:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f3efe6;--panel:#fffdf8;--ink:#1c1a16;--muted:#6b6458;--line:#d9d0c0;--accent:#0f6b5c;--accent-ink:#f5fffb;--danger:#8b2e2e;--danger-bg:#f8e8e8;color:var(--ink);background:radial-gradient(1200px 500px at 10% -10%, #e7f2ee 0%, transparent 55%), radial-gradient(900px 400px at 100% 0%, #f0e6d8 0%, transparent 50%), var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-family:Pretendard,Apple SD Gothic Neo,Noto Sans KR,system-ui,sans-serif;font-weight:450;line-height:1.45}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.app{grid-template:"header""menu""main"1fr/1fr;min-height:100vh;display:grid}.app-header{z-index:20;background:color-mix(in srgb, var(--panel) 94%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);flex-wrap:wrap;grid-area:header;justify-content:space-between;align-items:center;gap:.75rem 1.25rem;padding:.75rem 1.25rem;display:flex;position:sticky;top:0}.hamburger-btn{border:1px solid var(--line);background:var(--panel);width:36px;height:36px;color:var(--ink);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:0;display:flex}.hamburger-btn:hover{background:color-mix(in srgb, var(--accent) 12%, var(--panel));border-color:var(--accent)}@media (width>=960px){.hamburger-btn{display:none}}.brand-row{flex-wrap:wrap;align-items:center;gap:.65rem 1rem;min-width:0;display:flex}.brand h1{letter-spacing:-.02em;margin:0;font-size:1.25rem}.brand p{color:var(--muted);margin:.15rem 0 0;font-size:.85rem}.view-menu{align-items:center;gap:.35rem;display:inline-flex}.view-menu button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.4rem .75rem}.view-menu button.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.view-menu button:disabled{opacity:.45;cursor:not-allowed}.side-menu{background:color-mix(in srgb, var(--panel) 88%, #efe8db);border-bottom:1px solid var(--line);flex-direction:column;grid-area:menu;gap:.65rem;padding:.85rem 1.25rem;display:flex}.app-main{flex-direction:column;grid-area:main;min-width:0;min-height:0;display:flex}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;flex-direction:column;gap:.55rem;min-width:0;padding:.7rem .8rem;display:flex}.panel h2{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0;font-size:.72rem;font-weight:650}.panel-row{flex-wrap:wrap;align-items:center;gap:.4rem;display:flex}.panel-meta{color:var(--muted);margin:0;font-size:.78rem}.app-header button,.side-menu button,.panel button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.4rem .7rem}.app-header button:hover:not(:disabled),.side-menu button:hover:not(:disabled),.panel button:hover:not(:disabled),.view-menu button:hover:not(:disabled){border-color:color-mix(in srgb, var(--accent) 45%, var(--line))}.app-header button:disabled,.side-menu button:disabled,.panel button:disabled{opacity:.45;cursor:not-allowed}.app-header button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.side-menu button.accent-outline{border-color:var(--accent);color:var(--accent)}.seg{border:1px solid var(--line);border-radius:8px;flex-wrap:wrap;display:inline-flex;overflow:hidden}.seg button{background:0 0;border:0;border-radius:0;padding:.4rem .65rem}.seg button.active{background:var(--accent);color:var(--accent-ink)}.field{color:var(--muted);align-items:center;gap:.35rem;font-size:.9rem;display:inline-flex}.field input,.field select{border:1px solid var(--line);background:var(--panel);width:auto;min-width:4.2rem;color:var(--ink);border-radius:8px;padding:.35rem .45rem}.field select{min-width:6.5rem}.key-flow{flex-wrap:wrap;align-items:center;gap:.35rem;display:flex}.key-chip{background:color-mix(in srgb, var(--panel) 70%, #efe8db);border:1px solid var(--line);color:var(--muted);border-radius:8px;align-items:baseline;gap:.3rem;padding:.25rem .55rem;font-size:.82rem;display:inline-flex}.key-chip strong{color:var(--ink);font-size:.95rem}.key-chip.accent{border-color:color-mix(in srgb, var(--accent) 