.interior-creator-page{--interior-ink:#123252;--interior-muted:#6b8195;--interior-blue:#0879c8;--interior-line:#d9e6ef;max-width:1480px;margin:0 auto;padding:34px 24px 84px;color:var(--interior-ink);background:linear-gradient(180deg,#f4f9fc 0,#eef6fa 100%)}
.interior-creator-page *{box-sizing:border-box}.interior-creator-page button,.interior-creator-page select,.interior-creator-page input{font:inherit}.interior-creator-page button{cursor:pointer}.interior-eyebrow,.interior-kicker{margin:0;color:#0877bd;font-size:11px;font-weight:900;letter-spacing:.16em}.interior-creator-hero{position:relative;display:flex;justify-content:space-between;gap:40px;overflow:hidden;margin-bottom:24px;padding:clamp(28px,5vw,60px);border:1px solid #bfe0f4;border-radius:30px;background:radial-gradient(circle at 82% 12%,rgba(111,204,255,.25),transparent 27%),linear-gradient(125deg,#102c49,#0c5c90 63%,#0d83c9);box-shadow:0 24px 55px rgba(21,72,106,.14)}
.interior-plan-editor{margin-bottom:24px;padding:26px;border:1px solid #d4e4ed;border-radius:26px;background:#fff;box-shadow:0 16px 44px rgba(24,69,101,.08)}.interior-plan-header{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin-bottom:22px}.interior-plan-header h2{max-width:710px;margin:7px 0 7px;color:var(--interior-ink);font-size:clamp(24px,3vw,38px);line-height:1.08;letter-spacing:-.045em}.interior-plan-header p:not(.interior-kicker){max-width:650px;margin:0;color:var(--interior-muted);font-size:14px;line-height:1.55}.interior-plan-progress{position:relative;display:flex;align-items:center;gap:9px;min-width:245px;padding:10px 0 25px}.interior-plan-progress span{position:relative;z-index:1;display:grid;place-items:center;width:29px;height:29px;border:1px solid #d6e4ec;border-radius:50%;background:#f4f8fa;color:#758b9a;font-size:11px;font-weight:900}.interior-plan-progress span.is-active{border-color:#0b7bc5;background:#0b7bc5;color:#fff;box-shadow:0 0 0 5px #e8f4fb}.interior-plan-progress i{width:44px;height:1px;background:#dce8ef}.interior-plan-progress small{position:absolute;left:0;bottom:0;color:#8093a0;font-size:10px;font-weight:750}.interior-plan-layout{display:grid;grid-template-columns:minmax(0,1.36fr) minmax(280px,.64fr);gap:20px}.interior-plan-canvas-card{overflow:hidden;border:1px solid #dce9f0;border-radius:20px;background:#f8fbfd}.interior-plan-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:15px 17px;border-bottom:1px solid #deebf1;background:#fff}.interior-plan-toolbar strong,.interior-plan-settings h3{display:block;color:#153b59;font-size:15px}.interior-plan-toolbar span{display:block;margin-top:3px;color:#8195a3;font-size:11px}.interior-plan-toolbar-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}.interior-plan-toolbar-actions button{min-height:31px;padding:6px 9px;border:1px solid #d5e4ec;border-radius:8px;background:#fff;color:#426078;font-size:10px;font-weight:800}.interior-plan-toolbar-actions button:hover,.interior-plan-toolbar-actions button.is-active{border-color:#7abbe3;background:#eef8ff;color:#0a6fae}.interior-plan-toolbar-actions .interior-plan-icon-button{width:31px;padding:0;font-size:17px}.interior-plan-canvas{position:relative;min-height:390px;padding:12px;background:linear-gradient(135deg,#f5fafc,#edf6fa)}.interior-plan-canvas svg{display:block;width:100%;height:auto;min-height:370px;filter:drop-shadow(0 12px 16px rgba(35,82,107,.08))}.interior-plan-grid{opacity:.8}.interior-plan-room-shape rect{fill:#fff;stroke:#153d5a;stroke-width:14}.interior-plan-room-shape line{stroke:#fff;stroke-width:3}.interior-plan-dimension{fill:none;stroke:#5c9fc4;stroke-width:2;stroke-dasharray:6 5}.interior-plan-dimension path{stroke:#5c9fc4;stroke-width:2}.interior-plan-dimension text{fill:#317499;stroke:none;font-size:18px;font-weight:800}.interior-plan-item{cursor:pointer;outline:none;transition:filter .18s,opacity .18s}.interior-plan-item:hover,.interior-plan-item.is-selected{filter:drop-shadow(0 0 5px rgba(8,121,200,.55))}.interior-plan-item.is-selected{opacity:.78}.interior-plan-door path,.interior-plan-door line{fill:none;stroke:#e3744a;stroke-width:6}.interior-plan-door text{fill:#b95f40;font-size:16px;font-weight:800;stroke:none}.interior-plan-window line{stroke:#27a4c2;stroke-width:10}.interior-plan-window text{fill:#17819d;font-size:16px;font-weight:800;stroke:none}.interior-plan-furniture rect{fill:#d9e9ee;stroke:#5e91a7;stroke-width:4}.interior-plan-furniture