:root{--navy-950: #030d1f;--navy-900: #0c1f3f;--navy-800: #132d5e;--navy-700: #1b3d7a;--navy-600: #2251a3;--navy-500: #2d67d0;--navy-400: #5188db;--navy-300: #85b0ea;--navy-200: #bcd3f5;--navy-100: #dce8fb;--navy-50: #f0f5fd;--amber-900: #6b2d03;--amber-700: #b45309;--amber-600: #d97706;--amber-500: #f59e0b;--amber-400: #fbbf24;--amber-300: #fcd34d;--amber-100: #fef3c7;--amber-50: #fffbeb;--green-800: #064e38;--green-700: #065f46;--green-500: #059669;--green-400: #34d399;--green-100: #d1fae5;--green-50: #ecfdf5;--cyan-800: #155e75;--cyan-600: #0891b2;--cyan-500: #06b6d4;--cyan-400: #22d3ee;--cyan-100: #cffafe;--cyan-50: #ecfeff;--red-600: #dc2626;--red-100: #fee2e2;--neutral-900: #0f172a;--neutral-800: #1e293b;--neutral-700: #334155;--neutral-600: #475569;--neutral-500: #64748b;--neutral-400: #94a3b8;--neutral-300: #cbd5e1;--neutral-200: #e2e8f0;--neutral-100: #f1f5f9;--neutral-50: #f8fafc;--white: #ffffff;--color-primary: var(--navy-900);--color-accent: var(--amber-500);--color-grid: var(--green-500);--color-battery: var(--cyan-600);--color-surface: var(--neutral-50);--color-border: var(--neutral-200);--color-text: var(--neutral-900);--color-muted: var(--neutral-500);--surface: #ffffff;--surface-2: #f8fafc;--topbar-bg: #ffffff;--canvas-dot: #bcd3f5;--sidebar-bg: #0c1f3f;--sidebar-hover: rgba(255,255,255,.07);--sidebar-active: rgba(255,255,255,.13);--sidebar-text: rgba(255,255,255,.75);--sidebar-text-active: #ffffff;--sidebar-accent: #f59e0b;--font-ui: "DM Sans", sans-serif;--font-mono: "Space Mono", monospace;--r-sm: 4px;--r-md: 8px;--r-lg: 12px;--r-xl: 16px;--r-2xl: 24px;--r-full: 9999px;--shadow-xs: 0 1px 2px rgba(0,0,0,.05);--shadow-sm: 0 2px 4px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--shadow-xl: 0 16px 40px rgba(0,0,0,.15);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-12: 48px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{font-family:var(--font-ui);background:var(--surface-2);color:var(--color-text);height:100%;display:flex;flex-direction:column;overflow:hidden;font-size:14px;line-height:1.5}#root{display:flex;flex-direction:column;flex:1;overflow:hidden;min-height:0}#trial-banner{background:var(--amber-50);border-bottom:2px solid var(--amber-400);padding:5px 14px;font-size:11px;color:var(--amber-700);text-align:center;flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:6px;font-family:var(--font-ui)}#trial-banner.urgent{background:var(--red-100);border-bottom-color:var(--red-600);color:var(--red-600)}#topbar{background:var(--white);border-bottom:1px solid var(--color-border);padding:0 16px;height:52px;display:flex;align-items:center;gap:6px;flex-shrink:0;flex-wrap:wrap}#topbar h1{font-size:13px;font-weight:600;white-space:nowrap}#brand-logo{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:700;color:var(--neutral-900);letter-spacing:-.01em;white-space:nowrap;margin-right:4px}.brand-mark-img{height:22px;width:auto;object-fit:contain;flex-shrink:0}.brand-accent{color:var(--navy-500);font-weight:700}.tab-btn{height:32px;padding:0 14px;font-family:var(--font-ui);font-size:13px;font-weight:500;border-radius:var(--r-md);border:1px solid transparent;background:transparent;color:var(--neutral-600);cursor:pointer;transition:all .15s;white-space:nowrap}.tab-btn:hover{background:var(--neutral-100);color:var(--neutral-800)}.tab-btn.active{background:var(--navy-900);color:var(--white);border-color:var(--navy-900);font-weight:600}.tab-btn.locked{color:var(--neutral-400);border-color:var(--neutral-200);background:var(--neutral-50)}.tab-btn.locked:hover{background:var(--neutral-100)}.tab-btn.admin.active{background:var(--navy-900);border-color:var(--navy-900)}.tab-btn.tmpl-tab.active{background:var(--navy-900);color:var(--white);border-color:var(--navy-900)}#statusBar{font-size:11px;color:var(--neutral-400);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:60px}#clearBtn{height:30px;padding:0 12px;font-family:var(--font-ui);font-size:12px;font-weight:600;background:transparent;color:var(--neutral-600);border:1px solid var(--neutral-300);border-radius:var(--r-md);cursor:pointer;transition:all .15s}#clearBtn:hover{background:var(--neutral-100);color:var(--neutral-800)}.save-design-btn{padding:0 12px;height:30px;border:1px solid var(--navy-300);color:var(--navy-600);border-radius:var(--r-md);background:var(--white);font-family:var(--font-ui);font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap;transition:all .15s}.save-design-btn:hover{background:var(--navy-50);border-color:var(--navy-400)}#main{display:flex;flex:1;overflow:hidden}#tab-designer,#tab-mydesigns,#tab-estimator,#tab-admin,#tab-templates{display:flex;flex:1;overflow:hidden;min-width:0}#sidebar{width:180px;min-width:180px;background:var(--white);border-right:1px solid var(--color-border);overflow-y:auto;overflow-x:hidden;flex-shrink:0;padding-bottom:12px}#sidebar::-webkit-scrollbar{width:3px}#sidebar::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--r-full)}#sidebar.sidebar-collapsed{width:36px;min-width:36px;overflow:hidden;display:flex;flex-direction:column;align-items:center;padding:8px 0}.sidebar-toggle{display:flex;align-items:center;justify-content:center;width:100%;padding:6px 0;background:none;border:none;cursor:pointer;color:var(--neutral-400);border-radius:var(--r-sm);transition:background .12s,color .12s}.sidebar-toggle:hover{background:var(--neutral-100);color:var(--navy-600)}.sidebar-toggle-close{font-size:11px;font-weight:600;padding:5px 10px;margin:4px 4px 0;border-radius:var(--r-sm);width:auto;font-family:var(--font-ui)}.stitle{font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--neutral-400);padding:10px 12px 4px;font-family:var(--font-mono)}.ci{display:flex;align-items:center;gap:8px;padding:6px 10px;cursor:grab;border-radius:var(--r-md);margin:1px 4px;-webkit-user-select:none;user-select:none;transition:background .1s}.ci:hover{background:var(--neutral-100)}.ci:active{cursor:grabbing}.ci.disabled{opacity:.3;cursor:not-allowed;pointer-events:none}.ci-icon{width:26px;height:26px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}.ci-label{font-size:11px;font-weight:600;color:var(--neutral-800);line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ci-sub{font-size:10px;color:var(--neutral-400);line-height:1.2}.inv-opts{padding:0 3px 2px;display:none;flex-direction:column;gap:1px}.inv-opts.open{display:flex}.inv-row{display:flex;align-items:center;gap:5px;padding:4px 10px;cursor:grab;border-radius:var(--r-sm);-webkit-user-select:none;user-select:none;transition:background .1s}.inv-row:hover{background:var(--neutral-100)}.inv-row.disabled{opacity:.3;cursor:not-allowed;pointer-events:none}.inv-kw{font-size:11px;font-weight:600;color:var(--navy-600);background:var(--navy-100);border-radius:var(--r-sm);padding:2px 