/**
 * 综合职能党支部党员积分管理系统 - 样式文件
 * 党建红 + 深蓝 + 白色主题，庄重正式
 */
@import url('https://fonts.googleapis.cn/css2?family=Noto+Sans+SC:wght@400;500;600;700&display=swap');

:root {
  --party-red: #C41E1E;
  --party-red-light: #E53935;
  --party-red-dark: #8B0000;
  --party-red-bg: #FCE4E4;
  --party-blue: #1A237E;
  --party-blue-light: #283593;
  --party-blue-dark: #0D1642;
  --party-blue-bg: #E8EAF6;
  --party-gold: #D4A017;
  --text-primary: #1F2937;
  --text-secondary: #6B7280;
  --text-light: #9CA3AF;
  --bg-white: #FFFFFF;
  --bg-gray: #F8F9FB;
  --bg-sidebar: #0D1642;
  --border-color: #E5E7EB;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-lg: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --radius: 8px;
  --radius-lg: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 14px; scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  background: var(--bg-gray);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }

/* ===== 布局 ===== */
.layout { display: flex; min-height: 100vh; }

/* ===== 侧边栏 ===== */
.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0; z-index: 100;
  width: 240px; background: var(--bg-sidebar);
  display: flex; flex-direction: column;
  transition: transform 0.3s ease;
}
.sidebar-logo {
  padding: 20px 16px; border-bottom: 1px solid rgba(255,255,255,0.1);
  text-align: center;
}
.sidebar-logo .badge {
  display: inline-block; background: var(--party-red);
  color: #fff; font-size: 10px; padding: 2px 8px;
  border-radius: 10px; margin-bottom: 6px; letter-spacing: 1px;
}
.sidebar-logo h1 {
  color: #fff; font-size: 15px; font-weight: 600; line-height: 1.4;
}
.sidebar-logo p {
  color: rgba(255,255,255,0.5); font-size: 11px; margin-top: 2px;
}
.sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 0; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 20px; color: rgba(255,255,255,0.7);
  cursor: pointer; transition: all 0.2s;
  border-left: 3px solid transparent; font-size: 13.5px;
}
.nav-item:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
}
.nav-item.active {
  background: rgba(255,255,255,0.12);
  color: #fff; border-left-color: var(--party-red);
  font-weight: 500;
}
.nav-item .icon { width: 18px; text-align: center; font-size: 15px; }
.nav-item .badge-count {
  margin-left: auto; background: var(--party-red);
  color: #fff; font-size: 10px; padding: 1px 6px;
  border-radius: 10px; min-width: 18px; text-align: center;
}

/* ===== 顶栏 ===== */
.topbar {
  position: fixed; left: 240px; right: 0; top: 0; z-index: 90;
  height: 56px; background: #fff; border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; box-shadow: var(--shadow-sm);
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-left h2 { font-size: 16px; font-weight: 600; color: var(--party-blue); }
.topbar-left .breadcrumb { font-size: 12px; color: var(--text-light); }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.user-info {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-secondary);
}
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--party-red), var(--party-blue));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600;
}
.role-badge {
  font-size: 10px; padding: 2px 8px; border-radius: 10px;
  background: var(--party-red-bg); color: var(--party-red);
  font-weight: 500;
}
.role-badge.member {
  background: #e3f2fd; color: #1565c0;
}
.menu-toggle { display: none; font-size: 20px; cursor: pointer; color: var(--text-secondary); }

/* ===== 主内容区 ===== */
.main-content {
  margin-left: 240px; margin-top: 56px; flex: 1;
  padding: 24px; min-height: calc(100vh - 56px);
}

/* ===== 页面容器 ===== */
.page { display: none; }
.page.active { display: block; animation: fadeIn 0.25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ===== 统计卡片 ===== */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: #fff; border-radius: var(--radius); padding: 18px 20px;
  box-shadow: var(--shadow); border-left: 4px solid var(--party-red);
  transition: transform 0.2s;
}
.stat-card:hover { transform: translateY(-2px); }
.stat-card .label { font-size: 12px; color: var(--text-secondary); margin-bottom: 4px; }
.stat-card .value { font-size: 26px; font-weight: 700; color: var(--party-blue); }
.stat-card .sub { font-size: 12px; color: var(--text-light); margin-top: 4px; }
.stat-card.blue { border-left-color: var(--party-blue); }
.stat-card.blue .value { color: var(--party-blue); }
.stat-card.gold { border-left-color: var(--party-gold); }
.stat-card.gold .value { color: var(--party-gold); }
.stat-card.green { border-left-color: #16A34A; }
.stat-card.green .value { color: #16A34A; }

/* ===== 卡片 ===== */
.card {
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow); margin-bottom: 20px;
  overflow: hidden;
}
.card-header {
  padding: 16px 20px; border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header h3 { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.card-body { padding: 20px; }

/* ===== 表格 ===== */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  background: var(--party-blue-bg); color: var(--party-blue);
  font-weight: 600; padding: 10px 12px; text-align: left;
  border-bottom: 2px solid var(--party-blue);
  white-space: nowrap; font-size: 12.5px;
}
tbody td { padding: 10px 12px; border-bottom: 1px solid var(--border-color); }
tbody tr:hover { background: #F8FAFC; }
tbody tr:nth-child(even) { background: #FAFBFC; }
tbody tr:nth-child(even):hover { background: #F1F5F9; }

