:root {
  --font-sans: "Microsoft YaHei", "Noto Sans CJK SC", "PingFang SC", Arial, sans-serif;
  --font-serif: "SimSun", "Noto Serif CJK SC", "Songti SC", serif;
  --ink: #2e3530;
  --muted: #97a093;
  --line: #e6eae0;
  --panel: #ffffff;
  --paper: #f6f7f3;
  --accent: oklch(0.52 0.09 160);
  --accent-ink: oklch(0.38 0.08 160);
  --accent-soft: oklch(0.94 0.025 160);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.login-body {
  background: #3a6b54;
  min-height: 100vh;
}
.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(420px, 46%) minmax(360px, 1fr);
}
.login-brand-panel {
  position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, transparent, transparent 28px, rgba(255,255,255,.028) 28px, rgba(255,255,255,.028) 56px),
    linear-gradient(135deg, #315f49, #3a6b54 52%, #274c3a);
  color: #eef6eb;
  padding: 52px 56px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.login-brand-panel::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -90px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(84, 139, 108, .55);
}
.login-brand-panel::after {
  content: "";
  position: absolute;
  right: 60px;
  bottom: -140px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.16);
}
.login-brand-main {
  position: absolute;
  left: 56px;
  top: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 620px;
  width: calc(100% - 112px);
  transform: translateY(-50%);
}
.login-brand-lockup {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}
.login-brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background: #f4faf2;
  color: #2f7556;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0;
  flex: none;
}
.login-brand-title {
  font-family: var(--font-serif);
  font-size: 21px;
  line-height: 40px;
  font-weight: 900;
  color: #fff;
}
.login-brand-main h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 38px;
  line-height: 1.45;
  color: #fff;
}
.login-brand-main p {
  max-width: 430px;
  margin: 22px 0 0;
  color: rgba(234,243,232,.82);
  font-size: 15px;
  line-height: 1.9;
}
.login-stats {
  position: relative;
  display: flex;
  gap: 30px;
  padding-top: 30px;
}
.login-stats span { display: flex; flex-direction: column; gap: 2px; color: rgba(234,243,232,.7); font-size: 12.5px; }
.login-stats strong { font-family: var(--font-serif); color: #fff; font-size: 26px; }
.login-footer-copy {
  position: absolute;
  left: 56px;
  bottom: 52px;
  color: rgba(234,243,232,.6);
  font-size: 12.5px;
}
.login-form-panel {
  background: #f6f7f3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.login-form-card {
  width: 380px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.login-form-card h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 27px;
  font-weight: 900;
}
.login-form-card header p { margin: 8px 0 0; color: var(--muted); font-size: 13px; }
.role-tabs {
  display: flex;
  background: #eff3eb;
  border-radius: 10px;
  padding: 4px;
  gap: 3px;
}
.role-tabs a {
  flex: 1;
  text-align: center;
  padding: 9px 0;
  border-radius: 7px;
  color: #8a958a;
  font-size: 13px;
  font-weight: 700;
}
.role-tabs a.on {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 1px 3px rgba(50,70,50,.18);
}
.login-form { display: flex; flex-direction: column; gap: 16px; }
.login-form label { display: flex; flex-direction: column; gap: 7px; font-size: 13px; font-weight: 700; }
.label-row { display: flex; justify-content: space-between; align-items: baseline; }
.label-row a { color: var(--accent-ink); font-size: 12px; font-weight: 500; }
.login-input {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid #dde4d6;
  border-radius: 10px;
  padding: 0 14px;
  background: #fff;
}
.login-input span, .login-input small { color: #97a093; font-size: 12px; white-space: nowrap; }
.login-input input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; padding: 12px 0; color: var(--ink); }
.remember-row { flex-direction: row !important; align-items: center; color: #5c655c; }
.remember-row input { width: 18px; height: 18px; accent-color: var(--accent); }
.login-form button {
  border: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 13px;
  font-weight: 700;
  cursor: pointer;
}
.login-hint {
  color: oklch(0.5 0.12 40);
  background: oklch(0.96 0.03 60);
  border: 1px solid oklch(0.88 0.05 60);
  border-radius: 10px;
  padding: 10px 14px;
  text-align: center;
  font-size: 12px;
}
.login-contact { text-align: center; color: var(--muted); font-size: 13px; }
.login-contact a, .login-contact strong { color: var(--accent-ink); font-weight: 700; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 13px 32px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 5px;
  background: var(--accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 900;
}
.brand-name { font-family: var(--font-serif); font-size: 19px; font-weight: 900; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 24px; font-size: 14px; }
.nav a.active { color: var(--accent-ink); font-weight: 700; }
.upload-btn { background: var(--accent); color: #fff; padding: 8px 16px; border-radius: 10px; font-weight: 700; }
.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* 用户下拉菜单（头像 → 个人中心 / 退出） */
.user-menu { position: relative; }
.user-menu > summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 3px 10px 3px 3px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
}
.user-menu > summary::-webkit-details-marker { display: none; }
.user-menu > summary::marker { content: ""; }
.user-menu > summary:hover { background: var(--accent-soft); }
.user-menu[open] > summary { background: var(--accent-soft); border-color: var(--line); }
.user-menu-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  max-width: 9em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-menu-caret { font-size: 11px; color: var(--muted); transition: transform .15s ease; }
.user-menu[open] > summary .user-menu-caret { transform: rotate(180deg); }
.user-menu-pop {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .12);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 30;
}
.user-menu-pop form { margin: 0; }
.user-menu-pop a,
.user-menu-pop button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
}
.user-menu-pop a.active { color: var(--accent-ink); font-weight: 700; }
.user-menu-pop a:hover { background: var(--accent-soft); color: var(--accent-ink); }
.user-menu-pop button { color: #c0392b; }
.user-menu-pop button:hover { background: #fdecea; }

