/* =============================================================================
   demo.css — Banco de Choices · fluxo demo (configurar, questão, resultado)
   ============================================================================= */

.demo-body {
    background: var(--lp-bg, #ffffff);
}

/* Padrão topográfico sutil (TODO: substituir por public/img/topographic-bg.png se quiser) */
.demo-body--topo {
    background-color: var(--lp-bg, #ffffff);
    background-image:
        radial-gradient(ellipse at 20% 10%, rgba(106, 3, 146, 0.05), transparent 50%),
        radial-gradient(ellipse at 80% 90%, rgba(106, 3, 146, 0.04), transparent 50%),
        repeating-radial-gradient(circle at 50% 50%, rgba(106, 3, 146, 0.025) 0, rgba(106, 3, 146, 0.025) 1px, transparent 1px, transparent 70px);
    background-attachment: fixed;
}

.demo-section {
    padding: clamp(48px, 8vw, 100px) 0;
}
.demo-section__lead {
    color: var(--lp-muted, #94a3b8);
    margin-top: 14px;
    max-width: 640px;
}

/* ---------- Card de configuração ---------- */
.demo-config-card {
    max-width: 720px;
    margin: 0 auto;
    background: linear-gradient(180deg, rgba(106, 3, 146, 0.04), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--lp-border, rgba(255, 255, 255, 0.04));
    border-radius: 20px;
    padding: clamp(24px, 4vw, 40px);
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.06);
}
.demo-config-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.demo-config-card__title {
    font-family: var(--lp-font-display, 'Poppins', sans-serif);
    font-weight: 700;
    font-size: clamp(1.4rem, 2.6vw, 1.8rem);
    margin: 0;
    color: var(--lp-text, #f3f4f6);
}
.demo-config-card__badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(106, 3, 146, 0.10);
    border: 1px solid rgba(106, 3, 146, 0.25);
    color: var(--lp-purple-soft, #c084fc);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ---------- Fields & inputs ---------- */
.demo-field { margin-bottom: 24px; }
.demo-field__label {
    display: block;
    font-weight: 600;
    color: var(--lp-text, #f3f4f6);
    margin-bottom: 10px;
    font-size: 0.95rem;
}
.demo-field--inline {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 12px;
}
.demo-field--inline .demo-field__label { margin-bottom: 0; }

.demo-input,
.demo-select {
    width: 100%;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    color: #1f2937;
    padding: 11px 14px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.demo-input:hover,
.demo-select:hover {
    border-color: #c8a3d8;
}
.demo-input:focus,
.demo-select:focus {
    outline: none;
    border-color: #6a0392;
    box-shadow: 0 0 0 3px rgba(106, 3, 146, 0.18);
}
.demo-input--narrow { width: 110px; }
.demo-input-wrap { display: inline-flex; align-items: center; gap: 8px; position: relative; }
.demo-input-suffix { color: var(--lp-muted, #94a3b8); font-size: 0.9rem; }

.demo-input[readonly],
.demo-input[disabled],
.demo-select[disabled] {
    opacity: 0.65;
    cursor: not-allowed;
    background: #f8f9fc;
}

/* Custom select with purple chevron */
.demo-select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding-right: 42px;
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%236a0392' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='4 6 8 10 12 6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px 16px;
}
.demo-select:focus {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%236a0392' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='4 10 8 6 12 10'/%3e%3c/svg%3e");
}
.demo-select::-ms-expand { display: none; }

/* Options do dropdown nativo: estilização limitada pelo SO; mantemos apenas fundo/cor base */
.demo-select option {
    background-color: #ffffff;
    color: #1f2937;
    padding: 10px 14px;
}
.demo-select option[disabled] {
    color: #9ca3af;
}

