/* Shared edge panels. The form body scrolls; its title, progress and actions stay visible. */
.modal-backdrop.side-panel-backdrop { display: flex !important; align-items: stretch !important; justify-content: flex-start; padding: 0 !important; overflow: hidden; direction: ltr; }
body.ltr .modal-backdrop.side-panel-backdrop { justify-content: flex-end; }
.modal-backdrop.side-panel-backdrop > .modal.side-panel[aria-modal="true"] { position: relative; display: flex !important; flex-direction: column; width: min(720px, 100%) !important; max-width: 100% !important; height: 100dvh !important; max-height: 100dvh !important; min-height: 0; margin: 0 !important; padding: 0; border-radius: 0 !important; overflow: hidden; direction: rtl; animation: side-panel-enter 180ms ease-out; --panel-offset: -100%; outline: none; }
body.ltr .side-panel-backdrop > .modal.side-panel[aria-modal="true"] { direction: ltr; --panel-offset: 100%; }
.side-panel-backdrop > .modal.side-panel[aria-modal="true"]::before { display: none !important; }
.side-panel-backdrop > .modal.side-panel[aria-modal="true"] > header { flex: 0 0 auto; padding: 22px 24px; margin: 0; gap: 16px; }
.side-panel-backdrop > .modal.side-panel[aria-modal="true"] > header h2 { margin: 0; font-size: 24px; line-height: 1.4; }
.side-panel-backdrop > .modal.side-panel[aria-modal="true"] > header p { margin: 6px 0 0; font-size: 13px; line-height: 1.7; }
.side-panel-backdrop > .modal.side-panel[aria-modal="true"] > header > div { min-width: 0; }
.side-panel-backdrop > .modal.side-panel[aria-modal="true"] > form { display: flex !important; flex-direction: column; flex: 1 1 0; min-height: 0; max-height: none; padding: 0 !important; gap: 0; margin: 0; overflow: hidden; }
.side-panel-backdrop .modal.side-panel .side-panel-body { display: grid; align-content: start; flex: 1 1 0; min-height: 0; min-width: 0; max-height: none; overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; scrollbar-width: thin; padding: 24px; gap: 24px; }
.side-panel-backdrop .modal.side-panel .side-panel-body > * { min-width: 0; }
.side-panel .panel-form-section { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; min-width: 0; margin: 0; }
.modal.side-panel .panel-form-section > * { grid-column: 1 / -1 !important; grid-row: auto !important; min-width: 0; width: 100%; }
.side-panel .panel-form-section + .panel-form-section { padding-top: 24px; border-top: 1px solid var(--sirb-border); }
.side-panel .panel-form-section h3 { margin: 0; font-size: 15px; font-weight: 800; color: var(--ink); }
.side-panel .side-panel-body :is(.form-row, .person-name-fields, .student-form-grid, .school-grade-form-grid, .date-range-grid, .student-review-grid, .guardian-new-fields, .scope-options, .student-support-choice-group) { grid-template-columns: minmax(0, 1fr) !important; }
.side-panel .side-panel-body :is(.form-row, .student-form-grid) > * { grid-column: 1 / -1 !important; grid-row: auto !important; min-width: 0; }
.side-panel .side-panel-body .student-create-step { padding: 0; }
.side-panel .side-panel-body .student-create-step-heading { margin: 0 0 20px; }
.side-panel .side-panel-body .student-create-step-heading:focus { outline: none; }
.side-panel .school-grade-section-row { grid-template-columns: minmax(0, 1fr); padding: 18px; gap: 16px; border: 1px solid var(--sirb-border); border-radius: 16px; }
.side-panel .school-grade-section-row > button { justify-self: end; }
.side-panel .side-panel-body :is(.school-access-list, .roster-candidate-list) { max-height: none; overflow: visible; }
.side-panel-backdrop > .modal.side-panel[aria-modal="true"] > footer,
.side-panel-backdrop > .modal.side-panel[aria-modal="true"] > form > footer { position: static; flex: 0 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; width: auto; margin: 0 !important; padding: 18px 24px max(18px, env(safe-area-inset-bottom)) !important; border-top: 1px solid var(--sirb-border); background: var(--sirb-surface-solid); box-shadow: none; }
.modal.side-panel > footer button,
.modal.side-panel > form > footer button { flex: 1 1 140px; min-width: 0; max-width: 100%; }
.modal.side-panel .student-footer-secondary,
.modal.side-panel .student-footer-actions { display: contents; }
