:root{--bg:#14100e;--bg-elevated:#1e1814;--bg-panel:#261f19;--surface:#2e261f;--border:#e8c98a2e;--border-strong:#e8c98a59;--text:#f3ebe0;--text-muted:#a89886;--brass:#c4a574;--brass-bright:#e8c98a;--lacquer:#8b3a2a;--lacquer-glow:#c45c45;--in-tune:#6db88a;--sharp:#d4a054;--flat:#6a9cc7;--font-display:"Fraunces", Georgia, serif;--font-body:"Outfit", system-ui, sans-serif;--radius:12px;--shadow:0 24px 48px #00000073;--ease:cubic-bezier(.22, 1, .36, 1)}@media (prefers-reduced-motion:reduce){:root{--ease:linear}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}*,:before,:after{box-sizing:border-box}html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{min-height:100dvh;font-family:var(--font-body);color:var(--text);background:radial-gradient(ellipse 80% 50% at 50% -10%, #8b3a2a59, transparent 55%), radial-gradient(ellipse 60% 40% at 100% 100%, #c4a5741f, transparent 50%), var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-weight:400}#root{min-height:100dvh}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--brass-bright);outline-offset:3px}.app-shell{flex-direction:column;min-height:100dvh;display:flex}.sticky-chrome{z-index:50;isolation:isolate;position:sticky;top:0}.site-header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#14100ebf;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.5rem;display:flex}.brand{font-family:var(--font-display);letter-spacing:-.02em;color:var(--brass-bright);font-size:1.35rem;font-weight:700}.brand span{color:var(--text-muted);font-size:.85rem;font-weight:500;font-family:var(--font-body);margin-left:.5rem}.nav-links{align-items:center;gap:.35rem;display:flex}.nav-links a{color:var(--text-muted);transition:color .16s var(--ease), background .16s var(--ease);border-radius:999px;padding:.45rem .85rem}.nav-links a:hover{color:var(--text)}.nav-links a.active{color:var(--bg);background:var(--brass)}.main{flex:1;width:min(1100px,100%);margin:0 auto;padding:1.5rem}.main.main--wide{width:min(1680px,100%)}.header-trailing{flex-shrink:0;align-items:center;gap:.75rem;display:flex}.instrument-toggle{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:.2rem;display:inline-flex}.instrument-toggle button{color:var(--text-muted);transition:background .16s var(--ease), color .16s var(--ease);background:0 0;border:none;border-radius:999px;padding:.4rem .9rem}.instrument-toggle button[aria-pressed=true]{background:var(--brass);color:var(--bg);font-weight:600}.btn{transition:transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.5rem;padding:.85rem 1.4rem;font-weight:600;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg, var(--brass-bright), var(--brass));color:var(--bg)}.btn-secondary{border-color:var(--border-strong);color:var(--text);background:0 0}.btn-secondary:hover{border-color:var(--brass);color:var(--brass-bright)}.panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.page-title{font-family:var(--font-display);letter-spacing:-.03em;margin:0 0 .35rem;font-size:clamp(1.75rem,4vw,2.4rem);font-weight:700}.page-lead{color:var(--text-muted);max-width:42ch;margin:0 0 1.5rem;line-height:1.5}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=640px){.site-header{flex-wrap:wrap;padding:.85rem 1rem}.brand span{display:none}.main{padding:1rem}}.auth-banner{background:linear-gradient(90deg,#8b3a2a73,#d4a0542e);border-bottom:1px solid #d4a05459;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1.5rem;display:flex}.auth-banner-body{flex:1;min-width:0}.auth-banner-text{color:var(--text);margin:0;font-size:.95rem;line-height:1.45}.auth-banner-text code{color:var(--brass-bright);font-size:.85em}.auth-banner-error{color:var(--lacquer-glow);margin:.35rem 0 0;font-size:.85rem}.auth-banner-actions{flex-shrink:0;align-items:center;gap:.5rem;display:flex}.auth-banner-dismiss{color:var(--text-muted);background:0 0;border:none;border-radius:999px;padding:.4rem .65rem;font-size:.85rem}.auth-banner-dismiss:hover{color:var(--text)}@media (width<=640px){.auth-banner{flex-direction:column;align-items:stretch;padding:.75rem 1rem}.auth-banner-actions{justify-content:flex-end}}.auth-controls{flex-shrink:0;position:relative}.auth-controls--loading{width:4.5rem;height:2rem}.auth-menu-trigger{border:1px solid var(--border-strong);color:var(--text);transition:border-color .16s var(--ease), color .16s var(--ease);background:0 0;border-radius:999px;padding:.4rem .85rem;font-size:.9rem;font-weight:600}.auth-menu-trigger:hover{border-color:var(--brass);color:var(--brass-bright)}.auth-menu{border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-panel);min-width:14rem;box-shadow:var(--shadow);z-index:40;flex-direction:column;gap:.25rem;padding:.5rem;display:flex;position:absolute;top:calc(100% + .4rem);right:0}.auth-menu-user,.auth-menu-hint,.auth-menu-error{margin:0;padding:.45rem .6rem;font-size:.85rem;line-height:1.4}.auth-menu-user{color:var(--text-muted);border-bottom:1px solid var(--border);margin-bottom:.15rem}.auth-menu-hint{color:var(--text-muted)}.auth-menu-hint code{color:var(--brass-bright);font-size:.8em}.auth-menu-error{color:var(--lacquer-glow)}.auth-menu-item{color:var(--text);text-align:left;background:0 0;border:none;border-radius:8px;padding:.55rem .65rem;font-weight:500}.auth-menu-item:hover:not(:disabled){background:var(--surface);color:var(--brass-bright)}.auth-menu-item:disabled{opacity:.45;cursor:not-allowed}.migrate-modal-backdrop{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0a0806b8;place-items:center;padding:1rem;display:grid;position:fixed;inset:0}.migrate-modal{width:min(28rem,100%)}.migrate-title{font-family:var(--font-display);color:var(--brass-bright);margin:0 0 .5rem;font-size:1.45rem}.migrate-copy{color:var(--text-muted);margin:0 0 1rem;line-height:1.5}.migrate-error{color:var(--lacquer-glow);margin:0 0 .75rem;font-size:.9rem}.sax-setup-backdrop{z-index:80;background:#080604b8;place-items:center;padding:1rem;display:grid;position:fixed;inset:0}.sax-setup-modal{flex-direction:column;gap:.85rem;width:min(100%,36rem);max-height:min(92vh,40rem);padding:1.15rem 