.e-invoice-checker__workspace {
    min-width: 0;
}

.e-invoice-checker__input-panel,
.e-invoice-checker__summary,
.e-invoice-checker__section,
.e-invoice-checker__xml-preview {
    display: grid;
    gap: 1rem;
}

.e-invoice-checker__input-panel h2,
.e-invoice-checker__section h2,
.e-invoice-checker__xml-preview h2,
.e-invoice-checker__summary h2,
.e-invoice-checker__section h3 {
    margin: 0;
}

.e-invoice-checker__dropzone {
    display: grid;
    gap: 0.65rem;
    justify-items: center;
    padding: clamp(1.5rem, 7vw, 3rem) 1.25rem;
    border: 2px dashed var(--tool-border-strong);
    border-radius: var(--tool-radius);
    background: var(--color-surface-muted);
    color: var(--color-text);
    text-align: center;
    cursor: pointer;
}

.e-invoice-checker__dropzone:hover,
.e-invoice-checker__dropzone--active,
.e-invoice-checker__dropzone:focus,
.e-invoice-checker__dropzone:focus-within {
    border-color: var(--color-accent);
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 22%, transparent);
}

.e-invoice-checker__drop-title {
    color: var(--color-heading);
    font-size: 1.2rem;
    font-weight: 700;
}

.e-invoice-checker__drop-hint,
.e-invoice-checker__privacy,
.e-invoice-checker__confidence-explanation,
.e-invoice-checker__reason-block h3 {
    color: var(--color-subtext);
}

.e-invoice-checker__choose {
    margin-top: 0.35rem;
    pointer-events: none;
}

.e-invoice-checker__privacy {
    margin: 0;
    font-size: 0.95rem;
}

.e-invoice-checker__actions {
    margin-top: 0.15rem;
}

.e-invoice-checker__results {
    display: grid;
    gap: var(--tool-gap);
    min-width: 0;
}

.e-invoice-checker__summary {
    gap: 0.7rem;
}

.e-invoice-checker__summary > *,
.e-invoice-checker__section > *,
.e-invoice-checker__definition-grid {
    min-width: 0;
}

.e-invoice-checker__summary-line {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    align-items: baseline;
    justify-content: space-between;
}

.e-invoice-checker__summary-line strong {
    color: var(--color-heading);
    font-size: clamp(1.1rem, 3vw, 1.4rem);
}

.e-invoice-checker__summary-line output {
    color: var(--color-accent);
    font-size: clamp(1.4rem, 4vw, 2rem);
    font-weight: 800;
}

.e-invoice-checker__confidence-track {
    height: 0.65rem;
    overflow: hidden;
    border-radius: 999px;
    background: var(--color-surface-muted);
}

.e-invoice-checker__confidence-track span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: var(--color-accent);
    transition: width 0.2s ease;
}

.e-invoice-checker__confidence-track[aria-label] {
    outline: 0;
}

.e-invoice-checker__confidence-explanation,
.e-invoice-checker__reason-block {
    margin: 0;
}

.e-invoice-checker__reason-block {
    display: grid;
    gap: 0.5rem;
}

.e-invoice-checker__reason-block h3 {
    font-size: 1rem;
}

.e-invoice-checker__reason-block ul,
.e-invoice-checker__check-list,
.e-invoice-checker__notice-list,
.e-invoice-checker__missing {
    display: grid;
    gap: 0.45rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.e-invoice-checker__reason,
.e-invoice-checker__check {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
}

.e-invoice-checker__reason > span:first-child,
.e-invoice-checker__check-marker {
    flex: 0 0 1.35rem;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    text-align: center;
    line-height: 1.35rem;
    font-weight: 800;
}

.e-invoice-checker__reason--positive > span:first-child,
.e-invoice-checker__check--pass .e-invoice-checker__check-marker {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.e-invoice-checker__reason--negative > span:first-child,
.e-invoice-checker__check--fail .e-invoice-checker__check-marker {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.e-invoice-checker__check--warning .e-invoice-checker__check-marker {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.e-invoice-checker__check--info .e-invoice-checker__check-marker {
    background: var(--color-info-bg);
    color: var(--color-info);
}

.e-invoice-checker__check > span:last-child {
    display: grid;
    gap: 0.2rem;
}

.e-invoice-checker__check-status {
    color: var(--color-subtext);
    font-size: 0.9rem;
}

.e-invoice-checker__check small {
    color: var(--color-subtext);
    line-height: 1.45;
}

.e-invoice-checker__notice-list {
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border-inline-start: 4px solid var(--color-info);
    background: var(--color-info-bg);
}

.e-invoice-checker__missing {
    padding-inline-start: 1.2rem;
    list-style: disc;
}

.e-invoice-checker__definition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
    gap: 0.75rem;
    margin: 0;
}

.e-invoice-checker__definition-grid > div {
    display: grid;
    gap: 0.3rem;
    min-width: 0;
    padding: 0.75rem;
    border: 1px solid var(--tool-border);
    border-radius: var(--tool-control-radius);
    background: var(--color-surface-muted);
}

.e-invoice-checker__definition-grid dt {
    color: var(--color-subtext);
    font-size: 0.9rem;
    font-weight: 700;
}

.e-invoice-checker__definition-grid dd {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
    color: var(--color-text);
}

.e-invoice-checker__section > h2,
.e-invoice-checker__xml-preview > h2 {
    font-size: clamp(1.15rem, 3vw, 1.35rem);
}

.e-invoice-checker__technical details {
    display: grid;
    gap: 1rem;
}

.e-invoice-checker__technical summary {
    cursor: pointer;
    list-style-position: inside;
}

.e-invoice-checker__technical-title {
    display: inline;
    font-size: clamp(1.15rem, 3vw, 1.35rem);
    font-weight: 700;
}

.e-invoice-checker__table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
}

.e-invoice-checker__table {
    min-width: 44rem;
}

.e-invoice-checker__positions-table th:nth-child(2),
.e-invoice-checker__positions-table td:nth-child(2) {
    min-width: 14rem;
    white-space: normal;
}

.e-invoice-checker__xml-preview {
    min-width: 0;
}

.e-invoice-checker__xml-code {
    max-height: 28rem;
    margin: 0;
    padding: 1rem;
    overflow: auto;
    border: 1px solid var(--tool-border);
    border-radius: var(--tool-control-radius);
    background: var(--color-surface-muted);
    color: var(--color-text);
    font: 0.86rem/1.5 ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    white-space: pre;
}

.e-invoice-checker [hidden] {
    display: none !important;
}

@media (max-width: 44rem) {
    .e-invoice-checker__table {
        min-width: 38rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .e-invoice-checker__confidence-track span {
        transition: none;
    }
}