/* Etherstead CMMS frontend styles. Phone first; every tap target is at least 44 px. Dark mode follows the phone
   unless Settings picks one (html[data-theme]). In dark mode only the sheet image is inverted (.sheet-img), so
   black line work turns light and any underlay keeps its colors. No inline styles anywhere (CSP style-src 'self'). */

:root {
  color-scheme: light dark;
  --bg: #f4f4f0;
  --fg: #1b1b19;
  --muted: #595954;
  --card: #ffffff;
  --line: #d5d5ce;
  --accent: #1d5ea8;
  --accent-fg: #ffffff;
  --map-bg: #ffffff;
  --ok-bg: #d9f0de; --ok-fg: #14532d; --ok-line: #2e7d32;
  --warn-bg: #fff0c2; --warn-fg: #5f4300; --warn-line: #b7791f;
  --bad-bg: #fbdcd9; --bad-fg: #85160e; --bad-line: #c62828;
  --unk-bg: #ecdffb; --unk-fg: #4a1c72; --unk-line: #7b3fb3;
  --info-bg: #dce8fa; --info-fg: #163e72; --info-line: #1d5ea8;
  --off-bg: #e6e6e2; --off-fg: #3f3f3b; --off-line: #77776f;
  --link-bg: #d6f0f2; --link-fg: #0d4a52; --link-line: #00838f;
  --tap: 44px;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121311; --fg: #ecece6; --muted: #a7a7a0; --card: #1d1e1b; --line: #3a3b37; --accent: #6aa7ee; --accent-fg: #0b1626;
    --map-bg: #1d1e1b;
    --ok-bg: #173a22; --ok-fg: #b9ecc4; --ok-line: #5cc27a;
    --warn-bg: #3d3110; --warn-fg: #ffe08a; --warn-line: #e0a93b;
    --bad-bg: #4a1916; --bad-fg: #ffc2bc; --bad-line: #ff6b5e;
    --unk-bg: #33204a; --unk-fg: #e2c9ff; --unk-line: #b98af0;
    --info-bg: #182c47; --info-fg: #c3dcff; --info-line: #6aa7ee;
    --off-bg: #2a2b28; --off-fg: #cfcfc8; --off-line: #8d8d86;
    --link-bg: #123b40; --link-fg: #b7eef3; --link-line: #45c3cf;
  }
  :root:not([data-theme="light"]) .sheet-img { filter: invert(1); }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #121311; --fg: #ecece6; --muted: #a7a7a0; --card: #1d1e1b; --line: #3a3b37; --accent: #6aa7ee; --accent-fg: #0b1626;
  --map-bg: #1d1e1b;
  --ok-bg: #173a22; --ok-fg: #b9ecc4; --ok-line: #5cc27a;
  --warn-bg: #3d3110; --warn-fg: #ffe08a; --warn-line: #e0a93b;
  --bad-bg: #4a1916; --bad-fg: #ffc2bc; --bad-line: #ff6b5e;
  --unk-bg: #33204a; --unk-fg: #e2c9ff; --unk-line: #b98af0;
  --info-bg: #182c47; --info-fg: #c3dcff; --info-line: #6aa7ee;
  --off-bg: #2a2b28; --off-fg: #cfcfc8; --off-line: #8d8d86;
  --link-bg: #123b40; --link-fg: #b7eef3; --link-line: #45c3cf;
}
:root[data-theme="dark"] .sheet-img { filter: invert(1); }
:root[data-theme="light"] { color-scheme: light; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
h1 { font-size: 1.4rem; margin: 0.4rem 0 0.6rem; line-height: 1.25; }
h2 { font-size: 1.15rem; margin: 1.2rem 0 0.5rem; }
h3 { font-size: 1rem; margin: 0.8rem 0 0.4rem; }
p { margin: 0.4rem 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0;
}

/* ---- header */
.topbar {
  position: sticky; top: 0; z-index: 1000;
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.6rem;
  padding: 0.4rem 0.75rem; background: var(--card); border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex; align-items: center; min-height: var(--tap);
  font-weight: 700; color: var(--fg); text-decoration: none;
}
.site-pick { flex: 1 1 10rem; max-width: 22rem; }
.nav { display: flex; flex-wrap: wrap; gap: 0.25rem; width: 100%; }
.nav-link {
  display: inline-flex; align-items: center; justify-content: center; min-height: var(--tap); min-width: var(--tap);
  padding: 0 0.8rem; border-radius: var(--radius); text-decoration: none; color: var(--fg); background: var(--bg);
}
.nav-link[aria-current="page"] { background: var(--accent); color: var(--accent-fg); }

