/* =========================================================
   SIGNA SGS - DESIGN SYSTEM v2.0
   CORRIGIDO: Encoding reescrito em UTF-8 puro, seletores
   de badge acentuados adicionados (.badge-médio, .badge-crítico)
   ========================================================= */
:root {
    --primary-color: #1D9E75; --primary-hover: #157B5A;
    --sidebar-bg: #1E293B; --sidebar-hover: #334155;
    --bg-color: #F8FAFC; --card-bg: #FFFFFF;
    --text-main: #334155; --text-muted: #64748B; --text-light: #F8FAFC;
    --danger: #EF4444; --warning: #F59E0B; --success: #10B981;
    --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --radius: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body { background-color: var(--bg-color); color: var(--text-main); overflow: hidden; }

.app-container { display: flex; height: 100vh; width: 100vw; }

.sidebar { width: 260px; background-color: var(--sidebar-bg); color: var(--text-light); display: flex; flex-direction: column; transition: all 0.3s ease; z-index: 1000; }
.brand { padding: 24px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.brand-icon { font-size: 24px; color: var(--primary-color); }
.brand-text h2 { font-size: 20px; font-weight: 700; letter-spacing: 1px; }
.brand-text span { font-size: 11px; color: var(--text-muted); text-transform: uppercase; }

.main-nav { flex: 1; padding: 10px 0; overflow-y: auto; }
.main-nav ul { list-style: none; }

.menu-category { padding: 20px 24px 8px; font-size: 0.70rem; color: #94A3B8; text-transform: uppercase; font-weight: 700; letter-spacing: 1px; }

.menu-item { display: flex; align-items: center; gap: 12px; padding: 12px 24px; color: var(--text-light); text-decoration: none; transition: 0.2s; border-left: 4px solid transparent; font-size: 0.95rem;}
.menu-item:hover, .menu-item.active { background-color: var(--sidebar-hover); border-left-color: var(--primary-color); color: #fff; }

.sidebar-footer { padding: 20px; font-size: 12px; color: var(--text-muted); border-top: 1px solid rgba(255,255,255,0.1); }

.main-content { flex: 1; display: flex; flex-direction: column; overflow: hidden; position: relative;}
.topbar { height: 70px; background-color: var(--card-bg); display: flex; justify-content: space-between; align-items: center; padding: 0 24px; box-shadow: 0 1px 2px rgba(0,0,0,0.05); z-index: 10; }
.btn-icon { background: none; border: none; font-size: 20px; color: var(--text-muted); cursor: pointer; }
.topbar-right { display: flex; align-items: center; gap: 20px; }
.user-greeting { font-weight: 600; color: var(--text-main); }
.btn-logout { background-color: transparent; border: 1px solid var(--danger); color: var(--danger); padding: 8px 16px; border-radius: var(--radius); cursor: pointer; font-weight: 600; transition: 0.2s; }
.btn-logout:hover { background-color: var(--danger); color: #fff; }

.view-container { flex: 1; padding: 30px; overflow-y: auto; background-color: var(--bg-color); }
.loading-state { display: flex; justify-content: center; align-items: center; height: 100%; color: var(--text-muted); font-size: 1.2rem; }

/* =========================================================
   ESTILIZAÇÃO DAS TABELAS E CARDS
   ========================================================= */
.view-container h2 { font-size: 1.5rem; font-weight: 700; color: var(--text-main); margin: 0; display: flex; align-items: center; gap: 12px; }
.view-container h2 i { color: var(--primary-color); }

.table-responsive { background-color: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 20px; border: 1px solid #e2e8f0; overflow-x: auto; }

.sgs-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.sgs-table thead th { background-color: #f8fafc; color: var(--text-muted); font-weight: 700; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.05em; padding: 14px 16px; border-bottom: 2px solid #e2e8f0; text-align: left; }
.sgs-table tbody td { padding: 16px; border-bottom: 1px solid #f1f5f9; color: var(--text-main); vertical-align: middle; }
.sgs-table tbody tr { transition: background-color 0.2s; }
.sgs-table tbody tr:hover { background-color: #f8fafc; }
.sgs-table tbody tr:last-child td { border-bottom: none; }

.card-stat { background: var(--card-bg); padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow-sm); border-left: 4px solid var(--primary-color); display: flex; flex-direction: column; gap: 10px; }
.card-stat h4 { color: var(--text-muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; }
.card-stat div { color: var(--text-main); font-size: 1.8rem; font-weight: 700; }

.card-chart { background: var(--card-bg); padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid #e2e8f0; }
.card-chart h4 { color: var(--text-main); font-size: 1rem; margin-bottom: 15px; }

/* =========================================================
   BADGES E BOTÕES ERP
   ========================================================= */
.status-badge, [class^="badge-"] { padding: 6px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; display: inline-block; text-transform: uppercase; letter-spacing: 0.5px; }

.status-badge.pago, .status-badge.ativo, .status-badge.operacional, .badge-ativo { background-color: #d1fae5; color: #065f46; }
.status-badge.pendente, .status-badge.em-manutencao { background-color: #fef3c7; color: #92400e; }
.status-badge.fora-de-uso { background-color: #fee2e2; color: #991b1b; }

.badge-baixo, .badge-leve { background-color: #d1fae5; color: #065f46; border: 1px solid #34d399; }
.badge-medio, .badge-médio, .badge-moderado { background-color: #fef3c7; color: #92400e; border: 1px solid #fbbf24; }
.badge-alto, .badge-grave { background-color: #ffedd5; color: #9a3412; border: 1px solid #fdba74; }
.badge-critico, .badge-crítico { background-color: #fee2e2; color: #991b1b; border: 1px solid #f87171; }
.badge-inativo { background-color: #fef3c7; color: #92400e; border: 1px solid #fbbf24; }

