:root{--bg:#eceff2;--card:#fff;--steel:#3d4651;--steel2:#5f6b78;--line:#cfd5db;--acc:#2f6fa8;--red:#b23a3a;--txt:#1f252b}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--txt);font:17px/1.4 -apple-system,system-ui,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;padding:calc(env(safe-area-inset-top) + 10px) 14px 10px;background:linear-gradient(#4a5562,#3d4651);color:#fff;box-shadow:0 2px 6px #0003}
header h1{flex:1;font-size:19px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon{background:none;border:0;color:#fff;font-size:34px;line-height:1;padding:0 8px;min-height:44px}
.saved{font-size:13px;opacity:.85;transition:opacity .3s}.saved.busy{opacity:.5}
main{padding:12px 12px calc(110px + env(safe-area-inset-bottom));max-width:760px;margin:auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin:0 0 14px;box-shadow:0 1px 2px #0001}
.card h2{margin:0 0 10px;font-size:18px;color:var(--steel);display:flex;justify-content:space-between;align-items:center;gap:8px}
.card h3{margin:14px 0 8px;font-size:15px;color:var(--steel2);text-transform:uppercase;letter-spacing:.04em}
label{display:block;font-size:13px;color:var(--steel2);margin:8px 0 3px}
input,select,textarea{width:100%;font:inherit;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fafbfc;color:var(--txt);min-height:48px}
input:disabled{background:#eef1f4;color:#6b7580}textarea{min-height:80px;resize:vertical}
.row{display:grid;grid-template-columns:repeat(var(--n,2),1fr);gap:8px}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;border:0;border-radius:12px;font-family:inherit;font-weight:600;font-size:17px;background:var(--steel);color:#fff;margin:8px 0;cursor:pointer}
.btn.sec{background:#dfe4e9;color:var(--steel)}.btn.acc{background:var(--acc)}.btn.red{background:var(--red)}.btn.sm{min-height:44px;font-size:15px;width:auto;padding:0 14px;margin:0}
.btn.rec{background:var(--red)}
.fab{position:fixed;left:12px;right:12px;bottom:calc(14px + env(safe-area-inset-bottom));max-width:736px;margin:auto;box-shadow:0 4px 12px #0004}
.item{display:block;text-decoration:none;color:inherit}.item b{font-size:17px}.item small{display:block;color:var(--steel2)}
.calc{background:#f1f4f7;border-radius:10px;padding:10px;margin-top:10px;font-size:15px;display:grid;grid-template-columns:1fr auto;gap:2px 10px}.calc .neto{font-weight:700;font-size:17px;color:var(--steel)}
.sup{display:grid;grid-template-columns:1.6fr 1fr 1fr 44px;gap:6px;align-items:end;margin-bottom:6px}
.del{background:#f3dede;color:var(--red);border:0;border-radius:10px;min-height:48px;font-size:20px}
.switch{display:flex;align-items:center;gap:10px;padding:10px;background:#f1f4f7;border-radius:10px;font-size:16px;margin-bottom:6px}.switch input{width:26px;height:26px;min-height:0}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:6px;margin-top:8px}.gal img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;background:#ddd}
.aud{display:flex;align-items:center;gap:6px;margin:6px 0}.aud audio{flex:1;min-width:0;height:40px}.aud small{display:block;color:var(--steel2)}
.muted{color:var(--steel2);font-size:14px}.flex{display:flex;gap:8px;flex-wrap:wrap}.flex>.btn{flex:1}
#modal{position:fixed;inset:0;z-index:20;background:#000d;display:flex;flex-direction:column;justify-content:center;padding:16px}
#modal img{max-width:100%;max-height:72vh;object-fit:contain;margin:auto;display:block;border-radius:8px}
#modal .box{background:#fff;border-radius:14px;padding:16px;max-width:520px;margin:auto;width:100%}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:90px;background:#222d;color:#fff;padding:10px 16px;border-radius:20px;z-index:30;font-size:15px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}.chips button{border:1px solid var(--line);background:#f6f8fa;border-radius:16px;padding:8px 12px;font:inherit;font-size:14px}
.logo{display:block;width:60%;max-width:200px;height:auto;margin:8px auto 16px}
[hidden]{display:none!important}

.toast.err{background:#a12d;bottom:150px;max-width:90vw;text-align:center}
.warn{background:#fff3cd;color:#664d03;padding:10px 14px;font-size:14px;border-bottom:1px solid #e6d28a}
.fab{width:auto}
input,select,textarea{box-sizing:border-box;max-width:100%;min-width:0}
input[type=date]{-webkit-appearance:none;appearance:none;display:block;width:100%;min-height:2.8em;text-align:left}
input[type=date]::-webkit-date-and-time-value{text-align:left}