/* ==========================================================================
   CAOSmarada · Alert Center (Wave 0 Sem 2)
   --------------------------------------------------------------------------
   Sininho global + dropdown preview + página completa com feed P0/P1/P2.
   Espelho do .planning/design-preview/alert-center.html.
   Prefixo cmd-ac-* pra nao colidir com .notif-dropdown legado.
   ========================================================================== */

/* ── Sino: badge novo (substitui inline antigo) ───────────────────────────── */

#notif-badge {
  /* Mantém posicionamento absoluto do markup inline; sobrescreve cor/animação */
  background: var(--cmd-sell) !important;
  font-family: var(--cmd-ff-mono) !important;
  font-weight: 700 !important;
  letter-spacing: 0.02em !important;
}

#notif-badge.cmd-ac-badge--pulse-em {
  background: var(--cmd-em) !important;
  animation: cmd-ac-pulse-em 2s infinite;
}

#notif-badge.cmd-ac-badge--pulse-p0 {
  background: var(--cmd-sell) !important;
  animation: cmd-ac-pulse-p0 1.5s infinite;
}

@keyframes cmd-ac-pulse-em {
  0%, 100% { box-shadow: 0 0 0 2px var(--bg-base, #0d1117), 0 0 0 0 var(--cmd-em-border); }
  50%      { box-shadow: 0 0 0 2px var(--bg-base, #0d1117), 0 0 0 6px transparent; }
}

@keyframes cmd-ac-pulse-p0 {
  0%, 100% { box-shadow: 0 0 0 2px var(--bg-base, #0d1117), 0 0 0 0 var(--cmd-sell-border); }
  50%      { box-shadow: 0 0 0 2px var(--bg-base, #0d1117), 0 0 0 8px transparent; }
}

/* ── Dropdown preview (cmd-ac-pop) — substitui #notif-dropdown legado ─────── */

.cmd-ac-pop {
  position: fixed;
  top: 58px;
  right: 18px;
  z-index: 7000;
  width: 360px;
  max-height: 70vh;
  background: var(--cmd-bg-elevated);
  border: 1px solid var(--cmd-border-subtle);
  border-radius: var(--cmd-r-lg);
  box-shadow: var(--cmd-sh-modal);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: cmd-ac-pop-in var(--cmd-t-fast);
}

.cmd-ac-pop[hidden] {
  display: none;
}

@keyframes cmd-ac-pop-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.cmd-ac-pop__header {
  padding: var(--cmd-sp-4) var(--cmd-sp-5);
  border-bottom: 1px solid var(--cmd-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cmd-ac-pop__title {
  font: var(--cmd-w-semibold) var(--cmd-f-body)/1 var(--cmd-ff-ui);
  color: var(--cmd-text-primary);
  margin: 0;
}

.cmd-ac-pop__meta {
  font: var(--cmd-w-semibold) 10px/1 var(--cmd-ff-mono);
  color: var(--cmd-text-tertiary);
  letter-spacing: var(--cmd-ls-caps);
  text-transform: uppercase;
}

.cmd-ac-pop__list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
}

.cmd-ac-pop__empty {
  padding: var(--cmd-sp-8) var(--cmd-sp-5);
  text-align: center;
  color: var(--cmd-text-tertiary);
  font-size: var(--cmd-f-caption);
}

.cmd-ac-pop__footer {
  padding: var(--cmd-sp-3) var(--cmd-sp-5);
  border-top: 1px solid var(--cmd-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--cmd-sp-2);
}

.cmd-ac-pop__cta {
  background: transparent;
  border: none;
  color: var(--cmd-em);
  font: var(--cmd-w-semibold) var(--cmd-f-caption)/1 var(--cmd-ff-ui);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--cmd-r-sm);
  transition: background var(--cmd-t-fast);
}

