/*
 * Calendar pannello ottimizzazioni + bozze (homepage).
 *
 * Componenti:
 *   - .opt-calendar-fab        : FAB in colonna destra mappa (.map-left-fabs) per aprire il pannello
 *   - .opt-calendar-overlay    : backdrop + panel modale
 *   - .opt-calendar-panel      : card con FullCalendar al centro + header/filtri/close
 *   - .opt-calendar-event-*    : colorazione/badge dei tipi evento (run / simulation / draft)
 */

:root {
    --optcal-bg: #ffffff;
    --optcal-border: #e2e8f0;
    --optcal-text: #0f172a;
    --optcal-muted: #64748b;
    --optcal-shadow: 0 25px 60px rgba(15, 23, 42, 0.25);
    --optcal-fab-bg: #0f766e;
    --optcal-fab-bg-hover: #115e59;
    --optcal-fab-text: #ffffff;
    --optcal-color-completed: #16a34a;
    --optcal-color-failed: #dc2626;
    --optcal-color-running: #2563eb;
    --optcal-color-draft: #6b7280;
    --optcal-color-sim: #7c3aed;
    --optcal-color-scheduled: #0d9488;
}

/* FAB (layout/stile base in wizard-quick.css .map-left-fab) */
.opt-calendar-fab {
    position: relative;
}

.opt-calendar-fab__badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 1.25rem;
    height: 1.25rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    background: #ef4444;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1.25rem;
    text-align: center;
}

/* Overlay + panel */
.opt-calendar-overlay {
    position: fixed;
    inset: 0;
    z-index: 1600;
    background: rgba(15, 23, 42, 0.45);
    display: none;
    align-items: stretch;
    justify-content: center;
    padding: 2rem;
}

.opt-calendar-overlay.is-open {
    display: flex;
}

.opt-calendar-panel {
    background: var(--optcal-bg);
    color: var(--optcal-text);
    border-radius: 18px;
    box-shadow: var(--optcal-shadow);
    width: min(100%, 1100px);
    max-height: calc(100vh - 4rem);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.opt-calendar-panel__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--optcal-border);
    flex-wrap: wrap;
}

.opt-calendar-panel__title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--optcal-text);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.opt-calendar-panel__filters {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-left: auto;
    color: var(--optcal-muted);
    font-size: 0.85rem;
}

.opt-calendar-panel__filters label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}

.opt-calendar-panel__close {
    background: transparent;
    border: 1px solid var(--optcal-border);
    border-radius: 999px;
    width: 2rem;
    height: 2rem;
    cursor: pointer;
    color: var(--optcal-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}

.opt-calendar-panel__close:hover {
    background: #f1f5f9;
}

.opt-calendar-panel__body {
    flex: 1 1 auto;
    overflow: auto;
    padding: 1rem 1.25rem;
}

.opt-calendar-panel__body--with-drawer {
    display: flex;
    gap: 1rem;
    padding: 1rem 1.25rem;
    overflow: hidden;
}

.opt-calendar-content {
    flex: 1 1 auto;
    overflow: hidden;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

#opt-calendar-target {
    flex: 1 1 auto;
    min-height: 480px;
}

#opt-calendar-target .fc {
    height: 100%;
}

/* Drawer "Le mie bozze" */
.opt-calendar-drawer {
    flex: 0 0 280px;
    max-width: 280px;
    border: 1px solid var(--optcal-border);
    border-radius: 12px;
    background: #f8fafc;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.opt-calendar-drawer__head {
    padding: 0.55rem 0.6rem 0.5rem;
    border-bottom: 1px solid var(--optcal-border);
    background: #fff;
}

.opt-calendar-drawer__title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}

.opt-calendar-drawer__title {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--optcal-text);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 0;
}

.opt-calendar-drawer__title-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.opt-calendar-drawer__toggle {
    flex: 0 0 auto;
    background: transparent;
    border: 1px solid var(--optcal-border);
    border-radius: 6px;
    width: 1.7rem;
    height: 1.7rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--optcal-muted);
    transition: background 0.12s ease, color 0.12s ease;
    font-size: 0.7rem;
}

