.set-sheet .set-shell { gap: 0; align-items: stretch; }
.set-sheet .set-nav {
  border: none;
  border-inline-end: 1px solid var(--border-subtle);
  border-radius: 0;
  max-height: none;
  position: static;
  top: auto;
}
.set-sheet .set-panel { display: block; }
.set-sheet .set-section {
  border: none;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}

.set-sheet .set-row {
  border: none;
  border-radius: 0;
  background: transparent;
}
.set-sheet .set-row:last-child { border-bottom: none; }
.set-sheet .set-info { border: none; background: transparent; }

.set-sheet-back {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: grid;
  place-items: center;
  padding: clamp(12px, 3vw, 40px);
  background: color-mix(in srgb, #030712 68%, transparent);
  backdrop-filter: blur(14px) saturate(1.1);
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  opacity: 0;
  visibility: hidden;
  transition: opacity .24s var(--ease), visibility 0s linear .28s;
}
.set-sheet-back.open {
  opacity: 1;
  visibility: visible;
  transition: opacity .24s var(--ease), visibility 0s;
}

body.set-sheet-open #toasts,
body.set-sheet-open #toastUndo { z-index: 940; }

.set-sheet {
  width: min(1140px, 100%);
  height: min(860px, 100%);
  display: flex;
  flex-direction: column;
  background: var(--surface-raised);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 22px;
  overflow: hidden;
  box-shadow:
    0 32px 80px -32px rgba(0, 0, 0, .6),
    0 8px 24px -12px rgba(0, 0, 0, .35);
  transform: translateY(20px) scale(.98);
  /* [NOTE] opacity عمداً از ترنزیشن حذف شده (جلوگیری از باگ محو شدن هنگام بستن) */
  transition: transform .4s var(--ease-ios);
}
.set-sheet-back.open .set-sheet { transform: none; }

.set-sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 26px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border-subtle);
}
.set-sheet-title { display: flex; align-items: center; gap: 10px; }
.set-sheet-title svg { width: 18px; height: 18px; color: var(--accent); }
.set-sheet-title b { font-size: calc(15px * var(--fs-scale, 1)); font-weight: 800; letter-spacing: -.01em; }
.set-sheet-x {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.set-sheet-x:hover { background: var(--surface-nested); color: var(--text-primary); }
.set-sheet-x svg { width: 15px; height: 15px; }

.set-sheet-body { flex: 1; min-height: 0; overflow: hidden; }

.set-sheet .set-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  height: 100%;
}

.set-sheet .set-nav {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 26px 14px;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: color-mix(in srgb, var(--surface-nested) 18%, transparent);
  scrollbar-width: thin;
}
.set-sheet .set-nav::-webkit-scrollbar { width: 4px; }
.set-sheet .set-nav::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--text-primary) 12%, transparent);
  border-radius: 99px;
}

.set-nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: none;
  border-radius: 9px;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: calc(13.5px * var(--fs-scale, 1));
  font-weight: 500;
  text-align: start;
  cursor: pointer;
  width: 100%;
  flex-shrink: 0;
  transition: background .16s var(--ease), color .16s var(--ease);
}
.set-nav-item:hover {
  background: color-mix(in srgb, var(--text-primary) 5%, transparent);
  color: var(--text-primary);
}
.set-nav-item.on {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--text-primary);
  font-weight: 700;
}
.set-nav-item.on::before {
  content: "";
  position: absolute;
  inset-inline-end: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 18px;
  border-radius: 2px 0 0 2px;
  background: var(--accent);
}
.set-nav-item .sn-ic {
  width: 17px;
  height: 17px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--text-tertiary);
  transition: color .16s var(--ease);
}
.set-nav-item .sn-ic svg { width: 100%; height: 100%; display: block; }
.set-nav-item:hover .sn-ic { color: var(--text-secondary); }
.set-nav-item.on .sn-ic { color: var(--accent); }
.set-nav-item .sn-lbl {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.set-nav-item.has-divider { margin-top: 16px; }
.set-nav-item.has-divider::after {
  content: "";
  position: absolute;
  top: -9px;
  inset-inline: 14px;
  height: 1px;
  background: color-mix(in srgb, var(--border-subtle) 45%, transparent);
}

.set-sheet .set-panel {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0;
  background: var(--surface-raised);
  scrollbar-width: thin;
}
.set-sheet .set-panel::-webkit-scrollbar { width: 8px; }
.set-sheet .set-panel::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--text-primary) 12%, transparent);
  border-radius: 99px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
.set-sheet .set-panel::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--text-primary) 22%, transparent);
  background-clip: padding-box;
}

.set-section { display: none; }
.set-section.active {
  display: block;
  animation: setSectionIn .22s var(--ease) both;
}
@keyframes setSectionIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}

.set-sheet .set-section-body {
  margin: 26px 32px 32px;
  padding: 6px 22px;
  background: color-mix(in srgb, var(--surface-nested) 32%, transparent);
  border-radius: 16px;
}
#setMobileBack {
  display: none;
}

.set-sheet .set-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 18px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 42%, transparent);
  flex-wrap: wrap;
}
.set-sheet .set-row:first-child { padding-top: 16px; }
.set-sheet .set-row:last-child {
  border-bottom: none;
  padding-bottom: 16px;
}

.set-sheet .set-row-theme {
  display: block;
  padding: 18px 0 22px;
}
.set-sheet .set-row-theme:first-child { padding-top: 16px; }

.set-sheet .set-info { min-width: 0; flex: 1 1 auto; max-width: 480px; }
.set-sheet .set-info b {
  display: block;
  font-size: calc(14px * var(--fs-scale, 1));
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 3px;
}
.set-sheet .set-info span {
  display: block;
  font-size: calc(12.5px * var(--fs-scale, 1));
  line-height: 1.7;
  color: var(--text-tertiary);
}

