@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#101210;--panel:#171a17;--panel2:#1d211d;--line:#303630;--muted:#9aa297;--text:#f1f1e9;--lime:#c7ee68;--orange:#f0a967;--red:#ee745e;--mono:'DM Mono',monospace;--sans:'Manrope',sans-serif}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:14px var(--sans);min-height:100vh}
button,input{font:inherit}
button{color:inherit}
.app{min-height:100vh;display:grid;grid-template-columns:236px minmax(0,1fr)}
.sidebar{background:#141714;border-right:1px solid var(--line);padding:27px 17px;display:flex;flex-direction:column;gap:38px}
.brand{display:flex;align-items:center;gap:12px;padding:0 8px}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--lime);color:#141714;display:grid;place-items:center;font-weight:900;font-size:18px;letter-spacing:-2px}
.brand-title{font-size:13px;line-height:1.2;font-weight:800;letter-spacing:.11em}
.brand-sub{font:10px var(--mono);color:var(--muted);margin-top:4px}
.nav-label,.eyebrow{font:10px var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.nav-label{padding:0 10px 11px}
.nav{display:grid;gap:5px}
.nav button{border:0;background:transparent;text-align:left;display:flex;gap:12px;align-items:center;padding:11px 12px;border-radius:8px;color:#afb5aa;cursor:pointer;font-size:12px}
.nav button:hover,.nav button.active{background:#272d25;color:var(--text)}
.nav button.active{box-shadow:inset 2px 0 var(--lime)}
.nav-icon{width:16px;text-align:center;color:var(--lime);font-size:14px}
.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:16px 9px 0;color:var(--muted);font-size:10px;line-height:1.6}
.sidebar-foot strong{display:block;color:#d6dbd0;font-weight:600;margin-bottom:4px}
.main{min-width:0;padding:0 36px 60px;max-width:1680px;width:100%;margin:auto}
.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.breadcrumb{font:11px var(--mono);color:var(--muted)}
.breadcrumb b{color:var(--text);font-weight:400}
.top-actions{display:flex;align-items:center;gap:10px}
.chip{border:1px solid var(--line);border-radius:20px;padding:7px 10px;font:10px var(--mono);color:#c6ccc0}
.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--lime);margin-right:7px;box-shadow:0 0 10px #c7ee6870}
.icon-button,.button{border:1px solid var(--line);background:transparent;border-radius:7px;padding:9px 12px;cursor:pointer;color:#d4d9d0}
.icon-button:hover,.button:hover{border-color:#697263;background:#20251f}
.button.primary{background:var(--lime);color:#171a14;border-color:var(--lime);font-weight:800}
.button.primary:hover{background:#d8fb87}
.button.small{font-size:11px;padding:7px 10px}
.page-head{display:flex;justify-content:space-between;align-items:end;gap:18px;padding:29px 0 22px}
h1{font-size:clamp(26px,3vw,37px);line-height:1.1;letter-spacing:-.055em;margin:7px 0 9px}
.subhead{color:var(--muted);font-size:12px;margin:0}
.head-actions{display:flex;gap:8px}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:17px}
.metric{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:14px 16px;min-height:82px}
.metric-label{font:10px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.metric-value{font-size:19px;font-weight:700;margin-top:9px;letter-spacing:-.04em}
.metric-value span{font-size:10px;color:var(--muted);font-weight:500;letter-spacing:0}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:14px;align-items:start}
.card{border:1px solid var(--line);background:var(--panel);border-radius:10px;overflow:hidden}
.card-head{height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line)}
.card-title{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.card-hint{font:10px var(--mono);color:var(--muted)}
.stage-wrap{position:relative;background:#151915;overflow:hidden}
.model-stage{position:relative;height:clamp(470px,62vw,650px);min-height:440px;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at 52% 44%,#273027 0,#1b201b 47%,#151915 82%)}
.model-canvas{position:absolute;inset:0;z-index:1}
.model-canvas canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab;outline:none}
.model-canvas canvas:active{cursor:grabbing}
.model-toolbar{position:absolute;z-index:3;top:13px;left:14px;right:14px;display:flex;align-items:center;gap:6px;pointer-events:none}
.model-tool{pointer-events:auto;border:1px solid #4a5348;background:#171b17de;color:#d8dfd4;border-radius:5px;padding:8px 9px;font:9px var(--mono);letter-spacing:.04em;cursor:pointer;backdrop-filter:blur(9px)}
.model-tool:hover,.model-tool.active{border-color:var(--lime);color:var(--lime);background:#222a1cdd}