.opt-calendar-drawer__toggle:hover {
    background: #f1f5f9;
    color: var(--optcal-text);
}

.opt-calendar-drawer__count {
    color: var(--optcal-muted);
    font-weight: 500;
    font-size: 0.8rem;
}

.opt-calendar-drawer__search {
    width: 100%;
    padding: 0.4rem 0.55rem;
    border: 1px solid var(--optcal-border);
    border-radius: 8px;
    font-size: 0.8rem;
    background: #fff;
    color: var(--optcal-text);
    margin-bottom: 0.35rem;
}

.opt-calendar-drawer__sort {
    width: 100%;
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--optcal-border);
    border-radius: 8px;
    font-size: 0.78rem;
    background: #fff;
    color: var(--optcal-text);
    cursor: pointer;
}

/* Group headings */
.opt-calendar-drawer__group {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.45rem 0.6rem 0.25rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--optcal-muted);
    letter-spacing: 0.04em;
    background: transparent;
    border: none;
}

.opt-calendar-drawer__group-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.opt-calendar-drawer__group-count {
    flex: 0 0 auto;
    background: #e2e8f0;
    color: var(--optcal-muted);
    border-radius: 999px;
    padding: 1px 7px;
    font-size: 0.68rem;
    font-weight: 600;
}

/* Collapsed state: drawer ridotto a 44px, contenuto nascosto, label verticale */
.opt-calendar-drawer.is-collapsed {
    flex: 0 0 44px;
    max-width: 44px;
    overflow: hidden;
}

.opt-calendar-drawer.is-collapsed .opt-calendar-drawer__title-text,
.opt-calendar-drawer.is-collapsed .opt-calendar-drawer__count,
.opt-calendar-drawer.is-collapsed .opt-calendar-drawer__search,
.opt-calendar-drawer.is-collapsed .opt-calendar-drawer__sort,
.opt-calendar-drawer.is-collapsed .opt-calendar-drawer__list-wrap {
    display: none;
}

.opt-calendar-drawer.is-collapsed .opt-calendar-drawer__head {
    padding: 0.5rem 0.25rem;
    border-bottom: none;
}

.opt-calendar-drawer.is-collapsed .opt-calendar-drawer__title-row {
    flex-direction: column;
    margin: 0;
    gap: 0.35rem;
}

.opt-calendar-drawer.is-collapsed .opt-calendar-drawer__title {
    justify-content: center;
}

/* Empty state ridisegnato con CTA */
.opt-calendar-drawer__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.55rem;
    text-align: center;
    padding: 1rem 0.75rem;
}

.opt-calendar-drawer__empty[hidden] {
    display: none;
}

.opt-calendar-drawer__empty-text {
    margin: 0;
    font-size: 0.8rem;
    color: var(--optcal-muted);
}

.opt-calendar-drawer__empty-cta {
    background: var(--optcal-fab-bg);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.45rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.12s ease;
}

.opt-calendar-drawer__empty-cta:hover {
    background: var(--optcal-fab-bg-hover);
}

.opt-calendar-drawer__list-wrap {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 0.25rem 0;
    min-height: 0;
}

.opt-calendar-drawer__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.opt-calendar-drawer__item {
    display: flex;
    align-items: stretch;
    gap: 0.25rem;
    padding: 0.4rem 0.5rem;
    border-bottom: 1px solid #e2e8f0;
    background: transparent;
}

.opt-calendar-drawer__item:hover {
    background: #eef2f7;
}

.opt-calendar-drawer__item.is-promoted {
    opacity: 0.7;
}

.opt-calendar-drawer__open {
    flex: 1 1 auto;
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    color: var(--optcal-text);
    min-width: 0;
}

