/* ============================================================
   东海工作站 - 暗色主题样式
   Dark theme matching jisuanqi.xin style
   Mobile-first design (375px base)
   ============================================================ */

/* ---------- CSS 变量 ---------- */
:root {
  /* 背景色 */
  --bg: #0a0a12;
  --bg-card: #0d1117;
  --bg-elevated: #161b22;
  --bg-input: #0d1117;
  --bg-hover: #1c2128;

  /* 边框 */
  --border: #30363d;
  --border-light: #21262d;
  --border-focus: #58a6ff;

  /* 文字 */
  --text: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --text-link: #58a6ff;

  /* 主题色 */
  --primary: #58a6ff;
  --primary-hover: #79b8ff;
  --success: #3fb950;
  --warning: #d29922;
  --danger: #f85149;
  --info: #a371f7;

  /* 优先级标签 */
  --tag-high: #f85149;
  --tag-mid: #d29922;
  --tag-low: #3fb950;

  /* 间距 */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;

  /* 圆角 */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* 阴影 */
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);

  /* 字体 */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  /* 布局 */
  --header-h: 56px;
  --tabbar-h: 56px;
  --sidebar-w: 220px;
}

/* ---------- 重置 ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  font-size: 14px;
}

a {
  color: var(--text-link);
  text-decoration: none;
}

a:active {
  opacity: 0.7;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
}

ul,
ol {
  list-style: none;
}

/* ---------- 通用工具类 ---------- */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--text-muted);
}

.text-secondary {
  color: var(--text-secondary);
}

.mt-sm {
  margin-top: var(--space-sm);
}
.mt-md {
  margin-top: var(--space-md);
}
.mt-lg {
  margin-top: var(--space-lg);
}
.mt-xl {
  margin-top: var(--space-xl);
}
.mb-sm {
  margin-bottom: var(--space-sm);
}
.mb-md {
  margin-bottom: var(--space-md);
}
.mb-lg {
  margin-bottom: var(--space-lg);
}

/* ---------- 头部导航 ---------- */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-lg);
  z-index: 100;
}

.app-header .brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.app-header .brand .logo {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--info));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
}

.app-header .user-area {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.app-header .user-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
}

.app-header .logout-btn {
  font-size: 13px;
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}

.app-header .logout-btn:hover {
  color: var(--danger);
  background-color: var(--bg-hover);
}

/* ---------- 侧边栏 (桌面) ---------- */
.sidebar {
  position: fixed;
  top: var(--header-h);
  bottom: 0;
  left: 0;
  width: var(--sidebar-w);
  background-color: var(--bg-card);
  border-right: 1px solid var(--border);
  padding: var(--space-lg) 0;
  overflow-y: auto;
  z-index: 90;
}

.sidebar .nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: all 0.15s;
}

.sidebar .nav-item:hover {
  background-color: var(--bg-hover);
  color: var(--text);
}

.sidebar .nav-item.active {
  background-color: rgba(88, 166, 255, 0.1);
  color: var(--primary);
  border-left-color: var(--primary);
}

.sidebar .nav-item .nav-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

/* ---------- 底部标签栏 (移动端) ---------- */
.tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--tabbar-h);
  background-color: var(--bg-card);
  border-top: 1px solid var(--border);
  display: flex;
  z-index: 100;
}

.tabbar .tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
  transition: color 0.15s;
}

.tabbar .tab-item .tab-icon {
  font-size: 20px;
}

.tabbar .tab-item.active {
  color: var(--primary);
}

/* ---------- 主内容区 ---------- */
.main-content {
  padding-top: var(--header-h);
  padding-bottom: calc(var(--tabbar-h) + var(--space-lg));
  min-height: 100vh;
}

.app-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-lg);
}

/* 桌面端: 左侧栏 + 主内容 */
@media (min-width: 768px) {
  .main-content {
    padding-left: var(--sidebar-w);
    padding-bottom: var(--space-lg);
  }

