/* CHiPS Seating. shadcn/ui-style tokens (neutral zinc), light + dark. */
:root{
  /* Light theme is deliberately off-white: pure white across a large floor plan glares. */
  --background:#eef0f3; --foreground:#0f1115;
  --card:#f8f9fa; --muted:#e5e7eb; --muted-foreground:#5f6672;
  --accent:#e3e6ea; --border:#d9dde3; --input:#cfd4db; --ring:#9aa1ab;
  --primary:#1c1f24; --primary-foreground:#f8f9fa;
  --destructive:#dc2626; --success:#16a34a; --warning:#c26a06;
  --plan-floor:#e9ecef; --plan-wall:#a1a7b0;
  --radius:0.5rem; --shadow-sm:0 1px 2px 0 rgb(0 0 0 / .05); --shadow-lg:0 10px 30px -8px rgb(0 0 0 / .25);
  --font-sans:"Inter", ui-sans-serif, system-ui, "Segoe UI", Roboto, sans-serif;
  --font-mono:"Geist Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  --top-h:60px; --nav-h:0px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --background:#09090b; --foreground:#fafafa; --card:#0c0c0e; --muted:#27272a; --muted-foreground:#a1a1aa;
  --accent:#27272a; --border:#27272a; --input:#3f3f46; --ring:#71717a; --primary:#fafafa; --primary-foreground:#18181b;
  --destructive:#ef4444; --plan-floor:#111113; --plan-wall:#52525b; --shadow-lg:0 10px 30px -8px rgb(0 0 0 / .7); color-scheme:dark}}
:root[data-theme="dark"]{
  --background:#09090b; --foreground:#fafafa; --card:#0c0c0e; --muted:#27272a; --muted-foreground:#a1a1aa;
  --accent:#27272a; --border:#27272a; --input:#3f3f46; --ring:#71717a; --primary:#fafafa; --primary-foreground:#18181b;
  --destructive:#ef4444; --plan-floor:#111113; --plan-wall:#52525b; --shadow-lg:0 10px 30px -8px rgb(0 0 0 / .7); color-scheme:dark}

*{box-sizing:border-box;border-color:var(--border)}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--background);color:var(--foreground);font:14px/1.5 var(--font-sans);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
button{font:inherit;color:inherit;touch-action:manipulation}
:focus-visible{outline:2px solid var(--ring);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3{margin:0;letter-spacing:-0.01em}
.muted{color:var(--muted-foreground)}
.mono{font-family:var(--font-mono)}

/* ---------- Top bar ---------- */
.topbar{position:sticky;top:0;z-index:40;height:var(--top-h);display:flex;align-items:center;gap:16px;padding:0 max(16px,env(safe-area-inset-right)) 0 max(16px,env(safe-area-inset-left));
  background:color-mix(in srgb,var(--background) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.logo{width:34px;height:34px;border-radius:9px;background:var(--primary);color:var(--primary-foreground);display:grid;place-items:center;flex:none}
.logo svg{width:20px;height:20px}
.brand-text{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.brand-text b{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-text small{font-size:12px;color:var(--muted-foreground)}
.tabs{display:inline-flex;align-items:center;height:36px;padding:3px;border-radius:var(--radius);background:var(--muted);gap:2px;margin-left:8px}
.tab{height:30px;padding:0 12px;border:0;border-radius:calc(var(--radius) - 2px);background:none;color:var(--muted-foreground);font-weight:500;cursor:pointer;white-space:nowrap;display:flex;align-items:center;gap:6px}
.tab svg{width:16px;height:16px}
.tab[aria-selected="true"]{background:var(--background);color:var(--foreground);box-shadow:var(--shadow-sm)}
.tab-find{display:none}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.net{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted-foreground);white-space:nowrap}
.net::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--muted-foreground)}
.net.live::before{background:var(--success)} .net.off::before{background:var(--warning)}
.banner{padding:8px 16px;background:color-mix(in srgb,var(--warning) 14%,var(--background));border-bottom:1px solid color-mix(in srgb,var(--warning) 35%,transparent);font-size:13px;text-align:center}