.set-sheet .set-seg:not(.cards):not(.swatches) {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  flex-shrink: 0;
  border-radius: 11px;
  background: color-mix(in srgb, var(--surface-nested) 90%, transparent);
}
.set-sheet .set-seg:not(.cards):not(.swatches) .seg-pill {
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 8px;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--accent) 96%, #fff),
    var(--accent));
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 22%, transparent),
    0 3px 10px -3px color-mix(in srgb, var(--accent) 60%, transparent);
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .18s var(--ease);
  will-change: transform, width, height;
}
.set-sheet .set-seg:not(.cards):not(.swatches) button {
  position: relative;
  z-index: 1;
  padding: 7px 16px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: calc(12.5px * var(--fs-scale, 1));
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: color .2s var(--ease);
}
.set-sheet .set-seg:not(.cards):not(.swatches) button:hover { color: var(--text-primary); }
.set-sheet .set-seg:not(.cards):not(.swatches) button.on {
  background: transparent;
  color: var(--accent-ink, #fff);
  font-weight: 600;
  box-shadow: none;
}

.set-sheet .set-row-theme {
  display: block;
  padding: 22px 0 26px;
}
.set-sheet .set-row-theme .set-info { max-width: none; margin-bottom: 18px; }
.set-sheet .theme-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
}

.set-sheet .set-input {
  width: 100%;
  max-width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--surface-nested) 55%, transparent);
  color: var(--text-primary);
  font-family: inherit;
  font-size: calc(13.5px * var(--fs-scale, 1));
  outline: none;
  transition: border-color .15s var(--ease), background .15s var(--ease), box-shadow .15s var(--ease);
}
.set-sheet .set-input:hover {
  border-color: color-mix(in srgb, var(--text-primary) 15%, var(--border-subtle));
}
.set-sheet .set-input:focus {
  border-color: var(--accent);
  background: var(--surface-raised);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent);
}

.acc-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 4px 0 24px;
  margin-bottom: 4px;
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 40%, transparent);
  flex-wrap: wrap;
}

.acc-avatar {
  position: relative;
  width: 96px;
  height: 96px;
  border-radius: 26px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  background:
    linear-gradient(140deg,
      color-mix(in srgb, var(--accent) 92%, #fff),
      var(--accent) 45%,
      color-mix(in srgb, var(--accent) 72%, #000) 100%);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 28%, transparent),
    0 0 0 5px color-mix(in srgb, var(--accent) 9%, transparent),
    0 18px 36px -18px color-mix(in srgb, var(--accent) 75%, transparent);
  outline: none;
  transition: transform .18s var(--ease);
}
.acc-avatar:hover { transform: scale(1.02); }
.acc-avatar:focus-visible {
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 28%, transparent),
    0 0 0 5px color-mix(in srgb, var(--accent) 9%, transparent),
    0 0 0 7px color-mix(in srgb, var(--accent) 30%, transparent);
}
.acc-avatar-tx {
  font-size: calc(38px * var(--fs-scale, 1));
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--accent-ink, #fff);
  line-height: 1;
  user-select: none;
}
.acc-avatar-edit {
  position: absolute;
  bottom: -6px;
  inset-inline-end: -6px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--surface-raised);
  border: 1.5px solid var(--border-subtle);
  color: var(--text-secondary);
  box-shadow: 0 4px 10px -4px rgba(0, 0, 0, .45);
  transition:
    background .15s var(--ease),
    color .15s var(--ease),
    border-color .15s var(--ease),
    transform .15s var(--ease);
}
.acc-avatar-edit svg { width: 12px; height: 12px; display: block; }
.acc-avatar:hover .acc-avatar-edit {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink, #fff);
  transform: scale(1.08);
}

.acc-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
  grid-area: 1 / 1;
}

.acc-avatar-remove {
  position: absolute;
  bottom: -6px;
  inset-inline-start: -6px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: var(--surface-raised);
  border: 1.5px solid var(--border-subtle);
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0;
  z-index: 2;
  box-shadow: 0 4px 10px -4px rgba(0, 0, 0, .45);
  transition:
    background .15s var(--ease),
    color .15s var(--ease),
    border-color .15s var(--ease),
    transform .15s var(--ease);
}
.acc-avatar-remove:hover {
  color: var(--color-rose);
  border-color: color-mix(in srgb, var(--color-rose) 50%, var(--border-subtle));
  background: color-mix(in srgb, var(--color-rose) 12%, var(--surface-raised));
  transform: scale(1.08);
}
.acc-avatar-remove svg { width: 11px; height: 11px; display: block; }

.acc-field--wide { grid-column: 1 / -1; }
.acc-field textarea.set-input {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
  line-height: 1.7;
}

.acc-id {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1 1 200px;
}
.acc-name-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  min-width: 0;
}
.acc-name-row .acc-mail {
  min-width: 0;
}
.acc-name {
  font-size: calc(22px * var(--fs-scale, 1));
  font-weight: 800;
  letter-spacing: -.028em;
  line-height: 1.2;
  color: var(--text-primary);
}
.acc-mail {
  font-size: calc(13px * var(--fs-scale, 1));
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.acc-local {
  font-size: calc(11px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  letter-spacing: .01em;
}

.acc-stats {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  padding: 0;
  border: none;
  flex-wrap: wrap;
}
.acc-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 5px 13px;
  border-radius: 99px;
  background: color-mix(in srgb, var(--text-primary) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-subtle) 60%, transparent);
  line-height: 1;
}
.acc-stat b {
  font-size: calc(14px * var(--fs-scale, 1));
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  letter-spacing: -.02em;
}
.acc-stat span {
  font-size: calc(11.5px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  font-weight: 500;
}

