:root{--bg: #ffffff;--surface: #f3f4f6;--surface-2: #f9fafb;--surface-3: #ffffff;--border: #e5e7eb;--border-strong: #d1d5db;--text: #111827;--muted: #6b7280;--primary: #22c55e;--primary-dark: #16a34a;--secondary: #3b82f6;--tertiary: #a855f7;--ok: #22c55e;--warn: #f59e0b;--danger: #ef4444;--info: #3b82f6;--radius: 20px;--radius-sm: 12px;--grad: linear-gradient(135deg, #22c55e, #3b82f6);--grad-soft: linear-gradient(135deg, rgba(34, 197, 94, .12), rgba(59, 130, 246, .12));--shadow: 0 1px 3px rgba(17, 24, 39, .05), 0 6px 18px rgba(17, 24, 39, .06);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{background:radial-gradient(1000px 480px at 8% -10%,rgba(34,197,94,.11),transparent 55%),radial-gradient(900px 500px at 92% -6%,rgba(59,130,246,.11),transparent 55%),radial-gradient(720px 420px at 50% 112%,rgba(168,85,247,.09),transparent 55%),var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.55}.app{display:flex;flex-direction:column;min-height:100vh}.main{flex:1;width:100%;max-width:1060px;margin:0 auto;padding:28px 20px 56px}.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 22px;background:#fffc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.brand{display:inline-flex;align-items:center;gap:10px;background:none;border:0;color:var(--text);cursor:pointer;font-weight:800;font-size:17px}.brand-logo{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:var(--grad);color:#fff;box-shadow:0 3px 10px #22c55e59}.topnav{display:flex;align-items:center;gap:6px}.nav-link{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:0 14px;border-radius:999px;background:none;border:1px solid transparent;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer;transition:all .15s}.nav-link:hover{color:var(--text);background:var(--surface)}.nav-link.active{color:var(--primary-dark);background:#22c55e1a;border-color:#22c55e47}.lang-toggle{border:1px solid var(--border-strong);min-width:48px}.footer{padding:18px 22px 28px;text-align:center;color:var(--muted);font-size:13px;border-top:1px solid var(--border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 20px;border-radius:14px;border:1px solid transparent;font-size:14.5px;font-weight:700;font-family:inherit;cursor:pointer;transition:all .15s ease;text-decoration:none}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px #22c55e52}.btn-primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-ghost:hover:not(:disabled){background:#e9eaee}.btn-glass{background:#ffffffa6;color:var(--text);border-color:var(--border-strong)}.btn-glass:hover{background:#fff}.btn-lg{min-height:50px;padding:0 26px;font-size:15.5px;border-radius:16px}.btn-sm{min-height:36px;padding:0 13px;font-size:13px;border-radius:11px}.icon-btn{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;border:1px solid var(--border);background:var(--surface);color:var(--muted);cursor:pointer;transition:all .15s;flex:none}.icon-btn:hover{color:var(--text);background:#e9eaee}.icon-btn.danger:hover{color:var(--danger);border-color:#ef444459;background:#ef444414}.hero{position:relative;text-align:center;padding:56px 12px 40px}.hero-glow{position:absolute;inset:-24px 8% auto;height:240px;background:radial-gradient(closest-side,rgba(59,130,246,.14),transparent 70%);filter:blur(16px);pointer-events:none}.hero-badge{position:relative;display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:999px;border:1px solid rgba(168,85,247,.3);background:#a855f714;color:var(--tertiary);font-size:12.5px;font-weight:700;letter-spacing:.02em}.hero-title{position:relative;max-width:720px;margin:20px auto 12px;font-size:clamp(28px,5vw,46px);line-height:1.12;font-weight:800;letter-spacing:-.02em;color:var(--text)}.hero-sub{position:relative;max-width:620px;margin:0 auto 28px;color:var(--muted);font-size:16.5px}.hero-actions{position:relative;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.bubble-anim{position:relative;display:inline-flex;gap:8px;margin-bottom:-6px;align-items:flex-end}.bubble-anim span{width:9px;height:9px;border-radius:50%;background:var(--tertiary);animation:bubble 