:root{color:#182230;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#fff;font-family:Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{background:#fff;min-height:100%}body{background:#fff;min-width:320px;min-height:100svh;margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}#root{min-height:100svh}:root{--ink:#182230;--muted:#66758a;--subtle:#f5f8fc;--line:#dce5f0;--line-strong:#c7d5e5;--blue:#1769e0;--blue-dark:#1258bd;--blue-soft:#edf5ff;--green:#198754;--green-soft:#eaf8f0;--orange:#c76a00;--orange-soft:#fff5e8;--danger:#b53a3a;--shadow:0 14px 36px #173a6614}.screen{width:min(100%,720px);min-height:100svh;margin:0 auto;padding:28px 20px 36px}.visually-hidden{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}h1,h2,h3,p{margin:0}h1{color:var(--ink);letter-spacing:-.055em;font-size:clamp(26px,7vw,36px);line-height:1.22}h2{color:var(--ink);letter-spacing:-.035em;font-size:18px}h3{color:var(--ink);font-size:16px}.button{letter-spacing:-.025em;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:10px 15px;font-size:15px;font-weight:750;transition:background .16s,border-color .16s,transform .16s,box-shadow .16s;display:inline-flex}.button svg{flex:none;width:19px;height:19px}.button:not(:disabled):active{transform:translateY(1px)}.button:focus-visible,.text-button:focus-visible,.icon-button:focus-visible,.back-quiet:focus-visible,.segment-control button:focus-visible,.export-grid button:focus-visible{outline-offset:2px;outline:3px solid #1769e047}.button-primary{color:#fff;background:var(--blue);box-shadow:0 8px 16px #1769e033}.button-primary:not(:disabled):hover{background:var(--blue-dark)}.button-primary:disabled{color:#ffffffb8;box-shadow:none;background:#9ab9e5}.button-secondary{color:var(--blue);border-color:var(--blue);background:#fff}.button-secondary:not(:disabled):hover{background:var(--blue-soft)}.button-quiet{color:#3c5878;border-color:var(--line);background:#fff}.button-quiet:not(:disabled):hover{background:var(--subtle)}.button-large{border-radius:14px;width:100%;min-height:60px;font-size:18px}.start-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:28px;padding-bottom:12vh;display:flex}.start-copy{justify-items:center;gap:13px;display:grid}.start-copy p{color:var(--muted);letter-spacing:-.035em;font-size:17px}.app-mark,.processing-icon,.success-icon,.failure-icon{width:56px;height:56px;color:var(--blue);background:var(--blue-soft);border-radius:18px;place-items:center;display:grid}.app-mark svg,.processing-icon svg,.success-icon svg,.failure-icon svg{width:28px;height:28px}.file-actions{gap:13px;width:min(100%,430px);display:grid}.selected-previous,.notice{color:#3f5f82;text-align:left;align-items:flex-start;gap:7px;max-width:430px;font-size:14px;line-height:1.55;display:inline-flex}.selected-previous svg{width:17px;height:17px;color:var(--green);flex:none}.notice{background:var(--blue-soft);border-radius:10px;padding:10px 12px}.privacy-link-wrap{justify-items:center;gap:10px;margin-top:2px;display:grid}.text-button{color:#637188;text-underline-offset:3px;background:0 0;border:0;align-items:center;gap:7px;padding:4px;font-size:14px;text-decoration:underline;display:inline-flex}.text-button svg{width:17px;height:17px;text-decoration:none}.privacy-copy{border:1px solid var(--line);color:#586b83;background:var(--subtle);text-align:left;border-radius:12px;max-width:430px;padding:12px 14px;font-size:13px;line-height:1.65}.inspect-screen{padding-top:22px;padding-bottom:110px}.screen-heading{align-items:flex-start;gap:12px;margin-bottom:23px;display:flex}.screen-heading h1{font-size:26px}.screen-heading p{color:var(--muted);margin-top:7px;font-size:14px}.back-quiet{border:1px solid var(--line);color:#486179;background:#fff;border-radius:10px;width:35px;height:35px;font-size:21px;line-height:1}.detail-section,.range-section{border:1px solid var(--line);background:#fff;border-radius:16px;margin-top:15px;padding:17px;box-shadow:0 2px 7px #213d5e06}.detail-section h2,.range-section h2{margin-bottom:15px}.metadata-list{border:1px solid var(--line);border-radius:11px;margin:0 0 14px;display:grid;overflow:hidden}.metadata-list div{border-bottom:1px solid var(--line);grid-template-columns:100px minmax(0,1fr);align-items:center;gap:10px;min-height:43px;padding:8px 11px;display:grid}.metadata-list div:last-child{border-bottom:0}.metadata-list dt{color:var(--muted);font-size:13px}.metadata-list dd{color:#24364b;text-align:right;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:13px;font-weight:650;overflow:hidden}.field-label{color:#465b72;gap:7px;font-size:13px;font-weight:720;display:grid}.select-control,.start-number-field input,.api-key-input{border:1px solid