.hero { padding: 52px 32px 30px; text-align: center; }
.hero h1, .subject-head h1 {
  margin: 0 0 20px;
  font-family: var(--font-serif);
  font-size: 33px;
  font-weight: 900;
}
.search-box {
  width: min(700px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
  border: 1.5px solid #d8e0d2;
  border-radius: 12px;
  padding: 6px;
  box-shadow: 0 4px 18px rgba(60,80,60,.06);
}
.search-box.compact { width: 100%; margin: 0; }
.segments { display: flex; gap: 2px; background: #eff3eb; border-radius: 8px; padding: 3px; white-space: nowrap; }
.segments label { padding: 7px 12px; cursor: pointer; font-size: 13px; font-weight: 700; }
.segments input { display: none; }
.segments label:has(input:checked) { background: #fff; border-radius: 6px; box-shadow: 0 1px 3px rgba(50,70,50,.18); }
.search-box input[name="q"] { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--ink); }
.search-box button {
  border: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 10px 24px;
  font-weight: 700;
  cursor: pointer;
}
.hot-tags, .tag-row, .type-pills { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.hot-tags { justify-content: center; margin-top: 18px; font-size: 13px; color: var(--muted); }
.hot-tags a, .chip {
  border: 1px solid #dde4d6;
  background: #fff;
  color: #5c655c;
  border-radius: 999px;
  padding: 5px 13px;
  font-size: 13px;
  white-space: nowrap;
}
.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.section-block, .subject-layout {
  max-width: 1240px;
  margin: 0 auto;
  padding: 20px 32px;
}
.section-label { color: var(--muted); font-size: 13px; font-weight: 700; letter-spacing: 1.5px; }
.subject-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-top: 14px; }
.subject-card, .resource-card, .side-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.subject-card { padding: 18px 16px; display: flex; flex-direction: column; gap: 8px; }
.subject-glyph {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-family: var(--font-serif);
  font-weight: 900;
}
.subject-card small, .path, .meta, .footer { color: var(--muted); }
.list-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.list-head h2 { margin: 0; font-size: 16px; }
.list-head .type-pills { margin-left: auto; }
.resource-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.resource-card { overflow: hidden; display: flex; flex-direction: column; }
.cover {
  position: relative;
  height: 124px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(135deg, #f3f6f0, #f3f6f0 13px, #e8eee3 13px, #e8eee3 26px);
}
.badge { position: absolute; top: 10px; left: 10px; padding: 4px 9px; border-radius: 6px; background: #edf3ea; color: var(--accent-ink); font-size: 11px; font-weight: 900; }
.cover-glyph { font-family: var(--font-serif); font-size: 30px; font-weight: 900; color: rgba(46,53,48,.16); }
.cover-note { position: absolute; right: 10px; bottom: 8px; font-family: Consolas, monospace; font-size: 10px; color: rgba(46,53,48,.42); }
.card-body { padding: 16px 18px 18px; display: flex; flex: 1; flex-direction: column; gap: 9px; }
.card-body h3 { margin: 0; min-height: 48px; font-family: var(--font-serif); font-size: 16px; line-height: 1.5; }
.desc { color: #5c655c; font-size: 13px; line-height: 1.6; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tags span { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: #eff3eb; color: #5c6e5a; }
.meta { display: flex; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--line); font-size: 12px; }
.more-row { display: flex; justify-content: center; padding-top: 18px; }
.more-row a { border: 1px solid var(--accent); color: var(--accent-ink); border-radius: 999px; padding: 10px 28px; background: #fff; font-weight: 700; }
.subject-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 16px; }
.subject-head h1 { font-size: 24px; margin: 0; }
.subject-head a { color: var(--accent-ink); font-weight: 700; }
.subject-body { display: flex; gap: 24px; align-items: flex-start; margin-top: 18px; }
.side-panel { width: 260px; flex: none; padding: 16px 14px; }
.side-panel h2 { color: var(--muted); font-size: 12px; letter-spacing: 1.5px; margin: 0 0 8px; }
.chapter { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.chapter a { color: #5c655c; border-radius: 8px; padding: 6px 10px 6px 18px; font-size: 13px; }
.chapter a.on { background: var(--accent-soft); color: var(--accent-ink); font-weight: 700; }
.point-list { display: flex; flex-wrap: wrap; gap: 7px; }
.subject-results { flex: 1; min-width: 0; }
.empty-state { grid-column: 1 / -1; background: #fff; border: 1px dashed #d8e0d2; border-radius: 16px; padding: 42px 24px; display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--muted); }
.footer { border-top: 1px solid var(--line); text-align: center; padding: 18px 32px; font-size: 12px; }
.detail-page { max-width: 1240px; margin: 0 auto; padding: 26px 32px 56px; }
.detail-breadcrumb { display: flex; gap: 10px; color: var(--muted); font-size: 13px; margin-bottom: 16px; }
.detail-breadcrumb a { color: var(--accent-ink); font-weight: 700; }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 312px; gap: 24px; align-items: start; }
.detail-main, .detail-side { display: flex; flex-direction: column; gap: 16px; }
.detail-title, .preview-panel, .related-panel, .info-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 24px;
}
.detail-title { position: relative; padding-left: 78px; }
.detail-title .badge { top: 24px; left: 24px; }
.detail-title h1 { margin: 0 0 10px; font-family: var(--font-serif); font-size: 26px; line-height: 1.4; }
.detail-title p, .info-panel p { color: #5c655c; line-height: 1.7; }
.slide-preview {
  position: relative;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fdfdfa;
  padding: 7% 8%;
}
