:root{--primary-color:#4f46e5;--primary-glow:rgba(99,102,241,.1);--accent-color:#7c3aed;--bg-color:#f8fafc;--card-bg:rgba(255,255,255,.75);--card-border:rgba(99,102,241,.08);--text-color:#0f172a;--text-muted:#64748b;--text-link:#2563eb;--font-sans:"Outfit", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--max-width:1200px;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark],.dark-mode{--primary-color:#6366f1;--primary-glow:rgba(99,102,241,.25);--accent-color:#a855f7;--bg-color:#090d16;--card-bg:rgba(20,26,45,.75);--card-border:rgba(99,102,241,.15);--text-color:#f1f5f9;--text-muted:#94a3b8;--text-link:#60a5fa}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-sans);flex-direction:column;min-height:100vh;line-height:1.6;transition:background-color .3s,color .3s;display:flex;position:relative;overflow-x:hidden}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(400px at 50% 100px,rgba(99,102,241,.06),transparent 80%),radial-gradient(300px at 20% 300px,rgba(168,85,247,.04),transparent 80%);width:100%;max-width:1400px;height:600px;position:absolute;top:0;left:50%;transform:translate(-50%)}.lang-nav-container{max-width:var(--max-width);-webkit-backdrop-filter:blur(12px);background:rgba(255,255,255,.8);border-bottom:1px solid rgba(0,0,0,.05);width:100%;margin:0 auto;position:static}.lang-nav{max-width:var(--max-width);white-space:nowrap;scrollbar-width:none;-ms-overflow-style:none;align-items:center;gap:12px;margin:0 auto;padding:12px 0;display:flex;overflow-x:auto}.lang-nav a{font-size:12px}@media (max-width:1240px){.lang-nav,.app-container{padding-left:20px;padding-right:20px}}.lang-nav::-webkit-scrollbar{height:5px;display:none}.lang-nav:hover{scrollbar-width:thin;-ms-overflow-style:auto}.lang-nav:hover::-webkit-scrollbar{display:block}.lang-nav::-webkit-scrollbar-track{background:rgba(0,0,0,.02);border-radius:10px}.lang-nav::-webkit-scrollbar-thumb{background:rgba(0,0,0,.1);border-radius:10px}.lang-nav::-webkit-scrollbar-thumb:hover{background:rgba(0,0,0,.2)}.lang-nav a,.footer-lang-nav a{color:var(--text-muted);transition:var(--transition);padding:4px;font-size:14px;font-weight:500;text-decoration:none;display:inline-block}.lang-nav a:hover,.footer-lang-nav a:hover{color:var(--primary-color);text-decoration:underline;transform:translateY(-1px)}.footer-lang-nav a{background:rgba(99,102,241,.05);border:1px solid rgba(99,102,241,.08);border-radius:6px;padding:4px 10px;font-size:12px}.footer-lang-nav a:hover{color:var(--primary-color);background:rgba(99,102,241,.1);border-color:rgba(99,102,241,.2);text-decoration:none;transform:translateY(-1px)}.app-container{max-width:var(--max-width);flex-direction:column;flex:1;width:100%;margin:0 auto;padding:20px 0;display:flex}.app-body{width:100%}.brand-section{justify-content:space-between;align-items:center;gap:40px;width:100%;margin-bottom:6px;display:flex}.brand-info{flex-direction:column;flex:1;align-items:flex-start;min-width:0;display:flex}.toolbox-badge-wrapper{justify-content:flex-start;margin-bottom:6px;display:flex}.toolbox-badge{color:var(--primary-color);transition:var(--transition);background:linear-gradient(135deg,rgba(99,102,241,.06),rgba(168,85,247,.06));border:1px solid rgba(99,102,241,.2);border-radius:30px;align-items:center;gap:4px;padding:2px 8px;font-size:10px;font-weight:500;text-decoration:none;display:inline-flex;box-shadow:0 4px 15px rgba(99,102,241,.04)}.toolbox-badge:hover{border-color:rgba(168,85,247,.4);transform:translateY(-2px);box-shadow:0 6px 20px rgba(99,102,241,.08)}.toolbox-badge svg{fill:currentColor;width:10px;height:10px;transition:var(--transition)}.toolbox-badge:hover