.tools-page{--t-bg: #07080a;--t-surface: #0c0e12;--t-surface-2: #111318;--t-surface-3: #161920;--t-border: rgba(255, 255, 255, .08);--t-border-strong: rgba(255, 255, 255, .16);--t-text: #f3f4f6;--t-muted: #9ca3af;--t-dim: #6b7280;--t-accent: #e5e7eb;--t-danger: #f87171;--t-success: #34d399;--t-warn: #fbbf24;--t-info: #60a5fa;--t-sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--t-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;min-height:100vh;background:var(--t-bg);color:var(--t-text);font-family:var(--t-sans);padding:88px 24px 72px}.tools-shell{max-width:1320px;margin:0 auto}.tools-topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--t-border);flex-wrap:wrap}.tools-title-wrap h1{font-size:1.5rem;font-weight:600;letter-spacing:-.025em;color:var(--t-text);margin:0 0 4px}.tools-title-wrap p{font-size:.875rem;color:var(--t-muted);margin:0}.tools-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.tools-search-box{position:relative;width:280px}.tools-search-input{width:100%!important;height:36px!important;padding:0 36px 0 12px!important;background:var(--t-surface)!important;border:1px solid var(--t-border)!important;border-radius:6px!important;color:var(--t-text)!important;font-family:var(--t-sans)!important;font-size:.84rem!important;outline:none!important;box-sizing:border-box!important;transition:border-color .15s ease}.tools-search-input:focus{border-color:var(--t-border-strong)!important}.tools-search-kbd{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-family:var(--t-mono);font-size:.7rem;color:var(--t-dim);background:var(--t-surface-2);border:1px solid var(--t-border);border-radius:4px;padding:1px 6px;pointer-events:none}.tools-catbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}.tools-cats{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.tools-cat-btn{height:30px;padding:0 11px;background:transparent;border:1px solid var(--t-border);border-radius:6px;color:var(--t-muted);font-family:var(--t-sans);font-size:.78rem;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:color .12s,background .12s,border-color .12s}.tools-cat-btn:hover{color:var(--t-text);background:#ffffff08}.tools-cat-btn.active{background:var(--t-text)!important;color:var(--t-bg)!important;border-color:var(--t-text)!important;font-weight:600}.tools-cat-count{font-family:var(--t-mono);font-size:.7rem;opacity:.7}.tools-sort-btn{height:30px;padding:0 10px;background:var(--t-surface);border:1px solid var(--t-border);border-radius:6px;color:var(--t-muted);font-family:var(--t-mono);font-size:.74rem;cursor:pointer}.tools-sort-btn:hover{color:var(--t-text);border-color:var(--t-border-strong)}.tools-workspace{display:grid;grid-template-columns:270px minmax(0,1fr);gap:20px;align-items:start}.tools-sidebar{background:var(--t-surface);border:1px solid var(--t-border);border-radius:8px;overflow:hidden;position:sticky;top:84px;height:calc(100vh - 108px);max-height:860px;display:flex;flex-direction:column}.tools-sidebar-list{overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:2px;flex:1 1 auto;min-height:0;overscroll-behavior:contain}.tools-sidebar-list::-webkit-scrollbar{width:5px}.tools-sidebar-list::-webkit-scrollbar-track{background:#0003}.tools-sidebar-list::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:4px}.tools-sidebar-list::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.tools-sidebar-group{font-family:var(--t-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.06em;color:var(--t-dim);padding:10px 10px 4px}.tools-sidebar-group:first-child{padding-top:4px}.tools-nav-item{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;text-align:left;padding:8px 10px;background:transparent;border:1px solid transparent;border-radius:6px;color:var(--t-muted);font-family:var(--t-sans);font-size:.82rem;font-weight:500;cursor:pointer;transition:background .12s,color .12s}.tools-nav-item:hover{background:#ffffff09;color:var(--t-text)}.tools-nav-item.active{background:var(--t-surface-3);border-color:var(--t-border-strong);color:var(--t-text);font-weight:600}.tools-nav-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tools-nav-fav{font-size:.78rem;color:var(--t-dim);opacity:.5;padding:0 2px;cursor:pointer}.tools-nav-fav.is-fav{color:var(--t-warn);opacity:1}.tools-empty-sidebar{padding:24px 14px;text-align:center;color:var(--t-dim);font-size:.82rem}.tools-main{background:var(--t-surface);border:1px solid var(--t-border);border-radius:8px;min-height:620px}.tool-pane{display:none;padding:24px;contain:content}.tool-pane.active{display:block}.tool-pane-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-bottom:18px;margin-bottom:22px;border-bottom:1px solid var(--t-border);flex-wrap:wrap}.tool-pane-meta{display:flex;align-items:center;gap:8px;margin-bottom:6px}.tool-pane-cat{font-family:var(--t-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--t-muted);background:var(--t-surface-2);border:1px solid var(--t-border);padding:2px 7px;border-radius:4px}.tool-pane-slug{font-family:var(--t-mono);font-size:.74rem;color:var(--t-dim)}.tool-pane-head h2{font-size:1.25rem;font-weight:600;letter-spacing:-.02em;color:var(--t-text);margin:0 0 4px}.tool-pane-head p{font-size:.85rem;color:var(--t-muted);margin:0;line-height:1.5}.tool-pane-actions{display:flex;align-items:center;gap:8px}.t-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.t-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.t-grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.t-field{margin-bottom:14px}.t-label{display:flex;align-items:center;justify-content:space-between;font-size:.78rem;font-weight:500;color:var(--t-muted);margin-bottom:6px}.t-label-hint{font-family:var(--t-mono);font-size:.72rem;color:var(--t-dim);font-weight:400}.t-input,.t-select,.t-textarea{width:100%!important;background:var(--t-bg)!important;border:1px solid var(--t-border)!important;border-radius:6px!important;color:var(--t-text)!important;font-family:var(--t-sans)!important;font-size:.85rem!important;padding:8px 12px!important;outline:none!important;box-sizing:border-box!important;transition:border-color .15s ease}.t-input.mono,.t-textarea.mono,.t-select.mono{font-family:var(--t-mono)!important;font-size:.81rem!important}.t-input:focus,.t-select:focus,.t-textarea:focus{border-color:var(--t-border-strong)!important}.t-textarea{min-height:140px;resize:vertical;line-height:1.55}.t-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.t-btn{height:34px;padding:0 13px;background:var(--t-surface-2)!important;border:1px solid var(--t-border)!important;border-radius:6px!important;color:var(--t-text)!important;font-family:var(--t-sans)!important;font-size:.8rem!important;font-weight:500!important;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:background .12s,border-color .12s;white-space:nowrap}.t-btn:hover{background:var(--t-surface-3)!important;border-color:var(--t-border-strong)!important}.t-btn.primary{background:#f3f4f6!important;color:#07080a!important;border-color:#f3f4f6!important;font-weight:600!important}.t-btn.primary:hover{background:#fff!important}.t-btn.sm{height:28px;padding:0 9px;font-size:.74rem!important}.t-card{background:var(--t-bg);border:1px solid var(--t-border);border-radius:6px;padding:14px}.t-stat{background:var(--t-bg);border:1px solid var(--t-border);border-radius:6px;padding:12px 14px}.t-stat-k{font-size:.72rem;color:var(--t-dim);text-transform:uppercase;letter-spacing:.04em;font-family:var(--t-mono);margin-bottom:4px}.t-stat-v{font-family:var(--t-mono);font-size:.96rem;font-weight:600;color:var(--t-text);word-break:break-all}.t-codebox{background:var(--t-bg);border:1px solid var(--t-border);border-radius:6px;padding:12px;font-family:var(--t-mono);font-size:.8rem;color:var(--t-text);overflow-x:auto;white-space:pre-wrap;word-break:break-all;line-height:1.55}.t-status{padding:9px 