/* css/style.css */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1a1a1a;
    color: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

.container {
    background-color: #2c2c2c;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    width: 100%;
    max-width: 400px;
}

.dashboard {
    max-width: 800px;
}

h2 { text-align: center; color: #4CAF50; }

input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    background: #333;
    border: 1px solid #444;
    color: white;
    box-sizing: border-box; 
}

button {
    width: 100%;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: bold;
}

button:hover { background-color: #45a049; }

a { color: #4CAF50; text-decoration: none; display: block; text-align: center; margin-top: 10px; }

.alert {
    padding: 10px;
    background-color: #ff9800;
    color: black;
    margin-bottom: 15px;
    text-align: center;
    border-radius: 4px;
}

table { width: 100%; border-collapse: collapse; margin-top: 20px; }
th, td { padding: 10px; border-bottom: 1px solid #444; text-align: left; }
th { background-color: #333; }
.btn-approve { background-color: #2196F3; width: auto; padding: 5px 10px; }