/* =========================================================
   YourBook · Design System (RTL Arabic)
   Theme: Primary #254644 (60%), Secondary #A8A588 (30%), Third #1D1D1B (10%)
   ========================================================= */

:root {
  --yb-primary: #254644;
  --yb-primary-600: #1e3836;
  --yb-primary-700: #172c2a;
  --yb-primary-50: #eaf2f1;
  --yb-primary-100: #c4d5d3;

  --yb-ink: #a8a588;
  --yb-ink-700: #8a8770;
  --yb-ink-800: #1d1d1b;
  --yb-ink-50: #f5f5f0;
  --yb-ink-100: #eaeae2;

  --yb-bg: #ffffff;
  --yb-bg-soft: #f5f8f7;
  --yb-bg-muted: #eef4f3;

  --yb-border: #dde8e7;
  --yb-border-strong: #c4d5d3;
  --yb-text: #1d1d1b;
  --yb-muted: #78786a;
  --yb-success: #16a34a;
  --yb-warning: #d97706;
  --yb-danger: #dc2626;
  --yb-info: #2563eb;

  --yb-radius-sm: 8px;
  --yb-radius: 14px;
  --yb-radius-lg: 20px;
  --yb-radius-xl: 28px;

  --yb-shadow-sm: 0 1px 2px rgba(37, 70, 68, .06);
  --yb-shadow: 0 6px 18px rgba(37, 70, 68, .08);
  --yb-shadow-lg: 0 20px 40px rgba(37, 70, 68, .14);

  --yb-header-h: 72px;

  --yb-gradient: linear-gradient(135deg, #254644 0%, #1e3836 55%, #1d1d1b 100%);
  --yb-gradient-soft: linear-gradient(135deg, #eaf2f1 0%, #f5f5f0 100%);
}

/* ============ Base ============ */
html, body {
  background: var(--yb-bg);
  color: var(--yb-text);
  font-family: 'Tajawal', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-weight: 500;
  scroll-behavior: smooth;
}

body {
  padding-bottom: 0;
}

a { color: var(--yb-primary); text-decoration: none; }
a:hover { color: var(--yb-primary-700); }

h1, h2, h3, h4, h5, h6 { color: var(--yb-ink-800); font-weight: 800; }

.text-primary, .text-yb-primary { color: var(--yb-primary) !important; }
.text-ink, .text-yb-ink { color: var(--yb-ink) !important; }
.text-muted, .text-yb-muted { color: var(--yb-muted) !important; }

.bg-yb-primary { background: var(--yb-primary) !important; color: #fff !important; }
.bg-yb-ink { background: var(--yb-ink) !important; color: #fff !important; }
.bg-yb-soft { background: var(--yb-bg-soft) !important; }
.bg-yb-muted { background: var(--yb-bg-muted) !important; }
.bg-yb-gradient { background: var(--yb-gradient) !important; color: #fff; }

/* ============ Bootstrap overrides ============ */
.btn { border-radius: var(--yb-radius-sm); font-weight: 700; }
.btn-lg { border-radius: var(--yb-radius); }
.btn-primary {
  --bs-btn-bg: var(--yb-primary);
  --bs-btn-border-color: var(--yb-primary);
  --bs-btn-hover-bg: var(--yb-primary-700);
  --bs-btn-hover-border-color: var(--yb-primary-700);
  --bs-btn-active-bg: var(--yb-primary-700);
  --bs-btn-active-border-color: var(--yb-primary-700);
  --bs-btn-disabled-bg: var(--yb-primary);
  --bs-btn-disabled-border-color: var(--yb-primary);
}
.btn-outline-primary {
  --bs-btn-color: var(--yb-primary);
  --bs-btn-border-color: var(--yb-primary);
  --bs-btn-hover-bg: var(--yb-primary);
  --bs-btn-hover-border-color: var(--yb-primary);
  --bs-btn-active-bg: var(--yb-primary-700);
  --bs-btn-active-border-color: var(--yb-primary-700);
}
.btn-dark, .btn-ink {
  --bs-btn-bg: var(--yb-ink);
  --bs-btn-border-color: var(--yb-ink);
  --bs-btn-hover-bg: var(--yb-ink-800);
  --bs-btn-hover-border-color: var(--yb-ink-800);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--yb-ink);
  border: 1px solid var(--yb-border);
}
.btn-ghost:hover { background: var(--yb-bg-muted); color: var(--yb-ink-800); }