40%, var(--line));background:color-mix(in srgb, var(--accent) 10%, var(--panel))}.key-arrow{color:var(--muted)}.stepper{border:1px solid var(--line);background:var(--panel);border-radius:8px;align-items:center;display:inline-flex;overflow:hidden}.stepper button{background:0 0;border:0;border-radius:0;width:2rem;padding:.35rem 0}.stepper-value{text-align:center;font-variant-numeric:tabular-nums;border-left:1px solid var(--line);border-right:1px solid var(--line);min-width:2.4rem;padding:.35rem .25rem;font-size:.9rem}.hint{color:var(--accent);font-size:.75rem}.transport{flex-wrap:wrap;align-items:center;gap:.4rem;display:inline-flex}.banner{border-radius:8px;margin:.75rem 1.25rem 0;padding:.65rem .85rem}.banner.error{background:var(--danger-bg);color:var(--danger)}.empty{text-align:center;color:var(--muted);margin:3rem auto}.empty .sub{font-size:.9rem}.empty-cta{border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);border-radius:8px;margin-top:1rem;padding:.55rem 1rem}.empty-actions{flex-wrap:wrap;justify-content:center;gap:.5rem;margin-top:.5rem;display:flex}.empty-cta.secondary{background:var(--panel);color:var(--ink);border-color:var(--line)}.file-menu{position:relative}.file-menu-trigger{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.4rem .75rem}.file-menu-dropdown{z-index:30;background:var(--panel);border:1px solid var(--line);border-radius:10px;flex-direction:column;gap:.15rem;min-width:200px;padding:.35rem;display:flex;position:absolute;top:calc(100% + 4px);left:0;box-shadow:0 12px 30px #1c1a162e}.file-menu-dropdown button{text-align:left;color:var(--ink);background:0 0;border:0;border-radius:6px;padding:.45rem .65rem}.file-menu-dropdown button:hover:not(:disabled){background:color-mix(in srgb, var(--accent) 12%, var(--panel))}.file-menu-dropdown button:disabled{opacity:.4;cursor:not-allowed}.file-menu-dropdown button.danger{color:var(--danger)}.file-menu-dropdown hr{border:0;border-top:1px solid var(--line);margin:.25rem 0}.library-title-field{color:var(--muted);flex-direction:column;gap:.3rem;font-size:.82rem;display:flex}.library-title-field input{border:1px solid var(--line);color:var(--ink);background:#fbf8f1;border-radius:8px;padding:.4rem .5rem}.library-active-slot{margin:.35rem 0 .5rem}.library-active-slot strong{font-weight:600}.library-filters{flex-wrap:wrap;gap:.35rem;margin:.5rem 0;display:flex}.library-filters button{border:1px solid color-mix(in srgb, var(--border,#444) 80%, transparent);cursor:pointer;background:0 0;border-radius:4px;padding:.25rem .5rem;font-size:.75rem}.library-filters button.active{background:color-mix(in srgb, var(--accent,#c45c26) 18%, transparent);border-color:var(--accent,#c45c26)}.library-group{margin-top:.65rem}.library-group-title{letter-spacing:.02em;opacity:.85;margin:0 0 .35rem;font-size:.8rem;font-weight:600}.library-group-title span{opacity:.7;font-weight:500}.slot-badge{vertical-align:middle;background:color-mix(in srgb, currentColor 12%, transparent);border-radius:3px;margin-left:.35rem;padding:.05rem .35rem;font-size:.65rem;font-weight:600;display:inline-block}.slot-badge.kind-original{color:#2a6f4e}.slot-badge.kind-variation{color:#8a5a00}.slot-badge.kind-improvisation{color:#1d5a8a}.slot-badge.origin-ai{color:#6b3fa0}.variation-card-actions{flex-wrap:wrap;gap:.4rem;display:flex}.variation-list{flex-direction:column;gap:.35rem;max-height:220px;margin:.35rem 0 0;padding:0;list-style:none;display:flex;overflow:auto}.variation-list>li{border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 70%, #efe8db);border-radius:8px;flex-direction:column;gap:.25rem;padding:.35rem;display:flex}.variation-list-item{text-align:left;flex-direction:column;gap:.1rem;display:flex;background:0 0!important;border:0!important;padding:.35rem .4rem!important}.variation-list-item.active{border-radius:6px;background:color-mix(in srgb, var(--accent) 