/* ============================================================
   صيدة — Syda Store · Modern Design System v2.0
   RTL-first · Arabic + English · Light/Dark · Cloudflare Pages
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root{
  /* Brand palette — warm sand + deep teal (Saudi heritage feel) */
  --sand-50:#FBF7F0; --sand-100:#F5EDDF; --sand-200:#EADBC0; --sand-300:#DCC4A0;
  --teal-50:#F0FBF9; --teal-100:#D7F5EE; --teal-200:#A9E8DC; --teal-400:#3FBFA5;
  --teal-500:#1FA98B; --teal-600:#0E8670; --teal-700:#0A6557; --teal-800:#0A4D44;
  --ink-50:#F8F9FB; --ink-100:#EEF1F5; --ink-200:#DDE3EB; --ink-300:#B8C2CF;
  --ink-500:#6B7585; --ink-700:#3B4250; --ink-900:#1A1F29; --ink-950:#0F131A;
  --gold:#C9A45E; --gold-soft:#E8D7AC; --crimson:#D64545; --crimson-soft:#FBE0E0;
  --success:#1FA98B; --warning:#E8A33D; --danger:#D64545; --info:#3D8BD6;
  /* semantic */
  --bg:var(--sand-50); --bg-soft:var(--ink-50); --surface:#FFFFFF;
  --surface-2:#FFFFFF; --surface-3:#FBF7F0;
  --border:var(--ink-200); --border-soft:#EAEAE6;
  --text:var(--ink-900); --text-soft:var(--ink-700); --text-mute:var(--ink-500);
  --primary:var(--teal-600); --primary-hover:var(--teal-700); --primary-soft:var(--teal-50);
  --accent:var(--gold); --accent-soft:var(--gold-soft);
  --on-primary:#FFFFFF; --shadow:rgba(15,19,26,.06); --shadow-lg:rgba(15,19,26,.12);
  --ring:rgba(31,169,139,.35);
  --radius:14px; --radius-sm:10px; --radius-lg:20px; --radius-pill:9999px;
  --container:1240px; --gutter:24px;
  --header-h:72px;
  --font-ar:'Cairo','Tajawal','Noto Kufi Arabic',system-ui,sans-serif;
  --font-en:'Inter','Cairo',system-ui,sans-serif;
  --font:var(--font-ar);
  --transition:.22s cubic-bezier(.4,.0,.2,1);
}
[data-theme="dark"]{
  --bg:#0F131A; --bg-soft:#161B26; --surface:#1A1F29; --surface-2:#212834; --surface-3:#1F2530;
  --border:#2A3240; --border-soft:#1F2530;
  --text:#F0F2F5; --text-soft:#C5CBD4; --text-mute:#8A93A0;
  --primary:var(--teal-400); --primary-hover:var(--teal-500); --primary-soft:rgba(63,191,165,.12);
  --accent:var(--gold); --accent-soft:rgba(201,164,94,.18);
  --on-primary:#0F131A;
  --shadow:rgba(0,0,0,.3); --shadow-lg:rgba(0,0,0,.45);
  --ring:rgba(63,191,165,.4);
}
[data-lang="en"]{ --font:var(--font-en); }

/* ---------- Reset & Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg); color:var(--text);
  line-height:1.65; min-height:100vh; font-size:15.5px;
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
  transition:background var(--transition),color var(--transition);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--primary)}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
button:active{transform:translateY(1px)}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--ring);outline-offset:1px}
::selection{background:var(--primary-soft);color:var(--primary-hover)}
[data-lang="en"] body,[data-lang="en"]{letter-spacing:.005em}
/* Scrollbar */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--ink-300);border-radius:5px;border:2px solid var(--bg)}
[data-theme="dark"] ::-webkit-scrollbar-thumb{background:#3A4250}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.wrap-narrow{max-width:880px;margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:48px}
.section-tight{padding-block:32px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.divider{height:1px;background:var(--border);border:0;margin-block:32px}
.skeleton{background:linear-gradient(90deg,var(--surface-2) 25%,var(--surface-3) 37%,var(--surface-2) 63%);background-size:400% 100%;animation:shimmer 1.4s ease-in-out infinite}
@keyframes shimmer{0%{background-position:100% 50%}100%{background-position:-100% 50%}}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;height:var(--header-h);
  background:color-mix(in srgb,var(--surface) 92%,transparent);
  backdrop-filter:blur(14px) saturate(180%);
  -webkit-backdrop-filter:blur(14px) saturate(180%);
  border-bottom:1px solid var(--border);
  transition:background var(--transition),border-color var(--transition)
}
.header-inner{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter);height:100%;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.3rem;letter-spacing:-.01em}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(135deg,var(--primary),var(--teal-800));
  color:var(--on-primary);display:grid;place-items:center;font-weight:900;font-size:1.05rem;
  box-shadow:0 4px 12px var(--ring)
}
.brand-name{background:linear-gradient(135deg,var(--primary),var(--teal-700));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-name-en{background:linear-gradient(135deg,var(--primary),var(--teal-700));-webkit-background-clip:text;background-clip:text;color:transparent;font-family:var(--font-en);font-weight:800}

