/* RB88 Cosmetics - design tokens follow UI/UX Pro Max e-commerce guidance (Rubik + Nunito Sans, purple brand, gold CTA) */
:root{
  --primary:#6d28d9;--primary-dark:#4c1d95;--primary-soft:#efe7fb;
  --accent:#f5a524;--accent-dark:#d98a0b;--on-accent:#2a1450;
  --sale:#be185d;--ok:#047857;--warn:#b45309;--danger:#b91c1c;
  --ink:#1f1236;--muted:#645a7a;--bg:#f7f4fc;--card:#fff;--border:#e4dcf3;
  --r:14px;--shadow:0 1px 2px rgba(31,18,54,.06),0 6px 18px rgba(76,29,149,.08);
  --shadow-lg:0 10px 30px rgba(76,29,149,.18);
  --font-h:'Rubik',system-ui,sans-serif;--font-b:'Nunito Sans',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-b);color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-h);margin:0 0 .4em;line-height:1.2;letter-spacing:-.01em}
a{color:var(--primary);text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
.wrap{max-width:1240px;margin:0 auto;padding:0 16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
svg.i{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* Top strip + header */
.strip{background:var(--primary-dark);color:#f3e8ff;font-size:.85rem;text-align:center;padding:7px 12px}
header.site{background:var(--card);position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);box-shadow:0 2px 12px rgba(76,29,149,.06)}
.hdr{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px;padding:10px 16px;max-width:1240px;margin:0 auto}
.hdr .logo{margin-right:auto}
.logo{display:flex;align-items:center;gap:8px;font-family:var(--font-h);font-weight:700;color:var(--primary-dark);font-size:1.15rem;white-space:nowrap}
.logo b{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:5px 9px;border-radius:10px;letter-spacing:.5px}
.logo small{display:none;font-weight:500;font-size:.72rem;letter-spacing:.2em;color:var(--muted);display:block;line-height:1}
.search{order:3;flex:1 1 100%;display:flex;min-width:0}
.search input{flex:1;min-width:0;border:2px solid var(--border);border-right:0;border-radius:12px 0 0 12px;padding:10px 14px;background:var(--bg);min-height:44px}
.search input:focus{border-color:var(--primary);outline:0;background:#fff}
.search button{border:0;background:var(--primary);color:#fff;padding:0 16px;border-radius:0 12px 12px 0;min-height:44px;min-width:48px;display:grid;place-items:center}
.search button:hover{background:var(--primary-dark)}
.hbtn{display:flex;align-items:center;gap:6px;background:none;border:0;padding:8px 10px;border-radius:10px;font-weight:600;color:var(--ink);min-height:44px;position:relative;transition:background .2s}
.hbtn:hover{background:var(--primary-soft)}
.hbtn .t{display:none}
.badge{position:absolute;top:2px;right:2px;background:var(--sale);color:#fff;font-size:.7rem;min-width:19px;height:19px;border-radius:99px;display:grid;place-items:center;padding:0 5px;font-weight:700}
.cats{background:var(--card);border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none}
.cats::-webkit-scrollbar{display:none}
.cats .wrap{display:flex;gap:6px;padding-top:8px;padding-bottom:8px}
.chip{white-space:nowrap;border:1px solid var(--border);background:#fff;padding:8px 16px;border-radius:99px;font-weight:600;font-size:.92rem;color:var(--ink);min-height:40px;display:inline-flex;align-items:center;transition:all .2s}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.on{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Hero */
.hero{margin:18px 0;border-radius:22px;background:radial-gradient(1000px 400px at 90% -10%,#a78bfa55,transparent),linear-gradient(135deg,#4c1d95,#6d28d9 60%,#8b5cf6);color:#fff;padding:36px 24px;display:grid;gap:18px;overflow:hidden;position:relative}
.hero h1{font-size:clamp(1.8rem,5vw,3.1rem);max-width:15ch}
.hero p{max-width:46ch;color:#ede9fe;font-size:1.05rem;margin:0}
.hero .acts{display:flex;gap:10px;flex-wrap:wrap}
.hero::after{content:"";position:absolute;right:-60px;bottom:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,#f5a52466,transparent 70%)}
.perks{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:22px}
.perk{background:var(--card);border-radius:var(--r);padding:12px 14px;display:flex;gap:10px;align-items:center;box-shadow:var(--shadow);font-size:.9rem}
.perk svg{color:var(--primary);width:24px;height:24px}
.perk b{display:block;font-family:var(--font-h)}
.perk span{color:var(--muted);font-size:.82rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 20px;font-weight:700;font-family:var(--font-h);min-height:46px;transition:transform .15s,box-shadow .2s,background .2s;text-align:center}
.btn:active{transform:scale(.98)}
.btn-cta{background:var(--accent);color:var(--on-accent);box-shadow:0 4px 14px rgba(245,165,36,.4)}
.btn-cta:hover{background:var(--accent-dark);color:#fff;box-shadow:0 6px 18px rgba(217,138,11,.45)}
.btn-pri{background:var(--primary);color:#fff}
.btn-pri:hover{background:var(--primary-dark)}
.btn-ghost{background:transparent;color:#fff;border:2px solid #ffffff88}
.btn-ghost:hover{background:#ffffff22}
.btn-out{background:#fff;border:2px solid var(--border);color:var(--ink)}
.btn-out:hover{border-color:var(--primary);color:var(--primary)}
.btn-sm{padding:8px 14px;min-height:38px;font-size:.9rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-block{width:100%}

