/* Olutil DIY Tools — Room Planner app styles.
   Every selector is scoped under #rp so the site's assets/style.css cannot leak in. */

#rp{--bg:#f3efe7;--paper:#f7f4ee;--panel:#fffdf9;--line:#e3dccf;--ink:#2b2824;--muted:#8a8174;--accent:#b5653a;--accent-soft:#f3e3d8;--teal:#2f5d62}
#rp *{box-sizing:border-box}
#rp.app{display:grid;grid-template-rows:auto minmax(0,1fr) 30px;grid-template-columns:236px minmax(0,1fr) 300px;width:100%;height:min(82vh,860px);min-height:560px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg);color:var(--ink);font:13px/1.5 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:manipulation;overscroll-behavior:none;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
#rp input{-webkit-user-select:text;user-select:text}

/* resets against the site stylesheet */
#rp button{width:auto;font:inherit;color:inherit}
#rp .panel-h,#rp .walk-title{margin:0;font-weight:600}
#rp h4{font-size:12px}
#rp table{border-collapse:collapse;width:100%}
#rp td{padding:4px 2px}
#rp aside{margin:0;padding:0}

/* Full-bleed page layout — scoped to this page only (room-planner.css is loaded by this page alone):
   the whole page stretches edge to edge so #rp can be full width. */
body main.container{max-width:none;width:100%;margin:0;padding-left:0;padding-right:0}

/* Content column: #rp stays full-bleed, but the text content above/below it is re-centred
   on a comfortable reading width (direct-child selectors only, so #rp internals are untouched). */
body main.container>h1,
body main.container>p,
body main.container>h2,
body main.container>h3,
body main.container>ul.feature-list,
body main.container>nav.related,
body main.container>.ad-slot,
body main.container>footer{max-width:960px;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}
body main.container>h1{margin-bottom:10px}
body main.container>p.desc{line-height:1.75;margin-bottom:18px}
body main.container>h2{margin-top:2em;margin-bottom:.7em}
body main.container>h3{margin-top:1.4em;margin-bottom:.5em}
body main.container>ul.feature-list{line-height:1.7}
body main.container>ul.feature-list li{margin-bottom:8px}
body main.container>nav.related{margin-top:20px}

/* Prominent guide entry card between the description and the app */
.rp-guide-card{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px;max-width:960px;margin:0 auto 20px;padding:14px 20px;background:#f7f4ee;border:1px solid #e3dccf;border-radius:12px;transition:border-color .15s,box-shadow .15s}
.rp-guide-card:hover{border-color:#b5653a;box-shadow:0 2px 8px rgba(181,101,58,.12)}
.rp-guide-card a{color:#2b2824;text-decoration:none;white-space:nowrap}
.rp-guide-card a:hover{color:#b5653a}
.rp-guide-card span{color:#8a8174;font-size:13px;line-height:1.6}
@media (max-width:700px){.rp-guide-card{flex-direction:column;gap:4px;padding:12px 16px}}

#rp .rp-header{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;padding:8px 14px;background:var(--panel);border-bottom:1px solid var(--line)}
#rp .brand{display:flex;flex-direction:column;margin-right:8px;line-height:1.25}
#rp .brand b{font-size:15px;letter-spacing:.5px}
#rp .brand span{color:var(--muted);font-size:12px}
#rp .grp{display:flex;align-items:center;gap:2px;padding:2px;border:1px solid var(--line);border-radius:8px;background:#fff}
#rp .btn{border:0;background:transparent;padding:5px 9px;border-radius:6px;cursor:pointer;white-space:nowrap}
#rp .btn:hover{background:#f2ece2}
#rp .btn.on{background:var(--ink);color:#fff}
#rp .btn.chip.on{background:var(--accent-soft);color:var(--accent)}
#rp .btn.primary{background:var(--accent);color:#fff}
#rp .btn.primary:hover{background:#9f5530}
#rp .btn.danger{color:#b3372a}
#rp .rp-header a.btn{display:inline-flex;align-items:center;text-decoration:none}
#rp .spacer{flex:1}
#rp aside{background:var(--panel);overflow:auto;border-right:1px solid var(--line)}
#rp aside.right{border-right:0;border-left:1px solid var(--line)}
#rp .lib .lib-h{margin:0;padding:12px 14px 6px;font-size:12px;color:var(--muted);font-weight:600;letter-spacing:1px;position:sticky;top:0;z-index:1;background:var(--panel)}