/* ---------- Building blocks ---------- */
.card{background:var(--card);border:1px solid var(--border);border-radius:calc(var(--radius) + 4px);box-shadow:var(--shadow-sm);min-width:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:36px;padding:0 14px;border-radius:calc(var(--radius) - 2px);font-weight:500;cursor:pointer;white-space:nowrap;border:1px solid transparent;transition:background .15s,opacity .15s;text-decoration:none}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--primary);color:var(--primary-foreground)}
.btn-primary:hover:not(:disabled){background:color-mix(in srgb,var(--primary) 88%,transparent)}
.btn-outline{background:var(--background);border-color:var(--input);color:var(--foreground);box-shadow:var(--shadow-sm)}
.btn-outline:hover:not(:disabled),.btn-ghost:hover:not(:disabled){background:var(--accent)}
.btn-ghost{background:none;color:var(--foreground)}
.btn-danger{background:var(--destructive);color:#fff}
.btn-sm{height:32px;padding:0 12px;font-size:13px}
.btn-icon{width:36px;padding:0;font-size:18px}
.btn-icon svg{width:16px;height:16px}
.btn[aria-pressed="true"]{background:var(--primary);color:var(--primary-foreground);border-color:var(--primary)}
.btn-row{display:flex;flex-wrap:wrap;gap:8px}
.input,.select,textarea.input{height:36px;width:100%;border:1px solid var(--input);border-radius:calc(var(--radius) - 2px);background:transparent;color:var(--foreground);padding:0 12px;font:14px var(--font-sans)}
textarea.input{height:auto;padding:8px 12px;min-height:90px;resize:vertical}
.input::placeholder{color:var(--muted-foreground)}
.select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted-foreground) 50%),linear-gradient(135deg,var(--muted-foreground) 50%,transparent 50%);background-position:calc(100% - 16px) 15px,calc(100% - 11px) 15px;background-size:5px 5px;background-repeat:no-repeat;padding-right:32px}
.select option{background:var(--background);color:var(--foreground)}
.select-sm{height:32px;font-size:13px;background-position:calc(100% - 16px) 13px,calc(100% - 11px) 13px;width:auto;max-width:100%}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.label{font-size:13px;font-weight:500}
.hint{font-size:12px;color:var(--muted-foreground)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.badge{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 8px;border-radius:6px;font-size:12px;font-weight:500;border:1px solid var(--border);white-space:nowrap;font-variant-numeric:tabular-nums}
.badge-muted{background:var(--muted);border-color:transparent}
.badge i,.dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex:none}
.sep{height:1px;background:var(--border);border:0;margin:0}
.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:600;font-size:14px;flex:none;background:var(--muted);color:var(--muted-foreground)}
.avatar.lg{width:52px;height:52px;font-size:17px}
.search{position:relative}
.search svg{position:absolute;left:10px;top:10px;width:16px;height:16px;color:var(--muted-foreground);pointer-events:none}
.search .input{padding-left:34px;padding-right:36px}
.search .clear{position:absolute;right:2px;top:2px;width:32px;height:32px;border:0;border-radius:50%;background:none;color:var(--muted-foreground);font-size:20px;cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border:1px solid var(--border);border-radius:999px;background:none;font-size:13px;cursor:pointer;white-space:nowrap}
.chip:hover{background:var(--accent)}
.chip[aria-pressed="true"]{background:var(--primary);color:var(--primary-foreground);border-color:var(--primary)}
.chip .n{font-size:11px;opacity:.7;font-variant-numeric:tabular-nums}
.seg{display:inline-flex;padding:3px;border-radius:var(--radius);background:var(--muted);gap:2px;width:100%}
.seg button{flex:1;height:30px;border:0;border-radius:calc(var(--radius) - 2px);background:none;color:var(--muted-foreground);font-size:13px;font-weight:500;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--background);color:var(--foreground);box-shadow:var(--shadow-sm)}
.empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;padding:24px 8px;color:var(--muted-foreground)}
.empty b{color:var(--foreground)}

