/* ================= 全局变量 ================= */
:root {
  --bg-0: #17181c;
  --bg-1: #0b0d12;
  --glass-bg: #1f2125;
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-hl: rgba(255, 255, 255, 0.04);
  --text-0: #f5f6f8;
  --text-1: #c8ccd6;
  --text-2: #7a8090;
  --accent: #3ddc97;
  --accent-2: #4ad6ff;
  --danger: #ff5a5f;
  --warning: #ffb84a;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  --radius: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-0);
  color: var(--text-0);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 14px;
  overflow-x: hidden;
  min-height: 100vh;
  letter-spacing: 0.2px;
}

body {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg-0);
  min-height: 100vh;
  padding-bottom: 90px;
  overflow-x: hidden;
}

/* ================= 隐藏滚动条（保留滚动） ================= */
* {
  scrollbar-width: none;            /* Firefox */
  -ms-overflow-style: none;         /* IE / 旧Edge */
}
*::-webkit-scrollbar {
  display: none;                    /* Chrome / Safari / Edge */
}

/* ================= 背景 ================= */
.bg-aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 60% 50% at 20% 0%, rgba(74, 214, 255, 0.18), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 10%, rgba(61, 220, 151, 0.12), transparent 60%),
    radial-gradient(ellipse 70% 60% at 50% 90%, rgba(120, 90, 255, 0.18), transparent 60%),
    linear-gradient(180deg, #050608 0%, #0b0d12 100%);
  filter: blur(0.5px);
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

/* ================= 顶部栏 ================= */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 4px;
}
.top-left { flex: 1; }
.top-center { display: none; }
.top-search { display: none; }
.top-right { display: flex; gap: 6px; }
.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: var(--text-1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}
.icon-btn:hover { color: var(--text-0); background: rgba(255,255,255,0.08); }
.icon-btn:active { transform: scale(0.94); }

/* 头像区域 */
.avatar-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px;
  border-radius: 12px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.avatar-wrapper:hover { background: rgba(255,255,255,0.05); }
.avatar-wrapper:active { transform: scale(0.97); }
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(61, 220, 151, 0.3);
  transition: background 0.3s;
}
.avatar-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.avatar-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-0);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 110px;
}
.avatar-company {
  font-size: 11px;
  color: var(--text-2);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 110px;
}
.avatar-edit-hint {
  font-size: 12px;
  color: var(--text-2);
  opacity: 0;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.avatar-wrapper:hover .avatar-edit-hint { opacity: 1; }

/* ================= 通用玻璃态 ================= */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    var(--shadow);
}

/* ================= 主区 ================= */
.app-main {
  padding: 8px 14px 12px;
  position: relative;
}
.page {
  display: none;
  animation: fadeIn 0.3s ease;
}
.page.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px 10px;
}
.section-header h2 {
  font-size: 17px;
  font-weight: 600;
  margin: 0;
}
.badge {
  background: var(--accent);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
}

/* ================= 统计卡片 ================= */
.stats-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 8px 0 14px;
}
.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 14px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}
.stat-label { font-size: 12px; color: var(--text-2); margin-bottom: 4px; }
.stat-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-0);
  line-height: 1.1;
  margin-bottom: 4px;
}
.stat-meta { font-size: 11px; color: var(--text-2); }
.stat-meta .up { color: var(--accent); font-weight: 600; }
.stat-meta .down { color: var(--danger); font-weight: 600; }
.stat-card.danger { border-color: rgba(255, 90, 95, 0.3); }
.stat-card.danger .stat-value { color: var(--danger); }
/* 暂停任务卡：配色与项目页「已暂停」一致（warning 橙黄） */
.stat-card.paused { border-color: rgba(255, 184, 74, 0.35); }
.stat-card.paused .stat-value { color: var(--warning); }
.stat-card.paused .stat-meta .down { color: var(--warning); }

/* ================= 进度飞轮 + 年度柱状图 ================= */
.progress-section {
  margin: 8px 0 14px;
}
.progress-label {
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 10px;
  text-align: center;
}
.progress-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
}
.progress-circle-wrap {
  flex: 0 0 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.progress-circle {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) 0% 0%, rgba(255,255,255,0.08) 0% 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 0 30px rgba(61, 220, 151, 0.15);
  transition: background 0.4s ease;
}
.progress-circle::before {
  content: "";
  position: absolute;
  inset: 5px;
  background: var(--bg-0);   /* 进度环内部背景：原 var(--bg-1)(近黑) 改用全局背景 #17181c */
  border-radius: 50%;
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.6);
}
.circle-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}
.circle-pct {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-0);
  line-height: 1;
}
.circle-caption {
  font-size: 10px;
  color: var(--text-2);
  margin-top: 2px;
}
.progress-days {
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-2);
  text-align: center;
}
.progress-days strong { color: var(--accent); font-size: 13px; }

/* 年度柱状图 */
.yearly-chart {
  flex: 1;
  min-width: 0;
  min-height: 140px;
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  flex-direction: column;
}
.chart-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 8px;
  text-align: center;
}
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  min-height: 90px;
  height: 90px;
  padding: 0 2px;
  flex: 1;
}
.chart-month {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.chart-bar-stack {
  width: 10px;
  max-width: 10px;
  min-width: 10px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}
.chart-bar-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--accent);
  border-radius: 3px;
  min-height: 0;
  transition: height 0.4s ease;
}
.chart-month-label {
  font-size: 9px;
  color: var(--text-2);
  text-align: center;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.chart-badge {
  font-size: 9px;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.chart-legend {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 8px;
  font-size: 10px;
  color: var(--text-2);
}
.chart-legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: 4px;
  vertical-align: -1px;
}

/* ================= 项目卡片 ================= */
.projects-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 8px;
  margin: 0 -14px;
  padding-left: 14px;
  padding-right: 14px;
  scrollbar-width: none;
}
.projects-row::-webkit-scrollbar { display: none; }
.project-card {
  min-width: 110px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-shrink: 0;
  transition: all 0.2s;
  cursor: pointer;
}
.project-card:active { transform: scale(0.97); }
.project-card.active {
  background: linear-gradient(135deg, rgba(61, 220, 151, 0.15), rgba(74, 214, 255, 0.1));
  border-color: rgba(61, 220, 151, 0.4);
  box-shadow: 0 0 24px rgba(61, 220, 151, 0.2);
}
.project-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.project-tag {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  color: var(--text-1);
}
.project-card.active .project-tag {
  background: rgba(61, 220, 151, 0.2);
  color: var(--accent);
}
.project-id {
  font-size: 10px;
  color: var(--text-2);
}
.project-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}
.project-code {
  font-size: 11px;
  color: var(--text-2);
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.project-meta {
  font-size: 11px;
  color: var(--text-2);
}
/* 总览项目卡片标签 */
.proj-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}
.proj-tag-chip {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(74, 214, 255, 0.15);
  color: var(--accent-2);
  white-space: nowrap;
}
.proj-full-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 2px 0 8px;
}

/* ================= 搜索栏 ================= */
.search-bar {
  margin-top: 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 10px 14px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  gap: 8px;
}
.search-bar input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-0);
  font-size: 13px;
  flex: 1;
  min-width: 0;
}
.search-bar input::placeholder { color: var(--text-2); }
.search-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-2);
  display: flex;
  align-items: center;
  padding: 2px;
  flex-shrink: 0;
  transition: color 0.2s;
}
.search-btn:hover { color: var(--accent); }
.search-btn svg { display: block; }

