/* 个人中心 */
/* 筛选前后内容高度不同，始终保留滚动条占位，避免页面宽度跳动。 */
html.account-page { scrollbar-gutter: stable; }
@supports not (scrollbar-gutter: stable) { html.account-page { overflow-y: scroll; } }
html.account-page, .account-page * { scrollbar-width: thin; scrollbar-color: #9baea2 transparent; }
html.account-page::-webkit-scrollbar, .account-page *::-webkit-scrollbar { width: 6px; height: 6px; }
html.account-page::-webkit-scrollbar-track, .account-page *::-webkit-scrollbar-track { background: transparent; }
html.account-page::-webkit-scrollbar-thumb, .account-page *::-webkit-scrollbar-thumb { background: #9baea2; border: 2px solid transparent; background-clip: padding-box; border-radius: 999px; }
html.account-page::-webkit-scrollbar-thumb:hover, .account-page *::-webkit-scrollbar-thumb:hover { background-color: #6f897a; }
.account-page :is(h1, h2, h3) { font-family: var(--sans); letter-spacing: 0; }
.account-page .panel { min-width: 0; }
.account-page .panel-head h1 { font-size: clamp(1.65rem, 1.45rem + 0.65vw, 2rem); line-height: 1.35; }
.desk { max-width: 72rem; margin: 0 auto; padding: var(--space-l) clamp(1rem, 4vw, 2.5rem) 0; min-height: 70vh; }
.kicker { font: 600 var(--step--1)/1 var(--sans); letter-spacing: 0.2em; color: var(--accent); margin-bottom: var(--space-m); }
.fine { font-size: var(--step--1); color: var(--muted); }
.star { color: var(--star); }

/* ---------- 未登录 ---------- */
.gate { max-width: 34rem; padding: var(--space-xl) 0 var(--space-l); }
.gate h1 { font-size: var(--step-4); line-height: 1.15; }
.gate > p:not(.kicker) { margin-top: var(--space-m); color: var(--ink-soft); font-size: var(--step-1); }
.gate .button { margin-top: var(--space-l); }
.gate .fine { margin-top: var(--space-m); font-size: var(--step--1); }

/* ---------- 布局 ---------- */
.desk-grid { display: grid; grid-template-columns: 13rem minmax(0, 1fr); gap: var(--space-l); align-items: start; }
.desk-side { position: sticky; top: 5rem; display: grid; gap: var(--space-m); }
.profile { display: flex; gap: 0.7rem; align-items: center; min-width: 0; }
.profile .avatar { width: 2.6rem; height: 2.6rem; font-size: 1.1rem; }
.profile div { min-width: 0; display: grid; }
.profile strong { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.profile span { font-size: var(--step--1); color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.desk-nav { display: grid; border-top: 1px solid var(--rule); }
.desk-nav a {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0.7rem 0.2rem; border-bottom: 1px solid var(--rule-soft);
  color: var(--ink-soft); text-decoration: none;
}
.desk-nav a:hover { color: var(--ink); }
.desk-nav a[aria-current="page"] { color: var(--ink); font-weight: 600; box-shadow: inset 3px 0 0 var(--accent); padding-left: 0.8rem; }
.desk-nav .count { font: italic 500 1rem/1 var(--serif-en); color: var(--muted); }
.desk-side > .button { justify-self: start; }

.panel-head { margin-bottom: var(--space-m); display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.4rem 1.2rem; }
.panel-head h1 { font-size: var(--step-3); }
.panel-head p { color: var(--ink-soft); flex-basis: 100%; max-width: 36rem; }
.panel-head .tally { flex-basis: auto; color: var(--muted); }
.tally b { font: italic 500 1.2em/1 var(--serif-en); color: var(--ink); }

/* ---------- 生词本 ---------- */
.toolbar { display: flex; flex-wrap: wrap; gap: 0.7rem 1rem; align-items: center; padding-bottom: var(--space-s); border-bottom: 1px solid var(--ink); }
.toolbar .search { flex: 1 1 14rem; display: flex; }
.toolbar .search input { width: 100%; }

