/* ============ 顶部路由 ============ */
.top-nav {
  flex-shrink: 0;
  display: flex;
  background: rgba(232,225,205,0.92);
  border-bottom: 1px solid rgba(124,90,63,0.20);
}
.nav-item {
  flex: 1;
  display: block;
  position: relative;
  padding: 11px 8px 12px;
  color: var(--ink-2);
  text-align: center;
  text-decoration: none;
  font-size: 15px;
  letter-spacing: 2px;
}
.nav-item.active,
.nav-item:hover {
  color: var(--lotus-deep);
}
.nav-item.active::after {
  content: "";
  position: absolute;
  left: 22%;
  right: 22%;
  bottom: 0;
  height: 2px;
  background: var(--lotus);
}

.page {
  flex: 1;
  min-height: 0;
}
.section-scroll {
  height: 100%;
  overflow-y: auto;
  padding: 22px 16px 36px;
}
.content-section,
.daily-panel,
.practice-panel,
.history-panel {
  max-width: 960px;
  margin: 0 auto 22px;
}
.section-kicker {
  color: var(--sandal);
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 3px;
  margin-bottom: 8px;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 14px;
}
.section-head h2,
.practice-panel h2 {
  font-family: var(--font-main);
  font-weight: 400;
  letter-spacing: 2px;
}
.section-btn,
.ghost-btn {
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}
.section-btn {
  background: var(--sandal);
  color: var(--paper);
  padding: 9px 16px;
}
.ghost-btn {
  background: transparent;
  color: var(--text-soft);
  padding: 8px 13px;
}
.section-btn:hover { background: var(--sandal-2); }
.ghost-btn:hover {
  color: var(--lotus-deep);
  border-color: var(--lotus);
}
.empty-note {
  color: var(--text-mute);
  font-size: 14px;
}

/* ============ 同频 ============ */
.daily-panel {
  padding: 34px 28px;
  border: 1px solid rgba(124,90,63,0.24);
  background: linear-gradient(180deg, rgba(255,255,255,0.68), rgba(232,225,205,0.88));
  text-align: center;
  border-radius: 2px;
}
.daily-quote {
  max-width: 780px;
  margin: 0 auto 14px;
  color: var(--lotus-deep);
  font-family: var(--font-main);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 500;
  line-height: 1.55;
}
.daily-source,
.quote-source,
.source-note {
  color: var(--text-mute);
  font-size: 12px;
}
.daily-panel .section-btn {
  margin-top: 18px;
}
.story-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.story-card {
  background: rgba(255,255,255,0.56);
  backdrop-filter: blur(5px);
  border: 1px solid var(--border);
  border-radius: 3px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.story-card:hover {
  border-color: var(--lotus);
  transform: translateY(-1px);
}
.story-open {
  width: 100%;
  min-height: 138px;
  background: transparent;
  color: inherit;
  border: 0;
  padding: 16px;
  text-align: left;
  cursor: pointer;
}
.story-title {
  display: block;
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 10px;
}
.story-preview {
  display: block;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.7;
}
.story-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 10px 14px 12px;
  border-top: 1px solid var(--border);
  color: var(--text-mute);
  font-size: 12px;
}
.story-ask {
  background: transparent;
  border: 0;
  color: var(--lotus-deep);
  cursor: pointer;
  font-family: inherit;
}
.quote-search {
  width: min(240px, 45vw);
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 9px 12px;
  outline: none;
}
.quote-search:focus { border-color: var(--lotus); }
.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.quote-card {
  min-height: 112px;
  background: rgba(255,255,255,0.54);
  backdrop-filter: blur(5px);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 14px;
  text-align: left;
  cursor: pointer;
}
.quote-card:hover { border-color: var(--lotus); }
.quote-text {
  display: block;
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 10px;
}
.quote-context {
  display: block;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed rgba(124,90,63,0.25);
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.7;
}
.quote-context strong {
  color: var(--lotus-deep);
  font-weight: 500;
}
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(43,53,64,0.45);
}
.story-modal {
  position: relative;
  width: min(760px, 100%);
  max-height: 82vh;
  overflow-y: auto;
  background: rgba(242,237,221,0.96);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(124,90,63,0.32);
  border-radius: 3px;
  padding: 26px;
}
.story-modal h2 {
  padding-right: 36px;
  font-family: var(--font-main);
  font-weight: 400;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  background: transparent;
  color: var(--text-soft);
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  font-size: 20px;
}
.story-modal-content {
  margin-top: 18px;
}
.story-modal-content p {
  margin-bottom: 12px;
  color: var(--text-soft);
  line-height: 1.9;
}
.source-note {
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px dashed rgba(124,90,63,0.25);
}

