:root {
  --navy-950:#020617;
  --navy-900:#0f172a;
  --navy-800:#1e293b;
  --navy-700:#334155;
  --slate-600:#475569;
  --slate-500:#64748b;
  --slate-400:#94a3b8;
  --slate-300:#cbd5e1;
  --slate-200:#e2e8f0;
  --slate-100:#f1f5f9;
  --slate-50:#f8fafc;
  --cyan-700:#0e7490;
  --cyan-600:#0891b2;
  --cyan-500:#06b6d4;
  --sky-600:#0284c7;
  --sky-500:#0ea5e9;
  --sky-100:#e0f2fe;
  --amber-500:#f59e0b;
  --green-600:#16a34a;
  --red-600:#dc2626;
  --shadow-sm:0 1px 2px rgba(15,23,42,.08);
  --shadow-md:0 8px 24px rgba(15,23,42,.12);
  --shadow-lg:0 22px 60px rgba(2,6,23,.22);
  --header-h:64px;
  --left-w:310px;
  --right-w:350px;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:#0f172a;
  background:#dbe4ee;
  font-synthesis:none;
}
*{box-sizing:border-box}
html,body,#root{height:100%;margin:0;overflow:hidden}
body{font-family:inherit;-webkit-font-smoothing:antialiased;background:#dbe4ee}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(14,165,233,.25);outline-offset:1px}
.hidden-input{position:fixed!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
.boot-screen{height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#0f172a;color:#fff;gap:10px}.boot-screen strong{font-size:22px}.boot-screen p{margin:0;color:#94a3b8}.boot-logo{width:60px;height:60px;border-radius:18px;background:linear-gradient(145deg,#f59e0b,#fb923c);display:grid;place-items:center;box-shadow:0 14px 40px rgba(245,158,11,.32)}.boot-logo span{width:26px;height:26px;border-radius:50%;background:#fff;box-shadow:0 -19px 0 -10px #fff,0 19px 0 -10px #fff,19px 0 0 -10px #fff,-19px 0 0 -10px #fff}
.app-shell{height:100%;display:flex;flex-direction:column;background:#dce5ef;overflow:hidden}
.app-header{height:var(--header-h);min-height:var(--header-h);display:grid;grid-template-columns:auto minmax(180px,1fr) auto;align-items:center;gap:18px;padding:0 14px 0 16px;background:linear-gradient(110deg,#07111f,#0f172a 52%,#102438);border-bottom:1px solid rgba(148,163,184,.2);color:#fff;z-index:100;box-shadow:0 3px 15px rgba(2,6,23,.25)}
.brand-block{display:flex;align-items:center;gap:10px;min-width:230px}.brand-mark{width:39px;height:39px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#f59e0b,#f97316);box-shadow:0 8px 22px rgba(245,158,11,.28)}.brand-copy{display:flex;flex-direction:column;line-height:1.1}.brand-copy strong{font-size:17px;letter-spacing:-.3px}.brand-copy strong em{font-style:normal;color:#38bdf8}.brand-copy span{margin-top:4px;font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#94a3b8;font-weight:700}
.project-title-button{justify-self:center;max-width:480px;min-width:220px;border:0;background:transparent;color:#fff;display:flex;flex-direction:column;align-items:center;padding:6px 16px;border-radius:10px}.project-title-button:hover{background:rgba(255,255,255,.06)}.project-name{font-weight:800;font-size:14px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-meta{font-size:11px;color:#94a3b8;margin-top:3px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.header-actions{display:flex;align-items:center;gap:6px}.header-divider{width:1px;height:26px;background:rgba(148,163,184,.3);margin:0 3px}.save-indicator{display:flex;align-items:center;gap:6px;font-size:10px;font-weight:700;color:#94a3b8;margin-right:4px;white-space:nowrap}.save-indicator i{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.14)}.save-indicator.guardando i{background:#f59e0b;box-shadow:0 0 0 3px rgba(245,158,11,.14)}.save-indicator.error i{background:#ef4444}