.acc-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 22px;
  padding: 22px 0 0;
}
.acc-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}
.acc-field > span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: calc(12px * var(--fs-scale, 1));
  font-weight: 700;
  letter-spacing: .015em;
  color: var(--text-secondary);
}
.acc-field small {
  font-size: calc(10px * var(--fs-scale, 1));
  font-weight: 600;
  color: var(--text-tertiary);
  padding: 1px 8px;
  border-radius: 99px;
  background: color-mix(in srgb, var(--text-primary) 7%, transparent);
  margin: 0;
  line-height: 1.6;
}
.acc-field .set-input {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--border-subtle) 75%, transparent);
  background: color-mix(in srgb, var(--surface-raised) 70%, transparent);
  color: var(--text-primary);
  font-family: inherit;
  font-size: calc(13.5px * var(--fs-scale, 1));
  font-weight: 500;
  outline: none;
  transition:
    border-color .15s var(--ease),
    background .15s var(--ease),
    box-shadow .15s var(--ease);
}
.acc-field .set-input[dir="ltr"],
.acc-field .set-input[style*="direction:ltr"],
.acc-field .set-input.ltr {
  text-align: right;
  direction: ltr;
}
.acc-field .set-input::placeholder { color: var(--text-tertiary); font-weight: 400; }
.acc-field .set-input:hover {
  border-color: color-mix(in srgb, var(--text-primary) 18%, transparent);
}
.acc-field .set-input:focus {
  border-color: var(--accent);
  background: var(--surface-raised);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.acc-field .set-input[aria-invalid="true"] {
  border-color: var(--color-rose);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-rose) 14%, transparent);
}
.acc-err {
  font-style: normal;
  font-size: calc(11.5px * var(--fs-scale, 1));
  color: var(--color-rose);
  margin-top: 1px;
  line-height: 1.55;
}

.acc-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 16px;
  margin-top: 6px;
  border-top: 1px solid color-mix(in srgb, var(--border-subtle) 40%, transparent);
}

.set-sheet .acc-actions .btn,
.set-sheet .acc-group .btn {
  height: 34px;
  padding: 0 18px;
  border-radius: 999px;
  font-family: inherit;
  font-size: calc(12.5px * var(--fs-scale, 1));
  font-weight: 700;
  letter-spacing: -.005em;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition:
    border-color .15s var(--ease),
    background .15s var(--ease),
    color .15s var(--ease),
    transform .12s var(--ease);
}
.set-sheet .acc-actions .btn:hover,
.set-sheet .acc-group .btn:hover {
  border-color: color-mix(in srgb, var(--text-primary) 24%, transparent);
  background: color-mix(in srgb, var(--text-primary) 5%, transparent);
}
.set-sheet .acc-actions .btn:active,
.set-sheet .acc-group .btn:active {
  transform: scale(.96);
}
.set-sheet .acc-actions .btn.g,
.set-sheet .acc-group .btn.g {
  border-color: transparent;
  background: var(--accent);
  color: var(--accent-ink, #fff);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 20%, transparent),
    0 6px 16px -8px color-mix(in srgb, var(--accent) 75%, transparent);
}
.set-sheet .acc-actions .btn.g:hover,
.set-sheet .acc-group .btn.g:hover {
  background: color-mix(in srgb, var(--accent) 92%, #fff);
}
.set-sheet .acc-actions .btn.ghost {
  border-color: transparent;
  color: var(--text-secondary);
  background: transparent;
}
.set-sheet .acc-actions .btn.ghost:hover {
  color: var(--text-primary);
  background: color-mix(in srgb, var(--text-primary) 6%, transparent);
}
.set-sheet .acc-actions .btn:disabled {
  opacity: .32;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.set-sheet .btn-danger {
  border-color: color-mix(in srgb, var(--color-rose) 42%, transparent);
  color: var(--color-rose);
  background: transparent;
}
.set-sheet .btn-danger:hover {
  background: color-mix(in srgb, var(--color-rose) 12%, transparent);
  border-color: var(--color-rose);
}
.set-sheet .btn-danger:active { transform: scale(.96); }

.acc-group {
  margin-top: 16px;
  border-top: 1px solid color-mix(in srgb, var(--border-subtle) 40%, transparent);
}
.acc-group .set-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
  margin: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 32%, transparent);
  border-radius: 0;
  background: transparent;
  transition: background .15s var(--ease);
}
.acc-group .set-row:first-child { padding-top: 18px; }
.acc-group .set-row:last-child {
  padding-bottom: 6px;
  border-bottom: none;
}
.acc-group .set-info {
  max-width: none;
  flex: 1 1 auto;
  min-width: 0;
}
.acc-group .set-info b {
  font-size: calc(13.5px * var(--fs-scale, 1));
  font-weight: 700;
  margin-bottom: 2px;
  color: var(--text-primary);
  letter-spacing: -.005em;
}
.acc-group .set-info span {
  font-size: calc(12px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  line-height: 1.6;
}

.set-row-danger .set-info b { color: var(--color-rose); }
.acc-group .set-row.set-row-danger:hover {
  background: color-mix(in srgb, var(--color-rose) 5%, transparent);
  border-radius: 10px;
  padding-inline: 12px;
  margin-inline: -12px;
}

