/* Jeff's Truck Yard — Museum Viewer
   Typefaces: Barlow Condensed (headings), Work Sans (body/UI)
   Palette: classic truck yard / old workshop — dusty khaki, cream cards,
   charcoal-brown nav, rust accent. One fixed look, no dark-mode swap —
   it's meant to read like a printed workshop catalogue, not a themed app.
   ---------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;700;800&family=Work+Sans:wght@400;500;600&display=swap');

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ── Tokens ───────────────────────────────────────────────── */
:root {
    --bg:          #c8b9a3;
    --bg-card:     #f3ebdd;
    --bg-header:   #2b2520;
    --ink:         #241f1a;
    --ink-dim:     #6d5f4e;
    --ink-header:  #f4ebdd;
    --accent:      #a94f2f;
    --accent-lt:   #c06442;
    --accent-dim:  #bd8768;
    --cover-bg:    #ddccb2;
    --grid-gap:    14px;
    --home-pad:    14px;
    --card-radius: 4px;
    --shadow:      0 1px 6px rgba(36,31,26,0.16);
    --shadow-lift: 0 4px 18px rgba(36,31,26,0.24);
}

/* ── Base ─────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
    font-family: 'Work Sans', system-ui, sans-serif;
    font-size: 15px;
    background: var(--bg);
    color: var(--ink);
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

button { font-family: inherit; }

.hidden { display: none !important; }

/* ── Header ───────────────────────────────────────────────── */
.jty-header {
    background: var(--bg-header);
    color: var(--ink-header);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0 20px;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 200;
    user-select: none;
}

.jty-back {
    background: none;
    border: none;
    color: var(--accent-dim);
    font-family: 'Work Sans', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    padding: 8px 0;
    flex-shrink: 0;
    letter-spacing: 0.03em;
    transition: color 0.1s;
    white-space: nowrap;
}
.jty-back:hover { color: var(--ink-header); }
.jty-back:focus-visible {
    outline: 2px solid var(--accent-dim);
    outline-offset: 2px;
    border-radius: 2px;
}

.jty-header-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 22px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-header);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1;
}

.jty-header-meta {
    font-family: 'Work Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--ink-dim);
    flex-shrink: 0;
    letter-spacing: 0.01em;
}

/* ── Screens ──────────────────────────────────────────────── */
.jty-screen {
    min-height: calc(100dvh - 56px);
}

/* ── Grant screen ─────────────────────────────────────────── */
#grantScreen {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
}

.jty-grant {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    max-width: 400px;
    width: 100%;
}

.jty-grant-yard {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: clamp(48px, 10vw, 80px);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    line-height: 0.9;
    color: var(--ink);
    text-wrap: balance;
}

.jty-grant-yard span {
    display: block;
    color: var(--accent);
}

.jty-grant-desc {
    font-size: 16px;
    font-weight: 400;
    color: var(--ink-dim);
    line-height: 1.5;
    max-width: 300px;
}

.jty-open-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 3px;
    padding: 14px 28px;
    font-family: 'Work Sans', sans-serif;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: background 0.12s;
    align-self: flex-start;
}
.jty-open-btn:hover  { background: var(--accent-lt); }
.jty-open-btn:active { background: #7e3d23; }
.jty-open-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

/* ── Home screen — make grid ──────────────────────────────── */
#homeScreen { padding: var(--home-pad); }

/* Hero banner — full-bleed truck-yard photo with the wordmark */
.jty-hero {
    position: relative;
    height: clamp(130px, 24vw, 340px);
    margin: calc(-1 * var(--home-pad)) calc(-1 * var(--home-pad)) var(--grid-gap);
    overflow: hidden;
    background: var(--bg-header);
}

.jty-hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 55%;
}

.jty-hero-count {
    position: absolute;
    top: max(10px, env(safe-area-inset-top));
    right: 12px;
    font-family: 'Work Sans', sans-serif;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--ink-header);
    background: rgba(43,37,32,0.6);
    padding: 4px 10px;
    border-radius: 999px;
    white-space: nowrap;
}

.jty-hero-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    padding: 16px 20px;
    background: linear-gradient(180deg, rgba(43,37,32,0) 40%, rgba(43,37,32,0.88) 100%);
}

