/* ============================================
   工作台 - 统一样式
   主色调：党建红 #C8102E + 白色
   ============================================ */

:root {
  --primary: #C8102E;
  --primary-dark: #8B0000;
  --primary-light: #E8384F;
  --gold: #D4AF37;
  --white: #FFFFFF;
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #E5E5E5;
  --gray-300: #D4D4D4;
  --gray-500: #737373;
  --gray-700: #404040;
  --gray-900: #171717;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #DC2626;
  --info: #3B82F6;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.1), 0 4px 10px rgba(0,0,0,0.05);
  --radius: 10px;
  --radius-lg: 16px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--gray-50);
  color: var(--gray-900);
  line-height: 1.6;
  min-height: 100vh;
}

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

/* ==== 顶部导航栏 ==== */
.navbar {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 20px;
  font-weight: 700;
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--primary);
  font-weight: 900;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.brand-title { display: flex; flex-direction: column; }
.brand-title .main { font-size: 18px; letter-spacing: 1px; }
.brand-title .sub { font-size: 12px; opacity: 0.85; letter-spacing: 2px; font-weight: 400; }

.navbar-nav {
  display: flex;
  gap: 4px;
  list-style: none;
}

.nav-item a {
  display: block;
  padding: 10px 18px;
  border-radius: 8px;
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  transition: var(--transition);
  font-weight: 500;
}
.nav-item a:hover { background: rgba(255,255,255,0.15); color: var(--white); }
.nav-item a.active {
  background: var(--white);
  color: var(--primary);
  font-weight: 600;
}

.navbar-meta { font-size: 13px; opacity: 0.9; }

/* ==== 主容器 ==== */
.main {
  padding: 28px 32px;
  max-width: 1440px;
  margin: 0 auto;
}

.page-header {
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
}
.page-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--gray-900);
  position: relative;
  padding-left: 14px;
}
.page-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  background: var(--primary);
  border-radius: 2px;
}
.page-subtitle { color: var(--gray-500); font-size: 14px; margin-top: 4px; }

/* ==== KPI 卡片 ==== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary);
}
.kpi-card.success::before { background: var(--success); }
.kpi-card.warning::before { background: var(--warning); }
.kpi-card.danger::before { background: var(--danger); }
.kpi-card.info::before { background: var(--info); }

.kpi-label {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kpi-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  background: rgba(200, 16, 46, 0.1);
  color: var(--primary);
}
.kpi-card.success .kpi-icon { background: rgba(16,185,129,0.1); color: var(--success); }
.kpi-card.warning .kpi-icon { background: rgba(245,158,11,0.1); color: var(--warning); }
.kpi-card.danger .kpi-icon { background: rgba(220,38,38,0.1); color: var(--danger); }
.kpi-card.info .kpi-icon { background: rgba(59,130,246,0.1); color: var(--info); }

.kpi-value {
  font-size: 34px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.1;
}
.kpi-value .unit { font-size: 14px; color: var(--gray-500); font-weight: 500; margin-left: 4px; }
.kpi-trend { font-size: 12px; color: var(--gray-500); margin-top: 6px; }
.kpi-trend .up { color: var(--success); }
.kpi-trend .down { color: var(--danger); }

/* ==== KPI 可点击样式 ==== */
.kpi-card.kpi-clickable {
  cursor: pointer;
  position: relative;
}
.kpi-card.kpi-clickable::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: var(--transition);
  pointer-events: none;
}
.kpi-card.kpi-clickable:hover::after {
  border-color: var(--primary);
}
.kpi-hint {
  font-size: 11px;
  color: var(--gray-500);
  margin-top: 6px;
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 2px;
}
.kpi-card.kpi-clickable:hover .kpi-hint {
  opacity: 1;
  color: var(--primary);
  font-weight: 500;
}
.kpi-card.kpi-clickable:hover .kpi-value {
  color: var(--primary);
  transition: var(--transition);
}

