/* ==========================================================================
   Z4 Consulting — Simulador de receita (simulador.html)
   Estende o design system de styles.css (tokens, reset, header, footer, btn).
   Página clara, tom acessível — sem alterar a identidade visual.
   ========================================================================== */

/* Estados funcionais (mesma lógica das cores de feedback do formulário) */
:root {
    --sim-warn: #8A5A12;
    --sim-warn-bg: rgba(180, 131, 46, 0.09);
    --sim-warn-border: rgba(180, 131, 46, 0.38);
    --sim-line: rgba(20, 41, 60, 0.12);
    --sim-line-soft: rgba(20, 41, 60, 0.07);
}

/* IMPORTANTE: como .sim-group/.seg/.sim-field definem display:flex|grid, o
   atributo [hidden] (que o JS alterna) precisa vencer essas regras de autor. */
[hidden] {
    display: none !important;
}

/* A home usa min-height:100vh no hero; aqui a intro é curta, então só um respiro */
.sim-intro {
    padding-top: clamp(7rem, 12vw, 9rem);
    padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.sim-intro .section-head {
    margin-bottom: 0;
    max-width: 760px;
}

.sim-intro h1 {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.sim-tool {
    padding-top: clamp(1.5rem, 3vw, 2.5rem);
}

/* --------------------------------------------------------------------------
   Layout de duas colunas (entrada | resultado)
   -------------------------------------------------------------------------- */
.sim-layout {
    display: grid;
    grid-template-columns: minmax(300px, 380px) 1fr;
    gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: start;
}

@media (max-width: 900px) {
    .sim-layout {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Painel de entradas
   -------------------------------------------------------------------------- */
.sim-panel {
    background: var(--color-white);
    border: 1px solid var(--sim-line);
    border-radius: var(--radius-lg);
    padding: clamp(1.25rem, 2.5vw, 1.75rem);
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    /* Sem position:sticky — o offset (top) desalinhava o painel dos KPIs quando a
       coluna de resultados crescia (ex.: ao abrir a tabela mês a mês). */
}

.sim-group {
    border: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.sim-group legend {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-indigo-soft);
    padding: 0;
    margin-bottom: 0.25rem;
}

.sim-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.sim-field > span {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--color-text);
}

.sim-field small {
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--color-text-soft);
}

.sim-field input,
.sim-field select {
    padding: 0.7rem 0.85rem;
    background: var(--color-branco);
    border: 1px solid var(--sim-line);
    border-radius: var(--radius-md);
    color: var(--color-indigo);
    font-size: 0.9375rem; /* campos: 1 ponto menor (16→15px) */
    font-weight: 500;
    transition: border-color var(--transition-fast), background var(--transition-fast);
    outline: none;
    width: 100%;
}

/* Máscara de % (o sinal aparece junto ao número, sem entrar no valor) */
.sim-pct {
    position: relative;
    display: block;
}

.sim-pct::after {
    content: '%';
    position: absolute;
    top: 50%;
    right: 0.55rem;
    transform: translateY(-50%);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-soft);
    pointer-events: none;
}

.sim-pct input {
    padding-right: 1.5rem;
}

.sim-field input:focus,
.sim-field select:focus {
    border-color: var(--color-indigo);
    background: var(--color-white);
}

/* Guia de preenchimento dentro do campo (placeholder), em letra apagada */
.sim-field input::placeholder {
    color: rgba(20, 41, 60, 0.4);
    font-weight: 400;
}

.sim-hint {
    font-size: 0.8125rem;
    line-height: 1.45;
    color: var(--color-text-soft);
    margin-top: -0.25rem;
}

/* 4 caixinhas de crescimento trimestral, lado a lado */
.sim-quarters {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.sim-quarters label {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 0;
}

.sim-quarters label small {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-soft);
    text-align: center;
}

/* taxa mensal equivalente, abaixo da caixa — discreta, letra clarinha */
.sim-quarters label small.q-rate {
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
    opacity: 0.8;
    white-space: nowrap;
}

.sim-quarters input {
    padding: 0.5rem 1.05rem 0.5rem 0.45rem;
    text-align: center;
    min-width: 0;
}

.sim-quarters .sim-pct::after {
    right: 0.35rem;
    font-size: 0.6875rem;
}

/* Controle segmentado (toggle) */
.seg {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    gap: 0.375rem;
    padding: 0.3rem;
    background: var(--color-branco);
    border: 1px solid var(--sim-line);
    border-radius: 999px;
}

.seg-sub {
    margin-top: 0.25rem;
}

.seg-btn {
    padding: 0.6rem 0.75rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-soft);
    background: transparent;
    border: none;
    transition: background var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
}

.seg-btn:hover {
    color: var(--color-indigo);
}

.seg-btn.is-active {
    background: var(--color-indigo);
    color: var(--color-branco);
}

/* --------------------------------------------------------------------------
   Painel de resultados
   -------------------------------------------------------------------------- */
.sim-results {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-width: 0; /* permite que o gráfico/tabela encolham dentro do grid */
}

.sim-card {
    background: var(--color-white);
    border: 1px solid var(--sim-line);
    border-radius: var(--radius-lg);
    padding: clamp(1.1rem, 2.2vw, 1.6rem);
}

