/* ============================================================
   家庭综合台账管理平台 - 自定义样式（美化版）
   技术栈：HTML5 + Bootstrap5 + PapaParse + ECharts5
   ============================================================ */

/* ---------- 全局 ---------- */
:root {
  --primary-red: #e74c3c;
  --primary-red-dark: #c0392b;
  --primary-blue: #3498db;
  --primary-blue-dark: #2471a3;
  --bg-body: #f0f2f5;
  --card-shadow: 0 2px 12px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 8px 24px rgba(0,0,0,0.10);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  background: linear-gradient(135deg, #f5f6fa 0%, #e8ecf1 50%, #f0f2f5 100%);
  background-attachment: fixed;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
  color: #2c3e50;
}

/* ---------- 导航栏 ---------- */
.navbar {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 40%, #0f3460 100%) !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15) !important;
  border-bottom: 2px solid rgba(255,255,255,0.06);
}

.navbar-brand {
  letter-spacing: 0.5px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.navbar-nav .nav-link {
  transition: all var(--transition);
  border-radius: 8px;
  padding: 8px 16px;
  color: rgba(255,255,255,0.65) !important;
  font-size: 0.9rem;
  position: relative;
  overflow: hidden;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: #fff;
  border-radius: 1px;
  transition: width var(--transition);
}

.navbar-nav .nav-link:hover {
  color: #fff !important;
  background-color: rgba(255,255,255,0.08);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 60%;
}

.navbar-nav .nav-link.active {
  color: #fff !important;
  background: rgba(255,255,255,0.12);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* ---------- 模块容器 ---------- */
.module-container {
  animation: fadeSlideIn 0.4s ease;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- 卡片通用 ---------- */
.card {
  border: 1px solid rgba(0,0,0,0.04) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--card-shadow) !important;
  transition: all var(--transition);
  overflow: hidden;
  background: #fff;
}

.card:hover {
  box-shadow: var(--card-shadow-hover) !important;
  transform: translateY(-2px);
}

/* ---------- 卡片头部 ---------- */
.card-header {
  background: linear-gradient(135deg, #fafbfc 0%, #f5f6f8 100%) !important;
  border-bottom: 1px solid #eef0f2 !important;
  font-size: 0.92rem;
  letter-spacing: 0.3px;
  padding: 12px 16px !important;
}

/* 模块1（记账）卡片头部左侧色条 */
#moduleAccounting .card-header {
  position: relative;
  padding-left: 20px !important;
}

#moduleAccounting .card-header::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  background: linear-gradient(180deg, var(--primary-red) 0%, #e74c3c88 100%);
  border-radius: 0 3px 3px 0;
}

/* 模块2（证件）卡片头部左侧色条 */
#moduleDocuments .card-header {
  position: relative;
  padding-left: 20px !important;
}

#moduleDocuments .card-header::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  background: linear-gradient(180deg, var(--primary-blue) 0%, #3498db88 100%);
  border-radius: 0 3px 3px 0;
}

/* ---------- 统计汇总卡 ---------- */
#statsSummaryCard {
  background: linear-gradient(135deg, #fefefe 0%, #fdf2f2 100%);
  border: 1px solid rgba(231,76,60,0.12) !important;
  border-radius: var(--radius) !important;
  position: relative;
  overflow: hidden;
}

#statsSummaryCard::after {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(231,76,60,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

#statsSummaryCard .badge {
  font-size: 0.82rem;
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 600;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  transition: all var(--transition);
}

#statsSummaryCard .badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

/* ---------- 表单控件美化 ---------- */
.form-control:focus,
.form-select:focus {
  border-color: var(--primary-red) !important;
  box-shadow: 0 0 0 0.2rem rgba(231,76,60,0.15) !important;
}

#moduleDocuments .form-control:focus,
#moduleDocuments .form-select:focus {
  border-color: var(--primary-blue) !important;
  box-shadow: 0 0 0 0.2rem rgba(52,152,219,0.15) !important;
}

.form-select-sm,
.form-control-sm {
  border-radius: 6px !important;
  border-color: #dee2e6;
  transition: all var(--transition);
  font-size: 0.82rem;
}

.form-select-sm:hover,
.form-control-sm:hover {
  border-color: #bcc3cb;
}

/* ---------- 按钮美化 ---------- */
.btn {
  border-radius: 8px !important;
  font-weight: 600;
  letter-spacing: 0.2px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

