/**
 * Poupex Play 4.0 — Atividades (Tarefas · Missões · Conquistas · Jogos)
 * Namespace: .pp4-* / --pp4-*  ·  Escopo: .pp4-activity
 *
 * Sprint 8 do redesign.
 *
 * ARQUITETURA REUTILIZÁVEL
 * ------------------------
 * Este arquivo NÃO é "o CSS da tela de Tarefas". É o componente de
 * *atividade* da plataforma: qualquer tela que apresente uma lista de
 * coisas a fazer, com progresso, recompensa e estado, usa estas classes.
 *
 *   .pp4-act-head      cabeçalho com título, contexto e selo de progresso
 *   .pp4-act-progress  barra com rótulo e percentual
 *   .pp4-act-stats     faixa de indicadores
 *   .pp4-act-section   agrupamento (plataforma, categoria, dificuldade…)
 *   .pp4-act-grid      grade responsiva de cards
 *   .pp4-act-card      card de atividade (mídia · corpo · ação)
 *   .pp4-act-alert     aviso semântico (info · atenção · bloqueio · ok)
 *   .pp4-act-empty     estado vazio
 *   .pp4-act-skeleton  estado de carregamento
 *
 * As classes legadas de `tarefas.php` (`.task-card`, `.task-list`,
 * `.bots-alert`, `.bot-detail-head`, `.empty-state`, `.task-platform-block`)
 * são mapeadas sobre esses mesmos componentes, o que evita duplicar CSS
 * quando as telas de Missões e Conquistas forem construídas.
 *
 * Ganchos de JS preservados: `.task-open-proof` e os atributos
 * `data-missao-id`, `data-user-plano-id`, `data-link`, `data-titulo`,
 * `data-recompensa`, `data-plataforma` — consumidos por
 * `_task_proof_modal.php`, que também serve o Dashboard.
 */

/* ============================================================
   1 · CONTÊINER
   ============================================================ */

.pp4-activity {
  display: flex;
  flex-direction: column;
  gap: var(--pp4-space-5);
  color: var(--pp4-color-text);
}

/* ============================================================
   2 · CABEÇALHO DE ATIVIDADE
   ============================================================ */

.pp4-activity .bots-intro,
.pp4-activity .bot-detail-head,
html[data-theme] .pp4-activity .bot-detail-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--pp4-space-4);
  flex-wrap: wrap;
  padding: var(--pp4-space-5) !important;
  margin: 0 !important;
  border: 1px solid var(--pp4-color-border) !important;
  border-radius: var(--pp4-radius-lg) !important;
  background: var(--pp4-color-surface) !important;
  background-image: none !important;
  box-shadow: none !important;
}

.pp4-activity .bots-intro__title,
.pp4-activity .bot-detail-head h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: var(--pp4-weight-bold);
  letter-spacing: -0.02em;
  color: var(--pp4-color-text) !important;
}

.pp4-activity .bots-intro__hint,
.pp4-activity .bots-intro__wallet,
.pp4-activity .bot-detail-head p,
.pp4-activity .bot-detail-head__sorteio {
  margin: var(--pp4-space-2) 0 0;
  font-size: var(--pp4-text-sm);
  line-height: var(--pp4-leading-snug);
  color: var(--pp4-color-text-muted) !important;
}

.pp4-activity .bots-intro strong,
.pp4-activity .bot-detail-head strong {
  color: var(--pp4-color-text) !important;
  font-variant-numeric: tabular-nums;
}

/* Selo de progresso (2/5, 8/10…) */
.pp4-activity .bot-card__badge,
html[data-theme] .pp4-activity .bot-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--pp4-color-border-success) !important;
  border-radius: var(--pp4-radius-pill);
  background: var(--pp4-color-success-soft) !important;
  background-image: none !important;
  color: var(--pp4-color-success) !important;
  font-size: var(--pp4-text-md);
  font-weight: var(--pp4-weight-bold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  box-shadow: none !important;
  flex-shrink: 0;
}

