:root {
  --paper: #f7f2e9;
  --paper-2: #fbf7ef;
  --ink: #2c2620;
  --ink-soft: #574f45;
  --ink-faint: #8a7f70;
  --line: #e4dbca;
  --line-strong: #d6cab2;
  --accent: #7c6a3c;
  --accent-soft: #a08b53;
  --sage: #4d7a52;
  --sage-bg: #edf3ec;
  --warn: #a8622a;
  --warn-bg: #f6ece1;
  --focus-bg: #fdf5e6;
  --shadow: 0 1px 2px rgba(60,45,25,.05), 0 8px 30px rgba(60,45,25,.06);
  --measure: 74ch;
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --display: 'Fraunces', Georgia, serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --reading: var(--serif);
  --line-height: 1.65;
  --scale: 1;
}
html[data-theme="dark"] {
  --paper: #1c1917; --paper-2: #232019; --ink: #ece3d4; --ink-soft: #c3b8a5;
  --ink-faint: #8f8471; --line: #332f27; --line-strong: #423c31; --accent: #d6a15f;
  --accent-soft: #c08a4a; --sage: #86b98a; --sage-bg: #202a20; --warn: #d99b5f;
  --warn-bg: #2c241a; --focus-bg: #262019;
  --shadow: 0 1px 2px rgba(0,0,0,.2), 0 8px 30px rgba(0,0,0,.28);
}
html[data-reading="legible"] { --reading: 'Atkinson Hyperlegible', var(--serif); }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; font-size: calc(100% * var(--scale)); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--reading); font-size: 18px; line-height: var(--line-height); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

.topbar { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 20px; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-family: var(--display); font-weight: 600; font-size: 16px; }
.brand span { color: var(--accent); }
.topbar-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.ctl { font-family: var(--display); font-weight: 600; font-size: 12.5px; color: var(--ink-soft); background: transparent; border: 1px solid var(--line-strong); border-radius: 8px; padding: 7px 11px; cursor: pointer; transition: all .15s; line-height: 1; }
.ctl:hover { color: var(--ink); border-color: var(--accent-soft); }
.ctl.on { color: var(--accent); border-color: var(--accent); background: var(--paper-2); }
.ctl.primary { color: #fff; background: var(--accent); border-color: var(--accent); }
.ctl.primary:hover { background: var(--accent-soft); }
.ctl-group { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden; }
.ctl-group .ctl { border: none; border-radius: 0; }
.ctl-group .ctl + .ctl { border-left: 1px solid var(--line-strong); }

main { max-width: 900px; margin: 0 auto; padding: 0 22px 130px; }
.hero { padding: 40px 0 8px; }
.hero h1 { font-family: var(--display); font-weight: 500; font-size: clamp(30px, 5vw, 46px); line-height: 1.08; letter-spacing: -.01em; margin: 0 0 14px; }
.hero .lede { font-size: 19px; line-height: 1.55; color: var(--ink-soft); max-width: 60ch; margin: 0; }
.muted { color: var(--ink-faint); }

.empty { padding: 60px 0; }
.empty h1 { font-family: var(--display); font-weight: 500; font-size: 34px; margin: 0 0 12px; }
.empty .lede { font-size: 19px; color: var(--ink-soft); max-width: 56ch; }

.edit-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.btn { font-family: var(--display); font-weight: 600; font-size: 14px; color: var(--ink); background: var(--paper-2); border: 1px solid var(--line-strong); border-radius: 10px; padding: 10px 16px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.btn:hover { border-color: var(--accent-soft); }
.btn.danger { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 40%, var(--line)); }
.btn.danger:hover { border-color: var(--warn); }