.icon-button,.tool-button,.export-button,.mobile-menu-button{border:1px solid transparent;background:transparent;color:inherit;display:inline-flex;align-items:center;justify-content:center}.icon-button{width:36px;height:36px;border-radius:9px}.app-header .icon-button:hover,.app-header .tool-button:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.08)}.export-button{height:34px;gap:6px;padding:0 10px;border-radius:8px;border-color:rgba(148,163,184,.25);background:rgba(255,255,255,.05);font-size:11px;font-weight:800}.export-button:hover{background:rgba(14,165,233,.18);border-color:rgba(56,189,248,.45)}.mobile-menu-button{display:none;width:36px;height:36px;border-radius:9px}
.app-body{position:relative;min-height:0;flex:1;display:flex;overflow:hidden}
.side-panel{height:100%;display:flex;flex-direction:column;background:#fff;z-index:30;min-width:0;transition:width .2s ease,transform .2s ease;border-color:#cbd5e1}.left-panel{width:var(--left-w);min-width:var(--left-w);border-right:1px solid var(--slate-300)}.right-panel{width:var(--right-w);min-width:var(--right-w);border-left:1px solid var(--slate-300)}.side-panel.collapsed{display:none}
.panel-heading{height:59px;min-height:59px;padding:11px 14px 9px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--slate-200);background:#fff}.panel-heading>div{display:flex;flex-direction:column}.panel-heading strong{font-size:14px}.panel-heading span{font-size:10px;color:var(--slate-500);margin-top:3px}.panel-close-mobile{display:none;border:0;background:var(--slate-100);width:32px;height:32px;border-radius:8px;color:var(--slate-600);place-items:center}
.panel-tabs{display:grid;height:43px;min-height:43px;border-bottom:1px solid var(--slate-200);background:var(--slate-50);padding:0 8px}.panel-tabs.three{grid-template-columns:repeat(3,1fr)}.panel-tabs button{border:0;border-bottom:2px solid transparent;background:transparent;color:var(--slate-500);font-size:11px;font-weight:800;padding:0 5px}.panel-tabs button:hover{color:var(--navy-900);background:#f1f5f9}.panel-tabs button.active{color:var(--sky-600);border-bottom-color:var(--sky-500);background:#fff}.panel-tabs.icon-tabs button{display:flex;align-items:center;justify-content:center;gap:5px;font-size:10px}
.panel-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.panel-scroll::-webkit-scrollbar,.canvas-viewport::-webkit-scrollbar{width:9px;height:9px}.panel-scroll::-webkit-scrollbar-thumb,.canvas-viewport::-webkit-scrollbar-thumb{background:#cbd5e1;border:2px solid transparent;background-clip:padding-box;border-radius:10px}.panel-scroll::-webkit-scrollbar-track,.canvas-viewport::-webkit-scrollbar-track{background:transparent}
.search-box{height:37px;margin:12px 12px 8px;border:1px solid var(--slate-300);border-radius:9px;display:flex;align-items:center;gap:7px;padding:0 10px;color:var(--slate-400);background:#fff}.search-box:focus-within{border-color:var(--sky-500);box-shadow:0 0 0 3px rgba(14,165,233,.1)}.search-box input{border:0;outline:0;min-width:0;flex:1;font-size:12px;color:var(--navy-900);background:transparent}.search-box button{border:0;background:transparent;padding:3px;color:var(--slate-500);display:grid;place-items:center}
.category-chips{display:flex;gap:5px;padding:0 12px 9px;overflow-x:auto;scrollbar-width:none}.category-chips::-webkit-scrollbar{display:none}.category-chips button{flex:0 0 auto;border:1px solid var(--slate-200);background:#fff;border-radius:999px;padding:5px 9px;color:var(--slate-600);font-size:9px;font-weight:800}.category-chips button:hover,.category-chips button.active{background:var(--navy-900);border-color:var(--navy-900);color:#fff}.library-hint{margin:0 12px 9px;border-radius:8px;background:var(--sky-100);color:#075985;padding:8px 9px;display:flex;align-items:center;gap:7px;font-size:10px;font-weight:650}
