:root{--bg:#fff;--panel:#f7f8fa;--panel-2:#eef1f5;--border:#d9dee5;--text:#22272e;--muted:#69727d;--primary:#1e88e5;--primary-ink:#fff;--category:#1565c0;--aws:#f90;--azure:#0078d4;--danger:#d32f2f;--cost:#2e7d32;--toolbar:#fff;--shadow:0 2px 10px #141e3229;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);font-family:Inter,Helvetica Neue,Arial,sans-serif;font-size:13px}:root[data-theme=dark]{--bg:#1e2227;--panel:#23282e;--panel-2:#2b3138;--border:#3a424c;--text:#e6e9ec;--muted:#9aa4ae;--primary:#4da3ff;--primary-ink:#0d1117;--category:#64b5f6;--toolbar:#2b3138;--cost:#66bb6a;--shadow:0 2px 12px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100%;margin:0;overflow:hidden}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}.app{grid-template-rows:48px 1fr;grid-template-columns:290px 1fr;height:100%;display:grid}.topbar{background:var(--panel);border-bottom:1px solid var(--border);grid-column:1/3;align-items:center;gap:6px;padding:0 10px;display:flex}.logo{letter-spacing:.5px;align-items:center;gap:6px;margin-right:12px;font-weight:800;display:flex}.current-bp{flex-direction:column;line-height:1.1;display:flex;position:relative}.current-bp small{color:var(--muted);text-transform:uppercase;font-size:10px}.bp-name-btn{white-space:nowrap;text-overflow:ellipsis;background:0 0;border:none;align-items:center;gap:4px;max-width:280px;padding:0;font-size:14px;font-weight:600;display:flex;overflow:hidden}.icon-btn{min-width:30px;height:30px;color:var(--text);background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:4px;padding:0 7px;display:inline-flex}.icon-btn:hover:not(:disabled){background:var(--panel-2);border-color:var(--border)}.icon-btn:disabled{opacity:.4;cursor:default}.icon-btn.active{background:var(--primary);color:var(--primary-ink)}.text-btn{text-transform:uppercase;letter-spacing:.3px;font-size:12px;font-weight:600}.spacer{flex:1}.sep{background:var(--border);width:1px;height:24px;margin:0 4px}.dropdown{background:var(--toolbar);border:1px solid var(--border);width:340px;max-height:60vh;box-shadow:var(--shadow);z-index:50;border-radius:8px;padding:6px;position:absolute;top:40px;left:0;overflow:auto}.list-item{cursor:pointer;border-radius:6px;align-items:center;gap:6px;padding:6px 8px;display:flex}.list-item:hover{background:var(--panel-2)}.list-item.current{background:color-mix(in srgb, var(--primary) 16%, transparent)}.list-item .meta{color:var(--muted);font-size:11px}.tag{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;margin-right:3px;padding:0 6px;font-size:10px;display:inline-block}input.field,select.field,textarea.field{border:1px solid var(--border);background:var(--bg);border-radius:5px;min-width:0;padding:4px 6px}input.field[aria-invalid=true]{border-color:var(--danger);outline-color:var(--danger)}.hint.field-error{color:var(--danger)}.left{background:var(--panel);border-right:1px solid var(--border);flex-direction:column;min-height:0;display:flex}.provider-tabs,.mode-tabs{border-bottom:1px solid var(--border);display:flex}.provider-tabs button,.mode-tabs button{letter-spacing:.4px;color:var(--muted);background:0 0;border:none;border-bottom:3px solid #0000;flex:1;padding:9px 0;font-size:12px;font-weight:700}.provider-tabs button.on{color:var(--aws);border-bottom-color:var(--aws)}.provider-tabs button.azure.on{color:var(--azure);border-bottom-color:var(--azure)}.mode-tabs button.on{color:var(--primary);border-bottom-color:var(--primary)}.panel-body{flex:1;padding:10px;overflow:auto}.panel-title{margin:2px 0 8px;font-weight:700}.search-box{border:1px solid var(--border);background:var(--bg);border-radius:6px;align-items:center;gap:6px;margin-bottom:8px;padding:4px 8px;display:flex}.search-box input{background:0 0;border:none;outline:none;flex:1;min-width:0}.category-head{width:100%;color:var(--category);text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;padding:8px 2px 4px;font-weight:700;display:flex}.palette-item{cursor:grab;-webkit-user-select:none;user-select:none;text-align:left;background:0 0;border:none;border-radius:6px;align-items:center;gap:10px;width:100%;padding:6px;display:flex}.palette-item:hover{background:var(--panel-2)}.palette-item .name{font-size:12px;font-weight:700}.palette-item .desc{color:var(--muted);font-size:11px}.palette-thumb{flex:none;width:34px;height:30px}.canvas-wrap{min-width:0;min-height:0;position:relative;overflow:hidden}.canvas{touch-action:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block}.canvas.panning{cursor:grabbing}.canvas.space{cursor:grab}.canvas.connecting{cursor:crosshair}.overlay{z-index:5;align-items:center;gap:6px;display:flex;position:absolute}.overlay.top-right{top:10px;right:10px}.overlay.bottom-left{background:var(--toolbar);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:8px;padding:3px 8px;bottom:10px;left:10px}.overlay.bottom-center{flex-direction:column;align-items:stretch;bottom:10px;left:50%;transform:translate(-50%)}.overlay.bottom-right{background:var(--toolbar);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:8px;flex-direction:column;align-items:flex-start;gap:2px;padding:8px 