/* Aivia Member Center · 5.4.27 Commercial v2
   Extends the established warm-canvas workbench. Member status is informative;
   only server-confirmed state can authorize learning access. */

#view-member {
  width: 100%;
  min-width: 0;
}

.member-console {
  display: grid;
  gap: 18px;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
}

.member-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(270px, 340px);
  gap: 28px;
  overflow: hidden;
  padding: 30px;
  border-radius: 22px;
  background: var(--hero-grad);
  color: #fff;
}

.member-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: auto -110px -170px auto;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: var(--hero-glow-1);
  pointer-events: none;
}

.member-hero-copy {
  align-self: center;
  max-width: 680px;
}

.member-kicker,
.member-section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
}

.member-kicker {
  min-height: 30px;
  padding: 5px 11px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  background: rgba(255, 255, 255, .10);
  color: rgba(255, 255, 255, .92);
}

.member-hero h2 {
  max-width: 15ch;
  margin: 16px 0 10px;
  color: #fff !important;
  font-family: var(--font-display);
  font-size: clamp(29px, 3vw, 42px) !important;
  font-weight: 800 !important;
  line-height: 1.18;
  letter-spacing: -.02em !important;
  text-wrap: balance;
}

.member-hero-copy > p {
  max-width: 64ch;
  margin: 0;
  color: rgba(255, 255, 255, .76);
  font-size: 15px;
  line-height: 1.75;
}

.member-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 20px;
}

.member-hero-points span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, .88);
  font-size: 12.5px;
  font-weight: 700;
}

.member-hero-points .ic {
  width: 16px;
  height: 16px;
  color: #d9d5ff;
}

.member-beneficiary {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 16px;
  background: rgba(255, 255, 255, .09);
}

.member-status-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}

.member-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 27px;
  width: fit-content;
  max-width: 100%;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
  line-height: 1.3;
  white-space: nowrap;
}

.member-status.is-active {
  background: var(--green-soft);
  color: var(--green-ink);
}

.member-status.is-free {
  background: var(--accent-soft);
  color: var(--accent-ink);
}

.member-status.is-expired,
.member-status.is-pending {
  background: var(--amber-soft);
  color: var(--amber-ink);
}

.member-status.is-loading {
  background: rgba(255, 255, 255, .14);
  color: rgba(255, 255, 255, .92);
}

.member-beneficiary .member-status {
  background: rgba(255, 255, 255, .14);
  color: #fff;
}

.member-beneficiary .member-status.is-active {
  background: rgba(73, 214, 137, .18);
  color: #bdf4d4;
}

.member-beneficiary .member-status.is-expired,
.member-beneficiary .member-status.is-pending {
  background: rgba(240, 178, 50, .18);
  color: #f7d58e;
}

.member-icon-action,
.member-dialog-close {
  appearance: none;
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: var(--r-xs);
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.member-icon-action:hover { background: rgba(255, 255, 255, .12); }
.member-icon-action:focus-visible,
.member-dialog-close:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 38%, transparent);
  outline-offset: 2px;
}

.member-beneficiary > small {
  color: rgba(255, 255, 255, .60);
  font-size: 12px;
  font-weight: 700;
}

.member-beneficiary > strong {
  margin-top: 5px;
  overflow-wrap: anywhere;
  color: #fff;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.25;
}

.member-beneficiary > span,
.member-beneficiary > p {
  margin: 4px 0 0;
  overflow-wrap: anywhere;
  color: rgba(255, 255, 255, .70);
  font-size: 12px;
  line-height: 1.55;
}

.member-beneficiary dl {
  display: grid;
  gap: 8px;
  margin: auto 0 0;
  padding-top: 18px;
}

.member-beneficiary dl > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.member-beneficiary dt,
.member-beneficiary dd {
  margin: 0;
  font-size: 12px;
}

.member-beneficiary dt { color: rgba(255, 255, 255, .58); }
.member-beneficiary dd { color: rgba(255, 255, 255, .90); font-weight: 700; text-align: right; }

.member-purchase,
.member-live-usage,
.member-value,
.member-benefits {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--hairline);
  border-radius: 16px;
  background: var(--surface);
}

.member-refresh-action {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 40px;
  padding: 0 13px;
  border: 1px solid var(--hairline);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink-2);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.member-refresh-action:hover { border-color: var(--accent-edge); background: var(--accent-soft-2); }
.member-refresh-action:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 30%, transparent); outline-offset: 2px; }
.member-refresh-action:disabled { opacity: .58; cursor: wait; }

.member-live-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--hairline);
}

.member-live-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(90px, .72fr) auto;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 13px 10px;
  border-bottom: 1px solid var(--hairline-soft);
}

.member-live-row:nth-child(odd) { padding-right: 20px; border-right: 1px solid var(--hairline-soft); }
.member-live-row:nth-child(even) { padding-left: 20px; }

.member-live-label,
.member-live-count {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.member-live-label strong,
.member-live-count strong,
.member-live-label small,
.member-live-count small {
  min-width: 0;
  overflow-wrap: anywhere;
}

.member-live-label strong { color: var(--ink); font-size: 13px; line-height: 1.4; }
.member-live-label small,
.member-live-count small { color: var(--muted); font-size: 10.5px; line-height: 1.35; }
.member-live-count { text-align: right; }
.member-live-count strong { color: var(--accent-ink); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.member-live-row.is-exhausted .member-live-count strong { color: var(--red-ink); }

.member-live-meter {
  position: relative;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-2);
}

.member-live-meter i {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  border-radius: inherit;
  background: var(--accent);
}

.member-live-row.is-exhausted .member-live-meter i { background: var(--red-ink); }

.member-live-foot {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.55;
}

.member-live-empty {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 74px;
  padding: 14px;
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--muted);
}

.member-live-empty > .ic { width: 22px; height: 22px; color: var(--accent); }
.member-live-empty > div { display: grid; gap: 3px; min-width: 0; }
.member-live-empty strong { color: var(--ink); font-size: 13px; }
.member-live-empty span { overflow-wrap: anywhere; font-size: 11.5px; line-height: 1.45; }
.member-live-empty.is-error > .ic { color: var(--amber-ink); }

.home-member-quota {
  display: grid;
  grid-template-columns: auto minmax(135px, .8fr) minmax(0, 1.8fr) auto;
  align-items: center;
  gap: 14px;
  min-width: 0;
  padding: 13px 14px;
  border: 1px solid var(--hairline-soft);
  border-radius: 14px;
  background: var(--surface);
}

.home-member-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-ink);
}

.home-member-mark .ic { width: 20px; height: 20px; }
.home-member-plan { display: grid; gap: 2px; min-width: 0; }
.home-member-plan strong { color: var(--ink); font-size: 13px; }
.home-member-plan small { overflow: hidden; color: var(--muted); font-size: 10.5px; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }

.home-member-quota > .secondary-action { min-height: 40px !important; white-space: nowrap; }

/* 首页额度折叠条（5.4.27-v6）：默认单行，点击标题行原地展开全部 8 项额度。 */
.home-member-quota.home-member-quota-fold { display: block; padding: 8px 12px; }
.home-member-quota-head { display: flex; align-items: center; gap: 12px; width: 100%; min-width: 0; margin: 0; padding: 0; border: 0; background: none; text-align: left; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.home-member-quota-head .home-member-plan { flex: 1; }
.home-member-quota-more { display: inline-flex; flex: none; align-items: center; gap: 2px; color: var(--muted); font-size: 11px; white-space: nowrap; }
.home-member-quota-more .ic { width: 12px; height: 12px; transition: transform .18s ease; }
.home-member-quota-fold.is-open .home-member-quota-more .ic { transform: rotate(90deg); }
.home-member-quota-body { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--hairline-soft); }
.home-member-quota-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px 0; }
.home-member-quota-cell { display: grid; gap: 3px; min-width: 0; padding: 2px 6px; }
.home-member-quota-cell small { overflow: hidden; color: var(--muted); font-size: 10px; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.home-member-quota-cell strong { color: var(--ink); font-size: 12px; text-align: center; font-variant-numeric: tabular-nums; white-space: nowrap; }
.home-member-quota-cell strong.is-empty { color: #c2410c; }
.home-member-quota-bar { display: block; height: 3px; overflow: hidden; border-radius: 2px; background: var(--hairline-soft); }
.home-member-quota-bar i { display: block; height: 100%; border-radius: 2px; background: var(--accent); }
.home-member-quota-bar i.is-low { background: #ea580c; }
.home-member-quota-memberlink { width: 100%; min-height: 38px !important; margin-top: 8px; }
.home-member-quota.is-loading,
.home-member-quota.is-error { grid-template-columns: auto minmax(0, 1fr) auto; }
.home-member-quota.is-loading > div,
.home-member-quota.is-error > div { display: grid; gap: 2px; min-width: 0; }
.home-member-quota.is-loading > div strong,
.home-member-quota.is-error > div strong { color: var(--ink); font-size: 13px; }
.home-member-quota.is-loading > div small,
.home-member-quota.is-error > div small { overflow: hidden; color: var(--muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }

.member-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.member-section-kicker { color: var(--accent-ink); }

.member-section-heading h3,
.member-admin-head h3,
.member-admin-dialog h3 {
  margin: 4px 0 0;
  color: var(--ink) !important;
  font-family: var(--font-display);
  font-size: 21px !important;
  font-weight: 800 !important;
  letter-spacing: 0 !important;
}

.member-price-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  text-align: right;
}

.member-purchase-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(290px, .65fr);
  gap: 18px;
  min-width: 0;
}

.member-offer-list {
  display: grid;
  gap: 9px;
}

.member-offer-list.is-retail-list {
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
}

.member-offer {
  appearance: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 26px;
  align-items: center;
  gap: 16px;
  width: 100%;
  min-width: 0;
  min-height: 78px;
  padding: 14px 16px;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color .18s var(--ease), background-color .18s var(--ease), transform .18s var(--ease);
}

@media (hover: hover) {
  .member-offer:hover {
    border-color: var(--accent-edge);
    background: var(--accent-soft-2);
    transform: translateY(-1px);
  }
}

.member-offer:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 30%, transparent);
  outline-offset: 2px;
}

.member-offer.is-selected {
  border-color: var(--accent);
  background: var(--accent-soft-2);
}

.member-offer-period,
.member-offer-price {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.member-offer-period strong {
  overflow-wrap: anywhere;
  font-size: 15px;
  line-height: 1.35;
}

.member-offer-period small,
.member-offer-price small {
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.45;
}

.member-offer-price { text-align: right; }
.member-offer-price strong {
  color: var(--accent-ink);
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.member-offer-check {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: var(--muted);
}

.member-offer.is-selected .member-offer-check {
  background: var(--accent);
  color: #fff;
}

/* ===== 正式零售价营销卡（v7/v8 单纵排左右结构） ===== */
.member-offer.is-retail {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  min-height: 0;
  padding: 20px 58px 20px 22px;
  border-width: 2px;
  border-radius: 14px;
  box-shadow: 0 1px 2px rgba(34, 31, 58, .04);
}

@media (hover: hover) {
  .member-offer.is-retail:hover {
    box-shadow: 0 10px 26px rgba(84, 75, 196, .14);
  }
}

.member-offer.is-retail.is-selected {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 7%, var(--surface)) 0%, color-mix(in srgb, var(--accent) 13%, var(--surface)) 100%);
  box-shadow: 0 12px 30px rgba(84, 75, 196, .18);
}

.member-offer.is-retail .member-offer-check {
  position: absolute;
  top: 16px;
  right: 18px;
}

.member-offer-main {
  display: grid;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.member-offer-side {
  display: grid;
  gap: 4px;
  flex: none;
  justify-items: end;
  text-align: right;
}

.member-offer-badge {
  position: absolute;
  top: -11px;
  left: 14px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .02em;
}

.member-offer-badge.is-gold {
  background: linear-gradient(90deg, #b8860b, #d9a52b);
}

.member-offer-plan {
  color: var(--accent-ink);
  font-size: 12.5px;
  font-weight: 800;
}

.member-offer-title {
  font-size: 19px;
  line-height: 1.3;
}

.member-offer-pitch {
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.6;
}

.member-offer-pricerow {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.member-offer-now {
  color: #d4380d;
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.member-offer-now small {
  margin-right: 1px;
  font-size: 14px;
  font-weight: 800;
}

.member-offer-was {
  color: #a49ec0;
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
}

.member-offer-daily {
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--accent-soft-2);
  color: var(--accent-ink);
  font-size: 12px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.member-offer-save {
  color: #0d7a5f;
  font-size: 11.5px;
  font-weight: 800;
}

/* ===== Free 试运营卡（v7） ===== */
.member-free-card {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
  padding: 16px 18px;
  border: 1.5px dashed var(--hairline);
  border-radius: 12px;
  background: var(--surface-2);
}

.member-free-kicker {
  color: #b8860b;
  font-size: 12.5px;
  font-weight: 850;
}

.member-free-title {
  display: block;
  margin-top: 2px;
  font-size: 16px;
}

.member-free-card-copy p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12.5px;
}

.member-free-trial {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #efdda6;
  border-radius: 10px;
  background: #fdf3d7;
  color: #6b5410;
  font-size: 12.5px;
  line-height: 1.65;
}

.member-free-trial strong {
  color: #8a5a00;
}

/* ===== 为什么升级 · 价值锚定区（v7） ===== */
.member-value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.member-value-card {
  position: relative;
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 16px 16px 14px 20px;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--surface-2);
  transition: box-shadow .18s var(--ease), transform .18s var(--ease);
}

@media (hover: hover) {
  .member-value-card:hover {
    box-shadow: 0 8px 22px rgba(34, 31, 58, .08);
    transform: translateY(-2px);
  }
}

.member-value-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: 4px 0 0 4px;
  background: var(--accent);
}

.member-value-cap {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.member-value-mult {
  color: var(--accent-ink);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.member-value-mult small {
  margin-left: 4px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.member-value-range {
  color: var(--muted);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}

.member-value-card p {
  margin: 6px 0 0;
  font-size: 13.5px;
  font-weight: 700;
}

.member-value-foot {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 12.5px;
}

.member-checkout-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 18px;
  border-radius: 12px;
  background: var(--surface-2);
}

.member-mobile-checkout { display: none; }

.member-account-rule {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--accent-ink);
}

.member-account-rule > .ic { flex: none; margin-top: 2px; }
.member-account-rule p { display: grid; gap: 2px; margin: 0; }
.member-account-rule strong { color: var(--ink); font-size: 13px; }
.member-account-rule span { color: var(--muted); font-size: 12px; line-height: 1.5; }

.member-checkout-choice {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 18px 0 14px;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
  color: var(--muted);
  font-size: 12px;
}

.member-checkout-choice strong {
  max-width: 65%;
  overflow-wrap: anywhere;
  color: var(--ink);
  text-align: right;
}

.member-acceptance {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 0 0 8px;
  padding: 10px;
  border: 1px solid var(--hairline);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink-2);
  font-size: 12px;
  line-height: 1.55;
  cursor: pointer;
}

.member-acceptance.is-checked {
  border-color: var(--accent);
  background: var(--accent-soft-2);
}

.member-acceptance input {
  flex: none;
  width: 17px;
  height: 17px;
  margin: 1px 0 0;
  accent-color: var(--accent);
}

.member-acceptance-note {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.55;
}

.member-acceptance-note button {
  display: inline;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent-ink);
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}

.member-checkout-action,
.member-orders-action {
  width: 100% !important;
  min-height: 48px !important;
  justify-content: center;
}

.member-orders-action { margin-top: 8px; }

.member-checkout-panel .primary-action:disabled {
  opacity: .62;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.member-orders-action:disabled { opacity: .55; cursor: not-allowed; }

.member-checkout-foot {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.55;
}

.member-message {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--accent-soft-2);
  color: var(--ink-2);
  font-size: 12.5px;
  line-height: 1.55;
}

.member-message > .ic { flex: none; margin-top: 1px; }
.member-message.warn { background: var(--amber-soft); color: var(--amber-ink); }
.member-message.bad { background: var(--red-soft); color: var(--red-ink); }
.member-message.good { background: var(--green-soft); color: var(--green-ink); }

.member-quota-table {
  min-width: 0;
  border-top: 1px solid var(--hairline);
}

.member-quota-head,
.member-quota-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(110px, .55fr) minmax(120px, .55fr);
  gap: 14px;
  align-items: center;
  min-width: 0;
  padding: 12px 10px;
  border-bottom: 1px solid var(--hairline-soft);
}

.member-quota-head {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.member-quota-head span:not(:first-child),
.member-quota-row span { text-align: right; }

.member-quota-row strong,
.member-quota-row span {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 13px;
  line-height: 1.45;
}

.member-quota-row strong { color: var(--ink); }
.member-quota-row span { color: var(--muted); font-variant-numeric: tabular-nums; }
.member-quota-row span:last-child { color: var(--accent-ink); font-weight: 800; }

.member-usage-notes {
  display: grid;
  gap: 7px;
  margin-top: 14px;
}

.member-usage-notes p {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.member-usage-notes .ic { flex: none; margin-top: 1px; color: var(--accent); }