.cmd-ac-pop__cta:hover {
  background: var(--cmd-em-soft);
}

.cmd-ac-pop__cta--ghost {
  color: var(--cmd-text-tertiary);
}

.cmd-ac-pop__cta--ghost:hover {
  color: var(--cmd-text-primary);
  background: var(--cmd-bg-surface);
}

/* ── Item do feed (compartilhado entre dropdown e pagina) ──────────────────── */

.cmd-ac-item {
  display: grid;
  grid-template-columns: 4px auto 1fr auto;
  gap: var(--cmd-sp-3);
  padding: var(--cmd-sp-3) var(--cmd-sp-5);
  border-bottom: 1px solid var(--cmd-border-subtle);
  align-items: flex-start;
  transition: background var(--cmd-t-fast);
  position: relative;
}

.cmd-ac-item:hover {
  background: var(--cmd-bg-surface);
}

.cmd-ac-item:last-child {
  border-bottom: none;
}

.cmd-ac-item--unread {
  background: rgba(255, 255, 255, 0.015);
}

.cmd-ac-item--p0 .cmd-ac-item__rail { background: var(--cmd-sell); }
.cmd-ac-item--p1 .cmd-ac-item__rail { background: var(--cmd-hold); }
.cmd-ac-item--p2 .cmd-ac-item__rail { background: var(--cmd-info); }

.cmd-ac-item__rail {
  border-radius: 2px;
  align-self: stretch;
  min-height: 36px;
  width: 4px;
}

.cmd-ac-item__icon {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--cmd-bg-elevated);
  border: 1px solid var(--cmd-border-subtle);
  color: var(--cmd-text-secondary);
}

.cmd-ac-item--p0 .cmd-ac-item__icon {
  color: var(--cmd-sell);
  border-color: var(--cmd-sell-border);
  background: var(--cmd-sell-soft);
}

.cmd-ac-item--p1 .cmd-ac-item__icon {
  color: var(--cmd-hold);
  border-color: var(--cmd-hold-border);
  background: var(--cmd-hold-soft);
}

.cmd-ac-item--p2 .cmd-ac-item__icon {
  color: var(--cmd-info);
  border-color: var(--cmd-info-border);
  background: var(--cmd-info-soft);
}

/* Wave 2 #13.B.2 — News mention: amber/gold + clica abre artigo */
.cmd-ac-item--mention .cmd-ac-item__icon {
  color: #1a1300;
  background: linear-gradient(135deg, rgba(245,158,11,.94), rgba(217,119,6,.94));
  border-color: rgba(255,220,130,.55);
}
.cmd-ac-item--mention {
  transition: background .15s;
}
.cmd-ac-item--mention:hover {
  background: rgba(245,158,11,.04);
}

.cmd-ac-item__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cmd-ac-item__title {
  font: var(--cmd-w-semibold) 13px/1.3 var(--cmd-ff-ui);
  color: var(--cmd-text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.cmd-ac-item__ticker {
  font: var(--cmd-w-semibold) 11px/1 var(--cmd-ff-mono);
  color: var(--cmd-text-tertiary);
  padding: 2px 6px;
  background: var(--cmd-bg-surface);
  border: 1px solid var(--cmd-border-subtle);
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.cmd-ac-item__sub {
  font: var(--cmd-w-regular) var(--cmd-f-caption)/1.5 var(--cmd-ff-ui);
  color: var(--cmd-text-tertiary);
}

.cmd-ac-item__meta {
  display: flex;
  align-items: center;
  gap: var(--cmd-sp-2);
  margin-top: 6px;
  font: var(--cmd-w-regular) 11px/1 var(--cmd-ff-mono);
  color: var(--cmd-text-muted);
  letter-spacing: 0.02em;
}

.cmd-ac-item__actions {
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transition: opacity var(--cmd-t-fast);
  flex-shrink: 0;
}

.cmd-ac-item:hover .cmd-ac-item__actions,
.cmd-ac-item:focus-within .cmd-ac-item__actions {
  opacity: 1;
}

