/* ═══════════════════════════════════════════════════════
   FancyTextGen – style.css
   Premium UI for the Fancy Text Generator
═══════════════════════════════════════════════════════ */

/* ─── Custom Properties ─────────────────────────────── */
:root {
  --bg:          #f8f9ff;
  --bg-card:     #ffffff;
  --bg-input:    #ffffff;
  --bg-header:   rgba(255,255,255,0.85);
  --bg-hero:     linear-gradient(135deg, #f0f4ff 0%, #faf5ff 50%, #f0fff4 100%);
  --bg-section:  #f2f4f8;
  --text-primary:   #0f172a;
  --text-secondary: #475569;
  --text-muted:     #94a3b8;
  --border:      #e2e8f0;
  --border-focus: #6366f1;

  --primary:       #6366f1;
  --primary-dark:  #4f46e5;
  --primary-light: #e0e7ff;
  --accent:        #f59e0b;
  --success:       #10b981;
  --danger:        #ef4444;

  --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  --gradient-btn:  linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --gradient-text: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
  --gradient-card-hover: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);

  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg:  0 10px 40px rgba(99,102,241,.15), 0 4px 12px rgba(0,0,0,.06);
  --shadow-card: 0 2px 12px rgba(0,0,0,.06), 0 1px 3px rgba(0,0,0,.04);
  --shadow-card-hover: 0 12px 40px rgba(99,102,241,.2), 0 4px 12px rgba(0,0,0,.08);

  --radius-sm: .5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;

  --transition: .2s cubic-bezier(.4,0,.2,1);
  --transition-slow: .4s cubic-bezier(.4,0,.2,1);

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;

  --header-h: 68px;
  --max-w: 1280px;
}

[data-theme="dark"] {
  --bg:          #0a0d1a;
  --bg-card:     #111827;
  --bg-input:    #1e2433;
  --bg-header:   rgba(10,13,26,0.92);
  --bg-hero:     linear-gradient(135deg, #0a0d1a 0%, #12112a 50%, #0d1a12 100%);
  --bg-section:  #111827;
  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;
  --border:      #1e293b;
  --border-focus: #818cf8;
  --primary-light: #1e1b4b;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);
  --shadow-md:  0 4px 16px rgba(0,0,0,.4), 0 2px 4px rgba(0,0,0,.2);
  --shadow-lg:  0 10px 40px rgba(99,102,241,.2), 0 4px 12px rgba(0,0,0,.3);
  --shadow-card: 0 2px 12px rgba(0,0,0,.3), 0 1px 3px rgba(0,0,0,.2);
  --shadow-card-hover: 0 12px 40px rgba(99,102,241,.25), 0 4px 12px rgba(0,0,0,.3);
}

/* ─── Reset & Base ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--transition-slow), color var(--transition-slow);
  overflow-x: hidden;
}

/* ─── Utility ────────────────────────────────────────── */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (min-width: 768px) { .container { padding: 0 2rem; } }

/* ─── Typography ─────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
kbd {
  display: inline-block;
  padding: .1em .4em;
  font-size: .8em;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: 4px;
}

/* ─── Gradient Text ──────────────────────────────────── */
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Buttons ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .65rem 1.4rem;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  outline: none;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 50%;
  background: rgba(255,255,255,.25);
  border-radius: 50%;
  transform: scale(0);
  opacity: 0;
  transition: transform .5s, opacity .4s;
}
.btn:focus-visible { outline: 3px solid var(--border-focus); outline-offset: 2px; }

.btn-primary {
  background: var(--gradient-btn);
  color: #fff;
  box-shadow: 0 4px 16px rgba(99,102,241,.35);
}
.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(99,102,241,.5);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:active::after {
  inset: 0;
  transform: scale(1);
  opacity: 0;
  transition: 0s;
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { background: var(--bg-section); }

.btn-sm { padding: .45rem .9rem; font-size: .82rem; }
.btn-danger { background: var(--danger); color: #fff; }

.icon-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: none;
  border-radius: var(--radius-md);
  background: var(--bg-section);
  cursor: pointer;
  font-size: 1.1rem;
  transition: all var(--transition);
  outline: none;
}
.icon-btn:hover { background: var(--primary-light); transform: scale(1.08); }
.icon-btn:focus-visible { outline: 3px solid var(--border-focus); }