.slide-line { width: 44px; height: 5px; border-radius: 3px; background: var(--accent); margin-bottom: 18px; }
.slide-preview h2, .paper-preview h2 { margin: 0 0 16px; font-family: var(--font-serif); }
.slide-preview li { margin: 8px 0; color: #4a544a; line-height: 1.6; }
.slide-count { position: absolute; right: 16px; bottom: 12px; color: var(--muted); font-size: 12px; }
.paper-preview {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fdfdfa;
  padding: 34px 42px;
}
.paper-preview p { color: #4a544a; line-height: 2; }
.paper-preview small { display: block; text-align: center; color: var(--muted); }
.media-preview {
  min-height: 280px;
  border-radius: 12px;
  background: #232a24;
  color: rgba(255,255,255,.78);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.media-preview span { width: 64px; height: 64px; border-radius: 50%; background: rgba(255,255,255,.92); color: #232a24; display: inline-flex; align-items: center; justify-content: center; font-size: 24px; }
.image-preview {
  aspect-ratio: 16 / 8;
  border: 1px dashed #c9d2c7;
  border-radius: 12px;
  background: repeating-linear-gradient(45deg, #f3f6f0, #f3f6f0 12px, #ebefe7 12px, #ebefe7 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #5c655c;
}
.related-panel h2, .info-panel h2 { margin: 0 0 10px; color: var(--ink); font-size: 14px; }
.related-panel a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; }
.related-panel a:hover { background: #f4f7f1; }
.related-panel strong { flex: 1; }
.related-panel small, .teacher-row small { color: var(--muted); }
.teacher-row { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.teacher-row div { display: flex; flex-direction: column; gap: 3px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0; }
.stats span { background: #f6f8f3; border-radius: 10px; padding: 10px; text-align: center; color: #6b746b; font-size: 12px; }
.stats strong { display: block; color: var(--ink); font-size: 16px; }
.primary-action, .secondary-action {
  width: 100%;
  border-radius: 10px;
  padding: 12px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
}
.primary-action { border: 0; background: var(--accent); color: #fff; }
.secondary-action { border: 1.5px solid #dde4d6; background: #fff; color: #5c655c; }
.form-page, .profile-page { max-width: 1000px; margin: 0 auto; padding: 36px 32px 64px; }
.form-title { text-align: center; margin-bottom: 22px; }
.form-title h1, .profile-head h1 { margin: 0; font-family: var(--font-serif); font-size: 26px; }
.form-title p, .profile-head p, .empty-copy { color: var(--muted); }
.upload-form, .profile-section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
}
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-grid label { display: flex; flex-direction: column; gap: 7px; color: var(--ink); font-size: 13px; font-weight: 700; }
.form-grid .wide { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea {
  border: 1.5px solid #dde4d6;
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
  color: var(--ink);
}
.form-grid textarea { min-height: 86px; resize: vertical; }
.form-grid select[multiple] { min-height: 120px; }
.form-grid small { color: var(--muted); font-weight: 400; }
.form-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; }
.form-actions a { border: 1.5px solid #dde4d6; color: #5c655c; border-radius: 999px; padding: 10px 22px; font-weight: 700; }
.form-actions button { border: 0; background: var(--accent); color: #fff; border-radius: 999px; padding: 10px 28px; font-weight: 700; cursor: pointer; }
.field-errors, .form-errors { color: #9c3f2f; background: #fff5f1; border: 1px solid #f0c7bb; border-radius: 10px; padding: 10px 12px; margin-top: 10px; }
.profile-head { display: flex; align-items: center; gap: 18px; margin-bottom: 22px; }
.avatar.big { width: 64px; height: 64px; font-size: 24px; font-family: var(--font-serif); font-weight: 900; }
.profile-stats { margin-left: auto; display: flex; gap: 12px; }
.profile-stats span {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}
.profile-stats strong { color: var(--ink); font-size: 20px; }
.profile-section { margin-top: 14px; display: flex; flex-direction: column; gap: 10px; }
.profile-section h2 { margin: 0 0 4px; font-size: 16px; }
.profile-row {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}
.profile-row small { color: var(--muted); }
.messages { max-width: 1000px; margin: 16px auto 0; padding: 0 32px; }
.message { border-radius: 10px; padding: 10px 14px; background: #f4f7f1; color: #5c655c; border: 1px solid var(--line); }
.message.error { background: #fff5f1; border-color: #f0c7bb; color: #9c3f2f; }
.catalog-page { max-width: 1000px; margin: 0 auto; padding: 36px 32px 64px; }
.catalog-subject {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  margin-top: 16px;
}
.catalog-subject header { display: flex; align-items: baseline; gap: 10px; margin-bottom: 14px; }
.catalog-subject h2 { margin: 0; font-size: 18px; }
.catalog-subject header span { color: var(--muted); font-size: 13px; }
.catalog-chapter {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 12px;
}
.catalog-row { display: flex; align-items: center; gap: 10px; }
.catalog-row strong { flex: 1; }
.catalog-row.strong { margin-bottom: 10px; }
.catalog-row button, .point-form button {
  border: 1px solid #dde4d6;
  border-radius: 999px;
  background: #fff;
  color: #8a958a;
  padding: 5px 12px;
  cursor: pointer;
}
.catalog-section { background: #f8faf6; border-radius: 12px; padding: 12px 14px; margin: 9px 0; }
.inline-form input, .full-inline-form input {
  border: 1px dashed #c9d5c5;
  border-radius: 999px;
  padding: 7px 13px;
  background: transparent;
  color: var(--ink);
}
.full-inline-form input { width: 100%; border-radius: 10px; margin-top: 8px; }
.add-chapter input { border-width: 2px; padding: 12px 16px; }

