/* QPal assessment header row fix.
   Presentation only: enforce the requested Back | Mode/Subject | Item row on
   mobile Chromium, keep one centered back chevron, move Mock Board's section
   badge into the lower timer row, and control orange-area spacing without
   touching assessment, timer, TTS, scoring, or data logic. */

:root {
  --qpal-assessment-header-stack-gap: 2px;
  --qpal-assessment-lower-handoff-gap: 2.8px;
}

.qpal-assessment-top-region {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) !important;
  grid-template-rows: auto auto !important;
  gap: var(--qpal-assessment-header-stack-gap) 0 !important;
  row-gap: var(--qpal-assessment-header-stack-gap) !important;
  column-gap: 0 !important;
  padding-bottom: 0 !important;
}

.qpal-assessment-primary-row {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  width: 100% !important;
  min-width: 0 !important;
  gap: 0 !important;
}

.qpal-assessment-primary-row .qpal-tts-assessment-button {
  grid-column: auto !important;
  grid-row: auto !important;
  justify-self: auto !important;
  margin: 0 0 0 auto !important;
}

.qpal-assessment-secondary-row {
  display: grid !important;
  grid-template-columns: 38px minmax(0, 1fr) var(--qpal-assessment-right-control-width) !important;
  align-items: center !important;
  width: 100% !important;
  min-width: 0 !important;
  gap: 0 var(--qpal-assessment-header-stack-gap) !important;
  row-gap: 0 !important;
  column-gap: var(--qpal-assessment-header-stack-gap) !important;
  flex-wrap: nowrap !important;
}

.qpal-assessment-top-region .qpal-assessment-back-button {
  position: relative !important;
  display: grid !important;
  place-items: center !important;
  grid-column: 1 !important;
  grid-row: 1 !important;
  justify-self: start !important;
  align-self: center !important;
  width: 38px !important;
  height: var(--qpal-assessment-header-control-height) !important;
  min-width: 38px !important;
  min-height: var(--qpal-assessment-header-control-height) !important;
  box-sizing: border-box !important;
  padding: 0 !important;
  margin: 0 !important;
  gap: 0 !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: 12px !important;
  background: var(--surface-muted) !important;
  color: var(--text-primary) !important;
  box-shadow: var(--inner-highlight) !important;
  font-size: 0 !important;
  line-height: 1 !important;
  overflow: hidden;
  cursor: pointer;
}

.qpal-assessment-top-region .qpal-assessment-back-button::before {
  content: none !important;
  display: none !important;
}

.qpal-assessment-top-region .qpal-assessment-back-button::after {
  content: "" !important;
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translate(-50%, -50%);
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M15 18l-6-6 6-6' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M15 18l-6-6 6-6' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

.qpal-assessment-top-region .qpal-assessment-back-button:hover,
.qpal-assessment-top-region .qpal-assessment-back-button:focus-visible {
  outline: none;
  border-color: var(--accent-border) !important;
  color: var(--accent) !important;
  background: var(--surface-muted) !important;
  box-shadow: 0 0 0 3px var(--focus-ring), var(--inner-highlight) !important;
}

.qpal-assessment-secondary-row .mode-badge {
  grid-column: 2 !important;
  grid-row: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  margin: 0 !important;
  text-align: center !important;
  overflow: hidden !important;
}

.qpal-assessment-mode-label {
  display: block;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
}

.qpal-assessment-secondary-row .score-box {
  grid-column: 3 !important;
  grid-row: 1 !important;
  justify-self: stretch !important;
  margin: 0 !important;
}

/* Mock Board only: section name belongs to the lower neutral area's timer row,
   left-aligned opposite the existing countdown timer. These two named section
   pills may grow to their full label instead of truncating. */
.qpal-assessment-timer-row:has(.mock-board-section-badge) {
  display: grid !important;
  grid-template-columns: max-content minmax(0, 1fr) !important;
  align-items: center !important;
  column-gap: 8px !important;
}

.qpal-assessment-timer-row .mock-board-section-badge {
  grid-column: 1 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  justify-self: start !important;
  box-sizing: border-box !important;
  width: max-content !important;
  max-width: none !important;
  min-width: max-content !important;
  min-height: 0 !important;
  height: auto !important;
  margin: 0 !important;
  padding: 6px 14px !important;
  border-radius: 20px !important;
  font-size: 13px !important;
  line-height: normal !important;
  overflow: visible !important;
  overflow-wrap: normal !important;
  text-overflow: clip !important;
  white-space: nowrap !important;
}

.qpal-assessment-timer-row:has(.mock-board-section-badge) .timer-box {
  grid-column: 2 !important;
  justify-self: end !important;
}

.qpal-assessment-upper-surface {
  height: calc(
    var(--qpal-assessment-upper-height, 0px) +
    var(--qpal-assessment-card-overlap) +
    var(--qpal-assessment-lower-handoff-gap)
  ) !important;
}

.qpal-assessment-lower-card::before {
  top: var(--qpal-assessment-lower-handoff-gap) !important;
}