/* Search */
.search{flex:1;max-width:520px;position:relative}
.search-input{
  width:100%;height:44px;padding-inline:42px 14px;border-radius:var(--radius-pill);
  background:var(--surface-2);border:1px solid var(--border);color:var(--text);
  transition:border-color var(--transition),box-shadow var(--transition)
}
.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--ring);outline:none}
.search-icon{position:absolute;inset-inline-start:14px;top:50%;transform:translateY(-50%);color:var(--text-mute);pointer-events:none;width:18px;height:18px}
.search-suggest{
  position:absolute;top:54px;inset-inline:0;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  box-shadow:0 12px 32px var(--shadow-lg);max-height:420px;overflow-y:auto;display:none;z-index:50
}
.search-suggest[data-open="true"]{display:block;animation:fadeIn .15s ease}
.search-suggest .item{display:flex;gap:12px;align-items:center;padding:10px 14px;cursor:pointer;transition:background var(--transition)}
.search-suggest .item:hover,.search-suggest .item.active{background:var(--primary-soft)}
.search-suggest .item img{width:40px;height:40px;border-radius:8px;object-fit:cover;background:var(--surface-3)}
.search-suggest .item .meta{flex:1;min-width:0}
.search-suggest .item .name{font-weight:600;font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.search-suggest .item .price{font-size:.85rem;color:var(--text-mute)}
.search-suggest .empty{padding:24px;text-align:center;color:var(--text-mute)}

/* Header actions */
.header-actions{display:flex;align-items:center;gap:6px;margin-inline-start:auto}
.icon-btn{
  width:44px;height:44px;border-radius:var(--radius-sm);display:grid;place-items:center;
  color:var(--text-soft);transition:background var(--transition),color var(--transition);position:relative
}
.icon-btn:hover{background:var(--surface-2);color:var(--primary)}
.icon-btn svg{width:20px;height:20px}
.icon-btn .badge{
  position:absolute;top:4px;inset-inline-end:4px;min-width:18px;height:18px;padding:0 5px;
  background:var(--primary);color:var(--on-primary);border-radius:var(--radius-pill);
  font-size:.7rem;font-weight:700;display:grid;place-items:center;line-height:1;
  transform:scale(0);transition:transform .25s cubic-bezier(.34,1.56,.64,1)
}
.icon-btn .badge[data-show="true"]{transform:scale(1)}

/* Mobile menu */
.menu-toggle{display:none}
@media(max-width:920px){
  .search{max-width:none;order:3;flex-basis:100%;margin-top:-8px}
  .header-inner{flex-wrap:wrap;height:auto;padding-block:12px;gap:10px}
  :root{--header-h:104px}
  .menu-toggle{display:grid}
}

