/**
 * LumorowLMS — Custom Prompt Block styles.
 *
 * Two surfaces: the EDITOR view (Gutenberg, .llmsb-cp-edit) and the
 * FRONTEND view (.llmsb-cp-block). Frontend uses the standard ESLuent
 * chunky-3D tokens: 2.5px black border, 5px offset shadow, orange
 * accent, cream surface.
 */

:root {
    --cp-deep: #1A1A1A;
    --cp-cream: #FFF8EE;
    --cp-cream-warm: #FFEAD3;
    --cp-cream-light: #FCE4CB;
    --cp-card: #FFFFFF;
    --cp-accent: #F77205;
    --cp-accent2: #F78B33;
    --cp-accent-soft: #F8BA7D;
    --cp-accent-dark: #C45400;
    --cp-success: #2f8a3e;
    --cp-error:   #c4413c;
    --cp-muted: rgba(26,26,26,0.62);
}


/* ════════════════════════════════════════════════
   FRONTEND
   ════════════════════════════════════════════════ */
.llmsb-cp-block {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    color: var(--cp-deep);
    background: var(--cp-cream);
    border: 2.5px solid var(--cp-deep);
    border-radius: 22px;
    box-shadow: 5px 5px 0 var(--cp-deep);
    padding: 28px 32px;
    margin: 24px 0;
    box-sizing: border-box;
}
.llmsb-cp-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 800;
    font-size: 28px;
    line-height: 1.05;
    letter-spacing: -0.6px;
    margin: 0 0 6px;
}
.llmsb-cp-instruction {
    color: var(--cp-muted);
    margin-bottom: 22px;
    font-size: 14.5px;
}

.llmsb-cp-stage {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* — Question card — */
.llmsb-cp-q {
    background: var(--cp-card);
    border: 2px solid var(--cp-deep);
    border-radius: 16px;
    box-shadow: 4px 4px 0 var(--cp-deep);
    padding: 18px 20px;
}
.llmsb-cp-q__title {
    font-weight: 700;
    font-size: 15.5px;
    line-height: 1.5;
    margin-bottom: 14px;
    color: var(--cp-deep);
}

.llmsb-cp-q__opts {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.llmsb-cp-q__opts--tf {
    flex-direction: row;
    gap: 10px;
    flex-wrap: wrap;
}

.llmsb-cp-opt {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--cp-card);
    color: var(--cp-deep);
    padding: 10px 14px;
    border-radius: 12px;
    border: 2px solid var(--cp-deep);
    box-shadow: 2.5px 2.5px 0 var(--cp-deep);
    font-family: inherit;
    font-size: 14.5px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.llmsb-cp-opt:hover:not(:disabled) {
    transform: translate(-1.5px, -1.5px);
    box-shadow: 4px 4px 0 var(--cp-deep);
    background: var(--cp-cream-warm);
}
.llmsb-cp-opt.is-selected {
    background: var(--cp-accent-soft);
}
.llmsb-cp-opt.is-correct {
    background: #d7f3dd !important;
    border-color: var(--cp-success);
    box-shadow: 2.5px 2.5px 0 var(--cp-success);
}
.llmsb-cp-opt.is-wrong {
    background: #fadddc !important;
    border-color: var(--cp-error);
    box-shadow: 2.5px 2.5px 0 var(--cp-error);
}
.llmsb-cp-opt:disabled { cursor: default; opacity: 0.95; }

.llmsb-cp-opt__letter {
    display: inline-grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: var(--cp-cream-warm);
    border: 1.5px solid var(--cp-deep);
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 800;
    font-size: 13px;
    flex-shrink: 0;
}
.llmsb-cp-opt__text { flex: 1; }

/* T/F option pills are wider */
.llmsb-cp-opt--tf {
    min-width: 96px;
    justify-content: center;
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 15px;
    letter-spacing: -0.2px;
}

/* — Fill-in-blank input — */
.llmsb-cp-fb__input {
    display: inline-block;
    min-width: 130px;
    padding: 4px 10px;
    border: 2px solid var(--cp-deep);
    border-radius: 8px;
    background: var(--cp-cream-warm);
    color: var(--cp-deep);
    font-family: inherit;
    font-size: 14.5px;
    font-weight: 700;
    margin: 0 4px;
    box-shadow: 1.5px 1.5px 0 var(--cp-deep);
    box-sizing: border-box;
}
.llmsb-cp-fb__input:focus {
    outline: none;
    border-color: var(--cp-accent);
    box-shadow: 2px 2px 0 var(--cp-accent);
}
.llmsb-cp-fb__input.is-correct {
    background: #d7f3dd;
    border-color: var(--cp-success);
    box-shadow: 1.5px 1.5px 0 var(--cp-success);
}
.llmsb-cp-fb__input.is-wrong {
    background: #fadddc;
    border-color: var(--cp-error);
    box-shadow: 1.5px 1.5px 0 var(--cp-error);
}

