
  overflow: hidden;
  animation: modalPop 0.25s var(--ease-spring);
}

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

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-heading);
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-body {
  padding: 24px;
}

/* Toast Container */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #0f172a;
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 12px 20px;
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 4px solid var(--color-primary);
  animation: toastIn 0.25s var(--ease-spring);
}

[data-theme="dark"] .toast {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.toast.success { border-left-color: var(--color-success); }
.toast.error { border-left-color: var(--color-danger); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .overview-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .overview-split-row { grid-template-columns: 1fr; }
  .create-workbench-grid { grid-template-columns: 1fr; }
  .qr-studio-workbench { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.mobile-open { transform: translateX(0); }
  .main-wrapper { margin-left: 0; }
  .mobile-nav-toggle { display: block; }
  .topbar { padding: 0 16px; }
  .content-canvas { padding: 20px 16px; }
  .overview-kpi-grid { grid-template-columns: 1fr; }
  .settings-field-row { grid-template-columns: 1fr; }
}

/* ==========================================================================
   GLOBAL SILKY SMOOTH ANIMATIONS & GLASS EFFECTS
   ========================================================================== */

/* Universal Theme Transition Smoothing */
html, body, .main-wrapper, .topbar, .sidebar, .glass-panel, .kpi-card, .form-input, .links-table, .modal-dialog {
  transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Glass Panels Hover Lift & Prismatic Rim Light */
.glass-panel {
  position: relative;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.2s ease;
}

.glass-panel:hover {
  transform: translateY(-2.5px);
  border-color: var(--glass-border-hover);
  box-shadow: 0 16px 32px -8px rgba(37, 99, 235, 0.12), 0 4px 12px rgba(15, 23, 42, 0.06);
}

[data-theme="dark"] .glass-panel:hover {
  box-shadow: 0 16px 36px -8px rgba(59, 130, 246, 0.2), 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* KPI Cards Micro-interactions */
.kpi-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.25s ease;
}

.kpi-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-border-hover);
  box-shadow: 0 14px 28px -6px rgba(37, 99, 235, 0.14);
}

.kpi-card:hover .kpi-icon-badge {
  transform: scale(1.15) rotate(6deg);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Table Rows Silky Hover */
.links-table tbody tr {
  transition: background-color 0.18s ease, transform 0.18s ease;
}

.links-table tbody tr:hover {
  background-color: var(--color-surface-hover);
}

.links-table tbody tr:hover .icon-action-btn {
  opacity: 1;
  transform: scale(1.06);
}

/* Button Spring Transitions */
.btn {
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -4px var(--color-primary-glow);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
}

.btn-secondary:hover:not(:disabled) {
  transform: translateY(-1.5px);
  background: var(--color-surface-hover);
  border-color: var(--color-primary-border);
}

/* Sidebar Nav Links Smooth Hover (High Contrast - Never White on Light BG) */
.nav-item-btn {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-item-btn:hover {
  transform: translateX(4px);
  background: rgba(37, 99, 235, 0.1);
  color: #1d4ed8;
}

.nav-item-btn:hover svg {
  color: #2563eb;
}

[data-theme="dark"] .nav-item-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

[data-theme="dark"] .nav-item-btn:hover svg {
  color: #60a5fa;
}

.nav-item-btn.active {
  background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.nav-item-btn.active svg {
  color: #ffffff !important;
}

/* Theme Switch Button Rotation */
.theme-switch-btn {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.25s ease,
              border-color 0.25s ease,
              box-shadow 0.25s ease;
}

.theme-switch-btn:hover {
  transform: rotate(20deg) scale(1.08);
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.theme-switch-btn:active {
  transform: rotate(180deg) scale(0.92);
}

/* Form Input Focus Glow */
.form-input {
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3.5px var(--color-primary-glow);
}

