/* ============================================================
   AiMama — shared design system (assets/site.css)
   Loaded FIRST on every page; each page's own <style> comes after,
   so page rules win while a page is being migrated. Keep this file
   tokens + primitives only — page layout rules stay in the page.
   ============================================================ */

/* ---------------- tokens ---------------- */
:root{
  /* brand */
  --navy:#0B172A; --navy-2:#13233F;
  --accent:#6D28D9; --accent-2:#7C3AED; --accent-soft:#F4F0FE; --accent-line:#DFD2FB;
  /* surfaces */
  --bg:#F7F9FC; --card:#FFFFFF; --text:#0B172A; --mut:#5B6B84; --line:#E5EAF2;
  /* status */
  --success:#16A34A; --success-soft:#E7F6EC;
  --warn:#F59E0B; --warn-soft:#FEF3E2;
  --red:#DC2626; --red-soft:#FCEAEA;
  --gold:#946108; --gold-soft:#FFF7E6;
  /* shape + depth */
  --r-sm:10px; --r-card:18px; --r-btn:12px; --r-input:12px; --r-pill:999px;
  --sh:0 8px 30px rgba(11,23,42,.06);
  --sh-hover:0 14px 40px rgba(11,23,42,.10);
  --sh-accent:0 10px 28px -10px rgba(124,58,237,.45);
  --gut:clamp(16px,4vw,40px);
  /* legacy aliases — pages not yet migrated keep rendering with the old var names */
  --blue:var(--accent); --blue-2:var(--accent-2); --blue-soft:var(--accent-soft); --blue-line:var(--accent-line);
}
/* old pages set their own :root AFTER this file, so they keep their old palette
   until migrated; migrated pages simply delete their :root block. */

/* ---------------- base touch ---------------- */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
body{font-family:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.no-scrollbar{scrollbar-width:none}
.no-scrollbar::-webkit-scrollbar{display:none}

/* ---------------- buttons ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:700;font-size:14px;padding:12px 22px;border-radius:var(--r-btn);transition:background .15s,border-color .15s,box-shadow .2s,transform .15s,color .15s;line-height:1.2}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-pri{background:var(--accent);color:#fff}
.btn-pri:hover{background:var(--accent-2);box-shadow:var(--sh-accent)}
.btn-sec{background:var(--card);border:1.5px solid var(--line);color:var(--text)}
.btn-sec:hover{border-color:var(--accent);color:var(--accent)}
.btn-cart{background:var(--card);border:1px solid var(--line);font-weight:700;color:var(--text)}
.btn-cart:hover{border-color:var(--accent);color:var(--accent)}
.btn-cart.done{background:var(--success-soft);color:var(--success);border-color:var(--success-soft)}
.btn-danger{background:var(--red);color:#fff}
.btn-danger:hover{background:#B91C1C}

/* ---------------- chips / filters ---------------- */
.chips{display:flex;gap:9px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;padding:9px 18px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--card);font-size:13.5px;font-weight:600;color:var(--mut);transition:all .15s;cursor:pointer}
.chip:hover{color:var(--text);border-color:var(--accent)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.bmsel{border:1px solid var(--line);background:var(--card);color:var(--text);font-size:13px;font-weight:600;border-radius:10px;padding:9px 12px;outline:none;flex:none;appearance:none;-webkit-appearance:none;padding-right:30px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235B6B84' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;cursor:pointer}

/* ---------------- form fields ---------------- */
.field{display:grid;gap:6px}
.field label{font-size:13px;font-weight:700;color:var(--text)}
.field .f-hint{font-size:12px;color:var(--mut)}
.f-input{font-family:inherit;font-size:15px;font-weight:500;color:var(--text);background:var(--card);border:1.5px solid var(--line);border-radius:var(--r-input);padding:12px 14px;outline:none;transition:border-color .15s,box-shadow .2s;width:100%;box-sizing:border-box}
.f-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(124,58,237,.12)}
.f-input.err{border-color:var(--red)}
@media(max-width:640px){input,select,textarea{font-size:16px}} /* iOS zoom guard */

/* ---------------- toast ---------------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(12px);background:var(--navy);color:#fff;padding:13px 24px;border-radius:12px;font-size:14.5px;font-weight:600;opacity:0;pointer-events:none;transition:all .2s;z-index:1200;box-shadow:0 16px 40px -16px rgba(0,0,0,.4);max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------------- status pills ---------------- */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;border-radius:var(--r-pill);padding:5px 12px;line-height:1;white-space:nowrap}
.pill i{width:6px;height:6px;border-radius:50%;background:currentColor}
.pill-ok{color:#15803D;background:var(--success-soft)}
.pill-warn{color:#B45309;background:var(--warn-soft)}
.pill-red{color:var(--red);background:var(--red-soft)}
.pill-info{color:var(--accent);background:var(--accent-soft)}
.pill-mut{color:var(--mut);background:var(--bg)}