/* Sections / grid */
.sec{margin:26px 0}
.sec-h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px;gap:10px}
.sec-h h2{font-size:1.35rem;margin:0}
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.tile{background:var(--card);border-radius:var(--r);padding:16px;text-align:center;box-shadow:var(--shadow);color:var(--ink);font-family:var(--font-h);font-weight:600;transition:transform .25s,box-shadow .25s;display:grid;gap:8px;justify-items:center}
.tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);color:var(--primary)}
.tile .ic{width:54px;height:54px;border-radius:16px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center}
.tile .ic svg{width:28px;height:28px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.card{background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s;position:relative}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .im{aspect-ratio:1;background:var(--primary-soft);overflow:hidden;display:block}
.card .im img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .im img{transform:scale(1.06)}
.card .bd{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px;flex:1}
.card h3{font-size:.95rem;font-weight:500;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.4em}
.card h3 a{color:var(--ink)}
.price{font-family:var(--font-h);font-weight:700;font-size:1.1rem}
.old{color:var(--muted);text-decoration:line-through;font-size:.85rem;margin-left:6px;font-weight:400}
.tag{position:absolute;top:8px;left:8px;background:var(--sale);color:#fff;font-size:.75rem;font-weight:700;padding:3px 8px;border-radius:8px;font-family:var(--font-h)}
.tag.out{background:#4b5563}
.card .btn{margin-top:auto}

/* Product page */
.pd{display:grid;gap:22px;margin:18px 0}
.gal .main{aspect-ratio:1;border-radius:var(--r);overflow:hidden;background:var(--primary-soft);box-shadow:var(--shadow)}
.gal .main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:8px;margin-top:8px;overflow-x:auto}
.thumbs button{border:2px solid transparent;border-radius:10px;padding:0;overflow:hidden;width:64px;height:64px;flex:none;background:none}
.thumbs button.on{border-color:var(--primary)}
.pd h1{font-size:1.6rem}
.pd .price{font-size:1.8rem;color:var(--primary-dark)}
.opts{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 14px}
.opt{border:2px solid var(--border);background:#fff;border-radius:10px;padding:8px 14px;min-width:46px;min-height:42px;font-weight:600;transition:all .15s}
.opt:hover{border-color:var(--primary)}
.opt.on{border-color:var(--primary);background:var(--primary);color:#fff}
.qty{display:inline-flex;align-items:center;border:2px solid var(--border);border-radius:12px;background:#fff}
.qty button{width:42px;height:42px;border:0;background:none;font-size:1.3rem;border-radius:10px}
.qty button:hover{background:var(--primary-soft)}
.qty span{min-width:30px;text-align:center;font-weight:700}
.stock{font-size:.9rem;font-weight:600}.stock.ok{color:var(--ok)}.stock.low{color:var(--warn)}.stock.no{color:var(--danger)}

/* Cart / checkout */
.two{display:grid;gap:18px;margin:18px 0}
.box{background:var(--card);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}
.line{display:grid;grid-template-columns:72px 1fr auto;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);align-items:center}
.line:last-child{border:0}
.line img{width:72px;height:72px;border-radius:10px;object-fit:cover;background:var(--primary-soft)}
.line small{color:var(--muted)}
.rm{background:none;border:0;color:var(--danger);font-weight:600;padding:6px 0;font-size:.85rem}
.sum div{display:flex;justify-content:space-between;padding:5px 0}
.sum .tot{border-top:2px dashed var(--border);margin-top:6px;padding-top:10px;font-family:var(--font-h);font-weight:700;font-size:1.2rem}
label.f{display:block;font-weight:600;font-size:.9rem;margin:12px 0 4px}
.in{width:100%;border:2px solid var(--border);border-radius:12px;padding:11px 13px;background:#fff;min-height:46px}
.in:focus{border-color:var(--primary);outline:0;box-shadow:0 0 0 4px var(--primary-soft)}
textarea.in{min-height:80px;resize:vertical}
.choices{display:grid;gap:8px}
.choice{display:flex;gap:10px;align-items:flex-start;border:2px solid var(--border);border-radius:12px;padding:12px;background:#fff;cursor:pointer;transition:all .15s}
.choice:has(input:checked){border-color:var(--primary);background:var(--primary-soft)}
.choice input{margin-top:4px;accent-color:var(--primary);width:18px;height:18px}
.choice small{display:block;color:var(--muted)}
.err{background:#fee2e2;color:#7f1d1d;border-radius:10px;padding:10px 12px;margin:10px 0;font-weight:600}
.note{background:#fef3c7;color:#78350f;border-radius:10px;padding:10px 12px;font-size:.9rem;margin:10px 0}
.empty{text-align:center;padding:50px 16px;color:var(--muted)}
.empty svg{width:56px;height:56px;color:var(--primary);opacity:.6;margin-bottom:8px}

