:root {
    --bg: #090909;
    --panel: rgba(18, 18, 18, 0.96);
    --panel-soft: rgba(25, 25, 25, 0.92);
    --border: #2b2b2b;
    --border-red: #4a1111;
    --red: #c91616;
    --red-dark: #6c0d0d;
    --cream: #f0e2bc;
    --text: #dedede;
    --muted: #969696;
    --blue: #1676ff;
    --green: #81d65f;
    --gold: #d9b36c;
    --danger: #ff5555;
    --warning: #ffc857;
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.70);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at 20% 0%, rgba(201, 22, 22, 0.24), transparent 30%),
        linear-gradient(rgba(5, 5, 5, 0.84), rgba(5, 5, 5, 0.95)),
        url('https://images.unsplash.com/photo-1509316785289-025f5b846b35?auto=format&fit=crop&w=1800&q=80') center / cover fixed;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.admin-shell {
    display: grid;
    grid-template-columns: 292px minmax(0, 1fr);
    min-height: 100vh;
}

.admin-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 18px;
    background: linear-gradient(180deg, rgba(18,18,18,0.98), rgba(9,9,9,0.98));
    border-right: 1px solid #2a2a2a;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: #111;
    border: 1px solid var(--border-red);
}

.sidebar-brand img {
    width: 54px;
    height: 54px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(201, 22, 22, .35));
}

.sidebar-brand strong {
    display: block;
    color: var(--cream);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-brand span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    margin-top: 3px;
}

.sidebar-nav {
    display: grid;
    gap: 7px;
}

.sidebar-nav a {
    height: 44px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 13px;
    color: #cfcfcf;
    background: rgba(255,255,255,0.025);
    border: 1px solid transparent;
    border-left: 3px solid transparent;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .4px;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    color: #fff;
    background: linear-gradient(90deg, rgba(117, 14, 14, .95), rgba(25, 25, 25, .94));
    border-color: #392020;
    border-left-color: var(--red);
}

.sidebar-nav .material-symbols-outlined { font-size: 21px; color: var(--cream); }

.sidebar-footer {
    margin-top: auto;
    display: grid;
    gap: 8px;
}

.sidebar-footer a {
    padding: 10px 12px;
    color: var(--muted);
    border: 1px solid #222;
    background: #0d0d0d;
    text-align: center;
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 800;
}

.admin-main {
    min-width: 0;
    padding: 22px;
}

.admin-topbar {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 16px 20px;
    background: linear-gradient(#1a1a1a, #0d0d0d);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    margin-bottom: 18px;
}

.admin-topbar h1 {
    margin: 0;
    color: var(--cream);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 22px;
}

.admin-topbar p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }

.topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: #0b0b0b;
    border: 1px solid #282828;
}

.topbar-user strong { display:block; color:#fff; }
.topbar-user small { display:block; color:var(--muted); }
.topbar-user .material-symbols-outlined { color: var(--red); }

.page-head {
    margin: 0 0 16px;
    padding: 18px 20px;
    background: rgba(9,9,9,.82);
    border: 1px solid #242424;
}

.eyebrow {
    color: var(--red);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.4px;
}

.page-head h2 {
    margin: 5px 0;
    color: var(--cream);
    font-size: 28px;
    text-transform: uppercase;
}

.page-head p { margin: 0; color: var(--muted); }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.stat-card {
    padding: 17px;
    background: linear-gradient(180deg, rgba(24,24,24,.96), rgba(12,12,12,.96));
    border: 1px solid #2b2b2b;
    border-bottom: 2px solid #4b1111;
    box-shadow: var(--shadow);
}

.stat-card span { display:block; color: var(--muted); font-size: 11px; text-transform: uppercase; font-weight: 900; }
.stat-card strong { display:block; margin: 8px 0; color: #fff; font-size: 27px; }
.stat-card small { color: var(--cream); }
.stat-card.danger { border-bottom-color: var(--danger); }
.stat-card.warning { border-bottom-color: var(--warning); }

.dashboard-grid,
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}

.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    margin-bottom: 18px;
}

.panel-title {
    padding: 14px 16px;
    background: linear-gradient(#171717, #101010);
    border-bottom: 1px solid #292929;
    color: var(--cream);
    font-size: 13px;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: .8px;
}