  .tabbar {
    display: none;
  }

  .sidebar {
    display: block;
  }
}

/* 移动端隐藏侧边栏 */
@media (max-width: 767px) {
  .sidebar {
    display: none;
  }
}

/* ---------- 卡片 ---------- */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text);
}

.card-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

/* ---------- 标签 ---------- */
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
}

.tag-high {
  background-color: rgba(248, 81, 73, 0.15);
  color: var(--tag-high);
  border: 1px solid rgba(248, 81, 73, 0.3);
}

.tag-mid {
  background-color: rgba(210, 153, 34, 0.15);
  color: var(--tag-mid);
  border: 1px solid rgba(210, 153, 34, 0.3);
}

.tag-low {
  background-color: rgba(63, 185, 80, 0.15);
  color: var(--tag-low);
  border: 1px solid rgba(63, 185, 80, 0.3);
}

.tag-info {
  background-color: rgba(88, 166, 255, 0.15);
  color: var(--primary);
  border: 1px solid rgba(88, 166, 255, 0.3);
}

.tag-purple {
  background-color: rgba(163, 113, 247, 0.15);
  color: var(--info);
  border: 1px solid rgba(163, 113, 247, 0.3);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  min-height: 40px;
  border: 1px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

.btn-secondary {
  background-color: var(--bg-elevated);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  background-color: var(--bg-hover);
}

.btn-danger {
  background-color: var(--danger);
  color: #fff;
}

.btn-success {
  background-color: var(--success);
  color: #fff;
}

.btn-ghost {
  background-color: transparent;
  color: var(--text-secondary);
  border-color: var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  background-color: var(--bg-hover);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-lg {
  min-height: 48px;
  font-size: 16px;
}

.btn-sm {
  min-height: 32px;
  padding: var(--space-xs) var(--space-md);
  font-size: 13px;
}

/* ---------- 表单 ---------- */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.form-label .required {
  color: var(--danger);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background-color: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  transition: border-color 0.15s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b949e' d='M6 8L2 4h8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 420px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

.form-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.form-actions .btn {
  flex: 1;
}

.form-error {
  color: var(--danger);
  font-size: 13px;
  margin-bottom: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background-color: rgba(248, 81, 73, 0.1);
  border: 1px solid rgba(248, 81, 73, 0.3);
  border-radius: var(--radius-sm);
}

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: var(--space-lg);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab {
  padding: var(--space-md) var(--space-lg);
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: all 0.15s;
}

.tab:hover {
  color: var(--text);
}

.tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* 子tab */
.sub-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.sub-tab {
  padding: var(--space-xs) var(--space-md);
  font-size: 13px;
  color: var(--text-secondary);
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
}

.sub-tab:hover {
  color: var(--text);
}

.sub-tab.active {
  background-color: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ---------- 表格 ---------- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

table.data-table th {
  text-align: left;
  padding: var(--space-md);
  background-color: var(--bg-elevated);
  color: var(--text-secondary);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

table.data-table td {
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-light);
  color: var(--text);
  vertical-align: top;
}

table.data-table tr:hover td {
  background-color: var(--bg-hover);
}

table.data-table .empty-row td {
  text-align: center;
  color: var(--text-muted);
  padding: var(--space-2xl);
}

/* ---------- 进度条 ---------- */
.progress-bar {
  width: 100%;
  height: 8px;
  background-color: var(--bg-elevated);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.progress-bar .progress-fill {
  height: 100%;
  background-color: var(--success);
  border-radius: var(--radius-sm);
  transition: width 0.3s;
}

/* ---------- 周完成追踪 ---------- */
.week-tracker {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.week-day-cell {
  text-align: center;
  padding: var(--space-sm);
  background-color: var(--bg-elevated);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.week-day-cell .day-name {
  font-size: 12px;
  color: var(--text-muted);
}

.week-day-cell .day-status {
  font-size: 18px;
  margin-top: var(--space-xs);
}

.week-day-cell.done {
  border-color: var(--success);
}

.week-day-cell.done .day-status {
  color: var(--success);
}

.week-day-cell.today {
  border-color: var(--primary);
  background-color: rgba(88, 166, 255, 0.1);
}

