/* Photos page. Loads after writing.css and widens the page for the map;
   type, colors, and link styles still come from writing.css. */

body {
    max-width: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    padding: 1.1em 1.25em;
    margin-bottom: 0;
}

header nav a {
    margin-left: 1em;
}

header a[aria-current="page"] {
    text-decoration: none;
    font-weight: bold;
}

main {
    flex: 1;
}

footer {
    margin-top: 0;
    padding: 1.25em;
}

button {
    font: inherit;
    color: inherit;
}

:focus-visible {
    outline: 2px solid #f0563f;
    outline-offset: 2px;
}

/* ===== View switcher ===== */

.views {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1em;
    padding: 0.6em 1.25em;
    border-bottom: 1px solid #ddd;
}

.views-links {
    display: flex;
    gap: 1.4em;
}

.views a {
    text-decoration: none;
    font-size: 0.9em;
    color: #555;
    white-space: nowrap;
}

@media (max-width: 640px) {
    .views-facts {
        display: none;
    }

    .views-links {
        gap: 1em;
    }
}

.views a:hover {
    text-decoration: underline;
    text-decoration-color: #f0563f;
}

.views a[aria-current="true"] {
    color: #222;
    font-weight: bold;
    border-bottom: 2px solid #f0563f;
    padding-bottom: 1px;
}

.views-facts {
    font-size: 0.78em;
    color: #888;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===== Timeline canvas ===== */

.tlg {
    display: flex;
    align-items: stretch;
    gap: 2.2em;
    height: calc(100vh - 210px);
    height: calc(100dvh - 210px);
    min-height: 380px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 1em 1.25em;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
}

.tlg-year {
    flex: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
    height: 100%;
}

.tlg-year h3 {
    font-size: 0.78em;
    font-weight: normal;
    color: #888;
    letter-spacing: 0.08em;
    margin: 0 0 0.2em;
    font-variant-numeric: tabular-nums;
}

.tlg-row {
    flex: 1;
    min-height: 0;
    display: flex;
    gap: 4px;
}

.tlg-row button {
    flex: none;
    height: 100%;
    padding: 0;
    border: 0;
    background: #eee;
    cursor: pointer;
    overflow: hidden;
}

.tlg-row img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tlg-empty {
    align-self: center;
    color: #555;
    font-size: 0.9em;
    margin: 0 auto;
}

.tlg-years {
    display: flex;
    gap: 0.4em;
    overflow-x: auto;
    scrollbar-width: thin;
    padding: 0.55em 1.25em 0.7em;
    border-top: 1px solid #ddd;
}

.tlg-years button {
    flex: none;
    border: 1px solid #ddd;
    background: #fff;
    border-radius: 4px;
    padding: 0.15em 0.6em;
    font-size: 0.78em;
    cursor: pointer;
    font-variant-numeric: tabular-nums;
}

.tlg-years button:hover {
    border-color: #f0563f;
}

/* ===== Collections index ===== */

.coll-index a {
    display: flex;
    align-items: center;
    gap: 1em;
    padding: 0.8em 0;
    border-bottom: 1px solid #eee;
    text-decoration: none;
}

.coll-index a:last-child {
    border-bottom: 0;
}

.coll-index img {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 4px;
    background: #eee;
    flex: none;
}

.coll-index .t {
    font-weight: bold;
}

.coll-index a:hover .t {
    text-decoration: underline;
    text-decoration-color: #f0563f;
}

.coll-index small {
    display: block;
    color: #888;
    font-size: 0.8em;
    font-variant-numeric: tabular-nums;
}

/* ===== Map view layout ===== */

.layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    border-bottom: 1px solid #ddd;
}

.side {
    padding: 1.5em 1.25em 2em;
    border-right: 1px solid #ddd;
    display: flex;
    flex-direction: column;
    gap: 1.4em;
}

.side h1 {
    font-size: 1.4em;
    margin: 0;
}

.intro {
    color: #555;
    font-size: 0.85em;
    margin: 0.4em 0 0;
    max-width: 34ch;
}

.facts {
    color: #555;
    font-size: 0.8em;
    margin: 0;
}

.facts b {
    color: #222;
    font-variant-numeric: tabular-nums;
}

.side fieldset {
    border: 0;
    padding: 0;
    margin: 0;
}

.side legend {
    font-size: 0.75em;
    color: #888;
    padding: 0;
    margin-bottom: 0.6em;
}

