/* LabMessenger Video Template - Template mit kollabierbare Navigation */


/* Layout Container */
.labmessenger-video {
    display: flex;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    background: #ffffff;
}

/* Sidebar Navigation */
.labmessenger-video__sidebar {
    width: 200px;
    background: #f4f4f4;
    padding: 20px 0;
    transition: margin-left 0.3s ease;
    position: relative;
    flex-shrink: 0;
}

.labmessenger-video__sidebar.is-collapsed {
    margin-left: -280px;
}

/* Navigation Toggle Button */
.labmessenger-video__toggle {
    position: absolute;
    top: 20px;
    right: -40px;
    width: 40px;
    height: 40px;
    background: #f4f4f4;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0 4px 4px 0;
    transition: background-color 0.2s ease;
    z-index: 10;
}

.labmessenger-video__toggle:hover {
    background: #e0e0e0;
}

.labmessenger-video__toggle-icon {
    width: 20px;
    height: 20px;
    position: relative;
}

.labmessenger-video__toggle-icon::before,
.labmessenger-video__toggle-icon::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 2px;
    background: #333;
    top: 50%;
    left: 50%;
    transition: transform 0.3s ease;
}

.labmessenger-video__toggle-icon::before {
    transform: translate(-50%, -3px) rotate(45deg);
}

.labmessenger-video__toggle-icon::after {
    transform: translate(-50%, 3px) rotate(-45deg);
}

.labmessenger-video__sidebar.is-collapsed .labmessenger-video__toggle-icon::before {
    transform: translate(-50%, -3px) rotate(-45deg);
}

.labmessenger-video__sidebar.is-collapsed .labmessenger-video__toggle-icon::after {
    transform: translate(-50%, 3px) rotate(45deg);
}

/* Navigation Menu */
.labmessenger-video__nav {
    margin: 0;
    padding: 0;
}

.labmessenger-video__nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.labmessenger-video__nav-item {
    margin: 0;
    padding: 0;
    list-style: none;
}

.labmessenger-video__nav-link {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #333;
    text-decoration: none;
    text-transform: uppercase;
    transition: background-color 0.2s ease;
    position: relative;
}

.labmessenger-video__nav-link:hover {
    background: rgba(0, 130, 45, 0.05);
    color: #00822d;
}

.labmessenger-video__nav-item.is-active > .labmessenger-video__nav-link {
    color: #00822d;
    font-weight: 600;
}

.labmessenger-video__nav-item.is-active > .labmessenger-video__nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #00822d;
}

/* Navigation Text */
.labmessenger-video__nav-text {
    flex: 0 1 auto;
}

/* Navigation Icon (for items with subpages) */
.labmessenger-video__nav-icon {
    margin-left: 6px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
}

.labmessenger-video__nav-icon::before {
    content: "\e809";
    font-family: "wisplinghoff-icon";
    color: inherit;
    font-size: 0.875rem;
    line-height: 1;
    transition: transform 0.3s ease;
}

.labmessenger-video__nav-item.is-open .labmessenger-video__nav-icon::before {
    transform: rotate(90deg);
}

/* Submenu Styles */
.labmessenger-video__nav-item.has-submenu {
    position: relative;
}

.labmessenger-video__nav-item.has-submenu > .labmessenger-video__nav-link {
    padding-right: 40px;
}

.labmessenger-video__nav-toggle {
    position: absolute;
    right: 10px;
    top: 12px;
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.labmessenger-video__nav-toggle:hover .labmessenger-video__nav-icon {
    color: #00822d;
}

.labmessenger-video__nav-icon {
    font-size: 16px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    display: inline-block;
    color: #666;
}

.labmessenger-video__nav-icon::before {
    content: "\e809";
    font-family: "wisplinghoff-icon";
    font-size: 1.5rem;
    line-height: 1;
}

.labmessenger-video__nav-item.is-open .labmessenger-video__nav-icon {
    transform: rotate(90deg);
}

.labmessenger-video__submenu {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.03);
    transition: max-height 0.4s ease-in-out, opacity 0.3s ease-in-out;
    opacity: 0;
}

.labmessenger-video__nav-item.is-open .labmessenger-video__submenu {
    max-height: 500px;
    opacity: 1;
}

.labmessenger-video__submenu-item {
    margin: 0;
    padding: 0;
    list-style: none;
}

