:root{--nav:#142d4c;--nav2:#0f223a;--accent:#2f6fb1;--bg:#f3f6fa;--card:#fff;--text:#1d2a3a;--muted:#6e7a89;--border:#dfe5ec;--danger:#b42318;--good:#137333;--warn:#8a5b00}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.layout{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff;padding:22px 14px;position:sticky;top:0;height:100vh;overflow:auto}.brand{font-size:22px;font-weight:800;padding:4px 10px 20px}.brand small{display:block;font-size:11px;opacity:.7;margin-top:3px}.nav a{display:flex;gap:10px;align-items:center;padding:11px 12px;border-radius:9px;margin:3px 0;color:#dbe7f5;font-size:14px}.nav a:hover,.nav a.active{background:#ffffff18;color:#fff}.main{min-width:0}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:5}.content{padding:24px;max-width:1500px;margin:auto}.page-title{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}.page-title h1{margin:0;font-size:25px}.muted{color:var(--muted);font-size:13px}.grid{display:grid;gap:16px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px}.kpi .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.kpi .value{font-size:24px;font-weight:800;margin-top:8px}.kpi .sub{font-size:12px;color:var(--muted);margin-top:4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;background:var(--accent);color:white;padding:10px 14px;border-radius:9px;font-weight:700;cursor:pointer}.btn.secondary{background:#eef3f8;color:#23405f}.btn.danger{background:var(--danger)}.btn.small{padding:7px 10px;font-size:12px}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px;background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--border);font-size:13px}th{background:#f8fafc;font-size:12px;color:#586577;text-transform:uppercase}tr:last-child td{border-bottom:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;padding:10px 11px;border:1px solid #cfd7e2;border-radius:8px;background:#fff;font-size:15px}.field textarea{min-height:88px;resize:vertical}.full{grid-column:1/-1}.notice{padding:12px 14px;border-radius:10px;margin-bottom:16px;background:#edf7ee;color:#24562b}.notice.error{background:#fff0ef;color:#8f241c}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#edf2f7;font-size:11px;font-weight:700}.badge.good{background:#e8f5ec;color:var(--good)}.badge.warn{background:#fff4d9;color:var(--warn)}.right{text-align:right}.two{grid-template-columns:2fr 1fr}.section-title{font-size:17px;margin:0 0 12px}.progress{height:8px;background:#e8edf3;border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;background:var(--accent)}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--border);border-radius:18px;padding:28px}.login-card h1{margin-top:0}.receipt{max-width:760px;margin:auto;background:#fff;padding:28px;border:1px solid #ddd}.receipt h1{text-align:center}.receipt .receipt-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.no-print{}@media print{.no-print,.sidebar,.topbar{display:none!important}.layout{display:block}.content{padding:0}.receipt{border:0;max-width:none}}@media(max-width:1000px){.kpis{grid-template-columns:repeat(2,1fr)}.two{grid-template-columns:1fr}}@media(max-width:760px){.layout{grid-template-columns:1fr}.sidebar{height:auto;position:static}.nav{display:grid;grid-template-columns:repeat(2,1fr)}.topbar{position:static;padding:0 14px}.content{padding:14px}.form-grid,.kpis{grid-template-columns:1fr}.page-title{align-items:flex-start;flex-direction:column}.brand{padding-bottom:10px}}