.side-panel .panel-step-progress { display: flex; flex: 0 0 auto; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 24px 8px; font-size: 13px; color: var(--muted); }
.side-panel .panel-step-progress strong { color: var(--ink); }
.side-panel .panel-step-progress b { display: inline-block; margin-inline-start: 6px; font-variant-numeric: tabular-nums; }
.side-panel-backdrop .modal.side-panel .student-create-steps { display: flex; flex: 0 0 auto; gap: 8px; padding: 8px 24px 16px; margin: 0; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: thin; border-bottom: 1px solid var(--sirb-border); }
.side-panel-backdrop .modal.side-panel .student-create-steps button { display: flex; flex: 1 0 110px; align-items: center; justify-content: flex-start; gap: 8px; min-width: 0; padding: 10px; border-radius: 12px; }
.side-panel .student-create-steps strong { display: block !important; white-space: normal; font-size: 12px; line-height: 1.5; }
.side-panel .student-create-steps .student-create-step-icon { flex: 0 0 28px; width: 28px; height: 28px; font-size: 18px; }
.modal .panel-saving-status { position: absolute; inset: 0; z-index: 3; display: flex; justify-content: center; align-items: center; gap: 12px; background: color-mix(in srgb, var(--sirb-surface-solid) 88%, transparent); backdrop-filter: blur(2px); }
/* Map editing retains its wider workspace and optional full-screen view. */
.modal-backdrop.side-panel-backdrop > .modal.side-panel[aria-modal="true"].route-correction-modal { width: min(1120px, 100%) !important; }
.modal-backdrop.side-panel-backdrop > .modal.side-panel[aria-modal="true"].route-correction-modal.is-fullscreen { width: 100% !important; }
.side-panel-backdrop .modal.side-panel .route-correction-workbench { padding: 0; gap: 0; align-content: stretch; grid-template-columns: minmax(0, 1fr) 280px; overflow: hidden; }
.side-panel .route-correction-panel { overflow-y: auto; }
@keyframes side-panel-enter { from { transform: translateX(var(--panel-offset)); } to { transform: translateX(0); } }
@media (max-width: 640px) {
  .side-panel-backdrop > .modal.side-panel[aria-modal="true"] > header { padding: 18px; }
  .side-panel-backdrop > .modal.side-panel[aria-modal="true"] > header h2 { font-size: 21px; }
  .side-panel-backdrop .modal.side-panel .side-panel-body { padding: 20px 18px; }
  .side-panel-backdrop > .modal.side-panel[aria-modal="true"] > footer,
  .side-panel-backdrop > .modal.side-panel[aria-modal="true"] > form > footer { padding-inline: 18px !important; gap: 8px; }
  .side-panel .panel-step-progress { padding-inline: 18px; }
  .side-panel-backdrop .modal.side-panel .student-create-steps { padding-inline: 18px; }
  .side-panel-backdrop .modal.side-panel .route-correction-workbench { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(300px, 45dvh) auto; overflow-y: auto; padding: 0; }
  .side-panel .route-correction-panel { overflow: visible; }
  .side-panel .relation-mode-switch { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) { .modal-backdrop.side-panel-backdrop > .modal.side-panel[aria-modal="true"] { animation: none; } }

/* Remove reserved desktop grid slots now that each field has its own row. */
.modal.side-panel .side-panel-body :is(.trip-field, .student-field, sirb-dropdown > .sirb-dropdown) { min-height: 0 !important; height: auto !important; grid-template-rows: none !important; grid-auto-rows: auto; }
.modal.side-panel .side-panel-body .field-error { height: auto !important; }
.modal.side-panel .side-panel-body .student-create-step { gap: 20px; }
.modal.side-panel .side-panel-body .student-create-step-heading { margin-bottom: 0; }
.modal.side-panel .side-panel-body .student-review-details dd { min-width: 0; overflow-wrap: anywhere; }
.modal.side-panel .side-panel-body .parent-trip-request-dialog-grid { grid-template-columns: minmax(0, 1fr); }
/* Do not inherit the former bottom-sheet footer's reversed column layout. */
.modal-backdrop.side-panel-backdrop > .modal.side-panel[aria-modal="true"] > footer,
.modal-backdrop.side-panel-backdrop > .modal.side-panel[aria-modal="true"] > form > footer { flex-direction: row; min-height: 0; }
.modal.side-panel .student-create-steps button > span:last-child { display: block !important; min-width: 0; }

/* Confirmations and warnings remain centered, content-sized dialogs. */
