:root{--bg-deep:#0f1020;--bg-viewport-1:#2b2d57;--bg-viewport-2:#111225;--panel-bg:rgba(21,22,40,.82);--panel-border:rgba(255,255,255,.09);--panel-border-soft:rgba(255,255,255,.05);--text-primary:#edeff5;--text-muted:#8b8fa8;--text-faint:#565973;--accent:#5fe3c4;--accent-dim:rgba(95,227,196,.16);--accent-strong:#3fd6b0;--warn:#ff8b6b;--warn-dim:rgba(255,139,107,.14);--divider:rgba(255,255,255,.07);--radius:10px;--mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Pretendard,Roboto,sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden;background:var(--bg-deep);font-family:var(--sans);color:var(--text-primary)}#app{position:relative;width:100vw;height:100vh}.login-wrap{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1100px 620px at 50% -10%,#1a1c36 0%,transparent 60%),var(--bg-deep);overflow:auto}.login-card{width:min(400px,100%);background:linear-gradient(180deg,#1a1c36f5,#121325f5);border:1px solid var(--panel-border);border-radius:16px;box-shadow:0 24px 70px #0000008c;padding:34px 30px 30px;display:flex;flex-direction:column;gap:15px}.login-brand{display:flex;flex-direction:column;align-items:center;gap:6px;margin-bottom:8px}.login-logo{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent) 0%,#6ec9ff 100%);margin-bottom:4px}.login-logo svg{width:28px;height:28px;stroke:#0f1020;fill:none;stroke-width:2}.login-title{font-size:22px;font-weight:700;letter-spacing:-.01em;color:var(--text-primary)}.login-sub{font-size:12.5px;color:var(--text-muted);letter-spacing:.02em}.login-field{display:flex;flex-direction:column;gap:6px}.login-label{font-size:11.5px;color:var(--text-muted);letter-spacing:.02em}.login-field input,.login-password input{width:100%;background:#ffffff0a;color:var(--text-primary);border:1px solid var(--panel-border-soft);border-radius:9px;padding:11px 12px;font-size:14px;font-family:var(--sans);outline:none;transition:border-color .12s ease}.login-field input:focus,.login-password input:focus{border-color:#5fe3c48c}.login-password{position:relative;display:flex}.login-password input{padding-right:44px}.login-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-faint);cursor:pointer;border-radius:7px}.login-eye:hover{color:var(--text-muted)}.login-eye.active{color:var(--accent)}.login-eye svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.7}.login-remember{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-muted);cursor:pointer;user-select:none}.login-remember 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8px;color:var(--text-muted);font-size:12.5px;font-family:var(--sans);cursor:pointer;transition:color .12s ease,background .12s ease}.login-lang-btn:hover{color:var(--text-primary);background:#ffffff0d}.login-lang-btn.active{color:var(--accent);font-weight:600}.login-lang-sep{color:var(--text-faint);font-size:12px}@media (max-width:520px),(max-height:620px){.login-wrap{padding-top:58px}}.mc-gate{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:var(--bg-deep)}.mc-gate-card{display:flex;flex-direction:column;align-items:center;gap:10px}.mc-gate-logo{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent),#6ec9ff)}.mc-gate-logo svg{width:24px;height:24px;stroke:#0f1020;fill:none;stroke-width:2}.mc-gate-name{font-size:18px;font-weight:700;color:var(--text-primary)}.mc-gate-sub{font-size:12px;color:var(--text-muted)}.user-info-bar{position:relative;z-index:11;display:flex;align-items:center;justify-content:center;gap:0;padding:8px 6px 6px;border-top:1px solid var(--divider)}.user-info-bar:empty{display:none}.logout-btn{flex:0 0 auto;width:100%;min-width:0;height:30px;padding:0 8px;border-radius:7px;border:1px solid var(--panel-border-soft);background:#ffffff0a;color:var(--text-primary);font-size:12px;font-family:var(--sans);cursor:pointer;white-space:nowrap;transition:background .15s ease,border-color .15s ease,color .15s ease,opacity .15s ease}.logout-btn:hover{background:#ffffff17;border-color:#ffffff29}.logout-btn:disabled{opacity:.62;cursor:not-allowed}.logout-error{position:absolute;bottom:calc(100% + 8px);right:0;width:min(320px,calc(100vw - 36px));padding:9px 10px;border-radius:8px;border:1px solid rgba(255,139,107,.35);background:#36191cf0;color:#ffb4a3;font-size:12px;line-height:1.45}@media (max-width:440px){.login-card{padding:26px 20px 22px;border-radius:14px}}canvas#viewport{position:absolute;inset:0;display:block;background:#000;cursor:grab;touch-action:none}canvas#viewport.grabbing{cursor:grabbing}canvas#viewport.brush-cursor{cursor:crosshair}canvas#viewport.split-pick-cursor{cursor:crosshair}canvas#viewport.mode-camera{cursor:grab}canvas#viewport.mode-camera.grabbing{cursor:grabbing}canvas#viewport.mode-point{cursor:crosshair}canvas#viewport.mode-paint{cursor:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'><circle cx='12' cy='12' r='9' fill='rgba(255,179,71,0.28)' stroke='%23ffb347' stroke-width='1.5'/></svg>") 12 