/* ---------- Listas (matérias / temas) ---------- */
.demo-list {
    background: #f8f9fc;
    border: 1px solid var(--lp-border, rgba(255, 255, 255, 0.08));
    border-radius: 12px;
    max-height: 280px;
    overflow-y: auto;
    padding: 6px;
}
.demo-list__empty {
    color: var(--lp-muted, #94a3b8);
    font-size: 0.9rem;
    padding: 14px;
    margin: 0;
    text-align: center;
}
.demo-list__item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    cursor: pointer;
    transition: background .12s ease;
    margin: 2px 0;
}
.demo-list__item:hover { background: rgba(106, 3, 146, 0.04); }
.demo-list__item.is-selected,
.demo-list__item:has(input:checked):not(.demo-list__item--all) {
    background: rgba(106, 3, 146, 0.15);
}
.demo-list__item--all { background: rgba(106, 3, 146, 0.08); margin-bottom: 6px; }
.demo-list__item--all .demo-list__title { color: var(--lp-purple-soft, #c084fc); }
.demo-list__radio,
.demo-list__check {
    margin-top: 4px;
    accent-color: var(--lp-purple, #6a0392);
    width: 16px;
    height: 16px;
    cursor: pointer;
}
.demo-list__main {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 0;
}
.demo-list__title { color: var(--lp-text, #f3f4f6); font-size: 0.95rem; font-weight: 500; }
.demo-list__title--bold { font-weight: 700; }
.demo-list__meta { color: var(--lp-muted, #94a3b8); font-size: 0.82rem; }
.demo-list__item:has(input:checked):not(.demo-list__item--all) .demo-list__title {
    color: var(--lp-purple-soft, #c084fc);
}

.demo-config-card__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--lp-border, rgba(255, 255, 255, 0.04));
}

/* ---------- Tela de questão ---------- */
.demo-quiz {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--lp-bg, #ffffff);
}
.demo-quiz__topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--lp-border, rgba(255, 255, 255, 0.04));
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.demo-quiz__brand { display: inline-flex; }
.demo-quiz__logo { display: block; width: 36px; height: 36px; object-fit: contain; }
.demo-quiz__progress {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 999px;
    overflow: hidden;
}
.demo-quiz__progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--lp-purple-2, #a855f7), var(--lp-purple, #6a0392));
    transition: width .25s ease;
}
.demo-quiz__progress-label {
    color: var(--lp-muted, #94a3b8);
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
}

.demo-quiz__canvas {
    flex: 1;
    padding: clamp(24px, 4vw, 56px) 20px;
    display: flex;
    justify-content: center;
}
.demo-quiz__card {
    width: 100%;
    max-width: 760px;
    background: linear-gradient(180deg, rgba(106, 3, 146, 0.03), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--lp-border, rgba(255, 255, 255, 0.04));
    border-radius: 20px;
    padding: clamp(24px, 4vw, 40px);
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.06);
}
.demo-quiz__materia {
    color: var(--lp-purple-soft, #c084fc);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin: 0 0 12px;
}
.demo-quiz__enunciado {
    font-family: var(--lp-font-display, 'Poppins', sans-serif);
    font-weight: 600;
    font-size: clamp(1.15rem, 2vw, 1.4rem);
    color: var(--lp-text, #f3f4f6);
    line-height: 1.4;
    margin: 0 0 28px;
}

.demo-quiz__opts { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 12px; }
.demo-quiz__opt {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 16px 18px;
    background: #f8f9fc;
    border: 1px solid var(--lp-border, rgba(255, 255, 255, 0.08));
    border-radius: 14px;
    cursor: pointer;
    transition: border-color .15s ease, background .15s ease;
}
.demo-quiz__opt:hover { border-color: rgba(106, 3, 146, 0.45); }
.demo-quiz__opt:has(input:checked) {
    border-color: rgba(106, 3, 146, 0.7);
    background: rgba(106, 3, 146, 0.10);
}
.demo-quiz__opt-input { display: none; }
.demo-quiz__opt-letter {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: rgba(106, 3, 146, 0.10);
    border: 1px solid rgba(106, 3, 146, 0.25);
    color: var(--lp-purple-soft, #c084fc);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}
.demo-quiz__opt-text { flex: 1; color: var(--lp-text, #f3f4f6); line-height: 1.5; }
.demo-quiz__opt.is-locked { cursor: default; opacity: 0.7; }
.demo-quiz__opt.is-correct {
    border-color: #22c55e;
    background: rgba(34, 197, 94, 0.12);
    opacity: 1;
}
.demo-quiz__opt.is-correct .demo-quiz__opt-letter {
    background: rgba(34, 197, 94, 0.20);
    border-color: rgba(34, 197, 94, 0.5);
    color: #4ade80;
}
.demo-quiz__opt.is-wrong {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.10);
    opacity: 1;
}
.demo-quiz__opt.is-wrong .demo-quiz__opt-letter {
    background: rgba(239, 68, 68, 0.20);
    border-color: rgba(239, 68, 68, 0.5);
    color: #f87171;
}