/* ─── Header ─────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--bg-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: background var(--transition-slow), border-color var(--transition-slow);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  font-size: 1.5rem;
  background: var(--gradient-btn);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}
.logo-accent { color: var(--primary); }

.main-nav {
  display: none;
  gap: .25rem;
  margin-left: 1rem;
}
@media (min-width: 768px) { .main-nav { display: flex; } }

.nav-link {
  padding: .45rem .8rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition);
}
.nav-link:hover {
  color: var(--primary);
  background: var(--primary-light);
  text-decoration: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-left: auto;
}
@media (max-width: 480px) { .header-actions .btn { display: none; } }

.dark-toggle { background: var(--bg-section); border: 1px solid var(--border); }
.dark-toggle:hover { border-color: var(--primary); }

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 36px; height: 36px;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
}
.hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (min-width: 768px) { .hamburger { display: none; } }

.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: .75rem 1.5rem;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  gap: .25rem;
  animation: slideDown .2s ease;
}
.mobile-nav.visible { display: flex; }
.mobile-nav[hidden] { display: none; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ─── Hero ───────────────────────────────────────────── */
.hero {
  padding: 5rem 0 3rem;
  background: var(--bg-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(99,102,241,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .4rem 1rem;
  background: var(--primary-light);
  border: 1.5px solid rgba(99,102,241,.3);
  border-radius: 100px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1.5rem;
  animation: fadeInDown .6s ease;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  letter-spacing: -.03em;
  margin-bottom: 1.25rem;
  animation: fadeInDown .7s ease .1s both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 2rem;
  line-height: 1.7;
  animation: fadeInDown .7s ease .2s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInDown .7s ease .3s both;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .1rem;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: .78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.stat-divider {
  width: 1px; height: 40px;
  background: var(--border);
}
@media (max-width: 480px) { .stat-divider { display: none; } }

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: none; }
}

/* ─── Generator Section ─────────────────────────────── */
.generator-section {
  padding: 3rem 0;
}

/* Input Panel */
.input-panel {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: background var(--transition-slow), border-color var(--transition-slow);
}
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}
.panel-title {
  font-size: 1.1rem;
  font-weight: 600;
}
.input-toolbar {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.tool-btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .4rem .85rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-section);
  color: var(--text-secondary);
  font-size: .82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  outline: none;
}
.tool-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.tool-btn:focus-visible { outline: 3px solid var(--border-focus); }
.accent-btn {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
  border-color: transparent;
}
.accent-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(245,158,11,.4);
  color: #fff;
  background: linear-gradient(135deg, #d97706, #dc2626);
  border-color: transparent;
}

.textarea-wrapper { position: relative; }
.input-textarea {
  width: 100%;
  min-height: 130px;
  padding: 1rem 1.25rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.input-textarea::placeholder { color: var(--text-muted); }
.input-textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 4px rgba(99,102,241,.12);
}

.char-counter {
  position: absolute;
  bottom: .75rem;
  right: 1rem;
  font-size: .75rem;
  color: var(--text-muted);
  pointer-events: none;
}
.char-counter.warn { color: var(--accent); }
.char-counter.danger { color: var(--danger); }

.keyboard-hints {
  margin-top: .75rem;
  font-size: .78rem;
  color: var(--text-muted);
}

/* ─── Filter Section ─────────────────────────────────── */
.filter-section {
  margin-bottom: 1.5rem;
}
.filter-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.search-wrapper {
  position: relative;
  flex: 1;
  min-width: 220px;
}
.search-icon {
  position: absolute;
  left: .9rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: .65rem 1rem .65rem 2.75rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: .92rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 4px rgba(99,102,241,.1);
}
.clear-search {
  position: absolute;
  right: .75rem;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: .9rem;
  padding: .2rem .4rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}
.clear-search:hover { color: var(--danger); }
.clear-search[hidden] { display: none; }

.view-toggle { display: flex; gap: .25rem; }
.view-btn {
  width: 38px; height: 38px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  outline: none;
}
.view-btn.active, .view-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.category-filters {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.cat-btn {
  padding: .45rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: .82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  outline: none;
}
.cat-btn:hover, .cat-btn.active {
  background: var(--gradient-btn);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 12px rgba(99,102,241,.35);
}
.cat-btn:focus-visible { outline: 3px solid var(--border-focus); }

.results-info {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .85rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

