/* ========== 基础重置 ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #0064b3;
  --primary-dark: #00529b;
  --primary-darker: #003f77;
  --success: #0F6E56;
  --success-bg: #E1F5EE;
  --danger: #791F1F;
  --danger-bg: #FCEBEB;
  --text-primary: #2C2C2A;
  --text-secondary: #5F5E5A;
  --text-tertiary: #888780;
  --bg-primary: #ffffff;
  --bg-secondary: #F8F8F6;
  --bg-tertiary: #F1EFE8;
  --border: #E5E3DC;
  --border-strong: #D3D1C7;
  --radius-md: 8px;
  --radius-lg: 12px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  line-height: 1.6;
}

/* ========== 登录页 ========== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #E5F1FB 0%, #F1EFE8 100%);
}

.login-card {
  width: 400px;
  max-width: 90vw;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 40px 36px;
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.login-logo .mark {
  width: 220px;
  height: auto;
  display: block;
}

.login-logo .name {
  display: none;
}

.login-logo .sub {
  font-size: 14px;
  color: var(--text-secondary);
  letter-spacing: 2px;
}

.login-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.login-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.form-group input {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}

.form-group input:focus {
  border-color: var(--primary);
}

.btn-primary {
  width: 100%;
  padding: 11px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: var(--primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.2s;
}

.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:active { background: var(--primary-darker); }
.btn-primary:disabled { background: var(--border-strong); cursor: not-allowed; }

.login-error {
  color: var(--danger);
  font-size: 13px;
  margin-bottom: 12px;
  min-height: 16px;
}
.login-error:empty {
  margin-bottom: 0;
  min-height: 0;
}

.login-hint {
  margin-top: 24px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.8;
}

/* ========== 查询页 ========== */
.query-page {
  min-height: 100vh;
  background: var(--bg-tertiary);
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 60px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand .mark {
  height: 36px;
  width: auto;
  display: block;
}

.brand .name { display: none; }
.brand .sub { font-size: 13px; color: var(--text-tertiary); }

.user-area {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-name {
  font-size: 13px;
  color: var(--text-secondary);
}

.btn-logout {
  font-size: 13px;
  color: var(--text-secondary);
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 5px 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  color: var(--danger);
  border-color: var(--danger);
}

.page-body {
  max-width: 920px;
  margin: 0 auto;
  padding: 32px 24px;
}

.hero {
  text-align: center;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 6px;
}

.hero p {
  font-size: 14px;
  color: var(--text-secondary);
}

.query-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}

.tab-row {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.tab-item {
  padding: 8px 16px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s;
}

.tab-item.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

.tab-item:hover { color: var(--text-primary); }

.input-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

.input-wrap { flex: 1; }

.input-wrap label {
  display: block;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}

.input-wrap input {
  width: 100%;
  padding: 9px 14px;
  font-size: 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}

.input-wrap input:focus { border-color: var(--primary); }

.btn-query {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 9px 28px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}

.btn-query:hover { background: var(--primary-dark); }
.btn-query:disabled { background: var(--border-strong); cursor: not-allowed; }

.hint-row {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hint-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--border-strong);
  display: inline-block;
}

/* 查询结果 */
.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.result-title {
  font-size: 16px;
  font-weight: 600;
}

.result-count {
  font-size: 13px;
  color: var(--text-secondary);
}

.report-item {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 16px;
}

.report-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.report-item-title {
  font-size: 15px;
  font-weight: 600;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--success);
  background: var(--success-bg);
  padding: 4px 12px;
  border-radius: 20px;
}

.status-badge.fail {
  color: var(--danger);
  background: var(--danger-bg);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
}

.status-badge.fail .status-dot { background: var(--danger); }

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 32px;
  margin-bottom: 20px;
}

.info-item .label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 3px;
}

.info-item .value {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
}

.info-item .value.mono { font-family: "Consolas", "Courier New", monospace; }
.info-item .value.pass { color: var(--success); }
.info-item .value.fail { color: var(--danger); }