/* ---------- Map layout ---------- */
main{padding:16px max(16px,env(safe-area-inset-right)) 24px max(16px,env(safe-area-inset-left))}
.map-layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:16px;position:relative;height:calc(100dvh - var(--top-h) - 40px);min-height:520px}
.side{display:flex;flex-direction:column;min-height:0;overflow:hidden}
.side-head{padding:16px 16px 12px;display:flex;flex-direction:column;gap:12px;border-bottom:1px solid var(--border)}
.side-body{flex:1;overflow:auto;overscroll-behavior:contain;padding:8px}
.side-foot{padding:10px 16px;border-top:1px solid var(--border);font-size:12px;color:var(--muted-foreground)}
.sumline{font-size:12px;color:var(--muted-foreground);padding:4px 8px 8px}
.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.row{width:100%;display:flex;align-items:center;gap:12px;padding:8px;border:0;border-radius:calc(var(--radius) - 2px);background:none;text-align:left;cursor:pointer;min-height:56px}
.row:hover,.row.active{background:var(--accent)}
.row .who{display:flex;flex-direction:column;min-width:0;flex:1}
.row .who b{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .who small{font-size:12px;color:var(--muted-foreground);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .seat{font:600 13px var(--font-mono);flex:none;color:var(--foreground)}
.row .seat.none{font:500 12px var(--font-sans);color:var(--muted-foreground)}
.row[draggable="true"]{cursor:grab}
.group-h{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:600;color:var(--muted-foreground);text-transform:uppercase;letter-spacing:.04em;padding:12px 8px 6px}
.cap{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.cap div{background:var(--muted);border-radius:var(--radius);padding:8px 10px;display:flex;flex-direction:column}
.cap b{font-size:18px;font-variant-numeric:tabular-nums;line-height:1.2}
.cap small{font-size:11px;color:var(--muted-foreground)}

.map-card{display:flex;flex-direction:column;min-height:0;overflow:hidden}
.map-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.tool-left,.tool-right{display:flex;align-items:center;gap:8px;min-width:0}
.zoom{display:flex;gap:4px}
.zoom .btn{width:32px;height:32px}
.filter-pill{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 10px;border:1px solid var(--border);border-radius:999px;background:var(--muted);font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap}
.map{position:relative;flex:1;min-height:0;overflow:hidden;background:var(--plan-floor);touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none}
.map.panning{cursor:grabbing}
.map.editing{cursor:crosshair}
.map > svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.plan-img{image-rendering:auto;filter:brightness(.92) contrast(1.04)}   /* dark themes replace this filter below */
:root[data-theme="dark"] .plan-img{filter:invert(1) hue-rotate(180deg) brightness(.92)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .plan-img{filter:invert(1) hue-rotate(180deg) brightness(.92)}}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;padding:10px 12px;border-top:1px solid var(--border);font-size:12px;color:var(--muted-foreground)}
.legend span{display:flex;align-items:center;gap:6px}
.legend i{width:14px;height:10px;border-radius:2px;display:inline-block}
.map-hint{position:absolute;left:10px;bottom:10px;font-size:11px;color:var(--muted-foreground);background:color-mix(in srgb,var(--background) 85%,transparent);padding:3px 8px;border-radius:6px;pointer-events:none}
.map-hint:empty{display:none}

