/* components.css: non-layout UI components (overlays, badges, buttons, status, progress). */

/* Overlay hotspots and info bubbles on the webcam image. */
.overlay-zoom {
    position: absolute;
    background:transparent;
    border: 3px solid var(--color-overlay-box);
    border-radius: 5px;
    transition: backdrop-filter 0.2s ease, -webkit-backdrop-filter 0.2s ease;
}

.overlay-zoom:hover {
    backdrop-filter:brightness(150%);
    cursor:pointer;
}

.overlay-zoom .info {
    position:absolute;
    right:0;
    top:0;
    background-color:var(--color-overlay-box);
    padding:2px 4px;
    color:black;
    font-size:10pt;
    font-weight:bold;
    border-radius: 0 0 0 5px;
}

.overlay-zoom .info2 {
    position:absolute;
    left:0;
    bottom:0;
    background-color:var(--color-overlay-box);
    padding:5px 10px;
    color:black;
    font-size:10pt;
    font-weight:bold;
    border-radius: 0 5px 0 0;
}

/* Match the Baustelle hotspot color to the Baustelle perspective theme color. */
#cam_wide_box1 {
    border-color: var(--color-cam-zoom);
}

#cam_wide_box1 .info,
#cam_wide_box1 .info2 {
    background-color: var(--color-cam-zoom);
}

.overlay-zoom .info img {
    display:inline;
    margin:0;
    height:30px;
    width:auto;
    position: static;
    inset: auto;
    object-fit: unset;
}

.overlay-view {
    position: absolute;
    background:transparent;
    width:auto;
    display:none;
    cursor:pointer;
    --overlay-view-size: 46px;
    --overlay-view-badge-size: calc(var(--overlay-view-size) * 0.82);
    --overlay-view-angle: 0deg;
    --overlay-view-color: var(--color-cam-wide);
    --overlay-view-color-rgb: var(--color-cam-wide-rgb);
}

.overlay-view > .overlay-view-marker {
    position: relative;
    display: block;
    width: calc(var(--overlay-view-size) + var(--overlay-view-size) * 0.55);
    height: var(--overlay-view-size);
    transition: filter 180ms ease-out;
}

.overlay-view-badge {
    position: absolute;
    left: 0;
    top: 50%;
    width: var(--overlay-view-badge-size);
    height: var(--overlay-view-badge-size);
    z-index: 2;
    border-radius: 50%;
    background: var(--overlay-view-color);
    box-shadow: 0 4px 10px rgba(var(--overlay-view-color-rgb), 0.35);
    transform: translateY(-50%);
    transform-origin: center center;
    transition: transform 180ms ease-out, box-shadow 180ms ease-out;
}

.overlay-view-icon {
    position: absolute;
    left: 50%;
    top: 50%;
    width: calc(var(--overlay-view-size) * 0.5);
    height: calc(var(--overlay-view-size) * 0.5);
    background: #fff;
    transform: translate(-50%, -50%);
    -webkit-mask: url("../fig/icons/icon-camera.svg") no-repeat center / contain;
    mask: url("../fig/icons/icon-camera.svg") no-repeat center / contain;
}

.overlay-view-arrow {
    position: absolute;
    left: calc(var(--overlay-view-badge-size) * 0.86);
    top: 50%;
    width: calc(var(--overlay-view-size) * 0.52);
    height: calc(var(--overlay-view-size) * 0.16);
    z-index: 1;
    background: var(--overlay-view-color);
    border-radius: 999px;
    transform: translateY(-50%) rotate(var(--overlay-view-angle));
    transform-origin: calc(var(--overlay-view-badge-size) * -0.36) 50%;
    box-shadow: 0 2px 8px rgba(var(--overlay-view-color-rgb), 0.3);
    transition: transform 160ms ease-out;
    pointer-events: none;
}

.overlay-view-arrow::after {
    content: "";
    position: absolute;
    right: calc(var(--overlay-view-size) * -0.14);
    top: 50%;
    width: 0;
    height: 0;
    border-top: calc(var(--overlay-view-size) * 0.19) solid transparent;
    border-bottom: calc(var(--overlay-view-size) * 0.19) solid transparent;
    border-left: calc(var(--overlay-view-size) * 0.28) solid var(--overlay-view-color);
    transform: translateY(-50%);
}

.overlay-view-badge:hover {
    filter: brightness(1.12);
}

.overlay-view-badge:hover {
    transform: translateY(-50%) scale(1.24);
    box-shadow: 0 6px 14px rgba(var(--overlay-view-color-rgb), 0.4);
}