svg{transform:translate(2px)}.app-header{text-align:left}.app-title{letter-spacing:-.01em;-webkit-text-fill-color:transparent;background:linear-gradient(90deg,#0f172a,#4f46e5,#7c3aed) text;margin-top:0;margin-bottom:4px;font-size:1.65rem;font-weight:700;line-height:1.25}.app-description{color:var(--text-muted);max-width:100%;font-size:.92rem;line-height:1.4}.header-ad{background:rgba(0,0,0,.02);border:1px solid rgba(0,0,0,.04);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:728px;height:90px;display:flex;overflow:hidden}.app-footer{max-width:var(--max-width);-webkit-backdrop-filter:blur(10px);background:rgba(255,255,255,.5);border-top:1px solid rgba(0,0,0,.05);width:100%;margin:auto auto 0}.footer-content{max-width:var(--max-width);text-align:center;flex-direction:column;align-items:center;gap:16px;margin:0 auto;padding:20px;display:flex}.footer-lang-nav{flex-wrap:wrap;justify-content:center;gap:12px 16px;width:100%;padding:4px 0 12px;display:flex}.footer-links{align-items:center;gap:24px;display:flex}.footer-link{color:var(--primary-color);transition:var(--transition);background:rgba(99,102,241,.04);border:1px solid rgba(99,102,241,.2);border-radius:20px;padding:6px 14px;font-size:13px;font-weight:500;text-decoration:none;display:inline-block}.footer-link:hover{color:var(--accent-color);background:rgba(99,102,241,.08);border-color:rgba(99,102,241,.4);transform:translateY(-1px)}.footer-copyright{color:rgba(0,0,0,.35);font-size:13px}@media (max-width:1024px){.brand-section{text-align:left;flex-direction:column;align-items:flex-start;gap:24px}.brand-info{align-items:flex-start}.app-header{text-align:left}.toolbox-badge-wrapper{justify-content:flex-start}}@media (max-width:768px){.app-title{font-size:1.4rem}.header-ad{display:none}.lang-nav,.app-container{padding-left:10px;padding-right:10px}.footer-lang-nav{justify-content:flex-start}}[v-cloak]{display:none!important}.feature-banner{border-bottom:1px dashed var(--card-border);margin-bottom:24px;padding-bottom:20px}.banner-badge{color:#fff;background:linear-gradient(135deg, var(--primary-color), var(--accent-color));letter-spacing:.05em;text-transform:uppercase;border-radius:4px;margin-bottom:8px;padding:3px 8px;font-size:10px;font-weight:700;display:inline-block}.banner-title{color:var(--text-color);letter-spacing:-.01em;margin-bottom:6px;font-size:1.45rem;font-weight:800}.banner-title .highlight{-webkit-text-fill-color:transparent;background:linear-gradient(120deg,#4f46e5 0%,#7c3aed 100%);-webkit-background-clip:text;padding:0 4px;font-weight:950;position:relative}[data-theme=dark] .banner-title .highlight,.dark-mode .banner-title .highlight{-webkit-text-fill-color:transparent;background:linear-gradient(120deg,#a5b4fc 0%,#d8b4fe 100%);-webkit-background-clip:text}.banner-desc{color:var(--text-muted);font-size:.88rem}.control-panel{background:var(--card-bg);border:1px solid var(--card-border);transition:var(--transition);border-radius:16px;margin-bottom:20px;padding:24px;box-shadow:0 8px 32px rgba(99,102,241,.02)}.card-blur{-webkit-backdrop-filter:blur(16px)}.settings-grid{grid-template-columns:1.2fr .8fr;align-items:center;gap:24px;display:grid}@media (max-width:900px){.settings-grid{grid-template-columns:1fr;gap:16px}}.settings-group{flex-direction:column;gap:10px;display:flex}.settings-group.justify-end{flex-direction:row;justify-content:flex-end;align-items:flex-end;gap:20px}@media (max-width:900px){.settings-group.justify-end{flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:12px}}.setting-label{color:var(--text-color);align-items:center;gap:8px;font-size:.9rem;font-weight:600;display:flex}.size-input-number{border:1px solid var(--card-border);width:76px;color:var(--text-color);text-align:center;transition:var(--transition);background:rgba(255,255,255,.6);border-radius:8px;outline:none;padding:6px 10px;font-family:inherit;font-size:.88rem;font-weight:600}.dark-mode .size-input-number{background:rgba(15,23,42,.4);border-color:rgba(255,255,255,.1)}.size-input-number:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px