/* =========================================================
   معصومه نخلی — Components
   ========================================================= */

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--paper-2);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: 0 var(--space-6);
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: -.01em;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform var(--dur-2) var(--spring),
    box-shadow var(--dur-2) var(--ease),
    background-color var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease);
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--foil);
  transform: translateY(101%);
  transition: transform var(--dur-3) var(--ease-out);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--e-3); }
.btn:hover::before { transform: translateY(0); }
.btn:hover { color: var(--night); }
.btn:active { transform: translateY(0) scale(.985); }

.btn .ic { width: 18px; height: 18px; flex: none; }

.btn-gold { --btn-bg: var(--gold); --btn-fg: #1a1508; }
.btn-gold::before { background: var(--ink); }
.btn-gold:hover { color: var(--paper-2); }

.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--fg);
  border: 1px solid var(--border);
}
.btn-ghost::before { background: var(--ink); }
.btn-ghost:hover { color: var(--paper-2); border-color: var(--ink); }
[data-theme="dark"] .btn-ghost::before { background: var(--paper); }
[data-theme="dark"] .btn-ghost:hover { color: var(--night); }

.btn-sage { --btn-bg: var(--sage); --btn-fg: #1d2b24; }
.btn-sm { min-height: 40px; padding: 0 var(--space-4); font-size: .86rem; }
.btn-lg { min-height: 56px; padding: 0 var(--space-7); font-size: 1.02rem; }
.btn-block { display: flex; width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] {
  opacity: .45; pointer-events: none; cursor: not-allowed;
}
.btn.is-loading { pointer-events: none; color: transparent; }
.btn.is-loading::after {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  color: var(--btn-fg);
  animation: spin-slow .7s linear infinite;
}

/* Text link with underline sweep */
.link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--fg);
  padding-block: 2px;
  cursor: pointer;
}
.link::after {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 100%; height: 1.5px;
  background: var(--gold);
  transform-origin: right;
  transform: scaleX(0);
  transition: transform var(--dur-2) var(--ease-out);
}
.link:hover::after { transform: scaleX(1); }
.link .ic { width: 16px; height: 16px; transition: transform var(--dur-2) var(--ease); }
.link:hover .ic { transform: translateX(-4px); }

/* Icon button */
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: var(--r-pill);
  color: var(--fg);
  cursor: pointer;
  transition: background-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease), transform var(--dur-2) var(--spring);
}
.icon-btn:hover { background: var(--surface-alt); transform: translateY(-1px); }
.icon-btn:active { transform: scale(.94); }
.icon-btn .ic { width: 21px; height: 21px; }

/* ---------- Badges / chips ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  background: var(--surface-alt);
  border: 1px solid var(--border-soft);
  font-size: .76rem;
  font-weight: 600;
  color: var(--fg-muted);
  white-space: nowrap;
}
.badge-gold { background: rgba(199,154,62,.14); border-color: rgba(199,154,62,.34); color: var(--gold-deep); }
[data-theme="dark"] .badge-gold { color: var(--gold-soft); }
.badge-sage { background: rgba(126,154,139,.16); border-color: rgba(126,154,139,.32); color: #4C6657; }
.badge-ink  { background: var(--ink); border-color: var(--ink); color: var(--paper-2); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-4);
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg-muted);
  font-size: .88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--dur-2) var(--ease);
}
.chip:hover { border-color: var(--gold); color: var(--fg); transform: translateY(-1px); }
.chip[aria-pressed="true"], .chip.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper-2);
}
.chip .ic { width: 16px; height: 16px; }

/* ---------- Cards ---------- */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  padding: var(--space-6);
  transition:
    transform var(--dur-3) var(--ease-out),
    box-shadow var(--dur-3) var(--ease-out),
    border-color var(--dur-3) var(--ease);
}
.card-hover:hover { transform: translateY(-5px); box-shadow: var(--e-3); border-color: var(--border); }
.card-flat { box-shadow: none; }
.card h3 { margin-bottom: var(--space-3); }
.card > p { color: var(--fg-muted); }