6px;white-space:nowrap;font-family:var(--font-mono)}.inv-kw.hyb{color:var(--cyan-800);background:var(--cyan-100)}.bat-kw{font-size:11px;font-weight:600;color:var(--green-700);background:var(--green-100);border-radius:var(--r-sm);padding:2px 6px;white-space:nowrap;font-family:var(--font-mono)}#canvas-wrap{flex:1;position:relative;overflow:hidden;background-color:var(--surface-2);background-image:radial-gradient(circle,var(--canvas-dot) 1px,transparent 1px);background-size:24px 24px;touch-action:none}#canvas-viewport{position:absolute;top:0;left:0;width:100%;height:100%;transform-origin:0 0;pointer-events:none}#canvas{pointer-events:all;position:relative;width:20000px;height:20000px}svg#wires{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1;overflow:visible}#sys-overlay{position:absolute;top:12px;left:12px;z-index:50;display:flex;gap:4px;align-items:center;background:#fffffff5;border:1px solid var(--color-border);border-radius:var(--r-full);padding:3px;box-shadow:var(--shadow-sm)}#sys-overlay label{font-size:13px;font-weight:600;color:var(--neutral-600);margin:0 4px 0 6px;white-space:nowrap;font-family:var(--font-ui)}.sys-btn{padding:5px 16px;border:none;background:none;cursor:pointer;border-radius:var(--r-full);font-family:var(--font-ui);font-size:13px;font-weight:600;color:var(--neutral-500);transition:all .15s;white-space:nowrap}.sys-btn.active{background:var(--navy-900);color:var(--white);box-shadow:var(--shadow-sm)}#validate-overlay{position:absolute;top:12px;right:12px;z-index:50}#validate-canvas-btn{padding:0 14px;height:34px;font-family:var(--font-ui);font-size:13px;font-weight:600;background:var(--white);color:var(--amber-600);border:1.5px solid var(--amber-500);border-radius:var(--r-md);cursor:pointer;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:6px;transition:all .15s}#validate-canvas-btn:hover{background:var(--amber-50)}#bottom-controls{position:absolute;bottom:14px;left:12px;z-index:50;display:flex;gap:8px;align-items:center}#zoom-controls{display:flex;align-items:center;gap:0;background:var(--white);border:1px solid var(--color-border);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-xs)}.zoom-btn{width:28px;height:30px;background:var(--white);border:none;display:flex;align-items:center;justify-content:center;font-size:14px;cursor:pointer;color:var(--neutral-700);transition:background .1s;font-family:var(--font-ui)}.zoom-btn:hover{background:var(--neutral-100)}#zoom-label{padding:0 8px;height:30px;display:flex;align-items:center;font-family:var(--font-mono);font-size:12px;color:var(--neutral-700);border-left:1px solid var(--color-border);border-right:1px solid var(--color-border);min-width:52px;justify-content:center}#undo-controls{display:flex;gap:4px;align-items:center;background:var(--white);border:1px solid var(--color-border);border-radius:var(--r-md);padding:4px 6px;box-shadow:var(--shadow-xs)}#canvas-actions{position:absolute;top:60px;right:12px;z-index:50;display:flex;gap:4px;align-items:center;background:var(--white);border:1px solid var(--color-border);border-radius:var(--r-md);padding:4px 8px;box-shadow:var(--shadow-xs)}.canvas-act-btn{padding:4px 10px;border:1px solid var(--color-border);border-radius:var(--r-md);background:var(--white);font-size:12px;font-weight:500;cursor:pointer;white-space:nowrap;color:var(--neutral-700);font-family:var(--font-ui);transition:all .15s;display:flex;align-items:center;gap:4px}.canvas-act-btn:hover{background:var(--neutral-100);color:var(--neutral-800)}.canvas-act-btn.danger{color:var(--red-600);border-color:var(--red-100)}.canvas-act-btn.danger:hover{background:var(--red-100)}#hint{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:var(--neutral-300);font-size:12px;pointer-events:none;line-height:2.2;font-family:var(--font-ui)}#val-popup{position:absolute;top:60px;right:12px;width:360px;max-height:520px;z-index:100;display:none;flex-direction:column;background:var(--white);border:1px solid var(--color-border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);overflow:hidden}#val-popup.open{display:flex}#val-popup.minimized #val-body-wrap{display:none}#val-popup-header{display:flex;align-items:center;padding:10px 14px;border-bottom:1px solid var(--neutral-100);gap:8px;cursor:move;-webkit-user-select:none;user-select:none;background:var(--surface-2)}#val-popup-title{font-size:12px;font-weight:600;flex:1;color:var(--color-text);font-family:var(--font-ui)}.val-score-mini{font-size:11px;font-weight:600;padding:2px 8px;border-radius:var(--r-full);font-family:var(--font-mono)}#val-popup-min,#val-popup-close{width:22px;height:22px;border:1px solid var(--color-border);border-radius:var(--r-sm);background:var(--white);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--neutral-400);flex-shrink:0}#val-popup-min:hover{background:var(--neutral-100)}#val-popup-close:hover{background:var(--red-100);color:var(--red-600)}#val-body-wrap{flex:1;overflow-y:auto;padding:10px 12px}.val-section{margin-bottom:8px}.val-section-title{font-size:9px;font-weight:800;color:var(--neutral-400);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px;padding-bottom:3px;border-bottom:1px solid var(--neutral-100);font-family:var(--font-mono)}.val-item{display:flex;gap:8px;padding:5px 0;border-bottom:1px solid var(--neutral-50);align-items:flex-start;font-size:12px}.val-item:last-child{border-bottom:none}.val-icon{width:16px;height:16px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;margin-top:1px}.vi-ok{background:var(--navy-50);color:var(--navy-600)}.vi-warn{background:var(--amber-100);color:var(--amber-700)}.vi-err{background:var(--red-100);color:var(--red-600)}.vi-info{background:var(--navy-100);color:var(--navy-600)}.val-msg{flex:1;line-height:1.5}.val-msg strong{display:block;font-weight:600;margin-bottom:0}.val-msg span{color:var(--neutral-400);font-size:11px}.score-bar-wrap{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--neutral-100);background:var(--surface-2)}.score-bar{flex:1;height:6px;background:var(--neutral-100);border-radius:var(--r-full);overflow:hidden}.score-fill{height:100%;border-radius:var(--r-full)}.score-pct{font-size:12px;font-weight:700;min-width:32px;text-align:right;font-family:var(--font-mono)}.score-lbl{font-size:11px;color:var(--neutral-400)}.node{position:absolute;background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--r-lg);padding:5px 9px;cursor:move;-webkit-user-select:none;user-select:none;min-width:118px;z-index:2;overflow:visible;box-shadow:var(--shadow-xs)}.node:hover{border-color:var(--neutral-400);box-shadow:var(--shadow-sm)}.node.selected{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}.node.all-selected{outline:1.5px