.demo-quiz__feedback {
    background: rgba(106, 3, 146, 0.06);
    border: 1px solid rgba(106, 3, 146, 0.25);
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 24px;
}
.demo-quiz__feedback-head { margin-bottom: 12px; }
.demo-quiz__feedback-body { color: var(--lp-text, #f3f4f6); line-height: 1.55; }
.demo-quiz__feedback-source {
    color: var(--lp-muted, #94a3b8);
    font-size: 0.9rem;
    margin: 12px 0 0;
}

.demo-quiz__actions { display: flex; justify-content: flex-end; }
.demo-quiz__btn { min-width: 200px; }

.demo-quiz__exitbar {
    padding: 18px 20px;
    border-top: 1px solid var(--lp-border, rgba(255, 255, 255, 0.04));
    text-align: center;
}
.demo-quiz__exit-link {
    color: var(--lp-muted, #94a3b8);
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.demo-quiz__exit-link:hover { color: var(--lp-text, #f3f4f6); }

/* ---------- Resultado (paywall) ---------- */
.demo-result {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}
.demo-result__hero { text-align: center; }
.demo-result__trophy {
    width: 96px; height: 96px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--lp-purple-2, #a855f7), var(--lp-purple, #6a0392));
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 24px;
    box-shadow: 0 20px 50px var(--lp-purple-glow, rgba(106, 3, 146, 0.3));
}
.demo-result__title {
    font-family: var(--lp-font-display, 'Poppins', sans-serif);
    font-weight: 800;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin: 0 0 12px;
    color: var(--lp-text, #f3f4f6);
}
.demo-result__score {
    color: var(--lp-text, #f3f4f6);
    font-size: 1.2rem;
    font-weight: 600;
}
.demo-result__pct { color: var(--lp-purple-soft, #c084fc); }

.demo-result__icon-wrap {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.demo-result__icon-wrap--soft {
    background: rgba(106, 3, 146, 0.09);
    border: 1px solid rgba(106, 3, 146, 0.22);
    box-shadow: none;
}

.demo-result__icon-soft {
    font-size: 2.35rem;
    color: var(--lp-purple, #6a0392);
}

.demo-result__lead {
    margin: 0 auto;
    max-width: 520px;
    font-size: 1.05rem;
    line-height: 1.55;
}

.demo-result__aux {
    margin-top: 20px;
}

.demo-result__aux-link {
    font-weight: 600;
    color: var(--lp-purple, #6a0392);
    text-decoration: none;
}

.demo-result__aux-link:hover {
    text-decoration: underline;
}

.demo-result__paywall {
    background: linear-gradient(180deg, rgba(106, 3, 146, 0.06), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(106, 3, 146, 0.3);
    border-radius: 20px;
    padding: clamp(24px, 4vw, 40px);
    box-shadow: 0 0 60px rgba(106, 3, 146, 0.20);
}
.demo-result__paywall-title {
    font-family: var(--lp-font-display, 'Poppins', sans-serif);
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--lp-text, #f3f4f6);
    margin: 0 0 18px;
}
.demo-result__features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.demo-result__features li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: var(--lp-text, #f3f4f6);
}
.demo-result__features i { color: var(--lp-purple-soft, #c084fc); margin-top: 4px; }

.demo-result__ctas { display: flex; gap: 12px; flex-wrap: wrap; }

.demo-result__share {
    background: #f8f9fc;
    border: 1px solid var(--lp-border);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.demo-result__share-title { margin: 0 0 4px; font-size: 1.05rem; color: var(--lp-text, #f3f4f6); }
.demo-result__share-desc { margin: 0; color: var(--lp-muted, #94a3b8); font-size: 0.92rem; }

