.ebk-wrap {
    --ebk-font: proxima-nova, "Proxima Nova", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    --ebk-font-btn: adelle-sans, proxima-nova, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

    --ebk-ink: #112337;
    --ebk-muted: #686e77;
    --ebk-border: #686e77;
    --ebk-border-soft: #d6d9dd;
    --ebk-bg-soft: #f5f7f9;
    --ebk-danger: #b42318;

    max-width: 880px;
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
    color: var(--ebk-ink) !important;
    font-family: var(--ebk-font) !important;
    font-size: 16px;
    line-height: 1.5;
}

.ebk-wrap *,
.ebk-wrap *::before,
.ebk-wrap *::after {
    box-sizing: border-box;
}

.ebk-title {
    margin: 0 0 6px !important;
    font-family: var(--ebk-font) !important;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--ebk-ink) !important;
}

.ebk-subtitle {
    margin: 0 0 22px !important;
    font-size: 17px;
    color: var(--ebk-secondary) !important;
    font-weight: 500;
}

.ebk-form {
    margin: 0;
}

.ebk-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.ebk-field {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.ebk-field-wide {
    grid-column: 1 / -1;
}

.ebk-field label {
    margin-bottom: 5px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .01em;
    color: var(--ebk-ink) !important;
}

.ebk-field input,
.ebk-field select {
    width: 100%;
    height: 42px;
    padding: 0 12px !important;
    border: 1px solid var(--ebk-border) !important;
    border-radius: 3px !important;
    background: #fff !important;
    color: var(--ebk-ink) !important;
    font-family: var(--ebk-font) !important;
    font-size: 16px;
    line-height: 1.3;
    box-shadow: none !important;
}

.ebk-field input::placeholder {
    color: #9aa1a9 !important;
    opacity: 1;
}

.ebk-field input:focus,
.ebk-field select:focus {
    border-color: var(--ebk-secondary) !important;
    outline: 2px solid rgba(45, 81, 163, .22);
    outline-offset: 1px;
}

.ebk-calendar-block {
    margin: 22px 0 0;
    padding: 18px;
    border: 1px solid var(--ebk-border-soft);
    border-radius: 3px;
    background: var(--ebk-bg-soft);
}

.ebk-cal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.ebk-cal-month {
    font-size: 18px;
    font-weight: 700;
    color: var(--ebk-secondary) !important;
}

.ebk-cal-nav {
    width: 36px;
    height: 36px;
    border: 1px solid var(--ebk-border-soft) !important;
    border-radius: 3px !important;
    background: #fff !important;
    color: var(--ebk-secondary) !important;
    font-family: var(--ebk-font) !important;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}

.ebk-cal-nav:hover,
.ebk-cal-nav:focus {
    background: var(--ebk-secondary) !important;
    border-color: var(--ebk-secondary) !important;
    color: #fff !important;
}

.ebk-cal-dows,
.ebk-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
}

.ebk-cal-dows {
    margin-bottom: 6px;
}

.ebk-cal-dows span {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ebk-muted) !important;
}

.ebk-day {
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--ebk-border-soft) !important;
    border-radius: 3px !important;
    background: #fff !important;
    color: var(--ebk-ink) !important;
    font-family: var(--ebk-font) !important;
    font-size: 15px;
    padding: 0 !important;
    cursor: default;
}

.ebk-day.is-empty {
    border-color: transparent !important;
    background: transparent !important;
}

.ebk-day.is-past,
.ebk-day.is-closed {
    color: #b6bcc2 !important;
    background: #fff !important;
    cursor: not-allowed;
}

.ebk-day.is-open {
    border-color: var(--ebk-secondary) !important;
    color: var(--ebk-secondary) !important;
    font-weight: 700;
    cursor: pointer;
}

.ebk-day.is-open:hover,
.ebk-day.is-open:focus {
    background: var(--ebk-secondary) !important;
    color: #fff !important;
}

.ebk-day.is-selected,
.ebk-day.is-selected:hover {
    background: var(--ebk-secondary) !important;
    border-color: var(--ebk-secondary) !important;
    color: #fff !important;
}