text{fill:#3d7186;font-size:16px;font-weight:800;stroke:none}.interior-plan-canvas-badge{position:absolute;right:21px;bottom:19px;display:flex;align-items:center;gap:7px;padding:8px 10px;border:1px solid rgba(177,208,222,.8);border-radius:999px;background:rgba(255,255,255,.86);color:#47748b;font-size:10px;font-weight:850}.interior-live-dot{width:7px;height:7px;border-radius:50%;background:#30b77b;box-shadow:0 0 0 4px rgba(48,183,123,.13)}.interior-plan-canvas-footer{display:flex;align-items:center;flex-wrap:wrap;gap:14px;padding:12px 17px;border-top:1px solid #deebf1;color:#758b9a;font-size:10px;font-weight:750}.interior-plan-canvas-footer span{display:inline-flex;align-items:center;gap:6px}.plan-key{width:9px;height:9px;border-radius:3px;background:#173d58}.plan-key-door{background:#e3744a}.plan-key-window{background:#27a4c2}.interior-plan-hint{margin-left:auto;color:#96a6b0;font-weight:600}.interior-plan-settings{padding:22px;border:1px solid #dce9f0;border-radius:20px;background:linear-gradient(180deg,#fff,#f7fbfd)}.interior-plan-settings-head{position:relative}.interior-plan-settings h3{margin:7px 0 6px;font-size:22px;letter-spacing:-.035em}.interior-plan-settings-head>p:not(.interior-kicker){margin:0 0 20px;color:var(--interior-muted);font-size:12px;line-height:1.55}.interior-plan-status{position:absolute;top:0;right:0;padding:6px 8px;border-radius:999px;background:#eefaf3;color:#32835f;font-size:9px;font-weight:850}.interior-plan-fields{display:grid;grid-template-columns:1fr 1fr;gap:9px;padding:16px 0;border-top:1px solid #e7eff3;border-bottom:1px solid #e7eff3}.interior-plan-fields label{color:#718795;font-size:11px;font-weight:800}.interior-plan-fields label span{color:#a0afb8;font-size:10px}.interior-plan-fields input{display:block;width:100%;min-height:42px;margin-top:6px;padding:8px 10px;border:1px solid #cbdde7;border-radius:10px;background:#fff;color:#173d59;outline:none}.interior-plan-fields input:focus{border-color:#68b1dd;box-shadow:0 0 0 4px rgba(18,126,195,.1)}.interior-plan-area{display:flex;align-items:center;gap:10px;padding:15px 0}.interior-plan-area span{color:#6e8594;font-size:11px;font-weight:750}.interior-plan-area strong{margin-left:auto;color:#0a75b9;font-size:23px;letter-spacing:-.045em}.interior-plan-area small{width:100%;margin-top:2px;color:#9aaab3;font-size:10px}.interior-plan-tools{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:16px;border-top:1px solid #e7eff3}.interior-plan-tools>strong{grid-column:1/-1;margin-bottom:2px;color:#35546a;font-size:11px}.interior-plan-tools button{display:grid;grid-template-columns:29px 1fr;column-gap:7px;align-items:center;padding:9px;border:1px solid #d7e5ec;border-radius:11px;background:#fff;text-align:left;color:#1d4b65}.interior-plan-tools button:hover{border-color:#75b9dc;background:#f3faff}.interior-plan-tools button span{grid-row:span 2;display:grid;place-items:center;width:29px;height:29px;border-radius:8px;background:#eaf6fc;color:#1179b9;font-size:17px;font-weight:900}.interior-plan-tools button b{font-size:11px}.interior-plan-tools button small{color:#8b9ca6;font-size:9px}.interior-plan-continue{width:100%;margin-top:18px}.interior-plan-continue span{font-size:16px}
.interior-creator-hero:after{content:"";position:absolute;right:-120px;bottom:-190px;width:440px;height:440px;border:1px solid rgba(255,255,255,.15);border-radius:50%;box-shadow:0 0 0 44px rgba(255,255,255,.04),0 0 0 88px rgba(255,255,255,.025);pointer-events:none}.interior-hero-copy{position:relative;z-index:1;max-width:760px}.interior-hero-copy .interior-eyebrow{color:#bfeaff}.interior-hero-copy h1{margin:14px 0 12px;color:#fff;font-size:clamp(36px,5vw,68px);line-height:1;letter-spacing:-.055em}.interior-hero-copy>p:not(.interior-eyebrow){max-width:680px;margin:0;color:#dbf0fb;font-size:17px;line-height:1.65}.interior-hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.interior-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 19px;border:1px solid transparent;border-radius:13px;text-decoration:none;font-weight:850;transition:transform .18s,box-shadow .18s,background .18s}.interior-button:hover{transform:translateY(-2px)}.interior-button-primary{background:var(--interior-blue);color:#fff;box-shadow:0 9px 20px rgba(4,111,183,.2)}.interior-creator-hero .interior-button-primary{background:#fff;color:#12689c}.interior-button-ghost{border-color:#cfe0ea;background:#fff;color:#285370}.interior-creator-hero .interior-button-ghost{border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:#fff}.interior-hero-stats{position:relative;z-index:1;display:grid;align-content:center;gap:10px;min-width:215px}.interior-hero-stats div{display:grid;grid-template-columns:42px 1fr;align-items:center;padding:13px 15px;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:rgba(255,255,255,.08);color:#d6ecf8}.interior-hero-stats strong{color:#fff;font-size:12px}.interior-hero-stats span{font-size:13px;font-weight:750}