/* ---------- 任务卡片 ---------- */
.task-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.task-card .task-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.task-card .task-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
}

.task-card .task-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.task-card .task-steps {
  margin-bottom: var(--space-md);
  padding-left: 0;
}

.task-card .task-steps li {
  position: relative;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-xs);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.task-card .task-steps li::before {
  content: "•";
  position: absolute;
  left: var(--space-sm);
  color: var(--primary);
  font-weight: bold;
}

.task-card .task-footer {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  flex-wrap: wrap;
}

.task-card .record-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--primary);
  font-size: 13px;
  padding: var(--space-xs) var(--space-md);
  border: 1px solid rgba(88, 166, 255, 0.3);
  border-radius: var(--radius-sm);
  background-color: rgba(88, 166, 255, 0.05);
  cursor: pointer;
  transition: all 0.15s;
}

.task-card .record-link:hover {
  background-color: rgba(88, 166, 255, 0.15);
}

/* ---------- 快捷操作 ---------- */
.quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.quick-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text);
}

.quick-action-btn:hover {
  border-color: var(--primary);
  background-color: rgba(88, 166, 255, 0.05);
}

.quick-action-btn .qa-icon {
  font-size: 28px;
}

.quick-action-btn .qa-label {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ---------- 统计卡片 ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (min-width: 600px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
}

.stat-card .stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--space-xs);
}

.stat-card .stat-label {
  font-size: 12px;
  color: var(--text-muted);
}

.stat-card.danger .stat-value {
  color: var(--danger);
}

.stat-card.success .stat-value {
  color: var(--success);
}

/* ---------- 日历 ---------- */
.calendar-year-title {
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-lg);
}

.calendar-month {
  margin-bottom: var(--space-xl);
}

.calendar-month-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-sm);
  padding-left: var(--space-xs);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.calendar-weekday-header {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  padding: var(--space-xs) 0;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  background-color: var(--bg-elevated);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  min-height: 36px;
}

.calendar-day:hover {
  background-color: var(--bg-hover);
}

.calendar-day.empty {
  background-color: transparent;
  cursor: default;
}

.calendar-day.today {
  background-color: rgba(88, 166, 255, 0.15);
  color: var(--primary);
  font-weight: 700;
  border: 1px solid var(--primary);
}

.calendar-day.has-records::after {
  content: "";
  position: absolute;
  bottom: 3px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--success);
}

.calendar-day.weekend {
  color: var(--text-muted);
}

/* 周视图 */
.week-cell {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  text-align: center;
  cursor: pointer;
  font-size: 11px;
  min-height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
}

.week-cell:hover {
  border-color: var(--primary);
}

.week-cell .week-num {
  font-weight: 600;
  color: var(--text);
}

.week-cell .week-theme {
  font-size: 9px;
  color: var(--text-muted);
}

.week-cell.quality-week {
  border-left: 3px solid var(--info);
}

.week-cell.safety-week {
  border-left: 3px solid var(--warning);
}

.week-cell.completed {
  border-color: var(--success);
}

.week-cell.completed::after {
  content: "✓";
  position: absolute;
  top: 2px;
  right: 4px;
  color: var(--success);
  font-size: 10px;
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(13, 1fr);
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

@media (max-width: 420px) {
  .week-grid {
    grid-template-columns: repeat(7, 1fr);
  }
}

.month-reminder-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.month-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: 12px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
}

.month-badge.complete {
  color: var(--success);
  border-color: var(--success);
}

.month-badge.incomplete {
  color: var(--warning);
  border-color: var(--warning);
}

/* ---------- 时间线 ---------- */
.timeline {
  position: relative;
  padding-left: var(--space-xl);
}

.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--border-light);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-lg);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--bg-card);
  border: 2px solid var(--primary);
}

.timeline-item .timeline-time {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.timeline-item .timeline-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: var(--space-xs);
}

.timeline-item .timeline-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ---------- 登录页 ---------- */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: linear-gradient(135deg, #0a0a12 0%, #0d1117 100%);
}

.login-box {
  width: 100%;
  max-width: 360px;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
}

