:root {
    --ink: #17202a;
    --muted: #697586;
    --line: #e6e9ef;
    --accent: #0f766e;
    --accent-dark: #115e59;
    --soft: #f6f8fb;
    --warn: #b45309;
}

body {
    color: var(--ink);
    background: #fff;
}

.landing-hero {
    min-height: 72vh;
    display: grid;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #ecfeff 100%);
}

.landing-logo,
.brand img {
    width: 44px;
    height: 44px;
}

.coming-band {
    background: #102a43;
    color: #f8fafc;
}

.admin-body {
    background: var(--soft);
}

.admin-shell {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: #0b1220;
    color: #fff;
    padding: 22px;
    position: sticky;
    top: 0;
    height: 100vh;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    margin-bottom: 28px;
}

.sidebar nav {
    display: grid;
    gap: 8px;
}

.sidebar a {
    color: #dbe4ef;
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 8px;
}

.sidebar a:hover {
    background: rgba(255, 255, 255, .08);
    color: #fff;
}

.admin-main {
    flex: 1;
    padding: 26px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    margin-bottom: 22px;
}

.topbar h1 {
    font-size: 1.7rem;
    margin: 0;
}

.topbar p {
    color: var(--muted);
    margin: 4px 0 0;
}

.stat-card,
.panel {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
}

.stat-card .value {
    font-size: 2rem;
    font-weight: 750;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: .82rem;
    font-weight: 600;
}

.status-on {
    background: #dcfce7;
    color: #166534;
}

.status-off {
    background: #fee2e2;
    color: #991b1b;
}

@media (max-width: 820px) {
    .admin-shell {
        display: block;
    }
    .sidebar {
        width: 100%;
        height: auto;
        position: static;
    }
    .sidebar nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .topbar {
        align-items: flex-start;
        flex-direction: column;
    }
    .admin-main {
        padding: 16px;
    }
}