/* Loaded only for tablet-sized touch screens. Desktop and phone rules stay in style.css. */
.app{display:block;max-width:none}.sidebar{display:none}
main{padding:0 max(16px,env(safe-area-inset-right)) 0 max(16px,env(safe-area-inset-left))}
main>header{min-height:60px;padding-top:env(safe-area-inset-top);gap:12px;flex-wrap:nowrap}
.tablet-brand{display:block;font-family:'Space Grotesk',sans-serif;font-size:1.3rem;font-weight:700;letter-spacing:-.04em}
.header-tools{width:auto;gap:12px}.header-tools .access-badge{display:none}
.header-tools .member-actions button,.appearance-menu>summary{min-height:44px}
main>.title-row{margin:12px 0 16px}main>.title-row h1{font-size:2rem}main>.title-row .session-badge{display:none}
.tabs{gap:26px;margin-bottom:14px;flex-wrap:nowrap}.tabs button{min-height:48px;padding:10px 0;font-size:.9rem}
#practice:not([hidden]){display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:start}
#practice>.fret-panel{order:0;margin:0;padding:16px}
#practice>.loop-panel{order:1;margin:0;padding:14px}
#practice .fret-panel>.panel-heading{flex-wrap:nowrap;align-items:center;gap:16px;margin:0 0 10px}
#practice .fret-panel>.panel-heading h2{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);margin:0}
.lead-key-context{flex-wrap:nowrap;margin:0;gap:8px}.lead-key-context select{min-height:44px;padding:8px 28px 8px 12px;font-size:16px}
.lead-key-context .mode-info{width:36px;height:44px;margin:0}
.lead-transport{flex:none;gap:12px}.lead-tempo{width:150px;font-size:.75rem}.lead-tempo input{min-height:30px}
.loop-launch{min-width:130px;min-height:48px;padding:10px 16px;font-size:.9rem}
#practice .fret-panel .lead-view-tools{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.75fr) minmax(0,1.65fr);gap:12px;margin:12px 0;align-items:end}
#practice .lead-label-choice{grid-column:2;grid-row:1}
#practice .pent-position-control{display:block;grid-column:3;grid-row:1;max-width:none}
#practice .octave-shape-control{grid-column:3;grid-row:1;max-width:none}
#practice .lead-view-tools select{font-size:16px;min-height:44px;padding:8px 24px 8px 10px}
.position-stepper{grid-template-columns:44px minmax(0,1fr) 44px;gap:6px;margin-top:5px}.position-stepper button{min-height:44px}
#practice .fret-panel .loop-arrangement{padding-top:10px;margin:10px 0}
#practice .fret-panel .arrangement-controls{align-items:end;gap:10px;flex-wrap:wrap}
#practice .fret-panel #loopChoices{gap:10px;min-width:0;flex:1}
#practice .fret-panel .progression-field{flex:1;min-width:130px;width:220px}
#practice .fret-panel .progression-field select{min-height:44px;font-size:16px}
#practice .fret-panel .arrangement-toggle{min-height:44px;font-size:.8rem;padding:9px 10px}
#practice .fret-panel #bluesChordControl{margin:0;min-height:44px;padding:9px 10px}
#practice .live-loop{margin:8px 0 10px}.live-sections{gap:8px;margin-bottom:8px}
.live-sections button{min-height:44px;padding:8px 10px;font-size:.75rem}.live-sections span{font-size:.72rem}
.live-chord{min-height:62px;padding:8px 12px}.live-chord strong{font-size:1.35rem}.live-chord small{font-size:.7rem}
#practice .fret-legend{margin:10px 0 6px;gap:8px 14px;font-size:.72rem}
#practice .fret-legend span:last-child{display:none}
#practice .fret-scroll{max-width:100%;padding:6px 0 8px;overscroll-behavior-x:contain}
#practice #fretboard{min-width:650px;width:100%}#practice #fretboard.pent-position-full{min-width:650px}
#practice #fretboard.tablet-position{min-width:0}
#practice #fretboard.tablet-position .string-row,#practice #fretboard.tablet-position .fret-numbers{grid-template-columns:32px repeat(var(--shape-frets),minmax(0,1fr))}
#practice #fretboard .fret{height:42px}#practice #fretboard.shape-no-nut .fret:nth-child(2){border-right:2px solid var(--fret)}
#practice #fretboard.tablet-position button{width:34px;height:34px;font-size:.85rem}
#practice #fretboard.tablet-position button.root{width:38px;height:38px}
#practice #fretboard button::after{content:'';position:absolute;inset:50% auto auto 50%;width:44px;height:42px;transform:translate(-50%,-50%)}
#practice .note-status{font-size:.75rem;min-height:0;margin:6px 0 0}
#practice .loop-panel>.panel-heading,#practice .loop-panel>.key-strip{display:none}
.tablet-backing-title{display:block;font-size:1rem;margin:0 0 10px}
#practice .loop-panel .console-toolbar{border:0;display:block;padding:0;margin:0 0 10px}
#practice .loop-panel #play,#practice .loop-panel .beat-row,#practice .loop-panel .tempo-panel{display:none}
#practice .loop-panel .transport{margin:0}#practice .loop-panel #click{min-height:44px;font-size:.8rem}
#practice .backing-mixer{grid-template-columns:repeat(3,minmax(0,1fr));padding:0;border:0;gap:14px}
#practice .instrument-channel,#practice .rhythm-panel{padding:0;border:0;display:block}
#practice .backing-mixer select{width:100%;min-height:44px;font-size:16px;padding:8px 24px 8px 10px}
#practice .instrument-channel>label,#practice .rhythm-choice label{display:block;font-size:.75rem;margin:0 0 5px}
#practice .rhythm-choice+.rhythm-choice{margin-top:8px}
#practice .rhythm-volume{margin-top:8px}#practice .rhythm-volume input{width:100%;min-height:26px;margin:0}
#practice .rhythm-volume .tempo-head{margin:0;font-size:.72rem}
#practice .instrument-channel>p,#practice .rhythm-panel>p{display:none}
#practice .saved-loops{margin-top:8px;padding-top:8px}#practice .saved-loops summary{min-height:36px}
#practice .saved-loops summary strong{font-size:.8rem}#practice .saved-loops summary span{font-size:.7rem}
#practice .saved-loops-row{flex-wrap:wrap}#practice .saved-loops-row input,#practice .saved-loops-row select{flex-basis:100%}
#practice .saved-loops-row button{flex:1}
#keyHost .key-strip{margin:0 0 16px;padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:12px}
#keyHost .key-summary{display:none}
.chord-explorer{padding:16px}.chord-explorer .learn-heading{flex-wrap:wrap}.chord-explorer .learn-heading>div{flex:1}
.chord-explorer .chord-view-controls{gap:10px}.chord-explorer .position-control{min-width:190px}
.circle-practice{padding:20px}
footer{margin-top:16px}
@media(orientation:landscape){
  #practice:not([hidden]){grid-template-columns:minmax(0,1fr) 230px;gap:12px}
  #practice>.loop-panel{padding:14px;position:sticky;top:12px}
  #practice .backing-mixer{grid-template-columns:1fr;gap:12px}
  #practice .backing-mixer>div+div{padding-top:12px;border-top:1px solid var(--line)}
  #practice .fret-panel>.panel-heading{gap:8px}
  .lead-key-context{gap:5px}.lead-key-context select{max-width:190px}
  .lead-tempo{width:125px}.lead-transport{gap:8px}.loop-launch{min-width:120px;padding:10px 12px}
  #practice .fret-panel .lead-view-tools{gap:8px;grid-template-columns:minmax(0,1.15fr) minmax(0,.7fr) minmax(0,1.65fr)}
}

