/* ═══════════════════════════════════════════════════════════
   WORD SCRAMBLE — "Ink & Cream" design system
   Palette: #241a08 ink · #FFEDE1 cream · #F9FBF2 paper
            #afcbff periwinkle · #d7f9ff sky
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;800&family=Nunito:wght@400;600;700;800&display=swap');

/* ── Page ─────────────────────────────────────────────── */
.ws-page {
    min-height: 100vh;
    background: var(--bg, #fff8f3);
    font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1.25rem 4rem;
    gap: 1.2rem;
    box-sizing: border-box;
}

/* ── Header ───────────────────────────────────────────── */
.ws-header {
    width: 100%;
    max-width: 620px;
    text-align: center;
}

.ws-title {
    font-family: var(--font-display, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(1.8rem, 5vw, 2.4rem);
    font-weight: 800;
    color: var(--ink, #241a08);
    margin: 0 0 .2rem;
}

.ws-subtitle {
    font-size: .9rem;
    color: var(--ink-muted, #887364);
    margin: 0 0 1rem;
}

/* ── Progress ─────────────────────────────────────────── */
.ws-progress-wrap {
    width: 100%;
}

.ws-progress-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .82rem;
    font-weight: 700;
    color: var(--ink-muted, #887364);
    margin-bottom: .35rem;
}

.ws-score-badge {
    font-size: .8rem;
    font-weight: 800;
    color: var(--ink, #241a08);
}

.ws-progress-bar {
    width: 100%;
    height: 10px;
    background: var(--primary-light, #ffebcf);
    border-radius: 999px;
    overflow: hidden;
}

.ws-progress-fill {
    height: 100%;
    background: var(--primary-container, #fd9937);
    border-radius: 999px;
    transition: width .5s cubic-bezier(.4, 0, .2, 1);
}

/* ── Hint bar ─────────────────────────────────────────── */
.ws-hint-bar {
    display: flex;
    align-items: center;
    gap: .65rem;
    width: 100%;
    max-width: 620px;
    background: #ffffff;
    border: 1.5px solid rgba(143, 78, 0, .15);
    border-radius: 999px;
    padding: .55rem 1.25rem;
    box-shadow: var(--shadow-sm, 0 2px 10px rgba(143,78,0,.08));
}

.ws-cat-chip {
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .05em;
    text-transform: uppercase;
    background: var(--primary-light, #ffebcf);
    color: var(--primary-dark, #693700);
    border-radius: 999px;
    padding: .18rem .75rem;
    flex-shrink: 0;
}

.ws-hint-text {
    font-size: .85rem;
    font-weight: 600;
    color: var(--ink-secondary, #544336);
}

.ws-stage {
    width: 100%;
    max-width: 620px;
    background: #ffffff;
    border: 1.5px solid rgba(143, 78, 0, .12);
    border-radius: 40px;
    padding: 2rem 1.5rem 1.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    box-shadow: var(--shadow-md, 0 6px 24px rgba(143,78,0,.13));
    animation: wsFadeIn .3s ease;
}

@keyframes wsFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ws-loading {
    color: var(--ink-muted, #887364);
    font-size: 1.2rem;
    padding: 2rem;
}

/* ── Emoji display ────────────────────────────────────── */
.ws-emoji-display {
    font-size: 5rem;
    line-height: 1;
    filter: drop-shadow(0 4px 12px rgba(14, 28, 54, .12));
    animation: wsEmojiPop .4s cubic-bezier(.34, 1.56, .64, 1);
}

@keyframes wsEmojiPop {
    from {
        transform: scale(.6);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* ── Answer track ─────────────────────────────────────── */
.ws-answer-track {
    width: 100%;
    min-height: 56px;
    background: rgba(175, 203, 255, .08);
    border: 2px dashed rgba(175, 203, 255, .45);
    border-radius: 16px;
    padding: .6rem 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    transition: background .2s, border-color .2s;
}

.ws-answer-track.ws-answer--ok {
    background: rgba(42, 154, 74, .1);
    border-color: rgba(42, 154, 74, .5);
}