/* 后台管理 console */
.console-body { background: #f2f4ef; }
.console-shell { display: flex; min-height: 100vh; }
.console-side {
  width: 230px;
  flex: none;
  background: #2f5141;
  color: #d7e3d4;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.console-brand { display: flex; align-items: center; gap: 10px; padding: 6px 8px 14px; }
.console-brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 5px;
  background: #f4faf2;
  color: #2f6b52;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 900;
}
.console-brand-text { display: flex; flex-direction: column; gap: 1px; }
.console-brand-text strong { color: #fff; font-family: var(--font-serif); font-size: 15px; }
.console-brand-text small { color: rgba(215,227,212,.62); font-size: 11px; }
.console-nav { display: flex; flex-direction: column; gap: 3px; }
.console-nav a {
  min-height: 40px;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border-radius: 9px;
  padding: 9px 12px;
  color: #c3d2c0;
  font-size: 14px;
}
.console-nav a:hover { background: rgba(255,255,255,.08); }
.console-nav a.on { background: rgba(255,255,255,.14); color: #fff; font-weight: 700; }
.console-nav-glyph { width: 18px; text-align: center; font-size: 15px; }
.console-nav-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.console-nav small { color: rgba(215,227,212,.54); font-size: 10px; white-space: nowrap; }
.console-nav b {
  min-width: 18px;
  padding: 1px 7px;
  border-radius: 999px;
  background: #b66a39;
  color: #fff;
  font-size: 11px;
  text-align: center;
}
.console-user {
  margin-top: auto;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 12px 8px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.console-user .avatar { background: rgba(255,255,255,.14); color: #fff; }
.console-user span:not(.avatar) { display: flex; flex-direction: column; min-width: 0; }
.console-user strong { color: #fff; font-size: 13px; }
.console-user small, .console-user a { color: rgba(215,227,212,.62); font-size: 11px; }