@media (max-width: 1099px) {
  .acc-card {
    gap: 18px;
    padding-bottom: 20px;
  }
  .acc-avatar {
    width: 68px;
    height: 68px;
    border-radius: 18px;
  }
  .acc-avatar-tx { font-size: calc(26px * var(--fs-scale, 1)); }
  .acc-avatar-edit { width: 22px; height: 22px; }
  .acc-avatar-edit svg { width: 11px; height: 11px; }
  .acc-name { font-size: calc(19px * var(--fs-scale, 1)); }
  .acc-form { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .acc-actions { justify-content: stretch; }
  .acc-actions .btn { flex: 1; justify-content: center; }
}

@media (max-width: 520px) {
  .acc-avatar {
    width: 60px;
    height: 60px;
    border-radius: 16px;
  }
  .acc-avatar-tx { font-size: calc(22px * var(--fs-scale, 1)); }
  .acc-stat { padding: 4px 11px; }
  .acc-stat b { font-size: calc(13px * var(--fs-scale, 1)); }
  .acc-group .set-row {
    flex-wrap: wrap;
    gap: 10px;
  }
  .acc-group .set-row .btn { width: 100%; justify-content: center; }
}
.acc-group .set-info {
  max-width: none;
  flex: 1 1 auto;
  min-width: 0;
}
.acc-group .set-info b {
  font-size: calc(13.5px * var(--fs-scale, 1));
  font-weight: 700;
  margin-bottom: 2px;
  color: var(--text-primary);
  letter-spacing: -.005em;
}
.acc-group .set-info span {
  font-size: calc(12px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  line-height: 1.6;
}

.set-row-danger .set-info b { color: var(--color-rose); }
.acc-group .set-row.set-row-danger:hover {
  background: color-mix(in srgb, var(--color-rose) 5%, transparent);
  border-radius: 10px;
  padding-inline: 12px;
  margin-inline: -12px;
}

@media (max-width: 1099px) {
  .acc-card {
    gap: 18px;
    padding-bottom: 20px;
  }
  .acc-avatar {
    width: 64px;
    height: 64px;
    font-size: calc(24px * var(--fs-scale, 1));
  }
  .acc-name { font-size: calc(19px * var(--fs-scale, 1)); }
  .acc-stats > div { padding: 0 16px; }
  .acc-stats b { font-size: calc(30px * var(--fs-scale, 1)); }
  .acc-form { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .acc-actions { justify-content: stretch; }
  .acc-actions .btn { flex: 1; justify-content: center; }
}

@media (max-width: 520px) {
  .acc-stats {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 16px 0 2px;
  }
  .acc-stats > div {
    padding: 0;
    border-inline-end: none;
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
  }
  .acc-stats b { font-size: calc(26px * var(--fs-scale, 1)); }
  .acc-stats span { font-size: calc(11px * var(--fs-scale, 1)); }
  .acc-group .set-row {
    flex-wrap: wrap;
    gap: 10px;
  }
  .acc-group .set-row .btn { width: 100%; justify-content: center; }
}

.about-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 0 4px;
  text-align: center;
}

.about-brand {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0 34px;
  width: 100%;
  isolation: isolate;
}

.about-brand::before {
  content: "";
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(
    circle at center,
    color-mix(in srgb, var(--accent) 24%, transparent),
    color-mix(in srgb, var(--accent) 8%, transparent) 42%,
    transparent 72%
  );
  filter: blur(6px);
  pointer-events: none;
  z-index: -1;
}

.about-logo {
  position: relative;
  display: grid;
  place-items: center;
  width: 160px;
  height: 160px;
  margin: 6px 0 26px;
  color: var(--accent);
  background: transparent;
  isolation: isolate;
}

.about-logo svg {
  width: 100%;
  height: 100%;
  display: block;
  stroke-width: 1.6;
  filter:
    drop-shadow(0 0 1px color-mix(in srgb, var(--accent) 60%, transparent))
    drop-shadow(0 0 12px color-mix(in srgb, var(--accent) 32%, transparent))
    drop-shadow(0 12px 28px color-mix(in srgb, var(--accent) 22%, transparent));
}

.about-title {
  position: relative;
  margin: 0;
  font-size: calc(26px * var(--fs-scale, 1));
  font-weight: 900;
  letter-spacing: -.035em;
  line-height: 1.2;
  color: var(--text-primary);
}

.about-sub {
  position: relative;
  margin: 8px 0 0;
  font-size: calc(14px * var(--fs-scale, 1));
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 44ch;
}

.about-ver-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 20px;
  padding: 6px 14px 6px 12px;
  border-radius: 99px;
  background: color-mix(in srgb, var(--text-primary) 5%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-subtle) 70%, transparent);
  font-family: var(--font-mono, monospace);
  font-size: calc(12px * var(--fs-scale, 1));
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
  line-height: 1;
}
.about-ver-dot {
  position: relative;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ok-strong, #10b981);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok-strong, #10b981) 22%, transparent);
  flex-shrink: 0;
}
.about-ver-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--ok-strong, #10b981);
  animation: aboutVerPulse 2.6s var(--ease-ios) infinite;
}
@keyframes aboutVerPulse {
  0%   { transform: scale(1);   opacity: .55; }
  70%  { transform: scale(2.6); opacity: 0;   }
  100% { transform: scale(2.6); opacity: 0;   }
}

.about-meta {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: center;
  width: 100%;
  padding-top: 26px;
  border-top: 1px solid color-mix(in srgb, var(--border-subtle) 40%, transparent);
}
.about-meta::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 1px;
  background: var(--accent);
  border-radius: 1px;
  opacity: .75;
}
.about-meta-item {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  min-width: 0;
}
.about-meta-lb {
  font-size: calc(10px * var(--fs-scale, 1));
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.about-meta-item b {
  font-size: calc(14px * var(--fs-scale, 1));
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  overflow-wrap: anywhere;
}
.about-meta-item small {
  font-size: calc(11px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  margin-top: 1px;
  line-height: 1.6;
}
.about-meta-sep {
  width: 1px;
  margin: 6px 0;
  background: color-mix(in srgb, var(--border-subtle) 55%, transparent);
  flex-shrink: 0;
}