14%, transparent)!important}.variation-list-name{color:var(--ink);font-size:.88rem}.variation-list-meta{color:var(--muted);font-size:.75rem}.variation-list-ops{gap:.3rem;padding:0 .2rem .2rem;display:flex}.variation-list-ops button{font-size:.75rem;padding:.25rem .45rem!important}.variation-list-ops button.danger{color:var(--danger)}.dlg-backdrop{z-index:40;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#1c1a1673;place-items:center;padding:1rem;display:grid;position:fixed;inset:0}.dlg{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex-direction:column;width:min(560px,100%);max-height:min(80vh,640px);display:flex;overflow:hidden;box-shadow:0 18px 50px #1c1a1638}.dlg-sm{width:min(420px,100%)}.dlg-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:1rem;padding:1rem 1.1rem .75rem;display:flex}.dlg-header h2{margin:0;font-size:1.1rem}.dlg-header p{color:var(--muted);margin:.25rem 0 0;font-size:.85rem}.dlg-close{border:1px solid var(--line);color:var(--muted);background:0 0;border-radius:8px;width:2rem;height:2rem;padding:0}.dlg-body{flex:1;padding:.9rem 1.1rem;overflow:auto}.dlg-empty{color:var(--muted);margin:0}.dlg-actions{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;padding:.85rem 1.1rem;display:flex}.dlg-actions-right{flex-wrap:wrap;gap:.4rem;margin-left:auto;display:flex}.dlg-actions button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.45rem .85rem}.dlg-actions button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.dlg-actions button.danger{color:var(--danger)}.dlg-actions button:disabled{opacity:.45;cursor:not-allowed}.project-list{flex-direction:column;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.project-list-item{border:1px solid var(--line);text-align:left;background:#fbf8f1;border-radius:8px;flex-direction:column;gap:.2rem;width:100%;padding:.65rem .75rem;display:flex}.project-list-item.active{border-color:color-mix(in srgb, var(--accent) 50%, var(--line));background:color-mix(in srgb, var(--accent) 10%, var(--panel))}.project-list-title{color:var(--ink);font-weight:600}.project-list-meta{color:var(--muted);font-size:.8rem}.ai-field textarea{border:1px solid var(--line);color:var(--ink);resize:vertical;font:inherit;background:#fbf8f1;border-radius:8px;padding:.45rem .6rem}.ai-field input{border:1px solid var(--line);color:var(--ink);background:#fbf8f1;border-radius:8px;padding:.45rem .6rem}.xml-editor-backdrop{z-index:40;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#1c1a1673;place-items:center;padding:1rem;display:grid;position:fixed;inset:0}.xml-editor{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex-direction:column;width:min(920px,100%);height:min(78vh,720px);display:flex;overflow:hidden;box-shadow:0 18px 50px #1c1a1638}.xml-editor-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:1rem;padding:1rem 1.1rem .75rem;display:flex}.xml-editor-header h2{margin:0;font-size:1.1rem}.xml-editor-header p{color:var(--muted);margin:.25rem 0 0;font-size:.85rem}.xml-editor-close{border:1px solid var(--line);color:var(--muted);background:0 0;border-radius:8px;width:2rem;height:2rem;padding:0;line-height:1}.xml-editor-textarea{resize:none;width:100%;color:var(--ink);background:#fbf8f1;border:0;outline:none;flex:1;margin:0;padding:.9rem 1.1rem;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.85rem;line-height:1.5}.xml-editor-error{background:var(--danger-bg);color:var(--danger);border-radius:8px;margin:0 1.1rem;padding:.5rem .7rem;font-size:.85rem}.xml-editor-actions{border-top:1px solid var(--line);justify-content:flex-end;gap:.5rem;padding:.85rem 1.1rem;display:flex}.xml-editor-actions button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.45rem .85rem}.xml-editor-actions button:disabled{opacity:.45;cursor:not-allowed}.xml-editor-actions button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.ai-settings-backdrop{z-index:40;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#1c1a1673;place-items:center;padding:1rem;display:grid;position:fixed;inset:0}.ai-settings{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex-direction:column;width:min(520px,100%);display:flex;overflow:hidden;box-shadow:0 