.ebk-timeslots {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--ebk-border-soft);
}

.ebk-timeslots-label {
    margin: 0 0 10px !important;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ebk-muted) !important;
}

.ebk-timeslots-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ebk-slot {
    padding: 10px 16px !important;
    border: 1px solid var(--ebk-secondary) !important;
    border-radius: 3px !important;
    background: #fff !important;
    color: var(--ebk-secondary) !important;
    font-family: var(--ebk-font) !important;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

.ebk-slot:hover,
.ebk-slot:focus,
.ebk-slot.is-selected {
    background: var(--ebk-secondary) !important;
    color: #fff !important;
}

.ebk-loading {
    grid-column: 1 / -1;
    padding: 20px 0;
    text-align: center;
    color: var(--ebk-muted) !important;
}

.ebk-selected {
    margin: 16px 0 0 !important;
    padding: 12px 14px;
    border-left: 4px solid var(--ebk-secondary);
    background: #fff;
    font-weight: 700;
    color: var(--ebk-ink) !important;
}

.ebk-submit {
    display: block;
    width: 100%;
    margin-top: 18px;
    padding: 15px 20px !important;
    border: 2px solid var(--ebk-accent) !important;
    border-radius: 20px 0 20px 0 !important;
    background: var(--ebk-accent) !important;
    color: #fff !important;
    font-family: var(--ebk-font-btn) !important;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
}

.ebk-submit:hover:not(:disabled),
.ebk-submit:focus:not(:disabled),
.ebk-submit:active:not(:disabled) {
    background: var(--ebk-accent-dark) !important;
    border-color: var(--ebk-accent-dark) !important;
    color: #fff !important;
}

.ebk-submit:disabled {
    background: #c7ced4 !important;
    border-color: #c7ced4 !important;
    color: #fff !important;
    cursor: not-allowed;
}

.ebk-error {
    margin: 14px 0 0 !important;
    padding: 12px 14px;
    border: 1px solid var(--ebk-danger);
    border-left-width: 4px;
    border-radius: 3px;
    background: #fef3f2;
    color: var(--ebk-danger) !important;
    font-weight: 600;
}

.ebk-overlay {
    position: fixed;
    inset: 0;
    z-index: 2147482000;
    background: rgba(17, 35, 55, .6);
}

.ebk-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 2147483000;
    width: calc(100% - 32px);
    max-width: 460px;
    transform: translate(-50%, -50%);
    padding: 32px 26px;
    border-radius: 3px;
    background: #fff;
    text-align: center;
    box-shadow: 0 18px 50px rgba(17, 35, 55, .3);
}

.ebk-modal-title {
    margin: 0 0 12px !important;
    font-family: var(--ebk-font) !important;
    font-size: 28px;
    font-weight: 700;
    color: var(--ebk-accent) !important;
}

.ebk-modal-body {
    margin: 0 0 22px !important;
    color: var(--ebk-ink) !important;
}

.ebk-modal-close {
    padding: 13px 28px !important;
    border: 2px solid var(--ebk-accent) !important;
    border-radius: 20px 0 20px 0 !important;
    background: var(--ebk-accent) !important;
    color: #fff !important;
    font-family: var(--ebk-font-btn) !important;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

.ebk-modal-close:hover,
.ebk-modal-close:focus {
    background: var(--ebk-accent-dark) !important;
    border-color: var(--ebk-accent-dark) !important;
    color: #fff !important;
}

@media (max-width: 640px) {
    .ebk-wrap {
        padding: 0 16px;
    }

    .ebk-grid {
        grid-template-columns: 1fr;
    }

    .ebk-title {
        font-size: 26px;
    }

    .ebk-calendar-block {
        padding: 14px;
    }

    .ebk-cal-dows span {
        font-size: 10px;
        letter-spacing: 0;
    }

    .ebk-slot {
        flex: 1 1 calc(50% - 4px);
        text-align: center;
    }
}