/* ===== 时光日记 · 冷色调科技风 ===== */
:root {  --bg: #eef2f8;
  --card: #ffffff;
  --card-border: #e4e9f2;
  --ink: #1f2733;
  --ink-soft: #5b6b81;
  --ink-faint: #94a3b8;
  --accent: #3370ff;
  --accent-deep: #2563eb;
  --accent-2: #22d3ee;
  --accent-soft: #eaf1ff;
  --navy: #0b1526;
  --navy-2: #13243f;
  --green: #10b981;
  --green-soft: #e4f7f0;
  --blue: #3b82f6;
  --blue-soft: #e7f0fe;
  --red: #f43f5e;
  --red-soft: #fde8ec;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .06);
  --shadow-lg: 0 14px 44px rgba(16, 24, 40, .13);
  --ring: 0 0 0 3px rgba(51, 112, 255, .18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

/* hidden 属性必须始终隐藏（防止被 display:flex 等覆盖） */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, sans-serif;
  background-color: var(--bg);
  background-image:
    radial-gradient(1000px 480px at 85% -10%, rgba(51, 112, 255, .09), transparent 60%),
    radial-gradient(760px 420px at -12% 0%, rgba(34, 211, 238, .07), transparent 55%),
    radial-gradient(rgba(37, 99, 235, .055) 1px, transparent 1.4px);
  background-size: auto, auto, 24px 24px;
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(51, 112, 255, .18); }

/* 滚动条 */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: #c3cde0; border-radius: 99px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: #9fb0cc; background-clip: content-box; border: 2px solid transparent; }
::-webkit-scrollbar-track { background: transparent; }

/* ===== 顶部（深色科技感） ===== */
.site-header {
  position: relative;
  background: linear-gradient(135deg, #0b1526 0%, #12233f 52%, #17304e 100%);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  overflow: hidden;
}
.site-header::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(620px 300px at 82% -25%, rgba(34, 211, 238, .20), transparent 62%),
    radial-gradient(520px 280px at 12% 130%, rgba(51, 112, 255, .28), transparent 62%);
  pointer-events: none;
}
.header-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 26px 24px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 50px; height: 50px;
  border-radius: 14px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(140deg, #3370ff, #22d3ee);
  box-shadow: 0 8px 22px rgba(51, 112, 255, .45), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.brand h1 { font-size: 24px; letter-spacing: 2px; color: #fff; font-weight: 700; }
.brand-sub { color: #8fa6c8; font-size: 13px; margin-top: 1px; }
.header-stats { display: flex; gap: 28px; }
.hstat { text-align: center; }
.hstat-num {
  display: block; font-size: 22px; font-weight: 700;
  color: #7dd3fc; font-variant-numeric: tabular-nums;
  text-shadow: 0 0 18px rgba(34, 211, 238, .35);
}
.hstat-label { font-size: 12px; color: #8fa6c8; }

/* ===== 标签栏（毛玻璃） ===== */
.tabbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--card-border);
}
.tabbar-inner {
  max-width: 980px; margin: 0 auto; padding: 0 24px;
  display: flex; gap: 6px;
}
.tab {
  appearance: none; border: 0; background: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 14px 16px 12px;
  font-size: 15px; color: var(--ink-soft);
  border-bottom: 3px solid transparent;
  transition: color .18s, border-color .18s, background .18s;
  font-family: inherit;
}
.tab:hover { color: var(--accent); background: rgba(51, 112, 255, .05); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.tab-add { margin-left: auto; color: var(--ink-soft); }
.tab-add:hover { color: var(--accent); }

/* ===== 布局 ===== */
.container { max-width: 980px; margin: 0 auto; padding: 26px 24px 60px; }
.view[hidden] { display: none; }

.view-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; margin-bottom: 18px;
}
.nav-group { display: flex; align-items: center; gap: 10px; }
.view-title { font-size: 20px; font-weight: 700; min-width: 190px; text-align: center; }
.icon-btn {
  appearance: none; border: 1px solid var(--card-border); background: var(--card);
  width: 36px; height: 36px; border-radius: 10px; cursor: pointer;
  display: grid; place-items: center; color: var(--ink-soft);
  transition: all .15s;
}
.icon-btn:hover { color: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 3px rgba(51, 112, 255, .12); }
.ghost-btn {
  appearance: none; border: 1px solid var(--card-border); background: var(--card);
  padding: 8px 14px; border-radius: 10px; cursor: pointer;
  font-size: 13px; color: var(--ink-soft); font-family: inherit;
  transition: all .15s;
}
.ghost-btn:hover { color: var(--accent); border-color: var(--accent); }