26px 8px 10px;font-size:12px;bottom:10px;right:10px}.overlay .close{position:absolute;top:2px;right:2px}.hint{color:var(--muted);font-size:11px}.pill-btn{background:var(--toolbar);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:18px;align-items:center;gap:6px;padding:5px 12px;font-size:12px;font-weight:700;display:inline-flex}.switch{background:var(--border);border-radius:8px;width:30px;height:16px;display:inline-block;position:relative}.switch:after{content:"";background:#fff;border-radius:50%;width:12px;height:12px;transition:left .15s;position:absolute;top:2px;left:2px}.switch.on{background:var(--primary)}.switch.on:after{left:16px}.diagram-search{background:var(--toolbar);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:18px;align-items:center;gap:6px;width:360px;padding:5px 12px;display:flex}.diagram-search input{background:0 0;border:none;outline:none;flex:1}.search-msg{text-align:center;color:var(--muted);background:var(--toolbar);border-radius:6px;padding:2px 6px;font-size:11px}.search-msg.err{color:var(--danger)}kbd{border:1px solid var(--border);background:var(--panel-2);border-radius:3px;padding:0 4px;font-size:10px}.sel-toolbar{background:var(--toolbar);border:1px solid var(--border);box-shadow:var(--shadow);z-index:10;border-radius:10px;min-width:420px;max-width:calc(100% - 300px);position:absolute;top:10px;left:50%;transform:translate(-50%)}.sel-row{flex-wrap:wrap;align-items:center;gap:6px;padding:6px 10px;display:flex}.sel-row+.sel-row{border-top:1px solid var(--border)}.type-pill{background:var(--primary);color:var(--primary-ink);white-space:nowrap;border-radius:14px;padding:3px 10px;font-size:12px;font-weight:700}.crumb{color:var(--muted);align-items:center;gap:3px;font-size:11px;display:inline-flex}.crumb select,.crumb input{text-transform:uppercase;max-width:130px;font-size:11px}.fld{color:var(--muted);flex-direction:column;gap:1px;font-size:10px;display:inline-flex}.fld>:last-child{color:var(--text);font-size:12px}.num-field{align-items:center;gap:2px;display:inline-flex}.num-field input{width:64px}.num-field button{border:1px solid var(--border);background:var(--panel-2);border-radius:50%;width:20px;height:20px;padding:0;line-height:1}.cost{color:var(--cost);white-space:nowrap;margin-left:auto;font-weight:700}.cost.none{color:var(--muted);font-size:11px;font-weight:400}.swatch-btn{border:2px solid var(--border);border-radius:50%;width:24px;height:24px;padding:0}.popover{z-index:60;background:var(--toolbar);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:8px;width:230px;padding:8px;position:absolute}.swatches{grid-template-columns:repeat(8,1fr);gap:4px;margin-bottom:6px;display:grid}.swatches button{border:1px solid var(--border);border-radius:4px;width:22px;height:22px;padding:0}.action-stack{z-index:6;flex-direction:column;gap:6px;display:flex;position:absolute}.round-btn{background:var(--primary);width:30px;height:30px;color:var(--primary-ink);box-shadow:var(--shadow);border:none;border-radius:50%;justify-content:center;align-items:center;display:flex}.mode-banner{background:var(--primary);color:var(--primary-ink);z-index:11;border-radius:16px;padding:6px 14px;font-weight:600;position:absolute;top:10px;left:50%;transform:translate(-50%)}.budget-table{border-collapse:collapse;width:100%;font-size:12px}.budget-table th,.budget-table td{border-bottom:1px solid var(--border);text-align:left;padding:4px 3px}.budget-table th button{color:var(--muted);background:0 0;border:none;padding:0;font-weight:700}.budget-table td.num{text-align:right;white-space:nowrap}.budget-total{justify-content:space-between;padding:8px 2px;font-size:14px;font-weight:700;display:flex}.budget-total span:last-child{color:var(--cost)}.note{color:var(--muted);font-size:11px;line-height:1.4}.modal-back{z-index:100;background:#00000059;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--toolbar);box-shadow:var(--shadow);border-radius:10px;width:min(560px,100% - 32px);max-height:85vh;padding:16px 18px;overflow:auto}.modal h2{margin:0 0 12px;font-size:16px}.form-row{align-items:center;gap:8px;margin:8px 0;display:flex}.form-row>label:first-child{width:150px;color:var(--muted)}.modal-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.btn{border:1px solid var(--border);background:var(--panel-2);border-radius:6px;padding:6px 14px;font-weight:600}.btn.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.btn.danger{color:var(--danger)}.seg{border:1px solid var(--border);border-radius:6px;display:inline-flex;overflow:hidden}.seg button{background:0 0;border:none;padding:5px 12px;font-weight:600}.seg button.on{background:var(--primary);color:var(--primary-ink)}.toast{color:#fff;z-index:200;background:#323232;border-radius:6px;padding:8px 16px;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}.left .form-row>label.hint{flex:none;width:52px}.left .form-row>select.field{flex:1;min-width:0}.canvas-wrap{container-type:size}@container (width<=980px){.sel-toolbar{min-width:0;max-width:none;top:52px;left:10px;right:10px;transform:none}}