/* ============================================================
   HowToWritePrompt.in — Main Frontend CSS
   Premium Dark AI Tool Theme | Glass-morphism + Glow Design
   Inspired by: Vercel, Linear, ElevenLabs, Perplexity AI
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;600;700;800;900&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --primary:       #6366f1;
  --primary-dark:  #4f46e5;
  --primary-light: #818cf8;
  --secondary:     #8b5cf6;
  --accent:        #a78bfa;
  --success:       #10b981;
  --warning:       #f59e0b;
  --danger:        #ef4444;
  --cyan:          #22d3ee;
  --pink:          #ec4899;

  /* Dark backgrounds */
  --bg:            #050814;
  --bg-card:       #0d1117;
  --bg-elevated:   #111827;
  --bg-glass:      rgba(13, 17, 23, 0.7);

  /* Borders */
  --border:        rgba(99, 102, 241, 0.12);
  --border-hover:  rgba(99, 102, 241, 0.35);
  --border-subtle: rgba(255, 255, 255, 0.06);

  /* Text */
  --text-1:        #f1f5f9;
  --text-2:        #94a3b8;
  --text-3:        #475569;

  /* Radius */
  --radius:        16px;
  --radius-sm:     10px;
  --radius-pill:   999px;

  /* Shadows & Glows */
  --glow:          0 0 0 1px rgba(99,102,241,0.2), 0 8px 32px rgba(99,102,241,0.15);
  --glow-strong:   0 0 0 1px rgba(99,102,241,0.3), 0 16px 48px rgba(99,102,241,0.25);
  --glow-cyan:     0 0 40px rgba(34,211,238,0.12);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.4), 0 1px 0 rgba(255,255,255,0.04) inset;
  --shadow-xl:     0 25px 60px rgba(0,0,0,0.6);

  --transition:    all 0.3s cubic-bezier(0.4,0,0.2,1);
  --nav-h:         68px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
  margin: 0;
}

img { max-width: 100%; height: auto; }
a { color: var(--primary-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }
h1,h2,h3,h4,h5,h6 { font-family: 'Outfit', sans-serif; color: var(--text-1); line-height: 1.2; }

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(99,102,241,0.3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ── Selection ─────────────────────────────────────────────── */
::selection { background: rgba(99,102,241,0.3); color: var(--text-1); }

/* ── Background Grid Effect ────────────────────────────────── */
.bg-grid {
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99,102,241,0.12), transparent),
    linear-gradient(rgba(99,102,241,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.04) 1px, transparent 1px);
  background-size: 100% 100%, 60px 60px, 60px 60px;
}

/* Subtle noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ── Navigation ─────────────────────────────────────────────── */
.navbar {
  height: var(--nav-h);
  background: rgba(5, 8, 20, 0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0 24px;
}

.navbar-brand {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.3px;
}

.brand-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(99,102,241,0.5), 0 0 0 1px rgba(99,102,241,0.3);
}

.nav-link {
  color: var(--text-2) !important;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 8px 14px !important;
  border-radius: var(--radius-sm) !important;
  transition: var(--transition) !important;
  letter-spacing: 0.01em;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-1) !important;
  background: rgba(255,255,255,0.05) !important;
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--secondary)) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: 8px 20px !important;
  border-radius: var(--radius-pill) !important;
  box-shadow: 0 4px 20px rgba(99,102,241,0.4), 0 0 0 1px rgba(255,255,255,0.08) inset !important;
  letter-spacing: 0.01em;
}

.nav-cta:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 8px 30px rgba(99,102,241,0.55) !important;
}

.dropdown-menu {
  background: #0d1117 !important;
  border: 1px solid var(--border-subtle) !important;
  box-shadow: var(--shadow-xl) !important;
  border-radius: var(--radius-sm) !important;
}

.dropdown-item {
  color: var(--text-2) !important;
  font-size: 0.84rem !important;
  padding: 8px 14px !important;
  transition: var(--transition) !important;
}