18px 50px #1c1a1638}.ai-settings-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:1rem;padding:1rem 1.1rem .75rem;display:flex}.ai-settings-header h2{margin:0;font-size:1.1rem}.ai-settings-header p{color:var(--muted);margin:.25rem 0 0;font-size:.85rem}.ai-settings-close{border:1px solid var(--line);color:var(--muted);background:0 0;border-radius:8px;width:2rem;height:2rem;padding:0;line-height:1}.ai-settings-body{flex-direction:column;gap:1rem;padding:1rem 1.1rem;display:flex}.ai-field{flex-direction:column;gap:.4rem;display:flex}.ai-field-label{color:var(--ink);font-size:.85rem;font-weight:600}.ai-field select,.ai-key-row input{border:1px solid var(--line);color:var(--ink);background:#fbf8f1;border-radius:8px;padding:.45rem .6rem}.ai-key-row{flex-wrap:wrap;align-items:center;gap:.4rem;display:flex}.ai-key-row input{flex:1;min-width:12rem}.ai-icon-btn{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.4rem .65rem;font-size:.85rem}.ai-icon-btn.danger{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 35%, var(--line))}.ai-hint{color:var(--accent);margin:0;font-size:.82rem}.ai-hint.muted{color:var(--muted)}.ai-settings-actions{border-top:1px solid var(--line);justify-content:flex-end;gap:.5rem;padding:.85rem 1.1rem;display:flex}.ai-settings-actions button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.45rem .85rem}.ai-settings-actions button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.score-viewer{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex:1;min-height:50vh;margin:.75rem 1rem .5rem;padding:1rem;overflow:auto}.score-viewer svg{max-width:none}.score-viewer--no-lyrics .lyrics,.score-viewer[data-show-lyrics=false] .lyrics{visibility:hidden!important;display:none!important}.lyrics-panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin:0 1rem 1.5rem;padding:.85rem 1rem}.lyrics-panel h2{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0 0 .45rem;font-size:.72rem;font-weight:650}.lyrics-text{letter-spacing:.01em;margin:0;font-size:1.05rem;line-height:1.65}.lyrics-empty{color:var(--muted);margin:0;font-size:.9rem}.variation-panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin:.75rem 1rem .5rem;padding:.9rem 1rem 1rem}.variation-panel-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.75rem 1rem;margin-bottom:.85rem;display:flex}.variation-panel-header h2{margin:0;font-size:1rem}.variation-panel-header p{color:var(--muted);margin:.25rem 0 0;font-size:.85rem}.variation-panel-actions{flex-wrap:wrap;gap:.4rem;display:flex}.variation-panel-actions button,.variation-card button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.4rem .75rem}.variation-panel-actions button.primary,.variation-card button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.variation-panel-actions button:disabled,.variation-card button:disabled{opacity:.45;cursor:not-allowed}.variation-section-title{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:.85rem 0 .5rem;font-size:.72rem;font-weight:650}.variation-grid{scroll-snap-type:x proximity;gap:.55rem;padding-bottom:.25rem;display:flex;overflow-x:auto}.variation-card{border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 70%, #efe8db);scroll-snap-align:start;border-radius:10px;flex-direction:column;gap:.45rem;min-width:220px;max-width:300px;padding:.7rem .75rem;display:flex}.variation-card-top{justify-content:space-between;align-items:flex-start;gap:.4rem;display:flex}.variation-card h3{margin:0;font-size:.95rem}.variation-card p{color:var(--muted);flex:1;margin:0;font-size:.82rem;line-height:1.45}.variation-badge{border:1px solid var(--line);color:var(--muted);white-space:nowrap;border-radius:6px;flex-shrink:0;padding:.15rem .4rem;font-size:.68rem}.variation-badge.ai,.variation-badge.preset{background:var(--panel)}.variation-empty{color:var(--muted);margin:0 