.model-toolbar-spacer{flex:1}
.model-status{position:absolute;z-index:2;bottom:33px;left:17px;right:17px;display:flex;justify-content:space-between;gap:10px;color:#d5ddd1;font:9px var(--mono);letter-spacing:.045em;pointer-events:none;text-shadow:0 1px 5px #000}
.model-status span:last-child{color:var(--lime);text-align:right}
.model-help{position:absolute;z-index:2;bottom:12px;left:17px;color:#9da99a;font:8px var(--mono);letter-spacing:.065em;pointer-events:none}
.model-help b{color:var(--lime);padding:0 4px}
.model-error{position:absolute;z-index:4;inset:25% 12%;height:max-content;text-align:center;padding:16px;background:#171a17ed;border:1px solid #684a42;color:#ffd2be;border-radius:8px;font-size:12px;line-height:1.6}
.stage{display:block;width:100%;height:auto;min-height:280px}
.stage-grid{opacity:.35}
.part{cursor:pointer;transition:filter .2s}
.part:hover,.part.selected{filter:drop-shadow(0 0 7px #c7ee68a0)}
.part.selected [stroke]{stroke:var(--lime)}
.part.selected .select-fill{fill:#c7ee6830}
.technical-label{font:9px var(--mono);letter-spacing:.08em;fill:#b8c2b4;pointer-events:none}
.explode-control{padding:15px 17px 16px;border-top:1px solid var(--line);display:grid;grid-template-columns:auto minmax(90px,1fr) auto;gap:15px;align-items:center}
.control-title{font:10px var(--mono);text-transform:uppercase;color:var(--muted);white-space:nowrap}
input[type=range]{width:100%;accent-color:var(--lime);cursor:ew-resize}
.range-value{font:10px var(--mono);color:var(--lime);min-width:35px;text-align:right}
.stage-legend{display:flex;gap:18px;padding:0 17px 15px;color:var(--muted);font:9px var(--mono)}
.legend-key{display:flex;gap:6px;align-items:center}
.legend-dot{height:7px;width:7px;border-radius:50%;background:var(--lime)}
.legend-line{height:1px;width:12px;background:#7b8577}
.inspector{display:grid;gap:12px}
.photo-card{position:relative;height:157px;background:#222722;overflow:hidden}
.photo-card img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.8)}
.photo-tag{position:absolute;left:12px;bottom:11px;padding:6px 8px;border-radius:4px;background:#101210d9;font:9px var(--mono);color:#d7ded0}
.inspector-body{padding:15px 16px}
.part-kicker{font:9px var(--mono);text-transform:uppercase;color:var(--lime);letter-spacing:.1em}
.part-name{font-size:22px;letter-spacing:-.04em;margin:7px 0}
.part-type{color:var(--muted);font-size:11px;margin-bottom:13px}
.part-copy{color:#bdc4b8;font-size:11px;line-height:1.65;margin:0 0 14px}
.spec-block{border-top:1px solid var(--line);padding:12px 0 0}
.spec-row{display:flex;justify-content:space-between;gap:12px;padding:6px 0;font-size:10px}
.spec-row span{color:var(--muted)}
.spec-row strong{text-align:right;font-weight:600}
.tip{margin-top:13px;background:#20271c;border:1px solid #3d4932;padding:10px;border-radius:6px;color:#cbd6bf;font-size:10px;line-height:1.5}
.tip b{color:var(--lime);font:9px var(--mono);display:block;margin-bottom:3px}
.notice{margin-top:12px;padding:10px 12px;background:#1b1e1a;border-left:2px solid var(--orange);font-size:10px;color:#b7beb2;line-height:1.5}
.notice strong{color:#eee9da}
/* Secondary views */
.view{display:none}
.view.active{display:block}
.library-tools{display:flex;gap:10px;align-items:center;margin:16px 0}
.search{background:#171a17;border:1px solid var(--line);border-radius:7px;padding:10px 12px;color:var(--text);min-width:220px;outline:none}
.search:focus{border-color:#788765}
.parts-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.part-card{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:15px;cursor:pointer;text-align:left;transition:.15s}
.part-card:hover,.part-card.selected{border-color:#899a6b;transform:translateY(-1px);background:#1e241c}
.part-card .part-kicker{font-size:9px}
.part-card h3{font-size:15px;margin:10px 0 7px}
.part-card p{font-size:10px;line-height:1.55;color:var(--muted);margin:0 0 12px}
.part-card-foot{display:flex;justify-content:space-between;font:9px var(--mono);color:#c8cec2;border-top:1px solid var(--line);padding-top:10px}
.service-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:14px;margin-top:16px}
.checklist{padding:5px 16px}
.check-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:12px}
.check-row:last-child{border-bottom:0}
.check-row input{accent-color:var(--lime);width:16px;height:16px}
.check-copy{flex:1}
.check-copy small{display:block;color:var(--muted);font-size:10px;margin-top:4px}
.log-panel{padding:16px}