12,crosshair}canvas#viewport.mode-erase{cursor:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'><rect x='4' y='9' width='14' height='9' 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svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.9}#comparePanel{position:absolute;left:18px;top:70px;width:250px;z-index:15;overflow:hidden}.compare-target-row{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-primary)}.compare-target-tag{font-size:10px;font-weight:700;letter-spacing:.03em;padding:2px 7px;border-radius:5px;background:#ffffff14;color:var(--text-muted);flex:0 0 auto}.compare-target-tag.after{background:var(--accent-dim);color:var(--accent)}.compare-toggle{width:38px;height:21px;border-radius:11px;border:1px solid var(--panel-border-soft);background:#ffffff14;position:relative;cursor:pointer;padding:0;transition:background .15s ease,border-color .15s ease;flex:0 0 auto}.compare-toggle .compare-toggle-knob{position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%;background:var(--text-muted);transition:transform .16s ease,background .16s 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ease}.icon-btn:hover{background:#ffffff14;color:var(--text-primary)}.icon-btn.danger:hover{background:var(--warn-dim);color:var(--warn)}.icon-btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8}.layer-row.hidden-layer .vis-btn{color:var(--text-faint)}.layer-row .vis-btn.active-eye,.layer-row .axis-btn.active-axis{color:var(--accent)}.layer-edit-badge{display:inline-flex;align-items:center;gap:3px;align-self:flex-start;font-size:9.5px;color:var(--accent);padding:0 2px;letter-spacing:.02em}.layer-edit-badge svg{width:10px;height:10px;stroke:currentColor;fill:none;stroke-width:2}.empty-layers{padding:22px 10px;text-align:center;color:var(--text-faint);font-size:12px;line-height:1.6}.panel-footer{display:flex;gap:8px;padding:10px 14px 13px;border-top:1px solid var(--divider);flex:0 0 auto}.mini-btn{flex:1;padding:7px 0;border-radius:7px;border:1px solid var(--panel-border-soft);background:#ffffff08;color:var(--text-muted);font-size:11.5px;font-family:var(--sans);cursor:pointer;letter-spacing:.01em;transition:all .15s ease}.mini-btn:hover{background:#ffffff14;color:var(--text-primary);border-color:#ffffff26}#rightToolbar{position:absolute;top:18px;right:18px;bottom:18px;z-index:10;display:flex;flex-direction:column;align-items:stretch;width:84px;padding:0;overflow:hidden}.right-toolbar-menu{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 6px 7px}.right-toolbar-menu::-webkit-scrollbar{width:5px}.right-toolbar-menu::-webkit-scrollbar-thumb{background:#ffffff24;border-radius:3px}.right-toolbar-menu::-webkit-scrollbar-track{background:transparent}.right-toolbar-bottom{flex:0 0 auto;display:flex;flex-direction:column;align-items:stretch;padding:0 6px 8px;background:linear-gradient(180deg,#1516282e,#1516286b)}.tool-btn{width:72px;padding:11px 0 10px;border:none;background:transparent;display:flex;flex-direction:column;align-items:center;gap:7px;color:var(--text-muted);cursor:pointer;border-radius:10px;font-size:13px;letter-spacing:.01em;transition:all .15s ease}.tool-btn:hover{background:#ffffff0f;color:var(--text-primary)}.tool-btn.active{color:var(--accent);background:var(--accent-dim)}.tool-btn svg{width:25px;height:25px;stroke:currentColor;fill:none;stroke-width:1.7}.tool-btn>span{text-align:center;line-height:1.22;word-break:keep-all}@media (min-width:641px){html[lang=en] #rightToolbar{width:96px}html[lang=en] #rightToolbar .right-toolbar-menu>.tool-btn,html[lang=en] #rightToolbar .tool-group>.tool-btn{width:84px}}.tool-divider{width:44px;height:1px;background:var(--divider);margin:5px 0}.toolbar-hidden{display:none}.tool-group{position:relative;display:flex;flex-direction:column;align-items:center}.tool-group-btn{position:relative;line-height:1.22;word-break:keep-all}.tool-group-btn:after{content:"";position:absolute;left:5px;top:50%;transform:translateY(-50%);width:0;height:0;border-style:solid;border-width:3.5px 4.5px 3.5px 0;border-color:transparent currentColor transparent transparent;opacity:.45}.tool-group.open>.tool-group-btn:after{opacity:.9}.tool-group.open>.tool-group-btn{background:#ffffff0f;color:var(--text-primary)}.tool-group-btn.active,.tool-group.open>.tool-group-btn.active{color:var(--accent);background:var(--accent-dim)}.tool-flyout{position:fixed;top:0;left:0;z-index:20;display:flex;flex-direction:column;align-items:stretch;gap:2px;padding:8px 6px;border-radius:12px;border:1px solid var(--panel-border);background:#151628f2;backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);box-shadow:0 12px 34px #00000073}.tool-flyout[hidden]{display:none}.tool-flyout:after{content:"";position:absolute;top:26px;left:100%;border-style:solid;border-width:6px 0 6px 8px;border-color:transparent transparent transparent rgba(255,255,255,.13)}.tool-flyout-title{padding:2px 8px 6px;font-size:11px;letter-spacing:.03em;color:var(--text-faint);white-space:nowrap;text-align:left}.tool-flyout .tool-btn{width:auto;min-width:126px;flex-direction:row;justify-content:flex-start;gap:9px;padding:8px 12px 8px 9px;font-size:12.5px;white-space:nowrap}.tool-flyout .tool-btn svg{width:20px;height:20px;flex:0 0 auto}#meshEditPanel{position:absolute;left:18px;top:18px;transform:none;width:286px;z-index:16;overflow-x:hidden;overflow-y:auto;transition:top .15s ease}#meshEditPanel::-webkit-scrollbar{width:6px}#meshEditPanel::-webkit-scrollbar-thumb{background:#ffffff24;border-radius:3px}#meshEditPanel::-webkit-scrollbar-track{background:transparent}.mesh-edit-section{padding:11px 14px;border-bottom:1px solid var(--divider);display:flex;flex-direction:column;gap:8px}.mesh-edit-target-select{margin-top:0;text-overflow:ellipsis;cursor:pointer}.mesh-edit-target-select:disabled{color:var(--text-faint);cursor:default}.mesh-edit-check{display:flex;align-items:center;gap:8px;margin-top:2px;color:var(--text-muted);font-size:12px;cursor:pointer}.mesh-edit-check input{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}.mesh-edit-status{min-height:16px;color:var(--text-faint);font-size:11.5px;line-height:1.4}.mesh-edit-status.busy{color:var(--accent)}.mesh-edit-count{display:flex;align-items:center;justify-content:space-between;padding:7px 9px;border:1px solid var(--panel-border-soft);border-radius:7px;background:#ffffff09;color:var(--text-muted);font-size:12px}.mesh-edit-count b{font-family:var(--mono);color:var(--accent);font-size:13px}.mesh-edit-lasso-overlay{position:absolute;inset:0;z-index:14;width:100%;height:100%;pointer-events:none;overflow:visible}.mesh-edit-lasso-overlay path{fill:#5fe3c41a;stroke:#5fe3c4;stroke-width:1.6;stroke-dasharray:5 4;vector-effect:non-scaling-stroke}#app.mesh-edit-lasso #viewport{cursor:crosshair}#axisPanel{position:absolute;left:18px;top:18px;transform:none;width:280px;z-index:15;overflow:hidden;transition:top .15s ease}#axisAngleSlider::-webkit-slider-thumb{background:#e07ad9;box-shadow:0 0 0 1px #e07ad966}#axisAngleSlider::-moz-range-thumb{background:#e07ad9}#normalPanel{position:absolute;left:18px;top:18px;transform:none;z-index:15;overflow:auto;transition:top .15s ease}#normalLengthSlider::-webkit-slider-thumb,#normalOpacitySlider::-webkit-slider-thumb,#normalBackSlider::-webkit-slider-thumb{background:#6366ff;box-shadow:0 0 0 1px #6366ff66}#normalLengthSlider::-moz-range-thumb,#normalOpacitySlider::-moz-range-thumb,#normalBackSlider::-moz-range-thumb{background:#6366ff}.normal-section{padding:11px 14px;border-bottom:1px solid var(--divider)}.normal-empty-hint{padding:14px;font-size:12px;color:var(--text-faint);line-height:1.55;border-bottom:1px solid var(--divider)}.normal-mesh-list{display:flex;flex-direction:column;gap:5px;max-height:150px;overflow:auto}.normal-mesh-row{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-primary);cursor:pointer}.normal-mesh-row input{flex:0 0 auto;width:15px;height:15px;cursor:pointer}.normal-mesh-row .normal-mesh-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.normal-mesh-row.active-target .normal-mesh-name{color:#9b9dff;font-weight:600}.normal-btn-row{display:flex;gap:5px;flex-wrap:wrap}.normal-seg-btn{flex:1;min-width:auto;padding:6px 4px;border-radius:6px;border:1px solid var(--panel-border-soft);background:#ffffff08;color:var(--text-muted);font-size:11.5px;font-family:var(--sans);cursor:pointer;white-space:nowrap;transition:all .12s ease}.normal-seg-btn:hover{background:#ffffff0f;color:var(--text-primary)}.normal-seg-btn.active{background:#6366ff29;border-color:#6366ff80;color:#a7a9ff}.normal-swatch{position:relative;width:26px;height:18px;border-radius:5px;border:1px solid var(--panel-border-soft);background:#6366ff;overflow:hidden}.normal-swatch input[type=color]{position:absolute;inset:-4px;width:calc(100% + 8px);height:calc(100% + 8px);border:none;padding:0;cursor:pointer;background:transparent}.normal-btn-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}#vdPanel{position:absolute;left:18px;top:18px;transform:none;width:280px;z-index:15;overflow:hidden;transition:top .15s ease}#vdSlider::-webkit-slider-thumb{background:#5fe3c4;box-shadow:0 0 0 1px #5fe3c466}#vdSlider::-moz-range-thumb{background:#5fe3c4}.vd-target-btns{display:flex;gap:5px}.vd-target-btn{flex:1;padding:6px 3px;border-radius:6px;border:1px solid var(--panel-border-soft);background:#ffffff08;color:var(--text-muted);font-size:11px;font-family:var(--sans);cursor:pointer;transition:all .15s ease}.vd-target-btn:hover:not(:disabled){background:#ffffff14;color:var(--text-primary)}.vd-target-btn.active{background:#5fe3c424;color:#5fe3c4;border-color:#5fe3c4}.vd-target-btn:disabled{opacity:.4;cursor:not-allowed}.vd-range-hint{display:flex;justify-content:space-between;margin-top:5px;font-family:var(--mono);font-size:10px;color:var(--text-faint)}.vd-input-row{display:flex;align-items:stretch;gap:6px;margin-top:12px}.vd-step-btn{flex:0 0 