.form-control, .form-select {
  border-radius: var(--yb-radius-sm);
  border-color: var(--yb-border);
  padding: .65rem .9rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--yb-primary);
  box-shadow: 0 0 0 .2rem rgba(37, 70, 68, .18);
}
.input-group > .form-control:focus {
  z-index: 3;
}

.badge-yb { background: var(--yb-primary-50); color: var(--yb-primary); border: 1px solid var(--yb-primary-100); border-radius: 999px; padding: .25rem .6rem; font-weight: 700; }
.badge-ink { background: var(--yb-ink-50); color: var(--yb-ink); border: 1px solid var(--yb-ink-100); border-radius: 999px; padding: .25rem .6rem; font-weight: 700; }
.badge-warn { background: #fff7ed; color: #c2410c; border: 1px solid #ffedd5; border-radius: 999px; padding: .25rem .6rem; font-weight: 700; }
.badge-new { background: #ecfdf5; color: #047857; border: 1px solid #d1fae5; border-radius: 999px; padding: .25rem .6rem; font-weight: 700; }
.badge-danger-soft { background: #fef2f2; color: #b91c1c; border: 1px solid #fee2e2; border-radius: 999px; padding: .25rem .6rem; font-weight: 700; }

.alert { border-radius: var(--yb-radius); border: 1px solid transparent; }

/* ============ Splash ============ */
.yb-splash {
  position: fixed; inset: 0; z-index: 2000;
  display: grid; place-items: center;
  background: var(--yb-gradient); color: #fff;
  transition: opacity .4s ease;
}
.yb-splash .logo { width: 88px; height: 88px; border-radius: 22px; background: rgba(255,255,255,.15); display: grid; place-items: center; font-size: 44px; font-weight: 800; }
.yb-splash .brand { font-size: 28px; font-weight: 800; margin-top: 16px; }
.yb-splash .tag { opacity: .8; margin-top: 4px; }
.yb-splash .ring { width: 36px; height: 36px; border: 3px solid rgba(255,255,255,.25); border-top-color: #fff; border-radius: 50%; animation: ybspin .9s linear infinite; margin-top: 18px; }
.yb-splash.is-hidden { opacity: 0; pointer-events: none; }
@keyframes ybspin { to { transform: rotate(360deg); } }

/* ============ Header ============ */
.yb-header {
  position: sticky; top: 0; z-index: 1030;
  background: #fff;
  border-bottom: 1px solid var(--yb-border);
  box-shadow: var(--yb-shadow-sm);
}
.yb-header .yb-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--yb-ink-800); font-weight: 800; }
.yb-header .yb-brand .mark { width: 40px; height: 40px; border-radius: 12px; background: var(--yb-primary); color: #fff; display: grid; place-items: center; font-size: 20px; font-weight: 800; }
.yb-header .yb-brand span { font-size: 20px; }
.yb-header .nav-link { color: var(--yb-ink); font-weight: 700; padding: .5rem .85rem; border-radius: 10px; }
.yb-header .nav-link:hover, .yb-header .nav-link.active { color: var(--yb-primary); background: var(--yb-primary-50); }

