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

:root {
  --bg: #0f0f1a;
  --card-bg: #1a1a2e;
  --card-hover: #222240;
  --text: #e0e0e0;
  --text-muted: #8888aa;
  --accent: #7c5cbf;
  --accent-light: #a78bfa;
  --age-2-4: #ff9f43;
  --age-4-6: #ee5a24;
  --age-5-8: #0984e3;
  --age-8-10: #6c5ce7;
  --radius: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
}

body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.hero {
  text-align: center;
  padding: 60px 20px 40px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a2e 0%, #2d1b69 50%, #1a1a2e 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(124,92,191,0.15) 0%, transparent 50%),
              radial-gradient(circle at 80% 30%, rgba(167,139,250,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.logo {
  font-family: 'Fredoka One', cursive;
  font-size: 3.5rem;
  background: linear-gradient(135deg, var(--accent-light), #f093fb, var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.tagline {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-top: 8px;
  position: relative;
  z-index: 1;
}

.search-box {
  margin-top: 24px;
  position: relative;
  z-index: 1;
}

.search-box input {
  width: 100%;
  max-width: 400px;
  padding: 14px 24px;
  border: 2px solid rgba(124,92,191,0.3);
  border-radius: 50px;
  background: rgba(26,26,46,0.8);
  color: var(--text);
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s;
}

.search-box input:focus {
  border-color: var(--accent);
}

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

.filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 20px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border: 2px solid rgba(124,92,191,0.3);
  border-radius: 50px;
  background: transparent;
  color: var(--text-muted);
  font-family: 'Nunito', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--text);
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.catalog {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  padding: 20px 24px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.story-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.story-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(124,92,191,0.2);
}

.card-cover {
  height: 180px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-cover-content {
  text-align: center;
  z-index: 1;
  padding: 20px;
}

.card-cover-title {
  font-family: 'Fredoka One', cursive;
  font-size: 1.3rem;
  color: white;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
  line-height: 1.3;
}

.age-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  z-index: 2;
}

.age-2-4 { background: var(--age-2-4); }
.age-4-6 { background: var(--age-4-6); }
.age-5-8 { background: var(--age-5-8); }
.age-8-10 { background: var(--age-8-10); }

.card-body {
  padding: 20px;
}

.card-reading-time {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.card-description {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 16px;
}

.card-moral {
  padding: 12px;
  background: rgba(124,92,191,0.1);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
  font-size: 0.85rem;
  color: var(--accent-light);
  margin-bottom: 16px;
  line-height: 1.4;
}

.card-characters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.character-tag {
  padding: 3px 10px;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.read-btn {
  display: block;
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 10px;
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.3s;
}

.read-btn:hover {
  background: var(--accent-light);
}

.loading {
  text-align: center;
  padding: 60px;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.no-results {
  text-align: center;
  padding: 60px;
  color: var(--text-muted);
}

.no-results .emoji {
  font-size: 3rem;
  margin-bottom: 16px;
}

footer {
  text-align: center;
  padding: 30px;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}

@media (max-width: 600px) {
  .logo { font-size: 2.5rem; }
  .catalog { padding: 16px; gap: 16px; }
  .story-card { margin: 0; }
  .filters { gap: 6px; }
  .filter-btn { padding: 6px 14px; font-size: 0.8rem; }
}

.cover-gradient-1 { background: linear-gradient(135deg, #667eea, #764ba2, #f093fb); }
.cover-gradient-2 { background: linear-gradient(135deg, #ff9a9e, #fad0c4, #ffecd2); }
.cover-gradient-3 { background: linear-gradient(135deg, #a18cd1, #fbc2eb); }
.cover-gradient-4 { background: linear-gradient(135deg, #13547a, #80d0c7); }
.cover-gradient-5 { background: linear-gradient(135deg, #ff0844, #ffb199); }
.cover-gradient-6 { background: linear-gradient(135deg, #4e54c8, #8f94fb); }
.cover-gradient-7 { background: linear-gradient(135deg, #0c3483, #a2b6df); }
.cover-gradient-8 { background: linear-gradient(135deg, #fc5c7d, #6a82fb); }