/* ==========================================================
   任务清单 · 样式表
   风格：干净 / 整洁 / 清新（浅色）
   ========================================================== */

:root {
  --bg:        #f5f9f8;
  --bg-tint:   #eef6f3;
  --surface:   #ffffff;
  --line:      #e7eeec;
  --line-soft: #f0f5f4;

  --text:   #1e2d2b;
  --text-2: #5c7170;
  --text-3: #93a7a5;

  --accent:      #2fa393;
  --accent-dark: #24897b;
  --accent-soft: #e8f5f2;

  --high:      #e0654e;
  --high-soft: #fdece9;
  --mid:       #d99433;
  --mid-soft:  #fdf3e4;
  --low:       #6d90b6;
  --low-soft:  #edf3f9;

  --danger: #d9584a;

  --radius:   14px;
  --radius-s: 10px;
  --shadow:   0 1px 2px rgba(30, 45, 43, .04), 0 6px 22px rgba(30, 45, 43, .05);
  --shadow-s: 0 1px 2px rgba(30, 45, 43, .05);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background:
    radial-gradient(1100px 420px at 12% -8%, #e9f6f2 0%, rgba(233,246,242,0) 62%),
    radial-gradient(900px 380px at 92% -12%, #eef4fb 0%, rgba(238,244,251,0) 60%),
    var(--bg);
  min-height: 100vh;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; font-weight: 600; }
p { margin: 0; }
button { font-family: inherit; font-size: inherit; cursor: pointer; }
.hidden { display: none !important; }

/* ---------------- 顶栏 ---------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(1.6) blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand { display: flex; align-items: center; gap: 11px; min-width: 0; }

.brand-mark {
  width: 34px; height: 34px;
  border-radius: 11px;
  background: #fff;
  border: 1px solid var(--line);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 3px 10px rgba(47, 163, 147, .18);
  flex: none;
}
.brand-mark img { display: block; border-radius: 8px; }

.brand-text h1 { font-size: 17px; letter-spacing: .3px; }
.brand-text p { font-size: 12.5px; color: var(--text-3); line-height: 1.3; }

.tabs {
  margin-left: auto;
  display: flex;
  gap: 4px;
  background: var(--bg-tint);
  padding: 4px;
  border-radius: 12px;
}

.tab {
  border: none;
  background: transparent;
  color: var(--text-2);
  padding: 6px 15px;
  border-radius: 9px;
  font-size: 14px;
  transition: .16s;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.is-active {
  background: var(--surface);
  color: var(--accent-dark);
  font-weight: 600;
  box-shadow: var(--shadow-s);
}

.btn-add { flex: none; }

/* ---------------- 容器 ---------------- */

.wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 20px 72px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 18px;
  overflow: hidden;
}

.card-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.card-head h2 { font-size: 15.5px; }
.card-body { padding: 18px 20px; }

/* ---------------- 按钮 ---------------- */

.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 8px 15px;
  font-size: 14px;
  background: var(--bg-tint);
  color: var(--text);
  transition: .15s;
  white-space: nowrap;
}
.btn:hover { filter: brightness(.98); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 3px 10px rgba(47,163,147,.24); }
.btn-primary:hover { background: var(--accent-dark); }

.btn-ghost { background: var(--surface); border-color: var(--line); color: var(--text-2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-dark); }

.btn-danger-ghost { background: var(--surface); border-color: #f0d9d5; color: var(--danger); }
.btn-danger-ghost:hover { background: #fdf3f2; }

.btn-sm { padding: 5px 11px; font-size: 13px; border-radius: 8px; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

/* ---------------- 提示条 ---------------- */

.banners { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }

.banner {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 15px;
  border-radius: 12px;
  font-size: 13.5px;
  border: 1px solid transparent;
}
.banner-info    { background: var(--accent-soft); color: var(--accent-dark); border-color: #d5ece7; }
.banner-warn    { background: #fdf6e6; color: #8a6516; border-color: #f2e3bd; }
.banner-danger  { background: #fdeeeb; color: #a8412f; border-color: #f6d5cd; }
.banner b { font-weight: 600; }
.banner .spacer { margin-left: auto; }

