html {
    --colour-background: #000;
    --colour-primary: #F80;
    --colour-primary-variant: #FF8800;
    --colour-primary-alpha: rgba(255, 136, 0, 0.3);
    --colour-secondary: #0CC;
    --colour-tertiary: #FDA;
    --colour-text: white;
    --colour-text-muted: #aaa;
    --colour-surface: #344;
    --colour-surface-seethrough: #3448;
    --colour-surface-variant: #455;
    --colour-outline: #aaa;
    --colour-outline-bright: #ccc;
    --colour-surface-tint: rgba(255, 255, 255, 0.3);
    --font-family-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: var(--colour-background);
    width: 100vw;
    height: 100vh;
    position: relative;
    touch-action: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        translate: 0 1rem;
    }

    to {
        opacity: 1;
        translate: 0 0rem;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        translate: 0 0rem;
    }

    to {
        opacity: 0;
        translate: 0 0rem;
    }
}

@keyframes zoomButtonFadeIn {
    from {
        opacity: 0;
    }

    66% {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.fade-enter-active {
    animation: fadeIn 0.2s ease-in;
}

.fade-leave-active {
    animation: fadeOut 0.2s ease-in;
    position: absolute;
    inset: 0;
}

.zoom-button-fade-enter-from {
    opacity: 0;
}

.zoom-button-fade-enter-active {
    animation: zoomButtonFadeIn 0.75s ease-in forwards;
}

.zoom-button-fade-enter-to {
    opacity: 1;
}

.zoom-button-fade-leave-active {
    opacity: 0;
}

canvas {
    position: absolute;
    inset: 0;
    display: block;
}

#outer {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

#app {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: 2;
}

#button-container {
    flex: 0 0 2rem;
    background: var(--colour-surface);
    padding: .5rem;
    border-radius: 3rem;
    pointer-events: auto;
}

button {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--colour-background);
    color: var(--colour-text);
    border-color: var(--colour-primary);
    border-width: 3px;
    border-style: solid;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    -webkit-user-select: none;
    pointer-events: auto;
}

button:active {
    background: var(--colour-primary)
}

button.accent-inner {
    font-weight: 1000;
}

button.accent {
    background: var(--colour-primary)
}

button.accent:active {
    background: var(--colour-background)
}

button.special {
    border: var(--colour-secondary) 3px solid;
}

button:active.special {
    background: var(--colour-secondary)
}

button.extra-special {
    border: var(--colour-tertiary) 3px solid;
}

button:active.extra-special {
    background: var(--colour-tertiary)
}

button svg {
    width: 1.25rem;
    height: 1.25rem;
    fill: var(--colour-primary);
}

button use {
    width: 1.25rem;
    height: 1.25rem;
}

button.accent svg {
    fill: var(--colour-background);
}

.top-stories {
    z-index: 2;
    position: absolute;
    width: unset;
    color: var(--colour-text-muted);
    font-family: var(--font-family-sans);
}

.top-stories-text {
    font-size: 85%;
}

button.top-stories {
    border-radius: 0rem;
    background: var(--colour-surface-seethrough);
    border-radius: 1rem;
    border: none;
    padding: .5rem 1rem;
}

button.top-stories use {
    fill: var(--colour-text-muted);
}

button.top-stories:hover {
    color: var(--colour-text);
}

button.top-stories:hover use {
    fill: var(--colour-text);
}

#submission-range {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--colour-surface);
    border-radius: .5rem;
    color: var(--colour-text);
    height: 5.25rem;
}

/* Why was this done? */
/* .details-bottom #submission-range {
    min-height: 12rem;
} */

#details-container {
    position: absolute;
    inset-inline: 1rem;
    top: 1rem;
    display: flex;
}

#details-container.details-bottom {
    top: unset !important;
    bottom: 1rem;
}

#details-outer {
    width: 30%;
    max-width: 30rem;
    min-width: 10rem;
    display: flex;
    gap: .5rem;
    align-items: flex-start;
}

.details-bottom>#details-outer {
    width: 100%;
    flex-direction: row-reverse;
    align-items: flex-end;
}

.touch-device>#details-outer {
    align-items: flex-start;
}

#buttons {
    display: flex;
    flex-direction: column;
    gap: .25rem;
}

.details-bottom #buttons {
    flex-direction: column-reverse;
}

#details {
    background: grey;
    color: var(--colour-text);
    pointer-events: auto;
    border-radius: .5rem;
}

#details-card {
    position: relative;
    padding: 1rem;
    min-height: 10rem;
    display: flex;
    flex-direction: column;
}

