:root {
  --bg: #f5f3ee;
  --panel: #ffffff;
  --ink: #1c2330;
  --muted: #5d6675;
  --line: #e2ddd2;
  --navy: #1e3a5f;
  --accent: #b45309;
  --in-bg: #fef3c7; --in-ink: #7c2d12; --in-bar: #d97706;
  --out-bg: #dcfce7; --out-ink: #14532d; --out-bar: #16a34a;
  --bd-bg: #ffedd5; --bd-ink: #7c2d12; --bd-bar: #ea580c;
  --unk-bg: #e5e7eb; --unk-ink: #1f2937; --unk-bar: #6b7280;
  --err-bg: #fee2e2; --err-ink: #7f1d1d;
  --radius: 10px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { font: 15px/1.5 var(--font); color: var(--ink); background: var(--bg); display: flex; flex-direction: column; }
a { color: var(--navy); }
code { background: #f0ede6; padding: 1px 5px; border-radius: 4px; font-size: 0.9em; }
.muted { color: var(--muted); }
.small { font-size: 0.86em; }

/* Top bar */
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 18px; background: var(--navy); color: #fff; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 8px; background: #f59e0b; color: var(--navy); font-weight: 800; letter-spacing: -0.5px; }
.brand h1 { font-size: 1.1rem; margin: 0; line-height: 1.2; }
.brand p { margin: 0; font-size: 0.82rem; opacity: 0.8; }
.data-status { font-size: 0.82rem; padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,0.12); }
.data-status[data-kind="ok"]::before { content: "● "; color: #4ade80; }
.data-status[data-kind="warn"]::before { content: "● "; color: #fbbf24; }
.data-status[data-kind="loading"]::before { content: "● "; color: #93c5fd; }

/* Layout */
.layout { flex: 1; display: grid; grid-template-columns: minmax(340px, 460px) 1fr; min-height: 0; }
.panel { background: var(--panel); border-right: 1px solid var(--line); overflow-y: auto; display: flex; flex-direction: column; }
.map-wrap { position: relative; min-height: 0; }
#map { position: absolute; inset: 0; }

/* Tabs */
.tabs { display: flex; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--panel); z-index: 2; }
.tab { flex: 1; background: none; border: 0; padding: 12px 8px; font: inherit; font-size: 0.9rem; color: var(--muted); cursor: pointer; border-bottom: 3px solid transparent; }
.tab.is-active { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
.tabpanel { padding: 16px 18px 24px; }

/* Search */
.search label { display: block; font-weight: 600; margin-bottom: 6px; }
.search-row { display: flex; gap: 8px; }
.search input { flex: 1; min-width: 0; font: inherit; padding: 10px 12px; border: 1.5px solid #c9c2b3; border-radius: 8px; }
.search input:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(30,58,95,0.15); }
.hint { font-size: 0.82rem; color: var(--muted); margin: 6px 0 14px; }

/* Buttons */
.btn { font: inherit; font-size: 0.9rem; padding: 9px 14px; border-radius: 8px; border: 1.5px solid #c9c2b3; background: #fff; color: var(--ink); cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--navy); }
.btn-primary { background: var(--navy); border-color: var(--navy); color: #fff; font-weight: 600; }
.btn-primary:hover { background: #142a46; }
.btn-ghost { border-color: transparent; color: var(--navy); }
.btn-small { padding: 5px 10px; font-size: 0.82rem; }
.linkish { background: none; border: 0; padding: 0; color: var(--navy); text-decoration: underline; cursor: pointer; font: inherit; text-align: left; }
.file-btn { position: relative; overflow: hidden; display: inline-block; }
.file-btn input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

