/* ===== Frost Lab USA : styles communs (site public + admin) ===== */
:root{--bg:#eef4f7;--sf:#fff;--tx:#0f2a3d;--mu:#4f6676;--br:#0f2a3d;--go:#9fd3f2;--rd:#b22234;--bd:#c9d8e0;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
:root:not([data-theme="light"]){color-scheme:light dark}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0b1620;--sf:#13222f;--tx:#eef3ee;--mu:#a3b3a8;--bd:#243846}}
:root[data-theme="dark"]{--bg:#0b1620;--sf:#13222f;--tx:#eef3ee;--mu:#a3b3a8;--bd:#243846}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--tx);font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.5}
button{font:inherit;cursor:pointer}
[hidden]{display:none!important}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--br);color:#fff;display:flex;gap:10px;align-items:center;padding:10px 12px}
header button{background:none;border:0;color:#fff;font-size:22px}
.logo{display:flex;align-items:center;gap:6px;font-weight:600;color:var(--go);white-space:nowrap}
#q{flex:1;min-width:0;padding:9px 12px;border-radius:20px;border:0;font:inherit;background:#fff;color:#14231b}
#cartBtn{font-size:15px;border:1px solid var(--go);border-radius:16px;padding:6px 10px}
.tick{background:var(--go);color:#14231b;overflow:hidden;white-space:nowrap;font-size:14px;font-weight:600}
.tick #tick{display:inline-block;padding:4px 0;animation:mq2 25s linear infinite}.tick .ti{padding:0 10px}.tick img{height:34px;width:auto;vertical-align:middle;border-radius:6px}
@keyframes mq2{from{transform:translateX(100vw)}to{transform:translateX(-100%)}}@keyframes mq{from{transform:translateX(100%)}to{transform:translateX(-100%)}}
@media(prefers-reduced-motion:reduce){.tick #tick{animation:none;padding-left:12px}}
#side{position:fixed;top:0;left:0;bottom:0;width:78%;max-width:300px;background:var(--sf);z-index:40;transform:translateX(-105%);transition:transform .3s;padding:20px;border-right:3px solid var(--go)}
#side.open{transform:none}
#side a{display:block;padding:12px 0;color:var(--tx);text-decoration:none;border-bottom:1px solid var(--bd)}
#veil{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:30}
.car{position:relative;overflow:hidden;margin:12px;border-radius:14px}
.trk{display:flex;transition:transform .6s}
.sl{min-width:100%;padding:28px 20px;color:#fff;min-height:160px;background-size:cover;background-position:center}
.sl h2{margin:0 0 6px;font-size:22px;text-shadow:0 1px 4px #0008}
.sl p{margin:0 0 12px;text-shadow:0 1px 4px #0008}
.sl button{background:var(--go);border:0;border-radius:18px;padding:8px 16px;font-weight:600;color:#14231b}
.dots{position:absolute;bottom:8px;left:0;right:0;text-align:center}
.dots i{display:inline-block;width:8px;height:8px;margin:0 3px;border-radius:50%;background:#fff6}
.dots i.on{background:#fff}
.bdg,.chips{display:flex;gap:8px;overflow-x:auto;padding:0 12px 4px}
.bdg span{white-space:nowrap;font-size:13px;border:1px solid var(--bd);background:var(--sf);border-radius:14px;padding:5px 12px}
.chips{padding:12px}
.chips button{white-space:nowrap;border:1px solid var(--br);background:var(--sf);color:var(--tx);border-radius:16px;padding:6px 14px}
.chips button.on{background:var(--br);color:#fff}
h3.t{margin:8px 12px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;padding:12px}
.card{background:var(--sf);border:1px solid var(--bd);border-radius:12px;padding:10px;position:relative;display:flex;flex-direction:column;gap:6px;content-visibility:auto;contain-intrinsic-size:260px}
.ph{height:90px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:13px;overflow:hidden}
.ph img{width:100%;height:100%;object-fit:cover}
.tag{position:absolute;top:14px;left:14px;background:var(--rd);color:#fff;font-size:12px;border-radius:10px;padding:1px 8px}
.fav{position:absolute;top:12px;right:12px;background:var(--sf);border:1px solid var(--bd);border-radius:50%;width:32px;height:32px;color:var(--rd);font-size:17px}
.card h4{margin:0;font-size:15px}
.pr b{font-size:17px}.pr s{color:var(--mu);font-size:13px;margin-left:6px}
.coa{font-size:12px;color:var(--mu)}
.add{background:var(--br);color:#fff;border:0;border-radius:8px;padding:9px}
footer{padding:20px 14px 120px;color:var(--mu);font-size:12px;text-align:center}
#fl{position:fixed;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:8px;z-index:25}