.set-sheet .set-seg.cards {
  display: inline-flex;
  position: relative;
  padding: 4px;
  border-radius: 12px;
  background: var(--surface-nested);
  border: 1px solid var(--border-subtle);
  gap: 4px;
  isolation: isolate;
  min-width: 0;
}
.set-sheet .set-seg.cards .seg-pill {
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 8px;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--accent) 96%, #fff),
    var(--accent));
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 22%, transparent),
    0 3px 10px -3px color-mix(in srgb, var(--accent) 60%, transparent);
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .18s var(--ease);
  will-change: transform, width, height;
}
.set-sheet .set-seg.cards button {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: calc(13px * var(--fs-scale, 1));
  font-weight: 600;
  cursor: pointer;
  transition: color .2s var(--ease);
}
.set-sheet .set-seg.cards button:hover {
  color: var(--text-primary);
}
.set-sheet .set-seg.cards button.on {
  color: var(--accent-ink, #fff);
}
.set-sheet .set-seg.cards .seg-ic {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
}
.set-sheet .set-seg.cards .seg-ic svg {
  width: 100%;
  height: 100%;
}

.set-sheet .set-seg.swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding: 6px 2px;
  background: transparent;
  align-items: center;
  min-width: 0;
}

.set-sheet .set-seg.swatches button {
  position: relative;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  padding: 0;
  border: 2px solid transparent;
  background-clip: border-box;
  cursor: pointer;
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, #fff 14%, transparent),
    0 2px 6px -2px rgba(0, 0, 0, .45);
  transition:
    transform .25s cubic-bezier(.34, 1.4, .5, 1),
    border-color .2s var(--ease),
    box-shadow .3s var(--ease);
}

.set-sheet .set-seg.swatches button.sw-indigo  { --sw1: #6d8bff; --sw2: #a06bff; --sw-ink: #070b18; }
.set-sheet .set-seg.swatches button.sw-violet  { --sw1: #b06cff; --sw2: #ff6cc4; --sw-ink: #12061c; }
.set-sheet .set-seg.swatches button.sw-amber   { --sw1: #f5a524; --sw2: #ff7847; --sw-ink: #1d1204; }
.set-sheet .set-seg.swatches button.sw-emerald { --sw1: #22c98d; --sw2: #7ee08a; --sw-ink: #03180f; }
.set-sheet .set-seg.swatches button.sw-rose    { --sw1: #ff5f8d; --sw2: #ff9a6b; --sw-ink: #210511; }
.set-sheet .set-seg.swatches button.sw-cyan    { --sw1: #22c8e8; --sw2: #5b8cff; --sw-ink: #03181d; }
.set-sheet .set-seg.swatches button.sw-lime    { --sw1: #a8d82c; --sw2: #3fd08c; --sw-ink: #111a03; }

.set-sheet .set-seg.swatches button.sw-indigo,
.set-sheet .set-seg.swatches button.sw-violet,
.set-sheet .set-seg.swatches button.sw-amber,
.set-sheet .set-seg.swatches button.sw-emerald,
.set-sheet .set-seg.swatches button.sw-rose,
.set-sheet .set-seg.swatches button.sw-cyan,
.set-sheet .set-seg.swatches button.sw-lime {
  background: linear-gradient(135deg, var(--sw1) 0%, var(--sw2) 100%);
}

.set-sheet .set-seg.swatches button:hover {
  transform: scale(1.06);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, #fff 22%, transparent),
    inset 0 2px 4px color-mix(in srgb, #fff 12%, transparent),
    0 8px 20px -6px rgba(0, 0, 0, .55);
}

.set-sheet .set-seg.swatches button.on {
  transform: scale(1.1);
  border-color: var(--text-primary);
  box-shadow:
    0 0 0 3px var(--surface-raised),
    0 0 0 4px var(--text-primary),
    0 4px 12px -4px rgba(0, 0, 0, .5);
}

.set-sheet .set-seg.swatches button.on::after {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--sw-ink);
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  -webkit-mask-size: 14px 14px;
  mask-size: 14px 14px;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  animation: swatchCheckIn .35s cubic-bezier(.34, 1.4, .5, 1);
  pointer-events: none;
}
@keyframes swatchCheckIn {
  from { opacity: 0; transform: scale(.4); }
  to   { opacity: 1; transform: scale(1); }
}

.set-sheet .set-row.is-locked .set-info b {
  color: var(--text-tertiary);
}
.set-sheet .set-row.is-locked .set-info span {
  color: color-mix(in srgb, var(--text-tertiary) 70%, transparent);
}
.set-sheet .set-seg.is-locked {
  opacity: .32;
  filter: grayscale(.9) saturate(.2);
  pointer-events: none;
  user-select: none;
}
.set-sheet .set-lock-note {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-inline-start: 8px;
  padding: 2px 8px 2px 7px;
  border-radius: 99px;
  font-size: calc(10px * var(--fs-scale, 1));
  font-weight: 700;
  letter-spacing: .03em;
  background: color-mix(in srgb, var(--text-primary) 8%, transparent);
  color: var(--text-tertiary);
  line-height: 1;
  vertical-align: middle;
}
.set-sheet .set-lock-note::before {
  content: "";
  width: 9px;
  height: 9px;
  background-color: currentColor;
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><rect x='3' y='11' width='18' height='11' rx='2'/><path d='M7 11V7a5 5 0 0 1 10 0v4'/></svg>");
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><rect x='3' y='11' width='18' height='11' rx='2'/><path d='M7 11V7a5 5 0 0 1 10 0v4'/></svg>");
  -webkit-mask-size: 9px 9px;
  mask-size: 9px 9px;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  flex-shrink: 0;
}

