:root{--uni-bg: #f6f7f9;--uni-bg-grad-top: #ffffff;--uni-bg-grad-bottom: #e9ecef;--uni-sidebar-bg: #ffffff;--uni-text: #1f2329;--uni-text-muted: #6c757d;--uni-text-dim: #adb5bd;--uni-border: #e6e8eb;--uni-border-light: #f1f3f5;--uni-accent: #0d6efd;--uni-accent-hover: #0a58ca;--uni-cta-bg: #f5b301;--uni-cta-hover: #e0a300;--uni-radius: 10px;--uni-shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--uni-shadow-md: 0 4px 12px rgba(0, 0, 0, .08)}.uni-simulator{display:grid;grid-template-columns:1fr 420px;width:100%;height:clamp(640px,82vh,920px);background:var(--uni-bg);color:var(--uni-text);font-size:14px;line-height:1.5;overflow:hidden}.uni-simulator-main{position:relative!important;background:linear-gradient(180deg,var(--uni-bg-grad-top) 0%,var(--uni-bg-grad-bottom) 100%);overflow:hidden;min-height:500px}.uni-preview-canvas-container{position:absolute;inset:0;width:100%;height:100%}.uni-preview-canvas{display:block;width:100%!important;height:100%!important;outline:none;touch-action:none}.uni-preview-loading,.uni-preview-error,.uni-preview-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--uni-text-muted)}.uni-paint-spinner{width:44px;height:44px;border:4px solid var(--uni-border);border-top-color:var(--uni-accent);border-radius:50%;animation:uni-spin .9s linear infinite}@keyframes uni-spin{to{transform:rotate(360deg)}}.uni-load-progress{font-size:13px;font-weight:600;color:var(--uni-text-muted);letter-spacing:.5px}.uni-preview-error small{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:11px;color:#dc3545}.uni-preview-placeholder small{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:11px}.uni-brand-logo{position:absolute;top:18px;left:22px;z-index:8;height:36px;display:flex;align-items:center;pointer-events:none;user-select:none}.uni-brand-logo img{height:100%;width:auto;display:block;-webkit-user-drag:none}.uni-simulator .uni-360-hint{position:absolute!important;inset:auto auto 22px 50%!important;transform:translate(-50%)!important;display:flex;align-items:center;gap:6px;padding:6px 14px;background:#ffffffd9;backdrop-filter:blur(8px);border:1px solid var(--uni-border);border-radius:999px;font-size:12px;color:var(--uni-text-muted);pointer-events:none;z-index:5}.uni-simulator .uni-auto-rotate-btn{position:absolute!important;inset:auto 22px 22px auto!important;width:60px!important;height:60px!important;display:flex!important;align-items:center!important;justify-content:center!important;padding:0!important;background:#fffffff2!important;backdrop-filter:blur(8px);border:1px solid var(--uni-border)!important;border-radius:50%!important;cursor:pointer!important;color:var(--uni-text)!important;box-shadow:0 4px 14px #0000001f!important;transition:all .18s ease!important;z-index:6!important;text-transform:none!important;font-family:inherit!important;line-height:1!important}.uni-simulator .uni-auto-rotate-btn svg{width:26px!important;height:26px!important;display:block!important;fill:currentColor!important;stroke:currentColor!important;flex-shrink:0!important}.uni-simulator .uni-auto-rotate-btn svg rect{fill:currentColor!important;stroke:none!important}.uni-simulator .uni-auto-rotate-btn svg path{fill:currentColor!important;stroke:none!important}.uni-auto-rotate-btn:hover{background:#fff;transform:scale(1.05)}.uni-auto-rotate-btn.active{background:var(--uni-accent);color:#fff;border-color:var(--uni-accent)}.uni-simulator-sidebar{background:var(--uni-sidebar-bg);border-left:1px solid var(--uni-border);display:flex;flex-direction:column;overflow-y:auto;padding:24px 22px 16px}.uni-model-header-row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}.uni-model-header{flex:1;min-width:0}.uni-model-title{font-size:22px;font-weight:700;margin:0 0 2px;color:var(--uni-text);letter-spacing:-.02em;line-height:1.25}.uni-model-title-zh{font-size:13px;color:var(--uni-text-muted);margin:0 0 8px}.uni-model-subtitle{font-size:12px;color:var(--uni-text-muted);margin:0}.uni-current-color-display{display:flex;align-items:center;gap:10px;padding:8px 14px 8px 