/* ========================================
   Módulo: Contratos — Prévia e Detalhe (Figma)
   ======================================== */

.contrato-detalhe-titulo-wrap {
    margin: 12px 0 24px;
    background: transparent;
}

.contrato-detalhe-titulo {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-color);
    line-height: 1.25;
}

.contrato-detalhe-meta {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.contrato-loading {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 16px;
}

/* Grid two-column full-width */
.contrato-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    width: 100%;
    align-items: start;
}

.painel-documento,
.painel-revisao,
.painel-historico,
.painel-direito {
    background: transparent;
}

.painel-documento {
    position: sticky;
    top: 24px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

.painel-direito {
    position: sticky;
    top: 24px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

/* Card branco da coluna lateral (revisão / histórico) */
.painel-lateral-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-sizing: border-box;
}

/* ---- Card do documento (coluna esquerda) ---- */
.documento-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.documento-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    background: #ffffff;
}

.documento-card-header-tabs {
    flex-wrap: wrap;
}

.painel-documento-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.painel-documento-nome {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-color);
    word-break: break-word;
    line-height: 1.3;
}

.painel-documento-edicao {
    font-size: 12px;
    color: var(--text-secondary);
}

.tab-item {
    padding: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: none;
    cursor: default;
    white-space: nowrap;
}

.tab-item.ativo {
    color: var(--text-color);
    font-weight: 700;
}

.documento-acoes {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.documento-card-body {
    background: var(--ark-fundo-claro);
    padding: 24px;
}

.documento-pagina-wrap {
    display: flex;
    justify-content: center;
}

/* Papel branco do contrato */
.contrato-doc-viewer,
.visualizador-documento {
    background: #ffffff;
    border: 1px solid var(--ark-cinza-claro);
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
    padding: 48px 56px;
    font-family: Georgia, "Times New Roman", Times, serif;
    color: #3D5268;
    line-height: 1.65;
    width: 100%;
    box-sizing: border-box;
}

.contrato-doc-titulo {
    text-align: center;
    font-size: 17px;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0 0 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--ark-cinza-claro);
    letter-spacing: 0.03em;
    color: #3D5268;
}

.contrato-doc-clausula {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    margin: 22px 0 8px;
    letter-spacing: 0.02em;
    color: #3D5268;
}

.contrato-doc-paragrafo {
    font-size: 14px;
    margin: 0 0 12px;
    text-align: justify;
    color: #3D5268;
}

.contrato-doc-highlight {
    background: color-mix(in srgb, var(--ark-sucesso) 22%, #ffffff);
    color: #3D5268;
    padding: 0 2px;
    border-radius: 2px;
}

/* ---- Botões ---- */
.contrato-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: #ffffff;
    color: var(--text-color);
    white-space: nowrap;
    transition: border-color 0.15s, color 0.15s;
}

.contrato-btn-outline:hover:not(:disabled) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.contrato-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--primary-color);
    background: var(--primary-color);
    color: #ffffff;
}

.contrato-btn-primary:hover {
    opacity: 0.92;
}

.contrato-btn-sm {
    padding: 8px 14px;
    font-size: 13px;
}

.contrato-btn-full {
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
}

.contrato-btn-aprovar {
    min-height: 48px;
    font-size: 15px;
    border-radius: 10px;
}

.contrato-caption {
    margin: 10px 0 0;
    font-size: 12px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.45;
}

/* ---- Coluna direita: revisão / histórico ---- */
.painel-revisao.painel-direito,
.painel-historico.painel-direito {
    display: block;
}

.painel-lateral-card .painel-revisao-header {
    margin-bottom: 0;
}

.painel-lateral-card .painel-historico-title {
    margin: 0;
}

.painel-lateral-card .timeline-list {
    margin-bottom: 4px;
}

.painel-lateral-card .detalhe-grupo-papel:first-of-type {
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.painel-lateral-card .detalhe-participante-card {
    background: var(--ark-fundo-claro);
    border-color: var(--ark-cinza-claro);
}

.painel-lateral-card .alerta-card {
    border-color: var(--ark-cinza-claro);
}

.painel-lateral-card .chat-input-wrap {
    border-color: var(--ark-cinza-claro);
}

.painel-revisao-header {
    margin-bottom: 0;
}

.painel-revisao-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.painel-revisao-icon {
    color: var(--primary-color);
    font-size: 16px;
    flex-shrink: 0;
}

.painel-revisao-title {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-color);
}

.painel-revisao-sub {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Cards de alerta */
.alerta-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.alerta-card-body {
    padding: 16px 16px 14px;
}

.alerta-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ark-alerta);
    margin-bottom: 8px;
}

.alerta-badge i {
    font-size: 10px;
}

.alerta-titulo {
    margin: 0 0 6px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-color);
}

.alerta-texto {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.alerta-card-footer {
    background: var(--ark-fundo-claro);
    border-top: 1px solid var(--border-color);
    padding: 10px 12px;
}

.alerta-btn-sugestao {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #ffffff;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

