.d4-scheduler {
    --d4-scheduler-height: 600px;
    --d4-scheduler-font-size: 0.75rem;
    --d4-scheduler-font-size-sm: 0.6875rem;
    --d4-work-hours-bg: transparent;
    --d4-off-hours-bg: #fbfbfb;
    --d4-work-start-pct: 0%;
    --d4-work-end-pct: 100%;
    --d4-grid-major-color: #e9ebec;
    --d4-grid-minor-color: rgba(233, 235, 238, 0.85);
    --d4-now-indicator-color: #ea4335;
    --ec-today-bg-color: #fffbeb;
    --ec-border-color: #e9ebec;
    --ec-event-col-gap: 2px;
}

/* Unified typography — all calendar views */
.d4-scheduler .ec {
    font-size: var(--d4-scheduler-font-size);
}

.d4-scheduler .ec-toolbar .ec-button,
.d4-scheduler .ec-toolbar .ec-title {
    font-size: var(--d4-scheduler-font-size);
}

.d4-scheduler .ec-toolbar .ec-button {
    padding: 0.35rem 0.65rem;
    line-height: 1.35;
}

.d4-scheduler .ec-toolbar .ec-button.ec-active {
    background-color: var(--ec-color-200, #eef0f2);
    border-color: var(--d4-grid-major-color);
}

.d4-scheduler .ec-event,
.d4-scheduler .ec-event .ec-event-title {
    font-size: var(--d4-scheduler-font-size);
    line-height: 1.3;
}

.d4-scheduler .ec-event .ec-event-time {
    font-size: var(--d4-scheduler-font-size-sm);
    line-height: 1.25;
}

/* Month / day grid */
.d4-scheduler .ec-day-grid .ec-day-head {
    font-size: var(--d4-scheduler-font-size);
}

.d4-scheduler .ec-day-grid .ec-event {
    padding: 2px 4px;
}

.d4-scheduler .ec-day-grid .ec-event-title {
    min-block-size: auto;
    font-size: var(--d4-scheduler-font-size);
    line-height: 1.25;
}

.d4-scheduler .ec-day-grid .ec-event-time {
    font-size: var(--d4-scheduler-font-size-sm);
}

.d4-scheduler .ec-day-foot {
    font-size: var(--d4-scheduler-font-size-sm);
}

/* Agenda / list */
.d4-scheduler .ec-list .ec-day-head {
    font-size: var(--d4-scheduler-font-size);
    padding: 0.4rem 0.75rem;
}

.d4-scheduler .ec-list .ec-event {
    padding: 0.35rem 0.75rem;
    font-size: var(--d4-scheduler-font-size);
}

.d4-scheduler .ec-list .ec-event-title {
    font-size: var(--d4-scheduler-font-size);
    line-height: 1.3;
}

.d4-scheduler .ec-list .ec-event-time {
    font-size: var(--d4-scheduler-font-size-sm);
}

/* All-day row (week/day views) */
.d4-scheduler .ec-all-day,
.d4-scheduler .ec-all-day .ec-sidebar,
.d4-scheduler .ec-all-day .ec-event {
    font-size: var(--d4-scheduler-font-size);
}

.d4-scheduler .ec-all-day .ec-event-title {
    font-size: var(--d4-scheduler-font-size);
    min-block-size: auto;
    line-height: 1.25;
}

.d4-scheduler .ec-all-day .ec-event-time {
    font-size: var(--d4-scheduler-font-size-sm);
}

/* Timeline / resource views */
.d4-scheduler .ec-timeline .ec-slot {
    font-size: var(--d4-scheduler-font-size-sm);
}

.d4-scheduler .ec-timeline .ec-event,
.d4-scheduler .ec-timeline .ec-event-title {
    font-size: var(--d4-scheduler-font-size);
    min-block-size: auto;
    line-height: 1.25;
}

.d4-scheduler .ec-timeline .ec-event-time {
    font-size: var(--d4-scheduler-font-size-sm);
}

.d4-scheduler--work-hours-visual .ec-time-grid .ec-body .ec-grid .ec-day {
    position: relative;
}

.d4-scheduler--work-hours-visual:not(.d4-scheduler--work-hours-full) .ec-time-grid .ec-body .ec-grid .ec-day::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background: linear-gradient(
        to bottom,
        var(--d4-off-hours-bg) 0%,
        var(--d4-off-hours-bg) var(--d4-work-start-pct),
        var(--d4-work-hours-bg) var(--d4-work-start-pct),
        var(--d4-work-hours-bg) var(--d4-work-end-pct),
        var(--d4-off-hours-bg) var(--d4-work-end-pct),
        var(--d4-off-hours-bg) 100%
    );
}