@media(orientation:portrait){
  /* Fretboard Trainer upright: playing controls beside the circle, the
     exercise settings in one row underneath. */
  #fretPractice .circle-stage.circle-stage-3col{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"player centre" "setup setup";row-gap:18px}
  #fretPractice .circle-stage-3col .circle-player{max-width:none}
  #fretPractice .circle-setup{justify-self:stretch;width:auto;grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:12px}
  #fretPractice .circle-setup .circle-practice-mode{margin-top:0}
  /* Upright tablet: drop the free-room line so the whole Jam view fits, and
     suggest turning sideways (where the expanded view opens). */
  .free-sample-note{display:none!important}
  #practice .fret-panel .lead-view-tools.mode-lead-map{grid-template-columns:minmax(0,1fr) minmax(130px,176px) minmax(240px,315px)}
  /* Tablets open in the expanded view upright too, so no rotate hint. */
  #practice .loop-panel .console-toolbar{float:right;margin:-8px 0 8px}
  #practice .backing-mixer{clear:both}
  #practice #fretboard .fret{height:34px}
  main>.title-row{margin:4px 0 10px}
  .tabs{margin-bottom:10px}
  #practice .fret-panel .lead-view-tools{margin:8px 0}
  #practice .fret-panel .loop-arrangement{margin:8px 0;padding-top:8px}
}

@media(orientation:landscape) and (max-height:900px){
  main>header{min-height:50px}
  .tabs{margin-bottom:8px}
  #practice>.fret-panel,#practice>.loop-panel{padding:12px}
  #practice .fret-panel .lead-view-tools{margin:8px 0}
  #practice .fret-panel .loop-arrangement{margin:8px 0;padding-top:8px}
  #practice #fretboard .fret{height:34px}
  #practice #fretboard.tablet-position button{width:28px;height:28px}
  #practice #fretboard.tablet-position button.root{width:32px;height:32px}
  #practice .loop-panel .console-toolbar{float:right;margin:-8px 0 6px}
  .tablet-backing-title{margin-bottom:14px}
  #practice .backing-mixer{clear:both;gap:8px}
  #practice .backing-mixer>div+div{padding-top:8px}
  #practice .rhythm-volume{margin-top:4px}
}