.pp4-activity .bot-card__badge--locked,
html[data-theme] .pp4-activity .bot-card__badge--locked {
  background: var(--pp4-color-surface-2) !important;
  border-color: var(--pp4-color-border) !important;
  color: var(--pp4-color-text-muted) !important;
}

/* Voltar */
.pp4-activity .bot-back,
html[data-theme] .pp4-activity .bot-back {
  display: inline-flex;
  align-items: center;
  gap: var(--pp4-space-2);
  align-self: flex-start;
  min-height: var(--pp4-control-sm);
  padding: 0 var(--pp4-space-3) !important;
  margin: 0 !important;
  border: 1px solid var(--pp4-color-border) !important;
  border-radius: var(--pp4-radius-md);
  background: var(--pp4-color-surface) !important;
  background-image: none !important;
  color: var(--pp4-color-text) !important;
  font-size: var(--pp4-text-sm);
  font-weight: var(--pp4-weight-semibold);
  text-decoration: none;
  box-shadow: none !important;
}

.pp4-activity .bot-back:hover { background: var(--pp4-color-surface-2) !important; }

/* ============================================================
   3 · PROGRESSO
   ============================================================ */

.pp4-act-progress {
  display: flex;
  flex-direction: column;
  gap: var(--pp4-space-2);
  width: 100%;
}

.pp4-act-progress__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--pp4-space-3);
  font-size: var(--pp4-text-sm);
  font-variant-numeric: tabular-nums;
  color: var(--pp4-color-text-muted);
}

.pp4-act-progress__head strong { color: var(--pp4-color-text); font-weight: var(--pp4-weight-bold); }

.pp4-act-progress__bar {
  height: 8px;
  border-radius: var(--pp4-radius-pill);
  background: var(--pp4-color-surface-2);
  overflow: hidden;
}

.pp4-act-progress__fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--pp4-color-success);
  transition: width var(--pp4-duration-slow) var(--pp4-ease);
}

.pp4-act-progress__fill--full { background: var(--pp4-color-warning); }

/* ============================================================
   4 · FAIXA DE INDICADORES
   ============================================================ */

.pp4-act-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--pp4-space-3);
}

.pp4-act-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--pp4-space-4) var(--pp4-space-5);
  border: 1px solid var(--pp4-color-border);
  border-radius: var(--pp4-radius-lg);
  background: var(--pp4-color-surface);
}

.pp4-act-stat__label {
  font-size: var(--pp4-text-sm);
  color: var(--pp4-color-text-muted) !important;
}

.pp4-act-stat__value {
  font-size: 1.375rem;
  font-weight: var(--pp4-weight-bold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  color: var(--pp4-color-text);
}

.pp4-act-stat--in .pp4-act-stat__value { color: var(--pp4-color-success); }

/* ============================================================
   5 · AGRUPAMENTO
   ============================================================ */

.pp4-activity .task-platform-block,
html[data-theme] .pp4-activity .task-platform-block {
  display: flex;
  flex-direction: column;
  gap: var(--pp4-space-4);
  padding: var(--pp4-space-5) !important;
  margin: 0 !important;
  border: 1px solid var(--pp4-color-border) !important;
  border-radius: var(--pp4-radius-lg) !important;
  background: var(--pp4-color-surface) !important;
  background-image: none !important;
  box-shadow: none !important;
}

.pp4-activity .task-platform-block h3,
.pp4-act-section__title {
  margin: 0;
  font-size: var(--pp4-text-lg);
  font-weight: var(--pp4-weight-bold);
  color: var(--pp4-color-text) !important;
}

.pp4-activity .task-platform-block p,
.pp4-act-section__sub {
  margin: 4px 0 0;
  font-size: var(--pp4-text-sm);
  line-height: var(--pp4-leading-snug);
  color: var(--pp4-color-text-muted) !important;
}

/* ============================================================
   6 · GRADE E CARD DE ATIVIDADE
   ============================================================ */

.pp4-activity .task-list,
.pp4-act-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--pp4-space-4);
  margin: 0 !important;
  padding: 0 !important;
  list-style: none;
  background: none !important;
  border: 0 !important;
}