.interior-workbench{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(360px,.75fr);gap:24px;align-items:start}.interior-preview-card,.interior-controls-card,.interior-result-card,.interior-inspiration-strip{border:1px solid var(--interior-line);border-radius:24px;background:rgba(255,255,255,.92);box-shadow:0 16px 44px rgba(24,69,101,.07)}.interior-preview-card,.interior-controls-card{padding:26px}.interior-card-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.interior-card-heading h2,.interior-result-card h2,.interior-inspiration-strip h2{margin:6px 0 0;color:var(--interior-ink);font-size:clamp(22px,2.3vw,31px);letter-spacing:-.035em}.interior-live-badge{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border:1px solid #cfe7db;border-radius:999px;background:#f2fbf6;color:#2c8660;font-size:11px;font-weight:850}.interior-live-badge i{width:7px;height:7px;border-radius:50%;background:#42be79;box-shadow:0 0 0 4px rgba(66,190,121,.14)}.interior-room-preview{position:relative;isolation:isolate;overflow:hidden;aspect-ratio:1.28;border:1px solid #c4d8e3;border-radius:21px;background:linear-gradient(145deg,#eef5f7,#d6e5ea);box-shadow:inset 0 1px 0 #fff,0 18px 30px rgba(33,78,104,.1);--interior-tile-color:#e6edf0;--interior-tile-size:88px;--interior-grout:2px}.interior-preview-wall{position:absolute;inset:7% 0 27%;background-color:var(--interior-tile-color);background-image:linear-gradient(90deg,rgba(255,255,255,.75) var(--interior-grout),transparent var(--interior-grout)),linear-gradient(rgba(255,255,255,.75) var(--interior-grout),transparent var(--interior-grout));background-size:var(--interior-tile-size) var(--interior-tile-size);box-shadow:inset 0 -38px 60px rgba(23,64,82,.15);transition:background-size .25s,background-color .25s}.interior-preview-wall:after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.5),transparent 35%,rgba(8,67,92,.14));pointer-events:none}.interior-preview-floor{position:absolute;inset:72% -5% -12%;background:linear-gradient(150deg,rgba(188,207,212,.8),rgba(104,136,148,.9));transform:skewY(-8deg);background-image:linear-gradient(90deg,rgba(255,255,255,.36) 2px,transparent 2px),linear-gradient(rgba(255,255,255,.32) 2px,transparent 2px);background-size:var(--interior-tile-size) var(--interior-tile-size);box-shadow:0 -25px 34px rgba(20,69,91,.16)}.interior-room-preview[data-layout=cegielka] .interior-preview-wall{background-position:calc(var(--interior-tile-size)/2) 0}.interior-room-preview[data-layout=jodelka] .interior-preview-wall{background-image:linear-gradient(135deg,transparent 45%,rgba(255,255,255,.75) 46% 49%,transparent 50%),linear-gradient(45deg,transparent 45%,rgba(255,255,255,.75) 46% 49%,transparent 50%);background-size:calc(var(--interior-tile-size)*.8) calc(var(--interior-tile-size)*.8)}.interior-room-preview[data-style=marmur] .interior-preview-wall{background-image:linear-gradient(115deg,transparent 43%,rgba(103,112,119,.12) 44%,transparent 46%),linear-gradient(90deg,rgba(255,255,255,.75) var(--interior-grout),transparent var(--interior-grout)),linear-gradient(rgba(255,255,255,.75) var(--interior-grout),transparent var(--interior-grout))}.interior-room-preview[data-style=beton] .interior-preview-wall{filter:saturate(.65)}.interior-room-preview[data-style=drewno] .interior-preview-wall{background-image:repeating-linear-gradient(90deg,rgba(89,64,42,.13) 0 1px,transparent 1px 19px),linear-gradient(90deg,rgba(255,255,255,.48) var(--interior-grout),transparent var(--interior-grout));background-size:auto,var(--interior-tile-size) 100%}.interior-preview-light{position:absolute;z-index:2;top:-30%;left:16%;width:38%;height:100%;background:linear-gradient(110deg,rgba(255,255,255,.5),transparent);transform:rotate(8deg);filter:blur(3px);pointer-events:none}.interior-preview-shelf{position:absolute;z-index:3;right:13%;bottom:28%;display:flex;gap:9px;align-items:flex-end;width:34%;height:21%;padding:10px;border-bottom:7px