/* Layout principal */
.ds-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 1.5rem;
    align-items: start;
    margin-top: 2rem;
}
@media (max-width: 1000px) {
    .ds-layout { grid-template-columns: 1fr; }
}

/* Aviso amarelo no topo */
.ds-disclaimer {
    display: flex; gap: 0.7rem;
    margin-bottom: 1.5rem;
    padding: 0.9rem 1rem;
    background: rgba(255, 235, 59, 0.06);
    border: 1px solid rgba(255, 235, 59, 0.3);
    border-radius: var(--radius-xs);
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.55;
}
.ds-disclaimer svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--yellow); margin-top: 2px; }
.ds-disclaimer strong { color: var(--yellow); display: block; margin-bottom: 2px; font-weight: 700; }

/* Conteúdo principal (formulário) */
.ds-content {
    display: flex; flex-direction: column;
    gap: 1.25rem;
}

/* Cards de seção */
.ds-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.75rem;
}
.ds-section-title {
    font-size: 1.15rem; font-weight: 700;
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
    display: flex; align-items: center; gap: 0.5rem;
}
.ds-section-title svg { width: 20px; height: 20px; color: var(--accent); }
.ds-section-help {
    color: var(--text-muted);
    font-size: 0.83rem;
    margin-bottom: 1.1rem;
    line-height: 1.5;
}

/* Campos */
.ds-field { margin-bottom: 1.1rem; }
.ds-field:last-child { margin-bottom: 0; }
.ds-field > label {
    display: block;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    font-weight: 500;
}
.ds-field-help {
    color: var(--text-muted);
    font-size: 0.74rem;
    margin-top: 0.35rem;
    line-height: 1.45;
}
.ds-input, .ds-select, .ds-textarea {
    width: 100%;
    padding: 0.65rem 0.9rem;
    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: 0.9rem;
    outline: none;
    transition: border-color var(--t);
}
.ds-input:focus, .ds-select:focus, .ds-textarea:focus { border-color: var(--accent); }
.ds-select option { background: #1a1a1a; color: var(--text); padding: 0.4rem; }

.ds-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
@media (max-width: 600px) { .ds-row { grid-template-columns: 1fr; } }

/* Pílulas (radios estilizadas) */
.ds-pills {
    display: flex; flex-wrap: wrap; gap: 0.5rem;
    margin-top: 0.4rem;
}
.ds-pill {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.4rem 1rem;
    border: 1px solid var(--border);
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.83rem;
    transition: all var(--t);
    background: rgba(255,255,255,0.02);
    color: var(--text-secondary);
    user-select: none;
}
.ds-pill:hover { border-color: var(--border-hover); }
.ds-pill input { display: none; }
.ds-pill.active {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 600;
}
.ds-pill.severity-leve.active   { border-color: var(--green); background: rgba(34,197,94,0.1); color: var(--green); }
.ds-pill.severity-media.active  { border-color: var(--yellow); background: rgba(255,235,59,0.1); color: var(--yellow); }
.ds-pill.severity-grave.active  { border-color: var(--red); background: rgba(239,68,68,0.1); color: var(--red); }

/* Checkbox grid */
.ds-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.4rem 0.6rem;
}
.ds-checkbox {
    display: flex; align-items: center; gap: 0.5rem;
    padding: 0.55rem 0.8rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all var(--t);
    color: var(--text-secondary);
    user-select: none;
}
.ds-checkbox:hover { border-color: var(--border-hover); color: var(--text); }
.ds-checkbox.checked {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 600;
}
.ds-checkbox input { display: none; }

/* Linha de fator agravante/atenuante: rótulo + spinner numérico */
.ds-factor-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.65rem 0.8rem;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    margin-bottom: 0.5rem;
}
.ds-factor-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}
.ds-factor-label strong { color: var(--text); display: block; margin-bottom: 2px; font-weight: 600; }
.ds-factor-row.active { border-color: var(--accent); background: rgba(23,141,154,0.05); }
.ds-factor-row.active .ds-factor-label strong { color: var(--accent); }