.jty-hero-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: clamp(28px, 6vw, 52px);
    line-height: 0.98;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    color: var(--ink-header);
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* Favourites card */
.jty-fav-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg-card);
    border-radius: var(--card-radius);
    box-shadow: var(--shadow);
    cursor: pointer;
    padding: 14px 16px;
    margin-bottom: var(--grid-gap);
    user-select: none;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.jty-fav-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lift);
}
.jty-fav-card:active { transform: translateY(-1px); }
.jty-fav-card:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.jty-fav-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 22px;
}

.jty-fav-card .jty-card-body { padding: 0; }

.jty-make-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--grid-gap);
}

.jty-make-card {
    background: var(--bg-card);
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
    user-select: none;
}
.jty-make-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lift);
}
.jty-make-card:active { transform: translateY(-1px); }
.jty-make-card:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.jty-card-cover,
.jty-card-cover--placeholder {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: var(--cover-bg);
}

.jty-card-cover--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}
.jty-card-cover--placeholder::after {
    content: '';
    display: block;
    width: 40px;
    height: 24px;
    background: var(--ink-dim);
    opacity: 0.25;
    border-radius: 2px;
}

.jty-card-body {
    padding: 11px 13px 13px;
}

.jty-card-name {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 0.02em;
    color: var(--ink);
    line-height: 1.15;
}

.jty-make-card.is-yard-dogs .jty-card-name {
    color: var(--accent);
}

.jty-card-count {
    font-size: 12px;
    font-weight: 500;
    color: var(--ink-dim);
    margin-top: 3px;
    letter-spacing: 0.02em;
    font-variant-numeric: tabular-nums;
}

/* ── Make grid — photo sheet ──────────────────────────────── */
#makeScreen { padding: 0; }

/* Hidden banner — full-width strip above the photo grid */
.jty-hidden-banner {
    background: var(--bg-card);
    border-bottom: 1px solid var(--cover-bg);
    color: var(--ink-dim);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.02em;
    padding: 10px 14px;
    cursor: pointer;
    user-select: none;
    transition: background 0.1s;
}
.jty-hidden-banner:hover  { background: var(--cover-bg); }
.jty-hidden-banner:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

/* Hidden panel — restore list, shown below banner */
.jty-hidden-panel {
    background: var(--bg-card);
    border-bottom: 1px solid var(--cover-bg);
    padding: 6px 14px 12px;
}

.jty-hidden-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 7px 0;
    border-bottom: 1px solid var(--cover-bg);
}
.jty-hidden-item:last-child { border-bottom: none; }

.jty-hidden-name {
    flex: 1;
    font-size: 13px;
    color: var(--ink-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.jty-restore-btn {
    background: none;
    border: 1px solid var(--ink-dim);
    border-radius: 3px;
    color: var(--ink-dim);
    font-family: 'Work Sans', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 4px 12px;
    cursor: pointer;
    flex-shrink: 0;
    transition: border-color 0.1s, color 0.1s;
}
.jty-restore-btn:hover { border-color: var(--accent); color: var(--accent); }
.jty-restore-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.jty-photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 6px;
    padding: 10px;
}

.jty-thumb {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: var(--cover-bg);
    border-radius: 2px;
    cursor: pointer;
    transition: opacity 0.1s;
}
.jty-thumb:hover { opacity: 0.82; }
.jty-thumb:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ── Hide Photo button ────────────────────────────────────── */
.jty-hide-btn {
    background: none;
    border: 1px solid var(--ink-dim);
    border-radius: 3px;
    color: var(--ink-dim);
    font-family: 'Work Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.03em;
    padding: 7px 20px;
    cursor: pointer;
    transition: border-color 0.1s, color 0.1s;
}
.jty-hide-btn:hover  { border-color: var(--accent); color: var(--accent); }
.jty-hide-btn:active { opacity: 0.7; }
.jty-hide-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ── Undo strip ───────────────────────────────────────────── */
.jty-undo-strip {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-card);
    border: 1px solid var(--cover-bg);
    border-radius: 3px;
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--ink-dim);
}

.jty-undo-btn {
    background: none;
    border: none;
    color: var(--accent);
    font-family: 'Work Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 2px;
}
.jty-undo-btn:hover { color: var(--accent-lt); }
.jty-undo-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ── Photo viewer ─────────────────────────────────────────── */
#photoScreen {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 16px 20px;
    gap: 10px;
    min-height: calc(100dvh - 56px);
}

/* Photo frame — contains image + overlaid prev/next arrows */
.jty-photo-frame {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    flex: 1;
    min-height: 0;
}

