/* SMILE — fluxo de compra (carrinho, checkout, encomenda). Mesmo tema escuro do product.php */
:root{
  --bg:#05070c;--ink:#fff;--ink2:#e0e0e0;--muted:rgba(255,255,255,.62);--muted2:rgba(255,255,255,.40);
  --border:rgba(255,255,255,.15);--border2:rgba(255,255,255,.22);--accent:#00b4a0;--blue:#5aafff;--green:#4caf7d;
  --btn:#00b4a0;--btn-hover:#009688;--warn:#f5a623;--bad:#ff6b6b;--radius:6px;--radius-lg:10px;
  --card:rgba(255,255,255,.06);--field:rgba(255,255,255,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:transparent;color:var(--ink);font-family:'Montserrat',sans-serif;font-size:14px;line-height:1.55;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;z-index:-5;background:#05070c}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{max-width:100%;display:block}ul{list-style:none}
.video-bg{position:fixed;inset:0;z-index:-4;overflow:hidden;background:#05070c}
.video-bg video{width:100%;height:100%;object-fit:cover;display:block}
.overlay{position:fixed;inset:0;z-index:-3;background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.4) 60%,rgba(0,0,0,.6))}

.page-wrap{max-width:1080px;margin:0 auto;padding:20px 20px 80px;position:relative;z-index:1}
.page-wrap::before{content:'';position:fixed;inset:0;z-index:-1;background:rgba(0,0,0,.62)}
.breadcrumb{display:flex;flex-wrap:wrap;gap:6px;font-size:12px;color:var(--muted);padding:14px 0 6px}
.breadcrumb a{color:var(--muted)}.breadcrumb strong{color:var(--ink)}
h1.titulo{font-size:26px;font-weight:800;margin:6px 0 18px}
.layout{display:grid;grid-template-columns:1.35fr .65fr;gap:20px;align-items:start}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);backdrop-filter:blur(6px)}
.sec{padding:20px}.sec+.sec{border-top:1px solid var(--border)}
.sec h2{font-size:15px;font-weight:800;margin-bottom:4px}
.help{font-size:12px;color:var(--muted);margin-bottom:12px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.row.one{grid-template-columns:1fr}
.field label{display:block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;background:var(--field);border:1px solid var(--border);border-radius:var(--radius);padding:11px 12px;color:var(--ink);font:inherit;outline:none}
.field select option{background:#11151d;color:#fff}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent)}
.field textarea{min-height:80px;resize:vertical}
.field.err input,.field.err select{border-color:var(--bad)}
.opt{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.opt label.o{display:flex;gap:12px;align-items:flex-start;padding:13px 14px;cursor:pointer;border-bottom:1px solid var(--border)}
.opt label.o:last-child{border-bottom:none}
.opt label.o:hover{background:rgba(255,255,255,.04)}
.opt input[type=radio]{margin-top:4px;accent-color:var(--accent)}
.opt .t{display:flex;justify-content:space-between;gap:12px;width:100%}
.opt .d{font-size:12px;color:var(--muted);margin-top:2px}
.opt .sub{margin-top:10px;max-width:280px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink2);margin-top:12px}
.check input{margin-top:3px;accent-color:var(--accent)}
.notice{border:1px solid var(--border);background:rgba(90,175,255,.08);color:#cfe6ff;border-radius:var(--radius);padding:12px 14px;font-size:12.5px;margin-top:12px}
.notice.warn{background:rgba(245,166,35,.10);color:#ffe0ac;border-color:rgba(245,166,35,.35)}
.notice.bad{background:rgba(255,107,107,.10);color:#ffc9c9;border-color:rgba(255,107,107,.4)}
.notice.ok{background:rgba(76,175,125,.12);color:#c7f0d9;border-color:rgba(76,175,125,.4)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:var(--radius);font-weight:800;font-size:12px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--border2);background:rgba(255,255,255,.06);color:var(--ink);cursor:pointer;text-decoration:none}
.btn:hover{background:rgba(255,255,255,.12);text-decoration:none}
.btn.primary{background:var(--btn);border-color:var(--btn)}.btn.primary:hover{background:var(--btn-hover)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;margin-top:18px}

/* resumo */
.sum{padding:20px;position:sticky;top:90px}
.sum h2{font-size:15px;font-weight:800;margin-bottom:12px}
.sitem{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}
.sthumb{width:52px;height:52px;border-radius:var(--radius);background:#fff;border:1px solid var(--border);overflow:hidden;flex:none}
.sthumb img{width:100%;height:100%;object-fit:contain}
.snm{font-weight:700;font-size:13px}.ssm{font-size:11.5px;color:var(--muted)}
.spr{margin-left:auto;font-weight:700;white-space:nowrap;font-size:13px}
.srow{display:flex;justify-content:space-between;gap:10px;padding:8px 0;font-size:13px;color:var(--ink2)}
.srow.tot{border-top:1px solid var(--border);margin-top:6px;padding-top:12px;font-size:16px;font-weight:800;color:var(--ink)}
.muted{color:var(--muted)}