40px;font-size:17px;line-height:1;padding:0;font-family:var(--mono)}.vd-number-wrap{flex:1;display:flex;align-items:center;gap:5px;background:#ffffff0d;border:1px solid var(--panel-border-soft);border-radius:7px;padding:0 10px}.vd-number-wrap input[type=number]{flex:1;width:100%;background:transparent;border:none;outline:none;color:var(--text-primary);font-family:var(--mono);font-size:14px;text-align:right;padding:7px 0;-moz-appearance:textfield}.vd-number-wrap input[type=number]::-webkit-outer-spin-button,.vd-number-wrap input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.vd-unit{font-size:11px;color:var(--text-faint);font-family:var(--mono)}#regPanel{position:absolute;left:18px;top:18px;transform:none;z-index:15;overflow:hidden;max-height:calc(100vh - 36px);overflow-y:auto;transition:top .2s ease,bottom .2s ease}#regPanel.painting-mode{top:auto;bottom:18px;max-height:min(320px,calc(100vh - 36px))}#regPanel select{outline:none}#regPanel select option{background:#1a1c33}.reg-point-list{display:flex;flex-direction:column;gap:5px;margin-top:9px}.reg-point-row{display:grid;grid-template-columns:18px 1fr 1fr;align-items:center;gap:6px;padding:6px;border:1px solid var(--panel-border-soft);border-radius:7px;background:#ffffff06;font-size:11px;color:var(--text-muted)}.reg-point-badge{width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:10px;color:#0f1020;font-weight:700}.reg-point-delete{border:none;background:transparent;color:var(--text-faint);cursor:pointer;font-size:11px;text-align:left;padding:2px 0}.reg-point-delete:hover{color:var(--warn)}.mini-btn:disabled{opacity:.42;cursor:not-allowed}.mini-btn:disabled:hover{background:#ffffff08;color:var(--text-muted);border-color:var(--panel-border-soft)}.reg-section{padding:12px 14px;border-bottom:1px solid var(--divider);display:flex;flex-direction:column;gap:8px}.reg-section-title,.reg-field-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.reg-select{width:100%;margin-top:4px;background:#ffffff0d;color:var(--text-primary);border:1px solid var(--panel-border-soft);border-radius:6px;padding:6px 8px;font-size:12.5px;outline:none}.reg-select option{background:#1a1c33}.reg-companion-block{display:flex;flex-direction:column;gap:7px}.reg-companion-list{display:flex;flex-direction:column;gap:6px;max-height:120px;overflow:auto;padding:7px;border:1px solid rgba(255,255,255,.1);border-radius:8px;background:#ffffff09}.reg-companion-empty{font-size:11.5px;color:var(--text-faint);padding:2px 1px}.reg-companion-item{display:flex;align-items:center;gap:8px;min-height:24px;font-size:12px;color:var(--text-secondary)}.reg-companion-item input{width:14px;height:14px;accent-color:var(--accent)}.reg-companion-item.disabled{opacity:.48}.reg-companion-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reg-summary{display:flex;flex-direction:column;gap:3px;padding:8px 9px;border-radius:8px;background:#6ec9ff14;border:1px solid rgba(110,201,255,.16);color:var(--text-secondary);font-size:11.5px;line-height:1.35}.split-viewport-label{max-width:min(330px,calc(50vw - 34px))}#splitAlignmentOverlay .split-viewport-label{flex-direction:column;align-items:stretch;justify-content:flex-start}#splitAlignmentOverlay .split-viewport-label>span{display:block}.split-input-hint{margin-top:6px;color:var(--text-faint);font-size:11px;line-height:1.35}#splitAlignmentOverlay .split-input-hint{display:block}.split-vis-list{display:flex;flex-direction:column;gap:5px;margin-top:7px}#splitAlignmentOverlay .split-vis-list{display:flex;flex-direction:column}.split-vis-row{display:grid;grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:7px;padding:5px 6px;border-radius:7px;background:#0f102094;border:1px solid rgba(255,255,255,.1)}#splitAlignmentOverlay .split-vis-row{display:grid}.split-vis-eye{width:24px;height:22px;display:flex;align-items:center;justify-content:center;padding:0;border-radius:6px;border:1px solid rgba(255,255,255,.14);background:#ffffff0d;color:var(--text-primary);cursor:pointer;pointer-events:auto}.split-vis-eye svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8}.split-vis-eye.off{color:var(--text-faint);opacity:.66}.split-vis-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11.5px}.split-vis-badge{font-size:10px;color:#5fe3c4;border:1px solid rgba(95,227,196,.35);border-radius:999px;padding:2px 6px;background:#5fe3c41a}.split-vis-badge.companion{color:#ffb347;border-color:#ffb34759;background:#ffb3471a}.split-empty-notice{margin-top:7px;color:var(--warn);font-size:11.5px}#splitAlignmentOverlay .split-empty-notice{display:block}.reg-warn{font-size:11.5px;color:var(--warn);line-height:1.5}.reg-hint{font-size:11.5px;color:var(--text-faint);line-height:1.5}.reg-mini-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.reg-mono-accent{font-family:var(--mono);font-size:12px;color:#ffb347}.reg-row-between{display:flex;align-items:center;justify-content:space-between}.reg-btn-row{display:flex;gap:6px}.reg-run-btn{width:100%;padding:9px 