/* ================= 任务列表 ================= */
.task-list { display: flex; flex-direction: column; gap: 8px; }
.task-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.2s;
}
.task-item.done { opacity: 0.5; }
.task-item.done .task-title { text-decoration: line-through; }
.task-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--text-2);
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
}
.task-check.checked {
  background: var(--accent);
  border-color: var(--accent);
}
.task-check.checked::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 13px;
  font-weight: 700;
}
.task-body { flex: 1; min-width: 0; }
.task-title { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.task-meta {
  display: flex;
  gap: 8px;
  font-size: 11px;
  color: var(--text-2);
}
.task-prio {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 4px;
}
.task-prio.high { background: var(--danger); }
.task-prio.mid { background: var(--warning); }
.task-prio.low { background: var(--text-2); }
.task-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.task-actions button {
  background: transparent;
  border: none;
  color: var(--text-2);
  cursor: pointer;
  padding: 8px;
  font-size: 22px;
  line-height: 1;
  min-width: 36px;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}
.task-actions button:hover { color: var(--text-0); background: rgba(255,255,255,0.06); }
.task-actions button:active { background: rgba(255,255,255,0.1); }

.empty-tip {
  text-align: center;
  color: var(--text-2);
  padding: 40px 20px;
  font-size: 13px;
}

/* ================= 日历 ================= */
.calendar-wrap {
  border-radius: var(--radius);
  padding: 12px;
  margin-top: 6px;
}
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.cal-title { font-size: 15px; font-weight: 600; }
.cal-nav {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-1);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cal-nav:hover { background: rgba(255,255,255,0.1); }
.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 10px;
  color: var(--text-2);
  padding: 4px 0;
  border-bottom: 1px solid var(--glass-border);
}
.cal-weekdays span { padding: 2px 0; }
.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  margin-top: 4px;
}
.cal-day {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 12px;
  cursor: pointer;
  position: relative;
  color: var(--text-1);
  transition: all 0.15s;
  width: 32px;
  height: 32px;
  margin: 2px auto;
}
.cal-day:hover { background: rgba(255,255,255,0.05); }
.cal-day.muted { color: var(--text-2); opacity: 0.4; }
.cal-day.today {
  background: var(--accent);
  color: #000;
  font-weight: 700;
  border-radius: 50%;
  width: 30px;
  height: 30px;
}
.cal-day.selected {
  background: rgba(61, 220, 151, 0.2);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 50%;
}
/* 高优先级任务日期：醒目的红色圆环 + 右上角红点 */
.cal-day.high-task {
  border: 1.5px solid var(--danger);
  border-radius: 50%;
  background: transparent;
  color: var(--text-0);
  position: relative;
}
.cal-day.high-task::after {
  content: "";
  position: absolute;
  top: 2px;
  right: 2px;
  width: 5px;
  height: 5px;
  background: var(--danger);
  border-radius: 50%;
}
.cal-day.high-task.today {
  background: var(--danger);
  color: #000;
  border: 1.5px solid var(--danger);
}
.cal-day.high-task.today::after { display: none; }
.cal-day.high-task.selected {
  background: rgba(255, 90, 95, 0.25);
  color: var(--danger);
  border: 1.5px solid var(--danger);
}
/* 有任务的日子：单线圆环 */
.cal-day.has-task {
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  background: transparent;
  color: var(--text-0);
}
.cal-day.has-task.today {
  background: var(--accent);
  color: #000;
  border: 1.5px solid var(--accent);
}
.cal-day.has-task.selected {
  background: rgba(61, 220, 151, 0.25);
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
/* 本周日期：虚线外圈 */
.cal-day.this-week {
  border: 1px dashed var(--text-2);
  border-radius: 50%;
}
.cal-day.this-week.has-task {
  border: 1.5px solid var(--accent);
  outline: 1px dashed var(--text-2);
  outline-offset: 1px;
}
.cal-day.this-week.today {
  outline: 1px dashed var(--text-2);
  outline-offset: 1px;
  border: 1.5px solid var(--accent);
}

.event-list { display: flex; flex-direction: column; gap: 8px; }
.event-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.event-bar {
  width: 3px;
  height: 32px;
  border-radius: 2px;
  background: var(--accent);
}
.event-bar.high { background: var(--danger); }
.event-bar.mid { background: var(--warning); }
.event-bar.low { background: var(--accent-2); }
.event-body { flex: 1; }
.event-title { font-size: 14px; font-weight: 500; }
.event-time { font-size: 11px; color: var(--text-2); margin-top: 2px; }

/* ================= FAB ================= */
.fab-area {
  position: fixed;
  left: 50%;
  bottom: 78px;
  transform: translateX(-50%);
  z-index: 55;
  pointer-events: none;
}
.fab-menu {
  position: absolute;
  bottom: 64px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.fab-menu.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.fab-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.10);            /* 提亮背景框 */
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--accent);                              /* 文字用主题色 */
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.15s;
  font-family: inherit;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.fab-menu-item:hover { background: rgba(255,255,255,0.16); }
.fab-menu-item:active { transform: scale(0.96); }
.fab-menu-icon { font-size: 21px; color: var(--accent); display: flex; align-items: center; }
.fab-menu-label { font-size: 15px; font-weight: 600; }

/* 中央加号按钮（位于 tab-bar 内） */
.tab-add {
  position: relative;
  top: -18px;
  padding: 0 !important;
  background: transparent !important;
}
.tab-add-bg {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 8px 24px rgba(61, 220, 151, 0.4),
    inset 0 1px 0 rgba(255,255,255,0.4);
  transition: transform 0.2s;
}
.tab-add.active .tab-add-bg { transform: rotate(45deg); }
.tab-add-bg::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(61, 220, 151, 0.3);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ================= 底部 Tab ================= */
.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  padding: 10px 16px 14px;
  border-radius: 0;
  z-index: 40;
  background: var(--bg-0);   /* 颜色与 body 背景保持一致 */
}
.tab {
  background: transparent;
  border: none;
  color: var(--text-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 14px;
  cursor: pointer;
  font-size: 11px;
  border-radius: 12px;
  transition: all 0.2s;
}
.tab span { font-weight: 500; }
.tab.active {
  color: var(--text-0);
  background: transparent !important;
}
.tab.active svg { opacity: 1; }
.tab.active span { font-weight: 700; }
.tab.active.tab-add { background: transparent !important; }

/* ================= 可折叠面板 ================= */
.collapsible-section {
  margin-top: 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
}
.collapse-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: transparent;
  border: none;
  color: var(--text-0);
  cursor: pointer;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
}
.collapse-title {
  display: flex;
  align-items: center;
  gap: 8px;
}
.collapse-icon { font-size: 16px; display: flex; align-items: center; line-height: 0; color: var(--text-1); }
.collapse-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.collapse-arrow {
  font-size: 12px;
  color: var(--text-2);
  transition: transform 0.2s;
}
.collapse-header.collapsed .collapse-arrow { transform: rotate(-90deg); }
.collapse-body {
  max-height: 600px;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
  padding: 0 16px 16px;
}
.collapse-body.collapsed {
  max-height: 0;
  padding: 0 16px;
}

/* 在折叠面板内调整列表边距 */
.collapse-body .task-list,
.collapse-body .event-list { margin: 0; }

