/* ==========================================================================
   Sigra Insights — Design System (prefixo .sg)
   Mesma linguagem visual do Painel Clientes (Sigra Stage / painel-clientes.css):
   roxo Sigraweb sobre superfície clara e silenciosa, Open Sans, raio 14px,
   sombra dupla suave, KPI 27px/700 com rótulo 11px caixa alta.

   Este arquivo é usado em DOIS lugares:
     1. No app (tela de visualização do painel: widgets nativos).
     2. Injetado inline dentro do iframe do artefato (pcArtefato.js), para o
        HTML que a IA escreve usar exatamente as mesmas classes e tokens.
   Por isso tudo aqui é auto-contido: sem @import, sem url() relativa.

   Tema: as variáveis abaixo podem ser sobrescritas pelo painel (config.tema),
   e tudo — inclusive os gráficos — acompanha.
   ========================================================================== */

.sg {
    --sg-roxo: #6425d1;
    --sg-roxo-claro: #8b5cf6;
    --sg-teal: #00b8a9;
    --sg-ambar: #f6a609;
    --sg-verde: #16a34a;
    --sg-vermelho: #e11d48;
    --sg-tinta: #0f172a;
    --sg-tinta-2: #475569;
    --sg-tinta-3: #94a3b8;
    --sg-borda: #e6e9f0;
    --sg-superficie: #ffffff;
    --sg-fundo: #f6f7fb;
    --sg-raio: 14px;
    --sg-sombra: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);
    --sg-sombra-alta: 0 2px 4px rgba(15, 23, 42, .06), 0 18px 40px rgba(15, 23, 42, .10);
    --sg-fonte: 'Open Sans', 'Segoe UI', Helvetica, Arial, sans-serif;

    font-family: var(--sg-fonte);
    color: var(--sg-tinta);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.sg *,
.sg *::before,
.sg *::after {
    box-sizing: border-box;
}

/* Dentro do artefato o body é a raiz: sem margem, fundo transparente
   (o card do widget já é branco). */
body.sg {
    margin: 0;
    padding: 0;
    background: transparent;
    font-size: 13px;
    line-height: 1.45;
}

/* ---------- Tipografia de cabeçalho ---------- */

.sg-eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--sg-roxo);
    margin-bottom: 6px;
}

.sg-titulo {
    margin: 0;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.1;
    color: var(--sg-tinta);
}

.sg-sub {
    margin: 6px 0 0;
    font-size: 13px;
    color: var(--sg-tinta-2);
}

/* ---------- Layout ---------- */

.sg-kpis {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

.sg-kpis--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sg-kpis--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sg-linha {
    display: grid;
    gap: 14px;
    margin-top: 14px;
}

.sg-linha:first-child {
    margin-top: 0;
}

.sg-linha--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sg-linha--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sg-linha--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sg-linha--grafico { grid-template-columns: 2.2fr 1fr; }
.sg-linha--tops { grid-template-columns: 1fr 1fr; }
.sg-linha--detalhe { grid-template-columns: 1fr 2fr; }

.sg-pilha {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* ---------- KPI ---------- */

.sg-kpi {
    position: relative;
    overflow: hidden;
    background: var(--sg-superficie);
    border: 1px solid var(--sg-borda);
    border-radius: var(--sg-raio);
    padding: 16px 18px;
    box-shadow: var(--sg-sombra);
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    transition: transform .18s ease, box-shadow .18s ease;
}

.sg-kpi:hover {
    transform: translateY(-2px);
    box-shadow: var(--sg-sombra-alta);
}

.sg-kpi::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--sg-borda);
}

.sg-kpi--destaque::before {
    background: linear-gradient(180deg, var(--sg-roxo), var(--sg-roxo-claro));
}

.sg-kpi--alerta::before {
    background: var(--sg-ambar);
}

.sg-kpi--critico::before {
    background: var(--sg-vermelho);
}

.sg-kpi--ok::before {
    background: var(--sg-verde);
}

.sg-kpi--teal::before {
    background: var(--sg-teal);
}

.sg-kpi__rotulo {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--sg-tinta-3);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sg-kpi__valor {
    font-size: 27px;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.15;
    color: var(--sg-tinta);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.sg-kpi__valor--data,
.sg-kpi__valor--medio {
    font-size: 21px;
}

.sg-kpi__valor--roxo {
    color: var(--sg-roxo);
}

.sg-kpi__nota {
    font-size: 11.5px;
    color: var(--sg-tinta-2);
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
}

/* KPI com vários números no mesmo card (ex.: FOB, frete e seguro) */
.sg-kpi__multi {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.sg-kpi__multi > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.sg-kpi__multi > div + div {
    border-left: 1px solid var(--sg-borda);
    padding-left: 18px;
}

.sg-kpi__multi .sg-kpi__valor {
    font-size: 21px;
}

/* ---------- Variação (delta) ---------- */

.sg-var {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.sg-var--alta {
    color: #0e7a53;
    background: rgba(14, 159, 110, .14);
}

