/* =====================================================================
   Kunskapsstjärnan – Ordfallet
   css/wordfall.css   (wordfallmenu.php och wordfall.php)

   Allt ligger under .wf-app och använder temats variabler. Brädet är
   alltid ljust med mörka bokstäver, så att det syns lika bra i alla
   teman. Knapparnas regler börjar med "html .wf-app button…" för att gå
   före temats allmänna knappregler (se css/humanbody.css).
   ===================================================================== */
.wf-app {
    --wf-text: var(--color-text-primary, #e6e8f5); --wf-dov: var(--color-text-secondary, #a3a8cc);
    --wf-yta: var(--color-bg-secondary, #1a1a4a); --wf-yta2: var(--color-bg-tertiary, #252550); --wf-kant: var(--color-border-subtle, #3a3a6a);
    --wf-guld: #f5c518; --wf-gron: #22c55e; --wf-rod: #ef4444; --wf-bla: #4f7ef7; --wf-orange: #fb923c;
    --wf-papper: #fffdf6; --wf-papper-kant: #d9cfbb; --wf-blyerts: #2f3a4a;
    --wf-vald: #f5c518; --wf-vald-fyll: #f5c518; --wf-pa-vald: #1a1a2e;
}
html[data-theme="ljus"] .wf-app { --wf-gron: #15803d; --wf-rod: #c0392b; --wf-guld: #a16207; --wf-orange: #c2410c; --wf-vald: #92400e; --wf-vald-fyll: #facc15; }
.wf-app .content-container, .wf-app .left-container { color: var(--wf-text); font-family: 'Nunito', system-ui, sans-serif; }
.wf-app *, .wf-app *::before { box-sizing: border-box; }

/* ── gemensamt ── */
.wf-titelrad { display: flex; gap: 14px; align-items: center; }
.wf-symbol { font-size: 2.6rem; line-height: 1; }
.wf-app h1.wf-rubrik { margin: 0; font: 400 clamp(1.5rem, 3vw, 2.1rem)/1.15 'Fredoka One', 'Nunito', sans-serif; color: var(--wf-text); }
.wf-under { margin: 4px 0 0; color: var(--wf-dov); font-size: .98rem; }
.wf-app h2.wf-steg { margin: 20px 0 8px; font: 400 1.15rem 'Fredoka One', 'Nunito', sans-serif; color: var(--wf-text); }
.wf-dov { color: var(--wf-dov); font-size: .86rem; line-height: 1.45; margin: 6px 0 0; }
.wf-varning { padding: 10px 14px; border-radius: 12px; background: color-mix(in srgb, var(--wf-rod) 16%, transparent); border: 1px solid var(--wf-rod); font-weight: 700; }
html .wf-app button.wf-knapp:not(.sc-start):not(.ks-tts-figur), .wf-app a.wf-knapp { display: inline-block; padding: 10px 14px; border-radius: 12px; cursor: pointer; text-decoration: none; text-align: center;
    font: 800 .95rem 'Nunito', sans-serif; border: 1px solid var(--wf-kant); background: var(--wf-yta2); color: var(--wf-text); }
html .wf-app button.wf-knapp.wf-start:not(.sc-start):not(.ks-tts-figur) { background: linear-gradient(135deg, #22c55e, #16a34a); border: 0; color: #fff; }
html .wf-app button.wf-knapp.wf-stor:not(.sc-start):not(.ks-tts-figur) { width: 100%; padding: 14px; font-size: 1.15rem; margin-top: 22px; }
html .wf-app button.wf-knapp.wf-liten:not(.sc-start):not(.ks-tts-figur) { padding: 5px 12px; font-size: .84rem; }
html .wf-app button.wf-knapp:disabled { opacity: .45; cursor: default; }
html .wf-app button.wf-knapp[hidden]:not(.sc-start):not(.ks-tts-figur) { display: none; }
.wf-app button:focus-visible, .wf-app a:focus-visible, .wf-app input:focus-visible, .wf-app select:focus-visible { outline: 3px solid var(--wf-bla); outline-offset: 2px; }
.wf-knapprad { display: flex; gap: 8px; flex-wrap: wrap; }
.wf-knapprad > * { flex: 1; }
.wf-knapprad[hidden] { display: none; }
.wf-kryss { display: flex; gap: 8px; align-items: center; font-weight: 700; font-size: .92rem; cursor: pointer; margin-top: 12px; color: var(--wf-text); }
.wf-kryss input { width: 18px; height: 18px; flex: none; }