/* 健康趋势折线图 */
.hd-trend-chart {
  margin-top: 6px;
  padding: 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
/* 健康趋势标题：位于折线图卡片上方，居中 */
.hd-trend-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  text-align: center;
  margin: 0 auto 8px;
}
.hd-trend-legend {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 10px;
  font-size: 11px;
  color: var(--text-2);
}
.hd-trend-legend span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.hd-trend-legend i {
  display: inline-block;
  width: 14px;
  height: 3px;
  border-radius: 2px;
}
.hd-trend-svg {
  width: 100%;
  height: 160px;
  overflow: visible;
}
.hd-trend-grid {
  stroke: var(--glass-border);
  stroke-width: 1;
  stroke-dasharray: 3 3;
}
.hd-trend-axis {
  stroke: var(--text-2);
  stroke-width: 1;
  opacity: 0.3;
}
.hd-trend-line-sport {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.hd-trend-line-weight {
  fill: none;
  stroke: var(--accent-2);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.hd-trend-dot {
  stroke: #000;
  stroke-width: 1.5;
}
.hd-trend-label {
  font-size: 9px;
  fill: var(--text-2);
  text-anchor: middle;
}
.hd-trend-empty {
  text-align: center;
  color: var(--text-2);
  font-size: 12px;
  padding: 20px 0;
}

.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: none;
  align-items: flex-end;
  justify-content: center;
  animation: maskIn 0.2s ease;
}
.modal-mask.show { display: flex; }
@keyframes maskIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal {
  width: 100%;
  max-width: 480px;
  border-radius: 22px 22px 0 0;
  padding: 18px 18px 24px;
  max-height: 85vh;
  overflow-y: auto;
  animation: modalIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  /* 弹层卡片底色统一为 #151D29（覆盖 .glass 的暗色半透明背景） */
  background: #151D29;
}
@keyframes modalIn {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.modal-head h3 { margin: 0; font-size: 16px; font-weight: 600; }
.modal-close {
  background: transparent;
  border: none;
  color: var(--text-2);
  font-size: 24px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
}
.modal-close:hover { background: rgba(255,255,255,0.06); color: var(--text-0); }

.form-label {
  display: block;
  font-size: 12px;
  color: var(--text-2);
  margin: 12px 0 6px;
}
.form-label:first-child { margin-top: 0; }
.modal input[type="text"],
.modal input[type="date"],
.modal input[type="time"],
.modal input[type="datetime-local"],
.modal select,
.modal textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--text-0);
  font-size: 14px;
  outline: none;
  font-family: inherit;
  transition: all 0.2s;
}
.modal input:focus,
.modal select:focus,
.modal textarea:focus {
  border-color: var(--accent);
  background: rgba(61, 220, 151, 0.05);
}
.modal textarea { resize: none; }
.modal select option { background: var(--bg-1); }
/* date/time/datetime-local 强制深色主题，避免背景呈白色 */
.modal input[type="date"],
.modal input[type="time"],
.modal input[type="datetime-local"] { color-scheme: dark; }
.modal ::-webkit-calendar-picker-indicator { filter: invert(0.8); opacity: 0.8; }

/* 健康记录输入框：放大、文字用主题色 */
.health-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(61, 220, 151, 0.3);
  border-radius: 12px;
  padding: 14px 15px;
  color: var(--accent);          /* 输入文字为主题色 */
  font-size: 18px;
  font-weight: 600;
  outline: none;
  font-family: inherit;
  transition: all 0.2s;
  color-scheme: dark;
  -webkit-appearance: none;
}
.health-input::placeholder { color: rgba(61, 220, 151, 0.5); font-weight: 400; }
.health-input:focus {
  border-color: var(--accent);
  background: rgba(61, 220, 151, 0.08);
  box-shadow: 0 0 0 3px rgba(61, 220, 151, 0.15);
}
.health-input::-webkit-outer-spin-button,
.health-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.form-col { min-width: 0; }
/* 日期+时间 左右两栏（左边日期、右边时间），各自不过宽、不超出屏幕 */
.dt-pair {
  display: flex;
  gap: 8px;
  width: 100%;
}
.dt-pair input[type="date"],
.dt-pair input[type="time"] {
  flex: 1;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}
/* 健康记录里的 date/time 输入框：满宽且不超出屏幕 */
.health-input[type="time"],
.health-input[type="date"] {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
/* datetime-local 等时间输入框自带固有最小宽度，双列并排时容易溢出容器/超出屏幕。
   这里让含时间输入框的那一列独占整行（纵向堆叠），从根上避免横向溢出；
   普通下拉/文本列仍可并排。 */
.form-col input[type="datetime-local"],
.form-col input[type="time"] {
  min-width: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}
/* 含日期/时间输入框的列独占整行，宽度与上下普通输入框一致，避免超出屏幕。
   .datetime-col 类为显式声明（兼容旧浏览器）；:has() 作为兜底。 */
.form-col.datetime-col,
.form-col:has(input[type="datetime-local"]),
.form-col:has(input[type="time"]) {
  grid-column: 1 / -1;
}

.modal-foot {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  align-items: center;
}
/* 编辑项目弹窗底部的删除图标按钮 */
.btn-del {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-2);
  cursor: pointer;
  transition: all 0.2s;
}
.btn-del:hover { color: var(--danger); background: rgba(255, 90, 95, 0.12); border-color: var(--danger); }
.btn-del svg { display: block; }
.btn {
  flex: 1;
  padding: 12px;
  border-radius: 12px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text-1);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #000;
  box-shadow: 0 4px 14px rgba(61, 220, 151, 0.3);
}
.btn-primary:hover { transform: translateY(-1px); }

/* ================= Toast ================= */
.toast {
  position: fixed;
  bottom: 180px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(20, 22, 30, 0.95);
  border: 1px solid var(--glass-border);
  color: var(--text-0);
  padding: 10px 18px;
  border-radius: 22px;
  font-size: 13px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ================= 响应式 ================= */
@media (min-width: 481px) {
  body {
    border-left: 1px solid var(--glass-border);
    border-right: 1px solid var(--glass-border);
  }
}

/* ================= 项目管理页 ================= */
.project-summary {
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  text-align: center;
}
.summary-cell { display: flex; flex-direction: column; gap: 4px; }
.summary-num {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-0);
  line-height: 1;
}
.summary-num.accent { color: var(--accent); }
.summary-num.done { color: var(--accent-2); }
.summary-num.warn { color: var(--warning); }
.summary-label { font-size: 11px; color: var(--text-2); }
.summary-divider {
  width: 1px;
  background: var(--glass-border);
}