/* ---------- Navigation menu ---------- */
.nav-drawer{
  position:fixed;inset:0;z-index:200;visibility:hidden;pointer-events:none;
}
.nav-drawer[data-open="true"]{visibility:visible;pointer-events:auto}
.nav-drawer .backdrop{position:absolute;inset:0;background:rgba(0,0,0,.5);opacity:0;transition:opacity .25s}
.nav-drawer[data-open="true"] .backdrop{opacity:1}
.nav-drawer .panel{
  position:absolute;inset-block:0;inset-inline-start:0;width:340px;max-width:88vw;
  background:var(--surface);box-shadow:8px 0 32px var(--shadow-lg);
  transform:translateX(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;padding:24px
}
[dir="rtl"] .nav-drawer .panel{transform:translateX(100%)}
.nav-drawer[data-open="true"] .panel{transform:translateX(0)}
.nav-drawer h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-mute);margin:24px 0 12px;font-weight:700}
.nav-drawer .cat-link{
  display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--radius-sm);
  font-weight:600;transition:background var(--transition),color var(--transition)
}
.nav-drawer .cat-link:hover{background:var(--primary-soft);color:var(--primary)}
.nav-drawer .cat-icon{width:40px;height:40px;border-radius:10px;background:var(--surface-3);display:grid;place-items:center;font-size:1.2rem;flex-shrink:0}
.nav-drawer .legal-link{display:block;padding:10px 12px;color:var(--text-soft);font-size:.9rem;border-radius:var(--radius-sm)}
.nav-drawer .legal-link:hover{background:var(--surface-2);color:var(--primary)}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(135deg,var(--primary-soft) 0%,var(--sand-100) 100%);
  padding-block:56px 48px;border-bottom:1px solid var(--border);position:relative;overflow:hidden
}
[data-theme="dark"] .hero{background:linear-gradient(135deg,rgba(63,191,165,.08),var(--bg-soft))}
.hero::before{content:'';position:absolute;inset-block:-50%;inset-inline-end:-20%;background:radial-gradient(circle,var(--accent-soft) 0%,transparent 60%);opacity:.6;pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
@media(max-width:880px){.hero-inner{grid-template-columns:1fr;gap:24px}}
.hero h1{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:900;line-height:1.2;letter-spacing:-.02em;margin-bottom:14px}
.hero h1 .accent{color:var(--primary);position:relative;display:inline-block}
.hero h1 .accent::after{content:'';position:absolute;inset-block:auto -8px 0;inset-inline:0;height:8px;background:var(--accent-soft);z-index:-1;border-radius:8px}
.hero p.lead{font-size:1.1rem;color:var(--text-soft);max-width:520px;margin-bottom:24px}
.hero .cta-group{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:32px;margin-top:32px;flex-wrap:wrap}
.hero-stat{display:flex;flex-direction:column;gap:2px}
.hero-stat b{font-size:1.5rem;color:var(--primary);font-weight:800;line-height:1}
.hero-stat span{font-size:.85rem;color:var(--text-mute)}
.hero-visual{position:relative;display:grid;place-items:center;min-height:280px}
.hero-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;box-shadow:0 20px 48px var(--shadow-lg);max-width:320px;width:100%;
  transform:rotate(-2deg);transition:transform var(--transition)
}
.hero-card:hover{transform:rotate(0deg) translateY(-4px)}
.hero-card img{border-radius:var(--radius);aspect-ratio:1;object-fit:cover}
.hero-card .price-tag{margin-top:14px;display:flex;justify-content:space-between;align-items:center}
.hero-card .price-tag b{color:var(--primary);font-size:1.3rem;font-weight:800}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-sm);font-weight:700;font-size:.95rem;
  transition:transform var(--transition),background var(--transition),box-shadow var(--transition),border-color var(--transition);
  border:1px solid transparent;white-space:nowrap;user-select:none;line-height:1.2
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--primary);color:var(--on-primary);box-shadow:0 6px 16px var(--ring)}
.btn-primary:hover{background:var(--primary-hover);box-shadow:0 8px 22px var(--ring);color:var(--on-primary)}
.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}
.btn-secondary:hover{background:var(--surface-2);border-color:var(--primary)}
.btn-ghost{background:transparent;color:var(--text-soft)}
.btn-ghost:hover{background:var(--surface-2);color:var(--primary)}
.btn-accent{background:var(--accent);color:#1A1F29}
.btn-accent:hover{background:var(--gold-soft)}
.btn-lg{padding:15px 32px;font-size:1.05rem;border-radius:var(--radius)}
.btn-sm{padding:8px 14px;font-size:.85rem}
.btn-block{display:flex;width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn .spinner{width:16px;height:16px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite;display:none}
.btn.loading .spinner{display:inline-block}
.btn.loading{pointer-events:none}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Feature strip ---------- */
.featurestrip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
  padding-block:24px;border-bottom:1px solid var(--border);background:var(--surface)
}
.feature{display:flex;align-items:center;gap:14px;padding:14px 18px;border-radius:var(--radius)}
.feature .icon{width:44px;height:44px;border-radius:var(--radius-sm);background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;flex-shrink:0}
.feature .icon svg{width:22px;height:22px}
.feature b{display:block;font-size:.95rem}
.feature span{font-size:.82rem;color:var(--text-mute);line-height:1.4}
@media(max-width:720px){.featurestrip{grid-template-columns:1fr;gap:8px}}