.card-icon {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  background: var(--surface-alt);
  color: var(--gold-deep);
  margin-bottom: var(--space-5);
  transition: background-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease), transform var(--dur-3) var(--spring);
}
.card-icon .ic { width: 25px; height: 25px; }
.card-hover:hover .card-icon { background: var(--gold); color: #fff; transform: rotate(-6deg) scale(1.05); }
[data-theme="dark"] .card-icon { color: var(--gold-soft); }

/* Numbered feature card */
.card-num::before {
  content: attr(data-num);
  position: absolute;
  top: var(--space-4);
  inset-inline-end: var(--space-5);
  font-family: var(--font-latin);
  font-size: 3.2rem;
  font-weight: 300;
  line-height: 1;
  color: var(--border);
  pointer-events: none;
}

/* ---------- Book card ---------- */
.book-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
  text-align: start;
}
.book-cover {
  position: relative;
  aspect-ratio: 2 / 3;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--surface-alt);
  box-shadow: var(--e-2);
  transition: transform var(--dur-3) var(--ease-out), box-shadow var(--dur-3) var(--ease-out);
}
.book-cover img { width: 100%; height: 100%; object-fit: cover; }
.book-cover::after {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  top: 0; bottom: 0;
  width: 11px;
  background: linear-gradient(to left, rgba(0,0,0,.22), rgba(255,255,255,.14) 55%, rgba(0,0,0,.08));
  mix-blend-mode: multiply;
}
.book-card:hover .book-cover { transform: translateY(-8px) rotate(-1.2deg); box-shadow: var(--e-4); }
.book-title { font-family: var(--font-display); font-size: 1.16rem; font-weight: 700; line-height: 1.4; }
.book-meta { font-size: .82rem; color: var(--fg-muted); }
.book-cover .badge { position: absolute; top: var(--space-3); inset-inline-start: var(--space-3); }

/* Real scanned cover */
.book-cover.has-img { background: var(--night); }
.book-cover.has-img::after { opacity: .5; width: 9px; }
.cover-back {
  width: 100%;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  box-shadow: var(--e-2);
}

/* Generated cover (no image) */
.cover-gen {
  position: absolute; inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-4);
  background: var(--cover-bg, linear-gradient(160deg, #241F18, #0E0C0A));
  color: #F3EDE2;
}
.cover-gen .cg-top { font-size: .66rem; letter-spacing: .22em; opacity: .7; text-transform: uppercase; }
.cover-gen .cg-title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  font-weight: 700;
  line-height: 1.35;
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.cover-gen .cg-author { font-size: .74rem; opacity: .78; }
.cover-gen .cg-rule { width: 34px; height: 2px; background: var(--gold); margin-bottom: var(--space-3); }

/* ---------- Quote ---------- */
.quote {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 2rem);
  line-height: 1.85;
  color: var(--fg);
  padding-inline-start: var(--space-6);
  border-inline-start: 2px solid var(--gold);
  max-width: 46ch;
}
.quote cite {
  display: block;
  margin-top: var(--space-4);
  font-family: var(--font-body);
  font-size: .88rem;
  font-style: normal;
  font-weight: 600;
  color: var(--fg-muted);
}

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label { font-size: .88rem; font-weight: 600; }
.field .req { color: var(--danger); }
.field .hint { font-size: .78rem; color: var(--fg-muted); }
.field .err { font-size: .8rem; color: var(--danger); display: none; align-items: center; gap: 6px; }
.field.has-error .err { display: flex; }
.field.has-error .input, .field.has-error .select, .field.has-error textarea { border-color: var(--danger); }

.input, .select, textarea.input {
  width: 100%;
  min-height: 48px;
  padding: 12px var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--fg);
  font-size: 1rem;
  transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease);
}
textarea.input { min-height: 150px; line-height: 1.9; resize: vertical; padding-block: var(--space-3); }
.input::placeholder, textarea.input::placeholder { color: var(--ink-4); }
.input:focus, .select:focus, textarea.input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(199,154,62,.18);
}
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B6257' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left var(--space-4) center;
  background-size: 18px;
  padding-inline-end: var(--space-4);
  padding-inline-start: var(--space-8);
  cursor: pointer;
}

