:root {
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-card: #16213e;
    --accent: #e94560;
    --accent-hover: #ff6b81;
    --text-primary: #eee;
    --text-secondary: #a0a0b0;
    --border: #2a2a4a;
    --green: #2ed573;
    --yellow: #ffa502;
    --red: #ff4757;
    --blue: #1e90ff;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Login */
.login-container {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh;
}
.login-box {
    background: var(--bg-card); padding: 40px; border-radius: 12px;
    border: 1px solid var(--border); width: 380px;
}
.login-box h1 { text-align: center; margin-bottom: 30px; color: var(--accent); font-size: 24px; }
.login-box input {
    width: 100%; padding: 12px 16px; margin-bottom: 16px;
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: 8px; color: var(--text-primary); font-size: 14px;
    outline: none; transition: border-color .2s;
}
.login-box input:focus { border-color: var(--accent); }
.login-box button {
    width: 100%; padding: 12px; background: var(--accent);
    border: none; border-radius: 8px; color: #fff; font-size: 16px;
    cursor: pointer; font-weight: 600; transition: background .2s;
}
.login-box button:hover { background: var(--accent-hover); }
.login-error { color: var(--red); text-align: center; margin-top: 12px; font-size: 13px; display: none; }

/* Layout */
.app { display: none; }
.sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; width: 220px;
    background: var(--bg-secondary); border-right: 1px solid var(--border);
    padding: 20px 0; overflow-y: auto; z-index: 10;
}
.sidebar .logo { padding: 0 20px 20px; font-size: 20px; font-weight: 700; color: var(--accent); }
.sidebar a {
    display: block; padding: 10px 20px; color: var(--text-secondary);
    text-decoration: none; transition: all .2s; font-size: 14px;
}
.sidebar a:hover, .sidebar a.active { color: var(--text-primary); background: var(--bg-card); }
.sidebar a.active { border-left: 3px solid var(--accent); }
.sidebar .logout { position: absolute; bottom: 20px; left: 0; right: 0; color: var(--red) !important; }

.main { margin-left: 220px; padding: 24px; }
.main h2 { margin-bottom: 20px; font-size: 22px; }

/* Cards */
.stats-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px; margin-bottom: 24px;
}
.stat-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 10px; padding: 20px;
}
.stat-card .label { color: var(--text-secondary); font-size: 13px; margin-bottom: 6px; }
.stat-card .value { font-size: 28px; font-weight: 700; }
.stat-card .value.green { color: var(--green); }
.stat-card .value.blue { color: var(--blue); }
.stat-card .value.yellow { color: var(--yellow); }
.stat-card .value.red { color: var(--red); }

/* Tables */
.table-container {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden; margin-bottom: 24px;
}
.table-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.table-header h3 { font-size: 16px; }
.table-header input, .table-header select {
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: 6px; padding: 8px 12px; color: var(--text-primary);
    font-size: 13px; outline: none;
}
table { width: 100%; border-collapse: collapse; }
thead th {
    text-align: left; padding: 12px 16px; font-size: 12px;
    color: var(--text-secondary); text-transform: uppercase;
    border-bottom: 1px solid var(--border); white-space: nowrap;
}
tbody td {
    padding: 10px 16px; font-size: 13px; border-bottom: 1px solid var(--border);
    max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
tbody tr:hover { background: rgba(233, 69, 96, 0.05); }
.badge {
    display: inline-block; padding: 3px 8px; border-radius: 4px;
    font-size: 11px; font-weight: 600;
}
.badge-green { background: rgba(46, 213, 115, 0.15); color: var(--green); }
.badge-red { background: rgba(255, 71, 87, 0.15); color: var(--red); }
.badge-yellow { background: rgba(255, 165, 2, 0.15); color: var(--yellow); }
.badge-blue { background: rgba(30, 144, 255, 0.15); color: var(--blue); }

/* Pagination */
.pagination {
    display: flex; justify-content: center; gap: 8px; padding: 16px;
}
.pagination button {
    padding: 6px 14px; background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: 6px; color: var(--text-primary); cursor: pointer; font-size: 13px;
}
.pagination button.active { background: var(--accent); border-color: var(--accent); }
.pagination button:disabled { opacity: 0.4; cursor: default; }

/* Chart */
.chart-container {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 10px; padding: 20px; margin-bottom: 24px;
}

/* Top list */
.top-list { list-style: none; }
.top-list li {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px;
}
.top-list li:last-child { border-bottom: none; }
.top-list .rank { color: var(--accent); font-weight: 700; width: 24px; }
.top-list .domain { flex: 1; margin: 0 12px; overflow: hidden; text-overflow: ellipsis; }
.top-list .hits { color: var(--text-secondary); }

/* Actions */
.btn {
    padding: 6px 14px; border: none; border-radius: 6px;
    cursor: pointer; font-size: 12px; font-weight: 600; transition: opacity .2s;
}
.btn:hover { opacity: 0.8; }
.btn-danger { background: var(--red); color: #fff; }
.btn-success { background: var(--green); color: #fff; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 11px; }

/* Tabs */
.tabs { display: flex; gap: 4px; margin-bottom: 20px; }
.tab {
    padding: 8px 16px; background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: 6px 6px 0 0; cursor: pointer; font-size: 13px; color: var(--text-secondary);
}
.tab.active { background: var(--bg-card); color: var(--text-primary); border-bottom-color: var(--bg-card); }

.section { display: none; }
.section.active { display: block; }

/* Responsive */
@media (max-width: 768px) {
    .sidebar { width: 60px; }
    .sidebar .logo, .sidebar a span { display: none; }
    .main { margin-left: 60px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}