/* ZAS Export Docs AI System - Professional UI */
:root{
  --bg:#f6f8fb; --panel:#fff; --text:#172033; --muted:#667085;
  --line:#dbe3ee; --nav:#0f2742; --nav2:#163a5e; --primary:#0f4c81;
  --green:#067647; --orange:#b54708; --red:#b42318; --blue:#175cd3;
  --soft-blue:#eff8ff; --soft-green:#ecfdf3; --soft-orange:#fff7ed; --soft-red:#fef3f2;
  --shadow:0 14px 35px rgba(15,39,66,.08); --radius:18px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}
.app{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff;padding:22px 16px;position:sticky;top:0;height:100vh}
.brand{padding:8px 8px 20px;border-bottom:1px solid rgba(255,255,255,.14)}
.brand-title{font-size:22px;font-weight:800;letter-spacing:.8px}
.brand-sub{font-size:12px;line-height:1.4;color:#cbd5e1;margin-top:5px}
.nav{margin-top:18px}
.nav a{display:block;color:#dbeafe;padding:12px;border-radius:13px;margin:4px 0;font-size:14px}
.nav a:hover{background:rgba(255,255,255,.14);color:#fff}
.side-user{position:absolute;bottom:18px;left:16px;right:16px;border-top:1px solid rgba(255,255,255,.14);padding-top:14px;font-size:13px}
.side-user span{display:block;color:#cbd5e1;margin-top:4px}
.content{padding:24px}
.content-login{grid-column:1 / -1;max-width:480px;margin:8vh auto;width:100%}
.topbar{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:18px}
h1{margin:0;font-size:28px;line-height:1.1}
h2{margin:0;font-size:19px;color:var(--primary)}
p.lead{color:var(--muted);margin:8px 0 0;line-height:1.55;font-size:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:16px}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{border:0;padding:10px 13px;border-radius:12px;background:var(--primary);color:#fff;font-weight:800;font-size:13px;cursor:pointer;display:inline-block}
.btn.secondary{background:#e9f2fc;color:var(--primary)}
.btn.green{background:#0f766e}
.btn.orange{background:var(--orange)}
.btn.red{background:var(--red)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.field label{display:block;color:var(--muted);font-size:12px;font-weight:800;margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:11px 12px;font-size:14px;color:var(--text)}
.field textarea{min-height:84px;resize:vertical}
.full{grid-column:1/-1}.two{grid-column:span 2}
.table-wrap{border:1px solid var(--line);border-radius:16px;overflow:auto;background:#fff}
table{border-collapse:collapse;width:100%;min-width:980px}
th{background:#eff6ff;color:#16466f;padding:12px 10px;text-transform:uppercase;letter-spacing:.02em;font-size:12px;text-align:left;border-bottom:1px solid var(--line)}
td{padding:10px;border-bottom:1px solid #eef2f6;font-size:13px;vertical-align:top}
td input,td select{width:100%;border:1px solid var(--line);border-radius:9px;padding:8px;background:#fff}
td textarea{width:100%;border:1px solid var(--line);border-radius:9px;padding:8px;background:#fff;min-height:40px}
.num{text-align:right;font-variant-numeric:tabular-nums}
.total-row td{background:#f8fafc;font-weight:800}
.badge{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--primary);font-size:12px;font-weight:700}
.badge.green{background:var(--soft-green);color:var(--green);border-color:#b7ebc6}
.badge.orange{background:var(--soft-orange);color:var(--orange);border-color:#fed7aa}
.badge.red{background:var(--soft-red);color:var(--red);border-color:#fecdca}
.badge.blue{background:var(--soft-blue);color:var(--blue);border-color:#cce4ff}
.alert{border-radius:14px;padding:12px 14px;margin-bottom:14px;font-size:14px}
.alert.success{background:var(--soft-green);color:var(--green);border:1px solid #b7ebc6}
.alert.error{background:var(--soft-red);color:var(--red);border:1px solid #fecdca}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.kpi .label{font-size:12px;color:var(--muted);font-weight:700}.kpi .value{font-size:23px;font-weight:800;margin-top:7px}.kpi .sub{font-size:12px;color:var(--muted);margin-top:4px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.readonly-note{background:#f8fafc;border:1px dashed #b8c7d9;border-radius:14px;padding:12px;color:#475467;font-size:13px;line-height:1.5}
.codebox{background:#0f172a;color:#e2e8f0;border-radius:16px;padding:15px;overflow:auto;font-size:13px;line-height:1.55;white-space:pre-wrap}
.audit-entry{display:grid;grid-template-columns:170px 1fr;gap:10px;padding:13px 0;border-bottom:1px solid #eef2f6}.audit-time{color:var(--muted);font-size:12px;font-weight:700}.audit-text{font-size:13px;line-height:1.5}
.search-line{display:flex;gap:10px;margin-bottom:14px}.search-line input{flex:1;border:1px solid var(--line);border-radius:14px;padding:13px;font-size:15px}
.small{font-size:12px;color:var(--muted)}
@media(max-width:1100px){.app{grid-template-columns:1fr}.sidebar{height:auto;position:relative}.side-user{position:static;margin-top:18px}.kpis{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.content{padding:14px}.topbar{flex-direction:column}.kpis,.grid-2{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.two{grid-column:1}.search-line{flex-direction:column}}