.project-full-list { display: flex; flex-direction: column; gap: 10px; }
.project-full-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 14px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.2s;
}
.project-full-card.clickable { cursor: pointer; }
.project-full-card.clickable:hover {
  border-color: rgba(61, 220, 151, 0.4);
  box-shadow: 0 0 24px rgba(61, 220, 151, 0.12);
}
.project-full-card:active { transform: scale(0.99); }
.project-full-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}
.project-full-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-0);
}
.project-full-tag {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(61, 220, 151, 0.15);
  color: var(--accent);
  font-weight: 500;
}
.project-full-tag.paused { background: rgba(255, 184, 74, 0.15); color: var(--warning); }
.project-full-tag.done { background: rgba(122, 128, 144, 0.2); color: var(--text-2); }
.project-full-desc {
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 10px;
  line-height: 1.5;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.project-full-edit-hint {
  font-size: 12px;
  color: var(--text-2);
  opacity: 0;
  transition: opacity 0.2s;
  margin-left: 6px;
}
.project-full-card.clickable:hover .project-full-edit-hint { opacity: 1; color: var(--accent); }
.chip {
  display: inline-block;
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 6px;
  background: rgba(74, 214, 255, 0.15);
  color: var(--accent-2);
  white-space: nowrap;
}
.project-progress-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-2);
  margin-bottom: 6px;
}
.project-progress-row .pct { color: var(--text-1); font-weight: 600; }
.project-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 3px;
  overflow: hidden;
}
.project-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 3px;
  transition: width 0.4s ease;
}
.project-full-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  font-size: 11px;
  color: var(--text-2);
}
.project-full-foot .members {
  display: flex;
  gap: -4px;
}
.project-full-foot .member-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--bg-1);
  margin-left: -6px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  color: #000;
}
.project-full-foot .member-dot:first-child { margin-left: 0; }

/* 项目卡片：左下角编辑按钮（仅图标 + 灰色框，红色文字去掉） */
.project-edit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 24px;
  color: var(--text-2);
  background: transparent;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s;
}
.project-edit-btn:hover { color: var(--text-1); background: rgba(255,255,255,0.06); }
.project-edit-btn svg { display: block; }

/* 项目任务展开面板（点卡片主体展开） */
.project-tasks-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.25s ease, margin 0.3s ease;
  margin: 0;
}
.project-full-card-wrap.open .project-tasks-panel {
  max-height: 480px;
  overflow-y: auto;
  opacity: 1;
  margin: 10px 10px 0;                 /* 收窄：左右各缩 10px，与卡片区分 */
  background: #253745;                 /* 深青底，与项目卡片玻璃底区分 */
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 10px 12px;
}
.pt-head {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 8px;
}
.pt-group-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-2);
  margin: 8px 0 4px;
}
.pt-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 4px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 12px;
}
.pt-row:last-child { border-bottom: none; }
.pt-flag {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.pt-flag.high { background: var(--danger); }
.pt-flag.mid { background: var(--warning); }
.pt-flag.low { background: var(--accent-2); }
.pt-title { flex: 1; color: var(--text-0); word-break: break-all; }
.pt-time { font-size: 11px; color: var(--text-2); flex-shrink: 0; }
.pt-row.done .pt-title { color: var(--text-2); text-decoration: line-through; }
.pt-row.done .pt-flag { opacity: 0.4; }
.pt-empty { font-size: 12px; color: var(--text-2); padding: 6px 0; }

/* ================= 登录页 ================= */
.auth-page {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.auth-card {
  width: 100%;
  max-width: 380px;
  border-radius: 24px;
  padding: 32px 24px 24px;
  text-align: center;
}
.auth-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}
.auth-logo .brand-logo {
  width: 56px;
  height: 56px;
  font-size: 22px;
  border-radius: 16px;
}
.auth-title {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 4px;
}
.auth-subtitle {
  color: var(--text-2);
  font-size: 13px;
  margin: 0 0 22px;
}
.auth-tabs {
  display: flex;
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  padding: 3px;
  margin-bottom: 18px;
}
.auth-tab {
  flex: 1;
  padding: 8px;
  background: transparent;
  border: none;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
}
.auth-tab.active {
  background: rgba(255,255,255,0.08);
  color: var(--text-0);
}
.auth-form input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--text-0);
  font-size: 14px;
  outline: none;
  margin-bottom: 10px;
  font-family: inherit;
  transition: all 0.2s;
}
.auth-form input:focus {
  border-color: var(--accent);
  background: rgba(61, 220, 151, 0.05);
}
.auth-form input::placeholder { color: var(--text-2); }
.auth-submit {
  width: 100%;
  margin-top: 4px;
}
.auth-hint {
  margin-top: 16px;
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.6;
}

/* ================= 设置中心页 ================= */
.settings-page {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: var(--bg-0);
  overflow-y: auto;
  display: none;
  animation: slideIn 0.3s ease;
}
.settings-page.show { display: block; }
@keyframes slideIn {
  from { transform: translateX(30px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
.settings-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: 0 0 18px 18px;
  background: rgba(11, 13, 18, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}
.settings-header h2 {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}
/* 返回小三角加大 */
#settingsBack {
  font-size: 30px;
  line-height: 1;
  padding-bottom: 4px;
}
/* 新建项目弹窗标签选择 */
.project-tag-select {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 0;
}
.project-tag-select .pt-option {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  padding: 7px 12px;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-1);
  cursor: pointer;
  user-select: none;
  transition: all 0.18s;
}
.project-tag-select .pt-option.active {
  background: rgba(61, 220, 151, 0.18);
  border-color: var(--accent);
  color: var(--text-0);
}
.project-tag-select .pt-option .pt-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: transparent;
  border: 1.5px solid var(--text-2);
  transition: all 0.18s;
}
.project-tag-select .pt-option.active .pt-dot {
  background: var(--accent);
  border-color: var(--accent);
}
.settings-body {
  padding: 16px;
  max-width: 480px;
  margin: 0 auto;
}
.settings-group { margin-bottom: 20px; }
.group-title {
  font-size: 12px;
  color: var(--text-2);
  margin: 0 4px 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.settings-card {
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text-1);
  border-bottom: 1px solid var(--glass-border);
}
.settings-row:last-child { border-bottom: none; }
.settings-row strong { color: var(--text-0); }
.settings-row.clickable { cursor: pointer; transition: background 0.15s; }
.settings-row.clickable:hover { background: rgba(255,255,255,0.03); }
.settings-row.clickable:active { background: rgba(255,255,255,0.06); }
.danger-text { color: var(--danger); }
.arrow { color: var(--text-2); font-size: 18px; }

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 6px 0;
}
.stat-grid-item {
  text-align: center;
  padding: 8px;
}
.stat-grid-num {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-0);
  line-height: 1.2;
}
.stat-grid-num.accent { color: var(--accent); }
.stat-grid-label {
  font-size: 11px;
  color: var(--text-2);
  margin-top: 2px;
}

/* 分段控件 */
.seg-control {
  display: inline-flex;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
}
.seg-control button {
  padding: 6px 12px;
  background: transparent;
  border: none;
  color: var(--text-2);
  font-size: 12px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}
.seg-control button.active {
  background: rgba(255,255,255,0.1);
  color: var(--text-0);
}

/* 颜色选择器 */
.color-picker {
  display: flex;
  gap: 8px;
}
.color-picker span {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s;
}
.color-picker span.active {
  border-color: var(--text-0);
  transform: scale(1.1);
  box-shadow: 0 0 0 2px var(--bg-1), 0 0 12px currentColor;
}

/* 设置行提示 */
.settings-row-hint {
  flex: 1;
  text-align: right;
  margin-right: 6px;
  font-size: 12px;
  color: var(--text-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 140px;
}
.settings-row-val {
  font-size: 13px;
  color: var(--text-2);
}

/* 表单内联 */
.form-select-sm {
  padding: 5px 8px;
  font-size: 12px;
  background: rgba(255,255,255,0.04);
  color: var(--text-0);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  min-width: 100px;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}
.form-select-sm:focus { outline: none; border-color: var(--accent); }
.form-input-sm {
  padding: 5px 8px;
  font-size: 12px;
  background: rgba(255,255,255,0.04);
  color: var(--text-0);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  width: 80px;
  font-family: inherit;
  text-align: center;
}
.form-input-sm:focus { outline: none; border-color: var(--accent); }