.material-list{display:grid;grid-template-columns:1fr;gap:6px;padding:0 10px 12px}.material-card{width:100%;min-height:58px;border:1px solid var(--slate-200);background:#fff;border-radius:10px;padding:7px;display:grid;grid-template-columns:43px 1fr 26px;align-items:center;gap:9px;text-align:left;color:var(--navy-900);box-shadow:var(--shadow-sm);transition:transform .12s ease,border-color .12s ease,box-shadow .12s ease}.material-card:hover{transform:translateY(-1px);border-color:#7dd3fc;box-shadow:0 5px 14px rgba(14,165,233,.11)}.material-thumb{width:43px;height:43px;border-radius:9px;color:#fff;display:grid;place-items:center;font-size:10px;font-weight:900;letter-spacing:.03em;text-shadow:0 1px 3px rgba(0,0,0,.3);box-shadow:inset 0 0 0 1px rgba(255,255,255,.22)}.material-card-copy{min-width:0;display:flex;flex-direction:column}.material-card-copy strong{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.material-card-copy small{font-size:9px;color:var(--slate-500);margin-top:4px}.material-add{width:23px;height:23px;border-radius:7px;display:grid;place-items:center;background:var(--slate-100);color:var(--sky-600)}.material-card:hover .material-add{background:var(--sky-500);color:#fff}
.upload-section{margin:4px 10px 16px;padding:12px;border:1px dashed var(--slate-300);border-radius:11px;background:var(--slate-50)}.upload-section h4{margin:0 0 9px;font-size:11px}.upload-section p{margin:8px 0 0;font-size:9px;line-height:1.45;color:var(--slate-500)}.wide-secondary-button,.wide-primary-button,.wide-danger-button{width:100%;min-height:37px;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:7px;font-size:11px;font-weight:800;margin-top:7px}.wide-secondary-button{border:1px solid var(--slate-300);background:#fff;color:var(--navy-800)}.wide-secondary-button:hover{border-color:var(--sky-500);color:var(--sky-600)}.wide-primary-button{border:1px solid var(--sky-600);background:var(--sky-600);color:#fff}.wide-primary-button:hover{background:#0369a1}.wide-danger-button{border:1px solid #fecaca;background:#fff1f2;color:#be123c}.wide-danger-button:hover{background:#ffe4e6}
.section-intro{padding:14px 14px 10px}.section-intro strong{font-size:12px}.section-intro p{font-size:10px;color:var(--slate-500);line-height:1.45;margin:4px 0 0}.template-list{padding-bottom:16px}.template-card,.reference-card{margin:0 10px 12px;border:1px solid var(--slate-200);border-radius:12px;background:#fff;overflow:hidden;box-shadow:var(--shadow-sm)}.template-image-button{display:block;position:relative;width:100%;height:142px;padding:0;border:0;background:#dbeafe;overflow:hidden}.template-image-button img,.reference-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s ease}.template-image-button:hover img,.reference-card>button:hover img{transform:scale(1.025)}.template-image-button>span{position:absolute;right:8px;bottom:8px;border-radius:7px;background:rgba(15,23,42,.88);color:#fff;padding:6px 8px;display:flex;gap:5px;align-items:center;font-size:9px;font-weight:800}.template-copy{padding:10px 11px 11px}.template-copy strong,.reference-card strong{font-size:11px}.template-copy p,.reference-card p{font-size:9px;line-height:1.4;color:var(--slate-500);margin:4px 0 8px}.template-copy button,.reference-card div button{border:0;border-radius:7px;background:var(--navy-900);color:#fff;padding:7px 10px;display:inline-flex;gap:5px;align-items:center;font-size:9px;font-weight:800}.template-copy button:hover,.reference-card div button:hover{background:var(--sky-600)}.blank-project-card{margin:4px 10px 0;border:1px dashed var(--slate-300);border-radius:11px;padding:11px;display:grid;grid-template-columns:38px 1fr auto;gap:9px;align-items:center}.blank-project-card>span{width:38px;height:38px;border-radius:9px;background:var(--slate-100);display:grid;place-items:center;color:var(--slate-600)}.blank-project-card strong{font-size:10px}.blank-project-card p{font-size:9px;color:var(--slate-500);margin:3px 0 0}.blank-project-card button{border:1px solid var(--slate-300);background:#fff;border-radius:7px;padding:6px 9px;font-size:9px;font-weight:800}.image-reference-list{padding-bottom:16px}.reference-card>button{width:100%;height:122px;border:0;padding:0;display:block;background:#e2e8f0}.reference-card>div{padding:9px 10px 11px}.reference-card div button{background:var(--sky-600)}