/* ---------- Categories grid ---------- */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px;gap:12px;flex-wrap:wrap}
.section-head h2{font-size:1.6rem;font-weight:800;letter-spacing:-.01em}
.section-head a{color:var(--primary);font-weight:700;font-size:.9rem}
.cats-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
@media(max-width:1100px){.cats-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:720px){.cats-grid{grid-template-columns:repeat(2,1fr)}}
.cat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 14px;text-align:center;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)
}
.cat-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px var(--shadow-lg);border-color:var(--primary)}
.cat-card .emoji{font-size:2rem;display:block;margin-bottom:10px}
.cat-card b{font-size:.92rem;display:block;font-weight:700}
.cat-card small{font-size:.78rem;color:var(--text-mute)}

/* ---------- Catalog controls ---------- */
.catalog-controls{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:24px
}
.catalog-controls .field{display:flex;flex-direction:column;gap:4px}
.catalog-controls label{font-size:.75rem;color:var(--text-mute);font-weight:600;padding-inline:12px}
.catalog-controls select,.catalog-controls input{
  height:42px;padding-inline:12px;border:1px solid var(--border);border-radius:var(--radius-sm);
  background:var(--surface-2);color:var(--text);min-width:160px
}
.catalog-controls .spacer{flex:1}
.chip-group{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  padding:8px 14px;border-radius:var(--radius-pill);background:var(--surface-2);
  border:1px solid var(--border);font-size:.85rem;font-weight:600;color:var(--text-soft);
  transition:all var(--transition)
}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.active{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}

/* ---------- Product grid & cards ---------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:1100px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.grid{grid-template-columns:repeat(2,1fr);gap:12px}}
@media(max-width:440px){.grid{grid-template-columns:1fr}}

.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
  display:flex;flex-direction:column;position:relative
}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 36px var(--shadow-lg);border-color:var(--primary)}
.card .img-wrap{position:relative;aspect-ratio:1;background:var(--surface-3);overflow:hidden}
.card .img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .img-wrap img{transform:scale(1.06)}
.card .img-overlay{
  position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.45),transparent 60%);
  opacity:0;transition:opacity var(--transition);display:flex;align-items:flex-end;justify-content:center;padding-bottom:14px
}
.card:hover .img-overlay{opacity:1}
.card .quick-add{
  background:var(--surface);color:var(--text);padding:8px 16px;border-radius:var(--radius-pill);
  font-weight:700;font-size:.85rem;border:1px solid var(--border);
  transform:translateY(8px);transition:transform var(--transition),background var(--transition)
}
.card .quick-add:hover{background:var(--primary);color:var(--on-primary);border-color:var(--primary);transform:translateY(0)}
.card .body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:.95rem;font-weight:700;line-height:1.35;min-height:2.6em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .price{font-size:1.2rem;font-weight:800;color:var(--primary);letter-spacing:-.01em}
.card .cat-tag{font-size:.72rem;color:var(--text-mute);background:var(--surface-3);padding:2px 8px;border-radius:var(--radius-pill);align-self:flex-start;font-weight:600}
.card .actions{display:flex;gap:8px;margin-top:auto;padding-top:8px}
.card .actions .btn{flex:1}
.card .wishlist-btn{
  position:absolute;inset-block:10px;inset-inline-end:10px;width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--text-soft);display:grid;place-items:center;
  box-shadow:0 4px 10px rgba(0,0,0,.12);transition:all var(--transition);z-index:2
}
[data-theme="dark"] .card .wishlist-btn{background:rgba(26,31,41,.92)}
.card .wishlist-btn:hover{color:var(--crimson);transform:scale(1.08)}
.card .wishlist-btn.active{color:var(--crimson);background:var(--crimson-soft)}
.card .discount-badge{
  position:absolute;inset-block:10px;inset-inline-start:10px;padding:4px 10px;
  background:var(--crimson);color:#fff;border-radius:var(--radius-pill);
  font-size:.72rem;font-weight:700;z-index:2
}

/* ---------- Pagination ---------- */
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:32px;flex-wrap:wrap}
.pagination button{
  min-width:42px;height:42px;padding:0 12px;border:1px solid var(--border);
  background:var(--surface);border-radius:var(--radius-sm);font-weight:700;color:var(--text-soft);
  transition:all var(--transition)
}
.pagination button:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}
.pagination button:disabled{opacity:.4;cursor:not-allowed}
.pagination button.active{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.pagination .info{padding-inline:8px;color:var(--text-mute);font-size:.9rem}

