/* Focused GreenShift planner: neutral workspace, a single configuration task, contextual tools. */
.assembly-dialog{background:#f4f5f3;color:#263d34;--planner-border:#e1e5e1;--planner-accent:#176c51;--planner-muted:#69796f}
.assembly-dialog [hidden]{display:none!important}.assembly-dialog button,.assembly-dialog select,.assembly-dialog input{font-size:13px}.assembly-dialog button{border-color:#d8dfd8;border-radius:7px;background:white;min-height:40px;color:#2b4438}.assembly-dialog button:hover{background:#f0f5ef}.assembly-dialog button[aria-pressed=true],.assembly-dialog .ab-primary{background:#176c51!important;color:white!important;border-color:#176c51!important}.assembly-dialog button:focus-visible,.assembly-dialog input:focus-visible,.assembly-dialog select:focus-visible,.assembly-dialog textarea:focus-visible{outline:3px solid #37927a;outline-offset:2px}.ab-header{min-height:70px;padding:12px 24px;background:#fff;border-bottom:1px solid var(--planner-border)}.ab-header h1{font-size:21px;font-weight:600;margin:4px 0 0}.ab-header>div:first-child>span{color:#708176;letter-spacing:.12em;font-size:9px}.ab-header>div:last-child{max-width:none}.ab-header #ab-undo,.ab-header #ab-redo{border-color:transparent}.ab-pass-button{background:#eef5e9!important;border-color:#b7ccb3!important;color:#214c37!important}.ab-toolbar{height:54px;padding:7px 18px;background:#fafbf9;border-bottom:1px solid var(--planner-border);gap:6px}.ab-toolbar button{min-height:36px;padding:7px 10px;font-size:12px;background:transparent;border-color:transparent;white-space:nowrap}.ab-toolbar>span{font-size:11px}.ab-toolbar select{font-size:12px;padding:7px;background:#fff;border-color:#e0e6de}.ab-layout{height:calc(100dvh - var(--ab-header-height,70px) - 54px);grid-template-columns:74px 320px minmax(0,1fr)}.assembly-dialog[data-inspecting=true] .ab-layout{grid-template-columns:74px 320px minmax(0,1fr) 260px}.ab-navigation{display:flex;flex-direction:column;gap:7px;background:#f8faf7;border-right:1px solid var(--planner-border);padding:15px 5px;overflow:auto}.ab-navigation button{border:0;background:transparent;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;min-height:76px;padding:9px 3px;font-size:10px;line-height:1.3;text-align:center;border-radius:8px}.ab-navigation svg{width:25px;height:25px}.ab-navigation button[aria-pressed=true]{background:#e2efe4!important;color:#14533d!important;box-shadow:inset 3px 0 #176c51}.ab-panel-title{padding-bottom:20px}.ab-panel-title>span{font-size:9px;letter-spacing:.13em;color:#789080}.ab-panel-title h2{font-size:25px;line-height:1.25;font-weight:500;margin:10px 0 0;letter-spacing:-.04em}.ab-catalog,.ab-inspector{padding:25px 21px;background:#fff;border-color:var(--planner-border);min-width:0}.ab-inspector{display:none}.assembly-dialog[data-inspecting=true] .ab-inspector{display:block}.assembly-dialog details{margin-bottom:18px;padding-bottom:18px;border-color:var(--planner-border)}.assembly-dialog summary{font-size:13px;font-weight:500;line-height:1.5;min-height:40px}.ab-concept-section,.ab-client-brief{padding:0!important;border-radius:0;background:transparent}.ab-catalog label,.ab-inspector label{font-size:12px;line-height:1.65;margin:13px 0}.ab-catalog input,.ab-inspector input,.ab-catalog select,.ab-inspector select,.assembly-dialog textarea{font-size:13px;min-height:43px;border-color:#d4ded3;padding:11px;border-radius:6px;accent-color:#176c51}.assembly-dialog textarea{font:13px/1.6 Inter,Arial,sans-serif}.ab-fields{gap:0 12px}.ab-hint{font-size:12px;line-height:1.7;color:#718075}.ab-intro{font-size:13px;line-height:1.7;color:#64786a;margin:0 0 22px}.ab-feature-options{gap:3px}.ab-feature-options label{padding:7px 0;margin:0;font-size:12px!important;align-items:center}.ab-feature-options input{margin:0!important}.ab-catalog button{line-height:1.4}.ab-palette{gap:10px}.ab-palette button{font-size:12px;padding:12px 8px;border-color:#e0e6dd;background:#f8faf6;min-height:94px}.ab-reference-palette button{min-height:55px}.ab-main{background:#f0f1ed;position:relative}.ab-views{position:absolute;z-index:2;top:16px;left:50%;transform:translateX(-50%);padding:5px;border:1px solid #e1e5df;border-radius:10px;background:#ffffffed;max-width:calc(100% - 24px);box-shadow:0 4px 15px #24362c08;gap:3px}.ab-views button{font-size:11px;min-height:35px;padding:8px 10px;border:0;background:transparent;white-space:nowrap}.ab-scene-label{top:77px;left:20px;max-width:calc(100% - 40px);gap:5px}.ab-scene-label>*{background:#ffffffdc;border-radius:4px;color:#527261;font-size:11px;padding:8px 