.interior-3d-section{margin:24px 0;border:1px solid #cbdfe9;border-radius:26px;background:linear-gradient(145deg,#f9fcfd,#eef6fa);box-shadow:0 16px 44px rgba(24,69,101,.08);overflow:hidden}.interior-3d-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 27px}.interior-3d-header h2{margin:7px 0;color:#123252;font-size:clamp(24px,3vw,38px);letter-spacing:-.045em}.interior-3d-header p:not(.interior-kicker){max-width:690px;margin:0;color:#6b8195;line-height:1.55;font-size:13px}.interior-3d-stage{position:relative;min-height:460px;background:radial-gradient(circle at 48% 22%,#f8fbfa 0,#d7e5e6 47%,#b7cbd0 100%);overflow:hidden;box-shadow:inset 0 18px 42px rgba(31,71,84,.08)}.interior-3d-canvas{display:block;width:100%;height:460px;cursor:grab}.interior-3d-canvas:active{cursor:grabbing}.interior-3d-empty,.interior-3d-fallback{display:grid;place-items:center;align-content:center;gap:9px;min-height:460px;color:#193d56;text-align:center}.interior-3d-empty span{display:grid;place-items:center;width:70px;height:70px;border:1px solid #bfd4dc;border-radius:22px;background:rgba(255,255,255,.68);box-shadow:0 12px 24px rgba(35,78,97,.12);font-size:24px;font-weight:900;letter-spacing:.08em}.interior-3d-empty strong,.interior-3d-fallback strong{font-size:17px}.interior-3d-empty small,.interior-3d-fallback span{color:#627d8b}.interior-3d-fallback{padding:30px;color:#193d56}.interior-3d-controls{display:flex;flex-wrap:wrap;gap:8px;padding:15px 20px;border-top:1px solid #d6e7ef;background:#fff}.interior-3d-controls button{padding:9px 13px;border:1px solid #d2e3ec;border-radius:999px;background:#fff;color:#31556d;font-size:11px;font-weight:850}.interior-3d-controls button[aria-pressed=true],.interior-3d-controls button:hover{border-color:#6eb8df;background:#eff8ff;color:#0875c2}.interior-3d-status{margin:0;padding:0 21px 17px;color:#7c91a0;font-size:11px}.interior-3d-label{position:absolute;z-index:3;padding:5px 9px;border:1px solid rgba(255,255,255,.26);border-radius:999px;background:rgba(8,39,58,.72);color:#fff;font-size:10px;font-weight:800;pointer-events:none;display:none}@media (max-width:650px){.interior-3d-header{display:block;padding:20px}.interior-3d-header .interior-button{width:100%;margin-top:16px}.interior-3d-stage,.interior-3d-empty,.interior-3d-fallback{min-height:330px}.interior-3d-canvas{height:330px}.interior-3d-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px;overflow:visible}.interior-3d-controls button{min-width:0;white-space:normal;line-height:1.25}.interior-3d-controls button:last-child{grid-column:1/-1}}
.interior-3d-controls{overflow-x:visible}
@media (max-width:650px){.interior-3d-controls{overflow-x:visible}}
.interior-3d-material-toggle{background:#123f5d!important;color:#fff!important;border-color:#123f5d!important;box-shadow:0 8px 18px rgba(18,63,93,.16)}.interior-3d-material-toggle span{display:inline-block;margin-left:5px;transition:transform .2s ease}.interior-3d-material-toggle[aria-expanded=true] span{transform:rotate(180deg)}.interior-3d-materials{max-height:0;opacity:0;transform:translateY(-8px);overflow:hidden;padding:0 20px;border-top:1px solid transparent;background:linear-gradient(180deg,#fbfdfe,#f3f8fa);transition:max-height .32s ease,opacity .22s ease,transform .32s ease,padding .32s ease,border-color .32s ease}.interior-3d-materials.is-open{max-height:1200px;opacity:1;transform:translateY(0);padding:18px 20px 20px;border-top-color:#d6e7ef}.interior-3d-material-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:14px}.interior-3d-material-heading strong{display:block;margin-top:5px;color:#173d59;font-size:14px}.interior-3d-material-heading>span{color:#78909d;font-size:10px}.interior-3d-material-group+ .interior-3d-material-group{margin-top:13px}.interior-3d-material-group>small{display:block;margin-bottom:7px;color:#728896;font-size:10px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.interior-3d-material-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px}.interior-3d-material-grid button,.interior-3d-floor-grid button,.interior-3d-wall-sides button{min-width:0;padding:7px;border:1px solid #d3e2e9;border-radius:10px;background:#fff;color:#36566a;font-size:10px;font-weight:800;text-align:left}.interior-3d-material-grid button[aria-pressed=true],.interior-3d-floor-grid button[aria-pressed=true],.interior-3d-wall-sides button[aria-pressed=true]{border-color:#4da6d8;background:#eaf7fd;box-shadow:0 0 0 3px