/**
 * Social Login Styles
 */

.social-login-wrapper {
    margin: 20px 0;
}

.social-login-separator {
    text-align: center;
    position: relative;
    margin: 20px 0;
}

.social-login-separator::before,
.social-login-separator::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background-color: #e5e7eb;
}

.social-login-separator::before {
    left: 0;
}

.social-login-separator::after {
    right: 0;
}

.social-login-separator span {
    background: #fff;
    padding: 0 15px;
    color: #6b7280;
    font-size: 13px;
    font-weight: 500;
}

/* Buttons Grid Layout */
.social-login-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

/* Common Button Styles */
.social-login-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid #e5e7eb;
    background: #fff;
    color: #374151;
    cursor: pointer;
    box-sizing: border-box;
}

.social-login-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-decoration: none;
}

.social-login-button:active {
    transform: translateY(0);
}

.social-login-button svg,
.social-login-button img {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Email OTP Button */
.social-login-otp-toggle {
    background: #fff !important;
    background-color: #fff !important;
    border-color: #16a34a;
    color: #16a34a;
}

.social-login-otp-toggle:hover {
    background: #16a34a !important;
    background-color: #16a34a !important;
    border-color: #16a34a;
    color: #fff;
}

.social-login-otp-toggle:hover svg {
    stroke: #fff;
}

/* Google Button */
.social-login-google {
    border-color: #ea4335;
    color: #ea4335;
}

.social-login-google:hover {
    background: #ea4335;
    border-color: #ea4335;
    color: #fff;
}

.social-login-google:hover svg path {
    fill: #fff;
}

/* Facebook Button */
.social-login-facebook {
    border-color: #1877F2;
    color: #1877F2;
}

.social-login-facebook:hover {
    background: #1877F2;
    border-color: #1877F2;
    color: #fff;
}

.social-login-facebook:hover svg path {
    fill: #fff;
}

/* Zalo Button */
.social-login-zalo {
    border-color: #0068FF;
    color: #0068FF;
}

.social-login-zalo:hover {
    background: #0068FF;
    border-color: #0068FF;
    color: #fff;
}

/* OTP Form Styles */
.social-login-otp-form {
    margin-top: 20px;
    padding: 24px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
}

.otp-form-header {
    text-align: center;
    margin-bottom: 20px;
}

.otp-form-header h3 {
    margin: 0 0 8px 0;
    font-size: 18px;
    font-weight: 600;
    color: #111827;
}

.otp-form-header p {
    margin: 0;
    font-size: 14px;
    color: #6b7280;
}

.otp-form-group {
    margin-bottom: 16px;
}

.otp-form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: #374151;
}

.otp-form-group input {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.otp-form-group input:focus {
    outline: none;
    border-color: #16a34a;
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.otp-form-group input::placeholder {
    color: #9ca3af;
}

/* OTP Input Wrapper - Side by side */
.otp-input-wrapper {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.otp-prefix-group {
    flex: 0 0 100px;
    margin-bottom: 0;
}

.otp-prefix-group input {
    text-align: center;
    font-weight: 600;
    letter-spacing: 2px;
    background: #e5e7eb;
    text-transform: uppercase;
}

.otp-code-group {
    flex: 1;
    margin-bottom: 0;
}

.otp-code-group input {
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 4px;
}

.otp-submit-btn {
    width: 100%;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: #16a34a;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.otp-submit-btn:hover {
    background: #15803d;
}

.otp-submit-btn:active {
    transform: scale(0.98);
}

.otp-submit-btn:disabled {
    background: #9ca3af;
    cursor: not-allowed;
}

.otp-submit-btn.loading {
    position: relative;
    color: transparent;
}

.otp-submit-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.otp-sent-info {
    background: #dcfce7;
    border: 1px solid #86efac;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
}

.otp-sent-info p {
    margin: 0;
    font-size: 14px;
    color: #166534;
}

.otp-sent-info .otp-expires {
    font-size: 12px;
    color: #15803d;
    margin-top: 4px;
}

.otp-resend {
    text-align: center;
    margin-top: 12px;
}

.otp-resend-btn {
    background: none;
    border: none;
    color: #16a34a;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: underline;
}

.otp-resend-btn:hover {
    color: #15803d;
}

.otp-resend-btn:disabled {
    color: #9ca3af;
    cursor: not-allowed;
    text-decoration: none;
}

.otp-back-btn {
    display: block;
    width: 100%;
    margin-top: 16px;
    padding: 10px;
    background: none;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    color: #6b7280;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.otp-back-btn:hover {
    background: #f3f4f6;
    color: #374151;
}

.otp-message {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    display: none;
}

.otp-message.success {
    display: block;
    background: #dcfce7;
    border: 1px solid #86efac;
    color: #166534;
}

.otp-message.error {
    display: block;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
}

/* Error state */
.social-login-error {
    margin-top: 16px;
    padding: 12px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #dc2626;
    font-size: 14px;
}

/* WordPress login page specific styles */
#loginform .social-login-wrapper {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
}

/* Mobile responsive */
@media (max-width: 480px) {
    .social-login-buttons {
        grid-template-columns: 1fr;
    }
    
    .social-login-button {
        padding: 11px 14px;
        font-size: 13px;
    }
    
    .social-login-separator span {
        font-size: 12px;
    }
    
    .social-login-otp-form {
        padding: 16px;
    }
    
    .otp-input-wrapper {
        flex-direction: column;
        gap: 12px;
    }
    
    .otp-prefix-group {
        flex: 1;
    }
    
    .otp-form-group input {
        padding: 11px 12px;
        font-size: 14px;
    }
    
    .otp-submit-btn {
        padding: 11px 16px;
        font-size: 14px;
    }
}

/* RTL Support */
body.rtl .social-login-separator::before {
    left: auto;
    right: 0;
}

body.rtl .social-login-separator::after {
    right: auto;
    left: 0;
}

/* WooCommerce My Account page specific styles */
.woocommerce-form-login .social-login-wrapper,
.woocommerce-form-register .social-login-wrapper {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
}

.woocommerce-form-login .social-login-separator::before,
.woocommerce-form-login .social-login-separator::after,
.woocommerce-form-register .social-login-separator::before,
.woocommerce-form-register .social-login-separator::after {
    width: 35%;
}

.woocommerce-form-login .social-login-buttons,
.woocommerce-form-register .social-login-buttons {
    max-width: 500px;
}

.woocommerce-form-login .social-login-otp-form,
.woocommerce-form-register .social-login-otp-form {
    max-width: 500px;
}