/* Search */
.finder { margin: 26px 0 8px; padding: 20px; background: var(--focus-bg); border: 1px solid var(--line-strong); border-radius: 16px; box-shadow: var(--shadow); }
.finder h2 { font-family: var(--display); font-weight: 600; font-size: 19px; margin: 0 0 12px; }
.finder-input { display: flex; gap: 8px; align-items: center; }
#find { flex: 1; width: 100%; font-family: var(--reading); font-size: 18px; padding: 14px 16px; border: 1.5px solid var(--line-strong); background: var(--paper-2); color: var(--ink); border-radius: 12px; outline: none; }
.mic-btn { flex-shrink: 0; width: 52px; height: 52px; border-radius: 12px; border: 1.5px solid var(--line-strong); background: var(--paper-2); color: var(--accent); font-size: 22px; cursor: pointer; line-height: 1; }
.mic-btn:hover { border-color: var(--accent); }
.mic-btn.listening { background: var(--accent); color: #fff; border-color: var(--accent); animation: micpulse 1.2s ease-in-out infinite; }
@keyframes micpulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(124,106,60,.4); } 50% { box-shadow: 0 0 0 8px rgba(124,106,60,0); } }
#find:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(124,106,60,.15); }
#results { margin: 14px 0 0; list-style: none; padding: 0; }
#results li + li { border-top: 1px solid var(--line); }
#results a { display: flex; align-items: center; gap: 10px; padding: 11px 6px; text-decoration: none; color: inherit; }
.res-badge { font-family: var(--mono); font-size: 12px; font-weight: 500; color: #fff; background: var(--accent); border-radius: 7px; width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* Walls + hotspots (view) */
.wall-tile { margin: 0 0 16px; }
.wall-frame { position: relative; width: 100%; aspect-ratio: var(--ar, 4 / 3); border-radius: 14px; overflow: hidden; border: 1px solid var(--line-strong); background: var(--paper-2); box-shadow: var(--shadow); }
.wall-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.wall-tile figcaption { font-family: var(--display); font-weight: 600; font-size: 13px; color: var(--ink-faint); text-align: center; margin-top: 8px; }
.hot { position: absolute; margin: 0; padding: 0; border: 1.5px solid rgba(124,106,60,.35); border-radius: 10px; background: transparent; cursor: pointer; display: block; transition: background .15s, border-color .15s; }
.hot:hover, .hot:focus-visible { background: rgba(124,106,60,.24); border-color: var(--accent); outline: none; }
.hot-badge { position: absolute; top: 6px; left: 6px; font-family: var(--mono); font-size: 13px; font-weight: 600; color: #fff; background: var(--accent); border-radius: 8px; width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 1px 5px rgba(0,0,0,.35); }
.hot-name { position: absolute; left: 6px; bottom: 6px; font-family: var(--display); font-weight: 600; font-size: 11.5px; color: #fff; background: rgba(28,25,23,.82); padding: 3px 8px; border-radius: 100px; opacity: 0; transition: opacity .15s; white-space: nowrap; max-width: calc(100% - 12px); overflow: hidden; text-overflow: ellipsis; }
.hot:hover .hot-name, .hot:focus-visible .hot-name { opacity: 1; }

/* Cards */
.card { margin: 22px 0; padding: 20px 22px; border-radius: 16px; border: 1px solid var(--line-strong); background: var(--paper-2); box-shadow: var(--shadow); }
.card h2 { font-family: var(--display); font-weight: 600; font-size: 19px; margin: 0 0 8px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card h3 { font-family: var(--display); font-weight: 600; font-size: 14px; text-transform: uppercase; letter-spacing: .04em; color: var(--accent); margin: 16px 0 6px; }
.card ul, .card ol { margin: 0; padding-left: 22px; }
.card li { margin: 0 0 8px; }
.cabinet { scroll-margin-top: 84px; }