/* Tracking */
.steps{list-style:none;margin:18px 0;padding:0;display:grid;gap:0}
.steps li{display:flex;gap:14px;position:relative;padding-bottom:22px}
.steps li:last-child{padding-bottom:0}
.steps li::before{content:"";position:absolute;left:15px;top:30px;bottom:0;width:2px;background:var(--border)}
.steps li:last-child::before{display:none}
.dot{width:32px;height:32px;border-radius:50%;background:var(--border);display:grid;place-items:center;color:#fff;flex:none;z-index:1}
.steps li.done .dot{background:var(--ok)}.steps li.done::before{background:var(--ok)}
.steps li.now .dot{background:var(--primary);box-shadow:0 0 0 6px var(--primary-soft)}
.steps li small{color:var(--muted);display:block}
.pill{display:inline-block;padding:3px 10px;border-radius:99px;font-size:.8rem;font-weight:700;background:var(--primary-soft);color:var(--primary-dark)}

/* Footer */
footer{background:var(--primary-dark);color:#ddd6fe;margin-top:40px;padding:34px 0 90px}
footer h4{color:#fff}footer a{color:#fde68a}
footer .cols{display:grid;gap:22px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(30px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:12px;opacity:0;pointer-events:none;transition:all .3s;z-index:99;box-shadow:var(--shadow-lg)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.wa{position:fixed;right:16px;bottom:16px;z-index:60;background:#16a34a;color:#fff;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;box-shadow:var(--shadow-lg)}
.wa:hover{background:#15803d;color:#fff}
.skel{background:linear-gradient(90deg,#eee8f8,#f8f5fd,#eee8f8);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:var(--r);aspect-ratio:3/4}
@keyframes sk{to{background-position:-200% 0}}
.fade{animation:fade .35s ease both}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

@media(min-width:760px){.hdr .logo{margin-right:0}.search{order:0;flex:1 1 0}}
@media(min-width:640px){.hbtn .t{display:inline}.tiles{grid-template-columns:repeat(5,1fr)}.perks{grid-template-columns:repeat(4,1fr)}.grid{grid-template-columns:repeat(3,1fr);gap:16px}.hero{padding:56px 44px}}
@media(min-width:900px){.grid{grid-template-columns:repeat(4,1fr)}.pd{grid-template-columns:1fr 1fr;gap:36px}.two{grid-template-columns:1.5fr 1fr;align-items:start}.two .sticky{position:sticky;top:90px}footer .cols{grid-template-columns:2fr 1fr 1fr 1fr}.logo small{display:block}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Search suggestions */
.search{position:relative}
.sug{position:absolute;left:0;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-lg);overflow:hidden;z-index:80;max-height:70vh;overflow-y:auto}
.sg{display:flex;align-items:center;gap:12px;padding:10px 14px;color:var(--ink);min-height:56px;border-bottom:1px solid var(--bg)}
.sg:last-child{border:0}.sg:hover,.sg.on{background:var(--primary-soft);color:var(--ink)}
.sg img{width:40px;height:40px;border-radius:8px;object-fit:cover;background:var(--primary-soft);flex:none}
.sgt{flex:1;min-width:0;line-height:1.25}.sgt small{display:block;color:var(--muted);font-size:.78rem}
.sg mark{background:#fde68a;color:inherit;border-radius:3px;padding:0 1px}
.sgi{width:40px;height:40px;border-radius:8px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;flex:none}
.sg.all{justify-content:center;color:var(--primary);font-weight:700}.sg.none{color:var(--muted);justify-content:center}

/* Logo */
.logo img{height:60px;width:auto;flex:none}
.logo span{line-height:1.15;font-size:1.02rem;color:var(--primary-dark)}
.logo small{letter-spacing:.14em!important}
.flogo{background:#fff;border-radius:14px;padding:8px 12px;display:inline-block;margin-bottom:10px}
.flogo img{height:84px;width:auto}
@media(max-width:380px){.logo span{font-size:.9rem}.logo img{height:46px}}