/* Admin membership is an operational tool: compact rows, no marketing hero. */
.admin-tabs { grid-template-columns: repeat(5, minmax(0, 1fr)) !important; }

.member-admin-panel { min-width: 0; }

.member-admin-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.member-admin-head p {
  max-width: 68ch;
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.55;
}

.member-admin-head-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

.member-admin-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: 10px;
}

.member-admin-summary span {
  display: grid;
  gap: 3px;
  min-height: 76px;
  padding: 13px 15px;
  color: var(--muted);
  font-size: 12px;
}

.member-admin-summary span + span { border-left: 1px solid var(--hairline-soft); }
.member-admin-summary strong { color: var(--ink); font-family: var(--font-display); font-size: 23px; line-height: 1.1; }

.member-admin-search {
  width: min(100%, 480px);
  margin: 16px 0 10px;
}

.member-admin-list {
  display: grid;
  min-width: 0;
  border-top: 1px solid var(--hairline);
}

.member-admin-row {
  display: grid;
  grid-template-columns: 38px minmax(170px, 1fr) minmax(160px, .65fr) auto;
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 12px 4px;
  border-bottom: 1px solid var(--hairline-soft);
}

.member-admin-avatar {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 12px;
  font-weight: 900;
}

.member-admin-person,
.member-admin-state {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.member-admin-person strong,
.member-admin-person span,
.member-admin-state small,
.member-admin-state em {
  min-width: 0;
  overflow-wrap: anywhere;
}

.member-admin-person strong { color: var(--ink); font-size: 13.5px; }
.member-admin-person span,
.member-admin-state small,
.member-admin-state em { color: var(--muted); font-size: 11.5px; font-style: normal; line-height: 1.4; }
.member-admin-state .member-status { min-height: 24px; padding-block: 3px; }

.member-admin-manage { min-height: 42px !important; white-space: nowrap; }
.member-admin-manage:disabled { opacity: .58; cursor: not-allowed; }

.member-admin-empty {
  display: grid;
  justify-items: center;
  gap: 5px;
  padding: 28px 16px;
  color: var(--muted);
  text-align: center;
}

.member-admin-empty .ic { width: 25px; height: 25px; margin-bottom: 4px; }
.member-admin-empty strong { color: var(--ink); font-size: 14px; }
.member-admin-empty span,
.member-admin-limit { color: var(--muted); font-size: 12px; }
.member-admin-limit { margin: 10px 0 0; }

body.member-dialog-open { overflow: hidden; }

.member-admin-dialog-mask,
.member-qr-dialog-mask {
  position: fixed;
  z-index: 10020;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(12, 13, 20, .56);
}

.member-admin-dialog,
.member-qr-dialog {
  position: relative;
  width: min(100%, 580px);
  max-height: min(760px, calc(100dvh - 40px));
  overflow: auto;
  padding: 24px;
  border-radius: 16px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
}

.member-qr-dialog {
  width: min(100%, 700px);
}

.member-qr-layout {
  display: grid;
  grid-template-columns: 244px minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  margin-top: 18px;
}

.member-qr-image {
  display: grid;
  place-items: center;
  min-height: 244px;
  padding: 12px;
  border: 1px solid var(--hairline);
  border-radius: 16px;
  background: #fff;
}

.member-qr-image img {
  display: block;
  width: 220px;
  height: 220px;
  object-fit: contain;
}

.member-qr-copy {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.member-qr-copy > strong {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.45;
}

.member-qr-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.65;
}

.member-qr-copy .member-dialog-audit { margin-top: 2px; }

.member-dialog-close {
  position: absolute;
  top: 14px;
  right: 14px;
  border-color: var(--hairline);
  background: var(--surface-2);
}

.member-dialog-account {
  margin: 6px 48px 18px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.member-duration-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  border: 0;
}

.member-duration-options legend {
  grid-column: 1 / -1;
  margin-bottom: 2px;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 800;
}

.member-duration-options label { min-width: 0; cursor: pointer; }
.member-duration-options input { position: absolute; opacity: 0; pointer-events: none; }
.member-duration-options span {
  display: grid;
  place-items: center;
  min-height: 44px;
  padding: 8px;
  border: 1px solid var(--hairline);
  border-radius: 10px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.member-duration-options input:checked + span {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-ink);
}

.member-duration-options input:focus-visible + span {
  outline: 3px solid color-mix(in srgb, var(--accent) 30%, transparent);
  outline-offset: 2px;
}

.member-admin-dialog .field { margin-top: 12px; }
.member-admin-dialog textarea {
  width: 100%;
  min-height: 92px;
  resize: vertical;
  padding: 12px 14px;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  line-height: 1.5;
}

.member-admin-dialog textarea:focus,
.member-admin-dialog input:focus {
  border-color: var(--accent);
  outline: 3px solid color-mix(in srgb, var(--accent) 20%, transparent);
}

.member-custom-days.hidden { display: none !important; }

.member-dialog-audit {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--accent-soft-2);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.member-dialog-audit .ic { flex: none; color: var(--accent); }

.member-dialog-message {
  margin-top: 12px;
  padding: 9px 11px;
  border-radius: 10px;
  background: var(--accent-soft-2);
  color: var(--ink-2);
  font-size: 12px;
}

.member-dialog-message.hidden { display: none; }
.member-dialog-message.warn { background: var(--amber-soft); color: var(--amber-ink); }
.member-dialog-message.bad { background: var(--red-soft); color: var(--red-ink); }
.member-dialog-message.good { background: var(--green-soft); color: var(--green-ink); }

.danger-action.is-confirming {
  border-color: var(--red-ink) !important;
  background: var(--red-soft) !important;
  color: var(--red-ink) !important;
}

.member-dialog-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

@media (max-width: 980px) {
  .member-hero { grid-template-columns: minmax(0, 1fr) minmax(245px, 300px); padding: 24px; }
  .member-purchase-grid { grid-template-columns: minmax(0, 1fr); }
  .member-checkout-panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, .8fr); gap: 10px 18px; }
  .member-checkout-choice { grid-column: 1; }
  .member-checkout-action,
  .member-orders-action { grid-column: 2; }
  .member-checkout-action { grid-row: 1 / span 2; align-self: end; }
  .member-orders-action { grid-row: 3; margin-top: 0; }
  .member-checkout-foot { grid-column: 1 / -1; }
  .home-member-quota { grid-template-columns: auto minmax(130px, .7fr) minmax(0, 1.5fr) auto; gap: 10px; }
}

@media (max-width: 620px) {
  .member-qr-dialog-mask { align-items: end; padding: 0; }
  .member-qr-dialog {
    width: 100%;
    max-height: calc(100dvh - 18px);
    padding: 20px 16px calc(18px + env(safe-area-inset-bottom));
    border-radius: 18px 18px 0 0;
  }
  .member-qr-layout { grid-template-columns: 1fr; gap: 14px; }
  .member-qr-image { width: min(100%, 244px); min-height: auto; margin: 0 auto; }
  .member-qr-image img { width: min(220px, 66vw); height: min(220px, 66vw); }
}

@media (max-width: 760px) {
  .member-console { gap: 12px; }
  .member-hero { grid-template-columns: minmax(0, 1fr); gap: 20px; border-radius: 16px; }
  .member-hero h2 { max-width: 18ch; font-size: 30px !important; }
  .member-beneficiary { min-height: 0; }
  .member-purchase,
  .member-live-usage,
  .member-value,
  .member-benefits { padding: 18px; border-radius: 12px; }
  .member-value-grid { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .member-value-card p { margin-top: 4px; }
  .member-offer-list.is-retail-list { gap: 12px; }
  .member-offer.is-retail { padding: 16px 46px 16px 16px; gap: 12px; }
  .member-section-heading { align-items: flex-start; flex-direction: column; gap: 5px; }
  .member-price-note { text-align: left; }
  .member-checkout-panel { display: flex; }
  .member-checkout-action,
  .member-orders-action { width: 100% !important; }
  .member-quota-head,
  .member-quota-row { grid-template-columns: minmax(125px, 1fr) minmax(78px, .6fr) minmax(86px, .65fr); gap: 8px; padding-inline: 4px; }
  .member-live-list { grid-template-columns: minmax(0, 1fr); }
  .member-live-row:nth-child(odd),
  .member-live-row:nth-child(even) { padding-inline: 4px; border-right: 0; }
  .home-member-quota { grid-template-columns: auto minmax(0, 1fr) auto; }
  .admin-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .member-admin-head { flex-direction: column; }
  .member-admin-head-actions { width: 100%; justify-content: space-between; }
  .member-admin-row { grid-template-columns: 38px minmax(0, 1fr) auto; }
  .member-admin-state { grid-column: 2; }
  .member-admin-manage { grid-column: 3; grid-row: 1 / span 2; }
}

