*,*:before,*:after{box-sizing:border-box}:root{color-scheme:dark;--bg: #0a0c10;--bg-mesh: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0, 168, 168, .18), transparent), radial-gradient(ellipse 50% 40% at 100% 50%, rgba(91, 141, 239, .08), transparent), #0a0c10;--surface: rgba(22, 26, 36, .72);--surface-2: rgba(30, 36, 50, .85);--border: rgba(255, 255, 255, .08);--border-glow: rgba(0, 168, 168, .35);--text: #f0f2f7;--text-muted: #8b95a8;--accent: #00a8a8;--accent-2: #5b8def;--accent-hover: #00c4c4;--accent-glow: rgba(0, 168, 168, .25);--success: #2dd4a0;--danger: #f07178;--radius: 14px;--shadow: 0 12px 40px rgba(0, 0, 0, .45);--glass-blur: blur(12px);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body{margin:0;min-height:100vh;background:var(--bg-mesh);background-attachment:fixed;color:var(--text)}#root{min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover);text-decoration:underline}button,input,textarea,select{font:inherit;cursor:pointer}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-main{flex:1;width:100%;max-width:760px;margin:0 auto;padding:1.5rem 1rem 3rem}.app-header{padding:1.5rem 1rem .75rem;text-align:center}.logo{font-size:1.35rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none}.logo:hover{text-decoration:none;filter:brightness(1.1)}.tagline{margin:.35rem 0 0;color:var(--text-muted);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}.hero-title{margin:1.25rem 0 .5rem;font-size:clamp(1.6rem,4.5vw,2.15rem);font-weight:800;letter-spacing:-.04em;line-height:1.15}.hero-sub{margin:0 0 1.5rem;color:var(--text-muted);font-size:1rem;max-width:52ch}.card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:1.35rem;box-shadow:var(--shadow)}.card+.card{margin-top:1rem}.field{margin-bottom:1rem}.field-label{display:block;font-size:.8rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);margin-bottom:.4rem}.text-input,.select-input,.license-input{width:100%;padding:.75rem 1rem;border-radius:10px;border:1px solid var(--border);background:rgba(10,12,16,.6);color:var(--text);transition:border-color .15s,box-shadow .15s}.text-input{resize:vertical;min-height:8rem;line-height:1.55}.text-input.single-line{min-height:auto}.text-input:focus,.select-input:focus,.license-input:focus{outline:none;border-color:var(--border-glow);box-shadow:0 0 0 3px var(--accent-glow)}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;margin:1rem 0}@media(min-width:540px){.stats-grid{grid-template-columns:repeat(3,1fr)}}.stat-card{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem .5rem;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;text-align:center}.stat-card-accent{border-color:var(--border-glow);background:linear-gradient(145deg,rgba(0,168,168,.12),rgba(91,141,239,.06));box-shadow:0 0 24px var(--accent-glow)}.stat-value{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;word-break:break-all}.stat-label{margin-top:.3rem;font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.actions-row{display:flex;flex-direction:column;gap:.65rem;margin-top:.75rem}@media(min-width:480px){.actions-row{flex-direction:row;flex-wrap:wrap;align-items:center}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.35rem;border-radius:10px;border:none;font-weight:600;font-size:.9rem;transition:transform .12s,box-shadow .12s,background .12s}.btn:active:not(:disabled){transform:scale(.98)}.btn-sm{padding:.45rem .85rem;font-size:.82rem}.btn-primary{background:linear-gradient(135deg,var(--accent) 0%,#008f8f 100%);color:#fff;box-shadow:0 4px 16px var(--accent-glow)}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--accent-hover) 0%,var(--accent) 100%);box-shadow:0 6px 24px var(--accent-glow)}.btn-secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--border-glow)}.btn:disabled{opacity:.45;cursor:not-allowed}.limit-badge{font-size:.8rem;color:var(--text-muted);text-align:center;margin-top:1rem}.status-bar{margin-top:1rem;padding:.75rem 1rem;border-radius:10px;font-size:.875rem}.status-bar.success{background:rgba(45,212,160,.1);border:1px solid rgba(45,212,160,.35);color:#9ef0c9}.status-bar.error{background:rgba(240,113,120,.1);border:1px solid rgba(240,113,120,.35);color:#ffb4b8}.section-title{margin:0 0 .75rem;font-size:1rem;font-weight:700}.license-panel{margin-top:1rem}.license-panel summary{cursor:pointer;color:var(--text-muted);font-size:.875rem}.license-form{display:flex;flex-direction:column;gap:.5rem;margin-top:.75rem}@media(min-width:480px){.license-form{flex-direction:row}}.license-input{flex:1}.pro-badge{display:inline-block;padding:.15rem .55rem;background:linear-gradient(135deg,rgba(0,168,168,.2),rgba(91,141,239,.15));color:var(--accent);border-radius:999px;font-size:.7rem;font-weight:700;margin-left:.5rem;letter-spacing:.06em}.privacy-note{display:flex;align-items:center;justify-content:center;gap:.35rem;margin-top:1rem;font-size:.8rem;color:var(--text-muted)}.history-panel{margin-top:1rem}.history-title{margin:0 