1.1s ease-in-out infinite}.bubble-anim span:nth-child(2){background:var(--secondary);animation-delay:.15s}.bubble-anim span:nth-child(3){background:var(--primary);animation-delay:.3s}@keyframes bubble{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.how-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:34px}.how-card{background:var(--surface-3);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}.how-card:hover{transform:translateY(-3px);border-color:#22c55e66}.how-num{display:grid;place-items:center;width:32px;height:32px;border-radius:12px;background:var(--grad);color:#fff;font-weight:800;font-size:14px;margin-bottom:12px}.how-card h3{margin:0 0 6px;font-size:15.5px}.how-card p{margin:0;color:var(--muted);font-size:13.5px}.home-cta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:26px;padding:24px 26px;border-radius:var(--radius);border:1px solid rgba(59,130,246,.3);background:linear-gradient(120deg,#3b82f614,#22c55e14)}.cta-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:#fff;color:var(--secondary);border:1px solid rgba(59,130,246,.25)}.home-cta h3{margin:0;font-size:17px}.home-cta p{margin:4px 0 0;color:var(--muted);font-size:14px}.home-cta .btn{margin-left:auto}.wizard{display:flex;flex-direction:column;gap:18px}.wizard-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.wizard-title{margin:0;font-size:22px;font-weight:800}.stepper{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:0;padding:0;list-style:none}.step-link{display:flex;align-items:center;gap:10px;width:100%;min-height:52px;padding:10px 14px;border-radius:14px;border:1px solid var(--border);background:var(--surface-3);color:var(--muted);cursor:pointer;text-align:left;transition:all .15s;box-shadow:0 1px 2px #1118270a}.step-link:hover{border-color:var(--border-strong)}.step.active .step-link{border-color:#22c55e80;background:var(--grad-soft);color:var(--text)}.step.done .step-link{color:var(--text)}.step-badge{flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:10px;background:var(--surface);font-size:13px;font-weight:800}.step.active .step-badge{background:var(--grad);color:#fff}.step.done .step-badge{background:#22c55e24;color:var(--primary-dark)}.step-text{display:flex;flex-direction:column;min-width:0}.step-title{font-size:13.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.step-desc{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wizard-body{display:flex;flex-direction:column;gap:16px}.panel{background:var(--surface-3);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.panel h2{margin:0 0 4px;font-size:18px;font-weight:800}.panel-desc{margin:0 0 18px;color:var(--muted);font-size:14px}.panel-inner{margin-top:18px;display:flex;flex-direction:column;gap:14px}.wizard-nav{display:flex;justify-content:space-between;align-items:center}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:40px 18px;border:2px dashed var(--border-strong);border-radius:var(--radius);background:var(--surface);cursor:pointer;text-align:center;transition:all .2s;min-height:160px}.dropzone:hover,.dropzone.dragging{border-color:var(--primary);background:#22c55e0f}.dropzone-icon{color:var(--primary);opacity:.9}.dropzone-title{font-size:16px;font-weight:700}.dropzone-hint{color:var(--muted);font-size:13px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s}.chip:hover{color:var(--text);border-color:var(--border-strong)}.chip.active{background:#22c55e1f;border-color:#22c55e73;color:var(--primary-dark)}.chip-static{cursor:default;color:var(--text);background:var(--surface);border-color:var(--border)}.field-label{display:flex;flex-direction:column;gap:3px;font-size:14px;font-weight:700}.field-help{font-size:12.5px;font-weight:400;color:var(--muted)}.select,.input{width:100%;min-height:44px;padding:0 12px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface-3);color:var(--text);font-size:14px;font-family:inherit}.select:focus,.input:focus{outline:2px solid