/* zone outlines + floating labels */
.zone-r{fill:transparent;stroke:var(--plan-wall);stroke-width:.6;stroke-dasharray:3 2;vector-effect:non-scaling-stroke}
.zone-r.hl{stroke:var(--foreground);stroke-width:2;stroke-dasharray:none;fill:color-mix(in srgb,var(--foreground) 4%,transparent)}
.zone-chips{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.zchip{position:absolute;pointer-events:auto;transform:translate(-50%,-100%);display:flex;align-items:center;gap:6px;max-width:220px;padding:4px 10px;border-radius:999px;border:1px solid var(--border);
  background:color-mix(in srgb,var(--background) 92%,transparent);box-shadow:var(--shadow-sm);font-size:12px;font-weight:500;cursor:pointer;white-space:nowrap}
.zchip b{overflow:hidden;text-overflow:ellipsis}
.zchip small{color:var(--muted-foreground);font-variant-numeric:tabular-nums}
.zchip .dots{display:flex;gap:2px}
.zchip:hover{border-color:var(--ring)}
.zchip.team{border-color:color-mix(in srgb,var(--tc) 55%,var(--border));background:color-mix(in srgb,var(--tc) 10%,var(--background))}
.zchip.team b{color:var(--foreground)}
.team-r{fill:none;stroke-width:1.2;stroke-dasharray:4 3;stroke-opacity:.7;vector-effect:non-scaling-stroke;pointer-events:none}

/* desks */
g.desk{cursor:pointer}
g.desk .bg{stroke-width:.35}
g.desk text{pointer-events:none;font-family:var(--font-sans);text-anchor:middle}
g.desk .ini{font-size:4.1px;font-weight:700}
g.desk .fn{font-size:1.9px;font-weight:500;display:none}
g.desk .code{font-size:1.75px;font-family:var(--font-mono);font-weight:600;display:none;text-anchor:start}
svg.z-far g.desk .ini{display:none}
svg.z-near g.desk .fn, svg.z-near g.desk .code{display:block}
svg.z-near g.desk .ini{font-size:3.4px}
g.desk:hover .bg{stroke:var(--foreground);stroke-width:.6}
g.desk .ring{fill:none;stroke:none}
g.desk.sel .ring{stroke:var(--foreground);stroke-width:1;animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{0%,100%{stroke-opacity:1}50%{stroke-opacity:.15}}
@media (prefers-reduced-motion:reduce){g.desk.sel .ring{animation:none}}
svg.dim g.desk:not(.on){opacity:.18}
svg.placing g.desk:not(.ok){opacity:.2;cursor:not-allowed}
svg.placing g.desk.ok .bg{stroke:var(--foreground);stroke-width:.7}
g.desk.drop .bg{stroke:var(--foreground);stroke-width:1.2}
g.desk.dragging{opacity:.75}
#placing{position:absolute;left:50%;top:10px;transform:translateX(-50%);display:flex;align-items:center;gap:10px;padding:6px 6px 6px 14px;border-radius:999px;background:var(--primary);color:var(--primary-foreground);box-shadow:var(--shadow-lg);font-size:13px;font-weight:500;max-width:calc(100% - 20px)}
#placing span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#placing button{height:28px;padding:0 12px;border-radius:999px;border:0;background:color-mix(in srgb,var(--primary-foreground) 18%,transparent);color:inherit;cursor:pointer;font-size:12px;font-weight:600}
/* several desks picked on the map */
#mselBar{position:absolute;left:50%;top:10px;transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:6px 6px 6px 14px;border-radius:999px;background:var(--primary);color:var(--primary-foreground);box-shadow:var(--shadow-lg);font-size:13px;font-weight:500;max-width:calc(100% - 20px);z-index:5}
#mselBar span{white-space:nowrap}
#mselBar button{height:28px;padding:0 12px;border-radius:999px;border:0;background:color-mix(in srgb,var(--primary-foreground) 18%,transparent);color:inherit;cursor:pointer;font-size:12px;font-weight:600}
#mselBar button[data-act="assign-msel"]{background:var(--primary-foreground);color:var(--primary)}
g.desk.msel .ring{stroke:var(--ring);stroke-width:.9;stroke-dasharray:1.4 .8;fill:color-mix(in srgb,var(--foreground) 12%,transparent)}
g.desk.msel .bg{stroke:var(--foreground);stroke-width:.7}
.map.selecting{cursor:copy}
.sel-box{position:absolute;border:1.5px dashed var(--foreground);background:color-mix(in srgb,var(--foreground) 8%,transparent);border-radius:2px;pointer-events:none;z-index:4}
/* person picker inside the Assign dialog */
.pick-row{min-height:44px;padding:6px 8px;cursor:pointer}
.pick-row input{flex:none;width:16px;height:16px;margin:0;accent-color:var(--primary)}
.pick-row:has(input:checked){background:var(--accent)}