0 .75rem;font-size:.9rem}.variation-error{margin:0 0 .75rem}.variation-progress{border-left:3px solid var(--accent);background:color-mix(in srgb, var(--accent) 7%, var(--panel));color:var(--muted);margin:0 0 .7rem;padding:.55rem .7rem;font-size:.84rem}.variation-panel.is-comparing{margin-bottom:.35rem}.variation-panel.is-collapsed .variation-panel-header{margin-bottom:0}.variation-panel.is-collapsed .variation-panel-header p{margin-top:.15rem}.variation-rail{margin-top:.35rem}.variation-card.selected{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 10%, var(--panel))}.variation-card .variation-card-effect{color:var(--accent);flex:none;font-size:.72rem}.compare-toolbar{border:1px solid var(--line);background:var(--panel);border-radius:10px;flex-wrap:wrap;align-items:center;gap:.55rem .85rem;margin-bottom:.65rem;padding:.65rem .75rem;display:flex}.compare-toolbar-meta{flex-wrap:wrap;flex:1;align-items:center;gap:.35rem .55rem;min-width:0;display:flex}.compare-toolbar-status{color:var(--muted);font-size:.78rem}.compare-toolbar-chips{flex-wrap:wrap;gap:.3rem;margin:0;padding:0;list-style:none;display:flex}.compare-toolbar-chips li{background:color-mix(in srgb, var(--accent) 10%, var(--panel));border-radius:999px;padding:.18rem .45rem;font-size:.74rem}.compare-toolbar-listen,.compare-toolbar-actions{flex-wrap:wrap;gap:.35rem;display:flex}.compare-toolbar button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:7px;padding:.35rem .6rem}.compare-toolbar button.active,.compare-toolbar-listen button.active{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, var(--panel))}.compare-toolbar button.primary{border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}.compare-toolbar button:disabled{opacity:.45;cursor:not-allowed}.save-change-summary{border:1px solid var(--line);background:color-mix(in srgb, var(--accent) 7%, var(--panel));border-radius:8px;padding:.65rem .75rem}.save-change-summary ul{color:var(--muted);margin:.35rem 0 0;padding-left:1.1rem;font-size:.82rem}.score-compare{margin:.35rem 1rem 1rem}.score-compare-grid{grid-template-columns:1fr;gap:.7rem;display:grid}.score-compare-tabs{gap:.4rem;margin-bottom:.5rem;display:none}.score-compare-tabs button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:7px;padding:.35rem .6rem}.score-compare-tabs button.active{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, var(--panel))}.score-pane{border:1px solid var(--line);background:var(--panel);border-radius:12px;min-width:0;overflow:hidden}.score-pane.is-playback-target{border-color:var(--accent)}.score-pane-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:.6rem;padding:.6rem .75rem;display:flex}.score-pane-header h3{margin:0;font-size:.9rem}.score-pane-header>div{flex-direction:column;gap:.1rem;display:flex}.score-pane-status{color:var(--muted);font-size:.72rem}.score-pane-message{min-height:10rem;color:var(--muted);text-align:center;margin:0;padding:2rem 1rem}.score-pane-message.error{color:var(--danger)}.score-pane .score-viewer{border:0;border-radius:0;min-height:42vh;max-height:70vh;margin:0}button.linkish{color:var(--accent);cursor:pointer;font:inherit;background:0 0;border:0;padding:0;text-decoration:underline}.check{color:var(--ink);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.35rem;font-size:.85rem;display:inline-flex}.check input{accent-color:var(--accent)}.lyric-toggles{gap:.55rem .85rem}@media (width>=960px){.app{grid-template:"header header""menu main"1fr/minmax(260px,320px) 1fr;height:100vh;overflow:hidden}.app-header{border-bottom:1px solid var(--line)}.side-menu{border-bottom:0;border-right:1px solid var(--line);align-self:stretch;height:100%;padding:1rem;position:sticky;top:0;overflow:auto}.app-main{height:100%;overflow:auto}.score-viewer{min-height:calc(100vh - 10rem)}}@media (width>=1200px){.score-compare-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}.score-pane .score-viewer{min-height:58vh}}@media (width<=640px){.app-header{align-items:stretch}.transport{width:100%}.brand-row{justify-content:space-between;width:100%}.variation-panel{margin-inline:.55rem}.variation-grid{scroll-snap-type:x mandatory;padding-bottom:.3rem;display:flex;overflow-x:auto}.variation-card{scroll-snap-align:start;min-width:min(82vw,280px)}.compare-toolbar{flex-direction:column;align-items:stretch}.compare-toolbar-listen,.compare-toolbar-actions{width:100%}.compare-toolbar-listen button,.compare-toolbar-actions button{flex:1}.score-compare{margin-inline:.55rem}.score-compare-tabs{display:flex}.score-compare-tabs button{flex:1}.score-compare-grid>div{display:none}.score-compare-grid>div.mobile-pane-active{display:block}}.app-nav-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:40;background:#00000073;position:fixed;inset:0}.app-nav-drawer{background:color-mix(in srgb, var(--panel) 90%, #eee6d8);border-right:1px solid var(--line);flex-direction:column;grid-area:menu;gap:.85rem;padding:.85rem 1rem 1.5rem;display:flex;overflow-y:auto}.app-nav-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding-bottom:.5rem;display:none}.app-nav-title{font-size:1.05rem;font-weight:700}.app-nav-close-btn{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:6px;padding:.2rem .5rem;font-size:.9rem}.mode-nav{flex-direction:column;gap:.35rem;display:flex}.mode-nav-btn{background:var(--panel);border:1px solid var(--line);color:var(--ink);text-align:left;cursor:pointer;border-radius:8px;align-items:center;gap:.65rem;padding:.6rem .75rem;transition:all .15s;display:flex}.mode-nav-btn:hover{background:color-mix(in srgb, var(--accent) 8%, var(--panel));border-color:var(--accent)}.mode-nav-btn.active{background:color-mix(in srgb, var(--accent) 15%, var(--panel));border-color:var(--accent);color:var(--accent);box-shadow:0 1px 3px #0000000d}.mode-nav-icon{color:currentColor;justify-content:center;align-items:center;display:flex}.mode-nav-text{flex-direction:column;flex:1;min-width:0;display:flex}.mode-nav-name{font-size:.92rem;font-weight:600}.mode-nav-sub{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;overflow:hidden}.mode-nav-badge{background:var(--accent);color:var(--accent-ink);border-radius:999px;padding:.15rem .4rem;font-size:.72rem;font-weight:600}.app-nav-content{flex-direction:column;gap:.65rem;margin-top:.4rem;display:flex}.score-controls-panel{flex-direction:column;gap:.65rem;display:flex}@media (width<=959px){.app-nav-drawer{z-index:50;background:var(--panel);width:min(320px,86vw);transition:transform .25s cubic-bezier(.16,1,.3,1);position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:2px 0 16px #0003}.app-nav-drawer.open{transform:translate(0)}.app-nav-header{display:flex}}.start-onboarding{max-width:920px;margin:1.25rem auto;padding:0 1rem 3rem}.start-onboarding-header{margin-bottom:1.5rem}.start-onboarding-header h2{letter-spacing:-.02em;margin:0 0 .35rem;font-size:1.5rem}.start-onboarding-header p{color:var(--muted);margin:0;font-size:.95rem}.onboarding-steps{flex-direction:column;gap:1.25rem;display:flex}.onboarding-step{background:var(--panel);border:1px solid var(--line);border-radius:12px;gap:1rem;padding:1.25rem;display:flex;box-shadow:0 1px 4px #0000000a}.step-badge{background:color-mix(in srgb, var(--ink) 8%, transparent);color:var(--ink);border-radius:6px;flex-shrink:0;align-self:flex-start;padding:.3rem .65rem;font-size:.85rem;font-weight:700}.onboarding-step.is-active .step-badge{background:var(--accent);color:var(--accent-ink)}.step-content{flex:1;min-width:0}.step-content h3{margin:0 0 .4rem;font-size:1.15rem}.step-content p{color:var(--muted);margin:0 0 .85rem;font-size:.88rem;line-height:1.45}.sample-card-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.75rem;margin:.85rem 0;display:grid}.sample-card{background:color-mix(in srgb, var(--panel) 70%, #faf6ee);border:1px solid