:root {
    --primary: #ef5e4e;
    --primary-hover: #d44d3f;
    --danger: #dc3545;
    --warning: #ffc107;
    --bg: #f8f9fa;
    --card-bg: #ffffff;
    --text: #333;
    --border: #e0e0e0;
}

body {
    font-family: 'Cairo', 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    background: var(--card-bg);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

h1 {
    margin: 0;
    font-size: 24px;
    color: var(--primary);
}

.status-badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    background: #eee;
}

.status-badge.running {
    background: #d4edda;
    color: #155724;
}

.status-badge.idle {
    background: #f8d7da;
    color: #721c24;
}

.controls {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); }

.btn-danger { background: var(--danger); color: white; }
.btn-warning { background: var(--warning); color: #333; }

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.stat-card .label {
    display: block;
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.stat-card .value {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.table-container {
    background: var(--card-bg);
    border-radius: 12px;
    overflow-x: auto;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

th, td {
    padding: 15px;
    text-align: right;
    border-bottom: 1px solid var(--border);
}

th {
    background: #fdfdfd;
    font-weight: 700;
}

tr:hover {
    background-color: #fcfcfc;
}