/* ---------------- badges + small chips (product meta) ---------------- */
.bstar{white-space:nowrap;display:inline-flex;align-items:center;gap:5px;font-size:9.5px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);background:var(--gold-soft);border:1px solid #F0DCA8;border-radius:var(--r-pill);padding:5px 11px;line-height:1;box-shadow:0 1px 2px rgba(148,97,8,.14)}
.bstar svg{width:10px;height:10px;flex:none}
.planb{font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--r-pill);padding:4px 11px;line-height:1;white-space:nowrap}
.offb{font-size:11px;font-weight:800;color:#fff;background:var(--success);border-radius:var(--r-pill);padding:4px 10px;line-height:1;white-space:nowrap}
.chip-s{font-size:11.5px;font-weight:700;color:var(--mut);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:3px 10px;white-space:nowrap}
.chip-s.cw-ok{color:var(--success);background:var(--success-soft);border-color:transparent}
.chip-s.cw-no{color:var(--red);background:var(--red-soft);border-color:transparent}
mark{background:#FFE9A8;color:inherit;border-radius:3px;padding:0 1px}

/* ---------------- product cards (shared by index / brand / related) ---------------- */
.pgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;width:100%}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:14px;display:flex;flex-direction:column;position:relative;width:100%;min-width:0;box-sizing:border-box;container-type:inline-size;transition:box-shadow .2s,border-color .2s,transform .2s}
.pcard:hover{box-shadow:var(--sh-hover);border-color:#D9BFFB;transform:translateY(-2px)}
.pc-badges{display:flex;align-items:center;gap:6px;min-height:23px;margin-bottom:9px}
.pc-top{display:flex;align-items:center;gap:10px;margin-bottom:9px;min-width:0}
.ltile{width:44px;height:44px;border-radius:11px;background:var(--bg);border:1px solid var(--line);display:grid;place-items:center;flex:none;overflow:hidden}
.ltile img{width:100%;height:100%;object-fit:contain;padding:7px}
.ltile svg{width:22px;height:22px}
.ltile .emo{font-size:21px;line-height:1}
.pc-name{flex:1 1 auto;min-width:0}
.pc-name b{font-size:15px;font-weight:800;letter-spacing:-.015em;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc-name a{color:inherit;text-decoration:none}
.pc-spec{color:var(--mut);font-size:13px;margin-bottom:14px;line-height:1.5}
.pc-chips{display:flex;gap:6px;flex-wrap:wrap;min-height:24px;margin-bottom:12px}
.price{display:flex;align-items:baseline;gap:8px;font-variant-numeric:tabular-nums;flex-wrap:wrap}
.price .now{font-size:21px;font-weight:800;letter-spacing:-.02em}
.price .was{color:var(--mut);text-decoration:line-through;font-size:13px}
.save{font-size:12px;font-weight:700;color:var(--success);margin-top:2px}
.stockline{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:500;color:var(--mut);margin:10px 0 14px}
.stockline i{width:7px;height:7px;border-radius:50%;font-style:normal;flex:none}
.stock.ok{color:var(--success)}.stock.ok i{background:var(--success)}
.stock.low{color:#A16207}.stock.low i{background:var(--warn)}
.stock.out{color:var(--red)}.stock.out i{background:var(--red)}
.cta-row2{display:flex;gap:8px;margin-top:auto;width:100%}
.cta-row2 .btn{flex:1 1 0;width:0;min-width:0;box-sizing:border-box;padding:10px 8px;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.cta-row2 .btn .bico{width:15px;height:15px;flex:none}
.cta-row2 .btn .btn-label{overflow:hidden;text-overflow:ellipsis}
@media(max-width:767px){.pgrid{grid-template-columns:1fr;gap:12px}}
/* safety: extremely narrow card -> buttons collapse to icons (text kept as title) */
@container (max-width:240px){
  .cta-row2{justify-content:center}
  .cta-row2 .btn{flex:0 0 42px;width:42px;min-width:42px;padding:0}
  .cta-row2 .btn .btn-label{display:none}
  .cta-row2 .btn .bico{width:18px;height:18px}
}

/* ---------------- empty state ---------------- */
.emptybox{text-align:center;grid-column:1/-1;padding:52px 16px;color:var(--mut)}
.emptybox .ehead{font-size:17px;font-weight:800;color:var(--text);margin:10px 0 4px}
.emptybox p{font-size:13.5px}