.workspace{min-width:0;flex:1;display:flex;flex-direction:column;background:#cbd5e1;position:relative;z-index:10}.canvas-toolbar{height:51px;min-height:51px;display:flex;align-items:center;gap:7px;padding:6px 10px;background:#fff;border-bottom:1px solid var(--slate-300);box-shadow:0 1px 5px rgba(15,23,42,.06);z-index:5}.toolbar-group{display:flex;align-items:center;gap:4px}.toolbar-group.compact{gap:2px}.tool-button{height:36px;border-radius:8px;padding:0 9px;gap:6px;color:var(--slate-600);font-size:10px;font-weight:800}.tool-button:hover{background:var(--slate-100);color:var(--navy-900)}.tool-button.active{background:var(--sky-100);color:#0369a1;border-color:#7dd3fc}.tool-button.disabled{opacity:.35;cursor:not-allowed}.toolbar-group.compact .tool-button{width:34px;padding:0}.toolbar-separator{width:1px;height:27px;background:var(--slate-200);margin:0 2px}.toolbar-spacer{flex:1}.wire-select{height:34px;border:1px solid var(--slate-300);border-radius:8px;background:#fff;color:var(--navy-800);font-size:10px;font-weight:700;padding:0 25px 0 8px}.zoom-label{min-width:41px;text-align:center;font-size:10px;font-weight:800;color:var(--slate-600)}
.connection-banner{position:absolute;top:58px;left:50%;transform:translateX(-50%);z-index:20;display:flex;align-items:center;gap:8px;padding:8px 10px 8px 12px;border-radius:999px;background:#0f172a;color:#fff;box-shadow:var(--shadow-md);font-size:10px;font-weight:700;white-space:nowrap}.connection-banner button{border:0;border-radius:999px;background:rgba(255,255,255,.13);color:#fff;padding:5px 8px;font-size:9px;font-weight:800}.pulse-dot{width:8px;height:8px;border-radius:50%;background:#38bdf8;box-shadow:0 0 0 0 rgba(56,189,248,.6);animation:pulse 1.5s infinite}@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(56,189,248,0)}100%{box-shadow:0 0 0 0 rgba(56,189,248,0)}}
.canvas-viewport{position:relative;flex:1;min-height:0;overflow:auto;background-color:#d9e2ec;background-image:radial-gradient(circle at 1px 1px,rgba(71,85,105,.17) 1px,transparent 0);background-size:18px 18px;overscroll-behavior:contain}.canvas-stage{position:relative;margin:36px auto 52px;background:#fff;box-shadow:0 8px 28px rgba(15,23,42,.22),0 0 0 1px rgba(71,85,105,.25);transform-origin:top left;flex:none}.design-canvas{display:block;width:100%;height:100%;background:#fff;touch-action:none;user-select:none}.canvas-empty-overlay{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:330px;padding:26px;border-radius:16px;background:rgba(255,255,255,.94);border:1px solid var(--slate-300);box-shadow:var(--shadow-md);display:flex;align-items:center;flex-direction:column;text-align:center}.canvas-empty-overlay>div{width:58px;height:58px;border-radius:16px;background:linear-gradient(145deg,#fef3c7,#ffedd5);color:#f59e0b;display:grid;place-items:center;margin-bottom:12px}.canvas-empty-overlay strong{font-size:16px}.canvas-empty-overlay p{font-size:11px;color:var(--slate-500);line-height:1.5}.canvas-empty-overlay button{border:0;border-radius:8px;background:var(--sky-600);color:#fff;padding:9px 12px;font-size:10px;font-weight:800}.canvas-statusbar{height:29px;min-height:29px;background:#fff;border-top:1px solid var(--slate-300);display:flex;align-items:center;gap:16px;padding:0 12px;font-size:9px;color:var(--slate-500)}.canvas-statusbar b{color:var(--navy-900)}.status-spacer{flex:1}
