/**
 * Expresso Modal - Checkout Specific Styles
 * CSS específico para integração com checkout (inline + modal fallback)
 */

/* === CHECKOUT INLINE STYLES === */

/* === CAMPO OTP INLINE === */
.expresso-otp-field {
    margin-top: var(--expresso-spacing-lg);
    padding: var(--expresso-spacing-lg);
    background: var(--expresso-checkout-background, #f8f9fa);
    border: 1px solid var(--expresso-border-color);
    border-radius: var(--expresso-border-radius);
    animation: slideDown var(--expresso-transition-duration) ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
        max-height: 0;
    }
    to {
        opacity: 1;
        transform: translateY(0);
        max-height: 500px;
    }
}

.expresso-otp-field label {
    font-weight: 600;
    color: var(--expresso-text-primary);
    margin-bottom: var(--expresso-spacing-xs);
    display: block;
}

.expresso-otp-field .required {
    color: var(--expresso-error-color);
}

/* === MENSAGEM PERSONALIZADA === */
.expresso-checkout-message {
    margin-bottom: var(--expresso-spacing-lg);
    padding: var(--expresso-spacing-md);
    background: var(--expresso-info-background, #e3f2fd);
    border: 1px solid var(--expresso-info-border, #2196f3);
    border-radius: var(--expresso-border-radius);
    color: var(--expresso-info-text, #1565c0);
    font-size: var(--expresso-font-size-sm);
    line-height: 1.5;
}

/* === CONTAINER OTP === */
.expresso-otp-container {
    margin-top: var(--expresso-spacing-md);
}

/* === AÇÕES OTP === */
.otp-actions {
    margin-bottom: var(--expresso-spacing-lg);
}

#send-otp-btn {
    width: 100%;
    padding: var(--expresso-button-padding);
    background: var(--expresso-primary-color);
    color: var(--expresso-primary-text, #ffffff);
    border: none;
    border-radius: var(--expresso-border-radius);
    font-size: var(--expresso-font-size);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--expresso-transition-duration) ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--expresso-spacing-xs);
    min-height: 44px;
}

#send-otp-btn:hover:not(:disabled) {
    background: var(--expresso-primary-hover);
    transform: translateY(-1px);
}

#send-otp-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* === VERIFICAÇÃO OTP === */
.otp-verification {
    animation: fadeIn var(--expresso-transition-duration) ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.otp-input-group {
    display: flex;
    gap: var(--expresso-spacing-sm);
    margin-bottom: var(--expresso-spacing-md);
}

.otp-input {
    flex: 1;
    padding: var(--expresso-spacing-md);
    border: var(--expresso-input-border);
    border-radius: var(--expresso-border-radius);
    background: var(--expresso-input-background);
    color: var(--expresso-text-primary);
    font-size: var(--expresso-font-size);
    font-weight: 600;
    text-align: center;
    letter-spacing: 1px;
    transition: all var(--expresso-transition-duration) ease;
}

.otp-input:focus {
    outline: none;
    border-color: var(--expresso-primary-color);
    box-shadow: var(--expresso-input-focus-shadow);
}

.otp-input.invalid {
    border-color: var(--expresso-error-color);
    box-shadow: 0 0 0 1px var(--expresso-error-color);
    animation: shake 0.3s ease-in-out;
}

#verify-otp-btn {
    flex-shrink: 0;
    width: 120px;
    padding: var(--expresso-spacing-md);
    background: var(--expresso-success-color);
    color: var(--expresso-success-text, #ffffff);
    border: none;
    border-radius: var(--expresso-border-radius);
    font-size: var(--expresso-font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--expresso-transition-duration) ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--expresso-spacing-xs);
}

#verify-otp-btn:hover:not(:disabled) {
    background: var(--expresso-success-hover, #059669);
    transform: translateY(-1px);
}

#verify-otp-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* === FOOTER OTP === */
.otp-footer {
    text-align: center;
    padding-top: var(--expresso-spacing-md);
    border-top: 1px solid var(--expresso-border-color);
}

.otp-footer small {
    display: block;
    margin-bottom: var(--expresso-spacing-sm);
    color: var(--expresso-text-muted);
    font-size: var(--expresso-font-size-xs);
}

.otp-footer-actions {
    display: flex;
    justify-content: center;
    gap: var(--expresso-spacing-lg);
}