dashed var(--navy-500);outline-offset:3px}.node.in-sel-group{outline:1.5px dashed var(--cyan-500);outline-offset:3px}#marquee{position:absolute;border:1.5px dashed var(--navy-500);background:#2d67d00f;pointer-events:none;z-index:3}#all-sel-banner{position:absolute;top:60px;left:50%;transform:translate(-50%);z-index:60;background:var(--navy-900);color:var(--white);padding:5px 14px;border-radius:var(--r-lg);font-size:12px;font-weight:500;display:flex;align-items:center;gap:8px;white-space:nowrap;box-shadow:var(--shadow-md)}#all-sel-banner button{background:#fff3;border:none;color:var(--white);padding:2px 8px;border-radius:var(--r-sm);font-size:11px;cursor:pointer}.node-hdr{display:flex;align-items:center;gap:5px;margin-bottom:2px}.solar-icon{width:22px;height:22px;flex-shrink:0}.node-icon{width:20px;height:20px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:11px;flex-shrink:0}.node-title{font-size:11px;font-weight:600;line-height:1.3;cursor:text;border:1px solid transparent;border-radius:var(--r-sm);padding:0 2px;min-width:10px;outline:none;font-family:var(--font-ui);color:var(--color-text)}.node-title:hover{border-color:var(--neutral-200)}.node-title:focus{border-color:var(--navy-500);background:var(--navy-50)}.node-sub{font-size:9px;color:var(--neutral-400);cursor:text;border:1px solid transparent;border-radius:2px;padding:0 2px;outline:none}.node-sub:hover{border-color:var(--neutral-200)}.node-sub:focus{border-color:var(--neutral-300);background:var(--neutral-50)}.ports-l,.ports-r{position:absolute;top:0;height:100%;display:flex;flex-direction:column;justify-content:space-around;padding:22px 0 5px}.ports-l{left:-10px}.ports-r{right:-10px}.ports-t,.ports-b{position:absolute;left:0;width:100%;display:flex;flex-direction:row;justify-content:space-around;padding:0 8px}.ports-t{top:-10px}.ports-b{bottom:-10px}.pw{display:flex;align-items:center;gap:2px}.pw.l{flex-direction:row}.pw.r{flex-direction:row-reverse}.pw.t{flex-direction:column-reverse;align-items:center}.pw.b{flex-direction:column;align-items:center}.plabel{font-size:7px;color:var(--neutral-300);white-space:nowrap;pointer-events:none;line-height:1}.pd{width:10px;height:10px;border-radius:50%;border:2px solid var(--neutral-300);background:var(--white);cursor:crosshair;flex-shrink:0;transition:transform .1s;z-index:5}.pd:hover,.pd.ws{transform:scale(1.6)}.pd.dc-pos{border-color:var(--red-600)}.pd.dc-pos:hover,.pd.dc-pos.ws{background:var(--red-600);border-color:var(--red-600)}.pd.dc-neg{border-color:var(--neutral-800)}.pd.dc-neg:hover,.pd.dc-neg.ws{background:var(--neutral-800);border-color:var(--neutral-800)}.pd.ac{border-color:var(--navy-600)}.pd.ac:hover,.pd.ac.ws{background:var(--navy-600);border-color:var(--navy-600)}.pd.ac2{border-color:#74c}.pd.ac2:hover,.pd.ac2.ws{background:#74c;border-color:#74c}.pd.earth{border-color:var(--green-500)}.pd.earth:hover,.pd.earth.ws{background:var(--green-500);border-color:var(--green-500)}.xbtn{position:absolute;top:-7px;right:-7px;width:15px;height:15px;border-radius:50%;background:var(--red-600);border:2px solid var(--white);font-size:9px;cursor:pointer;display:none;align-items:center;justify-content:center;color:var(--white);font-weight:700;z-index:20;line-height:1;padding:0}.node:hover .xbtn,.node.selected .xbtn{display:flex}.rzh{position:absolute;bottom:-1px;right:-1px;width:13px;height:13px;cursor:se-resize;z-index:10;opacity:0}.node:hover .rzh,.node.selected .rzh{opacity:1}.rzh:after{content:"";position:absolute;bottom:3px;right:3px;width:6px;height:6px;border-right:2px solid var(--neutral-400);border-bottom:2px solid var(--neutral-400)}#panel{width:260px;min-width:260px;max-width:260px;background:var(--white);border-left:1px solid var(--color-border);padding:0;overflow:hidden;flex-shrink:0;display:flex;flex-direction:column}#panel.panel-collapsed{width:36px;min-width:36px;max-width:36px;align-items:center;padding:8px 0}.panel-hdr{display:flex;align-items:center;justify-content:space-between;padding:10px 12px 8px 16px;border-bottom:1px solid var(--neutral-100);flex-shrink:0}#panel h2{font-size:10px;font-weight:800;color:var(--neutral-400);text-transform:uppercase;letter-spacing:.12em;margin-bottom:0;font-family:var(--font-mono);padding:0}.panel-toggle{display:flex;align-items:center;justify-content:center;width:100%;padding:6px 0;margin-top:4px;background:none;border:none;cursor:pointer;color:var(--neutral-400);border-radius:var(--r-sm);transition:background .12s,color .12s}.panel-toggle:hover{background:var(--neutral-100);color:var(--navy-600)}.panel-toggle-close{font-size:11px;font-weight:600;font-family:var(--font-ui);padding:3px 8px;border-radius:var(--r-sm);background:none;border:none;cursor:pointer;color:var(--neutral-400);transition:background .12s,color .12s;white-space:nowrap;flex-shrink:0}.panel-toggle-close:hover{background:var(--neutral-100);color:var(--navy-600)}.pr{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px solid var(--neutral-100);font-size:12px;gap:4px}.pk{color:var(--neutral-400);flex-shrink:0}.pv{font-weight:600;color:var(--color-text);text-align:right;word-break:break-word;font-family:var(--font-mono)}.leg{display:flex;align-items:center;gap:8px;margin-bottom:4px;font-size:12px;color:var(--neutral-700);padding:0}.ll{width:28px;height:3px;border-radius:2px;flex-shrink:0}.warnbox{background:var(--amber-50);border-radius:var(--r-sm);padding:6px 16px;font-size:11px;color:var(--amber-700);margin:5px -16px 0;line-height:1.5}.port-cfg-row{display:flex;align-items:center;justify-content:space-between;padding:3px 0;font-size:11px}.port-cfg-label{color:var(--neutral-600);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.port-side-sel{border:1px solid var(--color-border);border-radius:var(--r-sm);font-size:11px;padding:2px 5px;background:var(--white);cursor:pointer;color:var(--neutral-700);font-family:var(--font-ui)}.port-side-sel:focus{outline:none;border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}#panel-content{flex:1;overflow-y:auto;overflow-x:hidden;min-height:0;padding:8px 16px}#panel-content::-webkit-scrollbar{width:3px}#panel-content::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--r-full)}#spec-panel{background:var(--white);border-top:1px solid var(--color-border);padding:12px 16px 16px;flex-shrink:0}#spec-panel h3{font-size:10px;font-weight:800;color:var(--neutral-400);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;font-family:var(--font-mono)}.