12px;border-radius:6px;font-size:.81rem;border:1px solid var(--t-border);background:var(--t-bg);color:var(--t-muted);margin-bottom:14px;display:none}.t-status.show{display:block}.t-status.ok{border-color:#34d3994d;color:var(--t-success);background:#34d3990f}.t-status.err{border-color:#f8717159;color:var(--t-danger);background:#f871710f}.t-status.warn{border-color:#fbbf2459;color:var(--t-warn);background:#fbbf240f}.t-table{width:100%;border-collapse:collapse;font-size:.82rem}.t-table th,.t-table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--t-border);vertical-align:top}.t-table th{font-family:var(--t-mono);font-size:.72rem;text-transform:uppercase;color:var(--t-dim);font-weight:500}.dc-preview{background:#313338;border-radius:6px;padding:14px;color:#dbdee1;font-family:var(--t-sans);font-size:.88rem}.dc-msg-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}.dc-msg-name{font-weight:600;color:#f2f3f5}.dc-msg-bot{background:#5865f2;color:#fff;font-size:.65rem;font-weight:700;padding:1px 5px;border-radius:3px;text-transform:uppercase}.dc-embed{background:#2b2d31;border-left:4px solid #5865f2;border-radius:4px;padding:12px 14px;max-width:520px;margin-top:6px}.dc-embed-title{font-weight:600;color:#fff;margin-bottom:6px;font-size:.94rem}.dc-embed-desc{font-size:.84rem;color:#dbdee1;white-space:pre-wrap;line-height:1.45}.dc-embed-footer{font-size:.74rem;color:#949ba4;margin-top:10px}.diff-line{font-family:var(--t-mono);font-size:.79rem;padding:2px 8px;white-space:pre-wrap;word-break:break-all}.diff-add{background:#34d3991f;color:#6ee7b7}.diff-del{background:#f871711f;color:#fca5a5}.diff-eq{color:var(--t-muted)}.aim-arena{height:220px;border:1px solid var(--t-border);border-radius:6px;background:var(--t-bg);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;user-select:none;text-align:center;padding:20px;transition:background .08s}.aim-arena.wait{background:#f8717124;border-color:#f8717166}.aim-arena.go{background:#34d3992e;border-color:#34d39980}.tools-toast{position:fixed;bottom:24px;right:24px;background:var(--t-surface-3);color:var(--t-text);border:1px solid var(--t-border-strong);border-radius:6px;padding:10px 14px;font-size:.82rem;font-family:var(--t-sans);z-index:9999;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .15s,transform .15s}.tools-toast.show{opacity:1;transform:translateY(0)}.matrix-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.matrix-quad{background:var(--t-bg);border:1px solid var(--t-border);border-radius:6px;padding:12px;min-height:240px;display:flex;flex-direction:column}.matrix-quad.q1{border-top:3px solid var(--t-danger)}.matrix-quad.q2{border-top:3px solid var(--t-info)}.matrix-quad.q3{border-top:3px solid var(--t-warn)}.matrix-quad.q4{border-top:3px solid var(--t-dim)}.matrix-quad-title{display:flex;align-items:center;justify-content:space-between;font-size:.78rem;font-weight:600;margin-bottom:10px;text-transform:uppercase;letter-spacing:.04em}.matrix-tasks-list{flex:1;display:flex;flex-direction:column;gap:6px;overflow-y:auto;max-height:220px}.matrix-task-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 10px;background:var(--t-surface);border:1px solid var(--t-border);border-radius:5px;font-size:.82rem;transition:background .12s}.matrix-task-item.done{opacity:.5;text-decoration:line-through}.pomo-clock{font-size:4rem;font-family:var(--t-mono);font-weight:700;text-align:center;padding:24px 0 10px;color:var(--t-text);letter-spacing:-.02em}.pomo-progress-bar{height:6px;border-radius:3px;background:var(--t-surface-2);overflow:hidden;margin-bottom:20px}.pomo-progress-fill{height:100%;background:var(--t-text);transition:width .3s ease}.swatch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-top:10px}.swatch-card{border-radius:6px;overflow:hidden;border:1px solid var(--t-border);background:var(--t-bg)}.swatch-color{height:60px;cursor:pointer;transition:opacity .15s}.swatch-color:hover{opacity:.9}.swatch-meta{padding:8px;font-family:var(--t-mono);font-size:.72rem;display:flex;align-items:center;justify-content:space-between}.meter-bar{height:8px;background:var(--t-surface-2);border-radius:4px;overflow:hidden;margin-top:6px}.meter-fill{height:100%;width:0%;transition:width .3s ease,background-color .3s ease}.serp-box{background:#202124;padding:14px;border-radius:6px;font-family:Arial,sans-serif;color:#bdc1c6;margin-bottom:12px}.serp-url{font-size:.75rem;margin-bottom:4px;color:#dadce0}.serp-title{font-size:1.15rem;color:#8ab4f8;margin-bottom:6px;display:block}.serp-desc{font-size:.84rem;line-height:1.4}.social-card-box{background:#000;border:1px solid var(--t-border);border-radius:8px;overflow:hidden;margin-bottom:12px}.qr-render-box{background:#fff;padding:16px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000080}.tools-mobile-bar{display:none;background:var(--t-surface);border:1px solid var(--t-border);border-radius:8px;padding:10px 14px;margin-bottom:16px;align-items:center;gap:12px}.tools-mobile-label{font-size:.8rem;color:var(--t-muted);white-space:nowrap;font-weight:500}.tools-mobile-select-wrap{flex:1}.tools-mobile-select{width:100%;height:38px;padding:0 12px;background:var(--t-surface-2);border:1px solid var(--t-border);border-radius:6px;color:var(--t-text);font-family:var(--t-sans);font-size:.86rem;outline:none;cursor:pointer}.tools-mobile-select:focus{border-color:var(--t-border-strong)}.tools-pane-nav-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:32px;padding-top:20px;border-top:1px solid var(--t-border);flex-wrap:wrap}@media(max-width:960px){.tools-mobile-bar{display:flex}.tools-workspace,.matrix-grid{grid-template-columns:1fr}.tools-sidebar{position:static;height:auto;max-height:280px}.t-grid-2,.t-grid-3,.t-grid-4{grid-template-columns:1fr}.tools-search-box{width:100%}}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999999;display:flex;flex-direction:column;gap:10px;pointer-events:none;max-width:420px;width:calc(100% - 32px)}@media(max-width:640px){.toast-container{bottom:16px;right:16px;left:16px;width:auto}}.toast-item{pointer-events:auto;background:#0a0a0cf2;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:12px 16px;color:#f4f4f6;font-size:.88rem;font-family:Geist,-apple-system,sans-serif;display:flex;align-items:flex-start;gap:12px;box-shadow:0 12px 36px #000000d9;transform:translateY(16px) scale(.96);opacity:0;transition:transform .25s cubic-bezier(.16,1,.3,1),opacity .25s ease;position:relative;overflow:hidden}.toast-item.toast-show{transform:translateY(0) scale(1);opacity:1}.toast-item.toast-hide{transform:translateY(8px) scale(.95);opacity:0}.toast-icon{flex-shrink:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;margin-top:1px}.toast-body{flex:1;line-height:1.45}.toast-title{font-weight:600;font-size:.88rem;margin-bottom:2px}.toast-msg{color:#a1a1aa;font-size:.82rem}.toast-close{flex-shrink:0;background:none;border:none;color:#71717a;cursor:pointer;padding:0;width:18px;height:18px;display:flex;align-items:center;justify-content:center;font-size:16px;transition:color .15s ease}.toast-close:hover{color:#fff}.toast-progress{position:absolute;bottom:0;left:0;height:2px;background:#ffffff4d;width:100%;transform-origin:left}.toast-item.toast-success{border-color:#22c55e4d}.toast-item.toast-success .toast-icon{color:#4ade80}.toast-item.toast-success .toast-progress{background:#22c55e}.toast-item.toast-error{border-color:#ef44444d}.toast-item.toast-error .toast-icon{color:#f87171}.toast-item.toast-error .toast-progress{background:#ef4444}.toast-item.toast-info{border-color:#3b82f64d}.toast-item.toast-info .toast-icon{color:#60a5fa}.toast-item.toast-info .toast-progress{background:#3b82f6}.toast-item.toast-warning{border-color:#f59e0b4d}.toast-item.toast-warning .toast-icon{color:#fbbf24}.toast-item.toast-warning .toast-progress{background:#f59e0b}