.entries { list-style: none; margin: 0; padding: 0; }
.entry {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.85rem;
  padding: 1.5rem 0; border-bottom: 1px solid var(--rule);
  animation: entry-in 420ms var(--ease-out) both;
}
@keyframes entry-in { from { opacity: 0; transform: translateY(6px); } }
.entry-main { min-width: 0; }
.entry-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.entry-text { font: 500 var(--step-2)/1.3 var(--serif-en); overflow-wrap: anywhere; }
.entry[data-type="sentence"] .entry-text { font-size: var(--step-1); font-weight: 400; line-height: 1.6; }
.speak {
  flex-shrink: 0; width: 2rem; height: 2rem; border-radius: 50%; border: 1px solid var(--rule-soft); cursor: pointer;
  background: var(--accent-wash); color: var(--accent); font-size: 0.72rem; margin-top: 0.1rem;
}
.speak:hover { background: #c9e6d3; }
.entry-translation { margin-top: 0.45rem; color: var(--ink); line-height: 1.75; overflow-wrap: anywhere; }
.entry-detail { margin-top: 0.35rem; font-size: var(--step--1); color: var(--ink-soft); line-height: 1.65; white-space: pre-line; overflow-wrap: anywhere; }
.entry-context { margin-top: 0.8rem; padding-left: 0.8rem; border-left: 2px solid var(--rule); font: italic 400 var(--step-0)/1.65 var(--serif-en); color: var(--ink-soft); overflow-wrap: anywhere; }
.entry-context mark { background: linear-gradient(transparent 55%, var(--marker) 55%); color: inherit; font-style: normal; }
.entry-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem 1rem; font-size: var(--step--1); color: var(--muted); min-width: 0; }
.entry-meta a { color: var(--muted); min-width: 0; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-decoration-color: var(--rule); }
.entry-meta a:hover { color: var(--accent); }
.entry-when { display: inline-flex; flex-shrink: 0; gap: 0.85rem; align-items: center; margin-left: auto; }
.entry-meta .remove {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  font: inherit; padding: 0.3rem 0; text-underline-offset: 0.2em;
}
.entry-meta .remove:hover { color: var(--danger); text-decoration: underline; }
.entry :is(.speak, .remove):focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { .entry { animation: none; } }

.empty { padding: var(--space-l) 0; color: var(--ink-soft); max-width: 32rem; }
.empty .empty-title { font: italic 500 var(--step-2)/1.3 var(--serif-en); color: var(--ink); margin-bottom: 0.6rem; }
.empty .button { margin-top: var(--space-m); }
.more { padding: var(--space-m) 0; }

/* ---------- 窗口样式 ---------- */
/* 预览独占一行，避免侧栏和表单挤占卡片宽度。 */
.style-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-l); align-items: start; }
.style-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem 2rem; width: 100%; }
.style-form > :is(.font-fieldset, .form-foot) { grid-column: 1 / -1; }
.style-help { font-size: var(--step--1); line-height: 1.65; color: var(--muted); }
.font-choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.7rem; }
.font-choice { display: flex; align-items: flex-start; gap: 0.7rem; padding: 0.9rem; border: 1px solid var(--rule); border-radius: 12px; cursor: pointer; background: rgb(255 255 255 / 0.4); }
.font-choice:hover { border-color: var(--accent); }
.font-choice:has(input:checked) { border-color: var(--accent); background: var(--accent-wash); box-shadow: inset 0 0 0 1px var(--accent); }
.font-choice:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 3px; }
.font-choice input { flex: 0 0 auto; margin: 0.3rem 0 0; width: 1rem; height: 1rem; accent-color: var(--accent); }
.font-choice-content { display: grid; gap: 0.25rem; min-width: 0; }
.font-choice strong { font-size: 0.95rem; font-weight: 600; }
.font-description { color: var(--ink-soft); font-size: var(--step--1); line-height: 1.65; }
.font-sample { margin-top: 0.4rem; font-size: 1rem; line-height: 1.65; overflow-wrap: anywhere; }
.style-form fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.style-form .segmented { justify-self: start; }
.style-form legend { font-weight: 600; padding: 0; margin-bottom: 0.6rem; display: flex; gap: 0.6rem; align-items: baseline; }
.style-form output { font: italic 500 1.05rem/1 var(--serif-en); color: var(--accent); }
.swatches { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.5rem; }
.swatches label {
  position: relative; display: grid; justify-items: center; gap: 0.4rem; cursor: pointer;
  font-size: var(--step--1); color: var(--ink-soft); padding: 0.55rem 0.2rem; border-radius: 8px; border: 1px solid transparent;
}
.swatches input { position: absolute; opacity: 0; }
.swatches .chip {
  width: 2.4rem; height: 2.4rem; border-radius: 50%;
  background: linear-gradient(135deg, var(--a) 0 55%, var(--b) 55% 100%);
  box-shadow: inset 0 0 0 1px rgb(27 46 38 / 0.18);
}
.swatches label:has(input:checked) { border-color: var(--ink); color: var(--ink); font-weight: 600; }
.swatches label:has(input:focus-visible) { outline: 2px solid var(--accent-bright); outline-offset: 2px; }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.form-foot { display: flex; flex-wrap: wrap; gap: 0.6rem 1rem; justify-content: space-between; align-items: center; border-top: 1px solid var(--rule); padding-top: 0.8rem; }
.save-state { font-size: var(--step--1); color: var(--muted); }
.save-state[data-error] { color: var(--danger); }