.opt-calendar-drawer__name {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--optcal-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.opt-calendar-drawer__meta {
    font-size: 0.72rem;
    color: var(--optcal-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.opt-calendar-drawer__actions {
    display: flex;
    align-items: center;
    gap: 0.15rem;
}

.opt-calendar-drawer__icon-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--optcal-muted);
    width: 1.8rem;
    height: 1.8rem;
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}

.opt-calendar-drawer__icon-btn:hover {
    background: #fff;
    border-color: var(--optcal-border);
    color: var(--optcal-text);
}

.opt-calendar-drawer__icon-btn--danger:hover {
    color: var(--optcal-color-failed);
    border-color: #fecaca;
}

.opt-calendar-drawer__empty,
.opt-calendar-drawer__loading {
    text-align: center;
    font-size: 0.8rem;
    color: var(--optcal-muted);
    padding: 1rem 0.5rem;
    margin: 0;
}

/* Mini-card "Bozze recenti" homepage */
.recent-drafts-card {
    background: #fff;
    border: 1px solid var(--optcal-border);
    border-radius: 12px;
    padding: 0.75rem 0.9rem;
    margin: 0.75rem 0 0.85rem;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

.recent-drafts-card[hidden] { display: none; }

.recent-drafts-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.recent-drafts-card__title {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--optcal-text);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.recent-drafts-card__view-all {
    font-size: 0.78rem;
    color: var(--optcal-fab-bg);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.recent-drafts-card__view-all:hover { color: var(--optcal-fab-bg-hover); }

.recent-drafts-card__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.recent-drafts-card__item {
    flex: 1 1 220px;
    min-width: 0;
}

.recent-drafts-card__link {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    padding: 0.5rem 0.6rem;
    border: 1px solid var(--optcal-border);
    border-radius: 8px;
    background: #f8fafc;
    text-decoration: none;
    color: var(--optcal-text);
    transition: border-color 0.12s ease, background 0.12s ease;
    min-width: 0;
}

.recent-drafts-card__link:hover {
    background: #eef2f7;
    border-color: #94a3b8;
}

.recent-drafts-card__name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--optcal-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recent-drafts-card__when {
    font-size: 0.72rem;
    color: var(--optcal-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.opt-calendar-panel__quickbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.55rem 1.25rem 0.75rem;
    border-bottom: 1px solid var(--optcal-border);
    background: #fafbfc;
}

.opt-calendar-panel__quickrange {
    display: inline-flex;
    border: 1px solid var(--optcal-border);
    border-radius: 999px;
    overflow: hidden;
    background: #fff;
}

.opt-calendar-panel__quickrange button {
    background: transparent;
    border: none;
    color: var(--optcal-muted);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    cursor: pointer;
    border-right: 1px solid var(--optcal-border);
    transition: background 0.12s ease, color 0.12s ease;
}

.opt-calendar-panel__quickrange button:last-child {
    border-right: none;
}

.opt-calendar-panel__quickrange button:hover {
    background: #f1f5f9;
    color: var(--optcal-text);
}

.opt-calendar-panel__quickrange button.is-active {
    background: var(--optcal-fab-bg);
    color: #fff;
}

.opt-calendar-panel__status {
    padding: 0.35rem 0.55rem;
    border: 1px solid var(--optcal-border);
    border-radius: 8px;
    font-size: 0.78rem;
    background: #fff;
    color: var(--optcal-text);
    cursor: pointer;
}

.opt-calendar-panel__legend {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-size: 0.75rem;
    color: var(--optcal-muted);
    margin-left: auto;
}

.opt-calendar-legend-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 999px;
    display: inline-block;
    margin-right: 0.35rem;
    vertical-align: middle;
}

.opt-calendar-legend-dot--completed { background: var(--optcal-color-completed); }
.opt-calendar-legend-dot--failed { background: var(--optcal-color-failed); }
.opt-calendar-legend-dot--running { background: var(--optcal-color-running); }
.opt-calendar-legend-dot--draft { background: var(--optcal-color-draft); border: 1px dashed #94a3b8; }
.opt-calendar-legend-dot--scheduled { background: var(--optcal-color-scheduled); }
.opt-calendar-legend-dot--sim { background: var(--optcal-color-sim); }