.labmessenger-video__submenu-link {
    display: block;
    padding: 10px 20px 10px 40px;
    color: #555;
    text-decoration: none;
    text-transform: uppercase;
    transition: background-color 0.2s ease;
    position: relative;
    font-size: 0.875rem;
}

.labmessenger-video__submenu-link:hover {
    background: rgba(0, 130, 45, 0.05);
    color: #00822d;
}

.labmessenger-video__submenu-item.is-active > .labmessenger-video__submenu-link {
    color: #00822d;
    font-weight: 600;
}

.labmessenger-video__submenu-item.is-active > .labmessenger-video__submenu-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #00822d;
}

/* Content Area */
.labmessenger-video__content {
    flex: 1;
    padding: 24px 32px;
    background: #ffffff;
    overflow-y: auto;
    max-width: 1200px;
    margin-left: 0;
    margin-right: auto;
}

/* Video Item Layout */
.labmessenger-video__item {
    display: flex !important;
    flex-direction: row !important;
    gap: 2rem !important;
    padding: 3rem 2rem;
    margin: 0 -2rem;
    border-bottom: 1px solid #e0e0e0;
    align-items: flex-start !important;
    transition: background-color 0.2s ease;
    width: calc(100% + 4rem) !important;
}

.labmessenger-video__item:first-child {
    padding-top: 3rem;
}

.labmessenger-video__item:last-child {
    border-bottom: none;
    padding-bottom: 3rem;
}

/* Alternating Background - Target content elements, not items */
/* Each content element creates its own .labmessenger-video__item */
/* So we need to target the parent content element container */
.frame:nth-child(even) .labmessenger-video__item,
.ce-frame:nth-child(even) .labmessenger-video__item,
[id^="c"]:nth-child(even) .labmessenger-video__item {
    background: #fafafa !important;
}

.frame:nth-child(odd) .labmessenger-video__item,
.ce-frame:nth-child(odd) .labmessenger-video__item,
[id^="c"]:nth-child(odd) .labmessenger-video__item {
    background: #ffffff !important;
}

.labmessenger-video__item:hover {
    background: #f5f5f5 !important;
}

/* Video Media Container */
.labmessenger-video__media {
    flex: 0 0 60% !important;
    max-width: 60% !important;
    position: relative;
    min-width: 0; /* Allow shrinking */
    overflow: hidden;
    border-radius: 8px;
}

.labmessenger-video__player,
.labmessenger-video__media iframe,
.labmessenger-video__media video {
    width: 100%;
    height: auto;
    display: block;
}

.labmessenger-video__placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #f0f0f0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
}

/* Empty Placeholder (no video selected) */
.labmessenger-video__placeholder-empty {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #f8f8f8;
    border: 2px dashed #d0d0d0;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999;
    text-align: center;
    padding: 2rem;
    gap: 1rem;
}

.labmessenger-video__placeholder-empty svg {
    color: #00822d;
    opacity: 0.5;
}

.labmessenger-video__placeholder-empty p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
    color: #666;
}

/* Video Text Container */
.labmessenger-video__text {
    flex: 1 1 40% !important;
    max-width: 40% !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem;
}

.labmessenger-video__headline {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
    color: #00822d;
    line-height: 1.3;
}

.labmessenger-video__subline {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 500;
    color: #333;
    opacity: 0.85;
    line-height: 1.4;
}

.labmessenger-video__description {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
}

.labmessenger-video__description p {
    margin: 0 0 0.75rem 0;
}

.labmessenger-video__description p:last-child {
    margin-bottom: 0;
}

.labmessenger-video__duration {
    margin: 0.5rem 0 0 0;
    font-size: 0.9375rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.labmessenger-video__duration-label {
    font-weight: 600;
}

.labmessenger-video__duration-value {
    color: #00822d;
}

/* Fullscreen Button - Hidden (Plyr has built-in fullscreen button) */
.labmessenger-video__fullscreen-btn {
    display: none !important;
}

/* Plyr Player Customization */
.plyr {
    border-radius: 8px;
    overflow: hidden;
}

/* Fix black edges - remove black background from plyr--video */
.labmessenger-video__media .plyr--video {
    background: transparent !important;
}

/* Fix black edges on rounded corners - make wrapper transparent */
.labmessenger-video__media .plyr__video-wrapper {
    background: transparent !important;
    border-radius: inherit;
    overflow: hidden;
}

/* Black background only on the actual video/iframe element */
.labmessenger-video__media video,
.labmessenger-video__media iframe {
    background: #000;
    display: block;
}