/* ══ MENYSIDAN ═══════════════════════════════════════════════════════ */
.wf-tva { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.wf-app select.wf-valj { width: 100%; padding: 11px 12px; border-radius: 12px; font: 800 1rem 'Nunito', sans-serif; border: 2px solid var(--wf-kant); background: var(--wf-yta2); color: var(--wf-text); cursor: pointer; }
.wf-kortrad { display: grid; gap: 8px; padding: 6px 6px 0 0; }
.wf-tre { grid-template-columns: repeat(3, 1fr); }
.wf-tva-kort { grid-template-columns: repeat(2, 1fr); }
html .wf-app button.wf-kort:not(.sc-start):not(.ks-tts-figur) { position: relative; display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 10px 8px; border-radius: 14px; cursor: pointer; text-align: center;
    background: var(--wf-yta2); color: var(--wf-text); border: 2px solid var(--wf-kant); font: 800 1rem 'Nunito', sans-serif; transition: transform .1s, border-color .15s; }
html .wf-app button.wf-kort:hover:not(:disabled):not(.sc-start) { transform: translateY(-2px); }
/* Det markerade kortet: tydlig kant, tonad bakgrund, färgat namn och en bock i hörnet. */
html .wf-app button.wf-kort[aria-pressed="true"]:not(.sc-start):not(.ks-tts-figur) { border-color: var(--wf-vald); background: color-mix(in srgb, var(--wf-vald-fyll) 20%, var(--wf-yta2)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--wf-vald-fyll) 40%, transparent); }
.wf-app button.wf-kort[aria-pressed="true"]::after { content: '✓'; position: absolute; top: -9px; right: -9px; width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: var(--wf-vald-fyll); color: var(--wf-pa-vald); font: 900 .95rem/1 system-ui, sans-serif; border: 2px solid var(--wf-yta); box-shadow: 0 2px 6px rgba(0, 0, 0, .3); }
.wf-app button.wf-kort[aria-pressed="true"] .wf-kort-namn { color: var(--wf-vald); }
.wf-kort-emoji { font-size: 1.9rem; line-height: 1.1; }
.wf-kort small { display: block; font-weight: 600; font-size: .8rem; color: var(--wf-dov); line-height: 1.3; }
/* liten bild av brädet: rutnät med rätt antal rutor */
.wf-minibrade { display: block; width: calc(var(--wf-k) * 6px); height: calc(var(--wf-r) * 6px); border-radius: 4px; background-color: var(--wf-papper);
    background-image: linear-gradient(#9aa5b1 1px, transparent 1px), linear-gradient(90deg, #9aa5b1 1px, transparent 1px); background-size: 6px 6px; border: 1px solid #9aa5b1; }

/* ══ SPELET ══════════════════════════════════════════════════════════ */
body.wf-spelsida > main.wf-app > .content-container { order: -1; }
body.wf-spelsida .wf-app .content-container { gap: 6px; }
@media (max-width: 48em), (max-height: 30em) { body.wf-spelsida > main.wf-app { display: flex !important; flex-direction: column; } }
.wf-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.wf-chip { padding: 4px 11px; border-radius: 999px; font: 800 .85rem 'Nunito', sans-serif; background: color-mix(in srgb, var(--wf-guld) 18%, transparent); border: 1px solid color-mix(in srgb, var(--wf-guld) 50%, transparent); color: var(--wf-text); }
.wf-raknare { margin: 12px 0 6px; font-weight: 700; color: var(--wf-dov); font-size: .92rem; min-height: 1.3em; }
.wf-bar { height: 8px; border-radius: 99px; background: color-mix(in srgb, var(--wf-dov) 28%, transparent); overflow: hidden; }
.wf-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--wf-bla), #8b5cf6); border-radius: 99px; transition: width .3s; }
.wf-app h2.wf-listrubrik { margin: 14px 0 6px; font: 800 .74rem 'Nunito', sans-serif; letter-spacing: .06em; text-transform: uppercase; color: var(--wf-dov); }
.wf-app ul.wf-ordlista { list-style: none; margin: 0 0 12px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 5px; }
.wf-ord { display: flex; align-items: center; gap: 6px; padding: 5px 8px; border-radius: 10px; background: var(--wf-yta2); border: 1px solid var(--wf-kant); min-width: 0; }
.wf-ord-emoji { font-size: 1.25rem; line-height: 1; flex: none; }
.wf-ord-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.2; flex: 1; }
.wf-ord-text strong { font: 800 .9rem 'Nunito', sans-serif; letter-spacing: .04em; overflow-wrap: anywhere; color: var(--wf-text); }
.wf-ord-text small { font-weight: 600; font-size: .76rem; color: var(--wf-dov); overflow-wrap: anywhere; }
.wf-ord.wf-hittat { border-color: color-mix(in srgb, var(--wf-gron) 60%, transparent); background: color-mix(in srgb, var(--wf-gron) 14%, var(--wf-yta2)); }
.wf-ord.wf-hittat strong { text-decoration: line-through; text-decoration-thickness: 2px; opacity: .75; }
.wf-bock { color: var(--wf-gron); font-weight: 900; flex: none; }
.wf-uppgift { flex: none; margin: 0; padding: 8px 14px; border-radius: 14px; text-align: center; background: var(--wf-yta2); border: 1px solid var(--wf-kant);
    font: 400 clamp(1rem, 2vw, 1.25rem)/1.25 'Fredoka One', 'Nunito', sans-serif; color: var(--wf-text); }
.wf-valrad { flex: none; display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 2.4rem; }
.wf-valt { font: 400 clamp(1.4rem, 3.2vw, 1.9rem)/1 'Fredoka One', 'Nunito', sans-serif; letter-spacing: .14em; color: var(--wf-vald); min-height: 1em; }
.wf-meddelande { flex: none; min-height: 1.5em; margin: 0; text-align: center; font-weight: 800; font-size: 1.02rem; color: var(--wf-text); }
.wf-meddelande.wf-ratt { color: var(--wf-gron); } .wf-meddelande.wf-fel { color: var(--wf-rod); } .wf-meddelande.wf-tips { color: var(--wf-orange); }
.wf-klar { flex: none; justify-content: center; }
.wf-klar > * { flex: none; }