/* ─── Section Headers ────────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: .5rem;
}
.section-title {
  font-size: 1.15rem;
  font-weight: 700;
}
.section-heading {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  text-align: center;
  margin-bottom: .75rem;
}
.section-subheading {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  font-size: 1rem;
}
.sort-select {
  padding: .4rem .8rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: .82rem;
  cursor: pointer;
  outline: none;
}
.sort-select:focus { border-color: var(--border-focus); }

/* ─── Output Grid ────────────────────────────────────── */
.output-section { margin-bottom: 2rem; }
.favorites-section, .recent-section { margin-bottom: 2rem; }

.output-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
  transition: all var(--transition);
}
.output-grid.list-view {
  grid-template-columns: 1fr;
}

/* Loading */
.loading-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 3rem;
  color: var(--text-muted);
}
.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* No Results */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
}
.no-results-icon { font-size: 3rem; display: block; margin-bottom: 1rem; }
.no-results[hidden] { display: none; }

/* ─── Font Card ──────────────────────────────────────── */
.font-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), opacity .3s;
  position: relative;
  overflow: hidden;
  animation: cardIn .3s ease both;
}
.font-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-btn);
  opacity: 0;
  transition: opacity var(--transition);
}
.font-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(99,102,241,.3);
}
.font-card:hover::before { opacity: 1; }
.font-card.hidden { display: none; }
.font-card.fav-card {
  border-color: rgba(251,191,36,.4);
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .5rem;
}
.card-name {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.card-badges {
  display: flex;
  gap: .25rem;
  flex-wrap: wrap;
}
.card-badge {
  font-size: .65rem;
  padding: .15rem .45rem;
  border-radius: 100px;
  font-weight: 600;
  background: var(--primary-light);
  color: var(--primary);
}
.card-badge.popular { background: linear-gradient(135deg, #fef3c7, #fde68a); color: #92400e; }
.card-badge.new { background: linear-gradient(135deg, #d1fae5, #a7f3d0); color: #065f46; }

.card-text {
  font-size: 1.05rem;
  color: var(--text-primary);
  word-break: break-word;
  min-height: 2.5rem;
  line-height: 1.6;
  letter-spacing: .02em;
}
.card-text.empty { color: var(--text-muted); font-size: .9rem; font-style: italic; }

.card-actions {
  display: flex;
  gap: .4rem;
  align-items: center;
}
.card-btn {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .38rem .75rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-section);
  color: var(--text-secondary);
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  outline: none;
  flex: 1;
  justify-content: center;
}
.card-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.card-btn:focus-visible { outline: 3px solid var(--border-focus); }
.card-btn.copy-btn.copied {
  border-color: var(--success);
  color: var(--success);
  background: #ecfdf5;
}
.card-btn.fav-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: #fffbeb;
}
.card-btn.share-btn:hover { border-color: #8b5cf6; color: #8b5cf6; background: #f5f3ff; }

/* List view card override */
.list-view .font-card {
  flex-direction: row;
  align-items: center;
  padding: .8rem 1.25rem;
}
.list-view .card-header { min-width: 160px; flex-shrink: 0; }
.list-view .card-text { flex: 1; }
.list-view .card-actions { flex-shrink: 0; }

/* ─── Favorites ──────────────────────────────────────── */
.favorites-section {
  background: linear-gradient(135deg, rgba(251,191,36,.08), rgba(245,158,11,.04));
  border: 1.5px solid rgba(251,191,36,.3);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.favorites-section[hidden] { display: none; }

/* ─── Recent ─────────────────────────────────────────── */
.recent-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.recent-section[hidden] { display: none; }

.recent-list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.recent-item {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .8rem;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: .82rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.recent-item:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* ─── Tools Section ──────────────────────────────────── */
.tools-section {
  padding: 4rem 0;
  background: var(--bg-section);
  transition: background var(--transition-slow);
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.tool-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.tool-icon { font-size: 2rem; }
.tool-title { font-size: 1rem; font-weight: 700; }
.tool-desc { font-size: .82rem; color: var(--text-secondary); line-height: 1.5; flex: 1; }

/* ─── Modal ──────────────────────────────────────────── */
.modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.modal[hidden] { display: none; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(4px);
}
.modal-box {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 560px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn .3s cubic-bezier(.34,1.56,.64,1);
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(.85) translateY(20px); }
  to   { opacity: 1; transform: none; }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.modal-title { font-size: 1.3rem; }
.modal-close {
  width: 32px; height: 32px;
  border: none; background: var(--bg-section);
  border-radius: var(--radius-sm);
  cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--danger); color: #fff; }
.modal-content { display: flex; flex-direction: column; gap: .75rem; }
.modal-output-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1rem;
  background: var(--bg-section);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  gap: 1rem;
  font-size: 1rem;
  word-break: break-all;
  cursor: pointer;
  transition: all var(--transition);
}
.modal-output-item:hover { border-color: var(--primary); }