/* ===== 日历 ===== */
.cal-wrap {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 14px 20px;
}
.cal-weekdays {
  display: grid; grid-template-columns: repeat(7, 1fr);
  text-align: center; font-size: 12px; color: var(--ink-faint);
  padding-bottom: 8px; border-bottom: 1px dashed var(--card-border); margin-bottom: 10px;
}
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal-day {
  min-height: 78px; border-radius: 12px; padding: 7px 6px;
  border: 1px solid transparent; cursor: pointer; position: relative;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
.cal-day:hover { background: #f4f7fe; }
.cal-day.other-month { opacity: .32; }
.cal-day.today { background: var(--accent-soft); }
.cal-day.today:hover { background: #dce8ff; }
.cal-day.selected { border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px rgba(51, 112, 255, .10); }
.cal-day.empty { cursor: default; }
.cal-day.empty:hover { background: transparent; }
.cal-num { font-size: 14px; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.cal-day.today .cal-num { color: var(--accent); font-weight: 700; }
.cal-dots { display: flex; gap: 4px; margin-top: 7px; flex-wrap: wrap; }
.cal-dot { width: 7px; height: 7px; border-radius: 50%; }
.cal-dot.done { background: var(--green); box-shadow: 0 0 6px rgba(16, 185, 129, .45); }
.cal-dot.progress { background: var(--blue); box-shadow: 0 0 6px rgba(59, 130, 246, .45); }
.cal-dot.pending { background: var(--red); box-shadow: 0 0 6px rgba(244, 63, 94, .45); }
.cal-count {
  position: absolute; right: 6px; bottom: 5px;
  font-size: 10px; color: var(--ink-faint); font-variant-numeric: tabular-nums;
}

/* ===== 日面板 ===== */
.day-panel {
  margin-top: 18px; background: var(--card);
  border: 1px solid var(--card-border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 18px 20px;
}
.day-panel-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
.day-panel-head h3 { font-size: 17px; }
.day-panel-stats { font-size: 12px; color: var(--ink-soft); }

/* ===== 记录条目 ===== */
.entry-list { display: flex; flex-direction: column; gap: 10px; }
.entry {
  display: flex; gap: 12px; align-items: flex-start;
  background: #fff; border: 1px solid var(--card-border);
  border-radius: 13px; padding: 13px 14px;
  transition: box-shadow .18s, transform .18s, border-color .18s;
}
.entry:hover {
  box-shadow: var(--shadow-lg); border-color: rgba(51, 112, 255, .35);
  transform: translateY(-1px);
}
.entry-main { flex: 1; min-width: 0; }
.entry-text { font-size: 14.5px; word-break: break-word; white-space: pre-wrap; }
.entry-meta { margin-top: 6px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.badge {
  font-size: 11.5px; padding: 2px 9px; border-radius: 99px; font-weight: 600;
}
.badge.status-done { background: var(--green-soft); color: var(--green); }
.badge.status-progress { background: var(--blue-soft); color: var(--blue); }
.badge.status-pending { background: var(--red-soft); color: var(--red); }
.badge.cat { background: #eef2f8; color: var(--ink-soft); }
.entry-date-s { font-size: 12px; color: var(--ink-faint); }
.entry-ops { display: flex; gap: 4px; flex-shrink: 0; }
.op-btn {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  color: var(--ink-faint); width: 30px; height: 30px; border-radius: 8px;
  display: grid; place-items: center; transition: all .15s;
}
.op-btn:hover { background: var(--accent-soft); color: var(--accent); }
.op-btn.danger:hover { background: var(--red-soft); color: var(--red); }