.yb-header .icon-btn {
  width: 42px; height: 42px; border-radius: 12px;
  display: inline-grid; place-items: center;
  background: var(--yb-bg-muted); color: var(--yb-ink-800);
  border: 1px solid var(--yb-border);
  position: relative;
  transition: all .15s;
}
.yb-header .icon-btn:hover { background: var(--yb-primary-50); color: var(--yb-primary); border-color: var(--yb-primary-100); }
.yb-header .icon-btn .count-badge {
  position: absolute; top: -6px; inset-inline-end: -6px;
  min-width: 20px; height: 20px; border-radius: 999px;
  background: var(--yb-primary); color: #fff;
  display: inline-grid; place-items: center;
  font-size: 11px; font-weight: 800; padding: 0 5px;
}

.yb-header .search-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: .55rem 1rem; width: 100%; max-width: 360px;
  background: var(--yb-bg-muted); border: 1px solid var(--yb-border);
  border-radius: 999px; color: var(--yb-muted); cursor: pointer;
}
.yb-header .search-btn:hover { background: var(--yb-primary-50); border-color: var(--yb-primary-100); color: var(--yb-primary); }
.yb-header .search-btn kbd { background: #fff; border: 1px solid var(--yb-border); padding: 2px 6px; border-radius: 6px; color: var(--yb-ink); font-size: 12px; }

/* ============ Hero ============ */
.yb-hero {
  background: var(--yb-gradient);
  color: #fff;
  border-radius: var(--yb-radius-xl);
  padding: 3rem 2rem;
  margin-bottom: 2rem;
  position: relative; overflow: hidden;
}
.yb-hero::before, .yb-hero::after {
  content: ""; position: absolute; width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(255,255,255,.12), transparent 60%);
  border-radius: 50%;
}
.yb-hero::before { top: -100px; inset-inline-end: -80px; }
.yb-hero::after { bottom: -140px; inset-inline-start: -100px; }
.yb-hero h1 { color: #fff; font-size: clamp(28px, 4vw, 42px); line-height: 1.25; font-weight: 900; }
.yb-hero .lead { font-size: clamp(16px, 1.6vw, 19px); opacity: .92; max-width: 640px; }
.yb-hero .stats { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 20px; }
.yb-hero .stats .s { background: rgba(255,255,255,.12); border-radius: 14px; padding: 10px 16px; font-weight: 700; }
.yb-hero .stats .s b { font-size: 22px; display: block; }

.yb-hero-search { background: #fff; color: var(--yb-ink); border-radius: 14px; padding: 6px; display: flex; gap: 6px; box-shadow: var(--yb-shadow-lg); max-width: 620px; }
.yb-hero-search input { flex: 1; border: 0; padding: .9rem 1rem; border-radius: 10px; outline: 0; font-size: 16px; }
.yb-hero-search .btn { white-space: nowrap; }

/* ============ Sections ============ */
.yb-section { padding: 2.5rem 0; }
.yb-section .section-head { display: flex; align-items: end; justify-content: space-between; margin-bottom: 1.25rem; gap: 1rem; }
.yb-section .section-head h2 { font-size: clamp(22px, 2.4vw, 28px); margin: 0; }
.yb-section .section-head p { color: var(--yb-muted); margin: .25rem 0 0; }
.yb-section .section-head .more { color: var(--yb-primary); font-weight: 700; }

.yb-divider { height: 1px; background: var(--yb-border); margin: 2rem 0; }

/* ============ Cards ============ */
.yb-card {
  background: #fff; border: 1px solid var(--yb-border);
  border-radius: var(--yb-radius); box-shadow: var(--yb-shadow-sm);
  transition: transform .15s, box-shadow .15s, border-color .15s;
  overflow: hidden;
}
.yb-card:hover { transform: translateY(-2px); box-shadow: var(--yb-shadow); border-color: var(--yb-primary-100); }