rgba(59,130,246,.35);outline-offset:0;border-color:var(--secondary)}.txt-muted,.txt-hint{color:var(--muted);font-size:12.5px}.preview{display:flex;flex-direction:column;gap:8px}.preview-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-sm)}.preview-table{border-collapse:collapse;width:100%;font-size:12.5px;white-space:nowrap}.preview-table th,.preview-table td{padding:9px 12px;border-bottom:1px solid var(--border);text-align:left}.preview-table thead th{background:var(--surface);color:var(--secondary);font-weight:700;position:sticky;top:0}.preview-table tbody tr:nth-child(2n){background:var(--surface-2)}.target-list{margin-top:18px;display:flex;flex-direction:column;gap:10px}.target-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);min-height:56px}.target-file{display:flex;align-items:center;gap:10px;min-width:0;flex:1 1 220px}.target-file>div{min-width:0;flex:1 1 auto}.target-icon{display:grid;place-items:center;width:38px;height:38px;flex:none;border-radius:12px;background:#3b82f61a;color:var(--secondary)}.target-name{font-weight:700;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.target-meta{color:var(--muted);font-size:12px}.target-label{max-width:200px}.mapping-tools{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;margin-bottom:16px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2)}.check{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:600;cursor:pointer;color:var(--text)}.check input{accent-color:var(--primary);width:18px;height:18px}.target-mapper{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-3);padding:18px;margin-top:14px;box-shadow:var(--shadow)}.mapper-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}.mapper-num{display:grid;place-items:center;width:28px;height:28px;border-radius:10px;background:var(--grad);color:#fff;font-size:13px;font-weight:800}.mapper-file{margin-left:auto;color:var(--muted);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:45%}.mapper-row{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}.map-editor{display:flex;flex-direction:column;gap:8px}.map-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface)}.map-line .select{width:auto;min-width:160px;flex:1 1 140px}.map-arrow,.map-into{color:var(--primary-dark);font-weight:800;font-size:15px}.txt-hint{width:100%}.run-summary{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);padding:14px 16px;margin-bottom:16px}.rs-row{font-size:13.5px;display:flex;flex-direction:column;gap:6px;padding:6px 0}.rs-label{color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.rs-row ul{margin:0;padding-left:18px}.rs-row li{margin:3px 0;color:var(--muted)}.run-actions{display:flex;justify-content:center;margin:8px 0 4px}.results{display:flex;flex-direction:column;gap:14px;margin-top:20px}.banner{display:flex;align-items:center;gap:9px;padding:12px 15px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600}.banner-cloud{background:#22c55e1a;border:1px solid rgba(34,197,94,.35);color:var(--primary-dark)}.banner-local{background:#f59e0b1a;border:1px solid rgba(245,158,11,.35);color:#b45309}.file-errors{padding:14px 16px;border:1px solid rgba(239,68,68,.35);border-radius:var(--radius-sm);background:#ef444412}.file-errors h3{margin:0 0 8px;font-size:14px;color:var(--danger)}.file-errors ul,.warn-list,.key-list{margin:0;padding-left:18px;color:var(--muted);font-size:13px}.result-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-3);padding:18px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}.result-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.result-name{font-weight:800;font-size:15px;flex:1;min-width:0;overflow-wrap:anywhere}.result-counts{display:flex;gap:6px;flex-wrap:wrap}.badge{padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge-ok{background:#22c55e1f;color:var(--primary-dark)}.badge-warn{background:#f59e0b1f;color:#b45309}.badge-muted{background:var(--surface);color:var(--muted)}.result-section{display:flex;flex-direction:column;gap:6px}.result-label{color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.warn-list li,.key-list li{margin:3px 0}.key-list code{background:var(--surface);padding:2px 