.bech32-tool {
    --bech32-border: rgba(202, 206, 214, 0.95);
    --bech32-panel: #f7f9fd;
    --bech32-muted: #687385;
    --bech32-strong: #16223a;
    --bech32-accent: #2563eb;
    --bech32-good: #15803d;
    --bech32-warn: #b45309;
    --bech32-bad: #b91c1c;
    color: var(--bech32-strong);
}

.bech32-actions {
    flex-wrap: wrap;
}

.bech32-panel {
    display: grid;
    gap: 14px;
}

.bech32-mini {
    margin: 0;
    color: var(--bech32-muted);
    font-size: 0.92rem;
    line-height: 1.58;
}

.bech32-code-line {
    overflow-x: auto;
    padding: 12px;
    border: 1px solid var(--bech32-border);
    border-radius: 10px;
    background: #ffffff;
    color: #0f172a;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    white-space: nowrap;
}

.bech32-format-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.bech32-radio-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    min-height: 74px;
    padding: 12px;
    border: 1px solid var(--bech32-border);
    border-radius: 10px;
    background: #ffffff;
    cursor: pointer;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, opacity 0.18s ease;
}

.bech32-radio-card:hover {
    border-color: rgba(37, 99, 235, 0.45);
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}

.bech32-radio-card.is-active {
    border-color: rgba(37, 99, 235, 0.72);
    background: #eff6ff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.bech32-radio-card.is-disabled {
    opacity: 0.55;
}

.bech32-radio-card input {
    margin-top: 3px;
    accent-color: var(--bech32-accent);
}

.bech32-radio-card strong,
.bech32-radio-card small {
    display: block;
}

.bech32-radio-card strong {
    color: #172554;
    font-size: 0.9rem;
    line-height: 1.25;
}

.bech32-radio-card small {
    margin-top: 4px;
    color: var(--bech32-muted);
    font-size: 0.76rem;
    line-height: 1.35;
}

.bech32-hrp-row {
    display: grid;
    grid-template-columns: minmax(130px, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--bech32-border);
    border-radius: 10px;
    background: #ffffff;
}

.bech32-hrp-row.is-disabled {
    opacity: 0.58;
}

.bech32-hrp-row label {
    color: #334155;
    font-size: 0.82rem;
    font-weight: 700;
}

.bech32-hrp-input {
    min-width: 0;
    width: 100%;
    padding: 10px 12px;
    border: 1px solid rgba(148, 163, 184, 0.62);
    border-radius: 8px;
    background: #ffffff;
    color: #0f172a;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 0.9rem;
}

.bech32-hrp-input:focus {
    outline: 2px solid rgba(37, 99, 235, 0.25);
    border-color: rgba(37, 99, 235, 0.72);
}

.bech32-helper {
    margin: 0;
}

.bech32-helper-message {
    padding: 10px 12px;
    border-radius: 10px;
    background: #eff6ff;
    color: #1d4ed8;
}

.bech32-helper-message.good {
    background: #ecfdf5;
    color: var(--bech32-good);
}

.bech32-helper-message.warn {
    background: #fffbeb;
    color: var(--bech32-warn);
}

.bech32-helper-message.bad {
    background: #fef2f2;
    color: var(--bech32-bad);
}

.bech32-field {
    min-height: 260px;
}

.bech32-textarea-header {
    gap: 10px;
}

.bech32-textarea {
    width: 100%;
    min-height: 244px;
    resize: vertical;
    border: 0;
    outline: none;
    background: transparent;
    color: #0f172a;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 0.9rem;
    line-height: 1.65;
}

.bech32-output.has-error {
    color: var(--bech32-bad);
}

.bech32-note p {
    margin: 0;
}

html[data-theme="dark"] .bech32-tool {
    --bech32-border: rgba(71, 85, 105, 0.72);
    --bech32-panel: rgba(15, 23, 42, 0.72);
    --bech32-muted: #94a3b8;
    --bech32-strong: #e2e8f0;
}

html[data-theme="dark"] .bech32-code-line,
html[data-theme="dark"] .bech32-radio-card,
html[data-theme="dark"] .bech32-hrp-row {
    background: rgba(15, 23, 42, 0.78);
    color: #e2e8f0;
}

html[data-theme="dark"] .bech32-radio-card.is-active {
    background: rgba(37, 99, 235, 0.18);
}

html[data-theme="dark"] .bech32-radio-card strong,
html[data-theme="dark"] .bech32-hrp-row label,
html[data-theme="dark"] .bech32-textarea {
    color: #e2e8f0;
}

html[data-theme="dark"] .bech32-hrp-input {
    border-color: rgba(100, 116, 139, 0.75);
    background: rgba(2, 6, 23, 0.46);
    color: #e2e8f0;
}

@media (max-width: 720px) {
    .bech32-format-grid,
    .bech32-hrp-row {
        grid-template-columns: 1fr;
    }

    .bech32-field {
        min-height: 220px;
    }

    .bech32-textarea {
        min-height: 204px;
    }
}