.book-card { display: flex; flex-direction: column; height: 100%; position: relative; }
.book-card .cover {
  position: relative; aspect-ratio: 2/3; background: var(--yb-bg-muted);
  overflow: hidden; border-bottom: 1px solid var(--yb-border);
}
.book-card .cover img { width: 100%; height: 100%; object-fit: cover; }
.book-card .badges { position: absolute; top: 8px; inset-inline-start: 8px; display: flex; flex-direction: column; gap: 6px; }
.book-card .save-btn {
  position: absolute; top: 8px; inset-inline-end: 8px;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.95); border: 0;
  display: grid; place-items: center; color: var(--yb-ink);
  box-shadow: var(--yb-shadow-sm);
}
.book-card .save-btn:hover, .book-card .save-btn.is-saved { color: var(--yb-primary); }
.book-card .save-btn.is-saved i { font-weight: 700; }
.book-card .info { padding: 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.book-card .info .title { font-weight: 800; color: var(--yb-ink-800); line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.7em; }
.book-card .info .author { color: var(--yb-muted); font-size: 13px; }
.book-card .info .price { color: var(--yb-primary); font-size: 18px; font-weight: 800; }
.book-card .info .old-price { color: var(--yb-muted); text-decoration: line-through; font-size: 13px; margin-inline-start: 6px; }
.book-card .actions { display: flex; gap: 6px; padding: 0 14px 14px; }
.book-card .actions .btn { flex: 1; padding: .55rem .5rem; font-size: 13px; }

.gift-card .cover { aspect-ratio: 1/1; }
.article-card .cover { aspect-ratio: 16/9; overflow: hidden; background: var(--yb-bg-muted); }
.article-card .cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.article-card .info { padding: 16px; }
.article-card .info .title { min-height: auto; -webkit-line-clamp: 2; line-clamp: 2; }
.article-card .meta { color: var(--yb-muted); font-size: 12px; display: flex; gap: 10px; }

/* ============ Category tile ============ */
.cat-tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 1rem; border-radius: var(--yb-radius); background: var(--yb-bg-soft);
  border: 1px solid var(--yb-border); text-align: center; height: 100%;
  transition: all .15s;
}
.cat-tile:hover { background: var(--yb-primary-50); border-color: var(--yb-primary-100); transform: translateY(-2px); }
.cat-tile .ico { width: 52px; height: 52px; border-radius: 14px; background: #fff; color: var(--yb-primary); display: grid; place-items: center; font-size: 22px; margin-bottom: 10px; border: 1px solid var(--yb-border); overflow: hidden; }
.cat-tile .ico img { width: 100%; height: 100%; object-fit: contain; display: block; }
.cat-tile b { color: var(--yb-ink-800); }
.cat-tile span { color: var(--yb-muted); font-size: 12px; }

/* ============ Footer ============ */
.yb-footer {
  background: var(--yb-ink-800); color: #cfd3db;
  padding: 3rem 0 1.5rem; margin-top: 3rem;
}
.yb-footer h5 { color: #fff; font-weight: 800; margin-bottom: 1rem; font-size: 16px; }
.yb-footer a { color: #cfd3db; }
.yb-footer a:hover { color: #fff; }
.yb-footer ul { list-style: none; padding: 0; margin: 0; }
.yb-footer ul li + li { margin-top: 8px; }
.yb-footer .brand-block p { max-width: 380px; color: #a8adbb; }
.yb-footer .social a {
  width: 40px; height: 40px; border-radius: 12px;
  display: inline-grid; place-items: center;
  background: rgba(255,255,255,.06); margin-inline-end: 8px;
}
.yb-footer .social a:hover { background: var(--yb-primary); color: #fff; }
.yb-footer .newsletter input {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); color: #fff;
}
.yb-footer .newsletter input::placeholder { color: #a8adbb; }
.yb-footer .bottom { border-top: 1px solid rgba(255,255,255,.07); margin-top: 2rem; padding-top: 1rem; color: #a8adbb; font-size: 13px; }

