@import url('https://fonts.googleapis.com/css?family=Source+Sans+Pro|Source+Code+Pro|Source+Serif+Pro');
body, html {
    margin: 0;
    padding: 0;
    background: #FFF;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}
#container {
    background: #f2f2f2;
    position: fixed;
    width: 100vw;
    height: 100vh;
}
/* ─── Video Overlay (landing prompt) ─── */
#video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #f2f2f2;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3;
}
#video-overlay.hidden {
    display: none;
}
.video-overlay-content {
    text-align: center;
    max-width: 500px;
    width: 90%;
}
.overlay-logo {
    width: 80px;
    margin-bottom: 30px;
}
.overlay-section {
    margin-bottom: 10px;
}
.overlay-divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
}
.overlay-divider span {
    font: 14px "Source Sans Pro", sans-serif;
    color: #888;
    background: #f2f2f2;
    padding: 0 15px;
    position: relative;
    z-index: 1;
}
.overlay-divider::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    max-width: 80%;
    height: 1px;
    background: #ccc;
}
.overlay-drop-area {
    border: 3px rgb(200, 200, 200) dashed;
    border-radius: 16px;
    padding: 30px 20px;
    transition: all 0.3s;
}
.overlay-drop-area.highlight {
    border-color: rgb(0, 80, 17);
    animation: highlightPulse 0.6s alternate infinite;
}
.overlay-drop-area .area-content {
    display: block;
}
.overlay-drop-area .text {
    font: 16px "Source Sans Pro", sans-serif;
    color: #666;
    margin-bottom: 15px;
}
.overlay-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
}
.overlay-buttons label.button,
.overlay-buttons button {
    display: inline-block;
    border: none;
    font: 14px "Source Sans Pro", sans-serif;
    color: rgb(0, 80, 17);
    background: rgb(0, 255, 149);
    padding: 8px 18px;
    border-radius: 4px;
    cursor: pointer;
}
.overlay-buttons button:disabled,
.overlay-buttons button[disabled=""] {
    display: none;
}
#video-overlay input[type="file"] {
    display: none;
}
.overlay-info-link {
    display: inline-block;
    margin-top: 20px;
    font: 14px "Source Sans Pro", sans-serif;
    color: #888;
}
#video-overlay .primary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font: 16px "Source Sans Pro", sans-serif;
    color: #FFF;
    background: linear-gradient(135deg, #00b38c 0%, #00d4a4 100%);
    border: none;
    border-radius: 8px;
    padding: 14px 28px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 179, 140, 0.3);
}
#video-overlay .primary-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 179, 140, 0.4);
}
#video-overlay .primary-action:active {
    transform: translateY(0);
}
#video-overlay .webcam-icon {
    display: inline-block;
    width: 22px;
    height: 22px;
    background: url("icons/webcam.svg") no-repeat center;
    background-size: contain;
    filter: brightness(0) invert(1);
}
#video-container {
    position: fixed;
    display: block;
    width: calc(100vw - 500px);
    height: calc(100vh - 50px);
    background-color: #f2f2f2;
    background-size: auto auto;
    background-position: center;
}
#main-container {
    position: absolute;
    top: 0;
    left: 0;
}
#main {
    margin: 0;
    padding: 0;
    display: block;
    position: absolute;
    background: #f2f2f2;
}
#scrubber {
    position: fixed;
    background: #FFF;
    bottom: 0;
    left: 0;
}
#sidebar {
    background: #fff;
    padding: 5px;
    height: 100vh;
    width: 400px;
    position: fixed;
    overflow-y: auto;
    box-sizing: border-box;
    max-width: calc(100vw - 36px);
    border-left: 1px #c9c9c9 solid;
}
#sidebar.normal {
    top: 0;
    right: 0;
    max-width: calc(100vw - 36px);
    padding: 5px;
}
#sidebar.hidden {
    top: 0;
    right: -100vw;
    z-index: 4;
    box-shadow: 0px 0px 20px -5px rgba(0,0,0,0.5);
    max-width: 0;
    padding: 0px;
}
#sidebar-visibility {
    position: fixed;
    top: 30px;
    right: 400px;
    margin-right: -2px;
    width: 30px;
    height: 30px;
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;
    background: #FFF;
    background-size: 40%;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 2;
    cursor: pointer;
    border: 1px #c9c9c9 solid;
    border-right: none;
}
#sidebar-visibility.show {
    background-image: url("icons/show_sidebar.svg");
}
#sidebar-visibility.hide {
    background-image: url("icons/hide_sidebar.svg");
}
#graph {
    background: blue;
    display: block;
    width: 100%;
    height: 300px;
}
#table {
    height: 400px;
    overflow: hidden;
    font-family: "Source Sans Pro", sans-serif;
}
video, img {
    display: block;
    z-index: -333;
}
.scale-text {
    font: 12px "Consolas";
    display: inline-block;
    background: transparent;
    position: relative;
    z-index: 2;
}
input.scale-text {
    padding: 2px 4px;
}
.scale-text.not-editing {
    border: 2px transparent solid !important;
    user-select: none;
    cursor: pointer;
}
.scale-text.editing {
    background: #FFF;
    color: #000 !important;
}
.sidebar-item {
    margin-bottom: 15px;
    border-radius: 4px;
    background: #FFF;
    box-sizing: border-box;
    position: relative;
    padding: 6px;
    padding-top: 26px;
    border: 1px #d8d8d8 solid;
}
.sidebar-item.hidden {
    display: none;
}
.handle-bar {
    background: #e8e8e8;
    display: block;
    width: 100%;
    height: 20px;
    position: absolute;
    top: 0;
    left: 0;
    box-sizing: border-box;
    border: 1px #FFF solid;
    border-bottom: none;
    border-radius: 4px;
    border-bottom-left-radius: 0px;
    border-bottom-right-radius: 0px;
    cursor: grab;
}
.handle-bar .handle {
    background: black;
}
#toolbox {
    padding-bottom: 5px;
}
#toolbox .option {
    width: 30px;
    height: 30px;
    display: inline-block;
    background: #FFF;
    background-size: 20px;
    background-position: center;
    background-repeat: no-repeat;
    margin: 0px;
    margin-top: 8px;
    margin-left: 8px;
    border: 1px #d8d8d8 solid;
    border-radius: 2px;
    box-sizing: border-box;
}
#toolbox .button:not(.disabled) {
    cursor: pointer;
}
#toolbox .button.disabled {
    opacity: 0.5;
}
#toolbox .button:not(.disabled):hover {
    background-color: rgba(0, 0, 0, 0.05);
}
#toolbox .button:not(.disabled):active {
    background-color: rgba(0, 0, 0, 0.1);
}
#help-fab, #github-fab, #paypal-fab {
    position: absolute;
    background: url("icons/help.svg");
    background-size: 100%;
    background-position: center;
    opacity: 0.5;
    right: 10px;
    bottom: 10px;
    width: 24px;
    height: 24px;
    border: none;
    padding: 0;
    cursor: pointer;
}
#github-fab {
    background-image: url("icons/github.svg");
    right: 44px;
}
#paypal-fab {
    background-image: url("icons/money.png");
    right: 78px;
}



