/* ==========================================================================
   Lustre Dashboard Design System - Exact Brand Identity & UI Specification
   Authentic Lustre Palette: #0F0E0D, #1A1A1A, #111111, #E9E3DB, #C4BEB6, #EBE6E0
   ========================================================================== */

:root {
  --bg-body: #0F0E0D;
  --bg-body-gradient: radial-gradient(circle at 50% 0%, rgba(196, 190, 182, 0.08) 0%, rgba(15, 14, 13, 0) 70%);
  --bg-surface: #141413;
  --bg-surface-elevated: #1A1A1A;
  --bg-surface-muted: #1F1E1D;
  --bg-surface-hover: #262523;
  --bg-input: #0F0E0D;
  
  --text-primary: #FBF9F6;
  --text-secondary: #C4BEB6;
  --text-muted: #8E8880;
  --text-inverse: #0F0E0D;
  
  --border-subtle: rgba(233, 227, 219, 0.10);
  --border-medium: rgba(233, 227, 219, 0.18);
  --border-focus: #C4BEB6;
  --border-highlight: rgba(233, 227, 219, 0.35);
  
  --primary: #E9E3DB;
  --primary-hover: #FBF9F6;
  --primary-light: rgba(233, 227, 219, 0.12);
  --primary-text: #0F0E0D;
  
  --accent-gold: #C4BEB6;
  --accent-emerald: #4ade80;
  --accent-amber: #fbbf24;
  --accent-rose: #f87171;
  --accent-cyan: #38bdf8;
  
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 20px -5px rgba(0, 0, 0, 0.6);
  --shadow-card-glow: 0 0 0 1px rgba(233, 227, 219, 0.08), 0 8px 24px -6px rgba(0, 0, 0, 0.7);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;
  
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1320px;
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Plus Jakarta Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

[data-theme="light"] {
  --bg-body: #FBF9F6;
  --bg-body-gradient: radial-gradient(circle at 50% 0%, rgba(196, 190, 182, 0.25) 0%, rgba(251, 249, 246, 0) 70%);
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #F4EFEA;
  --bg-surface-muted: #EBE6E0;
  --bg-surface-hover: #E2DBD3;
  --bg-input: #FFFFFF;
  
  --text-primary: #0F0E0D;
  --text-secondary: #3D352E;
  --text-muted: #786E64;
  --text-inverse: #FBF9F6;
  
  --border-subtle: #E2DBD3;
  --border-medium: #C4BEB6;
  --border-focus: #0F0E0D;
  --border-highlight: rgba(15, 14, 13, 0.25);
  
  --primary: #0F0E0D;
  --primary-hover: #262523;
  --primary-light: rgba(15, 14, 13, 0.08);
  --primary-text: #FFFFFF;
  
  --shadow-sm: 0 1px 3px 0 rgba(15, 14, 13, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(15, 14, 13, 0.06);
  --shadow-lg: 0 15px 30px -5px rgba(15, 14, 13, 0.08);
  --shadow-card-glow: 0 0 0 1px rgba(15, 14, 13, 0.06), 0 4px 16px -2px rgba(15, 14, 13, 0.04);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-body);
  background-image: var(--bg-body-gradient);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  letter-spacing: -0.015em;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Vector SVG Icon System (Strictly Zero Emojis) */
.icon-svg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.25em;
  height: 1.25em;
}

.icon-svg svg {
  width: 100%;
  height: 100%;
  stroke-width: 1.8;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(15, 14, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

[data-theme="light"] .site-header {
  background-color: rgba(251, 249, 246, 0.85);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.brand-logo-mark {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.brand-logo:hover .brand-logo-mark {
  border-color: var(--border-highlight);
  transform: translateY(-1px);
}

.brand-name {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.brand-name .highlight {
  color: var(--accent-gold);
  font-weight: 700;
}

.brand-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface-muted);
  color: var(--accent-gold);
  border: 1px solid var(--border-subtle);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid transparent;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
  border-color: var(--border-subtle);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background-color: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

/* Hero Section & Search Bar */
.hero-section {
  padding: 4.5rem 0 3rem;
  text-align: center;
  position: relative;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.38rem 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-gold);
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
  max-width: 100%;
}

.hero-badge-pill .pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  flex-shrink: 0;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.04em;
  margin-bottom: 1.35rem;
  color: var(--text-primary);
}

.hero-title .gradient-text {
  color: var(--accent-gold);
  background: linear-gradient(180deg, #FFFFFF 20%, #C4BEB6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .hero-title .gradient-text {
  color: #0F0E0D;
  background: linear-gradient(180deg, #0F0E0D 30%, #3D352E 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.18rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}

.search-container {
  max-width: 660px;
  margin: 0 auto 1.75rem;
  position: relative;
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-2xl);
  padding: 0.75rem 1.4rem;
  box-shadow: var(--shadow-card-glow);
  transition: all var(--transition-fast);
}

