/**
 * AGS Captcha Styles
 * Styles for various captcha providers and containers
 */

/* Base captcha container */
.ags-captcha-container {
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 78px; /* Standard height for most captchas */
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

/* Google reCAPTCHA adjustments */
.ags-captcha-container[data-provider="recaptcha"] {
    background: var(--ags-surface);
    padding: var(--ags-space-sm);
    border-radius: var(--ags-radius);
}

.ags-captcha-container[data-provider="recaptcha"] .g-recaptcha {
    transform: scale(1);
    transform-origin: center;
}

/* reCAPTCHA v3 badge positioning */
.grecaptcha-badge {
    visibility: visible !important;
    bottom: 14px !important;
    right: 14px !important;
}

/* Cloudflare Turnstile adjustments */
.ags-captcha-container[data-provider="turnstile"] {
    background: transparent;
}

.ags-captcha-container[data-provider="turnstile"] .cf-turnstile {
    margin: 0 auto;
}

/* hCaptcha adjustments */
.ags-captcha-container[data-provider="hcaptcha"] {
    background: var(--ags-surface);
    padding: var(--ags-space-sm);
    border-radius: var(--ags-radius);
    min-width: 0; /* Allow shrinking */
    width: 100%;
}

.ags-captcha-container[data-provider="hcaptcha"] .h-captcha {
    margin: 0 auto;
    max-width: 100%;
    width: 303px; /* Standard hCaptcha width */
    height: 78px; /* Standard hCaptcha height */
}

/* Force hCaptcha iframe to be responsive */
.ags-captcha-container[data-provider="hcaptcha"] .h-captcha iframe {
    max-width: 100% !important;
}

/* TR7 Internal Captcha - Compact Vertical Design */
.ags-captcha-container[data-provider="tr7"] {
    flex-direction: column;
    gap: var(--ags-space-xs);
    padding: var(--ags-space-sm);
    background: var(--ags-surface);
    border: 1px solid var(--ags-border-light);
    border-radius: var(--ags-radius-sm);
    width: 100%;
    max-width: 320px;
    margin: var(--ags-space-sm) auto;
}

.ags-captcha-container[data-provider="tr7"] .ags-captcha-image {
    background: white;
    padding: 3px;
    border-radius: var(--ags-radius-sm);
    border: 1px solid var(--ags-border-lightest);
    text-align: center;
}

.ags-captcha-container[data-provider="tr7"] .ags-captcha-img {
    display: block;
    max-width: 100%;
    height: auto;
}

.ags-captcha-container[data-provider="tr7"] .ags-captcha-input {
    width: 100%;
    padding: var(--ags-space-sm) var(--ags-space-md);
    font-size: 0.875rem;
    text-align: center;
    letter-spacing: 0.05em;
}

.ags-captcha-container[data-provider="tr7"] .ags-form-group {
    width: 100%;
    margin: 0;
}

/* Loading state */
.ags-captcha-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 78px;
    color: var(--ags-text-muted);
}

.ags-captcha-loading::before {
    content: '';
    width: 24px;
    height: 24px;
    margin-right: var(--ags-space-sm);
    border: 2px solid var(--ags-border);
    border-top-color: var(--ags-accent);
    border-radius: 50%;
    animation: ags-captcha-spin 0.8s linear infinite;
}

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

/* Error state */
.ags-captcha-error {
    background: var(--ags-error-surface);
    color: var(--ags-error);
    padding: var(--ags-space-md);
    border-radius: var(--ags-radius);
    text-align: center;
}

.ags-captcha-error i {
    margin-right: var(--ags-space-sm);
}

/* Mobile responsiveness */
@media (max-width: 400px) {
    /* Scale down reCAPTCHA on small screens */
    .ags-captcha-container[data-provider="recaptcha"] .g-recaptcha {
        transform: scale(0.85);
        transform-origin: center;
    }
    
    /* hCaptcha mobile wrapper approach */
    .ags-captcha-container[data-provider="hcaptcha"] {
        padding: 0;
        background: transparent;
        width: 100%;
        max-width: 100%;
        position: relative;
        height: 66px; /* 78px * 0.85 scale */
    }
    
    .ags-captcha-container[data-provider="hcaptcha"] .h-captcha {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%) scale(0.85);
        transform-origin: center;
        width: 303px;
        height: 78px;
    }
    
    /* Adjust container padding */
    .ags-captcha-container {
        margin: 0 0;
        padding: 0;
    }
    
    /* Remove padding from captcha providers on mobile */
    .ags-captcha-container[data-provider="recaptcha"] {
        padding: 0;
        background: transparent;
    }
}

/* Even smaller screens (iPhone SE and below) */
@media (max-width: 375px) {
    .ags-captcha-container[data-provider="recaptcha"] .g-recaptcha {
        transform: scale(0.77);
        transform-origin: center;
    }
    
    .ags-captcha-container[data-provider="hcaptcha"] {
        height: 60px; /* 78px * 0.77 scale */
    }
    
    .ags-captcha-container[data-provider="hcaptcha"] .h-captcha {
        transform: translate(-50%, -50%) scale(0.77);
    }
}

/* Dark mode adjustments */
html[data-theme="dark"] .ags-captcha-container[data-provider="tr7"] .ags-captcha-image {
    background: var(--ags-surface-elevated);
    filter: brightness(0.9);
}

/* Accessibility improvements */
/* Removed focus-within style as inputs already have their own focus styling */

/* Integration with form styles */
.ags-form-group + .ags-captcha-container {
    margin-top: var(--ags-space-sm);
}

.ags-captcha-container + .ags-form-group {
    margin-top: var(--ags-space-sm);
}

/* Captcha info text */
.ags-captcha-info {
    font-size: 0.875rem;
    color: var(--ags-text-muted);
    text-align: center;
    margin-top: var(--ags-space-sm);
}

.ags-captcha-info a {
    color: var(--ags-accent);
    text-decoration: none;
}

.ags-captcha-info a:hover {
    text-decoration: underline;
}

/* Captcha loading indicator */
.ags-captcha-container[data-loading="true"]::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    border: 3px solid var(--ags-border);
    border-top-color: var(--ags-accent);
    border-radius: 50%;
    animation: ags-captcha-spin 0.8s linear infinite;
}

.ags-captcha-container[data-loading="true"] > * {
    opacity: 0;
    visibility: hidden;
}

/* Captcha container with relative positioning for loading overlay */
.ags-captcha-container {
    position: relative;
}

/* Theme-aware captcha containers */
.ags-captcha-container[data-theme="auto"] {
    /* Let captcha providers handle theme automatically */
}

/* Fix invisible reCAPTCHA positioning */
.ags-captcha-container[data-version="v2_invisible"] {
    min-height: 0;
    margin: 0;
    padding: 0;
}

/* Fix reCAPTCHA v3 container */
.ags-captcha-container[data-version="v3"] {
    display: none;
}

/* Prevent Turnstile auto-render issues */
.cf-turnstile[data-render="explicit"]:empty {
    min-height: 65px;
    display: block;
}

/* Hide Turnstile widget during theme transitions */
.cf-turnstile[data-render="explicit"].updating {
    opacity: 0.5;
    pointer-events: none;
}