/* ============ 修行 ============ */
.practice-layout {
  max-width: 860px;
  margin: 0 auto;
}
.practice-panel,
.history-panel {
  padding: 22px;
  background: rgba(255,255,255,0.58);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: 3px;
}
.reflection-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}
.reflection-item span {
  display: block;
  color: var(--text);
  margin-bottom: 8px;
}
.reflection-item textarea {
  width: 100%;
  min-height: 88px;
  resize: vertical;
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 12px;
  font-family: inherit;
  line-height: 1.7;
  outline: none;
}
.reflection-item textarea:focus { border-color: var(--lotus); }
.practice-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.reflection-response {
  margin-top: 18px;
  padding: 16px;
  background: var(--bg3);
  border: 1px solid rgba(124,90,63,0.22);
  border-radius: 3px;
  line-height: 1.85;
}
.reflection-response .ai-tag {
  display: block;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed rgba(124,90,63,0.25);
  color: var(--text-mute);
  font-size: 11px;
}
.history-panel summary {
  color: var(--lotus-deep);
  cursor: pointer;
}
.history-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0;
}
.weekly-report {
  margin: 16px 0 18px;
  padding: 18px;
  background: rgba(242,237,221,0.70);
  border: 1px solid rgba(124,90,63,0.24);
  border-radius: 6px;
}
.weekly-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}
.weekly-head h3 {
  color: var(--text);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 1px;
}
.weekly-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}
.weekly-stats span {
  display: block;
  padding: 12px;
  background: rgba(255,255,255,0.48);
  border: 1px solid rgba(124,90,63,0.18);
  border-radius: 5px;
  color: var(--text-soft);
  font-size: 13px;
}
.weekly-stats strong {
  display: block;
  color: var(--lotus-deep);
  font-size: 22px;
  line-height: 1.2;
}
.weekly-block {
  margin-top: 16px;
}
.weekly-block h4 {
  margin-bottom: 10px;
  color: var(--sandal);
  font-size: 15px;
  font-weight: 500;
}
.culture-grid {
  display: grid;
  gap: 10px;
}
.culture-card {
  padding: 12px;
  background: rgba(255,255,255,0.46);
  border: 1px solid rgba(124,90,63,0.18);
  border-radius: 5px;
}
.culture-card strong {
  display: block;
  color: var(--lotus-deep);
  font-size: 16px;
  margin-bottom: 4px;
}
.culture-card span,
.culture-card p {
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.7;
}
.culture-card p {
  margin-top: 6px;
}
.weekly-list {
  display: grid;
  gap: 8px;
  list-style: none;
}
.weekly-list li {
  padding: 10px 12px;
  background: rgba(255,255,255,0.42);
  border-left: 2px solid var(--border);
  color: var(--text-soft);
}
.weekly-list time {
  display: block;
  color: var(--text-mute);
  font-size: 12px;
  margin-bottom: 4px;
}
.history-item {
  padding: 14px 0;
  border-top: 1px solid var(--border);
}
.history-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  color: var(--text-mute);
  font-size: 12px;
  margin-bottom: 10px;
}
.history-item p {
  margin-bottom: 10px;
  color: var(--text-soft);
}
.history-response {
  color: var(--text) !important;
  padding: 10px;
  background: var(--bg3);
  border-radius: 3px;
}

@media (max-width: 820px) {
  .story-grid,
  .quote-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .nav-item {
    font-size: 14px;
    letter-spacing: 1px;
  }
  .section-scroll {
    padding: 16px 12px 28px;
  }
  .section-head {
    align-items: stretch;
    flex-direction: column;
  }
  .quote-search {
    width: 100%;
  }
  .story-grid,
  .quote-grid {
    grid-template-columns: 1fr;
  }
  .daily-panel {
    padding: 26px 18px;
  }
  .weekly-head {
    flex-direction: column;
  }
  .weekly-stats {
    grid-template-columns: 1fr;
  }
  .story-modal {
    padding: 22px 18px;
  }
}