.alerta-btn-sugestao:hover:not(:disabled) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.alerta-btn-sugestao.is-applied,
.alerta-btn-sugestao:disabled {
    border-color: color-mix(in srgb, var(--ark-sucesso) 40%, var(--border-color));
    color: var(--ark-sucesso);
    cursor: default;
    opacity: 1;
}

/* Chat IA */
.chat-mensagens {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 180px;
    overflow-y: auto;
}

.chat-bolha {
    max-width: 92%;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.45;
}

.chat-bolha-usuario {
    align-self: flex-end;
    background: #ffffff;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.chat-bolha-ia {
    align-self: flex-start;
    background: #ffffff;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.chat-input-wrap {
    position: relative;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.chat-input {
    width: 100%;
    box-sizing: border-box;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: var(--text-color);
    padding: 12px 44px 12px 14px;
}

.chat-input::placeholder {
    color: var(--text-secondary);
}

.chat-enviar {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 15px;
}

.chat-enviar:not(:disabled) {
    color: var(--primary-color);
}

.chat-enviar:disabled {
    opacity: 0.35;
    cursor: default;
}

.previa-acao-wrap {
    margin-top: 4px;
}

/* ---- Detalhe: histórico ---- */
.painel-historico-title {
    margin: 0 0 4px;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-color);
}

.timeline-list {
    list-style: none;
    margin: 0 0 8px;
    padding: 0;
}

.timeline-item {
    display: flex;
    gap: 14px;
    position: relative;
    padding-bottom: 22px;
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: 7px;
    top: 20px;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item:not(.is-pendente)::before {
    background: var(--primary-color);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
    box-sizing: border-box;
    z-index: 1;
}

.timeline-dot.concluido {
    background: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.timeline-dot.pendente {
    border: 2px solid var(--ark-cinza-medio);
    background: #ffffff;
}

.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    padding-top: 1px;
}

.timeline-descricao {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.35;
}

.timeline-data {
    font-size: 12px;
    color: var(--text-secondary);
}

.timeline-detalhe {
    font-size: 12px;
    color: var(--text-secondary);
}

.timeline-detalhe-pendente {
    color: var(--ark-alerta);
    font-weight: 600;
}

/* Participantes */
.detalhe-grupo-papel {
    margin-top: 4px;
}

.detalhe-grupo-label {
    margin: 0 0 12px;
    font-size: 11px;
    font-weight: 600;
}

.detalhe-grupo-label.contratos-papel-tag {
    margin-bottom: 12px;
}

.detalhe-participantes-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.detalhe-participante-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.detalhe-participante-main {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.detalhe-participante-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.detalhe-participante-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.detalhe-participante-info strong {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-color);
    line-height: 1.3;
}

.detalhe-participante-info span {
    font-size: 11px;
    color: var(--text-secondary);
}

.detalhe-assinatura {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    flex-shrink: 0;
    padding: 5px 10px;
    border-radius: 999px;
    white-space: nowrap;
}

.assinatura-assinado {
    color: var(--ark-sucesso);
    background: color-mix(in srgb, var(--ark-sucesso) 14%, #ffffff);
}

.assinatura-assinado i {
    font-size: 10px;
}

.assinatura-pendente {
    color: var(--ark-alerta);
    background: color-mix(in srgb, var(--ark-alerta) 14%, #ffffff);
}

.assinatura-pendente i.fa-circle {
    font-size: 6px;
}

/* Tema escuro: superfícies de documento/alertas permanecem claras */
[data-theme="dark"] .contrato-stepper-card,
[data-theme="dark"] .documento-card,
[data-theme="dark"] .painel-lateral-card,
[data-theme="dark"] .contrato-doc-viewer,
[data-theme="dark"] .visualizador-documento,
[data-theme="dark"] .alerta-card,
[data-theme="dark"] .alerta-btn-sugestao,
[data-theme="dark"] .chat-input-wrap,
[data-theme="dark"] .chat-bolha-usuario,
[data-theme="dark"] .chat-bolha-ia,
[data-theme="dark"] .contrato-btn-outline,
[data-theme="dark"] .detalhe-participante-card {
    background: #ffffff;
}

[data-theme="dark"] .documento-card-header {
    background: #ffffff;
}

[data-theme="dark"] .documento-card-body,
[data-theme="dark"] .alerta-card-footer {
    background: #f3f5f7;
}

@media (max-width: 1024px) {
    .contrato-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .painel-documento,
    .painel-direito {
        position: static;
        max-height: none;
    }
}

@media (max-width: 768px) {
    .contrato-pagina-shell {
        padding: 14px 14px 40px;
    }

    .contrato-pagina {
        padding: 20px 16px;
    }

    .contrato-detalhe-titulo {
        font-size: 20px;
    }

    .contrato-doc-viewer,
    .visualizador-documento {
        padding: 28px 20px;
    }

    .documento-card-header,
    .documento-card-header-tabs {
        flex-direction: column;
        align-items: flex-start;
    }

    .documento-acoes {
        margin-left: 0;
        width: 100%;
        justify-content: flex-end;
    }

    .detalhe-participante-card {
        flex-wrap: wrap;
    }
}