solid #173b51;border-radius:4px;background:linear-gradient(90deg,#bb9b73,#d7bd92);box-shadow:0 11px 16px rgba(15,50,64,.2)}.interior-preview-shelf span{width:20%;height:28%;border-radius:50%;background:#5f927e}.interior-preview-shelf span:nth-child(2){height:53%;background:#c17259}.interior-preview-shelf span:nth-child(3){height:37%;background:#d5a94e}.interior-preview-note{position:absolute;z-index:4;left:22px;bottom:19px;display:grid;gap:3px;padding:11px 14px;border:1px solid rgba(255,255,255,.55);border-radius:12px;background:rgba(11,43,61,.73);color:#fff;box-shadow:0 8px 20px rgba(7,34,49,.12)}.interior-preview-note strong{font-size:13px}.interior-preview-note span{color:#d5e8ef;font-size:11px}.interior-preview-measure{position:absolute;z-index:4;display:flex;align-items:center;justify-content:center;color:#174b68;font-size:11px;font-weight:850}.interior-preview-measure:before{content:"";position:absolute;border-color:#1779ad}.interior-preview-measure-width{right:10%;bottom:8%;width:34%;border-bottom:1px solid #1779ad}.interior-preview-measure-length{left:9%;top:34%;height:35%;border-left:1px solid #1779ad}.interior-preview-measure-length span{transform:rotate(-90deg)}.interior-preview-footer{display:flex;flex-wrap:wrap;gap:18px;margin-top:15px;color:#70879a;font-size:12px;font-weight:700}.interior-preview-footer span{display:inline-flex;align-items:center;gap:6px}.interior-dot{width:9px;height:9px;border-radius:3px;background:#c9d9de}.interior-dot-floor{background:#7d9ba7}.interior-preview-footer strong{color:#1a5f88}
.interior-card-heading-controls{margin-bottom:20px}.interior-step{padding:7px 10px;border-radius:999px;background:#edf7fd;color:#1674b4;font-size:11px;font-weight:850}.interior-control-section{padding:17px 0;border-top:1px solid #e8eff4}.interior-control-section:first-of-type{padding-top:0;border-top:0}.interior-field-label{display:flex;justify-content:space-between;margin-bottom:9px;color:#314e67;font-size:12px;font-weight:850}.interior-controls-card select,.interior-dimensions input{width:100%;min-height:44px;padding:9px 12px;border:1px solid #ccdee9;border-radius:11px;background:#fbfdfe;color:#1c405a;outline:none}.interior-controls-card select:focus,.interior-dimensions input:focus{border-color:#63aee0;box-shadow:0 0 0 4px rgba(23,125,194,.1)}.interior-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.interior-choice-grid button,.interior-segmented button{min-height:56px;padding:9px;border:1px solid #d7e4ec;border-radius:12px;background:#fff;color:#2e4e65;text-align:left;transition:.18s}.interior-choice-grid button[aria-pressed=true],.interior-segmented button[aria-pressed=true]{border-color:#63afe0;background:#eff8ff;box-shadow:0 0 0 3px rgba(49,151,216,.08);color:#0a6fab}.interior-choice-swatch{display:block;width:100%;height:22px;margin-bottom:7px;border-radius:6px;background:#e6edf0}.swatch-marmur,.preset-image-marble{background:linear-gradient(130deg,#e8e5dc,#faf8f2 42%,#c7c6c0 44%,#f1eee8 49%,#d6d5d0 70%,#fff)}.swatch-beton{background:linear-gradient(120deg,#98a0a3,#d7dbda 45%,#838d91)}.swatch-drewno,.preset-image-wood{background:repeating-linear-gradient(90deg,#b49370 0 10px,#d8bb91 10px 15px,#997452 15px 17px)}.interior-choice-grid span:not(.interior-choice-swatch){display:block;font-size:12px;font-weight:850}.interior-choice-grid small{display:block;margin-top:2px;color:#8194a2;font-size:10px}.interior-segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.interior-segmented button{min-height:42px;padding:8px;text-align:center;font-size:11px;font-weight:800}.interior-segmented-three button{font-size:10px}.interior-color-row{display:flex;gap:10px}.interior-color{width:31px;height:31px;padding:0;border:3px solid #fff;border-radius:50%;background:#e6edf0;box-shadow:0 0 0 1px #c8d7e0}.interior-color.is-active{box-shadow:0 0 0 2px #0a79c1}.color-sand{background:#d9c8ad}.color-graphite{background:#53616a}.color-sage{background:#aabbb1}.interior-range-row input{width:100%;accent-color:#0b7bc4}.interior-dimensions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.interior-dimensions .interior-field-label{grid-column:1/-1;margin-bottom:0}.interior-dimensions label{color:#738898;font-size:11px;font-weight:750}.interior-dimensions input{margin-top:6px}