#details-card.comment-view {
    min-height: 12rem;
}

#details-rank {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

#details-rank> :nth-child(1) {
    margin-top: 1rem;
    margin-bottom: .5rem;
}

.details-bottom #details-rank {
    flex-direction: column;
}

.details-bottom #details-rank> :nth-child(1) {
    margin-top: 0rem;
}

#details-inner {
    align-self: stretch;
    flex: 1 1 auto;
}

#details-inner> :nth-child(2) {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.details-bottom #details-inner {
    display: flex;
    flex-direction: row;
    gap: 1rem;
}

.details-bottom #details-stats {
    display: flex;
    flex-direction: column;
    gap: .25rem;
}

#details-stats> :last-child {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

#details a {
    color: var(--colour-text);
}

#details a:visited {
    color: var(--colour-tertiary);
}

#title {
    display: block;
    height: 2.4rem;
    max-height: 2.4rem;
    line-height: 1.2rem;
    overflow: hidden;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

#hostname {
    color: var(--colour-text-muted);
    font-size: 80%;
    text-decoration: none;
}

#hostname:hover {
    text-decoration: underline;
}

#story-text {
    display: block;
    height: 1.2rem;
    max-height: 1.2rem;
    line-height: 1.2rem;
    overflow: hidden;
    display: -webkit-box;
    line-clamp: 1;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

#comment-text {
    display: block;
    height: 7.2rem;
    max-height: 7.2rem;
    line-height: 1.2rem;
    overflow: hidden;
    display: -webkit-box;
    line-clamp: 6;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

/* code blocks inside comments seem to explode the div width */
#comment-text>pre {
    max-width: 10rem;
    margin: 0;
}

#comment-text>p {
    margin-top: 1.2rem;
    margin-bottom: 0rem;
}

.skinny #title {
    height: 3.6rem;
    max-height: 3.6rem;
    line-clamp: 3;
    -webkit-line-clamp: 3;
}

#selection-border {
    position: absolute;
    border: .3rem var(--colour-primary) solid;
    inset: 0;
    pointer-events: none;
    border-radius: .5rem;
}

#selection-border.special {
    border: .3rem var(--colour-secondary) solid;
}

#playback {
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    padding: 0rem .5rem .5rem .5rem;
}

#timeline-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 1rem;
    max-width: 50rem;
    background: var(--colour-surface-seethrough);
    padding: .5rem;
    border-radius: 2rem;
    pointer-events: auto;
}

#timeline {
    position: relative;
    width: 100%;
    margin: 0 1rem;
    height: 2rem;
    display: flex;
    align-items: center;
    cursor: pointer;
}

#timeline-track {
    position: absolute;
    width: 100%;
    height: 4px;
    background: var(--colour-surface-tint);
    border-radius: 2px;
    pointer-events: none;
}

.timeline-minute-marker {
    position: absolute;
    width: 1px;
    height: 15px;
    background: var(--colour-outline);
    transform: translate(-50%, -50%);
    top: 50%;
    pointer-events: none;
}

.timeline-hour-marker {
    position: absolute;
    width: 2px;
    height: 25px;
    background: var(--colour-outline-bright);
    border-radius: 1px;
    transform: translate(-50%, -50%);
    top: 50%;
    pointer-events: none;
}

#timeline-interaction-handle {
    position: absolute;
    top: 50%;
    background: none;
    color: var(--colour-text);
    border-radius: 4px;
    transform: translate(-50%, -50%);
    z-index: 2;
    cursor: grab;
    font-size: 12px;
    font-weight: bold;
    user-select: none;
    pointer-events: auto;
    overflow: visible;
    display: flex;
}

#timeline-interaction-handle.animating {
    transition: left 0.3s ease-out;
}

#timeline-interaction-handle:active {
    cursor: grabbing;
}

#timeline-interaction-handle div {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#timeline-interaction-handle button {
    flex: 1 1 auto;
    border-radius: 0;
    height: 3rem;
    min-width: 3rem;
    font-size: 150%;
}

#timeline-live-indicator {
    position: absolute;
    border-radius: 50%;
    top: 50%;
    width: 1rem;
    height: 1rem;
    transform: translate(-50%, -50%);
    background: var(--colour-secondary);
}

#timeline-popup {
    position: absolute;
    top: -3rem;
    background: var(--colour-surface);
    color: var(--colour-text);
    font-weight: bold;
    font-family: var(--font-family-sans);
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    white-space: nowrap;
    font-size: 0.875rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 2;
}

#timeline-popup::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid var(--colour-surface);
}

#timeline:hover #timeline-popup {
    opacity: 1;
}

#play-pause-button {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    color: var(--colour-text);
    border: var(--colour-primary) solid;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 150%;
}

