@import url("https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600&family=Geist+Mono:wght@400;500;600&display=swap");:root{--color-background:#0a0a0a;--color-surface:#272727;--color-surface-muted:#3f3f46;--color-text-primary:#fff;--color-text-secondary:#00fa9a;--color-text-muted:#dadada;--color-border:#272727;--color-primary:#0a84ff;--color-secondary:#00fa9a;--color-primary-hover:#39f;--color-success:#00fa9a;--color-info:#0a84ff;--color-danger:#f0654e;--font-body:"Geist",Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-heading:"Geist",Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--font-size-display:72px;--font-size-h2:36px;--font-size-h1:16px;--font-size-body:14px;--font-size-small:11.5px;--font-size-display-fluid:clamp(var(--font-size-h2),12vw,var(--font-size-display));--font-size-h2-fluid:clamp(var(--font-size-h1),7vw,var(--font-size-h2));--line-display:75.5px;--line-h2:40px;--line-h1:20px;--line-small:16px;--tracking-display:-1.8px;--tracking-h2:-0.9px;--tracking-h1:-0.375px;--tracking-small:2.4px;--spacing-3xs:4px;--spacing-2xs:8px;--spacing-xs:12px;--spacing-sm:16px;--spacing-md:20px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:36px;--spacing-3xl:48px;--spacing-4xl:56px;--spacing-5xl:80px;--spacing-section:80px;--container-max-width:1090px;--container-padding:32px;--radius-xs:8px;--radius-sm:12px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--shadow-xs:transparent 0px 0px 0px 0px;--gradient-card:linear-gradient(to right bottom,#3f3f46,#18181b);--gradient-glow:radial-gradient(hsla(0,0%,100%,.12),transparent);--gradient-heading:linear-gradient(#fff,hsla(0,0%,100%,.6));--gradient-line:linear-gradient(90deg,transparent,hsla(0,0%,100%,.4),transparent);--duration-fade:0.6s;--duration-slow:0.5s;--duration-base:0.3s;--duration-fast:0.15s;--ease-standard:cubic-bezier(0.4,0,0.2,1);--ease-spring:cubic-bezier(0.34,1.56,0.64,1);--bg:var(--color-background);--bg-2:var(--color-background);--surface:var(--color-background);--surface-2:var(--color-surface);--border:var(--color-border);--text:var(--color-text-primary);--text-muted:var(--color-text-muted);--on-accent:var(--color-background);--green:var(--color-secondary);--green-dark:var(--color-secondary);--blue:var(--color-primary);--blue-bright:var(--color-primary-hover);--blue-soft:var(--color-surface);--yellow:var(--color-primary);--red:var(--color-danger);--pink:var(--color-text-muted);--purple:var(--color-text-muted);--orange:var(--color-text-muted);--success:var(--color-success);--danger:var(--color-danger);--star:var(--color-secondary);--like:var(--color-danger);--tl-red:var(--color-danger);--tl-yellow:var(--color-text-muted);--tl-green:var(--color-success);--term-bg:var(--color-background);--term-bg-bar:var(--color-background);--term-fg:var(--color-text-primary);--term-faint:var(--color-text-muted);--radius:var(--radius-md);--border-w:1px;--border-w-sm:1px;--shadow:var(--shadow-xs);--shadow-hover:var(--shadow-xs);--shadow-active:var(--shadow-xs);--shadow-sm:var(--shadow-xs);--sidebar-w:240px;--topbar-h:60px;--ease:var(--ease-standard);--fast:var(--duration-fast) var(--ease-standard);--base:var(--duration-base) var(--ease-standard);--font:var(--font-body);--font-display:var(--font-heading);color-scheme:dark}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden;min-height:100vh}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font-family:inherit}.container{max-width:1180px;margin:0 auto;padding:0 24px}.app-shell{position:relative}.app-shell,.main-area{display:flex;min-height:100vh}.main-area{flex:1 1;min-width:0;flex-direction:column;margin-left:var(--sidebar-w);transition:margin var(--base)}.content-wrapper{padding:24px 24px 56px;flex:1 1}@media (max-width:900px){.main-area{margin-left:0}.content-wrapper{padding:16px 16px 48px}}.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);z-index:9999;border-right:var(--border-w) solid var(--border);flex-direction:column;transition:transform var(--base);overflow-y:auto}.sidebar,.sidebar-brand{background:var(--surface);display:flex}.sidebar-brand{align-items:center;gap:10px;padding:16px 20px;font-size:var(--font-size-h1);border-bottom:var(--border-w) solid var(--border)}.sidebar-brand i{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;background:var(--blue);color:var(--on-accent);border:var(--border-w-sm) solid var(--border);border-radius:var(--radius-xs);box-shadow:var(--shadow-sm);font-size:var(--font-size-body)}.sidebar-brand span{color:var(--blue)}.sidebar-nav{flex:1 1;padding:12px;display:flex;flex-direction:column;gap:6px}.sidebar-section-title{letter-spacing:.08em;text-transform:uppercase;color:var(--on-accent);padding:4px 