@media (max-width: 560px) {
  .member-console { padding-bottom: calc(86px + env(safe-area-inset-bottom, 0px)); }
  .member-hero { padding: 20px 16px; }
  .member-hero h2 { margin-top: 14px; font-size: 27px !important; }
  .member-hero-copy > p { font-size: 14px; }
  .member-hero-points { display: grid; }
  .member-beneficiary { padding: 16px; }
  .member-purchase,
  .member-live-usage,
  .member-value,
  .member-benefits { padding: 15px 13px; }
  .member-offer { grid-template-columns: minmax(0, 1fr) auto 22px; gap: 9px; min-height: 74px; padding: 12px 10px; }
  .member-offer.is-retail { flex-direction: column; align-items: stretch; gap: 10px; padding: 16px 16px 16px 16px; }
  .member-offer.is-retail .member-offer-check { top: 12px; right: 12px; }
  .member-offer-side { display: flex; align-items: baseline; gap: 8px; justify-items: start; text-align: left; }
  .member-offer.is-retail:hover { box-shadow: none; }
  .member-offer-price strong { font-size: 21px; }
  .member-offer-period small { max-width: 18ch; }
  .member-quota-head { display: none; }
  .member-quota-table { border-top: 0; }
  .member-quota-row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas: "label label" "free member";
    gap: 6px 12px;
    padding: 11px 4px;
  }
  .member-quota-row strong { grid-area: label; }
  .member-quota-row span:nth-of-type(1) { grid-area: free; text-align: left; }
  .member-quota-row span:nth-of-type(1)::before { content: "Free · "; color: var(--muted); font-weight: 600; }
  .member-quota-row span:nth-of-type(2) { grid-area: member; }
  .member-quota-row span:nth-of-type(2)::before { content: "Member · "; color: var(--accent-ink); font-weight: 600; }
  .member-live-row { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "label count" "meter meter"; gap: 7px 12px; }
  .member-live-label { grid-area: label; }
  .member-live-count { grid-area: count; }
  .member-live-meter { grid-area: meter; }
  .member-refresh-action { width: 100%; }
  .member-live-empty { grid-template-columns: auto minmax(0, 1fr); }
  .member-live-empty > .secondary-action { grid-column: 1 / -1; width: 100% !important; }
  .home-member-quota { grid-template-columns: auto minmax(0, 1fr); padding: 12px; }
  .home-member-quota > .secondary-action { grid-column: 1 / -1; width: 100% !important; }
  .member-mobile-checkout {
    position: fixed;
    z-index: 110;
    left: 10px;
    right: 10px;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 64px;
    padding: 9px 10px 9px 14px;
    border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--hairline));
    border-radius: 15px;
    background: color-mix(in srgb, var(--surface) 94%, transparent);
    box-shadow: 0 14px 36px rgba(31, 35, 58, .22);
    backdrop-filter: blur(16px);
  }
  .member-mobile-checkout > span { display: grid; gap: 1px; min-width: 0; }
  .member-mobile-checkout small { color: var(--muted); font-size: 10.5px; }
  .member-mobile-checkout strong { overflow: hidden; color: var(--ink); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
  .member-mobile-checkout .primary-action { flex: none; width: auto !important; min-height: 44px !important; padding-inline: 14px !important; }
  .member-mobile-checkout .primary-action:disabled { opacity: .6; cursor: not-allowed; box-shadow: none !important; }
  .member-admin-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .member-admin-summary span { min-height: 64px; padding: 10px 5px; text-align: center; }
  .member-admin-summary span + span { border-top: 0; border-left: 1px solid var(--hairline-soft); }
  .member-admin-summary strong { font-size: 20px; }
  .member-admin-row { grid-template-columns: 36px minmax(0, 1fr); padding: 12px 0; }
  .member-admin-state { grid-column: 2; }
  .member-admin-manage { grid-column: 1 / -1; grid-row: auto; width: 100% !important; }
  .member-admin-dialog-mask { align-items: end; padding: 0; }
  .member-admin-dialog { width: 100%; max-height: calc(100dvh - 18px); padding: 20px 16px calc(18px + env(safe-area-inset-bottom)); border-radius: 18px 18px 0 0; }
  .member-duration-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .member-dialog-actions { display: grid; grid-template-columns: 1fr; }
  .member-dialog-actions > * { width: 100% !important; }
}

@media (max-width: 340px) {
  .member-offer { grid-template-columns: minmax(0, 1fr) auto; }
  .member-offer-check { display: none; }
  .member-offer-period small { display: none; }
  .member-checkout-panel { padding: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .member-offer { transition: none; }
}

@media print {
  #view-member .member-checkout-action,
  #view-member .member-orders-action,
  #view-member .member-icon-action,
  #view-member .member-mobile-checkout,
  .member-admin-dialog-mask,
  .member-qr-dialog-mask { display: none !important; }
}

/* ===== 会员身份徽章（方案 B：徽章 + 转化引导） ===== */
.account-avatar-wrap { position: relative; display: inline-flex; flex-shrink: 0; }
.account-crown {
  position: absolute; right: -4px; bottom: -4px;
  width: 16px; height: 16px; border-radius: 50%;
  background: linear-gradient(135deg, #b8860b, #d9a52b);
  color: #fff; display: grid; place-items: center;
  border: 2px solid var(--surface);
}
.account-crown .ic { width: 10px; height: 10px; }
.account-name-row { display: inline-flex; align-items: center; gap: 6px; min-width: 0; }
.account-tier-pill {
  font-size: 10px; font-weight: 800; padding: 2px 7px;
  border-radius: 999px; letter-spacing: .02em; flex-shrink: 0;
}
.account-tier-pill.is-member { background: linear-gradient(90deg, #b8860b, #d9a52b); color: #fff; }
.account-tier-pill.is-free { background: var(--surface-2); color: var(--muted); border: 1px solid var(--hairline); }

.home-hello-name-row { display: inline-flex; align-items: center; gap: 8px; min-width: 0; flex-wrap: wrap; row-gap: 2px; }
/* v11: 长用户名允许换行，避免 MEMBER 徽章被挤出可视区 */
.home-hello-copy .home-hello-name-row strong { max-width: 100%; min-width: 0; overflow-wrap: break-word; }
/* 小屏修正：refine.css 会把 .home-hello-copy 下所有 span 隐藏（原本只藏问候小字），
   名字行和会员 pill 必须显式抢回显示权，否则手机端名字消失 */
.home-greeting-strip .home-hello-copy .home-hello-name-row { display: inline-flex !important; }
.home-greeting-strip .home-hello-copy .hello-tier-pill { display: inline-flex !important; }
.hello-tier-pill {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 800; padding: 3px 9px;
  border-radius: 999px; border: 0; font: inherit; cursor: default;
  flex-shrink: 0; white-space: nowrap;
}
.hello-tier-pill .ic { width: 12px; height: 12px; }
.hello-tier-pill.is-member { background: linear-gradient(90deg, #b8860b, #d9a52b); color: #fff; }
button.hello-tier-pill.is-free {
  background: var(--surface-2); color: var(--muted);
  border: 1px solid var(--hairline); cursor: pointer;
  font-size: 11px; font-weight: 800;
}
button.hello-tier-pill.is-free:hover { color: var(--brand); border-color: var(--brand); }

@media print {
  .account-crown, .account-tier-pill, .hello-tier-pill { display: none !important; }
}

