/* Guada design system - Tailwind-compatible utilities (no npm build) */
/* For full Tailwind: compile source.css with Tailwind CLI to overwrite this file */

*, ::before, ::after { box-sizing: border-box; }
html { line-height: 1.5; -webkit-text-size-adjust: 100%; }
body { margin: 0; background-color: #fafafa; color: #111; font-family: ui-sans-serif, system-ui, sans-serif; }

/* Layout */
.container { width: 100%; margin-left: auto; margin-right: auto; padding-left: 1rem; padding-right: 1rem; }
.max-w-page-content { max-width: 1200px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.p-6 { padding: 1.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.space-y-1 > * + * { margin-top: 0.25rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-5 > * + * { margin-top: 1.25rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.space-x-2 > * + * { margin-left: 0.5rem; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-1 { flex: 1 1 0%; min-width: 0; }
.justify-center { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-x-1 { column-gap: 0.25rem; }
.gap-x-2 { column-gap: 0.5rem; }
.gap-x-4 { column-gap: 1rem; }
.gap-y-1 { row-gap: 0.25rem; }
.gap-y-2 { row-gap: 0.5rem; }
.min-h-0 { min-height: 0; }
.min-h-\[320px\] { min-height: 320px; }
.min-w-0 { min-width: 0; }
.min-w-full { min-width: 100%; }
.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }
.w-full { width: 100%; }
.w-52 { width: 13rem; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }

/* Grid (首页快速入口等) */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (min-width: 640px) {
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sm\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .sm\:px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
}
@media (min-width: 1024px) {
  .lg\:flex-row { flex-direction: row; }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .lg\:grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .lg\:border-b-0 { border-bottom-width: 0; }
  .lg\:border-r { border-right-width: 1px; }
  .lg\:mx-0 { margin-left: 0; margin-right: 0; }
  .lg\:py-16 { padding-top: 4rem; padding-bottom: 4rem; }
  .lg\:px-16 { padding-left: 4rem; padding-right: 4rem; }
  .lg\:min-h-0 { min-height: 0; }
  .lg\:p-8 { padding: 2rem; }
}
@media (min-width: 1280px) {
  .xl\:px-16 { padding-left: 4rem; padding-right: 4rem; }
  .xl\:px-24 { padding-left: 6rem; padding-right: 6rem; }
}

/* Typography */
.text-xs { font-size: 0.75rem; line-height: 1.25; }
.text-sm { font-size: 0.875rem; line-height: 1.375; }
.text-base { font-size: 1rem; line-height: 1.5; }
.text-lg { font-size: 1.125rem; line-height: 1.5; }
.text-xl { font-size: 1.25rem; line-height: 1.375; }
.text-2xl { font-size: 1.5rem; line-height: 1.3; }
.text-3xl { font-size: 1.875rem; line-height: 1.25; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.text-gray-300 { color: #d1d5db; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-800 { color: #1f2937; }
.text-gray-900 { color: #111827; }
.text-cyan-600 { color: #0891b2; }
.text-cyan-800 { color: #155e75; }
.text-green-600 { color: #16a34a; }
.text-amber-600 { color: #d97706; }
.text-red-600 { color: #dc2626; }
.uppercase { text-transform: uppercase; }
.text-center { text-align: center; }
.font-mono { font-family: ui-monospace, monospace; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.max-w-xs { max-width: 20rem; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.leading-tight { line-height: 1.25; }
.leading-snug { line-height: 1.375; }
.leading-relaxed { line-height: 1.625; }
.m-0 { margin: 0; }

/* Backgrounds */
.bg-page { background-color: #fafafa; }
.bg-white { background-color: #fff; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-50\/50 { background-color: rgba(249, 250, 251, 0.5); }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-gray-300 { background-color: #d1d5db; }
.bg-cyan-600 { background-color: #0891b2; }
.bg-cyan-700 { background-color: #0e7490; }
/* 登录页左侧渐变 */
.bg-gradient-to-br.from-cyan-50.via-white.to-slate-50 { background: linear-gradient(to bottom right, #ecfeff, #fff, #f8fafc); }
/* 注册页底部文字遮罩（深灰背景上的渐变） */
.bg-gradient-to-t.from-slate-900\/80.via-transparent.to-transparent { background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent 60%); }
.bg-red-600 { background-color: #dc2626; }
.bg-red-700 { background-color: #b91c1c; }
.bg-green-600 { background-color: #16a34a; }
.bg-green-700 { background-color: #15803d; }