/* Who checkboxes */
.who {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.3em 1em;
}

.who label {
    display: flex;
    align-items: center;
    gap: 0.5em;
    font-size: 0.85em;
    cursor: pointer;
    padding: 0.15em 0;
}

.who input {
    appearance: none;
    width: 14px;
    height: 14px;
    border: 1.5px solid #888;
    border-radius: 3px;
    position: relative;
    flex: none;
    cursor: pointer;
    margin: 0;
}

.who input:checked {
    background: #f0563f;
    border-color: #f0563f;
}

.who input:checked::after {
    content: "";
    position: absolute;
    left: 3.5px;
    top: 0.5px;
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.who .n {
    margin-left: auto;
    color: #888;
    font-size: 0.85em;
    font-variant-numeric: tabular-nums;
}

/* Chapters */
.chapters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4em;
    margin-bottom: 0.9em;
}

.chapters button {
    border: 1px solid #ddd;
    background: #fff;
    border-radius: 4px;
    padding: 0.25em 0.6em;
    font-size: 0.8em;
    cursor: pointer;
}

.chapters button[aria-pressed="true"] {
    background: #222;
    border-color: #222;
    color: #fff;
}

/* Year range slider with histogram */
.tl {
    position: relative;
    height: 76px;
    user-select: none;
    touch-action: none;
}

.hist {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 36px;
    display: flex;
    align-items: flex-end;
    gap: 2px;
}

.hist i {
    flex: 1;
    background: #ddd;
    min-height: 2px;
    border-radius: 1px;
}

.hist i.in {
    background: #f0563f;
}

.range {
    position: absolute;
    top: 0;
    height: 36px;
    background: rgba(240, 86, 63, 0.12);
    border-left: 2px solid #f0563f;
    border-right: 2px solid #f0563f;
    pointer-events: none;
}

.axis {
    position: absolute;
    left: 0;
    right: 0;
    top: 40px;
    display: flex;
    justify-content: space-between;
    font-size: 0.65em;
    color: #888;
    font-variant-numeric: tabular-nums;
}

.handle {
    position: absolute;
    top: 24px;
    width: 24px;
    height: 24px;
    margin-left: -12px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid #f0563f;
    cursor: grab;
    z-index: 2;
    padding: 0;
}

.sel {
    font-size: 0.8em;
    margin: 0.3em 0 0;
    color: #555;
}

.sel b {
    color: #222;
    font-variant-numeric: tabular-nums;
}

/* Collections list */
.colls {
    border-top: 1px solid #ddd;
    padding-top: 1em;
}

.colls h2 {
    font-size: 0.75em;
    color: #888;
    font-weight: normal;
    margin: 0 0 0.4em;
}

.colls a {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.7em;
    padding: 0.5em 0;
    border-bottom: 1px solid #eee;
    text-decoration: none;
    font-size: 0.85em;
}

.colls a:last-child {
    border-bottom: 0;
}

.colls a:hover span:first-child {
    text-decoration: underline;
    text-decoration-color: #f0563f;
}

.colls small {
    color: #888;
    font-size: 0.85em;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.colls a.dim {
    opacity: 0.4;
}

/* The map/strip column must not grow to the filmstrip's content width
   (grid items default to min-width:auto). */
.main-col {
    min-width: 0;
}

/* Map */
.mapwrap {
    position: relative;
    height: 72vh;
    min-height: 420px;
}

#map {
    position: absolute;
    inset: 0;
    background: #f5f5f2;
}

.leaflet-container {
    font: inherit;
}

.leaflet-tile {
    filter: grayscale(1) brightness(1.04) contrast(0.94);
}

.leaflet-control-attribution {
    font-size: 0.6rem;
    background: rgba(255, 255, 255, 0.75);
}

.pin {
    width: 48px;
    height: 48px;
    border: 2px solid #fff;
    outline: 1px solid rgba(0, 0, 0, 0.2);
    background: #eee;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.pin:hover {
    outline: 2px solid #f0563f;
}

