/* ITUM Varieties Calendar */

.itum-varieties {
    --iv-bg1: #F8F8F8;
    --iv-bg2: #E0E7DB;
    --iv-primary: #333333;
    --iv-secondary: #CACACA;
    --iv-text: #727271;
    --iv-brand: #8DA92F;
    --iv-accent: #813E8A;
    --iv-border: #D8D8D8;
    --iv-light-border: #D8D8D8;
    --iv-row-h: 32px;

    font-family: 'Bricolage Grotesque', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    color: var(--iv-primary);
    background: var(--iv-bg1);
    padding: clamp(16px, 2.4vw, 36px);
    border-radius: 16px;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}

.itum-varieties *,
.itum-varieties *::before,
.itum-varieties *::after {
    box-sizing: border-box;
}

.itum-varieties__data { display: none; }

/* Calendar grid */
.itum-cal {
    --months: 7;
    display: grid;
    grid-template-columns: minmax(220px, 290px) 1fr;
    background: #fff;
    border: 1px solid var(--iv-bg2);
    border-radius: 12px;
    overflow: hidden;
}

.itum-cal__spacer,
.itum-cal__axis {
    background: #FBFAF6;
    border-bottom: 1px solid var(--iv-bg2);
    height: 36px;
}

.itum-cal__spacer {
    border-right: 1px solid var(--iv-bg2);
}

.itum-cal__axis {
    position: relative;
}

.itum-cal__month {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--iv-text);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* Rows */
.itum-cal__info {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 3px 12px;
    border-bottom: 1px solid #F2F2F2;
    border-right: 1px solid var(--iv-bg2);
    min-height: var(--iv-row-h);
    cursor: pointer;
    transition: background 0.15s ease;
    background: #fff;
    user-select: none;
}

.itum-cal__info:hover,
.itum-cal__info.is-hover,
.itum-cal__info:focus-visible {
    background: #FBFAF6;
    outline: none;
}

.itum-cal__thumb {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--iv-bg2);
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    color: var(--iv-primary);
    font-weight: 700;
    overflow: hidden;
}

.itum-cal__thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(2.4);
    transform-origin: center center;
}

.itum-cal__name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--iv-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.itum-cal__name--brand {
    font-weight: 700;
    letter-spacing: 0.01em;
}

.itum-cal__brand-pill {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #fff;
    padding: 2px 7px;
    border-radius: 20px;
    white-space: nowrap;
    line-height: 1.2;
    flex-shrink: 0;
}

.itum-cal__brand-pill sup {
    font-size: 0.7em;
    margin-left: 1px;
    top: -0.25em;
}

.itum-varieties .itum-cal__info img.itum-cal__brand-logo {
    height: 20px !important;
    width: auto !important;
    max-height: 20px !important;
    max-width: 110px !important;
    flex-shrink: 0;
    object-fit: contain;
    display: inline-block;
    vertical-align: middle;
}

.itum-varieties .itum-cal__detail-body img.itum-cal__detail-brand-logo {
    height: 34px !important;
    width: auto !important;
    max-height: 34px !important;
    max-width: 180px !important;
    margin-bottom: 4px;
    object-fit: contain;
    display: block;
}

.itum-cal__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-left: auto;
}

.itum-cal__track {
    position: relative;
    border-bottom: 1px solid #F2F2F2;
    min-height: var(--iv-row-h);
    background-image: linear-gradient(to right, var(--iv-bg2) 1px, transparent 1px);
    background-size: calc(100% / var(--months)) 100%;
}

.itum-cal__track.is-hover {
    background-color: #FBFAF6;
}

.itum-cal__info:last-of-type,
.itum-cal__track:last-of-type {
    border-bottom: none;
}

.itum-cal__bar {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    height: 20px;
    border-radius: 4px;
    padding: 0 8px;
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: height 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
    min-width: 6px;
}

.itum-cal__track.is-hover .itum-cal__bar,
.itum-cal__bar:hover,
.itum-cal__bar.is-hover {
    height: 24px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.itum-cal__bar-label {
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* Tooltip on bar */
.itum-cal__tooltip {
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--iv-primary);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 500;
    padding: 5px 9px;
    border-radius: 4px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s ease;
    z-index: 10;
}

.itum-cal__tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--iv-primary);
}

.itum-cal__bar:hover .itum-cal__tooltip,
.itum-cal__bar.is-hover .itum-cal__tooltip {
    opacity: 1;
}