.pp4-activity .task-card,
.pp4-act-card,
html[data-theme] .pp4-activity .task-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  padding: 0 !important;
  margin: 0 !important;
  border: 1px solid var(--pp4-color-border) !important;
  border-radius: var(--pp4-radius-lg) !important;
  background: var(--pp4-color-surface-2) !important;
  background-image: none !important;
  box-shadow: none !important;
  transition:
    border-color var(--pp4-duration) var(--pp4-ease),
    transform var(--pp4-duration-fast) var(--pp4-ease);
}

.pp4-activity .task-card:hover,
.pp4-act-card:hover {
  border-color: var(--pp4-color-border-strong) !important;
  transform: translateY(-2px);
}

/* —— Mídia —— */
/* O CSS antigo fixava a miniatura em ~110×100 dentro de um card de 264.
   Aqui ela ocupa a largura toda, em 16:9. */
.pp4-activity .task-card__thumb,
.pp4-activity .task-card .task-card__thumb--video,
html[data-theme] .pp4-activity .task-card__thumb,
.pp4-act-card__media {
  position: relative;
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 100% !important;
  min-width: 0 !important;
  max-width: none !important;
  height: auto !important;
  min-height: 0 !important;
  aspect-ratio: 16 / 9 !important;
  flex: 0 0 auto !important;
  margin: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  border-bottom: 1px solid var(--pp4-color-border) !important;
  background-size: cover;
  background-position: center;
  box-shadow: none !important;
}

.pp4-activity .task-card__platform,
html[data-theme] .pp4-activity .task-card__platform {
  position: absolute;
  top: var(--pp4-space-2);
  right: var(--pp4-space-2);
  padding: 3px 9px;
  border: 0 !important;
  border-radius: var(--pp4-radius-pill);
  background: rgba(5, 7, 13, 0.78) !important;
  background-image: none !important;
  color: var(--pp4-color-text) !important;
  font-size: 10px;
  font-weight: var(--pp4-weight-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: none !important;
}

.pp4-activity .task-card__thumb-icon,
html[data-theme] .pp4-activity .task-card__thumb-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--pp4-radius-pill);
  background: rgba(245, 247, 250, 0.16) !important;
  background-image: none !important;
  color: #ffffff !important;
  backdrop-filter: blur(4px);
  box-shadow: none !important;
}

.pp4-activity .task-card__thumb-icon svg { width: 20px; height: 20px; margin-left: 2px; }

/* —— Corpo —— */
.pp4-activity .task-card__body,
.pp4-act-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--pp4-space-3);
  flex: 1 1 auto;
  padding: var(--pp4-space-4) !important;
}

.pp4-activity .task-card__conv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pp4-activity .task-card__conv-tag,
html[data-theme] .pp4-activity .task-card__conv-tag {
  padding: 3px 8px;
  border: 0 !important;
  border-radius: var(--pp4-radius-pill);
  background: var(--pp4-color-surface-3) !important;
  background-image: none !important;
  color: var(--pp4-color-text-muted) !important;
  font-size: 10px;
  font-weight: var(--pp4-weight-bold);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  box-shadow: none !important;
}

.pp4-activity .task-card__conv-tag--validated,
html[data-theme] .pp4-activity .task-card__conv-tag--validated {
  background: var(--pp4-color-success-soft) !important;
  color: var(--pp4-color-success) !important;
}

.pp4-activity .task-card__title,
.pp4-act-card__title {
  margin: 0;
  font-size: var(--pp4-text-md);
  font-weight: var(--pp4-weight-semibold);
  line-height: var(--pp4-leading-snug);
  color: var(--pp4-color-text) !important;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pp4-activity .task-card__meta,
.pp4-act-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.pp4-activity .task-card__chip,
.pp4-act-card__chip,
html[data-theme] .pp4-activity .task-card__chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid var(--pp4-color-border) !important;
  border-radius: var(--pp4-radius-pill);
  background: var(--pp4-color-surface) !important;
  background-image: none !important;
  color: var(--pp4-color-text-muted) !important;
  font-size: var(--pp4-text-xs);
  font-weight: var(--pp4-weight-semibold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  box-shadow: none !important;
}