.search-field { position: relative; }
.search-field .ic {
  position: absolute;
  inset-inline-start: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 19px; height: 19px;
  color: var(--ink-4);
  pointer-events: none;
}
.search-field .input { padding-inline-start: calc(var(--space-4) * 2 + 19px); }

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  position: relative;
  min-height: 48px;
  padding: 0 var(--space-5);
  font-weight: 600;
  font-size: .94rem;
  color: var(--fg-muted);
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--dur-2) var(--ease);
}
.tab::after {
  content: '';
  position: absolute;
  inset-inline: var(--space-4);
  bottom: -1px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--dur-2) var(--ease-out);
}
.tab:hover { color: var(--fg); }
.tab[aria-selected="true"] { color: var(--fg); }
.tab[aria-selected="true"]::after { transform: scaleX(1); }

/* ---------- Navbar ---------- */
.nav {
  position: fixed;
  top: 0; inset-inline: 0;
  z-index: var(--z-nav);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: color-mix(in oklab, var(--bg) 72%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur-3) var(--ease), border-color var(--dur-3) var(--ease), box-shadow var(--dur-3) var(--ease);
}
.nav.is-stuck {
  border-bottom-color: var(--border-soft);
  box-shadow: 0 6px 24px rgba(20,17,13,.05);
}
.nav-inner {
  width: 100%;
  max-width: var(--container-wide, 1440px);
  margin-inline: auto;
  padding-inline: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

/* Logo */
.logo { display: inline-flex; align-items: center; gap: var(--space-3); flex: none; }
.logo-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold-soft);
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  flex: none;
  transition: transform var(--dur-3) var(--spring);
}
.logo:hover .logo-mark { transform: rotate(-10deg) scale(1.06); }
.logo-mark::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  opacity: .4;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.25; }
.logo-name { font-family: var(--font-display); font-size: 1.06rem; font-weight: 700; }
.logo-sub { font-size: .62rem; letter-spacing: .2em; color: var(--fg-muted); text-transform: uppercase; }

/* Menu */
.nav-menu { display: flex; align-items: center; gap: 2px; margin-inline-start: auto; }
.nav-item { position: relative; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 44px;
  padding: 0 var(--space-3);
  border-radius: var(--r-sm);
  font-size: .92rem;
  font-weight: 500;
  color: var(--fg);
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease);
}
.nav-link .ic { width: 14px; height: 14px; opacity: .55; transition: transform var(--dur-2) var(--ease); }
.nav-link:hover { color: var(--gold-deep); background: color-mix(in oklab, var(--surface-alt) 70%, transparent); }
[data-theme="dark"] .nav-link:hover { color: var(--gold-soft); }
.nav-item.is-open > .nav-link .ic { transform: rotate(180deg); }
.nav-link.is-current { color: var(--gold-deep); font-weight: 700; }
.nav-link.is-current::after {
  content: '';
  position: absolute;
  bottom: 4px;
  inset-inline: var(--space-3);
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  inset-inline-start: 50%;
  transform: translateX(50%) translateY(-8px);
  min-width: 248px;
  padding: var(--space-3);
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
  box-shadow: var(--e-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease-out), visibility var(--dur-2);
}
.nav-item.is-open > .dropdown { opacity: 1; visibility: visible; transform: translateX(50%) translateY(0); }
.dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--r-sm);
  font-size: .9rem;
  color: var(--fg);
  transition: background-color var(--dur-1) var(--ease), padding var(--dur-2) var(--ease), color var(--dur-1) var(--ease);
}
.dropdown a .ic { width: 17px; height: 17px; color: var(--gold-deep); flex: none; }
.dropdown a:hover { background: var(--surface-alt); padding-inline-start: var(--space-4); color: var(--gold-deep); }
[data-theme="dark"] .dropdown a .ic, [data-theme="dark"] .dropdown a:hover { color: var(--gold-soft); }
.dropdown .dd-head {
  padding: var(--space-2) var(--space-3) var(--space-1);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-4);
}