/* ============ Mobile bottom nav ============ */
.yb-bottom-nav {
  display: none; position: fixed; bottom: 0; inset-inline-start: 0; inset-inline-end: 0; z-index: 1040;
  background: #fff; border-top: 1px solid var(--yb-border);
  padding: 6px 4px; box-shadow: 0 -10px 25px rgba(0,0,0,.05);
}
.yb-bottom-nav .item {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 8px 4px; color: var(--yb-muted); font-size: 11px; font-weight: 700;
  position: relative;
}
.yb-bottom-nav .item i { font-size: 20px; }
.yb-bottom-nav .item.active { color: var(--yb-primary); }
.yb-bottom-nav .item .count-badge {
  position: absolute; top: 2px; inset-inline-end: 14px;
  min-width: 18px; height: 18px; font-size: 10px;
  border-radius: 999px; background: var(--yb-primary); color: #fff;
  display: grid; place-items: center; padding: 0 5px;
}

@media (max-width: 991.98px) {
  .yb-bottom-nav { display: flex; }
  body.has-bottom-nav { padding-bottom: 72px; }
}
body.no-bottom-nav .yb-bottom-nav { display: none !important; }
body.no-bottom-nav { padding-bottom: 0 !important; }

/* ============ Search overlay ============ */
.yb-search-overlay { display: none; position: fixed; inset: 0; z-index: 1060; background: rgba(38,45,56,.55); backdrop-filter: blur(4px); align-items: flex-start; padding-top: 10vh; }
.yb-search-overlay.is-open { display: flex; }
.yb-search-overlay .panel { width: min(720px, 92%); margin: 0 auto; background: #fff; border-radius: var(--yb-radius-lg); box-shadow: var(--yb-shadow-lg); overflow: hidden; }
.yb-search-overlay .head { padding: 14px 16px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--yb-border); }
.yb-search-overlay .head input { border: 0; flex: 1; font-size: 18px; padding: 10px; outline: 0; }
.yb-search-overlay .body { max-height: 60vh; overflow: auto; }
.yb-search-overlay .item { display: flex; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--yb-border); align-items: center; color: var(--yb-text); }
.yb-search-overlay .item:hover { background: var(--yb-primary-50); }
.yb-search-overlay .item img { width: 44px; height: 60px; object-fit: cover; border-radius: 8px; }
.yb-search-overlay .item .type { font-size: 11px; color: var(--yb-muted); }

/* ============ Breadcrumbs ============ */
.yb-breadcrumbs { color: var(--yb-muted); font-size: 14px; margin-bottom: 1rem; }
.yb-breadcrumbs a { color: var(--yb-muted); }
.yb-breadcrumbs a:hover { color: var(--yb-primary); }
.yb-breadcrumbs .sep { margin: 0 8px; opacity: .6; }

/* ============ Skeleton ============ */
.skel { background: linear-gradient(90deg, #eee 25%, #f5f5f5 37%, #eee 63%); background-size: 400% 100%; animation: skelshine 1.4s ease infinite; border-radius: 8px; }
@keyframes skelshine { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* ============ Empty state ============ */
.yb-empty { text-align: center; padding: 3rem 1rem; color: var(--yb-muted); }
.yb-empty .ico { width: 80px; height: 80px; border-radius: 50%; background: var(--yb-primary-50); color: var(--yb-primary); display: grid; place-items: center; margin: 0 auto 1rem; font-size: 36px; }
.yb-empty h4 { color: var(--yb-ink-800); }

/* ============ Filter chips ============ */
.yb-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.yb-chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; background: var(--yb-primary-50); color: var(--yb-primary); border: 1px solid var(--yb-primary-100); border-radius: 999px; font-size: 13px; font-weight: 700; }
.yb-chip .rm { cursor: pointer; opacity: .7; }
.yb-chip .rm:hover { opacity: 1; }