/* ---------------- skeleton shimmer ---------------- */
.sk{background:linear-gradient(90deg,#EDF1F7 25%,#F7F9FC 50%,#EDF1F7 75%);background-size:200% 100%;animation:skshim 1.2s infinite;border-radius:6px;height:12px}
@keyframes skshim{to{background-position:-200% 0}}
.skelcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:14px;display:flex;flex-direction:column;gap:10px}
.skelcard .sk.badge{width:56px;height:21px;border-radius:var(--r-pill)}
.skelcard .sk.offb-sk{width:44px;height:20px;border-radius:var(--r-pill);margin-left:auto}
.skelcard .sk.logo{width:44px;height:44px;border-radius:11px;flex:none}
.skelcard .sk.line1{height:15px;width:88%}
.skelcard .sk.line2{height:15px;width:52%}
.skelcard .sk.chipline{width:76px;height:19px;border-radius:8px}
.skelcard .sk.priceline{height:20px;width:92px;margin-top:2px}
.skelcard .sk.btns{display:flex;gap:8px;margin-top:auto}
.skelcard .sk.btns i{flex:1;height:34px;border-radius:var(--r-btn);background:linear-gradient(90deg,#EDF1F7 25%,#F7F9FC 50%,#EDF1F7 75%);background-size:200% 100%;animation:skshim 1.2s infinite}

/* ---------------- payment panel (real instructions) ---------------- */
.paypanel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:20px;box-shadow:var(--sh)}
.paypanel .pp-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px;flex-wrap:wrap}
.paypanel .pp-head b{font-size:16px;font-weight:800;letter-spacing:-.01em;display:flex;align-items:center;gap:8px;text-align:left}
.paypanel .pp-head .pp-ico{width:26px;height:26px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex:none}
.paypanel .pp-head .pp-ico svg{width:15px;height:15px}
.paypanel .pp-amount{font-size:22px;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:-.01em;white-space:nowrap}
.paypanel .pp-note{color:var(--mut);font-size:13.5px;line-height:1.6;margin:2px 0 12px}
.paypanel .pp-note b{color:var(--text)}
.paypanel .pp-bn{background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent-deep,#4C1D95);font-size:13px;font-weight:600;border-radius:10px;padding:9px 12px;margin:0 0 6px;line-height:1.55}
.paypanel .pp-method{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px dashed var(--line)}
.paypanel .pp-method:first-of-type{border-top:none}
.paypanel .pp-logo{width:52px;height:30px;display:grid;place-items:center;flex:none}
.paypanel .pp-logo img{max-width:52px;max-height:30px;object-fit:contain}
.paypanel .pp-info{flex:1;min-width:0;display:grid;gap:1px}
.paypanel .pp-info b{font-size:14px;font-weight:800}
.paypanel .pp-info .pp-num{font-size:16.5px;font-weight:800;color:var(--text);letter-spacing:.03em;font-variant-numeric:tabular-nums}
.paypanel .pp-info small{color:var(--mut);font-size:11.5px;font-weight:600}
.copybtn{flex:none;font-size:12px;font-weight:800;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:8px;padding:7px 12px;transition:background .15s,color .15s;min-height:32px;cursor:pointer}
.copybtn:hover{background:var(--accent-soft-h,#EBE3FD)}
.copybtn.done{background:var(--success-soft);color:var(--success);border-color:transparent}
.paypanel .pp-warn{display:flex;align-items:flex-start;gap:8px;background:var(--warn-soft);color:#8A5A03;border-radius:10px;padding:9px 12px;font-size:12.5px;font-weight:600;line-height:1.55;margin-top:12px}
.paypanel .pp-warn .wi{flex:none;margin-top:1px}

/* ---------------- checkout helper bits ---------------- */
.msum{border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden}
.msum summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;font-weight:800;font-size:14px;cursor:pointer}
.msum summary::-webkit-details-marker{display:none}
.msum summary .chev{transition:transform .2s;color:var(--mut);flex:none;width:16px;height:16px}
.msum[open] summary .chev{transform:rotate(180deg)}
.msum .msum-body{padding:0 16px 16px}

/* ---------------- entrance reveal ---------------- */
@keyframes apage{from{opacity:0}to{opacity:1}}
.aup{opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.22,.61,.36,1),transform .6s cubic-bezier(.22,.61,.36,1)}
.aup.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  body{animation:none}
  .aup{opacity:1;transform:none;transition:none}
  *{transition:none!important;animation:none!important}
}