/* 开关组件 */
.toggle {
  position: relative;
  display: inline-block;
  cursor: pointer;
}
.toggle input { display: none; }
.toggle-track {
  width: 44px;
  height: 24px;
  background: rgba(255,255,255,0.1);
  border-radius: 12px;
  display: block;
  position: relative;
  transition: background 0.25s;
}
.toggle input:checked + .toggle-track {
  background: var(--accent);
}
.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.25s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.toggle input:checked + .toggle-track .toggle-thumb {
  transform: translateX(20px);
}

/* 弹层中标签管理 */
.tag-manage-modal .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  font-size: 13px;
  color: var(--text-1);
}
.tag-chip .tag-del {
  cursor: pointer;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1;
}
.tag-chip .tag-del:hover { color: var(--danger); }
.tag-add-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.tag-add-row input {
  flex: 1;
  padding: 8px 12px;
  background: var(--glass-bg);
  color: var(--text-0);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.tag-add-row input:focus { outline: none; border-color: var(--accent); }
.tag-add-row button {
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #000;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
}

/* 阶段模板管理 */
.stage-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--glass-border);
  font-size: 13px;
  color: var(--text-1);
}
.stage-item:last-child { border-bottom: none; }
.stage-item .stage-drag { cursor: grab; color: var(--text-2); }
.stage-item .stage-name { flex: 1; }
.stage-item .stage-del {
  cursor: pointer;
  color: var(--text-2);
  font-size: 16px;
}
.stage-item .stage-del:hover { color: var(--danger); }

/* 批量删除确认 */
.batch-delete-checks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 8px 0;
}
.batch-delete-checks label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-1);
  cursor: pointer;
}
.batch-delete-checks input[type="checkbox"] {
  accent-color: var(--accent);
}

.settings-footer {
  text-align: center;
  font-size: 11px;
  color: var(--text-2);
  padding: 20px;
  line-height: 1.6;
}

/* ================= 浅色主题 ================= */
body.theme-light {
  --bg-0: #f5f6f8;
  --bg-1: #ffffff;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.08);
  --text-0: #1a1c22;
  --text-1: #3a3e48;
  --text-2: #8a8f9c;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}
body.theme-light .bg-aurora {
  background:
    radial-gradient(ellipse 60% 50% at 20% 0%, rgba(74, 214, 255, 0.15), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 10%, rgba(61, 220, 151, 0.1), transparent 60%),
    radial-gradient(ellipse 70% 60% at 50% 90%, rgba(120, 90, 255, 0.08), transparent 60%),
    linear-gradient(180deg, #f5f6f8 0%, #ffffff 100%);
}
body.theme-light .bg-grid {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
}
body.theme-light .settings-header {
  background: rgba(255, 255, 255, 0.85);
}
body.theme-light .seg-control,
body.theme-light .auth-tabs {
  background: rgba(0, 0, 0, 0.04);
}
body.theme-light .seg-control button.active,
body.theme-light .auth-tab.active {
  background: rgba(0, 0, 0, 0.06);
}
body.theme-light .modal input,
body.theme-light .auth-form input,
body.theme-light .search-bar input {
  background: rgba(0, 0, 0, 0.03);
}

/* ================= 头像编辑弹层 ================= */
.profile-body { text-align: center; }
.profile-avatar-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.profile-avatar-preview {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  font-size: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(61, 220, 151, 0.3);
  transition: background 0.3s;
}
.profile-avatar-actions {
  display: flex;
  gap: 8px;
}
.btn-sm {
  font-size: 12px;
  padding: 6px 14px;
  flex: none;
}
.emoji-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding: 8px;
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
}
.emoji-picker span {
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  border-radius: 8px;
  transition: background 0.15s;
}
.emoji-picker span:hover { background: rgba(255,255,255,0.08); }
.color-picker-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding: 8px;
}
.color-picker-grid span {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s;
}
.color-picker-grid span:hover {
  transform: scale(1.15);
  border-color: var(--text-0);
}
.profile-body .form-label { text-align: left; }

/* ================= 健康管理页 ================= */
.health-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  padding: 4px 14px 10px;
}
.health-tab {
  padding: 8px 6px;
  border-radius: 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-2);
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
}
.health-tab.active {
  background: linear-gradient(135deg, rgba(61, 220, 151, 0.2), rgba(74, 214, 255, 0.1));
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}
.health-panel { display: none; padding: 0 14px 20px; }
.health-panel.active { display: block; animation: fadeIn 0.25s ease; }

/* ========== 户外露营 ========== */
/* 露营装备看板（与运动计划看板一致：圆角/边距） */
.camping-gear {
  margin-bottom: 10px;
  padding: 14px;
  border-radius: var(--radius-sm);
}
.camping-gear-title { font-size: 14px; font-weight: 600; color: var(--text-0); margin-bottom: 12px; }
.camping-gear-stats { display: flex; justify-content: center; gap: 28px; margin-bottom: 10px; }
.camping-gear-stat { display: flex; flex-direction: column; align-items: center; }
.camping-gear-stat .cg-num { font-size: 22px; font-weight: 700; color: var(--accent); }
.camping-gear-stat .cg-label { font-size: 11px; color: var(--text-2); margin-top: 2px; }
.camping-gear-icons {
  font-size: 13px;
  color: var(--text-1);
  letter-spacing: 0;
  opacity: 0.9;
  line-height: 1.6;
  word-break: break-word;
  white-space: pre-wrap;
  margin-bottom: 10px;
}

/* 露营看板（与运动时长看板一致：圆角/边距） */
.camping-board { margin-bottom: 10px; padding: 14px; border-radius: var(--radius-sm); }
.camping-board-title { font-size: 14px; font-weight: 600; color: var(--text-0); margin-bottom: 12px; text-align: center; }
.camping-board-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.camping-board-cell {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
}
.camping-board-cell .cbc-label { font-size: 18px; margin-bottom: 6px; display: flex; justify-content: center; align-items: center; height: 18px; color: var(--text-1); }
.camping-board-cell .cbc-label svg { display: block; }
.camping-board-cell .cbc-val { font-size: 13px; font-weight: 600; color: var(--text-0); word-break: break-all; }
.camping-board-empty { text-align: center; color: var(--text-2); font-size: 12px; padding: 16px; }

/* 历史记录 */
.camping-history { display: flex; flex-direction: column; gap: 10px; }
.camping-history h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  margin: 4px 0 0;
}
.camping-history-empty { text-align: center; color: var(--text-2); font-size: 12px; padding: 16px; }
.camping-history-item { position: relative; padding: 14px; border-radius: var(--radius-sm); }
.camping-history-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.camping-history-date { font-size: 11px; color: var(--text-2); }
.camping-history-rate { font-size: 15px; }
.camping-history-loc { font-size: 14px; font-weight: 600; color: var(--text-0); margin-bottom: 6px; }
.camping-history-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.camping-chip {
  font-size: 10px; padding: 3px 8px; border-radius: 6px;
  background: rgba(74, 214, 255, 0.15); color: var(--accent-2);
}
.camping-chip.hide { display: none; }
.camping-history-note { font-size: 11px; color: var(--text-2); margin-top: 4px; }
.camping-history-del {
  position: absolute; top: auto; bottom: 10px; right: 10px;   /* 删除按钮置于右下角，避免与右上角评价重叠 */
  background: none; border: none; color: var(--text-2);
  font-size: 11px; cursor: pointer; padding: 2px;
}
.camping-history-del:hover { color: var(--danger); }


/* 计划卡片 */
.health-plan {
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 10px;
}
.health-plan h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-0);
  margin: 0 0 6px;
}
.health-plan-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 4px;
  line-height: 1.6;
}
.health-plan-row span { color: var(--text-1); }
.health-plan-edit {
  display: block;
  text-align: right;
  font-size: 11px;
  color: var(--accent);
  cursor: pointer;
  margin-top: 6px;
  background: none;
  border: none;
  font-family: inherit;
}
.health-plan-empty {
  text-align: center;
  padding: 12px;
  color: var(--text-2);
  font-size: 13px;
}
.health-plan-empty button {
  margin-top: 6px;
  padding: 6px 14px;
  border-radius: 10px;
  background: var(--accent);
  color: #000;
  border: none;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

/* 录入按钮 */
.health-log-btn {
  width: 100%;
  margin-bottom: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.health-log-btn svg { display: block; flex-shrink: 0; }

/* 周图表 */
.health-chart {
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 10px;
}
.health-chart h4 {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-1);
  margin: 0 0 8px;
  text-align: center;
}
.health-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 70px;
}
.health-bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.health-bar-stack {
  width: 10px;
  height: 50px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}
.health-bar-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--accent);
  border-radius: 3px;
  transition: height 0.3s;
}
.health-bar-label {
  font-size: 9px;
  color: var(--text-2);
  text-align: center;
  white-space: nowrap;
}
.health-chart-empty {
  text-align: center;
  color: var(--text-2);
  font-size: 12px;
  padding: 16px;
}

/* 历史记录 */
.health-history h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  margin: 0 0 8px;
}
.health-log-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  margin-bottom: 6px;
  font-size: 13px;
}
.health-log-date {
  color: var(--text-2);
  font-size: 11px;
}
.health-log-val {
  color: var(--text-0);
  font-weight: 600;
}
.health-log-del {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
}

/* ================= 总览分隔线 ================= */
.overview-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0 8px;
  padding: 0 4px;
}
.overview-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--glass-border);
}
.divider-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  white-space: nowrap;
}

/* ================= PC端新增面板（移动端隐藏） ================= */
.ai-assistant { display: none; }
.overview-bottom-row { display: flex; flex-direction: column; }
/* 健康看板与上方项目看板之间间距加大 */
.overview-health-panel { margin-top: 22px; }
/* 项目看板 / 健康看板 标题：移动端也显示 */
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding: 0 4px;
}
.panel-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-0);
}
.panel-meta {
  font-size: 11px;
  color: var(--text-2);
}

/* ================= 健康看板 ================= */
.health-dashboard {
  /* 取消最外层整体底框：仅作为包裹容器，背景/边框交由内部三个 .hd-section 呈现 */
  margin-bottom: 10px;
}
/* 健康面板内部三个分区：指标 / 睡眠 / 趋势+按钮，各自独立面板 */
.hd-section {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 10px;
}
.hd-section:last-child { margin-bottom: 0; }
.hd-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.hd-card {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
  min-width: 0;
}
.hd-card-icon { font-size: 22px; margin-bottom: 4px; display: flex; justify-content: center; align-items: center; min-height: 24px; }
.hd-card-icon svg { display: block; color: var(--text-1); }
.hd-card-val {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-0);
  line-height: 1.2;
}
.hd-card-label {
  font-size: 10px;
  color: var(--text-2);
  margin-top: 2px;
}
.hd-card.accent .hd-card-val { color: var(--accent); }
/* 运动计划 / 今日打卡：达标绿色，不达标橙黄 */
.hd-card-val.ok { color: var(--accent); }
.hd-card-val.warn { color: var(--warning); }

.hd-plan {
  font-size: 12px;
  color: var(--text-2);
  padding: 4px 0;
  line-height: 1.6;
}
.hd-plan strong { color: var(--text-1); }

.hd-quick-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.hd-quick-btn {
  flex: 1;
  padding: 8px;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-1);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.hd-quick-btn:hover { background: rgba(255,255,255,0.06); }
.hd-quick-btn:active { transform: scale(0.97); }
.hd-quick-btn svg { display: block; flex-shrink: 0; }
.hd-quick-btn.sport { border-color: rgba(61, 220, 151, 0.4); color: var(--accent); }
.hd-quick-btn.weight { border-color: rgba(74, 214, 255, 0.4); color: var(--accent-2); }
.hd-quick-btn.sleep { border-color: rgba(167, 139, 250, 0.4); color: #a78bfa; }

/* ================= 睡眠柱状图 ================= */
.hd-sleep-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  text-align: center;
  margin: 4px 0 16px;
}
.sleep-chart-wrap {
  position: relative;
  padding: 0 4px;
}
/* 左侧时间刻度轴 */
.sleep-axis {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 18px;   /* 底部留出日期标签高度 */
  width: 26px;
  z-index: 2;
  pointer-events: none;
}
.sleep-axis-label {
  position: absolute;
  font-size: 9px;
  color: var(--text-2);
  right: 2px;
  white-space: nowrap;
}
/* 0 点虚线（在 bars 内，top 相对 bars 顶部） */
.sleep-zero-line {
  position: absolute;
  left: 0;
  right: 0;
  border-top: 1px dashed rgba(255,255,255,0.22);
  z-index: 1;
  pointer-events: none;
}
.sleep-chart-bars {
  display: flex;
  gap: 3px;
  align-items: flex-start;
  height: 160px;      /* 144 柱子 + 4 gap + ~12 日期标签 */
  padding-left: 30px; /* 左侧留出时间轴空间 */
  position: relative;
}
.sleep-bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 0;
}
/* 无打卡数据：淡化显示默认作息 */
.sleep-bar-col.no-data .sleep-bar-stack { opacity: 0.35; }
.sleep-bar-stack {
  width: 10px;
  min-width: 8px;
  border-radius: 3px;
  overflow: hidden;
  position: relative;
  background: rgba(255,255,255,0.04);
}
.sleep-bar-seg {
  width: 100%;
  transition: height 0.3s;
}
.sleep-gray { background: rgba(255,255,255,0.06); }
.sleep-blue { background: var(--accent-2); opacity: 0.7; }
/* 放松段：与睡眠段同色同透明度，0:00 以下视觉上只有蓝、灰两种 */
.sleep-lightblue { background: var(--accent-2); opacity: 0.7; }
.sleep-green { background: var(--accent); opacity: 0.8; }
.sleep-bar-label {
  font-size: 9px;
  color: var(--text-2);
  white-space: nowrap;
}