/* ============ Price row ============ */
.price-row { display: flex; align-items: baseline; gap: 8px; }
.price-row .current { color: var(--yb-primary); font-size: 22px; font-weight: 800; }
.price-row .old { color: var(--yb-muted); text-decoration: line-through; font-size: 14px; }
.price-row .off { background: #fef2f2; color: #b91c1c; border: 1px solid #fee2e2; border-radius: 999px; padding: 1px 8px; font-size: 12px; font-weight: 800; }

/* ============ Rating stars ============ */
.stars { color: #f59e0b; display: inline-flex; gap: 2px; }

/* ============ Back to top ============ */
#backToTop {
  position: fixed; bottom: 96px; inset-inline-end: 16px; z-index: 1030;
  width: 44px; height: 44px; border-radius: 50%; border: 0;
  background: var(--yb-primary); color: #fff; box-shadow: var(--yb-shadow);
  display: none;
}
#backToTop.is-on { display: grid; place-items: center; }

/* ============ Tabs (pill) ============ */
.yb-tabs { display: flex; gap: 6px; background: var(--yb-bg-muted); padding: 6px; border-radius: 999px; flex-wrap: wrap; }
.yb-tabs .tab { padding: 8px 14px; border-radius: 999px; color: var(--yb-ink); font-weight: 700; }
.yb-tabs .tab.active { background: #fff; color: var(--yb-primary); box-shadow: var(--yb-shadow-sm); }

/* ============ Timeline ============ */
.yb-timeline { position: relative; padding-inline-start: 28px; }
.yb-timeline::before { content: ""; position: absolute; top: 0; bottom: 0; inset-inline-start: 8px; width: 2px; background: var(--yb-border); }
.yb-timeline .step { position: relative; padding: 10px 0; }
.yb-timeline .step::before {
  content: ""; position: absolute; inset-inline-start: -28px; top: 14px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; border: 3px solid var(--yb-border);
}
.yb-timeline .step.done::before { border-color: var(--yb-primary); background: var(--yb-primary); }
.yb-timeline .step.active::before { border-color: var(--yb-primary); background: #fff; box-shadow: 0 0 0 4px var(--yb-primary-100); }
.yb-timeline .step h6 { margin: 0; color: var(--yb-ink-800); }
.yb-timeline .step small { color: var(--yb-muted); }

/* ============ Admin ============ */
.yb-admin-shell { min-height: 100vh; display: grid; grid-template-columns: 260px 1fr; background: var(--yb-bg-soft); }
.yb-admin-side { background: var(--yb-ink-800); color: #cfd3db; padding: 1.5rem 1rem; position: sticky; top: 0; height: 100vh; overflow: auto; }
.yb-admin-side .brand { color: #fff; font-size: 18px; font-weight: 800; margin-bottom: 1.5rem; display: flex; align-items: center; gap: 10px; }
.yb-admin-side .brand .mark { width: 36px; height: 36px; border-radius: 10px; background: var(--yb-primary); display: grid; place-items: center; }
.yb-admin-side a { display: flex; align-items: center; gap: 10px; color: #cfd3db; padding: 10px 12px; border-radius: 10px; margin-bottom: 2px; }
.yb-admin-side a:hover { background: rgba(255,255,255,.05); color: #fff; }
.yb-admin-side a.active { background: var(--yb-primary); color: #fff; }
.yb-admin-side hr { border-color: rgba(255,255,255,.08); margin: 1rem 0; }
.yb-admin-side .group-title { font-size: 11px; color: #8a909e; text-transform: uppercase; letter-spacing: 1px; padding: 10px 12px 4px; }

.yb-admin-main { padding: 1.5rem 2rem; }
.yb-admin-main .page-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.25rem; }
.yb-admin-main .page-head h1 { font-size: 24px; margin: 0; }

.stat-card { background: #fff; border: 1px solid var(--yb-border); border-radius: var(--yb-radius); padding: 1.2rem; display: flex; gap: 1rem; align-items: center; }
.stat-card .ico { width: 48px; height: 48px; border-radius: 12px; background: var(--yb-primary-50); color: var(--yb-primary); display: grid; place-items: center; font-size: 22px; }
.stat-card .val { font-size: 24px; font-weight: 800; color: var(--yb-ink-800); }
.stat-card .lbl { color: var(--yb-muted); font-size: 13px; }