@media (max-width: 575.98px) {
    .demo-quiz__card { padding: 22px 16px; border-radius: 16px; }
    .demo-quiz__btn { width: 100%; }
    .demo-result__share { flex-direction: column; align-items: flex-start; }
}

/* =============================================================================
   Demo funnel — alinhado à landing (tokens --lp-*, sem tema escuro “copiado”)
   ============================================================================= */

.demo-body--funnel {
    background:
        radial-gradient(ellipse 85% 65% at 10% -10%, rgba(106, 3, 146, 0.09), transparent 52%),
        radial-gradient(ellipse 70% 55% at 96% 105%, rgba(124, 58, 237, 0.06), transparent 48%),
        linear-gradient(165deg, #faf8ff 0%, #f8f9fc 42%, #f0f2f7 100%);
    background-attachment: fixed;
}

/* ---------- Escolha da faculdade (grade + cartão próprio) ---------- */
.demo-pick-section {
    padding: var(--lp-section-py, clamp(64px, 10vw, 120px)) 0;
}

.demo-pick-section__head {
    margin-bottom: clamp(28px, 4vw, 40px);
}

.demo-pick-section__head .lp-h-section {
    margin-top: 14px;
}

.demo-pick-section__lead {
    margin: 14px auto 0;
    max-width: 560px;
    color: var(--lp-muted, #6b7280);
    font-size: 1.05rem;
    line-height: 1.55;
}

.demo-pick-section__alert {
    max-width: 720px;
    margin: 0 auto 24px;
}

.demo-pick-grid {
    display: grid;
    gap: clamp(14px, 2vw, 18px);
    grid-template-columns: 1fr;
    margin-bottom: clamp(28px, 4vw, 40px);
}

@media (min-width: 576px) {
    .demo-pick-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 992px) {
    .demo-pick-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.demo-pick-grid__empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--lp-muted, #6b7280);
    padding: 40px 16px;
    margin: 0;
}

.demo-pick-card {
    display: flex;
    align-items: stretch;
    min-height: 100%;
    border-radius: var(--lp-radius, 16px);
    border: 1px solid var(--lp-border, rgba(15, 23, 42, 0.1));
    background: var(--lp-surface, #fff);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
    transition: border-color .18s ease, box-shadow .22s ease, transform .18s ease;
}

.demo-pick-card:hover {
    border-color: rgba(106, 3, 146, 0.28);
    box-shadow: 0 14px 44px var(--lp-purple-glow, rgba(106, 3, 146, 0.18));
    transform: translateY(-3px);
}

.demo-pick-card__stripe {
    width: 6px;
    flex-shrink: 0;
    background: linear-gradient(180deg, var(--lp-purple-2, #8b1fb8), var(--lp-purple, #6a0392));
}

.demo-pick-card__avatar {
    align-self: center;
    width: 52px;
    height: 52px;
    margin-left: 14px;
    margin-right: 4px;
    border-radius: 14px;
    background: rgba(106, 3, 146, 0.07);
    border: 1px solid rgba(106, 3, 146, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--lp-font-display, 'Poppins', sans-serif);
    font-weight: 800;
    font-size: 1.28rem;
    color: var(--lp-purple, #6a0392);
    flex-shrink: 0;
}

.demo-pick-card__main {
    flex: 1;
    min-width: 0;
    padding: 18px 12px 18px 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.demo-pick-card__title {
    font-family: var(--lp-font-display, 'Poppins', sans-serif);
    font-weight: 700;
    font-size: 1.06rem;
    margin: 0;
    color: var(--lp-text, #1c1c1f);
}

.demo-pick-card__desc {
    margin: 0;
    font-size: 0.86rem;
    line-height: 1.45;
    color: var(--lp-muted, #6b7280);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.demo-pick-card__go {
    align-self: center;
    padding: 0 14px 0 6px;
    font-size: 1.45rem;
    color: rgba(106, 3, 146, 0.35);
    transition: color .15s ease;
}

.demo-pick-card:hover .demo-pick-card__go {
    color: var(--lp-purple, #6a0392);
}

.demo-pick-section__foot {
    padding-top: 8px;
}

.demo-pick-section__back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--lp-purple, #6a0392);
    text-decoration: none;
}