/* ================= 习惯打卡网格 ================= */
.habit-add-bar {
  padding: 0 14px 10px;
}
/* 早睡/早起 预设习惯区（位于添加习惯按钮上方） */
.habit-preset {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 0 10px;   /* 无左右内边距：总宽与「添加习惯」按钮保持一致 */
}
.habit-preset-label {
  grid-column: 1 / -1;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  margin: 4px 0 2px;
}
.habit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 0 20px;   /* 无左右内边距：总宽与「添加习惯」按钮保持一致 */
}
.habit-card {
  background: #1f2125;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.habit-card:active { transform: scale(0.97); }
.habit-card.done {
  border-color: rgba(61, 220, 151, 0.4);
  background: rgba(61, 220, 151, 0.12);
}
.habit-card-icon {
  font-size: 32px;
  margin-bottom: 6px;
}
.habit-card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-0);
  margin-bottom: 4px;
}
.habit-card-goal {
  font-size: 11px;
  color: var(--text-2);
}
.habit-card-check {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: transparent;
}
.habit-card.done .habit-card-check {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}
.habit-card-actions {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
}
.habit-card-actions button {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  color: var(--text-1);
  font-size: 11px;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 6px;
  transition: all 0.15s;
}
.habit-card-actions .habit-card-edit:hover { color: var(--accent); border-color: var(--accent); }
.habit-card-actions .habit-card-del:hover { color: var(--danger); border-color: var(--danger); }

.habit-icon-pick {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px 0;
}
.habit-icon-pick span {
  font-size: 22px;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  transition: all 0.15s;
}
.habit-icon-pick span:hover { background: rgba(255,255,255,0.08); }
.habit-icon-pick span.picked { background: rgba(61, 220, 151, 0.2); }

/* 习惯类型选择器 */
.form-select {
  width: 100%;
  padding: 10px 12px;
  background: var(--glass-bg);
  color: var(--text-0);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 12px;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}
.form-select:focus { outline: none; border-color: var(--accent); }

.habit-type-fields { margin-top: 8px; }

.habit-card-progress {
  display: block;
  font-size: 11px;
  color: var(--accent);
  margin-top: 2px;
}

.form-hint {
  margin: 4px 0 8px;
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.4;
}

/* ================= 健康看板作息表格 ================= */
.hd-sleep-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  margin-top: 8px;
}
.hd-sleep-table th {
  color: var(--text-2);
  font-weight: 500;
  padding: 4px 2px;
  border-bottom: 1px solid var(--glass-border);
}
.hd-sleep-table td {
  padding: 4px 2px;
  text-align: center;
  color: var(--text-1);
}
.hd-sleep-table td.dim { color: var(--text-2); }

/* ================= 柱状图图例弱化 ================= */
.chart-legend {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 6px;
  font-size: 9px;
  color: var(--text-2);
  opacity: 0.5;
}
.chart-legend i {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  margin-right: 3px;
  vertical-align: -1px;
  opacity: 0.6;
}

/* ================= PC 端响应式（≥768px）— 参考图风格桌面应用布局 ================= */
@media (min-width: 768px) {

  /* ---- 全局容器 ---- */
  html, body {
    max-width: 100%;
    min-height: 100vh;
    overflow: hidden;
  }
  body {
    padding-bottom: 0;
    display: block;
  }

  /* 背景适配宽屏 */
  .bg-aurora {
    background:
      radial-gradient(ellipse 60% 50% at 15% 0%, rgba(74, 214, 255, 0.12), transparent 50%),
      radial-gradient(ellipse 50% 40% at 85% 10%, rgba(61, 220, 151, 0.08), transparent 50%),
      radial-gradient(ellipse 70% 60% at 50% 100%, rgba(120, 90, 255, 0.1), transparent 50%),
      linear-gradient(180deg, #050608 0%, #0b0d12 100%);
  }
  .bg-grid { background-size: 48px 48px; opacity: 0.6; }

  /* ========== App 壳 ========== */
  #appShell {
    display: flex !important;
    width: 100%;
    height: 100vh;
    overflow: hidden;
  }

  /* ========== 左侧侧边栏 ========== */
  .tab-bar {
    position: relative;
    top: 0;
    left: 0;
    width: 220px;
    min-width: 220px;
    max-width: 220px;
    height: 100vh;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 2px;
    padding: 0;
    border-radius: 0;
    margin: 0;
    border-right: 1px solid var(--glass-border);
    border-left: none;
    z-index: 100;
    background: rgba(8, 10, 14, 0.95);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    overflow-y: auto;
    overflow-x: hidden;
  }
  .tab-bar::-webkit-scrollbar { display: none; }

  /* Logo 区 */
  .sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 24px 22px 20px;
    border-bottom: 1px solid var(--glass-border);
  }
  .sidebar-logo-mark {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
    color: #000;
  }
  .sidebar-logo-text {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-0);
    letter-spacing: 0.3px;
  }

  /* 全局加号按钮（Logo下方） */
  .sidebar-add-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: calc(100% - 24px);
    margin: 12px 12px 8px;
    padding: 12px 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #000;
    border: none;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 16px rgba(61, 220, 151, 0.3);
    font-family: inherit;
  }
  .sidebar-add-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(61, 220, 151, 0.45);
  }
  .sidebar-add-btn svg { flex-shrink: 0; }

  /* 导航分隔标签 */
  .sidebar-nav-label {
    padding: 16px 22px 6px;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 1px;
  }

  /* 导航菜单项 */
  .tab {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding: 11px 18px;
    margin: 2px 10px;
    width: calc(100% - 20px);
    border-radius: 10px;
    font-size: 13px;
    color: var(--text-2);
    transition: all 0.15s;
    position: relative;
  }
  .tab svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    opacity: 0.8;
  }
  .tab span { font-size: 13px; font-weight: 500; }
  .tab:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text-1);
  }
  .tab.active {
    background: transparent !important;
    color: var(--text-0);
  }
  .tab.active svg { opacity: 1; }
  .tab.active span { font-weight: 700; }

  /* PC端隐藏移动端中央加号（已移至侧边栏 Quick Create） */
  .tab-add { display: none !important; }

  /* 侧边栏底部用户区 */
  .sidebar-footer {
    display: block;
    margin-top: auto;
    padding: 16px 18px;
    border-top: 1px solid var(--glass-border);
  }
  .sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.15s;
  }
  .sidebar-user:hover { background: rgba(255,255,255,0.04); }
  .sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    box-shadow: 0 4px 12px rgba(61, 220, 151, 0.25);
  }
  .sidebar-user-name {
    flex: 1;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-0);
  }
  .sidebar-user-role {
    font-size: 11px;
    color: var(--text-2);
  }
  .sidebar-user-arrow {
    font-size: 12px;
    color: var(--text-2);
  }

  /* 侧边栏头部用户信息（旧版兼容） */
  .sidebar-header {
    display: none;
  }

  /* ========== 顶部标题栏 ========== */
  .top-bar {
    position: fixed;
    top: 0;
    left: 220px;
    right: 0;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    background: rgba(5, 6, 8, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 90;
    border-bottom: 1px solid var(--glass-border);
  }
  .top-left { display: none; }
  .top-center {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-0);
    letter-spacing: 0.3px;
  }
  .page-subtitle {
    font-size: 12px;
    color: var(--text-2);
    font-weight: 400;
  }

  .top-right {
    display: flex;
    align-items: center;
    gap: 14px;
  }
  .top-search {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    min-width: 280px;
    transition: all 0.2s;
  }
  .top-search:focus-within {
    border-color: rgba(61, 220, 151, 0.4);
    background: rgba(255,255,255,0.03);
  }
  .top-search svg {
    color: var(--text-2);
    flex-shrink: 0;
  }
  .top-search input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-0);
    font-size: 13px;
    width: 100%;
  }
  .top-search input::placeholder { color: var(--text-2); }

