* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #eef5ee;
    display: flex;
    justify-content: center;
    padding: 20px;
}

.container {
    display: flex;
    width: 100%;
    max-width: 1200px;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Sidebar */
.sidebar {
    width: 250px;
    background: #2d5a27;
    color: white;
    padding: 30px 20px;
}

.sidebar h2 { margin-bottom: 30px; text-align: center; }

.sidebar ul { list-style: none; }

.sidebar ul li {
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
}

.sidebar ul li.active, .sidebar ul li:hover {
    background: #4caf50;
}

/* Main Content */
.content {
    flex: 1;
    padding: 40px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

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

.card {
    background: #f9fbf9;
    padding: 20px;
    border-radius: 15px;
    border-left: 5px solid #4caf50;
}

.card.highlight {
    background: #4caf50;
    color: white;
}

/* Table */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table th, table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.status.done {
    background: #d4edda;
    color: #155724;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
    .container { flex-direction: column; }
    .sidebar { width: 100%; }
}