/* 页面内提醒条（通知权限不可用时的兜底） */
.reminder-bars { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.reminder-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: linear-gradient(135deg, #fff8ec, #fff);
  border: 1px solid #f2e0bd;
  border-left: 4px solid var(--mid);
  border-radius: 12px;
  padding: 12px 15px;
  box-shadow: var(--shadow);
  animation: slideIn .25s ease;
}
.reminder-bar .rb-icon { font-size: 17px; }
.reminder-bar .rb-text { font-size: 14px; color: var(--text); }
.reminder-bar .rb-text b { color: var(--text); }
.reminder-bar .rb-actions { margin-left: auto; display: flex; gap: 8px; }
/* V2.4：顺延到免打扰结束时发现已过截止 → 逾期口气（红的，别再看成像"还有时间"） */
.reminder-bar.is-overdue {
  background: linear-gradient(135deg, #fff1f0, #fff);
  border-color: #f5c6c2;
  border-left-color: var(--high);
}
.reminder-bar.is-overdue .rb-text b { color: var(--high); }

/* V2.4 免打扰时段设置 */
.dnd-range { display: flex; align-items: center; gap: 8px; }
.dnd-range .dnd-sep { color: var(--text-3); }
.dnd-range .input-sm { width: 108px; }
#dndRangeRow.is-off { opacity: .45; }

@keyframes slideIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------------- 今日进度 ---------------- */

.progress { margin-top: 12px; }
.progress-top {
  display: flex; justify-content: space-between;
  font-size: 12.5px; color: var(--text-3); margin-bottom: 6px;
}
.progress-track { height: 6px; border-radius: 6px; background: #dcebe7; overflow: hidden; }
.progress-fill {
  height: 100%; border-radius: 6px;
  background: linear-gradient(90deg, #45bdaa, var(--accent));
  transition: width .4s cubic-bezier(.4, 0, .2, 1);
}

/* ---------------- 建议顺序卡 ---------------- */

.suggest {
  background: linear-gradient(135deg, #f0faf7 0%, #f7fbfd 100%);
  border: 1px solid #dcefe9;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
}
.suggest-head {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 12px;
}
.suggest-head h2 { font-size: 14.5px; color: var(--accent-dark); }
.suggest-head .sub { font-size: 12.5px; color: var(--text-3); margin-left: auto; }

.suggest-list { display: flex; flex-direction: column; gap: 10px; }
.suggest-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text);
  padding: 9px 11px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .72);
  transition: background .15s, box-shadow .15s;
}
.suggest-item:hover { background: #fff; }
.suggest-num {
  width: 20px; height: 20px; flex: none;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  display: grid; place-items: center;
}
.suggest-item .t {
  font-weight: 500; flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.suggest-item .r { flex: none; font-size: 12px; color: var(--text-3); text-align: right; }

/* 两步确认：默认一个 ✓，点亮后变成「确认完成 + ×」 */
.sug-act {
  flex: none; width: 24px; height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  background: #fff; color: var(--text-3);
  font-size: 13px; line-height: 1;
  display: grid; place-items: center;
  cursor: pointer; padding: 0;
  transition: color .15s, border-color .15s, background .15s;
}
.sug-act:hover {
  color: var(--accent); border-color: var(--accent); background: var(--accent-soft);
}
.sug-confirm { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.sug-cancel { padding: 0 8px; font-size: 14px; line-height: 1; }
.suggest-item.is-arming {
  background: #fff;
  box-shadow: inset 0 0 0 1.5px var(--accent);
}

.sug-group {
  margin-top: 14px; padding: 12px 14px 13px;
  border-radius: 11px;
  background: var(--gbg, var(--bg-tint));
  border-left: 3px solid var(--gc, var(--accent));
}
.sug-group:first-of-type { margin-top: 0; }
.sug-group-head {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px; flex-wrap: wrap;
}
.sug-group-no {
  width: 17px; height: 17px; flex: none; border-radius: 50%;
  background: var(--gc, var(--accent)); color: #fff;
  font-size: 11px; display: grid; place-items: center;
}
.sug-group-name { font-size: 13px; font-weight: 600; color: var(--gc, var(--accent-dark)); }
.sug-group-why { font-size: 11.5px; color: var(--text-3); margin-left: auto; }
.sug-group .suggest-num { background: var(--gc, var(--accent)); }
.sug-group .suggest-item .r { color: var(--text-3); }
.suggest-more { font-size: 12px; color: var(--text-3); padding: 2px 0 2px 42px; background: none; }
.suggest-item.suggest-more:hover { background: none; }

.suggest-empty { font-size: 13.5px; color: var(--text-3); }

/* ---------------- 任务列表 ---------------- */

.section { margin-bottom: 18px; }
.section-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-3);
  margin: 0 4px 9px;
  letter-spacing: .3px;
}
.section-title .count {
  background: var(--bg-tint); color: var(--text-2);
  border-radius: 20px; padding: 0 8px; font-size: 12px;
}

