:root{--bg:#fdf3ea;--sf:#fff;--tx:#14213d;--mt:#6b7690;--bd:#eadfd3;--ac:#f26a1b;--ac2:#fff1e6;--ok:#12805c;--dg:#c62828;--bl:#0a7cff;
 padding-top:env(safe-area-inset-top,0);padding-bottom:env(safe-area-inset-bottom,0)}
@media(prefers-color-scheme:dark){:root{--bg:#10151f;--sf:#1a2230;--tx:#eef2fb;--mt:#9aa6bf;--bd:#2b3648;--ac:#ff8a4c;--ac2:#3a2414;--ok:#4cc79a;--dg:#ff7b7b}}
*{box-sizing:border-box}html{scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--tx);font:15px/1.6 "Kantumruy Pro","Noto Sans Khmer","Khmer OS",system-ui,sans-serif}
a{color:inherit;text-decoration:none}img{max-width:100%}
header.top{position:sticky;top:0;z-index:20;background:var(--sf);border-bottom:1px solid var(--bd);display:flex;align-items:center;gap:10px;padding:10px 14px}
.lg{background:var(--ac);color:#fff;border-radius:9px;padding:3px 9px;font-weight:700}
.brand{line-height:1.2;flex:1}.brand b{font-size:18px}.brand small{display:block;color:var(--mt);font-size:12px}
.ib{border:0;background:var(--ac2);color:var(--ac);border-radius:50%;width:38px;height:38px;font-size:18px;cursor:pointer;display:grid;place-items:center}
main{max-width:760px;margin:0 auto;padding:14px 14px 90px}
.card{background:var(--sf);border:1px solid var(--bd);border-radius:14px;padding:12px;margin-bottom:10px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(min-width:620px){.grid{grid-template-columns:repeat(3,1fr)}}
.pc{background:var(--sf);border:1px solid var(--bd);border-radius:14px;overflow:hidden;display:block}
.im{aspect-ratio:1;background:var(--ac2);display:grid;place-items:center;font-size:40px;position:relative}
.im img{width:100%;height:100%;object-fit:cover}
.bdg{position:absolute;left:8px;top:8px;background:var(--dg);color:#fff;border-radius:8px;font-size:12px;padding:0 8px}
.pn{padding:8px 10px 0;font-weight:500;font-size:14px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.pp{padding:0 10px 10px;color:var(--ac);font-weight:700}
.banner{background:linear-gradient(135deg,#ffe3cc,#ffc7a0);color:#7a2d00;border-radius:18px;padding:20px;margin-bottom:14px}
.banner h2{margin:0 0 4px;font-size:22px}
.cats{display:flex;gap:12px;overflow-x:auto;padding:4px 0 12px}
.ct{flex:none;width:72px;text-align:center;font-size:12px}.ct span{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 4px;border-radius:16px;background:var(--ac2);font-size:26px}
h2.sec{display:flex;justify-content:space-between;align-items:baseline;font-size:18px;margin:12px 0}
h2.sec a{font-size:13px;color:var(--ac)}
.btn{border:0;background:var(--ac);color:#fff;border-radius:12px;padding:11px 16px;font:inherit;font-weight:600;cursor:pointer;display:inline-block;text-align:center}
.btn.g{background:var(--ac2);color:var(--ac)}.btn.m{background:var(--sf);color:var(--bl);border:2px solid var(--bl)}.btn.w{width:100%}.btn.d{background:none;color:var(--dg);padding:6px 8px}
.btn:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--bd);border-radius:10px;background:var(--bg);color:var(--tx);font:inherit;margin-bottom:8px}
input[type=checkbox]{width:auto;margin:0}textarea{min-height:90px}
:focus-visible{outline:2px solid var(--ac);outline-offset:2px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.sp{flex:1}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 12px}
.chip{border:2px solid var(--bd);background:var(--sf);color:var(--tx);border-radius:10px;padding:5px 14px;font:inherit;cursor:pointer}
.chip.on{border-color:var(--ac);background:var(--ac2);color:var(--ac);font-weight:600}
.chip:disabled{opacity:.4;text-decoration:line-through}
.mt{color:var(--mt);font-size:13px}.pr{color:var(--ac);font-weight:700}.ok{color:var(--ok)}
.q{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--bd);border-radius:12px;padding:2px 6px}
.q button{border:0;background:none;color:var(--tx);font-size:20px;width:30px;height:30px;cursor:pointer}
.gal{aspect-ratio:1;background:var(--ac2);border-radius:16px;overflow:hidden;display:grid;place-items:center;font-size:60px}
.gal img{width:100%;height:100%;object-fit:cover}
.th{display:flex;gap:8px;overflow-x:auto;margin:8px 0}.th img{width:58px;height:58px;object-fit:cover;border-radius:10px;border:2px solid transparent;cursor:pointer;flex:none}.th img.on{border-color:var(--ac)}
nav.bot{position:fixed;left:0;right:0;bottom:0;background:var(--sf);border-top:1px solid var(--bd);display:flex;z-index:20;padding-bottom:env(safe-area-inset-bottom,0)}
nav.bot a{flex:1;text-align:center;padding:8px 2px;font-size:12px;color:var(--mt);position:relative}
nav.bot a i{display:block;font-style:normal;font-size:20px}nav.bot a.on{color:var(--ac);font-weight:600}
nav.bot b{position:absolute;top:2px;left:54%;background:var(--dg);color:#fff;border-radius:10px;font-size:11px;padding:0 6px}
.bd{display:inline-block;color:#fff;border-radius:10px;padding:0 10px;font-size:12px}
.tot{display:flex;justify-content:space-between;font-weight:700;font-size:17px;margin:6px 0}
.err{background:#fde8e8;color:#9b1c1c;border-radius:10px;padding:8px 12px;margin-bottom:8px}
#toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0));transform:translateX(-50%);background:#14213d;color:#fff;padding:9px 16px;border-radius:20px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:50}
#toast.on{opacity:1}
/* admin */
.adm{display:block}.adm nav.side{display:flex;overflow-x:auto;background:var(--sf);border-bottom:1px solid var(--bd);position:sticky;top:58px;z-index:10}
.adm nav.side button{flex:none;border:0;background:none;color:var(--mt);padding:12px 14px;font:inherit;font-weight:500;cursor:pointer;border-bottom:3px solid transparent}
.adm nav.side button.on{color:var(--ac);border-color:var(--ac)}
.adm main{max-width:1000px;padding-bottom:30px}
.kp{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:10px}
.kp div{background:var(--sf);border:1px solid var(--bd);border-radius:12px;padding:10px}.kp b{display:block;font-size:20px}
@media(min-width:820px){.adm{display:flex;max-width:1200px;margin:0 auto;align-items:flex-start}.adm nav.side{flex-direction:column;width:210px;flex:none;position:sticky;top:70px;margin:14px;border:1px solid var(--bd);border-radius:14px;padding:8px}
.adm nav.side button{text-align:left;border-radius:10px;border-bottom:0}.adm nav.side button.on{background:var(--ac);color:#fff}.adm main{flex:1;min-width:0}}