/* ============================================================
   Reflex Blue — Product Page Stylesheet
   Inherits font-face from fonts.css, loaded separately.
   ============================================================ */

:root {
  --ink:     #14110d;
  --ink-2:   #2a2520;
  --paper:   #f5f2ec;
  --paper-2: #ece8e0;
  --reflex:  #003399;
  --terra:   #b84c3a;
  --mute:    #8a8078;
  --pad-x:   clamp(20px, 5vw, 80px);
  --easing:  cubic-bezier(.22,1,.36,1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter Tight', sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---- TOP BAR ---- */
.topbar {
  position: sticky;
  top: 0;
  background: var(--paper);
  border-bottom: 1px solid var(--paper-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px var(--pad-x);
  z-index: 100;
}
.topbar-brand { font-family: 'Fraunces', serif; font-weight: 700; font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; }
.topbar-brand a { color: var(--ink); }
.topbar-nav { display: flex; align-items: center; gap: 16px; }

.back-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s;
}
.back-link:hover { color: var(--ink); }

/* Cart toggle — same as main page */
.cart-toggle {
  background: none;
  border: 1px solid var(--ink);
  cursor: pointer;
  padding: 5px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  transition: background 0.2s var(--easing);
}
.cart-toggle:hover { background: var(--paper-2); }
.cart-count {
  display: none;
  background: var(--terra);
  color: white;
  font-size: 9px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  padding: 0 3px;
  align-items: center;
  justify-content: center;
}
.cart-count.is-visible { display: inline-flex; }

/* ---- BREADCRUMB ---- */
.breadcrumb {
  padding: 12px var(--pad-x);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  display: flex;
  gap: 8px;
  align-items: center;
}
.breadcrumb a:hover { color: var(--ink); }

/* ---- PRODUCT LAYOUT ---- */
.product-wrap {
  padding: 32px var(--pad-x) 80px;
  max-width: 1280px;
  margin: 0 auto;
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

@media (max-width: 860px) {
  .product-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ---- GALLERY ---- */
.gallery { position: sticky; top: 80px; }
.gallery-main {
  aspect-ratio: 1;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--paper-2);
}
.gallery-main img, .gallery-main video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.gallery-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  overflow-x: auto;
  scrollbar-width: none;
}
.gallery-thumbs::-webkit-scrollbar { display: none; }
.gallery-thumb {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.15s;
  background: #fff;
}
.gallery-thumb.active { border-color: var(--ink); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* ---- PRODUCT INFO ---- */
.product-info {}

.product-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--reflex);
  margin-bottom: 8px;
}

.product-name {
  font-family: 'Fraunces', serif;
  font-variation-settings: "opsz" 72;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin-bottom: 16px;
}

.product-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.product-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--paper-2);
  padding: 4px 10px;
  color: var(--mute);
}

.product-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.product-price-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 28px;
}

.product-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-2);
  margin-bottom: 28px;
  font-family: 'Fraunces', serif;
  font-variation-settings: "opsz" 18;
  font-weight: 400;
}

/* ---- SELECTORS ---- */
.selector-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.selector-label a {
  color: var(--reflex);
  font-size: 9px;
  cursor: pointer;
  text-decoration: underline;
}

.sizes { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.size-btn {
  width: 46px; height: 46px;
  border: 1px solid var(--paper-2);
  background: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  color: var(--ink);
}
.size-btn:hover { border-color: var(--ink); }
.size-btn.active { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.size-btn.oos { opacity: 0.3; cursor: not-allowed; text-decoration: line-through; }

.country-wrap { margin-bottom: 24px; }
.country-select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--paper-2);
  background: var(--paper);
  font-family: 'Inter Tight', sans-serif;
  font-size: 14px;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.15s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2314110d' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.country-select:focus { outline: none; border-color: var(--ink); }

/* ---- BUY ACTIONS ---- */
.buy-error {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--terra);
  min-height: 14px;
  margin-bottom: 8px;
}