/* ===== 周报 ===== */
.week-cards { display: flex; flex-direction: column; gap: 14px; }
.week-day-card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 18px;
}
.week-day-head {
  display: flex; align-items: center; gap: 12px;
  padding-bottom: 10px; margin-bottom: 10px;
  border-bottom: 1px dashed var(--card-border);
}
.week-day-name { font-weight: 700; font-size: 15px; }
.week-day-date { font-size: 12.5px; color: var(--ink-soft); }
.week-day-head .badges { margin-left: auto; display: flex; gap: 6px; }
.day-empty-note { color: var(--ink-faint); font-size: 13px; padding: 6px 0; }
.week-day-card.is-today {
  border-color: rgba(51, 112, 255, .45);
  background: linear-gradient(180deg, #fff, #f3f7ff);
  box-shadow: 0 0 0 3px rgba(51, 112, 255, .06), var(--shadow);
}

/* ===== 汇总 ===== */
.seg {
  display: inline-flex; background: #e9eef6; border-radius: 10px; padding: 3px; gap: 2px;
}
.seg-btn {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  padding: 6px 13px; border-radius: 8px; font-size: 13px;
  color: var(--ink-soft); font-family: inherit; transition: all .15s;
}
.seg-btn.active { background: #fff; color: var(--accent); font-weight: 600; box-shadow: 0 1px 5px rgba(16, 24, 40, .14); }
.date-input {
  border: 1px solid var(--card-border); background: var(--card);
  border-radius: 10px; padding: 7px 11px; font-size: 13px; color: var(--ink);
  font-family: inherit;
}
.date-input:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); }

.sum-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px; margin-bottom: 16px;
}
.sum-card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px 18px; text-align: center;
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.sum-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: rgba(51, 112, 255, .3); }
.sum-card .num { font-size: 30px; font-weight: 800; line-height: 1.2; font-variant-numeric: tabular-nums; }
.sum-card .lbl { font-size: 12.5px; color: var(--ink-soft); margin-top: 2px; }
.sum-card.c-done .num { color: var(--green); }
.sum-card.c-progress .num { color: var(--blue); }
.sum-card.c-pending .num { color: var(--red); }
.sum-card.c-rate .num { color: var(--accent); }

.sum-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px;
}
@media (max-width: 720px) { .sum-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px;
}
.card-title { font-size: 15px; margin-bottom: 14px; color: var(--ink); font-weight: 600; }

.donut-wrap { display: flex; align-items: center; gap: 22px; justify-content: center; flex-wrap: wrap; }
.donut-box { width: 150px; height: 150px; position: relative; }
.donut-box svg { transform: rotate(-90deg); filter: drop-shadow(0 4px 10px rgba(16, 24, 40, .10)); }
.donut-center {
  position: absolute; inset: 0; display: grid; place-items: center; text-align: center;
}
.donut-center b { font-size: 26px; color: var(--accent); font-variant-numeric: tabular-nums; }
.donut-center span { display: block; font-size: 11.5px; color: var(--ink-soft); }
.donut-legend { display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.donut-legend .li { display: flex; align-items: center; gap: 8px; }
.donut-legend .sw { width: 11px; height: 11px; border-radius: 3px; }
.donut-legend .cnt { margin-left: auto; color: var(--ink-soft); font-variant-numeric: tabular-nums; }

.cat-bars { display: flex; flex-direction: column; gap: 12px; }
.cat-bar-row { display: grid; grid-template-columns: 64px 1fr 34px; align-items: center; gap: 10px; }
.cat-bar-name { font-size: 13px; color: var(--ink-soft); text-align: right; }
.cat-bar-track { height: 12px; background: #e9eef6; border-radius: 99px; overflow: hidden; }
.cat-bar-fill {
  height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, #22d3ee, #3370ff);
  box-shadow: 0 0 10px rgba(51, 112, 255, .30);
  transition: width .5s ease; min-width: 0;
}
.cat-bar-num { font-size: 13px; color: var(--ink-soft); font-variant-numeric: tabular-nums; }

/* ===== 逐日明细 ===== */
.sum-days { display: flex; flex-direction: column; gap: 14px; }
.sum-day-group .sd-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 8px;
}
.sd-date { font-weight: 700; font-size: 14px; }
.sd-day { font-size: 12px; color: var(--ink-faint); }
.sd-nums { font-size: 12px; color: var(--ink-soft); margin-left: auto; font-variant-numeric: tabular-nums; }

