.pion-calendar {
    container: pion-calendar / inline-size;
    --calendar-navy: #0f172a;
    --calendar-muted: #64748b;
    --calendar-border: #e2e8f0;
    --calendar-event-color: #ffae42;
    padding: 1.75rem;
    border: 1px solid #cbd5e1;
    border-radius: 1rem;
    background: #fff;
    color: var(--calendar-navy);
    box-shadow: 0 4px 20px rgb(15 23 42 / 4%);
    text-align: left;
}

.pion-calendar [hidden] { display: none !important; }
.pion-calendar .pion-calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}
.pion-calendar .pion-calendar-intro { max-width: 44rem; }
.pion-calendar .pion-calendar-eyebrow {
    margin: 0 0 0.5rem;
    color: var(--calendar-muted);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.pion-calendar h1 {
    margin: 0;
    font-size: clamp(1.75rem, 2.8vw, 2.25rem);
    font-weight: 750;
    line-height: 1.15;
    letter-spacing: -0.035em;
    text-transform: none;
}
.pion-calendar .pion-calendar-description {
    margin: 0.75rem 0 0;
    color: #475569;
    font-size: 0.875rem;
    line-height: 1.65;
}
.pion-calendar .pion-calendar-export {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    gap: 0.75rem;
    min-height: 3.5rem;
    padding: 0.75rem 1.125rem;
    border: 1px solid #fbbf24;
    border-radius: 0.75rem;
    background: #fbbf24;
    color: #0f172a;
    font-size: 0.8125rem;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: none;
}
.pion-calendar .pion-calendar-export:hover { background: #fcd34d; }
.pion-calendar .pion-calendar-export-caption {
    display: block;
    margin-top: 0.125rem;
    font-size: 0.6875rem;
    font-weight: 500;
}
.pion-calendar .pion-calendar-meta {
    margin: 1.75rem 0 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--calendar-border);
}
.pion-calendar .pion-calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}
.pion-calendar .pion-calendar-legend li {
    display: inline-flex;
    align-items: center;
    gap: 0.4375rem;
    color: #334155;
    font-size: 0.75rem;
    line-height: 1.5;
}
.pion-calendar .pion-calendar-key {
    width: 0.5rem;
    height: 0.5rem;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--calendar-event-color);
    box-shadow: inset 0 0 0 1px rgb(15 23 42 / 12%);
}
.pion-calendar .pion-calendar-key-championship { --calendar-event-color: #0000ff; }
.pion-calendar .pion-calendar-key-rapid { --calendar-event-color: #b22222; }
.pion-calendar .pion-calendar-key-events { --calendar-event-color: #3cd070; }
.pion-calendar .pion-calendar-key-tournament { --calendar-event-color: #8b4513; }
.pion-calendar .pion-calendar-key-other { --calendar-event-color: #ffae42; }
.pion-calendar .pion-calendar-help {
    margin: 0.75rem 0 0;
    color: var(--calendar-muted);
    font-size: 0.75rem;
    line-height: 1.6;
}
.pion-calendar .pion-calendar-surface { min-width: 0; }
.pion-calendar .pion-calendar-status {
    margin: 0 0 0.75rem;
    color: var(--calendar-muted);
    font-size: 0.8125rem;
    line-height: 1.5;
}
.pion-calendar .pion-calendar-status:empty { display: none; }
.pion-calendar .pion-calendar-error,
.pion-calendar .pion-calendar-noscript {
    margin: 0 0 1rem;
    padding: 1rem;
    border: 1px solid #fcd34d;
    border-radius: 0.75rem;
    background: #fffbeb;
    color: #78350f;
    font-size: 0.8125rem;
    line-height: 1.6;
}
.pion-calendar .pion-calendar-error {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.pion-calendar .pion-calendar-error p { margin: 0; }
.pion-calendar .pion-calendar-retry {
    flex-shrink: 0;
    min-height: 2.75rem;
    padding: 0.625rem 0.875rem;
    border: 1px solid #d97706;
    border-radius: 0.5rem;
    background: #fff;
