:root {
  --bg: #f4f7fb;
  --card: #ffffff;
  --card-soft: #f8fafc;
  --text: #1f2a37;
  --text-light: #667085;
  --border: #e5e7eb;
  --border-soft: #eef2f7;
  --primary: #1677ff;
  --primary-hover: #0958d9;
  --success: #16a34a;
  --danger: #e74c3c;
  --warning: #f59e0b;
  --shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  --radius: 14px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 16px;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
}

body {
  line-height: 1.5;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px;
}

.page-header {
  margin-bottom: 16px;
  padding: 18px 16px;
  background: linear-gradient(135deg, #1677ff 0%, #4096ff 100%);
  color: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.page-header h1 {
  margin: 0 0 6px;
  font-size: 1.35rem;
  line-height: 1.3;
}

.page-header p {
  margin: 0;
  font-size: 0.92rem;
  opacity: 0.96;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(229, 231, 235, 0.65);
}

.card h2 {
  margin: 0 0 14px;
  font-size: 1.1rem;
  line-height: 1.4;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 1rem;
  line-height: 1.4;
}

textarea,
input,
select {
  width: 100%;
  border: 1px solid #d8dee8;
  background: #fff;
  color: var(--text);
  border-radius: 10px;
  font-size: 16px;
  outline: none;
  transition: all 0.2s ease;
}

textarea:focus,
input:focus,
select:focus {
  border-color: #8cbcff;
  box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.12);
}

textarea {
  min-height: 220px;
  resize: vertical;
  padding: 14px;
  line-height: 1.6;
}

input,
select {
  height: 44px;
  padding: 0 12px;
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #98a2b3 50%), linear-gradient(135deg, #98a2b3 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 34px;
}

button {
  height: 44px;
  min-width: 88px;
  padding: 0 16px;
  border: none;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.2s ease;
  white-space: nowrap;
}

button:hover {
  background: var(--primary-hover);
}

button:active {
  transform: translateY(1px);
}

.btn-secondary {
  background: #fff;
  color: var(--text);
  border: 1px solid #d8dee8;
}

.btn-secondary:hover {
  background: #f8fafc;
  color: var(--text);
}

.toolbar {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.toolbar.between {
  justify-content: space-between;
}

.inline-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.inline-tools label {
  color: var(--text-light);
  font-size: 0.92rem;
}

.message {
  margin-top: 10px;
  color: var(--text-light);
  font-size: 0.95rem;
  min-height: 22px;
}

.filter-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 14px;
  padding: 14px;
  background: var(--card-soft);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
}

.filter-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-item label {
  font-size: 13px;
  color: var(--text-light);
}

.filter-actions {
  justify-content: flex-end;
}

.filter-summary {
  margin-bottom: 12px;
  padding: 12px 14px;
  background: linear-gradient(180deg, #eef5ff 0%, #f7fbff 100%);
  border: 1px solid #d9e8ff;
  border-left: 4px solid var(--primary);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
}

.filter-summary strong {
  color: var(--primary);
  font-size: 16px;
  margin: 0 4px;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: #fff;
}

.data-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--border-soft);
  padding: 11px 10px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}

.data-table th {
  background: #f8fafc;
  color: #475467;
  font-weight: 700;
  position: sticky;
  top: 0;
  z-index: 1;
}

.data-table tr:hover td {
  background: #fafcff;
}

.data-table td {
  color: #243041;
  word-break: break-word;
}

.empty {
  text-align: center !important;
  color: #98a2b3 !important;
  padding: 24px 12px !important;
}

.tab-btn {
  background: #fff;
  color: #344054;
  border: 1px solid #d8dee8;
}

.tab-btn:hover {
  background: #f8fafc;
}

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

.btn-link {
  background: transparent;
  color: var(--primary);
  padding: 0;
  min-width: auto;
  height: auto;
  border: none;
  font-size: 14px;
  font-weight: 600;
}

.btn-link:hover {
  background: transparent;
  color: var(--primary-hover);
  text-decoration: underline;
}

.btn-link.btn-danger {
  color: var(--danger);
}

.btn-link.btn-danger:hover {
  color: #c0392b;
}

.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 9999;
  padding: 0;
}

.modal {
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 18px 18px 0 0;
  padding: 18px 16px 20px;
  box-shadow: 0 -8px 30px rgba(15, 23, 42, 0.18);
}

.modal h3 {
  margin: 0 0 14px;
  font-size: 1.1rem;
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

pre,
.code-block {
  white-space: pre-wrap;
  word-break: break-word;
}

.badge,
.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1.2;
  font-weight: 700;
}

.tag-success {
  background: #ecfdf3;
  color: #027a48;
}

.tag-danger {
  background: #fef3f2;
  color: #b42318;
}

.tag-warning {
  background: #fffaeb;
  color: #b54708;
}

hr {
  border: none;
  border-top: 1px solid var(--border-soft);
  margin: 16px 0;
}

/* 确认区内部 */
#confirmCard .filter-bar {
  background: #fff;
  border: 1px solid #e8eef6;
}

/* 登录卡 */
#loginCard {
  margin-left: auto;
  margin-right: auto;
}

/* 手机端优化 */
@media (max-width: 767px) {
  .page {
    padding: 12px;
  }

  .page-header {
    padding: 16px 14px;
    border-radius: 14px;
  }

  .page-header h1 {
    font-size: 1.2rem;
  }

  .page-header p {
    font-size: 0.88rem;
    line-height: 1.5;
  }

  .card {
    padding: 14px;
    border-radius: 14px;
  }

  .card h2 {
    font-size: 1.02rem;
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar.between {
    align-items: stretch;
  }

  .inline-tools {
    flex-direction: column;
    align-items: stretch;
  }

  .inline-tools > * {
    width: 100%;
  }

  .toolbar button,
  .inline-tools button,
  .filter-actions button {
    width: 100%;
  }

  .filter-summary {
    font-size: 13px;
  }

  .filter-summary strong {
    font-size: 15px;
  }

  .data-table {
    min-width: 820px;
  }

  .data-table th,
  .data-table td {
    font-size: 13px;
    padding: 10px 8px;
  }

  .btn-link {
    display: inline-block;
    margin-right: 8px;
    margin-bottom: 6px;
  }

  .modal {
    padding-bottom: calc(20px + env(safe-area-inset-bottom));
  }
}

/* 平板 */
@media (min-width: 768px) {
  .page {
    padding: 20px;
  }

  .page-header {
    padding: 22px 22px;
  }

  .page-header h1 {
    font-size: 1.6rem;
  }

  .card {
    padding: 18px;
  }

  .filter-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .modal-mask {
    align-items: center;
    padding: 20px;
  }

  .modal {
    border-radius: 18px;
    max-height: 88vh;
    padding: 20px;
  }

  .modal-body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 中等桌面 */
@media (min-width: 992px) {
  .filter-bar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-header h1 {
    font-size: 1.9rem;
  }
}

/* 大桌面 */
@media (min-width: 1200px) {
  .filter-bar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .modal-body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.group-row td {
  background: #eef5ff !important;
  color: #1677ff !important;
  font-weight: 700;
  border-top: 2px solid #d6e4ff;
  border-bottom: 1px solid #d6e4ff;
  padding: 12px 10px;
}
.typing {
  color: #93c5fd;
  font-size: 13px;
  padding: 0 0 10px 6px;
  max-width: 920px;
  margin: 0 auto;
  display: none;
  line-height: 1.5;
  letter-spacing: .2px;
  text-shadow: 0 0 10px rgba(59,130,246,.18);
  animation: typingGlow 1.4s ease-in-out infinite alternate;
}