/* Map Art Studio (/art/). The preview sits on a green cutting mat whose
   grid is 1 cm at the chosen paper size; the panel stays quiet. */

.ats {
    --mat: #1d4339;
    --mat-deep: #173830;
    --mat-line: rgba(232, 244, 236, 0.07);
    --mat-line-2: rgba(232, 244, 236, 0.16);
    --panel: #141716;
    --field: #1c201e;
    --ink: #eceee9;
    --muted: #9aa49e;
    --rule: rgba(236, 238, 233, 0.09);
    --accent: var(--tpa-accent, #ff8f1f);
    font-family: 'Schibsted Grotesk', system-ui, sans-serif;
    color: var(--ink);
    max-width: 1560px;
    margin: 0 auto;
    padding: 14px 24px 56px;
}
.ats h1, .ats h2, .ats h3 { font-family: inherit; color: var(--ink); }
.ats-intro { padding: 18px 0 16px; border-bottom: 1px solid var(--rule); }
.ats-intro h1 { font-size: 2.1rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1; margin: 0 0 10px; }
.ats-intro p { color: var(--muted); font-size: 0.93rem; line-height: 1.5; margin: 0; }

.ats-app { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 20px; align-items: start; }

/* ---------- the mat ---------- */
.ats-mat {
    position: sticky; top: 68px;
    display: flex; flex-direction: column;
    height: calc(100vh - 84px); min-height: 560px;
    background: var(--mat-deep); border-radius: 14px; overflow: hidden;
}
.ats-matbar { display: flex; align-items: center; gap: 14px; padding: 10px 12px; flex-wrap: wrap; }
.ats-paperlabel { color: rgba(232, 244, 236, 0.6); font-size: 0.8rem; }
.ats-stage {
    --cm: 20px;
    position: relative; flex: 1; min-height: 0;
    display: flex; align-items: center; justify-content: center;
    background-color: var(--mat);
    background-image:
        linear-gradient(var(--mat-line-2) 1px, transparent 1px),
        linear-gradient(90deg, var(--mat-line-2) 1px, transparent 1px),
        linear-gradient(var(--mat-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--mat-line) 1px, transparent 1px);
    background-size: calc(var(--cm) * 5) calc(var(--cm) * 5), calc(var(--cm) * 5) calc(var(--cm) * 5), var(--cm) var(--cm), var(--cm) var(--cm);
    background-position: center center;
    margin: 0 10px; border-radius: 8px;
}
.ats-sheet { position: relative; max-width: calc(100% - 64px); }
.ats-sheet canvas { display: block; width: 100%; height: 100%; box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 18px 40px -12px rgba(0, 0, 0, 0.55); }
.ats-stage.is-loading .ats-sheet canvas { opacity: 0.72; transition: opacity 0.3s; }
/* printer's crop marks */
.ats-crop { position: absolute; width: 18px; height: 18px; pointer-events: none; }
.ats-crop::before, .ats-crop::after { content: ''; position: absolute; background: rgba(240, 248, 242, 0.75); }
.ats-crop::before { width: 14px; height: 1px; }
.ats-crop::after { width: 1px; height: 14px; }
.ats-crop-tl { left: -22px; top: -22px; } .ats-crop-tl::before { left: 0; bottom: 4px; } .ats-crop-tl::after { right: 4px; top: 0; }
.ats-crop-tr { right: -22px; top: -22px; } .ats-crop-tr::before { right: 0; bottom: 4px; } .ats-crop-tr::after { left: 4px; top: 0; }
.ats-crop-bl { left: -22px; bottom: -22px; } .ats-crop-bl::before { left: 0; top: 4px; } .ats-crop-bl::after { right: 4px; bottom: 0; }
.ats-crop-br { right: -22px; bottom: -22px; } .ats-crop-br::before { right: 0; top: 4px; } .ats-crop-br::after { left: 4px; bottom: 0; }

.ats-plaque3d { position: absolute; inset: 0; display: none; border-radius: 8px; overflow: hidden; }
.ats-plaque3d canvas { width: 100% !important; height: 100% !important; display: block; cursor: grab; }
.ats-stage[data-mode="plaque"] .ats-sheet { display: none; }
.ats-stage[data-mode="plaque"] .ats-plaque3d { display: block; }
.ats-laser { position: absolute; inset: 0; display: none; }
.ats-stage[data-mode="laser"] .ats-sheet { display: none; }
.ats-stage[data-mode="laser"] .ats-laser { display: block; }
.ats-laser-art { position: absolute; inset: 24px; display: flex; align-items: center; justify-content: center; }
.ats-laser-art svg { width: 100%; height: 100%; filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.45)); }
.ats-swaps i.is-line { height: 4px; border-radius: 2px; box-shadow: none; }
.ats-plaque-empty, .ats-plaque-stale {
    position: absolute; left: 50%; transform: translateX(-50%); margin: 0; z-index: 2;
    background: rgba(20, 23, 22, 0.88); color: var(--ink); padding: 10px 16px; border-radius: 8px; font-size: 0.9rem; text-align: center; max-width: 90%;
}
.ats-plaque-empty { top: 45%; }
.ats-plaque-stale { top: 12px; }
.ats-status { margin: 0; padding: 9px 14px 11px; font-size: 0.8rem; color: rgba(232, 244, 236, 0.62); min-height: 2.4em; }

