:root{
    --primary:#8a1538;
    --primary-dark:#5f0e26;
    --accent:#f7f2f4;
    --success:#0f766e;
    --danger:#b91c1c;
    --warning:#92400e;
    --gray-50:#f8fafc;
    --gray-100:#f1f5f9;
    --gray-200:#e2e8f0;
    --gray-300:#cbd5e1;
    --gray-500:#64748b;
    --gray-700:#334155;
    --gray-900:#0f172a;
    --shadow:0 10px 30px rgba(15,23,42,.08);
    --radius:18px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:linear-gradient(180deg,#fbfbfd 0%,#f6f7fb 100%);color:var(--gray-900)}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1120px,calc(100% - 32px));margin:0 auto}
.topbar{background:#fff;border-bottom:1px solid var(--gray-200);position:sticky;top:0;z-index:30}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:48px;width:auto;border-radius:12px;background:#fff;padding:4px;border:1px solid var(--gray-200)}
.brand-title{font-weight:700;font-size:1.05rem;line-height:1.3}
.brand-subtitle{font-size:.9rem;color:var(--gray-500)}
.nav a{display:inline-block;padding:10px 14px;border-radius:999px;font-weight:600}
.nav a.active,.nav a:hover{background:var(--accent);text-decoration:none}
.hero{padding:42px 0}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:1.1fr .9fr}
.card{background:#fff;border:1px solid rgba(148,163,184,.18);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-body{padding:24px}
.card-header{padding:20px 24px;border-bottom:1px solid var(--gray-200)}
.card-title{font-size:1.1rem;font-weight:800;margin:0}
.page-title{font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.12;margin:0 0 10px}
.lead{color:var(--gray-500);font-size:1rem;line-height:1.7}
.badge{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;font-weight:700;font-size:.92rem}
.badge-success{background:#ecfdf5;color:#065f46}
.badge-danger{background:#fef2f2;color:#991b1b}
.badge-warning{background:#fff7ed;color:#9a3412}
.form-group{margin-bottom:16px}
label{display:block;margin-bottom:8px;font-size:.92rem;font-weight:700}
input[type=text],input[type=password],input[type=date],input[type=datetime-local],input[type=number],input[type=url],input[type=email],textarea,select{
    width:100%;padding:13px 14px;border:1px solid var(--gray-300);border-radius:14px;background:#fff;
    font-size:.96rem;outline:none;transition:.2s;
}
textarea{min-height:110px;resize:vertical}
input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(138,21,56,.08)}
.help{font-size:.85rem;color:var(--gray-500);margin-top:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 18px;border-radius:14px;border:0;cursor:pointer;font-weight:800;font-size:.96rem}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);text-decoration:none}
.btn-secondary{background:#eef2ff;color:#312e81}
.btn-light{background:var(--gray-100);color:var(--gray-700)}
.btn-danger{background:#fee2e2;color:#991b1b}
.btn-block{width:100%}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.alert{padding:14px 16px;border-radius:14px;margin-bottom:16px;font-size:.93rem}
.alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.alert-danger{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.alert-info{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}
.kv{display:grid;grid-template-columns:220px 1fr;gap:10px 18px}
.kv div{padding:10px 0;border-bottom:1px dashed var(--gray-200)}
.kv strong{color:var(--gray-700)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:18px;border-radius:18px;background:#fff;border:1px solid var(--gray-200)}
.stat .label{font-size:.9rem;color:var(--gray-500);margin-bottom:8px}
.stat .value{font-size:1.65rem;font-weight:800}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 10px;border-bottom:1px solid var(--gray-200);vertical-align:top;text-align:left;font-size:.94rem}
th{background:#fafafa;font-size:.82rem;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-500)}
.table-actions{display:flex;flex-wrap:wrap;gap:8px}
.status-box{padding:18px 20px;border-radius:18px;color:#fff;font-weight:800;font-size:1.05rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.footer{padding:32px 0 46px;color:var(--gray-500);font-size:.9rem}
.stepper{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.step{padding:10px 14px;border-radius:999px;background:var(--gray-100);font-weight:700;color:var(--gray-500)}
.step.active{background:var(--accent);color:var(--primary)}
.login-box{max-width:520px;margin:0 auto}
.sidebar-layout{display:grid;grid-template-columns:260px 1fr;gap:22px;padding:24px 0}
.sidebar{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;align-self:start;position:sticky;top:90px}
.sidebar h3{margin:4px 0 18px}
.sidebar a{display:block;padding:12px 14px;border-radius:14px;color:var(--gray-700);font-weight:700}
.sidebar a.active,.sidebar a:hover{background:var(--accent);color:var(--primary);text-decoration:none}
.muted{color:var(--gray-500)}
.text-right{text-align:right}
.empty{padding:28px;text-align:center;color:var(--gray-500)}
.code{font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;background:#0f172a;color:#f8fafc;padding:2px 7px;border-radius:8px}
hr.sep{border:none;border-top:1px solid var(--gray-200);margin:18px 0}
@media (max-width: 960px){
    .grid-2,.split,.sidebar-layout,.stat-grid{grid-template-columns:1fr}
    .kv{grid-template-columns:1fr}
    .topbar-inner{flex-direction:column;align-items:flex-start}
    .sidebar{position:static}
}