.song-lab{--song-accent:#c0f45a;--song-line:#354032;--song-muted:#b5bdb0}.song-lab [hidden]{display:none!important}.song-lab .song-tool-shell,#song-tool{border:1px solid var(--song-line,#354032);background:#121612;padding:clamp(18px,3vw,40px);border-radius:10px;scroll-margin-top:110px}.song-lab #song-tool-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:25px 0}.song-lab .song-tool-profile{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;border:1px solid var(--song-line);padding:20px;min-width:0}.song-lab .song-tool-profile legend{color:var(--song-accent);padding:0 8px;font-size:14px}.song-lab .song-tool-recommendation{grid-column:1/-1;font-size:13px;margin:0 0 4px;line-height:1.8}.song-lab .song-tool-field{min-width:0}.song-lab .song-tool-field label,.song-lab .song-tool-note>label{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:#e8eddf;margin-bottom:9px}.song-lab .song-tool-field output{color:var(--song-accent);font-variant-numeric:tabular-nums}.song-lab select,.song-lab textarea,.song-lab input[type=search]{width:100%;min-width:0;border:1px solid #46513f;border-radius:4px;background:#0c110d;color:#f1f4eb;padding:12px}.song-lab select{font-size:13px}.song-lab textarea{resize:vertical;line-height:1.7}.song-lab input[type=range]{width:100%;accent-color:var(--song-accent)}.song-lab #song-tool-visual{border-top:1px solid var(--song-line);border-bottom:1px solid var(--song-line);padding:25px 0;margin:25px 0;min-width:0}.song-lab #song-tool-visual svg{display:block;width:100%;height:auto;max-height:300px}.song-lab .song-tool-number{font-family:var(--display,Arial,sans-serif);font-size:clamp(26px,4vw,48px);color:var(--song-accent);line-height:1.2;margin:0 0 18px;overflow-wrap:anywhere}.song-lab .song-tool-metric{font-size:13px;line-height:1.8;margin:15px 0 0;color:var(--song-muted)}.song-lab #song-tool-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.song-lab .song-tool-button{background:#202b1c;color:#d8edba;border:1px solid #536744;border-radius:4px;padding:11px 16px;font-size:13px;min-height:44px}.song-lab .song-tool-button:first-child{background:var(--song-accent);border-color:var(--song-accent);color:#14200a}.song-lab .song-tool-button:hover{border-color:#c0f45a}.song-lab #song-tool-status{font-size:13px;line-height:1.8;color:var(--song-accent);min-height:24px}.song-lab .song-tool-disclosure{font-size:12px;line-height:1.8;margin:14px 0 0;color:var(--song-muted)}.song-lab .song-tool-note{margin-top:20px}.song-lab .song-arrangement-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.song-lab .song-arrangement-section{min-width:0;padding:13px;border:1px solid #3c4936}.song-lab .song-arrangement-section legend{font-size:12px;color:var(--song-accent)}.song-lab .song-arrangement-section label{display:flex;gap:8px;align-items:center;font-size:12px;margin:7px 0}.song-lab input[type=checkbox]{accent-color:var(--song-accent);width:16px;height:16px}.song-lab .song-step-grid{max-width:100%;overflow-x:auto;padding:5px 0 12px}.song-lab .song-step-row{display:grid;grid-template-columns:65px repeat(16,minmax(30px,1fr));gap:5px;margin-bottom:10px;min-width:690px}.song-lab .song-step-row>strong{font-size:11px;align-self:center}.song-lab .song-grid-step{border:1px solid #46513f;background:#1d251b;color:#acb6a3;border-radius:3px;min-height:42px;padding:0;font-size:10px}.song-lab .song-grid-step[aria-pressed=true]{background:#c0f45a;color:#122000;border-color:#c0f45a}.song-lab .song-grid-step.is-playing{outline:2px solid white;outline-offset:1px}.song-lab .song-keyboard{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:4px}.song-lab .song-keyboard span{padding:14px 2px;text-align:center;border:1px solid #3c4936;font-size:10px;color:#a5b29d}.song-lab .song-keyboard span.selected{color:#122000;background:#c0f45a}.song-lab button:focus-visible,.song-lab input:focus-visible,.song-lab select:focus-visible,.song-lab textarea:focus-visible{outline:2px solid #c0f45a;outline-offset:4px}.song-lab .song-directory-controls{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin:30px 0}.song-lab .song-directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.song-lab .song-directory-card{padding:25px;border:1px solid #303b2d;background:#121612;border-radius:7px}.song-lab .song-directory-card h2{font-size:30px;line-height:1.1}.song-lab .song-directory-card p{font-size:13px;line-height:1.8}.song-lab .song-directory-card .eyebrow{font-size:9px}.song-lab .song-article{max-width:900px}.song-lab .song-article p,.song-lab .song-article li{line-height:1.9;color:#b7c0af}.song-lab .song-article section{margin:35px 0}.song-lab .song-article h2{font-size:clamp(29px,3.5vw,42px)}.song-lab .song-article h3{font-size:21px}.song-lab .song-article a{color:#c0f45a;text-decoration:underline;text-underline-offset:4px}.song-lab .song-quick-answer{border-left:3px solid #c0f45a;padding:20px 24px;background:#171e14}.song-lab .song-chips{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.song-lab .song-chips span{border:1px solid #394532;border-radius:20px;font-size:11px;padding:6px 12px;color:#d2ddc7}.song-lab .song-source-note{font-size:12px;line-height:1.8;color:#abb5a2}.song-lab .song-toc{padding:20px;border:1px solid #34402e}.song-lab .song-toc a{display:inline-block;margin:5px 18px 5px 0;font-size:13px}.song-lab .song-breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:#abb5a2;margin-bottom:22px}.song-lab .song-breadcrumbs a{color:#c0f45a}.song-lab .song-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.song-lab .song-related>a{padding:18px;border:1px solid #34402e;line-height:1.6}.song-lab .song-related small{display:block;color:#a3b095}@media(max-width:900px){.song-lab .song-tool-profile{grid-template-columns:repeat(2,minmax(0,1fr))}.song-lab .song-directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.song-lab #song-tool-controls,.song-lab .song-directory-controls,.song-lab .song-directory-grid,.song-lab .song-related{grid-template-columns:1fr}.song-lab .song-tool-profile{padding:14px;gap:12px;grid-template-columns:1fr}.song-lab .song-arrangement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.song-lab .song-keyboard{grid-template-columns:repeat(6,minmax(0,1fr))}.song-lab .song-tool-button{width:100%}.song-lab .song-directory-card{padding:20px}.song-lab .song-quick-answer{padding:15px 18px}}@media(prefers-reduced-motion:reduce){.song-lab *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.song-lab .song-tool-profile-disclosure{margin:22px 0}.song-lab .song-tool-profile-disclosure>summary{cursor:pointer;padding:14px 16px;border:1px solid #465b35;border-radius:4px;color:#c0f45a;font-size:13px;line-height:1.7}.song-lab .song-tool-profile-disclosure[open]>summary{margin-bottom:14px}