.console-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.console-top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
}
.console-top h1 { margin: 0; font-family: var(--font-serif); font-size: 20px; font-weight: 900; }
.console-top p { margin: 4px 0 0; color: var(--muted); font-size: 12.5px; }
.console-top-actions { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 13px; }
.console-back {
  border-left: 1px solid var(--line);
  padding-left: 14px;
  color: var(--accent-ink);
  font-weight: 700;
  white-space: nowrap;
}
.console-top-user {
  border-left: 1px solid var(--line);
  padding-left: 14px;
  color: var(--ink);
  font-weight: 700;
  white-space: nowrap;
}
.console-front-link {
  border-left: 1px solid var(--line);
  padding-left: 14px;
  color: var(--accent-ink);
  font-weight: 700;
  white-space: nowrap;
}
.console-content { flex: 1; padding: 26px 32px 56px; display: flex; flex-direction: column; gap: 20px; }

.console-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.console-stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.console-stat-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.console-stat small { color: var(--muted); font-size: 13px; }
.console-stat i {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
}
.console-stat.warm i { background: #f8efd7; color: #9b6a21; }
.console-stat.blue i { background: #eef1fb; color: #405da5; }
.console-stat.violet i { background: #f3edf8; color: #7b4d95; }
.console-stat strong { font-family: var(--font-serif); font-size: 30px; line-height: 1.1; }
.console-stat em { color: #4d8a63; font-size: 12px; font-style: normal; }
.console-stat.warm em { color: #ad762c; }

.console-dashboard-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.console-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}
.console-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.console-panel-head h2 { margin: 0; color: var(--ink); font-size: 15px; font-weight: 900; }
.console-panel-head span, .console-panel-head a { color: var(--muted); font-size: 12.5px; }
.console-panel-head a, .console-btn { color: var(--accent-ink); font-weight: 700; }
.console-note { color: #5c655c; font-size: 13px; line-height: 1.7; margin: 0 0 14px; }
.console-panel-foot { display: flex; justify-content: flex-end; margin-top: 16px; }
.console-btn {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  padding: 8px 16px;
  font-size: 13px;
}
.console-empty {
  border: 1px dashed #d8e0d2;
  border-radius: 14px;
  background: #f8faf6;
  color: var(--muted);
  padding: 36px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.console-empty.compact { padding: 22px; font-size: 13px; }
.console-empty span {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.console-empty strong { color: #5c655c; }
.console-empty small { color: var(--muted); }
.console-mode-note {
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  padding: 10px 12px;
  font-size: 12.5px;
  line-height: 1.6;
  margin-bottom: 12px;
}

.console-bars { display: flex; flex-direction: column; gap: 14px; }
.console-bar-row { display: flex; align-items: center; gap: 14px; }
.console-bar-label { width: 42px; flex: none; color: #5c655c; font-size: 13px; font-weight: 700; }
.console-bar-track { flex: 1; height: 12px; border-radius: 999px; background: #eff3eb; overflow: hidden; }
.console-bar-fill { display: block; height: 100%; border-radius: inherit; background: #4f9a72; }
.console-bar-row:nth-child(2n) .console-bar-fill { background: #526fb6; }
.console-bar-row:nth-child(3n) .console-bar-fill { background: #b58238; }
.console-bar-row:nth-child(4n) .console-bar-fill { background: #8d5aa0; }
.console-bar-count { width: 44px; flex: none; text-align: right; color: var(--ink); font-size: 13px; font-weight: 700; }

.console-mini-list, .console-user-list, .console-log-list { display: flex; flex-direction: column; }
.console-mini-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed #eef1ea;
}
.console-mini-item:last-child { border-bottom: 0; }
.console-mini-item span:not(.console-ext), .console-title-cell, .console-user-name, .console-log-row > span:nth-child(2) { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.console-mini-item strong, .console-title-cell strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.console-mini-item small, .console-mini-item em { color: var(--muted); font-size: 12px; font-style: normal; }