/* ==== 任务明细弹窗 ==== */
.task-modal {
  position: fixed; inset: 0;
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.task-modal.show { display: flex; }
.task-modal-mask {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s;
}
.task-modal-box {
  position: relative;
  background: var(--white);
  border-radius: 12px;
  width: 90%;
  max-width: 960px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  animation: slideUp 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.task-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--gray-100);
  background: var(--gray-50);
}
.task-modal-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 10px;
}
.task-modal-icon {
  font-size: 22px;
  font-weight: 900;
}
.task-modal-count {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 12px;
  background: var(--primary);
  color: var(--white);
  font-weight: 500;
}
.task-modal-close {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: transparent;
  color: var(--gray-500);
  font-size: 22px;
  font-weight: 300;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.task-modal-close:hover { background: var(--gray-200); color: var(--gray-900); }

.task-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}
.task-modal-body .table-wrapper {
  border-radius: 0;
}
.task-modal-body .data-table thead th {
  position: sticky;
  top: 0;
  background: var(--gray-50);
  z-index: 1;
}

/* ==== 图表卡片 ==== */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}
.card.col-4 { grid-column: span 4; }
.card.col-5 { grid-column: span 5; }
.card.col-6 { grid-column: span 6; }
.card.col-7 { grid-column: span 7; }
.card.col-8 { grid-column: span 8; }
.card.col-12 { grid-column: span 12; }

@media (max-width: 1024px) {
  .card.col-4, .card.col-5, .card.col-6, .card.col-7, .card.col-8 { grid-column: span 12; }
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gray-100);
}
.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-title::before {
  content: '';
  width: 3px;
  height: 16px;
  background: var(--primary);
  border-radius: 2px;
}
.card-badge {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 12px;
  background: var(--gray-100);
  color: var(--gray-700);
}

.chart-container { width: 100%; height: 320px; }
.chart-container.tall { height: 400px; }
.chart-container.short { height: 260px; }

/* ==== 状态标签 ==== */
.status-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}
.status-tag.completed { background: rgba(16,185,129,0.12); color: var(--success); }
.status-tag.ongoing { background: rgba(245,158,11,0.12); color: var(--warning); }
.status-tag.pending { background: rgba(220,38,38,0.12); color: var(--danger); }
.status-tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.cat-tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  background: rgba(200,16,46,0.08);
  color: var(--primary);
}

/* ==== 表格 ==== */
.table-wrapper { overflow-x: auto; border-radius: var(--radius); }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table thead th {
  background: var(--gray-50);
  color: var(--gray-700);
  font-weight: 600;
  padding: 12px 14px;
  text-align: left;
  border-bottom: 2px solid var(--primary);
  white-space: nowrap;
  font-size: 13px;
}
.data-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}
.data-table tbody tr:hover { background: var(--gray-50); }
.data-table .task-id { font-family: 'Courier New', monospace; color: var(--gray-500); font-size: 12px; }
.data-table .task-name { color: var(--gray-900); font-weight: 500; }

/* ==== 筛选器 ==== */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  align-items: center;
}
.filter-group { display: flex; gap: 6px; align-items: center; }
.filter-label { font-size: 13px; color: var(--gray-700); font-weight: 500; }
.filter-btn {
  padding: 6px 14px;
  border-radius: 6px;
  background: var(--white);
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
  font-size: 13px;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.filter-search {
  padding: 7px 12px;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  font-size: 13px;
  width: 240px;
  outline: none;
  transition: var(--transition);
}
.filter-search:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(200,16,46,0.1); }

/* ==== 模块卡片（首页） ==== */
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* 精简模式：内容少时卡片更宽 */
.module-grid-compact {
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  max-width: 1000px;
}

/* 主推模块卡（党建） */
.module-card-featured {
  background: linear-gradient(135deg, #FFFFFF 0%, #FFF5F5 100%);
  border: 1.5px solid rgba(200, 16, 46, 0.15);
}
.module-card-featured:hover {
  border-color: var(--primary);
  box-shadow: 0 12px 28px rgba(200,16,46,0.15);
}
.module-card-featured .module-desc { min-height: 60px; }