.pin img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pin .n {
    position: absolute;
    right: 0;
    bottom: 0;
    background: #222;
    color: #fff;
    font-size: 0.65rem;
    padding: 0 4px;
    font-variant-numeric: tabular-nums;
}

.mapnote {
    position: absolute;
    left: 10px;
    bottom: 10px;
    z-index: 500;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 0.3em 0.6em;
    font-size: 0.75em;
    color: #555;
    margin: 0;
}

/* Filmstrip */
.strip {
    border-top: 1px solid #ddd;
    padding: 0.7em 1.25em;
    display: flex;
    gap: 5px;
    overflow-x: auto;
    scrollbar-width: thin;
    min-height: 64px;
}

.strip button {
    flex: none;
    width: 64px;
    height: 64px;
    padding: 0;
    border: 2px solid transparent;
    background: #eee;
    cursor: pointer;
    overflow: hidden;
}

.strip button.on {
    border-color: #f0563f;
}

.strip img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.strip .more {
    flex: none;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75em;
    color: #555;
    background: #f5f5f2;
    border: 1px solid #ddd;
}

.strip .empty {
    font-size: 0.85em;
    color: #555;
    align-self: center;
    margin: 0;
}

/* ===== Photo view ===== */

.lb {
    position: fixed;
    inset: 0;
    z-index: 900;
    background: rgba(34, 34, 34, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1em;
}

.lb.open {
    display: flex;
}

.lb .card {
    position: relative;
    background: #fff;
    max-width: 720px;
    max-height: 92vh;
    overflow-y: auto;
    width: 100%;
    border-radius: 4px;
    display: grid;
    grid-template-columns: 1fr 250px;
}

.lb .img {
    background: #eee;
    min-height: 260px;
}

.lb .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    min-height: 260px;
}

.lb .body {
    padding: 1em;
    display: flex;
    flex-direction: column;
    gap: 0.7em;
    font-size: 0.85em;
}

.lb h2 {
    font-size: 1.15em;
    margin: 0;
    padding-right: 1.6em;
}

.lb .caption {
    color: #555;
    margin: 0;
}

.lb dl {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25em 0.8em;
    margin: 0;
    font-size: 0.9em;
}

.lb dt {
    color: #888;
}

.lb dd {
    margin: 0;
}

.lb .acts {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.4em;
    padding-top: 0.7em;
}

.lb .acts button {
    border: 1px solid #ddd;
    background: #fff;
    border-radius: 4px;
    padding: 0.5em 0.7em;
    cursor: pointer;
    text-align: left;
}

.lb .acts button:hover {
    background: rgba(240, 86, 63, 0.08);
    border-color: #f0563f;
}

.lb .x {
    position: absolute;
    top: 8px;
    right: 8px;
    border: 1px solid #ddd;
    background: rgba(255, 255, 255, 0.95);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
}

/* ===== Collection view ===== */

.collection {
    max-width: 40em;
    margin: 0 auto;
    padding: 2em 1.25em 3em;
}

.collection h1 {
    margin-bottom: 0.2em;
}

.collection .range-line {
    color: #888;
    font-size: 0.9em;
    margin-top: 0;
}

.collection .coll-intro {
    color: #555;
}

.collection figure {
    margin: 2.5em 0;
}

.collection figure img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    background: #eee;
}

.collection figcaption {
    color: #555;
    font-size: 0.9em;
    margin-top: 0.5em;
}

.collection figcaption .when {
    color: #888;
}

.coll-back {
    margin-bottom: 2em;
    font-size: 0.9em;
}

/* ===== Small screens ===== */

@media (max-width: 860px) {
    .layout {
        grid-template-columns: 1fr;
    }

    .side {
        border-right: 0;
        border-bottom: 1px solid #ddd;
        padding: 1.2em 1.25em 1.5em;
        gap: 1.1em;
    }

    .who {
        grid-template-columns: repeat(2, 1fr);
    }

    .mapwrap {
        height: 62vh;
        min-height: 60vh;
    }
}

@media (min-width: 861px) {
    .side {
        position: sticky;
        top: 0;
        max-height: 100vh;
        overflow-y: auto;
        align-self: start;
    }

    .who {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .lb .card {
        grid-template-columns: 1fr;
    }

    .lb .img img {
        max-height: 45vh;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}