8px}.sidebar-link{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;border-radius:var(--radius-sm);font-weight:600;color:var(--text);border:var(--border-w-sm) solid transparent;transition:all var(--base)}.sidebar-link,.sidebar-link i{font-size:var(--font-size-body)}.sidebar-link i{width:18px;text-align:center;transition:transform var(--base)}.sidebar-link:hover{background:var(--surface);border-color:var(--border);box-shadow:var(--shadow-sm);transform:translate(-2px,-2px)}.sidebar-link:hover i{transform:scale(1.15) rotate(-8deg)}.sidebar-link.active{background:var(--surface);border-color:var(--border);box-shadow:var(--shadow-sm);color:var(--blue)}.sidebar-link.active:before{content:"";position:absolute;left:-4px;top:50%;transform:translateY(-50%);width:6px;height:60%;background:var(--blue);border:2px solid var(--border);border-radius:var(--radius-full)}.sidebar-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 4px;background:var(--yellow);color:var(--on-accent);font-size:var(--font-size-small);font-weight:600;border:2px solid var(--border);box-shadow:var(--shadow-sm)}.sidebar-divider{height:var(--border-w-sm);background:var(--border);border-radius:var(--radius-full);margin:12px 8px}.sidebar-footer{padding:12px;border-top:var(--border-w) solid var(--border);background:var(--surface)}.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-sm);background:var(--bg);border:2px solid var(--border);box-shadow:var(--shadow-xs)}.sidebar-user .avatar-lg{width:42px;height:42px;font-size:var(--font-size-body);flex-shrink:0}.sidebar-user-info{min-width:0;flex:1 1}.sidebar-user-info strong{display:block;font-size:var(--font-size-body);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-info span{font-size:var(--font-size-small);color:var(--text-muted);gap:4px}.sidebar-logout,.sidebar-user-info span{font-weight:600;display:flex;align-items:center}.sidebar-logout{width:100%;margin-top:8px;justify-content:center;gap:8px;padding:8px;border-radius:var(--radius-sm);border:var(--border-w-sm) solid var(--border);background:var(--red);color:var(--on-accent);font-size:var(--font-size-body);cursor:pointer;box-shadow:var(--shadow-sm);transition:all var(--fast)}.sidebar-logout:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow)}.sidebar-logout:active{transform:translate(2px,2px);box-shadow:var(--shadow-active)}.sidebar-guest{display:flex;flex-direction:column;gap:8px}.sidebar-overlay{display:none;inset:0;background:color-mix(in srgb,var(--color-background) 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var(--border);display:flex;align-items:center;gap:14px;padding:0 20px}.topbar-toggle{display:none;align-items:center;justify-content:center;border-radius:var(--radius-xs);border:var(--border-w-sm) solid var(--border);background:var(--green);cursor:pointer;font-size:var(--font-size-h1);box-shadow:var(--shadow-sm);transition:all var(--fast)}.topbar-toggle:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow)}.topbar-search{flex:1 1;max-width:420px;position:relative}.topbar-search input{width:100%;padding:8px 12px 8px 36px;border-radius:var(--radius-sm);border:var(--border-w-sm) solid var(--border);background:var(--bg);font-family:inherit;font-weight:500;box-shadow:var(--shadow-sm);outline:none;transition:all var(--fast)}.topbar-search input:focus{background:var(--surface);box-shadow:var(--shadow);transform:translate(-1px,-1px)}.topbar-search i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:var(--font-size-body);pointer-events:none}.topbar-spacer{flex:1 1}.topbar-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;border-radius:var(--radius-sm);font-weight:600;font-size:var(--font-size-body);line-height:1;border:var(--border-w-sm) solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;box-shadow:var(--shadow-sm);transition:transform var(--fast),box-shadow var(--fast),background 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i{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;font-size:var(--font-size-h1);background:var(--green);border:var(--border-w-sm) solid var(--border);border-radius:var(--radius-xs);box-shadow:var(--shadow-sm);margin-bottom:12px}.feature-card:nth-child(2) i{background:var(--blue);color:var(--on-accent)}.feature-card:nth-child(3) i{background:var(--yellow)}.feature-card:nth-child(4) i{background:var(--pink);color:var(--on-accent)}.feature-card h3{font-size:var(--font-size-h1);font-weight:600;margin-bottom:4px}.feature-card p{color:var(--text-muted);font-size:var(--font-size-body);font-weight:500;line-height:1.55}.category-badge{display:inline-flex;align-items:center;gap:4px;background:var(--green);color:var(--text)}.category-badge,.lang-badge{font-size:var(--font-size-small);font-weight:600;padding:4px 