.login-logo {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.login-logo .logo-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary), var(--info));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: #fff;
}

.login-logo h1 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.login-logo p {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* ---------- 导出预览 ---------- */
.export-preview {
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  background-color: var(--bg-input);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

/* ---------- 章节标题 ---------- */
.section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.section-title .section-icon {
  font-size: 20px;
}

/* ---------- 指南步骤 ---------- */
.guide-chapter {
  margin-bottom: var(--space-xl);
}

.guide-chapter h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.guide-steps {
  counter-reset: step;
  padding-left: 0;
}

.guide-steps li {
  counter-increment: step;
  position: relative;
  padding-left: 36px;
  margin-bottom: var(--space-md);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.guide-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- 分页 ---------- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.pagination button {
  min-width: 36px;
  height: 36px;
  padding: 0 var(--space-sm);
  border: 1px solid var(--border);
  background-color: var(--bg-elevated);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
}

.pagination button:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
}

.pagination button.active {
  background-color: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ---------- 过滤器栏 ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  align-items: flex-end;
}

.filter-bar .filter-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.filter-bar .filter-item label {
  font-size: 12px;
  color: var(--text-muted);
}

.filter-bar .filter-item select,
.filter-bar .filter-item input {
  min-height: 36px;
  padding: var(--space-xs) var(--space-md);
  font-size: 13px;
}

/* ---------- 提示框 ---------- */
.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.alert-info {
  background-color: rgba(88, 166, 255, 0.1);
  border: 1px solid rgba(88, 166, 255, 0.3);
  color: var(--primary);
}

.alert-success {
  background-color: rgba(63, 185, 80, 0.1);
  border: 1px solid rgba(63, 185, 80, 0.3);
  color: var(--success);
}

.alert-warning {
  background-color: rgba(210, 153, 34, 0.1);
  border: 1px solid rgba(210, 153, 34, 0.3);
  color: var(--warning);
}

/* ---------- 空状态 ---------- */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  color: var(--text-muted);
}

.empty-state .empty-icon {
  font-size: 48px;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.empty-state .empty-text {
  font-size: 14px;
}

/* ---------- Toast ---------- */
.toast-container {
  position: fixed;
  top: calc(var(--header-h) + var(--space-md));
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  pointer-events: none;
}

.toast {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  color: var(--text);
  margin-bottom: var(--space-sm);
  animation: toastIn 0.2s ease;
  pointer-events: auto;
  max-width: 320px;
}

.toast.success {
  border-left: 3px solid var(--success);
}

.toast.error {
  border-left: 3px solid var(--danger);
}

.toast.info {
  border-left: 3px solid var(--primary);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 加载 ---------- */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-overlay {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-muted);
}

/* ---------- 周报文本框 ---------- */
.report-text {
  background-color: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  font-size: 13px;
  line-height: 1.8;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-all;
  margin-bottom: var(--space-lg);
  min-height: 200px;
}

.report-edit-area {
  width: 100%;
  min-height: 200px;
  background-color: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  color: var(--text);
  font-size: 13px;
  line-height: 1.8;
  resize: vertical;
  font-family: inherit;
}

/* ---------- 打印样式 ---------- */
@media print {
  .app-header,
  .tabbar,
  .sidebar,
  .no-print {
    display: none !important;
  }

  .main-content {
    padding: 0 !important;
  }

  body {
    background: #fff !important;
    color: #000 !important;
  }

  .report-text,
  .report-edit-area {
    color: #000 !important;
    background: #fff !important;
    border: none !important;
  }

  .card {
    border: none !important;
    box-shadow: none !important;
  }
}

/* ---------- 响应式微调 ---------- */
@media (max-width: 375px) {
  .app-container {
    padding: var(--space-md);
  }

  .card {
    padding: var(--space-md);
  }

  .quick-actions {
    grid-template-columns: 1fr;
  }

  .task-card {
    padding: var(--space-md);
  }
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ============================================================
   质量分析报告专用样式
   ============================================================ */