.console-notice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  border: 1px solid #d7e8d8;
  border-radius: 14px;
  background: #f1f8f0;
  padding: 16px 20px;
}
.console-notice > span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.console-notice strong { color: var(--ink); }
.console-notice p { margin: 3px 0 0; color: #5c655c; font-size: 12.5px; line-height: 1.6; }
.console-notice a {
  border: 1.5px solid #9fc9ad;
  border-radius: 999px;
  color: var(--accent-ink);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.console-toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.console-toolbar small { margin-left: auto; color: var(--muted); font-size: 13px; }
.console-search-wrap {
  width: 280px;
  max-width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid #dde4d6;
  border-radius: 10px;
  background: #fff;
  padding: 0 12px;
}
.console-search-wrap span { color: #a3ac9f; }
.console-search-wrap input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  padding: 9px 0;
}
.console-filter {
  border: 1px solid #dde4d6;
  border-radius: 10px;
  background: #fff;
  color: #5c655c;
  padding: 7px 15px;
  font-size: 13px;
}
.console-filter.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.console-table-wrap { overflow-x: auto; }
.console-table { width: 100%; min-width: 860px; border-collapse: collapse; font-size: 13px; }
.console-table th {
  text-align: left;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  background: #f8faf6;
  border-bottom: 1px solid var(--line);
  padding: 13px 14px;
}
.console-table td { border-bottom: 1px solid #f0f3ec; padding: 14px; vertical-align: middle; }
.console-table tr:last-child td { border-bottom: 0; }
.console-table .muted { color: #6b746b; }
.console-title-cell { flex-direction: row !important; align-items: center; gap: 10px; }
.console-actions { display: flex; gap: 10px; justify-content: flex-end; }
.console-actions button, .console-user-row button {
  border: 1px solid #dde4d6;
  border-radius: 9px;
  background: #fff;
  color: var(--accent-ink);
  padding: 6px 12px;
  font-weight: 700;
}
.console-actions .danger { color: #9c3f2f; border-color: #f0c7bb; }
.console-actions button:disabled, .console-user-row button:disabled, .console-btn:disabled, .console-inline-field input:disabled, .console-search-wrap input:disabled { cursor: not-allowed; opacity: .72; }
.console-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  border-radius: 999px;
  background: #eff3eb;
  color: #5c6e5a;
  padding: 3px 10px;
  font-size: 11.5px;
  font-weight: 700;
  white-space: nowrap;
}
.console-badge.ok { background: var(--accent-soft); color: var(--accent-ink); }
.console-ext {
  flex: none;
  border-radius: 5px;
  background: #edf4ef;
  color: var(--accent-ink);
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1px;
}
.ext-ppt { background: #f7eed7; color: #8c6422; }
.ext-doc { background: #edf1fb; color: #405da5; }
.ext-pdf { background: #fae9e1; color: #a14d32; }
.ext-mp4 { background: #f5eaf7; color: #884e94; }
.ext-img { background: #e7f4ee; color: #317b59; }
.ext-mp3 { background: #eef4dc; color: #667f22; }

.console-user-row {
  display: grid;
  grid-template-columns: minmax(148px, 1.3fr) 82px 74px minmax(104px, 1fr) minmax(132px, 1.2fr) 86px 92px 64px;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid #f0f3ec;
  padding: 13px 0;
  min-width: 900px;
}
.console-user-row:last-child { border-bottom: 0; }
.console-user-row .avatar, .console-log-row .avatar { background: var(--accent-soft); color: var(--accent-ink); }
.console-user-row small, .console-log-row small { color: var(--muted); font-size: 12px; }
.console-user-row > span { min-width: 0; color: #6b746b; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.console-user-row .console-user-name {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}
.console-user-row .console-user-name > span:not(.avatar) { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.console-user-row .console-user-name strong { color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.console-user-head {
  background: #f8faf6;
  border-bottom: 1px solid var(--line);
  border-radius: 10px 10px 0 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  padding: 10px 0;
}
.console-user-head span { color: var(--muted); }

.console-role-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.console-role-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffdfa;
  padding: 16px;
}
.console-role-card header { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.console-role-card header > span {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 900;
}
.console-role-card header div { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.console-role-card header strong { color: var(--ink); }
.console-role-card header small, .console-role-meta { color: var(--muted); font-size: 12px; }
.console-role-card header em {
  border-radius: 999px;
  background: #eff3eb;
  color: #5c6e5a;
  padding: 2px 8px;
  font-style: normal;
  font-size: 11px;
}
.console-role-meta { margin: 12px 0; }
.console-perm-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.console-perm-grid span {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--muted);
  padding: 7px 9px;
  font-size: 12px;
}
.console-perm-grid span.on { border-color: #c5ddcc; background: #f1f8f0; color: var(--accent-ink); }
.console-perm-grid i {
  width: 15px;
  height: 15px;
  border-radius: 4px;
  border: 1px solid #c4ccbe;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-style: normal;
}
.console-perm-grid .on i { border-color: var(--accent); background: var(--accent); color: #fff; }

.console-catalog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.console-tree {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 16px;
}
.console-tree header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.console-tree header > span {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 900;
}
.console-tree header div { display: flex; flex-direction: column; gap: 3px; }
.console-tree header small { color: var(--muted); font-size: 12px; }
.console-tree-chapter {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  margin-top: 10px;
}
.console-tree-chapter > strong { display: block; margin-bottom: 8px; font-size: 13px; }
.console-tree-section {
  background: #f8faf6;
  border-radius: 10px;
  padding: 10px 12px;
  margin: 8px 0;
}
.console-tree-section > span { display: block; margin-bottom: 8px; color: #5c655c; font-size: 13px; }

