/* ================================================================
   ASSISTENTE HELP!!! — pulsante nell'header, fumetto, evidenziazione
   (logica in js/assistente.js). Il fumetto resta "carta e inchiostro"
   in entrambi i temi, come un fumetto vero.
   ================================================================ */
@font-face {
    font-family: 'Press Start 2P';
    src: url('../fonts/press-start-2p-latin-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

:root {
    --hp-help: #ffc93c;
    --hp-ink: #1b1f2a;
    --hp-paper: #ffffff;
    --hp-muted: #5b6474;
    --hp-accent: #0c8a7e;
    --hp-glow: #2fd8c4;
    --hp-dim: rgba(8, 12, 22, 0.5);
    --hp-pixel: 'Press Start 2P', ui-monospace, 'Courier New', monospace;
}
body.dark-theme {
    --hp-glow: #4ff0dc;
    --hp-dim: rgba(0, 0, 0, 0.6);
}

/* i pulsanti dell'app hanno display: inline-flex, che annullerebbe [hidden] */
.hp-block[hidden], .hp-spot[hidden], .hp-scene[hidden], .hp-bubble[hidden], .hp-bubble [hidden] {
    display: none !important;
}

/* ---------- Pulsante Help!!! nell'header ---------- */
.hp-btn {
    -webkit-tap-highlight-color: transparent;
    letter-spacing: normal;
    gap: 0;
}
.hp-btn:hover, .hp-btn:active { transform: none; }
.hp-help-btn.hp-btn {
    flex: none;
    font: 400 10px/1 var(--hp-pixel);
    letter-spacing: 0.02em;
    color: var(--hp-ink);
    background: var(--hp-help);
    border: 3px solid var(--hp-ink);
    border-radius: 9px;
    padding: 9px 8px 8px;
    box-shadow: 0 3px 0 var(--hp-ink);
    transition: transform 0.1s, box-shadow 0.1s;
    animation: hpNudge 4s ease-in-out infinite;
}
.hp-help-btn.hp-btn:hover { box-shadow: 0 3px 0 var(--hp-ink); transform: translateY(-1px); }
.hp-help-btn.hp-btn:active { transform: translateY(3px); box-shadow: 0 0 0 var(--hp-ink); }
.hp-help-btn.hp-btn:disabled { animation: none; opacity: 0.55; cursor: default; }
.hp-help-btn.hp-loading { animation: hpLoad 0.8s ease-in-out infinite; }
.hp-help-btn.hp-btn:focus-visible, .hp-bubble .hp-btn:focus-visible { outline: 3px solid var(--hp-glow); outline-offset: 2px; }
@keyframes hpNudge {
    0%, 80%, 100% { transform: none; }
    85% { transform: translateY(-2px) rotate(-4deg); }
    90% { transform: translateY(-1px) rotate(4deg); }
}
@keyframes hpLoad { 50% { opacity: 0.55; } }

/* ---------- Velo che blocca i tocchi + evidenziazione ---------- */
/* !important su position e z-index: in tema scuro css/03.css rimette in flusso (relative, z 1)
   tutti i figli diretti del body, e questi devono restare sopra la pagina */
.hp-block, .hp-spot, .hp-scene, .hp-bubble { position: fixed !important; }
.hp-block { inset: 0; z-index: 10400 !important; background: transparent; }
.hp-spot {
    z-index: 10410 !important;
    pointer-events: none;
    border-radius: 16px;
    box-shadow: 0 0 0 3px var(--hp-glow), 0 0 22px 6px var(--hp-glow), 0 0 0 200vmax var(--hp-dim);
    transition: top 0.25s, left 0.25s, width 0.25s, height 0.25s;
}
.hp-spot.hp-none { box-shadow: 0 0 0 200vmax var(--hp-dim); }
.hp-scene { inset: 0; width: 100%; height: 100%; z-index: 10420 !important; pointer-events: none; }

