/* ============================================================
   urunler.css — Ekstrakt Kataloğu Sayfa Stilleri
   ============================================================ */

/* CAT HERO */
.cat-hero {
  padding: 140px 0 60px;
  position: relative;
  overflow: hidden;
}

.cat-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,230,118,0.08) 0%, transparent 70%);
  pointer-events: none;
}

[data-theme="light"] .cat-hero::before {
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,135,90,0.06) 0%, transparent 70%);
}

.cat-hero-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cat-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin: 16px 0 20px;
  color: var(--text);
}

.cat-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  letter-spacing: 0.01em;
}

.cat-count-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cat-count-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 10px 22px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.cat-count-badge span:first-child {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green);
}

.cat-count-badge .sep {
  color: var(--border);
  font-size: 1rem;
}

/* CONTROLS BAR */
.cat-controls {
  position: sticky;
  top: 70px;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  transition: box-shadow 0.3s;
}

.cat-controls.is-sticky {
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}

[data-theme="light"] .cat-controls.is-sticky {
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

.cat-controls-inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* SEARCH */
.search-wrap {
  position: relative;
  max-width: 560px;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}

#search-input {
  width: 100%;
  padding: 12px 44px 12px 46px;
  background: var(--card-bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

#search-input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0,230,118,0.12);
}

[data-theme="light"] #search-input:focus {
  box-shadow: 0 0 0 3px rgba(0,135,90,0.10);
}

#search-input::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.search-clear.visible {
  opacity: 1;
  pointer-events: auto;
}

.search-clear:hover {
  color: var(--text);
}

/* LETTER FILTER */
.letter-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.lf-btn {
  padding: 5px 11px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  cursor: pointer;
  transition: all 0.18s;
  letter-spacing: 0.02em;
}

.lf-btn:hover {
  border-color: var(--green);
  color: var(--green);
}

.lf-btn.active {
  background: var(--green);
  border-color: var(--green);
  color: #000;
}

/* GRID SECTION */
.cat-grid-section {
  padding: 40px 0 80px;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

/* PRODUCT CARD */
.prod-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}

.prod-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}

.prod-card:hover {
  border-color: rgba(0,230,118,0.35);
  box-shadow: 0 8px 32px rgba(0,230,118,0.08);
  transform: translateY(-2px);
}

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

[data-theme="light"] .prod-card:hover {
  box-shadow: 0 8px 32px rgba(0,135,90,0.10);
  border-color: rgba(0,135,90,0.30);
}

/* Card header row */
.prod-card-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

/* Letter badge */
.prod-letter {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 10px;
  background: rgba(0,230,118,0.10);
  border: 1px solid rgba(0,230,118,0.20);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green);
}

[data-theme="light"] .prod-letter {
  background: rgba(0,135,90,0.08);
  border-color: rgba(0,135,90,0.18);
}

/* Names block */
.prod-names {
  flex: 1;
  min-width: 0;
}

.prod-name-tr {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.prod-name-en {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.prod-name-lat {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
  opacity: 0.75;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Card footer */
.prod-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

/* Form badges */
.prod-form-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.prod-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.prod-badge.likit {
  background: rgba(0,188,212,0.10);
  color: #4dd0e1;
  border: 1px solid rgba(0,188,212,0.20);
}

.prod-badge.toz {
  background: rgba(255,183,77,0.10);
  color: #ffb74d;
  border: 1px solid rgba(255,183,77,0.20);
}

[data-theme="light"] .prod-badge.likit {
  background: rgba(0,131,143,0.08);
  color: #00838f;
  border-color: rgba(0,131,143,0.18);
}

[data-theme="light"] .prod-badge.toz {
  background: rgba(230,126,34,0.08);
  color: #c56a00;
  border-color: rgba(230,126,34,0.18);
}

/* CTA section */
.cat-cta-section {
  padding: 0 0 80px;
}

.cat-cta-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cat-cta-box h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.cat-cta-box p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.cat-cta-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Empty state */
.cat-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}

.cat-empty svg {
  margin: 0 auto 20px;
  opacity: 0.4;
}

.cat-empty p {
  font-size: 1rem;
  margin-bottom: 24px;
}

.cat-empty #empty-term {
  color: var(--green);
  font-weight: 600;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
  .cat-hero {
    padding: 120px 0 40px;
  }

  .cat-title {
    font-size: 2rem;
  }

  .cat-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
  }

  .cat-cta-box {
    padding: 28px 24px;
    flex-direction: column;
    align-items: flex-start;
  }

  .cat-controls {
    top: 60px;
  }
}

@media (max-width: 480px) {
  .cat-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .prod-card {
    padding: 14px 14px 12px;
  }

  .prod-name-tr {
    font-size: 0.88rem;
  }

  .prod-name-en,
  .prod-name-lat {
    font-size: 0.72rem;
  }

  .prod-letter {
    width: 34px;
    height: 34px;
    min-width: 34px;
    font-size: 0.95rem;
    border-radius: 8px;
  }

  .letter-filter {
    gap: 4px;
  }

  .lf-btn {
    padding: 4px 9px;
    font-size: 0.76rem;
  }
}