@import url('https://fonts.googleapis.com/css2?family=Spline+Sans:wght@450;600&display=swap');

:root {
    --bg: #111;
    --panel: #222;
    --text: #ddd;
    --muted: #999;
    --accent: #6cf;
    --favorite: #fc3;
    --border: #444;
    --gap: 1rem;
    --width: 90%;
    --viewer: 94vh;
}

* {
    box-sizing: border-box;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Spline Sans', sans-serif;
    font-weight: 450;
    margin: 0;
}

image-explorer {
    display: block;
    margin: 3rem auto;
    width: var(--width);
}

h1,
h2 {
    font-weight: 500;
    margin: 0;
}

h1 {
    font-size: 1.5rem;
}

h2 {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: var(--gap);
}

.date-heading {
    align-items: center;
    display: grid;
    gap: var(--gap);
    grid-template-columns: auto 1fr auto;
    margin-bottom: var(--gap);
    text-align: center;
}

.date-prev {
    grid-column: 1;
}

.date-heading h1 {
    grid-column: 2;
}

.date-next {
    grid-column: 3;
}

.tools {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: var(--gap);
}

button,
input[type="search"] {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 0;
    color: var(--text);
    font: inherit;
    padding: .65rem .8rem;
}

input[type="search"] {
    flex: 1 1 16rem;
}

button {
    cursor: pointer;
}

button.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg);
}

button.favorites[aria-pressed="true"] {
    border-color: var(--favorite);
    color: var(--favorite);
}

button:disabled {
    cursor: not-allowed;
    opacity: .6;
}

.status,
.count,
.size {
    color: var(--muted);
}

.status {
    min-height: 1.5rem;
}

.grid {
    display: grid;
    gap: var(--gap);
    grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr));
}

.folders {
    grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}

.folder {
    align-items: stretch;
    background: var(--panel);
    border: 1px solid var(--border);
    display: flex;
}

.folder > input {
    margin: 1rem 0 1rem 1rem;
}

.folder-open {
    align-items: start;
    background: transparent;
    border: 0;
    display: grid;
    flex: 1;
    gap: .3rem;
    padding: 1rem;
    text-align: left;
}

.image {
    background: var(--panel);
    border: 1px solid var(--border);
    contain-intrinsic-size: 16rem;
    content-visibility: auto;
    display: grid;
    gap: .5rem;
    padding: .5rem;
    position: relative;
}

.image.favorite {
    border-color: var(--favorite);
}

.date-group + .date-group {
    margin-top: 2rem;
}

.load-more {
    display: block;
    margin: var(--gap) auto;
}

.preview {
    background: var(--bg);
    border: 0;
    padding: 0;
}

.preview img {
    aspect-ratio: 1;
    background: var(--bg);
    display: block;
    object-fit: contain;
    width: 100%;
}

.star {
    color: var(--accent);
    font-size: 1.2rem;
    line-height: 1;
}

.card-star {
    position: absolute;
    right: .75rem;
    top: .75rem;
}

.image-info {
    display: grid;
    gap: .2rem;
    grid-template-columns: auto 1fr;
}

.name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lightbox {
    background: var(--bg);
    border: 1px solid var(--border);
    height: var(--viewer);
    max-height: none;
    max-width: none;
    padding: 0;
    width: var(--width);
}

.lightbox::backdrop {
    background: #000c;
}

.close {
    position: absolute;
    right: .75rem;
    top: .75rem;
    z-index: 1;
}

.image-actions {
    align-items: center;
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    left: .75rem;
    max-width: calc(100% - 7rem);
    overflow-wrap: anywhere;
    position: absolute;
    top: .75rem;
    z-index: 1;
}

.zoom-tools {
    bottom: .75rem;
    display: flex;
    gap: .5rem;
    left: 50%;
    position: absolute;
    transform: translateX(-50%);
    z-index: 1;
}

.prompt {
    background: var(--bg);
    border: 1px solid var(--border);
    bottom: .75rem;
    color: var(--text);
    font: inherit;
    left: .75rem;
    margin: 0;
    max-height: 30%;
    max-width: 40%;
    overflow: auto;
    padding: .65rem .8rem;
    position: absolute;
    white-space: pre-wrap;
    z-index: 1;
}

.viewer {
    cursor: grab;
    height: 100%;
    overflow: hidden;
    position: relative;
    touch-action: none;
    width: 100%;
}

.viewer:active {
    cursor: grabbing;
}

.viewer img {
    left: 50%;
    max-width: none;
    position: absolute;
    top: 50%;
    transform-origin: center;
    user-select: none;
}

[hidden] {
    display: none !important;
}

@media (max-width: 36rem) {
    image-explorer {
        margin: 1rem auto;
        width: calc(100% - 2rem);
    }

    .lightbox {
        height: 100dvh;
        width: 100%;
    }

    .prompt {
        bottom: 4rem;
        max-width: calc(100% - 1.5rem);
    }
}