/* GOONS - ukulélé (/play/ukulele) : shared/js/goons-ukulele.js */

.app-hero--instrument { grid-template-columns: minmax(0, 1fr); gap: 0; padding: 10px 0 56px; }
.app-hero--instrument h1 { margin: 14px 0 10px; font-size: clamp(30px, 4vw, 46px); }
.app-hero--instrument .lede { max-width: 110ch; margin: 0 0 16px; font-size: 16px; line-height: 1.6; }
.app-hero--instrument .app-hero-actions { margin-bottom: 18px; }

.uk {
    --uk-sun: #ffcf5c;
    --uk-coral: #ff7a59;
    --uk-lagoon: #33d1c6;
    --uk-ink: #f7f2ea;
    --uk-mute: #c2b7a8;
    display: grid; gap: 12px;
    margin: 22px 0 8px; padding: 16px 18px 18px; border-radius: 20px; color: var(--uk-ink);
    background:
        radial-gradient(60% 60% at 85% 20%, rgba(255, 122, 89, .2), transparent 70%),
        radial-gradient(60% 60% at 10% 100%, rgba(51, 209, 198, .14), transparent 70%),
        #0f1215;
    box-shadow: inset 0 0 0 1px rgba(255, 207, 92, .22), 0 24px 50px -22px rgba(0, 0, 0, .8);
    user-select: none; -webkit-user-select: none;
}
.uk:empty { min-height: 600px; }
.uk :where(button, select) { font: inherit; color: inherit; }
.uk :where(button) { cursor: pointer; }
.uk button:focus-visible, .uk select:focus-visible, .uk input:focus-visible { outline: 2px solid var(--uk-sun); outline-offset: 2px; }
.uk-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 14px; background: rgba(247, 242, 234, .05); }
.uk select {
    appearance: none; -webkit-appearance: none; padding: 9px 32px 9px 12px; border: 0; border-radius: 10px;
    background: rgba(0, 0, 0, .35) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23ffcf5c'/%3E%3C/svg%3E") no-repeat right 12px center;
    font-size: 14px; font-weight: 700; color: var(--uk-ink);
}
.uk select option { background: #1c2126; }
.uk-play { border: 0; border-radius: 10px; padding: 10px 16px; font-size: 14px; font-weight: 800; background: var(--uk-coral); color: #2a0e06; }
.uk-play--mine { background: var(--uk-lagoon); color: #062a27; }
.uk-play[aria-pressed=true] { background: #f7f2ea; color: #1c1206; }
.uk-tempo { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--uk-mute); }
.uk-tempo input { width: 110px; accent-color: var(--uk-coral); }
.uk-tempo output { min-width: 64px; color: var(--uk-ink); font-variant-numeric: tabular-nums; }
.uk-chords { display: grid; grid-template-columns: repeat(16, minmax(0, 1fr)); gap: 6px; }
.uk-chord { border: 0; border-radius: 9px; padding: 9px 0; font-size: 14px; font-weight: 800; background: rgba(0, 0, 0, .35); }
.uk-chord.is-on { background: var(--uk-sun); color: #2a1a00; box-shadow: 0 0 14px rgba(255, 207, 92, .45); }
.uk-neck { display: block; width: 100%; height: auto; touch-action: none; -webkit-tap-highlight-color: transparent; filter: drop-shadow(0 14px 16px rgba(0, 0, 0, .45)); }
.uk-line { stroke: #efe7da; pointer-events: none; }
.uk-str.is-on .uk-line { animation: uk-pluck .4s ease-out; }
@keyframes uk-pluck { 0% { stroke: var(--uk-sun); stroke-width: 4; } 100% { stroke: #efe7da; } }
.uk-sname { font: 800 12px/1 'Inter', system-ui, sans-serif; fill: var(--uk-mute); pointer-events: none; }
.uk-fret { fill: rgba(0, 0, 0, .001); cursor: pointer; }
.uk-fret:hover { fill: rgba(255, 207, 92, .12); }
.uk-dot { fill: var(--uk-sun); stroke: #2a1a00; stroke-width: 1.5; pointer-events: none; }
.uk-open { fill: none; stroke: var(--uk-lagoon); stroke-width: 2; pointer-events: none; }
.uk-cname { font: 800 30px/1 'Inter', system-ui, sans-serif; fill: var(--uk-sun); pointer-events: none; }
.uk-strum { fill: rgba(255, 255, 255, .03); stroke: rgba(255, 207, 92, .5); stroke-width: 1.5; stroke-dasharray: 5 5; cursor: ns-resize; }
.uk-zone { font: 700 12px/1 'Inter', system-ui, sans-serif; fill: var(--uk-mute); pointer-events: none; }
.uk-arrow { font: 800 30px/1 'Inter', system-ui, sans-serif; fill: var(--uk-coral); opacity: 0; pointer-events: none; }
.uk-arrow.is-on { animation: uk-arrow .45s ease-out; }
@keyframes uk-arrow { 0% { opacity: 1; } 100% { opacity: 0; } }
.uk-status { margin: -4px 0 0; text-align: center; font-size: 12.5px; color: var(--uk-mute); }
.uk-status:empty { display: none; }
.uk-lane { display: grid; grid-template-columns: repeat(var(--uk-cols, 8), minmax(0, 1fr)); gap: 4px; max-width: 560px; }
.uk-cell { display: grid; place-items: center; height: 40px; border-radius: 8px; background: rgba(0, 0, 0, .3); font-size: 20px; font-weight: 800; }
.uk-cell.is-D { color: var(--uk-coral); }
.uk-cell.is-U { color: var(--uk-lagoon); }
.uk-cell.is-beat { background: rgba(255, 255, 255, .07); }
.uk-cell.is-now { box-shadow: 0 0 0 2px #fff; }
.uk.is-mine .uk-cell { box-shadow: inset 0 0 0 1px rgba(51, 209, 198, .45); }
.uk.is-mine .uk-cell.is-now { box-shadow: 0 0 0 2px #fff; }
.uk-cell.is-good { animation: uk-good .35s ease-out; }
.uk-cell.is-off { animation: uk-off .35s ease-out; }
@keyframes uk-good { 0% { box-shadow: 0 0 0 3px var(--uk-lagoon), 0 0 14px var(--uk-lagoon); } 100% { box-shadow: 0 0 0 0 transparent; } }
@keyframes uk-off { 0% { box-shadow: 0 0 0 3px #ff5d5d; } 100% { box-shadow: 0 0 0 0 transparent; } }
.uk-score { min-height: 1.4em; margin: 0; font-size: 14px; font-weight: 800; color: var(--uk-lagoon); }
.uk-score:empty { display: none; }
.uk-hint { margin: 0; font-size: 13.5px; line-height: 1.5; color: var(--uk-mute); }
@media (max-width: 900px) { .uk-chords { grid-template-columns: repeat(8, minmax(0, 1fr)); } }
@media (max-width: 600px) {
    .uk { padding: 12px 10px; border-radius: 16px; }
    .uk-tempo input { width: 90px; }
    .uk-chord { padding: 8px 0; font-size: 13px; }
    .uk-cell { height: 34px; font-size: 17px; }
    .uk:empty { min-height: 680px; }
}
@media (prefers-reduced-motion: reduce) { .uk-str.is-on .uk-line, .uk-arrow.is-on, .uk-cell.is-good, .uk-cell.is-off { animation: none; } .uk-arrow.is-on { opacity: 1; } }