@media (min-width: 1600px) {
  .set-sheet { width: min(1300px, 100%); height: min(900px, 100%); }
  .set-sheet .set-shell { grid-template-columns: 280px minmax(0, 1fr); }
  .set-sheet .set-section-body { margin: 32px 44px 44px; padding: 8px 28px; }
  .set-sheet .set-nav { padding: 30px 18px; }
}

@media (max-width: 1099px) {
  .set-sheet-back { padding: 0; place-items: stretch; }
  .set-sheet {
    width: 100%; height: 100%;
    border-radius: 0; border: 0;
    transform: translateY(16px);
  }
  .set-sheet-back.open .set-sheet { transform: none; }
  
  /* [SECTION] چیدمان Drill-down موبایل */
  .set-sheet .set-shell {
    display: block;
    position: relative;
    height: 100%;
    overflow: hidden;
  }
  
  .set-sheet .set-nav {
    position: absolute;
    inset: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 16px 12px;
    background: var(--surface-raised);
    overflow-y: auto;
    border: none;
    border-radius: 0;
    z-index: 1;
  }
  
  .set-sheet .set-panel {
    display: none;
    position: absolute;
    inset: 0;
    background: var(--surface-raised);
    z-index: 10;
    flex-direction: column;
    overflow-y: auto;
  }
  
  .set-sheet .set-shell.is-mobile-detail .set-panel {
    display: flex;
    animation: slideInPanel 0.32s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  
  .set-sheet .set-shell.is-mobile-detail.is-closing .set-panel {
    animation: slideOutPanel 0.32s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }

  @keyframes slideInPanel {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
  }
  @keyframes slideOutPanel {
    from { transform: translateX(0); }
    to { transform: translateX(100%); }
  }
  
  html[dir="ltr"] .set-sheet .set-shell.is-mobile-detail .set-panel {
    animation-name: slideInPanelLtr;
  }
  html[dir="ltr"] .set-sheet .set-shell.is-mobile-detail.is-closing .set-panel {
    animation-name: slideOutPanelLtr;
  }
  @keyframes slideInPanelLtr {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
  }
  @keyframes slideOutPanelLtr {
    from { transform: translateX(0); }
    to { transform: translateX(-100%); }
  }
  
  #setMobileBack {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--surface-raised);
    color: var(--text-secondary);
    font-weight: 700;
    width: 100%;
    text-align: start;
    cursor: pointer;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    z-index: 5;
    font-family: inherit;
    font-size: calc(14px * var(--fs-scale, 1));
    transition: color 0.2s;
  }
  #setMobileBack:hover { color: var(--text-primary); }
  #setMobileBack svg { width: 18px; height: 18px; }
  
  .set-nav-item {
    flex-shrink: 0;
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: calc(14px * var(--fs-scale, 1));
    text-align: start;
    margin-bottom: 2px;
  }
  .set-nav-item.on::before {
    display: none;
  }
  .set-nav-item.has-divider {
    margin-top: 16px;
  }
  .set-nav-item.has-divider::after {
    top: -8px; bottom: auto; inset-inline: 12px;
    width: auto; height: 1px;
  }
  
  .set-sheet .set-section-body { margin: 20px 22px 28px; padding: 6px 16px; }
  .set-sheet .set-row { gap: 14px; padding: 18px 0; }
  .set-sheet .set-row:first-child { padding-top: 18px; }
  .set-sheet .set-row:last-child { padding-bottom: 18px; }
  .set-sheet .set-seg:not(.cards):not(.swatches) { width: 100%; }
  .set-sheet .set-seg:not(.cards):not(.swatches) button { flex: 1; text-align: center; }
  .set-sheet .theme-picker { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }

  .acc-card { gap: 18px; padding-bottom: 24px; }
  .acc-avatar { width: 60px; height: 60px; font-size: calc(24px * var(--fs-scale, 1)); }
  .acc-name { font-size: calc(18px * var(--fs-scale, 1)); }
  .acc-stats > div { padding: 0 14px; }
  .acc-stats b { font-size: calc(22px * var(--fs-scale, 1)); }
  .acc-form { grid-template-columns: minmax(0, 1fr); gap: 14px; }
}

@media (max-width: 520px) {
  .set-sheet-head { padding: 14px 18px; }
  .set-sheet .set-nav { padding: 8px 12px; }
  .set-sheet .set-section-body { margin: 16px 14px 24px; padding: 4px 12px; }
  .set-sheet .set-info { max-width: none; }

  .acc-stats { flex-direction: column; gap: 16px; padding: 18px 0 4px; }
  .acc-stats > div {
    padding: 0;
    border-inline-end: none;
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
  }
  .acc-stats b { font-size: calc(22px * var(--fs-scale, 1)); }

  .about-brand::before {
    width: 220px;
    height: 220px;
    top: -10px;
  }
  .about-logo {
    width: 128px;
    height: 128px;
  }

  .about-title { font-size: calc(22px * var(--fs-scale, 1)); }
  .about-sub { font-size: calc(13px * var(--fs-scale, 1)); }
  .about-meta {
    flex-direction: column;
    gap: 0;
    align-items: stretch;
  }
  .about-meta-item {
    padding: 16px 0;
    border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 32%, transparent);
  }
  .about-meta-item:last-child { border-bottom: none; }
  .about-meta-sep { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .set-sheet-back, .set-sheet, .set-section.active {
    animation: none !important;
    transition: none !important;
  }
}