.overlay-info {
    position: absolute;
    background:transparent;
    width:auto;
    display:none;
    --overlay-info-marker-offset: 15px;
}

.overlay-info > .overlay-info-marker {
    position:absolute;
    left:calc(50% + var(--overlay-info-marker-offset));
    top:calc(50% + var(--overlay-info-marker-offset));
    width:16px;
    height:16px;
    z-index:3;
    cursor:pointer;
    border-radius: 50%;
    background: var(--color-current, #004191);
    transform: translate(-50%, -50%) scale(var(--overlay-depth-scale, 1));
    transform-origin: center center;
    transition: transform 180ms ease-out;
}

.overlay-info > .overlay-info-marker::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(var(--color-current-rgb, 0,65,145), 0.65);
    animation: overlayHalo 1.6s ease-out infinite;
}

.mirrored > .overlay-info-marker {
    left:auto;
    right:calc(50% + var(--overlay-info-marker-offset)) !important;
    transform: translate(50%, -50%) scale(var(--overlay-depth-scale, 1));
}

.overlay-info > div {
    position:absolute;
    top:-7px;
    left:-7px;
    display:none;
    background:rgba(255,255,255,0.5);
    backdrop-filter:blur(5px);
    border: 0px solid #ff9e00;
    border-radius: 10px;
    padding:15px 15px 15px 50px;
    color:black;
    font-size:10pt;
    z-index:2;
    width:300px;
    box-sizing: border-box;
    text-align:left;
    line-height:1.4;
}

.mirrored > div {
    left:auto;
    right:-7px !important;
    padding:15px 50px 15px 15px !important;
}

.left-aligned {
    margin:0 !important;
}

.overlay-info:hover {
    z-index:5;
}

.overlay-info:hover > div {
    display:block;
}

@keyframes overlayHalo {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

.overlay-info h2 {
    margin:0 0 10px 0;
    color:black;
    font-size:12pt;
    font-weight:bold;
    border:0;
}

/* Fixed metadata bubble for selected special timelapses (top-left corner). */
.special-timelapse-info {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 6;
    display: none;
    max-width: min(360px, calc(100% - 32px));
    pointer-events: none;
}

.special-timelapse-info.is-visible {
    display: block;
}

.special-timelapse-info-content {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(5px);
    border-radius: 10px;
    padding: 15px;
    color: #000;
    font-size: 10pt;
    line-height: 1.4;
    text-align: left;
}

.special-timelapse-info-content h2 {
    margin: 0 0 5px 0;
    color: #000;
    font-size: 12pt;
    font-weight: bold;
    border: 0;
}

.special-timelapse-info-content p {
    margin: 0;
}

/* In-frame popup used for static board image preview. */
.board-popup {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 20;
    background-color: rgba(0, 0, 0, 0.35);
}

.board-popup.is-visible {
    display: flex;
}

.board-popup-panel {
    position: relative;
    width: 90%;
    height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.board-popup-media {
    position: relative;
    max-width: 100%;
    max-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.board-popup-media > img {
    position: static;
    inset: auto;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border: 0;
    border-radius: 14px;
    display: block;
}

.board-popup-close {
    position: absolute;
    right: 12px;
    top: 12px;
    z-index: 2;
    border: 0;
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 11pt;
    font-weight: bold;
    background: rgba(255, 255, 255, 0.88);
    color: #000;
    cursor: pointer;
}

.board-popup-close:hover,
.board-popup-close:focus-visible {
    background: rgba(255, 255, 255, 0.96);
}

/* Blur live image layers while the board popup is visible. */
.image-container.board-popup-open .refresh-image,
.image-container.board-popup-open .refresh-image-next {
    filter: blur(10px) brightness(0.5);
}

/* Keep all overlay hotspots/info below the popup backdrop while it is open. */
.image-container.board-popup-open .overlay-zoom,
.image-container.board-popup-open .overlay-view,
.image-container.board-popup-open .overlay-info,
.image-container.board-popup-open .special-timelapse-info {
    opacity: 0;
    pointer-events: none;
}