/* detail panel (floats over the map on desktop) */
.panel{position:absolute;top:58px;right:12px;width:360px;max-height:calc(100% - 70px);overflow:auto;z-index:20;box-shadow:var(--shadow-lg);display:flex;flex-direction:column}
.p-sec{padding:16px;display:flex;flex-direction:column;gap:12px}
.p-sec + .p-sec{border-top:1px solid var(--border)}
.p-head{display:flex;align-items:flex-start;gap:12px;padding-right:36px}
.p-head h2{font-size:17px;line-height:1.3}
.p-head p{margin:2px 0 0;color:var(--muted-foreground);font-size:13px}
.p-close{position:absolute;top:10px;right:10px;width:32px;height:32px;border:0;border-radius:50%;background:var(--muted);font-size:20px;line-height:1;cursor:pointer}
.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0}
.kv dt{font-size:12px;color:var(--muted-foreground)}
.kv dd{margin:0;font-weight:500;overflow-wrap:anywhere}
.kv .wide{grid-column:1/-1}
.kv a{color:inherit;text-underline-offset:2px}
.sec-title{font-size:12px;font-weight:600;color:var(--muted-foreground);text-transform:uppercase;letter-spacing:.04em}
.pick{display:flex;flex-direction:column;gap:2px;max-height:240px;overflow:auto;border:1px solid var(--border);border-radius:var(--radius);padding:4px}
.pick .row{min-height:44px;padding:6px 8px}
.note{font-size:13px;padding:10px 12px;border-radius:var(--radius);background:var(--muted);color:var(--muted-foreground)}