/* Borders */
.border { border-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-r { border-right-width: 1px; }
.border-gray-100 { border-color: #f3f4f6; }
.border-gray-200 { border-color: #e5e7eb; }
.border-gray-300 { border-color: #d1d5db; }
.border-slate-700\/30 { border-color: rgba(51, 65, 85, 0.3); }
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-2xl { border-radius: 1rem; }
.shadow-sm { box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05); }
.shadow-card { box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.08), 0 1px 2px -1px rgb(0 0 0 / 0.06); }
.divide-y > * + * { border-top-width: 1px; }
.divide-gray-200 > * + * { border-color: #e5e7eb; }

/* Buttons */
button, .btn { cursor: pointer; font-weight: 500; }
.bg-cyan-600.hover\:bg-cyan-700:hover { background-color: #0e7490; }
.hover\:bg-gray-50:hover { background-color: #f9fafb; }
.hover\:bg-gray-100:hover { background-color: #f3f4f6; }
.hover\:bg-gray-200:hover { background-color: #e5e7eb; }
.hover\:bg-gray-300:hover { background-color: #d1d5db; }
.hover\:bg-cyan-700:hover { background-color: #0e7490; }
.hover\:bg-red-700:hover { background-color: #b91c1c; }
.hover\:bg-green-700:hover { background-color: #15803d; }
.text-white { color: #fff; }
.focus\:ring-2:focus { outline: 2px solid transparent; box-shadow: 0 0 0 2px #0891b2; }

/* Links */
a { color: #0891b2; text-decoration: none; }
a:hover { color: #0e7490; text-decoration: underline; }
.hover\:text-cyan-700:hover { color: #0e7490; }
.hover\:text-gray-300:hover { color: #d1d5db; }

/* 按钮悬停：保持文字与背景对比度，避免文字颜色与按钮色相近 */
a.bg-cyan-600:hover, a.bg-cyan-600:focus,
a.bg-cyan-700:hover, a.bg-cyan-700:focus,
a.bg-red-600:hover, a.bg-red-600:focus,
a.bg-green-600:hover, a.bg-green-600:focus,
button.bg-cyan-600:hover, button.bg-cyan-600:focus,
button.bg-cyan-700:hover, button.bg-cyan-700:focus,
button.bg-red-600:hover, button.bg-red-600:focus,
button.bg-green-600:hover, button.bg-green-600:focus {
  color: #fff;
  text-decoration: none;
}
a.bg-gray-50:hover, a.bg-gray-100:hover, a.bg-gray-200:hover, a.bg-gray-300:hover,
button.bg-gray-50:hover, button.bg-gray-100:hover, button.bg-gray-200:hover, button.bg-gray-300:hover {
  color: #1f2937;
  text-decoration: none;
}

/* Forms */
input, select, textarea { display: block; width: 100%; border-radius: 0.5rem; border: 1px solid #d1d5db; padding: 0.5rem 0.75rem; }
input:focus, select:focus, textarea:focus { border-color: #0891b2; outline: none; box-shadow: 0 0 0 1px #0891b2; }
label { display: block; font-size: 0.875rem; font-weight: 500; color: #374151; margin-bottom: 0.25rem; }

/* Tables */
table { border-collapse: collapse; width: 100%; }
th, td { padding: 0.75rem 1rem; text-align: left; }
th { font-size: 0.75rem; font-weight: 500; color: #6b7280; text-transform: uppercase; letter-spacing: 0.05em; background-color: #f9fafb; }
tr:hover td { background-color: #f9fafb; }

/* Cards */
.card { border-radius: 1rem; border: 1px solid #e5e7eb; box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05); padding: 1.5rem; background: #fff; }

/* Breadcrumb */
.breadcrumb { font-size: 0.875rem; color: #6b7280; }
.breadcrumb a { color: #0891b2; }
.breadcrumb a:hover { color: #0e7490; }

/* Nav */
.nav-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; padding: 0.75rem 1rem; background: #fff; border-bottom: 1px solid #e5e7eb; }
.nav-link { padding: 0.5rem 0.75rem; color: #374151; }
.nav-link:hover { color: #0891b2; }

/* Nav dropdown */
.nav-group { position: relative; }
.nav-trigger { display: inline-flex; align-items: center; padding: 0.5rem 0.75rem; color: #374151; background: transparent; border: none; cursor: pointer; font-size: inherit; font-family: inherit; border-radius: 0.5rem; white-space: nowrap; }
.nav-trigger:hover { color: #0891b2; background-color: #f9fafb; }
.nav-trigger::after { content: ''; display: inline-block; margin-left: 0.25rem; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 4px solid currentColor; vertical-align: middle; }
.nav-dropdown { position: absolute; top: 100%; left: 0; min-width: 12rem; margin-top: 0.25rem; padding: 0.5rem 0; background: #fff; border: 1px solid #e5e7eb; border-radius: 0.5rem; box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); display: none; z-index: 50; }
.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown { display: block; }
.nav-dropdown-link { display: block; padding: 0.5rem 1rem; color: #374151; font-size: 0.875rem; white-space: nowrap; text-decoration: none; }
.nav-dropdown-link:hover { color: #0891b2; background-color: #f9fafb; text-decoration: none; }
.nav-main { display: flex; align-items: center; gap: 0.25rem; flex-wrap: nowrap; }
.whitespace-nowrap { white-space: nowrap; }