/* ─── Content Section ────────────────────────────────── */
.content-section {
  padding: 4rem 0;
  background: var(--bg);
  transition: background var(--transition-slow);
}
.content-container {
  max-width: 800px;
}
.content-article h2 {
  font-size: 1.6rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--primary-light);
}
.content-article h2:first-child { margin-top: 0; }
.content-article h3 {
  font-size: 1.2rem;
  margin-top: 1.5rem;
  margin-bottom: .75rem;
  color: var(--primary);
}
.content-article p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: .75rem;
}
.content-article ul {
  color: var(--text-secondary);
  padding-left: 1.5rem;
  line-height: 2;
}
.content-article strong { color: var(--text-primary); }

/* ─── FAQ Section ────────────────────────────────────── */
.faq-section {
  padding: 4rem 0;
  background: var(--bg-section);
  transition: background var(--transition-slow);
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item[open] {
  border-color: rgba(99,102,241,.4);
  box-shadow: var(--shadow-md);
}
.faq-question {
  padding: 1.1rem 1.5rem;
  font-size: .98rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-primary);
  transition: color var(--transition);
  user-select: none;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--primary);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-item[open] .faq-question::after { transform: rotate(45deg); }
.faq-item[open] .faq-question { color: var(--primary); }
.faq-answer {
  padding: 0 1.5rem 1.1rem;
  animation: fadeIn .25s ease;
}
.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: .93rem;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ─── Footer ─────────────────────────────────────────── */
.site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 1.5rem;
  transition: background var(--transition-slow);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand { display: flex; flex-direction: column; gap: .75rem; }
.footer-tagline { font-size: .87rem; color: var(--text-secondary); line-height: 1.6; max-width: 260px; }
.social-links { display: flex; gap: .75rem; margin-top: .25rem; }
.social-link {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  text-decoration: none;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.social-link:hover { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
.footer-col-title { font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-primary); margin-bottom: .75rem; }
.footer-links nav { display: flex; flex-direction: column; gap: .4rem; }
.footer-link { font-size: .87rem; color: var(--text-secondary); text-decoration: none; transition: color var(--transition); }
.footer-link:hover { color: var(--primary); text-decoration: none; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  text-align: center;
}
.copyright { font-size: .83rem; color: var(--text-secondary); }
.footer-note { font-size: .76rem; color: var(--text-muted); }

/* ─── Toast ──────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  background: #0f172a;
  color: #fff;
  padding: .75rem 1.5rem;
  border-radius: 100px;
  font-size: .88rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: .5rem;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  animation: toastIn .3s cubic-bezier(.34,1.56,.64,1);
  white-space: nowrap;
}
.toast[hidden] { display: none; }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
[data-theme="dark"] .toast { background: #f1f5f9; color: #0f172a; }

/* ─── Back to Top ────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 5rem;
  right: 1.5rem;
  width: 44px; height: 44px;
  background: var(--gradient-btn);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  z-index: 90;
  animation: fadeIn .3s ease;
}
.back-to-top[hidden] { display: none; }
.back-to-top:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 640px) {
  .hero { padding: 3.5rem 0 2rem; }
  .input-panel { padding: 1.25rem; }
  .output-grid { grid-template-columns: 1fr; }
  .font-card { padding: 1rem; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .list-view .font-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .list-view .card-header { min-width: unset; }
}
@media (max-width: 360px) {
  .tools-grid { grid-template-columns: 1fr; }
  .category-filters { gap: .35rem; }
}

/* ─── Print ──────────────────────────────────────────── */
@media print {
  .site-header, .hero, .filter-section, .tools-section, .faq-section, .site-footer { display: none; }
  .output-grid { grid-template-columns: repeat(2, 1fr); gap: .5rem; }
  .font-card { break-inside: avoid; box-shadow: none; border: 1px solid #ccc; }
  .card-actions { display: none; }
}

/* ─── Focus styles for a11y ──────────────────────────── */
:focus-visible {
  outline: 3px solid var(--border-focus);
  outline-offset: 2px;
}

/* ─── Custom scrollbar ───────────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }