/* ═══════════════════════════════════════════════════
   product.css — Katalog Produk page-specific styles
   Shared base: styles/main.css
   ═══════════════════════════════════════════════════ */

/* ════════════════════════════════════════════════════
   PAGE HEADER
════════════════════════════════════════════════════ */
.prod-header {
  padding-block-start: 80px; /* navbar height */
  padding-block-end: 0;
  background:
    radial-gradient(ellipse 700px 400px at 60% 50%, rgba(14,50,100,.35) 0%, transparent 65%),
    linear-gradient(160deg, #050b15 0%, #08152a 60%, #050b15 100%);
  border-block-end: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}
.prod-header::before {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0, transparent 79px, rgba(14,80,160,.04) 79px, rgba(14,80,160,.04) 80px),
    repeating-linear-gradient(0deg,  transparent 0, transparent 79px, rgba(14,80,160,.03) 79px, rgba(14,80,160,.03) 80px);
  pointer-events: none;
}

.prod-header-inner {
  position: relative; z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding-block: 64px 48px;
}

.prod-heading {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900; letter-spacing: -1.5px; line-height: 1.1;
  margin-block-end: 14px;
}

.prod-subheading {
  font-size: 15.5px; color: var(--c-light); opacity: .8;
  line-height: 1.7; max-width: 500px;
}

.prod-status {
  display: flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 600; color: var(--c-gray);
  white-space: nowrap;
  padding: 10px 18px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  flex-shrink: 0;
}

.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34,197,94,.6);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 8px rgba(34,197,94,.6); }
  50%       { box-shadow: 0 0 16px rgba(34,197,94,.9); }
}

/* ════════════════════════════════════════════════════
   FILTER BAR
════════════════════════════════════════════════════ */
.filter-bar-wrap {
  background: var(--c-bg2);
  border-block-end: 1px solid var(--c-border);
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-bar::-webkit-scrollbar { display: none; }

.filter-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.filter-btn {
  font-size: 13px; font-weight: 600;
  color: var(--c-gray);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 8px 16px;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--t) var(--ease), background var(--t) var(--ease), border-color var(--t) var(--ease);
}
.filter-btn:hover {
  color: var(--c-light);
  background: rgba(255,255,255,.05);
  border-color: var(--c-border);
}
.filter-btn.active {
  color: var(--c-white);
  background: rgba(56,189,248,.12);
  border-color: rgba(56,189,248,.3);
}

.filter-advanced {
  display: flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 600; color: var(--c-gray);
  background: transparent; border: 1px solid var(--c-border);
  border-radius: 8px; padding: 8px 14px; cursor: pointer;
  white-space: nowrap; flex-shrink: 0;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}
.filter-advanced:hover { color: var(--c-light); border-color: var(--c-border-h); }

/* ════════════════════════════════════════════════════
   PRODUCT GRID
════════════════════════════════════════════════════ */
.prod-section {
  background: var(--c-bg);
  padding-block: 56px 80px;
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-block-end: 56px;
}

/* ════════════════════════════════════════════════════
   PRODUCT CARD
════════════════════════════════════════════════════ */
.prod-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 18px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease), transform var(--t) var(--ease);
}
.prod-card:hover {
  border-color: var(--c-border-h);
  box-shadow: 0 16px 48px rgba(0,0,0,.35);
  transform: translateY(-4px);
}

/* Hidden state for filter */
.prod-card.hidden {
  display: none;
}

.prod-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #0a1222;
}
.prod-img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform .6s var(--ease);
}
.prod-card:hover .prod-img { transform: scale(1.06); }

.prod-body {
  padding: 20px 22px 22px;
  display: flex; flex-direction: column; flex: 1;
}

.prod-cat {
  font-size: 10px; font-weight: 700; letter-spacing: 1.5px;
  color: var(--c-cyan);
  margin-block-end: 10px;
  display: block;
}

.prod-name {
  font-size: 16px; font-weight: 800; letter-spacing: -.3px;
  margin-block-end: 10px; line-height: 1.35;
}

.prod-desc {
  font-size: 13px; color: var(--c-gray); line-height: 1.65;
  flex: 1;
  margin-block-end: 18px;
}

.prod-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
  padding-block-start: 16px;
  border-block-start: 1px solid var(--c-border);
}

.prod-pn {
  font-size: 11px; font-weight: 600; letter-spacing: .3px;
  color: var(--c-gray); font-family: 'Courier New', monospace;
}

.prod-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12.5px; font-weight: 700; color: var(--c-cyan);
  white-space: nowrap;
  transition: gap var(--t) var(--ease);
}
.prod-link:hover { gap: 9px; }

/* ════════════════════════════════════════════════════
   EMPTY STATE
════════════════════════════════════════════════════ */
.prod-empty {
  display: flex; flex-direction: column; align-items: center;
  gap: 16px; padding-block: 80px;
  color: var(--c-gray);
  font-size: 14.5px;
}

/* ════════════════════════════════════════════════════
   PAGINATION
════════════════════════════════════════════════════ */
.pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 6px;
  padding-block-start: 12px;
}

.page-btn {
  min-width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13.5px; font-weight: 600; color: var(--c-gray);
  background: transparent; border: 1px solid var(--c-border);
  border-radius: 9px; cursor: pointer; padding-inline: 8px;
  transition: color var(--t) var(--ease), background var(--t) var(--ease), border-color var(--t) var(--ease);
}
.page-btn:hover {
  color: var(--c-light);
  background: rgba(255,255,255,.05);
  border-color: var(--c-border-h);
}
.page-btn.page-active {
  color: var(--c-white);
  background: rgba(56,189,248,.15);
  border-color: rgba(56,189,248,.4);
}
.page-nav {
  color: var(--c-gray);
}
.page-dots {
  font-size: 14px; color: var(--c-gray);
  padding-inline: 4px; letter-spacing: 2px;
  user-select: none;
}

/* ════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .prod-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  .prod-header-inner { flex-direction: column; align-items: flex-start; padding-block: 48px 36px; }
  .prod-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
}

@media (max-width: 900px) {
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .prod-heading { letter-spacing: -1px; }
  .prod-status { align-self: flex-start; }
  .filter-bar-wrap { top: 56px; }
  .prod-section { padding-block: 40px 60px; }
  .prod-grid { gap: 14px; }
}

@media (max-width: 580px) {
  .prod-grid { grid-template-columns: 1fr; }
  .filter-tabs { gap: 4px; }
  .filter-btn { padding: 7px 12px; font-size: 12px; }
}