/* Books mobile pass 2 — August 1, 2026.
 * Advanced-view layout, calendar, and Records polish.
 */

/* Records improvements shared by desktop and mobile. */
.books-record-stack img:nth-child(n + 5) {
  display: none !important;
}

.books-record-burst-switch {
  display: inline-flex;
  gap: 3px;
  margin: -3px 0 13px;
  padding: 3px;
  border: 1px solid #e0e5ed;
  border-radius: 999px;
  background: #f7f8fc;
}

.books-record-burst-switch button {
  min-height: 36px;
  padding: 7px 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #646c7a;
  font: inherit;
  font-size: .72rem;
  font-weight: 800;
  cursor: pointer;
}

.books-record-burst-switch button[aria-pressed="true"] {
  background: #405cf5;
  color: #fff;
  box-shadow: 0 5px 12px rgba(64,92,245,.2);
}

.books-record-burst-columns[hidden] {
  display: none !important;
}

.books-record-time-list {
  display: grid;
  gap: 8px;
}

.books-record-time-rank {
  display: grid;
  grid-template-columns: 34px minmax(0,1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 68px;
  padding: 9px 11px;
  border: 1px solid #e2e6ed;
  border-radius: 13px;
  background: #fff;
}

.books-record-time-rank > b {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 999px;
  background: #eef1ff;
  color: #3148c8;
  font-size: .7rem;
}

.books-record-time-rank > span {
  min-width: 0;
}

.books-record-time-rank strong,
.books-record-time-rank small {
  display: block;
}

.books-record-time-rank strong {
  color: #131927;
  font-size: .82rem;
}

.books-record-time-rank small {
  margin-top: 3px;
  color: #69717f;
  font-size: .68rem;
}

.books-record-time-rank > em {
  color: #3148c8;
  font-size: .76rem;
  font-style: normal;
  font-weight: 850;
  white-space: nowrap;
}

.books-record-time-rank i {
  grid-column: 2 / -1;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: #edf0f6;
}

.books-record-time-rank i span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #405cf5;
}

.books-record-time-status {
  margin: 0;
  padding: 18px 12px;
  border: 1px dashed #d5dbe5;
  border-radius: 13px;
  color: #687080;
  font-size: .76rem;
  text-align: center;
}

/* Pace Record covers should read as actual covers, not thumbnail slivers. */
.books-record-gap-feature .books-record-stack {
  min-height: 118px;
  padding-left: 30px;
}

.books-record-gap-feature .books-record-stack img {
  width: 72px;
  height: 108px;
  margin-left: -28px;
  transform: none;
}

/* Author marathons have enough room for a real 2 × 2 cover block. */
.books-record-author-card {
  grid-template-columns: 124px minmax(0,1fr);
  gap: 14px;
}

.books-record-author-card .books-record-stack {
  display: grid;
  min-height: 0;
  grid-template-columns: repeat(2, 54px);
  gap: 5px;
  justify-content: center;
  padding-left: 0;
}

.books-record-author-card .books-record-stack img {
  width: 54px;
  height: 81px;
  margin-left: 0;
  transform: none;
}

.books-record-author-card strong {
  font-size: .95rem;
  white-space: normal;
}

.books-record-author-card span {
  font-size: .75rem;
}

.books-record-author-card em {
  font-size: .8rem;
}

.books-timeline-zoom-proxy {
  display: none;
}

@media (max-width: 900px) {
  /* Android Chrome is much happier scrolling long Authors/Records pages without
     a live backdrop blur over the animated site background. */
  .books-explorer {
    animation: none !important;
  }

  .books-explorer-shell {
    background: #fff;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  /* All seven views + Random are visible in a deliberate 4 × 2 control grid. */
  .view-toggle {
    display: grid !important;
    width: calc(100% - 20px);
    max-width: 760px;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 4px;
    min-height: 0;
    padding: 4px;
    overflow: visible;
    scroll-snap-type: none;
    box-shadow: 0 6px 16px rgba(15,23,42,.06);
  }

  .view-toggle .view-button,
  .view-toggle .books-surprise-trigger {
    width: 100%;
    min-width: 0;
    min-height: 46px;
    height: 46px;
    justify-content: center;
    padding: 7px 4px;
    border-radius: 999px;
    font-size: .76rem;
    white-space: nowrap;
  }