.report-container {
  max-width: 100%;
}

.report-header {
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 50%, #3b82f6 100%);
  padding: 32px 24px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.report-title {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px 0;
  letter-spacing: 1px;
}

.report-subtitle {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  margin: 0;
}

/* 报告 Tab 导航 */
.report-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.report-tab {
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
  white-space: nowrap;
  transition: all 0.2s;
}

.report-tab:hover {
  background: var(--bg-elevated);
  color: var(--text);
}

.report-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* 统计卡片 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.stats-grid.mini {
  grid-template-columns: repeat(3, 1fr);
}

.stat-card {
  background: var(--bg-card);
  border-radius: 10px;
  padding: 20px;
  border: 1px solid var(--border-light);
}

.stat-card .stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.stat-card .stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
}

.stat-card .stat-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.stat-card.info .stat-value { color: #3b82f6; }
.stat-card.success .stat-value { color: #10b981; }
.stat-card.warning .stat-value { color: #f59e0b; }
.stat-card.danger .stat-value { color: #ef4444; }

/* 图表区域 */
.chart-section {
  background: var(--bg-card);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
  border: 1px solid var(--border-light);
}

.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.chart-box {
  position: relative;
  height: 280px;
}

.chart-box.tall {
  height: 320px;
}

/* Section dot */
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 8px;
}
.dot.blue { background: #3b82f6; }
.dot.red { background: #ef4444; }
.dot.orange { background: #f59e0b; }
.dot.purple { background: #8b5cf6; }

/* 结论列表 */
.conclusion-list {
  list-style: none;
  padding: 0;
}

.conclusion-item {
  padding: 12px 16px;
  margin-bottom: 8px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.6;
  border-left: 4px solid;
}

.conclusion-item.info {
  border-left-color: #3b82f6;
  background: rgba(59,130,246,0.1);
}

.conclusion-item.warn {
  border-left-color: #ef4444;
  background: rgba(239,68,68,0.1);
}

.conclusion-item.tip {
  border-left-color: #10b981;
  background: rgba(16,185,129,0.1);
}

/* 改进建议 */
.improvement-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.improvement-item {
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.improvement-num {
  min-width: 24px; height: 24px;
  background: #3b82f6; color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  flex-shrink: 0;
}

/* 筛选栏 */
.filter-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-select {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 13px;
  min-width: 100px;
}

.filter-count {
  font-size: 13px;
  color: var(--text-secondary);
}

/* 问题卡片 */
.issue-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.issue-card {
  background: var(--bg-card);
  border-radius: 10px;
  padding: 16px;
  border: 1px solid var(--border-light);
  transition: all 0.2s;
}

.issue-card:hover {
  border-color: var(--primary);
}

.issue-header {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.issue-id {
  font-weight: 700;
  color: var(--primary);
  font-size: 14px;
}

.issue-date {
  font-size: 12px;
  color: var(--text-muted);
}

.issue-period {
  font-size: 12px;
  color: var(--text-secondary);
}

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.issue-desc {
  font-size: 14px;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 500;
}

.issue-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.issue-resp {
  font-size: 13px;
  color: var(--text-secondary);
}

.issue-detail-toggle {
  font-size: 13px;
  color: var(--primary);
  cursor: pointer;
  margin-top: 8px;
  padding: 4px 0;
  transition: color 0.2s;
}

.issue-detail-toggle:hover {
  color: var(--primary-hover);
}

.issue-detail {
  margin-top: 8px;
  padding: 12px;
  background: rgba(0,0,0,0.2);
  border-radius: 8px;
}

.detail-section {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.6;
}

.detail-section:last-child {
  margin-bottom: 0;
}

.detail-section strong {
  color: var(--text);
}

/* 分页 */
.pagination {
  display: flex;
  justify-content: center;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
}

.page-btn {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
}

.page-btn:hover:not([disabled]) {
  background: var(--primary);
  color: #fff;
}

.page-btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

.page-info {
  font-size: 13px;
  color: var(--text-secondary);
}

/* 让步接收卡片 */
.concession-card {
  border-left: 4px solid #f59e0b;
}

/* 假设故障卡片 */
.fault-card {
  border-left: 4px solid #8b5cf6;
}

/* 警告横幅 */
.warning-banner {
  padding: 12px 16px;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 8px;
  color: #f87171;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 16px;
}