/* ===== 弹窗 ===== */
.modal-mask {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(11, 21, 38, .45);
  backdrop-filter: blur(6px);
  display: grid; place-items: center; padding: 20px;
}
.modal-mask[hidden] { display: none; }
.modal {
  background: var(--card); border-radius: 18px; width: 100%; max-width: 480px;
  box-shadow: 0 24px 70px rgba(11, 21, 38, .30); padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, .6);
  animation: pop .18s ease;
}
@keyframes pop { from { transform: scale(.96); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal-head h3 { font-size: 17px; }
.field { display: block; margin-bottom: 13px; }
.field > span { display: block; font-size: 12.5px; color: var(--ink-soft); margin-bottom: 5px; }
.field input, .field textarea, .field select {
  width: 100%; border: 1px solid var(--card-border); background: #fff;
  border-radius: 10px; padding: 9px 12px; font-size: 14px;
  font-family: inherit; color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--accent); box-shadow: var(--ring);
}
.field textarea { resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.btn-primary {
  appearance: none; border: 0; cursor: pointer;
  background: linear-gradient(135deg, #3370ff, #2563eb);
  color: #fff; padding: 10px 22px; border-radius: 11px; font-size: 14px;
  font-weight: 600; font-family: inherit;
  box-shadow: 0 6px 16px rgba(51, 112, 255, .38);
  transition: transform .12s, box-shadow .12s;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 9px 22px rgba(51, 112, 255, .5); }
.btn-plain {
  appearance: none; border: 1px solid var(--card-border); background: #fff;
  color: var(--ink-soft); padding: 9px 18px; border-radius: 11px;
  font-size: 14px; cursor: pointer; font-family: inherit;
  transition: all .15s;
}
.btn-plain:hover { color: var(--ink); border-color: #c8d2e4; }

/* ===== Toast ===== */
.toast {
  position: fixed; bottom: 34px; left: 50%; transform: translateX(-50%);
  background: rgba(11, 21, 38, .92); color: #fff;
  padding: 11px 22px; border-radius: 12px; font-size: 13.5px;
  z-index: 200; box-shadow: 0 10px 30px rgba(11, 21, 38, .35);
  border: 1px solid rgba(255, 255, 255, .08);
  animation: pop .2s ease;
}
.toast[hidden] { display: none; }

/* ===== 空状态 ===== */
.empty-note {
  text-align: center; color: var(--ink-faint); font-size: 13.5px;
  padding: 22px 0;
}

/* ===== 导出菜单 ===== */
.export-wrap { position: relative; margin-left: 2px; }
.tab-export { margin-left: 0; }
.export-menu {
  position: absolute; right: 0; top: calc(100% - 6px); z-index: 60;
  background: #fff; border: 1px solid var(--card-border);
  border-radius: 12px; box-shadow: var(--shadow-lg);
  padding: 6px; min-width: 190px;
  animation: pop .15s ease;
}
.export-menu[hidden] { display: none; }
.export-menu button {
  display: block; width: 100%; text-align: left;
  appearance: none; border: 0; background: transparent; cursor: pointer;
  padding: 9px 12px; border-radius: 8px; font-size: 13.5px;
  color: var(--ink); font-family: inherit; transition: background .12s;
}
.export-menu button:hover { background: var(--accent-soft); color: var(--accent); }

/* ===== 语音输入 ===== */
.field-label-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 5px; }
.field-label-row > span { font-size: 12.5px; color: var(--ink-soft); }
.mic-btn {
  appearance: none; border: 1px solid var(--card-border); background: #fff;
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 11px; border-radius: 99px; cursor: pointer;
  font-size: 12px; color: var(--ink-soft); font-family: inherit;
  transition: all .18s;
}
.mic-btn:hover { border-color: var(--accent); color: var(--accent); }
.mic-btn.listening {
  background: var(--red-soft); border-color: var(--red); color: var(--red);
  animation: mic-pulse 1.2s ease-in-out infinite;
}
@keyframes mic-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, .35); }
  50% { box-shadow: 0 0 0 7px rgba(244, 63, 94, 0); }
}
.mic-btn.disabled { opacity: .45; cursor: not-allowed; }
.voice-hint {
  display: block; margin-top: 6px; font-size: 12.5px; color: var(--blue);
  min-height: 0;
}
.voice-hint[hidden] { display: none; }
.voice-hint.err { color: var(--red); }