rgba(49,151,216,.09);color:#0875b8}.interior-3d-material-grid .material-swatch{display:block;width:100%;height:24px;margin-bottom:6px;border-radius:6px;background:#e6edf0}.material-sand{background:#d9c8ad!important}.material-sage{background:#aebfae!important}.material-navy{background:#6c8297!important}.material-microcement{background:linear-gradient(135deg,#a7a49b,#d3cec4)!important}.material-limeplaster{background:linear-gradient(135deg,#c8bda8,#e5dbc8)!important}.material-clayplaster{background:linear-gradient(135deg,#9e6e5d,#d0a187)!important}.material-stucco{background:linear-gradient(135deg,#eee8dc,#fffdf8)!important}.material-marble{background:linear-gradient(135deg,#deded7,#aeb9bb,#f8f8f4)!important}.material-travertine{background:linear-gradient(135deg,#cbb89d,#e2d1b7)!important}.material-brick{background:repeating-linear-gradient(0deg,#b8715b 0 7px,#d18d73 8px 9px)!important}.material-wood{background:repeating-linear-gradient(90deg,#b8946d 0 9px,#8e674d 10px 11px)!important}.material-wallpaper{background:radial-gradient(circle at 25% 25%,#dce5f0 0 2px,transparent 3px),#8c9fbd!important}.material-terrazzo{background:radial-gradient(circle at 25% 30%,#746b61 0 2px,transparent 3px),radial-gradient(circle at 75% 70%,#a08d78 0 2px,transparent 3px),#c9c1b4!important}.material-tile{background:linear-gradient(90deg,transparent 48%,#eaf7f8 49% 51%,transparent 52%),linear-gradient(0deg,transparent 48%,#eaf7f8 49% 51%,transparent 52%),#b7d2d3!important}.interior-3d-floor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.interior-3d-floor-grid button{padding:11px;text-align:center}.interior-3d-wall-design{margin-top:18px;padding-top:16px;border-top:1px solid #dbe8ed}.interior-3d-wall-heading{margin-bottom:10px}.interior-3d-wall-sides{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.interior-3d-wall-sides button{text-align:center}.interior-wall-editor{margin-top:12px;padding:12px;border:1px solid #d2e3ea;border-radius:16px;background:#fff;box-shadow:0 10px 26px rgba(30,73,93,.07)}.interior-wall-editor-toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:9px;color:#31566d;font-size:11px}.interior-wall-editor-toolbar span{color:#78909d;text-align:right;font-size:10px}.interior-wall-canvas{display:block;width:100%;height:auto;border:1px solid #c9e0e8;border-radius:12px;background:#eef5f6;touch-action:none;cursor:crosshair}.interior-wall-surface{fill:#d8e6e9}.interior-wall-grid-line{fill:none;stroke:#fff;stroke-width:1;opacity:.82}.interior-wall-zone{stroke:#fff;stroke-width:2;paint-order:stroke;filter:drop-shadow(0 4px 5px rgba(28,65,83,.18));opacity:.94}.interior-wall-zone-label{fill:#173d59;font-size:10px;font-weight:800;pointer-events:none}.interior-wall-draft{fill:rgba(33,146,209,.22);stroke:#0875b8;stroke-width:2;stroke-dasharray:6 4}.interior-3d-wall-clear{margin-top:9px;border:0;border-radius:999px;background:#eef7fb;color:#0a79bd;font-size:10px;font-weight:850;padding:8px 12px}
.interior-workbench-settings{display:block}.interior-workbench-settings .interior-controls-card{max-width:none}.interior-workbench-settings .interior-card-heading-controls{margin-bottom:8px}
@media (max-width:650px){.interior-3d-materials.is-open{padding:15px 12px}.interior-3d-material-heading{display:block}.interior-3d-material-heading>span{display:block;margin-top:5px}.interior-3d-material-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.interior-3d-material-grid button{padding:6px;font-size:9px}.interior-3d-floor-grid{gap:6px}.interior-3d-wall-sides{grid-template-columns:repeat(2,minmax(0,1fr))}.interior-wall-editor-toolbar{display:block}.interior-wall-editor-toolbar span{display:block;margin-top:5px;text-align:left}.interior-wall-zone-label{font-size:8px}}

/* Studio treatment for the wall designer */
.interior-3d-materials.is-open{background:radial-gradient(circle at 94% 4%,rgba(113,195,232,.18),transparent 30%),linear-gradient(135deg,#f9fcfd 0%,#edf6fa 100%);box-shadow:inset 0 18px 35px rgba(23,73,101,.04)}
.interior-3d-material-heading{padding:4px 0 7px}.interior-3d-material-heading .interior-kicker{margin:0;color:#087bc4;font-size:9px;font-weight:900;letter-spacing:.13em}.interior-3d-material-heading strong{font-size:16px;letter-spacing:-.02em}.interior-3d-material-heading>span{padding:7px 10px;border:1px solid #cde6ef;border-radius:999px;background:rgba(255,255,255,.7);font-weight:750}
