:root{--primary-color:#06f;--primary-hover:#004edb;--primary-light:#08f;--primary-glow:rgba(0,102,255,.25);--accent-color:#00c8ff;--success-color:#10b981;--success-hover:#059669;--danger-color:#ef4444;--bg-color:#f8fafc;--card-bg:#fff;--card-border:rgba(0,102,255,.12);--border-color:#e2e8f0;--text-color:#0f172a;--text-muted:#64748b;--text-link:#06f;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--max-width:1200px;--transition:all .2s cubic-bezier(.4, 0, .2, 1);--shadow-card:inset 0 1px 0 #fff, 0 1px 3px rgba(0,0,0,.02), 0 8px 24px -4px rgba(0,102,255,.08), 0 20px 48px -8px rgba(0,102,255,.06)}*{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;display:flex;overflow-x:hidden}.lang-nav-container{max-width:var(--max-width);-webkit-backdrop-filter:blur(12px);width:100%;transition:var(--transition);background:rgba(255,255,255,.8);border-bottom:1px solid rgba(0,0,0,.05);margin:0 auto;position:static}.lang-nav{white-space:nowrap;box-sizing:border-box;width:100%;transition:var(--transition);flex-wrap:nowrap;align-items:center;gap:4px 12px;padding:6px 12px;display:flex;overflow:hidden}.lang-nav-container:hover .lang-nav{white-space:normal;flex-wrap:wrap;padding:6px 12px 8px}.lang-nav a{color:var(--text-muted);white-space:nowrap;transition:var(--transition);font-size:12px;font-weight:500;line-height:1.4;text-decoration:none}.lang-nav a:hover{color:var(--primary-color);text-decoration:underline;transform:translateY(-1px)}@media (max-width:1240px){.lang-nav-container,.app-container{padding-left:20px;padding-right:20px}}.footer-lang-nav a{color:var(--text-muted);transition:var(--transition);background:rgba(37,99,235,.05);border:1px solid rgba(37,99,235,.1);border-radius:6px;padding:4px 10px;font-size:12px;font-weight:500;text-decoration:none;display:inline-block}.footer-lang-nav a:hover{color:var(--primary-color);background:rgba(37,99,235,.1);border-color:rgba(37,99,235,.25);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:8px;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:#05f;letter-spacing:.01em;transition:var(--transition);background:linear-gradient(135deg,rgba(0,102,255,.1) 0%,rgba(0,212,255,.16) 100%);border:1px solid rgba(0,102,255,.28);border-radius:30px;align-items:center;gap:5px;padding:3px 11px;font-size:11px;font-weight:700;text-decoration:none;display:inline-flex;box-shadow:0 2px 10px rgba(0,102,255,.12)}.toolbox-badge:hover{background:linear-gradient(135deg,rgba(0,102,255,.18) 0%,rgba(0,212,255,.25) 100%);border-color:#00d4ff;transform:translateY(-1px);box-shadow:0 4px 18px rgba(0,102,255,.25)}.toolbox-badge svg{fill:currentColor;width:11px;height:11px;transition:var(--transition)}.toolbox-badge:hover svg{transform:translate(2px)}.app-header{text-align:left}.app-title{letter-spacing:-.015em;background:linear-gradient(135deg,#051329 0%,#0052ff 45%,#00c8ff 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-top:0;margin-bottom:4px;font-size:1.65rem;font-weight:800;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}#vueApp{background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--shadow-card);transition:var(--transition);border-radius:16px;margin:12px 0 16px;padding:20px}.tool-layout{grid-template-columns:310px 1fr;gap:20px;margin-bottom:24px;display:grid}.left-panel{flex-direction:column;gap:16px;height:100%;display:flex}.hidden-input{display:none!important}.dropzone-card{text-align:center;min-height:220px;transition:var(--transition);cursor:pointer;background:#f8fafc;border:2px dashed #cbd5e1;border-radius:12px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:16px;padding:24px 18px;display:flex;position:relative}.dropzone-card:hover{border-color:var(--primary-color);background:rgba(0,102,255,.03)}.dropzone-card.drag-over{border-color:var(--primary-color);background:rgba(0,102,255,.08);transform:scale(1.01)}.dropzone-icon{color:var(--primary-color);width:64px;height:64px;transition:var(--transition);background:rgba(0,102,255,.08);border-radius:50%;justify-content:center;align-items:center;display:flex}.dropzone-card:hover .dropzone-icon{background:rgba(0,102,255,.14);transform:translateY(-2px)}.dropzone-actions{flex-direction:column;gap:8px;width:100%;display:flex}.dropzone-hints{flex-direction:column;gap:4px;display:flex}.hint-main{color:var(--text-color);font-size:13px;font-weight:600}.hint-sub{color:var(--text-muted);font-size:12px}.hint-sub kbd{background:#fff;border:1px solid #cbd5e1;border-radius:4px;padding:1px 5px;font-family:inherit;font-size:11px;display:inline-block;box-shadow:0 