:root { --bg:#f4f6f8; --panel:#fff; --text:#17212b; --muted:#64748b; --primary:#1769aa; --primary-dark:#0f4f84; --danger:#b42318; --success:#157f3b; --border:#d9e1e8; --soft:#edf3f8; }
* { box-sizing:border-box; }
body { margin:0; font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; background:var(--bg); color:var(--text); }
a { color:var(--primary); text-decoration:none; }
a:hover { text-decoration:underline; }
.topbar { background:#15324b; color:#fff; padding:0 22px; display:flex; align-items:center; min-height:62px; gap:24px; }
.brand { font-weight:750; color:#fff; font-size:18px; white-space:nowrap; }
.nav { display:flex; gap:8px; flex-wrap:wrap; align-items:center; }
.nav a { color:#dbe8f3; padding:8px 10px; border-radius:6px; }
.nav a:hover { background:#234965; text-decoration:none; }
.topbar .spacer { flex:1; }
.container { width:min(1500px, calc(100% - 30px)); margin:26px auto 60px; }
.container.narrow { width:min(900px, calc(100% - 30px)); }
.card { background:var(--panel); border:1px solid var(--border); border-radius:10px; padding:20px; box-shadow:0 1px 2px rgba(0,0,0,.03); margin-bottom:18px; }
.card h1,.card h2,.card h3 { margin-top:0; }
h1 { font-size:26px; margin:0 0 18px; }
h2 { font-size:20px; }
h3 { font-size:16px; }
.grid { display:grid; gap:16px; }
.grid-2 { grid-template-columns:repeat(2,minmax(0,1fr)); }
.grid-3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
.grid-4 { grid-template-columns:repeat(4,minmax(0,1fr)); }
.kpi { background:#fff; border:1px solid var(--border); border-radius:10px; padding:18px; }
.kpi .value { font-size:30px; font-weight:760; margin-top:4px; }
.kpi .label { color:var(--muted); font-size:14px; }
label { display:block; font-weight:650; font-size:14px; margin-bottom:6px; }
input[type=text],input[type=email],input[type=password],input[type=date],input[type=datetime-local],input[type=number],select,textarea { width:100%; border:1px solid #b8c5d1; border-radius:7px; padding:10px 11px; background:#fff; color:var(--text); font:inherit; }
textarea { min-height:100px; resize:vertical; }
input:focus,select:focus,textarea:focus { outline:2px solid rgba(23,105,170,.18); border-color:var(--primary); }
.field { margin-bottom:15px; }
.help { font-size:13px; color:var(--muted); margin-top:5px; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:6px; border:1px solid transparent; border-radius:7px; padding:9px 13px; font-weight:650; font-size:14px; cursor:pointer; text-decoration:none; background:#fff; }
.btn:hover { text-decoration:none; }
.btn-primary { background:var(--primary); color:#fff; }
.btn-primary:hover { background:var(--primary-dark); }
.btn-secondary { background:#fff; border-color:#b8c5d1; color:#243544; }
.btn-danger { background:#fff; border-color:#e7a7a1; color:var(--danger); }
.btn-success { background:var(--success); color:#fff; }
.btn-sm { padding:6px 9px; font-size:13px; }
.actions { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.actions-right { display:flex; justify-content:flex-end; gap:8px; flex-wrap:wrap; }
.table-wrap { overflow:auto; border:1px solid var(--border); border-radius:8px; background:#fff; }
table { width:100%; border-collapse:collapse; min-width:760px; }
th,td { padding:11px 12px; border-bottom:1px solid #e4e9ee; text-align:left; vertical-align:top; font-size:14px; }
th { background:#edf3f8; font-size:13px; color:#31465a; white-space:nowrap; }
tr:last-child td { border-bottom:0; }
.badge { display:inline-block; border-radius:999px; padding:4px 8px; font-size:12px; font-weight:700; background:#e8edf2; color:#405365; }
.badge.success { background:#e7f6eb; color:#176b34; }
.badge.warning { background:#fff4d7; color:#805d00; }
.badge.info { background:#e7f1fb; color:#15598d; }
.badge.danger { background:#fdebea; color:#a12a22; }
.flash { padding:12px 14px; border-radius:8px; margin-bottom:14px; border:1px solid; }
.flash.success { background:#eaf8ee; border-color:#b9dfc4; color:#176b34; }
.flash.error { background:#fff0ef; border-color:#f0c0bc; color:#92251d; }
.flash.info { background:#eef6ff; border-color:#bdd8f0; color:#145b8d; }
.inline { display:flex; gap:10px; align-items:end; flex-wrap:wrap; }
.inline > * { flex:1; min-width:160px; }
.inline .fit { flex:0 0 auto; min-width:0; }
.muted { color:var(--muted); }
.small { font-size:13px; }
.hr { height:1px; background:var(--border); border:0; margin:18px 0; }
.login-shell { min-height:100vh; display:grid; place-items:center; padding:24px; }
.login-card { width:min(440px,100%); }
.check-list { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:8px; }
.check-item { display:flex; gap:9px; border:1px solid var(--border); border-radius:8px; padding:10px; background:#fff; align-items:flex-start; }
.check-item input { margin-top:3px; }
.portal-header { background:#fff; border-bottom:1px solid var(--border); }
.portal-header .inner { width:min(1300px,calc(100% - 28px)); margin:auto; padding:18px 0; }
.portal-main { width:min(1300px,calc(100% - 28px)); margin:24px auto 60px; }
.offer-card { border:1px solid var(--border); border-radius:10px; background:#fff; margin-bottom:14px; overflow:hidden; }
.offer-card .offer-head { background:#eef4f8; padding:12px 15px; display:flex; justify-content:space-between; gap:14px; }
.offer-card .offer-body { padding:15px; }
.offer-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; }
.alt-box { background:#f8fafc; border:1px solid var(--border); border-radius:8px; padding:12px; margin-top:12px; }
.photo-grid { display:flex; gap:8px; flex-wrap:wrap; margin-top:8px; }
.photo-grid img { width:100px; height:75px; object-fit:cover; border-radius:6px; border:1px solid var(--border); }
.sticky-actions { position:sticky; bottom:0; background:rgba(244,246,248,.95); backdrop-filter:blur(8px); border-top:1px solid var(--border); padding:12px 0; margin-top:20px; }
.compare-table th:first-child,.compare-table td:first-child { position:sticky; left:0; z-index:2; background:#fff; min-width:250px; }
.compare-table th:first-child { background:#edf3f8; }
.offer-cell { min-width:230px; }
.offer-cell .price { font-size:18px; font-weight:760; }
@media (max-width:900px) { .grid-4,.grid-3,.grid-2,.offer-grid { grid-template-columns:1fr; } .topbar { align-items:flex-start; padding:14px; flex-wrap:wrap; } .topbar .spacer { display:none; } .nav { width:100%; } .container { margin-top:18px; } }