.regex-suite {
    --regex-mono: var(--mono);
    color: var(--ink);
}

.regex-suite .tool-shell__stack {
    gap: 1.15rem;
}

.regex-generator {
    max-width: 960px;
    margin-inline: auto;
}

.regex-generator__builder {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.1rem;
}

.regex-generator__output-panel {
    min-width: 0;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-xs);
}

.regex-generator__output-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: .6rem;
}

.regex-generator__output-title {
    display: flex;
    align-items: center;
    gap: .55rem;
    min-width: 0;
}

.regex-generator__output-title label {
    font-weight: 650;
    white-space: nowrap;
}

.regex-generator__engine {
    padding: .15rem .42rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--ink-3);
    font-size: .68rem;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
}

.regex-generator__code {
    display: flex;
    align-items: center;
    gap: .7rem;
    min-height: 4rem;
    overflow: auto;
    padding: .75rem .85rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--bg-muted);
    box-shadow: inset 0 1px 2px rgba(16, 24, 40, .04);
    scrollbar-width: thin;
}

.regex-generator__code:focus-visible {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .22);
}

.regex-generator__code-label {
    flex: 0 0 auto;
    padding: .18rem .35rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--surface);
    color: var(--ink-3);
    font: 650 .62rem/1.35 var(--font);
    letter-spacing: .045em;
}

.regex-generator__output {
    display: block;
    min-width: 0;
    width: max-content;
    white-space: pre;
    color: var(--ink);
    font: 500 .91rem/1.7 var(--regex-mono);
    tab-size: 2;
}

.regex-generator__custom {
    min-height: 6rem;
    height: 6rem;
}

.regex-generator__output[hidden] {
    display: none;
}

.regex-generator__note {
    margin-top: .65rem;
    color: var(--ink-3);
    font-size: .86rem;
    line-height: 1.55;
}

.regex-generator__test-status {
    margin: .45rem 0 0;
    color: var(--ink-3);
    font-size: .85rem;
}

.regex-generator__test-status--match {
    color: var(--ok);
}

.regex-generator__test-status--no-match,
.regex-generator__test-status--error {
    color: var(--err);
}

.regex-generator__privacy {
    margin: 1rem 0 0;
    padding: .75rem .9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--ink-3);
    font-size: .84rem;
    line-height: 1.5;
}

.regex-input,
.regex-textarea,
.regex-match-row__value,
.regex-match-row code,
.regex-output pre {
    font-family: var(--regex-mono);
}

.regex-input {
    min-height: 48px;
    font-size: .95rem;
}

.regex-textarea {
    min-height: 14rem;
    font-size: .92rem;
}

.regex-actions,
.regex-extractor__actions,
.regex-extractor__result-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .55rem;
}

.regex-extractor {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 1.25rem;
    align-items: start;
}

.regex-extractor__form,
.regex-extractor__results {
    min-width: 0;
}

.regex-extractor__form {
    display: grid;
    gap: 1.15rem;
}

.regex-extractor__options {
    min-width: 0;
    margin: 0;
    padding: .9rem 1rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.regex-extractor__options legend {
    padding: 0 .35rem;
    font-size: .88rem;
    font-weight: 650;
}

.regex-extractor__options .flag-grid {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem 1rem;
}

.regex-extractor__options .flag-check {
    min-height: 34px;
}

.regex-extractor__flag-label {
    color: var(--ink-3);
    font-size: .83rem;
}

.regex-hint,
.regex-character-count {
    margin: 0;
    color: var(--ink-3);
    font-size: .82rem;
}

.regex-extractor__label-row,
.regex-extractor__results-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: .65rem;
}

.regex-character-count {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.regex-extractor__text {
    min-height: 15rem;
}

.regex-extractor__actions {
    align-items: center;
}

.regex-extractor__actions .regex-hint {
    margin-left: auto;
}

.regex-extractor__results {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-soft);
}

.regex-extractor__results-head {
    margin-bottom: .9rem;
    padding-bottom: .8rem;
    border-bottom: 1px solid var(--border);
}

.regex-extractor__results-head h2 {
    margin: 0 0 .25rem;
    font-size: 1.03rem;
    line-height: 1.35;
}

.regex-extractor__result-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    gap: .45rem;
}

.regex-extractor__result-actions .btn {
    min-width: 0;
    min-height: 38px;
    padding: .4rem .35rem;
    font-size: .78rem;
    white-space: nowrap;
}

.regex-extractor__result-actions .btn:disabled {
    cursor: not-allowed;
    opacity: .48;
}

.regex-extractor .regex-output {
    max-height: 34rem;
    overflow: auto;
}

.regex-match-list {
    display: grid;
    gap: .55rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.regex-match-row {
    min-width: 0;
    padding: .75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
}

.regex-match-row__head {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: .4rem;
    color: var(--ink-3);
    font-size: .78rem;
}

.regex-match-row__number {
    color: var(--brand-strong);
    font-weight: 700;
}

.regex-match-row__value {
    display: block;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
    color: var(--ink);
    font-size: .88rem;
}

.regex-match-row__captures {
    margin-top: .55rem;
    padding-top: .45rem;
    border-top: 1px solid var(--border);
    color: var(--ink-3);
    font-size: .8rem;
}

.regex-match-row__captures summary {
    width: fit-content;
    cursor: pointer;
}

.regex-match-row__captures ul {
    display: grid;
    gap: .3rem;
    margin: .5rem 0 0;
    padding-left: 1rem;
}

.regex-match-row__captures code {
    overflow-wrap: anywhere;
    color: var(--ink);
}

.regex-empty {
    margin: .4rem 0;
    color: var(--ink-3);
    font-size: .9rem;
}

.regex-empty--error {
    color: var(--err);
}

@media (max-width: 850px) {
    .regex-extractor {
        grid-template-columns: minmax(0, 1fr);
    }

    .regex-extractor__results {
        grid-row: 2;
    }
}

@media (max-width: 560px) {
    .regex-generator__output-head {
        align-items: flex-start;
    }

    .regex-generator__output-head {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: .45rem;
    }

    .regex-generator__output-title {
        min-width: 0;
        gap: .4rem;
    }

    .regex-generator__output-head > .btn {
        min-height: 38px;
        padding: .35rem .65rem;
        font-size: .82rem;
    }

    .regex-generator__code {
        align-items: flex-start;
    }

    .regex-extractor__result-actions {
        gap: .35rem;
    }

    .regex-extractor__actions .regex-hint {
        width: 100%;
        margin-left: 0;
    }

    .regex-extractor__text {
        min-height: 11rem;
    }
}