.jty-full-img {
    display: block;
    max-width: 100%;
    max-height: calc(100dvh - 140px);
    object-fit: contain;
    border-radius: 2px;
}

/* Prev / Next nav arrows — overlaid on the photo frame */
.jty-nav-btn {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 56px;
    background: none;
    border: none;
    color: #fff;
    font-size: 44px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.15s;
    z-index: 10;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
.jty-photo-frame:hover .jty-nav-btn:not(.hidden) { opacity: 0.65; }
.jty-nav-btn:hover   { opacity: 1 !important; }
.jty-nav-btn:focus-visible { opacity: 1; outline: 2px solid var(--accent-dim); outline-offset: -4px; }
.jty-nav-prev { left: 0; }
.jty-nav-next { right: 0; }

/* On touch devices, show arrows gently without hover */
@media (hover: none) {
    .jty-nav-btn:not(.hidden) { opacity: 0.45; }
}

/* Photo action buttons row */
.jty-photo-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

/* Favourite button */
.jty-fav-btn {
    background: none;
    border: 1px solid var(--ink-dim);
    border-radius: 3px;
    color: var(--ink-dim);
    font-family: 'Work Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.03em;
    padding: 7px 20px;
    cursor: pointer;
    transition: border-color 0.1s, color 0.1s;
}
.jty-fav-btn:hover  { border-color: var(--accent); color: var(--accent); }
.jty-fav-btn.active { border-color: var(--accent); color: var(--accent); background: rgba(169,79,47,0.08); }
.jty-fav-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Details button */
.jty-details-btn {
    background: none;
    border: 1px solid var(--ink-dim);
    border-radius: 3px;
    color: var(--ink-dim);
    font-family: 'Work Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.03em;
    padding: 7px 20px;
    cursor: pointer;
    transition: border-color 0.1s, color 0.1s;
}
.jty-details-btn:hover  { border-color: var(--ink); color: var(--ink); }
.jty-details-btn.active { border-color: var(--accent); color: var(--accent); }
.jty-details-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Details panel */
.jty-details-panel {
    background: var(--bg-card);
    border: 1px solid var(--cover-bg);
    border-radius: 3px;
    padding: 12px 16px;
    width: 100%;
    max-width: 420px;
}

.jty-details-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.jty-details-row {
    display: flex;
    gap: 14px;
    font-size: 13px;
    line-height: 1.4;
}

.jty-details-row dt {
    font-family: 'Work Sans', sans-serif;
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-dim);
    min-width: 60px;
    flex-shrink: 0;
    padding-top: 2px;
}

.jty-details-row dd {
    margin: 0;
    color: var(--ink);
    font-size: 13px;
    font-weight: 400;
}

.jty-details-empty {
    font-size: 13px;
    color: var(--ink-dim);
    margin: 0;
}

/* ── Loading / empty states ───────────────────────────────── */
.jty-loading {
    font-size: 14px;
    color: var(--ink-dim);
    padding: 6px 0;
    grid-column: 1 / -1;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 480px) {
    .jty-make-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .jty-photo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 5px;
    }
    :root               { --home-pad: 10px; }
    .jty-photo-grid     { padding: 5px; gap: 5px; }
    .jty-header-title   { font-size: 18px; }

    /* Larger tap targets, no crowding, at phone width */
    .jty-back          { padding: 12px 4px; font-size: 15px; }
    .jty-header        { gap: 8px; padding: 0 12px; }

    .jty-fav-card      { padding: 16px 14px; margin-bottom: 10px; }

    .jty-photo-actions {
        gap: 8px;
        width: 100%;
    }
    .jty-fav-btn,
    .jty-details-btn,
    .jty-hide-btn {
        flex: 1 1 auto;
        min-width: 0;
        padding: 12px 10px;
        font-size: 13px;
        text-align: center;
    }

    /* Narrower, edge-anchored nav arrows so they cover less of the photo */
    .jty-nav-btn {
        width: 44px;
        font-size: 34px;
    }

    .jty-hidden-item   { padding: 10px 0; }
    .jty-restore-btn   { padding: 8px 14px; }

    #photoScreen        { padding: 10px 10px 16px; gap: 8px; }
}

@media (min-width: 900px) {
    .jty-make-grid { gap: 18px; }
}

@media (prefers-reduced-motion: reduce) {
    .jty-make-card, .jty-thumb, .jty-open-btn {
        transition: none;
    }
}