.demo-pick-section__back:hover {
    color: var(--lp-purple-2, #8b1fb8);
}

/* ---------- Filtro ---------- */
.demo-funnel {
    padding: clamp(36px, 6vw, 72px) 0;
}

.demo-funnel__toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: clamp(20px, 3vw, 28px);
}

.demo-funnel__back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--lp-purple, #6a0392);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.94rem;
}

.demo-funnel__back:hover {
    color: var(--lp-purple-2, #8b1fb8);
}

.demo-funnel__context {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 14px;
}

.demo-funnel__context-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--lp-purple-2, #8b1fb8), var(--lp-purple, #6a0392));
    box-shadow: 0 0 0 3px rgba(106, 3, 146, 0.12);
}

.demo-funnel__context-label {
    font-weight: 700;
    font-size: 0.98rem;
    color: var(--lp-text, #1c1c1f);
}

.demo-funnel__alert {
    max-width: 980px;
    margin: 0 auto 20px;
}

.demo-filter-card {
    max-width: 980px;
    margin: 0 auto;
    background: var(--lp-surface, #fff);
    border: 1px solid var(--lp-border-strong, rgba(15, 23, 42, 0.16));
    border-radius: clamp(18px, 2vw, 24px);
    padding: clamp(22px, 3.5vw, 36px);
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.07);
    border-left: 4px solid var(--lp-purple, #6a0392);
}

.demo-filter-card__head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 26px;
}

.demo-filter-card__title {
    font-family: var(--lp-font-display, 'Poppins', sans-serif);
    font-weight: 800;
    font-size: clamp(1.28rem, 2.5vw, 1.55rem);
    margin: 0 0 6px;
    color: var(--lp-text, #1c1c1f);
    line-height: 1.2;
}

.demo-filter-card__hint {
    margin: 0;
    font-size: 0.92rem;
    color: var(--lp-muted, #6b7280);
    max-width: 520px;
    line-height: 1.45;
}

.demo-filter-card__empty {
    margin: 0;
    color: var(--lp-muted, #6b7280);
    text-align: center;
    padding: 28px 12px;
}

.demo-filter-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px 22px;
}

@media (max-width: 991.98px) {
    .demo-filter-grid {
        grid-template-columns: 1fr;
    }
}

.demo-filter-field__lab {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--lp-muted, #6b7280);
    margin-bottom: 10px;
}

/* Dropdowns (superfície clara) */
.demo-dd {
    position: relative;
}

.demo-dd__btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    text-align: left;
    min-height: 48px;
    padding: 10px 14px;
    border-radius: var(--lp-radius-sm, 12px);
    border: 1px solid var(--lp-border-strong, rgba(15, 23, 42, 0.16));
    background: var(--lp-bg-2, #f8f9fc);
    color: var(--lp-text, #1c1c1f);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

.demo-dd__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.demo-dd__btn:hover:not(:disabled) {
    border-color: rgba(106, 3, 146, 0.22);
    background: var(--lp-surface-hover, #fafbff);
}

.demo-dd__btn:focus {
    outline: none;
    border-color: rgba(106, 3, 146, 0.45);
    box-shadow: 0 0 0 3px rgba(106, 3, 146, 0.12);
}

.demo-dd__btn[aria-expanded="true"] .demo-dd__chev {
    transform: rotate(180deg);
}

.demo-dd__chev {
    flex-shrink: 0;
    font-size: 1rem;
    color: var(--lp-purple, #6a0392);
    opacity: 0.85;
    transition: transform .2s ease;
}

.demo-dd__btn-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.demo-dd__picked-title {
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.demo-dd__picked-meta {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--lp-muted, #6b7280);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.demo-dd__panel {
    position: absolute;
    z-index: 40;
    left: 0;
    right: 0;
    top: calc(100% + 6px);
    background: var(--lp-surface, #fff);
    border: 1px solid var(--lp-border-strong, rgba(15, 23, 42, 0.16));
    border-radius: var(--lp-radius-sm, 14px);
    padding: 10px;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.12);
}

.demo-dd__search {
    width: 100%;
    border-radius: 10px;
    border: 1px solid var(--lp-border, rgba(15, 23, 42, 0.1));
    background: var(--lp-bg-2, #f8f9fc);
    color: var(--lp-text, #1c1c1f);
    padding: 10px 12px;
    font-size: 0.88rem;
    margin-bottom: 8px;
}