1px 2px rgba(0,0,0,.05)}.status-card{border:1px solid var(--border-color);background:#f8fafc;border-radius:12px;flex-direction:column;flex-shrink:0;gap:12px;padding:16px;display:flex}.status-header{justify-content:space-between;align-items:center;display:flex}.status-title{color:var(--text-color);font-size:13px;font-weight:700}.status-grid{background:#fff;border:1px solid #e2e8f0;border-radius:8px;grid-template-columns:repeat(3,1fr);gap:8px;padding:10px 8px;display:grid}.status-item{text-align:center;flex-direction:column;align-items:center;display:flex}.status-num{color:var(--primary-color);font-size:15px;font-weight:700;line-height:1.2}.status-label{color:var(--text-muted);margin-top:2px;font-size:11px}.quick-copy-wrapper{margin-top:2px}.right-panel{flex-direction:column;gap:12px;min-width:0;display:flex}.table-toolbar{border:1px solid var(--border-color);background:#f8fafc;border-radius:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.toolbar-group{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.toolbar-label{color:var(--text-muted);font-size:12px;font-weight:700}.checkbox-label{color:var(--text-color);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;align-items:center;gap:5px;font-size:13px;font-weight:500;display:inline-flex}.checkbox-label.is-disabled{opacity:.7;cursor:not-allowed}.checkbox-label input[type=checkbox]{accent-color:var(--primary-color);cursor:pointer;width:15px;height:15px}.custom-select{border:1px solid var(--border-color);color:var(--text-color);cursor:pointer;transition:var(--transition);background-color:#fff;border-radius:6px;outline:none;padding:6px 12px;font-size:13px;font-weight:500}.custom-select:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-glow)}.export-actions{align-items:center;gap:6px;margin-left:auto;display:flex}.table-container-wrapper{border:1px solid var(--border-color);background:#fff;border-radius:10px;min-height:380px;position:relative;overflow:hidden}#hotTableContainer{width:100%;height:380px;overflow:hidden}.table-empty-notice{z-index:5;pointer-events:none;background:rgba(255,255,255,.95);flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}.table-empty-notice.hidden{display:none!important}.empty-icon{font-size:36px;line-height:1}.empty-title{color:var(--text-color);font-size:15px;font-weight:700}.empty-desc{color:var(--text-muted);font-size:13px}.handsontable{font-family:var(--font-sans)!important;font-size:13px!important}.handsontable th{transition:background-color .15s;color:#334155!important;cursor:pointer!important;-webkit-user-select:none!important;-moz-user-select:none!important;-ms-user-select:none!important;user-select:none!important;background-color:#f1f5f9!important;border-color:#e2e8f0!important;font-weight:600!important}.handsontable th:hover{color:var(--primary-color)!important;background-color:#e2e8f0!important}.handsontable th .columnSorting{font-weight:700}.handsontable td{white-space:nowrap!important;text-overflow:ellipsis!important;border-color:#f1f5f9!important;max-width:320px!important;overflow:hidden!important}.handsontable tr:hover td{background-color:#f8fafc!important}.chart-section{border:1px solid var(--border-color);background:#f8fafc;border-radius:12px;flex-direction:column;gap:14px;padding:16px 20px;display:flex}.chart-header{justify-content:space-between;align-items:center;display:flex}.chart-title-area{align-items:baseline;gap:10px;display:flex}.chart-title{color:var(--text-color);font-size:15px;font-weight:700}.chart-subtitle{color:var(--text-muted);font-size:12px}.chart-toggle-group{background:#e2e8f0;border-radius:8px;gap:2px;padding:3px;display:flex}.btn-toggle{color:var(--text-muted);cursor:pointer;box-shadow:none;transition:var(--transition);background:0 0;border:none;border-radius:6px;padding:5px 12px;font-size:12px;font-weight:600}.btn-toggle:hover{color:var(--text-color);box-shadow:none;background:rgba(255,255,255,.5);transform:none}.btn-toggle.active{color:var(--primary-color);background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.08)}.chart-body{background:#fff;border:1px solid #e2e8f0;border-radius:8px;justify-content:center;align-items:center;height:260px;min-height:260px;padding:16px;display:flex;position:relative}#extChartCanvas{width:100%!important;max-height:100%!important}.chart-empty-notice{color:var(--text-muted);pointer-events:none;font-size:13px;position:absolute}.chart-empty-notice.hidden{display:none!important}button,.btn{color:#fff;cursor:pointer;transition:var(--transition);background:linear-gradient(135deg,#0048ff 0%,#06f 50%,#08f 100%);border:none;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;line-height:1.4;text-decoration:none;display:inline-flex;box-shadow:0 2px 8px rgba(0,102,255,.25)}button:hover,.btn:hover{background:linear-gradient(135deg,#003cdb 0%,#0055e8 50%,#0077f5 100%);transform:translateY(-1px);box-shadow:0 4px 14px rgba(0,102,255,.35)}button:active,.