var(--line);border-radius:8px;flex-direction:column;padding:.85rem;display:flex}.sample-card-meta{justify-content:space-between;align-items:center;margin-bottom:.35rem;font-size:.75rem;display:flex}.sample-tag{color:var(--accent);font-weight:600}.sample-key{color:var(--muted)}.sample-card h4{margin:0 0 .15rem;font-size:.98rem}.sample-composer{color:var(--muted);margin-bottom:.4rem;font-size:.8rem}.sample-desc{color:var(--ink);flex:1;margin-bottom:.75rem;font-size:.8rem;line-height:1.35}.sample-open-btn{width:100%}.step-actions{border-top:1px dashed var(--line);flex-wrap:wrap;gap:.5rem;margin-top:.75rem;padding-top:.75rem;display:flex}.step-callout{background:color-mix(in srgb, var(--accent) 10%, var(--panel));border:1px solid color-mix(in srgb, var(--accent) 30%, transparent);border-radius:8px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:.75rem 1rem;display:flex}.creative-options{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.85rem;margin-top:.65rem;display:grid}.creative-card{background:color-mix(in srgb, var(--panel) 80%, #f6f2e8);border:1px solid var(--line);border-radius:10px;flex-direction:column;padding:1rem;display:flex}.creative-card h4{margin:0 0 .35rem;font-size:1.05rem}.creative-card p{flex:1;margin-bottom:.85rem}.compose-panel{flex-direction:column;gap:1.25rem;max-width:960px;margin:1.25rem auto;padding:0 1rem 3rem;display:flex}.compose-panel-header{flex-direction:column;gap:.35rem;display:flex}.compose-badge{background:var(--accent);color:var(--accent-ink);border-radius:999px;align-self:flex-start;padding:.25rem .55rem;font-size:.75rem;font-weight:700}.compose-panel-header h2{letter-spacing:-.02em;margin:0;font-size:1.5rem}.compose-panel-header p{color:var(--muted);margin:0;font-size:.92rem;line-height:1.45}.compose-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:.75rem;padding:1.15rem;display:flex;box-shadow:0 1px 3px #0000000a}.compose-card h3{margin:0;font-size:1.1rem}.compose-card-desc{color:var(--muted);margin:0;font-size:.85rem}.seed-selector{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:.65rem;display:grid}.seed-option{background:color-mix(in srgb, var(--panel) 85%, #f6efe0);border:1px solid var(--line);cursor:pointer;border-radius:8px;align-items:center;gap:.65rem;padding:.75rem;transition:all .15s;display:flex}.seed-option.active{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, var(--panel))}.seed-option-info{flex-direction:column;min-width:0;display:flex}.seed-option-info strong{font-size:.92rem}.seed-option-info span{color:var(--muted);font-size:.75rem}.section-config-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.75rem;display:grid}.section-config-card{background:color-mix(in srgb, var(--panel) 75%, #f7f3ea);border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:.75rem;padding:.9rem;display:flex}.section-config-header h4{color:var(--ink);margin:0 0 .25rem;font-size:.96rem}.section-config-header p{color:var(--muted);margin:0;font-size:.78rem;line-height:1.35}.section-config-body{flex-direction:column;gap:.55rem;display:flex}.check-field{cursor:pointer;align-items:center;gap:.45rem;font-size:.84rem;display:flex}.param-slider-row{flex-direction:column;gap:.25rem;display:flex}.param-slider-row label{color:var(--muted);justify-content:space-between;font-size:.8rem;display:flex}.param-val{color:var(--ink);font-weight:700}.param-select-row{flex-direction:column;gap:.25rem;display:flex}.param-select-row label{color:var(--muted);font-size:.8rem}.param-select-row select{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:6px;padding:.35rem .5rem;font-size:.84rem}.compose-actions-bar{justify-content:center;display:flex}.compose-btn{border-radius:10px;padding:.85rem 2rem;font-size:1.05rem;box-shadow:0 2px 8px #00000014}.compose-save-ok{background:color-mix(in srgb, var(--accent) 14%, var(--panel));border:1px solid color-mix(in srgb, var(--accent) 35%, transparent);color:var(--ink)}.compose-result-toolbar{z-index:5;background:color-mix(in