/* ---------- Manage ---------- */
.subtabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--border);margin-bottom:16px;scrollbar-width:none}
.subtabs::-webkit-scrollbar{display:none}
.subtabs button{height:40px;padding:0 14px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted-foreground);font-weight:500;cursor:pointer;white-space:nowrap}
.subtabs button[aria-selected="true"]{color:var(--foreground);border-bottom-color:var(--foreground)}
.m-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:16px}
.m-head h2{font-size:20px}
.m-head p{margin:4px 0 0;color:var(--muted-foreground)}
.m-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.m-tools .search{width:260px;max-width:100%}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.stat{padding:14px 16px}
.stat small{color:var(--muted-foreground);font-size:12px}
.stat b{display:block;font-size:26px;font-weight:700;letter-spacing:-0.02em;font-variant-numeric:tabular-nums;line-height:1.2}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.tcard{padding:16px;display:flex;flex-direction:column;gap:12px}
.tcard h3{font-size:15px;display:flex;align-items:center;gap:8px}
.bar{height:8px;border-radius:999px;background:var(--muted);overflow:hidden;display:flex}
.bar span{height:100%}
.bar-legend{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:12px;color:var(--muted-foreground)}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-size:12px;font-weight:500;color:var(--muted-foreground);padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
tr:last-child td{border-bottom:0}
td .btn-row{flex-wrap:nowrap;justify-content:flex-end}
.log li{display:flex;gap:12px;padding:10px 4px;border-bottom:1px solid var(--border);font-size:13px}
.log time{color:var(--muted-foreground);font-variant-numeric:tabular-nums;white-space:nowrap;min-width:110px}
.log b{font-weight:500}
.swatches{display:flex;flex-wrap:wrap;gap:8px}
.swatches button{width:30px;height:30px;border-radius:50%;border:2px solid transparent;cursor:pointer}
.swatches button[aria-pressed="true"]{border-color:var(--foreground);box-shadow:0 0 0 2px var(--background) inset}
.card.pad{padding:16px}
.stack{display:flex;flex-direction:column;gap:16px}
.stack h3{font-size:15px}
.cell-who{display:flex;align-items:center;gap:10px;min-width:0}
.avatar.sm{width:30px;height:30px;font-size:11px}
.bulk{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding:10px 12px;margin-bottom:12px;position:sticky;top:calc(var(--top-h) + 8px);z-index:5}
.check{display:flex;align-items:center;gap:8px;height:36px;font-size:14px;cursor:pointer}
input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer;margin:0}
.side-foot a{color:inherit;text-underline-offset:2px}
.pick .empty{padding:12px 8px;font-size:13px}
.asset-row{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border:1px solid var(--border);border-radius:calc(var(--radius) - 2px);background:none;text-align:left;cursor:pointer}
.asset-row:hover{background:var(--accent)}
.asset-row small{display:block;font-size:12px;color:var(--muted-foreground)}
.assets{gap:6px}
.cond{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:6px;font-size:12px;font-weight:500;white-space:nowrap;background:var(--muted)}
.cond-damaged{background:color-mix(in srgb,var(--destructive) 15%,transparent);color:var(--destructive)}
.cond-missing{background:color-mix(in srgb,var(--warning) 18%,transparent);color:var(--warning)}

/* ---------- Dialog + toasts ---------- */
dialog{border:1px solid var(--border);border-radius:calc(var(--radius) + 4px);padding:0;background:var(--card);color:var(--foreground);width:min(440px,calc(100vw - 32px));box-shadow:var(--shadow-lg)}
dialog::backdrop{background:rgb(0 0 0 / .45)}
dialog form{display:flex;flex-direction:column;gap:14px;padding:20px}
dialog h2{font-size:17px}
dialog .d-desc{margin:-8px 0 0;color:var(--muted-foreground);font-size:13px}
dialog .err{color:var(--destructive);font-size:13px;min-height:0}
dialog .err:empty{display:none}
dialog .actions{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}
.toasts{position:fixed;right:16px;bottom:16px;z-index:100;display:flex;flex-direction:column;gap:8px;align-items:flex-end;pointer-events:none}
.toast{pointer-events:auto;max-width:360px;padding:10px 14px;border-radius:var(--radius);background:var(--primary);color:var(--primary-foreground);box-shadow:var(--shadow-lg);font-size:13px;animation:tin .2s ease}
.toast.error{background:var(--destructive);color:#fff}
@keyframes tin{from{transform:translateY(8px);opacity:0}}

