.month-details-wrapper {
    position: sticky;
    top: 6rem;
}

.month-details-wrapper--bottom {
    position: static;
    top: auto;
}

@media (max-width: 1199.98px) {
    .month-details-wrapper:not(.month-details-wrapper--bottom) {
        position: static;
    }
}

.month-details-card {
    overflow: hidden;
    transition: max-height 0.28s ease, opacity 0.28s ease, transform 0.28s ease;
    max-height: 3200px;
}

.month-details-card.collapsed {
    max-height: 0;
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    box-shadow: none;
}

.month-details-card.expanded {
    opacity: 1;
    transform: translateY(0);
}

.month-details-empty {
    padding: 3rem 1rem;
}

.month-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.month-summary-card {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    padding: 0.75rem;
    text-align: center;
}

.month-summary-label {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.month-summary-value {
    display: block;
    font-size: 1rem;
    font-weight: 600;
}

.month-details-table {
    max-height: calc(70vh - 8rem);
    overflow-y: auto;
}

.month-details-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: calc(70vh - 8rem);
    overflow-y: auto;
    padding-right: 0.25rem;
}

.month-details-wrapper--bottom .month-details-list {
    max-height: min(55vh, 720px);
}

.transaction-card {
    background: rgba(4, 12, 35, 0.85);
    border-radius: 16px;
    border: 1px solid rgba(0, 204, 255, 0.12);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.transaction-card.income {
    border-left: 4px solid rgba(34, 197, 94, 0.7);
}

.transaction-card.expense {
    border-left: 4px solid rgba(239, 68, 68, 0.7);
}

.transaction-card:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 204, 255, 0.3);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.transaction-card-header,
.transaction-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.transaction-title {
    margin: 0.25rem 0 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.transaction-date {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.transaction-amount {
    font-size: 1.15rem;
    font-weight: 700;
    white-space: nowrap;
}

.transaction-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.transaction-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.transaction-badges .badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.85rem;
}

.transaction-description {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.transaction-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.transaction-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-icon {
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.inline-card-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.inline-card {
    background: rgba(4, 12, 35, 0.85);
    border-radius: 18px;
    border: 1px solid rgba(0, 204, 255, 0.12);
    padding: 1.25rem 1.75rem;
    display: flex;
    align-items: flex-start;
    gap: 1.75rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    position: relative;
    overflow: hidden;
    border-left: 4px solid rgba(0, 204, 255, 0.5);
    cursor: pointer;
}

.inline-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 204, 255, 0.3);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.inline-card-overview {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 220px;
}

.inline-card-title {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.inline-card-date {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.inline-card-description {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.inline-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.inline-card-details {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
}

.inline-card-detail {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.inline-card-detail-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.inline-card-detail-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    word-break: break-word;
}

.inline-card-detail--full {
    grid-column: span 2;
}

.inline-card-actions {
    display: flex;
    gap: 0.5rem;
    align-self: center;
    flex-shrink: 0;
}

.inline-card-empty {
    padding: 3rem 1rem;
}

.inline-card--poste {
    border-left-color: rgba(59, 130, 246, 0.55);
}

.inline-card--voiture {
    border-left-color: rgba(16, 185, 129, 0.55);
}

@media (max-width: 1199.98px) {
    .month-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .month-details-table,
    .month-details-list,
    .month-details-wrapper--bottom .month-details-list {
        max-height: none;
    }
}

@media (max-width: 767.98px) {
    .inline-card {
        flex-direction: column;
        gap: 1rem;
    }

    .inline-card-overview {
        min-width: auto;
    }

    .inline-card-actions {
        align-self: flex-end;
    }

    .inline-card-detail--full {
        grid-column: span 1;
    }
}