/* =====================================================================
   PI-träning – css/pi.css  (pimenu.php + pi.php)
   Allt ligger under .pi-app och följer sajtens tema (--color-*).
   Sifferbandet på menyn och PI-tavlan i spelet är alltid mörka
   "tavlor" – de färgglada siffrorna syns bäst mot mörkt i alla teman.
   Tidigare hade flera rubriker färgtoningar för mörk bakgrund och blev
   nästan osynliga i det ljusa temat.
   ===================================================================== */

.pi-app {
    --pi-text: var(--color-text-primary, #e2e8f0);
    --pi-dov: var(--color-text-secondary, #94a3b8);
    --pi-yta: var(--color-bg-secondary, #111130);
    --pi-yta2: var(--color-bg-tertiary, #1a1a3a);
    --pi-kant: var(--color-border-subtle, rgba(255,255,255,.1));
    --pi-guld: var(--color-accent-gold, #cc9966);
    --pi-bla: #4f7ef7; --pi-lila: #8b5cf6;
    --pi-gron: #22a55a; --pi-rod: #e5484d;
    --pi-tavla: #15163a; --pi-tavla-kant: #2c2f6b;
    color: var(--pi-text);
    font-family: 'Nunito', 'Exo 2', sans-serif;
}
.pi-app .left-container, .pi-app .content-container { overflow-y: auto; }
.pi-app [hidden] { display: none !important; }
.pi-fredoka { font-family: 'Fredoka One', 'Nunito', sans-serif; font-weight: 400; }

/* ── Menyn ─────────────────────────────────────────────────────────── */
.pi-titelrad { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.pi-symbol { font-family: 'Fredoka One', sans-serif; font-size: 4.2rem; line-height: 1;
    background: linear-gradient(135deg, #60a5fa, #a78bfa, #f472b6); -webkit-background-clip: text; background-clip: text; color: transparent;
    filter: drop-shadow(0 0 10px rgba(139,92,246,.35)); animation: piSvav 3s ease-in-out infinite; }
@keyframes piSvav { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.pi-rubrik { font-family: 'Fredoka One', sans-serif; font-weight: 400; font-size: clamp(1.5rem, 2.4vw, 2rem); margin: 0; color: var(--pi-text); }
.pi-underrubrik { margin: 4px 0 0; color: var(--pi-dov); font-size: .95rem; }

.pi-band { background: var(--pi-tavla); border: 1px solid var(--pi-tavla-kant); border-radius: 16px; padding: 16px; text-align: center; }
.pi-band-siffror { font-family: 'Fredoka One', sans-serif; font-size: clamp(1.3rem, 2.4vw, 1.7rem); letter-spacing: 2px; }
.pi-band-siffror span { display: inline-block; animation: piFall .4s both; }
@keyframes piFall { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
.pi-band-siffror .r { color: rgba(203,213,225,.55); font-size: .75em; letter-spacing: 3px; }
.pi-band-text { margin: 8px 0 0; font-size: .85rem; color: #b6c0d4; font-style: italic; letter-spacing: .5px; }

.pi-scener { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 18px 0; }
@media (max-width: 34em) { .pi-scener { grid-template-columns: 1fr; } }
.pi-scen { background: var(--pi-yta2); border: 1px solid var(--pi-kant); border-radius: 14px; padding: 16px 14px; text-align: center; transition: transform .2s, border-color .2s; }
.pi-scen:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--pi-lila) 50%, var(--pi-kant)); }
.pi-scen-ikon { font-size: 2.1rem; display: block; margin-bottom: 6px; }
.pi-scen h3 { margin: 0 0 6px; font-size: 1rem; font-weight: 800; color: var(--pi-text); }
.pi-scen p { margin: 0; font-size: .86rem; line-height: 1.55; color: var(--pi-dov); }
.pi-uppmaning { text-align: center; margin: 4px 0 16px; padding: 12px; border-radius: 12px; font-family: 'Fredoka One', sans-serif; font-size: 1.1rem;
    color: var(--pi-text); background: color-mix(in srgb, var(--pi-bla) 12%, transparent); border: 1px solid color-mix(in srgb, var(--pi-bla) 35%, transparent); }

.pi-inst { display: flex; flex-direction: column; gap: 12px; margin-top: 18px; }
.pi-inst label { display: block; }
.pi-inst label > span { display: block; font-size: .78rem; font-weight: 800; letter-spacing: .5px; text-transform: uppercase; color: var(--pi-dov); margin-bottom: 6px; }
.pi-app select { width: 100%; font: 600 1rem 'Nunito', sans-serif; padding: 9px 10px; border-radius: 10px; cursor: pointer;
    border: 1px solid var(--pi-kant); background: var(--pi-yta2); color: var(--pi-text); }
.pi-app select:focus-visible { outline: 2px solid var(--pi-guld); outline-offset: 2px; }
.pi-app select option { background: var(--pi-yta); color: var(--pi-text); }

