/* ===== COLLECTION HERO ===== */
.collection-hero {
  padding-top: 120px;
  padding-bottom: 32px;
  text-align: center;
  background: var(--navy);
}

.collection-hero-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 10px;
}

.collection-hero-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
}

/* ===== FILTER BAR ===== */
.filter-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--navy);
  position: sticky;
  top: 60px;
  z-index: 50;
}

.filter-bar-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-count {
  font-size: 13px;
  color: var(--gray);
  font-weight: 500;
}

.filter-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  background: none;
  border: 1px solid var(--border);
  padding: 8px 16px;
  cursor: pointer;
  font-family: var(--font);
  transition: border-color 0.2s, color 0.2s;
}
.filter-btn:hover {
  border-color: rgba(255,255,255,0.3);
  color: var(--white);
}

/* ===== COLLECTION MAIN ===== */
.collection-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 40px 80px;
}

/* active nav link */
.nav-links a.active {
  color: var(--white);
}



/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .collection-hero { padding-top: 100px; }
  .filter-bar-inner { padding: 12px 16px; }
  .collection-main { padding: 24px 16px 60px; }
}

/* ===== FILTER DRAWER ===== */
.filter-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.filter-overlay.open { opacity: 1; pointer-events: all; }

.filter-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 340px;
  max-width: 100vw;
  height: 100vh;
  background: var(--navy-light);
  border-left: 1px solid var(--border);
  z-index: 201;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.filter-drawer.open { transform: translateX(0); }

.filter-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}

.filter-drawer-header h3 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--white);
}

.filter-close-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.2s;
}
.filter-close-btn:hover { color: var(--white); }

.filter-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

.filter-group {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.filter-group-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray);
  margin-bottom: 14px;
}

/* Sort radio */
.filter-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.filter-radio {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--gray-light);
  cursor: pointer;
  transition: color 0.2s;
}
.filter-radio:hover { color: var(--white); }
.filter-radio input[type="radio"] { accent-color: var(--gold); width: 15px; height: 15px; cursor: pointer; }

/* Size buttons */
.filter-size-opts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-size-btn {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  color: var(--gray-light);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 4px;
}
.filter-size-btn:hover { border-color: rgba(255,255,255,0.4); color: var(--white); }
.filter-size-btn.active {
  border-color: var(--gold);
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  color: var(--gold);
}

/* Price inputs */
.filter-price-inputs {
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-price-field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-price-field label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gray);
  text-transform: uppercase;
}

.filter-price-field input {
  width: 100%;
  padding: 10px 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white);
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  border-radius: 4px;
  transition: border-color 0.2s;
}
.filter-price-field input:focus { border-color: var(--gold); }
.filter-price-field input::placeholder { color: var(--gray); }

.filter-price-sep {
  color: var(--gray);
  font-size: 14px;
  margin-top: 20px;
}

/* Footer */
.filter-drawer-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
}

.filter-clear-btn {
  flex: 1;
  padding: 13px;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  color: var(--gray-light);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 0;
}
.filter-clear-btn:hover { border-color: rgba(255,255,255,0.4); color: var(--white); }

.filter-apply-btn {
  flex: 1;
  justify-content: center;
  padding: 13px;
  font-size: 11px;
}

/* active filter indicator on button */
.filter-btn.has-filters {
  border-color: var(--gold);
  color: var(--gold);
}