/* ==================== v15: 自学计划行改造（非班级学生首页 + 全部作业页） ====================
   背景：v14 及以前，自学模式把「自学计划·新词·测验目标·可测」塞进问候区 small 小字，
   320px 下被右侧工具列挤压到 91px 宽、堆叠 5 行；「调整」入口是工具列里的白色幽灵胶囊，
   与计划文案分离，用户看不出它管的是计划。
   方案：计划信息独立成 .home-plan-row 通栏行（问候区网格第四项），
   「调整计划」改为品牌实心小胶囊紧跟计划文案。整条行是 strip 的直属 div，
   不经过 .home-hello-copy 下的 span/small，天然避开 refine.css 的全局隐藏规则（v10 坑）。 */
.home-plan-row {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
  margin-top: 10px;
  padding: 8px 10px 8px 12px;
  border: 1px solid var(--hairline-soft);
  border-radius: 12px;
  background: var(--accent-soft);
}
.home-plan-text {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 6px;
  min-width: 0;
  color: var(--accent-ink);
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.4;
}
.home-plan-text > .ic { flex: none; opacity: .7; }
.home-plan-hint {
  font-style: normal;
  color: var(--muted);
  font-weight: 600;
}
/* 「调整计划」按钮：品牌实心小胶囊。醒目，但尺寸层级仍小于主 CTA「继续学习」 */
.home-plan-adjust-action {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: none;
  min-height: 34px;
  padding: 0 14px;
  border: none;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 6px 14px rgba(36, 87, 166, 0.22);
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), filter var(--t-fast) var(--ease);
}
.home-plan-adjust-action:hover {
  filter: brightness(1.07);
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(36, 87, 166, 0.28);
}
.home-plan-adjust-action:active { transform: translateY(0); }
.home-plan-adjust-action .ic { width: 14px; height: 14px; }
.home-plan-adjust-action.is-open { background: var(--accent-ink); }
/* 首次引导：未点过调整入口的自学用户，按钮右上角呼吸小红点；点过一次永久消失 */
.home-plan-adjust-action.is-hinted::after {
  content: '';
  position: absolute;
  top: -4px;
  right: -2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ef4444;
  border: 2px solid var(--surface);
  animation: cvPlanAdjustPulse 1.6s ease-in-out infinite;
}
@keyframes cvPlanAdjustPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.32); }
}
@media (prefers-reduced-motion: reduce) {
  .home-plan-adjust-action.is-hinted::after { animation: none; }
}
/* 小屏：refine.css 3685 行把 strip 压成 padding 4px 2px 2px，计划行需要呼吸感 */
@media (max-width: 560px) {
  .home-greeting-strip.is-self { padding-bottom: 10px !important; }
  .home-plan-row { margin-top: 8px; padding: 7px 8px 7px 10px; gap: 8px; }
  .home-plan-text { font-size: 12px; }
  .home-plan-adjust-action { min-height: 36px; padding: 0 12px; font-size: 12px; }
}
/* v15 补丁：计划文案分段整体换行，防止小屏孤字断行 */
.home-plan-seg { white-space: nowrap; }
.home-plan-sep { font-style: normal; color: var(--muted); opacity: .7; }

/* ==================== v16: 小屏用户名自适应缩字号 ====================
   320px 实测：9 字形用户名「测试支付002安卓」在 21px 固定字号下被硬裁半字（无省略号）。
   改 clamp 视宽自适应：560→20px 上限，390→约19px，320→约15.7px；并收紧字距。
   省略号仍作兜底（更长名字极端情况），先缩字号再截断。 */
@media (max-width: 560px) {
  .home-greeting-strip .home-hello-name-row strong {
    font-size: clamp(14px, 4.9vw, 20px) !important;
    letter-spacing: -0.01em;
  }
}
@media (max-width: 360px) {
  /* 极限小屏再给名字列腾宽约 10px：徽章内边距收紧、工具列间隙收窄 */
  .home-greeting-tools { gap: 6px !important; }
  .home-greeting-tools .home-level-chip { padding-left: 7px !important; padding-right: 7px !important; }
}

/* ==================== v17: 小屏首页密度优化（≤560px） ====================
   实测 390px：顶部 topbar 高 141px、底部五键导航 76px、区块间距 12~20px，
   小屏首屏干货太少。压顶/底/中段间距，内容区净增约 70px。
   顶栏触控区域至少 44px，导航键至少 46px。 */
@media (max-width: 560px) {
  /* 顶部保持触控尺寸，搜索独占第二行；实际高度由顶栏测量维护。 */
  .topbar { padding: 10px 0 8px !important; row-gap: 8px !important; }
  .topbar .menu-toggle { width: 44px !important; height: 44px !important; min-height: 44px !important; }
  .topbar .top-actions { gap: 8px !important; }
  .topbar .top-actions .search-box { height: 44px !important; min-height: 44px !important; }
  .topbar .top-actions .search-box input { height: 42px !important; min-height: 42px !important; }
  .topbar .top-actions .cv-theme-toggle { min-width: 44px; height: 44px !important; min-height: 44px !important; padding: 0 10px !important; }

  /* —— 中部：页面级间距与首页区块间距 —— */
  .main { gap: 12px !important; }          /* ultimate ≤900px 原为 20px */
  .student-home { gap: 8px !important; }   /* refine 4693 原为 12px */

  /* —— 底部：五键导航 76 → ~62px，内容让位区同步收缩 —— */
  :root { --cv-mobile-tabbar-clearance: calc(76px + env(safe-area-inset-bottom, 0px)); }
  .mobile-tabbar { padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px)) !important; }
  .mobile-tab { min-height: 46px !important; gap: 2px !important; padding: 3px 2px !important; }
  .mobile-tab .mt-icon { font-size: 19px !important; padding: 4px 10px !important; }
}
/* v17 补丁：听力吸顶偏移由 refine.js 的顶栏测量值维护。 */
@media (max-width: 560px) {
  .listen-player-card { top: var(--cv-topbar-height, 80px) !important; }
}

/* ==================== v18: 商标去外圈色块（侧边栏 + 登录页） ====================
   问题：.brand-logo 的 svg 商标（i-logo，自带紫色圆角方块）被外层 .brand-mark
   渐变底+投影裹了一圈，两种紫色相叠形成"大一圈的色块"，深色模式更明显；
   refine.css:26 的透明化规则优先级（0,1,0）不敌 ultimate.css 的
   .sidebar .brand-mark / .auth-story .brand-mark（0,2,0 !important），一直没生效。
   另外侧边栏瓷砖被 flex 挤压成 36×42，logo 竖向拉伸变形。 */
.brand-mark.brand-logo {
  background: transparent !important;
  background-image: none !important;
  box-shadow: none !important;
  border: none !important;
  padding: 0 !important;
  flex: none !important;
}
.sidebar .brand-mark.brand-logo { width: 42px !important; height: 42px !important; }
.auth-story .brand-mark.brand-logo { width: 50px !important; height: 50px !important; }
.brand-mark.brand-logo svg { width: 100% !important; height: 100% !important; display: block !important; }

/* ==================== v20: 写作模块优化（历史写作卡 + 按级别题型 chips） ==================== */
/* 历史写作：分隔线列表，整条头部保留折叠入口，小屏默认折叠由 JS 判定。 */
#view-writing .writing-history-card {
  width: min(100%, 1120px); min-width: 0; margin: 0 auto 12px;
  padding: 0 !important; overflow: visible;
  background: transparent !important; border: 0 !important;
  border-bottom: 1px solid var(--hairline-soft) !important;
  border-radius: 0 !important; box-shadow: none !important;
}
.writing-history-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  width: 100%; min-width: 0; min-height: 44px; padding: 12px 0; margin: 0;
  background: none; border: none; cursor: pointer; text-align: left;
  font: inherit; color: var(--ink); border-radius: inherit;
}
.writing-history-head:hover { background: var(--accent-soft); }
.writing-history-head:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.wh-head-tx { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; min-width: 0; overflow-wrap: anywhere; }
.wh-head-tx strong { font-size: 15px; font-weight: 700; }
.wh-head-tx span { font-size: 12px; color: var(--muted-2); }
.wh-chevron { flex: none; color: var(--muted-2); transition: transform 0.2s var(--ease); }
.writing-history-card:not(.is-folded) .wh-chevron { transform: rotate(180deg); }
.writing-history-list { border-top: 1px solid var(--hairline-soft); }
.writing-history-card.is-folded .writing-history-list { display: none; }
.writing-history-row {
  display: flex; align-items: center; gap: 12px;
  width: 100%; min-width: 0; min-height: 44px; padding: 10px 0;
  background: none; border: none; border-bottom: 1px solid var(--hairline-soft);
  cursor: pointer; text-align: left; font: inherit; color: var(--ink);
}
.writing-history-row:last-child { border-bottom: none; }
.writing-history-row:hover { background: var(--accent-soft); }
.writing-history-row:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.wh-date { flex: none; font-size: 12px; color: var(--muted-2); font-variant-numeric: tabular-nums; }
.wh-title { flex: 1; min-width: 0; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wh-src {
  flex: none; font-size: 11px; font-weight: 600; padding: 2px 8px;
  border-radius: var(--r-pill); background: var(--accent-soft); color: var(--accent-ink);
}
.wh-src.teacher { background: var(--purple-soft); color: var(--purple); }
.wh-score { flex: none; font-size: 12.5px; font-weight: 700; color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.wh-score.muted { color: var(--muted-2); font-weight: 500; }
.writing-history-empty { padding: 13px 0; font-size: 12.5px; color: var(--muted-2); }

