:root{--ink:#38271e;--gold:#b58b50;--rose:#d7a18e;--cream:#fbf5ed;--paper:#fffdfa;--muted:#897d73;--line:#eee3d7;--green:#537a5c;--red:#a55c4f;--shadow:0 8px 30px #4a2c1510}
*{box-sizing:border-box}
body{margin:0;background:#f8f3ed;color:var(--ink);font:14px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
[hidden]{display:none!important}

/* Estrutura */
.layout{display:flex;min-height:100vh}
.sidebar{width:248px;background:#fffaf4;border-right:1px solid var(--line);padding:22px 14px;flex-shrink:0}
.brand{display:flex;align-items:center;gap:10px;padding:0 9px 22px;border-bottom:1px solid var(--line);margin-bottom:18px}
.brand img{width:58px;height:58px;object-fit:cover;border-radius:50%}
.brand strong{display:block;font-family:Georgia,serif;font-size:16px}
.brand small{letter-spacing:2px;color:var(--gold);font-size:9px}
.nav-label{font-size:10px;letter-spacing:1.7px;color:#a99a8c;padding:10px 12px}
.nav button{width:100%;border:0;background:transparent;color:#6f6054;text-align:left;padding:11px 12px;border-radius:10px;margin:2px 0;display:flex;align-items:center;gap:11px}
.nav button.active,.nav button:hover{background:#f1e5d7;color:var(--ink)}
.nav .ico{width:20px;text-align:center;font-size:17px}
.sidefoot{margin:26px 8px 0;padding:13px;border:1px solid var(--line);border-radius:12px;color:var(--muted);font-size:11px}
.main{flex:1;min-width:0;padding:28px clamp(16px,3vw,42px)}
.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:20px}
.eyebrow{font-size:11px;color:var(--gold);letter-spacing:2px;text-transform:uppercase;font-weight:700}
.topbar h1{font-family:Georgia,serif;font-weight:500;font-size:clamp(25px,3vw,34px);margin:4px 0}
.topbar p{margin:0;color:var(--muted)}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.content{display:none}
.content.active{display:block}

/* Botões e campos */
.btn{border:1px solid var(--line);background:#fffdfa;color:var(--ink);border-radius:9px;padding:10px 14px;font-weight:600}
.btn:hover{border-color:#dcc8b2}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.rose{background:#f5e4dc;border-color:#f5e4dc}
.btn.sm{padding:6px 10px;font-size:12px;border-radius:7px}
.btn.ok{background:#e4efe5;border-color:#d3e4d5;color:#3f6847}
.period,.mini-select{border:1px solid var(--line);padding:9px 10px;border-radius:9px;background:#fffdfa;color:var(--ink)}
.mini-select{padding:7px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field label{font-size:11px;color:#7e6d60;font-weight:700}
.field input,.field select,.field textarea,.filters input,.filters select{border:1px solid #e7d9ca;background:#fffefa;border-radius:8px;padding:10px 11px;color:var(--ink);outline:none;width:100%;min-width:0}
.field input:focus,.field select:focus,.field textarea:focus,.filters input:focus,.filters select:focus{border-color:var(--gold);box-shadow:0 0 0 3px #b58b501c}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;align-items:center}
.filters input[type=search]{max-width:290px}
.filters select{width:auto}
.check{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#6f6054;white-space:nowrap}
.check.big{font-size:13px;font-weight:600;color:var(--ink);padding-top:22px}
.check input{width:16px;height:16px;accent-color:var(--ink)}

/* Cartões e painéis */
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}
.metric,.panel{background:var(--paper);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow)}
.metric{padding:17px 18px}
.metric-head{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}
.metric-icon{width:31px;height:31px;display:grid;place-items:center;background:#f4e8db;border-radius:9px;color:var(--gold)}
.metric strong{display:block;font-size:25px;margin:10px 0 3px;letter-spacing:-.5px}
.metric small{color:var(--muted);font-size:11px}
.metric.alert strong{color:var(--red)}
.grid2{display:grid;grid-template-columns:1.15fr 1fr;gap:16px;margin-bottom:18px}
.panel{padding:20px;min-width:0}
.panel-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:15px}
.panel h2{font-size:15px;margin:0}
.sub{font-size:11px;color:var(--muted);margin-top:4px}
.sub.count{margin:0 0 8px}
.explain{font-size:12px;line-height:1.8}
.chart{height:245px;position:relative}
.chart canvas{width:100%;height:100%}
.notice{background:#f7ede1;border:1px solid #ead8c2;color:#7a5e3b;border-radius:10px;padding:12px 14px;font-size:12px;margin-bottom:16px}
.notice.small{padding:8px 12px;font-size:11px}
.notice.warn{background:#f8e7e1;border-color:#efcfc4;color:#8a4b3c;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}

