:root{
  --black:#0b0b0c; --ink:#16161a; --ink2:#222228;
  --gold:#d4af37; --gold-d:#b8951f; --gold-l:#f5e7b0;
  --white:#fff; --bg:#f6f5f1; --line:#e6e3d9; --text:#1a1a1d; --muted:#6b6b72;
  --ok:#2e7d4f; --warn:#c77d00; --bad:#b3261e;
  --r:14px; --sidebar:248px;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-size:16px;line-height:1.5;min-height:100vh}
[hidden]{display:none!important}
h1,h2,h3{line-height:1.2}
button,input,select,textarea{font:inherit;color:inherit}
.muted{color:var(--muted)} .small{font-size:.85rem}
.error{color:var(--bad);min-height:1.2em;font-size:.9rem}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* logo */
.logo-mark{display:grid;place-items:center;width:64px;height:64px;border-radius:16px;background:var(--black);color:var(--gold);font-weight:800;font-size:1.6rem;letter-spacing:1px;border:2px solid var(--gold);margin:0 auto 12px}
.logo-mark.sm{width:38px;height:38px;font-size:.95rem;border-radius:10px;margin:0;flex:none}

/* buttons / forms */
.btn{border:1px solid var(--line);background:var(--white);padding:10px 16px;border-radius:10px;cursor:pointer;font-weight:600;min-height:44px}
.btn:hover{border-color:var(--gold)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--black)}
.btn.gold:hover{background:var(--gold-d)}
.btn.ghost{background:transparent;color:#ddd;border-color:#3a3a42}
.btn.small{padding:6px 12px;min-height:34px;font-size:.85rem}
.btn.block{width:100%}
label{display:block;font-size:.85rem;font-weight:600;margin-bottom:12px}
input,select,textarea{display:block;width:100%;margin-top:4px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--white);min-height:44px}
textarea{min-height:90px;resize:vertical}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 20% 10%,#2a2410 0,var(--black) 55%)}
.login-card{width:100%;max-width:400px;background:var(--white);border-radius:20px;padding:28px;text-align:center;box-shadow:0 20px 60px #0008}
.login-card h1{letter-spacing:2px;font-size:1.5rem}
.login-card form{text-align:left;margin:20px 0 8px}
.login-card .muted{margin-bottom:6px}
.demo-login{border-top:1px dashed var(--line);margin-top:14px;padding-top:12px}
.demo-login .btn{margin:4px 0;width:100%;text-align:left}
.demo-login .btn small{display:block;font-weight:400;color:var(--muted)}

/* shell */
.app{display:flex;min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:var(--black);color:#eee;display:flex;flex-direction:column;padding:16px 12px;gap:12px;z-index:30;transition:transform .2s}
.brand{display:flex;gap:10px;align-items:center;padding:4px 8px 12px;border-bottom:1px solid #26262c}
.brand strong{display:block;color:var(--gold);letter-spacing:1.5px;font-size:.95rem}
.brand small{color:#9a9aa3}
#nav{flex:1;overflow:auto;display:flex;flex-direction:column;gap:2px}
#nav .sep{font-size:.7rem;text-transform:uppercase;letter-spacing:1px;color:#76767f;padding:14px 12px 4px}
#nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#d6d6dc;text-decoration:none;min-height:44px}
#nav a:hover{background:var(--ink2)}
#nav a.active{background:var(--gold);color:var(--black);font-weight:700}
svg.ic{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.main-col{margin-left:var(--sidebar);flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--white);border-bottom:1px solid var(--line)}
.topbar h2{font-size:1.15rem;flex:1}
.topbar-right{display:flex;gap:10px;align-items:center}
.view-as{width:auto;margin:0;min-height:36px;padding:4px 8px;font-size:.8rem;border-color:var(--gold);background:var(--gold-l)}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--black);color:var(--gold);display:grid;place-items:center;font-weight:700;font-size:.85rem}
.icon-btn{display:none;background:none;border:0;font-size:1.5rem;cursor:pointer;min-width:44px;min-height:44px}
main{padding:20px;max-width:1100px;width:100%;margin:0 auto;padding-bottom:40px}
.scrim{display:none}