.interior-3d-material-group{padding:13px 14px;border:1px solid rgba(204,225,234,.86);border-radius:16px;background:rgba(255,255,255,.58);box-shadow:0 8px 20px rgba(36,85,106,.04)}
.interior-3d-material-group+ .interior-3d-material-group{margin-top:10px}.interior-3d-material-group>small{color:#397189;font-size:9px}.interior-3d-material-grid button,.interior-3d-floor-grid button,.interior-3d-wall-sides button{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.interior-3d-material-grid button:hover,.interior-3d-floor-grid button:hover,.interior-3d-wall-sides button:hover{transform:translateY(-2px);box-shadow:0 7px 15px rgba(32,91,117,.12)}
.interior-3d-material-grid .material-swatch{height:31px;border:1px solid rgba(255,255,255,.72);box-shadow:inset 0 0 0 1px rgba(16,54,73,.08)}.interior-3d-material-grid button b{display:block;font-size:10px;letter-spacing:-.01em}.interior-3d-floor-grid button{font-size:11px;padding:13px 10px}
.interior-3d-wall-design{margin-top:14px;padding:17px;border:1px solid #c6e1ea;border-radius:20px;background:linear-gradient(145deg,#eaf7fb,#f9fcfd);box-shadow:0 12px 25px rgba(23,76,100,.08)}.interior-3d-wall-heading{padding:0;border:0;background:transparent;box-shadow:none}.interior-3d-wall-heading strong{font-size:17px}.interior-3d-wall-sides{gap:8px}.interior-3d-wall-sides button{padding:10px 8px;border-radius:12px;background:#fff;text-align:center;font-size:10px}.interior-wall-editor{margin-top:15px;padding:14px;border:1px solid #c8dfe8;border-radius:18px;background:#fff;box-shadow:0 12px 28px rgba(23,75,99,.1)}.interior-wall-editor-toolbar{align-items:flex-start;margin-bottom:12px}.interior-wall-editor-toolbar>div{min-width:0}.interior-wall-editor-kicker{display:block!important;margin:0 0 4px!important;color:#0a7fc4!important;font-size:9px!important;font-weight:900!important;letter-spacing:.12em!important;text-transform:uppercase}.interior-wall-editor-toolbar strong{display:block;margin:0 0 3px;color:#173d59;font-size:14px;letter-spacing:-.01em}.interior-wall-editor-toolbar small{display:block;color:#78909d;font-size:10px;line-height:1.35}.interior-wall-active-material{display:inline-flex!important;align-items:center;gap:5px;margin:0!important;padding:7px 9px;border:1px solid #b9ddeb;border-radius:999px;background:#edf9fd;color:#0875b8!important;font-size:9px!important;font-weight:900!important;white-space:nowrap}.interior-wall-active-material:before{content:"";width:7px;height:7px;border-radius:50%;background:#0b86c9;box-shadow:0 0 0 4px rgba(11,134,201,.12)}.interior-wall-canvas{border:1px solid #b8d4de;border-radius:14px;background:linear-gradient(145deg,#e5f1f3,#c9dfe4);box-shadow:inset 0 0 0 5px rgba(255,255,255,.28),0 8px 16px rgba(36,83,102,.1)}.interior-wall-zone{stroke:#fff;stroke-width:3;filter:drop-shadow(0 5px 5px rgba(22,68,87,.22))}.interior-wall-zone-label{font-size:11px;paint-order:stroke;stroke:rgba(255,255,255,.6);stroke-width:3}.interior-wall-editor-help{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-top:11px}.interior-wall-editor-help span{display:flex;align-items:center;gap:5px;color:#718995;font-size:9px;line-height:1.25}.interior-wall-editor-help b{display:grid;place-items:center;width:19px;height:19px;border-radius:6px;background:#e8f5fa;color:#0875b8;font-size:8px}.interior-3d-wall-clear{margin-top:12px;padding:9px 12px;border:1px solid #cae2eb;background:#f5fbfd;transition:background .18s,transform .18s}.interior-3d-wall-clear:hover{background:#e8f6fb;transform:translateY(-1px)}
@media (max-width:650px){.interior-3d-materials.is-open{padding:14px 10px 16px}.interior-3d-material-heading>span{display:inline-flex;margin-top:8px}.interior-3d-material-group{padding:11px;border-radius:14px}.interior-3d-material-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.interior-3d-material-grid button{padding:7px;font-size:10px}.interior-3d-material-grid .material-swatch{height:34px}.interior-3d-floor-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.interior-3d-floor-grid button{padding:12px 5px}.interior-3d-wall-design{padding:13px;border-radius:17px}.interior-3d-wall-sides{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.interior-wall-editor-toolbar{display:flex}.interior-wall-editor-toolbar>div{flex:1}.interior-wall-active-material{align-self:flex-start}.interior-wall-editor-help{gap:4px}.interior-wall-editor-help span{display:block;font-size:8px}.interior-wall-editor-help b{display:inline-grid;width:17px;height:17px;margin-right:2px}.interior-wall-zone-label{font-size:9px}}