/* Tabelas */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;white-space:nowrap}
th{text-align:left;font-size:10px;letter-spacing:.8px;color:#938476;background:#fbf5ee;text-transform:uppercase;font-weight:700;position:sticky;top:0}
th,td{padding:11px 13px;border-bottom:1px solid #f1e8df}
td{font-size:12px}
td .btn{margin-left:2px}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fffbf6}
.money{font-variant-numeric:tabular-nums}
.pos{color:var(--green)}
.neg{color:var(--red)}
.price-input{width:92px;border:1px dashed #d8c3aa;background:#fffaf2;border-radius:7px;padding:6px 8px;font-size:12px}
.price-input:focus{outline:none;border:1px solid var(--gold);box-shadow:0 0 0 3px #b58b501c}
.more{text-align:center;padding-top:12px}
.tag{display:inline-block;padding:4px 8px;border-radius:20px;font-size:10px;font-weight:700;background:#eee8df;color:#756657}
.tag.green{background:#e4efe5;color:#48734f}
.tag.rose{background:#f5e3dc;color:#995b4a}
.tag.gold{background:#f6eddc;color:#98723d}
.tag.red{background:#f6dcd6;color:#93432f}
.empty{text-align:center;padding:28px;color:var(--muted)}

/* Listas */
.rank{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.rank:last-child{border:0}
.rank-num{background:#f3e5d4;color:#99713f;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-weight:700;flex-shrink:0}
.rank-info{flex:1;min-width:0}
.rank-info strong{display:block;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-info small{color:var(--muted)}
.rank-value{text-align:right;font-weight:700}
.rank-value small{display:block;font-size:10px;color:var(--muted);font-weight:400}
.supplier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.supplier-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:15px;text-align:left;color:var(--ink)}
.supplier-card:hover{border-color:var(--gold);transform:translateY(-1px)}
.supplier-card strong{display:block;font-size:13px;margin-bottom:9px}
.supplier-card .amount{font-size:19px;font-weight:700}
.supplier-card small{color:var(--muted)}

/* Modais */
.modal-back{position:fixed;inset:0;background:#24160fcc;display:none;align-items:center;justify-content:center;padding:20px;z-index:5}
.modal-back.show{display:flex}
.modal{background:var(--paper);border-radius:16px;width:min(760px,100%);max-height:92vh;overflow:auto;padding:23px;box-shadow:0 25px 80px #0003}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.modal-head h2{font-family:Georgia,serif;font-size:25px;font-weight:500;margin:0}
.close{border:0;background:#f4e9de;border-radius:8px;padding:7px 10px}
.formgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.formgrid .wide{grid-column:span 2}
.full{grid-column:1/-1}
form>.field.full,form>.field{margin-top:13px}
.sale-block{border:1px solid var(--line);border-radius:12px;padding:12px 14px 14px;margin:14px 0 0;background:#fffaf4}
.sale-block legend{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--gold);padding:0 6px}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}
.pick-list{border:1px solid var(--line);border-radius:10px;margin-top:6px;max-height:260px;overflow:auto}
.pick-list:empty{display:none}
.pick{display:flex;justify-content:space-between;gap:10px;width:100%;border:0;border-bottom:1px solid #f1e8df;background:transparent;padding:10px 12px;text-align:left;color:var(--ink)}
.pick:last-child{border:0}
.pick:hover,.pick:focus{background:#fbf3ea;outline:none}
.pick small{color:var(--muted)}
.picked{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#fbf3ea;border:1px solid #ecdcc9;border-radius:10px;padding:12px 14px;margin-bottom:14px}
.picked small{display:block;color:var(--muted)}
.sale-preview{margin-top:14px;font-size:12px;color:var(--muted)}
.sale-preview b{color:var(--ink)}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:11px 16px;border-radius:10px;font-size:13px;opacity:0;pointer-events:none;transition:.25s;z-index:9;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.error{background:var(--red)}

@media(max-width:1050px){.cards{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}.supplier-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){
  .layout{display:block}
  .sidebar{width:100%;padding:10px 12px;border-right:0;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:4}
  .brand{padding:0 5px 10px;margin-bottom:8px}
  .brand img{width:42px;height:42px}
  .nav{display:flex;overflow:auto;gap:4px}
  .nav-label,.sidefoot{display:none}
  .nav button{white-space:nowrap;width:auto;padding:9px 11px}
  .main{padding:18px 16px}
  .topbar{align-items:flex-start;flex-direction:column}
  .cards{gap:9px}
  .metric{padding:13px}
  .metric strong{font-size:21px}
  .supplier-grid{grid-template-columns:1fr 1fr}
  .formgrid{grid-template-columns:1fr 1fr}
  .formgrid .wide{grid-column:span 2}
  .filters input[type=search]{max-width:none}
}
@media(max-width:420px){
  .cards{grid-template-columns:1fr 1fr}
  .metric strong{font-size:18px}
  .supplier-grid{grid-template-columns:1fr}
  .formgrid{grid-template-columns:1fr}
  .formgrid .wide{grid-column:span 1}
  .check.big{padding-top:0}
}