  .view-toggle .view-button {
    gap: 5px;
  }

  .view-toggle > .books-surprise {
    display: block;
    width: 100%;
    min-width: 0;
    grid-column: auto;
    grid-row: auto;
    justify-self: stretch;
    order: initial;
  }

  .view-toggle .books-surprise-trigger > span:nth-child(2) {
    display: inline !important;
  }

  .view-toggle .books-surprise-chevron {
    display: none !important;
  }

  .books-mobile-view-hint {
    display: none !important;
  }

  /* World: restore a wide atlas ratio and remove the redundant instruction. */
  .books-map-svg {
    aspect-ratio: 16 / 9;
  }

  .books-map-footer {
    justify-content: flex-end;
    padding-top: 7px;
  }

  .books-map-footer > span:first-child {
    display: none;
  }

  /* My Reading Journey: the zoom choice belongs with the heatmap it controls. */
  #books-timeline-view .books-timeline-controls .books-timeline-zoom {
    display: none !important;
  }

  .books-timeline-zoom-proxy {
    display: inline-flex;
    width: max-content;
    max-width: 100%;
    gap: 3px;
    margin: 10px 0 16px;
    padding: 3px;
    border: 1px solid #e2e6ee;
    border-radius: 999px;
    background: rgba(255,255,255,.9);
  }

  .books-timeline-zoom-proxy button {
    min-height: 44px;
    padding: 8px 12px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: #626a78;
    font: inherit;
    font-size: .76rem;
    font-weight: 800;
  }

  .books-timeline-zoom-proxy button[aria-pressed="true"] {
    background: #405cf5;
    color: #fff;
  }

  /* Calendar: use the real seven-column calendar on phones, not the agenda list. */
  .books-calendar-desktop {
    display: block !important;
    overflow: hidden;
    border-radius: 13px;
  }

  .books-calendar-agenda,
  .books-calendar-mobile-activity {
    display: none !important;
  }

  .books-calendar-weekdays {
    border-radius: 13px 13px 0 0;
  }

  .books-calendar-weekdays span {
    padding: 7px 1px;
    font-size: .59rem;
    letter-spacing: .01em;
  }

  .books-calendar-grid {
    border-radius: 0 0 13px 13px;
  }

  .books-calendar-day {
    min-height: 78px;
    padding: 3px;
    overflow: hidden;
  }

  .books-calendar-day:has(.is-stack:hover),
  .books-calendar-day:has(.is-stack:focus-within),
  .books-calendar-day[data-stack-expanded="true"] {
    z-index: 1;
    box-shadow: none;
  }

  .books-calendar-day-number {
    z-index: 4;
    min-width: 23px;
    height: 23px;
    padding: 0 4px;
    font-size: .62rem;
  }

  .books-calendar-day-covers {
    inset: 27px 2px 3px;
  }

  .books-calendar-day-covers.is-single .books-calendar-cover {
    width: 30px;
    height: 45px;
    max-width: 100%;
    max-height: 45px;
  }

  .books-calendar-day-covers.is-stack {
    position: absolute;
    display: flex;
    inset: 28px 1px 3px;
    align-items: flex-end;
    justify-content: center;
    pointer-events: auto;
  }

  .books-calendar-day-covers.is-stack .books-calendar-cover,
  .books-calendar-day-covers.is-stack:hover .books-calendar-cover,
  .books-calendar-day-covers.is-stack:focus-within .books-calendar-cover,
  .books-calendar-day-covers.is-stack.is-expanded .books-calendar-cover,
  .books-calendar-day-covers.is-stack .books-calendar-cover:hover,
  .books-calendar-day-covers.is-stack .books-calendar-cover:focus-visible {
    position: static;
    width: 24px;
    height: 40px;
    margin: 0 -3px;
    aspect-ratio: auto;
    transform: none !important;
    filter: none;
  }

  .books-calendar-day-covers.is-stack .books-calendar-cover:nth-of-type(n + 3) {
    display: none !important;
  }