/* ===== 移动端适配 ===== */
@media (max-width: 640px) {
  .header-inner { padding: 16px 14px 12px; gap: 12px; }
  .brand-mark { width: 40px; height: 40px; border-radius: 12px; }
  .brand-mark svg { width: 21px; height: 21px; }
  .brand h1 { font-size: 19px; letter-spacing: 1px; }
  .brand-sub { font-size: 11.5px; }
  .header-stats { gap: 16px; }
  .hstat-num { font-size: 18px; }
  .hstat-label { font-size: 11px; }

  .tabbar-inner { padding: 0 8px; gap: 2px; overflow-x: auto; }
  .tab { padding: 12px 11px 10px; font-size: 13.5px; white-space: nowrap; }
  .tab svg { width: 15px; height: 15px; }

  .container { padding: 16px 12px 48px; }
  .view-title { font-size: 17px; min-width: 130px; }
  .icon-btn { width: 32px; height: 32px; }
  .ghost-btn { padding: 6px 10px; font-size: 12px; }

  .cal-wrap { padding: 10px 6px 14px; }
  .cal-grid { gap: 3px; }
  .cal-day { min-height: 52px; padding: 5px 3px; border-radius: 9px; }
  .cal-num { font-size: 12px; }
  .cal-dots { gap: 3px; margin-top: 3px; }
  .cal-dot { width: 5px; height: 5px; }
  .cal-count { font-size: 9px; right: 4px; bottom: 3px; }

  .day-panel { padding: 14px; margin-top: 14px; }
  .entry { padding: 11px 12px; gap: 9px; }
  .entry-text { font-size: 13.5px; }

  .week-day-card { padding: 13px 14px; }
  .sum-cards { gap: 9px; }
  .sum-card { padding: 12px 10px; }
  .sum-card .num { font-size: 24px; }
  .sum-grid { gap: 12px; }
  .card { padding: 15px 15px; }

  .modal-mask { align-items: flex-end; padding: 0; }
  .modal {
    max-width: 100%; border-radius: 18px 18px 0 0;
    max-height: 90vh; overflow-y: auto; padding: 20px 18px calc(18px + env(safe-area-inset-bottom, 0px));
  }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .export-menu { min-width: 170px; }
}

@media (max-width: 380px) {
  .tab { padding: 12px 8px 10px; font-size: 12.5px; }
  .header-stats { gap: 12px; }
  .cal-day { min-height: 48px; }
}

/* ============================================================
   首页 · 极简对话式记录（ChatGPT 风格）
   ============================================================ */
.chat-body {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  overflow: hidden;
  background: var(--bg);
}

/* 顶部（极简） */
.chat-top {
  flex: 0 0 auto;
  border-bottom: 1px solid var(--card-border);
  background: rgba(255, 255, 255, .86);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  z-index: 20;
}
.chat-top-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 12px 18px calc(10px + env(safe-area-inset-top, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.chat-brand { display: flex; align-items: center; gap: 10px; }
.chat-brand-mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(140deg, #3370ff, #22d3ee);
  box-shadow: 0 4px 12px rgba(51, 112, 255, .4);
}
.chat-brand-name { font-size: 16.5px; font-weight: 700; color: var(--ink); letter-spacing: 1px; }
.chat-brand-date { font-size: 12.5px; color: var(--ink-faint); }
.chat-admin-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 13px; color: var(--ink-soft);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 99px;
  border: 1px solid var(--card-border);
  background: #fff;
  transition: all .18s;
}
.chat-admin-link:hover { color: var(--accent); border-color: var(--accent); }

/* 消息区 */
.chat-main {
  flex: 1 1 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
}
.chat-list {
  max-width: 760px;
  margin: 0 auto;
  padding: 18px 18px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.chat-msg {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  animation: msg-in .22s ease-out;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
@keyframes msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-msg-bubble {
  max-width: 88%;
  padding: 11px 15px;
  border-radius: 16px 16px 16px 4px;
  background: #fff;
  border: 1px solid var(--card-border);
  box-shadow: 0 1px 2px rgba(16, 24, 40, .05);
  color: var(--ink);
  font-size: 15.5px;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}
.chat-msg-time {
  font-size: 11.5px;
  color: var(--ink-faint);
  padding-left: 4px;
}

/* 空状态 */
.chat-empty {
  max-width: 760px;
  margin: 0 auto;
  padding: 9vh 24px 0;
  text-align: center;
  color: var(--ink-faint);
}
.chat-empty[hidden] { display: none; }
.chat-empty-icon { color: var(--accent-2); opacity: .55; margin-bottom: 14px; }
.chat-empty-title { font-size: 17px; font-weight: 600; color: var(--ink-soft); margin-bottom: 8px; }
.chat-empty-sub { font-size: 13.5px; line-height: 1.9; }