/* Nav mobile */
.nav-hamburger { display: none; padding: 0.5rem; background: transparent; border: none; cursor: pointer; color: #374151; }
.nav-hamburger:hover { color: #0891b2; }
.nav-mobile-panel { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid #e5e7eb; box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1); z-index: 40; max-height: 80vh; overflow-y: auto; }
.nav-mobile-panel.is-open { display: block; }
.nav-mobile-group { border-top: 1px solid #e5e7eb; }
.nav-mobile-group:first-child { border-top: none; }
.nav-mobile-trigger { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 0.75rem 1rem; color: #374151; background: transparent; border: none; cursor: pointer; font-size: 0.9375rem; font-weight: 500; text-align: left; }
.nav-mobile-trigger:hover { background-color: #f9fafb; color: #0891b2; }
.nav-mobile-trigger::after { content: ''; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 4px solid currentColor; transition: transform 0.2s; }
.nav-mobile-group.is-open .nav-mobile-trigger::after { transform: rotate(180deg); }
.nav-mobile-items { display: none; padding: 0 1rem 0.5rem 1rem; }
.nav-mobile-group.is-open .nav-mobile-items { display: block; }
.nav-mobile-link { display: block; padding: 0.5rem 0; color: #4b5563; font-size: 0.875rem; }
.nav-mobile-link:hover { color: #0891b2; }
@media (max-width: 1023px) {
  .nav-main { display: none; }
  .nav-hamburger { display: block; }
  .nav-header { position: relative; flex-wrap: wrap; }
}
@media (min-width: 1024px) {
  .nav-mobile-panel { display: none !important; }
}

/* Footer */
.footer { padding: 2rem 1rem; background: #f3f4f6; border-top: 1px solid #e5e7eb; margin-top: 3rem; }
.footer a { color: #374151; }
.footer a:hover { color: #0891b2; }

/* Utilities */
.block { display: block; }
.min-h-screen { min-height: 100vh; }
.mt-1 { margin-top: 0.25rem; }
.mt-10 { margin-top: 2.5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mr-1 { margin-right: 0.25rem; }
.pb-10 { padding-bottom: 2.5rem; }
.pt-8 { padding-top: 2rem; }
.pt-16 { padding-top: 4rem; }
.pt-20 { padding-top: 5rem; }
.pb-20 { padding-bottom: 5rem; }
.p-5 { padding: 1.25rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.rounded-xl { border-radius: 0.75rem; }
.items-baseline { align-items: baseline; }
.border-0 { border-width: 0; }
.border-t { border-top-width: 1px; }
.bg-transparent { background-color: transparent; }
.cursor-pointer { cursor: pointer; }
.p-0 { padding: 0; }
.border-cyan-200 { border-color: #a5f3fc; }
.bg-cyan-50 { background-color: #ecfeff; }
.inline-flex { display: inline-flex; }
.transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.shadow-md { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
.sticky { position: sticky; }
.top-0 { top: 0; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.fixed { position: fixed; }
.absolute { position: absolute; }
.inset-0 { inset: 0; }
.right-4 { right: 1rem; }
.bottom-6 { bottom: 1.5rem; }
.bottom-8 { bottom: 2rem; }
.no-underline { text-decoration: none; }
.hover\:no-underline:hover { text-decoration: none; }
.hover\:underline:hover { text-decoration: underline; }
.border-b { border-bottom-width: 1px; }
.border-cyan-100 { border-color: #cffafe; }
.hover\:border-cyan-100:hover { border-color: #cffafe; }
.hover\:shadow-md:hover { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
.text-gray-600 { color: #4b5563; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Importer 任务控制：紧凑 radio，小尺寸，规整布局 */
.importer-radio {
  width: 0.875rem;
  height: 0.875rem;
  margin: 0;
  accent-color: #0891b2;
  cursor: pointer;
}
.importer-radio-option:hover {
  color: #0891b2;
}
.importer-radio-option:has(.importer-radio:checked) {
  color: #0891b2;
  font-weight: 500;
}

/* ========== Admin 工作台设计规范 ========== */
/* 字号：页面标题 1.25rem、区块标题 1rem、正文 0.875rem、辅助 0.75rem */
/* 间距：区块 1.5rem、卡片内 1.25rem、表单元格 0.75rem 1rem */
/* 背景：主区 #f3f4f6、侧栏/卡片 #fff、表头 #f9fafb */