.cmd-ac-item__btn {
  background: transparent;
  border: 1px solid var(--cmd-border-subtle);
  color: var(--cmd-text-tertiary);
  width: 24px;
  height: 24px;
  border-radius: var(--cmd-r-sm);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all var(--cmd-t-fast);
  padding: 0;
}

.cmd-ac-item__btn:hover {
  border-color: var(--cmd-border-strong);
  color: var(--cmd-text-primary);
  background: var(--cmd-bg-elevated);
}

/* ── Página dedicada page-alert-center ───────────────────────────────────── */

.cmd-ac-page {
  padding: 0;
}

.cmd-ac-page__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--cmd-sp-5);
  margin-bottom: var(--cmd-sp-5);
  flex-wrap: wrap;
}

.cmd-ac-page__title {
  font-family: var(--cmd-ff-serif);
  font-style: italic;
  font-weight: var(--cmd-w-regular);
  font-size: var(--cmd-f-headline);
  line-height: 1.05;
  letter-spacing: var(--cmd-ls-serif-headline);
  margin: 0;
  color: var(--cmd-text-primary);
}

.cmd-ac-page__title em {
  color: var(--cmd-em);
  font-style: italic;
}

.cmd-ac-page__crumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: var(--cmd-w-semibold) 10px/1 var(--cmd-ff-mono);
  color: var(--cmd-text-tertiary);
  letter-spacing: var(--cmd-ls-caps-wide);
  text-transform: uppercase;
  margin-bottom: var(--cmd-sp-2);
}

/* Tabs P0/P1/P2 + filtros */
.cmd-ac-tabs {
  display: flex;
  align-items: center;
  gap: var(--cmd-sp-2);
  margin-bottom: var(--cmd-sp-4);
  flex-wrap: wrap;
}

.cmd-ac-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--cmd-r-md);
  border: 1px solid var(--cmd-border-subtle);
  background: var(--cmd-bg-surface);
  color: var(--cmd-text-secondary);
  font: var(--cmd-w-medium) var(--cmd-f-caption)/1 var(--cmd-ff-ui);
  cursor: pointer;
  transition: all var(--cmd-t-fast);
}

.cmd-ac-tab:hover {
  border-color: var(--cmd-border-strong);
  color: var(--cmd-text-primary);
}

.cmd-ac-tab--active {
  background: var(--cmd-em-soft);
  border-color: var(--cmd-em-border);
  color: var(--cmd-em);
}

.cmd-ac-tab__count {
  font: var(--cmd-w-semibold) 10px/1 var(--cmd-ff-mono);
  background: var(--cmd-bg-elevated);
  border: 1px solid var(--cmd-border-subtle);
  padding: 2px 6px;
  border-radius: var(--cmd-r-pill);
  color: var(--cmd-text-tertiary);
  min-width: 18px;
  text-align: center;
}

.cmd-ac-tab--active .cmd-ac-tab__count {
  background: var(--cmd-em);
  color: #000;
  border-color: var(--cmd-em);
}

/* Snooze bar sticky */
.cmd-ac-snooze-bar {
  display: flex;
  align-items: center;
  gap: var(--cmd-sp-3);
  padding: var(--cmd-sp-3) var(--cmd-sp-5);
  background: var(--cmd-bg-surface);
  border: 1px solid var(--cmd-border-subtle);
  border-radius: var(--cmd-r-md);
  margin-bottom: var(--cmd-sp-4);
  flex-wrap: wrap;
  position: sticky;
  top: 12px;
  z-index: 10;
}

.cmd-ac-snooze-bar__label {
  font: var(--cmd-w-semibold) var(--cmd-f-caption)/1 var(--cmd-ff-ui);
  color: var(--cmd-text-secondary);
  white-space: nowrap;
}