.ds-factor-row.atenu.active { border-color: var(--green); background: rgba(34,197,94,0.05); }
.ds-factor-row.atenu.active .ds-factor-label strong { color: var(--green); }

.ds-factor-row.agrav.active { border-color: var(--red); background: rgba(239,68,68,0.05); }
.ds-factor-row.agrav.active .ds-factor-label strong { color: var(--red); }

.ds-counter {
    display: flex; align-items: center; gap: 0.3rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 2px;
}
.ds-counter button {
    width: 26px; height: 26px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--t);
    display: flex; align-items: center; justify-content: center;
}
.ds-counter button:hover { background: rgba(255,255,255,0.08); color: var(--text); }
.ds-counter button:disabled { opacity: 0.3; cursor: not-allowed; }
.ds-counter input {
    width: 36px;
    text-align: center;
    background: transparent;
    border: none;
    color: var(--text);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    -moz-appearance: textfield;
}
.ds-counter input::-webkit-outer-spin-button,
.ds-counter input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.ds-toggle-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.65rem 0.8rem;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all var(--t);
    user-select: none;
}
.ds-toggle-row:hover { border-color: var(--border-hover); }
.ds-toggle-row.active {
    border-color: var(--green);
    background: rgba(34,197,94,0.05);
}
.ds-toggle-row.active.agrav {
    border-color: var(--red);
    background: rgba(239,68,68,0.05);
}
.ds-toggle-row .ds-factor-label { font-size: 0.85rem; }
.ds-toggle-row input { display: none; }
.ds-toggle-switch {
    width: 38px; height: 22px;
    border-radius: 50px;
    background: rgba(255,255,255,0.1);
    position: relative;
    flex-shrink: 0;
    transition: background var(--t);
}
.ds-toggle-switch::after {
    content: ''; position: absolute;
    top: 2px; left: 2px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--text);
    transition: transform var(--t);
}
.ds-toggle-row.active .ds-toggle-switch { background: var(--green); }
.ds-toggle-row.active.agrav .ds-toggle-switch { background: var(--red); }
.ds-toggle-row.active .ds-toggle-switch::after { transform: translateX(16px); }

/* Painel de resultado (sticky) */
.ds-result {
    position: sticky;
    top: 80px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}
.ds-result-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    letter-spacing: -0.01em;
    display: flex; align-items: center; gap: 0.5rem;
}
.ds-result-title svg { color: var(--accent); width: 18px; height: 18px; }

.ds-result-classification {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}
.ds-result-classification.leve  { background: rgba(34,197,94,0.12); color: var(--green); }
.ds-result-classification.media { background: rgba(255,235,59,0.12); color: var(--yellow); }
.ds-result-classification.grave { background: rgba(239,68,68,0.12); color: var(--red); }

.ds-result-final {
    padding: 1rem 1.1rem;
    background: linear-gradient(135deg, rgba(23,141,154,0.12), rgba(23,141,154,0.04));
    border: 1px solid rgba(23,141,154,0.3);
    border-radius: var(--radius-xs);
    margin-bottom: 1rem;
}
.ds-result-final-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}
.ds-result-final-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1.1;
    letter-spacing: -0.02em;
    word-break: break-all;
}
.ds-result-faixa {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 0.4rem;
}

/* Lista de breakdown */
.ds-result-breakdown {
    display: flex; flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
    padding-top: 0.5rem;
    border-top: 1px dashed var(--border);
}
.ds-result-row {
    display: flex; justify-content: space-between; align-items: baseline;
    font-size: 0.82rem;
    color: var(--text-secondary);
}
.ds-result-row .ds-result-value { color: var(--text); font-weight: 600; }
.ds-result-row.agrav .ds-result-value { color: var(--red); }
.ds-result-row.atenu .ds-result-value { color: var(--green); }
.ds-result-row.total {
    border-top: 1px solid var(--border);
    padding-top: 0.5rem;
    font-weight: 600;
    color: var(--text);
}

