:root {
    --bg: #0A0A0D;
    --bg-card: #13131A;
    --bg-input: #1A1A24;
    --accent: #A259FF;
    --accent-hover: #B88AFF;
    --muted: #A3A3C2;
    --white: #ECE9F1;
    --dim: #6E6B84;
    --border: #2A2A3A;
    --success: #34D399;
    --warning: #FBBF24;
    --danger: #F87171;
    --info: #60A5FA;
    --radius: 8px;
    --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --mono: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background: var(--bg);
    color: var(--white);
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.6;
    min-height: 100vh;
}

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

/* Layout */
.layout { display: flex; min-height: 100vh; }

.sidebar {
    width: 240px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    padding: 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
}

.sidebar-brand {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-brand h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 1px;
}

.sidebar-brand .dot {
    width: 8px; height: 8px;
    background: var(--success);
    border-radius: 50%;
}

.sidebar nav { padding: 16px 0; }

.nav-section {
    padding: 8px 24px 4px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--dim);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    color: var(--muted);
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

.nav-link:hover { color: var(--white); background: rgba(162,89,255,0.06); }
.nav-link.active {
    color: var(--accent);
    background: rgba(162,89,255,0.1);
    border-left-color: var(--accent);
}

.nav-link svg { width: 18px; height: 18px; flex-shrink: 0; }

.main { margin-left: 240px; flex: 1; padding: 32px; }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.page-header h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--white);
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.card-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

.stat-card .label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dim);
    margin-bottom: 8px;
}

.stat-card .value {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
}

.stat-card .value.accent { color: var(--accent); }
.stat-card .value.success { color: var(--success); }
.stat-card .value.warning { color: var(--warning); }
.stat-card .value.danger { color: var(--danger); }

/* Tables */
.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    text-align: left;
    padding: 10px 14px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dim);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(42,42,58,0.5);
    color: var(--white);
}

tbody tr:hover { background: rgba(162,89,255,0.04); }

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-running { background: rgba(52,211,153,0.15); color: var(--success); }
.badge-stopped { background: rgba(248,113,113,0.15); color: var(--danger); }
.badge-pending { background: rgba(251,191,36,0.15); color: var(--warning); }
.badge-terminated { background: rgba(110,107,132,0.15); color: var(--dim); }

.badge-a { background: rgba(162,89,255,0.2); color: var(--accent); }
.badge-b { background: rgba(96,165,250,0.2); color: var(--info); }
.badge-c { background: rgba(251,191,36,0.2); color: var(--warning); }

.badge-web { background: rgba(96,165,250,0.15); color: var(--info); }
.badge-pwn { background: rgba(248,113,113,0.15); color: var(--danger); }
.badge-rev { background: rgba(162,89,255,0.15); color: var(--accent); }
.badge-dfir { background: rgba(52,211,153,0.15); color: var(--success); }
.badge-crypto { background: rgba(251,191,36,0.15); color: var(--warning); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    font-family: var(--font);
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #ef4444; }

.btn-ghost {
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--white); border-color: var(--muted); }

.btn-sm { padding: 4px 10px; font-size: 12px; }

/* Forms */
.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dim);
    margin-bottom: 6px;
}

.form-control,
.card input[type="text"],
.card input[type="email"],
.card input[type="password"],
.card input[type="number"],
.card input[type="url"],
.card select,
.card textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--white);
    font-size: 14px;
    font-family: var(--font);
    transition: border-color 0.15s;
}

.form-control:focus,
.card input:focus,
.card select:focus,
.card textarea:focus {
    outline: none;
    border-color: var(--accent);
}

select.form-control,
.card select { appearance: auto; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Log viewer */
.log-viewer {
    background: #000;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    max-height: 500px;
    overflow-y: auto;
    font-family: var(--mono);
    font-size: 12px;
    line-height: 1.8;
}

.log-line { white-space: pre-wrap; word-break: break-all; }
.log-line .ts { color: var(--dim); }
.log-line .cmd { color: var(--success); }
.log-line .warn { color: var(--warning); }
.log-line .err { color: var(--danger); }

/* Grid layout helpers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 200;
    justify-content: center;
    align-items: center;
}

.modal-overlay.active { display: flex; }

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    width: 500px;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
}

.modal h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--white);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 13px;
}

.alert-success { background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.3); color: var(--success); }
.alert-danger { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.3); color: var(--danger); }
.alert-info { background: rgba(96,165,250,0.1); border: 1px solid rgba(96,165,250,0.3); color: var(--info); }

/* Responsive */
@media (max-width: 768px) {
    .sidebar { width: 60px; }
    .sidebar-brand h1, .nav-section, .nav-link span { display: none; }
    .nav-link { justify-content: center; padding: 12px 0; }
    .main { margin-left: 60px; padding: 16px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
}