/* Cards & results */
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin: 10px 0; background: #fff; }
.card.error { background: var(--err-bg); border-color: #fecaca; color: var(--err-ink); }
.card.loading { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.spinner { width: 16px; height: 16px; border: 2px solid #cbd5e1; border-top-color: var(--navy); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.result { padding: 0; overflow: hidden; }
.result > :not(.verdict) { margin-left: 14px; margin-right: 14px; }
.verdict { padding: 14px 14px 12px; border-left: 6px solid; }
.verdict-title { font-size: 1.12rem; font-weight: 700; }
.verdict-sub { font-size: 0.82rem; opacity: 0.85; }
.v-in { background: var(--in-bg); color: var(--in-ink); border-color: var(--in-bar); }
.v-out { background: var(--out-bg); color: var(--out-ink); border-color: var(--out-bar); }
.v-border { background: var(--bd-bg); color: var(--bd-ink); border-color: var(--bd-bar); }
.v-unknown { background: var(--unk-bg); color: var(--unk-ink); border-color: var(--unk-bar); }

.loc { display: grid; grid-template-columns: 80px 1fr; gap: 3px 10px; margin: 12px 14px; font-size: 0.9rem; }
.loc dt { color: var(--muted); }
.loc dd { margin: 0; word-break: break-word; }
.pill { display: inline-block; font-size: 0.72rem; padding: 1px 7px; border-radius: 999px; background: #e0e7ff; color: #3730a3; vertical-align: 1px; }
.pill-postcode, .pill-street { background: #ffedd5; color: #9a3412; }
.pill-exact, .pill-address { background: #dcfce7; color: #166534; }

.warnings { list-style: none; padding: 0; margin: 8px 14px; }
.warnings li { background: #fff7ed; border: 1px solid #fed7aa; border-radius: 8px; padding: 7px 10px; margin: 6px 0; font-size: 0.86rem; color: #7c2d12; }
.warnings li::before { content: "⚠ "; }

.result section { border-top: 1px solid var(--line); padding-top: 4px; }
.result h3 { font-size: 0.95rem; margin: 10px 0 6px; }
.result h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin: 10px 0 4px; }
.result ul { padding-left: 0; list-style: none; margin: 0; }
.result li { margin: 4px 0; font-size: 0.9rem; }
.dir-list li { padding: 6px 8px; background: #fffbeb; border-radius: 6px; }
.tag { display: inline-block; font-size: 0.72rem; padding: 1px 6px; border-radius: 4px; background: #f0ede6; color: #4b5563; margin-right: 4px; }
details { margin: 10px 14px; font-size: 0.9rem; }
details summary { cursor: pointer; color: var(--navy); font-weight: 600; }
details ul { margin-top: 6px !important; }
.result-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; border-top: 1px solid var(--line); padding: 10px 0 12px; margin-top: 10px; }
.actions { display: flex; gap: 6px; }

/* Batch */
.batch-intro ul { padding-left: 18px; font-size: 0.9rem; }
.batch-controls, .batch-run { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 10px 0; }
.inline { font-size: 0.86rem; color: var(--muted); display: flex; gap: 6px; align-items: center; }
.inline select { font: inherit; padding: 6px; border-radius: 6px; border: 1px solid #c9c2b3; }
progress { flex: 1; min-width: 120px; height: 10px; }
.tally { display: flex; flex-wrap: wrap; gap: 6px; }
.t { font-size: 0.82rem; padding: 3px 9px; border-radius: 999px; }
.t-in { background: var(--in-bg); color: var(--in-ink); }
.t-out { background: var(--out-bg); color: var(--out-ink); }
.t-border { background: var(--bd-bg); color: var(--bd-ink); }
.t-err { background: var(--err-bg); color: var(--err-ink); }

.prose h2 { font-size: 1rem; margin: 18px 0 6px; }
.prose li { margin: 4px 0; font-size: 0.9rem; }

/* Legend */
.legend { position: absolute; left: 10px; bottom: 22px; z-index: 500; background: rgba(255,255,255,0.94); border-radius: 8px; padding: 6px 10px; font-size: 0.78rem; display: flex; gap: 12px; box-shadow: 0 1px 4px rgba(0,0,0,0.2); }
.sw { display: inline-block; width: 14px; height: 10px; margin-right: 5px; vertical-align: -1px; border-radius: 2px; }
.sw-a4 { background: rgba(245,158,11,0.4); border: 2px solid #b45309; }
.sw-ca { background: rgba(20,184,166,0.25); border: 1.5px solid #0f766e; }
.sw-bd { border-top: 2.5px dotted #1e3a5f; height: 0; border-radius: 0; }
.leaflet-popup-content { font: 13px/1.45 var(--font); }

