/* The Daily Brief (public page). Tokens, buttons, title and spinner come from tokens.css. */

.sp-app.daily-brief {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
}

/* ---- Header: the site's page title, with the brief's date and actions ---- */
.daily-brief .db-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--app-rule);
}

.daily-brief .db-badge {
  display: inline-block;
  margin: 0 0 0 var(--space-2);
  padding: 2px 8px;
  background: var(--app-red);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  vertical-align: 2px;
}

.daily-brief .db-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ---- Layout: viewer + archive ---- */
.daily-brief .db-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: var(--space-5);
  align-items: start;
}

.daily-brief .db-viewer {
  position: relative;
  min-height: 420px;
  border: 1px solid var(--app-border);
  background: var(--app-surface-alt);
  overflow: hidden;
}

.daily-brief .db-frame {
  display: block;
  width: 100%;
  height: max(620px, calc(100vh - 240px));
  margin: 0;
  border: 0;
  background: #525659; /* PDF viewer grey, so the frame doesn't flash white */
}

.daily-brief .db-status,
.daily-brief .db-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 420px;
  padding: var(--space-6);
  text-align: center;
  color: var(--app-grey);
}

.daily-brief .db-status--error {
  color: var(--app-text);
}

.daily-brief .db-status--error .sp-spinner {
  display: none;
}

.daily-brief .db-fallback__icon {
  color: var(--app-navy);
}

.daily-brief .db-fallback__name {
  font-size: 18px;
  color: var(--app-navy);
}

/* ---- Archive ---- */
.daily-brief .db-archive {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-height: max(620px, calc(100vh - 240px));
  padding: 0;
}

.daily-brief .db-archive__heading {
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--app-rule);
  font-size: 18px;
  font-weight: 700;
  color: var(--app-navy);
}

.daily-brief .db-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  padding: 0 var(--space-3);
  border: 1px solid var(--app-border);
  color: var(--app-grey);
}

.daily-brief .db-search:focus-within {
  border-color: var(--app-navy);
}

.daily-brief .db-search__input {
  flex: 1;
  min-height: 34px;
  padding: 0;
  border: 0;
  outline: none;
  background: transparent;
  font-size: 14px;
}

.daily-brief .db-archive__list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.daily-brief .db-month + .db-month {
  margin-top: var(--space-1);
}

.daily-brief .db-month__summary {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) var(--space-2) var(--space-2) 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--app-navy);
  cursor: pointer;
  list-style: none;
}

.daily-brief .db-month__summary::-webkit-details-marker {
  display: none;
}

.daily-brief .db-month__summary::after {
  content: "+";
  color: var(--app-grey);
  font-weight: 400;
}

.daily-brief .db-month[open] > .db-month__summary::after {
  content: "\2212"; /* minus */
}

.daily-brief .db-month__summary:hover {
  color: var(--app-red);
}

.daily-brief .db-month__items {
  margin: 0 0 var(--space-2);
  padding: 0;
  list-style: none;
}

.daily-brief .db-item,
.daily-brief .db-item:hover {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  width: 100%;
  margin: 0;
  padding: 6px var(--space-2) 6px var(--space-3);
  border: 0;
  border-left: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--app-grey);
  font-size: 15px;
  text-align: left;
  cursor: pointer;
}

.daily-brief .db-item:hover {
  color: var(--app-red);
}

.daily-brief .db-item[aria-current="true"],
.daily-brief .db-item[aria-current="true"]:hover {
  border-left-color: var(--app-red);
  background: var(--app-surface-alt);
  color: var(--app-navy);
  font-weight: 700;
}

.daily-brief .db-item__day {
  font-size: 13px;
  font-weight: 400;
}

.daily-brief .db-archive__empty {
  padding: var(--space-2) 0;
  font-size: 14px;
  color: var(--app-grey);
}

.daily-brief .db-manage:is(:link, :visited) {
  align-self: flex-start;
  padding-top: var(--space-2);
  font-size: 13px;
  color: var(--app-grey);
}

/* ---- Narrow screens: archive below the viewer ---- */
@media (max-width: 991px) {
  .daily-brief .db-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .daily-brief .db-archive {
    max-height: none;
  }

  .daily-brief .db-archive__list {
    max-height: 420px;
  }
}

@media (max-width: 600px) {
  .sp-app.daily-brief {
    padding-top: var(--space-5);
  }

  .daily-brief .sp-title {
    font-size: 30px;
  }

  .daily-brief .db-actions {
    width: 100%;
  }

  .daily-brief .db-actions .sp-btn--primary {
    flex: 1;
  }
}