/* ============================================
 * Central de Pedidos CD - Stylesheet Principal
 * WhiteLabel: usa variáveis CSS do tenant
 * ============================================ */

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --cor-primaria: #6C2BD9;
    --cor-secundaria: #4F46E5;
    --cor-botoes: #6C2BD9;
    --cor-texto-botoes: #FFFFFF;
    --cor-primaria-hover: #5B21B6;
    --cor-botoes-hover: #5B21B6;
    --cor-fundo: #F4F6FB;
    --cor-card: #FFFFFF;
    --cor-borda: #E5E7EB;
    --cor-texto: #1F2937;
    --cor-texto-secundario: #6B7280;
    --cor-sucesso: #059669;
    --cor-alerta: #D97706;
    --cor-erro: #DC2626;
    --cor-info: #2563EB;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --radius-pill: 999px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
    --font-titulo: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
    --font: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --transition: all 0.2s ease;
}

body {
    font-family: var(--font);
    color: var(--cor-texto);
    background: var(--cor-fundo);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-titulo);
}

a { color: var(--cor-primaria); text-decoration: none; transition: var(--transition); }
a:hover { opacity: 0.85; }

/* ============================================
 * WIZARD FRONTEND
 * ============================================ */

.wizard-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-secundaria) 50%, #818CF8 100%);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.wizard-container::before {
    content: '';
    position: absolute;
    width: 500px; height: 500px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    top: -200px; right: -100px;
}

.wizard-container::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    bottom: -150px; left: -100px;
}

.wizard-card {
    background: var(--cor-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), 0 25px 50px rgba(0,0,0,0.15);
    width: 100%;
    max-width: 680px;
    padding: 48px;
    position: relative;
    z-index: 2;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.wizard-logo {
    text-align: center;
    margin-bottom: 32px;
}

.wizard-logo img { max-height: 48px; }
.wizard-logo h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--cor-primaria);
    margin-top: 8px;
    letter-spacing: -0.5px;
}
.wizard-logo p { color: var(--cor-texto-secundario); font-size: 15px; margin-top: 4px; }

/* Steps indicator */
.wizard-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 36px;
    flex-wrap: wrap;
    row-gap: 12px;
}

.wizard-step {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wizard-step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    border: 2px solid var(--cor-borda);
    color: var(--cor-texto-secundario);
    background: var(--cor-card);
    transition: var(--transition);
}

.wizard-step.active .wizard-step-number {
    background: var(--cor-primaria);
    border-color: var(--cor-primaria);
    color: white;
    box-shadow: 0 2px 8px rgba(108,43,217,0.3);
}

.wizard-step.completed .wizard-step-number {
    background: var(--cor-sucesso);
    border-color: var(--cor-sucesso);
    color: white;
}

.wizard-step-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--cor-texto-secundario);
    display: none;
}

.wizard-step.active .wizard-step-label { display: block; color: var(--cor-primaria); font-weight: 600; }
.wizard-step-connector { width: 32px; height: 2px; background: var(--cor-borda); }
.wizard-step.completed + .wizard-step-connector,
.wizard-step.completed ~ .wizard-step-connector { background: var(--cor-sucesso); }

@media (max-width: 640px) {
    .wizard-step-connector { display: none; }
}

/* Form elements */
.form-group { margin-bottom: 20px; }
.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--cor-texto);
    margin-bottom: 6px;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--cor-borda);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: var(--font);
    color: var(--cor-texto);
    background: #FAFBFC;
    transition: var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--cor-primaria);
    background: white;
    box-shadow: 0 0 0 3px rgba(108,43,217,0.12);
}

.form-control::placeholder { color: #9CA3AF; }
.form-control.is-invalid { border-color: var(--cor-erro); }

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10L6 8z' fill='%236B7280'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

textarea.form-control { min-height: 80px; resize: vertical; }

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

@media (max-width: 540px) {
    .form-row { grid-template-columns: 1fr; }
}

.form-hint { font-size: 12px; color: var(--cor-texto-secundario); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--cor-erro); margin-top: 4px; display: none; }
.form-group.has-error .form-error { display: block; }
.form-group.has-error .form-control { border-color: var(--cor-erro); }

/* Product cards */
.produto-lista { display: flex; flex-direction: column; gap: 12px; }

.produto-card {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    border: 2px solid var(--cor-borda);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    background: white;
}

.produto-card:hover { border-color: var(--cor-primaria); background: #FAF5FF; }
.produto-card.selecionado {
    border-color: var(--cor-primaria);
    background: linear-gradient(135deg, #FAF5FF, #EDE9FE);
    box-shadow: 0 0 0 3px rgba(108,43,217,0.12);
}

