/**
 * Apple Authentication CSS Styles
 */

/* Autofill detection animation */
@keyframes onAutoFillStart {
    from { /**/ }
    to { /**/ }
}

@keyframes onAutoFillCancel {
    from { /**/ }
    to { /**/ }
}

input:-webkit-autofill {
    animation-name: onAutoFillStart;
    animation-duration: 0.001s;
}

input:not(:-webkit-autofill) {
    animation-name: onAutoFillCancel;
    animation-duration: 0.001s;
}

.btn-apple-signin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: #000;
    color: #fff;
    border: 1px solid #000;
    border-radius: 6px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 200px;
    height: 44px;
}

.btn-apple-signin:hover {
    background-color: #333;
    border-color: #333;
    color: #fff;
    text-decoration: none;
}

.btn-apple-signin:active {
    background-color: #000;
    transform: translateY(1px);
}

.btn-apple-signin:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.btn-apple-signin svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Dark mode support */
/* @media (prefers-color-scheme: dark) {
    .btn-apple-signin {
        background-color: #fff;
        color: #000;
        border-color: #fff;
    }
    
    .btn-apple-signin:hover {
        background-color: #f5f5f5;
        border-color: #f5f5f5;
        color: #000;
    }
} */

/* Responsive design */
@media (max-width: 480px) {
    .btn-apple-signin {
        min-width: 100%;
        font-size: 14px;
        padding: 10px 20px;
    }
}

/* Loading state */
.btn-apple-signin.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-apple-signin.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error state */
.btn-apple-signin.error {
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-apple-signin.error:hover {
    background-color: #c82333;
    border-color: #c82333;
}

/* Success state */
.btn-apple-signin.success {
    background-color: #28a745;
    border-color: #28a745;
}

.btn-apple-signin.success:hover {
    background-color: #218838;
    border-color: #218838;
}

/* Container for Apple Sign In button */
.apple-signin-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
}

.apple-signin-container .btn-apple-signin {
    margin: 0;
}

/* Divider with "or" text */
.apple-signin-divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
    color: #6c757d;
    font-size: 14px;
}

.apple-signin-divider::before,
.apple-signin-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: #dee2e6;
}

.apple-signin-divider span {
    padding: 0 15px;
    background-color: #fff;
}

/* Form integration */
.login-form .apple-signin-container {
    margin-top: 15px;
}

.register-form .apple-signin-container {
    margin-top: 15px;
}