.interior-result-card{display:grid;grid-template-columns:minmax(220px,1fr) 1.25fr auto;align-items:center;gap:25px;margin-top:24px;padding:24px 26px}.interior-result-card h2{font-size:24px}.interior-result-card p:not(.interior-kicker){max-width:430px;margin:8px 0 0;color:var(--interior-muted);font-size:12px;line-height:1.5}.interior-result-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.interior-result-metrics div{padding:13px 12px;border:1px solid #dfebf2;border-radius:13px;background:#f8fbfd}.interior-result-metrics strong{display:block;color:#126ea8;font-size:21px;letter-spacing:-.04em}.interior-result-metrics span{display:block;margin-top:4px;color:#7a8e9c;font-size:10px;font-weight:750}.interior-inspiration-strip{display:grid;grid-template-columns:220px 1fr;gap:28px;margin-top:24px;padding:26px}.interior-inspiration-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.interior-inspiration-grid button{display:grid;grid-template-columns:72px 1fr;align-items:center;column-gap:11px;padding:9px;border:1px solid #deeaef;border-radius:14px;background:#fff;color:var(--interior-ink);text-align:left}.interior-inspiration-grid button:hover{border-color:#78b6d9;background:#f5fbff}.preset-image{grid-row:span 2;width:72px;height:56px;border-radius:9px;background:#dfecef}.preset-image-light{background:linear-gradient(135deg,#f0f3f2 0 43%,#cad9d7 44% 63%,#c39c71 64%)}.interior-inspiration-grid strong{font-size:12px}.interior-inspiration-grid small{color:#8193a0;font-size:10px}
@media (max-width:1000px){.interior-plan-layout{grid-template-columns:1fr}.interior-workbench{grid-template-columns:1fr}.interior-controls-card{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.interior-card-heading-controls{grid-column:1/-1}.interior-control-section:nth-of-type(1),.interior-control-section:nth-of-type(2),.interior-control-section:nth-of-type(3){border-top:0}.interior-result-card{grid-template-columns:1fr 1fr}.interior-result-card>.interior-button{grid-column:1/-1}.interior-inspiration-strip{grid-template-columns:1fr}}
@media (max-width:650px){.interior-creator-page{padding:14px 11px 45px}.interior-creator-hero{display:block;padding:27px 22px;border-radius:22px}.interior-hero-copy h1{font-size:39px}.interior-hero-copy>p:not(.interior-eyebrow){font-size:14px}.interior-hero-stats{grid-template-columns:1fr 1fr 1fr;min-width:0;margin-top:24px;gap:6px}.interior-hero-stats div{display:block;padding:9px}.interior-hero-stats strong,.interior-hero-stats span{display:block}.interior-hero-stats span{margin-top:4px;font-size:10px}.interior-plan-editor{padding:15px;border-radius:19px}.interior-plan-header{display:block}.interior-plan-header h2{font-size:27px}.interior-plan-header p:not(.interior-kicker){font-size:12px}.interior-plan-progress{min-width:0;margin-top:19px;padding-bottom:24px}.interior-plan-progress i{flex:1}.interior-plan-toolbar{display:block;padding:13px}.interior-plan-toolbar-actions{justify-content:flex-start;margin-top:11px}.interior-plan-toolbar-actions button{flex:1}.interior-plan-toolbar-actions .interior-plan-icon-button{flex:0 0 31px}.interior-plan-canvas{min-height:245px;padding:4px}.interior-plan-canvas svg{min-height:230px}.interior-plan-dimension text{font-size:21px}.interior-plan-canvas-footer{gap:8px;padding:10px 12px}.interior-plan-hint{width:100%;margin-left:0}.interior-plan-settings{padding:17px;border-radius:16px}.interior-plan-tools{grid-template-columns:1fr}.interior-plan-tools>strong{grid-column:auto}.interior-preview-card,.interior-controls-card,.interior-result-card,.interior-inspiration-strip{padding:17px;border-radius:18px}.interior-preview-card{overflow:hidden}.interior-room-preview{aspect-ratio:.98}.interior-controls-card{display:block}.interior-control-section{padding:14px 0}.interior-result-card{display:block}.interior-result-metrics{margin:16px 0}.interior-result-metrics strong{font-size:17px}.interior-inspiration-grid{grid-template-columns:1fr}.interior-hero-actions .interior-button{width:100%}.interior-preview-footer{gap:9px;font-size:10px}}

/* Architectural live preview: warm materials, depth cues and recognizable furniture. */
.interior-room-preview{background:linear-gradient(155deg,#e9eef0 0%,#cbd8da 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.92),0 22px 42px rgba(33,78,104,.14)}
.interior-preview-wall{inset:0 0 29%;background:linear-gradient(116deg,#f5f2e9 0%,#e9e3d7 54%,#d8d0c2 100%);box-shadow:inset 0 -34px 50px rgba(60,61,57,.16)}
