:root{--bg: #101215;--surface: #181c21;--surface-quiet: #20262d;--surface-raised: #252c34;--line: #2d3540;--line-strong: #43505f;--text: #eef3f8;--muted: #a5b0bd;--faint: #748193;--accent: #28c97b;--accent-dark: #18ad66;--accent-soft: rgba(40, 201, 123, .14);--warning: #f3aa3c;--warning-soft: rgba(243, 170, 60, .16);--danger: #f97070;--danger-soft: rgba(249, 112, 112, .14);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html{min-width:0;background:var(--bg)}body{margin:0;background:var(--bg);min-width:0}#app{min-width:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.56}.app-shell{min-height:100vh;display:grid;grid-template-rows:58px auto minmax(0,1fr);background:var(--bg)}.topbar{display:flex;align-items:center;gap:14px;padding:0 20px;border-bottom:1px solid var(--line);background:#12161b}.topbar>div{min-width:0}.topbar h1{margin:0;font-size:18px;font-weight:760;letter-spacing:0}.app-subtitle{display:block;margin-top:1px;color:var(--muted);font-size:12px;font-weight:600}.brand-mark{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;color:#fff;background:linear-gradient(180deg,#33d98b,#14995d)}.topbar-spacer{flex:1}.server-status{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:13px;font-weight:650}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--warning)}.status-dot.online{background:var(--accent)}.workflow-switcher{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:12px 20px;border-bottom:1px solid var(--line);background:#14181d}.workflow-card{min-width:0;min-height:72px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);display:grid;grid-template-columns:28px minmax(0,1fr);grid-template-rows:auto auto;align-items:center;column-gap:10px;row-gap:3px;padding:12px 14px;text-align:left}.workflow-card svg{grid-row:span 2;color:var(--muted)}.workflow-card span{font-size:15px;font-weight:760}.workflow-card small{color:var(--muted);font-size:12px;font-weight:600;line-height:1.35}.workflow-card.active{border-color:#28c97b9e;background:var(--accent-soft)}.workflow-card.active svg,.workflow-card.active small{color:var(--accent)}.workspace{min-height:0;display:grid;grid-template-columns:250px minmax(520px,1fr) 310px}.stage-rail,.activity-panel{min-height:0;overflow:auto;background:var(--surface)}.stage-rail{padding:18px 12px;border-right:1px solid var(--line)}.stage-item{width:100%;min-width:0;min-height:68px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted);display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;align-items:center;padding:9px 10px;text-align:left}.stage-item+.stage-item{margin-top:8px}.stage-index{width:28px;height:28px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;color:var(--text);font-size:12px;font-weight:760}.stage-item strong,.stage-item small{display:block;overflow-wrap:anywhere}.stage-item strong{color:var(--text);font-size:14px;font-weight:760}.stage-item small{margin-top:2px;color:var(--muted);font-size:12px;line-height:1.35}.stage-item.active{border-color:#28c97b85;background:var(--accent-soft)}.stage-item.active .stage-index{border-color:var(--accent);background:var(--accent);color:#08130d}.stage-item.locked strong,.stage-item.locked small{color:var(--faint)}.stage-panel{min-width:0;min-height:0;overflow:auto;padding:20px 24px;background:var(--bg)}.stage-header{max-width:780px;margin-bottom:16px}.stage-header span{color:var(--accent);font-size:12px;font-weight:780;text-transform:uppercase;letter-spacing:.08em}.stage-header h2{margin:5px 0 6px;font-size:26px;line-height:1.15;font-weight:780;letter-spacing:0}.stage-header p,.preview-empty p,.warning-panel p,.review-layout p{margin:0;color:var(--muted);line-height:1.5}.setup-preview-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:start}.setup-controls,.setup-preview-column,.review-plan-layout{min-width:0;display:grid;gap:14px;align-content:start}.setup-controls{grid-template-columns:repeat(auto-fit,minmax(360px,1fr))}.setup-preview-column{grid-template-columns:minmax(0,1fr)}.configure-actions{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-start;align-items:center}.configure-path-alert{flex:1 