.pi-app .pi-knapp { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 14px; border-radius: 12px; cursor: pointer;
    font: 800 1.05rem 'Nunito', sans-serif; text-decoration: none; border: 1px solid var(--pi-kant); background: var(--pi-yta2); color: var(--pi-text);
    transition: transform .15s, box-shadow .15s, filter .15s; }
.pi-app .pi-knapp:hover:not(:disabled) { transform: translateY(-2px); }
.pi-app .pi-knapp:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.pi-app .pi-knapp.pi-start { background: linear-gradient(135deg, #22c55e, #16a34a); border: 0; color: #fff; box-shadow: 0 4px 14px rgba(34,197,94,.35); font-size: 1.15rem; }
.pi-app .pi-knapp.pi-primar { background: linear-gradient(135deg, var(--pi-bla), var(--pi-lila)); border: 0; color: #fff; box-shadow: 0 4px 14px rgba(79,126,247,.35); }
.pi-app .pi-knapp:focus-visible, .pi-app .pi-tangent:focus-visible { outline: 3px solid var(--pi-guld); outline-offset: 2px; }

/* ── Spelet ────────────────────────────────────────────────────────── */
.pi-nivarad { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.pi-niva { font-family: 'Fredoka One', sans-serif; font-size: 1.1rem; color: #b45309; background: rgba(245,158,11,.14); padding: 4px 14px; border-radius: 99px; border: 1px solid rgba(245,158,11,.35); }
html[data-theme="rymd"] .pi-niva, html[data-theme="hav"] .pi-niva { color: #fbbf24; }
.pi-framsteg-text { font-size: .9rem; color: var(--pi-dov); }
.pi-bar { height: 8px; background: color-mix(in srgb, var(--pi-dov) 22%, transparent); border-radius: 99px; overflow: hidden; margin: 6px 0 16px; }
.pi-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--pi-bla), var(--pi-lila)); border-radius: 99px; transition: width .5s; }

.pi-tavla { position: relative; font-family: 'Fredoka One', sans-serif; font-size: clamp(1.5rem, 3vw, 2.1rem); text-align: center; padding: 20px 12px; min-height: 84px;
    border-radius: 16px; background: var(--pi-tavla); border: 1px solid var(--pi-tavla-kant); color: #e2e8f0; letter-spacing: 2px; word-break: break-all;
    display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 0 2px; }
.pi-tavla .kand { color: #7dd3fc; }
.pi-tavla .ny { color: #f0abfc; text-shadow: 0 0 12px rgba(240,171,252,.5); }
.pi-tavla .gomd { color: #aab4c8; font-size: .85em; letter-spacing: 3px; }
.pi-tavla.pop { animation: piPop .5s; }
@keyframes piPop { 0% { transform: scale(.9); opacity: .5; } 60% { transform: scale(1.04); } 100% { transform: none; opacity: 1; } }
.pi-nedrakning { position: absolute; right: 12px; top: 8px; font-size: 1.3rem; color: #fbbf24; }
.pi-nedrakning-bar { position: absolute; left: 12px; right: 12px; bottom: 8px; height: 4px; border-radius: 4px; background: rgba(255,255,255,.12); overflow: hidden; }
.pi-nedrakning-bar i { display: block; height: 100%; background: #fbbf24; width: 100%; }
.pi-titta-hint { text-align: center; color: var(--pi-dov); font-size: .9rem; min-height: 1.3em; margin: 8px 0 0; }

/* Svarsraden – visar det man skrivit, med "3," färdigt om det är valt */
.pi-svar { margin-top: 14px; min-height: 60px; padding: 12px 16px; border-radius: 14px; border: 2px solid var(--pi-kant); background: var(--pi-yta2);
    font-family: 'Fredoka One', sans-serif; font-size: clamp(1.4rem, 2.8vw, 1.9rem); letter-spacing: 3px; color: var(--pi-text);
    display: flex; align-items: center; flex-wrap: wrap; word-break: break-all; }
.pi-svar.aktiv { border-color: var(--pi-bla); box-shadow: 0 0 0 3px color-mix(in srgb, var(--pi-bla) 25%, transparent); }
.pi-svar .fast { color: var(--pi-dov); }
.pi-svar .tomt { color: var(--pi-dov); font-family: 'Nunito', sans-serif; font-size: 1rem; letter-spacing: 0; }
.pi-svar .markor { display: inline-block; width: 3px; height: 1.1em; background: var(--pi-bla); margin-left: 2px; animation: piBlink 1s steps(1) infinite; }
@keyframes piBlink { 50% { opacity: 0; } }
.pi-svar.ratt { border-color: var(--pi-gron); }
.pi-svar.fel { border-color: var(--pi-rod); animation: piSkaka .4s; }
@keyframes piSkaka { 0%,100% { transform: none; } 20% { transform: translateX(-8px); } 40% { transform: translateX(8px); } 60% { transform: translateX(-5px); } 80% { transform: translateX(5px); } }