0;background:var(--accent-dim);border-color:#5fe3c44d;color:var(--accent)}.reg-finalize-btn{width:100%;padding:11px 0;font-size:12.5px;font-weight:700;letter-spacing:.02em;background:var(--accent);border-color:var(--accent);color:#0f1020;box-shadow:0 0 16px #5fe3c447}.reg-finalize-btn:hover{background:#7cf0d6;border-color:#7cf0d6}.reg-count-row{display:flex;gap:8px}.reg-count{flex:1;text-align:center;font-size:11px;color:var(--text-muted);padding:5px 0;border:1px solid var(--panel-border-soft);border-radius:6px;background:#ffffff06}.reg-count b{font-family:var(--mono);color:var(--accent)}.reg-method-btns{display:flex;gap:8px}.reg-method-btn{flex:1;display:flex;flex-direction:column;gap:3px;align-items:flex-start;padding:10px 11px;border:1px solid var(--panel-border-soft);border-radius:8px;background:#ffffff08;color:var(--text-muted);cursor:pointer;text-align:left;transition:all .15s ease}.reg-method-btn:hover{background:#ffffff12;color:var(--text-primary);border-color:#ffffff26}.reg-method-btn.active{background:var(--accent-dim);border-color:#5fe3c466;color:var(--accent)}.reg-method-name{font-size:12.5px;font-weight:600}.reg-method-sub{font-size:10px;opacity:.75;font-family:var(--mono)}.reg-mode-btns{display:flex;gap:6px}.reg-mode-btn{flex:1;padding:7px 0;border-radius:7px;border:1px solid var(--panel-border-soft);background:#ffffff08;color:var(--text-muted);font-size:11.5px;cursor:pointer;transition:all .15s ease}.reg-mode-btn:hover:not(:disabled){background:#ffffff14;color:var(--text-primary)}.reg-mode-btn.active{background:var(--accent-dim);border-color:#5fe3c473;color:var(--accent);font-weight:600}.reg-mode-btn:disabled{opacity:.32;cursor:not-allowed}.reg-stepper{display:flex;align-items:stretch;gap:0;padding:12px 14px;border-bottom:1px solid var(--divider)}.reg-step{display:flex;flex-direction:column;align-items:center;gap:5px;flex:1;position:relative}.reg-step+.reg-step:before{content:"";position:absolute;top:11px;left:-50%;width:100%;height:2px;background:var(--panel-border-soft)}.reg-step.done+.reg-step:before{background:#5fe3c480}.reg-step-dot{width:23px;height:23px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-family:var(--mono);position:relative;z-index:1;border:1.5px solid var(--panel-border-soft);background:var(--panel-bg);color:var(--text-faint)}.reg-step.current .reg-step-dot{border-color:var(--accent);color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.reg-step.done .reg-step-dot{border-color:var(--accent);background:var(--accent);color:#0f1020}.reg-step-label{font-size:10px;color:var(--text-faint);text-align:center;line-height:1.2}.reg-step.current .reg-step-label{color:var(--text-primary)}.reg-step.done .reg-step-label{color:var(--text-muted)}.reg-step-nav{flex-direction:row}.reg-result{padding:12px 14px;border-bottom:1px solid var(--divider);font-family:var(--mono);font-size:11.5px;color:var(--text-muted);line-height:1.7;white-space:pre-line}#rotModeBar{position:absolute;bottom:16px;left:50%;transform:translate(-50%);z-index:12;display:flex;flex-direction:column;gap:6px;padding:6px 9px;border-radius:9px;border:1px solid var(--panel-border);background:#0f1020b3;backdrop-filter:blur(14px) saturate(130%);-webkit-backdrop-filter:blur(14px) saturate(130%)}.rot-bar-row{display:flex;align-items:center;gap:8px}.rot-pcs-row{padding-top:6px;border-top:1px solid var(--divider)}.rot-pcs-btn{padding:4px 9px;border-radius:5px;border:1px solid var(--panel-border-soft);background:#ffffff08;color:var(--text-muted);font-family:var(--sans);font-size:10.5px;cursor:pointer;white-space:nowrap;transition:all .15s ease}.rot-pcs-btn:hover:not(:disabled){background:#ffffff14;color:var(--text-primary)}.rot-pcs-btn:disabled{opacity:.4;cursor:not-allowed}.rot-pcs-toggle{display:flex;align-items:center;gap:4px;cursor:pointer;font-family:var(--sans);font-size:10.5px;color:var(--text-muted)}.rot-pcs-toggle input{margin:0;cursor:pointer;accent-color:#5fe3c4}.rot-pcs-status{font-family:var(--mono);font-size:9.5px;color:var(--text-faint);letter-spacing:.03em}.rot-pcs-status.custom{color:#5fe3c4}.rot-mode-label{font-family:var(--mono);font-size:9.5px;color:var(--text-faint);letter-spacing:.06em;text-transform:uppercase}.rot-mode-btns{display:flex;gap:3px}.rot-mode-btn{min-width:30px;padding:4px 7px;border-radius:5px;border:1px solid var(--panel-border-soft);background:#ffffff08;color:var(--text-muted);font-family:var(--mono);font-size:10.5px;cursor:pointer;transition:all .15s ease}.rot-mode-btn:hover{background:#ffffff14;color:var(--text-primary)}.rot-mode-btn.active{background:#5fe3c424;color:#5fe3c4;border-color:#5fe3c4}.rot-mode-btn[data-rot-mode=x].active{background:#ff4f4f24;color:#ff7a7a;border-color:#ff4f4f}.rot-mode-btn[data-rot-mode=y].active{background:#49d66f24;color:#6fe08d;border-color:#49d66f}.rot-mode-btn[data-rot-mode=z].active{background:#4a8dff24;color:#7aaaff;border-color:#4a8dff}.rot-step-row{display:flex;align-items:center;gap:3px;padding-left:8px;border-left:1px