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}.spec-row label{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--neutral-400);font-family:var(--font-mono);display:block;margin-bottom:3px}.spec-row input{border:1.5px solid var(--color-border);border-radius:var(--r-md);padding:0 8px;height:34px;font-size:13px;font-family:var(--font-mono);font-weight:600;width:100%;box-sizing:border-box;background:var(--surface-2);color:var(--color-text);outline:none;transition:border-color .15s}.spec-row input:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100);background:var(--white)}.calc-btn{margin-top:4px;width:100%;height:36px;font-family:var(--font-ui);font-size:13px;font-weight:600;background:var(--white);color:var(--navy-700);border:1.5px solid var(--navy-300);border-radius:var(--r-md);cursor:pointer;transition:all .15s}.calc-btn:hover{background:var(--navy-50);border-color:var(--navy-400)}#estimator-wrap,#admin-wrap{flex:1;overflow-y:auto;padding:24px;background:var(--surface-2);min-width:0}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:8px}.section-header h2{font-size:22px;font-weight:700;color:var(--color-text)}#admin-wrap .section-header{position:sticky;top:0;background:var(--surface-2);z-index:10;padding-bottom:12px;border-bottom:1px solid var(--color-border);margin-bottom:0}.act-btns{display:flex;gap:8px;flex-wrap:wrap}.abtn{height:36px;padding:0 16px;font-family:var(--font-ui);font-size:13px;font-weight:600;border:1px solid var(--neutral-300);border-radius:var(--r-md);background:var(--white);color:var(--neutral-700);cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;justify-content:center;gap:6px}.abtn:hover{background:var(--neutral-100)}.abtn.primary{background:var(--navy-900);color:var(--white);border-color:var(--navy-900)}.abtn.primary:hover{background:var(--navy-800)}.abtn.green{background:var(--navy-900);color:var(--white);border-color:var(--navy-900)}.abtn.green:hover{background:var(--navy-800)}.note{font-size:12px;color:var(--neutral-400);margin-bottom:12px;line-height:1.5}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y;margin-bottom:12px}.specs-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.est-table{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--color-border);font-size:12px}.est-table th{background:var(--navy-900);padding:10px 16px;text-align:left;font-weight:800;font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--navy-300);font-family:var(--font-mono)}.est-table th.num{text-align:right}.est-table th.specs{text-align:left;min-width:160px}.est-table td{padding:8px 16px;border-bottom:1px solid var(--neutral-100);vertical-align:middle}.est-table td.num{text-align:right;font-family:var(--font-mono)}.est-table td.specs{color:var(--neutral-400);font-size:11px;min-width:160px;max-width:220px}.est-table tr:last-child td{border-bottom:none}.est-table tr:nth-child(2n) td{background:var(--surface-2)}.qty-inp,.ovr-inp{border:1.5px solid var(--color-border);border-radius:var(--r-sm);padding:4px 6px;font-family:var(--font-mono);font-size:12px;width:100%;box-sizing:border-box;outline:none;transition:border-color .15s}.qty-inp{width:52px;text-align:center}.ovr-inp{text-align:right;min-width:70px;height:32px}.qty-inp:focus,.ovr-inp:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100);background:var(--white)}.est-summary{margin-top:12px;background:var(--white);border:1px solid var(--color-border);border-radius:var(--r-xl);padding:16px 18px}.est-summary h3{font-size:10px;font-weight:800;color:var(--neutral-400);margin-bottom:10px;text-transform:uppercase;letter-spacing:.08em;font-family:var(--font-mono)}.sum-row{display:flex;justify-content:space-between;font-size:13px;padding:4px 0;border-bottom:1px solid var(--neutral-100)}.sum-row:last-child{border-bottom:none;font-weight:700;font-size:15px;padding-top:8px}.sum-row .sum-val{font-family:var(--font-mono);color:var(--navy-600);font-weight:700}.est-empty{color:var(--neutral-300);font-size:13px;text-align:center;padding:48px 0}.tag-comp{display:inline-block;font-size:9px;border-radius:var(--r-sm);padding:1px 5px;margin-left:4px;font-family:var(--font-mono);font-weight:700}.tag-grid{background:var(--navy-100);color:var(--navy-600)}.tag-hyb{background:var(--cyan-100);color:var(--cyan-800)}.admin-section{background:var(--white);border:1px solid var(--color-border);border-radius:var(--r-xl);margin-bottom:16px;overflow:hidden}.admin-section h3{font-size:10px;font-weight:800;color:var(--neutral-400);padding:10px 16px;border-bottom:1px solid var(--color-border);background:var(--surface-2);text-transform:uppercase;letter-spacing:.08em;font-family:var(--font-mono)}.admin-table{width:100%;border-collapse:collapse;font-size:12px;table-layout:fixed}.admin-table th{padding:8px 12px;font-weight:800;font-size:9px;color:var(--neutral-400);border-bottom:1px solid var(--neutral-100);text-align:left;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em}.admin-table th:nth-child(1){width:35%}.admin-table th:nth-child(2){width:10%;text-align:center}.admin-table th:nth-child(3){width:18%;text-align:right}.admin-table th:nth-child(4){width:18%;text-align:right}.admin-table th:nth-child(5){width:19%;text-align:right}.admin-table th.num{text-align:right}.admin-table td{padding:8px 12px;border-bottom:1px solid var(--neutral-50);vertical-align:middle;overflow:hidden}.admin-table td:nth-child(1){text-align:left}.admin-table td:nth-child(2){text-align:center}.admin-table td.num{text-align:right}.admin-table tr:last-child td{border-bottom:none}.market-price{color:var(--neutral-300);font-size:12px;display:block;word-break:break-word;font-family:var(--font-mono)}.active-price{font-weight:700;color:var(--navy-600);font-size:12px;font-family:var(--font-mono)}.active-pill{display:inline-block;background:var(--navy-100);color:var(--navy-700);border-radius:var(--r-sm);padding:2px 8px;font-size:11px;font-weight:700;font-family:var(--font-mono)}.active-pill-ovr{background:var(--amber-50);color:var(--amber-700)}.costing-btns .abtn{white-space:nowrap}.add-item-modal{background:var(--white);border-radius:var(--r-2xl);padding:28px 24px;width:420px;max-width:calc(100vw - 32px);box-shadow:var(--shadow-xl);border:1px solid var(--color-border)}.add-item-modal h3{font-size:18px;font-weight:700;margin-bottom:18px;color:var(--color-text)}.add-item-field{margin-bottom:14px}.add-item-field label{font-size:12px;font-weight:600;color:var(--neutral-700);display:block;margin-bottom:4px;letter-spacing:.02em}.add-item-field input,.add-item-field select{width:100%;border:1.5px solid var(--color-border);border-radius:var(--r-md);padding:0 12px;height:40px;font-size:14px;font-family:var(--font-ui);background:var(--white);color:var(--color-text);outline:none;transition:border-color .15s,box-shadow .15s;box-sizing:border-box}.add-item-field input:focus,.add-item-field select:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}.add-mode-tabs{display:flex;border:1.5px solid var(--color-border);border-radius:var(--r-md);overflow:hidden;flex-shrink:0}.add-mode-tab{padding:0 13px;height:36px;font-size:12px;font-weight:600;cursor:pointer;border:none;background:var(--white);color:var(--neutral-500);font-family:var(--font-ui);transition:all .15s}.add-mode-tab.active{background:var(--navy-900);color:var(--white)}.save-banner{background:var(--navy-50);color:var(--navy-700);border:1px solid var(--navy-200);border-radius:var(--r-md);padding:8px 14px;font-size:12px;margin-bottom:12px;display:none;align-items:center;gap:8px}.save-banner.show{display:flex}input::placeholder,textarea::placeholder{color:var(--neutral-500)}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.mccb-inp{border:1.5px solid var(--color-border);border-radius:var(--r-sm);padding:2px 6px;font-size:12px;width:64px;text-align:right;font-family:var(--font-mono);outline:none}.mccb-inp:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}#tab-templates{flex-direction:column}#templates-wrap{flex:1;overflow-y:auto;padding:24px;background:var(--surface-2)}.tmpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,320px));gap:12px;margin-top:12px;justify-content:start}.tmpl-card{background:var(--white);border:1px solid var(--color-border);border-radius:var(--r-xl);padding:18px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-xs);transition:all .15s}.tmpl-card:hover{border-color:var(--neutral-400);box-shadow:var(--shadow-sm)}.tmpl-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.tmpl-card-title{font-size:16px;font-weight:700;color:var(--color-text)}.tmpl-card-sub{font-size:12px;color:var(--color-muted);margin-top:2px}.tmpl-card-badge{font-size:10px;font-weight:700;border-radius:var(--r-full);padding:3px 9px;white-space:nowrap;flex-shrink:0;letter-spacing:.04em}.badge-builtin,.badge-user{background:var(--navy-100);color:var(--navy-700)}.badge-global{background:var(--amber-100);color:var(--amber-700)}.tmpl-card-desc{font-size:13px;color:var(--neutral-700);line-height:1.5;flex:1}.tmpl-card-meta{font-size:11px;color:var(--neutral-400)}.tmpl-card-actions{display:flex;gap:6px;margin-top:4px}.tmpl-act-btn{flex:1;height:34px;border-radius:var(--r-md);font-size:12px;font-weight:600;cursor:pointer;border:1px solid var(--neutral-200);background:var(--white);text-align:center;font-family:var(--font-ui);transition:all .15s;color:var(--neutral-700)}.tmpl-act-btn.load{background:var(--navy-900);color:var(--white);border-color:var(--navy-900)}.tmpl-act-btn.load:hover{background:var(--navy-800)}.tmpl-act-btn.del{color:var(--red-600);border-color:var(--red-100)}.tmpl-act-btn.del:hover{background:var(--red-100)}.tmpl-act-btn:hover{opacity:.9}#save-dialog{position:fixed;top:0;right:0;bottom:0;left:0;background:#0c1f3f80;z-index:200;display:none;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}#save-dialog.open{display:flex}#save-dialog-box{background:var(--white);border-radius:var(--r-2xl);padding:32px 28px;width:360px;box-shadow:var(--shadow-xl);border:1px solid var(--color-border)}#save-dialog-box h3{font-size:20px;font-weight:700;margin-bottom:16px;color:var(--color-text)}#save-dialog-box label{font-size:12px;font-weight:600;color:var(--neutral-700);display:block;margin-bottom:4px;letter-spacing:.02em}#save-dialog-box input,#save-dialog-box textarea{width:100%;border:1.5px solid var(--color-border);border-radius:var(--r-md);padding:0 12px;height:40px;font-size:14px;margin-bottom:14px;font-family:var(--font-ui);background:var(--white);color:var(--color-text);outline:none;transition:border-color .15s,box-shadow .15s}#save-dialog-box input:focus,#save-dialog-box textarea:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}#save-dialog-box textarea{height:72px;resize:none;padding:10px 12px}.dlg-btns{display:flex;gap:8px;justify-content:flex-end}.dlg-btn{height:36px;padding:0 16px;border-radius:var(--r-md);font-size:13px;font-weight:600;cursor:pointer;border:1px solid var(--neutral-300);background:var(--white);color:var(--neutral-700);font-family:var(--font-ui);transition:all .15s;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;text-align:center;box-sizing:border-box}.dlg-btn:hover{background:var(--neutral-100)}.dlg-btn.primary{background:var(--navy-900);color:var(--white);border-color:var(--navy-900)}.dlg-btn.primary:hover{background:var(--navy-800)}#auth-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#f8fafcf7;z-index:300;display:flex;align-items:center;justify-content:center}#auth-box{background:var(--white);border:1px solid var(--color-border);border-radius:var(--r-2xl);padding:36px 32px;width:380px;box-shadow:var(--shadow-lg)}#auth-box h2{font-size:24px;font-weight:700;margin-bottom:6px;color:var(--color-text)}#auth-box p{font-size:14px;color:var(--color-muted);margin-bottom:24px}.auth-field{margin-bottom:14px}.auth-field label{font-size:13px;font-weight:600;color:var(--neutral-700);display:block;margin-bottom:5px}.auth-field input{width:100%;border:1.5px solid var(--color-border);border-radius:var(--r-md);padding:0 14px;height:44px;font-size:14px;font-family:var(--font-ui);background:var(--white);color:var(--color-text);outline:none;transition:border-color .15s,box-shadow .15s}.auth-field input:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}.auth-btn{width:100%;height:48px;border-radius:var(--r-lg);font-size:15px;font-weight:700;cursor:pointer;border:1.5px solid var(--navy-900);background:var(--navy-900);color:var(--white);font-family:var(--font-ui);transition:all .15s;margin-bottom:8px;display:flex;align-items:center;justify-content:center;gap:8px}.auth-btn:hover{background:var(--navy-800)}.auth-btn.secondary{background:var(--white);color:var(--neutral-700);border-color:var(--neutral-300)}.auth-btn.secondary:hover{background:var(--neutral-100)}#user-bar{display:flex;align-items:center;gap:8px;margin-left:auto}#user-name{font-size:13px;font-weight:500;color:var(--neutral-700)}.user-role-badge{font-size:10px;border-radius:var(--r-full);padding:3px 8px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.role-admin{background:var(--navy-900);color:var(--white)}.role-pro{background:var(--navy-100);color:var(--navy-700)}.role-trial{background:var(--amber-100);color:var(--amber-700)}.role-free{background:var(--neutral-100);color:var(--neutral-500)}#logout-btn{font-size:13px;padding:0;border:none;background:none;cursor:pointer;color:var(--neutral-400);font-family:var(--font-ui);transition:color .15s}#logout-btn:hover{color:var(--neutral-800)}.mob-nav,.mob-pending-banner{display:none}#proposals-wrap{flex:1;display:flex;flex-direction:column;padding:24px;overflow-y:auto;background:var(--surface-2);min-width:0}.prop-toolbar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.prop-search{flex:1;min-width:160px;border:1.5px solid var(--color-border);border-radius:var(--r-md);padding:0 14px;height:40px;font-size:13px;background:var(--white);font-family:var(--font-ui);color:var(--color-text);outline:none;transition:border-color .15s}.prop-search:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}.prop-filter{border:1.5px solid var(--color-border);border-radius:var(--r-md);padding:0 12px;height:40px;font-size:13px;background:var(--white);font-family:var(--font-ui);cursor:pointer;color:var(--neutral-700);outline:none}.prop-filter:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}.prop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.prop-card{background:var(--white);border:1px solid var(--color-border);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow-xs);display:flex;flex-direction:column;gap:6px;transition:all .15s}.prop-card:hover{border-color:var(--neutral-400);box-shadow:var(--shadow-sm)}.prop-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:6px}.prop-card-client{font-weight:700;font-size:15px;color:var(--color-text);line-height:1.3}.prop-status-badge{border-radius:var(--r-full);padding:3px 9px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;flex-shrink:0}.prop-card-title{font-size:13px;color:var(--neutral-500);margin-top:2px}.prop-card-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--neutral-400)}.prop-card-status-row{display:flex;gap:4px;margin:6px 0 2px}.prop-status-btn{flex:1;height:28px;padding:0 4px;border:1px solid var(--neutral-200);border-radius:var(--r-sm);font-size:11px;cursor:pointer;background:var(--white);font-family:var(--font-ui);color:var(--neutral-500);transition:all .12s}.prop-status-btn:hover{background:var(--neutral-50)}.prop-status-btn.active{font-weight:700}.prop-card-actions{display:flex;gap:5px;margin-top:6px;flex-wrap:wrap}.prop-action-btn{flex:1;min-width:56px;height:32px;padding:0 6px;border:1px solid var(--neutral-200);border-radius:var(--r-md);font-size:11px;font-weight:500;cursor:pointer;background:var(--white);font-family:var(--font-ui);color:var(--neutral-700);text-align:center;transition:all .12s}.prop-action-btn:hover{background:var(--neutral-100)}.prop-action-btn.danger{color:var(--red-600);border-color:var(--red-100)}.prop-action-btn.danger:hover{background:var(--red-100)}.pe-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--surface-2);z-index:150;display:flex;flex-direction:column;overflow:hidden}.pe-box{display:flex;flex-direction:column;height:100%}.pe-hdr{display:flex;align-items:center;padding:12px 20px;border-bottom:1px solid var(--color-border);background:var(--white);flex-shrink:0;gap:8px;flex-wrap:wrap}.pe-body{flex:1;overflow-y:auto;padding:24px}.pe-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:1200px;margin:0 auto}@media(max-width:700px){.pe-cols{grid-template-columns:1fr}}.pe-col{display:flex;flex-direction:column;gap:12px}.pe-section-title{font-size:10px;font-weight:800;color:var(--navy-600);text-transform:uppercase;letter-spacing:.1em;padding:6px 0 4px;border-bottom:2px solid var(--navy-500);margin-top:4px;font-family:var(--font-mono)}.prop-field{display:flex;flex-direction:column;gap:5px}.prop-field-label{font-size:11px;font-weight:700;color:var(--neutral-400);text-transform:uppercase;letter-spacing:.06em;font-family:var(--font-mono)}.prop-input{border:1.5px solid var(--color-border);border-radius:var(--r-md);padding:0 12px;height:40px;font-size:14px;font-family:var(--font-ui);background:var(--white);color:var(--color-text);resize:vertical;outline:none;transition:border-color .15s,box-shadow .15s}.prop-input:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}textarea.prop-input{height:auto;padding:10px 12px}#aw-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0c1f3f80;z-index:200;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}#aw-box{background:var(--white);border-radius:var(--r-2xl);width:380px;max-height:90vh;box-shadow:var(--shadow-xl);display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--color-border)}#aw-hdr{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--color-border);background:var(--surface-2);flex-shrink:0}#aw-body{flex:1;overflow-y:auto;padding:16px 20px}.aw-desc{font-size:13px;color:var(--neutral-500);margin:0 0 14px;line-height:1.55}.aw-section-label{font-size:9px;font-weight:800;color:var(--neutral-400);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;font-family:var(--font-mono)}#aw-scopes{display:flex;flex-direction:column;gap:6px;margin-bottom:4px}.aw-scope{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;border:1.5px solid var(--color-border);border-radius:var(--r-lg);cursor:pointer;transition:border-color .12s,background .12s}.aw-scope:hover{background:var(--neutral-50);border-color:var(--neutral-300)}.aw-scope.active{background:var(--navy-50);border-color:var(--navy-500)}.aw-scope input[type=radio]{margin-top:2px;accent-color:var(--navy-500);flex-shrink:0}.aw-scope-name{font-size:13px;font-weight:600;color:var(--color-text)}.aw-scope-desc{font-size:11px;color:var(--neutral-400);margin-top:2px}#aw-preview{background:var(--surface-2);border:1px solid var(--color-border);border-radius:var(--r-lg);padding:12px 14px;min-height:48px}.aw-preview-count{font-size:12px;font-weight:700;color:var(--color-text);margin-bottom:8px}.aw-preview-row{display:flex;justify-content:space-between;align-items:center;padding:3px 0;border-top:1px solid var(--neutral-100);font-size:11px}.aw-preview-cat{color:var(--neutral-600)}.aw-preview-n{background:var(--navy-100);color:var(--navy-600);border-radius:var(--r-full);padding:1px 8px;font-weight:700;font-size:11px;font-family:var(--font-mono)}.aw-empty{font-size:12px;color:var(--neutral-400);line-height:1.5}.aw-warning{font-size:11px;color:var(--amber-700);background:var(--amber-50);border-radius:var(--r-md);padding:6px 10px;margin-top:8px;line-height:1.5}#aw-footer{display:flex;gap:8px;justify-content:flex-end;padding:12px 20px;border-top:1px solid var(--color-border);flex-shrink:0;background:var(--surface-2)}#gp-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0c1f3f80;z-index:200;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}#gp-box{background:var(--white);border-radius:var(--r-2xl);width:min(680px,96vw);max-height:92vh;box-shadow:var(--shadow-xl);display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--color-border)}#gp-hdr{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--color-border);background:var(--surface-2);flex-shrink:0;gap:8px}#gp-tabs{display:flex;border-bottom:1px solid