/* 报告底部 */
.report-footer {
  text-align: center;
  padding: 16px;
  color: var(--text-muted);
  font-size: 12px;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid.mini { grid-template-columns: repeat(2, 1fr); }
  .chart-grid { grid-template-columns: 1fr; }
  .improvement-grid { grid-template-columns: 1fr; }
  .report-header { padding: 24px 16px; }
  .report-title { font-size: 18px; }
  .stat-card .stat-value { font-size: 22px; }
  .chart-box { height: 240px; }
  .chart-box.tall { height: 260px; }
}

@media (max-width: 480px) {
  .filter-bar { gap: 6px; }
  .filter-select { min-width: 80px; padding: 6px 8px; }
  .issue-header { gap: 6px; }
}

/* ══════════════════════════════════════════════════════════════
   安全检查页面样式
   ══════════════════════════════════════════════════════════════ */

.safety-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.safety-header {
  text-align: center;
  padding: 24px 20px;
  margin-bottom: 20px;
}

.safety-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.safety-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
}

.safety-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.safety-stat-card {
  background: var(--bg-secondary);
  padding: 20px;
  border-radius: var(--radius-lg);
  text-align: center;
}

.safety-stat-card .stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.safety-stat-card .stat-value {
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
}

.safety-stat-card .stat-value.green { color: #10b981; }
.safety-stat-card .stat-value.red { color: #ef4444; }
.safety-stat-card .stat-value.yellow { color: #f59e0b; }

.safety-chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.safety-chart-box {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 16px;
  height: 280px;
}

.safety-record-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 12px;
}

.compliance-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.compliance-badge.pass { background: rgba(16,185,129,0.15); color: #10b981; }
.compliance-badge.fail { background: rgba(239,68,68,0.15); color: #ef4444; }

.safety-close-btn {
  background: rgba(16,185,129,0.15);
  color: #10b981;
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 13px;
  cursor: pointer;
  margin-left: 8px;
}

.safety-close-btn:hover { background: rgba(16,185,129,0.25); }

.safety-add-btn {
  background: var(--bg-primary);
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 14px;
  cursor: pointer;
  margin-bottom: 16px;
}

.safety-add-btn:hover { background: var(--bg-secondary); }

/* ══════════════════════════════════════════════════════════════
   主任汇报视图样式（浅色商务风）
   ══════════════════════════════════════════════════════════════ */

.executive-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px;
  background: #f8f9fa;
  min-height: 100vh;
}

.executive-header {
  text-align: center;
  padding: 20px;
  margin-bottom: 20px;
}

.executive-title {
  font-size: 22px;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 6px;
}

.executive-subtitle {
  font-size: 14px;
  color: #6b7280;
}

.executive-core-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.executive-core-card {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.executive-core-card .card-label {
  font-size: 14px;
  color: #6b7280;
  margin-bottom: 8px;
}

.executive-core-card .card-value {
  font-size: 36px;
  font-weight: 700;
}

.executive-core-card .card-value.green { color: #10b981; }
.executive-core-card .card-value.red { color: #ef4444; }
.executive-core-card .card-value.yellow { color: #f59e0b; }

.executive-warning-section {
  background: #fff;
  border: 2px solid #ef4444;
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 20px;
}

.executive-warning-title {
  font-size: 16px;
  font-weight: 600;
  color: #ef4444;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.executive-warning-item {
  padding: 10px;
  margin-bottom: 6px;
  border-radius: 8px;
  background: rgba(239,68,68,0.06);
  font-size: 14px;
  color: #374151;
  display: flex;
  justify-content: space-between;
}

.executive-warning-item .overdue-days {
  color: #ef4444;
  font-weight: 600;
}

.executive-info-card {
  background: #fff;
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.executive-info-title {
  font-size: 15px;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 10px;
}