/* Phone layout */
@media (max-width: 800px) {
  .layout { grid-template-columns: 1fr; grid-template-rows: 45vh auto; }
  .map-wrap { order: -1; min-height: 45vh; }
  .panel { border-right: 0; overflow: visible; }
  .legend { display: none; }
}

/* Print: just the result */
@media print {
  .topbar, .tabs, .search, .map-wrap, .actions, .alts, #tab-batch, #tab-about { display: none !important; }
  .layout { display: block; }
  .panel { overflow: visible; border: 0; }
  .result { border: 1px solid #999; }
  details { display: block; }
  details > * { display: block; }
}

/* Grey version of the OpenStreetMap background, so the coloured overlays stand out */
.tiles-grey { filter: grayscale(1) contrast(0.92) brightness(1.06); }

/* "Rights removed" panel in an Article 4 result */
.rights { margin: 8px 0; padding: 8px 10px; border-left: 3px solid var(--in-bar); background: #fffbeb; border-radius: 0 6px 6px 0; }
.rights-label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin-bottom: 2px; }
.rights p { margin: 2px 0; font-size: 0.9rem; }

.credit { font-weight: 600; opacity: 1; color: #fbbf24; }

/* LLC search checklist */
.checklist h4 { margin-top: 12px; }
.ck { list-style: none; padding: 0; margin: 0; }
.ck-row { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; align-items: center; padding: 5px 0; border-bottom: 1px dashed var(--line); }
.ck-row:last-child { border-bottom: 0; }
.ck-label { font-size: 0.9rem; }
.ck-items { grid-column: 1 / -1; margin: 2px 0 0 !important; padding-left: 12px !important; }
.ck-items li { font-size: 0.84rem; margin: 2px 0; }
.ck-no .ck-label, .ck-not_published .ck-label, .ck-unchecked .ck-label { color: var(--muted); }
.chip { font-size: 0.74rem; padding: 2px 9px; border-radius: 999px; white-space: nowrap; font-weight: 600; }
.chip-yes { background: var(--in-bg); color: var(--in-ink); }
.chip-plot { background: var(--bd-bg); color: var(--bd-ink); }
.chip-near { background: #e0f2fe; color: #075985; }
.chip-no { background: var(--out-bg); color: var(--out-ink); }
.chip-not_published { background: #f1f0ec; color: #6b6458; font-weight: 500; }
.chip-unknown, .chip-unchecked { background: var(--unk-bg); color: var(--unk-ink); font-weight: 500; }
.where { font-size: 0.72rem; padding: 0 6px; border-radius: 4px; margin-left: 2px; }
.where-plot { background: #ede9fe; color: #5b21b6; }
.where-near { background: #e0f2fe; color: #075985; }
.records h4 { margin-top: 8px; }
@media print { .records { display: none; } }
.sw-plot { background: rgba(139,92,246,0.15); border: 2px dashed #7c3aed; }

/* Layer list: open by default on wide screens, scrolls if long */
.leaflet-control-layers-expanded { max-height: calc(100vh - 190px); overflow-y: auto; padding: 8px 10px 8px 8px; font: 13px/1.5 var(--font); }
.leaflet-control-layers-expanded .leaflet-control-layers-base::before { content: "Background"; display: block; font-weight: 700; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin-bottom: 2px; }
.leaflet-control-layers-expanded .leaflet-control-layers-overlays::before { content: "Map layers"; display: block; font-weight: 700; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin-bottom: 2px; }
.ward-label { font: 600 12px var(--font); }

/* Second stage still running */
.pending { display: flex; align-items: center; gap: 8px; margin: 8px 14px; padding: 7px 10px; border-radius: 8px; background: #eef2ff; color: #3730a3; font-size: 0.86rem; }
.chip-checking { background: #eef2ff; color: #4338ca; font-weight: 500; }
.btn[disabled] { opacity: 0.5; cursor: default; }