input[data-wf-app-date="native"] { display: none !important; pointer-events: none !important; }
body button.wf-app-date-button {
  position: relative !important; box-sizing: border-box !important; display: inline-flex !important; align-items: center;
  width: 100%; max-width: 100%; min-width: 0; min-height: 40px; padding: 9px 38px 9px 12px !important;
  border: 1px solid var(--wf-ui-line) !important; border-radius: 10px !important; background: var(--wf-ui-surface) !important;
  color: var(--wf-ui-ink) !important; box-shadow: none !important; font: inherit; line-height: 1.35; text-align: left; cursor: pointer;
}
body button.wf-app-date-button[hidden] { display: none !important; }
body button.wf-app-date-button::before { display: none !important; content: none !important; }
body button.wf-app-date-button::after { content: ""; position: absolute; top: 50%; transform: translateY(-50%); right: 12px; width: 17px; height: 17px; background: currentColor; mask: url('/assets/museum/r210/icons/calendar.svg') center / contain no-repeat; -webkit-mask: url('/assets/museum/r210/icons/calendar.svg') center / contain no-repeat; }
body button.wf-app-date-button:disabled, body button.wf-app-date-button[aria-readonly="true"] { opacity: .55; cursor: default; }
body button.wf-app-date-button[aria-invalid="true"] { border-color: #bc6257 !important; }
body > .wf-app-date-overlay {
  position: fixed !important; inset: 0 !important; z-index: 2147483646 !important; display: flex !important; align-items: center; justify-content: center;
  box-sizing: border-box; padding: 14px; background: #080806a8; color: var(--wf-ui-ink); overscroll-behavior: contain;
}
body > .wf-app-date-overlay .wf-app-date-panel {
  box-sizing: border-box !important; width: min(370px, 100%) !important; max-height: calc(100vh - 28px); max-height: calc(100dvh - 28px);
  display: flex !important; flex-direction: column; overflow: auto; overscroll-behavior: contain;
  margin: 0 !important; padding: 14px !important; border: 1px solid var(--wf-ui-line) !important; border-radius: 16px !important;
  background: var(--wf-ui-surface) !important; color: var(--wf-ui-ink) !important; box-shadow: 0 18px 60px #0006; font: 15px/1.4 var(--font-body, system-ui, sans-serif);
}
body > .wf-app-date-overlay button {
  box-sizing: border-box !important; position: relative !important; display: inline-flex !important; align-items: center; justify-content: center;
  min-width: 0 !important; min-height: 40px !important; height: auto; width: auto; margin: 0 !important; padding: 6px 10px !important;
  border: 1px solid transparent !important; border-radius: 9px !important; background: transparent !important; color: var(--wf-ui-ink) !important;
  box-shadow: none !important; font: inherit !important; line-height: 1.3 !important; letter-spacing: normal !important; text-shadow: none !important; cursor: pointer; touch-action: manipulation;
}
body > .wf-app-date-overlay button::before, body > .wf-app-date-overlay button::after { content: none !important; display: none !important; }
body > .wf-app-date-overlay button:disabled { opacity: .32; cursor: default; }
body > .wf-app-date-overlay button:not(:disabled):hover { background: var(--wf-ui-soft) !important; }
body > .wf-app-date-overlay button:focus-visible, body button.wf-app-date-button:focus-visible, body > .wf-app-date-overlay input:focus-visible { outline: 2px solid var(--wf-ui-accent) !important; outline-offset: 1px; }
body > .wf-app-date-overlay .wf-app-date-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
body > .wf-app-date-overlay .wf-app-date-head strong { color: var(--wf-ui-ink) !important; font: 600 16px/1.4 var(--font-body, system-ui, sans-serif) !important; }
body > .wf-app-date-overlay .wf-app-date-month-head { display: grid; grid-template-columns: 40px minmax(0, 1fr) 40px; align-items: center; gap: 6px; }
body > .wf-app-date-overlay .wf-app-date-icon { width: 40px; height: 40px; }