/* ---- page */
.app { max-width: 60rem; margin: 0 auto; padding: 0.75rem 0.75rem 3rem; outline: none; }
.app[aria-busy="true"] { opacity: 0.75; }
.page-head { margin-bottom: 0.5rem; }
.block { margin-top: 1rem; }
.muted { color: var(--muted); }
.notes, .note-text { white-space: pre-wrap; }
.note-text { padding: 0.5rem 0.75rem; border-left: 4px solid var(--warn-line); background: var(--warn-bg); color: var(--warn-fg); border-radius: 4px; }
.notice { padding: 0.75rem; border-radius: var(--radius); background: var(--warn-bg); color: var(--warn-fg); font-weight: 600; }
.error-box { padding: 0.75rem; border-radius: var(--radius); background: var(--bad-bg); color: var(--bad-fg); }
.error-list { margin: 0.25rem 0 0.5rem; padding-left: 1.25rem; color: var(--bad-fg); }
.unknown { font-weight: 700; color: var(--unk-fg); background: var(--unk-bg); padding: 0 0.3rem; border-radius: 4px; }

/* ---- badges: always a color plus a word */
.badge {
  display: inline-block; padding: 0.05rem 0.5rem; border-radius: 999px; font-size: 0.82rem; font-weight: 700;
  border: 1px solid transparent; white-space: nowrap; vertical-align: baseline;
}
.badge.tone-ok { background: var(--ok-bg); color: var(--ok-fg); border-color: var(--ok-line); }
.badge.tone-warn { background: var(--warn-bg); color: var(--warn-fg); border-color: var(--warn-line); }
.badge.tone-bad { background: var(--bad-bg); color: var(--bad-fg); border-color: var(--bad-line); }
.badge.tone-unk { background: var(--unk-bg); color: var(--unk-fg); border-color: var(--unk-line); }
.badge.tone-info { background: var(--info-bg); color: var(--info-fg); border-color: var(--info-line); }
.badge.tone-off { background: var(--off-bg); color: var(--off-fg); border-color: var(--off-line); }
.badge.tone-link { background: var(--link-bg); color: var(--link-fg); border-color: var(--link-line); }
.status-line { min-height: 1.4em; margin: 0.4rem 0; font-weight: 600; }
.status-line:empty { min-height: 0; margin: 0; }
.tone-text-ok { color: var(--ok-fg); }
.tone-text-bad { color: var(--bad-fg); }
.tone-text-info { color: var(--info-fg); }

/* ---- controls (44 px tap targets) */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  min-height: var(--tap); min-width: var(--tap); padding: 0.4rem 0.9rem;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); color: var(--fg);
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.btn-primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.btn:disabled, .btn.is-disabled { opacity: 0.5; cursor: not-allowed; }
.actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.5rem 0; }
.input {
  width: 100%; min-height: var(--tap); padding: 0.5rem 0.6rem; font: inherit;
  border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--fg);
}
textarea.input { min-height: 5rem; }
.input.code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 0.9rem; }
.field { display: block; margin: 0.6rem 0; }
.field > span { display: block; font-weight: 600; margin-bottom: 0.2rem; }
.check { display: inline-flex; align-items: center; gap: 0.5rem; min-height: var(--tap); }
.check input { width: 1.4rem; height: 1.4rem; }
summary { min-height: var(--tap); display: flex; align-items: center; cursor: pointer; font-weight: 600; }
details.group { border-top: 1px solid var(--line); }

/* ---- lists and rows */
.rows, .links, .hotspots, .tasks, .specs, .need-list, .sources-list, .spec-values, .upload-rows { list-style: none; margin: 0; padding: 0; }
.row {
  display: flex; flex-direction: column; justify-content: center; gap: 0.15rem;
  min-height: var(--tap); padding: 0.45rem 0.25rem; border-bottom: 1px solid var(--line);
  color: var(--fg); text-decoration: none;
}
a.row:active { background: var(--bg); }
.row-main { font-weight: 600; }
.row-sub { font-size: 0.92rem; color: var(--muted); }
.links li { margin: 0.3rem 0; }
.links a { display: inline-flex; align-items: center; min-height: var(--tap); }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 0.75rem; margin: 0.5rem 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.thumbs { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.thumb { width: 96px; height: 96px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); vertical-align: middle; }

/* ---- home cards */
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 0.75rem; min-width: 0; }
.card-wide { grid-column: 1 / -1; }
.card-small { grid-column: span 1; }
.card-title { margin: 0 0 0.5rem; font-size: 1.05rem; }
.drawing-link { display: flex; flex-direction: column; gap: 0.5rem; text-decoration: none; color: inherit; }
.sheet-thumb { width: 100%; max-height: 14rem; object-fit: contain; background: var(--map-bg); border: 1px solid var(--line); border-radius: 8px; }
.usage-bar { width: 100%; height: 1rem; }
@media (max-width: 380px) {
  .cards { grid-template-columns: 1fr; }
  .card-small { grid-column: 1 / -1; }
}
@media (min-width: 900px) {
  .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-flow: row dense; }
  .card-wide { grid-column: span 2; }
}

