:root {
    --adm-bg: #0f1720;
    --adm-sidebar: #15202b;
    --adm-card: #1c2a38;
    --adm-border: #2a3b4d;
    --adm-texto: #e8eef4;
    --adm-muted: #8da0b3;
    --adm-accent: #2f8fce;
    --adm-accent-2: #1f9d55;
    --adm-danger: #d64545;
}

* { box-sizing: border-box; }

body.adm-body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(1200px 600px at 10% -10%, #1a3348 0%, transparent 55%),
                radial-gradient(900px 500px at 100% 0%, #163025 0%, transparent 45%),
                var(--adm-bg);
    color: var(--adm-texto);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

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

.adm-sidebar {
    width: 250px;
    background: var(--adm-sidebar);
    border-right: 1px solid var(--adm-border);
    display: flex;
    flex-direction: column;
    padding: 18px 14px;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 20;
}

.adm-brand {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 22px;
    padding: 4px 6px 14px;
    border-bottom: 1px solid var(--adm-border);
}

.adm-brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(145deg, #2f8fce, #1a5f7a);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.adm-brand strong { display: block; font-size: 0.95rem; }
.adm-brand small { color: var(--adm-muted); font-size: 0.75rem; }

.adm-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    overflow: auto;
}

.adm-nav a {
    color: #c5d3e0;
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
}

.adm-nav a:hover { background: rgba(255,255,255,0.05); color: #fff; }
.adm-nav a.ativo { background: rgba(47,143,206,0.2); color: #fff; }

.adm-sidebar-foot {
    border-top: 1px solid var(--adm-border);
    padding-top: 12px;
    margin-top: 12px;
}

.adm-user { font-size: 0.82rem; color: var(--adm-muted); margin-bottom: 8px; }
.adm-logout { color: #f0a0a0; font-size: 0.85rem; text-decoration: none; font-weight: 600; }

.adm-main-wrap { flex: 1; min-width: 0; }

.adm-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 22px 8px;
}

.adm-topbar h1 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
}

.adm-content { padding: 8px 22px 28px; }

.adm-card {
    background: rgba(28, 42, 56, 0.92);
    border: 1px solid var(--adm-border);
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 16px;
}

.adm-card h2 {
    margin: 0 0 4px;
    font-size: 1.05rem;
}

.adm-card .adm-sub {
    margin: 0 0 14px;
    color: var(--adm-muted);
    font-size: 0.85rem;
}

.adm-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.adm-kpi {
    background: rgba(28, 42, 56, 0.92);
    border: 1px solid var(--adm-border);
    border-radius: 12px;
    padding: 14px 16px;
}

.adm-kpi span { display: block; color: var(--adm-muted); font-size: 0.78rem; margin-bottom: 6px; }
.adm-kpi strong { font-size: 1.4rem; }

.adm-table {
    width: 100%;
    color: var(--adm-texto);
    font-size: 0.88rem;
    vertical-align: middle;
}

.adm-table thead th {
    color: var(--adm-muted);
    font-weight: 600;
    border-bottom-color: var(--adm-border) !important;
    white-space: nowrap;
}

.adm-table td {
    border-bottom-color: rgba(42,59,77,0.7) !important;
}

.adm-table a { color: #7ec4f1; text-decoration: none; font-weight: 600; }
.adm-table a:hover { text-decoration: underline; }

.adm-badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
}

.adm-badge-ok { background: rgba(31,157,85,0.2); color: #6ddea0; }
.adm-badge-warn { background: rgba(212,160,50,0.2); color: #f0c35a; }
.adm-badge-erro { background: rgba(214,69,69,0.2); color: #f09898; }
.adm-badge-neutro { background: rgba(141,160,179,0.15); color: #b7c5d4; }

.adm-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.adm-login-box {
    width: 100%;
    max-width: 400px;
    background: rgba(28, 42, 56, 0.95);
    border: 1px solid var(--adm-border);
    border-radius: 16px;
    padding: 28px 24px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}

.adm-login-box h1 {
    margin: 0 0 6px;
    font-size: 1.4rem;
}

.adm-login-box p {
    margin: 0 0 20px;
    color: var(--adm-muted);
    font-size: 0.9rem;
}

.adm-login-box .form-control,
.adm-login-box .form-select,
.adm-content .form-control,
.adm-content .form-select {
    background: #111a23;
    border-color: var(--adm-border);
    color: var(--adm-texto);
}

.adm-login-box .form-control:focus,
.adm-content .form-control:focus,
.adm-content .form-select:focus {
    background: #111a23;
    border-color: var(--adm-accent);
    color: var(--adm-texto);
    box-shadow: 0 0 0 0.2rem rgba(47,143,206,0.2);
}

.adm-btn-primary {
    background: var(--adm-accent);
    border-color: var(--adm-accent);
    color: #fff;
    font-weight: 700;
}

.adm-btn-primary:hover {
    background: #257bb4;
    border-color: #257bb4;
    color: #fff;
}

.adm-filtros {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 14px;
}

.adm-filtros .form-control,
.adm-filtros .form-select {
    max-width: 240px;
}

code, .adm-code {
    background: rgba(0,0,0,0.25);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.82rem;
}

@media (max-width: 991px) {
    .adm-sidebar {
        position: fixed;
        left: -270px;
        transition: left 0.25s ease;
    }
    .adm-shell.menu-aberto .adm-sidebar { left: 0; }
    .adm-content, .adm-topbar { padding-left: 16px; padding-right: 16px; }
}