/* ---------- segmented controls ---------- */
.ats-seg { display: inline-flex; background: var(--field); border-radius: 9px; padding: 3px; gap: 2px; }
.ats-seg button {
    border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 0.86rem; font-weight: 500;
    padding: 6px 12px; border-radius: 7px; cursor: pointer; white-space: nowrap;
}
.ats-seg button:hover { color: var(--ink); }
.ats-seg button[aria-pressed="true"] { background: var(--ink); color: #141716; }
.ats-views { background: rgba(0, 0, 0, 0.22); }
.ats-seg-wrap { flex-wrap: wrap; margin-top: 8px; }
.ats-sec .ats-seg { display: flex; }
.ats-sec .ats-seg button { flex: 1; }

/* ---------- panel ---------- */
.ats-panel { background: var(--panel); border-radius: 14px; padding: 4px 18px 18px; }
.ats-sec { padding: 16px 0 18px; border-bottom: 1px solid var(--rule); }
.ats-sec:last-child { border-bottom: 0; }
.ats-sec h2 { font-size: 1.05rem; font-weight: 700; margin: 0 0 12px; letter-spacing: -0.01em; }
.ats-sec h3 { font-size: 0.9rem; font-weight: 600; margin: 14px 0 8px; }
.ats-sub { margin: 14px 0 8px; font-size: 0.86rem; color: var(--muted); }
.ats-hint { font-size: 0.78rem; color: var(--muted); margin: 8px 0 0; line-height: 1.45; }

.ats-search { display: flex; gap: 6px; }
.ats-search input, .ats-field input, .ats-field select {
    width: 100%; min-width: 0; background: var(--field); color: var(--ink); border: 1px solid transparent; border-radius: 8px;
    padding: 8px 10px; font: inherit; font-size: 0.9rem;
}
.ats-field select { appearance: auto; }
.ats-search input:focus, .ats-field input:focus, .ats-field select:focus { outline: none; border-color: var(--accent); }
.ats-results { list-style: none; margin: 6px 0 0; padding: 0; }
.ats-results button {
    display: block; width: 100%; text-align: left; background: none; border: 0; color: var(--ink); font: inherit;
    padding: 7px 8px; border-radius: 7px; cursor: pointer;
}
.ats-results button:hover, .ats-results button:focus-visible { background: var(--field); }
.ats-results strong { display: block; font-size: 0.9rem; font-weight: 600; }
.ats-results span { display: block; font-size: 0.76rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ats-res-note { font-size: 0.8rem; color: var(--muted); padding: 6px 8px; }

.ats-mapwrap { position: relative; margin-top: 10px; border-radius: 8px; overflow: hidden; background: var(--field); }
.ats-map { width: 100%; }
.ats-mask { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.ats-km {
    position: absolute; left: 8px; bottom: 8px; pointer-events: none;
    background: rgba(20, 23, 22, 0.82); color: var(--ink); font-size: 0.75rem; padding: 3px 8px; border-radius: 6px;
}
.ats-mapwrap .maplibregl-ctrl-attrib { font-size: 10px; }

.ats-examples { display: flex; flex-wrap: wrap; gap: 6px; }
.ats .ats-ex {
    display: inline-flex; align-items: center; gap: 7px; padding: 5px 10px 5px 6px; border-radius: 999px;
    background: var(--field); color: var(--ink) !important; font-size: 0.82rem; text-decoration: none;
}
.ats .ats-ex:hover { background: #262b29; color: #fff !important; }
.ats-ex i {
    width: 18px; height: 18px; border-radius: 50%; flex: none;
    background: conic-gradient(var(--b) 0 33%, var(--c) 0 66%, var(--a) 0);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}

/* style picker: real mini posters of the current place */
.ats-styles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.ats-style {
    background: none; border: 0; padding: 0; color: var(--muted); font: inherit; font-size: 0.8rem; cursor: pointer; text-align: left;
}
.ats-style canvas {
    display: block; width: 100%; height: auto; border-radius: 3px; margin-bottom: 5px;
    outline: 2px solid transparent; outline-offset: 2px; transition: outline-color 0.15s;
}
.ats-style:hover canvas { outline-color: rgba(236, 238, 233, 0.3); }
.ats-style[aria-pressed="true"] { color: var(--ink); font-weight: 600; }
.ats-style[aria-pressed="true"] canvas { outline-color: var(--accent); }