/* 题型 chips：占 controls 栅格首行（仅 .has-types 时模板生效，少儿级别无 chips 不多占间距）。
   注意必须带 #view-writing 前缀：refine.css:5372 用 ID 选择器（1,1,0）写死了两行模板，否则会像初版一样被压住。 */
#view-writing .writing-prompt-generator.has-types .writing-prompt-controls {
  grid-template-areas: "types types" "topic count" "btn btn" !important;
}
.writing-type-row { grid-area: types; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-width: 0; max-width: 100%; }
.writing-type-label { flex: none; max-width: 100%; overflow-wrap: anywhere; font-size: 12px; font-weight: 600; color: var(--muted); }
.writing-type-chip {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; min-height: 44px; max-width: 100%; box-sizing: border-box;
  border: 1px solid transparent; background: transparent; color: var(--muted);
  border-radius: 6px; padding: 6px 12px; box-shadow: none;
  white-space: normal; overflow-wrap: anywhere; text-align: center; line-height: 1.4;
  font-size: 12.5px; font-weight: 600; cursor: pointer; font-family: inherit;
  transition: background 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.writing-type-chip:hover { border-color: var(--accent); color: var(--accent-ink); }
.writing-type-chip.on { background: var(--accent-soft); border-color: var(--accent-edge); color: var(--accent-ink); box-shadow: none; }
.writing-type-chip:focus-visible { outline: 2px solid var(--accent) !important; outline-offset: 2px; box-shadow: none !important; }
.writing-type-badge { background: var(--purple-soft) !important; color: var(--purple) !important; }

/* 小屏紧凑化（390px / 320px）：压缩内边距与间距，保证一屏能放下更多内容 */
@media (max-width: 560px) {
  .writing-history-head { padding: 12px 0; }
  .wh-head-tx strong { font-size: 14px; }
  .writing-history-row { padding: 9px 0; gap: 8px; }
  .wh-title { font-size: 12.5px; }
  .wh-src { font-size: 10.5px; padding: 2px 6px; }
  .wh-score { font-size: 12px; }
  .writing-history-empty { padding: 11px 0; }
  .writing-type-row { gap: 6px; }
  .writing-type-chip { padding: 5px 11px; font-size: 12px; }
  /* 题型在首行，主题与题数同排，生成按钮独占一行。 */
  #view-writing .writing-prompt-generator.has-types .writing-prompt-controls {
    grid-template-areas: "types types" "topic count" "btn btn" !important;
  }
}

/* ==================== v22: 移动端细节修复 + 写作线性流程 ==================== */
/* 修1 · 手机/平板顶栏：汉堡(左)+标题(中)+主题切换(右) 同一行，搜索框独占第二行。
   ultimate.css:1700 的 ≤1180px 栅格原为 "menu title"/"actions actions"：搜索框与主题按钮同在第二行，
   无搜索页（写作/听力等 7 个视图）搜索框隐藏后，主题按钮独占第二行，看起来像跟汉堡竖排。
   display:contents 让 search/theme 直接参与顶栏栅格；无搜索页只保留一行。 */
@media (max-width: 1180px) {
  .topbar {
    grid-template-columns: auto minmax(0, 1fr) auto !important;
    grid-template-areas: "menu title theme" "search search search" !important;
  }
  .topbar .top-actions { display: contents !important; }
  .topbar .top-actions .search-box { grid-area: search !important; width: 100% !important; min-width: 0 !important; }
  .topbar .top-actions .cv-theme-toggle { grid-area: theme !important; }
  body[data-view="reading"] .topbar,
  body[data-view="writing"] .topbar,
  body[data-view="listen"] .topbar,
  body[data-view="growth"] .topbar,
  body[data-view="referral"] .topbar,
  body[data-view="speaking"] .topbar,
  body[data-view="assignments"] .topbar {
    grid-template-areas: "menu title theme" !important;
    row-gap: 0 !important;
  }
}

/* 修2 · 写作回看弹窗（手机端）：贴边全宽底部抽屉 + 关闭按钮独占头部一行 + AI 子页紧凑美化 */
@media (max-width: 760px) {
  .writing-viewer-mask.modal-mask,
  .writing-subview-mask.modal-mask { padding: 0 !important; }
  .writing-viewer-card,
  .writing-subview-card {
    width: 100vw !important;
    max-width: 100vw !important;
    border-radius: 22px 22px 0 0 !important;
    padding: 12px 16px calc(20px + env(safe-area-inset-bottom, 0px)) !important;
  }
  /* 叉号原来 sticky+浮动盖住标题区；改为在文档流里独占一行靠右，圆形小号，滚动时吸附顶部。
     注意必须 float:none——浮动会让后面的 BFC 容器（评分面板 display:grid）按"避让浮动"收窄 44px。 */
  .writing-viewer-card > .modal-close,
  .writing-subview-card > .modal-close {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 34px !important;
    height: 34px !important;
    margin: 0 0 8px auto !important;
    float: none !important;
    top: 10px !important;
    border-radius: 50% !important;
    border: 1px solid var(--hairline) !important;
  }
  /* AI/老师意见子页：收敛标题区、评分维度 3 列紧凑排布（原来一屏只能看到一两个维度卡） */
  .writing-subview-card .writing-review-panel { gap: 12px !important; }
  .writing-subview-card .writing-review-head { padding: 14px 16px !important; border-radius: 14px !important; }
  .writing-subview-card .writing-review-head > strong { font-size: 34px !important; }
  .writing-subview-card .writing-review-head h3 { font-size: 16px !important; }
  .writing-subview-card .writing-score-grid.cambridge-grid {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)) !important;
    gap: 8px !important;
  }
  .writing-subview-card .writing-score-grid article {
    min-height: 0 !important;
    padding: 10px 6px !important;
    gap: 3px !important;
    text-align: center !important;
    justify-items: center !important;
  }
  .writing-subview-card .writing-score-grid span { font-size: 11px !important; }
  .writing-subview-card .writing-score-grid strong { font-size: 19px !important; }
  .writing-subview-card .writing-score-grid small { font-size: 10.5px !important; font-weight: 600 !important; }
  .writing-subview-card .essay-version-grid textarea { min-height: 120px !important; }
}

/* 修3 · 生成题目按钮（手机端）：恢复整行宽、文字居中。
   v20 小屏模板 "topic topic"/"count btn" 把按钮挤进 84px 半行，文字视觉偏位被裁。 */
@media (max-width: 560px) {
  #view-writing .writing-prompt-controls {
    grid-template-areas: "topic count" "btn btn" !important;
  }
  #view-writing #generateWritingPrompt {
    justify-content: center !important;
    text-align: center !important;
  }
}

/* 修4 · 练习进度点：第一题/最后一题放大 1.5 倍时两侧被裁，改为从边缘原点向内放大 */
.session-dots i.current:first-of-type { transform-origin: left center !important; }
.session-dots i.current:last-of-type { transform-origin: right center !important; }

/* 修5a · 所有尺寸按 DOM 顺序展示任务、作文、建议；只有步骤2内部响应式分列。 */
#view-writing .writing-flow-shell {
  display: block !important;
  overflow: visible;
}

#view-writing .writing-mode-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  min-width: 0;
}
#view-writing .writing-mode-toolbar > .writing-mode-tabs {
  flex: 1 1 260px;
  min-width: 0;
  max-width: 100%;
}
#view-writing .writing-history-jump {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex: 0 0 auto;
  width: auto;
  min-width: 44px;
  min-height: 44px !important;
  max-width: 100%;
  padding: 8px 10px;
  white-space: normal;
  overflow-wrap: anywhere;
}

/* 修5b · 历史写作卡：分数按档位着色成徽章（配合 app.js 的 tier 类） */
.wh-score {
  padding: 2px 9px;
  border-radius: var(--r-pill);
  background: var(--surface-2);
}
.wh-score.wh-top { color: var(--green-ink); background: var(--green-soft); }
.wh-score.wh-good { color: var(--accent-ink); background: var(--accent-soft); }
.wh-score.wh-ok { color: var(--amber-ink); background: var(--amber-soft); }
.wh-score.wh-low { color: var(--red-ink); background: var(--red-soft); }
.wh-score.muted { background: transparent; padding-inline: 0; }

/* ==================== 5.4.29: CAE/中考评分 + 历史写作弱网状态 ==================== */
.writing-history-error {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.writing-history-error > span { min-width: 0; line-height: 1.55; }
.writing-history-retry {
  flex: none;
  min-height: 38px !important;
  padding: 0 14px !important;
  white-space: nowrap;
}

@media (max-width: 560px) {
  .writing-history-error { align-items: flex-start; flex-direction: column; }
  .writing-history-retry { width: 100%; min-height: 44px !important; }
  #view-writing .writing-score-grid.cambridge-grid.is-four,
  .writing-subview-card .writing-score-grid.cambridge-grid.is-four {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
  #view-writing .writing-score-grid.cambridge-grid.is-four article {
    min-width: 0;
    padding: 11px 8px;
    text-align: center;
    justify-items: center;
  }
  #view-writing .writing-score-grid.cambridge-grid.is-four span,
  #view-writing .writing-score-grid.cambridge-grid.is-four small {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
}