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

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

::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.35);
  border-radius: 9999px;
  border: 2px solid transparent;
  background-clip: padding-box;
  transition: background-color 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 116, 139, 0.6);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.16);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   SOCIAL MEDIA PREVIEW & IMAGE UPLOAD STYLING
   ========================================================================== */
.social-preview-workbench-box {
  margin-bottom: 20px;
  padding: 16px;
  background: var(--color-surface-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.social-preview-workbench-box:hover {
  border-color: var(--color-primary-border);
}

.social-box-header {
  margin-bottom: 14px;
}

.social-box-title-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.social-box-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-heading);
}

.badge-social-pill {
  font-size: 0.6875rem;
  font-weight: 700;
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-primary);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-primary-border);
}

/* Drag & Drop Upload Zone */
.image-upload-dropzone {
  border: 2px dashed var(--border-medium);
  border-radius: var(--radius-md);
  padding: 18px;
  background: var(--color-surface-solid);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  text-align: center;
}

.image-upload-dropzone:hover,
.image-upload-dropzone.dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  transform: scale(1.01);
}

.dropzone-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.upload-icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  transition: transform var(--transition-bounce);
}

.image-upload-dropzone:hover .upload-icon-circle {
  transform: scale(1.1) translateY(-2px);
}

.dropzone-text-primary {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-heading);
}

.dropzone-browse-link {
  color: var(--color-primary);
  text-decoration: underline;
  cursor: pointer;
}

.dropzone-text-sub {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

/* Selected Image State */
.dropzone-selected-state {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}

.uploaded-img-thumb {
  width: 76px;
  height: 52px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
}

.uploaded-img-meta {
  flex: 1;
}

.uploaded-img-name {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-heading);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.uploaded-img-size {
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.badge-ready {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-success);
  margin-top: 3px;
}

.social-inputs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 14px;
}

/* Privacy Setting Box */
.privacy-setting-box {
  margin-bottom: 20px;
  padding: 16px;
  background: var(--color-surface-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.privacy-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.privacy-info-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.privacy-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-heading);
}

/* Toggle Switch Widget */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-medium);
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 9999px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--color-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(20px);
}

/* Preview Tabs in Workbench */
.preview-mode-tabs {
  display: flex;
  gap: 6px;
  background: var(--color-surface-subtle);
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  border: 1px solid var(--border-light);
}

.preview-mode-tab-btn {
  flex: 1;
  padding: 6px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.preview-mode-tab-btn:hover {
  color: var(--text-heading);
}

.preview-mode-tab-btn.active {
  background: var(--color-surface-solid);
  color: var(--color-primary);
  box-shadow: var(--shadow-xs);
}

/* Social Media Card Mockup (WhatsApp & Facebook Style) */
.social-card-mockup-box {
  background: var(--color-surface-solid);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-align: left;
  transition: all var(--transition-normal);
}

.social-card-mockup-box:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--glass-border-hover);
}

.mockup-header-strip {
  padding: 8px 14px;
  background: var(--color-surface-subtle);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text-muted);
}

.mockup-platform-tag {
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-primary);
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  font-size: 0.625rem;
  letter-spacing: 0.04em;
}

.mockup-media-container {
  width: 100%;
  height: 180px;
  background: #0f172a;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.social-card-mockup-box:hover .mockup-card-image {
  transform: scale(1.03);
}

.mockup-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #64748b;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 20px;
  text-align: center;
}

.mockup-body-container {
  padding: 14px 16px;
  background: var(--color-surface-solid);
}

.mockup-domain {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.mockup-title {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.3;
  margin-bottom: 4px;
}

.mockup-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Badges for Links Table */
.badge-private {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, 0.3);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  margin-left: 6px;
}

[data-theme="dark"] .badge-private {
  color: #fbbf24;
}

.badge-og {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-border);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  margin-left: 6px;
}

.badge-masked {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(139, 92, 246, 0.12);
  color: #8b5cf6;
  border: 1px solid rgba(139, 92, 246, 0.3);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  margin-left: 6px;
}