.dropdown-item:hover {
  background: rgba(255,255,255,0.05) !important;
  color: var(--text-1) !important;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  letter-spacing: 0.01em;
  position: relative;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  padding: 12px 28px;
  box-shadow: 0 4px 24px rgba(99,102,241,0.35), 0 0 0 1px rgba(255,255,255,0.1) inset;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(99,102,241,0.55), 0 0 0 1px rgba(255,255,255,0.15) inset;
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-hover);
  color: var(--primary-light);
  padding: 12px 28px;
}

.btn-outline:hover {
  background: rgba(99,102,241,0.08);
  color: var(--accent);
  border-color: var(--accent);
}

.btn-ghost {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-2);
  padding: 10px 20px;
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-1);
  border-color: rgba(255,255,255,0.12);
}

.btn-sm { padding: 8px 18px; font-size: 0.84rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; border-radius: var(--radius); }
.btn-pill { border-radius: var(--radius-pill); }

/* ── Hero Section ────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 110px 0 90px;
  overflow: hidden;
  text-align: center;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}

.hero-glow-1 {
  width: 700px; height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,0.18), transparent 70%);
  top: -150px; left: 50%; transform: translateX(-50%);
}

.hero-glow-2 {
  width: 450px; height: 350px;
  background: radial-gradient(circle, rgba(139,92,246,0.14), transparent 70%);
  top: 40px; right: 3%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  color: var(--primary-light);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 28px;
  letter-spacing: 0.5px;
  backdrop-filter: blur(8px);
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: #22d3ee;
  border-radius: 50%;
  box-shadow: 0 0 8px #22d3ee;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px #22d3ee; }
  50% { opacity: 0.4; box-shadow: 0 0 3px #22d3ee; }
}

.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 24px;
  letter-spacing: -2px;
  color: var(--text-1);
}

.gradient-text {
  background: linear-gradient(135deg, #a5b4fc 0%, #818cf8 35%, #c4b5fd 65%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-2);
  max-width: 540px;
  margin: 0 auto 48px;
  line-height: 1.75;
}

/* ── Hero Search / Prompt Builder ────────────────────────────── */
.hero-builder {
  max-width: 820px;
  margin: 0 auto 64px;
  background: rgba(13, 17, 23, 0.85);
  border: 1px solid rgba(99,102,241,0.18);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04) inset, var(--shadow-xl), 0 0 80px rgba(99,102,241,0.08);
  position: relative;
  backdrop-filter: blur(20px);
}

.hero-builder::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 21px;
  background: linear-gradient(135deg, rgba(99,102,241,0.2), rgba(139,92,246,0.1), transparent 60%);
  z-index: -1;
}

.builder-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.builder-tab {
  flex: 1;
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-3);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.builder-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 2px 12px rgba(99,102,241,0.4);
}

.builder-tab:not(.active):hover {
  background: rgba(255,255,255,0.05);
  color: var(--text-1);
}

.builder-textarea {
  width: 100%;
  min-height: 120px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  padding: 16px;
  resize: vertical;
  transition: var(--transition);
  outline: none;
  line-height: 1.6;
}

.builder-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
  background: rgba(99,102,241,0.04);
}

.builder-textarea::placeholder { color: var(--text-3); }

.builder-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.model-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.model-pill {
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-3);
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.model-pill:hover, .model-pill.active {
  background: rgba(99,102,241,0.15);
  border-color: var(--primary);
  color: var(--primary-light);
  box-shadow: 0 0 12px rgba(99,102,241,0.2);
}

/* ── Sections ────────────────────────────────────────────────── */
section { padding: 88px 0; }
.section-sm { padding: 52px 0; }

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--primary-light);
  margin-bottom: 16px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.section-title {
  font-size: clamp(1.9rem, 3vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.12;
  letter-spacing: -0.5px;
  color: var(--text-1);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-2);
  max-width: 540px;
  line-height: 1.75;
}

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}

.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--glow);
  transform: translateY(-3px);
}

/* ── Prompt Card ─────────────────────────────────────────────── */
.prompt-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 20px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-card);
}

.prompt-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: var(--transition);
}

.prompt-card:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: var(--glow);
  transform: translateY(-4px);
}

.prompt-card:hover::before { opacity: 1; }

.prompt-category {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary-light);
  display: flex;
  align-items: center;
  gap: 6px;
}

