:root {
    --bg: #0c0e16;
    --panel: #141826;
    --panel-2: #1a1f33;
    --line: rgba(255,255,255,0.08);
    --text: #e7eaf6;
    --dim: rgba(231,234,246,0.55);
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;
}

* { box-sizing: border-box; }

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0; padding: 0;
}

a { color: var(--accent-hover); text-decoration: none; }
a:hover { color: var(--accent); }

.text-dim { color: var(--dim) !important; }

.nxp-wrapper { display: flex; min-height: 100vh; }
.nxp-side {
    width: 260px; flex-shrink: 0;
    background: var(--panel); border-right: 1px solid var(--line);
    padding: 20px 0; display: flex; flex-direction: column;
    position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.nxp-brand { display: flex; align-items: center; gap: 12px; padding: 0 22px 18px; border-bottom: 1px solid var(--line); }
.nxp-brand i { font-size: 28px; color: var(--accent-hover); }
.nxp-brand-title { font-size: 18px; font-weight: 700; }
.nxp-brand-sub { font-size: 11px; color: var(--dim); }
.nxp-nav { display: flex; flex-direction: column; padding: 14px 12px; gap: 4px; flex: 1; }
.nxp-nav-link {
    color: var(--text); padding: 10px 14px; border-radius: 8px;
    display: flex; align-items: center; gap: 10px; transition: all 0.18s;
    font-size: 14px;
}
.nxp-nav-link i { font-size: 17px; opacity: 0.85; }
.nxp-nav-link:hover { background: var(--panel-2); color: var(--accent-hover); }
.nxp-nav-link.active { background: linear-gradient(90deg, rgba(99,102,241,0.22), transparent); color: var(--accent-hover); border-left: 3px solid var(--accent); }
.nxp-side-foot { padding: 14px 18px; border-top: 1px solid var(--line); }

.nxp-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.nxp-topbar {
    background: var(--panel); border-bottom: 1px solid var(--line);
    padding: 14px 28px; display: flex; align-items: center; gap: 14px;
    position: sticky; top: 0; z-index: 9;
}
.nxp-page-title { font-size: 18px; margin: 0; font-weight: 600; }
.nxp-burger { background: var(--panel-2); border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 6px 10px; }
.nxp-content { padding: 24px 28px 60px; }

.nxp-card {
    background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
    padding: 22px; margin-bottom: 22px;
}
.nxp-card h2, .nxp-card h3 { margin-top: 0; }
.nxp-card .nxp-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.nxp-card-title { font-size: 16px; font-weight: 600; margin: 0; }
.nxp-card-desc { color: var(--dim); margin: 4px 0 0; font-size: 13px; }

.form-control, .form-select { background: var(--panel-2); border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 10px 12px; }
.form-control:focus, .form-select:focus { background: var(--panel-2); border-color: var(--accent); box-shadow: 0 0 0 0.2rem rgba(99,102,241,0.18); color: var(--text); }
.form-control::placeholder { color: rgba(231,234,246,0.32); }
.form-label { font-size: 13px; font-weight: 600; color: var(--dim); }

.btn-app { background: linear-gradient(135deg, var(--accent), var(--accent-hover)); color: white; border: none; padding: 10px 18px; border-radius: 8px; font-weight: 600; }
.btn-app:hover { color: white; opacity: 0.92; }
.nxp-btn-ghost { background: var(--panel-2); border: 1px solid var(--line); color: var(--text); }
.nxp-btn-ghost:hover { background: rgba(99,102,241,0.18); color: var(--accent-hover); border-color: var(--accent); }
.btn-app-success { background: var(--success); color: white; border: none; }
.btn-app-warning { background: var(--warning); color: #15110a; border: none; }
.btn-app-danger { background: var(--danger); color: white; border: none; }

.nxp-table { width: 100%; border-collapse: collapse; }
.nxp-table th, .nxp-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.nxp-table th { background: var(--panel-2); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--dim); font-weight: 600; }
.nxp-table tr:hover { background: rgba(99,102,241,0.06); }

.badge-app { padding: 4px 10px; border-radius: 99px; font-size: 11px; font-weight: 600; display: inline-block; }
.badge-active { background: rgba(16,185,129,0.18); color: #34d399; }
.badge-inactive { background: rgba(239,68,68,0.18); color: #f87171; }
.badge-warning { background: rgba(245,158,11,0.18); color: #fbbf24; }

.nxp-stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin-bottom: 22px; }
.nxp-stat { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.nxp-stat-title { color: var(--dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; }
.nxp-stat-value { font-size: 26px; font-weight: 700; margin-top: 6px; }
.nxp-stat-icon { float: right; font-size: 28px; opacity: 0.55; }

.alert-app { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; border: 1px solid; }
.alert-success { background: rgba(16,185,129,0.10); border-color: rgba(16,185,129,0.42); color: #6ee7b7; }
.alert-danger { background: rgba(239,68,68,0.10); border-color: rgba(239,68,68,0.42); color: #fca5a5; }
.alert-info { background: rgba(6,182,212,0.10); border-color: rgba(6,182,212,0.42); color: #67e8f9; }

@media (max-width: 991.98px) {
    .nxp-side { position: fixed; left: -260px; transition: left 0.25s; z-index: 1100; }
    body.nxp-show-side .nxp-side { left: 0; box-shadow: 0 0 30px rgba(0,0,0,0.5); }
    .nxp-content { padding: 18px; }
}

/* Login standalone */
.nxp-login-wrap {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: radial-gradient(circle at 30% 30%, rgba(99,102,241,0.18), transparent 60%), var(--bg);
    padding: 20px;
}
.nxp-login-card {
    background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
    padding: 36px 32px; max-width: 380px; width: 100%;
}