.bg-login {
    background-color: var(--color-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background-color: var(--color-white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.04); 
}

.login-header {
    margin-bottom: 30px;
    margin-top: 10px;
}

.login-header h3 {
    font-size: 22px;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.login-header p {
    font-size: 14px;
    color: var(--color-text-muted);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-dark);
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-family: var(--font-main);
    font-size: 15px;
    transition: all 0.2s ease;
    background-color: #fafafa;
}

/* Efek saat input sedang diketik (Fokus) */
.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(80, 161, 159, 0.15); /* Glow efek warna teal */
}

.btn-block {
    width: 100%;
    margin-top: 10px;
    font-size: 16px;
}

.text-center {
    text-align: center;
}

.back-link {
    margin-top: 25px;
}

.back-link a {
    font-size: 14px;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.back-link a:hover {
    color: var(--color-dark);
}

.toggle-link {
    margin-top: 20px;
    font-size: 14px;
    color: var(--color-text-muted);
}

.btn-text {
    background: none;
    border: none;
    color: var(--color-accent); 
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
    padding: 0;
    margin-left: 5px;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.btn-text:hover {
    color: var(--color-dark);
}

form {
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 1;
    transform: translateY(0);
}

form.hidden {
    display: none;
    opacity: 0;
    transform: translateY(10px);
}