.sidebar-toggle{position:relative;z-index:40;width:15px;min-width:15px;border:0;border-left:1px solid var(--slate-300);border-right:1px solid var(--slate-300);background:#f8fafc;color:var(--slate-500);padding:0}.sidebar-toggle:hover{background:var(--sky-100);color:var(--sky-600)}.sidebar-toggle span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:14px;height:38px;display:grid;place-items:center;border-radius:0 7px 7px 0;background:#fff;border:1px solid var(--slate-300);font-size:16px}.sidebar-toggle.right span{border-radius:7px 0 0 7px}.sidebar-toggle.closed{background:#e2e8f0}
.properties-content{padding-bottom:16px}.selection-summary{min-height:69px;padding:10px 11px;display:grid;grid-template-columns:46px minmax(0,1fr) 34px;gap:9px;align-items:center;border-bottom:1px solid var(--slate-200);background:linear-gradient(#fff,#f8fafc)}.selection-swatch{width:46px;height:46px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:9px;font-weight:900;text-shadow:0 1px 2px rgba(0,0,0,.3)}.selection-swatch.wire-swatch{color:#fff}.selection-summary>div{min-width:0;display:flex;flex-direction:column}.selection-summary strong{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.selection-summary span:not(.selection-swatch){font-size:9px;color:var(--slate-500);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.selection-summary .icon-button{background:var(--slate-100);color:var(--slate-600)}
.property-section{padding:12px 12px 10px;border-bottom:1px solid var(--slate-200)}.property-section.highlighted{background:#f0f9ff;border-left:3px solid var(--sky-500);padding-left:9px}.property-section h4{margin:0 0 9px;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--slate-500)}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:8px;min-width:0}.field:last-child{margin-bottom:0}.field-label{font-size:9px;font-weight:750;color:var(--slate-600)}.field input:not([type=color]):not([type=range]),.field textarea,.field select{width:100%;border:1px solid var(--slate-300);border-radius:7px;background:#fff;color:var(--navy-900);font-size:10px;padding:7px 8px;min-height:32px}.field textarea{resize:vertical;line-height:1.45}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--sky-500);outline:none;box-shadow:0 0 0 2px rgba(14,165,233,.1)}.field input[type=range]{width:100%;accent-color:var(--sky-600);height:18px}.field-grid{display:grid;gap:7px}.field-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.field-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.compact-fields input{text-align:center;padding-left:3px!important;padding-right:3px!important}.color-input{display:grid;grid-template-columns:34px minmax(0,1fr);gap:5px}.color-input input[type=color]{width:34px;height:32px;padding:2px;border:1px solid var(--slate-300);border-radius:7px;background:#fff}.calculated-strip{display:grid;grid-template-columns:auto 1fr auto 1fr;align-items:center;gap:5px;margin-top:4px;padding:8px;border-radius:7px;background:#fff;border:1px solid #bae6fd;font-size:8px;color:var(--slate-500)}.calculated-strip strong{font-size:10px;color:#0369a1;text-align:right}.check-row{display:flex;align-items:center;gap:8px;padding:7px 0;font-size:10px;color:var(--slate-600);font-weight:650}.check-row input{accent-color:var(--sky-600)}.panel-note{font-size:9px;line-height:1.5;color:var(--slate-500)}.image-info,.endpoint-card{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--slate-200);background:#fff;border-radius:7px;padding:8px;margin-bottom:6px;font-size:9px}.image-info span,.endpoint-card