[data-theme="dark"] .badge-masked {
  color: #a78bfa;
  border-color: rgba(167, 139, 250, 0.35);
}

.masking-setting-box {
  background: var(--color-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 14px;
  margin-bottom: 20px;
}

/* Reset Button in Table */
.icon-action-btn.btn-reset-table:hover {
  color: var(--color-warning);
  background: var(--color-warning-light);
  transform: rotate(180deg) scale(1.1);
}

/* ==========================================================================
   TABLE 3-DOTS ACTIONS DROPDOWN MENU
   ========================================================================== */
.row-actions-group {
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
}

.row-menu-wrapper {
  position: relative;
  display: inline-block;
}

.btn-row-menu-trigger {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-surface-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-body);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-row-menu-trigger:hover,
.btn-row-menu-trigger.active {
  background: var(--color-primary-light);
  border-color: var(--color-primary-border);
  color: var(--color-primary);
  transform: scale(1.08);
}

.row-action-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 1000;
  min-width: 210px;
  background: var(--color-surface-solid);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: 0 14px 34px -4px rgba(15, 23, 42, 0.16), 0 4px 10px -2px rgba(15, 23, 42, 0.08);
  padding: 6px;
  display: none;
  flex-direction: column;
  gap: 2px;
  backdrop-filter: blur(12px);
  transform-origin: top right;
}

[data-theme="dark"] .row-action-dropdown-menu {
  box-shadow: 0 16px 36px -4px rgba(0, 0, 0, 0.55), 0 4px 12px rgba(0, 0, 0, 0.4);
}

.row-action-dropdown-menu.show {
  display: flex;
  animation: dropdownPop 0.18s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes dropdownPop {
  0% { opacity: 0; transform: scale(0.92) translateY(-6px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text-body);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.dropdown-item svg {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--color-surface-hover);
  color: var(--color-primary);
}

.dropdown-item:hover svg {
  color: var(--color-primary);
}

.dropdown-item.danger {
  color: var(--color-danger);
}

.dropdown-item.danger svg {
  color: var(--color-danger);
}

.dropdown-item.danger:hover {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.dropdown-divider {
  height: 1px;
  background: var(--border-light);
  margin: 4px 0;
}

/* ==========================================================================
   ULTRA-LUXURY CENTRED AUTHENTICATION EXPERIENCE (CLERK / LINEAR STYLE)
   ========================================================================== */
.auth-modal-dialog.auth-card-single {
  width: 100%;
  max-width: 470px;
  background: var(--color-surface-solid);
  border-radius: 24px;
  padding: 36px 32px 28px;
  box-shadow: 0 25px 70px -15px rgba(15, 23, 42, 0.28), 0 0 0 1px var(--border-light);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
  animation: authModalAppear 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

[data-theme="dark"] .auth-modal-dialog.auth-card-single {
  background: #111a2e;
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px -15px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.auth-modal-dialog.auth-card-single::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 140px;
  background: radial-gradient(ellipse at 50% -20%, rgba(37, 99, 235, 0.2), transparent 70%);
  pointer-events: none;
}

@keyframes authModalAppear {
  0% { opacity: 0; transform: scale(0.92) translateY(16px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.auth-close-btn-corner {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.25rem;
  transition: all var(--transition-fast);
  z-index: 10;
}

.auth-close-btn-corner:hover {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border-color: var(--color-danger-border);
  transform: scale(1.08);
}

/* Header Emblem & Headings */
.auth-header-hero {
  text-align: center;
  margin-bottom: 22px;
  position: relative;
  z-index: 2;
}

.auth-brand-emblem {
  position: relative;
  width: 52px;
  height: 52px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.emblem-glow-ring {
  position: absolute;
  inset: -4px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.4), rgba(124, 58, 237, 0.4));
  filter: blur(8px);
  opacity: 0.7;
}