    color: #78350f;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
}

/* Override the site's original FullCalendar rules within this calendar only. */
.pion-calendar .fc {
    --fc-border-color: #e2e8f0;
    --fc-today-bg-color: #fffbeb;
    --fc-neutral-bg-color: #f8fafc;
    --fc-list-event-hover-bg-color: #f1f5f9;
    --fc-page-bg-color: #fff;
    font-family: inherit;
    font-size: 0.8125rem;
}
.pion-calendar .fc .fc-toolbar {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}
.pion-calendar .fc .fc-toolbar-chunk {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}
.pion-calendar .fc .fc-toolbar-chunk:last-child { justify-content: flex-end; }
.pion-calendar .fc .fc-toolbar-title {
    margin: 0;
    color: var(--calendar-navy);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.025em;
    text-transform: none;
    text-align: center;
}
.pion-calendar .fc .fc-button-group { gap: 0.25rem; }
.pion-calendar .fc .fc-button {
    min-height: 2.75rem;
    margin-left: 0 !important;
    padding: 0.5625rem 0.8125rem !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 0.5rem !important;
    background: #fff !important;
    color: #334155 !important;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0;
    text-transform: none;
    box-shadow: none !important;
}
.pion-calendar .fc .fc-button:hover {
    border-color: #94a3b8 !important;
    background: #f1f5f9 !important;
}
.pion-calendar .fc .fc-button.fc-button-active {
    border-color: #0f172a !important;
    background: #0f172a !important;
    color: #fff !important;
}
.pion-calendar .fc .fc-button:disabled { opacity: 0.5 !important; }
.pion-calendar .fc .fc-icon { font-size: 1.25em; }
.pion-calendar .fc .fc-view-harness { min-height: 0; }
.pion-calendar .fc .fc-scrollgrid,
.pion-calendar .fc .fc-list {
    border: 1px solid var(--calendar-border) !important;
    border-radius: 0.625rem;
}
.pion-calendar .fc.fc-theme-standard td,
.pion-calendar .fc.fc-theme-standard th,
.pion-calendar .fc .fc-scrollgrid { border-color: var(--calendar-border) !important; }
.pion-calendar .fc .fc-col-header-cell { background: #f8fafc; }
.pion-calendar .fc .fc-col-header-cell-cushion {
    display: block;
    padding: 0.75rem 0.25rem;
    color: #475569;
    font-size: 0.6875rem;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.pion-calendar .fc .fc-daygrid-day-frame { min-height: 7.5rem; }
.pion-calendar .fc .fc-daygrid-day-number {
    padding: 0.5rem 0.625rem;
    color: #334155;
    font-size: 0.75rem;
    font-weight: 600;
}
.pion-calendar .fc .fc-day-today { background: #fffbeb !important; }
.pion-calendar .fc .fc-day-today .fc-daygrid-day-number {
    color: #92400e;
    font-weight: 750;
}
.pion-calendar .fc .fc-day-other .fc-daygrid-day-number { color: #64748b; }
.pion-calendar .fc .fc-daygrid-event-harness {
    margin-right: 0.25rem;
    margin-left: 0.25rem;
}
.pion-calendar .fc .pion-calendar-event {
    border: 1px solid #e2e8f0 !important;
    border-left: 3px solid var(--calendar-event-color, #ffae42) !important;
    border-radius: 0.3125rem;
    background: #f8fafc !important;
    color: #0f172a !important;
    font-size: 0.75rem;
    cursor: pointer;
}
.pion-calendar .fc .pion-calendar-event:hover { background: #eef2f6 !important; }
.pion-calendar .fc .fc-daygrid-event {
    margin-top: 0.25rem;
    padding: 0.3125rem 0.375rem;
    white-space: normal;
}
.pion-calendar .fc .fc-event-main,
.pion-calendar .fc .pion-calendar-event-content {
    min-width: 0;
    color: #0f172a;
}
.pion-calendar .fc .pion-calendar-event-title {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow-wrap: anywhere;
    white-space: normal;
    color: #0f172a;
    font-weight: 600;