/* Tablet uses the compact key/mode selectors already in the practice header. */
.desktop-brand,.desktop-mode-nav{display:none}

/* The current Jam toolbar owns the mixer; do not reserve the classic side column. */
html.jam-b #practice:not([hidden]){grid-template-columns:minmax(0,1fr)}
html.jam-b #practice .fret-panel>.panel-heading{flex-wrap:wrap}
html.jam-b .jamb-band select,html.jam-b .jamb-chip,html.jam-b .jamb-surprise{min-height:44px}
html.jam-b .jamb-pop .rhythm-panel,html.jam-b .jamb-pop .instrument-channel{padding:0;border:0}
html.jam-b .jamb-pop select{font-size:16px;min-height:44px}

/* Tablet: the three practice tabs share the full width. */
main>.tabs{width:100%}

/* Tablet neck rows are shorter than desktop: roots match the other notes so
   neighbours don't collide (root fill and inner ring still mark them). */
#practice #fretboard button.root{width:29px;height:29px;font-size:.75rem;box-shadow:inset 0 0 0 2px var(--panel)}

/* Expanded view ••• menu (expand.mjs): the header controls, stacked. */
.expand-more{position:fixed;top:12px;right:14px;z-index:72;margin:0;padding:0;border:0;font-size:inherit;color:var(--text)}
.expand-more>summary{list-style:none;display:grid;place-items:center;width:46px;height:46px;box-sizing:border-box;border:1px solid var(--line);border-radius:50%;background:var(--raised);color:var(--text);font-size:1.1rem;letter-spacing:.05em;cursor:pointer;box-shadow:0 2px 10px rgba(0,0,0,.3)}
.expand-more>summary::-webkit-details-marker{display:none}
.expand-more[open]>summary{border-color:var(--accent);color:var(--accent)}
.expand-more-body{position:absolute;right:0;top:52px;width:260px;max-height:calc(100dvh - 90px);overflow:auto;padding:12px;display:grid;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.45)}
.expand-more-body{grid-template-columns:minmax(0,1fr)}
.expand-more-body .header-tools{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;width:100%;min-width:0;margin:0}
.expand-more-body .member-actions{display:grid;gap:8px}
.expand-more-body .member-actions>*,.expand-more-body .header-tools>button,.expand-more-body .appearance-menu>summary{width:100%;box-sizing:border-box;justify-content:center;text-align:center}
.expand-more-body .header-tools .access-badge:not([hidden]){display:block;text-align:center;padding:6px 0}
.expand-more-body .appearance-menu{width:100%}
.expand-more-body #themeChoices{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;width:100%;max-width:none;min-width:0;box-sizing:border-box;margin-top:8px;padding:6px;box-shadow:none}
.expand-more-body #themeChoices .theme-button{display:flex;align-items:center;justify-content:flex-start;gap:8px;width:100%;height:40px;padding:0 10px;margin:0;box-sizing:border-box;border-radius:8px}
.expand-more-body #themeChoices .theme-button>span{display:inline;font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}
/* Menu buttons share one shape; Go Pro is filled, Sign in/Account outlined in
   the accent, Tuner and Appearance neutral. */
.expand-more-body .member-actions>button,.expand-more-body .header-tools>button,.expand-more-body .appearance-menu>summary{min-height:44px;border-radius:10px;font-size:.85rem;font-weight:600}
.expand-more-body #accountAction{background:transparent;border:1px solid var(--accent);color:var(--accent)}
.expand-more-body .header-tools>button,.expand-more-body .appearance-menu>summary{background:var(--raised);border:1px solid var(--line);color:var(--text)}
.expand-more-links{display:grid;gap:8px;padding-top:10px;border-top:1px solid var(--line);font-size:.8rem}
.expand-more-links .expand-help{color:var(--text);font-weight:600;text-decoration:none;padding:6px 0}
.expand-more-links nav{display:flex;flex-wrap:wrap;gap:6px 14px}
.expand-more-links nav a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}

/* Expanded-view switcher: three equal-width buttons. */
.expand-tabs{display:grid;grid-template-columns:repeat(3,128px)}
.expand-tabs button{width:100%;padding-left:8px;padding-right:8px}

/* The full neck fits; hide the 1px-rounding scroll bar Android would draw. */
.is-expanded .fret-scroll,.is-expanded .chord-neck-scroll,.is-expanded .circle-neck-scroll{scrollbar-width:none}
.is-expanded .fret-scroll::-webkit-scrollbar,.is-expanded .chord-neck-scroll::-webkit-scrollbar,.is-expanded .circle-neck-scroll::-webkit-scrollbar{display:none}