var(--primary-glow)}.slider-container{width:100%}.size-slider{-webkit-appearance:none;background:var(--card-border);cursor:pointer;border-radius:3px;outline:none;width:100%;height:6px}.size-slider::-webkit-slider-thumb{-ms-appearance:none;appearance:none;background:var(--primary-color);cursor:pointer;border-radius:50%;width:16px;height:16px;transition:transform .1s;box-shadow:0 2px 6px rgba(99,102,241,.3)}.size-slider::-webkit-slider-thumb:hover{transform:scale(1.25)}.quick-sizes{flex-wrap:wrap;gap:6px;margin-top:2px;display:flex}.btn-quick-size{border:1px solid var(--card-border);color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border-radius:4px;padding:4px 8px;font-size:.72rem;font-weight:500}.btn-quick-size:hover,.btn-quick-size.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.toggle-control-group{align-items:center;gap:8px;display:flex}.group-label{color:var(--text-muted);font-size:.85rem;font-weight:600}.toggle-buttons{border:1px solid var(--card-border);background:rgba(0,0,0,.04);border-radius:8px;padding:2px;display:flex}.dark-mode .toggle-buttons{background:rgba(255,255,255,.03)}.toggle-btn{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:6px;outline:none;align-items:center;gap:6px;padding:6px 12px;font-size:.8rem;font-weight:600;display:flex}.toggle-btn.active{color:var(--primary-color);background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.05)}.dark-mode .toggle-btn.active{color:#fff;background:rgba(255,255,255,.1)}.theme-toggle-btn{border:1px solid var(--card-border);background:var(--card-bg);color:var(--text-color);cursor:pointer;transition:var(--transition);border-radius:8px;outline:none;align-items:center;gap:6px;padding:6px 12px;font-size:.8rem;font-weight:600;display:flex}.theme-toggle-btn:hover{background:var(--primary-glow);border-color:var(--primary-color)}.theme-icon svg{fill:currentColor;width:14px;height:14px;display:block}.icon-sm{fill:currentColor;width:16px;height:16px}.icon-xs{fill:currentColor;width:14px;height:14px}.upload-zone{background:var(--card-bg);border:2px dashed var(--card-border);text-align:center;transition:var(--transition);cursor:pointer;border-radius:16px;margin-bottom:20px;padding:48px 24px;position:relative;box-shadow:0 4px 20px rgba(0,0,0,.01)}.upload-zone.dragging{border-color:var(--primary-color);background:var(--primary-glow);box-shadow:0 10px 30px var(--primary-glow);transform:translateY(-2px)}.upload-content{flex-direction:column;align-items:center;gap:12px;display:flex}.upload-icon svg{width:52px;height:52px;fill:var(--primary-color);opacity:.7;transition:var(--transition)}.upload-zone.dragging .upload-icon svg{opacity:1;transform:translateY(-4px)scale(1.1)}.upload-zone h3{color:var(--text-color);font-size:1.15rem;font-weight:700}.upload-hint{color:var(--text-muted);max-width:400px;font-size:.82rem}.upload-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:14px;display:flex}.btn-primary,.btn-secondary,.btn-danger,.btn-outline,.btn-outline-danger{cursor:pointer;transition:var(--transition);-ms-user-select:none;user-select:none;border-radius:8px;outline:none;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-family:inherit;font-size:.85rem;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary-color), var(--accent-color));color:#fff;box-shadow:0 4px 14px var(--primary-glow);border:none}.btn-primary:hover:not(:disabled){box-shadow:0 6px 20px var(--primary-glow);opacity:.95;transform:translateY(-1px)}.btn-secondary{color:var(--text-color);border:1px solid var(--card-border);background:rgba(0,0,0,.04)}.dark-mode .btn-secondary{background:rgba(255,255,255,.04)}.btn-secondary:hover:not(:disabled){background:rgba(0,0,0,.07)}.dark-mode .btn-secondary:hover:not(:disabled){background:rgba(255,255,255,.08)}.btn-danger{color:#fff;background:#ef4444;border:none}.btn-danger:hover:not(:disabled){background:#dc2626;transform:translateY(-1px)}.btn-outline{color:var(--text-color);border:1px solid var(--card-border);background:0 0}.btn-outline:hover:not(:disabled){border-color:var(--text-muted);background:rgba(0,0,0,.02)}.dark-mode .btn-outline:hover:not(:disabled){background:rgba(255,255,255,.02)}.btn-outline-danger{color:#ef4444;background:0 0;border:1px solid rgba(239,68,68,.2)}.btn-outline-danger:hover:not(:disabled){background:rgba(239,68,68,.05);border-color:#ef4444}button:disabled{opacity:.45;cursor:not-allowed;box-shadow:none!important;transform:none!important}.btn-sm{border-radius:6px;padding:6px 12px;font-size:.78rem}.btn-md{padding:8px 16px;font-size:.82rem}.empty-state{text-align:center;border:1px dashed var(--card-border);background:var(--card-bg);color:var(--text-muted);border-radius:16px;flex-direction:column;align-items:center;gap:14px;margin-bottom:20px;padding:64px 20px;display:flex}.empty-icon svg{width:44px;height:44px;fill:var(--text-muted);opacity:.45}.list-manager{background:var(--card-bg);border:1px solid var(--card-border);transition:var(--transition);border-radius:16px;margin-bottom:20px;overflow:hidden;box-shadow:0 4px 24px rgba(0,0,0,.01)}.filter-bar{border-bottom:1px solid var(--card-border);background:rgba(0,0,0,.004);flex-wrap:wrap;align-items:center;gap:16px;padding:16px 20px;display:flex}.dark-mode .filter-bar{background:rgba(255,255,255,.004)}.search-box{flex:1;min-width:240px;position:relative}.search-icon{width:16px;height:16px;fill:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-input{border:1px solid var(--card-border);width:100%;color:var(--text-color);transition:var(--transition);background:rgba(255,255,255,.6);border-radius:8px;outline:none;padding:8px 36px;font-family:inherit;font-size:.88rem}.dark-mode .search-input{background:rgba(15,23,42,.4);border-color:rgba(255,255,255,.1)}.search-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px var(--primary-glow)}.clear-search{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:2px;font-size:1.1rem;line-height:1;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.filter-select{border:1px solid var(--card-border);background:var(--card-bg);color:var(--text-color);cursor:pointer;transition:var(--transition);-ms-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-position:right 8px center;background-repeat:no-repeat;background-size:14px;border-radius:8px;outline:none;padding:8px 32px 8px 12px;font-family:inherit;font-size:.88rem}.dark-mode .filter-select{background-color:rgba(15,23,42,.4);background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");border-color:rgba(255,255,255,.1)}.filter-select:focus{border-color:var(--primary-color)}.checkbox-filter-label{cursor:pointer;-ms-user-select:none;user-select:none;color:var(--text-color);align-items:center;gap:8px;font-size:.85rem;font-weight:600;display:inline-flex}.checkbox-filter-label input{cursor:pointer;width:15px;height:15px;accent-color:var(--primary-color)}.bulk-action-bar{border-bottom:1px solid var(--card-border);background:rgba(0,0,0,.01);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:12px 20px;display:flex}.dark-mode .bulk-action-bar{background:rgba(255,255,255,.01)}.action-buttons{flex-wrap:wrap;gap:8px;display:flex}.stats-info{color:var(--text-muted);align-items:center;gap:14px;font-size:.82rem;display:flex}.selected-badge{background:var(--primary-glow);color:var(--primary-color);border:1px solid rgba(99,102,241,.15);border-radius:12px;padding:2px 8px;font-weight:600}.size-badge{background:rgba(0,0,0,.03);border-radius:12px;padding:2px 8px}.dark-mode .size-badge{background:rgba(255,255,255,.04)}.btn-zip{margin-left:auto}@media (max-width:900px){.bulk-action-bar{flex-direction:column;align-items:stretch}.btn-zip{width:100%;margin-left:0}.stats-info{justify-content:space-between}}.grid-view-container{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:20px;padding:20px;display:grid}.svg-card{border:1px solid var(--card-border);background:var(--card-bg);border-radius:12px;flex-direction:column;transition:transform .25s cubic-bezier(.175,.885,.32,1.275),box-shadow .25s,border-color .25s;display:flex;position:relative;overflow:hidden}.svg-card:hover{box-shadow:0 12px 28px -4px var(--primary-glow);border-color:var(--primary-color);transform:translateY(-4px)}.svg-card.selected{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-color)}.card-checkbox{z-index:10;cursor:pointer;opacity:0;transition:var(--transition);position:absolute;top:10px;left:10px;transform:scale(.85)}.svg-card:hover .card-checkbox,.card-checkbox.visible{opacity:1;transform:scale(1)}.card-checkbox input{cursor:pointer;width:18px;height:18px;accent-color:var(--primary-color)}.card-preview-area{border-bottom:1px solid var(--card-border);cursor:pointer;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.svg-preview-container{background-color:#f1f5f9;background-image:linear-gradient(45deg,#e2e8f0 25%,transparent 25%),linear-gradient(-45deg,#e2e8f0 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e2e8f0 75%),linear-gradient(-45deg,transparent 75%,#e2e8f0 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px}.dark-mode .svg-preview-container{background-color:#0f1624;background-image:linear-gradient(45deg,#1c2435 25%,transparent 25%),linear-gradient(-45deg,#1c2435 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#1c2435 75%),linear-gradient(-45deg,transparent 75%,#1c2435 75%)}.preview-svg-wrapper{pointer-events:none;justify-content:center;align-items:center;display:flex}.preview-svg-wrapper svg{max-width:100%;max-height:100%;display:block;width:100%!important;height:100%!important}.card-hover-header{-webkit-backdrop-filter:blur(8px);color:#fff;opacity:0;z-index:5;background:rgba(15,23,42,.82);border-bottom:1px solid rgba(255,255,255,.08);justify-content:space-between;align-items:center;padding:8px 10px 8px 35px;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;top:0;left:0;right:0;transform:translateY(-10px)}.dark-mode .card-hover-header{background:rgba(8,12,22,.85);border-bottom-color:rgba(255,255,255,.05)}.hover-file-info{text-align:left;text-overflow:ellipsis;white-space:nowrap;flex:1;max-width:60%;font-size:.76rem;font-weight:600;overflow:hidden}.hover-file-size{color:rgba(255,255,255,.55);background:rgba(255,255,255,.1);border-radius:4px;margin-left:6px;margin-right:6px;padding:1px 6px;font-size:.68rem}.hover-copy-btn{color:rgba(255,255,255,.7);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:2px;display:inline-flex}.hover-copy-btn:hover{color:var(--primary-color);background:rgba(255,255,255,.15)}.hover-copy-btn svg{fill:currentColor;width:12px;height:12px}.card-hover-del{color:#fff;cursor:pointer;opacity:0;z-index:6;background:rgba(239,68,68,.9);border:none;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:1.1rem;line-height:1;transition:all .2s;display:flex;position:absolute;top:40px;right:10px;transform:scale(.8);box-shadow:0 2px 6px rgba(239,68,68,.3)}.card-hover-del:hover{background:#ef4444;transform:scale(1.1)}.card-hover-actions{-webkit-backdrop-filter:blur(8px);opacity:0;z-index:5;background:rgba(15,23,42,.82);border-top:1px solid rgba(255,255,255,.08);justify-content:space-around;align-items:center;padding:6px;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;bottom:0;left:0;right:0;transform:translateY(10px)}.dark-mode .card-hover-actions{background:rgba(8,12,22,.85);border-top-color:rgba(255,255,255,.05)}.hover-action-btn{color:rgba(255,255,255,.75);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:6px;display:inline-flex}.hover-action-btn:hover{color:#fff;background:var(--primary-color);transform:scale(1.15)}.card-preview-area:hover .card-hover-header,.card-preview-area:hover .card-hover-actions{opacity:1;transform:translateY(0)}.card-preview-area:hover .card-hover-del{opacity:1;transform:scale(1)}.table-view-container{padding:0;overflow-x:auto}.svg-table{border-collapse:collapse;text-align:left;width:100%;font-size:.88rem}.svg-table th,.svg-table td{border-bottom:1px solid var(--card-border);padding:14px 18px}.svg-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background:rgba(0,0,0,.016);font-size:.78rem;font-weight:600}.dark-mode .svg-table th{background:rgba(255,255,255,.016)}.svg-table tr{cursor:pointer;transition:background-color .15s}.svg-table tr:hover{background:rgba(99,102,241,.016)}.svg-table tr.selected{background:rgba(99,102,241,.035)}.table-preview-cell{padding:6px 18px!important}.table-svg-preview-bg{border:1px solid var(--card-border);transition:var(--transition);border-radius:8px;justify-content:center;align-items:center;display:flex;overflow:hidden}.table-preview-wrapper{justify-content:center;align-items:center;width:80%;height:80%;display:flex}.table-preview-wrapper svg{max-width:100%;max-height:100%;display:block;width:100%!important;height:100%!important}.table-cell-with-copy{align-items:center;gap:6px;max-width:100%;display:inline-flex}.table-cell-with-copy .text-ellipsis{max-width:320px}.table-hover-copy{opacity:0;transition:opacity .2s}tr:hover .table-hover-copy{opacity:1}.table-actions{align-items:center;gap:8px;display:inline-flex}.btn-action-table-icon{border:1px solid var(--card-border);color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border-radius:6px;outline:none;justify-content:center;align-items:center;padding:6px;display:inline-flex}.btn-action-table-icon:hover{border-color:var(--primary-color);color:var(--primary-color);background:var(--primary-glow);transform:scale(1.08)}.btn-action-table-icon svg{fill:currentColor;width:14px;height:14px}.btn-action-table-danger{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:1px solid transparent;border-radius:6px;outline:none;padding:4px 10px;font-size:1.15rem;font-weight:700;line-height:1}.btn-action-table-danger:hover{color:#fff;background:#ef4444}.text-center{text-align:center}.text-right{text-align:right}.preview-modal-overlay{z-index:10000;background:rgba(0,0,0,.8);justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.preview-modal-content{background:#fff;border-radius:12px;flex-direction:column;gap:12px;width:90%;max-width:1000px;padding:20px;display:flex;position:relative;box-shadow:0 4px 20px rgba(0,0,0,.3)}.modal-close-btn{color:#666;cursor:pointer;background:0 0;border:none;border-radius:50%;outline:none;justify-content:center;align-items:center;width:32px;height:32px;font-size:1.6rem;line-height:1;display:flex;position:absolute;top:12px;right:12px}.modal-close-btn:hover{color:#000;background:rgba(0,0,0,.1)}.modal-header-info{padding-right:40px}.modal-header-info h3{color:#333;white-space:nowrap;text-overflow:ellipsis;font-size:1.1rem;font-weight:700;overflow:hidden}.modal-file-size{color:#999;font-size:.75rem}.modal-body-preview{background:#f5f5f5;border:1px solid #e0e0e0;border-radius:8px;justify-content:center;align-items:center;height:600px;min-height:400px;display:flex;overflow:hidden}.modal-svg-wrapper{justify-content:center;align-items:center;width:90%;height:90%;display:flex}.modal-svg-wrapper svg{max-width:100%;max-height:100%;display:block;width:100%!important;height:100%!important}.modal-footer-actions{justify-content:flex-end;gap:12px;display:flex}@media (max-width:500px){.modal-footer-actions{flex-direction:column}.modal-footer-actions button{width:100%}}.modal-fade-enter-active,.modal-fade-leave-active{transition:opacity .2s}.modal-fade-enter-from,.modal-fade-leave-to{opacity:0}.toast-message{color:#fff;z-index:9999;pointer-events:none;background:rgba(15,23,42,.95);border:1px solid rgba(255,255,255,.1);border-radius:50px;align-items:center;gap:8px;padding:12px 24px;font-size:.88rem;font-weight:600;display:inline-flex;position:fixed;top:24px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px rgba(0,0,0,.25)}.dark-mode .toast-message{color:#0f172a;background:rgba(255,255,255,.95);border-color:rgba(0,0,0,.1)}.toast-message.success{border-left:4px solid #10b981}.toast-message.error{border-left:4px solid #ef4444}.toast-icon{width:18px;height:18px;color:var(--primary-color);display:inline-block}.toast-message.success .toast-icon{color:#10b981}.toast-message.error .toast-icon{color:#ef4444}.toast-icon svg{fill:currentColor;width:100%;height:100%}.toast-fade-enter-active,.toast-fade-leave-active{transition:opacity .3s,transform .3s}.toast-fade-enter-from,.toast-fade-leave-to{opacity:0;transform:translate(-50%,-20px)}.animate-pulse{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse-animation}@keyframes pulse-animation{0%,to{opacity:1}50%{opacity:.5}}.list-transition-enter-active,.list-transition-leave-active{transition:all .3s}.list-transition-enter-from,.list-transition-leave-to{opacity:0;transform:scale(.92)}.list-transition-leave-active{position:absolute}.features-section{background:var(--bg-color);margin-top:40px;padding:80px 0}.features-section .container{max-width:var(--max-width);margin:0 auto;padding:0 20px}.section-title{text-align:center;color:var(--text-color);letter-spacing:-.02em;margin-bottom:12px;font-size:2rem;font-weight:800}.section-subtitle{text-align:center;color:var(--text-muted);max-width:700px;margin:0 auto 50px;font-size:1.05rem;line-height:1.6}.features-grid{grid-template-columns:repeat(3,1fr);gap:30px;margin-bottom:60px;display:grid}@media (max-width:1024px){.features-grid{grid-template-columns:repeat(2,1fr);gap:24px}}@media (max-width:640px){.features-grid{grid-template-columns:1fr;gap:20px}}.feature-card{background:var(--card-bg);border:1px solid var(--card-border);text-align:center;transition:var(--transition);-webkit-backdrop-filter:blur(10px);border-radius:16px;padding:32px 24px;box-shadow:0 4px 20px rgba(0,0,0,.02)}.feature-card:hover{box-shadow:0 12px 32px var(--primary-glow);border-color:var(--primary-color);transform:translateY(-6px)}.feature-icon{margin-bottom:16px;font-size:3rem;line-height:1;display:block}.feature-title{color:var(--text-color);letter-spacing:-.01em;margin-bottom:12px;font-size:1.25rem;font-weight:700}.feature-description{color:var(--text-muted);margin:0;font-size:.92rem;line-height:1.6}.how-to-use{background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(10px);border-radius:16px;padding:40px}.subsection-title{color:var(--text-color);text-align:center;margin-bottom:24px;font-size:1.5rem;font-weight:700}.steps-list{counter-reset:step-counter;margin:0;padding:0;list-style:none}.steps-list li{color:var(--text-color);counter-increment:step-counter;margin-bottom:20px;padding-left:60px;font-size:.95rem;line-height:1.6;position:relative}.steps-list li:before{content:counter(step-counter);background:linear-gradient(135deg, var(--primary-color), var(--accent-color));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:.95rem;font-weight:700;display:flex;position:absolute;top:0;left:0}.steps-list li strong{color:var(--primary-color);font-weight:600}@media (max-width:640px){.features-section{padding:50px 0}.section-title{font-size:1.6rem}.section-subtitle{margin-bottom:30px;font-size:.95rem}.feature-card{padding:24px 20px}.feature-icon{font-size:2.5rem}.feature-title{font-size:1.1rem}.how-to-use{padding:28px 20px}.subsection-title{font-size:1.3rem}.steps-list li{padding-left:50px;font-size:.9rem}.steps-list li:before{width:32px;height:32px;font-size:.85rem}}