:root {
  --mfm-accent: #18181b;
  --mfm-muted: #8a8a93;
  --mfm-surface: rgba(255, 255, 255, 0.94);
  --mfm-active-bg: #18181b;
  --mfm-active-text: #ffffff;
  --mfm-label-size: 10px;
  --mfm-number-size: 15px;
  --mfm-unit-size: 10px;
  --mfm-border: rgba(24, 24, 27, 0.09);
  --mfm-height: 52px;
}

.mfm-mobile-menu {
  display: none;
}

@media (max-width: 782px) {
  body.mfm-menu-visible {
    padding-bottom: calc(var(--mfm-height) + 20px + env(safe-area-inset-bottom, 0px));
  }

  .mfm-mobile-menu {
    display: block;
    position: fixed;
    right: 10px;
    bottom: 10px;
    left: 10px;
    z-index: 99998;
    padding-bottom: env(safe-area-inset-bottom, 0px);
    color: var(--mfm-muted);
    font-family: "Prompt", sans-serif;
  }

  .mfm-mobile-menu__inner {
    display: flex;
    align-items: stretch;
    justify-content: space-around;
    min-height: var(--mfm-height);
    overflow: hidden;
    background: var(--mfm-surface);
    border: 1px solid var(--mfm-border);
    border-radius: 16px;
    box-shadow: 0 12px 36px rgba(24, 24, 27, 0.14), 0 2px 10px rgba(24, 24, 27, 0.05);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
  }

  .mfm-mobile-menu__item {
    position: relative;
    display: flex;
    flex: 1 1 0;
    flex-direction: column;
    gap: 0;
    align-items: center;
    justify-content: center;
    min-width: 0;
    padding: 6px 3px 5px;
    color: inherit;
    text-align: center;
    text-decoration: none !important;
    -webkit-tap-highlight-color: transparent;
    transition: color 160ms ease, transform 160ms ease;
  }

  .mfm-mobile-menu__item::before,
  .mfm-mobile-menu__item::after {
    display: none !important;
    content: none !important;
  }

  .mfm-mobile-menu__item:active {
    transform: scale(0.94);
  }

  .mfm-mobile-menu__item:hover,
  .mfm-mobile-menu__item:focus-visible {
    color: var(--mfm-accent);
  }

  .mfm-mobile-menu__item.is-active {
    margin: 4px 3px;
    padding-top: 1px;
    padding-bottom: 1px;
    color: var(--mfm-active-text) !important;
    background: var(--mfm-active-bg);
    border-radius: 12px;
  }

  .mfm-mobile-menu__item:focus-visible {
    outline: 2px solid var(--mfm-accent);
    outline-offset: -4px;
    border-radius: 16px;
  }

  .mfm-mobile-menu__label {
    position: relative;
    display: grid;
    place-items: center;
    max-width: 100%;
    overflow: hidden;
    font-size: var(--mfm-label-size);
    font-weight: 600;
    line-height: 1.1;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mfm-mobile-menu__label::after {
    display: block;
    width: 0;
    height: 2px;
    margin-top: 3px;
    background: currentColor;
    border-radius: 99px;
    content: "";
    transition: width 160ms ease;
  }

  .mfm-mobile-menu__item.is-active .mfm-mobile-menu__label::after {
    width: 18px;
  }

  .mfm-mobile-menu__label--day {
    gap: 1px;
  }

  .mfm-mobile-menu__number {
    font-size: var(--mfm-number-size);
    font-weight: 600;
    line-height: 1;
  }

  .mfm-mobile-menu__unit {
    font-size: var(--mfm-unit-size);
    font-weight: 500;
    line-height: 1;
  }
}

@media (max-width: 360px) {
  .mfm-mobile-menu {
    right: 6px;
    bottom: 6px;
    left: 6px;
  }

}

@media (prefers-reduced-motion: reduce) {
  .mfm-mobile-menu__item,
  .mfm-mobile-menu__label::after {
    transition: none;
  }
}