:root {
    --age-purple: #6f42c1;
    --age-purple-soft: #f4edff;
    --age-purple-shadow: rgba(111, 66, 193, 0.18);
}

.age-calculator-page {
    background: linear-gradient(140deg, rgba(111, 66, 193, 0.08), rgba(111, 66, 193, 0.15));
    min-height: 100%;
    padding-bottom: 4rem;
}

.age-calculator-hero,
.age-calculator-section,
.age-calculator-extras,
.age-results-card {
    border-radius: 1.25rem;
}

.age-calculator-hero {
    background-color: #fff;
}

.age-calculator-title {
    font-weight: 700;
    color: var(--age-purple);
}

.age-calculator-subtitle {
    color: #333;
    font-size: 1.05rem;
}

.age-calculator-nav .nav-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding-inline: 1.1rem;
    padding-block: .65rem;
    border-radius: .9rem;
    border-width: 2px;
}

.age-calculator-nav .btn-primary {
    background-color: var(--age-purple);
    border-color: var(--age-purple);
}

.age-calculator-nav .btn-outline-primary {
    color: var(--age-purple);
    border-color: rgba(111, 66, 193, 0.4);
}

.age-calculator-nav .btn-outline-primary:hover,
.age-calculator-nav .btn-outline-primary:focus {
    color: #4c2b87;
    border-color: var(--age-purple);
    background-color: rgba(111, 66, 193, 0.08);
}

.age-calculator-section {
    background: #fff;
}

.date-input-wrapper {
    display: flex;
    align-items: stretch;
    gap: 1rem;
    flex-wrap: wrap;
}

.date-inputs {
    display: flex;
    gap: .75rem;
    background: var(--age-purple-soft);
    padding: .75rem;
    border-radius: 1rem;
    flex: 1 1 260px;
}

.date-input-item {
    flex: 1;
    min-width: 90px;
}

.date-input-item .form-label {
    font-size: .85rem;
    color: #333;
}

.date-input-item .form-control {
    border-radius: .75rem;
    border: 1px solid rgba(111, 66, 193, 0.3);
    background-color: #fff;
    color: #000;
}

.date-input-item .form-control:focus {
    border-color: var(--age-purple);
    box-shadow: 0 0 0 0.2rem rgba(111, 66, 193, 0.15);
}

.calendar-launcher {
    position: relative;
    display: flex;
    align-items: center;
    gap: .75rem;
    flex-wrap: wrap;
}

.calendar-launcher .btn-outline-primary {
    border-radius: .75rem;
    border-color: rgba(111, 66, 193, 0.4);
    color: var(--age-purple);
}

.calendar-launcher .btn-outline-primary[aria-expanded="true"] {
    background-color: rgba(111, 66, 193, 0.08);
    border-color: var(--age-purple);
}

.calendar-selected {
    min-width: 7rem;
    padding: .35rem .75rem;
    border-radius: .75rem;
    background-color: rgba(111, 66, 193, 0.12);
    color: #111;
    font-weight: 600;
    border: 1px solid rgba(111, 66, 193, 0.25);
    text-align: center;
}

.calendar-launcher .btn-outline-primary:hover,
.calendar-launcher .btn-outline-primary:focus {
    background-color: rgba(111, 66, 193, 0.08);
    border-color: var(--age-purple);
    color: #4c2b87;
}

.age-calendar-popover {
    position: absolute;
    top: calc(100% + 0.6rem);
    right: 0;
    background-color: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 1.5rem 3rem rgba(111, 66, 193, 0.18);
    padding: 1rem;
    width: min(320px, 90vw);
    z-index: 25;
}

.age-calendar-popover.is-rtl {
    right: auto;
    left: 0;
}

.age-calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .6rem;
    color: var(--age-purple);
}

.age-calendar-nav__title {
    font-weight: 700;
    text-transform: capitalize;
}

.age-calendar-nav__button {
    border: none;
    background-color: rgba(111, 66, 193, 0.12);
    color: var(--age-purple);
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    font-size: 1.2rem;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: background-color .2s ease, transform .2s ease;
}

.age-calendar-nav__button:hover {
    background-color: rgba(111, 66, 193, 0.2);
    transform: translateY(-1px);
}

.age-calendar-nav__button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(111, 66, 193, 0.25);
}

.age-calendar-weekdays,
.age-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: .35rem;
}

