/* ============================================================================
   protec-ui.css — biblioteca de componentes do design system Protec

   PORTADO DE: Protec.SistemaV2/src/Protec.Cadastros/wwwroot/css/app.css:376-560
   (o mesmo subconjunto que o próprio SistemaV2 já copia para o Orchestrator em
   app.css:1396-1577 — ou seja, este bloco já provou ser portável entre projetos).

   O PREFIXO `cad-` FOI MANTIDO DE PROPÓSITO, mesmo soando estranho num app de chat:
   melhoria feita no SistemaV2 vira copiar-colar aqui, `grep .cad-btn` acha os dois
   repositórios, e o diff contra a origem continua legível. Classes NOVAS, que não
   existem no SistemaV2, usam o prefixo `zi-`.

   Depende de protec-tokens.css (carregar antes).
   ============================================================================ */

/* ── Card ─────────────────────────────────────────────────────────────────── */
.cad-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    box-shadow: var(--elev-1);
    padding: 16px 18px;
    margin-bottom: 14px;
}
.cad-card__title {
    font-size: 11px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase;
    color: var(--primary); margin: 0 0 14px;
}
.cad-card__title .hint { font-weight: 500; letter-spacing: 0; text-transform: none; color: var(--text-2); }
.cad-card__title--comacao { display: flex; align-items: center; justify-content: space-between; gap: 10px; }

/* ── Formulário — rótulo SEMPRE acima, nunca flutuante ────────────────────── */
.cad-fgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px 18px; }
.cad-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.cad-field--wide { grid-column: 1 / -1; }
.cad-field > label {
    display: flex; align-items: center; gap: 6px;
    font-size: 11px; font-weight: 600; color: var(--text-2);
    letter-spacing: .02em; text-transform: uppercase;
}
.cad-req { color: var(--danger); font-weight: 800; }

.cad-field input, .cad-field select, .cad-field textarea {
    font: inherit; font-size: 13.5px; padding: 9px 11px;
    border-radius: var(--radius-input); border: 1px solid var(--border);
    background: var(--surface); color: var(--text); width: 100%;
    transition: border-color .12s, box-shadow .12s, background .12s;
}
.cad-field input:focus, .cad-field select:focus, .cad-field textarea:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft);
}
.cad-field textarea { resize: vertical; min-height: 60px; }
.cad-field input:disabled, .cad-field select:disabled, .cad-field textarea:disabled {
    background: var(--bg); color: var(--text); -webkit-text-fill-color: var(--text);
    cursor: default; opacity: 1;
}
.cad-field.is-invalid input, .cad-field.is-invalid select, .cad-field.is-invalid textarea {
    border-color: var(--danger); background: var(--danger-soft);
}
.cad-field-hint { font-size: 11.5px; color: var(--text-2); margin-top: -2px; }
.cad-field__err {
    display: flex; align-items: center; gap: 5px;
    font-size: 11px; color: var(--danger); font-weight: 600;
}
.cad-field__err::before {
    content: "!"; display: inline-flex; align-items: center; justify-content: center;
    width: 14px; height: 14px; border-radius: 50%;
    background: var(--danger); color: #fff; font-size: 10px; font-weight: 800; flex-shrink: 0;
}

/* Toggle On/Off — campos booleanos de formulário (tabelas usam texto Sim/Não). */
.cad-toggle { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; width: fit-content; }
.cad-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.cad-toggle__track {
    position: relative; width: 38px; height: 22px; border-radius: var(--radius-pill);
    background: var(--border); transition: background .15s; flex-shrink: 0;
}
.cad-toggle__track::after {
    content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px;
    border-radius: 50%; background: var(--surface); box-shadow: var(--elev-1); transition: transform .15s;
}
.cad-toggle input:checked + .cad-toggle__track { background: var(--primary); }
.cad-toggle input:checked + .cad-toggle__track::after { transform: translateX(16px); }
.cad-toggle--ro { cursor: default; opacity: .85; }

.cad-radio-group { display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 9px 0 2px; }
.cad-radio {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13.5px; font-weight: 500; color: var(--text); cursor: pointer; text-transform: none;
}
.cad-radio input[type="radio"] { accent-color: var(--primary); width: 15px; height: 15px; cursor: pointer; }

/* ── Botões ───────────────────────────────────────────────────────────────
   O botão PADRÃO é azul-marinho, não azul. Azul (--primary) é reservado pra ação
   principal. Hover é brightness(), nunca uma segunda cor. */
.cad-btn {
    display: inline-flex; align-items: center; gap: 7px;
    border: none; cursor: pointer; font: inherit; font-size: 13px; font-weight: 600;
    padding: 9px 16px; border-radius: var(--radius-input);
    background: var(--navy); color: #fff;
    transition: filter .12s; box-shadow: var(--elev-1);
}
.cad-btn:hover { filter: brightness(1.18); }
.cad-btn:disabled, .cad-btn:disabled:hover { opacity: .5; cursor: not-allowed; filter: none; }
.cad-btn--primary { background: var(--primary); }
.cad-btn--ghost   { background: transparent; color: var(--text-2); box-shadow: none; }
.cad-btn--ghost:hover  { background: var(--bg); filter: none; }
.cad-btn--danger  { background: transparent; color: var(--danger); box-shadow: none; }
.cad-btn--danger:hover  { background: var(--danger-soft); filter: none; }
.cad-btn--sm { padding: 5px 12px; font-size: 12px; box-shadow: none; }
.cad-btn .ic { width: 16px; height: 16px; flex-shrink: 0; }
.cad-btn--sm .ic { width: 14px; height: 14px; }