/* FullCalendar event overrides per type */
.fc .fc-event.opt-event-draft {
    background: transparent;
    border: 1px dashed var(--optcal-color-draft);
    color: var(--optcal-color-draft);
}

.fc .fc-event.opt-event-scheduled {
    background: var(--optcal-color-scheduled);
    border-color: var(--optcal-color-scheduled);
    color: #ffffff;
}

.fc .fc-event.opt-event-simulation {
    background: var(--optcal-color-sim);
    border-color: var(--optcal-color-sim);
}

/* Status overrides per i run (override del color baked dal backend per coerenza UI) */
.fc .fc-event.opt-event-run.opt-event-status-completed {
    background: var(--optcal-color-completed);
    border-color: var(--optcal-color-completed);
}

.fc .fc-event.opt-event-run.opt-event-status-failed {
    background: var(--optcal-color-failed);
    border-color: var(--optcal-color-failed);
}

.fc .fc-event.opt-event-run.opt-event-status-queued,
.fc .fc-event.opt-event-run.opt-event-status-processing {
    background: var(--optcal-color-running);
    border-color: var(--optcal-color-running);
}

/* Contenuto evento custom (eventContent) */
.fc .fc-event .fc-event-main {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    min-width: 0;
}

.opt-ev-time {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    font-size: 0.72rem;
    opacity: 0.9;
    white-space: nowrap;
    flex: 0 0 auto;
}

.opt-ev-title {
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    flex: 1 1 auto;
}

.opt-ev-badge {
    flex: 0 0 auto;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 1px 5px;
    border-radius: 999px;
    line-height: 1.3;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.22);
    color: inherit;
}

.opt-ev-badge--sim {
    background: rgba(255, 255, 255, 0.28);
    color: #fff;
}

.opt-ev-badge--draft {
    background: rgba(107, 114, 128, 0.12);
    color: var(--optcal-color-draft);
    border: 1px solid rgba(107, 114, 128, 0.4);
}

.opt-ev-badge--scheduled {
    background: rgba(255, 255, 255, 0.28);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.55);
}

/* Drawer item badge (riusato in homepage drawer "Le mie bozze") */
.opt-drawer-item-badge {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 6px;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    border-radius: 999px;
    line-height: 1.3;
    text-transform: uppercase;
    vertical-align: middle;
}

.opt-drawer-item-badge--scheduled {
    background: rgba(13, 148, 136, 0.12);
    color: var(--optcal-color-scheduled);
    border: 1px solid rgba(13, 148, 136, 0.45);
}

.opt-calendar-drawer__item.is-scheduled {
    border-left: 3px solid var(--optcal-color-scheduled);
}

/* In list view i row hanno gi\u00e0 colonna time: il time custom diventa ridondante. */
.fc-list-event .opt-ev-time { display: none; }
.fc-list-event .fc-event-main { gap: 0.5rem; }

/* nowIndicator pi\u00f9 visibile */
.fc .fc-timegrid-now-indicator-line { border-color: var(--optcal-color-running); }
.fc .fc-timegrid-now-indicator-arrow { border-color: var(--optcal-color-running); color: var(--optcal-color-running); }

/* Empty/loading */
.opt-calendar-empty,
.opt-calendar-loading {
    text-align: center;
    color: var(--optcal-muted);
    font-size: 0.9rem;
    padding: 1.5rem 0;
}

/* Event preview modal */
.opt-event-preview-overlay {
    align-items: center;
    justify-content: center;
}

.opt-event-preview {
    background: var(--optcal-bg);
    color: var(--optcal-text);
    border-radius: 14px;
    width: min(100%, 460px);
    padding: 1.1rem 1.25rem 1rem;
    box-shadow: var(--optcal-shadow);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.opt-event-preview__head {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    align-items: flex-start;
}