.list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }

.task {
  position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 16px;
  box-shadow: var(--shadow-s);
  transition: .16s;
}
/* 左侧色条 = 四象限分组（组色由 JS 通过 --gc 注入） */
.task.has-group::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--gc, transparent);
}
.task:hover { border-color: #d5e5e1; box-shadow: var(--shadow); }
.task.is-overdue { border-color: #f3d3cb; background: #fffaf8; }
.task.is-done { opacity: .62; }
.task.flash { animation: flash 1.4s ease; }
@keyframes flash {
  0%, 100% { box-shadow: var(--shadow-s); }
  25%      { box-shadow: 0 0 0 3px rgba(47,163,147,.25); }
}

.check {
  width: 20px; height: 20px; flex: none;
  border-radius: 50%;
  border: 1.8px solid #cfdcd9;
  background: var(--surface);
  display: grid; place-items: center;
  padding: 0;
  transition: .15s;
}
.check:hover { border-color: var(--accent); }
.check.on { background: var(--accent); border-color: var(--accent); }
.check svg { opacity: 0; }
.check.on svg { opacity: 1; }

.task-main { min-width: 0; flex: 1; }
.task-title {
  font-size: 14.5px; font-weight: 500; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.task.is-done .task-title { text-decoration: line-through; color: var(--text-3); }

.task-meta {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 12.5px; color: var(--text-3);
  margin-top: 3px;
}
.task-meta .sep { width: 3px; height: 3px; border-radius: 50%; background: #d3dedc; }

.chip {
  border-radius: 6px; padding: 1px 7px; font-size: 11.5px; font-weight: 500; line-height: 1.7;
}
.chip-high { background: var(--high-soft); color: var(--high); }
.chip-mid  { background: var(--mid-soft);  color: var(--mid); }
.chip-low  { background: var(--low-soft);  color: var(--low); }
.chip-type { background: var(--bg-tint); color: var(--text-2); }
.chip-daily{ background: var(--accent-soft); color: var(--accent-dark); }
.chip-warn { background: #fdeeeb; color: var(--danger); }
.chip-pend { background: #fdf3e4; color: #8a6516; }
.chip-skip { background: var(--bg-tint); color: var(--text-3); }

.task.is-skipped { opacity: .58; }

.input-search {
  width: 168px; padding: 6px 12px; font-size: 13px; border-radius: 9px;
}

/* 移动端悬浮添加按钮 */
.fab { display: none; }

.task-actions { display: flex; gap: 6px; flex: none; }

/* ---------------- 空状态 ---------------- */

.empty {
  text-align: center;
  padding: 44px 20px;
  color: var(--text-3);
}
.empty .emo { font-size: 30px; opacity: .5; }
.empty p { font-size: 14px; margin-top: 8px; }

/* ---------------- 日期选择器 ---------------- */

.datestrip { overflow-x: auto; padding: 2px 0 6px; -webkit-overflow-scrolling: touch; }
.datestrip::-webkit-scrollbar { height: 4px; }
.datestrip::-webkit-scrollbar-thumb { background: #d7e6e3; border-radius: 4px; }
.datestrip::-webkit-scrollbar-track { background: transparent; }

.ds-track { display: flex; gap: 8px; }
.ds-item {
  position: relative; flex: none; width: 56px; padding: 7px 0 8px;
  border: 1px solid var(--line); border-radius: 12px;
  background: #fbfdfd; color: var(--text-2);
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  transition: .15s;
}
.ds-item:hover { border-color: #bfe0da; background: #f2faf8; }
.ds-item .ds-w { font-size: 11.5px; color: var(--text-3); line-height: 1.4; }
.ds-item .ds-d { font-size: 13.5px; font-weight: 600; color: var(--text); line-height: 1.3; }
.ds-item.is-active {
  background: var(--accent); border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(47, 163, 147, .26);
}
.ds-item.is-active .ds-w { color: rgba(255, 255, 255, .85); }
.ds-item.is-active .ds-d { color: #fff; }
.ds-dot {
  position: absolute; top: 6px; right: 8px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--mid);
}
.ds-item.is-active .ds-dot { background: rgba(255, 255, 255, .9); }

.link-btn {
  margin-top: 4px; border: none; background: none;
  color: var(--accent-dark); font-size: 12.5px; padding: 2px 0;
}
.link-btn:hover { text-decoration: underline; }