var(--line-strong);width:100%;min-height:43px;color:var(--ink);background:#fff;border-radius:10px;outline:none;padding:0 11px;font-size:15px}.select-control:focus,.start-number-field input:focus,.api-key-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1769e01f}.summary-line{color:#3d5168;margin-bottom:10px;font-size:14px}.warning-lines{color:var(--orange);background:var(--orange-soft);border-radius:10px;gap:7px;padding:11px;font-size:13px;line-height:1.5;display:grid}.warning-lines p{align-items:flex-start;gap:6px;display:flex}.warning-lines svg,.error-banner svg{flex:none;width:17px;height:17px}.comparison-summary{flex-wrap:wrap;gap:7px;margin-top:12px;display:flex}.comparison-summary span{color:#36577b;background:var(--blue-soft);border-radius:8px;padding:6px 8px;font-size:12px;font-weight:700}.comparison-summary p{color:var(--orange);align-items:flex-start;gap:6px;font-size:13px;line-height:1.5;display:flex}.error-banner{color:var(--danger);background:#fff5f5;border:1px solid #f2caca;border-radius:12px;align-items:flex-start;gap:8px;margin-bottom:14px;padding:12px;font-size:14px;line-height:1.5;display:flex}.segment-control{border:1px solid var(--line-strong);border-radius:11px;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:14px;display:grid;overflow:hidden}.segment-control button{border:0;border-right:1px solid var(--line-strong);color:#52677f;letter-spacing:-.04em;background:#fff;min-height:48px;font-size:13px;font-weight:700}.segment-control button:last-child{border-right:0}.segment-control button.is-active{color:var(--blue);background:var(--blue-soft);box-shadow:inset 0 0 0 1px var(--blue)}.segment-control button:disabled{color:#a8b4c2;background:#f7f9fb}.range-hint,.selection-preview{color:#426486;background:var(--blue-soft);border-radius:10px;padding:11px 12px;font-size:13px;line-height:1.55}.selection-preview{align-items:flex-start;gap:6px;margin-top:14px;display:flex}.selection-preview.is-invalid{color:var(--orange);background:var(--orange-soft)}.selection-preview svg{flex:none;width:16px;height:16px}.start-number-field{max-width:210px;margin-bottom:8px}.episode-checklist{border:1px solid var(--line);content-visibility:auto;border-radius:11px;max-height:310px;margin-top:12px;display:grid;overflow:auto}.episode-option{color:#39526e;border-bottom:1px solid #edf1f5;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:9px;min-height:43px;padding:8px 11px;font-size:13px;display:grid}.episode-option:last-child{border-bottom:0}.episode-option span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.episode-option small{color:#687c92;font-size:11px}.episode-option input{width:17px;height:17px;accent-color:var(--blue)}.sticky-action{z-index:5;padding:13px 0 max(13px, env(safe-area-inset-bottom));background:linear-gradient(#fff0,#fff 28%);position:fixed;bottom:0;left:max(20px,50vw - 340px);right:max(20px,50vw - 340px)}.processing-screen,.result-screen{text-align:center;flex-direction:column;align-items:center;display:flex}.processing-screen{justify-content:center;gap:18px;padding-bottom:10vh}.processing-screen h1,.result-screen h1{font-size:28px}.processing-message{min-height:24px;color:var(--muted);font-size:15px}.progress-track{background:#e6edf5;border-radius:99px;width:min(100%,440px);height:9px;overflow:hidden}.progress-track span{border-radius:inherit;background:var(--blue);height:100%;transition:width .22s;display:block}.stage-list{text-align:left;gap:10px;width:min(100%,440px);margin:4px 0;padding:0;list-style:none;display:grid}.stage-list li{color:#8492a3;align-items:center;gap:10px;font-size:14px;display:flex}.stage-list li span{color:#8492a3;background:#fff;border:1px solid #d4dfe9;border-radius:50%;place-items:center;width:24px;height:24px;font-size:12px;display:grid}.stage-list li.is-current{color:var(--blue);font-weight:750}.stage-list li.is-current span{border-color:var(--blue);color:#fff;background:var(--blue)}.stage-list li.is-complete{color:#3a785b}.stage-list li.is-complete span{border-color:var(--green);color:#fff;background:var(--green)}.stage-list li svg{width:15px;height:15px}.processing-disclaimer{color:#7e8b9b;max-width:410px;font-size:12px;line-height:1.6}.result-screen{gap:13px;padding-top:40px;padding-bottom:48px}.success-icon{color:var(--green);background:var(--green-soft)}.failure-icon{color:var(--danger);background:#fff1f1}.result-subtitle{color:var(--muted);font-size:15px}.result-stats{border:1px solid var(--line);text-align:left;border-radius:15px;width:100%;margin:11px 0 4px;overflow:hidden}.result-stats div{border-bottom:1px solid var(--line);grid-template-columns:1fr auto;align-items:center;gap:12px;min-height:48px;padding:10px 13px;display:grid}.result-stats