/* ===== 标签 ===== */
.tag {
  display: inline-block; padding: 2px 10px; border-radius: 12px;
  font-size: 11px; font-weight: 500;
}
.tag-red { background: #FEE2E2; color: #DC2626; }
.tag-green { background: #DCFCE7; color: #16A34A; }
.tag-yellow { background: #FEF9C3; color: #CA8A04; }
.tag-blue { background: #DBEAFE; color: #2563EB; }
.tag-gray { background: #F3F4F6; color: #6B7280; }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 6px; font-size: 13px;
  font-weight: 500; cursor: pointer; border: none;
  transition: all 0.2s; text-decoration: none;
}
.btn-primary { background: var(--party-red); color: #fff; }
.btn-primary:hover { background: var(--party-red-dark); }
.btn-blue { background: var(--party-blue); color: #fff; }
.btn-blue:hover { background: var(--party-blue-dark); }
.btn-outline { background: transparent; border: 1px solid var(--border-color); color: var(--text-secondary); }
.btn-outline:hover { background: var(--bg-gray); border-color: #CBD5E1; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-xs { padding: 3px 8px; font-size: 11px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ===== 表单 ===== */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 500; color: var(--text-primary); margin-bottom: 4px; }
.form-label .required { color: var(--party-red); margin-left: 2px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 8px 12px; border: 1px solid var(--border-color);
  border-radius: 6px; font-size: 13px; color: var(--text-primary);
  background: #fff; transition: border-color 0.2s;
  font-family: inherit;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--party-blue);
  box-shadow: 0 0 0 3px rgba(26,35,126,0.1);
}
.form-textarea { min-height: 80px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-hint { font-size: 11px; color: var(--text-light); margin-top: 2px; }

/* ===== 响应式网格 ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }

/* ===== 党员卡片 ===== */
.member-card {
  background: #fff; border-radius: var(--radius); padding: 20px;
  box-shadow: var(--shadow); text-align: center;
  border: 1px solid var(--border-color);
  transition: all 0.2s; cursor: pointer;
}
.member-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.member-card .avatar {
  width: 56px; height: 56px; border-radius: 50%;
  margin: 0 auto 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; color: #fff;
}
.member-card .name { font-size: 15px; font-weight: 600; }
.member-card .dept { font-size: 12px; color: var(--text-secondary); margin: 2px 0; }
.member-card .score { font-size: 22px; font-weight: 700; color: var(--party-red); margin: 6px 0; }
.member-card .role { font-size: 11px; color: var(--text-light); }

/* ===== 弹窗 ===== */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.5);
  align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal {
  background: #fff; border-radius: var(--radius-lg);
  width: 90%; max-width: 600px; max-height: 80vh;
  overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.modal-header {
  padding: 16px 20px; border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; background: #fff; z-index: 1;
}
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close { cursor: pointer; font-size: 20px; color: var(--text-light); padding: 4px; }
.modal-close:hover { color: var(--text-primary); }
.modal-body { padding: 20px; }
.modal-footer {
  padding: 16px 20px; border-top: 1px solid var(--border-color);
  display: flex; justify-content: flex-end; gap: 10px;
}

/* ===== 待办提醒 ===== */
.todo-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid var(--border-color);
}
.todo-item:last-child { border-bottom: none; }
.todo-icon {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}

/* ===== 公示面板 ===== */
.display-banner {
  background: linear-gradient(135deg, var(--party-red), var(--party-red-dark));
  color: #fff; padding: 16px 20px; border-radius: var(--radius);
  margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between;
}
.display-banner .display-icon { font-size: 24px; margin-right: 12px; }
.display-banner .display-title { font-size: 15px; font-weight: 600; }
.display-banner .display-sub { font-size: 12px; opacity: 0.8; }

/* ===== 异议消息 ===== */
.msg-item {
  padding: 14px 0; border-bottom: 1px solid var(--border-color);
}
.msg-item:last-child { border-bottom: none; }
.msg-header { display: flex; justify-content: space-between; margin-bottom: 6px; }
.msg-user { font-weight: 500; font-size: 13px; }
.msg-date { font-size: 11px; color: var(--text-light); }
.msg-content { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
.msg-reply {
  background: var(--party-blue-bg); padding: 10px 14px; border-radius: 6px;
  margin-top: 8px; font-size: 12.5px; border-left: 3px solid var(--party-blue);
}

/* ===== 移动端遮罩 ===== */
.sidebar-overlay {
  display: none; position: fixed; inset: 0; z-index: 95;
  background: rgba(0,0,0,0.4);
}

/* ===== Chart容器 ===== */
.chart-container { position: relative; height: 280px; width: 100%; }

/* ===== 空状态 ===== */
.empty-state { text-align: center; padding: 40px 20px; color: var(--text-light); }
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }
.empty-state p { font-size: 13px; }

/* ===== 工具类 ===== */
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-danger { color: var(--party-red); }
.text-success { color: #16A34A; }
.text-muted { color: var(--text-light); }
.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }

/* ===== 响应式：平板 & 手机 ===== */
@media (max-width: 1024px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.active { display: block; }
  .topbar { left: 0; padding: 0 16px; }
  .main-content { margin-left: 0; padding: 16px; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .card-body { padding: 14px; }
  table { font-size: 12px; }
  thead th, tbody td { padding: 7px 8px; }
  .display-banner { flex-direction: column; text-align: center; gap: 8px; }
  .btn { padding: 7px 12px; font-size: 12px; }
  .modal { width: 95%; }
}

@media (max-width: 480px) {
  .stat-cards { grid-template-columns: 1fr; }
  .topbar-left h2 { font-size: 14px; }
  .user-info .user-name { display: none; }
}