/* Botão só-ícone, 30x30 contornado — ações de linha de tabela. */
.cad-icon-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 30px; height: 30px;
    border: 1px solid var(--border); border-radius: var(--radius-input);
    background: var(--surface); color: var(--text-2); cursor: pointer;
    transition: background .12s, color .12s, border-color .12s;
}
.cad-icon-btn:hover { background: var(--primary-soft); color: var(--primary); border-color: var(--primary); }
.cad-icon-btn--danger:hover { background: var(--danger-soft); color: var(--danger); border-color: var(--danger); }
.cad-icon-btn .ic { width: 16px; height: 16px; }

/* ── Chip / pill ──────────────────────────────────────────────────────────── */
.cad-chip {
    border: 1px solid var(--border); background: var(--surface); color: var(--text-2);
    border-radius: var(--radius-pill); padding: 5px 14px;
    font-size: 12.5px; font-weight: 600; cursor: pointer;
}
.cad-chip.is-active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* Badge de status — não clicável, com bolinha da cor corrente. */
.cad-badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 9px; border-radius: 6px;
    font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
    line-height: 1; white-space: nowrap;
}
.cad-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.cad-badge--success { background: var(--success-soft); color: var(--success); }
.cad-badge--warning { background: var(--warning-soft); color: var(--warning); }
.cad-badge--danger  { background: var(--danger-soft);  color: var(--danger); }
.cad-badge--info    { background: var(--info-soft);    color: var(--info); }
.cad-badge--neutral { background: var(--surface-3);    color: var(--text-2); }

/* ── Tabela ───────────────────────────────────────────────────────────────
   Assinatura visual: SEM zebra. Cabeçalho em micro-caps sobre fundo levemente
   tingido, linhas separadas por borda inferior, última linha sem borda, hover-only. */
.cad-subgrid {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-card); box-shadow: var(--elev-1); overflow: hidden;
}
.cad-subgrid__head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 13px 16px; border-bottom: 1px solid var(--border);
}
.cad-subgrid__head h3 { margin: 0; font-size: 14px; font-weight: 700; }
.cad-subgrid table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.cad-subgrid th {
    text-align: left; color: var(--text-3); font-weight: 700;
    padding: 10px 16px; border-bottom: 1px solid var(--border);
    font-size: 10.5px; text-transform: uppercase; letter-spacing: .03em;
    background: var(--surface-2); white-space: nowrap;
}
.cad-subgrid td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.cad-subgrid tbody tr { transition: background .12s; }
.cad-subgrid tbody tr:hover { background: var(--surface-2); }
.cad-subgrid tbody tr:last-child td { border-bottom: none; }
.cad-subgrid__empty td { color: var(--text-2); font-style: italic; }
.cad-subgrid__acoes-th { width: 1%; white-space: nowrap; }
.cad-subgrid__acoes { display: flex; gap: 6px; white-space: nowrap; }
/* Colunas numéricas alinham dígito com dígito. */
.cad-num { font-variant-numeric: tabular-nums; }

/* ── Modal ────────────────────────────────────────────────────────────────
   z-index 1500 fica abaixo de Popover(1400)? Não: 1500 > 1400 de propósito — um
   select dentro de modal precisa do Popover POR CIMA, então use --top (1600) no
   overlay quando o modal contiver popovers, ou confie no Tooltip(1600).
   Modal aberto de dentro de outro modal usa --top. */
.cad-modal-overlay {
    position: fixed; inset: 0; background: var(--modal-overlay);
    display: flex; align-items: center; justify-content: center;
    z-index: 1500; padding: 20px;
}
.cad-modal-overlay--top { z-index: 1600; }
.cad-modal {
    background: var(--surface); border-radius: var(--radius-panel); box-shadow: var(--elev-3);
    width: 100%; max-width: 620px; max-height: 90vh; overflow-y: auto;
}
.cad-modal__head { display: flex; align-items: center; gap: 12px; padding: 18px 20px 6px; }
.cad-modal__icon {
    width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
    background: var(--primary-soft); color: var(--primary);
    display: flex; align-items: center; justify-content: center;
}
.cad-modal__head h2 { margin: 0; font-size: 17px; font-weight: 700; flex: 1; min-width: 0; }
.cad-modal__close {
    border: none; background: transparent; color: var(--text-2); cursor: pointer;
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.cad-modal__close:hover { background: var(--bg); }
.cad-modal__body { padding: 12px 20px 4px; }
.cad-modal__foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px 18px; }
.cad-modal__foot--center { justify-content: center; }

/* ── Painel / seção ───────────────────────────────────────────────────────── */
.cad-panel {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-panel); padding: 16px 17px; box-shadow: var(--elev-2);
}
.cad-panel h4 {
    margin: 0 0 14px; font-size: 13px; font-weight: 650; color: var(--text);
    display: flex; align-items: center; gap: 8px;
}

/* ── Aba ──────────────────────────────────────────────────────────────────── */
.cad-tab {
    border: none; background: transparent; color: var(--text-2); font: inherit;
    font-size: 13px; font-weight: 500; padding: 13px 16px; cursor: pointer;
    border-bottom: 2.5px solid transparent; white-space: nowrap; transition: color .12s;
}
.cad-tab:hover { color: var(--text); }
.cad-tab.is-active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 700; }

/* ── Tipografia de página ─────────────────────────────────────────────────── */
.cad-page-title { font-size: 18px; font-weight: 700; margin: 0; }
.cad-page-sub   { font-size: 12.5px; color: var(--text-2); margin: 2px 0 0; }