.interior-preview-wall:before{content:"";position:absolute;left:8%;right:8%;bottom:10%;height:1px;background:rgba(116,103,87,.3);box-shadow:0 -42px 0 rgba(255,255,255,.32),0 -84px 0 rgba(255,255,255,.2)}
.interior-preview-wall:after{background:linear-gradient(118deg,rgba(255,255,255,.62),transparent 32%,rgba(116,92,66,.13));}
.interior-preview-floor{inset:70% -5% -12%;transform:skewY(-7deg);background:repeating-linear-gradient(90deg,rgba(98,76,57,.11) 0 2px,transparent 2px 84px),linear-gradient(155deg,#c4a984,#9b7e62);box-shadow:0 -22px 34px rgba(57,61,59,.2)}
.interior-preview-window{position:absolute;z-index:3;top:14%;right:12%;width:33%;height:38%;border:8px solid #fff;background:linear-gradient(145deg,#a8d0d9,#eaf2ef 56%,#89b5c1);box-shadow:0 12px 18px rgba(48,65,67,.18),inset 0 0 0 2px rgba(67,112,123,.25)}
.interior-preview-window:before,.interior-preview-window:after{content:"";position:absolute;background:rgba(255,255,255,.82)}.interior-preview-window:before{top:0;bottom:0;left:50%;width:3px;transform:translateX(-50%)}.interior-preview-window:after{left:0;right:0;top:50%;height:3px;transform:translateY(-50%)}
.interior-preview-window i{position:absolute;right:-23px;width:10px;height:10px;border-radius:50%;background:#fff;box-shadow:0 0 0 2px rgba(64,102,110,.18)}.interior-preview-window i:nth-child(1){top:10%;}.interior-preview-window i:nth-child(2){top:42%;}.interior-preview-window i:nth-child(3){top:74%;}
.interior-preview-ceiling-light{position:absolute;z-index:4;top:10%;left:37%;width:20px;height:20px;border-radius:50%;background:#fff8d5;box-shadow:0 0 0 8px rgba(255,250,218,.35),0 0 36px 13px rgba(255,240,178,.66)}
.interior-preview-rug{position:absolute;z-index:3;left:20%;bottom:7%;width:48%;height:18%;border-radius:50%;background:rgba(235,226,205,.76);transform:skewY(-8deg) rotate(-4deg);box-shadow:inset 0 0 0 5px rgba(255,255,255,.2),0 12px 12px rgba(61,47,37,.18)}
.interior-preview-sofa{position:absolute;z-index:5;left:12%;bottom:24%;width:43%;height:24%;border-radius:12px 12px 8px 8px;background:#6d8b88;box-shadow:0 10px 13px rgba(39,55,55,.24)}
.interior-preview-sofa:before{content:"";position:absolute;left:4%;right:4%;top:-31%;height:47%;border-radius:11px 11px 5px 5px;background:#789a96;box-shadow:inset 0 -4px 0 rgba(47,77,75,.18)}.interior-preview-sofa:after{content:"";position:absolute;left:-6%;top:18%;width:8%;height:66%;border-radius:8px;background:#527773;box-shadow:calc(1080% + 0px) 0 0 #527773}.interior-preview-sofa i{position:absolute;z-index:2;top:-15%;width:21%;height:25%;border-radius:5px;background:#d6c5a5;transform:rotate(-9deg)}.interior-preview-sofa i:nth-child(1){left:17%}.interior-preview-sofa i:nth-child(2){left:41%;background:#cc9b78;transform:rotate(8deg)}.interior-preview-sofa i:nth-child(3){left:65%;background:#eadfca;transform:rotate(-4deg)}
.interior-preview-coffee-table{position:absolute;z-index:6;left:47%;bottom:20%;width:18%;height:6%;border-radius:50%;background:#b6855e;box-shadow:0 10px 0 -3px #654b3b,0 13px 12px rgba(51,40,35,.22)}
.interior-preview-plant{position:absolute;z-index:5;right:9%;bottom:19%;width:15%;height:31%}.interior-preview-plant b{position:absolute;bottom:0;left:27%;width:46%;height:35%;border-radius:4px 4px 11px 11px;background:#c68e61;box-shadow:0 8px 10px rgba(59,42,34,.2)}.interior-preview-plant i{position:absolute;bottom:29%;left:45%;width:12%;height:67%;border-radius:100% 0 100% 0;background:#5a8368;transform-origin:bottom}.interior-preview-plant i:nth-child(1){transform:rotate(-28deg);}.interior-preview-plant i:nth-child(2){transform:rotate(2deg);}.interior-preview-plant i:nth-child(3){transform:rotate(28deg);background:#779b72}
.interior-preview-shelf{display:none}
@media (max-width:650px){.interior-preview-window{right:10%;width:35%;height:34%;border-width:6px}.interior-preview-sofa{left:9%;width:49%;bottom:24%}.interior-preview-rug{left:18%;width:53%}.interior-preview-coffee-table{left:48%;width:19%}.interior-preview-note{left:14px;bottom:14px}.interior-preview-measure-width{right:8%}}