.log-panel textarea{width:100%;min-height:120px;resize:vertical;background:#111411;border:1px solid var(--line);border-radius:7px;padding:11px;color:var(--text);font:11px var(--sans);outline:0}
.log-panel textarea:focus{border-color:#788765}
.log-panel label{font:10px var(--mono);text-transform:uppercase;color:var(--muted);display:block;margin-bottom:9px}
.service-footer{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font-size:10px;color:var(--muted)}
.spec-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:15px}
.spec-sheet{padding:4px 16px 12px}
.spec-sheet h3{font-size:13px;padding:10px 0;border-bottom:1px solid var(--line)}
.spec-sheet .spec-row{font-size:11px;border-bottom:1px solid #282d28}
.disclaimer{color:var(--muted);font-size:10px;line-height:1.6;margin:13px 0 0}
.empty{grid-column:1/-1;color:var(--muted);padding:25px;text-align:center}
.toast{position:fixed;bottom:22px;right:24px;background:#d1f27d;color:#171a14;font-weight:700;font-size:11px;padding:11px 15px;border-radius:7px;opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none;z-index:20}
.toast.show{opacity:1;transform:translateY(0)}
[hidden]{display:none!important}
@media(max-width:1050px){.app{grid-template-columns:190px minmax(0,1fr)}.main{padding:0 22px 45px}.workspace{grid-template-columns:minmax(0,1fr) 280px}.parts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.app{display:block}.sidebar{height:auto;display:block;padding:13px 15px;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0 3px 11px}.sidebar nav{display:flex;overflow:auto}.nav-label,.sidebar-foot{display:none}.nav button{white-space:nowrap;padding:9px 11px}.main{padding:0 15px 40px}.workspace,.service-layout{grid-template-columns:1fr}.inspector{grid-template-columns:1fr 1fr;align-items:start}.photo-card{height:100%;min-height:175px}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.topbar{height:59px}.top-actions .chip{display:none}.page-head{align-items:start;flex-direction:column}.head-actions{width:100%}.head-actions .button{flex:1}.workspace{gap:11px}.inspector{grid-template-columns:1fr}.photo-card{height:180px}.parts-grid,.spec-layout{grid-template-columns:1fr}.explode-control{grid-template-columns:1fr auto;gap:8px}.explode-control input{grid-column:1/-1;grid-row:2}.stage{min-height:220px}.breadcrumb{font-size:9px}}
@media(max-width:520px){.model-stage{height:480px;min-height:420px}.model-toolbar{top:9px;left:8px;right:8px;gap:4px}.model-tool{font-size:8px;padding:7px 6px}.model-status{font-size:8px;left:10px;right:10px}.model-help{left:10px;font-size:7px}.library-tools{align-items:stretch;flex-direction:column}.search{min-width:0;width:100%}}
.parts-browser{display:grid;grid-template-columns:270px minmax(0,1fr);gap:14px;align-items:start;margin-top:15px}
.parts-sidebar{padding:9px}
.part-row{width:100%;display:flex;align-items:center;gap:10px;border:0;background:transparent;text-align:left;padding:10px 9px;border-radius:6px;cursor:pointer;color:#c7cec1}
.part-row:hover,.part-row.active{background:#262d23;color:#f1f1e9}
.part-row.active{box-shadow:inset 2px 0 var(--lime)}
.part-row-index{font:9px var(--mono);color:#788273}
.part-row b{display:block;font-size:10px;font-weight:600;line-height:1.4}
.part-row small{display:block;font:9px var(--mono);color:var(--muted);margin-top:3px}
.part-row-arrow{margin-left:auto;color:var(--lime);font-size:12px}
@media(max-width:900px){.parts-browser{grid-template-columns:1fr}.parts-sidebar{display:grid;grid-template-columns:repeat(2,1fr);gap:2px}.service-layout{grid-template-columns:1fr}}
@media print{.sidebar,.topbar,.head-actions,.explode-control,.nav,.stage-legend,.library-tools,.button{display:none!important}.app{display:block}.main{padding:0}.card,.metric{break-inside:avoid}}

.wall-card{position:absolute;z-index:5;top:56px;right:14px;width:min(320px,calc(100% - 28px));padding:14px 16px;background:#141814ee;border:1px solid #4a5348;border-radius:8px;color:#d8dfd4;font-size:12px;line-height:1.55;backdrop-filter:blur(9px)}
.wall-card[hidden]{display:none}
.wall-card-kicker{font:9px var(--mono);letter-spacing:.06em;color:var(--lime);margin-bottom:4px}
.wall-card h3{margin:0 0 6px;font-size:16px;color:#f1f5ee}
.wall-card p{margin:0 0 10px;color:#aeb7a7}
.wall-card-actions{display:flex;gap:6px}
.wall-card-actions button{border:1px solid #4a5348;background:#1b201b;color:#d8dfd4;border-radius:5px;padding:7px 9px;font:9px var(--mono);cursor:pointer}
.wall-card-actions button:hover{border-color:var(--lime);color:var(--lime)}
.wall-card-help{margin-top:8px;font:8px var(--mono);color:#7f897c;letter-spacing:.05em}