/* Palette Warna: Biru Navy Profesional, Abu-abu Terang, dan Putih */
:root {
       /* Navy profesional */
    --accent-color: #3498db;     /* Biru terang untuk tombol */
    --bg-color: #f4f7f6;         /* Background soft */
    --text-color: #333;
    --border-color: #ddd;
    --white: #ffffff;
    
    --primary-color: #1DCD9F; 
    --primary-color-darker: #17a87f;
    --text-dark: #212529;
    --text-light: #6c757d;
    --white: #fff;
    --dark-blue: #0d2c4a;
    --light-gray: #f8f9fa;
    --border-color: #dee2e6;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);

    --card-blue-bg: rgb(4, 67, 150);  
    --card-green-bg: #018822; 
    --card-yellow-bg: #f2ce30; 
}



body {
    background-color: var(--bg-color);
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

.form-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h2 {
    color: var(--white);
    font-weight: 700;
    margin-bottom: 10px;
}

.form-header p {
    color: var(--white);
    color: #666;
    font-size: 0.95rem;
}

/* Card Styling */
.form-card {
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border-top: 5px solid var(--primary-color);
}

.section-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 25px 0 15px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid #eee;
    font-weight: 600;
    display: flex;
    align-items: center;
}

hr {
    border: 0;
    border-top: 1px solid #eee;
    margin: 30px 0;
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: #444;
}

.form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box; /* Pastikan padding tidak merusak lebar */
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 15px;
}

/* File Input Styling */
input[type="file"] {
    background: #f9f9f9;
    padding: 10px;
    border: 1px dashed var(--border-color);
    width: 100%;
    cursor: pointer;
}

/* Button Styling */
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 25px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background-color: #1a252f;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* Alert Styling */
.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsive */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0 !important;
    }
    .form-card {
        padding: 20px;
    }
}