.console-log-row {
  display: grid;
  grid-template-columns: auto 150px 92px minmax(0, 1fr) 86px;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid #f0f3ec;
  padding: 13px 0;
}
.console-log-row:last-child { border-bottom: 0; }
.console-log-row > span:nth-child(4) { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #5c655c; }
.console-log-row time { color: var(--muted); font-size: 12px; text-align: right; }

.console-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
.console-setting-row:last-of-type { border-bottom: 0; }
.console-setting-row > div { display: flex; flex-direction: column; gap: 4px; }
.console-setting-row small { color: var(--muted); line-height: 1.5; }
.console-toggle {
  width: 44px;
  height: 24px;
  border-radius: 999px;
  background: #d3d9ce;
  position: relative;
  flex: none;
}
.console-toggle span {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: transform .15s ease;
}
.console-toggle.on { background: var(--accent); }
.console-toggle.on span { transform: translateX(20px); }
.console-inline-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #5c655c;
}
.console-inline-field input {
  width: 82px;
  border: 1.5px solid #dde4d6;
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  padding: 8px 10px;
}

.console-catalog-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.console-catalog-control {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.console-catalog-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.console-catalog-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.console-subject-pill {
  min-width: 68px;
  border: 1px solid #dde4d6;
  border-radius: 999px;
  background: #fff;
  color: #5c655c;
  padding: 8px 18px;
  text-align: center;
  font-size: 13.5px;
  font-weight: 700;
}
.console-subject-pill.on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.console-version-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid #dde4d6;
  border-radius: 10px;
  background: #fff;
  color: #5c655c;
  padding: 8px 8px 8px 16px;
  font-size: 13.5px;
  font-weight: 700;
}
.console-version-pill.on {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.console-version-pill i,
.console-point-chip i {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(0, 0, 0, .08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  font-size: 11px;
  line-height: 1;
}
.console-catalog-input {
  border: 1px dashed #c9d5c5;
  border-radius: 10px;
  background: #fbfcf9;
  color: var(--ink);
  outline: none;
}
.console-catalog-input::placeholder { color: #97a093; }
.console-catalog-input:disabled {
  cursor: not-allowed;
  opacity: 1;
}
.console-catalog-input.version {
  width: 220px;
  max-width: 100%;
  padding: 8px 14px;
  font-size: 13px;
}
.console-chapter-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 4px;
}
.console-chapter-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.console-chapter-card header,
.console-section-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.console-chapter-card header strong {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  font-weight: 900;
}
.console-chapter-card button,
.console-section-card button {
  border: 0;
  background: transparent;
  color: #b0a8a0;
  padding: 0;
  white-space: nowrap;
}
.console-chapter-card header button {
  border: 1px solid #e6e2dd;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
}
.console-section-card {
  background: #f8faf6;
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.console-section-head strong {
  flex: 1;
  min-width: 0;
  color: #3c463c;
  font-size: 13.5px;
}
.console-section-head small {
  color: #a8b3a4;
  font-size: 12px;
  font-weight: 400;
}
.console-section-card button { font-size: 11.5px; }
.console-point-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
}
.console-point-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  padding: 5px 8px 5px 12px;
  font-size: 12.5px;
  font-weight: 700;
  white-space: nowrap;
}
.console-catalog-input.point {
  width: 150px;
  border-radius: 999px;
  padding: 6px 13px;
  background: transparent;
  font-size: 12.5px;
}
.console-catalog-input.section {
  width: 100%;
  padding: 10px 14px;
  font-size: 13px;
}
.console-catalog-input.chapter {
  width: 100%;
  border-width: 2px;
  border-radius: 14px;
  padding: 14px 18px;
  font-size: 14px;
}

.console-log-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.console-log-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.console-log-toolbar .console-search-wrap {
  width: 302px;
  height: 42px;
}
.console-log-count {
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
}
.console-log-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow-x: auto;
}
.console-log-table {
  min-width: 980px;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.8fr 1fr;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid #f0f3ec;
  padding: 13px 20px;
}
.console-log-table:last-child { border-bottom: 0; }
.console-log-head {
  background: #f8faf6;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.console-log-table time,
.console-log-table > span:nth-child(4) {
  color: #6b746b;
  font-size: 12.5px;
}
.console-log-table > span:nth-child(4) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.console-log-table code {
  color: #a8b3a4;
  font-family: Consolas, monospace;
  font-size: 12px;
}
.console-log-operator {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.console-log-operator .avatar {
  width: 26px;
  height: 26px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 11px;
  flex: none;
}
.console-log-operator strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12.5px;
}
.console-action-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 11.5px;
  font-weight: 700;
  white-space: nowrap;
}
.console-action-badge.success { background: var(--accent-soft); color: var(--accent-ink); }
.console-action-badge.green { background: #eef7e7; color: #517a2e; }
.console-action-badge.blue { background: #edf4fb; color: #366c99; }
.console-action-badge.purple { background: #f1edfb; color: #6652aa; }
.console-action-badge.orange { background: #fff0df; color: #a16123; }
.console-action-badge.danger { background: #fdebea; color: #ae4b43; }