/* A recompensa é a informação que move o membro — é a única em verde. */
.pp4-activity .task-card__chip--reward,
html[data-theme] .pp4-activity .task-card__chip--reward {
  background: var(--pp4-color-success-soft) !important;
  border-color: var(--pp4-color-border-success) !important;
  color: var(--pp4-color-success) !important;
}

/* —— Ação —— */
.pp4-activity .task-card__btn,
.pp4-act-card__cta,
html[data-theme] .pp4-activity .task-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pp4-space-2);
  width: 100%;
  min-height: var(--pp4-control-md);
  padding: 0 var(--pp4-space-4) !important;
  border: 0 !important;
  border-radius: var(--pp4-radius-md) !important;
  background: var(--pp4-color-blue) !important;
  background-image: none !important;
  color: #ffffff !important;
  font-family: inherit;
  font-size: var(--pp4-text-md);
  font-weight: var(--pp4-weight-semibold);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  box-shadow: none !important;
  box-sizing: border-box;
  transition: background var(--pp4-duration) var(--pp4-ease);
}

.pp4-activity .task-card__btn:hover { background: #0f2ea8 !important; }

.pp4-activity .task-card__btn:focus-visible {
  outline: 2px solid var(--pp4-color-blue-bright);
  outline-offset: 2px;
}

.pp4-activity .task-card__btn--done,
html[data-theme] .pp4-activity .task-card__btn--done {
  background: var(--pp4-color-success-soft) !important;
  color: var(--pp4-color-success) !important;
  cursor: default;
}

.pp4-activity .task-card__btn--locked,
html[data-theme] .pp4-activity .task-card__btn--locked {
  background: var(--pp4-color-surface-3) !important;
  color: var(--pp4-color-text-muted) !important;
  cursor: not-allowed;
}

/* Card concluído: sem opacidade em texto — a borda verde comunica. */
.pp4-activity .task-card--done,
html[data-theme] .pp4-activity .task-card--done {
  border-color: var(--pp4-color-border-success) !important;
}

/* ============================================================
   7 · AVISOS SEMÂNTICOS
   ============================================================ */

.pp4-activity .bots-alert,
.pp4-act-alert,
html[data-theme] .pp4-activity .bots-alert {
  display: flex;
  flex-direction: column;
  gap: var(--pp4-space-2);
  padding: var(--pp4-space-4) var(--pp4-space-5) !important;
  margin: 0 !important;
  border: 1px solid var(--pp4-color-border-blue) !important;
  border-left: 3px solid var(--pp4-color-blue) !important;
  border-radius: var(--pp4-radius-lg) !important;
  background: var(--pp4-color-blue-soft) !important;
  background-image: none !important;
  color: var(--pp4-color-text-secondary) !important;
  font-size: var(--pp4-text-sm);
  line-height: var(--pp4-leading-snug);
  box-shadow: none !important;
}

/* Teto atingido é informação de limite, não erro — âmbar, não vermelho. */
.pp4-activity .bots-alert--teto,
.pp4-act-alert--warn,
html[data-theme] .pp4-activity .bots-alert--teto {
  border-color: var(--pp4-color-warning) !important;
  border-left-color: var(--pp4-color-warning) !important;
  background: var(--pp4-color-warning-soft) !important;
}

.pp4-activity .bots-alert--lembrete,
.pp4-act-alert--ok,
html[data-theme] .pp4-activity .bots-alert--lembrete {
  border-color: var(--pp4-color-border-success) !important;
  border-left-color: var(--pp4-color-success) !important;
  background: var(--pp4-color-success-soft) !important;
}

.pp4-activity .bots-alert a,
html[data-theme] .pp4-activity .bots-alert a {
  display: inline-flex !important;
  align-items: center;
  align-self: flex-start;
  min-height: var(--pp4-control-sm);
  margin: 0 !important;
  padding: 0 var(--pp4-space-4) !important;
  border-radius: var(--pp4-radius-md);
  background: var(--pp4-color-blue) !important;
  color: #ffffff !important;
  font-weight: var(--pp4-weight-semibold);
  text-decoration: none !important;
}