/* ---------- Cart drawer ---------- */
.cart-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;z-index:300}
.cart-backdrop[data-open="true"]{opacity:1;visibility:visible}
.cart-drawer{
  position:fixed;inset-block:0;inset-inline-end:0;width:440px;max-width:92vw;background:var(--surface);
  z-index:301;transform:translateX(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;box-shadow:-8px 0 32px var(--shadow-lg)
}
[dir="rtl"] .cart-drawer{transform:translateX(-100%);box-shadow:8px 0 32px var(--shadow-lg)}
.cart-drawer[data-open="true"]{transform:translateX(0)}
.cart-drawer .cart-head{
  padding:20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px
}
.cart-drawer .cart-head h2{font-size:1.2rem;font-weight:800}
.cart-drawer .cart-body{flex:1;overflow-y:auto;padding:14px}
.cart-drawer .cart-foot{padding:18px;border-top:1px solid var(--border);background:var(--surface-2)}

.cart-item{
  display:grid;grid-template-columns:80px 1fr auto;gap:12px;padding:12px;
  border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;background:var(--surface);
  transition:border-color var(--transition)
}
.cart-item:hover{border-color:var(--primary)}
.cart-item img{width:80px;height:80px;border-radius:var(--radius-sm);object-fit:cover;background:var(--surface-3)}
.cart-item .ci-info{min-width:0}
.cart-item .ci-name{font-weight:600;font-size:.9rem;line-height:1.3;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cart-item .ci-price{color:var(--primary);font-weight:700;font-size:.95rem}
.cart-item .ci-controls{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:8px}
.qty-stepper{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:var(--radius-pill);overflow:hidden;background:var(--surface-2)}
.qty-stepper button{width:28px;height:28px;display:grid;place-items:center;color:var(--text-soft);transition:background var(--transition)}
.qty-stepper button:hover{background:var(--surface-3);color:var(--primary)}
.qty-stepper button:disabled{opacity:.4;cursor:not-allowed}
.qty-stepper .qty{min-width:30px;text-align:center;font-weight:700;font-size:.9rem}
.ci-remove{font-size:.78rem;color:var(--text-mute);text-decoration:underline;transition:color var(--transition)}
.ci-remove:hover{color:var(--crimson)}

.totals-row{display:flex;justify-content:space-between;padding:6px 0;font-size:.95rem;color:var(--text-soft)}
.totals-row.total{font-size:1.15rem;font-weight:800;color:var(--text);border-top:1px dashed var(--border);margin-top:8px;padding-top:12px}
.totals-row .free{color:var(--primary);font-weight:700}
.shipping-bar{background:var(--primary-soft);padding:10px 12px;border-radius:var(--radius-sm);font-size:.82rem;color:var(--primary-hover);margin-bottom:12px;font-weight:600}
.shipping-bar .progress{height:4px;background:rgba(255,255,255,.5);border-radius:2px;margin-top:6px;overflow:hidden}
.shipping-bar .progress .bar{height:100%;background:var(--primary);border-radius:2px;transition:width .3s}
[data-theme="dark"] .shipping-bar .progress{background:rgba(255,255,255,.15)}

.empty-cart{padding:48px 24px;text-align:center;color:var(--text-mute)}
.empty-cart svg{width:64px;height:64px;margin:0 auto 16px;opacity:.4}
.empty-cart h3{font-size:1.1rem;margin-bottom:6px;color:var(--text)}
.empty-cart p{margin-bottom:16px;font-size:.9rem}

/* ---------- Checkout form ---------- */
.checkout-form{display:grid;gap:12px}
.checkout-form .two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:480px){.checkout-form .two-col{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:.82rem;font-weight:600;color:var(--text-soft)}
.field input,.field select,.field textarea{
  height:46px;padding-inline:14px;border:1px solid var(--border);border-radius:var(--radius-sm);
  background:var(--surface-2);color:var(--text);transition:border-color var(--transition),box-shadow var(--transition)
}
.field textarea{height:auto;padding-block:12px;resize:vertical;min-height:72px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--ring);outline:none}
.field .hint{font-size:.75rem;color:var(--text-mute)}
.field.error input,.field.error select,.field.error textarea{border-color:var(--danger)}
.field .err-msg{color:var(--danger);font-size:.75rem;display:none}
.field.error .err-msg{display:block}

