.invoice-index {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.invoice-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.invoice-kpi-card {
    border: 1px solid var(--border-subtle, #e4e7ec);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    background: var(--surface-elevated, #fff);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    box-shadow: 0 3px 10px rgba(15, 23, 42, 0.05);
}

.invoice-kpi-card header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted, #667085);
}

.invoice-kpi-card strong {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-strong, #101828);
}

.invoice-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--border-subtle, #e4e7ec);
    border-radius: 12px;
    background: var(--surface-muted, #f6f8fb);
}

.invoice-filters label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: var(--text-muted, #475467);
}

.invoice-filters__actions {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
}

.invoice-table-wrapper {
    overflow-x: auto;
}

.invoice-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.invoice-table th,
.invoice-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-subtle, #edf0f3);
    vertical-align: top;
}

.invoice-table thead th {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    color: var(--text-muted, #98a2b3);
    background: var(--surface-muted, #f8fafc);
}

.invoice-table tbody tr:hover {
    background: rgba(69, 114, 246, 0.05);
}

.invoice-empty {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted, #98a2b3);
}

.invoice-bulk {
    border-top: 1px solid var(--border-subtle, #e4e7ec);
    padding: 1rem 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.invoice-bulk__actions {
    display: flex;
    gap: 0.5rem;
}

.invoice-show__summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
}

.invoice-show__summary article {
    border: 1px solid var(--border-subtle, #e4e7ec);
    border-radius: 12px;
    padding: 1rem;
    background: var(--surface-elevated, #fff);
}

.invoice-show__summary strong {
    font-size: 1.6rem;
    display: block;
    margin: 0.5rem 0;
}

.invoice-show__timeline {
    padding: 1.5rem;
}

.invoice-show__timeline ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
    overflow-x: auto;
}

.invoice-show__timeline li {
    position: relative;
    padding-top: 1.5rem;
    min-width: 140px;
    text-align: center;
    color: var(--text-muted, #98a2b3);
}

.invoice-show__timeline .dot {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-subtle, #d0d5dd);
}

.invoice-show__timeline li.done .dot {
    background: var(--color-success, #12b76a);
}

.invoice-show__timeline li.done strong {
    color: var(--text-strong, #101828);
}

.invoice-show__discounts,
.invoice-show__actions {
    padding: 1.5rem;
}

.invoice-show__discounts ul {
    margin: 0.75rem 0 0;
    padding-left: 1rem;
    color: var(--text-muted, #475467);
}

.invoice-show__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

@media (max-width: 768px) {
    .invoice-filters {
        grid-template-columns: 1fr;
    }

    .invoice-show__timeline ol {
        flex-direction: column;
        align-items: flex-start;
    }

    .invoice-show__timeline li {
        text-align: left;
        padding-left: 1.5rem;
    }

    .invoice-show__timeline .dot {
        left: 0;
        transform: none;
    }
}