.emblem-icon-box {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
}

.auth-badge-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

[data-theme="dark"] .auth-badge-live {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.3);
  color: #93c5fd;
}

.live-dot-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.auth-main-heading {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.auth-sub-heading {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.45;
  max-width: 360px;
  margin: 0 auto;
}

/* Fluid Segmented Tabs */
.auth-segmented-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  background: var(--color-surface-subtle);
  padding: 4px;
  border-radius: 12px;
  margin-bottom: 16px;
  border: 1px solid var(--border-light);
}

.auth-tab-btn {
  padding: 9px 14px;
  border: none;
  background: transparent;
  border-radius: 9px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

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

.auth-tab-btn.active {
  background: var(--color-surface-solid);
  color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] .auth-tab-btn.active {
  background: #1e293b;
  color: #60a5fa;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* 1-Click Instant Demo Access Banner */
.auth-demo-shortcut-btn {
  width: 100%;
  padding: 10px 14px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.07), rgba(245, 158, 11, 0.07));
  border: 1px solid rgba(37, 99, 235, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: left;
}

.auth-demo-shortcut-btn:hover {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.14), rgba(245, 158, 11, 0.14));
  border-color: var(--color-primary);
  transform: translateY(-1.5px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.12);
}

.demo-btn-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.demo-lightning-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.18);
  color: #f59e0b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.demo-btn-texts {
  display: flex;
  flex-direction: column;
}

.demo-btn-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
}

[data-theme="dark"] .demo-btn-title {
  color: #93c5fd;
}

.demo-btn-sub {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.demo-badge-arrow {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1rem;
  transition: transform var(--transition-fast);
}

.auth-demo-shortcut-btn:hover .demo-badge-arrow {
  transform: translateX(3px);
}

/* Inputs & Floating Feel */
.auth-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-input-icon {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.auth-form-input {
  width: 100%;
  padding: 11px 14px 11px 42px;
  border-radius: 10px;
  border: 1px solid var(--border-medium);
  background: var(--color-surface-subtle);
  color: var(--text-heading);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.auth-form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-surface-solid);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.auth-eye-toggle {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  transition: color var(--transition-fast);
}

.auth-eye-toggle:hover {
  color: var(--color-primary);
}

/* Password Strength Meter */
.pw-strength-container {
  margin-top: 6px;
  margin-bottom: 10px;
}

.pw-strength-bars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  height: 4px;
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-bottom: 4px;
}

.pw-bar-segment {
  background: var(--border-medium);
  border-radius: var(--radius-pill);
  transition: background-color 0.25s ease;
}

.pw-strength-label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

/* Perk Callout Box on Sign Up */
.auth-perk-badge-box {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 10px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.22);
  color: #059669;
  font-size: 0.75rem;
  margin-bottom: 16px;
  line-height: 1.35;
}

[data-theme="dark"] .auth-perk-badge-box {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.perk-star-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

/* Submit Button */
.auth-submit-btn {
  width: 100%;
  height: 44px;
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: 11px;
  background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.auth-submit-btn:hover:not(:disabled) {
  transform: translateY(-1.5px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
  background: linear-gradient(135deg, #1d4ed8 0%, #4338ca 100%);
}

/* Divider & Social Auth */
.auth-divider-line {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 18px 0 14px;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
}

.auth-divider-line::before,
.auth-divider-line::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-light);
}

.auth-divider-line:not(:empty)::before {
  margin-right: 12px;
}

.auth-divider-line:not(:empty)::after {
  margin-left: 12px;
}

.auth-social-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-auth-social {
  width: 100%;
  padding: 10px 14px;
  border-radius: 11px;
  background: var(--color-surface-solid);
  border: 1px solid var(--border-medium);
  color: var(--text-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-auth-social:hover {
  background: var(--color-surface-hover);
  border-color: var(--border-light);
  transform: translateY(-1px);
}

/* Trust Badges Footer */
.auth-footer-trust-row {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-weight: 600;
}