/* 输入区 */
.chat-input-bar {
  flex: 0 0 auto;
  padding: 10px 14px calc(24px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--card-border);
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
}
.chat-input-wrap {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 8px 8px 8px 10px;
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  transition: border-color .18s, box-shadow .18s;
}
.chat-input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: var(--ring);
}
.chat-input-bar .mic-btn {
  flex: 0 0 auto;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid var(--card-border);
  border-radius: 50%;
  background: #fff;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .18s;
}
.chat-input-bar .mic-btn:hover { color: var(--accent); border-color: var(--accent); }
.chat-input-bar .mic-btn.listening {
  background: var(--red-soft); border-color: var(--red); color: var(--red);
  animation: mic-pulse 1.2s ease-in-out infinite;
}
.chat-input-bar .mic-btn.disabled { opacity: .45; cursor: not-allowed; }
.chat-input-bar #chat-input {
  flex: 1 1 auto;
  border: 0; outline: 0; resize: none;
  background: transparent;
  font: inherit;
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--ink);
  padding: 8px 2px;
  max-height: 160px;
}
.chat-input-bar #chat-input::placeholder { color: var(--ink-faint); }
.chat-input-bar .send-btn {
  flex: 0 0 auto;
  width: 38px; height: 38px;
  border: 0;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 4px 12px rgba(51, 112, 255, .35);
  cursor: pointer;
  transition: all .18s;
}
.chat-input-bar .send-btn:hover { filter: brightness(1.07); }
.chat-input-bar .send-btn:disabled { opacity: .55; cursor: default; }
.chat-input-bar .voice-hint {
  max-width: 760px;
  margin: 6px auto 0;
  padding: 0 6px;
}

/* 后台 · 概述块 */
.day-summary-box {
  margin: 12px 0;
  border: 1px solid rgba(51, 112, 255, .22);
  background: linear-gradient(180deg, #f5f9ff, #eef4ff);
  border-radius: var(--radius);
  overflow: hidden;
}
.day-summary-box[hidden] { display: none; }
.sum-head {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--accent);
  padding: 9px 14px 0;
  letter-spacing: 1px;
}
.sum-body {
  font-size: 14px;
  color: var(--ink);
  line-height: 1.75;
  padding: 6px 14px 12px;
  white-space: pre-line;
}
.week-sum {
  margin: 2px 0 4px;
  padding: 10px 12px;
  background: linear-gradient(180deg, #f5f9ff, #eef4ff);
  border-radius: 10px;
  border: 1px solid rgba(51, 112, 255, .18);
}
.sum-raw { margin-top: 8px; }
.sum-raw summary {
  font-size: 12.5px;
  color: var(--accent);
  cursor: pointer;
  user-select: none;
  padding: 4px 0;
}
.sum-raw .entry-list { margin-top: 6px; }
.cal-sum-badge {
  position: absolute;
  top: 4px; right: 4px;
  font-size: 10px;
  line-height: 1;
  padding: 3px 5px;
  border-radius: 6px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 2px 6px rgba(51, 112, 255, .35);
}

/* 手机端：首页输入区更紧凑 */
@media (max-width: 640px) {
  .chat-top-inner { padding: 10px 14px calc(8px + env(safe-area-inset-top, 0px)); }
  .chat-brand-name { font-size: 15px; }
  .chat-list { padding: 14px 12px 18px; gap: 12px; }
  .chat-msg-bubble { font-size: 15px; padding: 10px 13px; }
  .chat-input-bar { padding: 8px 10px calc(20px + env(safe-area-inset-bottom, 0px)); }
  .chat-input-wrap { border-radius: 20px; padding: 6px 6px 6px 8px; }
  .chat-input-bar .mic-btn, .chat-input-bar .send-btn { width: 36px; height: 36px; }
  .chat-empty { padding-top: 7vh; }
}

