.fx-calendar-card {
    max-width: 18.5rem;
    width: 100%;
    margin-top: 0.5rem;
    border-radius: 0.75rem;
    background-color: #ffffff;
    border: 1px solid var(--gray-200, #e2e8f0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.fx-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0.75rem;
    background-color: #ffffff;
    border-bottom: 1px solid var(--gray-200, #e2e8f0);
}

.fx-calendar-title {
    font-size: 0.925rem;
    font-weight: 700;
    color: var(--gray-800, #1e293b);
    letter-spacing: -0.01em;
    text-transform: capitalize;
    user-select: none;
}

.fx-calendar-nav-btn {
    width: 1.85rem;
    height: 1.85rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid transparent;
    background: transparent;
    color: var(--gray-600, #475569);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.fx-calendar-nav-btn:hover {
    background-color: var(--gray-100, #f1f5f9);
    color: var(--primary, #0b69f6);
}

.fx-calendar-body {
    padding: 0.5rem 0.65rem;
}

.fx-calendar-grid {
    width: 100%;
    table-layout: fixed;
    margin-bottom: 0;
    border-collapse: collapse;
}

.fx-calendar-grid th {
    width: 14.28%;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-400, #94a3b8);
    padding: 0.25rem 0 0.4rem 0;
    text-align: center;
    user-select: none;
}

.fx-calendar-grid td {
    width: 14.28%;
    padding: 0.15rem 0;
    text-align: center;
    vertical-align: middle;
}

.fx-calendar-day-btn {
    width: 2rem;
    height: 2rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.8125rem;
    line-height: 2rem;
    font-weight: 500;
    border: 1px solid transparent;
    background: transparent;
    color: var(--gray-400, #94a3b8);
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    user-select: none;
}

.fx-calendar-day-btn:focus,
.fx-calendar-day-btn:focus-visible {
    outline: none !important;
    box-shadow: none !important;
}

.fx-calendar-day-btn--available {
    background-color: var(--primary-bg-subtle, #edf5fd);
    color: var(--primary, #0b69f6);
    font-weight: 700;
    border-color: var(--primary-border-subtle, #cce3fc);
    cursor: pointer;
}

.fx-calendar-day-btn--available:hover {
    background-color: var(--primary, #0b69f6);
    color: #ffffff;
    border-color: var(--primary, #0b69f6);
}

.fx-calendar-day-btn--selected,
.fx-calendar-day-btn[aria-selected="true"] {
    background-color: var(--primary, #0b69f6) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    border-color: var(--primary, #0b69f6) !important;
    box-shadow: none !important;
    transform: none !important;
}

.fx-calendar-day-btn:disabled,
.fx-calendar-day-btn.disabled {
    opacity: 0.35;
    pointer-events: none;
    border-color: transparent;
    background: transparent;
    color: var(--gray-300, #cbd5e1);
}

.fx-calendar-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0.5rem 0.75rem;
    background-color: var(--gray-100, #f8fafc);
    border-top: 1px solid var(--gray-200, #e2e8f0);
    font-size: 0.78rem;
}