/* ==========================================================================
   GOONS - jeux de piano (shared/js/goons-piano-games.js, classes gpg-*)
   Dans la scène .lp-demo-stage des pages /piano-games/ ; le piano est le piano
   public (goons-piano-lite.css). Le thème piano a un accent gris : les
   actions principales prennent le dégradé du site, les repères le cyan.
   ========================================================================== */

.gpg { display: flex; flex-direction: column; gap: 12px; }

.gpg-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.gpg-select {
    height: 38px;
    padding: 0 30px 0 12px;
    border: 1px solid var(--play-border-strong, rgba(255, 255, 255, 0.18));
    border-radius: 10px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(0, 0, 0, 0.45) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23e8ecff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 11px center / 10px 6px;
    color: #fff;
    color-scheme: dark;
    font: inherit;
    font-size: 14px;
    font-weight: 600;
}
.gpg-select option { background: #0b0b16; color: #fff; }

.gpg-stats {
    display: flex;
    align-items: baseline;
    gap: 6px 14px;
    margin-left: auto;
    font-family: var(--play-mono, 'JetBrains Mono', monospace);
    color: var(--play-muted, rgba(232, 236, 255, 0.72));
    font-size: 13px;
}
.gpg-stat-label { text-transform: uppercase; letter-spacing: 0.08em; font-size: 11px; }
.gpg-score { color: #fff; font-size: 26px; font-weight: 800; line-height: 1; }
.gpg-combo { color: #fbbf24; font-weight: 800; }
.gpg-clock { color: var(--play-cyan, #00e5ff); font-weight: 800; font-size: 16px; }

.gpg-challenge {
    margin: 0;
    padding: 10px 14px;
    border: 1px solid rgba(251, 191, 36, 0.45);
    border-radius: 12px;
    background: rgba(251, 191, 36, 0.1);
    color: #fde68a;
    font-weight: 700;
}
.gpg-challenge[hidden] { display: none; }

.gpg-prompt { margin: 0; min-height: 30px; font-size: clamp(18px, 2.4vw, 23px); font-weight: 800; color: #fff; }

.gpg-staff { height: 150px; border-radius: 12px; background: rgba(0, 0, 0, 0.32); }
.gpg-staff-svg { display: block; height: 100%; max-width: 100%; margin: 0 auto; }
.gpg-line { stroke: rgba(232, 236, 255, 0.55); stroke-width: 1; }
.gpg-clef { fill: none; stroke: #e8ecff; stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; }
.gpg-ink { fill: #e8ecff; }
.gpg-note { fill: none; stroke: #00e5ff; stroke-width: 2; }
.gpg-note.is-good { stroke: #4ade80; fill: rgba(74, 222, 128, 0.3); }
.gpg-note.is-bad { stroke: #f87171; }

.gpg-answers { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; }
.gpg-answers:empty { display: none; }

.gpg-btn {
    min-height: 42px;
    padding: 0 16px;
    border: 1px solid var(--play-border-strong, rgba(255, 255, 255, 0.18));
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font: inherit;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
}
.gpg-btn:hover, .gpg-btn:focus-visible { border-color: var(--play-cyan, #00e5ff); }
.gpg-btn[hidden] { display: none; }
.gpg-btn--primary {
    border-color: transparent;
    background: linear-gradient(102deg, var(--play-magenta, #ff2bd6), var(--play-cyan, #00e5ff));
    color: #05050a;
}
.gpg-answer.is-good { background: #16a34a; border-color: #16a34a; }
.gpg-answer.is-bad { background: #b91c1c; border-color: #b91c1c; }

.gpg-controls { display: flex; flex-wrap: wrap; gap: 8px; }

.gpg-result {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    padding: 14px 16px;
    border: 1px solid rgba(74, 222, 128, 0.4);
    border-radius: 14px;
    background: rgba(22, 163, 74, 0.12);
    color: var(--play-muted, rgba(232, 236, 255, 0.8));
}
.gpg-result[hidden] { display: none; }
.gpg-result strong { color: #4ade80; font-size: 20px; }
.gpg-vs { color: #fde68a; font-weight: 700; }
.lp-page .gpg-share-link { flex-basis: 100%; color: var(--play-cyan, #00e5ff); font-family: var(--play-mono, monospace); font-size: 12.5px; word-break: break-all; }

@media (max-width: 720px) {
    .gpg-stats { margin-left: 0; width: 100%; }
    .gpg-staff { height: 128px; }
    .gpg-answers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}