1.25rem;display:flex;overflow:auto}.sax-setup-title{font-family:var(--font-display);color:var(--brass-bright);margin:0;font-size:1.35rem}.sax-setup-copy{color:var(--text);margin:0;font-size:.92rem;line-height:1.45}.sax-setup-copy.muted{color:var(--text-muted);font-size:.85rem}.sax-setup-grid{grid-template-columns:1fr 1fr;gap:.85rem;display:grid}.sax-setup-fieldset{border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:.45rem;margin:0;padding:.65rem .75rem;display:flex}.sax-setup-fieldset legend{font-family:var(--font-display);color:var(--brass-bright);padding:0 .25rem;font-weight:650}.sax-setup-option{cursor:pointer;align-items:flex-start;gap:.55rem;display:flex}.sax-setup-option span{flex-direction:column;gap:.1rem;min-width:0;display:flex}.sax-setup-option strong{color:var(--text);font-size:.88rem}.sax-setup-option small{color:var(--text-muted);font-size:.75rem}.sax-setup-slot{color:var(--text-muted);font-size:.78rem;font-style:normal;font-weight:500}.sax-setup-empty{color:var(--text-muted);margin:0;font-size:.78rem}.sax-setup-error{color:#e8a090;margin:0;font-size:.88rem}@media (width<=640px){.sax-setup-grid{grid-template-columns:1fr}}.audio-scrubber{border:1px solid var(--border);background:#00000038;border-radius:10px;align-items:center;gap:.6rem;width:100%;padding:.45rem .6rem;display:flex}.audio-scrubber-play{border:1px solid var(--border-strong);width:2.1rem;height:2.1rem;color:var(--brass-bright);transition:background .14s var(--ease), border-color .14s var(--ease);background:#c4a5741f;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.audio-scrubber-play:hover:not(:disabled){border-color:var(--brass);background:#c4a57438}.audio-scrubber-play:disabled{opacity:.5}.audio-scrubber-play svg{fill:currentColor;width:.85rem;height:.85rem}.audio-scrubber-wave{cursor:pointer;flex:1;min-width:0}.audio-scrubber-time{font-variant-numeric:tabular-nums;color:var(--text-muted);flex-shrink:0;font-size:.75rem}.audio-scrubber-time-sep{opacity:.6;margin:0 .2rem}.audio-scrubber.compact{gap:.4rem;padding:.3rem .45rem}.audio-scrubber.compact .audio-scrubber-play{width:1.7rem;height:1.7rem}.audio-scrubber.compact .audio-scrubber-time{font-size:.68rem}.advisor-page{flex-direction:column;gap:1rem;display:flex}.advisor-header h1{font-family:var(--font-display);letter-spacing:-.03em;margin:0 0 .35rem;font-size:clamp(1.75rem,4vw,2.4rem);font-weight:700}.advisor-header-row{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.advisor-header-meta{flex-direction:column;align-items:flex-end;gap:.5rem;display:flex}.advisor-provider-toggle{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:.2rem;display:inline-flex}.advisor-provider-toggle button{color:var(--text-muted);transition:background .16s var(--ease), color .16s var(--ease);background:0 0;border:none;border-radius:999px;padding:.35rem .85rem;font-size:.85rem}.advisor-provider-toggle button[aria-pressed=true]{background:var(--brass);color:var(--bg);font-weight:600}.advisor-provider-hint{text-align:right;max-width:22ch;font-size:.8rem}.advisor-test-models{border:1px dashed var(--border-strong);background:#c4a5740f;border-radius:8px;width:min(22rem,100%);padding:.55rem .65rem}.advisor-test-models summary{color:var(--brass-bright);cursor:pointer;font-size:.85rem;font-weight:600}.advisor-test-models[open]{flex-direction:column;gap:.55rem;display:flex}.advisor-test-badge{background:var(--lacquer);color:var(--text);text-transform:uppercase;letter-spacing:.05em;border-radius:999px;align-self:flex-start;margin:0;padding:.15rem .45rem;font-size:.7rem;font-weight:600}.advisor-test-models label{color:var(--text-muted);text-align:left;flex-direction:column;gap:.25rem;font-size:.78rem;display:flex}.advisor-test-models select{border:1px solid var(--border);background:var(--bg-elevated);width:100%;color:var(--text);font:inherit;border-radius:6px;padding:.45rem .55rem}.advisor-manage-btn{padding:.55rem 1rem;font-size:.9rem}.advisor-muted{color:var(--text-muted);margin:0;font-size:.95rem;line-height:1.5}.advisor-error{color:var(--lacquer-glow);margin:0;line-height:1.45}.advisor-status{color:var(--in-tune);margin:0;line-height:1.45}.advisor-gate{flex-direction:column;gap:1rem;max-width:36rem;display:flex}.advisor-gate-title{font-family:var(--font-display);margin:0;font-size:1.35rem}.advisor-gate-list{color:var(--text-muted);margin:0;padding-left:1.2rem;line-height:1.55}.advisor-gate-actions{flex-wrap:wrap;gap:.75rem;display:flex}.advisor-gate-note{font-size:.85rem}.advisor-layout{grid-template-columns:minmax(220px,280px) minmax(0,1fr);gap:1rem;min-height:min(70vh,720px);display:grid}.advisor-sidebar{flex-direction:column;gap:.75rem;min-height:0;display:flex}.advisor-sidebar-top{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.advisor-sidebar-title{font-family:var(--font-display);margin:0;font-size:1.15rem}.advisor-new-btn{padding:.4rem .85rem;font-size:.85rem}.advisor-thread-list{flex-direction:column;flex:1;gap:.4rem;margin:0;padding:0;list-style:none;display:flex;overflow:auto}.advisor-thread-list li{grid-template-columns:1fr auto;align-items:stretch;gap:.25rem;display:grid}.advisor-thread{text-align:left;background:var(--surface);color:var(--text);border-radius:calc(var(--radius) - 4px);transition:border-color .16s var(--ease), background .16s var(--ease);border:1px solid #0000;flex-direction:column;align-items:flex-start;gap:.15rem;padding:.65rem .75rem;display:flex}.advisor-thread:hover{border-color:var(--border-strong)}.advisor-thread.active{border-color:var(--brass);background:#c4a5741f}.advisor-thread-title{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.95rem;font-weight:600;overflow:hidden}.advisor-thread-date{color:var(--text-muted);font-size:.75rem}.advisor-thread-delete{color:var(--text-muted);background:0 0;border:none;border-radius:8px;padding:.35rem .5rem;font-size:1.1rem;line-height:1}.advisor-thread-delete:hover{color:var(--lacquer-glow);background:#8b3a2a33}.advisor-chat{flex-direction:column;gap:.75rem;min-width:0;min-height:0;display:flex}.advisor-chat-header h2{font-family:var(--font-display);margin:0;font-size:1.2rem;font-weight:650}.advisor-messages{flex-direction:column;flex:1;gap:.85rem;min-height:240px;padding:.25rem .15rem;display:flex;overflow:auto}.advisor-bubble{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);max-width:min(100%,42rem);padding:.85rem 1rem}.advisor-bubble--user{background:#c4a5741a;border-color:#c4a57459;align-self:flex-end}.advisor-bubble--assistant{align-self:flex-start}.advisor-bubble-role{letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);margin:0 0 .35rem;font-size:.75rem}.advisor-bubble-text{overflow-wrap:anywhere;margin:0;line-height:1.55}.advisor-bubble-text>:first-child{margin-top:0}.advisor-bubble-text>:last-child{margin-bottom:0}.advisor-bubble-text p{margin:0 0 .7em}.advisor-bubble-text p:last-child{margin-bottom:0}.advisor-bubble-text ul,.advisor-bubble-text ol{margin:.35em 0 .7em;padding-left:1.35em}.advisor-bubble-text li{margin:.2em 0}.advisor-bubble-text li>p{margin:0}.advisor-bubble-text strong{color:var(--text);font-weight:650}.advisor-bubble-text em{font-style:italic}.advisor-bubble-text a{color:var(--brass-bright);text-underline-offset:2px;text-decoration:underline}.advisor-bubble-text a:hover{color:var(--brass)}.advisor-bubble-text code{border:1px solid var(--border);background:#00000047;border-radius:4px;padding:.1em .35em;font-family:ui-monospace,Cascadia Code,Segoe UI Mono,monospace;font-size:.9em}.advisor-bubble-text pre{border:1px solid var(--border);background:#00000059;border-radius:8px;margin:.55em 0 .75em;padding:.75rem .85rem;overflow-x:auto}.advisor-bubble-text pre code{background:0 0;border:none;padding:0;font-size:.85em}.advisor-bubble-text h1,.advisor-bubble-text h2,.advisor-bubble-text h3,.advisor-bubble-text h4{font-family:var(--font-display);color:var(--brass-bright);margin:.85em 0 .4em;font-weight:650;line-height:1.25}.advisor-bubble-text h1{font-size:1.2em}.advisor-bubble-text h2{font-size:1.1em}.advisor-bubble-text h3,.advisor-bubble-text h4{font-size:1.05em}.advisor-bubble-text blockquote{color:var(--text-muted);border-left:3px solid #e8c98a59;margin:.55em 0;padding:.15em 0 .15em .85em}.advisor-bubble-text hr{border:none;border-top:1px solid var(--border);margin:.85em 0}.advisor-bubble-media{flex-direction:column;gap:.5rem;margin-top:.65rem;display:flex}.advisor-attach-image{object-fit:contain;border:1px solid var(--border);border-radius:8px;max-width:100%;max-height:280px}.advisor-attach-audio{width:100%}.advisor-pending{flex-wrap:wrap;gap:.65rem;margin:0;padding:0;list-style:none;display:flex}.advisor-pending-item{flex-direction:column;gap:.35rem;width:min(280px,100%);display:flex}.advisor-pending-item img,.advisor-pending-item .audio-scrubber{border:1px solid var(--border);border-radius:8px;width:100%}.advisor-pending-item .audio-scrubber{width:min(280px,100%)}.advisor-pending-item img{object-fit:cover;max-height:120px}.advisor-pending-remove{color:var(--text-muted);text-align:left;background:0 0;border:none;padding:0;font-size:.85rem}.advisor-pending-remove:hover{color:var(--lacquer-glow)}.advisor-composer{border-top:1px solid var(--border);flex-direction:column;gap:.65rem;padding-top:.85rem;display:flex}.advisor-draft{resize:vertical;border-radius:calc(var(--radius) - 4px);border:1px solid var(--border);background:var(--bg-elevated);width:100%;min-height:4.5rem;color:var(--text);font:inherit;padding:.75rem .9rem;line-height:1.45}.advisor-draft:focus{border-color:var(--brass);outline:none}.advisor-composer-actions{flex-wrap:wrap;justify-content:flex-end;gap:.5rem;display:flex}.advisor-composer-actions .btn{padding:.55rem 1rem;font-size:.9rem}@media (width<=860px){.advisor-layout{grid-template-columns:1fr;min-height:0}.advisor-sidebar{max-height:220px}.advisor-header-meta{align-items:flex-start}.advisor-chat{min-height:60vh}}.key-sig-picker{flex-direction:column;gap:.75rem;display:flex}.key-sig-preview{border:1px solid var(--border);background:var(--bg-elevated);border-radius:8px;flex-direction:column;align-items:stretch;gap:.55rem;padding:.75rem .85rem;display:flex}.key-sig-staff{width:100%;min-height:3.5rem;line-height:0;overflow:visible}.key-sig-staff svg{width:100%;height:auto;display:block;overflow:visible}.key-sig-preview-meta{flex-wrap:wrap;align-items:flex-start;gap:.65rem;display:flex}.key-sig-preview-actions{flex-shrink:0;align-items:center;gap:.4rem;margin-left:auto;display:flex}.key-sig-preview-text{flex-direction:column;flex:1;gap:.15rem;min-width:0;display:flex}.key-sig-preview-label{font-family:var(--font-display);color:var(--brass-bright);font-size:1.05rem;font-weight:650}.key-sig-preview-detail{color:var(--text-muted);font-size:.8rem;line-height:1.35}.key-sig-clear{border:1px solid var(--border);color:var(--text-muted);font:inherit;transition:color .14s var(--ease), border-color .14s var(--ease);background:0 0;border-radius:999px;flex-shrink:0;padding:.3rem .7rem;font-size:.78rem}.key-sig-clear:hover{color:var(--brass-bright);border-color:var(--border-strong)}.key-sig-toggle{border:1px solid var(--border);color:var(--brass-bright);font:inherit;transition:color .14s var(--ease), border-color .14s var(--ease), background .14s var(--ease);background:0 0;border-radius:999px;flex-shrink:0;align-items:center;gap:.3rem;padding:.3rem .7rem;font-size:.78rem;display:inline-flex}.key-sig-toggle:hover{border-color:var(--border-strong);background:#c4a5741a}.key-sig-toggle-chevron{opacity:.85;font-size:.7rem;line-height:1}.key-sig-options{flex-direction:column;gap:.7rem;display:flex}.key-sig-picker.collapsed .key-sig-staff{min-height:2.75rem}.key-sig-modes{gap:.4rem;display:flex}.key-sig-mode{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-muted);font:inherit;transition:background .14s var(--ease), color .14s var(--ease), border-color .14s var(--ease);border-radius:8px;flex:1;padding:.45rem .75rem;font-size:.88rem}.key-sig-mode:hover{color:var(--text);border-color:var(--border-strong)}.key-sig-mode.selected{background:var(--brass);color:var(--bg);border-color:#0000;font-weight:600}.key-sig-groups{flex-direction:column;gap:.7rem;display:flex}.key-sig-group{flex-direction:column;gap:.4rem;display:flex}.key-sig-group-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-size:.72rem}.key-sig-grid{grid-template-columns:repeat(auto-fill,minmax(7.5rem,1fr));gap:.4rem;display:grid}.key-sig-option{text-align:left;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);font:inherit;transition:background .14s var(--ease), border-color .14s var(--ease), color .14s var(--ease);border-radius:8px;flex-direction:column;align-items:flex-start;gap:.2rem;padding:.5rem .6rem;display:flex}.key-sig-option:hover{border-color:var(--border-strong);color:var(--text)}.key-sig-option.selected{border-color:var(--brass);background:#c4a57424;box-shadow:0 0 0 1px #e8c98a33}.key-sig-option-name{font-family:var(--font-display);color:var(--brass-bright);font-size:.95rem;font-weight:650}.key-sig-option.selected .key-sig-option-name{color:var(--brass-bright)}.key-sig-badge{letter-spacing:.02em;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);border-radius:999px;padding:.1rem .45rem;font-size:.72rem;font-weight:600;display:inline-block}.key-sig-badge.sharp{color:var(--sharp);background:#d4a0541f;border-color:#d4a05473}.key-sig-badge.flat{color:var(--flat);background:#6a9cc71f;border-color:#6a9cc773}.key-sig-badge.none{color:var(--text-muted)}.key-sig-option-accs{color:var(--text-muted);word-break:break-word;font-size:.72rem;line-height:1.3}.key-sig-option-accs.muted{opacity:.85;font-style:italic}.key-sig-chips{flex-wrap:wrap;gap:.35rem;display:flex}.key-sig-chip{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);font:inherit;transition:background .14s var(--ease), border-color .14s var(--ease), color .14s var(--ease);border-radius:999px;align-items:center;gap:.35rem;padding:.28rem .55rem;font-size:.78rem;display:inline-flex}.key-sig-chip:hover{border-color:var(--border-strong);color:var(--text)}.key-sig-chip.selected{border-color:var(--brass);background:#c4a57424;box-shadow:0 0 0 1px #e8c98a33}.key-sig-chip-label{font-family:var(--font-display);color:var(--brass-bright);white-space:nowrap;font-weight:600}@media (width<=480px){.key-sig-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.key-sig-preview{gap:.5rem;padding:.65rem .7rem}.key-sig-staff{min-height:3.25rem}}.key-sig-picker.compact{border:1px solid var(--border);background:#00000024;border-radius:10px;gap:.65rem;padding:.7rem .75rem}.key-sig-picker.compact .key-sig-preview{gap:.5rem;padding:.6rem .7rem}.key-sig-picker.compact .key-sig-staff{min-height:3.75rem}.key-sig-picker.compact .key-sig-preview-label{font-size:.95rem}.key-sig-picker.compact .key-sig-preview-detail{font-size:.75rem}.key-sig-picker.compact .key-sig-mode{padding:.4rem .65rem;font-size:.82rem}.key-sig-picker.compact .key-sig-chip{padding:.24rem .5rem;font-size:.74rem}.key-sig-picker.compact .key-sig-grid{grid-template-columns:repeat(auto-fill,minmax(6.5rem,1fr));gap:.35rem}.key-sig-picker.compact .key-sig-option{padding:.4rem .5rem}.key-sig-picker.compact .key-sig-option-name{font-size:.88rem}.key-sig-picker.compact .key-sig-option-accs{font-size:.68rem}.staff-note{width:min(100%,11rem);margin-inline:auto;line-height:0;display:block;overflow:visible}.staff-note svg{width:100%;height:auto;display:block;overflow:visible}.note-picker{flex-direction:column;gap:1rem;display:flex}.note-picker-nav{justify-content:center;align-items:center;gap:.75rem;display:flex}.note-step{border:1px solid var(--border-strong);background:var(--surface);width:2.5rem;height:2.5rem;color:var(--text);border-radius:50%;flex-shrink:0;font-size:1.1rem}.note-step:disabled{opacity:.35;cursor:not-allowed}.note-current{text-align:center;flex-direction:column;flex:1;align-items:center;gap:.35rem;min-width:0;max-width:14rem;display:flex}.note-label{margin:0;line-height:1}.note-name{font-family:var(--font-display);letter-spacing:-.02em;color:var(--brass-bright);font-size:1.35rem;font-weight:650}.note-octave{color:var(--text-muted);vertical-align:super;margin-left:.12rem;font-size:.85rem}.note-also{color:var(--text-muted);letter-spacing:.01em;margin:0;font-size:.78rem}.note-also-btn{color:var(--brass);font:inherit;cursor:pointer;text-underline-offset:.15em;background:0 0;border:none;padding:0;font-weight:600;-webkit-text-decoration:underline #c4a57459;text-decoration:underline #c4a57459}.note-also-btn:hover{color:var(--brass-bright);-webkit-text-decoration-color:var(--brass-bright);text-decoration-color:var(--brass-bright)}.note-also-btn sup{opacity:.8;font-size:.7em}.note-filter-row{flex-direction:column;gap:.55rem;display:flex}.note-filter{flex-direction:column;gap:.3rem;display:flex}.note-enharmonic-toggle{color:var(--text-muted);cursor:pointer;-webkit-user-select:none;user-select:none;align-self:flex-start;align-items:center;gap:.45rem;font-size:.82rem;display:inline-flex}.note-enharmonic-toggle input{accent-color:var(--brass);cursor:pointer;width:.95rem;height:.95rem;margin:0}.note-enharmonic-toggle:hover{color:var(--text)}.note-filter-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-size:.72rem}.note-filter-input{border:1px solid var(--border);background:var(--bg-elevated);width:100%;color:var(--text);font:inherit;border-radius:8px;padding:.5rem .65rem;font-size:.9rem}.note-filter-input::placeholder{color:var(--text-muted);opacity:.7}.note-filter-input:focus{border-color:var(--border-strong);outline:none;box-shadow:0 0 0 2px #e8c98a1f}.note-key-filter{flex-direction:column;gap:.35rem;display:flex}.note-key-select{cursor:pointer;appearance:auto}.note-filter-empty{color:var(--text-muted);text-align:center;grid-column:1/-1;margin:.35rem 0;font-size:.85rem}.note-grid{grid-template-columns:repeat(auto-fill,minmax(3.4rem,1fr));gap:.4rem;max-height:16rem;padding:.25rem;display:grid;overflow-y:auto}.note-chip{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-muted);transition:background .14s var(--ease), color .14s var(--ease), border-color .14s var(--ease);border-radius:8px;padding:.45rem .25rem;font-size:.85rem}.note-chip.alias{color:var(--brass);background:0 0;border-style:dashed;font-size:.8rem}.note-chip:hover{color:var(--text);border-color:var(--border-strong)}.note-chip.alias:hover{color:var(--brass-bright);background:#c4a57414}.note-chip.selected{background:var(--lacquer);border-color:var(--lacquer-glow);color:var(--text);border-style:solid;font-weight:600}.note-chip.alias.selected{background:var(--lacquer);color:var(--text)}.note-chip