/* AI Credits badge in top nav */
.ai-credits-badge {
    color: inherit;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    gap: 0.15rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    line-height: 1.2;
}

.ai-credits-badge:hover {
    color: inherit;
    background: rgba(13, 110, 253, 0.08);
}

.ai-credits-badge .bi-coin {
    color: #c9a227;
}

.ai-credits-badge.ai-credits-exhausted {
    opacity: 0.75;
}

.ai-credits-badge.ai-credits-exhausted .bi-coin,
.ai-credits-badge.ai-credits-exhausted .ai-credits-value {
    color: #dc3545;
}

.ai-credits-exhausted-banner {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    margin: 0 0 0.65rem;
    padding: 0.65rem 0.9rem;
    border-radius: 0.5rem;
    background: rgba(220, 53, 69, 0.1);
    color: #b02a37;
    font-size: 0.875rem;
    text-align: center;
}

[data-theme="dark"] .ai-credits-badge:hover {
    background: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .ai-credits-exhausted-banner {
    background: rgba(220, 53, 69, 0.18);
    color: #f1aeb5;
}

button.ai-polish-exhausted {
    opacity: 0.65;
    cursor: not-allowed;
}