.nav-actions { display: flex; align-items: center; gap: var(--space-1); flex: none; }
.lang-switch {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  transition: all var(--dur-2) var(--ease);
}
.lang-switch:hover { background: var(--ink); color: var(--paper-2); border-color: var(--ink); }

.burger { display: none; }

/* Mobile drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  visibility: hidden;
  pointer-events: none;
}
.drawer.is-open { visibility: visible; pointer-events: auto; }
.drawer-scrim {
  position: absolute;
  inset: 0;
  background: rgba(14,12,10,.55);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity var(--dur-3) var(--ease);
}
.drawer.is-open .drawer-scrim { opacity: 1; }
.drawer-panel {
  position: absolute;
  inset-block: 0;
  inset-inline-end: 0;
  width: min(420px, 88vw);
  background: var(--bg);
  box-shadow: var(--e-4);
  transform: translateX(-100%);
  transition: transform var(--dur-3) var(--ease-out);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
}
[dir="rtl"] .drawer-panel { transform: translateX(100%); }
.drawer.is-open .drawer-panel { transform: translateX(0); }
.drawer-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--bg);
  border-bottom: 1px solid var(--border-soft);
}
.drawer-body { padding: var(--space-4) var(--space-5) var(--space-8); }
.acc-item { border-bottom: 1px solid var(--border-soft); }
.acc-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  min-height: 56px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--fg);
  text-align: start;
  cursor: pointer;
}
.acc-trigger .ic { width: 18px; height: 18px; color: var(--fg-muted); transition: transform var(--dur-2) var(--ease); }
.acc-item.is-open .acc-trigger .ic { transform: rotate(180deg); color: var(--gold); }
.acc-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-3) var(--ease-out);
}
.acc-item.is-open .acc-panel { grid-template-rows: 1fr; }
.acc-panel > div { overflow: hidden; }
.acc-panel a {
  display: block;
  min-height: 46px;
  padding: 11px var(--space-4);
  font-size: .94rem;
  color: var(--fg-muted);
  border-inline-start: 2px solid var(--border-soft);
  transition: color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), padding var(--dur-2) var(--ease);
}
.acc-panel a:hover { color: var(--gold-deep); border-color: var(--gold); padding-inline-start: var(--space-5); }

/* ---------- FAQ (<details>) ---------- */
.faq-item {
  border-bottom: 1px solid var(--border-soft);
}
.faq-item > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 64px;
  padding-block: var(--space-4);
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  font-weight: 700;
  color: var(--fg);
  cursor: pointer;
  list-style: none;
  transition: color var(--dur-2) var(--ease);
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::after {
  content: '';
  flex: none;
  width: 22px; height: 22px;
  background: currentColor;
  opacity: .55;
  transition: transform var(--dur-3) var(--ease-out), opacity var(--dur-2) var(--ease);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%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='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center / contain no-repeat;
}
.faq-item:hover > summary { color: var(--gold-deep); }
.faq-item[open] > summary { color: var(--gold-deep); }
.faq-item[open] > summary::after { transform: rotate(180deg); opacity: 1; }
.faq-body {
  padding-block: 0 var(--space-5);
  color: var(--fg-muted);
  line-height: 2;
  max-width: 68ch;
  animation: fade-up var(--dur-3) var(--ease-out);
}

/* ---------- Cart FAB ---------- */
.cart-fab {
  position: fixed;
  inset-block-end: var(--space-5);
  inset-inline-start: var(--space-5);
  z-index: var(--z-sticky);
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  box-shadow: var(--e-3);
  cursor: pointer;
  transition: transform var(--dur-3) var(--ease-out), background-color var(--dur-2) var(--ease);
}
.cart-fab:hover { transform: translateY(-3px); background: var(--gold-deep); }
.cart-fab .ic { width: 22px; height: 22px; }
.cart-count {
  position: absolute;
  inset-block-start: -4px;
  inset-inline-end: -4px;
  min-width: 24px; height: 24px;
  padding-inline: 6px;
  border-radius: var(--r-pill);
  display: grid;
  place-items: center;
  font-size: .74rem;
  font-weight: 700;
  background: var(--gold);
  color: #1a1508;
  border: 2px solid var(--bg);
}
.cart-fab:not(.has-items) .cart-count { display: none; }
.cart-fab.bump { animation: pop-bump 460ms var(--spring); }
@keyframes pop-bump {
  0%   { transform: scale(1); }
  45%  { transform: scale(1.16) translateY(-3px); }
  100% { transform: scale(1); }
}