.executive-flagged-item {
  padding: 8px 12px;
  margin-bottom: 6px;
  border-radius: 6px;
  background: rgba(239,68,68,0.06);
  border: 1px solid rgba(239,68,68,0.2);
  font-size: 14px;
  color: #374151;
}

.executive-export-btn {
  background: #3b82f6;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  margin-top: 16px;
}

.executive-export-btn:hover { background: #2563eb; }

.executive-loading {
  text-align: center;
  padding: 40px;
  color: #6b7280;
  font-size: 14px;
}

/* 闭环确认弹窗 */
.close-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.close-modal {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 24px;
  width: 360px;
  max-width: 90vw;
}

.close-modal h3 {
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.close-modal input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  margin-bottom: 16px;
}

.close-modal-btns {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.close-modal-btns button {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
}

.close-modal-btns .btn-confirm {
  background: #10b981;
  color: #fff;
  border: none;
}

.close-modal-btns .btn-cancel {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

/* 时效状态标识 */
.timeliness-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.timeliness-badge.green { background: rgba(16,185,129,0.15); color: #10b981; }
.timeliness-badge.yellow { background: rgba(245,158,11,0.15); color: #f59e0b; }
.timeliness-badge.red { background: rgba(239,68,68,0.15); color: #ef4444; }
.timeliness-badge.gray { background: rgba(148,163,184,0.15); color: #94a3b8; }

/* 响应式扩展 */
@media (max-width: 768px) {
  .safety-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .safety-chart-grid { grid-template-columns: 1fr; }
  .executive-core-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════
   今日工作台优化样式（Phase 1）
   ══════════════════════════════════════════════════════════════ */

/* 顶部欢迎区 */
.today-hero {
  background: linear-gradient(135deg, #185FA5 0%, #0F6E56 100%);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  margin-bottom: var(--space-lg);
  color: #fff;
}

.today-hero-date {
  font-size: 13px;
  opacity: 0.85;
  margin-bottom: 4px;
}

.today-hero-greeting {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 4px;
}

.today-hero-summary {
  font-size: 14px;
  opacity: 0.8;
}

/* 数据卡片网格 - 4列 */
.today-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: var(--space-lg);
}

.stat-card-mini {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
}

.stat-card-mini-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
  line-height: 1.2;
}

.stat-card-mini-label {
  font-size: 12px;
  color: var(--text-secondary);
}

/* 任务卡片 V2 */
.task-card-v2 {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 12px;
}

.task-card-v2-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.task-card-v2-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.tag-priority {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

.task-card-v2-meta {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.task-card-v2-steps {
  background: rgba(255,255,255,0.03);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.5;
}

/* 任务操作按钮 */
.task-action-btn {
  width: 100%;
  padding: 11px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.task-action-btn:hover {
  background: var(--primary-hover);
}

/* 智能提醒区 */
.today-tips {
  margin-bottom: var(--space-lg);
}

.today-tip-item {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  align-items: flex-start;
}

.today-tip-info {
  background: rgba(88,166,255,0.08);
  border: 1px solid rgba(88,166,255,0.2);
}

.today-tip-warning {
  background: rgba(217,153,34,0.08);
  border: 1px solid rgba(217,153,34,0.25);
}

.today-tip-tip {
  background: rgba(63,185,80,0.06);
  border: 1px solid rgba(63,185,80,0.15);
}

.today-tip-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.today-tip-content {
  flex: 1;
}

.today-tip-title {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 2px;
}

.today-tip-info .today-tip-title { color: var(--primary); }
.today-tip-warning .today-tip-title { color: var(--warning); }
.today-tip-tip .today-tip-title { color: var(--success); }

.today-tip-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.today-tip-info .today-tip-text { color: var(--text-muted); }

/* 常用入口网格 - 4列 */
.quick-entry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.quick-entry-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.15s;
}

.quick-entry-item:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
}

.quick-entry-item:active {
  transform: translateY(0);
}

.quick-entry-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 6px;
}

.quick-entry-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
}

/* 响应式：手机端适配 */
@media (max-width: 768px) {
  .today-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .stat-card-mini {
    padding: 12px 8px;
  }