#rp .lib-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:0 10px 6px}
#rp .item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px 6px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:grab;user-select:none;touch-action:pan-y;transition:border-color .15s,transform .15s}
#rp .item.pal{border-style:dashed;cursor:copy}
#rp .item.dragging{border-color:var(--accent);opacity:.5}
@media (hover:hover){#rp .item:hover{border-color:var(--accent);transform:translateY(-1px)}}
#rp #ghost{position:fixed;left:0;top:0;z-index:30;pointer-events:none;opacity:.8;transform:translate(-50%,-50%);filter:drop-shadow(0 4px 10px rgba(40,30,20,.3))}
#rp #ghost svg{width:100%;height:100%;display:block;overflow:visible}
#rp .item svg{width:56px;height:44px}
#rp .item b{font-weight:500;font-size:12px}
#rp .item small{color:var(--muted);font-size:11px}
#rp .hint{padding:10px 14px 16px;color:var(--muted);font-size:12px}
#rp #stage{position:relative;overflow:hidden;background:var(--paper)}
#rp #plan{width:100%;height:100%;display:block;touch-action:none;cursor:default;transition:opacity .45s ease}
#rp #plan.panning{cursor:grabbing}
#rp #plan.tool-measure{cursor:crosshair}
#rp #plan.tool-wall{cursor:crosshair}
#rp #plan .wall{pointer-events:visiblePainted}
#rp #plan .furn{cursor:move}
@media (hover:hover){#rp #plan .furn:hover{filter:drop-shadow(0 0 2px rgba(181,101,58,.7))}}
#rp [data-handle]{cursor:pointer}
#rp [data-handle=size]{cursor:nwse-resize}
#rp [data-rh=w]{cursor:ew-resize}
#rp [data-rh=d]{cursor:ns-resize}
#rp [data-rh=wd]{cursor:nwse-resize}
#rp .opening-hit:hover{fill:rgba(181,101,58,.10)}
#rp .scalebar{position:absolute;left:14px;bottom:12px;background:rgba(255,253,249,.92);border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:12px;pointer-events:none;transition:opacity .3s}
#rp .scalebar .bar{height:6px;border:1.5px solid var(--ink);border-top:0;margin-top:3px}
#rp .modehint{position:absolute;left:50%;top:12px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:5px 12px;border-radius:20px;font-size:12px;opacity:0;transition:opacity .2s;pointer-events:none;max-width:calc(100% - 40px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#rp .modehint.show{opacity:.9}
#rp .rp-footer{grid-column:1/-1;display:flex;gap:18px;align-items:center;padding:0 14px;background:var(--panel);overflow:hidden;white-space:nowrap;border-top:1px solid var(--line);color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
#rp #tip{overflow:hidden;text-overflow:ellipsis}
#rp .rp-footer b{color:var(--ink);font-weight:500}
#rp #panel section{padding:12px 16px;border-bottom:1px solid var(--line)}
#rp #panel .panel-h{margin:0 0 8px;font-size:13px}
#rp #panel .panel-h small{color:var(--muted);font-weight:400;margin-left:6px}
#rp table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
#rp td{padding:4px 2px;border-bottom:1px dashed #eee6d9}
#rp td.r{text-align:right}
#rp tr.click{cursor:pointer}
#rp tr.click:hover td{background:#faf5ee}
#rp .sw{display:inline-block;width:12px;height:12px;border-radius:3px;border:1px solid rgba(0,0,0,.15);vertical-align:-2px;margin-right:6px}
#rp .muted{color:var(--muted)}
#rp .form{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#rp .form label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--muted);text-transform:none;letter-spacing:0;font-weight:400}
#rp .form label.full{grid-column:1/-1}
#rp .form input,#rp .form select{border:1px solid var(--line);border-radius:6px;padding:5px 7px;background:#fff;width:100%;font-size:13px;color:var(--ink)}
#rp .form input[type=color]{padding:2px;height:30px}
#rp .actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
#rp .actions .btn{border:1px solid var(--line);background:#fff}
#rp .actions .btn.on{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}
#rp .mats{display:grid;grid-template-columns:1fr 1fr;gap:6px}
#rp .mat{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:6px;background:#fff;cursor:pointer;text-align:left}