.age-calendar-weekdays {
    margin-bottom: .25rem;
}

.age-calendar-weekday {
    text-align: center;
    font-size: .75rem;
    font-weight: 600;
    color: rgba(17, 17, 17, 0.6);
}

.age-calendar-grid__day {
    border: none;
    border-radius: .85rem;
    padding: .55rem 0;
    font-weight: 600;
    font-size: .95rem;
    color: #1f1438;
    background-color: rgba(111, 66, 193, 0.12);
    cursor: pointer;
    transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.age-calendar-grid__day:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(111, 66, 193, 0.25);
}

.age-calendar-grid__day:hover {
    background-color: rgba(111, 66, 193, 0.22);
    transform: translateY(-1px);
}

.age-calendar-grid__day.is-selected {
    background: linear-gradient(135deg, #6f42c1, #9b6add);
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(111, 66, 193, 0.25);
}

.age-calendar-grid__day.is-today {
    border: 2px solid rgba(111, 66, 193, 0.7);
}

.age-calendar-grid__day.is-outside {
    background-color: rgba(111, 66, 193, 0.06);
    color: rgba(17, 17, 17, 0.45);
}

.age-calendar-grid__day.is-outside:hover {
    transform: none;
}

.age-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    padding-block: .8rem;
    font-weight: 600;
    background-color: var(--age-purple);
    border-color: var(--age-purple);
}

.age-submit-btn:focus-visible {
    outline: 0.2rem solid rgba(111, 66, 193, 0.35);
    outline-offset: 2px;
}

.age-results-wrapper {
    position: relative;
}

.age-results-card {
    background: #fff;
    border-radius: 1.5rem;
    box-shadow: 0 1.5rem 3rem rgba(111, 66, 193, 0.12);
    overflow: hidden;
}

.age-results-fade {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .35s ease, transform .35s ease;
}

.age-results-fade.is-visible {
    opacity: 1;
    transform: none;
}

.age-highlight-label {
    font-weight: 500;
    letter-spacing: .03em;
}

.age-highlight-value {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--age-purple);
}

.age-detail-card {
    background: linear-gradient(160deg, rgba(111, 66, 193, 0.08), rgba(111, 66, 193, 0.02));
    border-radius: 1.25rem;
    padding: 1.5rem;
    height: 100%;
    box-shadow: inset 0 0 0 1px rgba(111, 66, 193, 0.08);
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.age-detail-icon {
    font-size: 1.75rem;
}

.age-detail-title {
    font-size: 1.05rem;
    color: var(--age-purple);
    margin: 0;
}

.age-detail-text {
    margin: 0;
    color: #222;
    line-height: 1.5;
}

.age-elapsed-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: .35rem;
    color: #222;
}

.age-calculator-extras {
    background: #fff;
}

.text-purple {
    color: var(--age-purple) !important;
}

.age-calculator-extras .btn-outline-primary {
    border-color: rgba(111, 66, 193, 0.4);
    color: var(--age-purple);
    border-radius: .9rem;
    padding-inline: 1.25rem;
}

.age-calculator-extras .btn-outline-primary:hover,
.age-calculator-extras .btn-outline-primary:focus {
    background-color: rgba(111, 66, 193, 0.08);
    border-color: var(--age-purple);
    color: #4c2b87;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    border-radius: .85rem;
    padding-inline: 1.25rem;
    padding-block: .65rem;
    font-weight: 600;
}

.share-btn:hover,
.share-btn:focus {
    opacity: .88;
}

.age-calculator-footer {
    color: #333;
    font-size: .95rem;
}

@media (max-width: 991.98px) {
    .age-calculator-hero .card-body {
        align-items: flex-start !important;
    }

    .date-inputs {
        flex: 1 1 100%;
    }

    .calendar-launcher {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 767.98px) {
    .age-highlight-value {
        font-size: 2.1rem;
    }

    .share-btn {
        width: 100%;
        justify-content: center;
    }

    .age-detail-card {
        padding: 1.1rem;
    }
}

@media (max-width: 575.98px) {
    .age-calculator-nav {
        width: 100%;
    }

    .age-calculator-nav .nav-btn {
        flex: 1 1 calc(50% - .5rem);
        justify-content: center;
    }

    .date-inputs {
        flex-direction: column;
    }

    .date-input-item {
        width: 100%;
    }
}