/* One navigation strip. One contextual panel. The room occupies the workspace. */
header{height:58px;min-height:58px;padding:10px 20px;gap:24px;flex-wrap:nowrap}.brand{font-size:20px;white-space:nowrap}.header-room{display:flex;align-items:center;gap:9px;min-width:180px;max-width:340px;flex:1}.header-room label{margin:0;font-size:11px;color:var(--muted)}.header-room select{min-width:100px;width:100%;height:36px;min-height:36px;font-size:13px;font-weight:600}.header-identity{display:none}.header-actions{margin-left:auto;width:auto}.header-actions #print{min-height:36px}.tag{display:block;white-space:nowrap;font-size:10px;padding:6px 9px}main{grid-template-columns:290px minmax(0,1fr)}.app-nav{flex:0 0 auto;display:flex;align-items:center;gap:16px;padding:9px 20px;background:var(--panel);border-bottom:1px solid var(--line);min-height:55px}.nav-tabs{display:flex;gap:4px}.app-nav button{min-height:36px;padding:8px 12px;font-size:12px;white-space:nowrap}.nav-tabs button{background:transparent;border:1px solid transparent;color:var(--ink)}.nav-tabs button[aria-pressed=true]{background:var(--accent-soft);color:var(--accent-label);border-color:var(--line)}.seating-actions{display:flex;gap:7px;margin-left:auto;padding-left:16px;border-left:1px solid var(--line)}#toggleTools{font-size:11px;background:transparent;color:var(--muted)}aside{padding:18px 16px;background:var(--panel);border-right:1px solid var(--line)}#panelTitle{font-size:14px;text-transform:none;letter-spacing:-.2px;color:var(--ink);margin:0 0 18px}.class-controls{border:0;box-shadow:none;background:none;padding:0}.class-controls>h2,.class-controls>.compact{display:none}.class-controls>label{margin-top:18px}.class-controls .row button{min-height:40px}.saved-rooms{margin-top:18px}.saved-rooms summary,.backup-menu summary{padding:12px 0;font-size:12px;color:var(--ink);font-weight:600}.backup-menu{border-top:1px solid var(--line);margin-top:20px}.backup-menu button{display:block;width:100%;margin-top:8px}.workspace{padding:12px;min-height:0}.room{border-radius:12px;box-shadow:0 3px 16px #20302708;position:relative;min-height:0;flex:1;padding:0}.board{position:absolute;z-index:4;top:8px;left:50%;transform:translateX(-50%);width:auto;min-width:190px;margin:0;pointer-events:none;font-size:8px;padding:5px 12px;border:1px solid var(--line);border-top:3px solid var(--accent);background:var(--panel);box-shadow:0 2px 6px #0000000a}.canvas-controls{flex:0 0 auto;justify-content:flex-end;gap:6px;padding:7px 10px;border-top:1px solid var(--room-line);background:var(--panel)}.canvas-controls button{font-size:11px;min-height:34px}.canvas-controls #zoomOut,.canvas-controls #zoomIn{width:34px}.canvas-controls select{width:106px;min-height:34px}#canvasWrap{border-top:0;min-height:0;max-height:none;flex:1;background:var(--room)}.foot{min-height:22px;display:flex;flex-wrap:nowrap;align-items:center;margin:6px 2px 0;gap:12px;flex-shrink:0}#status{font-size:11px;margin:0;min-height:0;max-height:30px;overflow:auto;flex:1}#interactionHint{display:none}#count{font-size:10px;min-width:0;white-space:nowrap}.desk .seat strong{font-size:15px;line-height:1.2}.desk .seat small{font-size:9px}.desk-handle{max-width:100%;overflow:hidden;text-overflow:ellipsis}
/* Contextual tools, with rarely needed actions folded away. */