/* ---------- QR sheet ----------
   Labels are always black on white (also in dark mode): scanners need dark modules on a light background.
   The SVG carries its own 4-module white margin, so nothing may crop or tint it. */
.qr-tools{padding:16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:16px}
.qr-tools .wide{grid-column:1/-1}
.sheet{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
/* With several label kinds, each desk's labels form one block: cut it out and hand it to the person. */
.sheet.cols-2{grid-template-columns:repeat(auto-fill,minmax(360px,1fr))}
.sheet.cols-3{grid-template-columns:repeat(auto-fill,minmax(540px,1fr))}
.qgroup{display:grid;grid-template-columns:repeat(var(--n),1fr);gap:6px;padding:6px;border:1px solid var(--border);border-radius:calc(var(--radius) + 2px);background:var(--card);break-inside:avoid}
.qlabel{background:#fff;color:#09090b;border:1px dashed #a1a1aa;border-radius:var(--radius);padding:10px 10px 12px;display:flex;flex-direction:column;align-items:center;gap:3px;text-align:center;break-inside:avoid;color-scheme:light}
.qlabel .qr{width:132px;height:132px;flex:none;background:#fff}
.qlabel .qr svg{width:100%;height:100%;display:block}
.qlabel b{font:700 17px var(--font-mono);letter-spacing:.02em;line-height:1.2;overflow-wrap:anywhere}
.qlabel span{font-size:11px;color:#52525b}
.qlabel .qkind{align-self:stretch;font:700 10px var(--font-sans);letter-spacing:.12em;text-transform:uppercase;color:#fff;background:#18181b;border-radius:4px;padding:2px 0}
.qlabel.k-chair .qkind{background:#2662d9}
.qlabel.k-file_rack .qkind{background:#7c5c2e}
.qlabel .qwho{font-size:13px;font-weight:600;color:#09090b}
.qlabel .qscan{font-size:10px;color:#71717a}
.qlabel.entrance{grid-column:1/-1;flex-direction:row;justify-content:center;gap:20px;text-align:left;padding:16px}
.qlabel.entrance .qr{width:180px;height:180px}
.qlabel.entrance b{font:700 18px var(--font-sans);display:block}
.qlabel.entrance span{display:block;font-size:12px;margin-top:4px}
@media print{
  @page{margin:10mm}
  :root{color-scheme:light}
  body{background:#fff}
  .topbar,.banner,#qrView>.card,.toasts,.tour,#gearMenu{display:none!important}
  main{padding:0}
  .sheet{grid-template-columns:repeat(4,1fr);gap:4mm}
  .sheet.cols-2{grid-template-columns:repeat(2,1fr)}
  .sheet.cols-3{grid-template-columns:1fr}
  .qgroup{border-color:#d4d4d8;background:#fff;gap:3mm;padding:2mm}
  .qlabel{border-color:#d4d4d8;padding:2.5mm}
  .qlabel .qr{width:32mm;height:32mm}   /* ~0.9 mm per module: comfortable for any phone camera */
  .qlabel.entrance .qr{width:60mm;height:60mm}
  .qlabel .qkind{print-color-adjust:exact;-webkit-print-color-adjust:exact}
}

/* ---------- Hover card on the map ---------- */
.hovercard{position:absolute;left:0;top:0;z-index:15;width:280px;padding:12px;pointer-events:none;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:10px;font-size:13px}
.hc-head{display:flex;align-items:center;gap:10px;min-width:0}
.hc-head > div{display:flex;flex-direction:column;min-width:0}
.hc-head b{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hc-head small{color:var(--muted-foreground);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hc-kv{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0}
.hc-kv div{display:contents}
.hc-kv dt{color:var(--muted-foreground);font-size:12px;white-space:nowrap}
.hc-kv dd{margin:0;font-weight:500;overflow-wrap:anywhere}
.hc-kv dd .mono{white-space:nowrap}
.hc-kv dd .dot{margin-right:4px;vertical-align:1px}
.hc-note{font-size:12px;padding:6px 8px;border-radius:6px;background:var(--muted);color:var(--muted-foreground)}
.hc-items{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:12px}
.hc-items span{display:inline-flex;align-items:center;gap:6px}
.hc-foot{font-size:11px;color:var(--muted-foreground);border-top:1px solid var(--border);padding-top:8px}
.linkish{border:0;background:none;padding:0;font:inherit;color:inherit;text-decoration:underline;text-underline-offset:2px;cursor:pointer}