solid var(--divider)}.rot-step-btn{width:22px;height:22px;padding:0;border-radius:5px;line-height:1;border:1px solid var(--panel-border-soft);background:#ffffff08;color:var(--text-muted);font-family:var(--mono);font-size:13px;cursor:pointer;transition:all .15s ease}.rot-step-btn:hover{background:#ffffff14;color:var(--text-primary)}.rot-step-select{height:22px;padding:0 4px;border-radius:5px;border:1px solid var(--panel-border-soft);background:#ffffff08;color:var(--text-muted);font-family:var(--mono);font-size:10px;cursor:pointer}.rot-angle-readout{font-family:var(--mono);font-size:10px;color:var(--text-faint);letter-spacing:.02em;min-width:52px}#readout{position:absolute;bottom:16px;left:18px;z-index:10;font-family:var(--mono);font-size:10.5px;color:var(--text-faint);display:flex;align-items:center;gap:14px;letter-spacing:.02em}#readout span b{color:var(--text-muted);font-weight:500}#shortcutHelpBtn{width:18px;height:18px;border-radius:50%;flex-shrink:0;border:1px solid var(--panel-border-soft);background:#ffffff0a;color:var(--text-muted);font-family:var(--sans);font-size:11px;font-weight:700;line-height:1;cursor:pointer;padding:0;transition:all .15s ease}#shortcutHelpBtn:hover,#shortcutHelpBtn.active{background:var(--accent-dim);border-color:#5fe3c466;color:var(--accent)}#shortcutHelpPopover{position:absolute;bottom:44px;left:18px;z-index:20;min-width:186px;padding:11px 13px;border:1px solid var(--panel-border);border-radius:9px;background:#0f1020db;backdrop-filter:blur(14px) saturate(130%);-webkit-backdrop-filter:blur(14px) saturate(130%);box-shadow:0 8px 24px #0006}.shortcut-help-title{font-size:10px;color:var(--text-faint);letter-spacing:.05em;text-transform:uppercase;font-weight:600;margin-bottom:8px}.shortcut-help-row{display:flex;align-items:center;gap:6px;padding:3px 0;font-size:12px;color:var(--text-primary)}.shortcut-help-row span{margin-left:auto;color:var(--text-muted)}.shortcut-help-row kbd{font-family:var(--mono);font-size:10.5px;min-width:16px;text-align:center;padding:2px 5px;border-radius:4px;border:1px solid var(--panel-border-soft);background:#ffffff0f;color:var(--text-primary)}.modal-overlay{position:absolute;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;background:#0607109e;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.modal-dialog{width:min(420px,calc(100vw - 40px));max-height:calc(100vh - 80px);overflow:auto;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:12px;box-shadow:0 20px 60px #00000080;padding:18px 18px 15px}.modal-title{font-size:14px;font-weight:700;color:var(--text-primary);letter-spacing:.01em}.modal-sub{font-size:11.5px;color:var(--text-faint);line-height:1.5;margin:5px 0 14px}.import-file-list{display:flex;flex-direction:column;gap:8px}.import-file-row{display:flex;flex-direction:column;gap:7px;padding:8px 10px;border:1px solid var(--panel-border-soft);border-radius:8px;background:#ffffff06}.import-file-top{display:flex;align-items:center;gap:10px}.import-file-name{flex:1;min-width:0;font-size:12px;font-family:var(--mono);color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.import-edit-btn{flex:0 0 auto;min-width:76px}.import-summary{font-size:11.5px;line-height:1.4;letter-spacing:.01em;padding-left:1px}.import-summary.ok{color:#5fe3c4}.import-summary.low{color:#ffb347}.import-edit{display:flex;flex-direction:column;gap:8px;margin-top:2px;padding:9px 10px;border:1px solid var(--panel-border-soft);border-radius:7px;background:#ffffff05}.import-edit-row{display:flex;align-items:center;gap:8px}.import-edit-label{flex:0 0 68px;font-size:11px;color:var(--text-muted)}.import-edit select{flex:1;background:#ffffff0d;color:var(--text-primary);border:1px solid var(--panel-border-soft);border-radius:6px;padding:5px 8px;font-size:12px;font-family:var(--sans);cursor:pointer;outline:none}.import-edit select option{background:#1a1c33}.import-ct-label{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--text-muted);cursor:pointer}.import-cat-select{flex:0 0 auto;min-width:104px;background:#ffffff0d;color:var(--text-primary);border:1px solid var(--panel-border-soft);border-radius:6px;padding:5px 8px;font-size:12px;font-family:var(--sans);cursor:pointer;outline:none}.import-cat-select option{background:#1a1c33}.modal-actions{display:flex;gap:8px;margin-top:16px}.dicom-modal-overlay{align-items:stretch;justify-content:center;padding:26px}.dicom-modal{width:min(1180px,calc(100vw - 52px));height:min(780px,calc(100vh - 52px));display:flex;flex-direction:column;overflow:hidden;border-radius:12px;box-shadow:0 24px 80px #00000094}.dicom-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:17px 18px 0}.dicom-modal-head .icon-btn{flex:0 0 auto}.dicom-modal-body{flex:1;min-height:0;display:grid;grid-template-columns:320px minmax(0,1fr);gap:14px;padding:0 18px 