/* ---------- Fumetto ---------- */
.hp-bubble {
    z-index: 10430 !important;
    left: 16px;
    top: 16px;
    width: min(340px, calc(100vw - 32px));
    box-sizing: border-box;
    background: var(--hp-paper);
    color: var(--hp-ink);
    border: 3px solid var(--hp-ink);
    border-radius: 20px;
    padding: 20px 16px 12px;
    box-shadow: 5px 6px 0 var(--hp-ink);
    font-family: var(--body-font-family, system-ui, sans-serif);
}
.hp-bubble::after {
    content: '';
    position: absolute;
    left: var(--hp-tail, 50%);
    width: 18px;
    height: 18px;
    background: var(--hp-paper);
    border: 3px solid var(--hp-ink);
    transform: translateX(-50%) rotate(45deg);
}
.hp-bubble[data-tail="down"]::after { bottom: -12px; border-top: 0; border-left: 0; }
.hp-bubble[data-tail="up"]::after { top: -12px; border-bottom: 0; border-right: 0; }
.hp-tag {
    position: absolute;
    top: -15px;
    left: 14px;
    font: 400 9px/1 var(--hp-pixel);
    letter-spacing: 0.04em;
    padding: 7px 8px 6px;
    background: var(--hp-help);
    color: var(--hp-ink);
    border: 3px solid var(--hp-ink);
    border-radius: 6px;
}
.hp-bubble.hp-tag-right .hp-tag { left: auto; right: 14px; }
.hp-text { margin: 0; font-size: 16px; font-weight: 600; line-height: 1.45; color: var(--hp-ink); cursor: pointer; }
.hp-options { display: grid; gap: 8px; margin-top: 12px; }
.hp-bubble .hp-option.hp-btn {
    display: block;
    width: 100%;
    text-align: left;
    padding: 11px 14px;
    border-radius: 12px;
    border: 2px solid var(--hp-ink);
    background: var(--hp-paper);
    color: var(--hp-ink);
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 3px 0 var(--hp-ink);
    transition: transform 0.1s, box-shadow 0.1s;
}
.hp-bubble .hp-option.hp-btn:active { transform: translateY(3px); box-shadow: 0 0 0 var(--hp-ink); }
.hp-actions { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.hp-step { margin-right: auto; font-size: 12px; font-weight: 700; color: var(--hp-muted); font-variant-numeric: tabular-nums; }
.hp-bubble .hp-act.hp-btn {
    min-height: 38px;
    padding: 0 14px;
    border-radius: 12px;
    border: 2px solid var(--hp-ink);
    font-size: 14px;
    font-weight: 700;
    box-shadow: none;
}
.hp-bubble .hp-close.hp-btn { background: transparent; color: var(--hp-ink); }
.hp-bubble .hp-next.hp-btn { background: var(--hp-accent); color: #ffffff; }
.hp-bubble .hp-sound.hp-btn {
    width: 38px;
    height: 38px;
    padding: 0;
    border-radius: 12px;
    border: 2px solid var(--hp-ink);
    background: transparent;
    color: var(--hp-ink);
    box-shadow: none;
    display: grid;
    place-items: center;
}
.hp-sound svg { width: 20px; height: 20px; }
.hp-sound .hp-snd-off { display: none; }
.hp-sound.hp-muted .hp-snd-on { display: none; }
.hp-sound.hp-muted .hp-snd-off { display: inline; }

/* Tema scuro: css/03.css spegne tutte le ombre (body.dark-theme * { box-shadow: none !important }).
   Qui l'ombra È il velo con l'anello e il bordo del fumetto: si rimette solo per l'assistente. */
body.dark-theme .hp-spot { box-shadow: 0 0 0 3px var(--hp-glow), 0 0 22px 6px var(--hp-glow), 0 0 0 200vmax var(--hp-dim) !important; }
body.dark-theme .hp-spot.hp-none { box-shadow: 0 0 0 200vmax var(--hp-dim) !important; }
body.dark-theme .hp-bubble { box-shadow: 5px 6px 0 #000000 !important; }
body.dark-theme .hp-bubble .hp-option.hp-btn { box-shadow: 0 3px 0 var(--hp-ink) !important; }
body.dark-theme .hp-bubble .hp-option.hp-btn:active { box-shadow: 0 0 0 var(--hp-ink) !important; }
body.dark-theme .hp-help-btn.hp-btn { box-shadow: 0 3px 0 #000000 !important; }
body.dark-theme .hp-help-btn.hp-btn:active { box-shadow: 0 0 0 #000000 !important; }

@media (prefers-reduced-motion: reduce) {
    .hp-help-btn.hp-btn, .hp-help-btn.hp-loading { animation: none; }
    .hp-spot { transition: none; }
}
body.catorcio .hp-help-btn.hp-btn { animation: none; }