.search-input-wrapper:focus-within {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-light), var(--shadow-lg);
}

.search-icon {
  color: var(--text-muted);
  margin-right: 0.85rem;
  display: flex;
  align-items: center;
}

.search-input {
  width: 100%;
  border: none;
  background: transparent;
  padding: 0.35rem 0;
  font-size: 1.05rem;
  color: var(--text-primary);
  outline: none;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-shortcut {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.3rem 0.7rem;
  background: linear-gradient(135deg, var(--bg-surface-elevated), rgba(232,168,56,0.08));
  border-radius: 8px;
  color: var(--text-secondary);
  border: 1px solid rgba(232,168,56,0.2);
  font-family: var(--font-mono);
  white-space: nowrap;
  letter-spacing: 0.03em;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: shortcutPulse 3s ease-in-out infinite;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 0 12px rgba(232,168,56,0.08);
}

.search-shortcut:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 16px rgba(232,168,56,0.15);
  transform: scale(1.05);
}

@keyframes shortcutPulse {
  0%, 100% { border-color: rgba(232,168,56,0.15); }
  50% { border-color: rgba(232,168,56,0.35); }
}

/* Hide badge when search input is focused */
.search-input-wrapper:focus-within .search-shortcut {
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

.quick-tags {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.quick-tag-btn {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.quick-tag-btn:hover {
  border-color: var(--border-medium);
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
}

/* Category Filter Tabs */
.category-nav {
  margin: 2.5rem 0 2.25rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1rem;
}

.category-tabs {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.tab-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

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

.tab-btn.active {
  background-color: var(--primary);
  color: var(--primary-text);
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.tab-count {
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.1);
  font-weight: 700;
  font-family: var(--font-mono);
}

.tab-btn.active .tab-count {
  background-color: rgba(15, 14, 13, 0.15);
  color: var(--primary-text);
}

/* Tools Grid & Cards */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.tool-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(233, 227, 219, 0.15), transparent);
}

.tool-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-card-glow), var(--shadow-lg);
  background-color: var(--bg-surface-elevated);
}

.tool-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.tool-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-surface-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.tool-card:hover .tool-icon-box {
  transform: scale(1.05);
  border-color: var(--border-medium);
}

.tool-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background-color: var(--bg-surface-muted);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.tool-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.tool-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.tool-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-gold);
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-subtle);
}

.tool-card-footer .arrow-icon {
  transition: transform var(--transition-fast);
}

.tool-card:hover .tool-card-footer .arrow-icon {
  transform: translateX(4px);
}

/* Active Tool Container & Workspace */
.active-tool-view {
  display: none;
  margin-bottom: 4rem;
}

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

.tool-view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 1.25rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.btn-back:hover {
  background-color: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--border-focus);
}

.tool-workspace-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-card-glow);
  margin-bottom: 2.5rem;
  position: relative;
}

.tool-header-info h1 {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.tool-header-info p {
  color: var(--text-secondary);
  font-size: 1.02rem;
}

/* Buttons & Form Controls */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

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

.btn-secondary {
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: var(--bg-surface-hover);
  border-color: var(--border-focus);
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
}

.btn-outline:hover {
  background-color: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--border-focus);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.86rem;
  margin-bottom: 0.45rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.4rem;
  background-color: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid var(--border-medium);
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Site Footer */
.site-footer {
  margin-top: auto;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 0 2.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  margin-top: 0.85rem;
  max-width: 320px;
  font-size: 0.88rem;
  line-height: 1.65;
}

.footer-heading {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Mobile-First & Comprehensive Responsive Rules (Top-to-Bottom)
   ========================================================================== */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .hero-title { font-size: 2.5rem; }
  .tool-split-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1rem;
  }

  .site-header {
    height: auto;
  }

  .nav-wrapper {
    height: 64px;
    gap: 0.75rem;
  }

  .brand-logo {
    font-size: 1.15rem;
    gap: 0.6rem;
  }

  .brand-logo-mark {
    width: 36px;
    height: 36px;
  }

  .brand-name {
    font-size: 1.1rem;
  }

  .nav-links {
    display: none;
  }

  .btn-icon {
    width: 38px;
    height: 38px;
  }

  .hero-section {
    padding: 2.5rem 0 1.75rem;
  }

  .hero-badge-pill {
    font-size: clamp(0.55rem, 2.75vw, 0.72rem);
    padding: 0.32rem 0.65rem;
    margin-bottom: 1.25rem;
    text-align: center;
    line-height: 1.2;
    white-space: nowrap;
    letter-spacing: 0.01em;
    gap: 0.35rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero-title {
    font-size: 1.85rem;
    line-height: 1.2;
    margin-bottom: 1rem;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 1.75rem;
  }

  .search-container {
    margin-bottom: 1.25rem;
  }

  .search-input-wrapper {
    padding: 0.65rem 1rem;
    border-radius: var(--radius-xl);
  }