var(--color-border);background:var(--surface-2);flex-shrink:0}.gp-tab{flex:1;padding:10px 4px;font-size:13px;border:none;background:transparent;cursor:pointer;color:var(--neutral-400);border-bottom:2px solid transparent;font-family:var(--font-ui);font-weight:500;transition:color .15s}.gp-tab.active{color:var(--navy-700);border-bottom-color:var(--navy-500);font-weight:700;background:var(--white)}.gp-tab:hover:not(.active){color:var(--neutral-700);background:var(--neutral-50)}#gp-body{flex:1;overflow-y:auto;padding:20px}.gp-section{display:flex;flex-direction:column;gap:12px}.gp-note{font-size:12px;color:var(--neutral-500);background:var(--navy-50);border-radius:var(--r-md);padding:8px 12px;margin-bottom:4px;border-left:3px solid var(--navy-300)}#gp-footer{display:flex;gap:8px;align-items:center;padding:12px 20px;border-top:1px solid var(--color-border);flex-shrink:0;background:var(--surface-2)}#gp-success{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center}.mob-props-sheet{display:none}.lc-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:210;display:flex;align-items:center;justify-content:center}.lc-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0c1f3f80;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.lc-panel{position:relative;z-index:1;background:var(--white);border-radius:var(--r-xl);width:500px;max-width:calc(100vw - 24px);max-height:88vh;display:flex;flex-direction:column;box-shadow:var(--shadow-xl);overflow:hidden;border:1px solid var(--color-border)}.lc-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--color-border);background:var(--surface-2);flex-shrink:0}.lc-mode-tabs{display:flex;background:var(--neutral-100);border-radius:var(--r-lg);padding:3px;gap:2px;border:1px solid var(--neutral-200)}.lc-panel>.lc-mode-tabs{border-radius:0;border-left:none;border-right:none;border-top:none;padding:8px 12px;background:var(--white)}.lc-mode-tab{flex:1;padding:6px 10px;border:none;border-radius:9px;background:transparent;cursor:pointer;font-size:12px;font-weight:600;color:var(--neutral-500);font-family:var(--font-ui);transition:all .12s;white-space:nowrap}.lc-mode-tab.active{background:var(--white);color:var(--navy-900);box-shadow:0 1px 4px #0000001a}.lc-mode-tab:not(.active):hover{background:var(--neutral-200);color:var(--neutral-700)}.lc-body{flex:1;overflow-y:auto}.lc-section{padding:14px 18px;border-bottom:1px solid var(--neutral-100)}.lc-add-row{display:flex;gap:8px;align-items:center;margin-bottom:10px}.lc-select{flex:1;padding:0 10px;height:36px;border:1.5px solid var(--color-border);border-radius:var(--r-md);font-size:12px;font-family:var(--font-ui);background:var(--white);color:var(--color-text);min-width:0;outline:none}.lc-select:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}.lc-table{width:100%;border-collapse:collapse;font-size:12px;margin-top:6px}.lc-table th{text-align:left;color:var(--neutral-400);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;padding:4px 4px 8px;font-family:var(--font-mono)}.lc-table td{padding:5px 4px;border-top:1px solid var(--neutral-100);vertical-align:middle}.lc-inp{width:52px;padding:4px 6px;border:1.5px solid var(--color-border);border-radius:var(--r-sm);font-size:12px;font-family:var(--font-mono);text-align:center;outline:none}.lc-inp:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px var(--navy-100)}.lc-inp-lg{width:110px;font-size:14px;padding:6px 10px;height:40px}.lc-del{background:none;border:none;cursor:pointer;color:var(--neutral-300);font-size:13px;padding:2px 5px;border-radius:var(--r-sm)}.lc-del:hover{color:var(--red-600);background:var(--red-100)}.lc-field 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var(--color-border)}.upgrade-card-scroll{overflow-y:auto;padding:32px 28px;max-height:90vh}.upgrade-lock-icon{font-size:32px;margin-bottom:14px}.upgrade-title{font-size:20px;font-weight:700;color:var(--color-text);margin-bottom:16px;line-height:1.3}.upgrade-benefits-list{list-style:none;margin:0 0 24px;padding:0;text-align:left}.upgrade-benefit-item{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--neutral-700);line-height:1.5;padding:8px 0;border-bottom:1px solid var(--neutral-100)}.upgrade-benefit-item:last-child{border-bottom:none}.upgrade-benefit-check{flex-shrink:0;font-size:14px;margin-top:1px;color:var(--amber-500)}.upgrade-cta{width:100%;height:48px;background:var(--navy-900);color:var(--white);border:none;border-radius:var(--r-lg);font-size:15px;font-weight:700;cursor:pointer;font-family:var(--font-ui);margin-bottom:12px;transition:background .15s}.upgrade-cta:hover{background:var(--navy-800)}.upgrade-dismiss{background:none;border:none;color:var(--neutral-400);font-size:12px;cursor:pointer;padding:4px 0;display:block;margin:0 auto;font-family:var(--font-ui)}.upgrade-dismiss:hover{color:var(--neutral-600)}.design-count-badge{font-size:11px;padding:3px 9px;border-radius:var(--r-full);font-weight:700;white-space:nowrap}.design-count-badge.ok{background:var(--neutral-100);color:var(--neutral-500)}.design-count-badge.full{background:var(--red-100);color:var(--red-600);border:1px solid var(--red-100)}.btn-locked{opacity:.55;cursor:not-allowed}.upgrade-link{font-size:11px;color:var(--navy-500);cursor:pointer;text-decoration:underline;white-space:nowrap}.upgrade-link:hover{color:var(--navy-700)}.upgrade-badge-link{background:linear-gradient(135deg,var(--amber-500),var(--amber-600));color:var(--navy-900);font-weight:800;border-radius:var(--r-full);padding:4px 12px;font-size:11px;border:none;cursor:pointer;white-space:nowrap;text-decoration:none;margin-left:4px;font-family:var(--font-ui);transition:transform .15s,box-shadow .15s}.upgrade-badge-link:hover{background:linear-gradient(135deg,var(--amber-400),var(--amber-500));transform:scale(1.05);box-shadow:0 0 10px #f59e0b80}@media(max-width:767px){body{overflow:hidden}#topbar{flex-wrap:nowrap;padding:0 12px;gap:6px;height:48px}#brand-logo{font-size:14px;gap:6px;flex-shrink:0}#statusBar,#user-name{display:none}#user-bar{gap:6px;flex-shrink:0}.user-role-badge{font-size:9px;padding:2px 6px}.upgrade-badge-link{font-size:9px;padding:3px 8px}#logout-btn{font-size:11px}.tab-btn,.save-design-btn,#clearBtn{display:none}#main{padding-bottom:58px}#canvas-wrap{position:fixed;top:0;left:0;right:0;bottom:58px;width:auto;height:auto}#sidebar,#panel{display:none!important}#val-popup{width:calc(100vw - 24px);right:12px;left:12px;top:60px;max-height:calc(100% - 130px)}#bottom-controls{bottom:66px;left:8px;flex-direction:column-reverse;gap:4px}#zoom-controls,#undo-controls{padding:4px 6px}.zoom-btn{width:30px;height:30px}.canvas-act-btn{padding:8px 