#rp .mat.on{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
#rp .mat i{width:26px;height:26px;border-radius:5px;border:1px solid rgba(0,0,0,.12);flex:none}
#rp .mat span{font-size:12px;line-height:1.3}
#rp .mat small{display:block;color:var(--muted)}
#rp .kbd{display:grid;grid-template-columns:auto 1fr;gap:3px 10px;font-size:12px;color:var(--muted)}
#rp kbd{font:11px ui-monospace,Menlo,monospace;background:#f2ece2;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;padding:0 5px;color:var(--ink)}
#rp .big{font-size:22px;font-weight:600;font-variant-numeric:tabular-nums}
#rp .stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0 6px}
#rp .stats div{background:#faf6ef;border-radius:8px;padding:8px}
#rp .stats small{display:block;color:var(--muted);font-size:11px}
#rp #toast{position:fixed;left:50%;bottom:110px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:8px 16px;border-radius:8px;opacity:0;transition:.25s;pointer-events:none;z-index:10}
#rp #toast.show{opacity:1;transform:translateX(-50%)}
#rp .seg{position:relative;padding:3px}
#rp .seg .btn{position:relative;z-index:1;width:82px;transition:color .45s}
#rp .seg .btn:hover{background:transparent}
#rp .seg .pill{position:absolute;left:3px;top:3px;bottom:3px;width:82px;border-radius:6px;background:var(--accent);box-shadow:0 2px 6px rgba(181,101,58,.35);transition:transform .5s cubic-bezier(.65,0,.35,1)}
#rp .seg .btn[data-view="2d"],#rp.m3d .seg .btn[data-view="3d"]{color:#fff}
#rp.m3d .seg .btn[data-view="2d"]{color:var(--ink)}
#rp.m3d .seg .pill{transform:translateX(84px)}
#rp.busy .seg{pointer-events:none}
#rp.m3d .only2d,#rp:not(.m3d) .only3d{display:none!important}
#rp .only2d,#rp .only3d{animation:fadeIn .45s ease both}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
#rp #stage.is3d #plan{opacity:0;pointer-events:none}
#rp #stage.is3d .scalebar{opacity:0}
#rp #view3d{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .45s ease,visibility 0s linear .45s}
#rp #stage.is3d #view3d{opacity:1;visibility:visible;transition:opacity .45s ease}
#rp #view3d canvas{display:block;outline:none}
#rp #walkOverlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:rgba(30,28,25,.35);z-index:3;cursor:pointer}
#rp #walkOverlay>div{background:var(--panel);border-radius:14px;padding:22px 28px;text-align:center;max-width:360px}
#rp #walkOverlay .walk-title{margin:0 0 6px;font-size:15px;font-weight:600}
#rp #walkOverlay p{margin:4px 0;color:var(--muted)}
#rp #cross{position:absolute;left:50%;top:50%;width:14px;height:14px;margin:-7px 0 0 -7px;z-index:2;display:none;pointer-events:none}
#rp #cross:before,#rp #cross:after{content:"";position:absolute;background:#fff;box-shadow:0 0 2px #000}
#rp #cross:before{left:6px;top:0;width:2px;height:14px}
#rp #cross:after{top:6px;left:0;height:2px;width:14px}
#rp #hint3d{position:absolute;left:50%;top:12px;transform:translateX(-50%);background:rgba(43,40,36,.82);color:#fff;border-radius:20px;padding:5px 14px;font-size:12px;z-index:2;pointer-events:none;white-space:nowrap;transition:opacity .4s}
#rp #stage.animating #hint3d{opacity:0}
#rp .rlabel{font-size:12px;font-weight:600;color:#2b2824;background:rgba(255,253,249,.9);border:1px solid var(--line);border-radius:12px;padding:2px 9px;white-space:nowrap;pointer-events:none}
#rp .rlabel small{font-weight:400;color:var(--muted);margin-left:4px}
#rp #roomList{padding:0 10px 6px;display:grid;grid-template-columns:1fr 1fr;gap:4px}
#rp #roomList button{display:flex;flex-direction:column;width:100%;border:1px solid var(--line);background:#fff;padding:5px 8px;border-radius:7px;cursor:pointer;text-align:left;line-height:1.3}
#rp #roomList button:hover{background:#f2ece2}
#rp #roomList button.on{background:var(--accent-soft);color:var(--accent)}
#rp #roomList small{color:var(--muted);font-variant-numeric:tabular-nums}
#rp .range{display:flex;align-items:center;gap:6px;padding:0 8px;color:var(--muted);font-size:12px}
#rp .range input{width:100px;accent-color:var(--accent)}
