/* ==========================================================
   CSS Específico - Calculadora de 13º Salário (Padrão V5)
   ========================================================== */

/* --- [BASE V5] Estrutura, Breadcrumbs, Headers, etc. --- */
.tool-container { max-width: 800px; } /* Container padrão */
.breadcrumbs { margin-bottom: var(--spacing-md); font-size: 0.9rem; color: var(--c-text-secondary); }
.breadcrumbs a { color: var(--c-text-secondary); text-decoration: none; }
.breadcrumbs a:hover { color: var(--c-primary); }
.breadcrumbs span { margin: 0 0.25rem; }

.category-header { text-align: center; margin-bottom: var(--spacing-xl); }
.category-header h1 { font-size: 2.5rem; margin-bottom: var(--spacing-sm); }
.category-header p.page-description { font-size: 1.1rem; max-width: 60ch; margin: 0 auto; color: var(--c-text-secondary); }

.tool-subnav { display: flex; flex-wrap: wrap; gap: var(--spacing-sm) var(--spacing-md); justify-content: center; padding: var(--spacing-md); background-color: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--border-radius-lg); margin-top: var(--spacing-xl); }
.tool-subnav a { font-weight: 600; color: var(--c-text-secondary); text-decoration: none; padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--border-radius); transition: all var(--transition-fast); }
.tool-subnav a:hover { background-color: var(--c-background); color: var(--c-text-primary); }
.tool-subnav a.is-active { background-color: var(--c-primary-alpha); color: var(--c-primary); }

/* --- [BASE V5] Formulários e Botões --- */
.form-group { margin-bottom: var(--spacing-lg); }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.9rem; text-align: left; }

.form-input {
    display: block; width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--c-text-primary);
    background-color: var(--c-background);
    background-clip: padding-box;
    border: 1px solid var(--c-border);
    appearance: none;
    border-radius: var(--border-radius);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
.form-input:focus {
    border-color: var(--c-primary);
    outline: 0;
    box-shadow: 0 0 0 0.25rem var(--c-primary-alpha);
}

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 1.25rem; font-size: 1rem; font-weight: 600; text-align: center; text-decoration: none; cursor: pointer; border: 1px solid transparent; border-radius: var(--border-radius); transition: all var(--transition-fast); }
.btn--primary { color: #fff; background-color: var(--c-primary); border-color: var(--c-primary); }
.btn--primary:hover { background-color: var(--c-primary-dark); border-color: var(--c-primary-dark); }
.btn-full-width { width: 100%; margin-top: 10px; padding: 15px; font-size: 1.1rem; }

/* --- [ESPECÍFICO] Grid do Formulário V5 --- */
.tool-form-grid {
    display: grid;
    /* Garante que no celular fique 1 por linha, e no desktop expanda */
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    border: none;
    padding: 0;
    margin-bottom: 10px;
}

/* --- [ESPECÍFICO] Seção de Resultados --- */
#results-section { padding: 25px; margin-top: 25px; background-color: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--border-radius-lg); }

.results-header {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 20px;
    color: var(--c-text-primary);
}

.results-breakdown {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 1rem;
    margin-top: 10px;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--c-border); /* Variável V5 */
}

.breakdown-row span:last-child {
    font-weight: 600;
    font-family: monospace; /* Para alinhar números */
    font-size: 1.1rem;
    color: var(--c-text-primary);
}

.breakdown-row.positive span:last-child { color: var(--c-success); }
.breakdown-row.negative span:last-child { color: var(--c-error); }

.sub-breakdown {
    padding-left: 20px;
    border-left: 3px solid var(--c-border);
    margin: 5px 0 5px 10px;
}

.sub-breakdown .breakdown-row {
    padding: 8px 0;
    font-size: 0.95rem;
    border-bottom: none;
}

.results-divider {
    border: none;
    height: 1px;
    background-color: var(--c-border);
    margin: 10px 0;
}

.results-summary-final {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 2px solid var(--c-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--c-text-primary);
}

.results-summary-final span:last-child {
    color: var(--c-primary);
    font-size: 1.5rem;
}

/* Acessibilidade */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; }

/* --- [BASE V5] Conteúdo SEO --- */
.tool-content-wrapper { max-width: 75ch; margin-left: auto; margin-right: auto; margin-top: var(--spacing-xl); padding: 0 var(--spacing-sm); }
.tool-content-wrapper h2 { font-size: 1.8rem; margin-bottom: var(--spacing-md); }
.tool-content-wrapper h3 { font-size: 1.3rem; margin-top: var(--spacing-lg); margin-bottom: var(--spacing-sm); }
.tool-content-wrapper h4 { font-size: 1.1rem; font-weight: 700; margin-top: var(--spacing-md); margin-bottom: 5px; color: var(--c-text-primary); } /* Para o FAQ */
.tool-content-wrapper p, .tool-content-wrapper ul, .tool-content-wrapper ol { font-size: 1.05rem; line-height: 1.7; margin-bottom: var(--spacing-lg); }
.tool-content-wrapper ul { padding-left: 30px; }
.tool-content-wrapper li { margin-bottom: var(--spacing-sm); }

/* [BASE V5] Outras Categorias */
.other-tools-section { padding-top: var(--spacing-xl); }
.section-title { text-align: center; font-size: 1.8rem; margin-bottom: var(--spacing-lg); }
.grid.category-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--spacing-lg); }