@import"https://fonts.loli.net/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap";@layer properties,theme,base,components,utilities;@layer theme{:root,:host{--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-mono:"JetBrains Mono","Fira Code","SF Mono",Menlo,monospace;--color-slate-900:oklch(20.8% .042 265.755);--color-white:#fff;--text-xl:1.25rem;--text-xl--line-height:calc(1.75/1.25);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::-moz-placeholder{opacity:1}::placeholder{opacity:1}@supports (not (-webkit-appearance:-apple-pay-button)) or (contain-intrinsic-size:1px){::-moz-placeholder{color:currentColor}::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::-moz-placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}body{background-color:var(--color-white);font-family:var(--font-sans);color:var(--color-slate-900);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-moz-selection{color:#1e3a5f;background:#bfdbfe}::selection{color:#1e3a5f;background:#bfdbfe}}@layer utilities{.visible{visibility:visible}.block{display:block}.hidden{display:none}.table{display:table}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.break-all{word-break:break-all}.filter{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@layer properties{@supports ((-webkit-hyphens:none) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f8fafc;position:relative}.login-container{background:#fff;border-radius:16px;padding:40px 36px;width:100%;max-width:380px;box-shadow:0 1px 3px #0000000d,0 4px 12px #0000000d;border:1px solid #e2e8f0}.login-header{text-align:center;margin-bottom:28px}.login-icon{width:56px;height:56px;background:#f1f5f9;border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.login-icon svg{font-size:24px;color:#64748b}.login-title{font-size:20px;font-weight:600;color:#0f172a;margin:0 0 6px}.login-subtitle{font-size:14px;color:#64748b;margin:0}.login-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.input-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:14px;color:#94a3b8;font-size:16px;transition:color .2s}.login-input{width:100%;padding:12px 14px 12px 42px;font-size:14px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#1e293b;transition:all .2s;outline:none}.login-input::-moz-placeholder{color:#94a3b8}.login-input::placeholder{color:#94a3b8}.login-input:hover{border-color:#cbd5e1}.login-input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.login-input:focus~.input-icon,.input-wrapper:focus-within .input-icon{color:#3b82f6}.login-input:disabled{background:#f8fafc;cursor:not-allowed}.error-message{padding:10px 12px;background:#fef2f2;border:1px solid #fecaca;border-radius:6px;color:#dc2626;font-size:13px;text-align:center}.login-button{width:100%;padding:12px 20px;font-size:14px;font-weight:500;color:#fff;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border:none;border-radius:8px;cursor:pointer;transition:all .2s;margin-top:4px}.login-button:active:not(:disabled){transform:scale(.99)}.login-button:disabled{opacity:.5;cursor:not-allowed}.login-footer{margin-top:24px;padding-top:20px;border-top:1px solid #f1f5f9;text-align:center}.login-footer p{font-size:12px;color:#94a3b8;margin:0}@media(max-width:480px){.login-container{margin:16px;padding:32px 24px}.login-title{font-size:18px}}.sidebar-nav{padding:1.25rem;height:100%;display:flex;flex-direction:column;gap:.25rem}.sidebar-content{-webkit-user-select:none;-moz-user-select:none;user-select:none}.sidebar-group{display:flex;flex-direction:column;gap:.25rem}.sidebar-folder{display:flex;align-items:center;gap:.5rem;padding:.5rem 0;font-size:.875rem;font-weight:600;color:#1e293b;cursor:pointer;transition:color .15s}.sidebar-folder:hover{color:#3b82f6}.sidebar-folder-nested{color:#475569;font-weight:500}.sidebar-arrow{display:flex;align-items:center;justify-content:center;width:16px;height:16px;color:#94a3b8;font-size:8px;transition:transform .2s ease}.sidebar-arrow-open{transform:rotate(90deg)}.sidebar-folder-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-children{display:flex;flex-direction:column;gap:2px;border-left:2px solid #e2e8f0;margin-left:6px;padding-left:8px}.sidebar-children-top{margin-top:.25rem;margin-bottom:.75rem}.sidebar-item{display:flex;align-items:flex-start;gap:.5rem;padding:.5rem .75rem;font-size:.875rem;color:#64748b;text-decoration:none;border-radius:6px;transition:all .15s;line-height:1.5}.sidebar-item:before{content:"";flex-shrink:0;width:6px;height:6px;margin-top:.45em;border-radius:50%;background:#3b82f6}.sidebar-item:hover{color:#1e293b;background:#f8fafc}.sidebar-item-active{color:#3b82f6;background:#eff6ff;font-weight:500}.sidebar-item-active:hover{background:#dbeafe}.sidebar-highlight{background:linear-gradient(135deg,#fef08a,#fde047);color:#713f12;padding:.1em .2em;border-radius:2px;font-weight:500}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:transparent}.sidebar-nav::-webkit-scrollbar-thumb{background:#e2e8f0;border-radius:2px}.sidebar-nav::-webkit-scrollbar-thumb:hover{background:#cbd5e1}.md-viewer{max-width:100%;color:#1e293b;font-size:.9375rem;line-height:1.8;word-wrap:break-word;overflow-wrap:break-word}.md-h1{font-size:1.875rem;font-weight:700;color:#0f172a;margin:0 0 1.5rem;padding-bottom:.75rem;border-bottom:2px solid #e2e8f0;letter-spacing:-.025em;line-height:1.3}.md-h2{font-size:1.375rem;font-weight:600;color:#1e293b;margin:2.5rem 0 1rem;padding-bottom:.5rem;border-bottom:1px solid #f1f5f9;position:relative;padding-left:.75rem}.md-h2:before{content:"";position:absolute;left:0;top:.15em;bottom:.65em;width:3px;background:linear-gradient(180deg,#3b82f6,#60a5fa);border-radius:2px}.md-h3{font-size:1.125rem;font-weight:600;color:#334155;margin:2rem 0 .75rem}.md-h4{font-size:1rem;font-weight:600;color:#475569;margin:1.5rem 0 .5rem}.md-p{margin:.75rem 0;color:#334155;line-height:1.8}.md-link{color:#3b82f6;text-decoration:none;font-weight:500;border-bottom:1px solid transparent;transition:all .2s ease}.md-link:hover{color:#2563eb;border-bottom-color:#93c5fd}.md-link-wrapper{position:relative;display:inline;cursor:pointer}.md-link-tooltip{position:absolute;bottom:calc(100% + 4px);left:50%;transform:translate(-50%);background:#1e293b;color:#fff;font-size:.75rem;font-weight:400;padding:4px 8px;border-radius:4px;white-space:nowrap;opacity:0;visibility:hidden;transition:all .15s ease;pointer-events:none;z-index:10}.md-link-tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:4px solid transparent;border-top-color:#1e293b}.md-link-wrapper:hover .md-link-tooltip{opacity:1;visibility:visible}.md-link-copied{color:#10b981!important}.md-strong{font-weight:600;color:#0f172a}.md-blockquote{margin:1.5rem 0;padding:1rem 1.25rem;border-left:4px solid #3b82f6;background:linear-gradient(135deg,#eff6ff,#f8fafc);border-radius:0 8px 8px 0;color:#475569}.md-blockquote .md-p{margin:.25rem 0;color:#475569}.md-ul{margin:.75rem 0;padding-left:1.5rem;list-style:none}.md-ol{margin:.75rem 0;padding-left:1.5rem;list-style:none;counter-reset:ol-counter}.md-ul>.md-li{position:relative;padding-left:.5rem;margin:.375rem 0}.md-ul>.md-li:before{content:"";position:absolute;left:-1rem;top:.65em;width:6px;height:6px;border-radius:50%;background:#3b82f6}.md-ol>.md-li{position:relative;padding-left:.5rem;margin:.375rem 