.restock-add { display: flex; gap: 8px; margin: 4px 0 12px; }
.restock-add input { flex: 1; font: inherit; padding: 11px 13px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--paper); color: var(--ink); }
.restock-add button { font-family: var(--display); font-weight: 600; font-size: 15px; padding: 0 18px; border: none; border-radius: 10px; cursor: pointer; background: var(--sage); color: #fff; }
#restock-list { list-style: none; margin: 0; padding: 0; }
#restock-list li { display: flex; align-items: center; gap: 12px; padding: 10px 4px; border-bottom: 1px solid var(--line); }
#restock-list li:last-child { border-bottom: none; }
#restock-list li span { flex: 1; }
#restock-list button { font-family: var(--display); font-weight: 600; font-size: 13px; color: var(--ink-faint); background: transparent; border: 1px solid var(--line); border-radius: 8px; padding: 6px 11px; cursor: pointer; }

/* Editor */
.editor-wall { margin: 0 0 30px; }
.wall-head { display: flex; gap: 10px; align-items: center; margin: 0 0 10px; }
.wall-label { flex: 1; font-family: var(--display); font-weight: 600; font-size: 16px; padding: 8px 12px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--paper-2); color: var(--ink); }
.editor-frame { position: relative; width: 100%; aspect-ratio: var(--ar, 4 / 3); border: 1px solid var(--line-strong); border-radius: 12px; overflow: hidden; background: var(--paper-2); touch-action: none; user-select: none; }
.editor-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.edit-hot { position: absolute; border: 2px solid var(--accent); background: rgba(124,106,60,.18); border-radius: 8px; cursor: move; touch-action: none; }
.edit-hot .handle { position: absolute; right: -8px; bottom: -8px; width: 16px; height: 16px; background: var(--accent); border: 2px solid #fff; border-radius: 50%; cursor: nwse-resize; }
.edit-hot .badge { position: absolute; top: 3px; left: 3px; font-family: var(--mono); font-size: 12px; color: #fff; background: var(--accent); border-radius: 6px; padding: 1px 6px; }
.wall-tools { display: flex; align-items: center; gap: 12px; margin: 12px 0 4px; flex-wrap: wrap; }
.wall-tools-hint { font-size: 13px; }
.add-cabinet { background: var(--sage); color: #fff; border-color: var(--sage); }
.add-cabinet:hover { filter: brightness(1.05); }
.edit-panels { margin-top: 14px; display: grid; gap: 12px; }
.edit-panel { border: 1px solid var(--line-strong); border-radius: 12px; padding: 14px 16px; background: var(--paper-2); }
.edit-panel strong { font-family: var(--display); }
.edit-panel label { display: block; font-family: var(--display); font-weight: 600; font-size: 13px; margin: 12px 0 4px; }
.edit-panel input, .edit-panel textarea { width: 100%; font: inherit; padding: 9px 11px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--paper); color: var(--ink); resize: vertical; }
.drawing-hint { font-size: 14px; color: var(--ink-faint); font-style: italic; margin: 6px 0 12px; }

/* Data dialog */
dialog { border: none; border-radius: 16px; padding: 0; box-shadow: 0 20px 60px rgba(0,0,0,.3); background: var(--paper); color: var(--ink); max-width: 92vw; }
dialog::backdrop { background: rgba(28,25,23,.45); }
.data-menu { padding: 24px; width: 360px; max-width: 100%; display: flex; flex-direction: column; gap: 8px; }
.data-menu h3 { font-family: var(--display); font-weight: 600; margin: 0; }
.data-menu .muted { margin: 0 0 8px; font-size: 14px; }
.menu-item { text-align: left; font-family: var(--display); font-weight: 600; font-size: 15px; color: var(--ink); background: var(--paper-2); border: 1px solid var(--line-strong); border-radius: 10px; padding: 12px 14px; cursor: pointer; }
.menu-item:hover { border-color: var(--accent-soft); }
.menu-item.danger { color: var(--warn); }
.menu-close { margin-top: 8px; font-family: var(--display); font-weight: 600; background: var(--accent); color: #fff; border: none; border-radius: 10px; padding: 10px; cursor: pointer; }

@media (max-width: 760px) {
  main { padding: 0 16px 110px; }
  .hero { padding: 28px 0 4px; }
  .topbar { padding: 9px 14px; }
  .hot-name { opacity: 1; }
}