#toolbox #new-track-button {
    background-image: url("icons/track.svg");
}
#toolbox #scale-button {
    background-image: url("icons/scale.svg");
}
#toolbox #edit-project-button {
    background-image: url("icons/settings.svg");
}
#toolbox #export-button {
    background-image: url("icons/export.svg");
}
#toolbox #logout-button {
    background-image: url("icons/logout.svg");
}
#toolbox #save-button {
    background-image: url("icons/save.svg");
}
#toolbox #new-project {
    background-image: url("icons/new_project.svg");
}
#toolbox #screen-fit-button {
    background-image: url("icons/screenfit.svg");
}
#toolbox #undo-button {
    background-image: url("icons/undo.svg");
}
#toolbox #redo-button {
    background-image: url("icons/redo.svg");
}
#toolbox #play-pause-button.pause {
    background-image: url("icons/pause.svg");
}
#toolbox #play-pause-button.play {
    background-image: url("icons/play.svg");
}
#toolbox #auto-track-button {
    background-image: url("icons/autotrack.svg");
}
#toolbox #help-button {
    background-image: url("icons/help.svg");
}
#toolbox #backup-status {
    background-image: url("icons/backup.svg");
    transition: all 0.3s;
}





.sidebar-list ul {
    margin: 0;
    padding: 0;
}
.sidebar-list ul li, .scale-draggable {
    /* border-bottom: 1px grey solid; */
    font: 15px "Source Sans Pro", sans-serif;
    padding: 10px;
    list-style: none;
    cursor: pointer;
    user-select: none;
    -moz-user-select: none;
    border-radius: 3px;
}
.sidebar-list ul li:last-of-type, .scale-draggable {
    border: none;
}
.sidebar-list ul li:not(.selected):hover {
    background: #f6f6f6;
}
.sidebar-list ul li.selected {
    background: #e6e6e6;
}
.sidebar-list ul li .name, .scale-draggable .name {
    display: inline-block;
    vertical-align: middle;
    margin-left: 10px;
    user-select: none;
    -moz-user-select: none;
}
.dragpart {
    cursor: grab;
    display: inline-block;
}
.sidebar-list ul li .swath, .scale-draggable .swath {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 10px;
    background: red;
    vertical-align: middle;
}
.sidebar-list ul li .visibility {
    display: block;
    float: right;
    width: 20px;
    height: 20px;
    background: url("icons/visible.svg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.sidebar-list ul li .delete {
    display: block;
    float: right;
    width: 20px;
    height: 20px;
    background: url("icons/delete.svg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-left: 10px;
}
.sidebar-list ul li .visibility.hidden {
    background: url("icons/hidden.svg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.sidebar-list ul li .scale-display {
    height: 25px;
    width: 80px;
    border: 2px #000 dashed;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    float: right;
    overflow: hidden;
}