/* ---------- Cart lines ---------- */
.cart-line {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: var(--space-3);
  align-items: center;
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--border-soft);
}
.cart-line .book-cover { width: 52px; box-shadow: var(--e-1); }
.cart-line .book-cover .badge { display: none; }
.cart-line .thumb {
  width: 52px; height: 72px;
  border-radius: var(--r-xs);
  background: var(--ink);
}
.cart-line h5 { font-size: .95rem; }
.cart-line .price { font-family: var(--font-latin); font-weight: 600; color: var(--gold-deep); white-space: nowrap; }
.cart-qty { display: inline-flex; align-items: center; gap: 2px; margin-top: var(--space-3); }
.cart-qty button {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--r-xs);
  background: var(--surface);
  cursor: pointer;
  color: var(--fg);
}
.cart-qty button:hover { border-color: var(--gold); color: var(--gold-deep); }
.cart-qty button .ic { width: 15px; height: 15px; }
.cart-qty .rm { margin-inline-start: var(--space-3); border-color: transparent; color: var(--fg-muted); }
.cart-qty .rm:hover { border-color: var(--danger); color: var(--danger); }
.cart-qty span { min-width: 30px; text-align: center; font-size: .9rem; }

/* ---------- Cart summary ---------- */
.cart-sum { display: grid; gap: var(--space-3); }
.cart-sum .row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); font-size: .92rem; color: var(--fg-muted); }
.cart-sum .row.total {
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  color: var(--fg);
  font-weight: 700;
  font-size: 1.06rem;
}
.cart-sum .row.total .tabular { font-family: var(--font-latin); font-size: 1.24rem; color: var(--gold-deep); }

/* ---------- Bundles ---------- */
.bundle-card { display: flex; flex-direction: column; }
.bundle-art {
  position: relative;
  display: block;
  height: 168px;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: inset 0 -40px 60px rgba(0,0,0,.35);
}
.bundle-art img {
  position: absolute;
  bottom: -14px;
  inset-inline-start: calc(26% + var(--i) * 22%);
  width: 84px;
  height: auto;
  border-radius: var(--r-xs);
  box-shadow: var(--e-3);
  transform: rotate(calc((var(--i) - 1) * 5deg));
  transition: transform var(--dur-3) var(--ease-out);
}
.bundle-card:hover .bundle-art img { transform: rotate(calc((var(--i) - 1) * 5deg)) translateY(-8px); }
.bundle-chip {
  position: absolute;
  bottom: 16px;
  inset-inline-start: calc(24% + var(--i) * 22%);
  width: 84px;
  padding: var(--space-3) var(--space-2);
  border-radius: var(--r-xs);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  color: #F3EDE2;
  font-family: var(--font-display);
  font-size: .76rem;
  line-height: 1.4;
  text-align: center;
  transform: rotate(calc((var(--i) - 1) * 5deg));
}
.bundle-card .price { font-family: var(--font-latin); font-size: 1.3rem; font-weight: 600; color: var(--gold-deep); }
.bundle-card .price s { font-size: .85rem; color: var(--ink-4); margin-inline-start: 8px; }

