* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f4f6f8;
    color: #333;
}

.hero {
    background-color: #1a3c6e;
    color: #fff;
    text-align: center;
    padding: 60px 20px;
}
.hero h1 { font-size: 28px; margin-bottom: 5px; }
.hero h2 { font-size: 20px; font-weight: normal; margin-bottom: 15px; color: #cfe0ff; }
.hero p { margin-bottom: 20px; }

.container {
    max-width: 800px;
    margin: 30px auto;
    background-color: #fff;
    padding: 25px 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

h1 { color: #1a3c6e; margin-bottom: 15px; }
h3 { color: #1a3c6e; margin-top: 20px; margin-bottom: 8px; }

.prodi-list { margin-left: 20px; margin-bottom: 10px; }

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 14px;
    border: none;
    cursor: pointer;
    margin-right: 8px;
}
.btn-primary { background-color: #1a3c6e; color: #fff; }
.btn-primary:hover { background-color: #14304f; }
.btn-secondary { background-color: #95a5a6; color: #fff; }
.btn-secondary:hover { background-color: #7f8c8d; }
.btn-danger { background-color: #e74c3c; color: #fff; }
.btn-danger:hover { background-color: #c0392b; }

form label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
    color: #1a3c6e;
}
form input, form select, form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 14px;
}

table { width: 100%; border-collapse: collapse; margin-top: 10px; }
th, td { padding: 10px; text-align: left; border-bottom: 1px solid #e0e0e0; }
th { background-color: #1a3c6e; color: #fff; }

.alert-success {
    background-color: #eafaf1;
    color: #1e8449;
    border: 1px solid #a9dfbf;
    padding: 12px 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}
.alert-error {
    background-color: #fdecea;
    color: #c0392b;
    border: 1px solid #f5b7b1;
    padding: 12px 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.hasil-pendaftaran table th {
    background-color: transparent;
    color: #333;
    font-weight: bold;
    border-bottom: none;
    vertical-align: top;
}
.hasil-pendaftaran table td {
    border-bottom: none;
}