/* ==================== v-b1: 听力播放器增强（倍速/AB复读/听过标记/听完引导）+ 刷卡手势一次性提示 ==================== */
/* 原生 <audio controls> 在手机端没有倍速、任何端都没有段内循环，故加自定义控件行 */
.listen-custom-controls {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  margin-top: 10px;
}
.listen-speed, .listen-ab {
  display: flex; align-items: center; flex-wrap: wrap; gap: 6px;
  position: relative;
}
.listen-ctl-label {
  display: inline-flex; align-items: center; gap: 4px; flex: none;
  font-size: 12px; font-weight: 600; color: var(--muted);
}
.listen-ctl-label .ic { width: 14px; height: 14px; }
.listen-ctl-btn {
  border: 1px solid var(--hairline); background: var(--surface); color: var(--muted);
  border-radius: var(--r-pill); padding: 5px 12px; min-height: 32px;
  font-size: 12.5px; font-weight: 600; cursor: pointer; font-family: inherit;
  transition: background 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.listen-ctl-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent-ink); }
.listen-ctl-btn.active,
.listen-ctl-btn.armed { background: var(--accent); border-color: var(--accent); color: #fff; }
.listen-ctl-btn:disabled { opacity: 0.45; cursor: default; }
.listen-ctl-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* 听过标记：行内小对勾 + 次数，弱存在感不抢标题 */
.book-audio-heard {
  display: inline-flex; align-items: center; gap: 3px;
  margin-top: 2px; font-size: 11px; color: var(--muted-2);
}
.book-audio-heard .ic { width: 11px; height: 11px; color: var(--green-ink); }

/* 听完引导条：绿色反馈条 + 三个下一步动作，自然播完才出现 */
.listen-finish-hint {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  margin-top: 10px; padding: 10px 12px;
  border-radius: 12px; background: var(--green-soft); color: var(--green-ink);
  font-size: 12.5px; font-weight: 600;
}
.listen-finish-hint[hidden] { display: none; }
.listen-finish-hint > span { display: inline-flex; align-items: center; gap: 5px; margin-right: auto; }
.listen-finish-hint > span .ic { width: 14px; height: 14px; }

/* 一次性引导气泡：复用齿轮提示的配色与小三角（.session-gear-hint 只在练习场景媒体块里出现，这里做通用版）。
   v-b1r2：改为文档流内紧凑盒（width:fit-content），独占一行自然占位，避免 absolute 悬垂遮挡下方标题/卡片 */
.cv-coach-bubble {
  display: flex; align-items: center; gap: 8px;
  position: relative; box-sizing: border-box;
  width: fit-content; max-width: 280px; margin-top: 8px; padding: 9px 12px;
  background: var(--accent); color: #fff;
  font-size: 12px; line-height: 1.45; font-weight: 500; text-align: left;
  border-radius: 12px; box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}
.cv-coach-bubble::after {
  content: ""; position: absolute; top: -5px; left: 40px;
  width: 10px; height: 10px; background: var(--accent); transform: rotate(45deg);
}
/* 刷卡气泡右对齐贴在进度指示下方，三角对准进度 */
.swipe-gesture-hint { margin-left: auto; margin-right: 2px; }
.swipe-gesture-hint::after { left: auto; right: 26px; }

@media (max-width: 560px) {
  .listen-custom-controls { gap: 8px 12px; }
  .listen-ctl-btn { min-height: 36px; padding: 6px 12px; }
  .listen-finish-hint { padding: 10px; }
  .listen-finish-hint > span { flex-basis: 100%; }
  .cv-coach-bubble { max-width: min(280px, 100%); }
}

/* ==================== v25: 听力目录可辨识化 ====================
   目录只使用现有可靠元数据：真实标题、教材/分册、Track 与页码；缺失标题时保留 Track，绝不猜 Unit。 */
#view-listen .listen-catalog-guide {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 10px;
  min-width: 0; max-width: 100%;
  margin: 0 0 10px;
  padding: 4px 0 12px;
  background: transparent; border: 0; border-radius: 0; box-shadow: none;
  border-bottom: 1px solid var(--hairline-soft);
}

#view-listen .listen-catalog-mark {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  color: var(--muted);
  background: transparent;
}

#view-listen .listen-catalog-mark .ic { width: 20px; height: 20px; }

#view-listen .listen-catalog-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

#view-listen .listen-catalog-copy > span {
  display: flex; flex-wrap: wrap; gap: 2px 8px; min-width: 0;
  overflow-wrap: anywhere;
  color: var(--accent-ink);
  font-size: 11px;
  font-weight: 800;
}

/* v31：已听计数挪到 kicker 行（短文本不截断），小字行只留教材·Track·页码 */
#view-listen .listen-catalog-count {
  margin-left: 0;
  font-style: normal;
  font-weight: 700;
  opacity: .68;
}

#view-listen .listen-catalog-copy strong {
  min-width: 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.35;
  overflow-wrap: anywhere;
  white-space: normal;
}

#view-listen .listen-catalog-copy small {
  min-width: 0;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.4;
  overflow-wrap: anywhere;
  white-space: normal;
}

#view-listen .listen-catalog-play {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  box-shadow: none;
}

#view-listen .listen-catalog-play .ic { width: 20px; height: 20px; }
#view-listen .listen-catalog-play:hover { filter: brightness(1.04); }
#view-listen .listen-catalog-play:active { transform: scale(.96); }
#view-listen .listen-catalog-play:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

#view-listen .book-audio-list {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 4px 14px !important;
}

#view-listen .book-audio-row {
  grid-template-columns: 44px minmax(0, 1fr) 44px !important;
  gap: 8px !important;
  min-height: 64px !important;
  padding: 7px 6px !important;
}

#view-listen .book-audio-main {
  display: grid;
  align-content: center;
  gap: 4px;
  min-width: 0;
}

#view-listen .book-audio-main > strong {
  display: -webkit-box;
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  font-size: 14px !important;
  line-height: 1.35 !important;
  white-space: normal !important;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

#view-listen .book-audio-subline {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

#view-listen .book-audio-meta {
  display: flex !important;
  align-items: center;
  gap: 4px;
  min-width: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#view-listen .book-audio-meta .book-audio-track { display: inline-flex !important; }
#view-listen .book-audio-meta > span:not(.book-audio-meta-sep) { flex: none; }
#view-listen .book-audio-meta-sep { color: var(--muted-2); }

#view-listen .book-audio-heard {
  flex: none;
  margin: 0;
  white-space: nowrap;
}

#view-listen .book-audio-play,
#view-listen .book-audio-favorite {
  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;
  min-height: 44px !important;
}

@media (max-width: 900px) {
  #view-listen .book-audio-list { grid-template-columns: minmax(0, 1fr) !important; }
}

@media (max-width: 560px) {
  #view-listen .listen-list-card { padding: 10px !important; }
  #view-listen .listen-catalog-guide {
    gap: 9px;
  }
  #view-listen .listen-catalog-copy strong { font-size: 14px; }
  #view-listen .listen-catalog-copy small { font-size: 11px; }
  #view-listen .book-audio-row { gap: 6px !important; padding-inline: 2px !important; }
  #view-listen .book-audio-main > strong { font-size: 13.5px !important; }
  #view-listen .book-audio-subline { gap: 6px; }
}

@media (max-width: 360px) {
  #view-listen .listen-catalog-guide { gap: 7px; }
  #view-listen .listen-catalog-copy small { font-size: 11px; }
  #view-listen .book-audio-row { grid-template-columns: 44px minmax(0, 1fr) 44px !important; gap: 4px !important; }
}

@media (prefers-reduced-motion: reduce) {
  #view-listen .listen-catalog-play { transition: none !important; }
}

/* v31r2：≤380px 的「全部」模式下，行内与引导卡的分册段与级别页签/分组条重复，摘除后把宽度让给页码，避免「第 N 页」被截 */
@media (max-width: 380px) {
  #view-listen .book-audio-list[data-mode="all"] .ba-kind-book,
  #view-listen .book-audio-list[data-mode="all"] .ba-kind-book + .book-audio-meta-sep,
  #view-listen .listen-catalog-guide .ba-kind-book,
  #view-listen .listen-catalog-guide .ba-kind-book + .book-audio-meta-sep { display: none; }
}