.cmd-ac-snooze-bar__btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.cmd-ac-snooze-btn {
  font: var(--cmd-w-semibold) 11px/1 var(--cmd-ff-mono);
  letter-spacing: var(--cmd-ls-caps);
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: var(--cmd-r-sm);
  border: 1px solid var(--cmd-border-subtle);
  background: var(--cmd-bg-elevated);
  color: var(--cmd-text-secondary);
  cursor: pointer;
  transition: all var(--cmd-t-fast);
}

.cmd-ac-snooze-btn:hover {
  border-color: var(--cmd-em-border);
  color: var(--cmd-em);
  background: var(--cmd-em-soft);
}

.cmd-ac-snooze-bar__status {
  margin-left: auto;
  font: var(--cmd-w-regular) 11px/1.4 var(--cmd-ff-mono);
  color: var(--cmd-hold);
  display: flex;
  align-items: center;
  gap: 6px;
}

.cmd-ac-snooze-bar__status-btn {
  background: transparent;
  border: 1px solid var(--cmd-hold-border);
  color: var(--cmd-hold);
  font: var(--cmd-w-semibold) 10px/1 var(--cmd-ff-mono);
  padding: 4px 8px;
  border-radius: var(--cmd-r-sm);
  cursor: pointer;
  letter-spacing: var(--cmd-ls-caps);
  text-transform: uppercase;
}

.cmd-ac-snooze-bar__status-btn:hover {
  background: var(--cmd-hold-soft);
}

/* Feed groups por dia */
.cmd-ac-feed {
  display: flex;
  flex-direction: column;
  gap: var(--cmd-sp-5);
}

.cmd-ac-day {
  display: flex;
  flex-direction: column;
  gap: var(--cmd-sp-1);
}

.cmd-ac-day__label {
  font: var(--cmd-w-semibold) var(--cmd-f-nano)/1 var(--cmd-ff-mono);
  color: var(--cmd-text-tertiary);
  letter-spacing: var(--cmd-ls-caps-wide);
  text-transform: uppercase;
  padding: 8px var(--cmd-sp-5) 4px;
}

.cmd-ac-day__list {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--cmd-bg-surface);
  border: 1px solid var(--cmd-border-subtle);
  border-radius: var(--cmd-r-lg);
  overflow: hidden;
}

.cmd-ac-empty {
  padding: var(--cmd-sp-10) var(--cmd-sp-5);
  text-align: center;
  color: var(--cmd-text-tertiary);
  font-size: var(--cmd-f-caption);
  background: var(--cmd-bg-surface);
  border: 1px dashed var(--cmd-border-subtle);
  border-radius: var(--cmd-r-lg);
}

/* Action toolbar topo direito */
.cmd-ac-page__actions {
  display: flex;
  gap: var(--cmd-sp-2);
  flex-wrap: wrap;
}

.cmd-ac-action-btn {
  font: var(--cmd-w-medium) var(--cmd-f-caption)/1 var(--cmd-ff-ui);
  padding: 8px 14px;
  border-radius: var(--cmd-r-md);
  border: 1px solid var(--cmd-border-subtle);
  background: var(--cmd-bg-surface);
  color: var(--cmd-text-secondary);
  cursor: pointer;
  transition: all var(--cmd-t-fast);
}

.cmd-ac-action-btn:hover {
  border-color: var(--cmd-border-strong);
  color: var(--cmd-text-primary);
}

.cmd-ac-action-btn--primary {
  background: var(--cmd-em);
  color: #000;
  border-color: var(--cmd-em);
  font-weight: var(--cmd-w-semibold);
}

.cmd-ac-action-btn--primary:hover {
  background: #2ec286;
  border-color: #2ec286;
}

/* Mobile */
@media (max-width: 640px) {
  .cmd-ac-pop {
    right: 8px;
    left: 8px;
    width: auto;
    top: 64px;
  }

  .cmd-ac-item__actions {
    opacity: 1;
  }

  .cmd-ac-snooze-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .cmd-ac-snooze-bar__status {
    margin-left: 0;
  }
}