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

.btn-danger {
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%) !important;
  border: none !important;
  box-shadow: 0 4px 14px rgba(231,76,60,0.3);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #ec5a4b 0%, #d44637 100%) !important;
  box-shadow: 0 6px 20px rgba(231,76,60,0.4);
  transform: translateY(-1px);
}

.btn-outline-danger {
  border: 1.5px solid var(--primary-red) !important;
  color: var(--primary-red) !important;
}

.btn-outline-danger:hover {
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%) !important;
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(231,76,60,0.25);
}

.btn-primary {
  background: linear-gradient(135deg, #3498db 0%, #2471a3 100%) !important;
  border: none !important;
  box-shadow: 0 4px 14px rgba(52,152,219,0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #45a9e0 0%, #2e86c1 100%) !important;
  box-shadow: 0 6px 20px rgba(52,152,219,0.4);
  transform: translateY(-1px);
}

.btn-outline-primary {
  border: 1.5px solid var(--primary-blue) !important;
  color: var(--primary-blue) !important;
}

.btn-outline-primary:hover {
  background: linear-gradient(135deg, #3498db 0%, #2471a3 100%) !important;
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(52,152,219,0.25);
}

/* ---------- 表格 ---------- */
.table {
  font-size: 0.85rem;
  border-collapse: separate;
  border-spacing: 0;
}

.table thead th {
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: none;
  letter-spacing: 0.3px;
  color: #5a6a7e;
  background: linear-gradient(180deg, #fafbfc 0%, #f0f2f5 100%);
  border-bottom: 2px solid #e8ecf1 !important;
  padding: 10px 8px;
}

.sticky-top {
  position: sticky;
  top: 0;
  z-index: 2;
}

.table-hover tbody tr {
  transition: all 0.15s ease;
}

.table-hover tbody tr:hover {
  background-color: #fef5f4 !important;
  transform: scale(1.002);
}

/* 清洗后表格 */
#giftCleanTable tbody tr,
#docCleanTable tbody tr {
  transition: all 0.15s ease;
}

/* 收入行 */
tr.row-income {
  background-color: #f0fdf4 !important;
  border-left: 3px solid #22c55e;
}
tr.row-income td {
  color: #14532d !important;
}
#giftCleanTable tbody tr.row-income:hover {
  background-color: #dcfce7 !important;
}

/* 支出/送礼行 */
tr.row-outcome {
  background-color: #fef2f2 !important;
  border-left: 3px solid #ef4444;
}
tr.row-outcome td {
  color: #7f1d1d !important;
}
#giftCleanTable tbody tr.row-outcome:hover {
  background-color: #fee2e2 !important;
}

/* 预警/过期行 */
tr.row-warning {
  background-color: #fff7ed !important;
  border-left: 3px solid #f97316;
}
tr.row-warning td {
  color: #9a3412 !important;
  font-weight: 600;
}
tr.row-expired {
  background-color: #fef2f2 !important;
  border-left: 3px solid #dc2626;
}
tr.row-expired td {
  color: #7f1d1d !important;
  font-weight: 600;
}

/* ---------- 滚动条美化 ---------- */
.table-responsive::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
.table-responsive::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}
.table-responsive::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #d0d5dd 0%, #b0b8c4 100%);
  border-radius: 3px;
}
.table-responsive::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #b0b8c4 0%, #9099a8 100%);
}

/* ---------- 徽章样式 ---------- */
.badge {
  font-weight: 600;
  letter-spacing: 0.2px;
}

/* ---------- CSV格式代码块 ---------- */
.card-body code {
  background: linear-gradient(135deg, #f8f9fa 0%, #eef0f3 100%);
  color: #c0392b;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #e8ecf1;
}

/* ---------- 收支查询面板 ---------- */
.query-result-box {
  background: linear-gradient(135deg, #fafbfc 0%, #f5f6f9 100%);
  border-radius: var(--radius-sm);
  min-height: 120px;
  border: 1px solid #eef0f2;
  transition: all var(--transition);
}

.query-result-box:hover {
  border-color: #e0e3e8;
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.03);
}

.query-result-box .table-borderless td,
.query-result-box .table-borderless th {
  padding: 5px 10px;
  vertical-align: middle;
}