span{color:var(--slate-500)}.image-info strong,.endpoint-card strong{font-size:9px;max-width:65%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wire-legend-preview{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--slate-200);border-radius:7px;padding:9px}.wire-legend-preview>span{width:76px;border-top-style:solid}.wire-legend-preview strong{font-size:9px}.property-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:12px}.property-actions button{border:1px solid var(--slate-300);background:#fff;border-radius:7px;min-height:34px;display:flex;align-items:center;justify-content:center;gap:6px;font-size:9px;font-weight:800;color:var(--slate-700)}.property-actions button:hover{border-color:var(--sky-500);color:var(--sky-600)}.property-actions button.danger{border-color:#fecaca;color:#be123c}.property-actions button.danger:hover{background:#fff1f2}.project-summary-card{margin:12px;padding:12px;border-radius:11px;background:linear-gradient(135deg,#0f172a,#164e63);color:#fff;display:flex;gap:10px;align-items:center}.project-summary-icon{width:48px;height:48px;border-radius:13px;background:linear-gradient(145deg,#f59e0b,#f97316);display:grid;place-items:center}.project-summary-card>div:last-child{min-width:0;display:flex;flex-direction:column}.project-summary-card strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-summary-card span{font-size:9px;color:#bae6fd;margin-top:5px}
.bom-content{padding:12px}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.metric-grid>div{border:1px solid var(--slate-200);border-radius:9px;background:linear-gradient(145deg,#fff,#f8fafc);padding:9px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}.metric-grid span{font-size:8px;text-transform:uppercase;letter-spacing:.06em;color:var(--slate-500);font-weight:800}.metric-grid strong{font-size:16px;margin-top:5px;color:var(--navy-900)}.metric-grid small{font-size:9px;color:var(--slate-500)}.bom-heading{display:flex;justify-content:space-between;align-items:center;margin:15px 0 8px}.bom-heading>div{display:flex;flex-direction:column}.bom-heading strong{font-size:11px}.bom-heading span{font-size:8px;color:var(--slate-500);margin-top:3px}.bom-heading button{border:1px solid var(--slate-300);background:#fff;border-radius:7px;display:flex;align-items:center;gap:5px;padding:6px 8px;font-size:9px;font-weight:800;color:var(--sky-600)}.bom-table-wrap{border:1px solid var(--slate-200);border-radius:9px;overflow:hidden}.bom-table{width:100%;border-collapse:collapse}.bom-table th{background:var(--slate-100);text-align:left;padding:7px 8px;font-size:8px;text-transform:uppercase;color:var(--slate-500);letter-spacing:.05em}.bom-table th:last-child{text-align:right}.bom-table td{padding:8px;border-top:1px solid var(--slate-200);vertical-align:top}.bom-table td:first-child{display:flex;flex-direction:column}.bom-table td strong{font-size:9px}.bom-table td span{font-size:8px;color:var(--slate-500);margin-top:3px;line-height:1.35}.bom-table td:last-child{text-align:right;width:55px}.bom-table td b{display:block;font-size:11px}.bom-table td small{font-size:7px;color:var(--slate-500)}.bom-advice{margin:10px 0;padding:9px;border-radius:8px;background:#fffbeb;border:1px solid #fde68a;color:#92400e;display:flex;align-items:flex-start;gap:7px}.bom-advice p{margin:0;font-size:8px;line-height:1.45}.bom-content .wide-primary-button{margin-top:10px}