.ats-layers { display: grid; gap: 2px; }
.ats-layer { display: flex; align-items: center; gap: 9px; padding: 3px 0; }
.ats-layer input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; margin: 0; }
.ats-layer-name { flex: 1; font-size: 0.88rem; }
.ats-layer > .ats-layer-name:first-child { padding-left: 25px; }
.ats-layer input[type="color"] {
    width: 34px; height: 24px; padding: 0; border: 0; border-radius: 6px; background: none; cursor: pointer;
}
.ats-layer input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.ats-layer input[type="color"]::-webkit-color-swatch { border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 6px; }
.ats-layer input[type="color"]::-moz-color-swatch { border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 6px; }

.ats-field { display: block; margin: 0 0 10px; }
.ats-field > span, .ats-range > span { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--muted); margin-bottom: 4px; }
.ats-range output { color: var(--ink); }
.ats-range { display: block; margin: 12px 0 4px; }
.ats-range input { width: 100%; accent-color: var(--accent); }
.ats-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ats-check-row { display: flex; align-items: center; gap: 9px; font-size: 0.88rem; margin: 8px 0; cursor: pointer; }
.ats-check-row input { accent-color: var(--accent); width: 16px; height: 16px; margin: 0; }
.ats-link { background: none; border: 0; padding: 0; margin-top: 10px; color: var(--muted); font: inherit; font-size: 0.8rem; text-decoration: underline; cursor: pointer; }
.ats-link:hover { color: var(--ink); }

.ats-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    border: 1px solid rgba(236, 238, 233, 0.2); background: transparent; color: var(--ink); font: inherit; font-size: 0.88rem; font-weight: 600;
    padding: 8px 14px; border-radius: 8px; cursor: pointer; white-space: nowrap;
}
.ats-btn:hover { border-color: var(--ink); }
.ats-btn-main { background: var(--accent); border-color: var(--accent); color: #1a1205; }
.ats-btn-main:hover { background: #ffa246; border-color: #ffa246; }
.ats-btn-wide { width: 100%; margin-top: 12px; padding: 10px; }
.ats-btn:disabled { opacity: 0.7; cursor: progress; }
.ats-btn:focus-visible, .ats-seg button:focus-visible, .ats-style:focus-visible canvas, .ats-link:focus-visible, .ats-ex:focus-visible {
    outline: 2px solid var(--accent); outline-offset: 2px;
}
.ats-dl { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.ats-sec-out { background: linear-gradient(var(--panel), var(--panel)); }

.ats-plaque-info { margin-top: 14px; font-size: 0.86rem; }
.ats-plaque-info p { margin: 0 0 6px; }
.ats-check.is-ok { color: #8fd6a8; }
.ats-check.is-bad { color: #ffb36b; }
.ats-swaps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; gap: 6px; }
.ats-swaps li { display: flex; align-items: center; gap: 10px; }
.ats-swaps i { width: 22px; height: 22px; border-radius: 5px; flex: none; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2); }
.ats-notes { margin: 8px 0 0; padding-left: 1.1rem; color: var(--muted); font-size: 0.8rem; }

/* ---------- about ---------- */
.ats-about { margin-top: 44px; max-width: 1180px; }
.ats-about h2 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.015em; margin-bottom: 16px; }
.ats-about-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 40px; }
.ats-about h3 { font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.ats-about p { color: var(--muted); font-size: 0.92rem; line-height: 1.6; margin: 0; max-width: 60ch; }
.ats-credit { margin-top: 22px !important; font-size: 0.82rem !important; }

.ats-toast {
    position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 50;
    width: max-content; max-width: calc(100vw - 32px);
    background: var(--ink); color: #141716; padding: 10px 16px; border-radius: 9px; font-size: 0.9rem; font-weight: 500;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
}

@media (max-width: 1100px) {
    .ats-app { grid-template-columns: minmax(0, 1fr) 340px; }
    .ats-styles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .ats { padding: 14px 16px 44px; }
    .ats-app { grid-template-columns: minmax(0, 1fr); }
    .ats-mat { position: relative; top: 0; height: auto; min-height: 0; }
    .ats-stage { padding: 30px 0; min-height: 0; }
    .ats-plaque3d, .ats-laser { position: relative; inset: auto; height: 420px; }
    .ats-stage[data-mode="plaque"], .ats-stage[data-mode="laser"] { padding: 0; }
    .ats-styles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .ats-about-cols { grid-template-columns: 1fr; gap: 18px; }
    /* intro above the preview, control sections below it */
    .ats-app { gap: 10px; }
    .ats-panel { display: contents; }
    .ats-intro { order: -1; border: 0; padding: 6px 2px 4px; }
    .ats-intro h1 { font-size: 1.8rem; }
    .ats-sec { order: 1; background: var(--panel); border-radius: 12px; padding: 14px; border: 0; }
}
@media (max-width: 420px) {
    .ats-sheet { max-width: calc(100% - 48px); }
    .ats-crop { transform: scale(0.8); }
    .ats-seg button { padding: 6px 8px; font-size: 0.82rem; }
}
@media (prefers-reduced-motion: reduce) {
    .ats-style canvas, .ats-stage.is-loading .ats-sheet canvas { transition: none; }
}