.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 780px;
}

th, td {
    padding: 12px 14px;
    border-bottom: 1px solid #262626;
    text-align: left;
    vertical-align: middle;
}

th {
    color: #888;
    font-size: 11px;
    text-transform: uppercase;
    background: #101010;
}

td small {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

tr:hover td { background: rgba(255,255,255,.018); }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 22px;
    padding: 3px 8px;
    border: 1px solid #333;
    background: #111;
    color: #ccc;
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}
.badge-success { color: var(--green); border-color: rgba(129,214,95,.32); }
.badge-warning { color: var(--warning); border-color: rgba(255,200,87,.32); }
.badge-danger { color: var(--danger); border-color: rgba(255,85,85,.32); }
.badge-muted { color: var(--muted); }

.btn,
button.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid #3a3a3a;
    background: linear-gradient(#1c1c1c, #0d0d0d);
    color: #fff;
    cursor: pointer;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}
.btn:hover { border-color: var(--red); color: var(--cream); }
.btn-primary { background: linear-gradient(#8a1818, #4c0a0a); border-color: #a52626; }
.btn-danger { background: linear-gradient(#9f1e1e, #4c0a0a); border-color: #b62b2b; }
.btn-warning { background: linear-gradient(#946a1b, #4a3108); border-color: #bd8c2e; }
.btn-small { min-height: 30px; padding: 0 10px; font-size: 11px; }

.admin-form {
    display: grid;
    gap: 12px;
    padding: 16px;
}
.admin-form.compact { padding: 12px 0 0; }
.admin-form label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 900;
}
input, textarea, select {
    width: 100%;
    min-height: 38px;
    padding: 9px 11px;
    background: #090909;
    color: var(--text);
    border: 1px solid #333;
}
textarea { min-height: 90px; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 2px rgba(201,22,22,.16); }

.toolbar-form {
    display: flex;
    gap: 10px;
    padding: 14px;
    border-bottom: 1px solid #262626;
}
.toolbar-form input { max-width: 420px; }

.alerts { margin-bottom: 16px; display: grid; gap: 8px; }
.alert {
    padding: 12px 14px;
    border: 1px solid #333;
    background: #111;
    color: var(--text);
}
.alert-success { border-color: rgba(129,214,95,.35); color: var(--green); }
.alert-danger { border-color: rgba(255,85,85,.35); color: var(--danger); }
.alert-warning { border-color: rgba(255,200,87,.35); color: var(--warning); }
.alert-info { border-color: rgba(22,118,255,.35); color: #8fbfff; }

.details {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 0;
    margin: 0;
}
.details dt, .details dd {
    padding: 11px 14px;
    border-bottom: 1px solid #262626;
}
.details dt { color: var(--muted); text-transform: uppercase; font-size: 11px; font-weight: 900; }
.details dd { margin: 0; }

.group-list { padding: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.inline-form { display:inline-flex; align-items:center; gap:5px; }
.group-pill {
    display:inline-flex;
    padding: 6px 10px;
    background: color-mix(in srgb, var(--group-color), #111 78%);
    border: 1px solid var(--group-color);
    color: #fff;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}
.icon-btn { width: 26px; height: 26px; border:1px solid #333; background:#111; color:#ccc; cursor:pointer; }
.row-actions { display:flex; gap:7px; min-width:360px; }
.row-actions input { min-width: 130px; }
.split-actions { display:flex; gap:7px; }
.muted { color: var(--muted); padding: 0 16px; }
.prose { padding: 0 18px 18px; line-height: 1.7; color: var(--text); }
.prose code { background:#090909; border:1px solid #333; padding:2px 5px; color:var(--cream); }
.diamond { font-weight: 900; }
.blue { color: var(--blue); }
.red { color: #e01414; }

.auth-body {
    display: grid;
    place-items: center;
    padding: 24px;
}
.auth-shell { width: min(460px, 100%); }
.auth-card {
    padding: 26px;
    background: rgba(16,16,16,.96);
    border: 1px solid var(--border-red);
    box-shadow: var(--shadow);
}
.auth-logo { text-align:center; }
.auth-logo img { width: 92px; height: 92px; object-fit: contain; filter: drop-shadow(0 0 18px rgba(201,22,22,.5)); }
.auth-card h1 { text-align:center; color: var(--cream); text-transform: uppercase; margin: 10px 0 6px; }
.auth-card p { text-align:center; color: var(--muted); margin: 0 0 18px; }

@media (max-width: 1180px) {
    .admin-shell { grid-template-columns: 1fr; }
    .admin-sidebar { position: relative; height: auto; }
    .sidebar-nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
    .admin-main { padding: 12px; }
    .admin-topbar, .dashboard-grid, .detail-grid { grid-template-columns: 1fr; display: grid; }
    .sidebar-nav { grid-template-columns: 1fr; }
    .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .toolbar-form, .row-actions, .split-actions { flex-direction: column; display: flex; }
}