#play-pause-button:hover {
    background: var(--colour-surface-variant);
}

#play-pause-button:active {
    background: var(--colour-primary);
}

#play-pause-button.buffering {
    border-color: var(--colour-text-muted);
    color: var(--colour-text-muted);
}

.loading-container {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    padding-block: 1rem;
    color: var(--colour-text);
}

.spinner {
    border: 3px solid var(--colour-primary-alpha);
    border-radius: 50%;
    border-top: 3px solid var(--colour-primary-variant);
    width: 1rem;
    height: 1rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

#top-panel {
    padding: .5rem;
}

#top-panel label {
    display: none;
}

#top-panel select {
    background: var(--colour-surface);
    color: var(--colour-text);
    border: none;
    border-radius: .5rem;
    padding: .25rem .5rem;
    font-family: var(--font-family-sans);
    font-size: 1rem;
    cursor: pointer;
    pointer-events: all;
    -webkit-transition: none;
    transition: none;
}

.custom-checkbox {
    position: relative;
    display: inline-block;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.custom-checkbox .checkmark {
    position: relative;
    display: inline-block;
    width: 1.2rem;
    height: 1.2rem;
    border: 2px solid var(--colour-text);
    border-radius: 50%;
    background-color: transparent;
    transition: all 0.2s ease;
}

.custom-checkbox .checkmark::after {
    content: "";
    position: absolute;
    display: none;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 0.4rem;
    height: 0.7rem;
    border: solid var(--colour-text);
    border-width: 0 2px 2px 0;
    transform: translate(-50%, -65%) rotate(45deg);
}

.custom-checkbox input:checked~.checkmark {
    background-color: var(--colour-text);
    border-color: var(--colour-text);
}

.custom-checkbox input:checked~.checkmark::after {
    display: block;
    border-color: var(--colour-background);
}

.custom-checkbox input:focus~.checkmark {
    outline: 2px solid var(--colour-primary-variant);
    outline-offset: 2px;
}

.custom-checkbox:hover .checkmark {
    border-color: var(--colour-outline-bright);
}

.custom-checkbox input:checked:hover~.checkmark {
    background-color: var(--colour-outline-bright);
    border-color: var(--colour-outline-bright);
}

@media (prefers-contrast: high) {
    .custom-checkbox .checkmark {
        border-width: 3px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .custom-checkbox .checkmark {
        transition: none;
    }
}

@media (hover: none) {
    button {
        width: 3rem;
        height: 3rem;
        font-size: 150%;
    }

    svg {
        width: 1.75rem;
        height: 1.75rem;
    }

    .details-bottom #buttons {
        flex-direction: row;
        gap: .75rem;
    }

    #button-container {
        flex: 0 0 3rem;
        padding: .75rem;
        border-radius: 3rem;
    }

    .details-bottom>#details-outer {
        flex-direction: column-reverse;
    }

    #details-outer :nth-child(2) {
        align-self: stretch;
    }

    /* Timeline adjustments for touch devices */
    #timeline {
        height: 3rem;
        margin: 0 0.5rem;
    }

    #timeline-handle {
        width: 20px;
        height: 20px;
    }

    #timeline-handle:hover {
        transform: translateX(-50%) scale(1.1);
    }

    #timeline-popup {
        top: -3.5rem;
        font-size: 1rem;
        padding: 0.75rem 1rem;
    }

    #timeline-popup::after {
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-top: 8px solid var(--colour-surface);
    }

    #play-pause-button {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.4rem;
    }
}

/* Timeline scrubbing center display */
#center-timeline-display {
    font-family: var(--font-family-sans);
    font-weight: bold;
    font-size: 2.5rem;
    color: var(--colour-text);
    background: var(--colour-surface-seethrough);
    padding: 1rem 2rem;
    border-radius: 2rem;
    pointer-events: none;
    z-index: 2;
    white-space: nowrap;
    user-select: none;
    -webkit-user-select: none;
    text-shadow: 0 0 4px black, 0 0 16px rgba(0, 0, 0, 0.1);
}

#center-timeline-display.backward {
    text-shadow: 0 0 4px #F40, 0 0 16px rgba(0, 0, 0, 0.1);
}

#center-timeline-display.forward {
    text-shadow: 0 0 4px #08F, 0 0 16px rgba(0, 0, 0, 0.1);
}

#center-timeline-display.buffering {
    color: var(--colour-text-muted);
}

/* Timeline display transitions */
.timeline-display-enter-active,
.timeline-display-leave-active {
    transition: all 0.3s ease;
}

.timeline-display-enter-from,
.timeline-display-leave-to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
}

.timeline-display-enter-to,
.timeline-display-leave-from {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}