0 .5rem;font-size:1rem;font-weight:600}.history-list{list-style:none;margin:0 0 1rem;padding:0;display:flex;flex-direction:column;gap:.5rem}.history-item{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.75rem;background:var(--surface-2);border:1px solid var(--border);border-radius:10px}.history-label{font-size:.875rem;font-weight:500}.legal-page h1{font-size:1.5rem;margin:0 0 1rem}.legal-page h2{font-size:1.1rem;margin:1.5rem 0 .5rem}.legal-page p,.legal-page li{color:var(--text-muted);font-size:.95rem}.app-footer{padding:2rem 1rem;border-top:1px solid var(--border);text-align:center;color:var(--text-muted);font-size:.78rem}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:.75rem}.footer-links a{color:var(--text-muted)}.footer-links a:hover{color:var(--text)}.output-box{width:100%;min-height:6rem;padding:.85rem 1rem;border-radius:10px;border:1px solid var(--border);background:rgba(10,12,16,.6);color:var(--text);font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.85rem;line-height:1.5;resize:vertical;white-space:pre-wrap;word-break:break-word}.pulse-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}.compat-banner{width:100%;padding:.75rem 1rem;text-align:center;font-size:.9rem;background:rgba(0,168,168,.14);border-bottom:1px solid rgba(0,168,168,.35);color:var(--text)}.compat-banner a{font-weight:700;color:var(--accent)}.dropzone{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.4rem;min-height:10rem;padding:1.5rem 1.25rem;border:1.5px dashed rgba(255,255,255,.18);border-radius:var(--radius);background:rgba(10,12,16,.55);text-align:center;transition:border-color .15s,background .15s,box-shadow .15s}.dropzone.drag-over{border-color:var(--accent);background:rgba(0,168,168,.1);box-shadow:0 0 0 3px var(--accent-glow)}.dropzone.is-disabled{opacity:.5}.dropzone.is-disabled .dropzone-native{pointer-events:none}.dropzone-icon{display:inline-flex;align-items:center;justify-content:center;min-width:2.5rem;height:2.5rem;padding:0 .55rem;margin-bottom:.2rem;border-radius:8px;background:linear-gradient(135deg,rgba(0,168,168,.25),rgba(91,141,239,.2));color:var(--accent);font-size:.7rem;font-weight:800;letter-spacing:.08em}.dropzone-title{margin:0;font-size:1.05rem;font-weight:700}.dropzone-hint{margin:0 0 .65rem;font-size:.85rem;color:var(--text-muted)}.dropzone-label{display:inline-flex;align-items:center;justify-content:center;margin:.25rem 0 .5rem;padding:.7rem 1.25rem;border-radius:10px;background:linear-gradient(135deg,var(--accent) 0%,#008f8f 100%);color:#fff;font-weight:700;font-size:.95rem;cursor:pointer;position:relative;z-index:6}.dropzone-label:hover{filter:brightness(1.08)}.dropzone-native{display:block;width:100%;max-width:22rem;margin:0 auto;padding:.65rem .75rem;border:1px solid var(--border-glow);border-radius:10px;background:rgba(10,12,16,.9);color:var(--text);font-size:1rem;line-height:1.4;cursor:pointer;position:relative;z-index:5}.dropzone-compat-hint{margin:.75rem 0 0;font-size:.8rem;color:var(--text-muted)}.dropzone-compat-hint a{font-weight:600}.dropzone-native::-webkit-file-upload-button{margin-right:.85rem;padding:.55rem 1rem;border:0;border-radius:8px;background:#00a8a8;color:#fff;font:inherit;font-weight:700;font-size:.9rem;cursor:pointer}.dropzone-native::file-selector-button{margin-right:.85rem;padding:.55rem 1rem;border:0;border-radius:8px;background:#00a8a8;color:#fff;font:inherit;font-weight:700;font-size:.9rem;cursor:pointer}.file-list{list-style:none;margin:1rem 0 0;padding:0;display:flex;flex-direction:column;gap:.5rem}.file-item{display:flex;align-items:center;gap:.75rem;padding:.75rem .85rem;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;touch-action:manipulation}.file-item.dragging{opacity:.65;border-color:var(--border-glow)}.file-order{flex-shrink:0;width:1.6rem;height:1.6rem;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;background:rgba(0,168,168,.15);color:var(--accent);font-size:.75rem;font-weight:700}.file-info{flex:1;min-width:0}.file-name{margin:0;font-size:.9rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-size{margin:.15rem 0 0;font-size:.75rem;color:var(--text-muted)}.file-actions{display:flex;flex-shrink:0;gap:.25rem}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border:1px solid var(--border);border-radius:8px;background:rgba(10,12,16,.5);color:var(--text);font-size:.85rem;line-height:1;transition:border-color .12s,background .12s}.icon-btn:hover:not(:disabled){border-color:var(--border-glow)}.icon-btn.danger:hover:not(:disabled){border-color:rgba(240,113,120,.5);color:var(--danger)}.icon-btn:disabled{opacity:.35;cursor:not-allowed}.spinner{width:1rem;height:1rem;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.status-bar.loading{display:flex;align-items:center;gap:.65rem;background:rgba(0,168,168,.08);border:1px solid rgba(0,168,168,.3);color:var(--text)}