.interior-material-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.interior-material-grid button{min-width:0;padding:7px;border:1px solid #d7e4ec;border-radius:11px;background:#fff;color:#2e4e65;text-align:left;transition:.18s}.interior-material-grid button[aria-pressed=true]{border-color:#63afe0;background:#eff8ff;box-shadow:0 0 0 3px rgba(49,151,216,.08);color:#0a6fab}.interior-material-grid span,.interior-material-grid small{display:block}.interior-material-grid span{margin-top:6px;font-size:10px;font-weight:850}.interior-material-grid small{margin-top:2px;color:#8194a2;font-size:9px}.material-swatch{display:block;width:100%;height:27px;border-radius:7px;box-shadow:inset 0 1px 2px rgba(31,58,67,.16)}.material-paint{background:linear-gradient(135deg,#f9fbfa,#dfe7e7)}.material-microcement{background:radial-gradient(circle at 20% 30%,rgba(255,255,255,.5) 0 2px,transparent 3px),linear-gradient(120deg,#8d9696,#d1d2c9 48%,#9fa6a3);background-size:22px 18px,auto}.material-marble{background:linear-gradient(128deg,#e6e1d6 0 34%,#bdbdb7 35% 38%,#f7f4ed 39% 59%,#c8c8c1 60% 63%,#f3efe7 64%)}.material-brick{background:repeating-linear-gradient(0deg,transparent 0 12px,rgba(255,255,255,.45) 12px 14px),repeating-linear-gradient(90deg,#a96350 0 26px,#d08d70 26px 28px)}.material-wood{background:repeating-linear-gradient(90deg,#aa805e 0 8px,#d1aa7e 8px 12px,#8d674d 12px 14px)}.material-terrazzo{background:radial-gradient(circle at 20% 30%,#8b9d9c 0 2px,transparent 3px),radial-gradient(circle at 70% 60%,#bc8c78 0 2px,transparent 3px),#d8d0c3;background-size:19px 17px,24px 21px,auto}.interior-room-preview[data-texture=microcement] .interior-preview-wall{background:radial-gradient(circle at 18% 24%,rgba(255,255,255,.4) 0 2px,transparent 3px),linear-gradient(120deg,#bfc2bd,#e1dfd5 52%,#a9afab);background-size:24px 21px,auto}.interior-room-preview[data-texture=marble] .interior-preview-wall{background:linear-gradient(125deg,#eeeae0 0 36%,#b5b8b2 37% 39%,#f9f5ec 40% 62%,#c6c7c0 63% 65%,#eee8dc)}.interior-room-preview[data-texture=brick] .interior-preview-wall{background:repeating-linear-gradient(0deg,transparent 0 31px,rgba(255,255,255,.54) 31px 34px),repeating-linear-gradient(90deg,#a96653 0 61px,#cf8c6d 61px 65px)}.interior-room-preview[data-texture=wood] .interior-preview-wall{background:repeating-linear-gradient(90deg,#a98060 0 18px,#d0aa7d 18px 25px,#8e684e 25px 28px)}.interior-room-preview[data-texture=terrazzo] .interior-preview-wall{background:radial-gradient(circle at 20% 30%,#899997 0 3px,transparent 4px),radial-gradient(circle at 72% 65%,#bc8e79 0 3px,transparent 4px),#d8d0c3;background-size:37px 31px,49px 39px,auto}.interior-room-preview[data-floor-texture=stone] .interior-preview-floor{background:linear-gradient(155deg,#c0c3be,#8f9693)}.interior-room-preview[data-floor-texture=concrete] .interior-preview-floor{background:linear-gradient(155deg,#aeb3b1,#767d7e)}
@media (max-width:650px){.interior-material-grid{grid-template-columns:repeat(2,1fr)}.interior-material-grid button{padding:8px}}

/* CAD/BIM plan workspace: a larger drawing surface with tool state and a real element library. */
.interior-plan-layout{grid-template-columns:minmax(0,1.75fr) minmax(320px,.7fr);gap:18px}.interior-plan-workspace{border-color:#20394c;background:#102638;box-shadow:0 24px 58px rgba(10,35,53,.2)}.interior-plan-workspace .interior-plan-toolbar{padding:15px 18px;border-bottom-color:#29465a;background:#142e42;color:#fff}.interior-plan-workspace .interior-plan-toolbar strong{color:#fff;font-size:16px}.interior-plan-workspace .interior-plan-toolbar span{color:#9db4c3}.interior-plan-workspace .interior-plan-toolbar-actions button{border-color:#34566d;background:#19374d;color:#cfe2ec}.interior-plan-workspace .interior-plan-toolbar-actions button:hover,.interior-plan-workspace .interior-plan-toolbar-actions button.is-active{border-color:#36a9e5;background:#087bc4;color:#fff;box-shadow:0 6px 14px rgba(0,128,202,.25)}.interior-plan-modebar{display:flex;align-items:center;gap:8px;min-height:36px;padding:8px 18px;border-bottom:1px solid #29465a;background:#0e2233;color:#9db4c3;font-size:10px}.interior-plan-modebar strong{color:#fff;font-size:11px}.interior-plan-modebar small{margin-left:auto;color:#7f9aa9}.interior-plan-mode-dot{width:7px;height:7px;border-radius:50%;background:#4fc493;box-shadow:0 0 0 4px rgba(79,196,147,.14)}.interior-plan-workspace .interior-plan-canvas{min-height:620px;padding:20px;background:radial-gradient(circle at 50% 35%,#1d3b50 0,#102839 72%);cursor:default}.interior-plan-workspace .interior-plan-canvas svg{height:100%;min-height:0;filter:drop-shadow(0 18px 22px rgba(2,15,26,.35))}.interior-plan-workspace .interior-plan-grid{opacity:.4}.interior-plan-workspace .interior-plan-room-shape rect{fill:rgba(238,247,250,.08);stroke:#c9e8f2;stroke-width:10}.interior-plan-workspace .interior-plan-room-shape.is-active rect{fill:rgba(33,151,207,.1);stroke:#31a9e3}.interior-plan-workspace .interior-plan-room-shape text{fill:#d9f0f8;font-size:22px;font-weight:850}.interior-plan-workspace .interior-plan-dimension{stroke:#41a9d7}.interior-plan-workspace .interior-plan-dimension path{stroke:#41a9d7}.interior-plan-workspace .interior-plan-dimension text{fill:#87d1ee}.interior-plan-custom-wall{stroke:#f6fbfd;stroke-width:11;stroke-linecap:round;filter:drop-shadow(0 3px 5px rgba(0,0,0,.35));cursor:pointer}.interior-plan-custom-wall.is-selected{stroke:#31b5f1;stroke-width:15}.interior-plan-draft-wall{stroke:#50c2ef;stroke-width:11;stroke-linecap:round;stroke-dasharray:15 9;filter:drop-shadow(0 3px 5px rgba(0,0,0,.3));pointer-events:none}.interior-plan-workspace .interior-plan-canvas-badge{right:26px;bottom:23px;border-color:#3c6479;background:rgba(11,33,48,.9);color:#b9d9e5}.interior-plan-workspace .interior-plan-canvas-footer{border-top-color:#29465a;background:#142e42;color:#9db4c3}.interior-plan-workspace .interior-plan-hint{color:#b9d0db}.plan-key-furniture{background:#93b5c1}.interior-plan-library{display:grid;grid-template-columns:185px 1fr;gap:16px;padding:17px 18px;border-top:1px solid #29465a;background:#142e42;color:#fff}.interior-plan-library .interior-kicker{color:#58b9e9;font-size:9px}.interior-plan-library strong{display:block;margin-top:5px;font-size:14px}.interior-plan-library>div>small{display:block;margin-top:5px;color:#91acba;font-size:10px;line-height:1.35}.interior-plan-library-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.interior-plan-library-grid button{display:grid;grid-template-columns:26px 1fr;grid-template-rows:auto auto;column-gap:7px;align-items:center;min-height:57px;padding:8px;border:1px solid #315269;border-radius:10px;background:#1a3a4f;color:#e2f2f7;text-align:left}.interior-plan-library-grid button:hover{border-color:#3fb6ed;background:#1e4b65;transform:translateY(-1px)}.interior-plan-library-grid button span{grid-row:span 2;display:grid;place-items:center;width:26px;height:26px;border-radius:7px;background:#244c62;color:#73d0f5;font-size:16px}.interior-plan-library-grid button b{font-size:10px}.interior-plan-library-grid button small{color:#91acba;font-size:8px}.interior-plan-inspector{margin:15px 0;padding:13px;border:1px solid #c5dfe9;border-radius:15px;background:#edf8fc}.interior-plan-inspector-head{display:flex;justify-content:space-between;align-items:center}.interior-plan-inspector-head .interior-kicker{font-size:9px}.interior-plan-inspector-head button{border:0;border-radius:999px;padding:6px 8px;background:#fff0ed;color:#b35c4a;font-size:9px;font-weight:850}.interior-plan-inspector>strong{display:block;margin:8px 0 10px;color:#143d59;font-size:13px}.interior-plan-inspector-fields{display:grid;grid-template-columns:1fr 1fr;gap:7px}.interior-plan-inspector-fields label{color:#708998;font-size:9px;font-weight:800}.interior-plan-inspector-fields input{display:block;width:100%;min-height:34px;margin-top:4px;padding:6px 7px;border:1px solid #c4dbe5;border-radius:8px;background:#fff;color:#183d56;font-size:11px}.interior-plan-inspector-fields input:disabled{background:#edf2f4;color:#9baab2}.interior-plan-settings{box-shadow:0 14px 32px rgba(24,69,101,.08)}
@media (max-width:1000px){.interior-plan-layout{grid-template-columns:1fr}.interior-plan-workspace .interior-plan-canvas{min-height:560px}.interior-plan-library{grid-template-columns:1fr}.interior-plan-library-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media (max-width:650px){.interior-plan-workspace .interior-plan-toolbar{padding:12px}.interior-plan-workspace .interior-plan-toolbar-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.interior-plan-workspace .interior-plan-toolbar-actions button{min-height:36px;padding:5px 4px;font-size:9px}.interior-plan-modebar{display:grid;grid-template-columns:auto auto 1fr;gap:5px 7px;padding:9px 12px}.interior-plan-modebar small{grid-column:1/-1;margin-left:14px}.interior-plan-workspace .interior-plan-canvas{min-height:390px;padding:9px}.interior-plan-workspace .interior-plan-canvas svg{min-height:0}.interior-plan-library{padding:14px 12px}.interior-plan-library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.interior-plan-library-grid button:last-child{grid-column:1/-1}.interior-plan-inspector-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}