sup{opacity:.75;font-size:.65em}.sax-diagram{flex-direction:column;align-items:center;gap:.85rem;width:100%;display:flex}.sax-stage{width:min(100%,480px);box-shadow:inset 0 0 0 1px var(--border);background:#050403;border-radius:12px;position:relative;overflow:hidden}.sax-photo{-webkit-user-select:none;user-select:none;pointer-events:none;width:100%;height:auto;display:block}.sax-overlays{pointer-events:none;position:absolute;inset:0}.sax-hotspot{aspect-ratio:1;opacity:0;height:auto;transition:opacity .14s var(--ease), transform .14s var(--ease);place-items:center;display:grid;position:absolute;transform:translate(-50%,-50%)}.sax-hotspot.on{opacity:1;z-index:2}.sax-hotspot-ring{box-sizing:border-box;background:0 0;border:2px solid #0000;border-radius:50%;grid-area:1/1;width:100%;height:100%}.sax-hotspot.on .sax-hotspot-ring{background:#ffecaaeb;border:2.5px solid #fff;box-shadow:0 0 0 3px #c45c45f2,0 0 16px 3px #e8c98ad9}.sax-hotspot-label{z-index:1;color:#1a1008;pointer-events:none;grid-area:1/1;font-size:clamp(.62rem,2.4vw,.82rem);font-weight:700;line-height:1;position:relative}.sax-key-legend{flex-wrap:wrap;justify-content:center;gap:.4rem;max-width:480px;margin:0;padding:0;list-style:none;display:flex}.sax-key-legend li{border:1px solid var(--border-strong);color:var(--brass-bright);background:#e8c98a24;border-radius:999px;padding:.28rem .65rem;font-size:.78rem}.sax-key-legend-empty{color:var(--text-muted)!important;border-color:var(--border)!important;background:0 0!important}@media (width<=800px){.sax-stage{width:min(100%,340px)}.sax-key-legend{max-width:340px}}.fingerings-layout{grid-template-columns:minmax(0,.85fr) minmax(300px,1.2fr);align-items:start;gap:1.25rem;display:grid}.fingerings-diagram{flex-direction:column;align-items:center;gap:.85rem;padding:.65rem .4rem .85rem;display:flex}.fingerings-diagram .sax-stage{width:min(100%,520px,66.6667dvh - 8rem)}.fingerings-diagram .sax-key-legend{max-width:min(100%,520px)}.concert-hint{color:var(--text-muted);margin:1rem 0 0;font-size:.95rem}.concert-hint strong{color:var(--brass-bright);font-weight:600}.concert-hint sup{font-size:.7em}.alt-single{color:var(--text-muted);margin:0;font-size:.9rem}.alt-usage{text-align:center;max-width:22rem;color:var(--text-muted);margin:0;font-size:.85rem;line-height:1.4}@media (width<=800px){.fingerings-layout{grid-template-columns:1fr}.fingerings-diagram .sax-stage{width:min(100%,360px,66.6667dvh - 6.66667rem)}}.home-hero{grid-template-columns:1.1fr .9fr;align-items:center;gap:2rem;min-height:calc(100dvh - 5.5rem);padding-block:1rem 2rem;display:grid}.home-eyebrow{color:var(--brass);letter-spacing:.12em;text-transform:uppercase;margin:0 0 .75rem;font-size:.8rem;font-weight:600}.home-brand{font-family:var(--font-display);letter-spacing:-.04em;background:linear-gradient(135deg, #fff6e4 0%, var(--brass-bright) 45%, var(--brass) 100%);color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;font-size:clamp(3.2rem,10vw,5.5rem);font-weight:700;line-height:.95}.home-tagline{color:var(--text-muted);max-width:28ch;margin:1.1rem 0 1.75rem;font-size:clamp(1.05rem,2.2vw,1.25rem);line-height:1.55}.home-ctas{flex-wrap:wrap;gap:.75rem;display:flex}.home-visual{justify-content:center;align-items:flex-end;min-height:420px;display:flex;position:relative}.home-glow{filter:blur(20px);animation:pulse-glow 5s var(--ease) infinite alternate;background:radial-gradient(circle,#c45c4559,#0000 65%);position:absolute;inset:10% 15%}.home-sax{filter:drop-shadow(0 30px 40px #00000080);width:min(280px,70vw);height:auto;animation:float-sax 6s var(--ease) infinite alternate;position:relative}@keyframes pulse-glow{0%{opacity:.55;transform:scale(.96)}to{opacity:1;transform:scale(1.05)}}@keyframes float-sax{0%{transform:translateY(0)rotate(-2deg)}to{transform:translateY(-12px)rotate(2deg)}}@media (width<=800px){.home-hero{grid-template-columns:1fr;gap:1.5rem;min-height:auto}.home-visual{order:-1;min-height:280px}.home-sax{width:min(200px,55vw)}.home-tagline{max-width:36ch}}.cents-meter{width:100%}.cents-scale{color:var(--text-muted);justify-content:space-between;margin-bottom:.35rem;font-size:.75rem;display:flex}.cents-track{background:linear-gradient(90deg, var(--flat) 0%, var(--surface) 40%, var(--surface) 60%, var(--sharp) 100%);border:1px solid var(--border);border-radius:999px;height:14px;position:relative;overflow:visible}.cents-center{background:var(--brass-bright);opacity:.7;width:2px;position:absolute;top:-4px;bottom:-4px;left:50%;transform:translate(-50%)}.cents-needle{background:var(--text-muted);border:2px solid var(--bg);will-change:transform;backface-visibility:hidden;width:16px;height:16px;transition:background .16s var(--ease), opacity .16s var(--ease), box-shadow .16s var(--ease);opacity:.35;border-radius:50%;position:absolute;top:50%;left:0;transform:translateY(-50%)}.cents-needle[data-active=true]{opacity:1;background:var(--brass-bright);box-shadow:0 0 12px #e8c98a80}.cents-meter.in-tune .cents-needle[data-active=true]{background:var(--in-tune);box-shadow:0 0 14px #6db88a8c}.cents-readout{text-align:center;font-family:var(--font-display);color:var(--brass-bright);font-variant-numeric:tabular-nums;margin-top:.65rem;font-size:1.4rem}.cents-meter.in-tune .cents-readout{color:var(--in-tune)}.passage-staff{width:100%;max-width:44rem;margin-inline:auto;line-height:0;display:block;overflow-x:auto}.passage-staff svg{width:100%;min-width:12rem;height:auto;display:block}.practice-overlay{z-index:80;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0a0806b8;justify-content:center;align-items:flex-end;padding:0;display:flex;position:fixed;inset:0}.practice-sheet{background:linear-gradient(165deg, #2a221c 0%, var(--bg) 45%, #181410 100%);border:1px solid var(--border-strong);width:min(560px,100%);max-height:min(94vh,920px);box-shadow:var(--shadow);border-bottom:none;border-radius:18px 18px 0 0;flex-direction:column;gap:.85rem;padding:1.1rem 1.15rem 