/* Payment methods */
.payment-methods{display:grid;gap:8px;margin-top:4px}
.payment-method{
  display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--border);border-radius:var(--radius-sm);
  cursor:pointer;transition:all var(--transition);background:var(--surface-2)
}
.payment-method:hover{border-color:var(--primary)}
.payment-method.selected{border-color:var(--primary);background:var(--primary-soft);box-shadow:0 0 0 3px var(--ring)}
.payment-method .radio{
  width:20px;height:20px;border:2px solid var(--border);border-radius:50%;flex-shrink:0;
  position:relative;transition:border-color var(--transition)
}
.payment-method.selected .radio{border-color:var(--primary)}
.payment-method.selected .radio::after{content:'';position:absolute;inset:3px;background:var(--primary);border-radius:50%}
.payment-method .pm-info{flex:1}
.payment-method .pm-name{font-weight:700;font-size:.92rem}
.payment-method .pm-desc{font-size:.78rem;color:var(--text-mute);margin-top:2px}
.payment-method .pm-icons{display:flex;gap:4px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.payment-method .pm-icons .pm-icon{font-size:.65rem;background:var(--surface);padding:3px 7px;border-radius:5px;border:1px solid var(--border);font-weight:700;letter-spacing:.02em;white-space:nowrap}
.payment-method .pm-discount{font-size:.72rem;background:var(--accent);color:#1A1F29;padding:2px 8px;border-radius:var(--radius-pill);font-weight:700}

/* ---------- Toast ---------- */
.toast-container{position:fixed;inset-block:auto 24px;inset-inline:24px;z-index:500;display:flex;flex-direction:column;gap:8px;pointer-events:none}
[dir="rtl"] .toast-container{align-items:flex-start}
[dir="ltr"] .toast-container{align-items:flex-end}
.toast{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;
  box-shadow:0 12px 32px var(--shadow-lg);display:flex;align-items:center;gap:12px;
  pointer-events:auto;max-width:380px;animation:toastIn .3s cubic-bezier(.34,1.56,.64,1);font-weight:600;font-size:.9rem
}
.toast.success{border-color:var(--success)}
.toast.success .toast-icon{color:var(--success)}
.toast.error{border-color:var(--danger)}
.toast.error .toast-icon{color:var(--danger)}
.toast.info .toast-icon{color:var(--info)}
.toast.leaving{animation:toastOut .25s ease forwards}
@keyframes toastIn{from{opacity:0;transform:translateY(20px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes toastOut{to{opacity:0;transform:translateY(20px) scale(.9)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ---------- Product detail page ---------- */
.crumbs{font-size:.82rem;color:var(--text-mute);margin-block:14px 24px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.crumbs a:hover{color:var(--primary)}
.crumbs .sep{opacity:.5}
.crumbs .current{color:var(--text);font-weight:600}

.product-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
@media(max-width:880px){.product-layout{grid-template-columns:1fr;gap:24px}}

.gallery{position:sticky;top:calc(var(--header-h) + 16px)}
.gallery-main{
  aspect-ratio:1;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);
  background:var(--surface-3);position:relative
}
.gallery-main img{width:100%;height:100%;object-fit:cover;transition:opacity .2s}
.gallery-main .nav-btn{
  position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--text);display:grid;place-items:center;
  box-shadow:0 4px 12px rgba(0,0,0,.15);transition:all var(--transition)
}
[data-theme="dark"] .gallery-main .nav-btn{background:rgba(26,31,41,.92)}
.gallery-main .nav-btn:hover{background:var(--primary);color:var(--on-primary)}
.gallery-main .prev{inset-inline-start:14px}
.gallery-main .next{inset-inline-end:14px}
.gallery-main .img-count{position:absolute;inset-block:auto 14px;inset-inline-end:14px;background:rgba(0,0,0,.6);color:#fff;padding:4px 10px;border-radius:var(--radius-pill);font-size:.78rem;font-weight:600}
.gallery-thumbs{display:flex;gap:8px;margin-top:12px;overflow-x:auto;padding-bottom:4px}
.gallery-thumbs button{width:64px;height:64px;border-radius:var(--radius-sm);overflow:hidden;border:2px solid transparent;transition:border-color var(--transition);flex-shrink:0;background:var(--surface-3)}
.gallery-thumbs button.active{border-color:var(--primary)}
.gallery-thumbs img{width:100%;height:100%;object-fit:cover}

.pd-header h1{font-size:1.6rem;font-weight:800;line-height:1.3;letter-spacing:-.01em;margin-bottom:12px}
.pd-meta{display:flex;align-items:center;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.pd-meta .pd-cat{font-size:.78rem;color:var(--primary);background:var(--primary-soft);padding:4px 10px;border-radius:var(--radius-pill);font-weight:700}
.pd-meta .pd-rating{display:flex;align-items:center;gap:5px;font-size:.85rem;color:var(--text-mute)}
.pd-meta .pd-rating .stars{color:var(--accent)}