.buy-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }

.btn-cart {
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  padding: 14px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s var(--easing);
}
.btn-cart:hover { background: var(--paper-2); }

.btn-express {
  border: none;
  padding: 14px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: opacity 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 46px;
}
.btn-express:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-express.btn-apple-pay { background: #000; color: #fff; border-radius: 6px; }
.btn-express.btn-apple-pay:hover:not(:disabled) { background: #1a1a1a; }
.btn-express.btn-paypal { background: #003087; color: #fff; }
.btn-express.btn-paypal:hover:not(:disabled) { background: #001f5e; }

/* Express Checkout Element container */
#express-checkout-container { margin-bottom: 12px; min-height: 46px; }
.ece-loading { height: 46px; background: var(--paper-2); animation: pulse 1.5s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:.6}50%{opacity:1} }

.buy-trust {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--mute);
  padding-top: 10px;
  border-top: 1px solid var(--paper-2);
  margin-bottom: 12px;
}

.payment-logos { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 32px; }
.pay-label { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); margin-right: 4px; }
.pay-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--paper-2);
  padding: 3px 7px;
  color: var(--mute);
}

/* Redirect message */
.buy-success { display: none; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--reflex); padding: 8px 0; }
.buy-success.is-visible { display: block; }

/* ---- SPEC TABLE ---- */
.specs-section { margin-top: 40px; border-top: 1px solid var(--paper-2); padding-top: 28px; }
.specs-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 20px;
}
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--paper-2); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td {
  padding: 10px 0;
  font-size: 13px;
  line-height: 1.5;
  vertical-align: top;
}
.spec-table td:first-child {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  width: 38%;
  padding-right: 16px;
}

/* ---- SIZE GUIDE ---- */
.size-guide { margin-top: 40px; border-top: 1px solid var(--paper-2); padding-top: 28px; }
.size-guide-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 20px;
}
.sg-table { width: 100%; border-collapse: collapse; }
.sg-table th, .sg-table td { padding: 10px 12px; text-align: left; font-size: 13px; border-bottom: 1px solid var(--paper-2); }
.sg-table th { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); font-weight: 400; }
.sg-table tr:last-child td { border-bottom: none; }

/* ---- FOOTER ---- */
.product-footer {
  border-top: 1px solid var(--paper-2);
  padding: 24px var(--pad-x);
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.product-footer a { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); transition: color 0.15s; }
.product-footer a:hover { color: var(--ink); }

/* ---- CART DRAWER (shared with main page) ---- */
.cart-drawer {
  position: fixed; top: 62px; right: -420px;
  width: 100%; max-width: 420px;
  height: calc(100dvh - 62px);
  background: var(--paper);
  border-left: 1px solid var(--ink);
  z-index: 9200;
  display: grid;
  grid-template-rows: auto 1fr auto;
  transition: right 0.35s var(--easing);
  overflow: hidden;
}
.cart-drawer.is-open { right: 0; }
.cart-header { display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; border-bottom: 1px solid var(--paper-2); }
.cart-header-title { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; }
.cart-close { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--ink); line-height: 1; padding: 4px 8px; transition: color 0.2s; }
.cart-close:hover { color: var(--terra); }
.cart-body { overflow-y: auto; padding: 0 24px; }
.cart-empty-msg { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.1em; color: var(--mute); text-align: center; margin-top: 60px; }
.cart-item { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--paper-2); align-items: start; }
.cart-item-name { font-size: 14px; font-weight: 500; }
.cart-item-meta { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.1em; color: var(--mute); margin-top: 3px; text-transform: uppercase; }
.cart-item-price { font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 600; }
.cart-item-remove { background: none; border: none; font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 0.1em; color: var(--mute); cursor: pointer; padding: 0; text-transform: uppercase; text-decoration: underline; margin-top: 8px; display: block; }
.cart-footer { padding: 20px 24px; border-top: 1px solid var(--paper-2); display: grid; gap: 10px; }
.cart-total-row { display: flex; justify-content: space-between; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }
.cart-checkout-btn { background: var(--ink); color: var(--paper); border: none; padding: 14px 24px; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; cursor: pointer; transition: background 0.2s var(--easing); width: 100%; }
.cart-checkout-btn:hover:not(:disabled) { background: var(--terra); }
.cart-checkout-btn:disabled { background: var(--mute); }
.cart-pay-chips { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.cart-overlay { position: fixed; inset: 0; background: rgba(20,17,13,.5); z-index: 9199; display: none; }
.cart-overlay.is-visible { display: block; }