.admin-table { width: 100%; background: #fff; border: 1px solid var(--yb-border); border-radius: var(--yb-radius); overflow: hidden; }
.admin-table th { background: var(--yb-bg-muted); color: var(--yb-ink-800); font-weight: 800; font-size: 13px; padding: 12px 14px; text-align: start; border-bottom: 1px solid var(--yb-border); }
.admin-table td { padding: 14px; border-bottom: 1px solid var(--yb-border); vertical-align: middle; font-size: 14px; }
.admin-table tr:last-child td { border-bottom: 0; }
.admin-table .td-actions .btn { padding: 4px 10px; font-size: 12px; }

@media (max-width: 991.98px) {
  .yb-admin-shell { grid-template-columns: 1fr; }
  .yb-admin-side { position: fixed; top: 0; bottom: 0; inset-inline-start: 0; width: 280px; transform: translateX(100%); transition: transform .2s; z-index: 1060; }
  html[dir="rtl"] .yb-admin-side { transform: translateX(100%); }
  .yb-admin-side.is-open { transform: translateX(0) !important; }
  .yb-admin-main { padding: 1rem; }
}

/* ============ Auth layout ============ */
.yb-auth { min-height: 100vh; display: grid; grid-template-columns: 1fr; background: var(--yb-bg-soft); }
@media (min-width: 992px) { .yb-auth { grid-template-columns: 1fr 1fr; } }
.yb-auth .side { display: none; background: var(--yb-gradient); color: #fff; padding: 3rem; position: relative; overflow: hidden; }
@media (min-width: 992px) { .yb-auth .side { display: flex; flex-direction: column; justify-content: center; } }
.yb-auth .side::after { content: ""; position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(255,255,255,.15), transparent 60%); border-radius: 50%; top: -120px; inset-inline-end: -120px; }
.yb-auth .side h2 { color: #fff; font-size: 32px; }
.yb-auth .main { padding: 2rem 1rem; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.yb-auth .form-card { width: min(480px, 100%); background: #fff; border: 1px solid var(--yb-border); border-radius: var(--yb-radius-lg); padding: 2rem; box-shadow: var(--yb-shadow); }

/* ============ Toasts ============ */
.yb-toasts { position: fixed; top: calc(var(--yb-header-h) + 12px); inset-inline-end: 16px; z-index: 1080; display: flex; flex-direction: column; gap: 10px; }
.yb-toast { background: #fff; border: 1px solid var(--yb-border); border-radius: 12px; padding: 12px 14px; box-shadow: var(--yb-shadow-lg); min-width: 260px; max-width: 360px; display: flex; gap: 10px; animation: ybslidein .25s ease; }
.yb-toast .ico { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.yb-toast.success .ico { background: var(--yb-success); }
.yb-toast.error .ico { background: var(--yb-danger); }
.yb-toast.warning .ico { background: var(--yb-warning); }
.yb-toast.info .ico { background: var(--yb-info); }
.yb-toast .close { background: transparent; border: 0; color: var(--yb-muted); margin-inline-start: auto; }
@keyframes ybslidein { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

/* ============ Misc ============ */
.cover-ratio-2-3 { aspect-ratio: 2/3; object-fit: cover; width: 100%; border-radius: var(--yb-radius); }
.cover-ratio-1-1 { aspect-ratio: 1/1; object-fit: cover; width: 100%; border-radius: var(--yb-radius); }
.cover-ratio-16-9 { aspect-ratio: 16/9; object-fit: cover; width: 100%; border-radius: var(--yb-radius); }
.line-2 { display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-3 { display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* Prose */
.yb-prose { color: var(--yb-text); line-height: 1.8; font-size: 17px; }
.yb-prose h2, .yb-prose h3 { margin-top: 1.5em; }
.yb-prose blockquote { border-inline-start: 4px solid var(--yb-primary); background: var(--yb-primary-50); padding: 1rem 1.2rem; border-radius: 10px; color: var(--yb-ink-800); }
.yb-prose img { max-width: 100%; border-radius: var(--yb-radius); }
.yb-prose ul { padding-inline-start: 1.2em; }