#roomControls>.desk-inspector>h2{display:none}.desk-inspector{margin-bottom:18px}#selectionHint{padding:12px;background:var(--accent-soft);border-radius:9px;font-size:12px;margin:0}#selectedDeskTools{padding:0;border:0;background:none;box-shadow:none}#selectedDeskTools>p.hint{font-size:11px;margin:10px 0}#deskLabel{font-size:13px}#roomControls>details{margin:10px 0;padding:12px;border:1px solid var(--line);border-radius:10px;background:#ffffff70}#roomControls>details>summary{font-size:12px;font-weight:650;color:var(--ink)}#roomControls>details[open]>summary{margin-bottom:12px}#roomControls>details button{min-height:39px}#roomControls>details #selectAllDesks,#roomControls>details #deselectDesks{width:48%;display:inline-block;margin-right:1%}#roomControls>details #multiMode{font-size:12px}.appearance-panel{margin:0;border:0;overflow:visible;background:none}.appearance-panel>summary{display:none}.appearance-content{padding:0}.appearance-content>p{margin:0 0 14px}.appearance-panel[hidden]{display:none!important}aside:has(#appearancePanel[open]) #roomControls:not([hidden]),aside:has(#appearancePanel[open]) #studentControls:not([hidden]){display:block}#studentControls>h2{font-size:11px;margin:20px 0 10px}.compass-import{margin-top:0}.compass-import summary{font-size:12px}#manualEntry{border:1px solid var(--line);border-radius:10px;padding:12px;margin:10px 0}#manualEntry summary{font-size:12px;font-weight:600;color:var(--ink)}#manualEntry[open]>summary{margin-bottom:12px}.roster{max-height:none;overflow:visible}.student{padding:7px 0}.student select{min-height:34px}.student span{font-size:12px}#studentBank{max-height:none;overflow:visible;margin-top:16px}#studentBank h2{font-size:11px;margin:12px 0}.bank{padding:8px;display:flex}.bank button{font-size:12px;min-height:36px}#clear{font-size:11px;margin-top:18px}
@media(max-width:1100px){header{gap:14px;padding:9px 14px}.app-nav{gap:8px;padding:8px 12px}.app-nav button{font-size:11px;padding:8px 10px}.seating-actions{padding-left:10px;gap:5px}.tag{display:none}main{grid-template-columns:270px minmax(0,1fr)}.workspace{padding:8px}.foot #status{font-size:10px}.nav-tabs{gap:2px}}
@media(max-width:850px){.app-nav{flex-wrap:wrap;gap:6px}.nav-tabs{flex:1}.seating-actions{order:3;flex-basis:100%;padding:6px 0 0;border-left:0;border-top:1px solid var(--line);margin:0}.seating-actions button{flex:1}.app-nav #toggleTools{margin-left:auto}.header-room label{display:none}.brand{font-size:17px}.header-room{min-width:100px}.header-actions #print{font-size:11px}main{display:grid;grid-template-columns:250px minmax(0,1fr)}aside{height:100%;max-height:none;flex:none;overflow:auto}.workspace{height:100%;min-height:0}#count{font-size:9px}.foot{gap:6px}.canvas-controls{padding:6px;gap:4px}.canvas-controls button{padding:6px;font-size:10px}.canvas-controls select{width:96px}.appearance-panel .theme-picker{grid-template-columns:1fr}.appearance-panel .theme-choice{flex-direction:row}.appearance-panel .theme-preview{width:39%;height:64px}.icon-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.colour-section #colourFields{display:block}}
@media(max-width:600px){header{height:52px;min-height:52px;gap:9px;padding:8px 10px}.brand{font-size:0}.brand span{margin:0;width:30px;height:30px}.header-room{max-width:none}.header-room select{font-size:12px}.app-nav{padding:6px 8px}.app-nav button{font-size:10px;padding:7px 8px;min-height:36px}.nav-tabs{gap:0}.app-nav #toggleTools{font-size:10px;padding:7px 6px}main{display:flex;flex-direction:column}aside{flex:0 0 auto;width:100%;height:auto;max-height:36dvh;border-right:0;border-bottom:1px solid var(--line);padding:13px}.workspace{flex:1;height:auto;min-height:0;padding:6px}.room{min-height:0}.board{min-width:160px;font-size:7px;top:6px;padding:4px 8px}.canvas-controls{padding:5px 7px}.foot{min-height:17px}.foot #status{max-height:25px}#panelTitle{margin-bottom:12px}.roster{max-height:240px;overflow:auto}.theme-picker{max-width:450px}.colour-section #colourFields{display:grid;grid-template-columns:1fr}.icon-grid{grid-template-columns:repeat(4,minmax(0,1fr))}body[data-tools-hidden=true] aside{display:none}}