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg,#0048ff 0%,#06f 50%,#08f 100%)}.btn-secondary{color:var(--text-color);border:1px solid var(--border-color);box-shadow:none;background:#f1f5f9}.btn-secondary:hover{color:var(--primary-color);background:#e2e8f0;box-shadow:0 2px 6px rgba(0,0,0,.05)}.btn-outline{color:var(--primary-color);box-shadow:none;background:#fff;border:1px solid rgba(0,102,255,.3)}.btn-outline:hover{border-color:var(--primary-color);background:rgba(0,102,255,.06);box-shadow:0 2px 6px rgba(0,102,255,.15)}.btn-text-danger{color:var(--danger-color);cursor:pointer;box-shadow:none;background:0 0;border:none;border-radius:4px;padding:4px 6px;font-size:12px;font-weight:600}.btn-text-danger:hover{box-shadow:none;background:rgba(239,68,68,.08);transform:none}.btn-export-excel{background:linear-gradient(135deg,#059669 0%,#10b981 100%);box-shadow:0 2px 8px rgba(16,185,129,.28)}.btn-export-excel:hover{background:linear-gradient(135deg,#047857 0%,#059669 100%);box-shadow:0 4px 14px rgba(16,185,129,.38)}.btn-export-copy{background:linear-gradient(135deg,#4f46e5 0%,#6366f1 100%);box-shadow:0 2px 8px rgba(99,102,241,.28)}.btn-export-copy:hover{background:linear-gradient(135deg,#4338ca 0%,#4f46e5 100%);box-shadow:0 4px 14px rgba(99,102,241,.38)}.btn-export-csv{background:linear-gradient(135deg,#2563eb 0%,#3b82f6 100%);box-shadow:0 2px 8px rgba(59,130,246,.28)}.btn-export-csv:hover{background:linear-gradient(135deg,#1d4ed8 0%,#2563eb 100%);box-shadow:0 4px 14px rgba(59,130,246,.38)}.btn-export-txt{background:linear-gradient(135deg,#475569 0%,#64748b 100%);box-shadow:0 2px 8px rgba(100,116,139,.25)}.btn-export-txt:hover{background:linear-gradient(135deg,#334155 0%,#475569 100%);box-shadow:0 4px 14px rgba(100,116,139,.35)}.full-width{width:100%}.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(0,102,255,.05);border:1px solid rgba(0,102,255,.25);border-radius:20px;padding:6px 14px;font-size:13px;font-weight:600;text-decoration:none;display:inline-block}.footer-link:hover{color:var(--primary-hover);background:rgba(0,102,255,.12);border-color:rgba(0,102,255,.5);transform:translateY(-1px)}@media (max-width:1024px){.brand-section{text-align:left;flex-direction:column;align-items:flex-start;gap:20px}.tool-layout{grid-template-columns:1fr}.export-actions{justify-content:flex-start;width:100%;margin-left:0}}@media (max-width:768px){.app-title{font-size:1.4rem}.header-ad{display:none}.lang-nav,.app-container{padding-left:10px;padding-right:10px}.table-toolbar{flex-direction:column;align-items:stretch;gap:10px}.toolbar-group{justify-content:space-between}.export-actions{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.export-actions button{padding:8px 6px;font-size:12px}.footer-lang-nav{justify-content:flex-start}}.custom-toast-container{z-index:999999;pointer-events:none;flex-direction:column;align-items:center;gap:10px;display:flex;position:fixed;top:24px;left:50%;transform:translate(-50%)}.custom-toast{color:#fff;-webkit-backdrop-filter:blur(8px);opacity:0;pointer-events:auto;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;background:rgba(15,23,42,.9);border-radius:30px;align-items:center;gap:8px;padding:9px 18px;font-size:13px;font-weight:600;transition:opacity .25s cubic-bezier(.4,0,.2,1),transform .25s cubic-bezier(.4,0,.2,1);display:inline-flex;transform:translateY(-16px)scale(.95);box-shadow:0 8px 24px rgba(0,0,0,.18),0 2px 6px rgba(0,0,0,.08)}.custom-toast.toast-show{opacity:1;transform:translateY(0)scale(1)}.custom-toast.toast-hide{opacity:0;transform:translateY(-16px)scale(.95)}.custom-toast.toast-success{background:linear-gradient(135deg,#059669 0%,#10b981 100%);box-shadow:0 8px 24px rgba(16,185,129,.35)}.custom-toast.toast-error,.custom-toast.toast-warning{background:linear-gradient(135deg,#e11d48 0%,#f43f5e 100%);box-shadow:0 8px 24px rgba(225,29,72,.35)}.custom-toast.toast-info{background:linear-gradient(135deg,#0052ff 0%,#06f 100%);box-shadow:0 8px 24px rgba(0,102,255,.35)}.toast-icon{background:rgba(255,255,255,.25);border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:11px;font-weight:800;display:inline-flex}