.cal {
  margin-top: 10px; padding: 12px;
  border: 1px solid var(--line); border-radius: 12px; background: #fbfdfd;
}
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.cal-title { font-size: 13.5px; font-weight: 600; color: var(--text); }
.cal-nav {
  width: 26px; height: 26px; border-radius: 8px;
  border: 1px solid var(--line); background: #fff; color: var(--text-2);
  font-size: 15px; line-height: 1; transition: .14s;
}
.cal-nav:hover { border-color: var(--accent); color: var(--accent-dark); }

.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-wd { text-align: center; font-size: 11.5px; color: var(--text-3); padding-bottom: 2px; }
.cal-pad { height: 32px; }
.cal-day {
  height: 32px; border: none; border-radius: 9px;
  background: transparent; color: var(--text); font-size: 13px;
  transition: .12s; font-variant-numeric: tabular-nums;
}
.cal-day:hover { background: var(--accent-soft); }
.cal-day.is-today { background: var(--accent-soft); color: var(--accent-dark); font-weight: 600; }
.cal-day.is-active {
  background: var(--accent); color: #fff; font-weight: 600;
  box-shadow: 0 3px 8px rgba(47, 163, 147, .25);
}

/* ---------------- 时间选择器 ---------------- */

.tp-quick { display: flex; flex-wrap: wrap; gap: 6px; }
.tp-chip {
  border: 1px solid var(--line); background: #fbfdfd; color: var(--text-2);
  border-radius: 9px; padding: 5px 10px; font-size: 13px; transition: .14s;
  font-variant-numeric: tabular-nums;
}
.tp-chip:hover { border-color: #bfe0da; background: #f2faf8; }
.tp-chip.is-active {
  background: var(--accent); border-color: var(--accent); color: #fff;
  font-weight: 600; box-shadow: 0 3px 8px rgba(47, 163, 147, .22);
}

.tp-custom { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.tp-label { font-size: 12.5px; color: var(--text-3); }
.tp-num { position: relative; display: flex; align-items: center; }
.tp-num input {
  width: 60px; padding: 7px 24px 7px 8px;
  text-align: center; border: 1px solid var(--line); border-radius: 9px;
  background: #fbfdfd; color: var(--text);
  font-family: inherit; font-size: 14px; font-variant-numeric: tabular-nums;
  transition: .15s; -moz-appearance: textfield;
}
.tp-num input::-webkit-outer-spin-button,
.tp-num input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.tp-num input:focus {
  outline: none; border-color: var(--accent); background: #fff;
  box-shadow: 0 0 0 3px rgba(47, 163, 147, .12);
}
.tp-num em {
  position: absolute; right: 9px; font-style: normal;
  font-size: 11.5px; color: var(--text-3); pointer-events: none;
}
.tp-colon { font-size: 15px; font-weight: 600; color: var(--text-3); }

/* ---------------- 持续天数 ---------------- */

.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip-btn {
  border: 1px solid var(--line); background: #fbfdfd; color: var(--text-2);
  border-radius: 9px; padding: 5px 13px; font-size: 13px; transition: .14s;
}
.chip-btn:hover { border-color: #bfe0da; background: #f2faf8; }
.chip-btn.is-active {
  background: var(--accent); border-color: var(--accent); color: #fff;
  font-weight: 600; box-shadow: 0 3px 8px rgba(47, 163, 147, .22);
}
.span-custom {
  display: flex; align-items: center; gap: 7px; margin-top: 9px;
  font-size: 12.5px; color: var(--text-3);
}
.span-custom .input { width: 76px; padding: 6px 10px; font-size: 13.5px; }
.span-hint { color: var(--accent-dark); }

/* 时长口径：单个勾选框，勾上 = 每天的量，不勾 = 这几天的总量 */
.dur-mode {
  display: inline-flex; align-items: center; gap: 7px;
  margin-top: 9px; padding: 5px 10px 5px 8px;
  border: 1px solid var(--line); border-radius: 9px;
  background: #fbfdfd;
  font-size: 12.5px; color: var(--text-2);
  cursor: pointer; user-select: none;
  transition: border-color .14s, background .14s;
}
.dur-mode:hover { border-color: #bfe0da; background: #f2faf8; }
.dur-mode input[type="checkbox"] {
  width: 15px; height: 15px; margin: 0;
  accent-color: var(--accent); cursor: pointer; flex: none;
}
.dur-mode b { color: var(--accent-dark); font-weight: 600; }
/* 占满整行，避免提示文字被右半列挤到换行；往上贴住「预计时长」那一行 */
#fDurModeBox { margin: -6px 0 15px; }
#fDurModeBox .hint { margin-top: 7px; white-space: nowrap; }

