/* Regex Tester */
.regex-card { max-width: 800px; }

.pattern-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0,0,0,0.04);
    border-radius: 14px;
    padding: 0.6rem 1rem;
    border: 2px solid var(--rosa-claro);
}
[data-theme="dark"] .pattern-row { background: rgba(255,255,255,0.05); }

.delim {
    font-family: monospace;
    font-size: 1.5rem;
    color: var(--rosa);
    font-weight: bold;
    flex-shrink: 0;
}

.pattern-input {
    flex: 1;
    border: none !important;
    background: transparent !important;
    font-family: monospace;
    font-size: 1.1rem;
    padding: 0 !important;
}
.pattern-input:focus { outline: none; }

.flags-input {
    width: 64px;
    border: none !important;
    background: transparent !important;
    font-family: monospace;
    font-size: 1rem;
    padding: 0 0.2rem !important;
    color: var(--azul-pastel);
}
.flags-input:focus { outline: none; }

.test-textarea {
    width: 100%;
    min-height: 110px;
    padding: 1rem;
    border: 2px solid var(--rosa-claro);
    border-radius: 12px;
    background: transparent;
    color: var(--texto);
    font-family: monospace;
    font-size: 1rem;
    resize: vertical;
    outline: none;
    box-sizing: border-box;
    margin-bottom: 0.8rem;
    transition: border-color 0.3s;
}
.test-textarea:focus { border-color: var(--azul-pastel); }

.stats-bar {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.error-chip {
    color: #ff4757;
    font-size: 0.9rem;
    font-weight: bold;
}

.highlight-box {
    min-height: 70px;
    padding: 1rem;
    border-radius: 12px;
    background: rgba(0,0,0,0.04);
    border: 2px solid var(--rosa-claro);
    font-family: monospace;
    line-height: 1.7;
    word-break: break-all;
    white-space: pre-wrap;
    color: var(--texto);
    margin-bottom: 1rem;
}
[data-theme="dark"] .highlight-box { background: rgba(255,255,255,0.05); }

.highlight-box mark {
    background: var(--rosa);
    color: var(--texto);
    border-radius: 4px;
    padding: 0 2px;
}

.match-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}