/* 新增模块占位卡（虚线样式） */
.module-card-add {
  background: var(--gray-50);
  border: 2px dashed var(--gray-300);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: default;
  transition: var(--transition);
  min-height: 220px;
}
.module-card-add:hover {
  border-color: var(--primary);
  background: rgba(200, 16, 46, 0.02);
  transform: none;
  box-shadow: none;
}
.module-card-add .module-desc {
  max-width: 320px;
  margin: 0 auto;
  color: var(--gray-500);
}
.module-icon-add {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--white);
  border: 2px dashed var(--gray-300);
  color: var(--gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 300;
  margin-bottom: 14px;
  transition: var(--transition);
}
.module-card-add:hover .module-icon-add {
  border-color: var(--primary);
  color: var(--primary);
  transform: rotate(90deg);
}
.module-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 26px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: block;
}
.module-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.module-card.disabled { opacity: 0.55; cursor: not-allowed; }
.module-card.disabled:hover { transform: none; box-shadow: var(--shadow-sm); border-color: var(--gray-200); }

.module-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 16px;
}
.module-card.disabled .module-icon { background: var(--gray-300); }
.module-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 6px;
}
.module-desc { font-size: 13px; color: var(--gray-500); margin-bottom: 16px; line-height: 1.5; }
.module-stats {
  display: flex;
  gap: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--gray-200);
}
.module-stat { flex: 1; }
.module-stat .num { font-size: 20px; font-weight: 700; color: var(--primary); }
.module-stat .label { font-size: 11px; color: var(--gray-500); }
.module-card.disabled .module-stat .num { color: var(--gray-500); }

.badge-ready {
  position: absolute;
  top: 16px; right: 16px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--success);
  color: var(--white);
  font-size: 11px;
  font-weight: 500;
}
.badge-soon {
  position: absolute;
  top: 16px; right: 16px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--gray-300);
  color: var(--gray-700);
  font-size: 11px;
  font-weight: 500;
}

/* ==== 甘特图 ==== */
.gantt-container { overflow-x: auto; padding-bottom: 8px; }
.gantt-header {
  display: grid;
  grid-template-columns: 320px repeat(8, 100px);
  background: var(--gray-50);
  border-bottom: 2px solid var(--primary);
  font-weight: 600;
  font-size: 12px;
  color: var(--gray-700);
}
.gantt-header > div { padding: 10px 8px; border-right: 1px solid var(--gray-200); }
.gantt-row {
  display: grid;
  grid-template-columns: 320px repeat(8, 100px);
  border-bottom: 1px solid var(--gray-100);
  min-height: 46px;
  align-items: center;
}
.gantt-row:hover { background: var(--gray-50); }
.gantt-label {
  padding: 8px 10px;
  font-size: 12px;
  border-right: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 6px;
}
.gantt-cell {
  height: 46px;
  border-right: 1px dashed var(--gray-100);
  position: relative;
}
.gantt-bar {
  position: absolute;
  top: 12px;
  height: 22px;
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 11px;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: var(--transition);
}
.gantt-bar:hover { opacity: 0.85; transform: scaleY(1.05); }
.gantt-bar.completed { background: linear-gradient(90deg, #10B981, #059669); }
.gantt-bar.ongoing { background: linear-gradient(90deg, #F59E0B, #D97706); }
.gantt-bar.pending { background: linear-gradient(90deg, #DC2626, #991B1B); }

/* ==== 页脚 ==== */
.footer {
  text-align: center;
  padding: 24px;
  color: var(--gray-500);
  font-size: 12px;
  margin-top: 40px;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}

/* ==== 响应式 ==== */
@media (max-width: 768px) {
  .navbar { padding: 0 16px; height: auto; flex-wrap: wrap; padding: 12px 16px; }
  .navbar-nav { width: 100%; overflow-x: auto; }
  .main { padding: 16px; }
  .kpi-value { font-size: 26px; }
  .chart-container { height: 260px; }
}