.pd-price-row{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;padding-block:16px;border-block:1px solid var(--border);margin-bottom:18px}
.pd-price{font-size:2rem;font-weight:900;color:var(--primary);letter-spacing:-.02em;line-height:1}
.pd-price-old{font-size:1.1rem;color:var(--text-mute);text-decoration:line-through}
.pd-discount{background:var(--crimson);color:#fff;padding:3px 10px;border-radius:var(--radius-pill);font-size:.78rem;font-weight:700}

.pd-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:18px}
.pd-trust .ti{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;padding:10px;background:var(--surface-2);border-radius:var(--radius-sm)}
.pd-trust .ti svg{width:22px;height:22px;color:var(--primary)}
.pd-trust .ti b{font-size:.78rem;font-weight:700}
.pd-trust .ti small{font-size:.7rem;color:var(--text-mute)}

.pd-quantity{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.pd-quantity label{font-weight:600;font-size:.9rem}

.pd-actions{display:flex;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.pd-actions .btn{flex:1;min-width:160px}

.pd-tabs{margin-top:32px;border-top:1px solid var(--border);padding-top:24px}
.pd-tabs .tab-heads{display:flex;gap:8px;border-bottom:1px solid var(--border);margin-bottom:18px;overflow-x:auto}
.pd-tabs .tab-head{padding:10px 16px;font-weight:700;font-size:.92rem;color:var(--text-mute);border-bottom:2px solid transparent;transition:all var(--transition);white-space:nowrap;cursor:pointer}
.pd-tabs .tab-head:hover{color:var(--text)}
.pd-tabs .tab-head.active{color:var(--primary);border-bottom-color:var(--primary)}
.pd-tabs .tab-body{font-size:.95rem;line-height:1.75;color:var(--text-soft);min-height:120px}
.pd-tabs .tab-body h4{font-weight:800;color:var(--text);margin:18px 0 8px;font-size:1rem}
.pd-tabs .tab-body h4:first-child{margin-top:0}
.pd-tabs .tab-body ul{padding-inline-start:20px;margin-block:8px}
.pd-tabs .tab-body li{margin-block:4px}
.pd-tabs .tab-body p{margin-block:8px}

/* Inline order panel (like Dukan) */
.order-panel{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:24px
}
.order-panel h3{font-size:1.05rem;font-weight:800;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.order-panel .order-summary{background:var(--surface-2);padding:12px;border-radius:var(--radius-sm);margin-bottom:14px}
.order-panel .order-summary .row{display:flex;justify-content:space-between;padding:4px 0;font-size:.9rem}
.order-panel .order-summary .row.total{font-weight:800;color:var(--primary);font-size:1.1rem;border-top:1px dashed var(--border);margin-top:6px;padding-top:8px}

/* Related products */
.related-section{margin-top:48px}
.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:760px){.related-grid{grid-template-columns:repeat(2,1fr);gap:12px}}

/* ---------- Invoice ---------- */
.invoice-modal{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:400;display:none;align-items:flex-start;justify-content:center;padding:24px;overflow-y:auto}
.invoice-modal[data-open="true"]{display:flex;animation:fadeIn .2s}
.invoice-card{
  background:var(--surface);border-radius:var(--radius-lg);max-width:680px;width:100%;
  box-shadow:0 24px 64px rgba(0,0,0,.3);overflow:hidden;animation:slideUp .3s cubic-bezier(.34,1.56,.64,1)
}
@keyframes slideUp{from{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}
.invoice-head{padding:24px;background:linear-gradient(135deg,var(--primary),var(--teal-700));color:#fff;display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.invoice-head .inv-no{font-size:.85rem;opacity:.9}
.invoice-head .inv-no b{font-size:1.3rem;display:block;font-weight:800;letter-spacing:.02em}
.invoice-head .inv-status{background:rgba(255,255,255,.2);padding:6px 12px;border-radius:var(--radius-pill);font-size:.82rem;font-weight:700}
.invoice-body{padding:24px}
.invoice-body .inv-section{margin-bottom:20px}
.invoice-body h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-mute);margin-bottom:8px;font-weight:700}
.invoice-items{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.invoice-items .inv-row{display:grid;grid-template-columns:1fr auto auto;gap:12px;padding:10px 12px;border-bottom:1px solid var(--border-soft);font-size:.88rem;align-items:center}
.invoice-items .inv-row:last-child{border-bottom:none}
.invoice-items .inv-row .nm{font-weight:600}
.invoice-items .inv-row .qty{color:var(--text-mute);font-size:.82rem}
.invoice-items .inv-row .pr{font-weight:700;color:var(--primary)}
.invoice-totals{margin-top:14px;background:var(--surface-2);padding:14px;border-radius:var(--radius-sm)}
.invoice-totals .row{display:flex;justify-content:space-between;padding:4px 0;font-size:.92rem}
.invoice-totals .row.total{font-weight:800;color:var(--primary);font-size:1.15rem;border-top:1px dashed var(--border);margin-top:6px;padding-top:8px}
.invoice-actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.invoice-actions .btn{flex:1;min-width:140px}