/* ---------------- 表单 ---------------- */

.field { margin-bottom: 15px; }
.field-label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; }
.field-label .req { color: var(--high); margin-left: 2px; }

.input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: #fcfefe;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: .15s;
}
.input:focus { outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px rgba(47,163,147,.12); }
.input-sm { width: 130px; }

.field-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; padding: 9px 0;
  font-size: 14px; color: var(--text);
}
.field-row + .field-row { border-top: 1px solid var(--line-soft); }
.field-row label { color: var(--text-2); font-size: 13.5px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.seg {
  display: inline-flex;
  background: var(--bg-tint);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
  flex-wrap: wrap;
}
.seg-btn {
  border: none; background: transparent;
  padding: 5px 12px; border-radius: 8px;
  font-size: 13px; color: var(--text-2);
  transition: .15s;
}
.seg-btn.is-active { background: var(--surface); color: var(--accent-dark); font-weight: 600; box-shadow: var(--shadow-s); }

.seg-block .seg { display: flex; width: 100%; }
.seg-block .seg-btn { flex: 1; text-align: center; padding: 8px 6px; }

/* ---------------- 诊断信息 ---------------- */

.diag { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.diag-row {
  font-size: 12.5px; line-height: 1.75;
  padding: 10px 13px; border-radius: 10px;
  border: 1px solid transparent;
}
.diag-row b { font-weight: 600; }
.diag-row code {
  background: rgba(0, 0, 0, .05); padding: 1px 5px; border-radius: 5px;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: 12px;
}
.diag-ok   { background: var(--accent-soft); color: var(--accent-dark); border-color: #d5ece7; }
.diag-info { background: var(--bg-tint); color: var(--text-2); border-color: var(--line); }
.diag-warn { background: #fdf6e6; color: #8a6516; border-color: #f2e3bd; }
.diag-bad  { background: #fdeeeb; color: #a8412f; border-color: #f6d5cd; }

.hint { font-size: 12.5px; color: var(--text-3); margin-top: 10px; line-height: 1.7; }

.filters { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

.perm { font-size: 13px; padding: 2px 10px; border-radius: 20px; background: var(--bg-tint); color: var(--text-2); }
.perm.ok   { background: var(--accent-soft); color: var(--accent-dark); }
.perm.bad  { background: #fdeeeb; color: var(--danger); }

/* ---------------- 弹窗 ---------------- */

.modal-mask {
  position: fixed; inset: 0;
  background: rgba(24, 40, 38, .34);
  backdrop-filter: blur(2px);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  z-index: 50;
  animation: fade .16s ease;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--surface);
  border-radius: 16px;
  width: 100%; max-width: 470px;
  box-shadow: 0 18px 50px rgba(20, 40, 38, .2);
  animation: pop .18s ease;
}
@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(.99); } to { opacity: 1; transform: none; } }

.modal-sm { max-width: 360px; }
.modal-head { padding: 18px 20px 4px; }
.modal-head h3 { font-size: 16px; }
.modal-body { padding: 14px 20px 4px; max-height: 66vh; overflow-y: auto; }
.modal-foot {
  padding: 14px 20px 18px;
  display: flex; gap: 10px; justify-content: flex-end;
}

/* ---------------- Toast ---------------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 34px;
  transform: translate(-50%, 16px);
  background: #233735;
  color: #eef7f5;
  padding: 10px 18px;
  border-radius: 24px;
  font-size: 13.5px;
  box-shadow: 0 8px 26px rgba(20,40,38,.24);
  opacity: 0;
  pointer-events: none;
  transition: .22s;
  z-index: 90;
  max-width: 84vw;
  text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.warn  { background: #8a6516; }
.toast.error { background: #a8412f; }

/* ---------------- 响应式 ---------------- */

@media (max-width: 720px) {
  .topbar-inner { flex-wrap: wrap; gap: 12px; padding: 12px 14px; }
  .tabs { order: 3; width: 100%; margin-left: 0; }
  .tab { flex: 1; text-align: center; padding: 7px 0; }
  .btn-add { margin-left: auto; }
  .wrap { padding: 16px 14px 60px; }
  .grid2 { grid-template-columns: 1fr; }
  .task { flex-wrap: wrap; }
  .task-actions { width: 100%; justify-content: flex-end; margin-top: 2px; }
  .filters { width: 100%; margin-left: 0; }
  .filters .seg { flex: 1; }
  .seg-btn { flex: 1; text-align: center; }
  .field-row { flex-wrap: wrap; }

