:root{--lav:#f4f1fb;--purple:#5b3cc4;--purple-d:#432a9c;--ink:#1d1b26;--muted:#6b6880;--line:#e4e0ef;--card:#fff;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink)}
*{box-sizing:border-box}body{margin:0;background:#fbfaff}a{color:inherit}
.demo-banner{background:#fff7d6;color:#5a4500;text-align:center;font-size:13px;padding:6px 12px}
header{background:var(--lav);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.hwrap{max-width:1200px;margin:auto;display:flex;align-items:center;gap:20px;padding:12px 20px;flex-wrap:wrap}
.logo{font-weight:800;font-size:22px;color:var(--purple);text-decoration:none;display:flex;gap:6px;align-items:center}
.search{flex:1;min-width:220px;display:flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 6px 4px 16px}
.search input{flex:1;border:0;outline:0;font-size:15px;background:transparent}
.search button,.btn{background:var(--purple);color:#fff;border:0;border-radius:999px;padding:8px 16px;font-weight:600;cursor:pointer}
.btn.ghost{background:#fff;color:var(--purple);border:1px solid var(--purple)}
nav.main a{margin-right:16px;text-decoration:none;font-weight:600;color:var(--muted)}nav.main a.active{color:var(--purple);border-bottom:2px solid var(--purple)}
main{max-width:1200px;margin:auto;padding:24px 20px}
.hero{background:linear-gradient(120deg,var(--purple),#8a6be8);color:#fff;border-radius:16px;padding:32px;margin-bottom:24px}.hero h1{margin:0 0 8px}
.layout{display:grid;grid-template-columns:240px 1fr;gap:24px}
aside fieldset{border:0;padding:0;margin:0 0 18px}aside legend{font-weight:700;margin-bottom:6px}aside label{display:block;padding:3px 0;font-size:14px;cursor:pointer}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:10px;flex-wrap:wrap}
select{padding:7px 10px;border-radius:8px;border:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;transition:transform .15s,box-shadow .15s;position:relative}
.card:hover,.card:focus{transform:translateY(-2px);box-shadow:0 6px 18px rgba(60,30,140,.12);outline:none}
.thumb{height:150px;overflow:hidden;border-bottom:1px solid var(--line);background:#fff}.thumb svg{width:100%}
.cbody{padding:10px 12px}.cbody h3{font-size:15px;margin:0 0 4px}.meta{color:var(--muted);font-size:13px}
.fav{position:absolute;top:8px;right:8px;background:#fff;border:1px solid var(--line);border-radius:50%;width:34px;height:34px;cursor:pointer;font-size:17px}
.fav[aria-pressed=true]{color:#d6336c}
.chip{display:inline-block;background:var(--lav);color:var(--purple-d);border-radius:999px;padding:2px 8px;font-size:12px;margin:4px 4px 0 0}
.detail{display:grid;grid-template-columns:1fr 300px;gap:24px}.sheet{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}.sheet svg{width:100%}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}.panel dl{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;font-size:14px}.panel dt{color:var(--muted)}
.player{display:flex;gap:10px;align-items:center;margin:12px 0;flex-wrap:wrap}.nh.playing{fill:var(--purple)!important;stroke:var(--purple)}
.empty{padding:40px;text-align:center;color:var(--muted)}
footer{background:#111;color:#ccc;margin-top:40px}.fwrap{max-width:1200px;margin:auto;padding:28px 20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:20px;font-size:14px}footer h4{color:#fff;margin:0 0 8px}footer p{margin:4px 0}
.filters-toggle{display:none}
@media(max-width:820px){.layout,.detail{grid-template-columns:1fr}aside#filters{display:none}aside#filters.open{display:block}.filters-toggle{display:inline-block}}
.songpage{display:grid;grid-template-columns:260px 1fr;gap:24px}.side .cover{border:1px solid var(--line);border-radius:8px;overflow:hidden;height:110px}.side .cover svg{width:100%}
.side-title{font-size:18px;margin:10px 0 2px}.parts{margin:12px 0;display:flex;flex-direction:column}.parts a{padding:7px 10px;border-radius:8px;text-decoration:none;font-size:14px}.parts a:hover{background:var(--lav)}.parts a.on{background:var(--purple);color:#fff}
.pgroup{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:10px 0 4px}.full{width:100%}.favrow{margin-top:12px;display:flex;align-items:center;gap:8px}.fav.static{position:static}
.selectors{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:12px}.selectors label{font-size:14px;display:flex;flex-direction:column;gap:4px}.sheet-head{margin-bottom:8px}
.chart{display:grid;grid-template-columns:repeat(4,1fr);border-left:2px solid #333;margin:12px 0}.chart .bar{border-right:2px solid #333;border-bottom:1px solid var(--line);padding:18px 12px;font-size:20px;font-weight:700;color:var(--purple-d)}
.dlg{max-width:900px;width:95vw;border:0;border-radius:14px;padding:20px}.dlg::backdrop{background:rgba(20,10,50,.45)}.dlg-head{display:flex;justify-content:space-between;align-items:center}
.tabs{border-bottom:1px solid var(--line);margin-bottom:10px}.tab{background:none;border:0;padding:8px 14px;font-weight:700;color:var(--purple);border-bottom:2px solid var(--purple)}
.ptable{width:100%;border-collapse:collapse;font-size:14px}.ptable th,.ptable td{text-align:left;padding:8px;border-bottom:1px solid var(--line)}.btn.small{padding:5px 12px;font-size:13px;text-decoration:none;display:inline-block}
.authwrap{display:flex;justify-content:center;padding:20px 0}.authcard{width:100%;max-width:420px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px}
.authcard h1{margin-top:0;font-size:24px}.authcard label,.giving label,.acct label{display:block;margin:12px 0;font-size:14px;font-weight:600}