.pp4-activity .bots-alert--teto a,
html[data-theme] .pp4-activity .bots-alert--teto a {
  background: var(--pp4-color-warning) !important;
  color: #3d2a00 !important;
}

/* ============================================================
   8 · ESTADO VAZIO
   ============================================================ */

.pp4-activity .empty-state,
.pp4-act-empty,
html[data-theme] .pp4-activity .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--pp4-space-3);
  padding: var(--pp4-space-12) var(--pp4-space-5) !important;
  margin: 0 !important;
  border: 1px dashed var(--pp4-color-border-strong) !important;
  border-radius: var(--pp4-radius-lg) !important;
  background: var(--pp4-color-surface) !important;
  background-image: none !important;
  text-align: center;
  box-shadow: none !important;
}

.pp4-activity .empty-state__title,
.pp4-act-empty__title {
  margin: 0;
  font-size: var(--pp4-text-lg);
  font-weight: var(--pp4-weight-bold);
  color: var(--pp4-color-text) !important;
}

.pp4-activity .empty-state__subtitle,
.pp4-activity .empty-state p,
.pp4-act-empty__sub {
  margin: 0;
  font-size: var(--pp4-text-md);
  color: var(--pp4-color-text-muted) !important;
}

.pp4-activity .bots-empty__cta,
html[data-theme] .pp4-activity .bots-empty__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--pp4-control-md);
  margin-top: var(--pp4-space-2);
  padding: 0 var(--pp4-space-5) !important;
  border: 0 !important;
  border-radius: var(--pp4-radius-md);
  background: var(--pp4-color-blue) !important;
  background-image: none !important;
  color: #ffffff !important;
  font-size: var(--pp4-text-md);
  font-weight: var(--pp4-weight-semibold);
  text-decoration: none;
  box-shadow: none !important;
}

.pp4-activity .bots-empty__cta:hover { background: #0f2ea8 !important; }

/* ============================================================
   9 · CARREGAMENTO
   ============================================================ */

.pp4-act-skeleton {
  border-radius: var(--pp4-radius-lg);
  background: var(--pp4-color-surface-2);
  animation: pp4-act-pulse 1.2s var(--pp4-ease) infinite;
}

.pp4-act-skeleton--card { aspect-ratio: 3 / 4; }
.pp4-act-skeleton--line { height: 14px; border-radius: var(--pp4-radius-sm); }

@keyframes pp4-act-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* ============================================================
   10 · NEUTRALIZAÇÃO DO TEMA LEGADO
   ============================================================

   `brand-theme.css:768` — cadeia de 4 `:not()` (0,6,0) sobre `.card` e,
   na lista da linha 775, também `.empty-state`. */

.pp4-activity .empty-state:not(.orange):not(.team-summary):not(.profile-header):not(.task-summary),
.pp4-activity .card:not(.orange):not(.team-summary):not(.profile-header):not(.task-summary) {
  background-color: var(--pp4-color-surface) !important;
  border-color: var(--pp4-color-border) !important;
}

/* `.shell--app .card p`, `.shell--app p` e `.shell--app .content h2/h3`. */
.pp4-activity .bots-intro .bots-intro__hint,
.pp4-activity .bots-intro .bots-intro__wallet,
.pp4-activity .bot-detail-head .bot-detail-head__sorteio,
.pp4-activity .task-platform-block .task-platform-block__head p,
.pp4-activity .empty-state .empty-state__subtitle {
  color: var(--pp4-color-text-muted) !important;
}

.pp4-activity .bots-intro .bots-intro__title,
.pp4-activity .task-platform-block .task-platform-block__head h3,
.pp4-activity .task-card .task-card__title,
.pp4-activity .empty-state .empty-state__title {
  color: var(--pp4-color-text) !important;
}

/* Espelho da regra genérica de links (0,8,1) → 0,9,1. */
.pp4-shell .content .pp4-activity a.task-card__btn:not(.btn):not(.btn-primary):not(.app-topbar__deposit):not(.dep-submit):not(.page-header__back):not(.app-topbar__tab),
.pp4-shell .content .pp4-activity a.bots-empty__cta:not(.btn):not(.btn-primary):not(.app-topbar__deposit):not(.dep-submit):not(.page-header__back):not(.app-topbar__tab) {
  color: #ffffff !important;
}

