/* Babiato AI Tools – Frontend Styles */
.btf-ai-workspace { font-family: inherit; }

.btf-ai-wrap {
    background: var(--color-bg-secondary, #f8fafc);
    border: 1.5px solid var(--color-border, #e2e8f0);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.btf-ai-textarea {
    width: 100%;
    min-height: 190px;
    padding: .875rem 1rem;
    border: 1.5px solid var(--color-border, #e2e8f0);
    border-radius: 8px;
    background: var(--color-bg, #fff);
    color: var(--color-text, #1e293b);
    font-size: .95rem;
    font-family: inherit;
    line-height: 1.6;
    resize: vertical;
    transition: border-color .2s;
    box-sizing: border-box;
}
.btf-ai-textarea:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16,185,129,.12);
}

.btf-ai-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: .4rem;
    font-size: .8rem;
    color: var(--color-text-muted, #64748b);
}

/* Options row (select dropdowns) */
.btf-ai-opts {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    align-items: center;
}
.btf-ai-opts label {
    font-size: .875rem;
    font-weight: 500;
    color: var(--color-text, #1e293b);
    display: flex;
    align-items: center;
    gap: .4rem;
}
.btf-ai-opts select {
    padding: .3rem .6rem;
    border: 1.5px solid var(--color-border, #e2e8f0);
    border-radius: 6px;
    background: var(--color-bg, #fff);
    color: var(--color-text, #1e293b);
    font-size: .875rem;
    font-family: inherit;
    cursor: pointer;
}

/* Submit button */
.btf-ai-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .75rem 2rem;
    background: #10b981;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s, transform .1s;
}
.btf-ai-btn:hover   { background: #059669; }
.btf-ai-btn:active  { transform: scale(.97); }
.btf-ai-btn:disabled { background: #94a3b8; cursor: not-allowed; }

/* Spinner inside button */
.btf-spin {
    display: inline-block;
    width: 16px; height: 16px;
    border: 2.5px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: btf-spin .7s linear infinite;
    vertical-align: middle;
}
@keyframes btf-spin { to { transform: rotate(360deg); } }

/* Error box */
.btf-ai-err {
    background: #fef2f2;
    border: 1.5px solid #fecaca;
    border-radius: 8px;
    color: #dc2626;
    padding: .75rem 1rem;
    font-size: .9rem;
    margin-top: .75rem;
}

/* Result panel */
.btf-ai-result {
    background: var(--color-bg-secondary, #f8fafc);
    border: 1.5px solid var(--color-border, #e2e8f0);
    border-radius: 12px;
    padding: 1.25rem;
    margin-top: 1rem;
}
.btf-ai-rhead {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .75rem;
}
.btf-ai-rhead h3 { margin: 0; font-size: 1rem; }
.btf-ai-rbody {
    background: var(--color-bg, #fff);
    border: 1.5px solid var(--color-border, #e2e8f0);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    font-size: .95rem;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 450px;
    overflow-y: auto;
}

/* Small action buttons (Copy, New) */
.btf-sm-btn {
    padding: .35rem .8rem;
    background: transparent;
    border: 1.5px solid var(--color-border, #e2e8f0);
    border-radius: 6px;
    font-size: .8rem;
    cursor: pointer;
    color: var(--color-text, #1e293b);
    transition: background .15s;
    font-family: inherit;
}
.btf-sm-btn:hover { background: var(--color-bg, #fff); }