/* KPIs */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.875rem;
}

.kpi {
    background: var(--color-white);
    border: 1px solid var(--sim-line);
    border-radius: var(--radius-md);
    padding: 1.1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
}

.kpi-featured {
    background: var(--color-indigo);
    border-color: var(--color-indigo);
}

.kpi-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--color-text-soft);
    line-height: 1.3;
}

.kpi-featured .kpi-label {
    color: var(--color-caxemira);
}

.kpi-value {
    font-size: clamp(1.2rem, 2.2vw, 1.55rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--color-indigo);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* O número se adapta ao tamanho da caixa: valores mais longos (ex.: R$ 1 milhão,
   textos) usam fonte menor para não extrapolar o quadro. */
.kpi-value.kpi-value-sm {
    font-size: clamp(1.05rem, 1.9vw, 1.3rem);
}

.kpi-value.kpi-value-xs {
    font-size: clamp(0.9rem, 1.6vw, 1.05rem);
}

.kpi-featured .kpi-value {
    color: var(--color-branco);
}

.kpi-value.is-negative {
    color: #B4453C;
}

/* Cabeçalho do card do gráfico */
.sim-card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    margin-bottom: 1rem;
}

.sim-card-head h2 {
    font-size: 1.05rem;
    font-weight: 600;
}

.sim-legend {
    display: flex;
    gap: 1rem;
}

.sim-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--color-text-soft);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    display: inline-block;
}

.dot-bruta {
    background: var(--color-caxemira-light);
}

.dot-liquida {
    background: var(--color-indigo);
}

/* Gráfico (SVG injetado por JS) */
.sim-chart {
    width: 100%;
    overflow-x: auto;
}

.sim-chart svg {
    width: 100%;
    height: auto;
    display: block;
    min-width: 480px;
}

.sim-chart-empty {
    text-align: center;
    color: var(--color-text-soft);
    font-size: 0.875rem;
    padding: 3rem 1rem;
    margin: 0;
}

.sim-bar-bruta {
    fill: var(--color-caxemira-light);
}

.sim-bar-liquida {
    fill: var(--color-indigo);
}

.sim-bar-group:hover .sim-bar-bruta {
    fill: var(--color-caxemira);
}

.sim-axis-label {
    fill: var(--color-text-soft);
    font-size: 11px;
    font-family: var(--font-sans);
}

.sim-grid-line {
    stroke: var(--sim-line-soft);
    stroke-width: 1;
}

.sim-grid-label {
    fill: var(--color-text-soft);
    font-size: 10px;
    font-family: var(--font-sans);
}

/* Tabela mês a mês */
.sim-details {
    background: var(--color-white);
    border: 1px solid var(--sim-line);
    border-radius: var(--radius-lg);
    padding: 0.5rem clamp(1.1rem, 2.2vw, 1.6rem);
}

.sim-details summary {
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-indigo);
    padding: 0.75rem 0;
    list-style: none;
}

.sim-details summary::-webkit-details-marker {
    display: none;
}

.sim-details summary::before {
    content: '▸';
    display: inline-block;
    margin-right: 0.5rem;
    color: var(--color-caxemira);
    transition: transform var(--transition-fast);
}

.sim-details[open] summary::before {
    transform: rotate(90deg);
}

.sim-table-wrap {
    overflow-x: auto;
    padding-bottom: 0.75rem;
}

.sim-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem; /* tabela mês a mês: 2 pontos menor (pequena de propósito) */
    min-width: 420px;
}

.sim-table th,
.sim-table td {
    padding: 0.4rem 0.5rem;
    text-align: right;
    border-bottom: 1px solid var(--sim-line-soft);
    white-space: nowrap;
}

.sim-table th:first-child,
.sim-table td:first-child {
    text-align: left;
}

.sim-table thead th {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--color-text-soft);
    border-bottom-color: var(--sim-line);
}

.sim-table tbody tr:hover {
    background: var(--color-branco);
}

.sim-table td.is-negative {
    color: #B4453C;
}

.sim-table tfoot td {
    font-weight: 700;
    color: var(--color-indigo);
    border-top: 2px solid var(--sim-line);
    border-bottom: none;
}

/* Aviso (ex.: teto do MEI) */
.sim-warning {
    background: var(--sim-warn-bg);
    border: 1px solid var(--sim-warn-border);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--sim-warn);
}

.sim-warning strong {
    color: var(--sim-warn);
}

/* --------------------------------------------------------------------------
   Nota + CTA (funil para o contato)
   -------------------------------------------------------------------------- */
.sim-footer-note {
    margin-top: clamp(2rem, 4vw, 3rem);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sim-disclaimer {
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--color-text-soft);
    max-width: 70ch;
}

.sim-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    background: var(--color-indigo);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 3vw, 2.25rem);
}

.sim-cta-text {
    max-width: 60ch;
}

.sim-cta-text h2 {
    color: var(--color-branco);
    font-size: clamp(1.25rem, 2.5vw, 1.6rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.sim-cta-text p {
    color: var(--color-caxemira);
    font-size: 0.9375rem;
    line-height: 1.55;
}

.sim-cta .btn {
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .sim-cta .btn {
        align-self: stretch;
    }
}