14px;font-size:13px}.pd{width:14px;height:14px}.xbtn{width:22px;height:22px;font-size:12px;top:-11px;right:-11px}#hint{font-size:13px}.mob-nav{display:flex;position:fixed;bottom:0;left:0;right:0;height:58px;background:var(--white);border-top:1px solid var(--color-border);z-index:150;align-items:center;padding:0 2px;box-shadow:0 -4px 16px #00000012;overflow:visible}.mob-nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 1px 5px;border:none;background:transparent;cursor:pointer;color:var(--neutral-400);font-family:var(--font-ui);min-width:0;border-top:2.5px solid transparent;transition:color .15s,border-color .15s}.mob-nav-btn.active{color:var(--navy-600);border-top-color:var(--navy-500)}.mob-nav-btn.locked{color:var(--neutral-300)}.mob-nav-icon{font-size:18px;line-height:1}.mob-nav-label{font-size:8px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.mob-nav-fab{flex:0 0 50px;width:50px;height:50px;border-radius:var(--r-full);background:linear-gradient(135deg,var(--navy-500),var(--navy-900));color:var(--white);border:3px solid var(--surface-2);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #0c1f3f4d;transform:translateY(-10px);transition:transform .15s,box-shadow .15s;align-self:center;flex-shrink:0}.mob-nav-fab:active{transform:translateY(-10px) scale(.92)}.mob-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0c1f3f73;z-index:160}.mob-palette{position:fixed;bottom:0;left:0;right:0;background:var(--white);border-radius:20px 20px 0 0;z-index:170;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 -8px 40px #0003}.mob-palette-handle{width:36px;height:4px;background:var(--neutral-200);border-radius:var(--r-full);margin:10px auto 2px;flex-shrink:0}.mob-palette-header{display:flex;align-items:center;justify-content:space-between;padding:8px 18px 12px;border-bottom:1px solid var(--neutral-100);font-size:15px;font-weight:700;flex-shrink:0;color:var(--color-text)}.mob-palette-close{width:28px;height:28px;border-radius:var(--r-full);background:var(--neutral-100);border:none;cursor:pointer;font-size:14px;color:var(--neutral-500);display:flex;align-items:center;justify-content:center;transition:background .12s,color .12s}.mob-palette-close:hover{background:var(--neutral-200);color:var(--neutral-700)}.mob-pending-banner{display:flex;align-items:center;gap:8px;background:var(--navy-50);color:var(--navy-700);padding:8px 16px;font-size:12px;border-bottom:1px solid var(--navy-200);flex-shrink:0}.mob-pending-banner button{margin-left:auto;padding:4px 10px;border:1px solid var(--navy-400);border-radius:var(--r-sm);background:var(--white);color:var(--navy-600);font-size:11px;cursor:pointer}.mob-palette-scroll{flex:1;overflow-y:auto;padding:6px 14px 28px;-webkit-overflow-scrolling:touch}.mob-sec-title{font-size:9px;font-weight:800;color:var(--neutral-400);text-transform:uppercase;letter-spacing:.08em;padding:12px 2px 6px;font-family:var(--font-mono)}.mob-items-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:4px}.mob-item{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 4px;border-radius:var(--r-lg);background:var(--surface-2);cursor:pointer;border:1px solid var(--color-border);font-family:var(--font-ui);transition:all 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18px;border:none;background:transparent;cursor:pointer;font-family:var(--font-ui);font-size:14px;color:var(--color-text);text-align:left}.more-sheet-item.active{color:var(--navy-600);font-weight:700}.more-sheet-item.locked{color:var(--neutral-300);cursor:default}.more-item-icon{font-size:20px;width:28px;text-align:center}.more-item-label{flex:1}.more-item-badge{font-size:9px;background:var(--neutral-100);color:var(--neutral-400);border-radius:var(--r-sm);padding:2px 7px;font-weight:700;text-transform:uppercase}.mob-props-sheet{display:block;position:fixed;bottom:58px;left:0;right:0;z-index:140;background:var(--white);border-top:1px solid var(--color-border);box-shadow:0 -4px 20px #0000001a;max-height:65vh;display:flex;flex-direction:column;transition:max-height .25s ease}.mob-props-sheet:not(.open){max-height:42px}.mob-props-handle{display:flex;align-items:center;padding:0 16px;height:42px;flex-shrink:0;cursor:pointer;gap:10px;-webkit-user-select:none;user-select:none}.mob-props-bar{width:32px;height:4px;background:var(--neutral-200);border-radius:var(--r-full);flex-shrink:0}.mob-props-title{font-size:13px;font-weight:600;color:var(--color-text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mob-props-chevron{font-size:11px;color:var(--neutral-400);flex-shrink:0}.mob-props-body{flex:1;overflow-y:auto;padding:6px 16px 24px;-webkit-overflow-scrolling:touch}.mob-props-sheet .spec-row input{font-size:14px;padding:5px 8px;height:40px}.mob-props-sheet .spec-row label{font-size:10px}.mob-props-sheet .spec-grid{gap:8px 12px}.mob-props-sheet .port-side-sel{font-size:13px;padding:4px 8px}#canvas-wrap{bottom:100px!important}#bottom-controls{bottom:62px}#tab-proposals{flex:1;overflow:auto;min-height:0}#proposals-wrap{padding:14px 14px 72px}.prop-grid{grid-template-columns:1fr;gap:10px}.prop-card{padding:14px}.prop-action-btn{min-width:0;padding:10px 4px;font-size:12px}#gp-overlay{align-items:flex-end}#gp-box{width:100vw;max-height:95vh;border-radius:20px 20px 0 0}#gp-tabs{overflow-x:auto;-webkit-overflow-scrolling:touch}.gp-tab{flex:none;padding:10px 14px;min-width:80px}#gp-body{padding:14px}#gp-footer{flex-wrap:wrap;gap:6px}#gp-footer .dlg-btn{flex:1;min-width:80px;padding:12px 8px;font-size:13px}.pe-hdr{padding:10px 14px;gap:6px}.pe-hdr .dlg-btn{padding:6px 12px}.pe-body{padding:14px 14px 24px}.prop-input{font-size:16px;padding:10px 12px}#estimator-wrap,#admin-wrap{padding-bottom:80px}.abtn{padding:10px 14px;font-size:13px}.section-header{flex-direction:column;align-items:flex-start}.act-btns{width:100%}.act-btns .abtn{flex:1 1 auto;text-align:center;white-space:nowrap;min-height:44px}.costing-btns{flex-wrap:wrap}.costing-btns .abtn{flex:1 1 calc(50% - 4px);min-height:44px;padding:8px 12px;font-size:13px;font-weight:600}#save-dialog{align-items:flex-end}#save-dialog-box{width:100%;max-width:100%;border-radius:20px 20px 0 0;padding:24px 20px calc(env(safe-area-inset-bottom,0px) + 28px);max-height:85vh;overflow-y:auto;box-shadow:0 -8px 40px #00000026}#save-dialog-box input,#save-dialog-box textarea{font-size:16px;padding:10px 12px}#save-dialog-box .dlg-btns{gap:10px;margin-top:6px}#save-dialog-box .dlg-btn{flex:1;padding:14px 8px;font-size:14px}#aw-box{width:calc(100vw - 24px)}.lc-panel{position:fixed;right:0;left:0;top:auto;bottom:58px;border-radius:20px 20px 0 0;max-height:88vh}.upgrade-modal-overlay{align-items:flex-end}.upgrade-card{width:100%;max-width:100%;border-radius:20px 20px 0 0;max-height:82vh}.upgrade-card-scroll{max-height:82vh;padding:24px 20px 36px}}