1.4rem;display:flex;overflow:auto}.practice-header{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.practice-kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin:0;font-size:.72rem}.practice-title{font-family:var(--font-display);color:var(--text);margin:.15rem 0 0;font-size:1.35rem;font-weight:650;line-height:1.25}.practice-progress{color:var(--text-muted);font-variant-numeric:tabular-nums;flex-wrap:wrap;align-items:center;gap:.55rem .85rem;font-size:.88rem;display:flex}.practice-progress-bar{background:var(--surface);border:1px solid var(--border);border-radius:999px;flex:120px;height:6px;overflow:hidden}.practice-progress-fill{background:linear-gradient(90deg, var(--brass), var(--brass-bright));border-radius:inherit;height:100%;transition:width .22s var(--ease)}.practice-retries{color:var(--lacquer-glow);font-size:.82rem}.practice-target{transition:border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);flex-direction:column;gap:.85rem;display:flex}.practice-target.holding{border-color:#6db88a73}.practice-target.matched{border-color:var(--in-tune);box-shadow:0 0 0 1px #6db88a40}.practice-target.retry-flash{animation:practice-shake .42s var(--ease);background:#8b3a2a2e;border-color:#c45c45a6}@keyframes practice-shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.practice-target-main{align-items:center;gap:.85rem;display:flex}.practice-passage-staff{border:1px solid var(--border);background:#00000038;border-radius:8px;width:100%;margin-bottom:.85rem;padding:.35rem .25rem}.practice-target-info{flex-direction:column;gap:.2rem;min-width:0;display:flex}.practice-target-name{font-family:var(--font-display);color:var(--brass-bright);letter-spacing:-.03em;margin:0;font-size:clamp(1.6rem,6vw,2.1rem);font-weight:700;line-height:1}.practice-target-name sup{color:var(--text-muted);margin-left:.1em;font-size:.55em}.practice-target-alt{color:var(--text);margin:0;font-size:.88rem}.practice-target-keys{color:var(--text-muted);margin:0;font-size:.8rem;line-height:1.4}.practice-phase{color:var(--text);min-height:1.3em;margin:.35rem 0 0;font-size:.9rem}.practice-target.retry-flash .practice-phase{color:var(--lacquer-glow);font-weight:600}.practice-hold-bar{background:var(--surface);border:1px solid var(--border);border-radius:999px;max-width:160px;height:5px;margin-top:.4rem;overflow:hidden}.practice-hold-fill{background:var(--in-tune);border-radius:inherit;height:100%;transition:width 80ms linear}.practice-diagram{max-width:280px;margin:0 auto}.practice-feedback{flex-direction:column;gap:.85rem;display:flex}.practice-status-label{text-align:center;color:var(--text-muted);letter-spacing:.03em;margin:0;font-size:.85rem}.practice-error{background:#8b3a2a33;border:1px solid #c45c4573;border-radius:10px;flex-direction:column;align-items:flex-start;gap:.65rem;padding:.85rem;display:flex}.practice-error p{margin:0;line-height:1.45}.practice-mic-row{justify-content:center;display:flex}.practice-strictness{flex-direction:column;gap:.65rem;display:flex}.practice-strictness-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.75rem;display:flex}.practice-strictness-value{color:var(--brass-bright);flex-wrap:wrap;align-items:baseline;gap:.45rem;font-size:.92rem;font-weight:600;display:inline-flex}.practice-strictness-detail{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:.78rem;font-weight:400}.practice-strictness-slider{color:var(--text-muted);grid-template-columns:auto 1fr auto;align-items:center;gap:.65rem;font-size:.82rem;display:grid}.practice-strictness-slider input[type=range]{width:100%;accent-color:var(--brass)}.practice-complete{text-align:center;flex-direction:column;align-items:center;gap:.85rem;padding:1.5rem 1.25rem;display:flex}.practice-complete-badge{letter-spacing:.08em;text-transform:uppercase;color:var(--in-tune);margin:0;font-size:.72rem}.practice-complete-title{font-family:var(--font-display);color:var(--brass-bright);margin:0;font-size:1.75rem;font-weight:700}.practice-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;width:100%;margin:.5rem 0 0;padding:0;list-style:none;display:grid}.practice-stats li{background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:.2rem;padding:.7rem .5rem;display:flex}.practice-stat-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);font-size:.72rem}.practice-stat-value{font-family:var(--font-display);color:var(--text);font-variant-numeric:tabular-nums;font-size:1.35rem;font-weight:650}.practice-complete .form-actions{justify-content:center;margin-top:.35rem}@media (width>=640px){.practice-overlay{align-items:center;padding:1.5rem}.practice-sheet{border-radius:var(--radius);border-bottom:1px solid var(--border-strong);max-height:min(90vh,860px)}.practice-target{flex-direction:row;justify-content:space-between;align-items:center}.practice-diagram{max-width:220px;margin:0}}.suggest-panel{flex-direction:column;gap:.65rem;display:flex}.suggest-hint{color:var(--text-muted);margin:0;font-size:.85rem;line-height:1.4}.suggest-result{flex-direction:column;gap:.85rem;padding:.9rem 1rem;display:flex}.suggest-result-head{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.suggest-result-title{color:var(--brass-bright);margin:0;font-size:1rem;font-weight:650}.suggest-result-meta{color:var(--text-muted);margin:.2rem 0 0;font-size:.82rem;line-height:1.4}.suggest-steps{flex-direction:column;gap:.55rem;margin:0;padding:0;list-style:none;display:flex}.suggest-step{flex-direction:column;gap:.45rem;display:flex}.suggest-transition{color:var(--text-muted);border-left:2px solid var(--border-strong);padding:.25rem .15rem .15rem;flex-wrap:wrap;align-items:baseline;gap:.35rem .65rem;margin-left:.35rem;padding-left:.65rem;font-size:.78rem;display:flex}.suggest-transition-cost{color:var(--brass);font-weight:600}.suggest-transition-detail{opacity:.9}.suggest-choice{border:1px solid var(--border);background:#0000002e;border-radius:10px;grid-template-columns:auto 1fr;align-items:start;gap:.65rem .85rem;padding:.55rem .65rem;display:grid}.suggest-choice-staff{grid-row:1}.suggest-choice-info{flex-direction:column;gap:.15rem;min-width:0;display:flex}.suggest-choice-name{color:var(--text);font-weight:600}.suggest-choice-label{color:var(--text-muted);font-size:.82rem}.suggest-choice-alt{color:var(--brass)}.suggest-choice-diagram{grid-column:1/-1;justify-self:start;max-width:220px}.suggest-actions{flex-wrap:wrap;gap:.5rem;display:flex}@media (width<=520px){.suggest-choice-diagram{max-width:100%}}.journal-page{flex-direction:column;gap:1.25rem;display:flex}.journal-header{margin-bottom:.25rem}.journal-layout{flex-direction:column;gap:1rem;display:flex}.journal-add-btn{align-self:flex-start}.journal-empty{color:var(--text-muted);margin:0;line-height:1.5}.journal-error{color:var(--lacquer-glow);margin:0;line-height:1.45}.journal-loading{color:var(--text-muted);margin:0;font-size:.95rem}.journal-back{color:var(--text-muted);transition:color .16s var(--ease);background:0 0;border:none;align-self:flex-start;padding:.25rem 0;font-size:.9rem}.journal-back:hover{color:var(--brass-bright)}.song-list,.passage-list{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.song-card{text-align:left;width:100%;transition:transform .16s var(--ease), border-color .16s var(--ease);justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;display:flex}.song-card:hover{border-color:var(--border-strong);transform:translateY(-1px)}.song-card-main{flex-direction:column;gap:.15rem;min-width:0;display:flex}.song-card-title{font-family:var(--font-display);color:var(--text);font-size:1.15rem;font-weight:650}.song-card-artist{color:var(--text-muted);font-size:.9rem}.song-card-meta{flex-shrink:0;align-items:center;gap:.6rem;display:flex}.song-card-count{color:var(--text-muted);font-size:.85rem}.song-tag{background:var(--surface);border:1px solid var(--border);color:var(--brass-bright);white-space:nowrap;border-radius:999px;padding:.2rem .6rem;font-size:.78rem;display:inline-block}.song-form,.passage-editor,.fingering-picker{flex-direction:column;gap:1rem;display:flex}.song-form-title{font-family:var(--font-display);margin:0;font-size:1.25rem;font-weight:650}.field-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.85rem;display:grid}.field{flex-direction:column;gap:.3rem;display:flex}.field-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-size:.72rem}.field-input{border:1px solid var(--border);background:var(--bg-elevated);width:100%;color:var(--text);font:inherit;border-radius:8px;padding:.55rem .7rem;font-size:.92rem}.field-input:focus{border-color:var(--border-strong);outline:none;box-shadow:0 0 0 2px #e8c98a1f}.field-textarea{resize:vertical;min-height:3.5rem;line-height:1.5}.form-actions{flex-wrap:wrap;gap:.6rem;display:flex}.btn-sm{padding:.5rem .95rem;font-size:.88rem}.btn-danger{color:var(--lacquer-glow);border-color:#c45c4566}.btn-danger:hover{color:#e08a76;border-color:var(--lacquer-glow)}.song-detail-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.song-detail-heading{min-width:0}.song-detail-sub{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:.6rem;margin-bottom:.5rem;display:flex}.song-detail-notes{color:var(--text-muted);white-space:pre-wrap;max-width:60ch;margin:.25rem 0 0;line-height:1.5}.song-detail-actions{flex-shrink:0;gap:.5rem;display:flex}.passages{flex-direction:column;gap:.9rem;display:flex}.passages-head{justify-content:space-between;align-items:center;gap:1rem;display:flex}.section-title{font-family:var(--font-display);margin:0;font-size:1.3rem;font-weight:650}.passage-card-head{justify-content:space-between;align-items:center;gap:1rem;display:flex}.passage-label{color:var(--brass-bright);margin:0;font-size:1.05rem;font-weight:600}.passage-card-actions{flex-shrink:0;gap:.75rem;display:flex}.passage-card{flex-direction:column;gap:.6rem;display:flex}.passage-notes{color:var(--text);white-space:pre-wrap;margin:0;line-height:1.55}.passage-practice-row{align-items:center;gap:.75rem;margin-top:.15rem;display:flex}.passage-practice-hint{color:var(--text-muted);margin:0;font-size:.85rem;line-height:1.4}.link-btn{color:var(--brass);font:inherit;text-underline-offset:.15em;background:0 0;border:none;padding:0;font-size:.85rem;-webkit-text-decoration:underline #c4a57459;text-decoration:underline #c4a57459}.link-btn:hover{color:var(--brass-bright)}.link-danger{color:var(--lacquer-glow)}.link-danger:hover{color:#e08a76}.fingering-chips{flex-wrap:wrap;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.fingering-chips>li{min-width:0}.fingering-chip{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elevated);flex-direction:column;gap:.6rem;padding:.65rem .8rem;display:flex}.fingering-chip-head{align-items:center;gap:.7rem;display:flex}.fingering-chip-staff{flex-shrink:0;width:84px}.fingering-chip-info{flex-direction:column;gap:.15rem;min-width:0;display:flex}.fingering-chip-name{font-family:var(--font-display);color:var(--brass-bright);font-size:1.05rem;font-weight:650}.fingering-chip-name sup{color:var(--text-muted);font-size:.65em}.fingering-chip-label{color:var(--text);font-size:.82rem}.fingering-chip-keys{color:var(--text-muted);font-size:.78rem;line-height:1.4}.fingering-chip-diagram{max-width:260px}.fingering-mini{border:1px solid var(--border);background:var(--bg-elevated);border-radius:999px;align-items:center;gap:.5rem;padding:.35rem .75rem;display:flex}.fingering-mini .fingering-chip-staff{width:64px}.passage-editor-fingerings{flex-direction:column;gap:.6rem;display:flex}.fingering-picker{background:var(--surface)}.fingering-picker-grid{grid-template-columns:minmax(0,1fr) minmax(240px,.9fr);align-items:start;gap:1.25rem;display:grid}.fingering-picker-preview{flex-direction:column;align-items:center;gap:.75rem;display:flex}.alt-row{flex-wrap:wrap;justify-content:center;gap:.5rem;display:flex}.alt-chip{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-muted);border-radius:999px;padding:.4rem .85rem;font-size:.85rem}.alt-chip.selected{background:var(--brass);color:var(--bg);border-color:#0000;font-weight:600}@media (width<=720px){.fingering-picker-grid{grid-template-columns:1fr}.song-detail-header{flex-direction:column}.song-card{flex-direction:column;align-items:flex-start;gap:.6rem}.song-card-meta{align-self:flex-start}}.mappings-page{flex-direction:column;gap:1rem;display:flex}.mappings-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.mappings-header .page-lead{max-width:40rem}.mappings-actions{flex-wrap:wrap;gap:.45rem;display:flex}.mappings-status{border:1px solid var(--border);color:var(--text-muted);background:#0000002e;border-radius:8px;margin:0;padding:.55rem .75rem;font-size:.88rem}.mappings-profiles{flex-direction:column;gap:.75rem;padding:.85rem 1rem;display:flex}.mappings-profiles-head{flex-direction:column;gap:.2rem;display:flex}.mappings-profiles-title{font-family:var(--font-display);color:var(--brass-bright);margin:0;font-size:1.05rem}.mappings-profiles-hint{color:var(--text-muted);margin:0;font-size:.82rem}.mappings-profile-slots{grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:.65rem;display:grid}.mappings-profile-card{border:1px solid var(--border);background:#00000029;border-radius:10px;flex-direction:column;gap:.35rem;padding:.7rem .8rem;display:flex}.mappings-profile-card.editing{border-color:var(--brass);box-shadow:0 0 0 1px #e8c98a40}.mappings-profile-card.active{background:#c4a5741a}.mappings-profile-card-top{justify-content:space-between;align-items:center;gap:.4rem;display:flex}.mappings-profile-slot{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-size:.72rem}.mappings-profile-badge{color:var(--bg);background:var(--brass);border-radius:999px;padding:.12rem .45rem;font-size:.7rem;font-weight:650}.mappings-profile-name{font-family:var(--font-display);color:var(--brass-bright);margin:0;font-weight:650}.mappings-profile-meta{color:var(--text-muted);margin:0;font-size:.78rem}.mappings-profile-card-actions,.mappings-profiles-foot{flex-wrap:wrap;gap:.4rem;display:flex}.mappings-profile-card-actions .btn,.mappings-profiles-foot .btn{padding:.28rem .65rem;font-size:.78rem}.mappings-name-field{color:var(--text-muted);flex-direction:column;gap:.25rem;margin-bottom:.35rem;font-size:.78rem;display:flex}.mappings-name-field input{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);font:inherit;border-radius:8px;padding:.4rem .55rem}.mappings-workspace{grid-template-columns:minmax(14rem,18rem) minmax(0,1fr);align-items:start;gap:1rem;display:grid}.mappings-palette{z-index:1;max-height:calc(100vh - 6.5rem);padding:.85rem;position:sticky;top:5.5rem;overflow:auto}.mappings-palette-title{font-family:var(--font-display);color:var(--brass-bright);margin:0 0 .35rem;font-size:1.05rem}.mappings-palette-hint{color:var(--text-muted);margin:0 0 .65rem;font-size:.78rem;line-height:1.35}.mappings-key-list{flex-direction:column;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.map-key-chip{text-align:left;border:1px solid var(--border);background:var(--bg-elevated);width:100%;color:var(--text);font:inherit;cursor:grab;border-radius:8px;grid-template-columns:auto 1fr auto;align-items:center;gap:.45rem;padding:.4rem .5rem;display:grid}.map-key-chip.selected{border-color:var(--brass);background:#c4a57424}.map-key-dot{min-width:1.6rem;height:1.6rem;color:var(--brass-bright);background:#e8c98a33;border-radius:999px;place-items:center;padding:0 .25rem;font-size:.68rem;font-weight:700;display:inline-grid}.map-key-name{font-size:.82rem}.map-key-coords{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:.72rem}.mappings-stage-wrap{flex-direction:column;align-items:stretch;gap:.75rem;padding:.75rem;display:flex}.mappings-photo-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.65rem;display:flex}.mappings-photo-hint{min-width:12rem;color:var(--text-muted);flex:1;margin:0;font-size:.82rem;line-height:1.35}.mappings-photo-actions{flex-wrap:wrap;gap:.4rem;display:flex}.mappings-photo-actions .btn{padding:.3rem .7rem;font-size:.8rem}.mappings-stage{cursor:crosshair;width:min(100%,1040px);box-shadow:inset 0 0 0 1px var(--border);touch-action:none;-webkit-user-select:none;user-select:none;background:#050403;border-radius:12px;margin-inline:auto;position:relative;overflow:hidden}.mappings-photo{pointer-events:none;width:100%;height:auto;display:block}.mappings-overlays{position:absolute;inset:0}.map-marker{aspect-ratio:1;cursor:grab;touch-action:none;z-index:1;background:#ffecaae6;border:2px solid #fff;border-radius:50%;place-items:center;padding:0;display:grid;position:absolute;transform:translate(-50%,-50%);box-shadow:0 0 0 2px #c45c45d9}.map-marker:active{cursor:grabbing}.map-marker.selected{z-index:3;transform:translate(-50%,-50%)scale(1.12);box-shadow:0 0 0 3px #c45c45,0 0 18px 4px #e8c98ab3}.map-marker-label{color:#1a1008;pointer-events:none;font-size:clamp(.5rem,.9vw,.65rem);font-weight:700;line-height:1}@media (width<=840px){.mappings-workspace{grid-template-columns:1fr}.mappings-palette{max-height:14rem;position:static}.mappings-stage{width:100%}}.tuner-panel{flex-direction:column;gap:1.5rem;max-width:520px;margin:0 auto;display:flex}.tuner-display{text-align:center}.tuner-status-label{color:var(--text-muted);letter-spacing:.04em;text-transform:uppercase;margin:0 0 .5rem;font-size:.9rem}.tuner-note{min-height:5.5rem;transition:color .2s var(--ease);justify-content:center;align-items:flex-start;display:flex}.tuner-note-name{font-family:var(--font-display);letter-spacing:-.04em;color:var(--brass-bright);font-size:clamp(3.5rem,12vw,5rem);font-weight:700;line-height:1}.tuner-note.in-tune .tuner-note-name{color:var(--in-tune)}.tuner-note-oct{color:var(--text-muted);margin-top:.6rem;margin-left:.15rem;font-size:1.5rem}.tuner-note-placeholder{font-family:var(--font-display);color:var(--text-muted);opacity:.4;font-size:4rem}.tuner-concert{color:var(--text-muted);margin:0 0 1.25rem;font-size:.95rem}.tuner-controls{flex-direction:column;align-items:stretch;gap:1rem;display:flex}.tuner-controls .btn{width:100%}.a4-control{color:var(--text-muted);grid-template-columns:auto 1fr auto;align-items:center;gap:.75rem;font-size:.9rem;display:grid}.a4-control input[type=range]{width:100%;accent-color:var(--brass)}.a4-control output{font-variant-numeric:tabular-nums;color:var(--brass-bright);text-align:right;min-width:4.5rem}.tuner-error{background:#8b3a2a33;border:1px solid #c45c4573;border-radius:10px;flex-direction:column;align-items:flex-start;gap:.75rem;padding:1rem;display:flex}.tuner-error p{color:var(--text);margin:0;line-height:1.45}