/* Sifferblocket */
.pi-block { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 14px auto 0; max-width: 460px; }
/* Svar, knappar och block hålls samlade i mitten på breda skärmar */
#spelyta .pi-svar { max-width: 640px; margin-left: auto; margin-right: auto; }
#spelyta .pi-kontrollera, #spelyta .pi-under, #spelyta .pi-meddelande { max-width: 460px; margin-left: auto; margin-right: auto; }
.pi-app .pi-tangent { min-height: 56px; border-radius: 14px; cursor: pointer; font: 400 1.7rem 'Fredoka One', sans-serif;
    border: 1px solid var(--pi-kant); background: var(--pi-yta); color: var(--pi-text); box-shadow: 0 3px 0 color-mix(in srgb, var(--pi-dov) 35%, transparent);
    transition: transform .08s, box-shadow .08s, background .15s; touch-action: manipulation; -webkit-user-select: none; user-select: none; }
.pi-app .pi-tangent:hover:not(:disabled) { background: color-mix(in srgb, var(--pi-bla) 12%, var(--pi-yta)); }
.pi-app .pi-tangent:active:not(:disabled), .pi-app .pi-tangent.tryckt { transform: translateY(3px); box-shadow: none; }
.pi-app .pi-tangent:disabled { opacity: .4; cursor: not-allowed; }
.pi-app .pi-tangent.pi-t-liten { font: 800 .95rem 'Nunito', sans-serif; }
.pi-app .pi-tangent.pi-t-tom { visibility: hidden; }
.pi-app .pi-kontrollera { margin-top: 12px; min-height: 58px; font-size: 1.15rem; }

.pi-meddelande { font-weight: 800; text-align: center; margin: 12px 0 0; min-height: 28px; font-size: 1.05rem; }
.pi-meddelande.ratt { color: var(--pi-gron); } .pi-meddelande.fel { color: var(--pi-rod); }
.pi-under { display: flex; gap: 8px; margin-top: 12px; }
.pi-under .pi-knapp { font-size: .95rem; padding: 10px; }

.pi-fakta { text-align: center; padding: 16px; margin-top: 16px; border-radius: 16px; background: var(--pi-yta2); border: 1px solid var(--pi-kant); }
.pi-fakta.visa { animation: piIn .5s; }
@keyframes piIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.pi-fakta-emoji { font-size: 2.4rem; display: block; margin-bottom: 6px; }
.pi-fakta h3 { font-family: 'Fredoka One', sans-serif; font-weight: 400; font-size: 1.1rem; margin: 0 0 6px; color: #d97706; }
html[data-theme="rymd"] .pi-fakta h3, html[data-theme="hav"] .pi-fakta h3 { color: #fbbf24; }
.pi-fakta p { margin: 0; font-size: .95rem; line-height: 1.6; color: var(--pi-dov); }

.pi-pokal { text-align: center; padding: 16px 0; }
.pi-pokal-emoji { font-size: 5rem; display: block; animation: piSnurr 1s ease; }
@keyframes piSnurr { from { transform: rotate(-20deg) scale(.5); } to { transform: none; } }
.pi-pokal h2 { font-family: 'Fredoka One', sans-serif; font-weight: 400; font-size: 2rem; margin: 8px 0 4px; color: #d97706; }
html[data-theme="rymd"] .pi-pokal h2, html[data-theme="hav"] .pi-pokal h2 { color: #fbbf24; }
.pi-pokal p { color: var(--pi-dov); margin: 0; }

.pi-fyrverkeri { position: fixed; width: 10px; height: 10px; border-radius: 50%; pointer-events: none; animation: piBom 1s forwards; z-index: 9999; }
@keyframes piBom { 0% { transform: scale(0); opacity: 1; } 100% { transform: scale(14); opacity: 0; } }

/* Mobil: tavlan, svaret och sifferblocket först, fakta under.
   style.css låser main till display:block !important i mobilläget. */
@media (max-width: 48em), (max-height: 30em) {
    body.pi-spelsida > main.pi-app { display: flex !important; flex-direction: column; }
    body.pi-spelsida > main.pi-app > .content-container { order: -1; }
    .pi-app .pi-tangent { min-height: 56px; }
}

/* Ljust tema och havstema: style.css gör alla knappar i main neutralt
   grå ([data-theme="ljus"] main button:not(.sc-start):not(.ks-tts-figur)).
   Samma lösning som i css/marblerun.css och css/paintshop.css. */
html[data-theme] .pi-app button.pi-tangent:not(.sc-start):not(.ks-tts-figur) { background: var(--pi-yta); color: var(--pi-text); border: 1px solid var(--pi-kant); }
html[data-theme] .pi-app button.pi-knapp:not(.sc-start):not(.ks-tts-figur) { background: var(--pi-yta2); color: var(--pi-text); border: 1px solid var(--pi-kant); }
html[data-theme] .pi-app button.pi-knapp.pi-start:not(.sc-start):not(.ks-tts-figur) { background: linear-gradient(135deg, #22c55e, #16a34a); border: 0; color: #fff; }
html[data-theme] .pi-app button.pi-knapp.pi-primar:not(.sc-start):not(.ks-tts-figur) { background: linear-gradient(135deg, var(--pi-bla), var(--pi-lila)); border: 0; color: #fff; }

@media (prefers-reduced-motion: reduce) {
    .pi-app *, .pi-fyrverkeri { animation: none !important; transition: none !important; }
}