16px}.dicom-side{min-height:0;display:flex;flex-direction:column;gap:11px;border:1px solid var(--panel-border-soft);border-radius:8px;background:#ffffff06;padding:12px}.dicom-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.dicom-actions .mini-btn{width:auto}.dicom-progress{display:flex;flex-direction:column;gap:8px}.dicom-progress-row{display:flex;align-items:center;gap:8px}.dicom-progress-row span{flex:1;min-width:0;font-size:11.5px;color:var(--text-muted)}.dicom-progress-row .mini-btn{flex:0 0 58px;padding:6px 0}.dicom-progress-track{height:6px;border-radius:4px;overflow:hidden;background:#ffffff0f}#dicomProgressBar{height:100%;width:0;background:var(--accent);transition:width .12s linear}.dicom-status{min-height:39px;padding:9px 10px;border-radius:7px;border:1px solid var(--panel-border-soft);color:var(--text-muted);font-size:12px;line-height:1.45;background:#ffffff06}.dicom-status[data-tone=ok]{color:#9af1dc;border-color:#5fe3c447;background:#5fe3c414}.dicom-status[data-tone=warn]{color:#ffca9d;border-color:#ffb34747;background:#ffb34714}.dicom-status[data-tone=error]{color:#ffb4a3;border-color:#ff8b6b52;background:var(--warn-dim)}.dicom-section-title{font-size:10.5px;color:var(--text-faint);letter-spacing:.06em;text-transform:uppercase;font-weight:700}.dicom-series-list{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:8px}.dicom-series-item{width:100%;text-align:left;border:1px solid var(--panel-border-soft);border-radius:8px;background:#ffffff09;color:var(--text-primary);cursor:pointer;padding:10px;font-family:var(--sans);transition:background .15s ease,border-color .15s ease}.dicom-series-item:hover{background:#fff1;border-color:#ffffff26}.dicom-series-item.active{border-color:#5fe3c473;background:var(--accent-dim)}.dicom-series-item:disabled{cursor:not-allowed;opacity:.62}.dicom-series-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.dicom-series-top span{font-size:12.5px;font-weight:700}.dicom-series-top b{font-size:11px;color:var(--accent);font-family:var(--mono)}.dicom-series-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px 8px;font-size:11px;color:var(--text-muted);font-family:var(--mono)}.dicom-series-messages{display:flex;flex-direction:column;gap:4px;margin-top:8px}.dicom-series-messages span{font-size:11px;line-height:1.4;color:#ffca9d}.dicom-empty{padding:18px 10px;text-align:center;color:var(--text-faint);font-size:12px;border:1px dashed var(--panel-border-soft);border-radius:8px}.dicom-viewer{min-width:0;min-height:0;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:12px}.dicom-preview-grid{min-height:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.85fr);gap:12px}.dicom-canvas-wrap{min-height:0;display:flex;align-items:center;justify-content:center;border:1px solid var(--panel-border-soft);border-radius:8px;background:#05060b;overflow:hidden}.dicom-surface-wrap{position:relative;min-height:0;border:1px solid var(--panel-border-soft);border-radius:8px;background:#05060b;overflow:hidden}#dicomSurfaceCanvas{width:100%;height:100%;display:block}.dicom-surface-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--text-faint);font-size:12px;pointer-events:none}#dicomSliceCanvas{max-width:100%;max-height:100%;width:auto;height:auto;image-rendering:auto;background:#000;aspect-ratio:1 / 1}.dicom-controls{border:1px solid var(--panel-border-soft);border-radius:8px;background:#ffffff06;padding:12px;display:flex;flex-direction:column;gap:12px}.dicom-control-row{display:grid;grid-template-columns:54px minmax(0,1fr) 76px;align-items:center;gap:10px}.dicom-control-row span{font-size:11.5px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.dicom-control-row b{font-size:12px;color:var(--text-primary);font-family:var(--mono);text-align:right}.dicom-threshold-grid{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:10px;align-items:end}.dicom-threshold-grid label{display:flex;flex-direction:column;gap:6px;min-width:0}.dicom-threshold-grid label span{font-size:11.5px;color:var(--text-muted)}.dicom-threshold-grid input[type=number],.dicom-roi-grid input{width:100%;border:1px solid var(--panel-border-soft);border-radius:7px;background:#ffffff0d;color:var(--text-primary);padding:7px 8px;font-size:12px;font-family:var(--mono);outline:none}.dicom-quality-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:7px}.dicom-quality-btn{border:1px solid var(--panel-border-soft);border-radius:7px;background:#ffffff08;color:var(--text-muted);padding:7px 8px;cursor:pointer;font-size:11.5px;font-family:var(--sans)}.dicom-quality-btn:hover{color:var(--text-primary);background:#ffffff12}.dicom-quality-btn.active{color:var(--accent);background:var(--accent-dim);border-color:#5fe3c459}.dicom-roi-grid{display:grid;grid-template-columns:1fr 1fr 1fr 88px;gap:8px;align-items:end}.dicom-roi-grid label{display:grid;grid-template-columns:18px 1fr 1fr;gap:5px;align-items:center;min-width:0}.dicom-roi-grid label