#fl a,#fl button{width:46px;height:46px;border-radius:50%;border:0;color:#fff;display:flex;align-items:center;justify-content:center;text-decoration:none;font-weight:700;font-size:13px;box-shadow:0 2px 6px #0005}
#chat{position:fixed;right:12px;bottom:calc(80px + env(safe-area-inset-bottom,0px));width:min(320px,calc(100% - 24px));background:var(--sf);border:2px solid var(--go);border-radius:14px;z-index:26;display:none;flex-direction:column;max-height:60vh}
#chat.on{display:flex}
#msgs{padding:10px;overflow-y:auto;flex:1;font-size:14px}
#msgs p{margin:0 0 8px;padding:7px 10px;border-radius:10px;background:var(--bg);max-width:88%}
#msgs p.me{background:var(--br);color:#fff;margin-left:auto}
#chat form{display:flex;gap:6px;padding:8px;border-top:1px solid var(--bd)}
#chat input{flex:1;min-width:0;padding:8px;border-radius:8px;border:1px solid var(--bd);background:var(--bg);color:var(--tx);font:inherit}
#chat form button{background:var(--br);color:#fff;border:0;border-radius:8px;padding:0 12px}
#toasts{position:fixed;left:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:27;display:flex;flex-direction:column;gap:6px;max-width:calc(100% - 80px)}
.toast{background:var(--sf);border:1px solid var(--go);border-left:4px solid var(--go);border-radius:8px;padding:8px 12px;font-size:13px;animation:up .3s}
@keyframes up{from{opacity:0;transform:translateY(10px)}}
#age{position:fixed;inset:0;background:var(--br);z-index:100;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;padding:20px}
#age div{max-width:340px}
#age button{margin:6px;padding:10px 22px;border-radius:20px;border:0;font-weight:600}
/* ===== ADMIN ===== */
.adm{max-width:760px;margin:0 auto;padding:12px}
.box{background:var(--sf);border:1px solid var(--bd);border-radius:12px;padding:14px;margin-bottom:14px}
.box h3{margin:0 0 10px}
.adm label{display:block;font-size:13px;color:var(--mu);margin:8px 0 2px}
.adm input:not([type=checkbox]):not([type=file]),.adm select,.adm textarea{width:100%;padding:9px;border-radius:8px;border:1px solid var(--bd);background:var(--bg);color:var(--tx);font:inherit}
.adm .btn{background:var(--br);color:#fff;border:0;border-radius:8px;padding:9px 14px;margin:8px 6px 0 0}
.adm .danger{background:var(--rd)}
.tabs{display:flex;gap:6px;margin-bottom:12px}
.tabs button{flex:1;padding:10px;border:1px solid var(--br);background:var(--sf);color:var(--tx);border-radius:10px}
.tabs button.on{background:var(--br);color:#fff}
.it{display:flex;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--bd);flex-wrap:wrap}
.it img,.it i{width:54px;height:54px;border-radius:8px;object-fit:cover;background:var(--bd)}
.it>div{flex:1;min-width:140px}
.it button{padding:6px 10px;border-radius:8px;border:1px solid var(--br);background:var(--sf);color:var(--tx)}
.it button.danger{background:var(--rd);color:#fff;border-color:var(--rd)}
.prev{max-width:120px;max-height:80px;border-radius:8px;margin-top:6px}
.warn{background:#fff3cd;color:#5c4400;border-radius:8px;padding:8px 12px;font-size:13px}

#cartP{position:fixed;inset:0;background:#0008;z-index:60;display:flex;justify-content:flex-end}
.cp{background:var(--sf);color:var(--tx);width:100%;max-width:420px;height:100%;overflow:auto;padding:14px 14px calc(24px + env(safe-area-inset-bottom,0px))}
.ch{display:flex;justify-content:space-between;align-items:center;font-size:18px;margin-bottom:10px}
.ch button{background:none;border:0;font-size:22px;color:var(--tx)}
.ln{display:flex;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--bd)}.ln div{flex:1}
.qt{display:flex;gap:6px;align-items:center}.qt button{width:30px;height:30px;border-radius:50%;border:1px solid var(--bd);background:var(--sf);color:var(--tx)}
.cp input,.cp select{width:100%;padding:10px;margin:4px 0 10px;border:1px solid var(--bd);border-radius:8px;font:inherit;background:var(--bg);color:var(--tx)}
.cp .rw{display:flex;justify-content:space-between;padding:3px 0}
.cp .pri{width:100%;padding:12px;border:0;border-radius:24px;background:var(--br);color:#fff;font-weight:600;margin-top:10px}
.cp .err{color:var(--rd);font-size:14px}.cp .ok{color:#2e7d4f;font-size:14px}
.cp label.ck{display:flex;gap:8px;font-size:13px;align-items:flex-start}.cp label.ck input{width:auto;margin:3px 0}
.cp a,footer a{color:inherit}footer a{margin:0 6px}
.ds{margin:2px 0;font-size:12px;color:var(--mu)}