/* Mobile */
@media (max-width: 768px) {
  .cart-toggle { padding: 8px 12px; min-height: 44px; }
  .buy-actions { grid-template-columns: 1fr; }
}

/* Edition status bar */
.edition-status { margin-bottom: 24px; display: grid; gap: 6px; }
.sp-next { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.05em; }
.sp-next strong { font-size: 16px; color: var(--reflex); }
.sp-bar { height: 3px; background: var(--paper-2); border-radius: 2px; overflow: hidden; }
.sp-bar-fill { height: 100%; background: var(--reflex); border-radius: 2px; transition: width 1.2s var(--easing); width: 0%; }
.sp-count { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 0.12em; color: var(--mute); text-transform: uppercase; }

/* ---- Gallery thumbs: hide on mobile (save space, sticky gallery takes full height) ---- */
@media (max-width: 860px) {
  .gallery-thumbs { display: none; }
  .gallery { position: static; }  /* no sticky on mobile */
}

/* ---- Gallery Arrows on main image ---- */
.gallery-main { position: relative; }
.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(245,242,236,0.92);
  border: 1px solid var(--paper-2);
  width: 40px; height: 40px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  color: var(--ink);
  z-index: 5;
  transition: background 0.15s;
  user-select: none;
}
.gallery-nav-btn:hover { background: var(--paper); }
.gallery-nav-btn.gallery-prev { left: 10px; }
.gallery-nav-btn.gallery-next { right: 10px; }
.gallery-nav-btn:disabled { opacity: 0; pointer-events: none; }

.gallery-dots-overlay {
  position: absolute;
  bottom: 10px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 6px; z-index: 5;
}
.gdot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ink);
  opacity: 0.25;
  transition: opacity 0.15s;
}
.gdot.active { opacity: 0.85; }

/* ---- Product info: more breathing room ---- */
.product-grid { grid-template-columns: 1fr 1.15fr; gap: 48px; }
@media (max-width: 1100px) { .product-grid { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 860px)  { .product-grid { grid-template-columns: 1fr; gap: 24px; } }

/* Reduce margin on mobile to give more space */
@media (max-width: 860px) {
  .product-wrap { padding: 16px var(--pad-x) 120px; }
  .product-name { font-size: clamp(1.5rem, 6vw, 2.2rem); }
  .product-desc { font-size: 14px; margin-bottom: 20px; }
}

/* ---- Cart icon on btn-cart ---- */
.btn-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.btn-cart::before {
  content: '';
  display: inline-block;
  width: 13px; height: 13px;
  flex-shrink: 0;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Ccircle cx='9' cy='21' r='1'/%3E%3Ccircle cx='20' cy='21' r='1'/%3E%3Cpath d='M1 1h4l2.68 13.39a2 2 0 001.98 1.61h9.72a2 2 0 001.98-1.68l1.64-9.67H6'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Ccircle cx='9' cy='21' r='1'/%3E%3Ccircle cx='20' cy='21' r='1'/%3E%3Cpath d='M1 1h4l2.68 13.39a2 2 0 001.98 1.61h9.72a2 2 0 001.98-1.68l1.64-9.67H6'/%3E%3C/svg%3E") center / contain no-repeat;
}