/* ==========================================================
   Baumvolk Radial Calendar Chart
   File: radial-calendar-chart.css
   ========================================================== */

.bv-radial-chart {
    width: 100%;
    text-align: center;
    margin: 0;
    padding: clamp(0.75rem, 2vw, 1.25rem);
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)),
        rgba(8, 10, 12, 0.46);
    border: 1px solid rgba(255,255,255,.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
    transition: opacity .2s ease;
}

.bv-radial-chart.is-loading {
    opacity: .68;
}

.bv-radial-chart__title {
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: .02em;
}

.bv-radial-chart__svg {
    width: 100%;
    max-width: 640px;
    height: auto;
    overflow: visible;
    display: block;
    margin-inline: auto;
    cursor: zoom-in;
}

.bv-radial-chart__content {
    min-height: 360px;
}

.bv-radial-chart__content[aria-busy="true"] {
    pointer-events: none;
}

.bv-radial-chart__svg:focus-visible {
    outline: 2px solid rgba(17,228,79,.75);
    outline-offset: 10px;
    border-radius: 20px;
}

/* Grundringe */

.bv-radial-chart__ring {
    fill: none;
    stroke: rgba(255,255,255,.12);
    stroke-width: 1.5;
}

.bv-radial-chart__ring--outer {
    stroke: rgba(255,255,255,.06);
    stroke-dasharray: 4 4;
}

/* Monatslinien */

.bv-radial-chart__month-line {
    stroke: rgba(255,255,255,.15);
    stroke-width: 1;
}

.bv-radial-chart__month-label {
    fill: rgba(255,255,255,.75);
    font-size: 11px;
    font-weight: 500;
    user-select: none;
}

/* Arbeitszeit-Balken */

.bv-radial-chart__bar {
    stroke-width: 2;
    stroke-linecap: round;
    transition: all .2s ease;
    cursor: pointer;
}

.bv-radial-chart__bar:hover {
    stroke-width: 6;
    opacity: .92;
}

/* Endpunkte */

.bv-radial-chart__dot {
    stroke: #0b0b0b;
    stroke-width: 1.5;
    transition: all .2s ease;
    cursor: pointer;
}

.bv-radial-chart__dot:hover {
    transform-origin: center;
    opacity: .92;
}

.bv-radial-chart__entry-link {
    cursor: pointer;
}

/* Mittelpunkt */

.bv-radial-chart__year {
    fill: #ffffff;
    font-size: 24px;
    font-weight: 700;
}

.bv-radial-chart__subtitle {
    fill: rgba(255,255,255,.6);
    font-size: 12px;
}

/* Dark Theme Optimierung */

.bonsai-mini-chart .bv-radial-chart {
    background: transparent;
}

/* Optional: Card Look */

.bv-radial-chart.card-style {
    padding: 1rem;
    border-radius: 16px;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.08);
}

.bv-radial-chart-modal-open {
    overflow: hidden;
}

.bv-radial-chart-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1rem, 3vw, 2rem);
    background: rgba(5, 8, 10, .82);
    opacity: 0;
    pointer-events: none;
    transition: opacity .22s ease;
}

.bv-radial-chart-modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.bv-radial-chart-modal__dialog {
    position: relative;
    width: min(94vw, 1040px);
    max-width: 1040px;
}

.bv-radial-chart-modal__content .bv-radial-chart {
    width: min(94vw, 1040px);
    max-width: 1040px;
    padding: clamp(1rem, 2vw, 1.5rem);
}

.bv-radial-chart-modal__content .bv-radial-chart__content {
    min-height: 0;
}

.bv-radial-chart-modal__content .bv-radial-chart__svg {
    max-width: min(calc(100vw - 7rem), calc(100vh - 13rem));
    cursor: default;
}

.bv-radial-chart-modal__content .bv-radial-chart__title {
    margin-bottom: .75rem;
}