/* carrinho */
.citem{display:grid;grid-template-columns:84px 1fr auto;gap:16px;padding:16px 20px;border-bottom:1px solid var(--border);align-items:start}
.citem:last-child{border-bottom:none}
.cthumb{width:84px;height:84px;border-radius:var(--radius);background:#fff;overflow:hidden;border:1px solid var(--border)}
.cthumb img{width:100%;height:100%;object-fit:contain}
.cname{font-weight:800}.cmeta{font-size:12px;color:var(--muted);margin-top:2px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.chip{font-size:11px;padding:3px 9px;border-radius:99px;background:rgba(255,255,255,.1);color:var(--ink2)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--border2);border-radius:var(--radius);margin-top:10px}
.qty button{width:32px;height:32px;font-size:16px}.qty button:hover{background:rgba(255,255,255,.1)}
.qty span{min-width:40px;text-align:center;font-weight:700}
.crem{font-size:12px;color:var(--bad);margin-top:8px;display:block}
.cprice{text-align:right;font-weight:800;white-space:nowrap}
.cprice small{display:block;color:var(--muted);font-weight:500;font-size:11px}
.errlist{margin-top:12px}.errlist li{margin-bottom:6px}

/* encomenda */
.badge{display:inline-block;padding:4px 12px;border-radius:99px;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.12)}
.badge.ok{background:rgba(76,175,125,.25);color:#b6f0cf}.badge.warn{background:rgba(245,166,35,.25);color:#ffdca0}
.badge.info{background:rgba(90,175,255,.22);color:#c3e0ff}.badge.bad{background:rgba(255,107,107,.25);color:#ffc0c0}.badge.done{background:rgba(76,175,125,.4);color:#fff}
.steps{display:flex;gap:0;margin:18px 0 6px}
.step{flex:1;text-align:center;font-size:11px;color:var(--muted2);position:relative;padding-top:22px}
.step::before{content:'';position:absolute;top:6px;left:0;right:0;height:3px;background:var(--border)}
.step::after{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:15px;height:15px;border-radius:50%;background:#2a2f3a;border:2px solid #05070c}
.step.on{color:var(--ink)}.step.on::before{background:var(--accent)}.step.on::after{background:var(--accent)}
.tl li{padding:9px 0 9px 16px;border-left:2px solid var(--border);position:relative;font-size:13px}
.tl li::before{content:'';position:absolute;left:-6px;top:15px;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.tl small{display:block;color:var(--muted);font-size:11px}
.ref{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:15px;margin:12px 0}
.ref b{font-size:20px;letter-spacing:.06em}
.paybox{padding:20px}

@media(max-width:900px){.layout{grid-template-columns:1fr}.sum{position:static}.row{grid-template-columns:1fr}.citem{grid-template-columns:64px 1fr}.cthumb{width:64px;height:64px}.cprice{grid-column:2;text-align:left}}
/* Avisos de artigos com problema (carrinho / checkout) */
.citem.erro{background:rgba(255,107,107,.06);box-shadow:inset 3px 0 0 var(--bad)}
.cerr{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px;padding:12px 14px;border-radius:8px;background:rgba(255,107,107,.12);border:1px solid rgba(255,107,107,.45)}
.cerr-ic{flex:0 0 26px;height:26px;border-radius:50%;background:var(--bad);color:#2a0b0b;font-weight:900;font-size:15px;display:flex;align-items:center;justify-content:center}
.cerr-tx{flex:1 1 200px;min-width:0;font-size:13px;color:#ffd6d6}
.cerr-tx strong{display:block;color:#fff;font-size:13px;margin-bottom:2px}
.cerr-tx small{display:block;margin-top:4px;font-size:11px;color:rgba(255,255,255,.6)}
.cerr .btn{padding:9px 14px;font-size:11px}
.sumerr{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:8px;background:rgba(255,107,107,.10);border:1px solid rgba(255,107,107,.4)}
.sumerr strong{display:block;font-size:13.5px;color:#fff;margin-bottom:2px}
.sumerr span{font-size:12.5px;color:#ffd6d6}
.sumlist{margin:12px 0 4px;display:flex;flex-direction:column;gap:8px}
.sumlist div{font-size:12.5px;color:var(--ink2);display:flex;gap:8px;line-height:1.4}
.sumlist b{color:var(--bad)}