8px;border-radius:var(--radius-full);border:var(--border-w-sm) solid 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var(--color-border)}.dot-red{background:var(--tl-red)}.dot-yellow{background:var(--tl-yellow)}.dot-green{background:var(--tl-green)}.code-window-bar .filename{margin-left:4px}.code-window-bar .filename,.code-window-bar .path-tag{font-family:var(--font-mono);font-size:var(--font-size-small);font-weight:600;color:var(--term-faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.code-window-bar .path-tag{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:4px 8px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);max-width:200px}.code-window-body{padding:12px;max-height:110px;overflow:hidden;font-family:var(--font-mono);font-size:var(--font-size-small);line-height:1.5;color:var(--term-fg);white-space:pre-wrap;word-break:break-word}.snippet-meta{display:flex;align-items:center;justify-content:space-between;font-size:var(--font-size-small);color:var(--text-muted);font-weight:600;gap:8px}.snippet-meta .author{display:flex;align-items:center;gap:6px;min-width:0}.snippet-meta .stat-icons{display:flex;gap:10px}.snippet-meta .stat-icons span{display:flex;align-items:center;gap:4px}.avatar-sm{width:26px;height:26px;border-radius:50%;font-size:var(--font-size-small);border:2px solid var(--border)}.avatar-lg,.avatar-sm{background:var(--blue);color:var(--on-accent);display:flex;align-items:center;justify-content:center;font-weight:600;text-transform:uppercase;flex-shrink:0;overflow:hidden}.avatar-lg{width:56px;height:56px;border-radius:50%;font-size:var(--font-size-h1);border:var(--border-w) solid var(--border);box-shadow:var(--shadow-sm)}.snippet-actions{display:flex;gap:8px;margin-top:auto}.snippet-actions .btn{flex:1 1}.empty-state{grid-column:1/-1;text-align:center;padding:48px 20px;color:var(--text-muted);background:var(--surface);border:var(--border-w) dashed var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.empty-state>i{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;font-size:var(--font-size-h2-fluid);background:var(--yellow);border:var(--border-w) solid var(--border);border-radius:50%;box-shadow:var(--shadow);margin-bottom:12px;color:var(--text)}.empty-state h3{font-size:var(--font-size-h1);font-weight:600;margin-bottom:4px;color:var(--text)}.empty-state p{font-size:var(--font-size-body);font-weight:600}.skeleton{background:linear-gradient(90deg,var(--surface-2) 25%,var(--color-surface-muted) 37%,var(--surface-2) 63%);background-size:400% 100%;animation:skeleton 1.4s ease infinite;border:var(--border-w-sm) solid var(--border)}.skeleton,.skeleton-card{border-radius:var(--radius)}.skeleton-card{height:200px}@keyframes skeleton{0%{background-position:100% 50%}to{background-position:0 50%}}.auth-wrap{min-height:calc(100vh - var(--topbar-h) - 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srgb,var(--color-background) 70%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:fadeIn var(--duration-base) ease both}.cd-backdrop.is-closing{animation:fadeOut var(--duration-base) ease forwards}.cd-box{width:min(100%,380px);padding:var(--spacing-lg);text-align:center;background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-md);animation:cdPop var(--duration-slow) var(--ease-spring) both}.cd-backdrop.is-closing .cd-box{animation:cdOut var(--duration-base) ease forwards}.cd-icon{width:48px;height:48px;margin:0 auto var(--spacing-sm);display:grid;place-items:center;border-radius:var(--radius-full);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-secondary);font-size:20px}.cd-icon.danger{color:var(--color-danger);border-color:color-mix(in srgb,var(--color-danger) 45%,transparent);background:color-mix(in srgb,var(--color-danger) 10%,transparent);animation:shake .5s ease .15s}.cd-box h3{margin:0 0 var(--spacing-3xs);font-size:var(--font-size-h3,20px);color:var(--color-text-primary)}.cd-box p{margin:0 0 var(--spacing-md);color:var(--color-text-muted);line-height:1.5;word-break:break-word}.cd-actions{display:flex;gap:var(--spacing-xs)}.cd-actions .btn{flex:1 1;min-height:44px}.btn-danger-solid{background:var(--color-danger);border-color:var(--color-danger);color:#fff}.btn-danger-solid:hover{background:var(--color-danger);opacity:.9}@keyframes cdPop{0%{opacity:0;transform:translateY(10px) scale(.94)}to{opacity:1;transform:none}}@keyframes cdOut{to{opacity:0;transform:translateY(8px) scale(.96)}}@keyframes fadeOut{to{opacity:0}}@media (prefers-reduced-motion:reduce){.btn:hover,.snippet-card:hover{scale:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}