/**
 * CSS für DSGVO-konforme YouTube Video Integration
 * Basiert auf dem bewährten Google Maps System
 */

/* YouTube Container */
.youtube-consent-container {
    position: relative;
    width: 100%;
    margin-bottom: 15px;
}

.video-wrapper.youtube-consent-container,
.video-wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    overflow: hidden;
    border-radius: var(--radius-medium);
    background-color: #000;
    min-height: 200px;
}

/* Unterstützung für aspect-ratio */
@supports (aspect-ratio: 16/9) {
    .video-wrapper.youtube-consent-container,
    .video-wrapper {
        height: auto;
        padding-bottom: 0;
        aspect-ratio: 16/9;
        min-height: 200px;
    }
}

/* YouTube Thumbnail Container */
.youtube-thumbnail-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    border-radius: var(--radius-medium);
    overflow: hidden;
    background-color: #000;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.youtube-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.3s ease;
}

.youtube-thumbnail-container:hover .youtube-thumbnail {
    filter: brightness(0.8);
}

/* YouTube Play Button - Bootstrap Icon Version */
.youtube-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
    z-index: 2;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.youtube-play-button i {
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
    transition: all 0.3s ease;
}

.youtube-thumbnail-container:hover .youtube-play-button {
    transform: translate(-50%, -50%) scale(1.1);
}

.youtube-thumbnail-container:active .youtube-play-button {
    transform: translate(-50%, -50%) scale(0.95);
}

/* Fallback für alte SVG-Icons (falls noch vorhanden) */
.youtube-play-button svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

/* GDPR Overlay */
.youtube-gdpr-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    text-align: center;
    z-index: 100;
    border-radius: 8px;
    animation: fadeIn 0.3s ease-out;
    min-height: 200px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.youtube-gdpr-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    max-width: 450px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transform: translateY(0);
}

.youtube-gdpr-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    margin-top: 0;
}

.youtube-gdpr-text {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    margin-bottom: 15px;
}

.youtube-gdpr-privacy {
    font-size: 12px;
    line-height: 1.5;
    color: #666;
    margin-bottom: 25px;
}

.youtube-gdpr-privacy .privacy-link {
    color: rgba(var(--main-color), 1.0);
    text-decoration: underline;
}

.youtube-gdpr-privacy .privacy-link:hover {
    color: rgba(var(--main-color), 0.8);
}

/* Consent Buttons */
.youtube-gdpr-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
}

.youtube-consent-btn {
    background: rgba(var(--main-color), 1.0);
    color: white !important;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer !important;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    min-width: 120px;
    position: relative;
    z-index: 10000 !important;
    pointer-events: auto !important;
    user-select: none;
}

.youtube-consent-btn:hover {
    background: rgba(var(--main-color), 0.9);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--main-color), 0.3);
}

.youtube-consent-btn:active {
    transform: translateY(0);
}

.youtube-consent-decline {
    background: #6c757d !important;
    z-index: 1001;
}

.youtube-consent-decline:hover {
    background: #5a6268 !important;
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3) !important;
}

.youtube-consent-accept {
    background: #28a745 !important;
    z-index: 1001;
}

.youtube-consent-accept:hover {
    background: #218838 !important;
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3) !important;
}

/* Video Loading Animation */
.youtube-loading {
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.youtube-loaded {
    opacity: 1;
}

/* Iframe Styling */
.youtube-consent-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 8px;
    background-color: #000;
}

/* Responsive Design */
@media (max-width: 768px) {
    .youtube-gdpr-content {
        padding: 25px 20px;
        margin: 15px;
        max-width: calc(100vw - 40px);
    }
    
    .youtube-gdpr-title {
        font-size: 18px;
    }
    
    .youtube-gdpr-text {
        font-size: 13px;
    }
    
    .youtube-gdpr-privacy {
        font-size: 11px;
    }
    
    .youtube-consent-btn {
        padding: 10px 20px;
        font-size: 14px;
        min-width: 100px;
    }
    
    .youtube-gdpr-buttons {
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .youtube-gdpr-content {
        padding: 20px 15px;
        margin: 10px;
    }
    
    .youtube-gdpr-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .youtube-consent-btn {
        width: 100%;
        max-width: 200px;
    }
}

/* Video Title Styling (außerhalb des Containers) */
.video-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    text-align: center;
    margin-top: 15px;
    margin-bottom: 0;
}

/* Alternative Layouts für verschiedene Container */
.youtube-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 15px;
}

.youtube-container.youtube-consent-container {
    background-color: #000;
}

/* Placeholder für fehlende Thumbnails */
.youtube-thumbnail[src*="data:image/svg"] {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

/* Hover-Effekte für bessere UX */
.youtube-thumbnail-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
    z-index: 1;
}

.youtube-thumbnail-container:hover::before {
    transform: translateX(100%);
}

/* Zusätzlicher Glanz-Effekt */
.youtube-thumbnail-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, 
        transparent 0%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.youtube-thumbnail-container:hover::after {
    opacity: 1;
}

/* Focus Accessibility */
.youtube-consent-btn:focus {
    outline: 2px solid rgba(var(--main-color), 0.5);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .youtube-gdpr-overlay {
        background: rgba(0, 0, 0, 0.95);
    }
    
    .youtube-gdpr-content {
        border: 2px solid #333;
    }
    
    .youtube-consent-btn {
        border: 2px solid currentColor;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .youtube-thumbnail,
    .youtube-play-button,
    .youtube-consent-btn,
    .youtube-thumbnail-container::before,
    .youtube-thumbnail-container::after {
        transition: none;
        animation: none;
    }
    
    .youtube-gdpr-overlay {
        animation: none;
    }
}