.d4-scheduler--work-hours-visual:not(.d4-scheduler--work-hours-full) .ec-timeline:not(.ec-month-view, .ec-year-view) .ec-body .ec-day::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background: linear-gradient(
        to right,
        var(--d4-off-hours-bg) 0%,
        var(--d4-off-hours-bg) var(--d4-work-start-pct),
        var(--d4-work-hours-bg) var(--d4-work-start-pct),
        var(--d4-work-hours-bg) var(--d4-work-end-pct),
        var(--d4-off-hours-bg) var(--d4-work-end-pct),
        var(--d4-off-hours-bg) 100%
    );
}

.d4-scheduler--work-hours-visual .ec-timeline .ec-body .ec-day {
    position: relative;
}

/* Time grid — Syncfusion-like week view */
.d4-scheduler .ec-time-grid .ec-main {
    border-color: var(--d4-grid-major-color);
}

.d4-scheduler .ec-time-grid .ec-col-head {
    padding: 0.45rem 0.35rem;
    font-size: var(--d4-scheduler-font-size);
    font-weight: 500;
    color: var(--vz-body-color, #495057);
    background-color: var(--ec-bg-color, #fff);
    border-color: var(--d4-grid-major-color);
}

.d4-scheduler .ec-time-grid .ec-col-head.ec-today {
    background-color: var(--ec-today-bg-color);
    color: var(--vz-body-color, #212529);
    font-weight: 600;
}

.d4-scheduler .ec-time-grid .ec-all-day {
    min-height: 2rem;
    font-size: var(--d4-scheduler-font-size);
    background-color: var(--ec-bg-color, #fff);
    border-color: var(--d4-grid-major-color);
}

.d4-scheduler .ec-time-grid .ec-all-day .ec-sidebar {
    color: var(--vz-secondary-color, #878a99);
    font-size: var(--d4-scheduler-font-size);
}

.d4-scheduler .ec-time-grid .ec-body .ec-sidebar {
    color: var(--vz-secondary-color, #878a99);
    font-size: var(--d4-scheduler-font-size-sm);
    background-color: var(--ec-bg-color, #fff);
}

.d4-scheduler .ec-time-grid .ec-body .ec-sidebar .ec-slot {
    font-variant-numeric: tabular-nums;
}

.d4-scheduler .ec-time-grid .ec-body .ec-day.ec-today {
    --ec-day-bg-color: var(--ec-today-bg-color);
}

.d4-scheduler .ec-time-grid .ec-now-indicator {
    grid-column: 2 / -1 !important;
    z-index: 4;
    border-block-start: 2px solid var(--d4-now-indicator-color);
}

.d4-scheduler .ec-time-grid .ec-now-indicator::before {
    background: var(--d4-now-indicator-color);
    block-size: 10px;
    inline-size: 10px;
    margin-block-start: -6px;
    margin-inline-start: -5px;
}

.d4-scheduler .ec-time-grid .ec-event {
    border: none;
    border-radius: 6px;
    box-shadow: none;
    padding: 3px 5px;
    font-size: var(--d4-scheduler-font-size);
    line-height: 1.3;
    color: #fff;
}

.d4-scheduler .ec-time-grid .ec-event .ec-event-time {
    display: block;
    margin: 0 0 1px;
    font-size: var(--d4-scheduler-font-size-sm);
    font-weight: 600;
    line-height: 1.25;
    opacity: 0.95;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.d4-scheduler .ec-time-grid .ec-event .ec-event-title {
    position: static;
    inset-block-start: auto;
    margin: 0;
    font-size: var(--d4-scheduler-font-size);
    font-weight: 500;
    line-height: 1.25;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.d4-scheduler .ec-time-grid .ec-toolbar .ec-button {
    font-size: var(--d4-scheduler-font-size);
    padding: 0.35rem 0.65rem;
}

.d4-scheduler .ec-time-grid .ec-toolbar .ec-button.ec-active {
    background-color: var(--ec-color-200, #eef0f2);
    border-color: var(--d4-grid-major-color);
}

.d4-scheduler__body {
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    height: var(--d4-scheduler-height, 600px);
    min-height: var(--d4-scheduler-height, 600px);
}

.d4-scheduler__calendar {
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
}

.d4-scheduler__calendar.ec {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.d4-scheduler .ec-main {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
}

.d4-scheduler .ec-main.ec-custom-scrollbars {
    scrollbar-width: thin;
}

.d4-scheduler .ec-d4SchedulerSettings {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
}

.d4-scheduler .ec-d4SchedulerSettings i {
    font-size: 1rem;
    line-height: 1;
}

.d4-scheduler__sidebar-backdrop {
    position: absolute;
    inset: 0;
    z-index: 20;
    background: rgba(15, 23, 42, 0.25);
    transition: opacity 0.2s ease;
}

.d4-scheduler__sidebar-backdrop--hidden {
    opacity: 0;
    pointer-events: none;
}