.section-label {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.detail-table th {
  text-align: left;
  padding: 10px 14px;
  color: var(--text-secondary);
  font-weight: 500;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.detail-table td {
  padding: 10px 14px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
}

.detail-table tr:last-child td { border-bottom: none; }

.badge-pass {
  display: inline-block;
  font-size: 12px;
  color: var(--success);
  background: var(--success-bg);
  padding: 2px 10px;
  border-radius: 4px;
}

.badge-fail {
  display: inline-block;
  font-size: 12px;
  color: var(--danger);
  background: var(--danger-bg);
  padding: 2px 10px;
  border-radius: 4px;
}

.action-row {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  justify-content: flex-end;
}

.btn-action {
  font-size: 13px;
  padding: 7px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid var(--border-strong);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: all 0.2s;
}

.btn-action:hover { background: var(--bg-secondary); }

.btn-action.primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-action.primary:hover { background: var(--primary-dark); }
.btn-action:disabled { opacity: 0.5; cursor: not-allowed; }

.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-tertiary);
  font-size: 14px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-tertiary);
  font-size: 14px;
}

.toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-primary);
  color: #fff;
  padding: 10px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s;
}

.toast.show { opacity: 1; }

.footer {
  text-align: center;
  margin-top: 32px;
  padding: 16px;
  font-size: 12px;
  color: var(--text-tertiary);
  border-top: 1px solid var(--border);
}

/* ========== 移动端适配 ========== */
@media (max-width: 640px) {
  /* 登录页 */
  .login-card { padding: 28px 22px; }
  .login-logo .mark { width: 180px; }
  .login-hint { font-size: 11px; }

  /* 顶栏：收紧内边距，隐藏次要文字，避免元素挤不下 */
  .top-bar { padding: 0 14px; height: 54px; }
  .brand .sub { display: none; }
  .brand .mark { height: 30px; }
  .user-area { gap: 8px; }
  .user-name { display: none; }
  .btn-logout { padding: 5px 10px; font-size: 12px; }

  /* 主体 */
  .page-body { padding: 16px 12px; }
  .hero { margin-bottom: 20px; }
  .hero h1 { font-size: 18px; }
  .hero p { font-size: 13px; }

  /* 查询卡片：输入框与按钮改为竖排、按钮占满整行 */
  .query-card { padding: 18px 16px; }
  .tab-item { padding: 8px 10px; font-size: 13px; }
  .input-row { flex-direction: column; align-items: stretch; gap: 12px; }
  .btn-query { width: 100%; }

  /* 报告卡片 */
  .report-item { padding: 16px; }
  .report-item-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .info-grid { grid-template-columns: 1fr; gap: 12px; }
  .action-row { justify-content: stretch; }
  .action-row .btn-action { flex: 1; }

  /* 详情表（报告内嵌明细） */
  .detail-table { font-size: 12px; }
  .detail-table th, .detail-table td { padding: 8px 10px; }

  /* 表格横向滚动容器：审计/用户表格在手机上可横向滑动查看 */
  #log-area, #user-area { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* 审计页筛选栏：改为竖排，输入框占满整行 */
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-item { width: 100%; }
  .filter-item input { width: 100% !important; }
  .btn-filter { width: 100%; }

  /* 用户管理：表单变单列，表格字号收紧 */
  .form-grid { grid-template-columns: 1fr; gap: 12px; }
  .btn-add { width: 100%; }
  .page-card { padding: 18px 16px; }
  .log-table, .user-table { font-size: 12px; white-space: nowrap; }
  .log-table th, .log-table td,
  .user-table th, .user-table td { padding: 9px 10px; }

  /* 弹窗：按钮在手机上占满整行、上下排列 */
  .modal { padding: 20px; width: 92%; }
  .modal-actions { flex-direction: column-reverse; gap: 10px; }
  .modal-actions button { width: 100%; }
}