.sg-var--baixa {
    color: #b42318;
    background: rgba(224, 69, 60, .12);
}

.sg-var--estavel {
    color: var(--sg-tinta-2);
    background: rgba(100, 116, 139, .12);
}

/* ---------- Card ---------- */

.sg-card {
    background: var(--sg-superficie);
    border: 1px solid var(--sg-borda);
    border-radius: var(--sg-raio);
    box-shadow: var(--sg-sombra);
    padding: 18px 20px 12px;
    min-width: 0;
    transition: transform .18s ease, box-shadow .18s ease;
}

.sg-card:hover {
    box-shadow: var(--sg-sombra-alta);
}

.sg-card--tabela {
    padding-bottom: 0;
}

.sg-card--plano {
    box-shadow: none;
}

.sg-card__cab {
    margin-bottom: 8px;
}

.sg-card__cab--linha {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.sg-card__titulo {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -.01em;
    color: var(--sg-tinta);
}

.sg-card__sub {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--sg-tinta-3);
}

.sg-gr {
    width: 100%;
    min-height: 60px;
}

/* ---------- Seletor segmentado (abas) ---------- */

.sg-seg {
    display: inline-flex;
    background: var(--sg-superficie);
    border: 1px solid var(--sg-borda);
    border-radius: 999px;
    padding: 3px;
    box-shadow: var(--sg-sombra);
    max-width: 100%;
    overflow-x: auto;
}

.sg-seg__btn {
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    color: var(--sg-tinta-2);
    background: transparent;
    border: 0;
    border-radius: 999px;
    padding: 6px 16px;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    transition: background .18s ease, color .18s ease;
}

.sg-seg__btn:hover {
    color: var(--sg-tinta);
    text-decoration: none;
}

.sg-seg__btn--on,
.sg-seg__btn--on:hover {
    background: var(--sg-roxo);
    color: #fff;
}

.sg-seg__btn:focus-visible {
    outline: 2px solid var(--sg-roxo-claro);
    outline-offset: 2px;
}

.sg-seg--mini .sg-seg__btn {
    padding: 4px 10px;
    font-size: 11.5px;
}

.sg-seg__contador {
    font-size: 10.5px;
    font-weight: 700;
    background: rgba(15, 23, 42, .06);
    color: var(--sg-tinta-2);
    border-radius: 999px;
    padding: 0 6px;
    line-height: 16px;
}

.sg-seg__btn--on .sg-seg__contador {
    background: rgba(255, 255, 255, .25);
    color: #fff;
}

/* ---------- Tabela ---------- */

.sg-tabela-wrap {
    overflow-x: auto;
    margin: 0 -20px;
    padding: 0 20px;
}

.sg-tabela {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
}

.sg-tabela thead th {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--sg-tinta-3);
    text-align: left;
    padding: 8px 10px;
    border-bottom: 1px solid var(--sg-borda);
    white-space: nowrap;
    background: var(--sg-superficie);
    position: sticky;
    top: 0;
}

.sg-tabela td {
    padding: 10px;
    border-bottom: 1px solid var(--sg-borda);
    vertical-align: middle;
    color: var(--sg-tinta);
}

.sg-tabela tbody tr:last-child td {
    border-bottom: 0;
}

.sg-tabela tbody tr:hover td {
    background: #faf7ff;
}

.sg-tabela th.sg-num,
.sg-tabela td.sg-num,
.sg-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.sg-td--nome {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.sg-avatar {
    width: 28px;
    height: 28px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--sg-roxo), var(--sg-roxo-claro));
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    letter-spacing: .02em;
}

.sg-nome__titulo {
    font-weight: 600;
    color: var(--sg-tinta);
}

.sg-nome__legenda {
    font-size: 11px;
    color: var(--sg-tinta-3);
}

.sg-ordenavel {
    cursor: pointer;
    user-select: none;
}

.sg-ordenavel:hover {
    color: var(--sg-roxo);
}

/* ---------- Chips / selos ---------- */

.sg-chip {
    display: inline-block;
    background: #f1edfd;
    color: #5b21b6;
    font-size: 10.5px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    white-space: nowrap;
    line-height: 1.5;
}

.sg-chip--teal {
    background: rgba(0, 184, 169, .14);
    color: #0f766e;
}

.sg-chip--ambar {
    background: rgba(246, 166, 9, .16);
    color: #a16207;
}

.sg-chip--neutro {
    background: rgba(100, 116, 139, .12);
    color: var(--sg-tinta-2);
}

/* Canal RFB: verde/amarelo/vermelho são reservados para isto */
.sg-chip--canal-verde {
    background: rgba(22, 163, 74, .12);
    color: #15803d;
}

.sg-chip--canal-amarelo {
    background: rgba(246, 166, 9, .16);
    color: #a16207;
}

.sg-chip--canal-vermelho {
    background: rgba(225, 29, 72, .12);
    color: #be123c;
}