/* v5.4.32: local text recovery, separate from scoring and submission state. */
#view-writing .writing-draft-notice {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  min-width: 0;
  padding-block: 12px;
  border-block: 1px solid var(--border);
  color: var(--ink);
}
#view-writing .writing-draft-notice > div { min-width: 0; }
#view-writing .writing-draft-warning { grid-column: 1 / -1; }
#view-writing .writing-draft-notice p,
#view-writing .writing-draft-warning { margin: 4px 0 0; font-size: 13px; line-height: 1.55; color: var(--muted); overflow-wrap: anywhere; }
#view-writing .writing-draft-actions { display: flex; flex-wrap: wrap; gap: 8px; }
#view-writing .writing-draft-actions button { min-height: 44px; width: auto; white-space: normal; }
#view-writing .writing-draft-warning[hidden] { display: none !important; }
#studentClassSyncFeedback [data-retry-class-sync] { min-height: 44px; }
#studentClassSyncFeedback .feedback { overflow-wrap: anywhere; }

/* Local writing disclosure and teacher class controls; preserve panel visibility. */
#view-writing textarea#writingPrompt {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 88px;
  max-height: 240px;
  box-sizing: border-box;
  overflow: auto;
  resize: vertical;
  padding: 10px 12px;
  border: 1px solid var(--hairline);
  font-family: inherit;
  font-size: 16px !important;
  line-height: 1.5;
}
#view-writing .writing-generator-disclosure {
  min-width: 0;
  border-top: 1px solid var(--hairline-soft);
}
#view-writing .writing-generator-disclosure > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding-block: 4px;
  box-sizing: border-box;
  list-style: none;
  cursor: pointer;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  overflow-wrap: anywhere;
}
#view-writing .writing-generator-disclosure > summary::-webkit-details-marker { display: none; }
#view-writing .writing-generator-disclosure > summary:focus-visible {
  outline: 2px solid var(--accent) !important;
  outline-offset: 2px;
}
#view-writing .writing-generator-disclosure > summary .ic { flex: none; }
#view-writing .writing-generator-disclosure[open] > summary .ic { transform: rotate(90deg); }
#view-writing .writing-generator-disclosure > .writing-prompt-generator {
  border-top: 0 !important;
  margin-top: 0 !important;
  padding: 8px 0 4px !important;
}
#view-writing .writing-generator-disclosure .writing-type-row { gap: 8px; }
#view-writing .writing-generator-disclosure .writing-type-chip {
  min-width: 44px;
  min-height: 44px;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}
#view-writing .writing-generator-disclosure .writing-prompt-controls input { font-size: 16px !important; }

#view-teacher .teacher-class-switcher {
  grid-template-columns: minmax(0, 1fr) minmax(0, 320px) 44px;
  gap: 12px;
}
#view-teacher .teacher-class-context,
#view-teacher .teacher-class-picker { min-width: 0; }
#view-teacher .teacher-class-context { align-self: center; }
#view-teacher #teacherWorkspaceTitle {
  font-size: 18px;
  line-height: 1.4;
  white-space: normal;
  overflow-wrap: anywhere;
}
#view-teacher #teacherClassFilter {
  min-width: 0;
  max-width: 100%;
  height: 44px;
  min-height: 44px !important;
  box-sizing: border-box;
  font-size: 16px !important;
}
#view-teacher #refreshTeacherTop {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px !important;
  height: 44px;
  min-width: 44px !important;
  min-height: 44px !important;
  padding: 0 !important;
}
@media (max-width: 900px) {
  #view-teacher .teacher-class-switcher { grid-template-columns: minmax(0, 1fr) 44px; }
  #view-teacher .teacher-class-context { grid-column: 1 / -1; }
  #view-teacher .teacher-writing-grid,
  #view-teacher .teacher-reading-grid,
  #view-teacher .submission-split { grid-template-columns: minmax(0, 1fr); }
}

/* 5.4.36: writing review feedback, scoped to the existing review output. */
#writingReviewOutput { scroll-margin-block: 140px 110px; }
#writingReviewOutput .writing-review-wait {
  min-width: 0;
  max-width: 100%;
  margin-top: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
#writingReviewOutput .writing-review-wait .cv-anim-load { padding: 8px 0; }
#writingReviewOutput .writing-review-wait .cv-anim-copy { min-width: 0; }
#writingReviewOutput .writing-review-wait .cv-anim-copy strong,
#writingReviewOutput .writing-review-wait .cv-anim-copy span {
  max-width: 100%;
  overflow-wrap: anywhere;
  line-height: 1.6;
}
#writingReviewOutput .writing-review-wait-time {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
  margin-top: 4px;
}
#writingReviewOutput .writing-review-wait.is-paused .cvh * { animation-play-state: paused !important; }
#writingSubReviewModal .writing-subview-card > .modal-close {
  position: static !important;
  float: none !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  margin: 0 0 12px auto !important;
}
@media (max-width: 380px) {
  #writingReviewOutput .writing-review-wait .cv-anim-compact { gap: 10px; }
  #writingReviewOutput .writing-review-wait .cvh { font-size: 3.8px; }
}

/* 5.4.55: reading publication and daily target selection, without extra cards. */
#createReadingMaterialForm [hidden],
#createDailyCheckinForm [hidden] { display: none !important; }
#createReadingMaterialForm .reading-textbook-picker {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  grid-column: 1 / -1;
  min-width: 0;
}
#createReadingMaterialForm .reading-textbook-passage,
#readingTextbookPreview,
#createReadingMaterialForm .reading-completion-note,
#createReadingMaterialForm .reading-custom-audio { grid-column: 1 / -1; min-width: 0; }
#createReadingMaterialForm .reading-custom-audio { display: grid; gap: 12px; }
#createReadingMaterialForm label,
#createDailyCheckinForm label { min-width: 0; }
#createReadingMaterialForm input,
#createReadingMaterialForm select,
#createReadingMaterialForm textarea,
#createDailyCheckinForm input,
#createDailyCheckinForm select,
#createDailyCheckinForm textarea { min-width: 0; max-width: 100%; box-sizing: border-box; font-size: 16px; }
#createReadingMaterialForm select,
#createDailyCheckinForm select,
#createDailyCheckinForm input[type="search"] { min-height: 44px; }
#createReadingMaterialForm select,
#createDailyCheckinForm select {
  height: 44px;
  overflow: hidden;
  text-overflow: ellipsis;
}
#createReadingMaterialForm .reading-completion-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
#readingTextbookPreview .reading-textbook-selection { display: grid; gap: 4px; padding-block: 8px; }
#readingTextbookPreview strong { font-size: 15px; line-height: 1.5; overflow-wrap: anywhere; }
#readingTextbookPreview small { color: var(--muted); line-height: 1.6; }
#readingTextbookPreview .reading-textbook-preview {
  border-top: 1px solid var(--line);
  padding-block: 8px;
  max-height: 260px;
  overflow: auto;
  overscroll-behavior: contain;
}
#readingTextbookPreview summary { cursor: pointer; min-height: 44px; align-content: center; font-size: 14px; }
#readingTextbookPreview p { font-size: 16px; line-height: 1.7; overflow-wrap: anywhere; }
#createReadingMaterialForm.is-textbook .reading-publish-actions { grid-template-columns: minmax(0, 1fr); }
#createDailyCheckinForm .checkin-target-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  gap: 10px;
  align-items: center;
  margin-block: 8px;
}
#createDailyCheckinForm .checkin-target-tools label { margin: 0; }
#createDailyCheckinForm [data-checkin-selected-count] { font-size: 13px; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
#createDailyCheckinForm .checkin-target-opt { flex: 0 0 auto; height: auto; min-height: 44px; align-items: start; box-sizing: border-box; }
#createDailyCheckinForm .checkin-target-opt input { margin-top: 5px; flex: none; width: 18px; height: 18px; }
#createDailyCheckinForm .checkin-target-opt span { min-width: 0; white-space: normal; overflow-wrap: anywhere; line-height: 1.6; }
#createDailyCheckinForm .checkin-target-fieldset { min-width: 0; }
#createDailyCheckinForm .checkin-target-multi { max-height: 300px; overscroll-behavior: contain; }
#view-reading .reading-sync-button {
  width: 44px !important;
  min-width: 44px !important;
  height: 44px;
  padding: 0 !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
#view-reading .reading-catalog-heading { display: flex; align-items: center; gap: 8px; }
#view-reading .reading-catalog-heading > span { margin-left: auto; }
#createReadingMaterialForm :focus-visible,
#createDailyCheckinForm :focus-visible,
#view-reading .reading-sync-button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (max-width: 420px) {
  #createReadingMaterialForm .reading-textbook-picker { grid-template-columns: minmax(0, 1fr); }
  #createDailyCheckinForm .checkin-target-tools { gap: 6px; }
}