/* — Short answer textarea — */
.llmsb-cp-sa__input {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--cp-deep);
    border-radius: 12px;
    background: var(--cp-cream-warm);
    color: var(--cp-deep);
    font-family: inherit;
    font-size: 14.5px;
    line-height: 1.55;
    box-shadow: 2px 2px 0 var(--cp-deep);
    box-sizing: border-box;
    resize: vertical;
    min-height: 90px;
}
.llmsb-cp-sa__input:focus {
    outline: none;
    border-color: var(--cp-accent);
    box-shadow: 3px 3px 0 var(--cp-accent);
}

/* — Per-question feedback after check — */
.llmsb-cp-fb {
    margin-top: 12px;
    padding: 10px 14px;
    background: var(--cp-cream);
    border: 1.5px solid rgba(26,26,26,0.15);
    border-radius: 10px;
    font-size: 13.5px;
    line-height: 1.5;
}
.llmsb-cp-fb__verdict {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 4px;
    color: var(--cp-muted);
}
.llmsb-cp-fb__verdict.is-correct { color: var(--cp-success); }
.llmsb-cp-fb__verdict.is-wrong   { color: var(--cp-error); }
.llmsb-cp-fb__exp { color: var(--cp-deep); }

/* — Check button & score (matches the other interactive blocks). — */
.llmsb-cp-check {
    margin-top: 22px;
    background: var(--cp-accent);
    color: var(--cp-cream);
    padding: 12px 22px;
    border-radius: 999px;
    font-family: inherit;
    font-weight: 800;
    font-size: 14.5px;
    border: 2.5px solid var(--cp-deep);
    box-shadow: 4px 4px 0 var(--cp-deep);
    cursor: pointer;
    transition: transform .12s ease, box-shadow .12s ease;
}
.llmsb-cp-check:hover:not(:disabled) {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--cp-deep);
}
.llmsb-cp-check:disabled { opacity: 0.6; cursor: default; }
.llmsb-cp-score {
    margin-top: 14px;
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 800;
    font-size: 18px;
    color: var(--cp-deep);
}


/* ════════════════════════════════════════════════
   EDITOR (Gutenberg) — admin-only view
   ════════════════════════════════════════════════ */
.llmsb-cp-edit {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 18px 20px;
}
.llmsb-cp-edit__head { margin-bottom: 14px; }
.llmsb-cp-edit__title {
    font-size: 15px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 2px;
}
.llmsb-cp-edit__sub {
    font-size: 12.5px;
    color: #6b7280;
}
.llmsb-cp-edit__row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 8px 0 12px;
}
.llmsb-cp-edit__type {
    font-size: 12.5px;
    color: #6b7280;
}
.llmsb-cp-edit__type strong {
    color: #F77205;
    text-transform: capitalize;
}

/* — Generated activity preview — */
.llmsb-cp-edit__preview {
    margin-top: 16px;
    background: #fafafa;
    border: 1px dashed #d1d5db;
    border-radius: 8px;
    padding: 14px 16px;
}
.llmsb-cp-edit__preview-head {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: #F77205;
    margin-bottom: 12px;
}
.llmsb-cp-edit__item {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 12px 14px;
    margin-bottom: 10px;
}
.llmsb-cp-edit__item:last-child { margin-bottom: 0; }
.llmsb-cp-edit__q {
    font-weight: 700;
    font-size: 13.5px;
    color: #111827;
    margin-bottom: 8px;
    line-height: 1.4;
}
.llmsb-cp-edit__opts {
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 13px;
    color: #374151;
}
.llmsb-cp-edit__opt {
    padding: 3px 0;
    line-height: 1.5;
}
.llmsb-cp-edit__opt.is-correct {
    color: #16a34a;
    font-weight: 700;
}
.llmsb-cp-edit__exp {
    margin-top: 6px;
    font-size: 12px;
    color: #6b7280;
    font-style: italic;
}


/* ════════════════════════════════════════════════
   Responsive
   ════════════════════════════════════════════════ */
@media (max-width: 640px) {
    .llmsb-cp-block { padding: 22px 18px; border-radius: 18px; }
    .llmsb-cp-title { font-size: 24px; }
    .llmsb-cp-q { padding: 14px 16px; }
    .llmsb-cp-opt { padding: 10px 12px; font-size: 14px; }
    .llmsb-cp-q__opts--tf .llmsb-cp-opt--tf { min-width: 0; flex: 1; }
}