/* ========================================
   CE 报表工作台 — 样式
   ======================================== */

/* ---------- 变量 ---------- */
:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --bg: #f5f7fa;
  --card-bg: #ffffff;
  --text: #1e293b;
  --text-secondary: #64748b;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --radius: 6px;
  --shadow: 0 1px 3px rgba(0,0.08);
  --header-bg: #ffffff;
  --tab-active: #2563eb;
  --tab-hover: #f1f5f9;
  --cal-today: #eff6ff;
  --cal-weekend: #fafafa;
  --tag-blue: #dbeafe;
  --tag-green: #dcfce7;
  --tag-yellow: #fef9c3;
  --tag-purple: #f3e8ff;
  --tag-orange: #ffedd5;
}

/* ---------- 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ---------- 顶部栏 ---------- */
.top-header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-icon { font-size: 1.3rem; }
.brand-text { font-size: 1rem; font-weight: 600; color: var(--text); }
.user-badge {
  font-size: 0.8rem;
  padding: 4px 12px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 12px;
  font-weight: 500;
}

/* ---------- Tab 导航 ---------- */
.tabs {
  display: flex;
  gap: 0;
  padding: 0 16px;
  border-top: 1px solid var(--border);
}
.tab {
  display: block;
  padding: 10px 20px;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: all 0.15s ease;
  margin-bottom: -1px;
}
.tab:hover {
  color: var(--text);
  background: var(--tab-hover);
}
.tab.active {
  color: var(--tab-active);
  border-bottom-color: var(--tab-active);
}

/* ---------- 主内容 ---------- */
.main-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 24px;
}

/* ---------- Tab 页面 ---------- */
.tab-page { display: none; }
.tab-page.active { display: block; }

/* ---------- 页面工具栏 ---------- */
.page-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}
.toolbar-left, .toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---------- 日历表格 ---------- */
.calendar-wrapper {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.calendar-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
.calendar-table th {
  padding: 10px 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  border-bottom: 2px solid var(--border);
  background: #fafbfc;
}
.calendar-table td {
  vertical-align: top;
  padding: 6px;
  border: 1px solid var(--border);
  height: 110px;
  min-width: 0;
  overflow: hidden;
}
.cal-week-col {
  width: 56px;
  text-align: center !important;
  font-size: 0.75rem !important;
  color: var(--text-light) !important;
}
td.cal-weekend {
  background: var(--cal-weekend);
}
td.cal-today {
  background: var(--cal-today);
}
td.cal-other-month {
  background: #f8f9fa;
}
td.cal-other-month .cal-date {
  color: var(--text-light);
}

.cal-date {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  padding: 0 2px;
}

/* 日历格子中的报告条目 */
.cal-event {
  display: block;
  font-size: 0.72rem;
  line-height: 1.3;
  padding: 2px 5px;
  margin-bottom: 2px;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity 0.15s;
}
.cal-event:hover {
  opacity: 0.85;
}
.cal-event.type-onecampaign {
  background: var(--tag-blue);
  color: #1e40af;
}
.cal-event.type-routine {
  background: var(--tag-green);
  color: #166534;
}
.cal-event.type-adhoc {
  background: var(--tag-orange);
  color: #9a3412;
}
.cal-event.type-forit {
  background: var(--tag-purple);
  color: #6b21a8;
}
.cal-event.other {
  background: var(--tag-yellow);
  color: #854d0e;
}
.cal-event .event-time {
  font-weight: 600;
  margin-right: 3px;
}

/* 更多按钮 */
.cal-more {
  font-size: 0.72rem;
  color: var(--primary);
  cursor: pointer;
  padding: 1px 5px;
  display: inline-block;
}
.cal-more:hover {
  text-decoration: underline;
}

/* ---------- 月标签 ---------- */
.cal-month-label {
  font-size: 1.05rem;
  font-weight: 600;
  min-width: 120px;
  text-align: center;
  display: inline-block;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 14px; border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  font-size: 0.85rem; cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  line-height: 1.4;
}
.btn:hover { background: #f1f5f9; border-color: #cbd5e1; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-sm { padding: 5px 10px; font-size: 0.8rem; }

/* ---------- 表单 ---------- */
.form-select, .form-control {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  background: var(--card-bg);
  color: var(--text);
  outline: none;
}
.form-select:focus, .form-control:focus { border-color: var(--primary); box-shadow: 0 2px rgba(37,99,235,0.1); }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 500; font-size: 0.83rem; color: var(--text-secondary); }
.form-control { width: 100%; }
.form-row { display: flex; gap: 14px; }
.form-row .form-group { flex: 1; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-body { padding: 20px; }

/* ---------- 页面头部 ---------- */
.page-header { margin-bottom: 16px; }
.page-header h2 { font-size: 1.2rem; font-weight: 600; margin-bottom: 4px; }
.page-desc { color: var(--text-secondary); font-size: 0.85rem; }

/* ---------- 项目网格 ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}
.project-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s;
}
.project-card:hover { box-shadow: 0 4px 12px rgba(0,0.1); }
.project-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6px; }
.project-card-title { font-size: 0.95rem; font-weight: 600; }
.project-card-status { font-size: 0.72rem; padding: 2px 8px; border-radius: 10px; font-weight: 500; }
.status-active { background: #dcfce7; color: #166534; }
.status-pending { background: #fef9c3; color: #854d0e; }
.status-done { background: #e2e8f0; color: #475569; }
.project-card-desc { font-size: 0.83rem; color: var(--text-secondary); margin-bottom: 10px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.project-card-meta { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--text-secondary); }
.project-card-actions { display: flex; gap: 6px; margin-top: 10px; border-top: 1px solid var(--border); padding-top: 10px; }
.project-card-actions .btn { font-size: 0.78rem; padding: 3px 8px; }

/* ---------- 空状态 ---------- */
.empty-state { text-align: center; padding: 50px 20px; color: var(--text-secondary); }
.empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 10px; }

/* ---------- 模态框 ---------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0.4);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.15s ease;
}
.modal-overlay.hidden { display: none; }
.modal {
  background: var(--card-bg);
  border-radius: 10px;
  width: 460px;
  max-width: 90vw;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0.15);
}
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px 0; }
.modal-header h3 { font-size: 1.05rem; font-weight: 600; }
.modal-close { background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--text-secondary); padding: 0 4px; }
.modal-body { padding: 18px 22px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 0 22px 18px; }

/* ---------- 动画 ---------- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
  .main-content { padding: 14px 12px; }
  .calendar-table td { height: 80px; }
  .cal-week-col { width: 40px; }
  .project-grid { grid-template-columns: 1fr; }
}