/* ---------- Footer ---------- */
.footer {
  position: relative;
  background: var(--night);
  color: #E8E1D4;
  padding-top: clamp(56px, 8vw, 96px);
  overflow: hidden;
}
.footer h4, .footer h3 { color: #F6F1E6; }
.footer a { color: #C7BFB1; transition: color var(--dur-2) var(--ease); }
.footer a:hover { color: var(--gold-soft); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-7);
  padding-bottom: var(--space-8);
}
.footer-col h5 {
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
}
.footer-col li + li { margin-top: var(--space-2); }
.footer-col a { font-size: .92rem; display: inline-block; padding-block: 4px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-block: var(--space-5);
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: .82rem;
  color: #9A9286;
}
.socials { display: flex; gap: var(--space-2); }
.socials a {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
  transition: all var(--dur-2) var(--ease);
}
.socials a:hover { background: var(--gold); border-color: var(--gold); color: var(--night); transform: translateY(-3px); }
.socials .ic { width: 19px; height: 19px; }

.newsletter {
  display: flex;
  gap: var(--space-2);
  max-width: 420px;
  margin-top: var(--space-4);
}
.newsletter .input {
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.14);
  color: #F3EDE2;
}
.newsletter .input::placeholder { color: #8A8276; }
.newsletter .btn { --btn-bg: var(--gold); --btn-fg: #1a1508; flex: none; }

/* ---------- Toast ---------- */
.toast-wrap {
  position: fixed;
  inset-block-end: var(--space-5);
  inset-inline-start: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
  width: min(420px, calc(100vw - 32px));
}
[dir="rtl"] .toast-wrap { transform: translateX(50%); }
.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--r-pill);
  background: var(--ink);
  color: var(--paper-2);
  box-shadow: var(--e-4);
  font-size: .9rem;
  font-weight: 500;
  animation: fade-up var(--dur-3) var(--ease-out);
  pointer-events: auto;
}
.toast .ic { width: 19px; height: 19px; color: var(--gold-soft); flex: none; }
.toast.is-out { opacity: 0; transform: translateY(12px); transition: all var(--dur-3) var(--ease-in); }

/* ---------- Modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: grid;
  place-items: center;
  padding: var(--space-4);
  visibility: hidden;
  pointer-events: none;
}
.modal.is-open { visibility: visible; pointer-events: auto; }
.modal-scrim {
  position: absolute; inset: 0;
  background: rgba(14,12,10,.6);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity var(--dur-3) var(--ease);
}
.modal.is-open .modal-scrim { opacity: 1; }
.modal-panel {
  position: relative;
  width: min(760px, 100%);
  max-height: min(86dvh, 900px);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--e-4);
  padding: var(--space-7);
  transform: translateY(18px) scale(.97);
  opacity: 0;
  transition: transform var(--dur-3) var(--ease-out), opacity var(--dur-3) var(--ease);
}
.modal.is-open .modal-panel { transform: none; opacity: 1; }
.modal-close {
  position: absolute;
  top: var(--space-4);
  inset-inline-end: var(--space-4);
  z-index: 2;
}

/* ---------- Empty / skeleton ---------- */
.empty {
  display: grid;
  place-items: center;
  gap: var(--space-4);
  padding: var(--space-9) var(--space-5);
  text-align: center;
  color: var(--fg-muted);
}
.empty .ic { width: 46px; height: 46px; color: var(--border); }
.skel {
  background: linear-gradient(90deg, var(--surface-alt) 25%, var(--border-soft) 37%, var(--surface-alt) 63%);
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
  border-radius: var(--r-sm);
}

/* ---------- Progress ---------- */
.progress {
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--surface-alt);
  overflow: hidden;
}
.progress > i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--foil);
  transition: width var(--dur-4) var(--ease-out);
}

/* Scroll progress bar */
.scroll-bar {
  position: fixed;
  top: 0; inset-inline: 0;
  height: 2px;
  z-index: var(--z-toast);
  background: var(--gold);
  transform-origin: right;
  transform: scaleX(0);
  pointer-events: none;
}

/* ---------- Responsive nav ---------- */
@media (max-width: 1180px) {
  .nav-menu { display: none; }
  .burger { display: inline-grid; }
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
  .logo-sub { display: none; }
  .modal-panel { padding: var(--space-5); }
}
@media (max-width: 460px) {
  .footer-grid { grid-template-columns: 1fr; }
  .lang-switch { display: none; }
}