.opt-event-preview__type {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
    color: var(--optcal-muted);
}

.opt-event-preview__title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--optcal-text);
    word-wrap: break-word;
}

.opt-event-preview__status {
    display: inline-flex;
    align-items: center;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    color: #fff;
    background: var(--optcal-muted);
    text-transform: capitalize;
}

.opt-event-preview__status--completed { background: var(--optcal-color-completed); }
.opt-event-preview__status--failed { background: var(--optcal-color-failed); }
.opt-event-preview__status--queued,
.opt-event-preview__status--processing { background: var(--optcal-color-running); }
.opt-event-preview__status--draft { background: var(--optcal-color-draft); }

.opt-event-preview__meta {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    background: #f8fafc;
    border: 1px solid var(--optcal-border);
    border-radius: 10px;
    padding: 0.6rem 0.75rem;
}

.opt-event-preview__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.82rem;
    color: var(--optcal-text);
}

.opt-event-preview__lbl {
    color: var(--optcal-muted);
    font-weight: 500;
}

.opt-event-preview__val {
    font-weight: 600;
    text-align: right;
    word-break: break-all;
}

.opt-event-preview__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.4rem;
}

.opt-event-preview__actions button {
    border: 1px solid var(--optcal-border);
    background: #fff;
    color: var(--optcal-text);
    padding: 0.45rem 0.8rem;
    border-radius: 8px;
    font-size: 0.82rem;
    cursor: pointer;
    transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

.opt-event-preview__actions button:hover {
    background: #f1f5f9;
}

.opt-event-preview__actions button[data-primary] {
    background: var(--optcal-fab-bg);
    color: #fff;
    border-color: var(--optcal-fab-bg);
}

.opt-event-preview__actions button[data-primary]:hover {
    background: var(--optcal-fab-bg-hover);
}

.opt-event-preview__actions button.is-danger {
    color: var(--optcal-color-failed);
    border-color: #fecaca;
}

.opt-event-preview__actions button.is-danger:hover {
    background: #fef2f2;
}

/* Save dialog */
.opt-draft-save-dialog {
    background: var(--optcal-bg);
    border-radius: 14px;
    width: min(100%, 460px);
    padding: 1.25rem;
    box-shadow: var(--optcal-shadow);
}

.opt-draft-save-dialog__title {
    margin: 0 0 0.75rem;
    font-size: 1rem;
    font-weight: 700;
}

.opt-draft-save-dialog__field {
    margin-bottom: 0.75rem;
}

.opt-draft-save-dialog__field label {
    display: block;
    font-size: 0.8rem;
    color: var(--optcal-muted);
    margin-bottom: 0.25rem;
}

.opt-draft-save-dialog__field input {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border-radius: 8px;
    border: 1px solid var(--optcal-border);
    background: #fff;
    color: var(--optcal-text);
    font-size: 0.9rem;
}

.opt-draft-save-dialog__actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
}

.opt-draft-save-dialog__actions button {
    border: 1px solid var(--optcal-border);
    background: #fff;
    color: var(--optcal-text);
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
}

.opt-draft-save-dialog__actions button[data-primary] {
    background: var(--optcal-fab-bg);
    color: #fff;
    border-color: var(--optcal-fab-bg);
}

.opt-draft-save-dialog__actions button[data-primary]:hover {
    background: var(--optcal-fab-bg-hover);
}

/* Mobile */
@media (max-width: 900px) {
    .opt-calendar-drawer {
        flex-basis: 220px;
        max-width: 220px;
    }
}

@media (max-width: 640px) {
    .opt-calendar-overlay { padding: 0.5rem; }
    .opt-calendar-panel__header { padding: 0.75rem; }
    .opt-calendar-panel__filters { font-size: 0.78rem; gap: 0.5rem; }
    .opt-calendar-panel__body--with-drawer { flex-direction: column; padding: 0.75rem; gap: 0.75rem; }
    .opt-calendar-drawer { flex-basis: auto; max-width: none; max-height: 220px; }
}