:root {
  --primary: #5b6af0;
  --primary-dark: #4451d6;
  --primary-soft: #eef0ff;
  --ink: #172033;
  --muted: #667085;
  --faint: #98a2b3;
  --line: #e5e7eb;
  --paper: #ffffff;
  --wash: #f7f8fc;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Aptos", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(91, 106, 240, 0.12), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--wash) 46%, #f0f3fa 100%);
}

.page-shell {
  min-height: 100vh;
}

.agent-page,
.operator-page {
  width: min(1180px, calc(100vw - 32px));
  max-width: 1180px;
  flex: none;
  margin: 0 auto;
  padding: 34px 0 46px;
}

.operator-page {
  width: calc(100vw - 96px);
  max-width: 1720px;
  padding-top: 36px;
}

.agent-hero,
.operator-header {
  margin-bottom: 24px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(229, 231, 235, 0.92);
  border-radius: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.agent-page > .agent-hero {
  margin-bottom: 20px;
  padding: 6px 0 18px;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.operator-page > .operator-header {
  margin-bottom: 20px;
  padding: 6px 0 18px;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.operator-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.case-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.operator-page > .el-row {
  align-items: flex-start;
  margin-top: 0;
}

.operator-page .panel-card {
  overflow: hidden;
}

.eyebrow,
.section-kicker {
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 8px 0 10px;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

h2 {
  margin: 4px 0 0;
  font-size: 18px;
}

p {
  color: var(--muted);
}

.form-card,
.panel-card,
.login-card {
  border: 1px solid rgba(229, 231, 235, 0.96);
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.05);
}

.agent-page > .form-card {
  margin-top: 0;
}

.form-card .el-card__body,
.panel-card .el-card__body,
.login-card .el-card__body {
  padding: 24px;
}

.admin-form {
  margin-top: 18px;
}

.form-section {
  margin: 10px 0 16px;
  padding: 12px 15px;
  color: var(--ink);
  font-weight: 800;
  background: linear-gradient(90deg, var(--primary-soft), #ffffff);
  border-left: 4px solid var(--primary);
  border-radius: 14px;
}

.el-select,
.el-input-number {
  width: 100%;
}

.occupation-row .el-input-number .el-input__inner {
  text-align: left;
}

.total-box {
  height: 62px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 16px;
  background: var(--primary-soft);
  border: 1px solid #dfe3ff;
  border-radius: 14px;
}

.total-box span {
  color: var(--muted);
  font-size: 12px;
}

.total-box strong {
  color: var(--primary-dark);
  font-size: 26px;
  line-height: 1;
}

.plan-detail {
  margin: 0 0 18px;
  padding: 16px;
  background: #fbfcff;
  border: 1px solid #dfe3ff;
  border-radius: 16px;
}

.plan-detail div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.plan-detail span,
.plan-detail small {
  color: var(--muted);
}

.plan-detail strong {
  color: var(--ink);
}

.plan-detail p {
  margin: 10px 0 6px;
}

.premium-card {
  margin: 0 0 18px;
  padding: 16px;
  background: #fffdf7;
  border: 1px solid #fde68a;
  border-radius: 16px;
}

.premium-card div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.premium-card span {
  color: var(--muted);
}

.premium-card strong {
  color: #b45309;
  font-size: 24px;
}

.premium-card p {
  margin: 8px 0 6px;
}

.premium-card small {
  color: #ef4444;
  font-size: 12px;
  font-weight: 600;
}

.upload-text {
  padding: 18px;
  color: var(--muted);
}

.field-hint-danger {
  margin-left: 10px;
  color: #ef4444;
  font-size: 12px;
  font-weight: 500;
}

.source-alert {
  margin: 0 0 22px;
}

.submit-bar,
.operator-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 22px;
}

.el-button--primary {
  --el-button-bg-color: var(--primary);
  --el-button-border-color: var(--primary);
  --el-button-hover-bg-color: var(--primary-dark);
  --el-button-hover-border-color: var(--primary-dark);
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.login-card {
  width: min(430px, 100%);
}

.case-list {
  display: grid;
  gap: 10px;
  max-height: 620px;
  overflow: auto;
}

.plain-case-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.case-item {
  width: 100%;
  padding: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  text-align: left;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  cursor: pointer;
  transition: 0.18s ease;
  user-select: none;
}

.case-item:hover,
.case-item.active {
  border-color: var(--primary);
  box-shadow: 0 10px 24px rgba(91, 106, 240, 0.12);
}

.case-item strong,
.case-item span {
  display: block;
}

.case-item strong {
  color: var(--ink);
  font-size: 14px;
}

.case-item span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.case-item small {
  display: block;
  margin-top: 4px;
  color: var(--faint);
  font-size: 12px;
}

.case-table {
  width: 100%;
  cursor: pointer;
}

.case-cell strong,
.case-cell span,
.case-cell small {
  display: block;
}

.case-cell strong {
  color: var(--ink);
  font-size: 13px;
}

.case-cell span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.case-cell small {
  margin-top: 4px;
  color: var(--faint);
  font-size: 12px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 10px 14px;
  margin-bottom: 18px;
  font-size: 14px;
}

.detail-grid label {
  color: var(--faint);
}

.risk-box,
.mail-preview {
  margin-top: 16px;
  padding: 16px;
  background: #fbfcff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.mail-preview pre {
  margin: 12px 0 0;
  white-space: pre-wrap;
  line-height: 1.7;
  color: #334155;
}

.attachment-list a {
  display: block;
  margin: 6px 0;
  color: var(--primary-dark);
  text-decoration: none;
}

@media (max-width: 760px) {
  .agent-page,
  .operator-page {
    width: calc(100vw - 28px);
  }

  .operator-header,
  .submit-bar,
  .operator-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }
}