@media(pointer:coarse){.app-nav button{min-height:42px}.canvas-controls button,.canvas-controls select{min-height:38px}}
@media print{header,.app-nav,.foot,.canvas-controls,aside{display:none!important}.workspace{padding:0!important}.room{display:block;overflow:visible!important}.board{position:static;transform:none;margin:0 auto 20px;width:45%;box-shadow:none}.grid{transform:scale(.68)!important}#canvasWrap{height:162mm!important;overflow:visible!important}.desk .seat strong{font-size:14px}}

/* Selected furniture: independent width, depth and corner resize controls. */
.desk .desk-resize{position:absolute;z-index:8;width:var(--resize-size,26px);height:var(--resize-size,26px);min-height:0;min-width:0;padding:0;border:2px solid #183747;border-radius:4px;background:#f5ce68!important;color:#183747;touch-action:none;transform:translate(-50%,-50%);box-shadow:0 0 0 2px #ffffff;pointer-events:auto}
.desk-resize:after{content:'';position:absolute;inset:25%;border-right:2px solid currentColor;border-bottom:2px solid currentColor}.resize-e{left:100%;top:50%;cursor:ew-resize}.resize-s{left:50%;top:100%;cursor:ns-resize}.resize-se{left:100%;top:100%;cursor:nwse-resize}.desk.resizing{z-index:20!important}.desk .desk-resize:focus-visible{outline:3px solid #f5ce68;outline-offset:4px}
@media print{.desk-resize{display:none!important}}

.desk .desk-duplicate{position:absolute;left:5px;top:5px;z-index:9;width:var(--resize-size,26px);height:var(--resize-size,26px);min-width:0;min-height:0;padding:4px;border:1px solid #edc45f;border-radius:4px;background:#183747!important;color:#ffdf83!important;box-shadow:0 1px 4px #0004;cursor:pointer;touch-action:manipulation}.desk-duplicate svg{display:block;width:100%;height:100%;pointer-events:none}.desk .desk-duplicate:hover{background:#2d5367!important}.desk .desk-duplicate:focus-visible{outline:3px solid #edc45f;outline-offset:2px}
@media print{.desk-duplicate{display:none!important}}

/* Photo import review and portraits: names remain the primary seat label. */
#photoRows{display:flex;flex-direction:column;gap:9px;max-height:440px;overflow:auto;margin:12px 0}.photo-review-row{display:grid;grid-template-columns:18px 44px minmax(0,1fr);gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}.photo-review-row>input{width:18px;min-height:18px;height:18px}.photo-review-row .student-photo{width:44px;height:66px}.photo-review-row small{display:block;line-height:1.3;margin-bottom:5px;color:var(--muted);overflow-wrap:anywhere}.photo-review-row input:not([type=checkbox]),.photo-review-row select{width:100%;min-width:0;font-size:11px;padding:6px;min-height:34px}.photo-review-row select{margin-top:5px}.student-photo{width:30px;height:40px;object-fit:cover;border-radius:4px;flex-shrink:0;background:#ddd}.student-identity{display:flex;gap:8px;align-items:center;min-width:0}.student-identity span{overflow-wrap:anywhere}.bank button{display:flex;align-items:center;gap:7px}.bank .student-photo{width:24px;height:32px}.desk .seat-photo{display:none;pointer-events:none}.desk .seat.photo-roomy .seat-photo{display:block;height:48%;max-height:64px;max-width:60%;width:auto;object-fit:contain;border-radius:3px;flex-shrink:1;min-height:0}.desk .seat.photo-roomy small{display:none}.desk .seat.photo-roomy{gap:4px}.desk .seat.photo-roomy strong{flex-shrink:0}.check-label input{width:18px;height:18px;min-height:18px}#photoFeedback:empty{display:none}