.about-full {
  max-width: 880px;
  margin-inline: auto;
  width: 100%;
}

.about-page {
  display: flex;
  flex-direction: column;
  align-items: stretch !important;
  text-align: start !important;
  gap: 24px;
  padding: 8px 0 24px;
}

.about-top-bar {
  display: flex;
  flex-direction: row !important;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

.about-brand {
  display: flex;
  flex-direction: row !important;
  align-items: center;
  gap: 14px;
  min-width: 0;
  width: auto !important;
  padding: 0 !important;
}

.about-logo {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  display: grid;
  place-items: center;
  color: var(--text-primary);
}

.about-logo svg {
  width: 24px;
  height: 24px;
}

.about-brand-tx {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  text-align: start !important;
}

.about-brand-tx h1 {
  margin: 0;
  font-size: calc(18px * var(--fs-scale, 1));
  font-weight: 900;
  line-height: 1.3;
  color: var(--text-primary);
  letter-spacing: -.01em;
}

.about-brand-tx p {
  margin: 0;
  font-size: calc(12.5px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.about-tabs-seg {
  display: inline-flex;
  padding: 4px;
  background: var(--surface-nested);
  border: 1px solid var(--border-subtle);
  border-radius: 99px;
  flex-shrink: 0;
}

.about-tab-btn {
  padding: 7px 18px;
  border-radius: 99px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: calc(13px * var(--fs-scale, 1));
  font-weight: 700;
  cursor: pointer;
  transition: all .2s var(--ease);
}

.about-tab-btn:hover {
  color: var(--text-primary);
}

.about-tab-btn.on {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 2px 8px -2px color-mix(in srgb, var(--accent) 50%, transparent);
}

.about-panel {
  display: none;
  flex-direction: column;
  gap: 20px;
}

.about-panel.on {
  display: flex;
  animation: aboutPanelIn .22s var(--ease) both;
}

@keyframes aboutPanelIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}

.about-bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
}

.bento-box {
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  height: auto;
}

.bento-box.wide {
  grid-column: 1 / -1;
}

.bento-box.half {
  grid-column: auto;
}

.bento-title {
  font-size: calc(11.5px * var(--fs-scale, 1));
  font-weight: 800;
  color: var(--accent);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.bento-desc {
  margin: 0;
  font-size: calc(14px * var(--fs-scale, 1));
  line-height: 2;
  color: var(--text-primary);
  text-align: justify;
  overflow-wrap: anywhere;
}

.meta-list {
  display: flex;
  flex-direction: column;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px dashed color-mix(in srgb, var(--border-subtle) 60%, transparent);
}

.meta-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.meta-row span {
  font-size: calc(13px * var(--fs-scale, 1));
  color: var(--text-secondary);
  font-weight: 600;
}

.meta-row b {
  font-family: var(--font-mono);
  font-size: calc(13.5px * var(--fs-scale, 1));
  color: var(--text-primary);
  font-weight: 800;
}

.meta-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 8px;
}

.d3-tag {
  font-size: calc(11px * var(--fs-scale, 1));
  font-family: var(--font-mono);
  background: var(--surface-nested);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: 8px;
  color: var(--text-secondary);
}

.bento-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.bento-stats .as {
  display: flex;
  align-items: baseline;
  gap: 6px;
  background: var(--surface-nested);
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  justify-content: center;
}

.bento-stats .as b {
  font-family: var(--font-mono);
  font-size: calc(18px * var(--fs-scale, 1));
  color: var(--accent);
}

.bento-stats .as span {
  font-size: calc(12px * var(--fs-scale, 1));
  color: var(--text-tertiary);
}

.about-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 8px;
}

.about-actions .btn {
  flex: 0 1 auto;
  padding: 10px 20px;
  font-size: calc(13.5px * var(--fs-scale, 1));
}

@media (max-width: 600px) {
  .about-top-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .about-tabs-seg {
    justify-content: center;
  }
  .about-tab-btn {
    flex: 1;
    text-align: center;
  }
  .about-bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-box.half {
    grid-column: 1 / -1;
  }
  .about-actions {
    flex-direction: column;
  }
  .about-actions .btn {
    width: 100%;
    justify-content: center;
  }
}
.crop-back {
  position: fixed;
  inset: 0;
  z-index: 950;
  display: grid;
  place-items: center;
  padding: 16px;
  background: color-mix(in srgb, #05080f 55%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .24s var(--ease), visibility 0s linear .26s;
}
.crop-back.open {
  opacity: 1;
  visibility: visible;
  transition: opacity .24s var(--ease), visibility 0s;
}
.crop-modal {
  width: min(400px, 100%);
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  box-shadow: 0 32px 80px -32px rgba(0, 0, 0, .6);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(16px) scale(.98);
  opacity: 0;
  transition: transform .4s var(--ease-ios), opacity .3s var(--ease);
}
.crop-back.open .crop-modal { transform: none; opacity: 1; }

.crop-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
}
.crop-head b { font-size: calc(14px * var(--fs-scale, 1)); font-weight: 800; }
.crop-x {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: none;
  background: transparent;
  border-radius: 8px;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.crop-x:hover { background: var(--surface-nested); color: var(--text-primary); }
.crop-x svg { width: 14px; height: 14px; }