.sg-chip--canal-cinza {
    background: rgba(100, 116, 139, .14);
    color: #475569;
}

/* ---------- Sparkline em barras ---------- */

.sg-mini {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 26px;
    min-width: 60px;
}

.sg-mini i {
    display: block;
    min-width: 3px;
    flex: 1;
    background: var(--sg-roxo-claro);
    border-radius: 2px;
    transition: background .18s ease;
}

.sg-mini:hover i {
    background: var(--sg-roxo);
}

.sg-mini i.sg-mini--zero {
    height: 2px !important;
    background: var(--sg-borda);
}

/* ---------- Barras proporcionais (ranking / progresso) ---------- */

.sg-barras {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sg-barra__topo {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    font-size: 12.5px;
    margin-bottom: 4px;
}

.sg-barra__rotulo {
    color: var(--sg-tinta-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.sg-barra__valor {
    font-weight: 700;
    color: var(--sg-tinta);
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
}

.sg-barra__valor small {
    color: var(--sg-tinta-3);
    font-weight: 400;
}

.sg-barra__fundo {
    height: 6px;
    background: rgba(100, 116, 139, .12);
    border-radius: 3px;
    overflow: hidden;
}

.sg-barra__preench {
    height: 100%;
    border-radius: 3px;
    background: var(--sg-roxo);
    transition: width .5s ease;
}

.sg-pos {
    width: 22px;
    height: 22px;
    border-radius: 7px;
    background: rgba(100, 116, 139, .10);
    color: var(--sg-tinta-3);
    font-size: 10.5px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
}

.sg-pos--top {
    background: linear-gradient(135deg, var(--sg-roxo), var(--sg-roxo-claro));
    color: #fff;
}

/* ---------- Botões ---------- */

.sg-btn {
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid var(--sg-borda);
    background: var(--sg-superficie);
    color: var(--sg-tinta-2);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    text-decoration: none;
    transition: border-color .18s ease, color .18s ease, background .18s ease;
}

.sg-btn:hover {
    border-color: var(--sg-roxo);
    color: var(--sg-roxo);
    text-decoration: none;
}

.sg-btn--primario,
.sg-btn--primario:hover {
    background: var(--sg-roxo);
    border-color: var(--sg-roxo);
    color: #fff;
}

.sg-btn--primario:hover {
    filter: brightness(1.08);
}

.sg-btn--perigo:hover {
    border-color: var(--sg-vermelho);
    color: var(--sg-vermelho);
}

.sg-btn--icone {
    width: 34px;
    height: 34px;
    padding: 0;
    justify-content: center;
    border-radius: 10px;
}

/* ---------- Estados ---------- */

.sg-vazio {
    color: var(--sg-tinta-3);
    text-align: center;
    padding: 26px 0;
    font-size: 12.5px;
}

.sg-vazio .fa {
    display: block;
    font-size: 22px;
    margin-bottom: 7px;
    opacity: .55;
}

.sg-skeleton {
    border-radius: 8px;
    background: linear-gradient(90deg, #eef0f5 25%, #f7f8fb 37%, #eef0f5 63%);
    background-size: 400% 100%;
    animation: sgBrilho 1.3s ease infinite;
    min-height: 14px;
}

@keyframes sgBrilho {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

.sg-aviso {
    font-size: 11.5px;
    color: #a16207;
    background: rgba(246, 166, 9, .12);
    border-radius: 9px;
    padding: 8px 12px;
    line-height: 1.4;
}

.sg-erro {
    font-size: 12px;
    color: #be123c;
    background: rgba(225, 29, 72, .08);
    border-radius: 9px;
    padding: 10px 12px;
    line-height: 1.5;
}

/* ---------- Texto utilitário ---------- */

.sg-muto { color: var(--sg-tinta-3); }
.sg-secundario { color: var(--sg-tinta-2); }
.sg-roxo { color: var(--sg-roxo); }
.sg-negrito { font-weight: 700; }
.sg-tab { font-variant-numeric: tabular-nums; }
.sg-pequeno { font-size: 11.5px; }

/* ---------- Responsivo ---------- */

@media (max-width: 1500px) {
    .sg-kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .sg-kpis--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1000px) {
    .sg-kpis--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1180px) {
    .sg-linha--grafico,
    .sg-linha--tops,
    .sg-linha--detalhe,
    .sg-linha--3,
    .sg-linha--4 { grid-template-columns: 1fr; }
    .sg-linha--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
    .sg-kpis,
    .sg-kpis--3,
    .sg-kpis--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sg-linha--2,
    .sg-linha--4 { grid-template-columns: 1fr; }
    .sg-titulo { font-size: 24px; }
    .sg-card { padding: 16px 14px 10px; }
    .sg-tabela-wrap { margin: 0 -14px; padding: 0 14px; }
}

@media (prefers-reduced-motion: reduce) {
    .sg *, .sg *::before, .sg *::after {
        transition: none !important;
        animation: none !important;
    }
}