.rotate-10 {
    transform: rotate(10deg);
}

.rotate-50 {
    transform: rotate(50deg);
}

.rotate-130 {
    transform: rotate(130deg);
}

.rotate-180 {
    transform: rotate(180deg);
}

.rotate-270 {
    transform: rotate(270deg);
}

/* Header perspective buttons. */
.header-navigation button {
    padding: 17px 18px;
    font-size: 14px;
    cursor: pointer;
    border-radius: 0px 0px 0 0;
    font-weight: bold;
    background-color: transparent;
    color: white;
    border-width:5px 0 0 0;
    border-style:solid;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.header-navigation button:not(.active)::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(var(--btn-glow-rgb), 0.55) 0%, rgba(var(--btn-glow-rgb), 0.0) 70%);
    opacity: 0;
    transition: opacity 160ms ease-out;
    pointer-events: none;
}

.header-navigation button:not(.active):hover::after {
    opacity: 1;
}

.header-navigation button.active {
    background-color: white;
    color: black;
}

.header-btn-icon {
    width: 44px;
    height: 44px;
    display: inline-block;
    background-color: #fff;
    -webkit-mask: no-repeat center / contain;
    mask: no-repeat center / contain;
}

.header-btn-icon-overview {
    -webkit-mask-image: url("../fig/icons/icon-overview.svg");
    mask-image: url("../fig/icons/icon-overview.svg");
}

.header-btn-icon-construction {
    -webkit-mask-image: url("../fig/icons/icon-construction.svg");
    mask-image: url("../fig/icons/icon-construction.svg");
}

.header-btn-icon-main {
    -webkit-mask-image: url("../fig/icons/icon-teaching-board.svg");
    mask-image: url("../fig/icons/icon-teaching-board.svg");
}

.header-btn-icon-institute {
    -webkit-mask-image: url("../fig/icons/icon-institute.svg");
    mask-image: url("../fig/icons/icon-institute.svg");
}

.header-btn-label,
.header-btn-sub {
    display: block;
    line-height: 1.1;
}

#wideBtn:not(.active) {
    border-color: var(--color-cam-wide);
    background-color: var(--color-header-bg);
    --btn-glow-rgb: var(--color-cam-wide-rgb);
}

#wideBtn.active {
    background-color: var(--color-cam-wide);
    color: white;
    border-color: var(--color-cam-wide);
}

#zoomBtn:not(.active) {
    border-color: var(--color-cam-zoom);
    background-color: var(--color-header-bg);
    --btn-glow-rgb: var(--color-cam-zoom-rgb);
}

#zoomBtn.active {
    background-color: var(--color-cam-zoom);
    color: white;
    border-color: var(--color-cam-zoom);
}

#igBtn:not(.active) {
    border-color: var(--color-cam-ig);
    background-color: var(--color-header-bg);
    --btn-glow-rgb: var(--color-cam-ig-rgb);
}

#igBtn.active {
    background-color: var(--color-cam-ig);
    color: white;
    border-color: var(--color-cam-ig);
}

#zgBtn:not(.active) {
    border-color: var(--color-cam-zg);
    background-color: var(--color-header-bg);
    --btn-glow-rgb: var(--color-cam-zg-rgb);
}

#zgBtn.active {
    background-color: var(--color-cam-zg);
    color: white;
    border-color: var(--color-cam-zg);
}

/* Generic CTA-style button (used in info sections). */
a.button {
    padding: 10px 15px 10px 10px;
    font-size: 12pt;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    background-color: #004191;
    color: white;
    display:table;
    margin: 20px auto 20px auto;
    text-decoration:none;
    text-align:center;
    width:auto;
    transition: filter 120ms ease-out, background-color 120ms ease-out;
}

a.button:before {
    content:"";
    width:12px;
    height:12px;
    display:inline-block;
    margin-right:6px;
    background-color: currentColor;
    -webkit-mask: var(--icon-external) no-repeat center / contain;
    mask: var(--icon-external) no-repeat center / contain;
}

a.button:hover,
a.button:focus-visible {
    filter: brightness(1.25);
}

/* Badge list for technical details. */
.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

/* Two-part badge (label/value). */
.badge {
    display: inline-flex;
    align-items: center;
    font-size: 10pt;
    font-weight: bold;
    border-radius: 6px;
    overflow: visible;
}

.badge-label {
    padding: 4px 8px;
    color: #fff;
    box-sizing: border-box;
    border: 2px solid transparent;
    border-right: 0;
    border-radius: 6px 0 0 6px;
}

.badge-value {
    padding: 4px 8px;
    background: #fff;
    color: #000;
    border: 2px solid transparent;
    border-left: 0;
    border-radius: 0 6px 6px 0;
    box-sizing: border-box;
}