.demo-dd__search:focus {
    outline: none;
    border-color: rgba(106, 3, 146, 0.35);
    box-shadow: 0 0 0 3px rgba(106, 3, 146, 0.08);
}

.demo-dd__list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 260px;
    overflow-y: auto;
}

.demo-dd__option {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 10px 10px;
    border-radius: 10px;
    cursor: pointer;
    transition: background .12s ease;
}

.demo-dd__option:hover {
    background: rgba(106, 3, 146, 0.06);
}

.demo-dd__option.is-hidden {
    display: none !important;
}

.demo-dd__opt-badge {
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 8px;
    border-radius: 8px;
    background: rgba(106, 3, 146, 0.09);
    border: 1px solid rgba(106, 3, 146, 0.14);
    color: var(--lp-purple, #6a0392);
    white-space: nowrap;
}

.demo-dd__opt-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.demo-dd__opt-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--lp-text, #1c1c1f);
}

.demo-dd__opt-sub {
    font-size: 0.76rem;
    color: var(--lp-muted, #6b7280);
}

.demo-dd__opt-n {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--lp-muted, #6b7280);
}

/* Temas */
.demo-tema-scroll {
    max-height: 220px;
    overflow-y: auto;
    margin-top: 6px;
}

.demo-tema-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 8px 6px;
    border-radius: 8px;
    cursor: pointer;
    margin: 0;
}

.demo-tema-row:hover {
    background: rgba(106, 3, 146, 0.05);
}

.demo-tema-row.is-hidden {
    display: none !important;
}

.demo-tema-row--all {
    margin-bottom: 4px;
    padding-left: 8px;
}

.demo-tema-row__name {
    font-size: 0.86rem;
    color: var(--lp-text, #1c1c1f);
}

.demo-tema-row__count {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--lp-muted, #6b7280);
}

.demo-tema-row .form-check-input {
    margin-top: 0;
    accent-color: var(--lp-purple, #6a0392);
}

.demo-filter-card__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid var(--lp-border, rgba(15, 23, 42, 0.1));
}

.demo-filter-count {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--lp-purple, #6a0392);
    letter-spacing: 0.01em;
}

.demo-filter-card__footer .lp-btn-primary:disabled {
    opacity: 0.45;
    pointer-events: none;
}

/* Busca com ícone (alinhado ao painel de temas / referência UX) */
.demo-dd__search-wrap {
    position: relative;
    margin-bottom: 8px;
}

.demo-dd__search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.95rem;
    color: var(--lp-muted, #6b7280);
    pointer-events: none;
    opacity: 0.88;
}

.demo-dd__search--prefixed {
    padding-left: 2.35rem;
}

/* Matérias agrupadas por tema (títulos de secção) */
.demo-dd__group-header {
    list-style: none;
    padding: 10px 10px 6px;
    margin: 6px 0 0;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lp-muted, #6b7280);
    border-bottom: 1px solid var(--lp-border, rgba(15, 23, 42, 0.08));
}

.demo-dd__group-header:first-child {
    margin-top: 0;
    padding-top: 4px;
}

.demo-dd__group-header.is-hidden {
    display: none !important;
}

.demo-dd__option.demo-dd__option--materia {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
}

/* Demo funnel — modo escuro (painéis como no exemplo: fundo escuro, acento roxo) */
[data-theme="dark"] .demo-body--funnel,
[data-bs-theme="dark"] .demo-body--funnel {
    background:
        radial-gradient(ellipse 85% 65% at 12% -8%, rgba(124, 58, 237, 0.14), transparent 52%),
        radial-gradient(ellipse 72% 58% at 94% 102%, rgba(106, 3, 146, 0.12), transparent 48%),
        linear-gradient(165deg, #0f0f14 0%, #14141c 45%, #101018 100%);
    background-attachment: fixed;
}