.bv-radial-chart-modal__content .bv-radial-chart__year-filter {
    margin-bottom: .75rem;
}

.bv-radial-chart-modal__close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 999px;
    background: rgba(7, 12, 10, .72);
    color: #fff;
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.bv-radial-chart-modal__close:hover,
.bv-radial-chart-modal__close:focus-visible {
    transform: scale(1.04);
    border-color: rgba(17,228,79,.45);
    background: rgba(9, 17, 13, .88);
}

/*years filter*/
.bv-radial-chart__year-filter {
    display: flex;
    justify-content: center;
    gap: .45rem;
    margin-bottom: .9rem;
    flex-wrap: wrap;
}

.bv-radial-chart__year-filter button {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .35rem .75rem;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.14);
    color: rgba(255,255,255,.75);
    font-size: .8rem;
    background: rgba(255,255,255,.04);
    cursor: pointer;
    transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}

.bv-radial-chart__year-filter button:hover {
    border-color: rgba(17,228,79,.45);
    color: #fff;
    transform: translateY(-1px);
}

.bv-radial-chart__year-filter button.active {
    border-color: var(--bv-radial-year-color, #11E44F);
    background: rgba(255,255,255,.11);
    color: #fff;
    box-shadow: inset 0 0 0 1px var(--bv-radial-year-color, #11E44F);
}

.bv-radial-chart__year-swatch {
    width: .68rem;
    height: .68rem;
    border-radius: 999px;
    background: var(--bv-radial-year-color, #11E44F);
    box-shadow: 0 0 0 1px rgba(255,255,255,.1);
    opacity: .42;
    transition: opacity .2s ease, transform .2s ease;
}

.bv-radial-chart__year-filter button.active .bv-radial-chart__year-swatch {
    opacity: 1;
    transform: scale(1.05);
}

.bv-radial-chart__empty {
    color: rgba(255,255,255,.65);
    font-size: .85rem;
    margin: .75rem 0;
}

/*buttons*/
.bonsai-chart-type-switch {
    display: flex;
    gap: .5rem;
    margin: 0 0 1rem;
    flex-wrap: wrap;
}

.bonsai-chart-type-switch button {
    border: 1px solid rgba(255,255,255,.14);
    background: rgba(255,255,255,.05);
    color: rgba(255,255,255,.75);
    border-radius: 999px;
    padding: .45rem .9rem;
    cursor: pointer;
    font-size: .85rem;
    font-weight: 600;
    transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}

.bonsai-chart-type-switch button:hover {
    border-color: rgba(17,228,79,.45);
    color: #fff;
    transform: translateY(-1px);
}

.bonsai-chart-type-switch button.active {
    background: #11E44F;
    border-color: #11E44F;
    color: #07140b;
}

.bonsai-chart-panel {
    display: none;
}

.bonsai-chart-panel.active {
    display: block;
}

/* Hover Glow */

.bv-radial-chart__bar:hover,
.bv-radial-chart__dot:hover {
    filter: drop-shadow(0 0 6px rgba(255,255,255,.25));
}

@media (max-width: 900px) {
    .bv-radial-chart__svg {
        max-width: 560px;
    }
}

@media (max-width: 768px) {
    .bv-radial-chart {
        padding: .9rem .65rem 1rem;
    }

    .bv-radial-chart__month-label {
        font-size: 9px;
    }

    .bv-radial-chart__year {
        font-size: 20px;
    }

    .bv-radial-chart__subtitle {
        font-size: 10px;
    }

    .bv-radial-chart__bar {
        stroke-width: 3;
    }

    .bonsai-chart-type-switch {
        justify-content: center;
    }
}

@media (max-width: 560px) {
    .bv-radial-chart__svg {
        max-width: 100%;
    }

    .bv-radial-chart__month-label {
        font-size: 8px;
    }

    .bv-radial-chart__year-filter button {
        font-size: .75rem;
        padding: .32rem .65rem;
    }
}