/* 预览台：一张模拟的网页，卡片浮在上面 */
.stage {
  position: relative; min-width: 0; overflow: auto; border-radius: 10px; order: -1;
  border: 1px solid var(--rule); background: #fdfdfb; padding: 2.2rem clamp(1rem, 3vw, 2.4rem) 2.6rem;
  min-height: 22rem; transition: background-color 300ms var(--ease-out);
}
.stage[data-theme="night"] { background: #101512; border-color: #26312b; }
.stage-caption { margin-bottom: 1.4rem; max-width: 32rem; }
.stage-caption h2 { font: 600 0.95rem/1.5 var(--sans); color: var(--ink); }
.stage-caption p { margin-top: 0.3rem; font-size: var(--step--1); line-height: 1.65; color: var(--muted); }
.stage[data-theme="night"] .stage-caption h2 { color: #e3ebe5; }
.stage[data-theme="night"] .stage-caption p { color: #a4b6aa; }
.stage-page { display: grid; gap: 0.75rem; margin-bottom: -1.2rem; }
.stage-page i { display: block; height: 0.55rem; border-radius: 3px; background: rgb(27 46 38 / 0.08); }
.stage-page i:nth-child(2n) { width: 86%; }
.stage-page i:nth-child(3n) { width: 64%; }
.stage[data-theme="night"] .stage-page i { background: rgb(227 235 229 / 0.08); }
/* 保留设定的实际像素宽度；窄屏在预览台内滚动，不把整页撑宽。 */
.stage-card { position: relative; margin-top: 2rem; max-width: none; transition: width 200ms var(--ease-out); }

/* ---------- 已授权网站 ---------- */
.sites { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.site { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.2rem 1rem; align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--rule); }
.site strong { font-weight: 600; overflow-wrap: anywhere; }
.site .badge { font-size: 0.72rem; font-weight: 600; color: var(--accent); background: var(--accent-wash); border-radius: 999px; padding: 0.15rem 0.5rem; margin-left: 0.5rem; }
.site p { grid-column: 1; font-size: var(--step--1); color: var(--muted); }
.site .button { grid-row: 1 / span 2; grid-column: 2; }
.danger-zone { margin-top: var(--space-xl); padding-top: var(--space-m); border-top: 1px solid color-mix(in srgb, var(--danger) 30%, transparent); max-width: 36rem; }
.danger-zone h2 { font-size: var(--step-1); color: var(--danger); margin-bottom: 0.4rem; }
.danger-zone p { color: var(--ink-soft); margin-bottom: var(--space-m); font-size: var(--step--1); }

@media (max-width: 52rem) {
  .desk-grid { grid-template-columns: 1fr; gap: var(--space-m); }
  .desk-side { position: static; grid-template-columns: 1fr auto; align-items: center; }
  .desk-nav { grid-column: 1 / -1; grid-row: 2; display: flex; border-top: 0; border-bottom: 1px solid var(--rule); overflow-x: auto; }
  .desk-nav a { border-bottom: 0; padding: 0.6rem 0.9rem 0.6rem 0; gap: 0.4rem; white-space: nowrap; }
  .desk-nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--accent); padding-left: 0; }
  .desk-side > .button { grid-row: 1; grid-column: 2; }
}
@media (max-width: 38rem) {
  .style-form, .font-choices { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 32rem) {
  .entry { padding: 1.2rem 0; }
  .entry-head { gap: 0.65rem; }
  .entry-meta a { flex-basis: 100%; }
  .entry-when { width: 100%; margin-left: 0; justify-content: space-between; }
}