*{box-sizing:border-box}
:root{color-scheme:dark}
html,body{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;background:#080808;color:#fff}
a{color:inherit}
.topbar{height:70px;background:#0d0d0d;border-bottom:1px solid #222;padding:0 30px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-size:24px;font-weight:800;letter-spacing:4px}
.top-actions{display:flex;align-items:center;gap:12px;color:#888;font-size:13px}
.btn,.top-actions a{display:inline-block;text-decoration:none;border:1px solid #333;background:#111;color:#fff;padding:10px 14px;border-radius:8px;cursor:pointer}
.btn-primary{background:#fff;color:#000;border-color:#fff;font-weight:700}
.btn-danger{border-color:#5b2525;color:#ffb4b4;background:#1c0d0d}
.page{max-width:1220px;margin:auto;padding:42px 30px 70px}
.back{display:inline-block;color:#888;text-decoration:none;font-size:13px;margin-bottom:26px}
h1{font-size:32px;margin:0}
.subtitle{color:#777;margin-top:8px;margin-bottom:30px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:28px 0 38px}
.panel,.card,.stat{background:#111;border:1px solid #222;border-radius:12px;padding:22px}
.card{text-decoration:none;min-height:160px;transition:.15s}
.card:hover{border-color:#555;transform:translateY(-2px)}
.card h2,.panel h2{font-size:18px;margin:0 0 10px}
.card p,.muted{color:#777;line-height:1.5}
.stat-number{font-size:30px;font-weight:700}
.stat-label{margin-top:7px;color:#777;font-size:13px}
.layout{display:grid;grid-template-columns:350px minmax(0,1fr);gap:22px}
.field{margin-bottom:17px}
label{display:block;margin-bottom:7px;color:#aaa;font-size:13px}
input,select,textarea{width:100%;border:1px solid #333;background:#080808;color:#fff;border-radius:8px;padding:11px 12px;font:inherit}
input,select{height:44px}
textarea{min-height:110px;resize:vertical}
table{width:100%;border-collapse:collapse}
th{text-align:left;color:#777;font-size:12px;font-weight:500;border-bottom:1px solid #282828;padding:12px 10px}
td{padding:14px 10px;border-bottom:1px solid #1e1e1e;vertical-align:middle;font-size:14px}
tr:last-child td{border-bottom:0}
.message{padding:12px 14px;border-radius:8px;margin-bottom:20px;font-size:13px}
.message.success{background:#102318;border:1px solid #245a35;color:#9ce8b3}
.message.error{background:#2a1111;border:1px solid #5a2020;color:#ffb3b3}
.pill{display:inline-block;padding:5px 9px;border-radius:999px;border:1px solid #333;color:#bbb;font-size:11px;text-transform:capitalize}
.row-actions{display:flex;gap:8px;flex-wrap:wrap}
.checkbox-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.checkbox{display:flex;align-items:center;gap:10px;border:1px solid #292929;background:#0b0b0b;padding:12px;border-radius:8px}
.checkbox input{width:auto;height:auto;margin:0}
.section-title{font-size:18px;margin:40px 0 16px}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:min(430px,100%);background:#111;border:1px solid #222;border-radius:14px;padding:32px}
.login-brand{text-align:center;margin-bottom:28px}
.login-logo{font-size:46px;font-weight:800;letter-spacing:7px}
.tagline{margin-top:8px;color:#777;font-size:12px;letter-spacing:2px;text-transform:uppercase}
.empty{padding:24px 0;color:#777}
@media(max-width:900px){.grid,.stats{grid-template-columns:1fr 1fr}.layout{grid-template-columns:1fr}}
@media(max-width:640px){.grid,.stats,.checkbox-grid{grid-template-columns:1fr}.topbar{height:auto;padding:16px 18px;align-items:flex-start}.top-actions{flex-wrap:wrap;justify-content:flex-end}.page{padding:30px 18px 60px}}


.mode-badge{
    display:inline-block;
    padding:5px 9px;
    border-radius:999px;
    font-size:10px;
    font-weight:800;
    letter-spacing:1px;
    border:1px solid #444;
}

.mode-badge.admin-mode{
    background:#171717;
    color:#fff;
}

.mode-badge.user-mode{
    background:#f2c94c;
    color:#111;
    border-color:#f2c94c;
}

.mode-switch-btn{
    border:1px solid #444;
    background:#181818;
    color:#fff;
    padding:9px 12px;
    border-radius:8px;
    cursor:pointer;
    font:inherit;
    font-size:12px;
}

.mode-switch-btn:hover{
    border-color:#777;
}

.user-mode-banner{
    background:#f2c94c;
    color:#111;
    padding:12px 24px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:14px;
    flex-wrap:wrap;
    border-bottom:1px solid #a98b21;
}

.user-mode-banner strong{
    letter-spacing:1px;
}

.user-mode-banner span{
    font-size:13px;
}

.user-mode-banner form{
    margin:0;
}

.user-mode-banner button{
    border:1px solid #111;
    background:#111;
    color:#fff;
    border-radius:7px;
    padding:8px 12px;
    font-weight:700;
    cursor:pointer;
}

@media(max-width:640px){
    .user-mode-banner{
        justify-content:flex-start;
        align-items:flex-start;
        flex-direction:column;
    }
}