10px}.ab-scene-label strong{font-size:13px;font-weight:500;background:#ffffffeb;color:#176c51}.ab-main>#ab-status{background:#fbfcfa;border-color:#e1e6df;color:#63786a;font-size:12px;min-height:44px;padding:11px 18px}.ab-takeoff{font-size:12px}.ab-takeoff>div{border-color:#e4e9e1;padding:11px 0}.ab-takeoff>div:nth-child(4){font-size:16px;color:#176c51}.ab-parts{max-height:280px}.ab-parts button{font-size:12px}.ab-easy-eps fieldset{border:0;padding:0;margin:0 0 24px;min-width:0}.ab-easy-eps legend{font-size:14px;font-weight:500;padding:0;margin-bottom:5px}.ab-easy-eps .ab-fields input{min-width:0}.ab-easy-eps form>button,.ab-easy-eps>button{width:100%;margin-top:8px}.ab-eps-opening{padding:14px 0;border-bottom:1px solid #e4e9e1}.ab-opening-title{display:flex;justify-content:space-between;align-items:center;font-size:13px}.ab-opening-title button{min-width:36px;min-height:36px;padding:0;font-size:18px;border:0}.ab-eps-drawing{background:#f5f8f1;border-radius:8px;overflow:hidden}.ab-eps-drawing svg{display:block;width:100%;height:auto;max-height:220px;font-family:Inter,Arial,sans-serif}.ab-eps-result{padding:14px 0}.ab-eps-result p{font-size:12px;line-height:1.7;color:#6c7e6f;margin:4px 0}.ab-eps-result p:nth-child(3){font-size:28px;font-weight:500;color:#1c674b;letter-spacing:-.04em;margin:10px 0}.ab-eps-error{font-size:12px;line-height:1.65;padding:12px;background:#fff1e9;color:#87462b;border-left:3px solid #b76637}.ab-easy-eps input{width:100%}.ab-easy-eps input[type=hidden]{display:none}.ab-eps-opening label[hidden]{display:none!important}
@media(min-width:761px) and (max-width:1190px){.ab-layout{grid-template-columns:64px 285px minmax(0,1fr)}.assembly-dialog[data-inspecting=true] .ab-layout{grid-template-columns:60px 250px minmax(0,1fr) 220px}.ab-catalog,.ab-inspector{padding:20px 15px}.ab-header{padding:12px 18px}.ab-views{top:12px}.ab-views button{padding:8px;font-size:10px}.ab-toolbar>span{display:none}}
@media(max-width:760px){.assembly-dialog{overflow:auto}.ab-header{position:sticky;top:0;z-index:7;min-height:0;padding:12px 14px;display:flex;flex-wrap:wrap;gap:10px}.ab-header h1{font-size:18px}.ab-header>div:last-child{width:100%;gap:5px;flex-wrap:wrap}.ab-header>div:last-child button{font-size:10px;padding:8px;min-height:40px;flex:1 1 auto}.ab-header>div:last-child #ab-pass{flex-basis:auto}.ab-header #ab-redo{display:none}.ab-toolbar{position:static;height:50px;padding:6px 10px}.ab-layout,.assembly-dialog[data-inspecting=true] .ab-layout{height:auto;display:flex;flex-direction:column;flex-wrap:nowrap}.ab-navigation{position:sticky;top:var(--ab-header-height,115px);z-index:6;order:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:5px;background:#fff;gap:3px;border-bottom:1px solid #e1e5e1;overflow:visible;width:100%}.ab-navigation button{min-height:57px;font-size:9px;gap:3px;padding:5px 1px}.ab-navigation svg{width:21px;height:21px}.ab-navigation button[aria-pressed=true]{box-shadow:inset 0 -3px #176c51}.ab-main{order:1;width:100%;height:53dvh;min-height:340px}.ab-catalog{order:2;width:100%;padding:24px 20px;overflow:visible;border-top:1px solid #e0e6de}.ab-inspector{order:3;width:100%;padding:24px 20px;border-top:1px solid #e0e6de;overflow:visible}.ab-fields{grid-template-columns:1fr 1fr}.ab-palette{grid-template-columns:1fr 1fr}.ab-resize{grid-template-columns:1fr 1fr}.ab-scene-label{top:65px;left:12px}.ab-views{top:10px;max-width:calc(100% - 16px);width:max-content;padding:3px;gap:0}.ab-views button{font-size:10px;padding:6px;min-height:34px}.ab-views #ab-zoom-in,.ab-views #ab-zoom-out{display:none}.ab-panel-title h2{font-size:26px}.ab-catalog label,.ab-inspector label{font-size:13px}.ab-catalog input,.ab-inspector input,.ab-catalog select,.ab-inspector select{font-size:14px;min-height:46px}.ab-eps-result p:nth-child(3){font-size:30px}.ab-toolbar label{flex-shrink:0}.ab-main>#ab-status{font-size:11px;min-height:45px}.ab-catalog details[open]>summary{font-size:14px}.ab-catalog .ab-hint{font-size:12px}}

@media(max-width:760px){.ab-header>div:last-child{flex-wrap:nowrap}.ab-header>div:last-child button{min-width:0;font-size:9px;padding:7px;flex:1 1 0}.ab-header>div:last-child #ab-undo,.ab-header>div:last-child #ab-close{flex:0 0 32px;font-size:0;padding:0}.ab-header #ab-undo::after{content:'↶';font-size:19px}.ab-header #ab-close::after{content:'×';font-size:21px}.ab-main{height:38dvh;min-height:260px}.ab-scene-label{top:57px;gap:3px}.ab-scene-label>*{font-size:9px;padding:5px 8px}.ab-scene-label strong{font-size:11px}}