:root{font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:#19253b;background:#f5f7fb}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0;border-radius:9px;padding:11px 17px;background:#2459d3;color:white;font-weight:600}
button:hover{filter:brightness(.95)}button.secondary{background:#e9eef8;color:#263c65}
button.danger{background:#b43e43}button.small{padding:6px 11px;font-size:12px}
.hidden{display:none!important}.brand{font-size:29px;font-weight:850;letter-spacing:-1.4px}
.brand span{color:#3f81ff}.login-screen{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{width:min(420px,100%);padding:38px;background:white;border-radius:18px;box-shadow:0 20px 60px #20345b16}
.login-card h1{margin:32px 0 4px}.login-card p{color:#71809b;margin-bottom:26px}
label{display:block;font-size:13px;font-weight:650;margin:12px 0}
input,select,textarea{width:100%;margin-top:7px;padding:11px 12px;border:1px solid #d5dce8;border-radius:8px;background:white;color:#1b2940}
textarea{min-height:100px;resize:vertical}input:focus,textarea:focus,select:focus{outline:2px solid #9ab8ff}
.login-card button{width:100%;margin-top:14px}.error{color:#b42333;margin-top:12px;font-size:13px}
.app{display:flex;min-height:100vh}.sidebar{width:260px;background:#17243d;color:white;padding:28px 18px;display:flex;flex-direction:column;flex-shrink:0}
.sidebar .brand{padding:0 14px}.sidebar-caption{color:#8393b2;font-size:10px;letter-spacing:2px;margin:48px 14px 13px}
nav{display:grid;gap:5px}nav button{text-align:left;background:transparent;color:#b8c5da;font-weight:500;padding:13px 15px}
nav button.active,nav button:hover{background:#293b5d;color:white}.sidebar-bottom{margin-top:auto;padding:20px 10px 0;color:#b8c5da;font-size:13px}
.sidebar-bottom button{margin-top:15px;width:100%}.main{flex:1;min-width:0;padding:38px clamp(20px,4vw,65px)}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:30px}
.eyebrow{font-size:11px;letter-spacing:2px;color:#8390a5}.topbar h1{font-size:29px;margin:6px 0}
.status{border:1px solid #d7e0ed;background:white;padding:9px 13px;border-radius:25px;font-size:12px;color:#66758d}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:17px;margin-bottom:22px}
.card,.panel{background:white;border:1px solid #e7ebf2;border-radius:14px;padding:22px;box-shadow:0 2px 8px #17243d05}
.card .metric{font-size:30px;font-weight:760;margin-top:14px}.muted{color:#748199;font-size:13px}
.panel{margin:18px 0}.panel h2{font-size:18px;margin:0 0 20px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.toolbar input,.toolbar select{width:auto;min-width:110px;margin:0}.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}
th{font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:#71809a;background:#f8fafd}
td,th{padding:13px 12px;border-bottom:1px solid #edf0f5}tr:last-child td{border:0}
td.actions{white-space:nowrap}.pill{display:inline-block;padding:5px 9px;border-radius:20px;background:#edf2fc;color:#37518a;font-size:11px}
.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px 18px}
.form-actions{margin-top:18px;display:flex;gap:10px}.notice{padding:13px 17px;border-radius:10px;background:#e9f1ff;color:#244b8c;margin-bottom:20px}
.notice.bad{background:#fff0ef;color:#a53139}.wide{grid-column:1/-1}.right{text-align:right}
@media(max-width:850px){.app{display:block}.sidebar{width:100%;padding:17px}.sidebar-caption{display:none}
nav{display:flex;overflow:auto;margin-top:15px}nav button{white-space:nowrap}.sidebar-bottom{display:none}
.main{padding:22px}.topbar{align-items:flex-start}.status{font-size:10px}}