  .search-input {
    font-size: 0.95rem;
  }

  .search-shortcut {
    display: none;
  }

  .quick-tags {
    gap: 0.4rem;
    font-size: 0.78rem;
  }

  .quick-tag-btn {
    padding: 0.3rem 0.75rem;
    font-size: 0.78rem;
  }

  .category-nav {
    margin: 1.5rem 0 1.5rem;
    padding-bottom: 0.5rem;
  }

  .category-tabs {
    gap: 0.45rem;
    padding-bottom: 0.25rem;
    -webkit-overflow-scrolling: touch;
  }

  .tab-btn {
    padding: 0.5rem 1rem;
    font-size: 0.82rem;
  }

  .tools-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2.5rem;
  }

  .tool-card {
    padding: 1.25rem;
    border-radius: var(--radius-lg);
  }

  .tool-card-title {
    font-size: 1.05rem;
  }

  .tool-card-desc {
    font-size: 0.85rem;
    margin-bottom: 1.1rem;
  }

  .tool-workspace-card {
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1.75rem;
  }

  .tool-header-info h1 {
    font-size: 1.6rem;
  }

  .tool-header-info p {
    font-size: 0.9rem;
  }

  .dropzone {
    padding: 2rem 1rem;
    border-radius: var(--radius-lg);
  }

  .dropzone-title {
    font-size: 1rem;
  }

  .dropzone-desc {
    font-size: 0.8rem;
  }

  .tool-panel {
    padding: 1.25rem;
    border-radius: var(--radius-md);
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
  }

  .stat-box {
    padding: 0.85rem;
  }

  .stat-value {
    font-size: 1.35rem;
  }

  .seo-card-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .seo-info-card {
    padding: 1.25rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .site-footer {
    padding: 3rem 0 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
}

/* ==========================================================================
   ToolNex PRO - Premium Glassmorphic Cookie Consent Modal / Banner
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2.5rem);
  max-width: 880px;
  z-index: 10000;
  background: rgba(20, 19, 18, 0.88);
  backdrop-filter: blur(24px) saturate(190%);
  -webkit-backdrop-filter: blur(24px) saturate(190%);
  border: 1px solid rgba(233, 227, 219, 0.16);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.85), 
              0 0 0 1px rgba(255, 255, 255, 0.05),
              0 0 35px rgba(233, 227, 219, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  animation: cookieSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

[data-theme="light"] .cookie-banner {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 14, 13, 0.12);
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.16), 0 0 0 1px rgba(0, 0, 0, 0.04);
}

@keyframes cookieSlideUp {
  0% {
    opacity: 0;
    transform: translate(-50%, 40px) scale(0.97);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}

.cookie-main-row {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  flex: 1;
  min-width: 0;
}

.cookie-icon-box {
  width: 46px;
  height: 46px;
  min-width: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(233, 227, 219, 0.14) 0%, rgba(233, 227, 219, 0.04) 100%);
  border: 1px solid rgba(233, 227, 219, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .cookie-icon-box {
  background: linear-gradient(135deg, #FAF7F2 0%, #EFE9E1 100%);
  border-color: rgba(0, 0, 0, 0.08);
  color: #1A1A1A;
}

.cookie-text-col {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cookie-heading-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.cookie-heading {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin: 0;
}

.cookie-badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  background: rgba(74, 222, 128, 0.12);
  color: var(--accent-emerald);
  border: 1px solid rgba(74, 222, 128, 0.25);
}

.cookie-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
}

.cookie-desc a {
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.cookie-desc a:hover {
  color: var(--accent-cyan);
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.btn-cookie-decline {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-cookie-decline:hover {
  color: var(--text-primary);
  border-color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
}

.btn-cookie-accept {
  padding: 0.58rem 1.35rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--primary-text);
  background: linear-gradient(135deg, #FFFFFF 0%, #E9E3DB 100%);
  border: none;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(233, 227, 219, 0.25);
  transition: all var(--transition-fast);
  white-space: nowrap;
  cursor: pointer;
}

.btn-cookie-accept:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(233, 227, 219, 0.4);
  background: #FFFFFF;
}

@media (max-width: 768px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    transform: none !important;
    width: auto;
    padding: 1.15rem;
    gap: 1.15rem;
    animation: cookieSlideUpMobile 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  @keyframes cookieSlideUpMobile {
    0% {
      opacity: 0;
      transform: translateY(30px) scale(0.97);
    }
    100% {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }

  .cookie-main-row {
    align-items: flex-start;
    gap: 0.85rem;
  }

  .cookie-icon-box {
    width: 40px;
    height: 40px;
    min-width: 40px;
  }

  .cookie-actions {
    width: 100%;
    gap: 0.5rem;
  }

  .btn-cookie-decline,
  .btn-cookie-accept {
    flex: 1;
    text-align: center;
    justify-content: center;
    padding: 0.65rem 0.5rem;
  }
}