.admin-layout { background-color: #f3f4f6; }
.admin-main { background-color: #f3f4f6; }
.admin-main > * + * { margin-top: 1.5rem; }

.admin-sidebar { background-color: #fff; flex-shrink: 0; }
.admin-sidebar-nav { display: flex; flex-direction: column; gap: 0.125rem; }
.admin-sidebar-link {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: #4b5563;
  border-radius: 0.5rem;
  text-decoration: none;
}
.admin-sidebar-link:hover { background-color: #f9fafb; color: #0891b2; }

.admin-alert {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  border-radius: 0.5rem;
  border-width: 1px;
}
.admin-alert-success { border-color: #bbf7d0; background-color: #f0fdf4; color: #166534; }
.admin-alert-error { border-color: #fecaca; background-color: #fef2f2; color: #991b1b; }
.admin-alert-warning { border-color: #fde68a; background-color: #fffbeb; color: #92400e; }

/* 内容区通用：页面标题 */
.admin-content { flex: 1 1 0%; min-width: 0; }
.admin-content .admin-page-title { font-size: 1.25rem; font-weight: 600; color: #111827; margin: 0 0 0.25rem 0; }
.admin-content .admin-page-desc { font-size: 0.875rem; color: #4b5563; margin: 0 0 1.5rem 0; }
.admin-content > div > * + * { margin-top: 1.5rem; }

/* 卡片：统一内边距 */
.admin-card {
  background-color: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  padding: 1.25rem;
}
.admin-card-header { font-size: 1rem; font-weight: 600; color: #111827; margin: 0 0 1rem 0; }
.admin-card-body > * + * { margin-top: 1rem; }

/* 统计卡片 */
.admin-stat-card {
  background-color: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  padding: 1.25rem;
}
.admin-stat-label { font-size: 0.875rem; color: #6b7280; margin: 0 0 0.25rem 0; }
.admin-stat-value { font-size: 1.5rem; font-weight: 600; color: #111827; margin: 0; }

/* 表格容器 */
.admin-table-wrap {
  background-color: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  overflow: hidden;
}
.admin-table-wrap table { width: 100%; min-width: 100%; border-collapse: collapse; }
.admin-table-wrap th {
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: #f9fafb;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
}
.admin-table-wrap td {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #374151;
  border-bottom: 1px solid #e5e7eb;
}
.admin-table-wrap tbody tr:hover td { background-color: #f9fafb; }
.admin-table-wrap tbody tr:last-child td { border-bottom: none; }
.admin-table-footer {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #6b7280;
  background-color: #fff;
  border-top: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 表单筛选 */
.admin-filter { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.admin-filter input,
.admin-filter select {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  background-color: #fff;
}
.admin-btn-primary { padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; color: #fff; background-color: #0891b2; border-radius: 0.5rem; border: none; cursor: pointer; }
.admin-btn-primary:hover { background-color: #0e7490; }
.admin-btn-secondary { padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; color: #fff; background-color: #f3f4f6; color: #1f2937; border-radius: 0.5rem; border: none; cursor: pointer; }
.admin-btn-secondary:hover { background-color: #e5e7eb; }

/* 快捷入口 */
.admin-quick-links { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.admin-quick-link { display: inline-flex; align-items: center; padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; border-radius: 0.5rem; text-decoration: none; }
.admin-quick-link-primary { background-color: #0891b2; color: #fff; }
.admin-quick-link-primary:hover { background-color: #0e7490; color: #fff; }
.admin-quick-link-secondary { background-color: #f3f4f6; color: #1f2937; }
.admin-quick-link-secondary:hover { background-color: #e5e7eb; color: #1f2937; }

/* 注册页粒子区域：严格限制在左侧，不溢出到表单区 */
.register-visual {
  contain: layout paint;
}
@media (min-width: 1024px) {
  .register-visual { max-width: 50%; flex: 1 1 0%; min-width: 0; }
}
.register-3d-canvas-inner {
  display: block;
  overflow: hidden;
}
.register-3d-canvas-inner canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  max-width: 100%;
  max-height: 100%;
}

/* 注册页粒子区域边缘渐变，与表单衔接更柔和 */
.pointer-events-none { pointer-events: none; }
.register-visual-edge-fade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
@media (max-width: 1023px) {
  .register-visual-edge-fade {
    background: linear-gradient(to bottom, transparent 55%, rgba(255,255,255,0.15) 80%, rgba(250,250,250,0.7) 100%);
  }
}
@media (min-width: 1024px) {
  .register-visual-edge-fade {
    background: linear-gradient(to right, transparent 50%, rgba(255,255,255,0.12) 75%, rgba(255,255,255,0.35) 100%);
  }
}