#rp .range span{font-variant-numeric:tabular-nums;color:var(--ink)}
#rp .menu{position:relative}
#rp .menu summary{list-style:none;border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 12px}
#rp .menu summary::-webkit-details-marker{display:none}
#rp .menu-pop{position:absolute;right:0;top:calc(100% + 6px);display:flex;flex-direction:column;min-width:150px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:4px;box-shadow:0 10px 30px rgba(40,30,20,.14);z-index:20;animation:fadeIn .2s ease}
#rp .menu-pop .btn{text-align:left}
#rp #fab{position:absolute;left:50%;bottom:16px;transform:translate(-50%,12px);display:flex;align-items:center;gap:4px;padding:5px;background:rgba(255,253,249,.97);border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 26px rgba(40,30,20,.16);z-index:4;opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility 0s linear .2s;max-width:calc(100% - 24px)}
#rp #stage.drawer-panel #fab{opacity:0;visibility:hidden}
#rp #fab.show{opacity:1;visibility:visible;transform:translate(-50%,0);transition:opacity .2s,transform .2s}
#rp #fab .name{padding:0 8px 0 6px;font-weight:600;max-width:11em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#rp #fab .btn{border:1px solid transparent}
#rp #fab .sep{width:1px;align-self:stretch;margin:4px 2px;background:var(--line)}
#rp #joy{position:absolute;left:28px;bottom:28px;width:130px;height:130px;border-radius:50%;background:rgba(255,253,249,.25);border:2px solid rgba(255,255,255,.7);box-shadow:0 4px 18px rgba(0,0,0,.18);z-index:3;display:none;touch-action:none;backdrop-filter:blur(3px)}
#rp #joy i{position:absolute;left:50%;top:50%;width:56px;height:56px;margin:-28px 0 0 -28px;border-radius:50%;background:rgba(255,253,249,.92);box-shadow:0 2px 8px rgba(0,0,0,.25);pointer-events:none}
#rp #walkExit{position:absolute;right:16px;bottom:28px;z-index:3;display:none}
@media (pointer:coarse){
  #rp.app{font-size:14px}
  #rp .rp-header{padding:8px 12px;gap:8px}
  #rp .grp{padding:3px;border-radius:10px}
  #rp .btn{padding:8px 12px;min-height:38px;border-radius:8px}
  #rp .seg .btn,#rp .seg .pill{width:92px}
  #rp.m3d .seg .pill{transform:translateX(94px)}
  #rp .menu summary{padding:9px 14px}
  #rp .menu-pop .btn{padding:11px 14px}
  #rp .item{padding:10px 4px 8px}
  #rp .form input,#rp .form select{font-size:16px;padding:8px 9px}
  #rp .form input[type=color]{height:40px}
  #rp .actions .btn,#rp #fab .btn{min-height:42px;padding:9px 14px}
  #rp td{padding:7px 2px}
  #rp .mat{padding:9px 8px}
  #rp .range input{width:120px!important}
}
@media (min-width:1101px){
  #rp.app{transition:grid-template-columns .3s cubic-bezier(.3,.7,.3,1)}
  #rp.app.hide-lib{grid-template-columns:0 minmax(0,1fr) 300px}
  #rp.app.hide-panel{grid-template-columns:236px minmax(0,1fr) 0}
  #rp.app.hide-lib.hide-panel{grid-template-columns:0 minmax(0,1fr) 0}
  #rp.app.hide-lib aside.lib,#rp.app.hide-panel aside.right{overflow:hidden;border:0}
  #rp aside{overflow-x:hidden}
  #rp aside.lib>div{min-width:220px}
  #rp #panel{min-width:284px}
}
#rp .narrow-only{display:none!important}
@media (max-width:1100px){
  #rp .grp.narrow-only{display:flex!important}
  #rp .btn.narrow-only,#rp #fab .btn.narrow-only{display:inline-block!important}
  #rp.app{grid-template-columns:minmax(0,1fr)}
  #rp #stage,#rp aside.lib,#rp aside.right{grid-row:2;grid-column:1}
  #rp aside.lib,#rp aside.right{position:relative;z-index:6;width:min(320px,86vw);transition:transform .3s cubic-bezier(.3,.7,.3,1),box-shadow .3s}
  #rp aside.lib{justify-self:start;transform:translateX(-110%)}
  #rp aside.right{justify-self:end;transform:translateX(110%)}
  #rp aside.open{transform:none;box-shadow:0 0 30px rgba(40,30,20,.18)}
  #rp .lib-grid{grid-template-columns:1fr 1fr 1fr}
  #rp .brand span,#rp .rp-footer .only2d{display:none!important}
}
/* Fullscreen: only the operation area (#rp) goes fullscreen, not the surrounding page text. */
#rp.app:fullscreen,#rp.app:-webkit-full-screen{height:100vh;width:100vw;min-height:0;max-height:none;border:0;border-radius:0}