/* ---- sheet viewer */
.sheet-map {
  height: 62vh; min-height: 320px; width: 100%;
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--map-bg);
}
.sheet-map.sheet-wide { height: clamp(260px, 75vw, 62vh); }
.sheet-map.sheet-tall { height: 72vh; }
.sheet-map.leaflet-container { background: var(--map-bg); }
.leaflet-bar a, .leaflet-touch .leaflet-bar a {
  width: var(--tap); height: var(--tap); line-height: var(--tap); font-size: 22px;
  background: var(--card); color: var(--fg); border-color: var(--line);
}
.hotspot-row { padding: 0.5rem 0.25rem; border-bottom: 1px solid var(--line); }
.hotspot-row .actions { margin: 0.35rem 0 0; }
path.hs { stroke-width: 2; fill-opacity: 0.15; }
path.hs.tone-ok { stroke: var(--ok-line); fill: var(--ok-line); }
path.hs.tone-warn { stroke: var(--warn-line); fill: var(--warn-line); }
path.hs.tone-bad { stroke: var(--bad-line); fill: var(--bad-line); }
path.hs.tone-unk { stroke: var(--unk-line); fill: var(--unk-line); }
path.hs.tone-info { stroke: var(--info-line); fill: var(--info-line); }
path.hs.tone-off { stroke: var(--off-line); fill: var(--off-line); }
path.hs.tone-link { stroke: var(--link-line); fill: var(--link-line); }
path.hs.hs-approx { stroke-dasharray: 5 4; }
path.hs-hit { fill-opacity: 0; stroke: none; }
.leaflet-tooltip.hs-label {
  padding: 0 0.35rem; font-size: 0.75rem; font-weight: 700; border-radius: 4px; box-shadow: none;
  background: var(--card); color: var(--fg); border: 1px solid var(--line);
}
.leaflet-tooltip.hs-label.tone-bad { background: var(--bad-bg); color: var(--bad-fg); border-color: var(--bad-line); }
.leaflet-tooltip.hs-label.tone-warn { background: var(--warn-bg); color: var(--warn-fg); border-color: var(--warn-line); }
.leaflet-tooltip.hs-label.tone-unk { background: var(--unk-bg); color: var(--unk-fg); border-color: var(--unk-line); }

/* ---- work orders */
.blockers { margin: 0.75rem 0; padding: 0.75rem; border-radius: var(--radius); background: var(--bad-bg); color: var(--bad-fg); border: 2px solid var(--bad-line); }
.blockers ul { margin: 0.25rem 0 0; padding-left: 1.25rem; }
.steps { list-style: none; margin: 0; padding: 0; }
.step { padding: 0.75rem; margin: 0.5rem 0; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
.step.is-done { border-left: 6px solid var(--ok-line); }
.step.is-locked { border-left: 6px solid var(--off-line); }
.step.is-locked .step-text { color: var(--muted); }
.step-head { font-size: 0.9rem; color: var(--muted); }
.step-no { font-weight: 700; color: var(--fg); }
.step-kind { font-weight: 600; }
.step-kind.kind-lockout, .step-kind.kind-verify_dead { color: var(--bad-fg); }
.step-text { font-size: 1.02rem; }
.answer-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.answer { min-height: 52px; font-size: 1.1rem; }
.answer.is-chosen { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.reading-row { display: flex; gap: 0.5rem; }
.locked-reason { margin-top: 0.4rem; font-weight: 600; color: var(--off-fg); background: var(--off-bg); padding: 0.35rem 0.6rem; border-radius: 6px; }
.step-block { font-weight: 600; }
.step-edit { padding: 0.5rem 0; border-bottom: 1px solid var(--line); }
.source-text { margin: 0.3rem 0; font-size: 0.9rem; color: var(--muted); white-space: pre-wrap; }

/* ---- photos */
.photo-picker { margin: 0.5rem 0; }
.btn-photo { position: relative; overflow: hidden; }
.file-input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.btn-photo.is-disabled .file-input { cursor: not-allowed; }
.upload-row { display: grid; grid-template-columns: 1fr; gap: 0.15rem; padding: 0.4rem 0; border-bottom: 1px solid var(--line); }
.upload-row progress { width: 100%; height: 0.9rem; }
.upload-name { font-size: 0.9rem; overflow-wrap: anywhere; }
.upload-note { font-size: 0.9rem; }
.upload-row.is-done .upload-note { color: var(--ok-fg); }
.upload-row.is-error .upload-note { color: var(--bad-fg); font-weight: 600; }

/* ---- parts, needs, settings */
.source { padding: 0.5rem 0; border-bottom: 1px solid var(--line); }
.price { font-weight: 700; }
.need { padding: 0.6rem 0; border-bottom: 1px solid var(--line); }
.need-ask { font-size: 1.02rem; }
.roof { padding: 0.5rem 0.75rem; border: 2px solid var(--warn-line); border-radius: 12px; background: var(--card); }
.login { max-width: 24rem; margin: 2rem auto; }
.ext { overflow-wrap: anywhere; display: inline-flex; align-items: center; min-height: var(--tap); }