.prompt-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prompt-text-preview {
  font-size: 0.82rem;
  color: var(--text-2);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.6;
}

.prompt-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  color: var(--text-2);
  margin-top: auto;
}

.prompt-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.prompt-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.prompt-actions .btn-copy {
  flex: 1;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.18);
  color: var(--primary-light);
  padding: 8px;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
}

.prompt-actions .btn-copy:hover {
  background: rgba(99,102,241,0.22);
  border-color: var(--primary);
  box-shadow: 0 0 12px rgba(99,102,241,0.2);
}

.prompt-actions .btn-fav {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.18);
  color: #f87171;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.prompt-actions .btn-fav:hover { background: rgba(239,68,68,0.18); }

.model-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.model-chatgpt    { background: rgba(16,185,129,0.15) !important; color: #34d399 !important; border: 1px solid rgba(16,185,129,0.3) !important; }
.model-gemini     { background: rgba(245,158,11,0.15) !important; color: #fbbf24 !important; border: 1px solid rgba(245,158,11,0.3) !important; }
.model-claude     { background: rgba(239,68,68,0.15) !important; color: #f87171 !important; border: 1px solid rgba(239,68,68,0.3) !important; }
.model-midjourney { background: rgba(99,102,241,0.15) !important; color: #818cf8 !important; border: 1px solid rgba(99,102,241,0.3) !important; }
.model-flux       { background: rgba(6,182,212,0.15) !important; color: #22d3ee !important; border: 1px solid rgba(6,182,212,0.3) !important; }
.model-ideogram   { background: rgba(236,72,153,0.15) !important; color: #f472b6 !important; border: 1px solid rgba(236,72,153,0.3) !important; }
.model-default    { background: rgba(148,163,184,0.15) !important; color: #cbd5e1 !important; border: 1px solid rgba(148,163,184,0.3) !important; }

/* ── Dark Theme Utility Class Overrides ────────────────────────── */
.text-muted { color: var(--text-2) !important; }
.text-dark  { color: var(--text-1) !important; }
.text-faint { color: var(--text-3) !important; }

/* ── Category Cards ──────────────────────────────────────────── */
.cat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: block;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.cat-card::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--cat-color, var(--primary));
  opacity: 0;
  transition: var(--transition);
}

.cat-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cat-color, var(--primary)), transparent);
  opacity: 0;
  transition: var(--transition);
}

.cat-card:hover {
  border-color: rgba(99,102,241,0.35);
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 30px rgba(99,102,241,0.12);
}

.cat-card:hover::before { opacity: 0.06; }
.cat-card:hover::after { opacity: 1; }

.cat-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 14px;
  background: rgba(99,102,241,0.12);
  color: var(--cat-color, var(--primary));
  position: relative;
  z-index: 1;
  border: 1px solid rgba(99,102,241,0.15);
  transition: var(--transition);
}

.cat-card:hover .cat-icon {
  background: rgba(99,102,241,0.2);
  box-shadow: 0 0 20px rgba(99,102,241,0.2);
}

.cat-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-1);
  margin-bottom: 4px;
  position: relative;
  z-index: 1;
}

.cat-count {
  font-size: 0.72rem;
  color: var(--text-3);
  position: relative;
  z-index: 1;
}

/* ── Stats Bar ───────────────────────────────────────────────── */
.prompts-hero {
  background: linear-gradient(180deg, rgba(99,102,241,0.06) 0%, var(--bg) 100%);
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border-subtle);
}

.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 24px 0;
}

.stat-item { text-align: center; padding: 16px; }

.stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #a5b4fc, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-3);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
}

/* ── Feature Cards ─────────────────────────────────────────── */
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(99,102,241,0.15), transparent 60%);
  opacity: 0;
  transition: var(--transition);
  z-index: 0;
}

.feature-card:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: var(--glow);
  transform: translateY(-4px);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(139,92,246,0.1));
  border: 1px solid rgba(99,102,241,0.2);
  color: var(--primary-light);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  box-shadow: 0 0 24px rgba(99,102,241,0.3);
}

.feature-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
  position: relative; z-index: 1;
}

