/* ===== Layout ===== */
.bia-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 1.5rem;
    align-items: start;
    margin-top: 1.5rem;
}
@media (max-width: 980px) {
    .bia-layout { grid-template-columns: 1fr; }
}

/* ===== Context box (collapsible) ===== */
.bia-context {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: border-color var(--t);
}
.bia-context.open { border-color: var(--accent-soft); }
.bia-context-head {
    display: flex; align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1rem 1.25rem;
    background: transparent;
    border: 0;
    color: var(--text);
    font-family: inherit;
    cursor: pointer;
    text-align: left;
}
.bia-context-head:hover { background: rgba(255,255,255,0.02); }
.bia-context-toggle {
    width: 22px; height: 22px;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform var(--t);
}
.bia-context.open .bia-context-toggle { transform: rotate(90deg); color: var(--accent); }
.bia-context-title {
    font-size: 0.95rem;
    font-weight: 600;
    flex-shrink: 0;
}
.bia-context-summary {
    flex: 1;
    color: var(--text-muted);
    font-size: 0.78rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.bia-context-body {
    padding: 0 1.25rem 1.25rem;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

/* ===== Toolbar ===== */
.bia-toolbar {
    display: flex; flex-wrap: wrap;
    align-items: center; gap: 0.5rem;
    margin-bottom: 1rem;
}
.bia-tool-btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.55rem 1rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--t);
}
.bia-tool-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
}
.bia-tool-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.bia-tool-btn.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    font-weight: 600;
}
.bia-tool-btn.primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: white;
}
.bia-tool-btn.danger:hover {
    color: var(--red);
    border-color: rgba(239,68,68,0.4);
    background: rgba(239,68,68,0.06);
}

/* ===== Empty state ===== */
.bia-empty {
    text-align: center;
    padding: 3rem 1.5rem;
    background: var(--bg-card);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}
.bia-empty-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.bia-empty-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}
.bia-empty-btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.65rem 1.4rem;
    background: var(--accent);
    color: white;
    border: 1px solid var(--accent);
    border-radius: var(--radius-xs);
    font-size: 0.9rem; font-weight: 600;
    cursor: pointer;
    transition: all var(--t);
}
.bia-empty-btn:hover { background: var(--accent-hover); }

/* ===== Card ===== */
.bia-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: border-color var(--t);
}
.bia-card:hover { border-color: var(--border-hover); }
.bia-card.expanded { border-color: var(--accent-soft); }

.bia-card-header {
    display: flex; align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    cursor: pointer;
}
.bia-card-header:hover { background: rgba(255,255,255,0.02); }
.bia-card-toggle {
    width: 22px; height: 22px;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform var(--t);
}
.bia-card.expanded .bia-card-toggle { transform: rotate(90deg); color: var(--accent); }
.bia-card-title {
    flex: 1;
    min-width: 0;
}
.bia-card-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bia-card-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center;
}
.bia-card-score {
    flex-shrink: 0;
    text-align: right;
}
.bia-card-score-label {
    display: block;
    font-size: 0.66rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1px;
}
.bia-card-score-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent);
}
.bia-card-remove {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    transition: all var(--t);
    display: flex; align-items: center; justify-content: center;
}
.bia-card-remove:hover {
    color: var(--red);
    background: rgba(239,68,68,0.08);
}
.bia-card-remove svg { width: 16px; height: 16px; }

.bia-card-body {
    padding: 0 1.25rem 1.25rem;
    border-top: 1px solid var(--border);
}

/* ===== Section inside card ===== */
.bia-section {
    margin-top: 1.25rem;
    padding-top: 1rem;
}
.bia-section + .bia-section { border-top: 1px dashed var(--border); }
.bia-section-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.85rem;
}

/* ===== Form ===== */
.bia-field { margin-bottom: 1rem; }
.bia-field label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    font-weight: 500;
}
.bia-input, .bia-textarea, .bia-select {
    width: 100%;
    padding: 0.6rem 0.85rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-family: inherit;
    font-size: 0.88rem;
    outline: none;
    transition: border-color var(--t);
}
.bia-input:focus, .bia-textarea:focus, .bia-select:focus { border-color: var(--accent); }
.bia-textarea { min-height: 60px; resize: vertical; line-height: 1.5; }
.bia-select option { background: #1a1a1a; color: var(--text); }
.bia-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
}
.bia-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.85rem;
}
@media (max-width: 600px) {
    .bia-row, .bia-row-3 { grid-template-columns: 1fr; }
}
.bia-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    font-style: italic;
}

