/* ================================================
   山木金代采平台 - 前台样式（独立，不与后台共用）
   ================================================ */

/* ===== 1. 变量 & Reset ===== */
:root {
  --app-primary: #0d6efd;
  --app-success: #198754;
  --app-danger: #dc3545;
  --app-warning: #ffc107;
  --app-info: #0dcaf0;
  --app-dark: #212529;
  --app-light: #f8f9fa;
  --app-border: #dee2e6;
  --app-shadow: 0 1px 3px rgba(0,0,0,.08);
  --app-radius: .5rem;
  --text-money: #e74c3c;
  --nav-h: 60px;
  --sidebar-w: 260px;
}

/* ===== 2. 通用 ===== */
body { min-height: 100vh; }
.text-money { color: var(--text-money) !important; }
.text-money-rmb::before { content: '￥'; }

/* ===== 3. 顶部导航 ===== */
.app-navbar {
  background: #fff;
  border-bottom: 1px solid var(--app-border);
  box-shadow: var(--app-shadow);
  height: var(--nav-h);
}
.app-navbar .nav-link {
  font-size: .9rem;
  padding: .4rem .75rem;
  border-radius: .25rem;
  color: #495057;
  transition: color .15s, background .15s;
}
.app-navbar .nav-link:hover,
.app-navbar .nav-link.active { color: var(--app-primary); background: rgba(13,110,253,.06); }
.app-navbar .navbar-brand { font-weight: 700; color: var(--app-dark) !important; font-size: 1.1rem; }

/* ===== 4. 任务卡片 ===== */
.task-card {
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius);
  transition: box-shadow .2s, transform .15s, border-color .15s;
  background: #fff;
}
.task-card:hover {
  box-shadow: 0 4px 16px rgba(13,110,253,.12);
  transform: translateY(-1px);
  border-color: var(--app-primary);
}

/* ===== 5. 徽章状态 ===== */
.badge-status-pending    { background:#ffc107; color:#212529; }
.badge-status-processing { background:#0d6efd; color:#fff; }
.badge-status-completed   { background:#6c757d; color:#fff; }
.badge-status-settled     { background:#198754; color:#fff; }
.badge-status-cancelled   { background:#dc3545; color:#fff; }
.badge-status-auditing    { background:#6610f2; color:#fff; }

.badge-pay-pending    { background:#ffc107; color:#212529; }
.badge-pay-paid       { background:#198754; color:#fff; }
.badge-pay-unpaid     { background:#dc3545; color:#fff; }

/* ===== 6. 表格 & 响应式包装 ===== */
.app-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.app-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}
.app-table th, .app-table td {
  padding: .5rem .625rem;
  border-bottom: 1px solid var(--app-border);
  white-space: nowrap;
}
.app-table th {
  background: var(--app-light);
  font-weight: 600;
  color: #495057;
  position: sticky;
  top: 0;
}
.app-table tbody tr:hover { background: rgba(13,110,253,.03); }

/* ===== 7. 图片上传框 ===== */
.upload-box {
  border: 2px dashed #ccc;
  border-radius: var(--app-radius);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  background: #fafafa;
  transition: border-color .15s, background .15s, box-shadow .15s;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.upload-box .up-tip { color: #aaa; font-size: .875rem; }
.upload-box .up-img { max-height: 120px; border-radius: 4px; margin-top: 8px; }
.upload-box:hover,
.upload-box.upload-hover {
  border-color: var(--app-primary);
  background: #e7f1ff;
  box-shadow: 0 0 0 3px rgba(13,110,253,.12);
}
.upload-box.upload-success {
  border-color: var(--app-success) !important;
  background: #d1e7dd !important;
}

/* ===== 8. 手机卡片列表（替代表格） ===== */
.mobile-card-list { display: none; }
.card-list-item {
  background: #fff;
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius);
  padding: .75rem;
  margin-bottom: .625rem;
  transition: box-shadow .15s;
}
.card-list-item:hover { box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.card-list-item.status-active { border-left: 3px solid var(--app-primary); }
.card-list-item .cl-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .5rem;
  flex-wrap: wrap;
  gap: 4px;
}
.card-list-item .cl-title { font-weight: 600; font-size: .9rem; color: var(--app-dark); }
.card-list-item .cl-body { display: grid; grid-template-columns: repeat(2, 1fr); gap: .25rem .5rem; }
.card-list-item .cl-row { display: flex; font-size: .8rem; }
.card-list-item .cl-label { color: #868e96; min-width: 56px; flex-shrink: 0; }
.card-list-item .cl-value { color: #495057; word-break: break-all; }
.card-list-item .cl-actions { display: flex; gap: .375rem; flex-wrap: wrap; margin-top: .5rem; }

/* ===== 9. 响应式断点 ===== */
@media (max-width: 991.98px) {
  .app-navbar { padding: 0 1rem; }
  /* 平板：表单列数减少 */
  .form-cols-3 > .col-md-4,
  .form-cols-3 > .col-md-3,
  .form-cols-3 > .col-md-2 { flex: 0 0 100%; max-width: 100%; }
}

@media (max-width: 767.98px) {
  /* 手机：隐藏 PC 表格，显示卡片列表 */
  .d-md-block { display: none !important; }
  .mobile-card-list { display: block; }
  .app-table-wrap { display: none !important; }

  /* 手机：表单改为单列 */
  .form-row > [class*="col-"] { flex: 0 0 100%; max-width: 100%; }
  .task-card .row.text-center > [class*="col-"] {
    flex: 0 0 33.333%;
    max-width: 33.333%;
  }
  .task-card .card-body { padding: .75rem; }

  /* 充值页：两栏变一栏 */
  .recharge-row > .col-md-7,
  .recharge-row > .col-md-5 { flex: 0 0 100%; max-width: 100%; }

  /* 底部留白 */
  main.container { padding-bottom: 2rem; }

  /* 提交表单（详情页） */
  #publishForm .row.g-2 > [class*="col-"] { flex: 0 0 100%; max-width: 100%; }

  /* 提现表单 */
  #wd .row.g-2 > [class*="col-"] { flex: 0 0 100%; max-width: 100%; }
}

/* ===== 10. 分页 ===== */
.pagination { flex-wrap: wrap; justify-content: center; }
.page-link { font-size: .875rem; }

/* ===== 11. 弹窗优化 ===== */
.modal { text-align: left; }
.modal-header { background: var(--app-light); }

/* ===== 12. 空状态 ===== */
.empty-tip {
  text-align: center;
  color: #adb5bd;
  padding: 3rem 1rem;
  font-size: .9rem;
}
.empty-tip::before {
  content: '📭';
  display: block;
  font-size: 2.5rem;
  margin-bottom: .5rem;
}

/* ===== 13. 登录/注册页 ===== */
@media (max-width: 767.98px) {
  .login-card { box-shadow: none !important; border: none !important; }
}

/* ===== 14. 统计信息条 ===== */
.info-strip {
  background: var(--app-light);
  border-radius: var(--app-radius);
  padding: .5rem .75rem;
  font-size: .875rem;
}

/* ===== 15. 滚动优化 ===== */
@media (hover: none) {
  .app-table-wrap { scrollbar-width: thin; }
}