.ws-answer-track.ws-answer--err {
    background: rgba(192, 48, 32, .08);
    border-color: rgba(192, 48, 32, .4);
    animation: wsShake .35s ease;
}

@keyframes wsShake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-6px);
    }

    75% {
        transform: translateX(6px);
    }
}

.ws-answer-placeholder {
    font-size: .82rem;
    color: var(--ink-muted, #887364);
    font-style: italic;
}

.ws-answer-letter {
    background: var(--ink, #241a08);
    color: var(--cream, #FFEDE1);
    font-family: var(--font-display, 'Playfair Display', serif);
    font-size: 1.3rem;
    font-weight: 700;
    width: 2.2rem;
    height: 2.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    transition: transform .15s cubic-bezier(.34, 1.56, .64, 1);
    animation: wsLetterIn .18s cubic-bezier(.34, 1.56, .64, 1);
}

@keyframes wsLetterIn {
    from {
        transform: scale(.5) rotate(-10deg);
        opacity: 0;
    }

    to {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

/* ── Letter bank ──────────────────────────────────────── */
.ws-letter-bank {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    justify-content: center;
}

.ws-letter-btn {
    background: var(--yellow-light, #fff2e1);
    border: 1.5px solid rgba(253, 153, 55, .5);
    border-radius: 16px;
    font-family: var(--font-display, 'Plus Jakarta Sans', sans-serif);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--ink, #241a08);
    width: 2.8rem;
    height: 2.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform .18s cubic-bezier(.34, 1.56, .64, 1), box-shadow .18s;
    box-shadow: 0 2px 8px rgba(253, 153, 55, .15);
}

.ws-letter-btn:hover:not(:disabled) {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 8px 18px rgba(253, 153, 55, .30);
    border-color: var(--yellow-dark, #AE5600);
    background: var(--primary-container, #fd9937);
}

.ws-letter-btn.ws-used {
    opacity: .25;
    pointer-events: none;
}

/* ── Feedback ─────────────────────────────────────────── */
.ws-feedback {
    min-height: 1.4rem;
    font-size: .95rem;
    font-weight: 700;
    text-align: center;
}

.ws-fb--ok {
    color: #2a9a4a;
}

.ws-fb--err {
    color: #c03020;
}

/* ── Action buttons ───────────────────────────────────── */
.ws-actions {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
    justify-content: center;
}

.ws-action-btn {
    font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
    font-size: .88rem;
    font-weight: 800;
    border-radius: 999px;
    padding: .6rem 1.4rem;
    cursor: pointer;
    border: none;
    transition: transform .18s cubic-bezier(.34, 1.56, .64, 1), box-shadow .18s;
}

.ws-check {
    background: var(--primary, #8f4e00);
    color: #ffffff;
    -webkit-text-fill-color: #ffffff;
    box-shadow: 0 4px 14px rgba(143, 78, 0, .30);
}

.ws-check:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(143, 78, 0, .42);
}

.ws-clear {
    background: var(--surface-alt, #fff2e1);
    color: var(--ink-secondary, #544336);
    border: 1.5px solid rgba(143, 78, 0, .2);
}

.ws-clear:hover {
    background: var(--primary-light, #ffebcf);
    border-color: var(--primary, #8f4e00);
}

.ws-hint-btn {
    background: var(--yellow-light, #fff2e1);
    color: var(--ink, #241a08);
    border: 1.5px solid rgba(253, 153, 55, .4);
}

.ws-hint-btn:hover {
    background: var(--primary-container, #fd9937);
    transform: translateY(-2px);
}

/* ── Complete screen ──────────────────────────────────── */
.ws-complete {
    text-align: center;
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .9rem;
}

.ws-trophy {
    font-size: 4.5rem;
    animation: wsEmojiPop .5s cubic-bezier(.34, 1.56, .64, 1);
}

.ws-complete h2 {
    font-family: var(--font-display, 'Playfair Display', serif);
    font-size: 2rem;
    font-weight: 800;
    color: var(--ink, #241a08);
}

.ws-complete p {
    color: var(--ink-muted, #887364);
    font-size: 1rem;
}