.feature-desc {
  font-size: 0.85rem;
  color: var(--text-3);
  line-height: 1.75;
  position: relative; z-index: 1;
}

/* ── Prompt Builder Tool ─────────────────────────────────────── */
.builder-tool {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.builder-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(255,255,255,0.02);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.builder-body { padding: 28px; }

.output-box {
  background: rgba(99,102,241,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  min-height: 140px;
  font-size: 0.9rem;
  color: var(--text-1) !important;
  line-height: 1.7;
  position: relative;
}

@keyframes dots { 0% {content:'.';} 33% {content:'..';} 66% {content:'...';} }

/* ── Refiner Modes Grid ──────────────────────────────────────── */
.modes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
}

.mode-btn {
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: rgba(255,255,255,0.02);
  color: var(--text-3);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.mode-btn i { font-size: 1rem; }

.mode-btn:hover, .mode-btn.active {
  background: rgba(99,102,241,0.12);
  border-color: var(--primary);
  color: var(--primary-light);
}

/* ── Search ──────────────────────────────────────────────────── */
.search-wrap {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  color: var(--text-1);
  font-size: 0.95rem;
  padding: 14px 60px 14px 52px;
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99,102,241,0.12), 0 0 0 1px var(--primary);
}

.search-input::placeholder { color: var(--text-3); }

.search-icon {
  position: absolute;
  left: 18px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  font-size: 1rem;
}

.search-submit {
  position: absolute;
  right: 8px; top: 50%;
  transform: translateY(-50%);
  background: var(--primary);
  border: none;
  border-radius: var(--radius-pill);
  color: #fff;
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.search-submit:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 20px rgba(99,102,241,0.5);
}

/* ── Tags ────────────────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-3);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.tag:hover {
  background: rgba(99,102,241,0.12);
  border-color: var(--primary);
  color: var(--primary-light);
}

/* ── Star Rating ─────────────────────────────────────────────── */
.stars { color: #fbbf24; font-size: 0.85rem; letter-spacing: -1px; }
.stars .empty { color: #334155; }

/* ── Footer ──────────────────────────────────────────────────── */
footer {
  background: #030609;
  border-top: 1px solid var(--border-subtle);
  padding: 72px 0 32px;
  color: var(--text-3);
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 800px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99,102,241,0.4), transparent);
}

.footer-brand {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-1);
  margin-bottom: 12px;
}

.footer-desc { font-size: 0.84rem; color: var(--text-3); line-height: 1.75; max-width: 280px; }

.footer-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-2);
  margin-bottom: 18px;
}

.footer-link {
  display: block;
  font-size: 0.84rem;
  color: var(--text-3);
  margin-bottom: 10px;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--primary-light);
  padding-left: 4px;
}

.icon-link { transition: var(--transition); opacity: 0.6; }
.icon-link:hover { opacity: 1; color: var(--primary-light) !important; }

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
  margin-top: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-3);
  flex-wrap: wrap;
  gap: 12px;
}

/* ── Remix Buttons ───────────────────────────────────────────── */
.remix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
}

.remix-btn {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-2);
  padding: 12px;
  font-size: 0.82rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.remix-btn:hover {
  background: rgba(99,102,241,0.1);
  border-color: var(--primary);
  color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(99,102,241,0.2);
}

/* ── Copy Button Feedback ────────────────────────────────────── */
.copied { animation: copyFlash 0.4s ease; }
@keyframes copyFlash {
  0%, 100% { background: rgba(99,102,241,0.1); }
  50% { background: rgba(16,185,129,0.2); color: var(--success); }
}

/* ── Loading Spinner ─────────────────────────────────────────── */
.spinner-wrap {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 24px; color: var(--text-3); font-size: 0.85rem;
}

.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(99,102,241,0.15);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ── Toast ───────────────────────────────────────────────────── */
.toast-container { z-index: 9999; }
.toast {
  background: var(--bg-elevated) !important;
  border: 1px solid var(--border-subtle) !important;
  color: var(--text-1) !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: var(--shadow-xl) !important;
}

/* ── Page Hero ───────────────────────────────────────────────── */
.page-hero {
  padding: 60px 0 40px;
  text-align: center;
  position: relative;
}