1 280px;margin:0}.panel-section,.preview-empty,.preview-checklist,.warning-panel,.review-layout{min-width:0;border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:16px}.panel-section h3,.preview-empty h3,.preview-checklist h3,.warning-panel h3,.review-layout h3,.activity-panel h2{margin:0 0 12px;font-size:16px;font-weight:760;letter-spacing:0}label{display:block;margin:11px 0 5px;color:var(--text);font-size:12px;font-weight:720}input,select{width:100%;min-height:36px;border:1px solid var(--line-strong);border-radius:6px;background:#12161c;color:var(--text);padding:8px 10px;font-size:13px;outline:none;color-scheme:dark}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #078b4f1a}.metadata-source-control{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:8px}.metadata-source-option{min-width:0;min-height:48px;border:1px solid var(--line-strong);border-radius:6px;background:#12161c;color:var(--muted);display:grid;grid-template-columns:20px minmax(0,1fr);gap:8px;align-items:center;padding:8px 10px;text-align:left;font-size:12px;font-weight:720}.metadata-source-option span{min-width:0;overflow-wrap:anywhere}.metadata-source-option.active{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}.metadata-source-loading{grid-column:1 / -1;color:var(--muted);font-size:12px}.template-builder{display:grid;gap:10px}.template-builder label{margin-bottom:0}.template-builder-input-row{display:grid;grid-template-columns:minmax(0,1fr) 36px 36px;gap:8px}.template-builder-input-row .icon-button:hover{border-color:var(--accent);color:var(--accent)}.template-token-toolbar{display:flex;flex-wrap:wrap;gap:7px}.template-token-button{min-height:30px;border:1px solid var(--line-strong);border-radius:6px;background:#12161c;color:var(--muted);display:inline-flex;align-items:center;gap:5px;padding:0 9px;font-size:12px;font-weight:740}.template-token-button:hover{border-color:currentColor}.template-token-button.author,.template-token.author{color:#45d483}.template-token-button.series,.template-token.series{color:#f0b452}.template-token-button.title,.template-token.title{color:#66c7f4}.template-token-button.other,.template-token.other{color:#c7b8ff}.template-preview{min-height:36px;border:1px solid var(--line);border-radius:6px;background:#101419;color:var(--muted);padding:8px 10px;font-size:13px;line-height:1.55;overflow-wrap:anywhere}.template-token{display:inline-block;margin:0 1px;border:1px solid currentColor;border-radius:5px;background:#ffffff0a;padding:0 5px;font-family:inherit;font-size:12px;font-weight:780}.field-color-legend{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.legend-token{min-height:28px;border:1px solid currentColor;border-radius:6px;background:#ffffff0a;display:inline-flex;align-items:center;padding:0 9px;font-size:12px;font-weight:760}.legend-token.author{color:#45d483}.legend-token.series{color:#f0b452}.legend-token.title{color:#66c7f4}.legend-token.other{color:#c7b8ff}.check-row{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;font-weight:620}.check-row input{flex:0 0 auto;width:15px;min-height:15px;accent-color:var(--accent)}.hint{margin:9px 0 0;color:var(--muted);font-size:12px;line-height:1.45}.path-control{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 36px;gap:8px;align-items:stretch;border-radius:8px}.path-control.dragging{outline:2px solid var(--accent);outline-offset:3px}.path-control .icon-button:hover{border-color:var(--accent);color:var(--accent)}.file-picker{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.path-message{margin-top:8px}.deferred-state{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;align-items:center;padding:11px;border:1px solid var(--line-strong);border-radius:7px;background:var(--surface-quiet);color:var(--muted);font-size:12px;line-height:1.4}.deferred-state.ready{border-color:#28c97b75;background:var(--accent-soft);color:var(--text)}.split-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.action-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.operation-actions{display:flex;flex-wrap:wrap;gap:8px}.library-list,.mapping-list{display:grid;gap:8px;margin-top:10px}.library-option{width:100%;border:1px