:root {
    --primary: #4361ee;
    --secondary: #3a0ca3;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --success: #4cc9f0;
    --danger: #e63946;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #EEFDFF;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: var(--dark);
}

.login-container {
    background: white;
    width: 100%;
    max-width: 400px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.login-header {
    background: #EEFDFF;
    color: black;
    text-align: center;
    padding: 25px 20px;
}

.login-header h1 {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.login-header p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.login-form {
    padding: 25px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
}

.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

.form-control {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.login-button {
    width: 100%;
    padding: 12px;
    background: #73E373;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 15px;
}

.login-button:hover {
    background: #6ac46a;
}

.login-button:active {
    transform: scale(0.98);
}

.demo-accounts {
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 5px;
    font-size: 0.85rem;
}

.demo-accounts h3 {
    margin-bottom: 10px;
    color: var(--primary);
    font-size: 1rem;
}

.account {
    margin-bottom: 8px;
    padding: 8px;
    background: white;
    border-radius: 4px;
    border-left: 3px solid var(--primary);
}

.account:last-child {
    margin-bottom: 0;
}

.error-message {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 5px;
    display: none;
}

.error-message.show {
    display: block;
}

.form-control.error {
    border-color: var(--danger);
}

/* Style untuk toggle ganti password */
.change-password-toggle {
    margin: 15px 0;
    display: flex;
    align-items: center;
}

.change-password-toggle input[type="checkbox"] {
    margin-right: 8px;
}

.change-password-toggle label {
    font-size: 0.9rem;
    cursor: pointer;
}

/* Style untuk field password baru yang tersembunyi */
.hidden {
    display: none;
}

/* Style untuk pesan dari server */
#server-message {
    margin-top: 15px;
    text-align: center;
    background-color: #ffe6e6;
    padding: 10px;
    border-radius: 5px;
    border-left: 4px solid var(--danger);
}

.modal-button {
    background-color: #4a6cf7;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.modal-button:hover {
    background-color: #3a5cd8;
}

/* Responsive */
@media (max-width: 480px) {
    .login-container {
        width: 90%;
    }
    
    .login-form {
        padding: 20px;
    }
}