/* ===== Sliders ===== */
.bia-sliders { display: flex; flex-direction: column; gap: 0.6rem; }
.bia-slider-row {
    display: grid;
    grid-template-columns: 130px 1fr 28px;
    align-items: center;
    gap: 0.75rem;
}
@media (max-width: 600px) {
    .bia-slider-row { grid-template-columns: 1fr 28px; }
    .bia-slider-label { grid-column: 1 / -1; margin-bottom: -0.25rem; }
}
.bia-slider-label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin: 0;
}
.bia-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(255,255,255,0.08);
    border-radius: 4px;
    outline: none;
    cursor: pointer;
}
.bia-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px; height: 18px;
    background: var(--accent);
    border-radius: 50%;
    border: 2px solid var(--bg-card);
    cursor: pointer;
    transition: transform var(--t);
}
.bia-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.bia-slider::-moz-range-thumb {
    width: 18px; height: 18px;
    background: var(--accent);
    border-radius: 50%;
    border: 2px solid var(--bg-card);
    cursor: pointer;
}
.bia-slider:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.bia-slider-value {
    text-align: right;
    font-weight: 700;
    color: var(--accent);
    font-size: 0.9rem;
}
.bia-impact-total {
    margin-top: 0.85rem;
    padding-top: 0.6rem;
    border-top: 1px dashed var(--border);
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.bia-impact-total strong { color: var(--accent); font-size: 1rem; }

/* ===== Pills (criticidade) ===== */
.bia-pill {
    display: inline-flex; align-items: center;
    padding: 2px 8px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid;
}
.bia-pill.crit-vital  { color: #ef4444; border-color: rgba(239,68,68,0.45);  background: rgba(239,68,68,0.10); }
.bia-pill.crit-critical { color: #f59e0b; border-color: rgba(245,158,11,0.45); background: rgba(245,158,11,0.10); }
.bia-pill.crit-important { color: #eab308; border-color: rgba(234,179,8,0.45);   background: rgba(234,179,8,0.10); }
.bia-pill.crit-normal  { color: #22c55e; border-color: rgba(34,197,94,0.45);   background: rgba(34,197,94,0.10); }

/* ===== Sidebar resumo ===== */
.bia-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    position: sticky;
    top: 80px;
}
@media (max-width: 980px) {
    .bia-sidebar { position: static; }
}
.bia-sidebar-title {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 700;
    margin-bottom: 0.85rem;
}
.bia-stat {
    display: flex; justify-content: space-between;
    align-items: baseline;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}
.bia-stat:last-of-type { border-bottom: none; }
.bia-stat-label { color: var(--text-secondary); }
.bia-stat-value {
    font-weight: 700;
    color: var(--text);
    font-size: 1rem;
}
.bia-stat-value.accent { color: var(--accent); }

/* ===== Distribuição por criticidade ===== */
.bia-dist {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.bia-dist-row {
    display: grid;
    grid-template-columns: 12px 1fr auto;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
}
.bia-dist-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    display: inline-block;
}
.bia-dist-dot.crit-vital   { background: #ef4444; }
.bia-dist-dot.crit-critical  { background: #f59e0b; }
.bia-dist-dot.crit-important { background: #eab308; }
.bia-dist-dot.crit-normal  { background: #22c55e; }
.bia-dist-count {
    font-weight: 700;
    color: var(--text);
}

/* ===== Top 5 ===== */
.bia-top5-empty {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-style: italic;
}
.bia-top5 {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}
.bia-top5-item {
    display: grid;
    grid-template-columns: 18px 10px 1fr auto;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0;
    font-size: 0.8rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.bia-top5-item:last-child { border-bottom: none; }
.bia-top5-rank {
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.75rem;
    text-align: center;
}
.bia-top5-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
}
.bia-top5-dot.crit-vital   { background: #ef4444; }
.bia-top5-dot.crit-critical  { background: #f59e0b; }
.bia-top5-dot.crit-important { background: #eab308; }
.bia-top5-dot.crit-normal  { background: #22c55e; }
.bia-top5-name {
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.bia-top5-score {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.78rem;
}

/* ===== Mini chart Top 5 ===== */
.bia-chart-wrap {
    margin-top: 0.6rem;
    padding-top: 0.6rem;
    border-top: 1px dashed var(--border);
}
.bia-chart {
    width: 100%;
    height: auto;
    overflow: visible;
    display: block;
}
.bia-chart-num {
    font-size: 9px;
    fill: var(--text-muted);
    font-family: inherit;
    dominant-baseline: middle;
}

/* ===== Sidebar actions ===== */
.bia-sidebar-actions {
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.bia-side-btn {
    display: flex; align-items: center; gap: 0.45rem;
    padding: 0.55rem 0.75rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius-xs);
    font-family: inherit;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all var(--t);
    text-align: left;
}
.bia-side-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
}
.bia-side-btn.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    font-weight: 600;
}
.bia-side-btn.primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: white;
}
.bia-side-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.bia-side-btn svg { width: 14px; height: 14px; flex-shrink: 0; }

.bia-sidebar-help {
    color: var(--text-muted);
    font-size: 0.74rem;
    margin-top: 0.6rem;
    font-style: italic;
}

/* ===== Error ===== */
.bia-error {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: var(--radius-xs);
    color: var(--red);
    font-size: 0.85rem;
}