10px;background:var(--uni-border-light);border-radius:999px;flex-shrink:0}.uni-current-color-swatch{width:28px;height:28px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #0000001a;flex-shrink:0}.uni-current-color-text{display:flex;flex-direction:column;line-height:1.2}.uni-current-color-name{font-size:13px;font-weight:600;color:var(--uni-text)}.uni-current-color-finish{font-size:10px;color:var(--uni-cta-bg);font-weight:500;letter-spacing:.3px}.uni-color-selector{flex:1;display:flex;flex-direction:column;gap:18px;margin-bottom:20px}.uni-mode-tabs{display:flex;gap:4px;padding:4px;background:var(--uni-border-light);border-radius:8px}.uni-mode-tab{flex:1;padding:8px 12px;background:transparent;border:none;border-radius:6px;font-size:13px;font-weight:500;color:var(--uni-text-muted);cursor:pointer;transition:all .15s;position:relative;display:flex;align-items:center;justify-content:center;gap:6px}.uni-mode-tab:hover{color:var(--uni-text)}.uni-mode-tab.active{background:#fff;color:var(--uni-text);box-shadow:var(--uni-shadow-sm);font-weight:600}.uni-tab-badge{display:inline-block;padding:1px 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var(--uni-border)!important;border-radius:6px!important;font-family:ui-monospace,SF Mono,Menlo,monospace!important;font-size:14px!important;text-transform:uppercase!important;background:#fff!important;color:var(--uni-text)!important;outline:none!important;transition:border-color .15s!important;height:auto!important;min-height:0!important;box-shadow:none!important}.uni-simulator .uni-hex-text:focus{border-color:var(--uni-accent)!important;outline:none!important}.uni-simulator .uni-random-btn{width:42px!important;height:42px!important;display:flex!important;align-items:center!important;justify-content:center!important;padding:0!important;background:#fff!important;border:1px solid var(--uni-border)!important;border-radius:6px!important;color:var(--uni-text-muted)!important;cursor:pointer!important;transition:all .15s!important;text-transform:none!important;font-family:inherit!important;box-shadow:none!important;text-shadow:none!important}.uni-simulator .uni-random-btn:hover{color:var(--uni-accent)!important;border-color:var(--uni-accent)!important;transform:rotate(15deg)!important}.uni-simulator .uni-random-btn svg{width:16px!important;height:16px!important;display:block!important;fill:none!important;stroke:currentColor!important}.uni-finish-pills{display:flex;flex-wrap:wrap;gap:6px}.uni-simulator .uni-finish-pill{padding:7px 16px!important;background:#fff!important;border:1px solid var(--uni-border)!important;border-radius:999px!important;font-size:13px!important;font-weight:500!important;color:var(--uni-text-muted)!important;cursor:pointer!important;transition:all .15s!important;text-transform:none!important;letter-spacing:normal!important;font-family:inherit!important;height:auto!important;min-height:0!important;line-height:1.3!important;text-shadow:none!important;box-shadow:none!important;text-decoration:none!important}.uni-simulator .uni-finish-pill:hover{background:var(--uni-border-light)!important;color:var(--uni-text)!important;border-color:var(--uni-border)!important}.uni-simulator .uni-finish-pill.active{background:var(--uni-text)!important;color:#fff!important;border-color:var(--uni-text)!important}.uni-custom-hint{font-size:11px;color:var(--uni-text-muted);line-height:1.5;padding:8px 12px;background:#0d6efd0f;border-radius:6px;border-left:3px solid var(--uni-accent)}.uni-vendor-list{margin:18px 0 4px;padding-top:16px;border-top:1px dashed var(--uni-border)}.uni-vendor-list-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px}.uni-vendor-list-title{font-size:13px;font-weight:700;color:var(--uni-text);letter-spacing:.5px}.uni-vendor-list-count{font-size:11px;color:var(--uni-text-dim);font-weight:500}.uni-vendor-cards{display:flex;flex-direction:column;gap:8px}.uni-simulator 