/* Small visible resize grips with generous, transparent pointer targets. */
.desk .desk-resize{background:transparent!important;border:0;box-shadow:none;border-radius:3px;color:var(--selection);padding:0}.desk .desk-resize:after{inset:33%;border:1.5px solid var(--selection);border-radius:2px;background:var(--panel);box-shadow:0 1px 3px #0003}.desk .desk-resize:hover:after,.desk .desk-resize:focus-visible:after{background:var(--selection)}.desk .desk-resize:focus-visible{outline:2px solid var(--selection);outline-offset:0}.desk-marquee{position:absolute;z-index:30;pointer-events:none;border:1.5px solid var(--selection);background:color-mix(in srgb,var(--selection) 14%,transparent);border-radius:2px}.arranging .grid{touch-action:none;cursor:crosshair}#undo{border-color:var(--line);font-weight:700}#undo span{font-size:18px;line-height:12px;vertical-align:-1px}
.desk .seat.has-photo:not(.photo-roomy){flex-direction:row;gap:3px}.desk .seat.has-photo:not(.photo-roomy) .seat-photo{display:block;width:25%;max-height:85%;object-fit:contain;flex-shrink:0}.desk .seat.has-photo small{display:none}.desk .seat.has-photo:not(.photo-roomy) strong{min-width:0;font-size:11px}
@media(max-width:1000px) and (min-width:601px){.brand{font-size:16px;letter-spacing:0}.header-room{min-width:90px}}
@media print{.desk-marquee{display:none!important}}

/* Photo cards retain their size independently of the furniture beneath them. */
.desk{overflow:visible}.desk .seat.has-photo{transform:translate(-50%,-50%);display:flex;flex-direction:column!important;align-items:center;justify-content:center;gap:4px!important;overflow:visible;z-index:3;min-height:0;max-height:none;border:1px solid var(--desk-rim);background:#fff;color:#183747;box-shadow:0 2px 6px #18374722;padding:5px!important}
.desk .seat.has-photo .seat-photo{display:block!important;width:var(--photo-width)!important;height:var(--photo-height)!important;max-width:none!important;max-height:none!important;min-height:0;object-fit:contain;flex:none!important;border-radius:3px;background:#eee}
.desk .seat.has-photo strong{display:block;font-size:12px!important;line-height:1.2;color:#183747!important;white-space:normal;overflow-wrap:anywhere;width:100%;flex:none}.desk .seat.has-photo small{display:none}.desk:has(.seat:focus-visible),.desk:has(.seat.over){z-index:20}
@media(min-width:851px) and (max-width:1100px){.app-nav{flex-wrap:wrap}.seating-actions{padding-left:0;border:0}.brand{font-size:17px}}

/* Explicit name lines and fixed card boxes make collision bounds exact. */
.desk .seat.has-photo{box-sizing:border-box;justify-content:flex-start;gap:4px!important;transform-origin:center center;font-family:Arial,sans-serif}
.desk .seat.has-photo strong{font-family:Arial,sans-serif;line-height:14.4px;font-size:12px!important;letter-spacing:0;overflow:visible;max-height:none}
.desk .seat.has-photo strong span{display:block;white-space:nowrap}
#photoFitNote{padding:9px;border:1px solid var(--line);border-radius:6px;background:var(--accent-soft);color:var(--ink)}
.arranging .seat.has-photo{pointer-events:none}