.produto-card input[type="radio"] { display: none; }

.produto-radio {
    width: 22px; height: 22px;
    border-radius: 50%;
    border: 2px solid var(--cor-borda);
    margin-right: 16px;
    position: relative;
    flex-shrink: 0;
    transition: var(--transition);
}

.produto-card.selecionado .produto-radio {
    border-color: var(--cor-primaria);
    background: var(--cor-primaria);
}

.produto-card.selecionado .produto-radio::after {
    content: '';
    position: absolute;
    width: 8px; height: 8px;
    background: white;
    border-radius: 50%;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}

.produto-info { flex: 1; }
.produto-nome { font-weight: 600; font-size: 15px; color: var(--cor-texto); }
.produto-detalhe { font-size: 13px; color: var(--cor-texto-secundario); margin-top: 2px; }
.produto-valor { font-size: 18px; font-weight: 700; color: var(--cor-primaria); white-space: nowrap; }

/* Filter dropdowns */
.filtro-grupo {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filtro-grupo .form-group { flex: 1; min-width: 120px; margin-bottom: 0; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.025em;
}

.btn-primary {
    background: var(--cor-botoes);
    color: var(--cor-texto-botoes);
}
.btn-primary:hover { background: var(--cor-botoes-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-secondary { background: #F3F4F6; color: var(--cor-texto); }
.btn-secondary:hover { background: #E5E7EB; }

.btn-success { background: var(--cor-sucesso); color: white; }
.btn-danger { background: var(--cor-erro); color: white; }
.btn-warning { background: var(--cor-alerta); color: white; }

.btn-outline {
    background: transparent;
    border: 2px solid var(--cor-borda);
    color: var(--cor-texto);
}
.btn-outline:hover { border-color: var(--cor-primaria); color: var(--cor-primaria); }

.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; }

.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

.wizard-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
}

.wizard-actions .btn { flex: 1; }

/* Success screen */
.sucesso-container {
    text-align: center;
    padding: 40px 20px;
    animation: slideUp 0.5s ease;
}

.sucesso-icone {
    width: 80px; height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #DCFCE7, #BBF7D0);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.sucesso-icone svg { width: 40px; height: 40px; color: var(--cor-sucesso); }
.sucesso-container h2 { font-size: 24px; color: var(--cor-texto); margin-bottom: 12px; }
.sucesso-container p { color: var(--cor-texto-secundario); font-size: 15px; max-width: 400px; margin: 0 auto; }

/* ============================================
 * ADMIN LAYOUT — topnav horizontal
 * ============================================ */

.admin-layout { display: flex; flex-direction: column; min-height: 100vh; }

/* ---- Top Navigation Bar ---- */
.admin-topnav {
    background: var(--cor-primaria);
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0 20px;
    height: 52px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
    flex-shrink: 0;
}

.topnav-logo {
    margin-right: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.topnav-links {
    display: flex;
    align-items: center;
    flex: 1;
    gap: 2px;
}

.topnav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 11px;
    border-radius: var(--radius-pill);
    color: rgba(255,255,255,0.82);
    font-family: var(--font-titulo);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    transition: background .15s, color .15s;
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
}

.topnav-link:hover {
    background: rgba(255,255,255,0.15);
    color: white;
    opacity: 1;
}

.topnav-link.active {
    background: white;
    color: var(--cor-primaria);
    font-weight: 700;
}

.topnav-link svg { width: 15px; height: 15px; flex-shrink: 0; }

.topnav-caret { width: 12px !important; height: 12px !important; margin-left: 2px; transition: transform .2s; }
.topnav-dropdown.open .topnav-caret { transform: rotate(180deg); }

/* Dropdown */
.topnav-dropdown { position: relative; }

.topnav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    overflow: hidden;
    z-index: 200;
    border: 1px solid var(--cor-borda);
}

.topnav-dropdown.open .topnav-dropdown-menu { display: block; }

.topnav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cor-texto);
    font-family: var(--font-titulo);
    text-decoration: none;
    transition: background .15s;
}

.topnav-dropdown-menu a:hover { background: var(--cor-fundo); opacity: 1; }
.topnav-dropdown-menu a.active { color: var(--cor-primaria); }
.topnav-dropdown-menu a svg { width: 15px; height: 15px; color: var(--cor-texto-secundario); flex-shrink: 0; }
.topnav-dropdown-menu a.active svg { color: var(--cor-primaria); }