[data-theme="dark"] .demo-body--funnel .demo-filter-card,
[data-bs-theme="dark"] .demo-body--funnel .demo-filter-card {
    background: rgba(22, 22, 30, 0.94);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 56px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] .demo-body--funnel .demo-filter-card__title,
[data-bs-theme="dark"] .demo-body--funnel .demo-filter-card__title,
[data-theme="dark"] .demo-body--funnel .demo-funnel__context-label,
[data-bs-theme="dark"] .demo-body--funnel .demo-funnel__context-label {
    color: #ececf1;
}

[data-theme="dark"] .demo-body--funnel .demo-filter-card__hint,
[data-bs-theme="dark"] .demo-body--funnel .demo-filter-card__hint {
    color: #9ca3af;
}

[data-theme="dark"] .demo-body--funnel .demo-filter-field__lab,
[data-bs-theme="dark"] .demo-body--funnel .demo-filter-field__lab {
    color: #9ca3af;
}

[data-theme="dark"] .demo-body--funnel .demo-dd__btn,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__btn {
    background: #1a1a22;
    border-color: rgba(255, 255, 255, 0.12);
    color: #ececf1;
}

[data-theme="dark"] .demo-body--funnel .demo-dd__btn:hover:not(:disabled),
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__btn:hover:not(:disabled) {
    border-color: rgba(192, 132, 252, 0.35);
    background: #1f1f29;
}

[data-theme="dark"] .demo-body--funnel .demo-dd__btn:focus,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__btn:focus {
    border-color: rgba(192, 132, 252, 0.55);
    box-shadow: 0 0 0 3px rgba(106, 3, 146, 0.38);
}

[data-theme="dark"] .demo-body--funnel .demo-dd__picked-meta,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__picked-meta {
    color: #9ca3af;
}

[data-theme="dark"] .demo-body--funnel .demo-dd__panel,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__panel {
    background: #16161e;
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 22px 52px rgba(0, 0, 0, 0.55);
}

[data-theme="dark"] .demo-body--funnel .demo-dd__search,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__search {
    background: #1a1a22;
    border-color: rgba(255, 255, 255, 0.1);
    color: #ececf1;
}

[data-theme="dark"] .demo-body--funnel .demo-dd__search:focus,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__search:focus {
    border-color: rgba(192, 132, 252, 0.45);
    box-shadow: 0 0 0 3px rgba(106, 3, 146, 0.28);
}

[data-theme="dark"] .demo-body--funnel .demo-dd__search-icon,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__search-icon {
    color: #a1a1b0;
}

[data-theme="dark"] .demo-body--funnel .demo-dd__group-header,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__group-header {
    color: #9ca3af;
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .demo-body--funnel .demo-dd__opt-title,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__opt-title {
    color: #ececf1;
}

[data-theme="dark"] .demo-body--funnel .demo-dd__opt-sub,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__opt-sub {
    color: #9ca3af;
}

[data-theme="dark"] .demo-body--funnel .demo-dd__opt-n,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__opt-n {
    color: #a1a1b0;
}

[data-theme="dark"] .demo-body--funnel .demo-dd__option:hover,
[data-bs-theme="dark"] .demo-body--funnel .demo-dd__option:hover {
    background: rgba(192, 132, 252, 0.1);
}

[data-theme="dark"] .demo-body--funnel .demo-tema-row__name,
[data-bs-theme="dark"] .demo-body--funnel .demo-tema-row__name {
    color: #ececf1;
}

[data-theme="dark"] .demo-body--funnel .demo-tema-row__count,
[data-bs-theme="dark"] .demo-body--funnel .demo-tema-row__count {
    color: #9ca3af;
}

[data-theme="dark"] .demo-body--funnel .demo-tema-row:hover,
[data-bs-theme="dark"] .demo-body--funnel .demo-tema-row:hover {
    background: rgba(192, 132, 252, 0.08);
}

[data-theme="dark"] .demo-body--funnel .demo-tema-row .form-check-input,
[data-bs-theme="dark"] .demo-body--funnel .demo-tema-row .form-check-input {
    accent-color: #a855f7;
    border-color: rgba(255, 255, 255, 0.22);
    background-color: #1a1a22;
}

[data-theme="dark"] .demo-body--funnel .demo-filter-card__footer,
[data-bs-theme="dark"] .demo-body--funnel .demo-filter-card__footer {
    border-top-color: rgba(255, 255, 255, 0.08);
}