.d4-scheduler__sidebar {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 30;
    display: flex;
    flex-direction: column;
    width: min(380px, 94vw);
    max-width: 100%;
    height: 100%;
    background: var(--vz-card-bg, #fff);
    border-left: 1px solid var(--vz-border-color, #e9ebec);
    transform: translateX(0);
    transition: transform 0.2s ease;
}

.d4-scheduler__sidebar--hidden {
    transform: translateX(100%);
    pointer-events: none;
}

.d4-scheduler__sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    border-bottom: 1px solid var(--vz-border-color, #e9ebec);
}

.d4-scheduler__sidebar-title {
    font-size: var(--d4-scheduler-font-size);
    font-weight: 600;
    color: var(--vz-body-color, #212529);
}

.d4-scheduler__sidebar-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    padding: 0;
    font-size: var(--d4-scheduler-font-size);
}

.d4-scheduler__filters {
    flex: 1 1 auto;
    overflow: auto;
    padding: 0.5rem 0.875rem 0.75rem;
}

.d4-scheduler__sidebar-section + .d4-scheduler__sidebar-section {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--vz-border-color, #e9ebec);
}

.d4-scheduler__sidebar-section-title {
    margin-bottom: 0.4rem;
    font-size: var(--d4-scheduler-font-size-sm);
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--vz-secondary-color, #878a99);
}

.d4-scheduler__setting-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(110px, 42%);
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.d4-scheduler__setting-label {
    margin: 0;
    font-size: var(--d4-scheduler-font-size);
    line-height: 1.3;
    color: var(--vz-body-color, #212529);
}

.d4-scheduler__setting-control .form-control,
.d4-scheduler__setting-control .form-select {
    min-height: 1.75rem;
    font-size: var(--d4-scheduler-font-size);
    padding-top: 0.2rem;
    padding-bottom: 0.2rem;
}

.d4-scheduler__sidebar-hint {
    padding-top: 0.25rem;
    border-top: 1px solid var(--vz-border-color, #e9ebec);
}

.d4-scheduler__sidebar-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    padding: 0.5rem 0.875rem;
    border-top: 1px solid var(--vz-border-color, #e9ebec);
    background: var(--vz-card-bg, #fff);
}

.d4-scheduler__sidebar-footer .btn {
    flex: 1 1 0;
    font-size: var(--d4-scheduler-font-size);
    padding: 0.3rem 0.5rem;
}

.d4-scheduler__sidebar-group + .d4-scheduler__sidebar-group {
    margin-top: 0.625rem;
    padding-top: 0.625rem;
    border-top: 1px solid var(--vz-border-color, #e9ebec);
}

.d4-scheduler__sidebar-app {
    margin-bottom: 0.35rem;
    font-size: var(--d4-scheduler-font-size-sm);
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--vz-secondary-color, #878a99);
}

.d4-scheduler__sidebar-items {
    display: flex;
    flex-direction: column;
    gap: 0.0625rem;
}

.d4-scheduler__filter-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin: 0;
    padding: 0.125rem 0;
    font-size: var(--d4-scheduler-font-size);
    line-height: 1.25;
    cursor: pointer;
}

.d4-scheduler__filter-item .form-check-input {
    flex: 0 0 auto;
    width: 0.875rem;
    height: 0.875rem;
    margin: 0;
}

.d4-scheduler__filter-label {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--vz-body-color, #212529);
}

.d4-scheduler__filter-badge {
    display: inline-block;
    flex: 0 0 auto;
    width: 0.625rem;
    height: 0.625rem;
    border-radius: 999px;
}

.d4-scheduler--disabled {
    min-height: 120px;
}

.d4-scheduler-event-detail h5 {
    word-break: break-word;
}

.d4-scheduler-event-modal .swal2-html-container {
    text-align: left;
}

body.dark-mode .d4-scheduler {
    --d4-work-hours-bg: transparent;
    --d4-off-hours-bg: rgba(255, 255, 255, 0.045);
    --d4-grid-major-color: #32383e;
    --d4-grid-minor-color: rgba(255, 255, 255, 0.06);
    --ec-today-bg-color: rgba(255, 251, 235, 0.08);
}

body.dark-mode .d4-scheduler__sidebar {
    background: var(--vz-card-bg, #2a2f34);
    border-left-color: var(--vz-border-color, #32383e);
    box-shadow: -8px 0 24px rgba(0, 0, 0, 0.35);
}

body.dark-mode .d4-scheduler__sidebar-header,
body.dark-mode .d4-scheduler__sidebar-group + .d4-scheduler__sidebar-group,
body.dark-mode .d4-scheduler__sidebar-section + .d4-scheduler__sidebar-section {
    border-color: var(--vz-border-color, #32383e);
}

body.dark-mode .d4-scheduler .ec.ec-dark,
body.dark-mode .d4-scheduler .ec-auto-dark .ec {
    color-scheme: dark;
}