.modal-backdrop.confirmation-backdrop { display: flex !important; align-items: center !important; justify-content: center !important; padding: 20px !important; overflow: hidden; }
.modal-backdrop.confirmation-backdrop > .modal.confirmation-dialog[aria-modal="true"] { position: relative; display: flex !important; flex-direction: column; width: min(620px, 100%) !important; max-width: 100% !important; height: auto !important; min-height: 0; max-height: calc(100dvh - 40px) !important; margin: 0 !important; padding: 0; border-radius: 24px !important; overflow: hidden; outline: none; }
.confirmation-dialog > header, .confirmation-dialog > footer { flex: 0 0 auto; }
.confirmation-dialog .confirmation-dialog-body { min-height: 0; overflow-y: auto; overscroll-behavior: contain; }
.modal.confirmation-dialog > header { padding: 24px !important; }
.modal.confirmation-dialog .confirmation-dialog-body > :is(.relation-confirm-body, .confirm-body) { margin: 20px 24px !important; }
.modal.confirmation-dialog > footer { position: static; display: flex; flex-direction: row !important; flex-wrap: wrap; gap: 12px; margin: 0 !important; padding: 20px 24px !important; }
.modal.confirmation-dialog > footer button { flex: 1 1 140px; min-width: 0; }
@media (max-width: 640px) {
  .modal-backdrop.confirmation-backdrop { padding: 16px !important; }
  .modal-backdrop.confirmation-backdrop > .modal.confirmation-dialog[aria-modal="true"] { max-height: calc(100dvh - 32px) !important; }
  .modal.confirmation-dialog > header, .modal.confirmation-dialog > footer { padding: 18px !important; }
  .modal.confirmation-dialog .confirmation-dialog-body > :is(.relation-confirm-body, .confirm-body) { margin: 18px !important; }
}

/* Guardian forms use the same section rhythm as the other editing panels. */
.guardian-mode-tabs { display: flex; gap: 6px; padding: 5px; border: 1px solid var(--sirb-border); border-radius: 16px; background: var(--sirb-control-bg); }
.guardian-mode-tabs button { display: flex; flex: 1 1 0; align-items: center; justify-content: center; gap: 8px; min-width: 0; min-height: 44px; padding: 10px; border: 1px solid transparent; border-radius: 12px; background: transparent; color: var(--muted); font: inherit; font-size: 13px; font-weight: 800; cursor: pointer; }
.guardian-mode-tabs button.active { color: var(--sirb-text); border-color: var(--sirb-brand); background: var(--sirb-brand-soft); }
.guardian-mode-tabs button:focus-visible { outline: 2px solid var(--sirb-brand); outline-offset: 2px; }
.guardian-mode-tabs .material-symbols-rounded { flex: 0 0 auto; font-size: 22px; }
.guardian-picker-results { display: grid; gap: 12px; min-width: 0; }
.guardian-picker-hint { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
html body .modal .guardian-picker-search { display: flex; flex-direction: row; align-items: center; align-content: center; gap: 10px; width: 100%; min-width: 0; margin: 0; padding: 0 14px; }
html body .modal .guardian-picker-search > .material-symbols-rounded { flex: 0 0 22px; width: 22px; height: 22px; font-size: 22px; }
html body .modal .guardian-picker-search input { flex: 1 1 0; width: 0; min-width: 0; margin: 0; padding: 0 !important; align-self: center; }
.guardian-picker .guardian-candidate-list { display: grid; gap: 4px; max-height: 420px; padding: 4px; border-radius: 14px; }
.guardian-picker .guardian-candidate-list button { grid-template-columns: 38px minmax(0, 1fr) 22px; gap: 12px; width: 100%; min-height: 76px; margin: 0; padding: 10px; border-radius: 10px; }
.guardian-picker .guardian-candidate-list button > span:nth-child(2) { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; min-width: 0; }
.guardian-picker .guardian-candidate-list :is(strong, small) { max-width: 100%; line-height: 1.5; }
.guardian-picker .guardian-candidate-list .student-monogram { width: 38px; height: 38px; border-radius: 10px; font-size: 14px; }
.guardian-picker-pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); }
.guardian-picker-pagination small { font-size: 12px; }
.guardian-picker .guardian-picker-loading { min-height: 76px; }
.guardian-picker-pagination .list-spinner { width: 16px; height: 16px; border-width: 2px; }
.guardian-picker .guardian-selected-card { margin: 0; }
@media (max-width: 420px) { .guardian-mode-tabs button { flex-direction: column; font-size: 12px; } }