  .books-calendar-stack-toggle {
    display: none !important;
  }

  .books-calendar-stack-overflow {
    position: absolute;
    right: 1px;
    bottom: 1px;
    z-index: 5;
    display: grid;
    min-width: 19px;
    min-height: 19px;
    place-items: center;
    padding: 2px;
    border-radius: 999px;
    background: #172a91;
    color: #fff;
    font-size: .52rem;
    font-weight: 900;
  }

  /* Records: vertical milestones and larger, calmer content. */
  .books-record-milestone-track {
    display: grid;
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: minmax(0,1fr);
    gap: 10px;
    overflow-x: visible;
    padding: 0;
    scroll-snap-type: none;
  }

  .books-record-milestone {
    padding-top: 0;
  }

  .books-record-milestone > span {
    top: 9px;
    left: 9px;
  }

  .books-record-milestone > i {
    display: none;
  }

  .books-record-milestone .books-record-book-card {
    min-height: 126px;
    height: auto;
    padding: 9px;
  }

  .books-record-milestone .books-record-book-main {
    grid-template-columns: 72px minmax(0,1fr);
    gap: 12px;
  }

  .books-record-milestone .books-record-cover-wrap {
    width: 72px;
    height: 108px;
  }

  .books-record-milestone .books-record-book-copy strong {
    font-size: .86rem;
  }

  .books-record-milestone .books-record-book-copy small,
  .books-record-milestone .books-record-book-copy em {
    font-size: .73rem;
  }

  .books-record-gap-feature .books-record-stack {
    min-height: 132px;
    padding-left: 34px;
  }

  .books-record-gap-feature .books-record-stack img {
    width: 82px;
    height: 123px;
    margin-left: -32px;
  }

  .books-record-author-card {
    grid-template-columns: 118px minmax(0,1fr);
    gap: 13px;
  }

  .books-record-author-card .books-record-stack {
    grid-template-columns: repeat(2, 50px);
    gap: 5px;
  }

  .books-record-author-card .books-record-stack img {
    width: 50px;
    height: 75px;
  }

  .books-record-author-card strong {
    font-size: .92rem;
    line-height: 1.2;
  }

  .books-record-author-card span {
    font-size: .76rem;
    line-height: 1.25;
  }

  .books-record-author-card em {
    font-size: .8rem;
  }
}

@media (max-width: 520px) {
  .view-toggle {
    width: calc(100% - 16px);
    gap: 3px;
  }

  .view-toggle .view-button,
  .view-toggle .books-surprise-trigger {
    min-height: 44px;
    height: 44px;
    padding-inline: 2px;
    font-size: .7rem;
  }

  .view-toggle .view-button {
    gap: 4px;
  }

  .books-map-svg {
    aspect-ratio: 1.78 / 1;
  }

  .books-calendar-shell {
    padding: 10px;
  }

  .books-calendar-day {
    min-height: 72px;
  }

  .books-calendar-day-covers.is-single .books-calendar-cover {
    width: 27px;
    height: 41px;
  }

  .books-calendar-day-covers.is-stack .books-calendar-cover,
  .books-calendar-day-covers.is-stack:hover .books-calendar-cover,
  .books-calendar-day-covers.is-stack:focus-within .books-calendar-cover,
  .books-calendar-day-covers.is-stack.is-expanded .books-calendar-cover,
  .books-calendar-day-covers.is-stack .books-calendar-cover:hover,
  .books-calendar-day-covers.is-stack .books-calendar-cover:focus-visible {
    width: 21px;
    height: 35px;
  }

  .books-record-time-rank {
    grid-template-columns: 31px minmax(0,1fr);
  }

  .books-record-time-rank > em {
    grid-column: 2;
    justify-self: start;
  }

  .books-record-time-rank i {
    grid-column: 2;
    width: 100%;
  }
}

@media (max-width: 380px) {
  .view-toggle .view-button,
  .view-toggle .books-surprise-trigger {
    font-size: .66rem;
  }

  .view-toggle .view-button > span:first-child {
    font-size: .82rem;
  }

  .books-record-author-card {
    grid-template-columns: 108px minmax(0,1fr);
  }

  .books-record-author-card .books-record-stack {
    grid-template-columns: repeat(2, 46px);
  }

  .books-record-author-card .books-record-stack img {
    width: 46px;
    height: 69px;
  }
}