/* ===== 首页 · 按住说话（微信式） ===== */
.voice-pad-wrap {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}
.voice-pad {
  width: 100%;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 20px;
  border: 1px solid var(--card-border);
  border-radius: 22px;
  background: linear-gradient(135deg, #f4f7fd, #eaf0fa);
  color: var(--ink);
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: none;   /* 阻止长按/滚动干扰按住 */
  transition: all .16s;
  font: inherit;
  text-align: center;
}
.voice-pad:active { transform: scale(.985); }
.vp-icon { display: grid; place-items: center; color: var(--accent); flex: 0 0 auto; }
.vp-main { font-size: 16px; font-weight: 600; letter-spacing: .5px; }
.vp-sub { font-size: 12.5px; color: var(--ink-faint); }
.voice-pad.listening {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff;
  box-shadow: 0 8px 24px rgba(51, 112, 255, .35);
  animation: mic-pulse 1.2s ease-in-out infinite;
}
.voice-pad.listening .vp-icon { color: #fff; }
.voice-pad.listening .vp-main { font-size: 17px; }
.voice-pad.listening .vp-sub { color: rgba(255, 255, 255, .85); }

/* 模式切换小按钮（不起眼） */
.mode-toggle {
  position: absolute;
  top: -34px;
  right: 2px;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border: 1px solid var(--card-border);
  border-radius: 9px;
  background: rgba(255, 255, 255, .75);
  color: var(--ink-faint);
  cursor: pointer;
  opacity: .7;
  transition: all .15s;
}
.mode-toggle:hover { opacity: 1; color: var(--accent); border-color: var(--accent); }
.text-mode-toggle {
  position: static;
  margin: 6px auto 0;
  opacity: .6;
}
@media (max-width: 640px) {
  .voice-pad { min-height: 50px; border-radius: 20px; }
  .mode-toggle { top: -32px; right: 4px; }
}

/* ===== 后台 · 立即汇总 ===== */
.tab-sumnow {
  color: var(--accent);
}
.tab-sumnow:hover { background: var(--blue-soft); }
.tab-sumnow:disabled { opacity: .6; cursor: default; }

.modal-mask {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  background: rgba(11, 21, 38, .45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 20px;
}
.modal-mask[hidden] { display: none; }
.modal {
  width: 100%;
  max-width: 520px;
  max-height: 78vh;
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  box-shadow: 0 24px 64px rgba(11, 21, 38, .28);
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--card-border);
}
.modal-head h3 { font-size: 16px; margin: 0; }
.modal-close {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border: 0; border-radius: 9px;
  background: transparent; color: var(--ink-soft);
  cursor: pointer;
}
.modal-close:hover { background: var(--blue-soft); color: var(--accent); }
.modal-body { padding: 16px 20px 20px; }
.sumnow-today {
  border: 1px solid rgba(51, 112, 255, .22);
  background: linear-gradient(180deg, #f5f9ff, #eef4ff);
  border-radius: 14px;
  overflow: hidden;
}
.sumnow-tag {
  font-size: 12.5px; font-weight: 700;
  color: var(--accent);
  padding: 10px 14px 0;
  letter-spacing: 1px;
}
.sumnow-nums {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: center;
  font-size: 12.5px;
  color: var(--ink-soft);
  padding: 6px 14px 0;
}
.sumnow-src {
  margin-left: auto;
  font-size: 11px;
  color: var(--accent);
  background: var(--blue-soft);
  border-radius: 999px;
  padding: 2px 8px;
}
.sumnow-backfilled {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--green);
  background: var(--green-soft);
  border-radius: 10px;
  padding: 8px 12px;
}

/* ===== 后台 · 日记本（重构版） ===== */
.header-actions {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.ghost-small { padding: 7px 12px; font-size: 13px; }
.today-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 18px; flex-wrap: wrap;
}
.today-head .view-title { margin: 0; }
#today-chat { margin-top: 6px; }
#today-chat .chat-msg-bubble { background: #fff; }

/* ===== 首页 · 长按编辑记录 ===== */
.edit-textarea {
  width: 100%; box-sizing: border-box;
  min-height: 96px; padding: 10px 12px;
  border: 1px solid var(--card-border); border-radius: 12px;
  font: inherit; font-size: 15px; line-height: 1.6; color: var(--ink);
  background: #fff; resize: vertical; outline: none;
}
.edit-textarea:focus { border-color: var(--accent); box-shadow: var(--ring); }
.edit-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 14px; }
.edit-tip { font-size: 12.5px; color: var(--ink-faint); margin-bottom: 10px; }