  .fab {
    display: grid; place-items: center;
    position: fixed; right: 18px; bottom: 26px;
    width: 54px; height: 54px; border-radius: 50%;
    border: none; background: var(--accent); color: #fff;
    box-shadow: 0 6px 20px rgba(47, 163, 147, .42);
    z-index: 40;
  }
  .fab:active { transform: scale(.94); }

  .input-search { width: 100%; }
  .suggest-item .r { display: none; }
  .sug-act { margin-left: auto; }
  .suggest-more { padding-left: 32px; }

  .ai-sw { flex-wrap: wrap; }
  .ai-sw-left { margin-left: 0; width: 100%; }
  .ai-week-top { flex-wrap: wrap; }
}

/* ==========================================================
   V1.5 AI 增强（可选）
   ========================================================== */

.tag {
  font-size: 12px; padding: 2px 9px; border-radius: 999px;
  background: var(--line-soft); color: var(--text-3);
}
.tag-ok { background: var(--accent-soft); color: var(--accent-dark); }
.tag-warn { background: var(--mid-soft); color: #a06a12; }

.ai-config { margin-top: 4px; }

/* 三个功能开关 */
.ai-sw {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 12px; margin-bottom: 8px;
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--surface); cursor: pointer;
}
.ai-sw.is-on { border-color: var(--accent); background: var(--accent-soft); }
.ai-sw input { accent-color: var(--accent); width: 15px; height: 15px; flex: none; }
.ai-sw-name { font-size: 13.5px; font-weight: 600; color: var(--text); flex: none; }
.ai-sw-desc { font-size: 12px; color: var(--text-3); }
.ai-sw-left { margin-left: auto; font-size: 12px; color: var(--text-2); flex: none; }

/* 用量统计 */
.ai-usage-row {
  font-size: 12.5px; color: var(--text-2); line-height: 1.9;
  padding: 6px 0;
}
.ai-usage-row b { color: var(--text); }
.ai-usage-row.is-warn { color: var(--mid); }

/* 周总结存档列表 */
.ai-week-list { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.ai-week-item { border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px; background: var(--bg-tint); }
.ai-week-top { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.ai-week-top b { color: var(--text); }
.ai-week-range { font-size: 12px; color: var(--text-3); }
.ai-week-acts { margin-left: auto; display: flex; gap: 10px; }
.ai-week-acts .danger { color: var(--danger); }
.ai-week-rate { font-size: 12px; color: var(--text-2); margin-top: 3px; }
.ai-week-rate b { color: var(--accent-dark); }

/* 周总结弹窗 */
.week-sum { font-size: 13.5px; color: var(--text-2); line-height: 1.85; }
.ws-head { font-size: 14px; color: var(--text); }
.ws-head b { color: var(--accent-dark); }
.ws-sub { font-size: 12.5px; color: var(--text-3); margin-bottom: 8px; }
.ws-block { margin-top: 8px; }
.ws-label {
  display: inline-block; font-size: 12px; color: var(--accent-dark);
  background: var(--accent-soft); border-radius: 5px;
  padding: 1px 7px; margin-right: 7px;
}

/* 添加弹窗里的一句话解析 */
.ai-parse { display: flex; gap: 8px; margin: -2px 0 12px; }
.ai-parse .input { flex: 1; }
.ai-parse .btn { flex: none; }

/* 建议卡：AI 建议态 */
.suggest.is-ai { border-color: var(--accent); }
.ai-flag {
  display: inline-block; margin-left: 7px; padding: 1px 7px;
  font-size: 11px; font-weight: 600; border-radius: 5px;
  background: var(--accent); color: #fff; vertical-align: 1px;
}
.ai-reason {
  font-size: 12.5px; color: var(--text-2); line-height: 1.7;
  background: var(--accent-soft); border-radius: 9px;
  padding: 8px 11px; margin-bottom: 10px;
}
.ai-back { margin-top: 10px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ai-note { font-size: 12px; color: var(--text-3); }

/* ==========================================================
   V2.1 账号与同步
   ========================================================== */

