.skz-app{--color-bg-base:#fff;--color-bg-sidebar:#f7f7f7;--color-bg-elevated:#f0f0f0;--color-bg-overlay:#fff;--color-border-subtle:#e8e8e8;--color-border-default:#d4d4d4;--color-border-strong:#a3a3a3;--color-text-primary:#0a0a0a;--color-text-secondary:#6b6b6b;--color-text-tertiary:#a3a3a3;--color-text-inverse:#fff;--color-action-primary:#000;--color-action-hover:#1a1a1a;--color-action-ghost-bg:#f0f0f0;--color-action-ghost-hover:#e4e4e4;--color-accent-blue:#0ea5e9;--color-accent-violet:#8b5cf6;--color-accent-orange:#f97316;--color-accent-green:#22c55e;--color-accent-red:#ef4444;--skz-font-body:"DM Sans",system-ui,sans-serif;--skz-font-display:"DM Sans",system-ui,sans-serif;--skz-font-mono:"JetBrains Mono",ui-monospace,"Courier New",monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);--shadow-md:0 4px 12px rgba(0,0,0,.08),0 2px 4px rgba(0,0,0,.04);--shadow-lg:0 16px 40px rgba(0,0,0,.12),0 4px 12px rgba(0,0,0,.06);--shadow-focus:0 0 0 2px #000;--sidebar-width:260px;--topbar-height:48px;font-family:var(--skz-font-body);font-size:14px;color:var(--color-text-primary);background:var(--color-bg-base);-webkit-font-smoothing:antialiased;display:flex;height:100vh;width:100vw;overflow:hidden;position:fixed;inset:0}.skz-app *,.skz-app :after,.skz-app :before{box-sizing:border-box;margin:0;padding:0}.skz-app button,.skz-app input,.skz-app select,.skz-app textarea{font-family:var(--skz-font-body)}.skz-app .skz-mono,.skz-app code{font-family:var(--skz-font-mono)}.skz-app ::-webkit-scrollbar{width:5px;height:5px}.skz-app ::-webkit-scrollbar-track{background:transparent}.skz-app ::-webkit-scrollbar-thumb{background:var(--color-border-default);border-radius:9999px}.skz-app .skz-sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--color-bg-sidebar);border-right:1px solid var(--color-border-subtle);display:flex;flex-direction:column;height:100vh;overflow-y:auto}.skz-app .skz-logo{height:56px;padding:0 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--color-border-subtle);flex-shrink:0;text-decoration:none;color:inherit}.skz-app .skz-logo-mark{width:28px;height:28px;border-radius:7px;background:#0a0a0a;display:grid;place-items:center;color:#fff;font-weight:700;font-size:12px}.skz-app .skz-logo-name{font-size:16px;font-weight:600;letter-spacing:-.01em}.skz-app .skz-ws{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;cursor:pointer;transition:background .1s ease;background:transparent;border:none;color:inherit;font-family:inherit;width:calc(100% - 16px);margin:8px;text-align:left}.skz-app .skz-ws:hover{background:var(--color-bg-elevated)}.skz-app .skz-ws-dot{width:20px;height:20px;border-radius:50%;background:var(--color-accent-blue);flex-shrink:0}.skz-app .skz-ws-name{font-size:14px;font-weight:500;color:var(--color-text-primary);flex:1}.skz-app .skz-nav{padding:4px 8px;flex:1}.skz-app .skz-nav-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:400;color:var(--color-text-secondary);background:transparent;border:none;width:100%;text-align:left;font-family:inherit;transition:all .1s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none;text-decoration:none}.skz-app .skz-nav-item.active,.skz-app .skz-nav-item:hover{background:var(--color-bg-elevated);color:var(--color-text-primary)}.skz-app .skz-nav-item.active{font-weight:500}.skz-app .skz-section-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-tertiary);padding:4px 12px;margin-top:20px;margin-bottom:4px}.skz-app .skz-sidebar-foot{padding:12px 8px;border-top:1px solid var(--color-border-subtle);flex-shrink:0}.skz-app .skz-credits-wrap{padding:0 12px;margin-bottom:4px}.skz-app .skz-credits-label{font-size:12px;color:var(--color-text-tertiary);margin-bottom:5px}.skz-app .skz-credits-track{height:4px;background:var(--color-bg-elevated);border-radius:9999px;overflow:hidden}.skz-app .skz-credits-fill{height:100%;background:#000;border-radius:9999px;transition:width .3s ease}.skz-app .skz-main{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}.skz-app .skz-topbar{height:var(--topbar-height);background:var(--color-bg-base);border-bottom:1px solid var(--color-border-subtle);display:flex;align-items:center;padding:0 20px;gap:12px;flex-shrink:0}.skz-app .skz-topbar-menu{background:transparent;border:none;cursor:pointer;padding:6px;border-radius:6px;color:var(--color-text-secondary);display:flex;align-items:center;transition:all .1s ease}.skz-app .skz-topbar-menu:hover{background:var(--color-bg-elevated);color:var(--color-text-primary)}.skz-app .skz-crumbs{display:flex;align-items:center;gap:6px;flex:1;font-size:14px;overflow:hidden}.skz-app .skz-crumb-sep{color:var(--color-text-tertiary);font-size:12px}.skz-app .skz-crumb-dim{color:var(--color-text-tertiary);white-space:nowrap;text-decoration:none}.skz-app .skz-crumb-active,.skz-app .skz-crumb-dim:hover{color:var(--color-text-primary)}.skz-app .skz-crumb-active{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.skz-app .skz-topbar-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}.skz-app .skz-topbar-btn{display:flex;align-items:center;gap:5px;padding:5px 10px;background:transparent;border:none;cursor:pointer;border-radius:8px;font-size:13px;color:var(--color-text-secondary);transition:all .1s ease;font-family:inherit}.skz-app .skz-topbar-btn:hover{background:var(--color-bg-elevated);color:var(--color-text-primary)}.skz-app .skz-topbar-sep{width:1px;height:20px;background:var(--color-border-subtle);margin:0 6px}.skz-app .skz-avatar{border-radius:50%;background:#4f46e5;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;flex-shrink:0}.skz-app .skz-content{flex:1;overflow-y:auto;background:var(--color-bg-base)}.skz-app .skz-page{padding:32px;max-width:1100px;margin:0 auto}.skz-app .skz-page-narrow{padding:32px;max-width:800px;margin:0 auto}.skz-app .skz-h1{font-size:32px;line-height:1.2;letter-spacing:-.01em}.skz-app .skz-h1,.skz-app .skz-h2{font-family:var(--skz-font-display);font-weight:600;color:var(--color-text-primary)}.skz-app .skz-h2{font-size:24px;line-height:1.3}.skz-app .skz-h3{font-family:var(--skz-font-display);font-size:20px;font-weight:500;color:var(--color-text-primary);line-height:1.4}.skz-app .skz-btn{display:inline-flex;align-items:center;gap:6px;border-radius:10px;font-family:inherit;font-weight:500;cursor:pointer;border:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:all .1s ease}.skz-app .skz-btn:active{transform:scale(.97)}.skz-app .skz-btn-sm{padding:6px 12px;font-size:13px}.skz-app .skz-btn-md{padding:8px 16px;font-size:14px}.skz-app .skz-btn-lg{padding:10px 20px;font-size:15px}.skz-app .skz-btn-primary{background:#000;color:#fff}.skz-app .skz-btn-primary:hover{background:var(--color-action-hover)}.skz-app .skz-btn-primary:disabled{background:var(--color-border-default);cursor:not-allowed}.skz-app .skz-btn-ghost{background:transparent;color:var(--color-text-primary);border:1px solid var(--color-border-default)}.skz-app .skz-btn-ghost:hover{background:var(--color-bg-elevated)}.skz-app .skz-badge{display:inline-flex;align-items:center;font-size:11px;font-weight:500;padding:3px 8px;border-radius:9999px;border:1px solid transparent;letter-spacing:.01em;flex-shrink:0}.skz-app .skz-badge-free{background:#f0fdf4;color:#22c55e;border-color:#bbf7d0}.skz-app .skz-badge-premium{background:#fff7ed;color:#f97316;border-color:#fed7aa}.skz-app .skz-badge-creator{background:#eff6ff;color:#3b82f6;border-color:#bfdbfe}.skz-app .skz-badge-new{background:#000;color:#fff;border-color:#000}.skz-app .skz-badge-beta{background:#8b5cf6;color:#fff;border-color:#8b5cf6}.skz-app .skz-chip{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border-radius:9999px;border:1px solid var(--color-border-default);background:var(--color-bg-base);color:var(--color-text-secondary);font-size:13px;cursor:pointer;font-family:inherit;transition:all .1s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none}.skz-app .skz-chip:hover{background:var(--color-bg-elevated);color:var(--color-text-primary)}.skz-app .skz-chip.active{background:#000;color:#fff;border-color:#000}.skz-app .skz-suggest{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:9999px;background:var(--color-bg-elevated);border:1px solid var(--color-border-subtle);color:var(--color-text-secondary);font-size:13px;cursor:pointer;font-family:inherit;transition:all .1s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none}.skz-app .skz-suggest:hover{background:var(--color-bg-base);border-color:var(--color-border-default);color:var(--color-text-primary)}.skz-app .skz-suggest-star{color:var(--color-accent-blue);font-size:12px}.skz-app .skz-prompt{border:1px solid var(--color-border-subtle);border-radius:20px;background:#fff;box-shadow:var(--shadow-md);overflow:hidden;transition:border-color .15s ease}.skz-app .skz-prompt:focus-within{border-color:var(--color-border-default)}.skz-app .skz-prompt-input{width:100%;padding:16px 20px 10px;font-size:15px;resize:none;border:none;outline:none;font-family:inherit;color:var(--color-text-primary);background:transparent;line-height:1.5}.skz-app .skz-prompt-input::-moz-placeholder{color:var(--color-text-tertiary)}.skz-app .skz-prompt-input::placeholder{color:var(--color-text-tertiary)}.skz-app .skz-prompt-toolbar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--color-border-subtle);gap:8px}.skz-app .skz-prompt-chips{display:flex;gap:6px;flex-wrap:wrap}.skz-app .skz-prompt-chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:9999px;background:var(--color-bg-elevated);border:1px solid var(--color-border-subtle);font-size:12px;color:var(--color-text-secondary);cursor:pointer;font-family:inherit}.skz-app .skz-prompt-chip:hover{background:#fff;border-color:var(--color-border-default)}.skz-app .skz-prompt-submit{width:32px;height:32px;border-radius:50%;background:#000;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s ease}.skz-app .skz-prompt-submit:disabled{background:var(--color-border-default);cursor:default}.skz-app .skz-prompt-toolicon{background:transparent;border:none;cursor:pointer;color:var(--color-text-tertiary);display:flex;align-items:center;padding:6px;border-radius:6px}.skz-app .skz-prompt-toolicon:hover{color:var(--color-text-primary);background:var(--color-bg-elevated)}.skz-app .skz-card{background:#fafafa;border:1px solid var(--color-border-subtle);border-radius:14px;overflow:hidden;cursor:pointer;box-shadow:var(--shadow-sm);transition:all .15s ease;text-decoration:none;color:inherit;display:block}.skz-app .skz-card:hover{border-color:var(--color-border-default);box-shadow:var(--shadow-md)}.skz-app .skz-card-visual{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f0f0f0,#e8e8e8)}.skz-app .skz-card-body{padding:14px 18px 18px}.skz-app .skz-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:6px}.skz-app .skz-card-title{font-size:15px;font-weight:600;color:var(--color-text-primary);line-height:1.3}.skz-app .skz-card-desc{font-size:13px;color:var(--color-text-secondary);line-height:1.5}.skz-app .skz-card-meta{display:flex;align-items:center;gap:12px;margin-top:12px}.skz-app .skz-card-meta span{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--color-text-tertiary)}.skz-app .skz-card-empty{border:1px dashed var(--color-border-default);border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;cursor:pointer;gap:10px;background:transparent;text-decoration:none;color:inherit;transition:background .15s ease}.skz-app .skz-card-empty:hover{background:var(--color-bg-elevated)}.skz-app .skz-card-empty-icon{width:40px;height:40px;border-radius:10px;border:1px solid var(--color-border-default);display:flex;align-items:center;justify-content:center;color:var(--color-text-tertiary)}.skz-app .skz-card-empty-title{font-size:14px;font-weight:500;color:var(--color-text-secondary)}.skz-app .skz-card-empty-desc{font-size:13px;color:var(--color-text-tertiary)}.skz-app .skz-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.skz-app .skz-field-rows{border:1px solid var(--color-border-subtle);border-radius:14px;overflow:hidden}.skz-app .skz-field-row{padding:16px 20px;border-bottom:1px solid var(--color-border-subtle);display:flex;align-items:center;justify-content:space-between;gap:16px}.skz-app .skz-field-row:last-child{border-bottom:none}.skz-app .skz-field-row-label{font-size:14px;font-weight:500;margin-bottom:3px}.skz-app .skz-field-row-value{font-size:13px;color:var(--color-text-tertiary)}.skz-app .skz-output{border:1px solid var(--color-border-subtle);border-radius:14px;background:#fff;padding:24px;transition:all .2s ease}.skz-app .skz-output.busy{background:var(--color-bg-elevated)}.skz-app .skz-output-head{display:flex;align-items:center;gap:8px;margin-bottom:12px}.skz-app .skz-output-dot{width:8px;height:8px;border-radius:50%;background:var(--color-accent-green)}.skz-app .skz-output-dot.busy{background:var(--color-accent-orange);animation:skz-pulse 1s infinite}.skz-app .skz-output-label{font-size:12px;font-weight:500;color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.06em}.skz-app .skz-output-body{font-family:var(--skz-font-mono);font-size:13px;color:var(--color-text-primary);line-height:1.7;white-space:pre-wrap;word-break:break-word}.skz-app .skz-skeleton-row{height:14px;background:var(--color-border-subtle);border-radius:4px;animation:skz-shimmer 1.5s infinite;margin-bottom:8px}@keyframes skz-pulse{0%,to{opacity:1}50%{opacity:.3}}@keyframes skz-shimmer{0%,to{opacity:1}50%{opacity:.4}}.skz-app .skz-empty{text-align:center;padding:60px 20px}.skz-app .skz-empty-big{text-align:center;padding:80px 20px}@media (max-width:900px){.skz-app .skz-sidebar{display:none}}