/* ---------- Footer ---------- */
.site-footer{background:var(--surface);border-top:1px solid var(--border);padding-block:48px 24px;margin-top:48px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
@media(max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-brand .brand{margin-bottom:12px}
.footer-brand p{color:var(--text-mute);font-size:.88rem;max-width:300px}
.footer-col h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-mute);margin-bottom:14px;font-weight:700}
.footer-col a{display:block;padding:5px 0;color:var(--text-soft);font-size:.9rem;transition:color var(--transition)}
.footer-col a:hover{color:var(--primary)}
.footer-payments{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.footer-payments .pm-badge{font-size:.65rem;background:var(--surface-2);padding:4px 8px;border-radius:5px;border:1px solid var(--border);font-weight:700;color:var(--text-soft)}
.footer-bottom{padding-top:20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-size:.82rem;color:var(--text-mute)}
.footer-bottom .social{display:flex;gap:8px}
.footer-bottom .social a{width:34px;height:34px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;color:var(--text-soft);transition:all var(--transition)}
.footer-bottom .social a:hover{background:var(--primary);color:var(--on-primary)}

/* ---------- Legal pages ---------- */
.legal{max-width:780px;margin-inline:auto;padding-block:32px}
.legal h1{font-size:1.8rem;font-weight:800;margin-bottom:8px;color:var(--text)}
.legal h2{font-size:1.2rem;font-weight:700;margin-top:32px;margin-bottom:12px;color:var(--text)}
.legal p{margin-block:10px;color:var(--text-soft);line-height:1.8}
.legal ul,.legal ol{padding-inline-start:22px;margin-block:10px;color:var(--text-soft)}
.legal li{margin-block:5px}
.legal .notice{background:var(--primary-soft);border-inline-start:3px solid var(--primary);padding:14px 16px;border-radius:var(--radius-sm);margin-block:14px}
.legal .notice strong{color:var(--primary-hover)}

.contact-form{display:grid;gap:12px;margin-top:24px;background:var(--surface);padding:24px;border-radius:var(--radius);border:1px solid var(--border)}
.contact-form .success-msg{background:var(--success);color:#fff;padding:12px;border-radius:var(--radius-sm);font-weight:600}

/* ---------- Floating cart bar (mobile) ---------- */
.cart-bar-mobile{
  position:fixed;inset-block:auto 0;inset-inline:0;background:var(--surface);
  border-top:1px solid var(--border);padding:12px 16px;z-index:90;display:none;
  align-items:center;gap:12px;box-shadow:0 -4px 16px var(--shadow)
}
.cart-bar-mobile[data-show="true"]{display:flex}
.cart-bar-mobile .ci-total{flex:1}
.cart-bar-mobile .ci-total small{display:block;font-size:.75rem;color:var(--text-mute)}
.cart-bar-mobile .ci-total b{font-size:1.05rem;color:var(--primary)}
@media(max-width:760px){body.has-cart-bar{padding-bottom:72px}}

/* ---------- Loader ---------- */
.page-loader{position:fixed;inset:0;background:var(--bg);z-index:999;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;transition:opacity .3s}
.page-loader.hidden{opacity:0;pointer-events:none}
.page-loader .spinner{width:40px;height:40px;border:3px solid var(--primary-soft);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}
.page-loader .brand-mark{width:64px;height:64px}

/* ---------- 404 ---------- */
.error-page{min-height:60vh;display:grid;place-items:center;text-align:center;padding-block:48px}
.error-page h1{font-size:5rem;font-weight:900;color:var(--primary);line-height:1}
.error-page h2{font-size:1.4rem;margin-block:8px 12px}
.error-page p{color:var(--text-mute);max-width:480px;margin-inline:auto;margin-bottom:24px}

/* ---------- Print ---------- */
@media print{
  .site-header,.cart-bar-mobile,.site-footer,.cart-backdrop,.cart-drawer,.nav-drawer,.toast-container{display:none!important}
  body{background:#fff;color:#000}
  .invoice-card{box-shadow:none;max-width:100%}
}