/* Reader */
.yb-reader { min-height: 100vh; background: #fff; color: #2b2333; }
.yb-reader.is-night { background: #0f1620; color: #d7d3dd; }
.yb-reader .toolbar { position: sticky; top: 0; background: #fff; border-bottom: 1px solid var(--yb-border); padding: .75rem 1rem; display: flex; gap: 8px; align-items: center; z-index: 10; }
.yb-reader.is-night .toolbar { background: #18202c; border-color: #23303f; }
.yb-reader .page { max-width: 760px; margin: 2rem auto; padding: 0 1rem; }

/* Audio player */
.yb-player { background: #fff; border: 1px solid var(--yb-border); border-radius: var(--yb-radius-lg); padding: 1.5rem; box-shadow: var(--yb-shadow-sm); }
.yb-player .cover { width: 180px; height: 180px; border-radius: var(--yb-radius); object-fit: cover; }
.yb-player .controls { display: flex; align-items: center; gap: 12px; justify-content: center; margin-top: 1rem; }
.yb-player .controls .play { width: 64px; height: 64px; border-radius: 50%; background: var(--yb-primary); color: #fff; border: 0; display: grid; place-items: center; font-size: 28px; }
.yb-player .controls .btn-step { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--yb-border); background: #fff; }
.yb-player progress { width: 100%; height: 6px; }

/* Dropdown user menu */
.user-menu { min-width: 260px; border-radius: 14px; border: 1px solid var(--yb-border); box-shadow: var(--yb-shadow-lg); padding: .5rem; }
.user-menu .head { padding: .75rem; border-radius: 10px; background: var(--yb-primary-50); margin-bottom: .25rem; }
.user-menu a { display: flex; align-items: center; gap: 10px; padding: .55rem .75rem; border-radius: 10px; color: var(--yb-ink); }
.user-menu a:hover { background: var(--yb-bg-muted); color: var(--yb-primary); }
.user-menu hr { margin: .25rem 0; opacity: .5; }

/* Mobile buy bar */
.yb-mobile-buybar {
  position: fixed; inset-inline-start: 0; inset-inline-end: 0; bottom: 72px; z-index: 1035;
  background: #fff; border-top: 1px solid var(--yb-border);
  padding: 10px 14px; box-shadow: 0 -10px 25px rgba(0,0,0,.06);
}
@media (min-width: 992px) { .yb-mobile-buybar { display: none !important; } }
@media (max-width: 991.98px) { body.has-bottom-nav { padding-bottom: 140px; } }

/* Star rating input */
.stars-input label i { color: #e5e7eb; transition: color .1s; }
.stars-input label:hover i,
.stars-input label:hover ~ label i { color: #e5e7eb !important; }
.stars-input label.active ~ label i { color: #e5e7eb !important; }
.stars-input label.active i,
.stars-input label.active ~ label.active i { color: #f59e0b !important; }
.stars-input:hover label i { color: #e5e7eb; }
.stars-input:hover label:hover i,
.stars-input:hover label:hover ~ label i { color: #e5e7eb !important; }
.stars-input label:hover i,
.stars-input label:has(+ label:hover) i,
.stars-input label:has(+ label + label:hover) i,
.stars-input label:has(+ label + label + label:hover) i,
.stars-input label:has(+ label + label + label + label:hover) i { color: #f59e0b; }

/* Utility */
.d-block-mobile { display: none; }
@media (max-width: 767px) { .d-block-mobile { display: block; } }