/* ---------- Settings wheel menu ---------- */
.top-actions{position:relative}
.gear svg{width:18px;height:18px}
.gear[aria-expanded="true"] svg{transform:rotate(45deg)}
.gear svg{transition:transform .2s}
.menu{position:absolute;top:calc(100% + 8px);right:0;z-index:60;width:280px;padding:6px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column}
.menu-sec{display:flex;flex-direction:column;gap:2px;padding:6px}
.menu-sec + .menu-sec{border-top:1px solid var(--border)}
.menu-h{font-size:12px;font-weight:600;color:var(--muted-foreground);padding:0 2px 6px}
.menu-item{display:flex;flex-direction:column;align-items:flex-start;gap:1px;width:100%;padding:8px 10px;border:0;border-radius:calc(var(--radius) - 2px);background:none;text-align:left;cursor:pointer;color:var(--foreground);text-decoration:none;font-size:14px}
.menu-item:hover,.menu-item:focus-visible{background:var(--accent)}
.menu-item small{font-size:12px;color:var(--muted-foreground);overflow-wrap:anywhere}
.menu-who{font-size:12px;color:var(--muted-foreground);padding:4px 10px}
@media (prefers-reduced-motion:reduce){.gear svg{transition:none}}

/* ---------- Guided tour ---------- */
.tour{position:fixed;inset:0;z-index:300}
.tour-spot{position:fixed;border-radius:10px;box-shadow:0 0 0 9999px rgb(0 0 0 / .55);outline:2px solid #fff;transition:all .25s ease;pointer-events:none}
.tour-spot.none{outline:0}
.tour-pop{position:fixed;width:min(340px,calc(100vw - 24px));padding:16px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:8px}
.tour-pop h2{font-size:16px}
.tour-pop p{margin:0;color:var(--muted-foreground);font-size:14px}
.tour-count{font-size:12px;font-weight:600;color:var(--muted-foreground)}
.tour-actions{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:6px}
@media (prefers-reduced-motion:reduce){.tour-spot{transition:none}}

/* ---------- Phones ---------- */
@media (max-width:900px){
  :root{--top-h:56px;--nav-h:64px}
  .topbar{gap:10px;backdrop-filter:none;background:var(--background)} /* a backdrop-filter would trap the fixed bottom nav inside the top bar */
  .brand-text small{display:none}
  .net{font-size:0;gap:0}
  .tabs{position:fixed;left:0;right:0;bottom:0;z-index:45;margin:0;height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding:0 0 env(safe-area-inset-bottom);border-radius:0;
    background:var(--background);border-top:1px solid var(--border);gap:0}
  .tab,.tab-find{display:flex;flex:1;flex-direction:column;gap:3px;height:var(--nav-h);border-radius:0;font-size:11px}
  .tab svg{width:22px;height:22px}
  .tab[aria-selected="true"]{background:none;box-shadow:none;color:var(--foreground);font-weight:600}
  main{padding:0 0 calc(var(--nav-h) + env(safe-area-inset-bottom))}
  #manageView,#qrView{padding:12px 16px}
  .map-layout{display:block;height:calc(100dvh - var(--top-h) - var(--nav-h) - env(safe-area-inset-bottom));min-height:0}
  .map-layout[data-pane="find"] .map-card{display:none}
  .map-layout[data-pane="map"] .side{display:none}
  .side,.map-card{height:100%;border:0;border-radius:0;box-shadow:none}
  .input,.select{height:44px;font-size:16px}
  .select-sm{height:36px;font-size:14px}
  .search svg{top:14px}
  .search .clear{top:6px}
  .row{min-height:60px}
  .map-toolbar{padding:8px 10px}
  .zoom .btn{width:40px;height:40px}
  .panel{position:fixed;left:0;right:0;top:auto;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));width:auto;max-height:70dvh;border-radius:18px 18px 0 0;border-bottom:0;z-index:44}
  .panel::before{content:"";display:block;width:40px;height:4px;border-radius:2px;background:var(--border);margin:8px auto 0;flex:none}
  .toasts{left:16px;right:16px;bottom:calc(var(--nav-h) + 16px + env(safe-area-inset-bottom));align-items:stretch}
  .m-tools .search{width:100%}
  .hide-sm{display:none}
}
@media (max-width:420px){.btn-label-sm{display:none}}