input[type=email],input[type=password],input[type=number],input:not([type]){display:block;width:100%;margin-top:4px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:15px}
label.check{font-weight:400;display:flex;gap:8px;align-items:flex-start}.or{text-align:center;color:var(--muted);margin:14px 0;font-size:13px}.links{font-size:14px;text-align:center}
.msg{padding:8px 12px;border-radius:8px;background:var(--lav);font-size:14px}.msg:empty{display:none}.msg.ok{background:#e6f6ea;color:#1d5c2e}.msg.err{background:#fdecec;color:#8a1f1f}
.acct{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.pk{padding-left:18px}.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.plan.hi{border:2px solid var(--purple)}.price{font-size:28px;font-weight:800;margin:6px 0}
.giving{max-width:640px}.presets{display:flex;gap:8px;flex-wrap:wrap}button:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:820px){.songpage{grid-template-columns:1fr}.chart{grid-template-columns:repeat(2,1fr)}.ptable{display:block;overflow-x:auto}}
@media print{header,footer,.demo-banner,.side,.selectors,.player,details,h2,.grid{display:none!important}.songpage{display:block}}
/* ---- v3: chord sheets ---- */
.sheet-cp{overflow-x:auto}.cp{font-size:16px;line-height:1.35}.cp-sec{margin:0 0 14px}.cp-label{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--purple);margin:14px 0 4px}
.cp-line{display:flex;flex-wrap:wrap;align-items:flex-end;margin:2px 0}.cp-seg{display:inline-flex;flex-direction:column;white-space:pre}
.cp-ch{color:var(--purple-d);font-weight:700;min-height:1.3em;padding-right:.45em}.cp-line.nochords .cp-ch{display:none}.cp-line.chordsonly .cp-ly{min-height:0}
.cp-gap{height:10px}.cp-lyric{margin:2px 0}.cp-credits{margin-top:14px;border-top:1px solid var(--line);padding-top:8px}
.lyr-thumb{padding:10px 12px;font-size:12px;height:150px;overflow:hidden;background:#fff}.lyr-thumb .cp{font-size:12px}.lyr-thumb .cp-label{margin:0 0 2px;font-size:10px}
.side .cover .lyr-thumb{height:110px;font-size:10px}.side .cover .lyr-thumb .cp{font-size:10px}
/* ---- v3: admin ---- */
.admin-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.admin-head h1{margin:8px 0}
.admin-filters{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.admin-filters input{flex:1;min-width:200px}
.admin-list{display:flex;flex-direction:column;gap:8px}.admin-row{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;flex-wrap:wrap}
.admin-title{font-weight:700;text-decoration:none;color:var(--purple-d);font-size:16px}.admin-row-actions{display:flex;gap:8px;align-items:center}
.chip-draft{background:#fff3cd;color:#6b4e00}.chip-pub{background:#e6f6ea;color:#1d5c2e}
.editor{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:start}.ed-form{display:flex;flex-direction:column;gap:16px}.ed-form h2,.ed-preview h2{margin:0 0 8px;font-size:18px}
.editor label{display:block;margin:10px 0;font-size:14px;font-weight:600}.editor label.check{font-weight:400;display:flex;gap:8px;align-items:center;margin:6px 0}.editor label.inline{display:inline-flex;gap:6px;align-items:center;margin:4px 0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
input[type=search],.editor select,.editor input[type=file]{display:block;width:100%;margin-top:4px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:16px;background:#fff}
.editor label.inline select,.editor label.inline input[type=file]{display:inline-block;width:auto;margin:0;padding:6px 8px}
.cp-input{display:block;width:100%;font:16px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;padding:12px;border:1px solid var(--line);border-radius:10px;resize:vertical;tab-size:4}.cp-input.small{min-height:90px}
.ed-tools{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin:8px 0}
.rights{background:#fff7d6;color:#5a4500;border-radius:8px;padding:8px 12px;font-size:14px}
.sheet-opt{border-top:1px solid var(--line);padding:4px 0}.sheet-opt summary{cursor:pointer;list-style:revert}.sheet-opt summary label{display:inline-flex}
.pdf-row{font-size:14px;margin:6px 0 8px}.ed-preview{position:sticky;top:90px;max-height:calc(100vh - 110px);overflow:auto}.pv-head .selectors{margin:6px 0}
.ed-bar{grid-column:1/-1;position:sticky;bottom:0;background:rgba(251,250,255,.96);border-top:1px solid var(--line);padding:10px 0;display:flex;gap:10px;align-items:center;flex-wrap:wrap;z-index:4}
.btn.danger{color:#a12a2a;border-color:#a12a2a}.reauth{max-width:440px}.reauth label{display:block;margin:12px 0;font-weight:600}
input[type=email],input[type=password],input[type=number],input:not([type]){font-size:16px}
@media(max-width:900px){.editor{grid-template-columns:minmax(0,1fr)}.ed-preview{position:static;max-height:none}.row2,.row3{grid-template-columns:1fr}}
@media print{.cp{font-size:14px}.cp-credits{display:block}}
.ed-preview .selectors{flex-wrap:wrap}.ed-preview .selectors select{width:auto;min-width:110px}
@media(max-width:820px){nav.main{display:flex;overflow-x:auto;white-space:nowrap;max-width:100%;-webkit-overflow-scrolling:touch;padding-bottom:4px}nav.main a{flex:none}}
.ed-form,.ed-preview,.ed-form .panel{min-width:0}.cp-seg .cp-ly{white-space:pre-wrap}
.editor .sheet-opt summary label.check{display:inline-flex;margin:6px 0}.editor .pdf-row label.inline{flex-wrap:wrap;max-width:100%}.editor .pdf-row input[type=file]{max-width:100%;min-width:0}