.layers-content{padding-bottom:14px}.layers-heading{padding:12px;border-bottom:1px solid var(--slate-200)}.layers-heading>div{display:flex;flex-direction:column}.layers-heading strong{font-size:11px}.layers-heading span{font-size:8px;color:var(--slate-500);margin-top:4px}.layer-section-title{height:31px;padding:0 10px;display:flex;align-items:center;justify-content:space-between;background:var(--slate-100);border-bottom:1px solid var(--slate-200);font-size:8px;text-transform:uppercase;letter-spacing:.07em;font-weight:900;color:var(--slate-500)}.layer-list{padding:5px}.layer-row{height:48px;border:1px solid transparent;border-radius:8px;display:grid;grid-template-columns:minmax(0,1fr) 27px 27px;align-items:center;margin-bottom:3px}.layer-row:hover{background:var(--slate-50);border-color:var(--slate-200)}.layer-row.active{background:var(--sky-100);border-color:#7dd3fc}.layer-row.hidden{opacity:.48}.layer-select{min-width:0;height:100%;border:0;background:transparent;padding:4px;display:grid;grid-template-columns:36px minmax(0,1fr);align-items:center;gap:8px;text-align:left}.layer-thumb{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;color:#fff;font-size:7px;font-weight:900}.layer-thumb.connection{border-radius:50%}.layer-select>span:last-child{min-width:0;display:flex;flex-direction:column}.layer-select strong{font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.layer-select small{font-size:7px;color:var(--slate-500);margin-top:3px}.layer-action{width:25px;height:25px;border:0;border-radius:6px;background:transparent;color:var(--slate-500);display:grid;place-items:center}.layer-action:hover{background:#fff;color:var(--sky-600)}
.empty-state{padding:25px 15px;display:flex;flex-direction:column;align-items:center;text-align:center;color:var(--slate-500)}.empty-icon{width:52px;height:52px;border-radius:14px;background:var(--slate-100);color:var(--slate-400);display:grid;place-items:center;margin-bottom:10px}.empty-state strong{font-size:11px;color:var(--slate-700)}.empty-state p{font-size:9px;line-height:1.5;margin:5px 0 0}
.mobile-panel-scrim{display:none}.toast{position:fixed;left:50%;bottom:38px;transform:translateX(-50%);z-index:500;min-width:240px;max-width:460px;border-radius:11px;padding:10px 13px;background:#0f172a;color:#fff;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:9px;animation:toastIn .18s ease-out}.toast>span{width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:#0ea5e9;font-weight:900;font-size:12px}.toast.success>span{background:#16a34a}.toast.error>span{background:#dc2626}.toast.warning>span{background:#f59e0b}.toast strong{font-size:10px}@keyframes toastIn{from{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%,0)}}
.modal-backdrop{position:fixed;inset:0;z-index:1000;background:rgba(2,6,23,.68);backdrop-filter:blur(5px);display:grid;place-items:center;padding:20px}.modal-dialog{width:min(620px,94vw);max-height:90vh;border-radius:16px;background:#fff;box-shadow:0 30px 90px rgba(0,0,0,.36);overflow:hidden;display:flex;flex-direction:column}.asset-dialog{width:min(1000px,95vw)}.modal-header{min-height:64px;padding:12px 15px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--slate-200)}.modal-header>div{min-width:0;display:flex;flex-direction:column}.modal-header strong{font-size:15px}.modal-header span{font-size:10px;color:var(--slate-500);margin-top:4px}.modal-header button{width:34px;height:34px;border:0;border-radius:8px;background:var(--slate-100);color:var(--slate-600);display:grid;place-items:center}.modal-body{padding:16px;overflow-y:auto}.modal-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.modal-footer{min-height:58px;border-top:1px solid var(--slate-200);padding:10px 14px;display:flex;justify-content:flex-end;align-items:center;gap:8px;background:var(--slate-50)}.modal-footer button{border-radius:8px;padding:8px 14px;font-size:10px;font-weight:800}.modal-footer button.secondary{border:1px solid var(--slate-300);background:#fff;color:var(--slate-700)}.modal-footer button.primary{border:1px solid var(--sky-600);background:var(--sky-600);color:#fff}.asset-preview-body{min-height:280px;background:#dbe4ee;padding:16px;overflow:auto;display:grid;place-items:center}.asset-preview-body img{display:block;max-width:100%;max-height:68vh;box-shadow:var(--shadow-md);background:#fff}.