.page-hero h1 { font-size: clamp(1.8rem, 3vw, 2.8rem); margin-bottom: 12px; }
.page-hero p { color: var(--text-3); max-width: 560px; margin: 0 auto; }

/* ── Breadcrumb ──────────────────────────────────────────────── */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-3);
  margin-bottom: 8px;
}

.breadcrumb-nav a { color: var(--text-3); }
.breadcrumb-nav a:hover { color: var(--primary-light); }
.breadcrumb-nav .sep { opacity: 0.4; }

/* ── Sidebar Filter ──────────────────────────────────────────── */
.filter-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 20px;
  position: sticky;
  top: calc(var(--nav-h) + 16px);
  box-shadow: var(--shadow-card);
}

.filter-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

/* ── Form Controls Dark ─────────────────────────────────────── */
.form-control, .form-select {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid var(--border-subtle) !important;
  color: var(--text-1) !important;
  border-radius: var(--radius-sm) !important;
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15) !important;
  background: rgba(99,102,241,0.06) !important;
}

.form-control::placeholder { color: var(--text-3) !important; }

.input-group .form-control {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid var(--border-subtle) !important;
  color: var(--text-1) !important;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  section { padding: 52px 0; }
  .hero { padding: 72px 0 48px; }
  .hero-builder { margin: 0 16px 48px; }
  .remix-grid { grid-template-columns: repeat(2, 1fr); }
  .modes-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ── Animations ──────────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .animate-in { animation: fadeInUp 0.6s cubic-bezier(0.22,1,0.36,1) forwards; opacity: 0; }
  .animate-delay-1 { animation-delay: 0.12s; }
  .animate-delay-2 { animation-delay: 0.24s; }
  .animate-delay-3 { animation-delay: 0.36s; }
}

/* ── Variable Builder Form ───────────────────────────────────── */
.var-field { margin-bottom: 16px; }
.var-label { font-size: 0.82rem; font-weight: 600; color: var(--text-2); margin-bottom: 6px; display: block; }

.var-input, .var-select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-1);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  outline: none;
  transition: var(--transition);
}

.var-input:focus, .var-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

/* ── Navbar Toggler ─────────────────────────────────────────── */
.navbar-toggler {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-sm) !important;
  padding: 8px 10px !important;
  transition: var(--transition);
}

.navbar-toggler i { color: var(--text-1) !important; }

.navbar-toggler:hover, .navbar-toggler:focus {
  background: rgba(255,255,255,0.08) !important;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.2) !important;
  outline: none;
}

/* ── Mobile Overflow Fix ────────────────────────────────────── */
body, html { overflow-x: hidden; max-width: 100%; }
.table-responsive { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ── Navbar Responsive ──────────────────────────────────────── */
@media (max-width: 991.98px) {
  .navbar { height: auto !important; min-height: var(--nav-h); padding: 10px 16px !important; }

  .navbar-collapse {
    display: none;
    width: 100%;
    background: rgba(13, 17, 23, 0.95) !important;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-subtle) !important;
    border-radius: var(--radius);
    padding: 20px;
    margin-top: 10px;
    box-shadow: var(--shadow-xl);
  }

  .navbar-collapse.show {
    display: block !important;
    animation: slideDownMenu 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }

  .navbar-collapse .navbar-nav { margin: 12px 0; margin-left: 0 !important; margin-right: auto !important; gap: 8px !important; }

  .navbar-collapse .nav-link {
    padding: 12px 16px !important;
    width: 100%;
    display: flex;
    align-items: center;
    border-radius: var(--radius-sm) !important;
    color: var(--text-2) !important;
  }

  .navbar-collapse .nav-link:hover, .navbar-collapse .nav-link.active {
    background: rgba(99,102,241,0.1) !important;
    color: var(--primary-light) !important;
    padding-left: 20px !important;
  }

  .navbar-collapse .d-flex {
    flex-direction: column;
    align-items: flex-start !important;
    width: 100%;
    gap: 10px !important;
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
  }

  .navbar-collapse .d-flex a { width: 100%; text-align: left !important; justify-content: flex-start !important; padding: 10px 16px !important; }
}

