:root{color-scheme:dark;--header-h:56px;--accent:#d6680e;--accent-bright:#f3aa2c;--highlight:#b96508;--bg:#1b0802;--panel:rgb(116 46 19 / 0.75);--panel-deep:rgb(67 21 5 / 0.75);--panel-soft:#8d3713;--surface:rgb(67 21 5 / 0.58);--surface-soft:rgb(67 21 5 / 0.42);--surface-hover:rgb(141 55 19 / 0.72);--surface-input:rgb(24 7 2 / 0.35);--text:#fef9ec;--text-strong:#fff7df;--text-muted:rgba(252, 237, 201, 0.82);--text-subtle:rgba(252, 237, 201, 0.66);--border:rgba(252, 237, 201, 0.26);--shadow:0 18px 60px rgba(67, 21, 5, 0.62);--radius:14px;--btn-bg:rgb(116 46 19 / 0.82);--btn-hover:rgb(141 55 19 / 0.88);--btn-border:rgba(252, 237, 201, 0.3);--focus-ring:rgba(246, 194, 83, 0.28);--focus-border:#f6c253;--danger:#d1242f;--danger-hover:#b91c25;--danger-soft:rgba(209, 36, 47, 0.12);--danger-border:rgba(255, 122, 122, 0.52);--danger-text:#ffb0a4;--tooltip-bg:#2a0d03;--tooltip-text:#fef9ec}*{box-sizing:border-box}body,html{height:100%;min-height:0;overflow:hidden}body{margin:0;font-family:system-ui,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at top left,rgba(246,194,83,.15),transparent 50%),radial-gradient(circle at bottom right,rgba(214,104,14,.18),transparent 50%),var(--bg);cursor:default}.btn,.input-zone,button{cursor:pointer}textarea{cursor:text}[hidden]{display:none!important}h1,h2,h3{margin:0}header{position:sticky;top:0;z-index:2;height:var(--header-h);padding:0 20px;display:flex;align-items:center;backdrop-filter:blur(10px)}.header-title-row{display:flex;align-items:baseline;gap:10px}.header-title-row h1{margin:0;color:var(--text-strong)}.header-credit{font-size:.85rem;white-space:nowrap;color:var(--text-muted)}.header-credit-link{color:#d6680e;text-decoration:none;text-shadow:0 0 4px rgba(249,115,22,.55),0 0 10px rgba(249,115,22,.45),0 0 18px rgba(249,115,22,.34),0 0 30px rgba(249,115,22,.24)}.header-credit-link:hover{text-decoration:underline}#app{height:calc(100vh - var(--header-h));min-height:0;overflow:hidden}#main{height:100%;min-height:0;padding:0 20px 12px;display:flex;flex-direction:column;overflow:hidden}#controls{display:none}.btn{appearance:none;border:1px solid var(--btn-border);background:var(--btn-bg);color:var(--text);font:inherit;font-size:14px;line-height:1;padding:7px 12px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;gap:8px;user-select:none;transition:background 80ms,border-color 80ms,transform 40ms,box-shadow 80ms}.btn:hover{background:var(--btn-hover);border-color:rgba(252,237,201,.42)}.btn:active{transform:translateY(1px)}.btn:focus-visible{outline:0;border-color:var(--focus-border);box-shadow:0 0 0 3px var(--focus-ring)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff7df;box-shadow:0 0 18px rgba(214,104,14,.24)}.btn-primary:hover{background:#e97813;border-color:#e97813}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover);border-color:var(--danger-hover)}.btn-ghost{background:0 0;border-color:transparent;color:var(--text-muted)}.btn-ghost:hover{background:rgb(252 237 201 / .1);border-color:rgb(252 237 201 / .1)}.migration-status-panel{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-soft);backdrop-filter:blur(10px)}.migration-status-panel strong{display:block;margin-bottom:3px;color:var(--text-strong)}.migration-status-panel span{color:var(--text-muted);font-size:14px}.migration-status-meta{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.status-pill{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:rgb(67 21 5 / .48);color:var(--text-muted);border-radius:999px;padding:5px 9px;font-size:12px;white-space:nowrap}.status-pill-muted{color:var(--text-subtle)}.status-pill-success{border-color:rgba(246,194,83,.55);background:rgba(246,194,83,.12);color:var(--highlight)}.status-pill-warning{border-color:rgba(243,170,44,.62);background:rgba(243,170,44,.14);color:var(--accent-bright)}.status-pill-danger{border-color:var(--danger-border);background:var(--danger-soft);color:var(--danger-text)}.migration-layout{flex:1 1 auto;min-height:0;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr);gap:10px;align-items:stretch}.migration-panel{min-width:0;min-height:0;overflow:hidden;border:1px solid var(--border);background:var(--panel);border-radius:var(--radius);padding:12px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow);backdrop-filter:blur(10px)}.old-config-panel{border-left:5px solid var(--accent)}.new-spotlights-panel{border-left:5px solid var(--accent-bright)}.migration-panel-header{flex:0 0 auto;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.migration-panel-header h2{margin:0 0 3px;font-size:1.1rem;color:var(--text-strong)}.migration-panel-header p{margin:0;color:var(--text-muted);font-size:14px}.migration-panel-header code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--highlight)}.panel-badge{border:1px solid var(--border);background:rgb(67 21 5 / .48);color:var(--text-muted);border-radius:999px;padding:5px 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ul::-webkit-scrollbar-thumb:hover{background:rgba(252,237,201,.34)}@media (max-width:980px){body,html{overflow:auto}#app{height:auto;min-height:calc(100vh - var(--header-h));overflow:visible}#main{height:auto;overflow:visible}.migration-status-panel{align-items:flex-start;flex-direction:column}.migration-status-meta{margin-left:0;justify-content:flex-start}.migration-layout{overflow:visible;grid-template-columns:1fr}.migration-panel{overflow:visible}.migration-warnings{flex-basis:auto;max-height:260px}.migration-divider{display:none}.new-spotlights-panel .code-preview,.old-config-panel .code-preview{flex:0 0 auto;max-height:420px}}@media (max-width:620px){header{padding:0 14px}.header-title-row{align-items:flex-start;flex-direction:column;gap:2px}#main{padding:0 14px 14px}.input-zone{grid-template-columns:1fr;text-align:center;place-items:center}.input-zone .btn{justify-self:center}.manual-paste-header{align-items:flex-start;flex-direction:column}.config-summary-grid{grid-template-columns:1fr}#downloadBtn{width:100%}}