:root{--bg:#f4f1ea;--card:#fff;--ink:#1c2321;--muted:#6b716e;--line:#e3ddd1;--accent:#0f6b5a;--accent2:#e8a33d;--pos:#1b7a3e;--neg:#b23a2b;--side:#14201d}
*{box-sizing:border-box}body{margin:0;font:14px/1.5 "Segoe UI",system-ui,sans-serif;background:var(--bg);color:var(--ink);display:flex;min-height:100vh}
a{color:var(--accent)}.muted{color:var(--muted)}.pos{color:var(--pos)}.neg{color:var(--neg)}
.side{width:240px;background:var(--side);color:#cfd8d4;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{font:700 22px Georgia,serif;padding:20px;color:#fff}.brand span,.auth h1 span{color:var(--accent2)}
.tenant{padding:0 20px 16px;border-bottom:1px solid #2a3934;font-weight:600;color:#fff}.tenant small{display:block;color:#8fa29b;font-weight:400}
.side nav{flex:1;overflow:auto;padding:10px 0}.side nav a{display:block;padding:9px 20px;color:#cfd8d4;text-decoration:none}
.side nav a:hover{background:#1e2e2a}.side nav a.on{background:var(--accent);color:#fff}
.me{padding:14px 20px;border-top:1px solid #2a3934;font-size:13px}.me a{color:var(--accent2)}
.main{flex:1;padding:28px 32px;min-width:0}.title{font:700 26px Georgia,serif;margin:0 0 20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin-bottom:18px}
.card h3{margin:0 0 12px}.narrow{max-width:380px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line)}th{font-size:12px;text-transform:uppercase;color:var(--muted)}
tr.off td{opacity:.5}.actions{white-space:nowrap}
label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:10px}
input,select,textarea{display:block;width:100%;margin-top:4px;padding:9px 10px;border:1px solid var(--line);border-radius:7px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:70px}label.check{display:flex;gap:8px;align-items:center;color:var(--ink);font-weight:400}label.check input{width:auto;margin:0}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:7px;padding:10px 18px;font:600 14px inherit;cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn.big{width:100%;padding:16px;font-size:16px}
form.inline{display:inline-flex;gap:4px;align-items:center}form.inline input,form.inline select{width:auto;margin:0;padding:4px 6px}
form.inline button{padding:4px 10px;border:1px solid var(--line);background:#fff;border-radius:5px;cursor:pointer}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 16px}
.full{grid-column:1/-1}.span2{grid-column:span 2}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:18px}
.kpi{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent2);border-radius:10px;padding:16px}
.kpi small{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:600}.kpi b{display:block;font-size:24px}.kpi span{font-size:12px;color:var(--muted)}
.toolbar{display:flex;justify-content:space-between;gap:12px;margin-bottom:14px}.toolbar form{display:flex;gap:8px}.toolbar input,.toolbar select{margin:0;min-width:180px}
.alert{padding:12px 14px;border-radius:8px;margin-bottom:16px}.alert.ok{background:#e2f2e8;color:var(--pos)}.alert.err{background:#f8e2de;color:var(--neg)}
details summary{cursor:pointer}details[open] summary{margin-bottom:14px}
.pdv{display:grid;grid-template-columns:2fr 1fr;gap:18px}#pdv-search{font-size:18px;padding:14px}
.results{display:flex;flex-direction:column}.results button{text-align:left;padding:10px;border:0;border-bottom:1px solid var(--line);background:#fffaf0;cursor:pointer;display:flex;justify-content:space-between}
#pdv-cart input{width:90px;margin:0;padding:4px}.total-box{background:var(--side);color:#fff;border-radius:8px;padding:16px;margin-bottom:14px}
.total-box b{display:block;font-size:34px}.closebar{display:flex;align-items:center;gap:12px}.closebar span{flex:1}.closebar input{width:160px;margin:0}
body.auth{align-items:center;justify-content:center;background:var(--side)}.auth-card{width:360px}.auth-card.wide{width:680px}
.auth h1{font:700 30px Georgia,serif;margin:0}
@media(max-width:900px){body{flex-direction:column}.side{width:100%;height:auto;position:static}.grid2,.grid3,.pdv{grid-template-columns:1fr}.span2{grid-column:auto}}