/* Botões do ERP */
.btn-novo { background: var(--primary-color); color: #fff; border: none; padding: 8px 16px; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 0.85rem; transition: 0.2s; box-shadow: 0 2px 4px rgba(29, 158, 117, 0.2); }
.btn-novo:hover { background: var(--primary-hover); }
.btn-acao { background: none; border: none; cursor: pointer; font-size: 1rem; margin: 0 5px; transition: 0.2s; }
.btn-edit { color: var(--warning); } .btn-edit:hover { color: #d97706; }
.btn-del { color: var(--danger); } .btn-del:hover { color: #dc2626; }

/* =========================================================
   RESPONSIVIDADE GERAL
   ========================================================= */
.sidebar-overlay { display: none; position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0,0,0,0.5); z-index: 990; }
@media (max-width: 768px) {
    .sidebar { position: fixed; left: -260px; height: 100%; }
    .sidebar.active { left: 0; }
    .sidebar-overlay.active { display: block; }
    .topbar-right { gap: 10px; }
    .user-greeting { display: none; }
    .dashboard-cards, .dashboard-charts { grid-template-columns: 1fr !important; }
}

/* =========================================================
   PASSO 1 — KPI DASHBOARD & PAINEL DE ALERTAS
   ========================================================= */

/* Painel de Alertas */
.alerta-painel {
    background: var(--card-bg);
    border: 1px solid #fca5a5;
    border-radius: var(--radius);
    margin-bottom: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.alerta-painel-header {
    background: #fef2f2;
    color: #991b1b;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 10px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid #fca5a5;
}
.alerta-lista { display: flex; flex-direction: column; }
.alerta-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 18px;
    font-size: 0.875rem;
    cursor: pointer;
    border-bottom: 1px solid #f1f5f9;
    transition: background 0.15s;
}
.alerta-item:last-child { border-bottom: none; }
.alerta-item:hover { background: #f8fafc; }
.alerta-item i:first-child { font-size: 1rem; flex-shrink: 0; }
.alerta-item span { flex: 1; }
.alerta-seta { color: #cbd5e1; font-size: 0.8rem; }
.alerta-critico { color: #b91c1c; }
.alerta-critico i:first-child { color: #dc2626; }
.alerta-alto { color: #92400e; }
.alerta-alto i:first-child { color: #d97706; }
.alerta-medio { color: #374151; }
.alerta-medio i:first-child { color: #6b7280; }

/* Seção título */
.kpi-secao-titulo {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Grid KPI */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 10px;
}

/* Card KPI individual */
.kpi-card {
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transition: box-shadow 0.2s;
}
.kpi-card:hover { box-shadow: var(--shadow-sm); }
.kpi-card-icone {
    font-size: 1.4rem;
    flex-shrink: 0;
    margin-top: 2px;
}
.kpi-card-body { flex: 1; min-width: 0; }
.kpi-card-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.kpi-card-valor {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 4px;
}
.kpi-card-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* Select do dashboard */
.dash-select {
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 6px 14px;
    font-size: 0.85rem;
    color: var(--text-main);
    background: var(--card-bg);
    cursor: pointer;
    outline: none;
}
.dash-select:disabled { opacity: 0.5; cursor: not-allowed; }

@media (max-width: 768px) {
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    .alerta-painel { margin-bottom: 16px; }
}
@media (max-width: 480px) {
    .kpi-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   PASSO 2 — MODAL DE CHECKLIST COM ASSINATURA DIGITAL
   ========================================================= */

.ck-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 1100;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}
.ck-modal-box {
    background: var(--card-bg);
    border-radius: 12px;
    width: 100%;
    max-width: 700px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    margin: auto;
    overflow: hidden;
}
.ck-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
    background: #f8fafc;
}
.ck-modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}
.ck-modal-header h3 i { color: var(--primary-color); }
.ck-modal-fechar {
    background: none;
    border: none;
    font-size: 1.6rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    transition: color 0.15s;
}
.ck-modal-fechar:hover { color: var(--danger); }

.ck-modal-body { padding: 24px; }
.ck-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color, #e2e8f0);
    background: #f8fafc;
}

.ck-secao-titulo {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid #f1f5f9;
}
.ck-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.ck-campo { display: flex; flex-direction: column; gap: 5px; }
.ck-campo label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.ck-campo input,
.ck-campo select {
    padding: 9px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-main);
    background: var(--card-bg);
    transition: border-color 0.15s;
    width: 100%;
}
.ck-campo input:focus,
.ck-campo select:focus { outline: none; border-color: var(--primary-color); }
.ck-obrig { color: var(--danger); }

.ck-meta-row {
    display: flex;
    gap: 20px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 10px 16px;
    flex-wrap: wrap;
}
.ck-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: #065f46;
}
.ck-meta-item i { color: #10B981; }

.ck-canvas-wrap {
    border: 2px dashed #cbd5e1;
    border-radius: 8px;
    background: #ffffff;
    cursor: crosshair;
    overflow: hidden;
    touch-action: none;
}
.ck-canvas-wrap canvas {
    display: block;
    width: 100%;
    height: 180px;
}
.ck-btn-limpar {
    background: none;
    border: 1px solid #fca5a5;
    color: var(--danger);
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}
.ck-btn-limpar:hover { background: #fef2f2; }
.ck-ass-status {
    font-size: 0.82rem;
    font-weight: 600;
    align-self: center;
}
.ck-reassinatura-aviso {
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 0.8rem;
    color: #92400e;
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

@media (max-width: 600px) {
    .ck-grid-2 { grid-template-columns: 1fr; }
    .ck-modal-overlay { padding: 0; align-items: flex-start; }
    .ck-modal-box { border-radius: 0; min-height: 100vh; margin: 0; }
}