/* Detail panel — brochure-inspired */
.itum-cal__detail {
    --iv-variety-color: #8DA92F;
    grid-column: 1 / -1;
    margin: 6px 14px 14px;
    padding: 22px 26px 20px 22px;
    background: #fff;
    border: 1px solid var(--iv-bg2);
    border-left: 5px solid var(--iv-variety-color);
    border-radius: 10px;
    position: relative;
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 24px;
    align-items: start;
    animation: itum-fade-in 0.2s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.itum-cal__detail[hidden] { display: none; }

.itum-varieties button.itum-cal__detail-close {
    position: absolute !important;
    top: 10px !important;
    right: 12px !important;
    background: transparent !important;
    border: 1.5px solid var(--iv-bg2) !important;
    border-radius: 50% !important;
    width: 40px !important;
    height: 40px !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1 !important;
    color: var(--iv-text) !important;
    cursor: pointer;
    z-index: 2;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    box-shadow: none !important;
    text-shadow: none !important;
    font-size: 0 !important;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    min-width: 0;
    min-height: 0;
}

.itum-varieties button.itum-cal__detail-close:hover,
.itum-varieties button.itum-cal__detail-close:focus-visible {
    background: var(--iv-bg2) !important;
    color: var(--iv-primary) !important;
    border-color: var(--iv-text) !important;
    outline: none !important;
}

.itum-varieties button.itum-cal__detail-close svg {
    display: block;
    width: 22px;
    height: 22px;
}

.itum-cal__detail-media {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.itum-cal__detail-img {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--iv-bg2);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.itum-cal__detail-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.itum-cal__detail-img--placeholder {
    background: linear-gradient(135deg, var(--iv-variety-color) 0%, color-mix(in srgb, var(--iv-variety-color) 60%, #000) 100%);
    color: #fff;
    font-size: 2.6rem;
    font-weight: 700;
}

.itum-cal__detail-body {
    min-width: 0;
    padding-right: 36px;
}

.itum-cal__detail-brand {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    margin-bottom: 2px;
    line-height: 1.1;
}

.itum-cal__detail-brand sup {
    font-size: 0.55em;
    top: -0.7em;
    margin-left: 2px;
}

.itum-cal__detail-name {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--iv-primary);
    line-height: 1.1;
}

.itum-cal__detail-type {
    margin: 4px 0 0;
    font-size: 0.88rem;
    color: var(--iv-text);
    font-weight: 500;
}

.itum-cal__detail-sep {
    border: none;
    border-top: 1px solid var(--iv-bg2);
    margin: 10px 0 12px;
}

.itum-cal__detail-specs {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 22px;
    row-gap: 6px;
    margin: 0;
    font-size: 0.9rem;
}

.itum-cal__detail-specs dt {
    color: var(--iv-text);
    font-weight: 500;
}

.itum-cal__detail-specs dd {
    margin: 0;
    color: var(--iv-primary);
    font-weight: 600;
}

@keyframes itum-fade-in {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Mobile */
@media (max-width: 720px) {
    .itum-varieties { padding: 16px 12px; border-radius: 12px; }

    .itum-cal { grid-template-columns: 1fr; }

    .itum-cal__spacer { display: none; }

    .itum-cal__axis {
        position: sticky;
        top: 0;
        z-index: 3;
        padding: 0 14px;
    }

    .itum-cal__info {
        border-right: none;
        border-bottom: none;
        padding: 10px 14px 4px;
        min-height: auto;
        gap: 10px;
        flex-wrap: wrap;
    }

    .itum-cal__thumb { width: 28px; height: 28px; }
    .itum-cal__name  { font-size: 0.95rem; }

    .itum-cal__track {
        min-height: 22px;
        margin: 0 14px 12px;
        border: 1px solid #F2F2F2;
        border-radius: 4px;
        background-image: linear-gradient(to right, #F2F2F2 1px, transparent 1px);
        background-size: calc(100% / var(--months)) 100%;
    }

    .itum-cal__bar {
        height: 14px;
        font-size: 0.66rem;
        padding: 0 6px;
    }

    .itum-cal__track.is-hover .itum-cal__bar,
    .itum-cal__bar:hover {
        height: 18px;
    }

    .itum-cal__detail {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px 16px 14px;
        margin: 4px 14px 14px;
    }

    .itum-cal__detail-media {
        flex-direction: row;
        justify-content: flex-start;
        gap: 12px;
    }

    .itum-cal__detail-img { width: 80px; height: 80px; }
    .itum-cal__detail-zigzag { display: none; }
    .itum-cal__detail-body { padding-right: 30px; }
    .itum-cal__detail-name { font-size: 1.35rem; }
}