.cloud-login, .cloud-on { display: flex; flex-direction: column; gap: 2px; }

.cloud-user {
  font-size: 13px; font-weight: 600; color: var(--accent-dark);
  background: var(--accent-soft); border-radius: 20px; padding: 2px 12px;
}
.cloud-state {
  font-size: 13px; padding: 2px 12px; border-radius: 20px;
  background: var(--bg-tint); color: var(--text-2);
}
.cloud-state.is-ok   { background: var(--accent-soft); color: var(--accent-dark); }
.cloud-state.is-busy { background: #eef3fb; color: #4a6fa5; }
.cloud-state.is-bad  { background: #fdeeeb; color: var(--danger); }

/* ==========================================================
   V2.1 我的进度
   ========================================================== */

.pg-stats { display: flex; gap: 10px; flex-wrap: wrap; }
.pg-stat {
  flex: 1 1 120px;
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  padding: 14px 10px; border-radius: var(--radius-s);
  background: var(--bg-tint); border: 1px solid var(--line-soft);
}
.pg-num { font-size: 26px; font-weight: 700; color: var(--accent-dark); line-height: 1.25; }
.pg-lab { font-size: 12px; color: var(--text-3); }

.pg-trend {
  display: flex; align-items: flex-end; gap: 6px;
  height: 132px; padding-top: 6px;
}
.pg-bar {
  flex: 1; min-width: 0; height: 100%;
  display: flex; flex-direction: column; justify-content: flex-end;
  align-items: center; gap: 3px;
}
.pg-bar-in {
  width: 100%; max-width: 30px; border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg, #46b8a6 0%, var(--accent) 100%);
  min-height: 4px;
}
.pg-bar-d { font-size: 10.5px; color: var(--text-3); }
.pg-bar-v { font-size: 10.5px; color: var(--text-2); }

.pg-list { margin: 0; padding-left: 18px; font-size: 13.5px; color: var(--text-2); line-height: 1.9; }


/* ==========================================================
   V2.1 登录墙：未登录时锁住功能区
   ========================================================== */

body.is-locked .tabs,
body.is-locked .btn-add,
body.is-locked .fab,
body.is-locked .topbar,
body.is-locked main.wrap { display: none !important; }

body.is-locked {
  min-height: 100vh;
  background:
    radial-gradient(900px 520px at 15% -10%, #dff2ec 0%, rgba(223, 242, 236, 0) 60%),
    radial-gradient(760px 480px at 100% 0%, #e4eefb 0%, rgba(228, 238, 251, 0) 58%),
    radial-gradient(700px 520px at 50% 115%, #f3edfb 0%, rgba(243, 237, 251, 0) 62%),
    linear-gradient(168deg, #f4faf8 0%, #f2f6fb 52%, #f8f7fb 100%);
  background-attachment: fixed;
}

.login-wall {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 48px 20px;
  position: relative;
  overflow: hidden; /* 裁掉 ::before/::after 光球溢出的部分，避免撑出横向滚动条 */
}
.login-wall.hidden { display: none; }

/* 背景里两团柔光，纯装饰 */
.login-wall::before,
.login-wall::after {
  content: ''; position: absolute; border-radius: 50%;
  filter: blur(48px); opacity: .5; pointer-events: none;
}
.login-wall::before {
  width: 320px; height: 320px; left: -80px; top: -60px;
  background: radial-gradient(circle at 50% 50%, rgba(47, 163, 147, .22), rgba(47, 163, 147, 0) 70%);
}
.login-wall::after {
  width: 280px; height: 280px; right: -60px; bottom: -70px;
  background: radial-gradient(circle at 50% 50%, rgba(109, 144, 182, .20), rgba(109, 144, 182, 0) 70%);
}

/* ---------- 卡片 ---------- */
.login-card {
  position: relative; z-index: 1;
  width: 100%; max-width: 400px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 22px;
  padding: 32px 30px 24px;
  box-shadow: 0 1px 2px rgba(30, 45, 43, .04), 0 18px 48px rgba(30, 45, 43, .10);
  animation: login-in .38s cubic-bezier(.2, .8, .3, 1) both;
}
@keyframes login-in {
  from { opacity: 0; transform: translateY(14px) scale(.985); }
  to   { opacity: 1; transform: none; }
}

/* ---------- 头部 ---------- */
.login-brand { text-align: center; margin-bottom: 26px; }
.login-logo {
  width: 56px; height: 56px; margin: 0 auto 14px;
  border-radius: 17px;
  background: #fff;
  border: 1px solid var(--line);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px rgba(47, 163, 147, .16);
}
.login-logo img { display: block; border-radius: 12px; }
.login-title {
  margin: 0; font-size: 22px; font-weight: 680; letter-spacing: .5px;
  color: var(--text);
}
.login-sub {
  margin: 7px 0 0; font-size: 13px; line-height: 1.6; color: var(--text-3);
}

