.tool-page{padding:16px 24px;background:var(--bg-body);min-height:100%}.tool-main-card{background:#fff;border-radius:var(--radius-2xl);border:1px solid var(--border-light);padding:0;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);height:calc(100vh - 32px);max-height:calc(100vh - 32px);overflow:hidden}.tool-toolbar{display:flex;flex-wrap:wrap;gap:12px;padding:24px 24px 0}.tool-action-btn{display:flex;align-items:center;gap:8px;padding:0 20px;border:1px solid var(--border);border-radius:var(--radius-md);font-size:13px;font-weight:500;line-height:1;color:var(--text-secondary);background:#fff;cursor:pointer;transition:all var(--transition-base);flex:1;justify-content:center;height:40px}.tool-action-btn svg{width:16px;height:16px}.tool-action-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.tool-action-btn.active{border-color:var(--color-primary);background:#165dff1a;color:var(--color-primary)}.tool-main-content{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr;gap:24px;flex:1;min-height:0;padding:24px}.tool-panel{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border);display:flex;flex-direction:column;gap:0;overflow:hidden;min-height:0}.tool-panel-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--color-primary);background:#fff9;height:44px;flex-shrink:0}.tool-tabs-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--color-primary);background:#fff9;height:44px;border-radius:var(--radius-lg) var(--radius-lg) 0 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6px;border-radius:var(--radius-full);background:#0000000f;color:var(--text-secondary)}.tool-icon-btn{display:flex;align-items:center;justify-content:center;padding:6px;border:none;border-radius:var(--radius-md);color:var(--text-tertiary);background:transparent;cursor:pointer;transition:all var(--transition-base)}.tool-icon-btn:hover{background:var(--bg-hover);color:var(--color-primary)}.tool-icon-btn svg{width:18px;height:18px}.tool-icon-btn.clear:hover,.tool-icon-btn.clear.success{background:#ef444426;color:#ef4444}.tool-icon-btn.copy:hover{background:var(--color-success-bg);color:var(--color-success)}.tool-icon-btn.copy.disabled,.tool-icon-btn.copy:disabled{opacity:.4;cursor:not-allowed;background:transparent}.tool-icon-btn.copy.disabled:hover,.tool-icon-btn.copy:disabled:hover{background:transparent;color:var(--text-tertiary)}.tool-icon-btn.success{background:var(--color-success-bg);color:var(--color-success)}.tool-text-area-wrapper{flex:1;min-height:0;position:relative;display:flex;flex-direction:column;overflow:hidden}.tool-text-area{flex:1;min-height:0;padding:12px;border:none;border-radius:0 0 var(--radius-md) var(--radius-md);font-family:var(--font-mono);font-size:13px;font-weight:400;line-height:1.6;color:var(--text-primary);background:transparent;resize:none;outline:none;overflow:auto;white-space:pre}.tool-text-area:focus-visible{outline:none}.tool-text-area.readonly{cursor:default}.tool-empty-hint{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;pointer-events:none;opacity:.5}.tool-empty-hint svg{width:48px;height:48px;margin-bottom:12px;color:var(--text-tertiary)}.tool-empty-hint p{font-size:14px;font-weight:500;color:var(--text-secondary);margin-bottom:4px}.tool-empty-hint span{font-size:12px;color:var(--text-tertiary)}html.dark-theme .tool-main-card{background:#1a1a1a;border-color:#333}html.dark-theme .tool-action-btn{background:#1a1a1a;border-color:#444;color:#ccc}html.dark-theme .tool-action-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}html.dark-theme .tool-action-btn.active{border-color:var(--color-primary);background:#165dff33;color:var(--color-primary)}html.dark-theme .tool-panel{background:#1a1a1a;border-color:#333}html.dark-theme .tool-panel-header,html.dark-theme .tool-tabs-header{border-bottom-color:var(--color-primary);background:#ffffff14}html.dark-theme .tool-tab-btn{color:#aaa}html.dark-theme .tool-tab-btn:hover{background:#2a2a2a}html.dark-theme .tool-tab-btn.active{background:#ffffff40;color:var(--text-primary);box-shadow:0 2px 8px #0006}html.dark-theme .tool-tab-btn.active svg{color:var(--text-primary)}html.dark-theme .tool-icon-btn{color:#888}html.dark-theme .tool-icon-btn:hover{background:#ffffff1a;color:var(--color-primary)}html.dark-theme .tool-icon-btn.clear:hover,html.dark-theme .tool-icon-btn.clear.success{background:#ef444440;color:#ef4444}html.dark-theme .tool-icon-btn.copy:hover,html.dark-theme .tool-icon-btn.success{background:#22c55e33;color:#22c55e}html.dark-theme .tool-panel-header-icon{color:#888}html.dark-theme .tool-text-area{background:transparent;color:var(--text-primary)}@media(max-width:900px){.tool-page{padding:12px 16px}}@media(max-width:800px){.tool-main-content{grid-template-columns:1fr;grid-template-rows:1fr 1fr;padding:16px;gap:16px}.tool-toolbar{padding:16px 16px 0}.tool-action-btn{flex:1 1 calc(33.33% - 8px);min-width:100px}.tool-empty-hint svg{width:40px;height:40px}.tool-empty-hint p{font-size:13px}}@media(max-width:600px){.tool-page{padding:8px}.tool-toolbar{padding:12px 12px 0;gap:8px}.tool-action-btn{flex:1 1 calc(50% - 4px);min-width:0;padding:10px 8px;font-size:12px;height:38px}.tool-action-btn svg{width:14px;height:14px}.tool-main-content{padding:12px;gap:12px;grid-template-rows:1fr 1fr}.tool-panel-header,.tool-tabs-header{padding:8px 10px;height:38px}.tool-panel-title,.tool-tab-btn{font-size:12px}.tool-panel-header-icon{width:12px;height:12px}.tool-text-area{padding:10px;font-size:12px}.tool-empty-hint{opacity:.4}.tool-empty-hint svg{width:32px;height:32px;margin-bottom:8px}.tool-empty-hint p{font-size:12px}.tool-empty-hint span{font-size:11px}}:root{--color-primary: #165DFF;--color-primary-hover: #0E4FD9;--color-primary-rgb: 22, 93, 255;--color-primary-bg: #E8F0FF;--color-module: #165DFF;--color-module-bg: rgba(22, 93, 255, .1);--color-text-primary: #303133;--color-text-secondary: #606266;--color-danger: #EF4444;--color-danger-bg: rgba(239, 68, 68, .1);--color-warning: #F97316;--color-warning-bg: #FFF7ED;--color-warning-text: #B45309;--color-success: #22C55E;--color-success-bg: rgba(34, 197, 94, .1);--color-success-light: rgba(34, 197, 94, .15);--color-success-hover: rgba(34, 197, 94, .2);--color-coral: #FF7F50;--color-gradient-pink: #ff8a8a;--color-diff-add: #166534;--color-diff-del: 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16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono: "SF Mono", Monaco, Consolas, "Liberation Mono", monospace;--text-xs: 11px;--text-sm: 12px;--text-base: 14px;--text-lg: 16px;--text-xl: 18px;--text-2xl: 20px;--text-3xl: 24px;--text-4xl: 32px;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--leading-normal: 1.5;--transition-fast: .15s ease;--transition-base: .2s ease;--z-dropdown: 1000;--z-toast: 2000;--input-height: 36px;--button-height: 32px;--button-height-lg: 40px;--button-height-sm: 28px;--panel-header-padding: 6px 10px;--tool-btn-padding: var(--space-2) var(--space-4);--tool-btn-radius: var(--radius-md);--text-area-padding: 10px;--text-area-line-height: 1.6}html.dark-theme{--color-primary: #4A8FFF;--color-primary-hover: #3D7AE6;--color-primary-rgb: 74, 143, 255;--color-primary-bg: rgba(22, 93, 255, .2);--color-module: #8AB4FF;--color-module-bg: rgba(138, 180, 255, .2);--color-text-primary: #E5E5E5;--color-text-secondary: #888888;--color-danger: #F87171;--color-danger-bg: rgba(248, 113, 113, .15);--color-warning: #FB923C;--color-warning-text: #FCD34D;--color-warning-bg: rgba(251, 146, 60, .15);--color-success: #4ADE80;--color-success-bg: rgba(74, 222, 128, .15);--color-success-light: rgba(74, 222, 128, .2);--color-success-hover: rgba(74, 222, 128, .25);--color-diff-add: #4ADE80;--color-diff-del: #F87171;--color-diff-add-line: rgba(34, 197, 94, .15);--color-diff-del-line: rgba(239, 68, 68, .15);--color-diff-header: #2A2A2A;--color-diff-muted: #3A3A3A;--bg-base: #1A1A1A;--bg-body: #191919;--bg-card: #202020;--bg-sidebar: #202020;--bg-input: #2F2F2F;--bg-hover: #2F2F2F;--bg-active: #3A3A3A;--bg-error: rgba(229, 57, 53, .15);--text-tertiary: #909399;--text-placeholder: #4A4A4A;--text-inverse: #191919;--border: #3A3A3A;--border-light: #2F2F2F;--border-active: #E9E9E7;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .4);--shadow-md: 0 4px 8px rgba(0, 0, 0, .5)}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--text-primary);background:var(--bg-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden}#app{height:100%}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent;border-radius:3px}::-webkit-scrollbar-thumb{background:#0000001a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#0000001a}::-webkit-scrollbar-thumb:active{background:#0000001a}::-webkit-scrollbar-corner{background:transparent}*{scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.1) transparent}html.dark-theme ::-webkit-scrollbar-thumb{background:#ffffff1a}html.dark-theme ::-webkit-scrollbar-thumb:hover{background:#ffffff1a}html.dark-theme 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var(--border);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--text-xs);cursor:pointer;transition:all