*{box-sizing:border-box}
body{margin:0;background:#f4f7fb;color:#172033;font-family:Segoe UI,Arial,sans-serif}
a{text-decoration:none;color:inherit}.topbar{background:#102a43;color:#fff;padding:14px 22px;display:flex;justify-content:space-between;align-items:center;gap:15px}
.top-title{display:flex;align-items:center;gap:12px}.top-title span{display:block;font-size:12px;opacity:.75;margin-top:2px}
.logo{width:48px;height:48px;border-radius:12px;background:#fff;color:#102a43;display:grid;place-items:center;font-weight:800}.logo.small{width:40px;height:40px;border-radius:10px}
.top-actions{display:flex;align-items:center;gap:12px}.user{font-size:13px}.nav{background:#fff;border-bottom:1px solid #dbe3ed;padding:8px 22px;display:flex;gap:8px;overflow:auto}.nav a{padding:9px 13px;border-radius:8px;font-size:14px;white-space:nowrap}.nav a:hover{background:#edf4ff}
.container{max-width:1400px;margin:auto;padding:22px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}.page-head h1{margin:0;font-size:25px}.page-head p{margin:5px 0 0;color:#667085}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;padding:10px 14px;cursor:pointer;font-weight:600;font-size:14px}.primary{background:#1769e0;color:white}.success{background:#16803c;color:#fff}.danger{background:#c62828;color:#fff}.warning{background:#b7791f;color:#fff}.outline{border:1px solid #b9c5d3;background:transparent;color:inherit}.full{width:100%}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.card{background:#fff;border:1px solid #dce4ee;border-radius:12px;padding:18px;box-shadow:0 2px 7px rgba(16,42,67,.04)}.stat{font-size:28px;font-weight:800}.muted{color:#667085;font-size:13px}
.panel{background:#fff;border:1px solid #dce4ee;border-radius:12px;padding:18px;margin-bottom:18px}.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px}
input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:10px 11px;font:inherit;background:#fff}textarea{min-height:80px;resize:vertical}label{display:block;font-weight:600;font-size:13px;margin:0 0 6px}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.field.full-width{grid-column:1/-1}.form-actions{display:flex;gap:10px;margin-top:18px}
.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:1050px}.data-table th,.data-table td{border-bottom:1px solid #e4e9f0;padding:10px 8px;text-align:left;font-size:13px;vertical-align:middle}.data-table th{background:#f7f9fc;position:sticky;top:0}.thumb{width:42px;height:42px;object-fit:cover;border-radius:8px;border:1px solid #ddd}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:700}.active{background:#dcfce7;color:#166534}.inactive{background:#fee2e2;color:#991b1b}
.alert{padding:11px 14px;border-radius:8px;margin-bottom:14px}.alert.success{background:#dcfce7;color:#166534}.alert.danger{background:#fee2e2;color:#991b1b}.alert.warning{background:#fef3c7;color:#92400e}
.login-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#edf4ff,#f8fafc)}.login-card{background:#fff;width:min(430px,100%);padding:28px;border-radius:16px;box-shadow:0 15px 50px rgba(16,42,67,.12)}.brand{display:flex;gap:12px;align-items:center;margin-bottom:22px}.brand h1{font-size:19px;margin:0}.brand p{font-size:12px;color:#667085;margin:4px 0 0}.login-card label{margin-top:13px}.login-card small{display:block;margin-top:14px;color:#667085;line-height:1.5}
.help{background:#f0f7ff;border-left:4px solid #1769e0;padding:12px;margin:12px 0;font-size:13px}.csv-box{font-family:Consolas,monospace;font-size:12px;background:#0f172a;color:#e2e8f0;padding:14px;border-radius:8px;overflow:auto}
footer{text-align:center;padding:25px;color:#7b8794;font-size:12px}
@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr 1fr}.filters .search{grid-column:1/-1}}
@media(max-width:600px){.topbar{padding:12px}.top-actions .user{display:none}.container{padding:12px}.page-head{align-items:flex-start;flex-direction:column}.cards{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.field.full-width{grid-column:auto}.filters{grid-template-columns:1fr}.nav{padding:7px 10px}.panel{padding:13px}.btn{padding:9px 11px}}