.pp4-shell .content .pp4-activity a.bot-back:not(.btn):not(.btn-primary):not(.app-topbar__deposit):not(.dep-submit):not(.page-header__back):not(.app-topbar__tab) {
  color: var(--pp4-color-text) !important;
}

/* Rótulos herdam do botão. */
.pp4-activity .task-card__btn span,
.pp4-activity .task-card__btn svg { color: inherit !important; }

/* ============================================================
   11 · MODAL DE COMPROVANTE
   ============================================================

   `_task_proof_modal.php` é compartilhado por Tarefas e Dashboard.
   No Sprint 8 este bloco ficou escopado em `.pp4-activity`, que só
   existe em Tarefas — no Dashboard o modal continuava com borda e
   botão dourados. Como o parcial serve mais de uma tela, o escopo
   correto é `.pp4-shell`, igual ao que foi feito com `_page_header.php`.
   Os ganchos de JS (`#task-proof-*`, `data-close`) não foram tocados. */

.pp4-shell .task-modal__backdrop,
.pp4-flow .task-modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 13, 0.72);
  backdrop-filter: blur(2px);
}

.pp4-shell .task-modal__sheet,
html[data-theme] .pp4-shell .task-modal__sheet {
  border: 1px solid var(--pp4-color-border) !important;
  border-radius: var(--pp4-radius-xl) !important;
  background: var(--pp4-color-surface) !important;
  background-image: none !important;
  color: var(--pp4-color-text) !important;
  box-shadow: var(--pp4-elev-3) !important;
}

.pp4-shell .task-modal__close,
html[data-theme] .pp4-shell .task-modal__close {
  width: var(--pp4-control-md);
  height: var(--pp4-control-md);
  border: 0 !important;
  border-radius: 10px;
  background: transparent !important;
  color: var(--pp4-color-text-muted) !important;
}

.pp4-shell .task-modal__close:hover {
  background: var(--pp4-color-surface-2) !important;
  color: var(--pp4-color-text) !important;
}

.pp4-shell .task-modal__title {
  margin: 0 0 4px;
  font-size: var(--pp4-text-lg);
  font-weight: var(--pp4-weight-bold);
  color: var(--pp4-color-text) !important;
}

.pp4-shell .task-modal .task-modal__sub,
.pp4-shell .task-proof-upload .task-proof-upload__hint,
.pp4-shell .task-proof-upload .task-proof-upload__name,
.pp4-shell .task-proof-footer .task-proof-footer__hint {
  margin: 0;
  font-size: var(--pp4-text-sm);
  line-height: var(--pp4-leading-snug);
  color: var(--pp4-color-text-muted) !important;
}

.pp4-shell .task-proof-reward,
html[data-theme] .pp4-shell .task-proof-reward {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px !important;
  margin: 0 !important;
  border: 1px solid var(--pp4-color-border-success) !important;
  border-radius: var(--pp4-radius-pill) !important;
  background: var(--pp4-color-success-soft) !important;
  background-image: none !important;
  color: var(--pp4-color-success) !important;
  font-size: var(--pp4-text-sm);
  font-weight: var(--pp4-weight-bold);
  font-variant-numeric: tabular-nums;
}

.pp4-shell .task-proof-reward strong { color: inherit !important; }

.pp4-shell .task-proof-upload,
html[data-theme] .pp4-shell .task-proof-upload {
  display: flex;
  flex-direction: column;
  gap: var(--pp4-space-2);
  padding: var(--pp4-space-5) !important;
  border: 1px dashed var(--pp4-color-border-strong) !important;
  border-radius: var(--pp4-radius-lg) !important;
  background: var(--pp4-color-surface-2) !important;
  background-image: none !important;
  text-align: center;
  box-shadow: none !important;
}