/* User info (right side of topnav) */
.topnav-user {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    flex-shrink: 0;
    padding-left: 16px;
}

.topnav-user-info {
    text-align: right;
    line-height: 1.3;
}

.topnav-user-info strong { display: block; font-size: 13px; color: white; font-family: var(--font-titulo); font-weight: 700; }
.topnav-user-info span { font-size: 11px; color: rgba(255,255,255,0.65); }

.topbar-avatar {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}

/* ---- Main area ---- */
.admin-main { flex: 1; display: flex; flex-direction: column; }

.admin-topbar {
    background: white;
    padding: 12px 32px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--cor-borda);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.admin-topbar h1 {
    font-family: var(--font-titulo);
    font-size: 19px;
    font-weight: 800;
    letter-spacing: -0.3px;
    color: var(--cor-texto);
}

.admin-content { padding: 28px 32px; flex: 1; }

/* Cards & Stats */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    background: white;
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.stat-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon.azul { background: #DBEAFE; color: var(--cor-info); }
.stat-icon.laranja { background: #FEF3C7; color: var(--cor-alerta); }
.stat-icon.verde { background: #D1FAE5; color: var(--cor-sucesso); }
.stat-icon.roxo { background: #EDE9FE; color: var(--cor-primaria); }
.stat-icon.vermelho { background: #FEE2E2; color: var(--cor-erro); }

.stat-icon svg { width: 24px; height: 24px; }
.stat-info { }
.stat-label { font-size: 13px; color: var(--cor-texto-secundario); font-weight: 500; }
.stat-valor { font-family: var(--font-titulo); font-size: 28px; font-weight: 800; color: var(--cor-texto); letter-spacing: -1px; margin-top: 2px; }

/* Tables */
.card {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--cor-borda);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.card-header h2 { font-family: var(--font-titulo); font-size: 16px; font-weight: 700; }
.card-body { padding: 24px; }
.card-body.p-0 { padding: 0; }

.tabela {
    width: 100%;
    border-collapse: collapse;
}

.tabela th {
    text-align: left;
    padding: 12px 16px;
    background: #F9FAFB;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--cor-texto-secundario);
    border-bottom: 1px solid var(--cor-borda);
}

.tabela td {
    padding: 14px 16px;
    border-bottom: 1px solid #F3F4F6;
    font-size: 14px;
}

.tabela tr:last-child td { border-bottom: none; }
.tabela tr:hover td { background: #FAFBFC; }

/* Ordenação de colunas */
.tabela th.sortable { cursor: pointer; user-select: none; white-space: nowrap; }
.tabela th.sortable:hover { background: #F1F3F5; color: var(--cor-primaria); }
.tabela th.sortable .sort-icon { display: inline-block; margin-left: 4px; opacity: .3; font-style: normal; font-size: 10px; }
.tabela th.sort-asc .sort-icon, .tabela th.sort-desc .sort-icon { opacity: 1; color: var(--cor-primaria); }
.tabela th.sort-asc .sort-icon::after  { content: '▲'; }
.tabela th.sort-desc .sort-icon::after { content: '▼'; }
.tabela th.sortable:not(.sort-asc):not(.sort-desc) .sort-icon::after { content: '⇅'; }

.tabela .acoes { white-space: nowrap; }
.tabela .acoes a, .tabela .acoes button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--cor-borda);
    background: white;
    color: var(--cor-texto-secundario);
    cursor: pointer;
    transition: var(--transition);
    margin-right: 4px;
}

.tabela .acoes a:hover, .tabela .acoes button:hover {
    background: var(--cor-primaria);
    color: white;
    border-color: var(--cor-primaria);
}

.tabela .acoes .btn-excluir:hover { background: var(--cor-erro); border-color: var(--cor-erro); }

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.025em;
}

.badge-warning { background: #FEF3C7; color: #92400E; }
.badge-info { background: #DBEAFE; color: #1E40AF; }
.badge-primary { background: #EDE9FE; color: #5B21B6; }
.badge-success { background: #D1FAE5; color: #065F46; }
.badge-danger { background: #FEE2E2; color: #991B1B; }
.badge-secondary { background: #F3F4F6; color: #4B5563; }
.badge-cadastrado { background: #DBEAFE; color: #1E40AF; }

/* Alerts */
.alerta {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideUp 0.3s ease;
}