/* hero */
.hero{background:linear-gradient(135deg,var(--black),#2a2410);color:var(--white);border-radius:var(--r);padding:24px;border-left:6px solid var(--gold);margin-bottom:18px}
.hero h1{font-size:1.7rem}
.hero p{color:#c9c9d0;margin-top:4px}
.badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.badge{display:inline-block;font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:999px;background:#2b2b31;color:var(--gold);border:1px solid #3d3a24}
.badge.gold{background:var(--gold);color:var(--black);border-color:var(--gold)}
.pill{display:inline-block;font-size:.72rem;font-weight:700;padding:2px 9px;border-radius:999px;background:#eee;color:#444}
.pill.ok{background:#dff3e6;color:var(--ok)} .pill.warn{background:#fff0d1;color:var(--warn)} .pill.gold{background:var(--gold-l);color:#6b5400} .pill.bad{background:#fde3e1;color:var(--bad)}

/* cards / grid */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.card h3{font-size:1rem;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.card.accent{border-top:4px solid var(--gold)}
.stats{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));margin-bottom:18px}
.stat{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.stat b{display:block;font-size:1.6rem;color:var(--black)} .stat span{font-size:.8rem;color:var(--muted)}
.list{list-style:none;padding:0;display:flex;flex-direction:column}
.list li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;gap:12px;justify-content:space-between;align-items:center}
.list li:last-child{border-bottom:0}
.list .t{font-weight:600} .list .s{font-size:.85rem;color:var(--muted)}
.datebox{flex:none;width:48px;text-align:center;border-radius:10px;background:var(--black);color:var(--gold);padding:4px 0;line-height:1.1}
.datebox b{display:block;font-size:1.15rem} .datebox span{font-size:.65rem;text-transform:uppercase}
.row{display:flex;gap:12px;align-items:center}
.shortcuts{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
.shortcuts a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 8px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--text);font-size:.85rem;font-weight:600;text-align:center}
.shortcuts a:hover{border-color:var(--gold);background:#fffaf0}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;align-items:center}
.toolbar input,.toolbar select{margin:0;width:auto;flex:1;min-width:150px}
.toolbar .btn{flex:none}
.tabs{display:flex;gap:6px;margin-bottom:14px}
.tab{padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--white);cursor:pointer;font-weight:600;font-size:.85rem}
.tab.on{background:var(--black);color:var(--gold);border-color:var(--black)}
.songgrid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.song h4{font-size:1rem} .song .meta{font-size:.85rem;color:var(--muted);margin:2px 0 8px}
.song .chords{font-family:ui-monospace,Menlo,monospace;background:#faf8f0;border-radius:8px;padding:6px 8px;font-size:.82rem;margin:8px 0}
.empty{text-align:center;color:var(--muted);padding:28px 10px}
.notice{background:var(--gold-l);border:1px solid var(--gold);border-radius:12px;padding:12px 14px;font-size:.9rem;margin-bottom:16px}
.rolegrid{display:grid;gap:6px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));margin:10px 0}
.rolegrid label{display:flex;gap:8px;align-items:center;margin:0;font-weight:500;padding:8px 10px;border:1px solid var(--line);border-radius:10px}
.rolegrid input{width:auto;margin:0;min-height:0}

/* bottom nav */
.bottom-nav{display:none}

/* modal / toast */
.modal{position:fixed;inset:0;background:#000a;display:grid;place-items:center;padding:16px;z-index:60}
.modal-box{background:var(--white);border-radius:var(--r);padding:22px;width:100%;max-width:480px;max-height:90vh;overflow:auto}
.modal-box h3{margin-bottom:14px}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:var(--black);color:var(--gold);padding:10px 18px;border-radius:999px;opacity:0;pointer-events:none;transition:.25s;z-index:70;font-weight:600}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* mobile */
@media (max-width:860px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:none}
  .scrim.open{display:block;position:fixed;inset:0;background:#0007;z-index:25}
  .main-col{margin-left:0}
  .icon-btn{display:block}
  main{padding:14px;padding-bottom:96px}
  .hero{padding:18px} .hero h1{font-size:1.4rem}
  .bottom-nav{display:flex;position:fixed;left:0;right:0;bottom:0;background:var(--black);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:20;border-top:1px solid #2a2a30}
  .bottom-nav a,.bottom-nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;color:#a9a9b2;text-decoration:none;font-size:.68rem;background:none;border:0;padding:6px 2px;min-height:48px;cursor:pointer}
  .bottom-nav a.active{color:var(--gold)}
  .view-as{max-width:120px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* links inside card headings */
.card h3 a{color:var(--gold-d);font-weight:600;text-decoration:none}
.card h3 a:hover{text-decoration:underline}