/* ---------- 模式切换（登录 / 注册 / 找回密码） ---------- */
.login-tabs {
  display: flex; gap: 4px; margin: 18px 0 14px;
  padding: 4px; background: #f1f5f4; border-radius: 12px;
}
.login-tab {
  flex: 1; height: 34px;
  font: 600 13.5px/1 -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--text-3); cursor: pointer;
  background: transparent; border: 0; border-radius: 9px;
  transition: background .18s, color .18s;
}
.login-tab:hover { color: var(--text-2); }
.login-tab.is-on {
  color: var(--accent-dark); background: #fff;
  box-shadow: 0 1px 4px rgba(20, 60, 55, .10);
}

/* ---------- 输入 ---------- */
.login-field { position: relative; margin-bottom: 12px; }
.login-ico {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  width: 17px; height: 17px; color: var(--text-3); pointer-events: none;
  transition: color .18s;
}
.login-input {
  width: 100%; height: 46px;
  padding: 0 14px 0 40px;
  font: 15px/1.4 -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: #fff;
  border: 1.5px solid var(--line);
  border-radius: 13px;
  outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.login-input::placeholder { color: var(--text-3); }
.login-input:hover { border-color: #d7e3e0; }
.login-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(47, 163, 147, .13);
}
.login-field:focus-within .login-ico { color: var(--accent); }

/* 验证码行：输入框 + 右侧发码按钮 */
.login-field-code .login-input { padding-right: 108px; }
.login-code-btn {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  height: 34px; padding: 0 12px;
  font: 600 13px/1 -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--accent-dark); cursor: pointer;
  background: #eaf5f2; border: 0; border-radius: 9px;
  white-space: nowrap;
  transition: background .18s, color .18s;
}
.login-code-btn:hover { background: #dcefe9; }
.login-code-btn[disabled] { color: var(--text-3); background: #f1f5f4; cursor: default; }

/* ---------- 会员（V2.3） ---------- */
.member-row { gap: 8px; }
.member-row .input { flex: 1; text-transform: uppercase; letter-spacing: 1px; }
.member-on { color: var(--accent-dark); font-weight: 600; }
.member-off { color: var(--text-3); }
/* 服务端配额为 0 的功能：置灰，提示是会员功能 */
.ai-sw.is-locked { opacity: .55; }
.ai-sw.is-locked .ai-sw-left { color: var(--text-3); }

/* ---------- 按钮 ---------- */
.login-btn {
  width: 100%; height: 47px; margin-top: 4px;
  font: 600 15.5px/1 -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  letter-spacing: 2px;
  color: #fff; cursor: pointer;
  background: linear-gradient(140deg, #34ab97 0%, var(--accent) 50%, var(--accent-dark) 100%);
  border: 0; border-radius: 13px;
  box-shadow: 0 6px 18px rgba(47, 163, 147, .28);
  transition: transform .16s, box-shadow .16s, filter .16s;
}
.login-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(47, 163, 147, .34); }
.login-btn:active { transform: translateY(0); filter: brightness(.97); }
.login-btn[disabled] { opacity: .65; cursor: default; transform: none; }

.login-alt {
  margin-top: 15px; text-align: center;
  font-size: 13px; color: var(--text-3);
}
.login-link {
  padding: 0 2px; border: 0; background: none; cursor: pointer;
  font: inherit; font-weight: 600;
  color: var(--accent-dark);
  border-bottom: 1px solid transparent;
}
.login-link:hover { border-bottom-color: var(--accent); }

.login-foot {
  margin: 20px 0 0; padding-top: 15px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px; line-height: 1.65; color: var(--text-3); text-align: center;
}

/* ---------- 错误提示 ---------- */
.login-err {
  margin: 2px 0 10px; font-size: 13px; color: var(--danger);
  display: none;
}
.login-err.is-on {
  display: flex; align-items: flex-start; gap: 6px;
  padding: 8px 11px;
  background: #fdeceb; border-radius: 10px;
}

@media (max-width: 480px) {
  .login-wall { padding: 30px 16px; align-items: flex-start; }
  .login-card { padding: 28px 20px 20px; border-radius: 18px; }
  .login-title { font-size: 20px; }
}