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.help-card{border:1px solid var(--slate-200);border-radius:10px;padding:12px;display:flex;align-items:flex-start;gap:9px;color:var(--sky-600)}.help-card>div{color:var(--navy-900)}.help-card strong{font-size:10px}.help-card p{font-size:9px;line-height:1.5;color:var(--slate-500);margin:4px 0 0}.shortcut-table{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,1fr);gap:6px;padding:10px;border-radius:10px;background:var(--slate-100)}.shortcut-table span{font-size:9px;color:var(--slate-600)}kbd{display:inline-block;min-width:45px;text-align:center;border:1px solid var(--slate-300);border-bottom-width:2px;border-radius:5px;background:#fff;padding:3px 5px;margin-right:5px;font-size:8px;font-weight:800;color:var(--navy-800)}
@media (max-width:1450px){:root{--left-w:278px;--right-w:322px}.brand-copy span{display:none}.brand-block{min-width:190px}.save-indicator{display:none}.tool-button span{display:none}.tool-button{width:36px;padding:0}.template-image-button{height:126px}}
@media (max-width:1120px){.app-header{grid-template-columns:auto minmax(130px,1fr) auto;gap:8px}.brand-block{min-width:auto}.brand-copy{display:none}.mobile-menu-button{display:inline-flex}.header-actions>.tool-button:nth-of-type(1),.header-actions>.tool-button:nth-of-type(2){display:none}.side-panel{position:absolute;top:0;bottom:0;z-index:120;box-shadow:var(--shadow-lg);transform:translateX(-105%)}.left-panel{left:0;width:min(320px,88vw);min-width:min(320px,88vw)}.right-panel{right:0;width:min(360px,91vw);min-width:min(360px,91vw);transform:translateX(105%)}.side-panel.mobile-open{display:flex;transform:translateX(0)}.sidebar-toggle{display:none}.mobile-panel-scrim{display:block;position:absolute;inset:0;z-index:110;background:rgba(2,6,23,.44)}.panel-close-mobile{display:grid}.canvas-toolbar{padding-left:8px}.canvas-options .tool-button:nth-of-type(1),.canvas-options .tool-button:nth-of-type(2){display:none}}
@media (max-width:720px){:root{--header-h:58px}.app-header{padding:0 8px;grid-template-columns:auto 1fr auto}.brand-mark{width:35px;height:35px}.project-title-button{min-width:0;padding:4px}.project-meta{display:none}.project-name{font-size:12px}.header-actions{gap:2px}.header-actions .export-button,.header-divider,.help-button{display:none}.canvas-toolbar{height:47px;min-height:47px;overflow-x:auto;scrollbar-width:none}.canvas-toolbar::-webkit-scrollbar{display:none}.toolbar-spacer{min-width:4px}.canvas-options .tool-button:nth-of-type(4),.canvas-options .tool-button:nth-of-type(5){display:none}.zoom-label{display:none}.connection-banner{top:52px}.canvas-stage{margin:24px 24px 44px}.canvas-statusbar{gap:9px}.canvas-statusbar span:nth-child(3),.canvas-statusbar span:last-child{display:none}.toast{bottom:34px;min-width:220px;max-width:88vw}.modal-backdrop{padding:8px}.modal-dialog{width:98vw;max-height:95vh}.modal-form-grid,.help-grid{grid-template-columns:1fr}.shortcut-table{grid-template-columns:1fr}.asset-preview-body{padding:8px}.field-grid.four{grid-template-columns:repeat(2,1fr)}}
@media print{.app-header,.side-panel,.sidebar-toggle,.canvas-toolbar,.canvas-statusbar,.connection-banner,.toast{display:none!important}.workspace,.canvas-viewport{overflow:visible;background:#fff}.canvas-stage{margin:0;box-shadow:none;width:100%!important;height:auto!important}.design-canvas{width:100%;height:auto}.app-body{display:block}}