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.uni-vendor-card.no-link:hover{background:#fff!important;border-color:var(--uni-border)!important;transform:none!important;box-shadow:none!important}.uni-vendor-name{font-size:13px;font-weight:600;color:var(--uni-text);line-height:1.3}.uni-vendor-meta{font-size:11px;color:var(--uni-text-muted);line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.uni-vendor-actions{display:flex;flex-wrap:wrap;gap:4px;margin-top:2px}.uni-vendor-pill{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;font-size:10px;background:var(--uni-border-light);color:var(--uni-text-muted);border-radius:999px;line-height:1.5}.uni-vendor-pill-line{background:#06c7551a;color:#06c755}.uni-vendor-pill-line 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.uni-share-copy.copied svg{color:#06c755}.uni-footer-bar{margin-top:auto;padding-top:16px;border-top:1px solid var(--uni-border);display:flex;flex-direction:column;gap:12px}.uni-footer-tips{font-size:11px;color:var(--uni-text-muted);line-height:1.6;margin:0}.uni-simulator .uni-cta-btn{width:100%!important;padding:14px 16px!important;background:var(--uni-cta-bg)!important;color:#fff!important;border:none!important;border-radius:8px!important;font-size:15px!important;font-weight:700!important;cursor:pointer!important;transition:all .18s ease!important;letter-spacing:.5px!important;text-transform:none!important;font-family:inherit!important;height:auto!important;min-height:0!important;line-height:1.3!important;text-shadow:none!important;box-shadow:none!important;text-decoration:none!important}.uni-simulator .uni-cta-btn:hover{background:var(--uni-cta-hover)!important;transform:translateY(-1px)!important;box-shadow:var(--uni-shadow-md)!important;color:#fff!important}.uni-simulator-empty{padding:80px 20px;text-align:center;color:var(--uni-text-muted)}.uni-empty-hint{margin-top:8px;font-size:12px;color:var(--uni-text-dim)}.uni-simulator-sidebar::-webkit-scrollbar{width:6px}.uni-simulator-sidebar::-webkit-scrollbar-track{background:transparent}.uni-simulator-sidebar::-webkit-scrollbar-thumb{background:var(--uni-border);border-radius:3px}.uni-simulator-sidebar::-webkit-scrollbar-thumb:hover{background:var(--uni-text-dim)}@media (max-width: 1024px){.uni-simulator{display:block;height:auto;min-height:0;overflow:visible}.uni-simulator-main{width:100%;height:380px;min-height:0}.uni-simulator-sidebar{width:100%;border-left:none;border-top:1px solid var(--uni-border);padding:18px 18px 16px;overflow-y:visible}.uni-model-title{font-size:18px}.uni-model-title-zh{font-size:12px;margin-bottom:6px}.uni-model-subtitle{font-size:11px}.uni-model-header-row{gap:10px;margin-bottom:14px}.uni-custom-mode{padding:10px;gap:8px}.uni-custom-row{gap:0}.uni-custom-label{display:none}.uni-simulator .uni-color-native{width:42px!important;height:36px!important}.uni-simulator .uni-hex-text{padding:6px 10px!important;font-size:13px!important}.uni-simulator .uni-random-btn{width:36px!important;height:36px!important}.uni-finish-pills{gap:5px}.uni-simulator .uni-finish-pill{padding:5px 12px!important;font-size:12px!important}.uni-footer-tips{font-size:10px;line-height:1.5}.uni-footer-bar{padding-top:12px;gap:10px}.uni-tools-brand-logo{top:12px;left:12px;padding:6px 10px}.uni-tools-sidebar{top:64px;left:12px;gap:6px}.uni-simulator .uni-tools-btn{width:38px!important;height:38px!important;border-radius:10px!important}.uni-simulator .uni-tools-btn svg{width:16px;height:16px}.uni-share-menu{top:64px;left:56px;min-width:160px}.uni-vendor-cards{display:grid;grid-template-columns:1fr 1fr;gap:6px}.uni-vendor-list{margin-top:14px;padding-top:12px}.uni-vendor-name{font-size:12px}.uni-vendor-meta{display:none}.uni-vendor-pill{font-size:9px;padding:1px 6px}}@media (max-width: 600px){.uni-simulator-main{height:340px}.uni-simulator-sidebar{padding:16px 16px 14px}.uni-model-title{font-size:16px}.uni-current-color-display{padding:6px 10px 6px 8px;gap:8px}.uni-current-color-swatch{width:24px;height:24px}.uni-current-color-name{font-size:12px}.uni-current-color-finish{font-size:9px}.uni-tools-brand-logo{top:8px;left:8px;padding:5px 8px;border-radius:6px}.uni-tools-brand-logo img{max-width:80px!important;max-height:28px!important}.uni-tools-sidebar{top:50px;left:8px;gap:5px}.uni-simulator .uni-tools-btn{width:32px!important;height:32px!important;border-radius:8px!important}.uni-simulator .uni-tools-btn svg{width:14px;height:14px}.uni-share-menu{top:50px;left:50px;min-width:150px;max-width:200px}}