7px;border-radius:7px;font-size:12px;color:var(--secondary)}.download-actions{display:flex;gap:10px;flex-wrap:wrap}.spinner{width:16px;height:16px;border-radius:50%;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast-stack{position:fixed;bottom:20px;right:20px;z-index:200;display:flex;flex-direction:column;gap:10px;max-width:min(92vw,400px)}.toast{display:flex;align-items:flex-start;gap:10px;padding:13px 14px;border-radius:14px;border:1px solid var(--border-strong);background:var(--surface-3);box-shadow:var(--shadow);animation:toast-in .25s ease}@keyframes toast-in{0%{opacity:0;transform:translateY(10px)}}.toast-success{border-color:#22c55e73}.toast-error{border-color:#ef444480}.toast-info{border-color:#3b82f673}.toast-icon{display:grid;place-items:center;flex:none;width:24px;height:24px;border-radius:8px}.toast-success .toast-icon{background:#22c55e24;color:var(--primary-dark)}.toast-error .toast-icon{background:#ef444424;color:var(--danger)}.toast-info .toast-icon{background:#3b82f624;color:var(--secondary)}.toast-msg{font-size:13.5px;flex:1}.toast-close{background:none;border:0;color:var(--muted);cursor:pointer;padding:4px;border-radius:8px;min-width:28px;min-height:28px}.toast-close:hover{color:var(--text)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:150;display:grid;place-items:center;background:#11182773;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);padding:18px}.modal{position:relative;width:min(560px,100%);max-height:90vh;overflow-y:auto;background:var(--surface-3);border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.modal-close{position:absolute;top:16px;right:16px;background:none;border:0;color:var(--muted);cursor:pointer;padding:8px;border-radius:10px}.modal-close:hover{color:var(--text);background:var(--surface)}.onboard-head{display:flex;align-items:center;gap:12px}.onboard-logo{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:var(--grad);color:#fff}.onboard-title{margin:0;font-size:19px;font-weight:800}.onboard-slide{margin:18px 2px 12px;padding:16px 18px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border)}.onboard-slide h3{margin:0 0 6px;font-size:16px;color:var(--text)}.onboard-slide p{margin:0;color:var(--muted);font-size:14.5px}.onboard-tips{margin:12px 2px 18px;padding:14px 16px;border-radius:var(--radius);background:#a855f712;border:1px solid rgba(168,85,247,.22)}.onboard-tips strong{font-size:13px;color:var(--tertiary)}.onboard-tips ul{margin:6px 0 0;padding-left:18px;color:var(--muted);font-size:13px}.onboard-tips li{margin:3px 0}.onboard-dots{display:flex;justify-content:center;gap:7px;margin-bottom:18px}.dot{width:9px;height:9px;border-radius:50%;border:0;background:var(--border-strong);cursor:pointer;transition:all .15s;padding:0}.dot.active{background:var(--grad);width:24px;border-radius:999px}.onboard-actions{display:flex;justify-content:space-between;gap:10px}.hero-badge .bubble-anim{margin-right:2px}@media (max-width: 860px){.main{padding:18px 12px 44px}.topbar{padding:10px 14px}.nav-link{padding:0 10px;font-size:13px;min-height:44px}.stepper{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.step-link{padding:8px 6px;gap:6px;min-height:48px;border-radius:12px}.step-badge{width:24px;height:24px;border-radius:8px;font-size:12px}.step-text{display:flex;flex-direction:column;min-width:0}.step-title{font-size:11.5px}.wizard-title{font-size:19px}.home-cta .btn{margin-left:0;width:100%}.hero{padding:34px 6px 24px}.target-row{flex-wrap:wrap}.target-label{flex:1;min-width:120px;max-width:none}.map-line .select{min-width:120px}.mapper-file{max-width:100%;width:100%}}@media (hover: none),(max-width: 480px){.btn,.nav-link,.icon-btn,.step-link,.dropzone,.chip,.check,.dot,.modal-close{min-height:44px}.chip{padding:0 16px}}@media (max-width: 480px){.brand-name{font-size:15px}.step-desc{display:none}.step-title{font-size:11px}.topnav{gap:2px}.nav-link{font-size:12px}.hero-actions .btn{width:100%}.result-head{flex-direction:column;align-items:stretch}.download-actions .btn{flex:1}.modal{padding:20px}}