.query-result-box .table-borderless thead th {
  font-weight: 700;
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #8e9bae;
}

.query-result-box .table-responsive::-webkit-scrollbar {
  width: 4px;
}
.query-result-box .table-responsive::-webkit-scrollbar-thumb {
  background: #ccd3dd;
  border-radius: 2px;
}

/* ---------- 筛选区域 ---------- */
#moduleAccounting .card .input-group-text {
  background: #fafbfc;
  border-color: #dee2e6;
  border-radius: 6px 0 0 6px;
}

/* ---------- 预警面板 ---------- */
#docAlertPanel {
  border-left: 5px solid #dc3545 !important;
  animation: pulse-border 2s ease-in-out infinite;
}

@keyframes pulse-border {
  0%, 100% { border-left-color: #dc3545; }
  50% { border-left-color: #f8a5a5; }
}

#docAlertPanel .card-header {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%) !important;
}

/* ---------- 文件上传美化 ---------- */
input[type="file"].form-control-sm {
  cursor: pointer;
  border: 1.5px dashed #d0d5dd !important;
  background: linear-gradient(135deg, #fafbfc 0%, #f5f6f8 100%);
  transition: all var(--transition);
  padding: 6px 10px;
}

input[type="file"].form-control-sm:hover {
  border-color: var(--primary-red) !important;
  background: linear-gradient(135deg, #fef5f4 0%, #fdf2f2 100%);
}

#moduleDocuments input[type="file"].form-control-sm:hover {
  border-color: var(--primary-blue) !important;
  background: linear-gradient(135deg, #f0f8ff 0%, #e8f4fd 100%);
}

/* ---------- 输入组美化 ---------- */
.input-group-text {
  border-radius: 6px 0 0 6px !important;
  border-color: #dee2e6;
}

.input-group .form-control {
  border-radius: 0 6px 6px 0 !important;
}

/* ---------- 响应式 ---------- */
@media (max-width: 991.98px) {
  .navbar-brand {
    font-size: 0.95rem !important;
  }
  .card-header {
    font-size: 0.85rem;
    padding: 10px 14px !important;
  }
  .navbar-nav .nav-link {
    padding: 6px 12px;
    font-size: 0.82rem;
  }
  #statsSummaryCard .badge {
    font-size: 0.72rem;
    padding: 4px 10px;
  }
}

/* ---------- 工具提示/加载动画 ---------- */
#giftUploadStatus,
#docUploadStatus {
  transition: all var(--transition);
}

/* 空状态美化 */
td.text-center.text-muted {
  font-style: italic;
  color: #adb5bd !important;
}

/* ---------- 数据总览标题 ---------- */
#statsSummaryCard .fw-bold {
  font-size: 0.88rem;
  letter-spacing: 0.5px;
}

/* ---------- 登录 / 台账区锁定 ---------- */
.safety-zone-lock {
  position: absolute;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(6px);
  border-radius: var(--radius);
}

.safety-lock-card {
  max-width: 400px;
  padding: 2rem 2.25rem;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid rgba(231, 76, 60, 0.2);
}

.letter-spacing-wide {
  letter-spacing: 0.35em;
}

#authGuest .btn,
#authUser .btn {
  font-size: 0.8rem;
  white-space: nowrap;
}

.zone-container.pe-none {
  user-select: none;
}

/* ---------- 心愿完成墙 ---------- */
.wish-wall-card {
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}

.wish-wall-card:hover,
.wish-wall-card:focus {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover) !important;
  outline: none;
}

.wish-wall-thumb {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
  display: block;
}

.wish-wall-thumb-placeholder {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
  border-radius: 8px 8px 0 0;
}

.wish-wall-note-preview {
  font-size: 0.75rem;
  line-height: 1.4;
}

.wish-detail-image-wrap {
  background: #f5f5f5;
  min-height: 200px;
  max-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.wish-detail-image {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  display: block;
}

.wish-detail-image-placeholder {
  flex-direction: column;
  gap: 0.5rem;
  color: #9e9e9e;
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.wish-detail-image-placeholder i {
  font-size: 3rem;
  color: #ff9800;
}

.wish-detail-note-box {
  background: linear-gradient(135deg, #f1f8e9, #fff8e1);
  border: 1px solid rgba(76, 175, 80, 0.15);
}