.alerta-sucesso { background: #D1FAE5; color: #065F46; border: 1px solid #A7F3D0; }
.alerta-erro { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA; }
.alerta-aviso { background: #FEF3C7; color: #92400E; border: 1px solid #FDE68A; }
.alerta-info { background: #DBEAFE; color: #1E40AF; border: 1px solid #BFDBFE; }

/* Loading */
.loading-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner {
    width: 40px; height: 40px;
    border: 4px solid #E5E7EB;
    border-top-color: var(--cor-primaria);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Empty state */
.vazio {
    text-align: center;
    padding: 60px 20px;
    color: var(--cor-texto-secundario);
}

.vazio svg { width: 48px; height: 48px; opacity: 0.3; margin-bottom: 16px; }
.vazio h3 { font-size: 16px; margin-bottom: 4px; color: var(--cor-texto); }
.vazio p { font-size: 14px; }

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.ativo { opacity: 1; visibility: visible; }

.modal {
    background: white;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    transform: scale(0.95);
    transition: var(--transition);
}

.modal-overlay.ativo .modal { transform: scale(1); }
.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--cor-borda);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 { font-size: 18px; font-weight: 700; }
.modal-close { background: none; border: none; cursor: pointer; padding: 4px; color: var(--cor-texto-secundario); }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--cor-borda); display: flex; gap: 12px; justify-content: flex-end; }

/* Login */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria), #818CF8);
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    padding: 48px 40px;
}

.login-card .wizard-logo { margin-bottom: 32px; }

/* Search bar */
.barra-busca {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.barra-busca input {
    flex: 1;
    min-width: 200px;
}

/* Responsive */
@media (max-width: 900px) {
    .topnav-user-info { display: none; }
    .topnav-link { padding: 6px 8px; font-size: 12px; }
    .admin-topnav { padding: 0 12px; }
}

@media (max-width: 768px) {
    .admin-content { padding: 16px; }
    .admin-topbar { padding: 10px 16px; }
    .stat-grid { grid-template-columns: 1fr 1fr; }
    .wizard-card { padding: 28px 24px; }
    .form-row { grid-template-columns: 1fr; }
    .tabela { font-size: 13px; }
    .tabela th, .tabela td { padding: 10px 12px; }
    .topnav-links { gap: 0; }
    .topnav-link span, .topnav-link:not([class*="active"]) svg + * { display: none; }
}

@media (max-width: 480px) {
    .stat-grid { grid-template-columns: 1fr; }
}

/* Print */
@media print {
    .admin-topnav, .admin-topbar, .btn { display: none !important; }
}

/* ===============================================================
   CHAT WIDGET
   =============================================================== */
.chat-widget {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--cor-borda);
    border-radius: var(--radius);
    overflow: hidden;
    height: 560px;
}
.chat-widget--admin { height: 480px; }
.chat-widget-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--cor-primaria);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}
.chat-msgs {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: #FAFAFA;
}
.chat-msg-sistema {
    align-self: center;
    font-size: 11px;
    color: var(--cor-texto-secundario);
    background: var(--cor-fundo);
    padding: 4px 10px;
    border-radius: 10px;
    text-align: center;
    margin: 4px 0 8px;
}
.chat-input-area {
    border-top: 1px solid var(--cor-borda);
    padding: 10px;
    flex-shrink: 0;
    background: var(--cor-fundo);
}
.chat-input-row {
    display: flex;
    gap: 6px;
    align-items: flex-end;
}
.chat-input-row textarea,
.chat-input-row input[type="url"],
.chat-input-row input[type="text"] {
    flex: 1;
    resize: none;
    min-height: 38px;
    max-height: 90px;
    font-size: 13px;
    padding: 8px 10px;
    border: 1px solid var(--cor-borda);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    line-height: 1.4;
    background: #fff;
}
.chat-attach-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--cor-borda);
    background: #fff;
    cursor: pointer;
    color: var(--cor-texto-secundario);
    flex-shrink: 0;
    transition: background 0.15s;
}
.chat-attach-btn:hover { background: var(--cor-fundo); color: var(--cor-primaria); }
.chat-arquivo-preview {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
    padding: 4px 8px;
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
    border-radius: 6px;
    font-size: 12px;
    color: #1D4ED8;
}

/* Passo 7: layout grade iframe + chat */
.passo7-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 20px;
    align-items: start;
}
.wizard-card--wide {
    max-width: 1100px !important;
}
@media (max-width: 900px) {
    .passo7-layout { grid-template-columns: 1fr; }
    .chat-widget   { height: 380px; }
    .wizard-card--wide { max-width: calc(100vw - 32px) !important; padding: 20px 16px !important; }
}