div:last-child{border-bottom:0}.result-stats dt{color:#526b85;font-size:14px}.result-stats dd{color:#253b54;text-align:right;text-overflow:ellipsis;white-space:nowrap;max-width:260px;margin:0;font-size:14px;font-weight:750;overflow:hidden}.result-stats .hash-row dd{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px}.export-section{border:1px solid var(--line);text-align:left;border-radius:15px;width:100%;margin-top:4px;padding:16px}.export-section h2{margin-bottom:12px}.export-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.export-grid button{min-height:80px;color:var(--blue);text-align:left;background:#fff;border:1px solid #b5cef0;border-radius:11px;grid-template-rows:auto auto;grid-template-columns:22px minmax(0,1fr);gap:1px 8px;padding:11px;display:grid}.export-grid button:hover{background:var(--blue-soft)}.export-grid svg{grid-row:1/span 2;align-self:center;width:20px;height:20px}.export-grid span{letter-spacing:-.04em;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:760;overflow:hidden}.export-grid small{color:#708198;font-size:11px}.share-button{width:100%;margin-top:10px}.ai-entry{color:#386087;background:var(--blue-soft);text-align:left;border-radius:14px;justify-content:space-between;align-items:center;gap:14px;width:100%;margin-top:6px;padding:14px;display:flex}.ai-entry strong{color:#234968;font-size:15px}.ai-entry p{margin-top:3px;font-size:12px;line-height:1.45}.ai-entry .button{flex:none;min-height:40px;padding:8px 11px;font-size:13px}.reset-button{margin-top:8px}.result-failure{justify-content:center;gap:14px;padding-bottom:13vh}.result-failure>p{color:#6c5760;max-width:430px;line-height:1.6}.result-failure .failure-detail{color:#8c6f76;font-size:13px}.ai-panel{text-align:left;background:#fff;border:1px solid #bcd4f1;border-radius:15px;width:100%;margin-top:4px;padding:16px}.ai-panel-heading{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:13px;display:flex}.ai-panel h2{color:#264d70;align-items:center;gap:8px;display:flex}.ai-panel h2 svg{width:19px;height:19px;color:var(--blue)}.ai-panel-heading p{color:#5f7185;margin-top:6px;font-size:12px;line-height:1.55}.icon-button{border:1px solid var(--line);color:#50677f;background:#fff;border-radius:9px;flex:none;place-items:center;width:34px;height:34px;display:grid}.icon-button svg{width:18px;height:18px}.ai-empty{color:#5a728c;background:var(--subtle);border-radius:10px;padding:12px;font-size:13px;line-height:1.6}.ai-limit-notice{color:#785420;background:var(--orange-soft);border-radius:11px;margin-bottom:13px;padding:12px;font-size:13px;line-height:1.55}.ai-limit-notice p{margin:5px 0 10px}.compact-actions{flex-wrap:wrap;gap:7px;display:flex}.compact-actions .button{min-height:36px;padding:7px 10px;font-size:12px}.api-key-input{margin-top:1px}.key-note{color:#6a7d91;margin:7px 0 12px;font-size:12px;line-height:1.5}.batch-switcher{border:1px solid var(--line);color:#506981;border-radius:10px;justify-content:space-between;align-items:center;gap:9px;margin:0 0 12px;padding:10px;font-size:12px;display:flex}.ai-message{color:#416688;background:var(--blue-soft);border-radius:10px;margin:10px 0 0;padding:10px;font-size:13px;line-height:1.5}.suggestion-list{gap:10px;margin-top:16px;display:grid}.suggestion{border:1px solid var(--line);border-radius:12px;padding:12px}.suggestion.is-invalid{background:snow;border-color:#efd0d0}.suggestion>label{color:#37536f;align-items:center;gap:8px;font-size:12px;font-weight:750;display:flex}.suggestion input{width:17px;height:17px;accent-color:var(--blue)}.decision-label{color:#5d7187;margin-top:7px;font-size:12px}.suggestion-diff{gap:6px;margin:10px 0;display:grid}.suggestion-diff div{grid-template-columns:20px minmax(0,1fr);gap:8px;display:grid}.suggestion-diff dt{color:#6e8399;font-size:12px;font-weight:750}.suggestion-diff dd{color:#334e68;overflow-wrap:anywhere;margin:0;font-size:12px;line-height:1.55}.suggestion>p:last-child{color:#65798d;font-size:12px;line-height:1.5}@media (width>=760px){body{background:#f7faff}#root{max-width:760px;min-height:100svh;box-shadow:0 0 0 1px #c0d3e9bf, var(--shadow);background:#fff;margin:0 auto}.screen{padding-left:32px;padding-right:32px}.sticky-action{left:calc(50vw - 328px);right:calc(50vw - 328px)}}@media (width<=440px){.screen{padding-left:16px;padding-right:16px}.metadata-list div{grid-template-columns:84px minmax(0,1fr)}.segment-control button{font-size:12px}.export-grid{grid-template-columns:1fr}.ai-entry{flex-direction:column;align-items:flex-start}.ai-entry .button{width:100%}.batch-switcher{flex-direction:column;align-items:flex-start}.sticky-action{left:16px;right:16px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}