.button-link {
    background: none;
    border: none;
    color: var(--expresso-primary-color);
    font-size: var(--expresso-font-size-xs);
    cursor: pointer;
    padding: var(--expresso-spacing-xs);
    border-radius: var(--expresso-border-radius-sm);
    transition: all var(--expresso-transition-duration) ease;
    text-decoration: none;
}

.button-link:hover:not(:disabled) {
    background: var(--expresso-primary-color-10);
    color: var(--expresso-primary-hover);
}

.button-link:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* === STATUS === */
.otp-status {
    margin-top: var(--expresso-spacing-md);
}

.otp-status .woocommerce-message,
.otp-status .woocommerce-error,
.otp-status .woocommerce-info {
    margin: 0;
    padding: var(--expresso-spacing-sm) var(--expresso-spacing-md);
    border-radius: var(--expresso-border-radius);
    font-size: var(--expresso-font-size-sm);
}

.otp-status .woocommerce-message {
    background: var(--expresso-success-background, #d1fae5);
    border: 1px solid var(--expresso-success-color);
    color: var(--expresso-success-color);
}

.otp-status .woocommerce-error {
    background: var(--expresso-error-background, #fee2e2);
    border: 1px solid var(--expresso-error-color);
    color: var(--expresso-error-color);
}

.otp-status .woocommerce-info.loading {
    background: var(--expresso-info-background, #e3f2fd);
    border: 1px solid var(--expresso-info-border, #2196f3);
    color: var(--expresso-info-text, #1565c0);
    display: flex;
    align-items: center;
    gap: var(--expresso-spacing-sm);
}

.otp-status .loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* === MODAL FALLBACK === */
.expresso-checkout-fallback .expresso-modal-container {
    max-width: 400px;
}

.fallback-content {
    padding: var(--expresso-spacing-lg);
    text-align: center;
}

.fallback-content p {
    margin: 0 0 var(--expresso-spacing-md) 0;
    color: var(--expresso-text-secondary);
    line-height: 1.5;
}

.fallback-content p strong {
    color: var(--expresso-text-primary);
    font-weight: 600;
}

.fallback-content .form-group {
    margin: var(--expresso-spacing-xl) 0;
    text-align: left;
}

.fallback-content label {
    display: block;
    margin-bottom: var(--expresso-spacing-xs);
    font-weight: 600;
    color: var(--expresso-text-primary);
}

#fallback-otp {
    width: 100%;
    padding: var(--expresso-spacing-md);
    border: var(--expresso-input-border);
    border-radius: var(--expresso-border-radius);
    background: var(--expresso-input-background);
    color: var(--expresso-text-primary);
    font-size: var(--expresso-font-size-lg);
    font-weight: 600;
    text-align: center;
    letter-spacing: 2px;
    transition: all var(--expresso-transition-duration) ease;
}

#fallback-otp:focus {
    outline: none;
    border-color: var(--expresso-primary-color);
    box-shadow: var(--expresso-input-focus-shadow);
}

#fallback-verify {
    width: 100%;
    padding: var(--expresso-button-padding);
    background: var(--expresso-primary-color);
    color: var(--expresso-primary-text, #ffffff);
    border: none;
    border-radius: var(--expresso-border-radius);
    font-size: var(--expresso-font-size);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--expresso-transition-duration) ease;
    margin: var(--expresso-spacing-lg) 0;
    min-height: 48px;
}

#fallback-verify:hover:not(:disabled) {
    background: var(--expresso-primary-hover);
    transform: translateY(-1px);
}

#fallback-verify:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.fallback-footer {
    padding-top: var(--expresso-spacing-lg);
    border-top: 1px solid var(--expresso-border-color);
}

#fallback-resend {
    background: none;
    border: none;
    color: var(--expresso-primary-color);
    font-size: var(--expresso-font-size-sm);
    cursor: pointer;
    padding: var(--expresso-spacing-sm);
    border-radius: var(--expresso-border-radius);
    transition: all var(--expresso-transition-duration) ease;
}

#fallback-resend:hover:not(:disabled) {
    background: var(--expresso-primary-color-10);
    color: var(--expresso-primary-hover);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .otp-input-group {
        flex-direction: column;
    }
    
    #verify-otp-btn {
        width: 100%;
    }
    
    .otp-footer-actions {
        flex-direction: column;
        gap: var(--expresso-spacing-sm);
    }
    
    .expresso-otp-field {
        padding: var(--expresso-spacing-md);
    }
}

@media (max-width: 480px) {
    .fallback-content {
        padding: var(--expresso-spacing-md);
    }
    
    .expresso-checkout-message {
        padding: var(--expresso-spacing-sm);
    }
}