/* Gráfico de barras (composição) */
.ds-chart {
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
}
.ds-chart-title {
    font-size: 0.74rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
}
.ds-chart-bar {
    display: flex;
    height: 18px;
    border-radius: 4px;
    overflow: hidden;
    background: rgba(255,255,255,0.05);
    margin-bottom: 0.5rem;
}
.ds-chart-segment {
    height: 100%;
    transition: width var(--t);
    font-size: 0.65rem;
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    overflow: hidden;
    white-space: nowrap;
}
.ds-chart-segment.base   { background: var(--accent); }
.ds-chart-segment.agrav  { background: var(--red); }
.ds-chart-segment.atenu  { background: var(--green); }
.ds-chart-legend {
    display: flex; flex-wrap: wrap; gap: 0.5rem 1rem;
    font-size: 0.72rem;
    color: var(--text-secondary);
}
.ds-chart-legend-item { display: flex; align-items: center; gap: 0.35rem; }
.ds-chart-legend-dot { width: 10px; height: 10px; border-radius: 2px; flex-shrink: 0; }
.ds-chart-legend-dot.base  { background: var(--accent); }
.ds-chart-legend-dot.agrav { background: var(--red); }
.ds-chart-legend-dot.atenu { background: var(--green); }

/* Listas de acessórias e recomendações */
.ds-list-block { margin-top: 1rem; padding-top: 0.75rem; border-top: 1px dashed var(--border); }
.ds-list-block h4 {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
    font-weight: 600;
}
.ds-list-item {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 0.4rem 0;
    line-height: 1.5;
    display: flex; align-items: flex-start; gap: 0.5rem;
    border-bottom: 1px dashed rgba(255,255,255,0.04);
}
.ds-list-item:last-child { border-bottom: none; }
.ds-list-item svg { width: 14px; height: 14px; color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.ds-list-item.warn svg { color: var(--yellow); }

.ds-result-empty {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
    padding: 2rem 0.5rem;
    line-height: 1.55;
}
.ds-result-empty svg { width: 36px; height: 36px; color: var(--text-muted); opacity: 0.4; margin-bottom: 0.6rem; }

/* Botões de ação no resultado */
.ds-result-actions {
    display: flex; flex-direction: column; gap: 0.4rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}
.ds-result-btn {
    display: flex; align-items: center; gap: 0.5rem;
    padding: 0.6rem 0.85rem;
    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;
}
.ds-result-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
}
.ds-result-btn.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    font-weight: 600;
    justify-content: center;
}
.ds-result-btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: white; }
.ds-result-btn.danger:hover { color: var(--red); border-color: rgba(239,68,68,0.4); background: rgba(239,68,68,0.06); }
.ds-result-btn svg { width: 14px; height: 14px; flex-shrink: 0; }

.ds-help-line {
    color: var(--text-muted);
    font-size: 0.72rem;
    margin-top: 0.6rem;
    font-style: italic;
    line-height: 1.45;
    text-align: center;
}

.ds-formula {
    margin-top: 0.75rem;
    padding: 0.55rem 0.7rem;
    background: rgba(255,255,255,0.02);
    border: 1px dashed var(--border);
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
    overflow-x: auto;
}

/* Modal de ajuda */
.ds-modal-bg {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    z-index: 200;
    display: flex; align-items: center; justify-content: center;
    padding: 1rem;
}
.ds-modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem 2rem;
    max-width: 560px;
    width: 100%;
}
.ds-modal h2 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}
.ds-modal p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}
.ds-modal pre {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    padding: 0.6rem;
    border-radius: 6px;
    font-size: 0.78rem;
    color: var(--text);
    overflow-x: auto;
    margin: 0.5rem 0;
}
.ds-modal-close {
    margin-top: 1rem;
    padding: 0.55rem 1.1rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius-xs);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--t);
}
.ds-modal-close:hover { background: var(--accent-hover); }

/* Help button no hero */
.ds-help-btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    margin-top: 0.5rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.78rem;
    cursor: pointer;
    transition: all var(--t);
}
.ds-help-btn:hover { border-color: var(--accent); color: var(--accent); }
.ds-help-btn svg { width: 14px; height: 14px; }

.ds-error {
    margin-top: 1rem;
    padding: 0.7rem 0.9rem;
    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: 0.82rem;
}