  .icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .top-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 6px 20px rgba(61, 220, 151, 0.3);
  }
  .top-action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(61, 220, 151, 0.4);
  }
  .top-action-btn svg { width: 16px; height: 16px; }

  /* FAB 菜单位置调整 */
  .fab-area {
    left: 220px;
    bottom: 40px;
    transform: none;
  }
  .fab-menu {
    left: 18px;
    bottom: 64px;
    top: auto;
    transform: translateY(10px);
  }
  .fab-menu.show {
    transform: translateY(0);
  }

  /* ========== 右侧内容区 ========== */
  .app-main {
    margin-top: 70px;
    padding: 24px 32px 32px;
    flex: 1;
    height: calc(100vh - 70px);
    max-width: calc(100vw - 220px);
    overflow-y: auto;
    overflow-x: hidden;
  }

  /* 页面标题分隔 — PC端用 panel-head 替代 */
  .overview-divider { display: none; }

  /* ========== 统计卡片 ========== */
  .stats-row {
    grid-template-columns: 1fr 1fr 1fr 0.65fr;
    gap: 12px;
    margin: 0 0 16px;
  }
  .stat-card {
    padding: 16px;
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100px;
    position: relative;
    overflow: hidden;
  }
  .stat-card::after {
    content: "";
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .stat-label { font-size: 12px; margin-bottom: 6px; }
  .stat-value { font-size: 26px; margin-bottom: 6px; }
  .stat-meta { font-size: 11px; }

  /* ========== 进度区 + 年度柱状图（无今日预览） ========== */
  .progress-section { margin: 0 0 16px; }
  .progress-label { display: none; }
  .progress-row {
    display: flex;
    gap: 14px;
    align-items: stretch;
  }
  .progress-circle-wrap {
    flex: 0 0 130px;
    padding: 8px 0;
    justify-content: center;
  }
  .progress-circle {
    width: 110px;
    height: 110px;
    margin: 0 auto;
  }
  .circle-pct { font-size: 22px; }
  .yearly-chart {
    flex: 1;
    min-height: 0;
    border-radius: var(--radius);
    padding: 14px 16px;
  }
  .chart-bars {
    height: 90px;
    min-height: 90px;
  }
  .chart-bar-stack {
    width: 12px;
    max-width: 12px;
    min-width: 12px;
  }

  /* AI 助手在窄桌面隐藏 */
  .ai-assistant { display: none; }

  /* ========== 底部双栏：项目 + 健康（窄桌面上下排列） ========== */
  .overview-bottom-row {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 0 0 16px;
  }
  .overview-projects-panel,
  .overview-health-panel {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }
  .panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    padding: 0 4px;
  }
  .panel-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-1);
  }
  .panel-meta {
    font-size: 11px;
    color: var(--text-2);
  }

  /* ========== 项目看板（PC重排） ========== */
  .overview-projects-panel .projects-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px;
    overflow-x: visible;
    padding: 0;
    margin: 0;
  }
  .project-card {
    min-width: auto;
    flex-shrink: 1;
    border-radius: var(--radius);
    padding: 14px;
  }
  .project-card .card-body { font-size: 12px; }
  .project-card .card-title { font-size: 13px; }

  /* ========== 健康看板（PC重排） ========== */
  .overview-health-panel .health-dashboard {
    flex: 1;
  }
  .health-dashboard .hd-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .hd-card {
    padding: 12px;
    border-radius: var(--radius-sm);
  }
  .hd-trend-svg { height: 140px; }

  /* 搜索栏 */
  /* 搜索栏：PC端隐藏页面内搜索，使用顶部全局搜索 */
  .page-overview .search-bar { display: none; }

  /* ========== 任务页 ========== */
  .page-tasks.active {
    display: grid;
    grid-template-columns: 360px 1fr;
    grid-template-rows: auto 1fr;
    gap: 20px;
    align-items: start;
  }
  .page-tasks .calendar-wrap {
    grid-column: 1 / -1;
    border-radius: var(--radius);
    padding: 20px;
  }
  .page-tasks .collapsible-section {
    margin-top: 0;
  }
  .collapse-body { max-height: 600px; }

  /* ========== 项目页 ========== */
  .page-projects .section-header h2 { font-size: 20px; }
  .project-full-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
  }

  /* ========== 健康页 ========== */
  .page-health .section-header h2 { font-size: 20px; }
  .health-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 20px;
  }
  .health-tab {
    padding: 10px 8px;
    font-size: 14px;
    border-radius: 10px;
  }
  .health-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .health-panel .health-plan,
  .health-panel .health-chart { grid-column: 1 / -1; }
  .health-panel .health-log-btn {
    grid-column: 1 / -1;
    width: fit-content;
    margin: 0 auto;
  }
  .habit-grid { grid-template-columns: repeat(4, 1fr); }

  /* ========== 弹窗 ========== */
  .modal {
    max-width: 520px;
    min-width: 400px;
    border-radius: var(--radius);
  }

  /* ========== 设置页 ========== */
  .settings-page {
    left: 220px;
    top: 70px;
    width: calc(100% - 220px);
    height: calc(100vh - 70px);
    z-index: 95;
  }
  .settings-body {
    max-width: 720px;
    margin: 0 auto;
    padding: 28px 32px;
  }
  .settings-header {
    height: 70px;
    padding: 0 32px;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(5, 6, 8, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    justify-content: space-between;
  }
  .settings-header h2 {
    position: static;
    transform: none;
    font-size: 20px;
  }
  .settings-header .icon-btn {
    display: flex;
    font-size: 20px;
  }

  /* ========== 登录页 ========== */
  .auth-card { max-width: 440px; }

  /* ========== Toast ========== */
  .toast {
    left: calc(220px + 50%);
    bottom: 32px;
  }

}

/* ================= 大屏优化（≥1400px） ================= */
@media (min-width: 1400px) {

  .tab-bar { width: 240px; min-width: 240px; max-width: 240px; }
  .top-bar, .app-main, .settings-page { left: 240px; }
  .app-main, .settings-page { max-width: calc(100vw - 240px); }
  .fab-area { left: 240px; }

  .app-main { padding: 28px 40px 40px; }

  .stats-row { gap: 20px; grid-template-columns: 1fr 1fr 1fr 0.65fr; }
  .stat-card { min-height: 120px; padding: 22px; }
  .stat-value { font-size: 36px; }

  /* 大屏总览：三栏进度区 + 今日预览 */
  .progress-row {
    display: grid;
    grid-template-columns: 170px 1fr 300px;
    gap: 20px;
  }
  .progress-circle-wrap { flex: none; padding: 10px 0; }
  .progress-circle { width: 150px; height: 150px; }
  .circle-pct { font-size: 32px; }
  .yearly-chart { padding: 18px 20px; }
  .chart-bars { height: 110px; min-height: 110px; }
  .chart-bar-stack { width: 14px; max-width: 14px; min-width: 14px; }
  .today-preview { display: flex; }

  /* 大屏底部：项目 + 健康左右并排 */
  .overview-bottom-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .overview-projects-panel .projects-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects-row { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

  .page-tasks.active {
    grid-template-columns: 400px 1fr;
  }

  .settings-body { max-width: 800px; }

  .health-panel { grid-template-columns: 1fr 1fr 1fr; }
  .health-panel .health-plan,
  .health-panel .health-chart { grid-column: span 2; }
}