    line-height: 1.4;
}
.pion-calendar .fc .pion-calendar-event-time {
    display: block;
    margin-bottom: 0.125rem;
    color: #475569;
    font-size: 0.6875rem;
    line-height: 1.4;
}
.pion-calendar .fc .fc-daygrid-more-link {
    display: inline-block;
    margin: 0.25rem 0.25rem 0.375rem;
    padding: 0.25rem;
    border-radius: 0.25rem;
    color: #334155;
    font-size: 0.6875rem;
    font-weight: 700;
    line-height: 1.4;
}
.pion-calendar .fc .fc-popover {
    max-width: calc(100vw - 2rem);
    border: 1px solid #cbd5e1;
    border-radius: 0.75rem;
    box-shadow: 0 12px 36px rgb(15 23 42 / 16%);
}
.pion-calendar .fc .fc-popover-header {
    padding: 0.625rem;
    border-radius: 0.75rem 0.75rem 0 0;
    background: #f1f5f9;
    color: #0f172a;
}
.pion-calendar .fc .fc-list-day-cushion {
    padding: 0.75rem 0.875rem;
    background: #f1f5f9;
    color: #334155;
    font-size: 0.75rem;
    font-weight: 600;
}
.pion-calendar .fc .fc-list-event td {
    padding: 0.875rem 0.75rem;
    border-color: var(--calendar-border);
    background: #fff;
}
.pion-calendar .fc .fc-list-event.pion-calendar-event { font-size: 0.8125rem; }
.pion-calendar .fc .fc-list-event .pion-calendar-event-title {
    display: block;
    overflow: visible;
    -webkit-line-clamp: unset;
    line-height: 1.6;
}
.pion-calendar .fc .fc-list-event-title,
.pion-calendar .fc .fc-list-event-title a {
    white-space: normal;
    overflow-wrap: anywhere;
}
.pion-calendar .fc .fc-list-event-dot { border-color: var(--calendar-event-color, #ffae42) !important; }
.pion-calendar .fc .fc-list-empty {
    padding: 2.5rem 1rem;
    background: #f8fafc;
    color: #475569;
    font-size: 0.875rem;
}
.pion-calendar[data-calendar-state="loading"] .fc-list-empty,
.pion-calendar[data-calendar-state="error"] .fc-list-empty { visibility: hidden; }
.pion-calendar :is(a, button, [role="button"]):focus-visible,
.pion-calendar-dialog :is(a, button):focus-visible {
    outline: 3px solid #f59e0b;
    outline-offset: 3px;
}

.pion-calendar-dialog {
    box-sizing: border-box;
    width: min(36rem, calc(100% - 2rem));
    max-height: calc(100% - 2rem);
    margin: auto;
    padding: 1.5rem;
    overflow-y: auto;
    border: 1px solid #cbd5e1;
    border-top: 4px solid var(--calendar-event-color, #fbbf24);
    border-radius: 1rem;
    background: #fff;
    color: #0f172a;
    box-shadow: 0 24px 80px rgb(15 23 42 / 28%);
    text-align: left;
}
.pion-calendar-dialog::backdrop { background: rgb(15 23 42 / 60%); }
.pion-calendar-dialog .pion-calendar-dialog-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}
.pion-calendar-dialog .pion-calendar-detail-kind {
    margin: 0;
    color: #475569;
    font-size: 0.75rem;
    font-weight: 650;
    line-height: 1.5;
}
.pion-calendar-dialog .pion-calendar-dialog-close {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    background: #f8fafc;
    color: #334155;
    cursor: pointer;
}
.pion-calendar-dialog .pion-calendar-dialog-close:hover { background: #e2e8f0; }
.pion-calendar-dialog h2 {
    margin: 0;
    color: #0f172a;
    font-size: 1.375rem;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.02em;
    overflow-wrap: anywhere;
    text-transform: none;
}
.pion-calendar-dialog .pion-calendar-detail-date {
    margin: 1rem 0 0;
    color: #475569;
    font-size: 0.875rem;
    line-height: 1.6;
}
.pion-calendar-dialog .pion-calendar-detail-link {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 2.75rem;
    margin-top: 1.5rem;
    padding: 0.625rem 1rem;
    border: 1px solid #0f172a;
    border-radius: 0.5rem;
    background: #0f172a;
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 650;
