/* ============================================================
   WORTHY IDEAL — top nav (topbar + pillar tabs) and the sub-tabs
   slot, including the Dispatch day-strip that renders in that
   same slot.
   ============================================================ */

/* ---------- top bar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--topbar-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--page-border);
}

.topbar-row {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--page-text);
  flex: 0 0 auto;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--page-border-strong);
  background: var(--ivory);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.brand-word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.pillar-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1 1 auto;
  min-width: 0;
  mask-image: linear-gradient(to right, black calc(100% - 24px), transparent 100%);
  -webkit-mask-image: linear-gradient(to right, black calc(100% - 24px), transparent 100%);
}

.pillar-tabs::-webkit-scrollbar { display: none; }

.pillar-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--page-text-soft);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.pillar-tab svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.pillar-tab:hover {
  background: var(--tab-hover-bg);
  color: var(--page-text);
}

.pillar-tab.active {
  background: var(--active-tab-bg);
  color: var(--active-tab-text);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--page-border);
  background: transparent;
  color: var(--page-text-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.4s ease;
}

.icon-btn svg { width: 17px; height: 17px; }

.icon-btn:hover {
  background: var(--tab-hover-bg);
  color: var(--page-text);
  border-color: var(--page-border-strong);
}

.icon-btn.is-loading svg {
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ---------- sub tabs ---------- */

.sub-tabs {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: none;
  gap: 22px;
  overflow-x: auto;
  scrollbar-width: none;
}

.sub-tabs.visible {
  display: flex;
}

.sub-tabs::-webkit-scrollbar { display: none; }

.sub-tab {
  position: relative;
  padding: 12px 2px;
  text-decoration: none;
  color: var(--page-text-faint);
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.sub-tab:hover {
  color: var(--page-text);
}

.sub-tab.active {
  color: var(--page-text);
  border-bottom-color: var(--page-text);
}

/* ---------- day strip (Dispatch, sits in the sub-tabs slot) ---------- */

.sub-tabs.day-strip {
  gap: 8px;
  padding-top: 4px;
  padding-bottom: 4px;
}

.day-tab {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 16px 13px;
  border-radius: var(--radius-sm);
  border-bottom: 2px solid transparent;
}

.day-tab-label {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.day-tab-today {
  font-family: var(--font-ui);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--page-text-faint);
  border: 1px solid var(--page-border-strong);
  border-radius: var(--radius-pill);
  padding: 1px 8px;
}

.day-tab.active .day-tab-today {
  color: var(--page-text);
  border-color: var(--page-border-strong);
}