.badge-blue .badge-label {
    background-color: #1E6BD6;
}
.badge-blue .badge-value {
    border-color: #1E6BD6;
}
.badge-blue .badge-label {
    border-color: #1E6BD6;
}

.badge-purple .badge-label {
    background-color: #7A3FF2;
}
.badge-purple .badge-value {
    border-color: #7A3FF2;
}
.badge-purple .badge-label {
    border-color: #7A3FF2;
}

.badge-green .badge-label {
    background-color: #2EAD5F;
}
.badge-green .badge-value {
    border-color: #2EAD5F;
}
.badge-green .badge-label {
    border-color: #2EAD5F;
}

.badge-gray .badge-label {
    background-color: #7A7A7A;
}
.badge-gray .badge-value {
    border-color: #7A7A7A;
}
.badge-gray .badge-label {
    border-color: #7A7A7A;
}

.badge-red .badge-label {
    background-color: #D75B5B;
}
.badge-red .badge-value {
    border-color: #D75B5B;
}
.badge-red .badge-label {
    border-color: #D75B5B;
}

/* Slider styles (legacy UI). */
.slidecontainer {
    width: 100%;
}

.slider:hover {
    opacity: 1;
}

.slider {
    -webkit-appearance: none;
    width: 100%;
    height: 10px;
    border-radius: 5px;  
    background: #fff;
    outline: none;
    opacity: 0.7;
    -webkit-transition: .2s;
    transition: opacity .2s;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 25px;
    height: 25px;
    border-radius: 50%; 
    background: #00BEFF;
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: #00BEFF;
    cursor: pointer;
}

/* Progress bar blocks (Baufortschritt). */
div.bar-outer {
    width:100%;
    margin:5px 0px;
    border:0px solid white;
    background-color:#F5F5F5;
    height:10px;
    border-radius: 0px;
    box-sizing: border-box;
    padding:0;
    position: relative;
}

div.bar-inner {
    height:100%;
    background-color:#06A17D;
    margin:0;
}

div.bar-timelapse {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0%;
    background-color: #24CFA0;
    opacity: 0.8;
    z-index: 1;
    display: none;
}

div.bar-marker {
    position: absolute;
    top: -2px;
    transform: translateX(-50%);
    width: 5px;
    height: 14px;
    background-color: #E0044D;
    z-index: 2;
    display: none;
}

div.preload-bar-outer {
    width:100%;
    margin:15px 0px 20px 0px;
    border:0px solid gray;
    height:4px;
    border-radius: 0px;
    box-sizing: border-box;
    background-color:#00BEFF;
    padding:0;
}

div.preload-bar-inner {
    width:100%;
    height:100%;
    background-color:white;
    margin:0;
}

/* Progress bar labels and layout helpers. */
div.bar-info {
    font-size:12pt;
    width:100%;
    padding:0;
    margin:0;
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    flex-direction:row;
    gap:20px;
}

/* Progress note under the bar (German + English). */
.progress-note {
    margin-top: 12px;
}

.progress-note .en {
    margin-top: 6px;
    display: block;
}

div.bar-info-spaced {
    margin-bottom:20px;
}

div.bar-info-preload {
    margin:0 0 20px 0;
}

div.bar-info-top {
    margin-top:10px;
}

div.bar-info img {
    position:relative;
    top:6px;
    display:inline;
    margin:0;
    height:25px;
}

/* Header status badge (ONLINE/OFFLINE/PLAY). */
.status {
    font-weight:bold;
    letter-spacing:0.2ex;
    text-transform:uppercase;
    font-size:105%;
    padding:12px 12px;
    border-radius:5px;
    border-style:solid;
    border-width:4px;
    width:80px;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    line-height:1;
}

.statusPlaying {
    border-color:var(--status-playing-color, #ff9e00);
    color:var(--status-playing-color, #ff9e00);
    background-color:var(--status-playing-bg, rgba(255,158,0,0.1));
}

.staticRed {
  color:var(--status-offline-color, #E0044D);
  border-color:var(--status-offline-color, #E0044D);
}

.oscillateGreen {
  animation: colorPulseGreen 2s infinite alternate linear;
  color:var(--status-online-color, #00E88B);
}

@keyframes colorPulseGreen {
  0% {
    border-color: var(--status-border-idle, #323232);
  }
  100% {
    border-color: var(--status-online-color, #00E88B);
  }
}

.img-rounded {
    border-radius:10px;
}