var(--transition-fast)}.btn-copy:hover{border-color:var(--accent);color:var(--text-primary)}.input-text{padding:var(--space-2) var(--space-3);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-input);color:var(--text-primary);font-size:var(--text-sm);transition:all var(--transition-fast);height:var(--input-height)}.input-text:hover{border-color:var(--text-tertiary)}.input-text:focus{outline:none;border-color:var(--border-active);background:var(--bg-card)}.input-text::placeholder{color:var(--text-placeholder)}.error-message{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);background:var(--bg-error);border:1px solid var(--error);border-radius:var(--radius-lg);margin-bottom:var(--space-4)}.error-icon{width:18px;height:18px;color:var(--error)}.error-text{font-size:var(--text-sm);color:var(--error)}@keyframes 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var(--space-6);font-size:var(--text-base);height:var(--button-height-lg)}.btn-primary{background:var(--color-primary);color:var(--text-inverse)}.btn-primary:hover{background:var(--color-primary-hover)}.btn-secondary{background:var(--bg-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-active);border-color:var(--text-tertiary)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-danger{background:var(--color-danger);color:var(--text-inverse)}.btn-danger:hover{background:#c62828}.btn-success{background:var(--color-success);color:var(--text-inverse)}.btn-success:hover{background:#388e3c}.btn-icon-only{padding:var(--space-2);width:var(--button-height);height:var(--button-height)}.btn-icon-only.btn-sm{width:var(--button-height-sm);height:var(--button-height-sm)}.btn-icon-only.btn-lg{width:var(--button-height-lg);height:var(--button-height-lg)}.btn-loading{pointer-events:none;opacity:.6}.btn-loading .btn-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:currentColor;animation:spin .6s linear infinite}.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-group{display:inline-flex;gap:var(--space-2)}.btn-group .btn{border-radius:var(--radius-md)}.btn-block{width:100%}.tool-btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-card);color:var(--text-secondary);font-size:var(--text-sm);font-weight:var(--font-medium);cursor:pointer;transition:all var(--transition-fast)}.tool-btn:hover{border-color:var(--color-primary);color:var(--text-primary)}.tool-btn.active{border-color:var(--color-primary);background:rgba(var(--color-primary-rgb),.08);color:var(--color-primary)}.tool-btn-flex{flex:1 1 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.tool-btn-flex.active{background:var(--accent-bg);border-color:var(--accent);color:var(--accent)}.toolbar{display:flex;align-items:center;flex-wrap:wrap;background:transparent;gap:var(--space-2)}.section{display:flex;flex-direction:column;gap:var(--space-2)}.section-header{display:flex;justify-content:space-between;align-items:center}.tabs-header{display:flex;align-items:center;padding:var(--panel-header-padding);background:var(--bg-hover);border-bottom:1px solid var(--border-light);gap:4px}.btn-add{padding:var(--space-1) var(--space-2);font-size:var(--text-xs);border:1px solid var(--border-light);border-radius:var(--radius-sm);background:var(--bg-card);cursor:pointer}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-2) var(--space-3);background:var(--bg-body);border-bottom:1px solid var(--border-light);font-weight:600}.main-content-2{display:grid;grid-template-columns:1fr 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translateY(100px);opacity:0}.overlay[data-v-2ce50015]{position:fixed;inset:0;background:#0000004d;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;z-index:10}.overlay.show[data-v-2ce50015]{opacity:1;visibility:visible}@media(max-width:768px){.overlay[data-v-2ce50015]{inset:0 0 0 260px}}html.dark-theme .overlay[data-v-2ce50015]{background:#00000080}.app[data-v-623e2f54]{display:flex;height:100vh;overflow:hidden;background:var(--bg-body)}.main[data-v-623e2f54]{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-body);z-index:1}.content[data-v-623e2f54]{flex:1;overflow-y:scroll;overflow-x:hidden;padding:var(--space-3);background:var(--bg-body)}@media(max-width:768px){.app[data-v-623e2f54]{display:block;position:relative;overflow:hidden}.main[data-v-623e2f54]{width:100%;height:100vh;max-height:100vh;position:relative;z-index:1}.content[data-v-623e2f54]{padding:8px;height:calc(100vh - 52px);overflow-y:auto}}