body {
    font-family: 'Inter', sans-serif;
    background: #f4f6f9;
    margin: 0;
    padding: 0;
    color: #2c3e50;
}

h1 {
    text-align: center;
    margin: 20px 0;
    color: #34495e;
}

/* Summary cards */
.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px;
}
.card {
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    text-align: center;
    width: 200px;
}
.card h2 {
    margin: 0;
    font-size: 32px;
    color: #2c3e50;
}
.card p {
    margin: 5px 0 0;
    font-weight: bold;
}

/* Quick actions */
.actions {
    text-align: center;
    margin: 20px;
}
.btn {
    padding: 10px 18px;
    border-radius: 6px;
    text-decoration: none;
    margin: 0 5px;
    color: #fff;
    transition: background 0.3s;
}
.btn-add {
    background: #2ecc71;
}
.btn-add:hover {
    background: #27ae60;
}
.btn-view {
    background: #3498db;
}
.btn-view:hover {
    background: #2980b9;
}

/* Table */
table {
    width: 60%;
    margin: 20px auto;
    border-collapse: collapse;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
}
thead {
    background: #2c3e50;
    color: #ffffff;
}
th, td {
    padding: 12px 15px;
    text-align: center;
    border-bottom: 1px solid #ddd;
}
tr:hover {
    background: #f9f9f9;
}