:root {
  --day-hour-height: 92px;
}

.day-time,
.staff-cell {
  height: var(--day-hour-height);
}

.mobile-scroll-hint {
  display: none;
  color: var(--muted);
  font-size: 11px;
  margin: 0 2px 8px;
}

.mobile-date-strip,
.summary-disclosure > summary,
.mobile-add,
.density-switch {
  display: none;
}

@media (max-width: 720px) {
  :root {
    --day-hour-height: 64px;
  }

  body {
    padding-bottom: env(safe-area-inset-bottom);
  }

  .prototype-note {
    padding-top: calc(8px + env(safe-area-inset-top));
  }

  .shell {
    padding-top: 14px;
  }

  header {
    margin-bottom: 12px;
  }

  header .logo {
    width: 40px;
    height: 40px;
  }

  header .eyebrow {
    display: none;
  }

  header h1 {
    font-size: 21px;
  }

  .add-shift {
    display: none;
  }

  body[data-staff-section] .schedule-page-actions {
    display: none;
  }

  .main-nav {
    width: 100%;
    margin-bottom: 12px;
  }

  .main-nav button,
  .main-nav a {
    flex: 1;
    min-height: 42px;
    padding: 10px 8px;
    text-align: center;
  }

  .filters {
    gap: 8px;
    padding: 10px;
  }

  .filters.single-filter label:not([hidden]) {
    grid-column: 1 / -1;
  }

  .filters label span {
    font-size: 10px;
  }

  .filters select {
    padding: 9px 8px;
  }

  .view-switch button {
    min-height: 40px;
  }

  .mobile-date-strip {
    display: grid;
    grid-template-columns: repeat(7, minmax(52px, 1fr));
    gap: 6px;
    margin: 10px 0 12px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .mobile-date-strip::-webkit-scrollbar {
    display: none;
  }

  .mobile-date-strip button {
    min-width: 54px;
    min-height: 58px;
    padding: 7px 5px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    color: var(--ink);
    font: 500 11px Montserrat;
  }

  .mobile-date-strip button strong,
  .mobile-date-strip button span {
    display: block;
  }

  .mobile-date-strip button strong {
    margin-top: 2px;
    font-size: 17px;
  }

  .mobile-date-strip button.selected {
    border-color: var(--red);
    background: var(--red);
    color: #fff;
    font-weight: 700;
  }

  .mobile-date-strip button.today:not(.selected) {
    color: var(--red);
    box-shadow: inset 0 0 0 1px var(--red);
  }

  body:not([data-calendar-view="day"]) .mobile-date-strip {
    display: none;
  }

  .datebar {
    position: sticky;
    top: env(safe-area-inset-top);
    z-index: 7;
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 8px;
    margin: 10px 0;
    padding: 6px 0;
    background: var(--paper);
  }

  .datebar-period h2 {
    font-size: 17px;
  }

  .datebar-period p,
  #previous,
  #next {
    display: none;
  }

  .date-controls {
    display: contents;
  }

  #today,
  #copy {
    min-height: 40px;
    padding: 8px 10px;
    font-size: 11px;
  }

  #today {
    font-size: 0;
  }

  #copy {
    display: none;
  }

  #today::after {
    content: "Сегодня";
    font-size: 11px;
  }

  .summary-disclosure {
    margin: 10px 0;
  }

  .summary-disclosure > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    list-style: none;
    cursor: pointer;
  }

  .summary-disclosure > summary::-webkit-details-marker {
    display: none;
  }

  .summary-disclosure > summary::after {
    content: "⌄";
    color: var(--muted);
  }

  .summary-disclosure[open] > summary::after {
    content: "⌃";
  }

  .summary-disclosure > summary span {
    font-size: 11px;
    color: var(--muted);
  }

  .summary-disclosure > summary strong {
    margin-left: auto;
    font-size: 11px;
  }

  .summary {
    margin: 8px 0 0;
  }

  .legend {
    margin: 10px 2px;
  }

  .day-board {
    grid-template-columns: 58px repeat(var(--staff-count), minmax(194px, 1fr));
    min-width: calc(58px + var(--staff-count) * 194px);
  }

  .day-corner,
  .staff-head {
    min-height: 66px;
  }

  .day-corner {
    overflow: hidden;
    padding: 8px 4px;
    text-align: center;
  }

  .day-corner time {
    display: block;
    font-size: 11px;
    font-weight: 600;
  }

  .day-event {
    padding: 7px 8px;
  }

  .date-controls button {
    min-width: 44px;
    min-height: 44px;
  }

  .calendar-wrap {
    max-height: 72vh;
    overscroll-behavior: contain;
    scroll-snap-type: x proximity;
    scroll-padding-inline-start: 58px;
  }

  .staff-head,
  .staff-cell {
    scroll-snap-align: start;
  }

  .modal {
    padding: 10px;
  }

  .modal-card {
    max-height: calc(100vh - 20px);
    overflow-y: auto;
    padding: 22px 18px;
  }

  .form input,
  .form select,
  .form textarea {
    font-size: 16px;
  }

  .booking-master-select {
    font-size: 14px !important;
    font-weight: 600;
  }

  .booking-master-select select {
    min-height: 52px;
    font-size: 17px;
    font-weight: 600;
  }

  .booking-submit-actions {
    position: sticky;
    z-index: 4;
    bottom: -22px;
    margin: 4px -18px -22px;
    padding: 12px 18px calc(12px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 -8px 18px #3c2f2c14;
  }

  .booking-submit-actions button:disabled {
    opacity: 0.55;
    cursor: wait;
  }

  .mobile-scroll-hint {
    display: block;
    margin: 0;
  }

  .calendar-mobile-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin: 8px 2px;
  }

  .density-switch {
    display: flex;
    flex: 0 0 auto;
    padding: 3px;
    background: var(--soft);
    border-radius: 10px;
  }

  .density-switch button {
    min-height: 34px;
    padding: 7px 9px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--ink);
    font: 600 10px Montserrat;
  }

  .density-switch button.selected {
    background: #fff;
    box-shadow: 0 1px 4px #3c2f2c16;
  }

  body[data-calendar-density="detail"] {
    --day-hour-height: 84px;
  }

  body[data-calendar-density="compact"] .day-event > small {
    display: none;
  }

  body[data-calendar-density="compact"] .day-event:not(.compact) > .event-service,
  body[data-calendar-density="compact"] .day-event:not(.compact) > .event-phone {
    display: block;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body[data-calendar-density="compact"] .day-event.compact > .event-service {
    display: inline;
  }

  body[data-calendar-density="compact"] .day-event > strong {
    margin-top: 2px;
  }

  body:not([data-calendar-view="day"]) .calendar-mobile-toolbar {
    display: none;
  }

  .summary {
    scroll-snap-type: x proximity;
  }

  .summary > div,
  .summary > button {
    scroll-snap-align: start;
  }

  .mobile-add {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 44px;
    min-height: 44px;
    padding: 8px 12px;
    border: 0;
    border-radius: 12px;
    background: var(--red);
    color: #fff;
    box-shadow: 0 4px 14px #3c2f2c26;
    font: 600 11px/1 Montserrat;
  }

  .mobile-add span {
    font-size: 22px;
    font-weight: 400;
    line-height: 1;
  }

  .quick-add-choice {
    margin-bottom: 10px;
  }

  .full-width {
    width: 100%;
  }

  .quick-secondary {
    margin-top: 8px;
  }
}

@media (max-width: 360px) {
  .mobile-add {
    width: 44px;
    padding: 0;
    border-radius: 50%;
    font-size: 0;
  }

  .mobile-add span {
    font-size: 24px;
  }
}