/* One visual language for React routes and the embedded card editor. */
:root {
  --platform-bg: #f4f5f7;
  --platform-surface: #fff;
  --platform-tray: #e9ebef;
  --platform-surface-subtle: #f1f3f8;
  --platform-nav-tray: #e6e8ed;
  --platform-divider: #e9ebf1;
  --platform-preview: #e9ecf3;
  --platform-preview-tray: #e0e4ed;
  --platform-ink: #1d1e22;
  --platform-ink-hover: #2e3038;
  --platform-inverse-raised: #30323b;
  --platform-muted: #566176;
  --platform-accent: #465cf4;
  --platform-accent-soft: #edf0ff;
  --platform-accent-hover: #394bcf;
  --platform-font: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --platform-ease: cubic-bezier(.22, 1, .36, 1);
  --platform-focus: #3045cc;
  --platform-border: #788398;
  --platform-inverse-muted: #c3cad7;
  --platform-success: #256348;
  --platform-success-soft: #e6efea;
  --platform-danger: #a02f36;
  --platform-danger-soft: #f5e7e6;
  --platform-warning: #775018;
  --platform-warning-soft: #f5eddf;
  --platform-chart-secondary: #2f3441;
  --platform-chart-tertiary: #6a50aa;
  --platform-space-1: 4px;
  --platform-space-2: 8px;
  --platform-space-3: 12px;
  --platform-space-4: 16px;
  --platform-space-6: 24px;
  --platform-space-8: 32px;
  --platform-space-12: 48px;
  --platform-fast: 120ms;
  --platform-transition: 180ms;
  --platform-dialog: 240ms;
  --platform-enter: 320ms;
  --platform-radius: 24px;
  --platform-shadow: 0 20px 64px -32px #1d1e2220;
}
html { scroll-padding-top: calc(var(--wk-notice-offset, 0px) + 112px); }
body { background: var(--platform-bg); color: var(--platform-ink); font: 16px/1.6 var(--platform-font); }
button, input, select, textarea { font-family: inherit; }
:is(button, a, input, select, textarea, summary, [tabindex]):focus-visible { outline: 3px solid var(--platform-focus); outline-offset: 3px; }
.platform-skip-link { position: fixed; top: -100px; left: 16px; z-index: 1000; padding: 12px 24px; background: var(--platform-surface); color: var(--platform-focus); border-radius: 12px; }
.platform-skip-link:focus { top: 16px; }
.platform-bezel { padding: 6px; border-radius: var(--platform-radius); background: var(--platform-tray); box-shadow: var(--platform-shadow); }
.platform-core { border-radius: 18px; background: var(--platform-surface); box-shadow: inset 0 1px 1px #fff; }
/* Shared interaction contract, including legacy Bootstrap and utility-styled controls. */
:is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) :is(button,summary,[role="button"]) {
  min-height: 44px !important;
  min-width: 44px;
  touch-action: manipulation;
}
:is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) :is(input,select,textarea):not([type="checkbox"]):not([type="radio"]):not([type="hidden"]) {
  font-size: 16px !important;
  border: 1px solid var(--platform-border) !important;
  border-radius: 12px !important;
  min-height: 44px;
}
:is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) :is(input,textarea)::placeholder { color: var(--platform-muted) !important; opacity: 1; }
:is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) :is(a,button,input,select,textarea,summary,[tabindex]):focus-visible {
  outline: 3px solid var(--platform-focus) !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 0 3px var(--platform-surface);
}
:is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) :is(button,summary,[role="button"]):active:not(:disabled) { filter: brightness(.94); }
:is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) :is(h1,h2,h3) { text-wrap: balance; }
@media (max-width: 767px) {
  :is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) { padding-bottom: env(safe-area-inset-bottom); }
}
.route-shell { font-family: var(--platform-font); }
.route-loading-line { display: block; width: 72px; height: 4px; margin: 0 auto; border-radius: 4px; background: var(--platform-accent); }
.route-overlay-card .spinner-border { color: var(--platform-accent) !important; }
.platform-status { display: grid; align-content: center; justify-items: center; gap: 30px; min-height: 100dvh; padding: 32px 16px; background: var(--platform-bg); font-family: var(--platform-font); }
.platform-status > .platform-bezel { width: min(100%, 520px); animation: platform-enter var(--platform-enter) var(--platform-ease) both; }
.platform-status > .wk-brand { display: inline-flex; align-items: center; gap: 11px; }
.platform-status > .wk-brand strong { display: block; font-size: 24px; letter-spacing: 2px; }
.platform-status > .wk-brand small { display: block; padding: 0; margin-top: 4px; background: none; color: var(--platform-muted); font-size: 12px; }
.platform-status .platform-core { padding: 48px 38px; }
.platform-status small { display: inline-flex; border-radius: 100px; padding: 6px 12px; background: var(--platform-accent-soft); color: var(--platform-accent); font-size: 12px; letter-spacing: 1.5px; }
.platform-status h1 { margin: 0 0 16px; font-size: clamp(28px,4vw,32px); font-weight: 600; letter-spacing: -.03em; text-wrap: balance; }
.platform-status p { color: var(--platform-muted); font-size: 14px; line-height: 1.9; }
.platform-status-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.platform-status-actions :is(a,button) { display: inline-flex; align-items: center; min-height: 46px; padding: 12px 22px; border: 0; border-radius: 100px; color: #fff; background: var(--platform-ink); text-decoration: none; font-size: 14px; cursor: pointer; transition: transform var(--platform-transition) var(--platform-ease); }
.platform-status-actions :is(a,button):hover { transform: translateY(-2px); }
.platform-status-actions :is(a,button):active { transform: scale(.98); }
.platform-status-actions a:last-child:not(:first-child) { color: var(--platform-muted); background: var(--platform-bg); }
@keyframes platform-enter { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  .platform-bezel { animation: none !important; }
  :is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) *,
  :is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) *::before,
  :is(.wk-app,.wk-login,.customer-soft,.admin-ui,.link-config-page) *::after { animation-duration: .01ms !important; animation-delay: 0ms !important; transition-duration: .01ms !important; }
  .platform-status-actions :is(a,button) { transition: none !important; }
  .route-overlay, .route-overlay-card .spinner-border { transition: none !important; animation: none !important; }
}

@media (max-width: 767px) {
  :is(input,textarea,select) { scroll-margin-top: 110px; scroll-margin-bottom: 24px; }
  .dashboard-modal-backdrop, .customer-dialog-backdrop,
  .admin-ui [role="dialog"].fixed { top: var(--mobile-visible-top, 0px) !important; height: var(--mobile-visible-height, 100dvh); bottom: auto !important; }
  .customer-adjust-dialog { max-height: calc(var(--mobile-visible-height, 100dvh) - 32px); }
  body:has(.ws-workspace) .dashboard-modal-content { max-height: calc(var(--mobile-visible-height, 100dvh) - 24px); }
}