.roboguard {
    --rg-bg: #ffffff;
    --rg-panel: #f7f9fb;
    --rg-border: #d8e0e8;
    --rg-text: #17202a;
    --rg-muted: #5d6b78;
    --rg-accent: #429bd6;
    --rg-accent-dark: #2f7fb4;
    --rg-error: #b42318;
    --rg-warning: #a15c07;
    --rg-notice: #3056d3;
    max-width: 980px;
    margin: 24px auto;
    color: var(--rg-text);
    font-family: inherit;
}

.roboguard *,
.roboguard *::before,
.roboguard *::after {
    box-sizing: border-box;
}

.roboguard__header {
    margin-bottom: 18px;
}

.roboguard__header h2 {
    margin: 0 0 6px;
    font-size: clamp(1.45rem, 2vw, 2rem);
    line-height: 1.2;
}

.roboguard__header p {
    margin: 0;
    color: var(--rg-muted);
}

.roboguard__tabs {
    display: flex;
    gap: 6px;
    padding: 6px;
    border: 1px solid var(--rg-border);
    border-radius: 8px;
    background: var(--rg-panel);
    overflow-x: auto;
}

.roboguard__tab,
.roboguard button[type="submit"] {
    min-height: 42px;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
}

.roboguard__tab {
    flex: 1 0 120px;
    padding: 10px 16px;
    color: var(--rg-muted);
    background: transparent;
}

.roboguard__tab.is-active {
    color: var(--rg-text);
    background: var(--rg-bg);
    border-color: var(--rg-border);
    box-shadow: 0 1px 2px rgba(23, 32, 42, 0.08);
}

.roboguard__panel {
    display: none;
    padding: 18px 0 0;
}

.roboguard__panel.is-active {
    display: block;
}

.roboguard__form {
    display: grid;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--rg-border);
    border-radius: 8px;
    background: var(--rg-bg);
}

.roboguard__form label,
.roboguard__fieldset legend {
    font-weight: 700;
}

.roboguard__inline {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
}

.roboguard input[type="url"],
.roboguard input[type="text"],
.roboguard__code {
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid var(--rg-border);
    border-radius: 6px;
    color: var(--rg-text);
    background: #fff;
    font: inherit;
}

.roboguard button[type="submit"] {
    padding: 10px 16px;
    color: #fff;
    background: var(--rg-accent);
    white-space: nowrap;
}

.roboguard button[type="submit"]:hover,
.roboguard button[type="submit"]:focus {
    background: var(--rg-accent-dark);
}

.roboguard__fieldset {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    border: 0;
}

.roboguard__choice {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.roboguard__result {
    margin-top: 16px;
}

.roboguard__block,
.roboguard__status,
.roboguard__error,
.roboguard__empty,
.roboguard__verdict,
.roboguard__issue {
    border: 1px solid var(--rg-border);
    border-radius: 8px;
    background: var(--rg-bg);
}

.roboguard__block {
    margin-top: 14px;
    padding: 16px;
}

.roboguard__block:first-child {
    margin-top: 0;
}

.roboguard__block h3,
.roboguard__issue h3 {
    margin: 0 0 10px;
    font-size: 1rem;
    line-height: 1.3;
}

.roboguard__block p {
    margin: 0;
    overflow-wrap: anywhere;
}

.roboguard__status,
.roboguard__error,
.roboguard__empty {
    padding: 14px 16px;
}

.roboguard__error {
    border-color: rgba(180, 35, 24, 0.35);
    color: var(--rg-error);
    background: #fff4f2;
}

.roboguard__table-wrap {
    overflow-x: auto;
}

.roboguard__table {
    width: 100%;
    border-collapse: collapse;
    min-width: 640px;
}

.roboguard__table th,
.roboguard__table td {
    padding: 10px;
    border-bottom: 1px solid var(--rg-border);
    text-align: left;
    vertical-align: top;
}

.roboguard__table th {
    color: var(--rg-muted);
    font-size: 0.88rem;
}

.roboguard code,
.roboguard pre,
.roboguard__code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.roboguard pre {
    margin: 10px 0 0;
    padding: 10px;
    border-radius: 6px;
    background: #eef3f6;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.roboguard__issues {
    display: grid;
    gap: 10px;
}

.roboguard__issue {
    padding: 14px;
}

.roboguard__issue p {
    margin: 0;
}

.roboguard__issue--error {
    border-left: 4px solid var(--rg-error);
}

.roboguard__issue--warning {
    border-left: 4px solid var(--rg-warning);
}

.roboguard__issue--notice {
    border-left: 4px solid var(--rg-notice);
}

.roboguard__verdict {
    display: grid;
    gap: 8px;
    padding: 16px;
}

.roboguard__verdict strong {
    font-size: 1.2rem;
}

.roboguard__verdict--allowed {
    border-left: 4px solid var(--rg-accent);
}

.roboguard__verdict--blocked {
    border-left: 4px solid var(--rg-error);
}

.roboguard__code {
    min-height: 320px;
    resize: vertical;
    line-height: 1.45;
}

.roboguard__notes {
    margin: 0;
    padding-left: 20px;
}

.roboguard__notes li + li {
    margin-top: 8px;
}

@media (max-width: 640px) {
    .roboguard__inline {
        grid-template-columns: 1fr;
    }

    .roboguard button[type="submit"] {
        width: 100%;
        white-space: normal;
    }
}