.pp4-shell .task-proof-upload__btn,
html[data-theme] .pp4-shell .task-proof-upload__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pp4-space-2);
  min-height: var(--pp4-control-md);
  padding: 0 var(--pp4-space-5) !important;
  border: 1px solid var(--pp4-color-border) !important;
  border-radius: var(--pp4-radius-md) !important;
  background: var(--pp4-color-surface) !important;
  background-image: none !important;
  color: var(--pp4-color-text) !important;
  font-size: var(--pp4-text-md);
  font-weight: var(--pp4-weight-semibold);
  cursor: pointer;
  box-shadow: none !important;
}

.pp4-shell .task-proof-upload .task-proof-upload__btn-text { color: inherit !important; }
.pp4-shell .task-proof-upload__btn:hover { background: var(--pp4-color-surface-3) !important; }

.pp4-shell .task-proof-upload__preview {
  max-width: 100%;
  border-radius: var(--pp4-radius-md);
  border: 1px solid var(--pp4-color-border);
}

.pp4-shell .task-proof-footer,
html[data-theme] .pp4-shell .task-proof-footer {
  display: flex;
  flex-direction: column;
  gap: var(--pp4-space-3);
  padding-top: var(--pp4-space-4) !important;
  border: 0 !important;
  border-top: 1px solid var(--pp4-color-border) !important;
  background: none !important;
  background-image: none !important;
  color: var(--pp4-color-text) !important;
}

.pp4-shell .task-modal__cta,
html[data-theme] .pp4-shell .task-modal__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  border: 0 !important;
  border-radius: var(--pp4-radius-md) !important;
  background: var(--pp4-color-blue) !important;
  background-image: none !important;
  color: #ffffff !important;
  font-family: inherit;
  font-size: var(--pp4-text-md);
  font-weight: var(--pp4-weight-bold);
  cursor: pointer;
  box-shadow: none !important;
}

.pp4-shell .task-modal__cta:hover { background: #0f2ea8 !important; }
.pp4-shell .task-modal__cta:disabled {
  background: var(--pp4-color-surface-2) !important;
  color: var(--pp4-color-text-muted) !important;
  cursor: not-allowed;
}

.pp4-shell .task-modal__player,
.pp4-shell .task-modal__player-frame {
  border-radius: var(--pp4-radius-md);
  overflow: hidden;
}

.pp4-shell .task-modal__no-video {
  color: var(--pp4-color-text-muted) !important;
  font-size: var(--pp4-text-sm);
}

/* ============================================================
   12 · RESPONSIVIDADE
   ============================================================ */

@media (max-width: 1279px) {
  .pp4-activity .task-list,
  .pp4-act-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
}

@media (max-width: 767px) {
  .pp4-activity { gap: var(--pp4-space-4); }
  .pp4-activity .bots-intro,
  .pp4-activity .bot-detail-head,
  .pp4-activity .task-platform-block { padding: var(--pp4-space-4) !important; }
  .pp4-activity .bots-intro__title,
  .pp4-activity .bot-detail-head h2 { font-size: 1.25rem; }

  /* Duas colunas em 390px dão ~171px por card — comporta a miniatura
     16:9 e o título em 3 linhas. */
  .pp4-activity .task-list,
  .pp4-act-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--pp4-space-3);
  }

  .pp4-activity .task-card__body { padding: var(--pp4-space-3) !important; gap: var(--pp4-space-2); }
  .pp4-activity .task-card__title { font-size: var(--pp4-text-sm); }
  .pp4-activity .task-card__btn { font-size: var(--pp4-text-sm); padding: 0 var(--pp4-space-2) !important; }
  .pp4-activity .bot-card__badge { align-self: flex-start; }
}

/* Abaixo de 360 a grade vira coluna única: dois cards de 150px
   truncariam o título e o rótulo do botão ao mesmo tempo. */
@media (max-width: 359px) {
  .pp4-activity .task-list,
  .pp4-act-grid { grid-template-columns: minmax(0, 1fr); }
}

/* ============================================================
   12 · MOVIMENTO REDUZIDO
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  .pp4-activity *,
  .pp4-activity *::before,
  .pp4-activity *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .pp4-activity .task-card:hover,
  .pp4-act-card:hover { transform: none; }
  .pp4-act-skeleton { animation: none; }
}