:root{--bg:#07110d;--panel:#0f1d16;--card:#13271d;--line:#254536;--text:#f5fff8;--muted:#a7b9ad;--gold:#d9aa30;--green:#16b868;--danger:#e65353}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}
.layout{display:flex;min-height:100vh}.sidebar{width:250px;background:#08140f;border-right:1px solid var(--line);padding:22px;position:fixed;inset:0 auto 0 0}
.brand{font-size:22px;font-weight:900;color:var(--gold);margin-bottom:22px}.sidebar a{display:block;color:var(--text);text-decoration:none;padding:12px 14px;border-radius:12px;margin:5px 0}.sidebar a:hover{background:var(--card)}
.main{margin-left:250px;width:calc(100% - 250px)}.topbar{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 26px;background:rgba(8,20,15,.9);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.content{padding:26px;max-width:1250px;margin:auto}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 18px 45px rgba(0,0,0,.18)}
.card h3{margin:0 0 8px;color:var(--muted);font-size:14px}.num{font-size:30px;font-weight:900;color:var(--gold)}
.btn{border:0;border-radius:12px;background:var(--green);color:white;padding:11px 16px;font-weight:800;text-decoration:none;display:inline-block;cursor:pointer}.btn.gold{background:var(--gold);color:#111}.btn.danger{background:var(--danger)}
.form{display:grid;gap:14px}.form input,.form select,.form textarea{width:100%;background:#0b1711;color:var(--text);border:1px solid var(--line);border-radius:12px;padding:13px}.form textarea{min-height:140px}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:18px;overflow:hidden}.table th,.table td{padding:13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{color:var(--gold);font-size:13px}
.alert{padding:13px;border-radius:12px;margin-bottom:15px;background:#12351f;border:1px solid #237b42}.login{min-height:100vh;display:grid;place-items:center;padding:18px}.login .card{max-width:430px;width:100%}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.actions{display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:900px){.sidebar{position:relative;width:100%;height:auto}.layout{display:block}.main{margin:0;width:100%}.grid{grid-template-columns:1fr 1fr}.row{grid-template-columns:1fr}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.content{padding:16px}.topbar{padding:0 16px}}
.sidebar {
    width: 260px;
    background: #08140f;
    border-right: 1px solid #1f3a2d;
    padding: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 900;
    color: #d9aa30;
    margin-bottom: 30px;
}

.brand-icon {
    font-size: 28px;
}

.menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 14px;
    color: #ffffff;
    text-decoration: none;
    transition: 0.3s ease;
    font-weight: 600;
}

.menu a:hover {
    background: #13271d;
    transform: translateX(4px);
}

.menu a .icon {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.logout-link {
    margin-top: 20px;
    background: rgba(230, 83, 83, 0.12);
    color: #ff8d8d !important;
}