.console-settings-page {
  width: min(820px, 100%);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.console-settings-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 26px;
}
.console-settings-card h2 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 900;
}
.console-setting-row {
  min-height: 82px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  border-bottom: 1px solid #eef1ea;
  padding: 16px 0;
}
.console-setting-row:last-child { border-bottom: 0; padding-bottom: 0; }
.console-setting-row > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.console-setting-row strong { font-size: 15px; }
.console-setting-row small {
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.6;
}
.console-toggle {
  width: 50px;
  height: 28px;
  border-radius: 999px;
  background: #d3d9ce;
  position: relative;
  flex: none;
}
.console-toggle span {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
  transition: transform .15s ease;
}
.console-toggle.on { background: var(--accent); }
.console-toggle.on span { transform: translateX(22px); }
.console-size-options {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.console-size-options span {
  border: 1px solid #d9e0d4;
  border-radius: 10px;
  background: #fff;
  color: #5c655c;
  padding: 10px 17px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
.console-size-options span.on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.console-save-btn {
  align-self: flex-start;
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  padding: 13px 28px;
  font-weight: 700;
}
.console-save-btn:disabled { cursor: not-allowed; opacity: .95; }
.console-stub-hint { margin: 0; text-align: center; color: var(--muted); font-size: 12px; }

@media (max-width: 900px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-brand-panel { min-height: 420px; padding: 48px 32px 32px; }
  .login-brand-main { left: 32px; width: calc(100% - 64px); }
  .login-footer-copy { left: 32px; bottom: 32px; }
  .topbar-inner, .nav, .subject-body { flex-direction: column; align-items: stretch; }
  .nav { margin-left: 0; gap: 12px; }
  .subject-grid, .resource-grid { grid-template-columns: repeat(2, 1fr); }
  .side-panel { width: 100%; }
  .detail-layout { grid-template-columns: 1fr; }
  .profile-head { align-items: flex-start; }
  .profile-stats { margin-left: 0; flex-wrap: wrap; }
  .console-shell { display: block; }
  .console-side {
    position: static;
    width: auto;
    height: auto;
    padding: 16px;
  }
  .console-nav { flex-direction: row; flex-wrap: wrap; }
  .console-nav a { width: calc(50% - 2px); }
  .console-user { margin-top: 4px; }
  .console-top { position: static; padding: 16px 20px; }
  .console-content { padding: 20px; }
  .console-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .console-dashboard-grid, .console-role-grid, .console-catalog-grid { grid-template-columns: 1fr; }
  .console-user-list { overflow-x: auto; }
  .console-log-panel { overflow-x: auto; }
  .console-settings-page { width: 100%; }
}

@media (max-width: 620px) {
  .login-brand-main h1 { font-size: 30px; }
  .login-stats { flex-direction: column; gap: 14px; }
  .login-form-panel { padding: 30px 20px; }
  .search-box { flex-direction: column; align-items: stretch; }
  .subject-grid, .resource-grid { grid-template-columns: 1fr; }
  .list-head .type-pills { margin-left: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .profile-row { grid-template-columns: 1fr; }
  .console-top, .console-top-actions, .console-notice { align-items: stretch; flex-direction: column; }
  .console-top { display: flex; }
  .console-top-actions { display: flex; gap: 8px; }
  .console-back, .console-top-user, .console-front-link { border-left: 0; padding-left: 0; }
  .console-content { padding: 16px; }
  .console-stats { grid-template-columns: 1fr; }
  .console-nav a { width: 100%; }
  .console-toolbar small { width: 100%; margin-left: 0; }
  .console-search-wrap { width: 100%; }
  .console-perm-grid { grid-template-columns: 1fr; }
  .console-log-count { width: 100%; margin-left: 0; }
  .console-log-toolbar .console-search-wrap { width: 100%; }
  .console-setting-row { grid-template-columns: 1fr; align-items: stretch; }
  .console-size-options { justify-content: flex-start; }
  .console-chapter-card header, .console-section-head { align-items: flex-start; flex-direction: column; }
  .console-catalog-input.version, .console-catalog-input.point { width: 100%; }
}