.date-ru { position: relative; }
.date-ru__native {
    position: absolute; width: 1px; height: 1px; margin: 0; padding: 0; overflow: hidden;
    clip: rect(0, 0, 0, 0); border: 0; white-space: nowrap;
}
.date-ru__button {
    display: flex; align-items: center; width: 100%; min-height: 48px; padding: 10px 42px 10px 12px;
    border-radius: 12px; border: 1px solid #d9cec1; background: #fff; color: inherit;
    font: inherit; font-size: 16px; text-align: left; cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%231c3348' stroke-width='1.6'%3E%3Crect x='2.5' y='3.5' width='13' height='12' rx='2'/%3E%3Cpath d='M2.5 7.5h13M6 2.5v2M12 2.5v2'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 12px center;
}
.date-ru__button.is-empty { color: #6d645c; }
.date-ru__button:focus-visible { outline: 2px solid #b08958; outline-offset: 2px; }
.date-ru__pop {
    position: absolute; z-index: 40; top: calc(100% + 6px); left: 0; width: min(320px, calc(100vw - 24px));
    padding: 12px; border-radius: 16px; border: 1px solid #e4d9cc; background: #fffdf9;
    box-shadow: 0 18px 50px rgba(28, 51, 72, 0.12);
}
.date-ru__pop.is-up { top: auto; bottom: calc(100% + 6px); }
.date-ru__head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.date-ru__title { font-weight: 600; text-transform: capitalize; }
.date-ru__nav, .date-ru__day {
    border: 0; background: transparent; color: inherit; font: inherit; cursor: pointer;
}
.date-ru__nav {
    width: 36px; height: 36px; border-radius: 50%; font-size: 1.3rem; line-height: 1;
}
.date-ru__nav:hover, .date-ru__day:hover:not(:disabled) { background: #f3ece3; }
.date-ru__nav:disabled { opacity: .35; cursor: default; }
.date-ru__week, .date-ru__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.date-ru__week { margin-bottom: 4px; color: #6d645c; font-size: .75rem; text-align: center; text-transform: uppercase; }
.date-ru__day {
    aspect-ratio: 1; min-height: 36px; border-radius: 10px;
}
.date-ru__day:disabled { color: #c4bbb2; cursor: default; }
.date-ru__day.is-today { box-shadow: inset 0 0 0 1px #b08958; }
.date-ru__day.is-selected { background: #1c3348; color: #fff; }
.date-ru__day.is-selected:hover { background: #142636; }
.admin .date-ru__button { min-height: 42px; border-radius: 10px; }