/* brädet */
.wf-bradram { flex: none; display: flex; justify-content: center; margin-top: 4px; }
.wf-brade { position: relative; width: min(100%, calc((100vh - 330px) * var(--wf-k) / var(--wf-r)), 560px); min-width: min(100%, 260px); aspect-ratio: var(--wf-k) / var(--wf-r);
    border-radius: 14px; background: color-mix(in srgb, var(--wf-yta2) 70%, #000); border: 3px solid var(--wf-kant); overflow: hidden; touch-action: none; user-select: none; -webkit-user-select: none; }
html .wf-app button.wf-ruta:not(.sc-start):not(.ks-tts-figur) { position: absolute; top: 0; left: 0; width: calc(100% / var(--wf-k)); height: calc(100% / var(--wf-r)); padding: 2px; margin: 0;
    border: 0; background: none; cursor: pointer; transition: transform .38s cubic-bezier(.45, .05, .55, 1.25); -webkit-tap-highlight-color: transparent; }
.wf-ruta span { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; border-radius: 22%; pointer-events: none;
    background: var(--wf-papper); border: 2px solid var(--wf-papper-kant); color: var(--wf-blyerts); box-shadow: inset 0 -3px 0 rgba(0, 0, 0, .12);
    font: 800 clamp(.95rem, calc(46vmin / var(--wf-k)), 1.9rem)/1 'Nunito', system-ui, sans-serif; transition: background .12s, border-color .12s, transform .12s; }
@media (hover: hover) { .wf-ruta:hover span { border-color: var(--wf-bla); } }
.wf-ruta:focus-visible { outline: none; } .wf-ruta:focus-visible span { outline: 3px solid var(--wf-bla); outline-offset: -3px; }
.wf-ruta.wf-vald span { background: #fde047; border-color: #b45309; transform: scale(1.06); }
.wf-ruta.wf-nej span { background: #fecaca; border-color: #dc2626; animation: wfSkaka .3s; }
.wf-ruta.wf-blinkar span { background: #bfdbfe; border-color: #1d4ed8; animation: wfPuls .8s ease-in-out infinite; }
.wf-ruta.wf-bort span { background: #86efac; border-color: #15803d; transform: scale(0) rotate(40deg); transition: transform .26s ease-in, background .1s; }
@keyframes wfSkaka { 25% { transform: translateX(-3px); } 75% { transform: translateX(3px); } }
@keyframes wfPuls { 50% { transform: scale(1.12); } }
.wf-gnista { position: fixed; width: 9px; height: 9px; border-radius: 50%; pointer-events: none; z-index: 9999; animation: wfGnista 1s ease-out forwards; }
@keyframes wfGnista { from { transform: translateY(0) scale(1); opacity: 1; } to { transform: translateY(-90px) scale(.2); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { html .wf-app button.wf-ruta:not(.sc-start) { transition: none; } .wf-ruta span { animation: none !important; transition: none; } }

@media (max-width: 48em) {
    .wf-tva { grid-template-columns: 1fr; }
    .wf-brade { width: min(100%, calc((100vh - 250px) * var(--wf-k) / var(--wf-r))); }
    .wf-app ul.wf-ordlista { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}