body > .wf-app-date-overlay .wf-app-date-icon::after { content: "" !important; display: block !important; width: 18px; height: 18px; background: currentColor; -webkit-mask: var(--wf-date-icon) center / contain no-repeat; mask: var(--wf-date-icon) center / contain no-repeat; }
body > .wf-app-date-overlay .is-prev { --wf-date-icon: url('/assets/museum/r210/icons/chevron-left.svg'); }
body > .wf-app-date-overlay .is-next { --wf-date-icon: url('/assets/museum/r210/icons/chevron-right.svg'); }
body > .wf-app-date-overlay .is-close { --wf-date-icon: url('/assets/museum/r210/icons/x.svg'); }
body > .wf-app-date-overlay .wf-app-date-month-title { font-weight: 600 !important; }
body > .wf-app-date-overlay .wf-app-date-weekdays, body > .wf-app-date-overlay .wf-app-date-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 3px; }
body > .wf-app-date-overlay .wf-app-date-weekdays { margin: 8px 0 3px; color: var(--wf-ui-muted); font-size: 12px; text-align: center; }
body > .wf-app-date-overlay .wf-app-date-weekdays span { padding: 5px 0; }
body > .wf-app-date-overlay .wf-app-date-day { width: 100%; padding: 5px 0 !important; min-height: 38px !important; }
body > .wf-app-date-overlay .wf-app-date-day[aria-current="date"] { border-color: var(--wf-ui-accent) !important; }
body > .wf-app-date-overlay .wf-app-date-day[aria-pressed="true"], body > .wf-app-date-overlay .wf-app-date-confirm { background: var(--wf-ui-accent) !important; color: var(--wf-ui-on-accent) !important; }
body > .wf-app-date-overlay .wf-app-date-footer { display: flex; align-items: center; gap: 6px; padding-top: 10px; margin-top: 8px; border-top: 1px solid var(--wf-ui-line); }
body > .wf-app-date-overlay .wf-app-date-quick { display: flex; flex: 1 1 auto; gap: 0; }
body > .wf-app-date-overlay .wf-app-date-quick button { padding-inline: 7px !important; color: var(--wf-ui-accent) !important; }
body > .wf-app-date-overlay .wf-app-date-cancel { color: var(--wf-ui-muted) !important; }
body > .wf-app-date-overlay .wf-app-date-year-row { display: flex; align-items: center; gap: 8px; margin: 10px 0; }
body > .wf-app-date-overlay input.wf-app-date-year { box-sizing: border-box !important; width: 100% !important; min-width: 0; height: 42px !important; padding: 8px 12px !important; margin: 0 !important; border: 1px solid var(--wf-ui-line) !important; border-radius: 9px !important; background: var(--wf-ui-raised) !important; color: var(--wf-ui-ink) !important; font: inherit !important; }
body > .wf-app-date-overlay input.wf-app-date-year[aria-invalid="true"] { border-color: #bc6257 !important; }
body > .wf-app-date-overlay .wf-app-date-month-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; min-height: 190px; }
body > .wf-app-date-overlay .wf-app-date-month { border-color: var(--wf-ui-line) !important; }
body > .wf-app-date-overlay .wf-app-date-month[aria-pressed="true"] { border-color: var(--wf-ui-accent) !important; background: var(--wf-ui-soft) !important; }

/* Date proxies occupy the original date field, not the narrow submit-button
   cell selected by the planner's existing mobile button rule. */
body.student-page #plannerTaskForm > button.wf-app-date-button,
body.student-page #examCountdownForm > button.wf-app-date-button {
  display: block !important;
  width: 100% !important;
  min-width: 0 !important;
  max-width: 100% !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis;
}
body.student-page #plannerTaskForm > button.wf-app-date-button {
  grid-column: 2;
  grid-row: 1;
  height: 38px !important;
  min-height: 38px !important;
  padding: 0 25px 0 7px !important;
  font-size: 12px !important;
}
body.student-page #plannerTaskForm > button.wf-app-date-button::after {
  right: 7px;
  width: 14px;
  height: 14px;
}
@media (max-width: 390px) {
  body.student-page #plannerTaskForm > button.wf-app-date-button {
    grid-column: 1 / -1 !important;
    grid-row: 2 !important;
  }
}