  .stat-card-mini-num {
    font-size: 24px;
  }

  .quick-entry-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }

  .quick-entry-item {
    padding: 10px 4px;
  }

  .quick-entry-icon {
    width: 38px;
    height: 38px;
    font-size: 16px;
  }

  .quick-entry-label {
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .today-hero {
    padding: 20px 16px;
  }

  .today-hero-greeting {
    font-size: 18px;
  }

  .task-card-v2-steps {
    font-size: 12px;
    padding: 8px 10px;
  }
}

/* ══════════════════════════════════════════════════════════════
   统一安全检查表单样式（Phase 2）
   ══════════════════════════════════════════════════════════════ */

/* 大号下拉选择器 */
.form-select-lg {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 500;
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--text);
  border: 2px solid var(--border);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b949e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-select-lg:focus {
  border-color: var(--primary);
  outline: none;
}

/* 全宽提交按钮 */
.btn-block {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  font-weight: 600;
}

/* 更多菜单网格 */
.more-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.more-menu-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s;
}

.more-menu-item:hover {
  background: var(--bg-hover);
  transform: translateY(-2px);
}

.more-menu-item:active {
  transform: translateY(0);
}

.more-menu-icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.more-menu-label {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
}

@media (max-width: 480px) {
  .form-select-lg {
    padding: 12px 14px;
    font-size: 15px;
  }

  .more-menu-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .more-menu-item {
    padding: 16px 10px;
  }
}

/* ══════════════════════════════════════════════════════════════
   任务完成标记 + 周报联动样式
   ══════════════════════════════════════════════════════════════ */

.task-done {
  opacity: 0.65;
}

.task-done-icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  background: var(--success);
  color: #fff;
  border-radius: 50%;
  text-align: center;
  line-height: 20px;
  font-size: 13px;
  font-weight: 700;
  margin-right: 6px;
}

.task-action-row {
  display: flex;
  gap: 8px;
}

.task-action-secondary {
  flex: 0 0 auto;
  padding: 11px 16px;
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.task-action-primary {
  flex: 1;
  padding: 11px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.task-action-full {
  width: 100%;
  padding: 11px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.task-action-done {
  width: 100%;
  padding: 10px;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
}

.task-action-done:hover {
  background: var(--bg-hover);
}

.weekly-brief-card {
  border: 1px solid rgba(63,185,80,0.3);
}

.weekly-brief-stats {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
}

.brief-stat {
  font-size: 14px;
  color: var(--text-secondary);
}

.brief-stat strong {
  font-size: 20px;
  color: var(--text);
  font-weight: 700;
}

.brief-rate {
  color: var(--success);
  font-weight: 600;
  font-size: 16px;
}

.weekly-progress-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  margin-bottom: 14px;
}

.weekly-progress-day {
  text-align: center;
  padding: 10px 4px;
  background: var(--bg-elevated);
  border-radius: 8px;
  border: 1px solid var(--border-light);
  transition: all 0.2s;
}

.weekly-progress-day.done {
  background: rgba(63,185,80,0.12);
  border-color: rgba(63,185,80,0.3);
}

.weekly-progress-day.today {
  border-color: var(--primary);
  border-width: 2px;
}

.weekly-progress-day.overdue {
  background: rgba(248,81,73,0.08);
  border-color: rgba(248,81,73,0.2);
}

.wpd-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 2px;
}

.wpd-status {
  font-size: 12px;
  color: var(--text-muted);
}

.weekly-progress-day.done .wpd-status {
  color: var(--success);
  font-weight: 600;
}

.weekly-brief-text {
  background: rgba(0,0,0,0.2);
  border-radius: 8px;
  padding: 14px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.8;
  white-space: pre-wrap;
  margin-bottom: 12px;
}

@media (max-width: 480px) {
  .weekly-progress-bar {
    gap: 3px;
  }
  .weekly-progress-day {
    padding: 8px 2px;
  }
  .wpd-name { font-size: 12px; }
  .wpd-status { font-size: 11px; }
  .task-action-row { flex-direction: column; }
}