.scale-display .scale-draggable {
    padding: 0px;
    padding-left: 10px;
}
.scale-display .scale-draggable .swath {
    width: 10px;
    height: 10px;
}

body > .scale-draggable {
    display: inline-block;
    background: #FFF;
    width: auto !important;
}
#modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.295);
    z-index: 9999;
    display: none;
    justify-content: center;
    align-items: center;
}
#modal-container.active {
    display: flex;
}
.modal {
    position: absolute;
    background: #FFF;
    border-radius: 10px;
    padding: 30px;
    padding-bottom: 0px;
    display: none;
    max-width: calc(100vw - 200px);
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}
.modal p {
    font: 17px "Source Serif Pro", sans-serif;
    line-height: 1.5em;
}
.modal code {
    background: #f1f1f1;
    padding: 3px 5px;
    border-radius: 3px;
    font: 0.8em "Source Code Pro", monospace;
    vertical-align: middle;
    margin: 0px 5px;
}
.modal.active {
    display: block;
}
.modal .modal-title {
    font: 25px "Source Sans Pro", sans-serif;
    text-align: center;
    margin-bottom: 20px;
}
.modal .form-item {
    font: 16px "Source Sans Pro", sans-serif;
}
.modal .form-item + .form-item {
    margin-top: 20px;
}
.modal .form-item input:not([type="color"]) {
    padding: 8px 10px;
    border: 1px lightgrey solid;
    border-radius: 3px;
}
.modal .form-item input[type="color"] {
    border: 1px lightgrey solid;
    border-radius: 4px;
    width: 36px;
    height: 28px;
    padding: 2px;
    vertical-align: middle;
    cursor: pointer;
}
.modal .form-item label {
    margin-right: 20px;
    vertical-align: middle;
}
.modal .form-buttons {
    text-align: center;
    margin: 25px 0px;
}
.modal .form-buttons button {
    font: 16px "Source Sans Pro", sans-serif;
    display: inline-block;
    background: #00b38c;
    border: none;
    color: #FFF;
    border-radius: 30px;
    padding: 10px 30px;
    margin-right: 10px;
    transition: all 0.2s;
    vertical-align: middle;
    min-height: 40.25px;
    background-size: 50%;
    background-position: center;
    background-repeat: no-repeat;
}
.modal .form-buttons button:disabled,
.modal .form-buttons button[disabled=""] {
    display: none;
}
.modal .form-buttons button:hover {
    opacity: 0.9;
}
.modal .form-buttons button:last-of-type{
    margin-right: 0px;
}
@keyframes highlightPulse {
    from {
        box-shadow: 0px 0px 15px 3px rgba(0, 255, 149, 0.3);
    }
    to {
        box-shadow: 0px 0px 25px 10px rgba(0, 255, 149, 0.4);
    }
}
#fullscreen-loader {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(255,255,255,0.9);
    display: none;
    cursor: wait;
}
#fullscreen-loader.active {
    display: block;
}

/* ─── Webcam Recording Styles ─── */
#webcam-modal,
#webcam-review-modal {
    width: 600px;
    max-width: 90vw;
}

.webcam-camera-select {
    margin-bottom: 15px;
    font: 14px "Source Sans Pro", sans-serif;
}

.webcam-camera-select label {
    margin-right: 10px;
}

.webcam-camera-select select {
    font: 14px "Source Sans Pro", sans-serif;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    min-width: 200px;
    cursor: pointer;
}

.webcam-preview-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 15px;
}

#webcam-preview,
#webcam-review-video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #1a1a1a;
}

.webcam-recording-indicator {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.7);
    padding: 8px 12px;
    border-radius: 4px;
    color: #FFF;
    font: 14px "Source Code Pro", monospace;
}

.webcam-recording-indicator.hidden {
    display: none;
}

@keyframes recordingPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.recording-dot {
    width: 12px;
    height: 12px;
    background: #ff4444;
    border-radius: 50%;
    animation: recordingPulse 1s ease-in-out infinite;
}

.recording-time {
    min-width: 45px;
}

.webcam-status {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #FFF;
    font: 16px "Source Sans Pro", sans-serif;
    padding: 20px;
}

.webcam-status.error {
    color: #ff6b6b;
}

.webcam-status .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: #FFF;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

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

/* Webcam action button states */
.webcam-action-btn {
    background: #00b38c !important;
}

.webcam-action-btn.recording {
    background: #ff4444 !important;
}

#webcam-use-video {
    background: #00b38c !important;
}

#webcam-rerecord {
    background: #666 !important;
}

/* Permission denied message styling */
.webcam-permission-denied {
    text-align: center;
    padding: 30px;
}

.webcam-permission-denied h3 {
    color: #ff6b6b;
    margin-bottom: 15px;
}

.webcam-permission-denied p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 10px;
}

.webcam-permission-denied .fallback-link {
    color: #00b38c;
    cursor: pointer;
    text-decoration: underline;
}