span{font-size:11px;color:var(--text-muted);font-weight:700}.dicom-surface-actions{display:grid;grid-template-columns:1.3fr .7fr .8fr;gap:8px}.dicom-surface-result{min-height:24px;color:var(--text-muted);font-size:11.5px;line-height:1.45;font-family:var(--mono)}.dicom-wl-grid{display:grid;grid-template-columns:1fr 1fr 88px;gap:10px;align-items:end}.dicom-wl-grid label{display:flex;flex-direction:column;gap:5px;min-width:0}.dicom-wl-grid label span{font-size:11.5px;color:var(--text-muted)}.dicom-wl-grid input{width:100%;border:1px solid var(--panel-border-soft);border-radius:7px;background:#ffffff0d;color:var(--text-primary);padding:7px 9px;font-size:12px;font-family:var(--mono);outline:none}.dicom-volume-meta{min-height:34px;color:var(--text-faint);font-size:11.5px;line-height:1.45;font-family:var(--mono);overflow-wrap:anywhere}.dicom-modal-actions{justify-content:flex-end;margin-top:0;padding:12px 18px 16px;border-top:1px solid var(--divider)}.dicom-modal-actions .mini-btn{flex:0 0 92px}@media (max-width:820px){.dicom-modal-overlay{padding:12px}.dicom-modal{width:calc(100vw - 24px);height:calc(100vh - 24px)}.dicom-modal-body{grid-template-columns:1fr;grid-template-rows:280px minmax(0,1fr)}.dicom-preview-grid{grid-template-columns:1fr;grid-template-rows:minmax(240px,1fr) minmax(220px,.8fr)}.dicom-wl-grid,.dicom-roi-grid,.dicom-surface-actions{grid-template-columns:1fr}.dicom-control-row{grid-template-columns:46px minmax(0,1fr) 70px}}.export-dialog{width:min(460px,calc(100vw - 40px))}.export-toolbar{display:flex;gap:8px;margin-bottom:10px}.export-file-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--panel-border-soft);border-radius:8px;background:#ffffff06}.export-file-row .export-check{flex:0 0 auto;width:16px;height:16px;cursor:pointer}.export-file-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.export-file-label{font-size:12px;color:var(--text-primary);font-weight:600}.export-file-label .export-file-badge{display:inline-block;margin-left:6px;padding:1px 6px;border-radius:5px;font-size:10px;font-weight:600;font-family:var(--mono);background:#ffffff0f;color:var(--text-muted)}.export-name-row{display:flex;align-items:center;gap:6px}.export-name-input{flex:1;min-width:0;background:#ffffff0d;color:var(--text-primary);border:1px solid var(--panel-border-soft);border-radius:6px;padding:5px 8px;font-size:11.5px;font-family:var(--mono);outline:none}.export-name-input:focus{border-color:#5fe3c466}.export-name-ext{font-size:11.5px;font-family:var(--mono);color:var(--text-faint);flex:0 0 auto}.export-empty{font-size:12px;color:var(--text-faint);padding:14px 4px;text-align:center}.export-options{margin-top:14px;padding-top:12px;border-top:1px solid var(--divider);display:flex;flex-direction:column;gap:10px}.export-opt-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.export-opt-label{flex:0 0 62px;font-size:11.5px;color:var(--text-muted)}.export-dir-label{font-size:11.5px;color:var(--text-primary);font-family:var(--mono);min-width:0;word-break:break-all}.export-hint{font-size:11px;color:var(--text-faint);line-height:1.5}.export-warn{font-size:11px;color:#ffb347;line-height:1.5}.export-result{margin-top:14px;padding:11px 12px;border:1px solid rgba(95,227,196,.3);border-radius:8px;background:#5fe3c40f;font-size:11.5px;color:var(--text-primary);line-height:1.6}.export-result.error{border-color:#ff786e59;background:#ff786e0f}.export-result .export-result-title{font-weight:700;margin-bottom:5px}.export-result ul{margin:4px 0 0;padding-left:16px}.export-result li{font-family:var(--mono);font-size:11px}.export-conflict-list{display:flex;flex-direction:column;gap:4px;margin-top:6px;font-family:var(--mono);font-size:11px;color:var(--text-muted)}.export-conflict-actions{flex-wrap:wrap}#wordmark{position:relative;z-index:10;font-family:var(--sans);font-weight:700;font-size:12.5px;letter-spacing:-.01em;color:#ffffffe6;display:flex;flex-direction:column;align-items:center;gap:1px;padding-top:7px;border-top:1px solid var(--divider);text-align:center}#wordmark .ver{font-family:var(--mono);font-weight:400;font-size:9px;color:var(--text-faint)}#toast{position:absolute;top:18px;left:50%;transform:translate(-50%) translateY(-8px);padding:9px 16px;font-size:12.5px;z-index:30;opacity:0;pointer-events:none;transition:all .25s ease;color:var(--text-primary)}#toast.show{opacity:1;transform:translate(-50%) translateY(0)}input[type=file]{display:none}@media (max-width:640px){#controlPanel{width:230px;left:10px;top:10px}#rightToolbar{right:10px;top:10px;bottom:10px;width:80px}.tool-btn{width:68px;font-size:12px;padding:10px 0 9px}.tool-flyout .tool-btn{width:auto;min-width:112px;font-size:12px;padding:8px 10px 8px 8px}.logout-btn{padding:0 8px}#wordmark{font-size:12px}.split-align-overlay{min-width:460px}.split-left-label{left:10px;top:92px}.split-right-label{right:10px;top:92px}.split-viewport-label{min-width:210px;max-width:calc(50vw - 16px)}}