/* Hide the big play button overlay */
.plyr__control--overlaid {
    display: none !important;
}

/* Control bar hover color - Wisplinghoff green */
.plyr--full-ui input[type=range] {
    color: #00822d;
}

.plyr__control.plyr__tab-focus,
.plyr__control:hover,
.plyr__control[aria-expanded=true] {
    background: #00822d !important;
}

.plyr__control:hover svg {
    fill: currentColor;
}

/* Progress bar color */
.plyr--full-ui input[type=range]::-webkit-slider-thumb {
    background: #00822d;
}

.plyr--full-ui input[type=range]::-moz-range-thumb {
    background: #00822d;
}

.plyr--full-ui input[type=range]::-ms-thumb {
    background: #00822d;
}

/* Responsive Anpassungen */

/* Desktop: Add left margin for spacing from sidebar */
@media (min-width: 901px) {
    .labmessenger-video__content {
        margin-left: 32px;
    }
}

/* Large Desktop: Content max-width can be larger */
@media (min-width: 1600px) {
    .labmessenger-video__content {
        max-width: 1280px;
    }
}

/* Medium Desktop: 50/50 split for balanced layout */
@media (max-width: 1200px) {
    .labmessenger-video__content {
        margin-right: 40px;
    }
    
    .labmessenger-video__media {
        flex: 0 0 50% !important;
        max-width: 50% !important;
        min-width: 0; /* Allow shrinking */
    }
    
    .labmessenger-video__text {
        flex: 0 0 50% !important;
        max-width: 50% !important;
        min-width: 0; /* Allow shrinking */
    }
    
    .labmessenger-video__headline {
        font-size: 1.5rem;
    }
    
    .labmessenger-video__subline {
        font-size: 1rem;
    }
}

/* Fix margin-right overlap issue - Override main.css rule */
/* main.css sets: main:not(.maintenance)>div { margin-right: 81px !important; } between 768px-1199px */
@media screen and (min-width: 48em) and (max-width: 74.9375em) {
    main:not(.maintenance) > .labmessenger-video > .labmessenger-video__content,
    .labmessenger-video .labmessenger-video__content,
    div.labmessenger-video__content {
        margin-right: 0 !important;
    }
}

/* Additional override with even higher specificity */
@media screen and (min-width: 48em) and (max-width: 74.9375em) {
    .labmessenger-video.labmessenger-video > .labmessenger-video__content.labmessenger-video__content {
        margin-right: 0 !important;
    }
}

/* Tablet/Small Window: Stack layout below 900px */
@media (max-width: 900px) {
    .labmessenger-video__content {
        padding: 24px 20px;
        margin-left: 20px;
    }
    
    .labmessenger-video__item {
        flex-direction: column !important;
        gap: 1.5rem !important;
        padding: 2.5rem 1.5rem;
        margin: 0 -1.5rem;
        width: calc(100% + 3rem) !important;
    }
    
    .labmessenger-video__item:first-child {
        padding-top: 2.5rem;
    }
    
    .labmessenger-video__item:last-child {
        padding-bottom: 2.5rem;
    }
    
    .labmessenger-video__media {
        flex: 0 0 auto !important;
        max-width: 100% !important;
        width: 100% !important;
        min-width: 0 !important;
    }
    
    .labmessenger-video__text {
        flex: 0 0 auto !important;
        max-width: 100% !important;
        width: 100% !important;
    }
    
    .labmessenger-video__headline {
        font-size: 1.5rem;
    }
    
    .labmessenger-video__subline {
        font-size: 1.0625rem;
    }
}

/* Mobile: Smaller fonts and spacing */
@media (max-width: 480px) {
    .labmessenger-video__content {
        padding: 20px 15px;
    }
    
    .labmessenger-video__item {
        padding: 2rem 1rem;
        margin: 0 -1rem;
        gap: 1.25rem !important;
        width: calc(100% + 2rem) !important;
    }
    
    .labmessenger-video__item:first-child {
        padding-top: 2rem;
    }
    
    .labmessenger-video__item:last-child {
        padding-bottom: 2rem;
    }
    
    .labmessenger-video__headline {
        font-size: 1.375rem;
    }
    
    .labmessenger-video__subline {
        font-size: 1rem;
    }
    
    .labmessenger-video__description {
        font-size: 0.9375rem;
    }
    
    .labmessenger-video__duration {
        font-size: 0.875rem;
    }
}