    line-height: 1.5;
    text-decoration: none;
}
.pion-calendar-dialog .pion-calendar-detail-link:hover { background: #334155; }

/* Respond to the middle column's width, not only the browser width. */
@container pion-calendar (max-width: 55rem) {
    .pion-calendar .pion-calendar-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.125rem;
    }
    .pion-calendar .fc .fc-toolbar { grid-template-columns: 1fr auto; }
    .pion-calendar .fc .fc-toolbar-chunk:nth-child(2) {
        grid-column: 1 / -1;
        grid-row: 1;
        justify-content: center;
    }
}

@container pion-calendar (max-width: 36rem) {
    .pion-calendar .fc .fc-toolbar {
        grid-template-columns: 1fr;
        gap: 0.625rem;
    }
    .pion-calendar .fc .fc-toolbar-chunk,
    .pion-calendar .fc .fc-toolbar-chunk:last-child,
    .pion-calendar .fc .fc-toolbar-chunk:nth-child(2) {
        grid-column: 1;
        justify-content: center;
        flex-wrap: wrap;
    }
    .pion-calendar .fc .fc-daygrid-event-harness {
        margin-right: 0.0625rem;
        margin-left: 0.0625rem;
    }
    .pion-calendar .fc .fc-daygrid-event {
        padding: 0.1875rem;
        font-size: 0.75rem;
    }
}

@media (max-width: 900px) {
    .pion-calendar { padding: 1.25rem; }
    .pion-calendar .pion-calendar-header { align-items: flex-start; }
    .pion-calendar .fc .fc-toolbar { grid-template-columns: 1fr auto; }
    .pion-calendar .fc .fc-toolbar-chunk:nth-child(2) {
        grid-column: 1 / -1;
        grid-row: 1;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .pion-calendar {
        padding: 1.125rem 0.875rem;
        border-radius: 0.75rem;
    }
    .pion-calendar .pion-calendar-header {
        flex-direction: column;
        gap: 1.125rem;
    }
    .pion-calendar .pion-calendar-export {
        min-height: 3.25rem;
        padding: 0.625rem 0.875rem;
    }
    .pion-calendar .pion-calendar-description { font-size: 0.8125rem; }
    .pion-calendar .pion-calendar-meta {
        margin: 1.25rem 0;
        padding-top: 1rem;
    }
    .pion-calendar .pion-calendar-legend { gap: 0.5rem 0.875rem; }
    .pion-calendar .pion-calendar-legend li,
    .pion-calendar .pion-calendar-help { font-size: 0.6875rem; }
    .pion-calendar .pion-calendar-error {
        align-items: flex-start;
        flex-direction: column;
    }
    .pion-calendar .fc .fc-toolbar {
        grid-template-columns: 1fr;
        gap: 0.625rem;
        margin-bottom: 1rem;
    }
    .pion-calendar .fc .fc-toolbar-chunk,
    .pion-calendar .fc .fc-toolbar-chunk:last-child,
    .pion-calendar .fc .fc-toolbar-chunk:nth-child(2) {
        grid-column: 1;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.375rem;
    }
    .pion-calendar .fc .fc-button-group {
        flex-wrap: nowrap;
        gap: 0.25rem;
    }
    .pion-calendar .fc .fc-toolbar-title { font-size: 1.125rem; }
    .pion-calendar .fc .fc-button {
        padding: 0.5625rem 0.75rem !important;
        font-size: 0.75rem;
    }
    .pion-calendar .fc .fc-col-header-cell-cushion { font-size: 0.625rem; }
    .pion-calendar .fc .fc-daygrid-day-number {
        padding: 0.375rem 0.25rem;
        font-size: 0.6875rem;
    }
    .pion-calendar .fc .fc-daygrid-event-harness {
        margin-right: 0.0625rem;
        margin-left: 0.0625rem;
    }
    .pion-calendar .fc .fc-daygrid-event {
        padding: 0.1875rem 0.125rem;
        font-size: 0.625rem;
    }
    .pion-calendar .fc .fc-list-event td { padding: 0.875rem 0.625rem; }
    .pion-calendar .fc .fc-list-event-graphic { padding-right: 0.25rem; }
    .pion-calendar-dialog { padding: 1.125rem; }
    .pion-calendar-dialog h2 { font-size: 1.125rem; }
}