body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f7f6;
    margin: 0;
    padding: 0;
}

header {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem 0;
}

header h1 {
    margin: 0;
}

.container {
    display: flex;
    justify-content: space-around;
    padding: 2rem;
    flex-wrap: wrap;
}

section {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    width: 45%;
    min-width: 300px;
    margin-bottom: 2rem;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.dates {
    display: flex;
    justify-content: space-between;
}

button {
    background-color: #27ae60;
    color: white;
    border: none;
    padding: 10px;
    cursor: pointer;
    border-radius: 4px;
    font-size: 16px;
}

button:hover {
    background-color: #2ecc71;
}

.request-card {
    border: 1px solid #ddd;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 4px;
    background-color: #fafafa;
}

.action-btn {
    margin-top: 10px;
    margin-right: 5px;
    padding: 5px 10px;
}

.reject-btn {
    background-color: #e74c3c;
}

.reject-btn:hover {
    background-color: #c0392b;
}

.status {
    font-weight: bold;
    color: #2980b9;
}