0;counter-increment:ol-counter}.md-ol>.md-li:before{content:counter(ol-counter) ".";position:absolute;left:-1.5rem;top:0;font-weight:600;color:#3b82f6;font-size:.875rem}.md-li{color:#334155;line-height:1.75}.md-hr{margin:2rem 0;border:none;height:1px;background:linear-gradient(90deg,transparent,#cbd5e1,transparent)}.md-inline-code{background:linear-gradient(135deg,#f1f5f9,#e2e8f0);color:#be185d;padding:.15em 0;border-radius:4px;font-size:.85em;font-family:JetBrains Mono,Fira Code,SF Mono,Menlo,monospace;font-weight:500;border:1px solid #e2e8f0;white-space:pre-wrap;word-wrap:break-word;word-break:break-word}.md-code-block{margin:1.5rem 0;border-radius:12px;overflow:hidden;background:#0f172a;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a,0 0 0 1px #1e293b80}.md-code-fallback{margin:0;padding:1.25rem;background:#0f172a;color:#e2e8f0;font-size:.875rem;line-height:1.7;font-family:JetBrains Mono,Fira Code,SF Mono,Menlo,monospace;overflow-x:auto;white-space:pre-wrap;word-break:break-all;counter-reset:line}.md-code-fallback code{display:block;min-height:1.7em}.md-syntax-highlighter{animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:.8}to{opacity:1}}.md-code-header{display:flex;align-items:center;padding:.625rem 1rem;background:#1e293b;border-bottom:1px solid #334155;gap:.75rem}.md-code-dots{display:flex;gap:6px}.md-dot{width:10px;height:10px;border-radius:50%}.md-dot-red{background:#ef4444}.md-dot-yellow{background:#eab308}.md-dot-green{background:#22c55e}.md-code-lang{flex:1;font-size:.6875rem;font-family:JetBrains Mono,Fira Code,monospace;color:#64748b;letter-spacing:.05em;font-weight:500}.copy-btn{display:flex;align-items:center;gap:4px;padding:4px 10px;border:1px solid #334155;border-radius:6px;background:transparent;color:#94a3b8;font-size:.6875rem;cursor:pointer;transition:all .2s ease;font-family:inherit}.copy-btn:hover{background:#334155;color:#e2e8f0;border-color:#475569}.copy-icon{font-size:12px}.md-table-wrapper{margin:1.5rem 0;overflow-x:auto;border-radius:10px;border:1px solid #e2e8f0;box-shadow:0 1px 3px #0000000a}.md-table{width:100%;border-collapse:collapse;font-size:.875rem;line-height:1.5}.md-thead{background:linear-gradient(180deg,#f8fafc,#f1f5f9)}.md-th{padding:.75rem 1rem;text-align:left;font-weight:600;font-size:.75rem;color:#475569;text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid #e2e8f0;white-space:nowrap}.md-tr{transition:background-color .15s ease;border-bottom:1px solid #f1f5f9}.md-tr:hover{background-color:#f8fafc}.md-tr:last-child{border-bottom:none}.md-td{padding:.625rem 1rem;color:#334155;vertical-align:top}.md-td-tree{position:relative;padding:0!important;min-width:200px}.md-td-content{display:flex;align-items:center;padding:.625rem 1rem;min-height:40px;position:relative}.md-expand-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;margin-right:8px;cursor:pointer;color:#94a3b8;transition:all .2s;font-size:10px;z-index:2;position:relative;background:#fff;border-radius:2px}.md-tr:hover .md-expand-icon{background:#f8fafc}.md-expand-icon:hover{color:#3b82f6;background:#eff6ff}.md-expand-placeholder{display:inline-block;width:16px;height:16px;margin-right:8px;position:relative}.md-td-text{flex:1;font-weight:500;color:#1e293b}.md-tree-line{position:absolute;top:0;bottom:0;width:1px;background-color:#e2e8f0;z-index:1}.md-tree-connector{position:absolute;top:20px;width:13px;height:1px;background-color:#e2e8f0;z-index:1}.md-tree-line-half-top{position:absolute;top:0;height:20px;width:1px;background-color:#e2e8f0;z-index:1}.md-td:not(.md-td-tree){vertical-align:middle}.md-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:16rem;gap:1rem}.md-loading-spinner{width:36px;height:36px;border:3px solid #e2e8f0;border-top-color:#3b82f6;border-radius:50%;animation:md-spin .8s linear infinite}@keyframes md-spin{to{transform:rotate(360deg)}}.md-loading-text{font-size:.875rem;color:#94a3b8}.md-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:16rem;gap:.75rem}.md-error-icon{width:48px;height:48px;border-radius:50%;background:#fef2f2;color:#ef4444;display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700}.md-error-text{font-size:.875rem;color:#94a3b8}.md-highlight{background:linear-gradient(135deg,#fef08a,#fde047);color:#713f12;padding:.1em .2em;border-radius:3px;font-weight:500;box-shadow:0 1px 2px #a162071a}@media(max-width:640px){.md-h1{font-size:1.5rem}.md-h2{font-size:1.25rem}.md-code-block{border-radius:8px;margin-left:-.5rem;margin-right:-.5rem}.md-table-wrapper{margin-left:-.5rem;margin-right:-.5rem;border-radius:0;border-left:none;border-right:none}.md-th,.md-td{padding:.5rem .75rem}}.md-line-highlight{animation:lineHighlight 2s ease-out;border-radius:4px}@keyframes lineHighlight{0%{background:linear-gradient(135deg,#dbeafe,#bfdbfe);box-shadow:0 0 0 3px #3b82f64d}to{background:transparent;box-shadow:none}}.app-container{min-height:100vh;background:#fff;color:#1e293b;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-header{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;background:#fffffff2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid #e2e8f0}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:100%;margin:0 auto;padding:0 1.5rem}.header-left{display:flex;align-items:center;gap:1rem;flex-shrink:0}.mobile-menu-btn{display:none;padding:.5rem;color:#64748b;background:transparent;border:none;cursor:pointer;transition:color .2s}.mobile-menu-btn:hover{color:#1e293b}.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:#1e293b}.logo-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px}.logo-text{font-size:1.25rem;font-weight:700}.header-center{flex:1;display:flex;justify-content:flex-start;padding:0 2rem;padding-left:calc(130px + 2rem);min-width:0}.header-search{position:relative;width:100%;max-width:1000px}.search-wrapper{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:12px;color:#94a3b8;font-size:14px;pointer-events:none}.search-input{width:100%;height:40px;padding:0 2.5rem;border:1px solid #e2e8f0;border-radius:10px;background:#f8fafc;font-size:.875rem;color:#1e293b;transition:all .2s}.search-input::-moz-placeholder{color:#94a3b8}.search-input::placeholder{color:#94a3b8}.search-input:focus{outline:none;border-color:#3b82f6;background:#fff;box-shadow:0 0 0 3px #3b82f61a}.search-clear{position:absolute;right:8px;display:flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border:none;background:#e2e8f0;border-radius:50%;color:#64748b;cursor:pointer;font-size:10px;transition:all .2s}.search-clear:hover{background:#cbd5e1;color:#1e293b}.search-results{position:absolute;top:calc(100% + 8px);left:0;right:0;max-height:730px;overflow-y:auto;background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 10px 40px #0000001f;z-index:200}.search-loading{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:2rem;color:#64748b;font-size:.875rem}.search-results-header{padding:.75rem 1rem;font-size:.75rem;font-weight:600;color:#64748b;background:#f8fafc;border-bottom:1px solid #e2e8f0}.search-result-item{padding:.75rem 1rem;cursor:pointer;transition:background .15s;border-bottom:1px solid #f1f5f9}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background:#f8fafc}.result-file{display:flex;align-items:center;gap:.5rem;margin-bottom:.375rem;cursor:pointer;padding:.25rem .5rem;margin:0 -.5rem .375rem;border-radius:6px;transition:background .15s}.result-file:hover{background:#f1f5f9}.result-file-icon{color:#3b82f6;font-size:14px}.result-file-name{font-weight:600;font-size:.875rem;color:#1e293b}.result-match-count{margin-left:auto;font-size:.6875rem;color:#64748b;background:#f1f5f9;padding:2px 6px;border-radius:4px}.result-match{display:flex;align-items:flex-start;gap:.5rem;padding:.375rem .5rem;margin:0 -.5rem;cursor:pointer;border-radius:6px;transition:background .15s}.result-match:hover{background:#eff6ff}.result-match:hover .result-text{color:#1e40af}.result-match:hover .result-line-num{color:#3b82f6}.result-line-num{flex-shrink:0;font-size:.6875rem;color:#94a3b8;font-family:JetBrains Mono,monospace;min-width:2em}.result-text{font-size:.875rem;color:#475569;line-height:1.5;word-break:break-all}.search-highlight{background:linear-gradient(135deg,#fef08a,#fde047);color:#713f12;padding:0 2px;border-radius:2px;font-weight:500}.search-empty{padding:2rem;text-align:center;color:#94a3b8;font-size:.875rem}.header-right{display:flex;align-items:center;gap:.5rem;flex-shrink:0;position:relative}.version-badge{display:inline-flex;align-items:center;padding:4px 12px;background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;font-size:.75rem;font-weight:600;border-radius:9999px;letter-spacing:.025em}.logout-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:1px solid #e2e8f0;background:#fff;border-radius:8px;color:#64748b;cursor:pointer;transition:all .2s}.logout-btn:hover{background:#fee2e2;border-color:#fecaca;color:#dc2626}.auth-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f8fafc;color:#1e293b}.auth-loading p{margin-top:1rem;font-size:.875rem;color:#64748b}.auth-loading-spinner{width:32px;height:32px;border:2px solid #e2e8f0;border-top-color:#3b82f6;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.header-divider{width:1px;height:24px;background:#e2e8f0;margin:0 .5rem}.header-nav{display:flex;align-items:center;gap:1.5rem}.header-nav-link{font-size:.875rem;font-weight:500;color:#64748b;text-decoration:none;transition:color .2s}.header-nav-link:hover{color:#3b82f6}.app-body{display:flex;padding-top:64px;min-height:100vh}.sidebar{position:fixed;top:64px;left:0;bottom:0;width:280px;background:#fff;border-right:1px solid #e2e8f0;overflow-y:auto;overflow-x:hidden;z-index:50}.sidebar-overlay{display:none}.main-content{flex:1;margin-left:280px;padding:2rem 2.5rem;overflow-y:auto;height:calc(100vh - 64px)}.welcome-content{max-width:600px;margin:4rem auto;text-align:center}.welcome-title{font-size:2rem;font-weight:700;color:#0f172a;margin-bottom:1rem}.welcome-text{font-size:1.125rem;color:#64748b;line-height:1.7}.back-to-top{position:fixed;bottom:32px;right:0;width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid #e2e8f0;box-shadow:0 2px 12px #0000001a;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#64748b;transition:all .2s ease;z-index:50}.back-to-top:hover{background:#3b82f6;border-color:#3b82f6;color:#fff;box-shadow:0 4px 16px #3b82f64d;transform:translateY(-2px)}@media(max-width:1200px){.header-search{max-width:600px}}@media(max-width:1024px){.header-nav,.header-divider{display:none}.header-search{max-width:450px}}@media(max-width:768px){.mobile-menu-btn{display:flex}.header-center{padding:0 1rem}.header-search{position:static;max-width:none}.search-results{position:fixed;top:64px;left:0;right:0;max-height:calc(100vh - 64px);border-radius:0;border-left:none;border-right:none}.sidebar{transform:translate(-100%);transition:transform .3s ease;z-index:90}.sidebar-open{transform:translate(0)}.sidebar-overlay{display:block;position:fixed;inset:64px 0 0;background:#0f172a80;z-index:80}.main-content{margin-left:0;padding:1.5rem}}