solid var(--line);border-radius:7px;background:#14181e;color:var(--text);display:grid;gap:3px;padding:9px;text-align:left}.library-option.selected{border-color:var(--accent);background:var(--accent-soft)}.library-option strong{font-size:13px}.library-option span{color:var(--muted);font-size:12px;overflow-wrap:anywhere}.mapping-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) 36px;gap:8px;align-items:center}.icon-button{width:36px;height:36px;border:1px solid var(--line-strong);border-radius:6px;background:var(--surface-quiet);color:var(--muted);display:grid;place-items:center}.icon-button:hover{border-color:var(--danger);color:var(--danger)}.preview-layout{display:grid;grid-template-columns:minmax(320px,1.1fr) minmax(260px,.9fr);gap:14px}.preview-empty{min-height:260px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:12px}.setup-preview-panel{min-height:188px}.setup-preview-panel.stale,.setup-preview-window.stale{border-color:#f3aa3c6b;background:var(--warning-soft)}.preview-window-header{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-start;justify-content:space-between;margin-bottom:12px}.preview-window-header h3{margin-bottom:6px}.preview-window-header p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}.preview-empty svg{color:var(--accent)}.setup-preview-panel.stale svg{color:var(--warning)}.preview-side-panel{display:grid;gap:14px;align-content:start}.preview-inputs{min-width:0;border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:18px}.preview-inputs-header{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:14px}.preview-inputs-header h3{margin:0;font-size:16px;font-weight:760}.preview-checklist ul{margin:0;padding-left:20px;color:var(--muted);line-height:1.55;font-size:13px}.operation-list{margin-top:12px}.primary-action,.secondary-action,.danger-action{min-height:40px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 16px;font-size:13px;font-weight:760}.primary-action,.danger-action{border:0;color:#fff}.primary-action{background:var(--accent)}.primary-action:hover{background:var(--accent-dark)}.secondary-action{border:1px solid var(--line-strong);background:var(--surface-quiet);color:var(--text)}.secondary-action:hover{border-color:var(--accent)}.compact-action{min-height:32px;padding:0 11px;font-size:12px}.inline-alert{width:100%;padding:10px 11px;border:1px solid rgba(249,112,112,.42);border-radius:7px;background:var(--danger-soft);color:#ffdada;font-size:12px}.session-token-alert{margin:16px 20px 0}.success-note{width:100%;padding:10px 11px;border:1px solid rgba(40,201,123,.42);border-radius:7px;background:var(--accent-soft);color:var(--text);font-size:12px}.operation-card .success-note{color:var(--text)}.result-grid.compact{grid-template-columns:120px minmax(0,1fr);margin-top:0}.result-grid strong{overflow-wrap:anywhere}.warning-list{margin:14px 0 0;padding-left:18px;color:var(--warning);font-size:12px;line-height:1.45}.move-list{display:grid;gap:7px;margin-top:12px}.move-list div{display:grid;gap:2px;padding:8px 9px;border:1px solid var(--line);border-radius:7px;background:#14181e;font-size:12px}.move-list span,.move-list strong,.move-list em{overflow-wrap:anywhere}.move-list span{color:var(--muted)}.move-list strong{color:var(--text);font-weight:700}.colored-path .author{color:#45d483}.colored-path .series{color:#f0b452}.colored-path .title{color:#66c7f4}.colored-path .other{color:#c7b8ff}.colored-path .separator{color:var(--faint)}.colored-path .text{color:var(--muted)}.move-list em{color:var(--warning);font-size:11px;font-style:normal;font-weight:760}.selection-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.review-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.stale-note{width:100%;padding:10px 11px;border:1px solid rgba(243,170,60,.42);border-radius:7px;background:#f3aa3c1a;color:#ffe2b4;font-size:12px}.selectable-list{max-height:380px;overflow:auto}.move-list .selection-row{display:grid;grid-template-columns:18px minmax(0,1fr);gap:10px;align-items:start;margin:0;padding:9px;border:1px solid var(--line);border-radius:7px;background:#14181e;color:var(--text);font-size:12px}.move-list .selection-row input{width:16px;min-height:16px;margin:1px 0 0;accent-color:var(--accent)}.move-list .selection-row>span{display:grid;gap:3px;min-width:0}.move-list .selection-row.warning{border-color:#f3aa3c6b}.run-layout{display:grid;gap:14px;max-width:920px}.reviewed-plan{max-width:100%}.operation-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.operation-card{border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:16px}.operation-card h3{margin:0 0 8px;font-size:15px;font-weight:760}.operation-card p{margin:0 0 12px;color:var(--muted);font-size:13px;line-height:1.45}.danger-card{border-color:#f9707057}.warning-panel{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:start;border-color:#f3aa3c6b;background:var(--warning-soft)}.warning-panel svg,.warning{color:var(--warning)}.danger-action{width:fit-content;background:var(--danger)}.danger-action:disabled{background:var(--surface-raised);color:var(--faint)}.review-layout{max-width:680px}.empty-note{margin-top:14px;color:var(--muted);font-size:13px}.recovery-note{margin-top:14px;padding:10px 11px;border:1px solid rgba(40,201,123,.42);border-radius:7px;background:var(--accent-soft);color:var(--text);font-size:12px;line-height:1.45;overflow-wrap:anywhere}.review-details{margin-top:16px}.review-details h4{margin:0 0 8px;color:var(--text);font-size:13px;font-weight:760}.error-list{margin:0;padding-left:18px;color:#ffdada;font-size:12px;line-height:1.45}.result-grid{display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px 14px;margin-top:16px;font-size:13px}.result-grid span{color:var(--muted)}.activity-panel{border-left:1px solid var(--line);padding:18px}.event-list{display:grid;gap:10px}.event-row{display:grid;gap:4px;padding:11px;border:1px solid var(--line);border-left:3px solid var(--line-strong);border-radius:7px;background:#14181e}.event-row span{color:var(--faint);font-size:11px;font-weight:700}.event-row strong{font-size:13px}.event-row code{color:var(--muted);font-family:inherit;font-size:12px;line-height:1.35;white-space:normal}.event-row.ok{border-left-color:var(--accent)}.event-row.warn{border-left-color:var(--warning)}.event-row.info{border-left-color:var(--line-strong)}@media(max-width:1080px){.workspace{grid-template-columns:220px minmax(0,1fr);grid-template-areas:"rail main" "activity activity"}.stage-rail{grid-area:rail}.stage-panel{grid-area:main}.activity-panel{grid-area:activity;max-height:260px;border-left:0;border-top:1px solid var(--line)}.setup-preview-grid,.preview-layout,.review-plan-layout,.metadata-source-control,.operation-grid,.split-row,.mapping-row{grid-template-columns:1fr}.icon-button{width:100%}}@media(max-width:760px){.app-shell{display:block}.topbar{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:8px 10px;min-height:58px;padding:10px 14px}.topbar-spacer{display:none}.status-dot{justify-self:end}.server-status{grid-column:2 / 4}.workflow-switcher,.stage-panel,.activity-panel{padding-left:14px;padding-right:14px}.workflow-switcher,.workspace{display:block}.workflow-card{margin-bottom:10px}.stage-rail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;border-right:0;border-bottom:1px solid var(--line)}.stage-item{margin:0}.stage-item+.stage-item{margin-top:0}.stage-header h2{font-size:23px}.activity-panel{max-height:none;border-left:0;border-top:1px solid var(--line)}}@media(max-width:520px){.stage-panel{padding-top:18px;padding-bottom:18px}.panel-section,.preview-empty,.preview-inputs,.preview-checklist,.warning-panel,.review-layout,.operation-card{padding:14px}.action-row>*,.operation-actions>*,.primary-action,.secondary-action,.danger-action{width:100%;min-width:0;white-space:normal;text-align:center}.check-row{align-items:flex-start;line-height:1.35}.result-grid,.result-grid.compact{grid-template-columns:1fr;gap:4px}.result-grid strong{margin-bottom:6px}}