.crop-stage {
  position: relative;
  margin: 18px auto;
  overflow: hidden;
  background:
    repeating-conic-gradient(
      color-mix(in srgb, var(--surface-nested) 80%, transparent) 0 25%,
      transparent 0 50%
    ) 0 0 / 20px 20px;
  border-radius: 12px;
  cursor: grab;
  touch-action: none;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.crop-stage img {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  z-index: 1;
  max-width: none !important;
  max-height: none !important;
}
.crop-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-sizing: content-box;
  width: var(--crop-frame, 240px);
  height: var(--crop-frame, 240px);
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--ac) 75%, transparent);
  box-shadow: 0 0 0 9999px color-mix(in srgb, #000 50%, transparent);
  pointer-events: none;
  z-index: 2;
}

.crop-controls {
  padding: 4px 18px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.crop-tool {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: var(--surface-nested);
  color: var(--text-secondary);
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
  transition:
    background .18s var(--ease),
    color .18s var(--ease),
    border-color .18s var(--ease);
}
.crop-tool:hover {
  color: var(--ac);
  border-color: color-mix(in srgb, var(--ac) 40%, var(--border-subtle));
  background: color-mix(in srgb, var(--ac) 8%, var(--surface-nested));
}
.crop-tool:active { transform: scale(.94); }
.crop-tool svg { width: 16px; height: 16px; display: block; }
.crop-controls-sep {
  width: 1px;
  height: 22px;
  background: var(--border-subtle);
  margin-inline: 4px;
}

.crop-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 18px 18px;
  border-top: 1px solid var(--border-subtle);
}

@media (prefers-reduced-motion: reduce) {
  .crop-back, .crop-modal { transition: none !important; }
}

.avatar-preview-back {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: rgba(3, 7, 18, .75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s var(--ease), visibility 0s linear .24s;
  cursor: zoom-out;
}
.avatar-preview-back.open {
  opacity: 1;
  visibility: visible;
  transition: opacity .22s var(--ease), visibility 0s;
}
.avatar-preview-back img {
  width: min(80vw, 500px);
  height: min(80vw, 500px);
  border-radius: 24px;
  box-shadow: 0 32px 80px -20px rgba(0, 0, 0, .6);
  transform: scale(.95);
  transition: transform .35s cubic-bezier(.22, 1, .36, 1);
  object-fit: cover;
  cursor: default;
}
.avatar-preview-back.open img {
  transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .avatar-preview-back { transition: none !important; }
  .avatar-preview-back img { transform: none !important; transition: none !important; }
}

/* ─── Storage Management (Minimal & Theme-Aware) ─── */
.stg-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 10px;
}

.stg-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 0;
}
.stg-total {
  font-size: calc(32px * var(--fs-scale, 1));
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -.02em;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.stg-total small {
  font-size: calc(14px * var(--fs-scale, 1));
  font-weight: 700;
  color: var(--text-tertiary);
}
.stg-header span {
  font-size: calc(12.5px * var(--fs-scale, 1));
  color: var(--text-secondary);
  font-weight: 600;
}

/* نوار رنگی تخت (هماهنگ با اکسنت) */
.stg-bar-wrap {
  height: 12px;
  border-radius: 99px;
  background: var(--surface-nested);
  overflow: hidden;
  display: flex;
  box-shadow: inset 0 1px 3px rgba(0,0,0,.1);
}
.stg-bar-segment {
  height: 100%;
  transition: width .6s var(--ease);
  border-inline-end: 1px solid var(--surface-canvas);
}
.stg-bar-segment:last-child { border: none; }

/* دسته‌بندی رنگ‌ها با استفاده از اکسنت اصلی */
.stg-cat-photo    { background: var(--accent); opacity: 1; }
.stg-cat-learning { background: var(--accent); opacity: 0.75; }
.stg-cat-history  { background: var(--accent); opacity: 0.5; }
.stg-cat-settings { background: var(--accent); opacity: 0.25; }

/* کارت‌های لیست */
.stg-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stg-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  transition: border-color .2s;
}
.stg-card:hover {
  border-color: var(--border-strong);
}

/* آیکون‌ها به سبک مینیمال */
.stg-card-ic {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--surface-nested);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}
.stg-card-ic svg {
  width: 18px;
  height: 18px;
}

.stg-card-tx {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.stg-card-tx b {
  font-size: calc(13.5px * var(--fs-scale, 1));
  color: var(--text-primary);
  font-weight: 700;
}
.stg-card-tx span {
  font-size: calc(11px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  line-height: 1.4;
}

.stg-card-size {
  font-size: calc(13px * var(--fs-scale, 1));
  font-weight: 800;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.stg-del-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: background .2s, color .2s;
  flex-shrink: 0;
  margin-inline-start: 4px;
}
.stg-del-btn:hover {
  background: color-mix(in srgb, var(--color-rose) 12%, transparent);
  color: var(--color-rose);
}
/* ─── بازطراحی: دسته‌بندی ناوبری، سرِ بخش و نوار وضعیت ─── */
.set-nav-cat {
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-tertiary);
  padding: var(--s-5) var(--s-4) var(--s-2);
  user-select: none;
}
.set-nav-cat:first-child { padding-top: var(--s-1); }

/* هم‌ستون با .set-section-body (گاتر یکسان در همهٔ بخش‌ها) */
.set-sheet .set-sec-head {
  margin: 28px 32px 0;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--border-subtle);
}
.set-sheet .set-sec-head + .set-section-body { margin-top: 18px; }
.set-sec-head h2 {
  font-size: var(--fs-lg);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.set-sec-head p {
  margin-top: var(--s-1);
  font-size: var(--fs-sm);
  line-height: var(--lh-snug);
  color: var(--text-secondary);
}

@media (max-width: 1099px) {
  .set-sheet .set-sec-head { margin: 20px 22px 0; }
}