srgb, var(--accent) 10%, var(--panel));border:2px solid var(--accent);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1rem;padding:.85rem 1rem;display:flex;position:sticky;top:.35rem;box-shadow:0 4px 14px #0000000f}.compose-result-meta{flex-wrap:wrap;align-items:center;gap:.5rem .75rem;min-width:0;display:flex}.compose-result-meta strong{font-size:1rem}.compose-result-chip{background:var(--accent);color:var(--accent-ink);border-radius:999px;padding:.2rem .5rem;font-size:.78rem;font-weight:700}.compose-result-actions{flex-wrap:wrap;gap:.4rem;display:flex}.compose-card.is-dimmed{opacity:.72}.compose-score-preview{margin:.5rem 1rem 2rem}.compose-seed-preview-label{text-align:center;color:var(--muted);margin:0 0 .5rem;font-size:.85rem}.compose-result-card{background:color-mix(in srgb, var(--accent) 12%, var(--panel));border:2px solid var(--accent);border-radius:12px;flex-direction:column;gap:.85rem;padding:1.25rem;display:flex}.compose-result-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.compose-result-header h3{margin:0 0 .25rem;font-size:1.15rem}.compose-result-header p{color:var(--muted);margin:0;font-size:.88rem}.auth-shell{background:radial-gradient(900px 420px at 15% -5%, #e7f2ee 0%, transparent 55%), radial-gradient(700px 360px at 95% 10%, #f0e6d8 0%, transparent 50%), var(--bg);place-items:center;min-height:100vh;padding:1.5rem;display:grid}.auth-card{background:var(--panel);border:1px solid var(--line);width:min(420px,100%);box-shadow:0 18px 40px color-mix(in srgb, var(--ink) 8%, transparent);border-radius:16px;padding:1.75rem 1.5rem 1.5rem}.auth-card h1{letter-spacing:-.03em;margin:.35rem 0 .5rem;font-size:1.55rem}.auth-badge{letter-spacing:.02em;color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, var(--panel));border-radius:999px;margin:0;padding:.2rem .55rem;font-size:.75rem;font-weight:600;display:inline-block}.auth-lead{color:var(--muted);margin:0 0 1.25rem;font-size:.92rem}.auth-meta{color:var(--muted);margin:0 0 1rem;font-size:.88rem}.auth-tabs{grid-template-columns:1fr 1fr;gap:.35rem;margin-bottom:1rem;display:grid}.auth-tabs button{border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:8px;padding:.45rem .6rem}.auth-tabs button.active{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}.auth-tabs button:disabled{opacity:.4;cursor:not-allowed}.auth-form{gap:.85rem;display:grid}.auth-form .field{color:var(--muted);gap:.3rem;font-size:.88rem;display:grid}.auth-form .field input{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:8px;padding:.55rem .7rem}.auth-submit{background:var(--accent);width:100%;color:var(--accent-ink);border:none;border-radius:8px;margin-top:.25rem;padding:.65rem 1rem;font-weight:600}.auth-submit:disabled{opacity:.55;cursor:not-allowed}.auth-actions{flex-wrap:wrap;gap:.5rem;display:flex}.auth-actions button,.auth-actions .primary{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.5rem .85rem}.auth-actions .primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.banner.auth-info{background:color-mix(in srgb, var(--accent) 12%, var(--panel));color:var(--accent)}.header-user{text-overflow:ellipsis;white-space:nowrap;max-width:8rem;color:var(--muted);font-size:.85rem;overflow:hidden}.header-logout{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:.4rem .7rem;font-size:.85rem}.admin-users-panel{gap:.85rem;display:grid}.admin-user-list{gap:.65rem;margin:0;padding:0;list-style:none;display:grid}.admin-user-row{border:1px solid var(--line);background:var(--panel);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:.85rem 1rem;display:flex}.admin-user-row.status-pending{border-color:color-mix(in srgb, var(--accent) 35%, var(--line))}.admin-user-row.status-rejected{opacity:.75}.admin-user-email,.admin-user-badges{color:var(--muted);font-size:.85rem;display:block}.admin-user-actions{gap:.4rem;display:flex}.admin-user-actions button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}