:root {
    --bg: #f4f7fb;
    --card: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --primary: #16a34a;
    --primary-dark: #15803d;
    --danger: #dc2626;
    --warning: #d97706;
    --info: #2563eb;
    --shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
    --radius: 18px;
}
*{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}small,p{color:var(--muted)}
.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{background:#0f172a;color:#fff;padding:24px;display:flex;flex-direction:column;gap:20px}.brand{display:flex;gap:12px;align-items:center}.brand-badge{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,#22c55e,#16a34a);display:grid;place-items:center;font-size:20px}.menu{display:flex;flex-direction:column;gap:8px}.menu a{padding:13px 14px;border-radius:14px;color:#cbd5e1;display:flex;gap:10px;align-items:center}.menu a.active,.menu a:hover{background:rgba(255,255,255,.09);color:#fff}.sidebar-footer{margin-top:auto;padding:14px;border-radius:16px;background:rgba(255,255,255,.07);display:flex;gap:12px;align-items:center}.avatar{width:44px;height:44px;border-radius:50%;background:#22c55e;color:#052e16;display:grid;place-items:center;font-weight:700}
.main-content{padding:24px 28px}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:24px}.topbar h1{margin:0 0 6px 0}.topbar-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.pill{background:#fff;border:1px solid var(--line);padding:10px 12px;border-radius:999px;font-size:14px}.pill.success{background:#ecfdf5;color:#166534;border-color:#bbf7d0}
.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card h3,.card h2{margin-top:0}.stat{display:flex;justify-content:space-between;align-items:center}.stat .icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:#dcfce7;color:#166534;font-size:22px}.stat .value{font-size:30px;font-weight:800;margin:10px 0 4px}
.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:14px;color:var(--muted)}.form-group input,.form-group select,.form-group textarea{padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fff;font:inherit}.form-group textarea{min-height:100px;resize:vertical}.full{grid-column:1/-1}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 15px;border:none;border-radius:14px;background:var(--primary);color:#fff;font-weight:600;cursor:pointer}.btn:hover{background:var(--primary-dark)}.btn-outline{background:#fff;color:var(--text);border:1px solid var(--line)}.btn-danger{background:var(--danger)}.btn-warning{background:var(--warning)}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.table th{color:var(--muted);font-weight:600}.badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge-success{background:#dcfce7;color:#166534}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1d4ed8}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:30px;background:linear-gradient(135deg,#0f172a,#14532d)}.auth-card{width:min(980px,100%);display:grid;grid-template-columns:1.2fr .8fr;background:#fff;border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.auth-aside{padding:40px;background:linear-gradient(135deg,#16a34a,#052e16);color:#fff}.auth-content{padding:34px}.auth-content h2{margin-top:0}.auth-content .form-grid{grid-template-columns:1fr 1fr}.auth-content .full{grid-column:1/-1}
.empty{padding:24px;text-align:center;border:1px dashed var(--line);border-radius:16px;color:var(--muted)}.flex{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.justify-between{justify-content:space-between}.mt-2{margin-top:12px}.mt-3{margin-top:18px}.mt-4{margin-top:24px}.list{display:grid;gap:12px}.list-item{padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:#fff}.kpi-footer{display:flex;justify-content:space-between;align-items:center;margin-top:10px;color:var(--muted);font-size:13px}
@media (max-width: 1080px){.grid-4,.grid-3,.grid-2,.form-grid,.auth-content .form-grid{grid-template-columns:1fr 1fr}.app-shell{grid-template-columns:1fr}.sidebar{display:none}.main-content{padding:18px}}
@media (max-width: 720px){.grid-4,.grid-3,.grid-2,.form-grid,.auth-content .form-grid,.auth-card{grid-template-columns:1fr}.topbar{flex-direction:column}.auth-card{display:block}}