@keyframes slideDownMenu {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Mobile Small Screens ───────────────────────────────────── */
@media (max-width: 576px) {
  section { padding: 36px 0 !important; }
  .section-sm { padding: 28px 0 !important; }
  .hero { padding: 52px 0 28px !important; }
  .hero-title { font-size: 2.4rem !important; letter-spacing: -1.5px !important; }
  .hero-subtitle { font-size: 0.95rem !important; margin-bottom: 28px !important; }
  .hero .gap-5 { gap: 1.5rem !important; }

  .builder-tabs {
    overflow-x: auto !important;
    white-space: nowrap !important;
    display: flex !important;
    flex-wrap: nowrap !important;
    -webkit-overflow-scrolling: touch;
    padding: 4px !important;
  }

  .builder-tab { flex: 0 0 auto !important; padding: 8px 12px !important; font-size: 0.78rem !important; }

  body .cat-card { padding: 16px 12px !important; }
  body .cat-icon { width: 44px !important; height: 44px !important; font-size: 1.2rem !important; margin: 0 auto 10px !important; }
  body .cat-name { font-size: 0.8rem !important; }

  body .prompt-card .p-4 { padding: 14px !important; }
  body .prompt-card .mb-3.d-flex.justify-content-between { flex-direction: column !important; align-items: flex-start !important; gap: 6px !important; }

  .prompt-actions { flex-direction: column !important; gap: 6px !important; width: 100% !important; }
  .prompt-actions a.btn-copy,
  .prompt-actions button.btn-copy,
  .prompt-actions button.btn-fav { width: 100% !important; text-align: center !important; justify-content: center !important; display: inline-flex !important; padding: 8px !important; font-size: 0.78rem !important; }

  .prompt-meta { gap: 8px !important; flex-wrap: wrap !important; }
  body .panel-card { padding: 16px !important; }
  body .blog-body { padding: 16px !important; }
  body .sidebar-card { padding: 16px !important; }
}

/* ── Code blocks ────────────────────────────────────────────── */
pre { overflow-x: auto !important; white-space: pre !important; max-width: 100% !important; }
code { word-wrap: break-word !important; }

/* ── Newsletter Popup ───────────────────────────────────────── */
.newsletter-popup-overlay {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1050;
  width: 380px;
  max-width: calc(100vw - 60px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(99,102,241,0.1);
  animation: slideUpPopup 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  overflow: hidden;
  display: block;
}

@keyframes slideUpPopup { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.newsletter-popup-card { position: relative; padding: 30px 24px; }

.newsletter-popup-close {
  position: absolute; top: 12px; right: 16px;
  background: transparent; border: none;
  font-size: 1.4rem; font-weight: 700;
  color: var(--text-3); cursor: pointer;
  transition: var(--transition); line-height: 1;
}

.newsletter-popup-close:hover { color: var(--text-1); }

.newsletter-popup-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: #fff;
  margin-bottom: 16px;
  box-shadow: 0 6px 20px rgba(99,102,241,0.35);
}

.newsletter-popup-title {
  font-size: 1.2rem; font-weight: 800;
  color: var(--text-1); margin-bottom: 8px;
  font-family: 'Outfit', sans-serif; margin-top: 0;
}

.newsletter-popup-desc { font-size: 0.85rem; line-height: 1.5; color: var(--text-3); margin-bottom: 20px; }

.newsletter-popup-form input.form-control {
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-sm) !important;
  padding: 10px 14px !important;
  font-size: 0.88rem !important;
  background: rgba(255,255,255,0.04) !important;
  color: var(--text-1) !important;
}

.newsletter-popup-form input.form-control:focus {
  border-color: var(--primary-light) !important;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15) !important;
  outline: none !important;
}

@media (max-width: 576px) {
  .newsletter-popup-overlay {
    bottom: 0; right: 0; left: 0; width: 100%; max-width: 100%;
    border-radius: var(--radius) var(--radius) 0 0;
    border-bottom: none; border-left: none; border-right: none;
    animation: slideUpMobilePopup 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }
}

@keyframes slideUpMobilePopup { from { opacity: 0; transform: translateY(100%); } to { opacity: 1; transform: translateY(0); } }