/* ==========================================================================
   BRIGADA MILITAR - DIRETRIZ VISUAL STYLE GUIDE (CPINFO - DTIC 2024)
   Painel EsFHEP-SM - Agenda da Semana do Campo
   ========================================================================== */

:root {
  /* Paleta Primária */
  --bm-primary-bg: #F4F4F1;       /* Fundo principal 60% */
  --bm-secondary: #555347;         /* Sidenav, footer, navegação, ícones */
  --bm-secondary-dark: #3E3D34;    /* Sidenav escuro / cabeçalho do menu */
  --bm-secondary-darker: #282721;  /* Fundo de destaque escuro */
  --bm-secondary-light: #737061;   /* Hover e bordas secundárias */
  --bm-tertiary: #D9B022;          /* Dourado institucional: botões, ações, realces */
  --bm-tertiary-hover: #C29B16;    /* Hover de botões primários */
  --bm-tertiary-active: #A8840F;   /* Active de botões primários */
  --bm-tertiary-light: #F7E7A9;    /* Destaque suave */

  /* Cores Auxiliares */
  --bm-success: #28A745;           /* Verde: Concluído / Confirmado */
  --bm-danger: #DC3545;            /* Vermelho: Cancelado / Perigo */
  --bm-warning: #FFC107;           /* Amarelo: Atenção / Em Andamento */
  --bm-info: #17A2B8;              /* Azul petróleo: Informação / Detalhes */
  --bm-dark: #484848;              /* Escuro: Sombras e textos principais */
  --bm-dark-text: #2B2B2B;         /* Texto principal */
  --bm-muted: #7A7970;             /* Texto secundário */
  --bm-border: #E2E2DC;            /* Bordas de cartões */
  --bm-white: #FFFFFF;

  /* Fontes e Tipografia */
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(85, 83, 71, 0.12);
  --shadow-lg: 0 10px 25px rgba(85, 83, 71, 0.18);
  --transition: all 0.2s ease-in-out;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bm-primary-bg);
  color: var(--bm-dark-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   LAYOUT GERAL: Sidenav + Header + Content (Conforme Imagem 2 do Style Guide)
   ========================================================================== */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidenav (Menu Lateral) */
.sidenav {
  width: 260px;
  background-color: var(--bm-secondary);
  color: var(--bm-white);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.15);
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 100;
  transition: var(--transition);
}

.sidenav-header {
  background-color: var(--bm-secondary-dark);
  padding: 1.25rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 2px solid var(--bm-tertiary);
}

.sidenav-logo {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.sidenav-title {
  display: flex;
  flex-direction: column;
}

.sidenav-title .system-name {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--bm-tertiary);
  text-transform: uppercase;
}

.sidenav-title .org-name {
  font-size: 0.72rem;
  color: #E2E2DC;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidenav-nav {
  padding: 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex-grow: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: #E2E2DC;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.nav-item:hover {
  background-color: var(--bm-secondary-light);
  color: var(--bm-white);
}

.nav-item.active {
  background-color: var(--bm-tertiary);
  color: var(--bm-secondary-darker);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.nav-item svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.sidenav-footer {
  padding: 1rem;
  background-color: var(--bm-secondary-darker);
  font-size: 0.72rem;
  color: #A9A8A0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Conteúdo Principal */
.main-wrapper {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background-color: var(--bm-primary-bg);
}

/* Header Superior */
.header {
  background-color: var(--bm-secondary);
  color: var(--bm-white);
  height: 64px;
  padding: 0 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  position: sticky;
  top: 0;
  z-index: 90;
  border-bottom: 2px solid var(--bm-tertiary);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--bm-white);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.header-badge {
  background-color: rgba(217, 176, 34, 0.2);
  color: var(--bm-tertiary);
  border: 1px solid var(--bm-tertiary);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.live-clock {
  background-color: var(--bm-secondary-darker);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--bm-tertiary);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(217, 176, 34, 0.3);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--bm-tertiary);
  color: var(--bm-secondary-darker);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
}

/* Área de Trabalho */
.content-area {
  padding: 1.75rem;
  flex-grow: 1;
}

/* ==========================================================================
   BOTÕES - DIRETRIZ STYLE GUIDE (Conforme Imagem 1)
   ========================================================================== */

/* Filled Button (Primário: Dourado #D9B022) */
.btn-filled-primary {
  background-color: var(--bm-tertiary);
  color: var(--bm-secondary-darker);
  border: none;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-filled-primary:hover {
  background-color: var(--bm-tertiary-hover);
  color: #1A1A17;
  transform: translateY(-1px);
}

.btn-filled-primary:active {
  background-color: var(--bm-tertiary-active);
  transform: translateY(0);
}

.btn-filled-primary:disabled,
.btn-filled-primary.disabled {
  background-color: #8C7525;
  color: rgba(255, 255, 255, 0.4);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Outlined Button */
.btn-outlined-primary {
  background-color: transparent;
  color: var(--bm-secondary);
  border: 1.5px solid var(--bm-tertiary);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
  text-decoration: none;
}

.btn-outlined-primary:hover {
  background-color: rgba(217, 176, 34, 0.12);
  border-color: var(--bm-tertiary-hover);
  color: var(--bm-secondary-darker);
}

.btn-outlined-primary:active {
  background-color: rgba(217, 176, 34, 0.22);
}

.btn-outlined-primary:disabled {
  border-color: #A9A8A0;
  color: #A9A8A0;
  cursor: not-allowed;
}

/* Link Button */
.btn-link-primary {
  background: none;
  border: none;
  color: var(--bm-tertiary-hover);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  text-decoration: underline;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.btn-link-primary:hover {
  color: var(--bm-secondary-darker);
}

/* Labeled Icon Button */
.btn-labeled-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bm-tertiary);
  color: var(--bm-secondary-darker);
  border: none;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}

.btn-labeled-icon:hover {
  background-color: var(--bm-tertiary-hover);
}

/* Icon Button (Circular ou Quadrado) */
.btn-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bm-tertiary);
  color: var(--bm-secondary-darker);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-icon:hover {
  background-color: var(--bm-tertiary-hover);
}

.btn-icon.secondary {
  background-color: var(--bm-secondary);
  color: var(--bm-white);
}

.btn-icon.secondary:hover {
  background-color: var(--bm-secondary-light);
}

/* Botões Auxiliares */
.btn-danger {
  background-color: var(--bm-danger);
  color: var(--bm-white);
  border: none;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-danger:hover {
  background-color: #B52A37;
}

.btn-success {
  background-color: var(--bm-success);
  color: var(--bm-white);
  border: none;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ==========================================================================
   CARDS DE INDICADORES (KPIs) - Conforme Imagem 2
   ========================================================================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.kpi-card {
  background-color: var(--bm-white);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border: 1px solid var(--bm-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

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

.kpi-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--bm-secondary);
}

.kpi-card.highlight::before {
  background-color: var(--bm-tertiary);
}

.kpi-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--bm-secondary-dark);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.kpi-value.gold {
  color: var(--bm-tertiary-hover);
}

.kpi-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--bm-muted);
  text-transform: uppercase;
  letter-spacing: 0.75px;
}

/* Status Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-confirmada {
  background-color: rgba(40, 167, 69, 0.15);
  color: #19692C;
  border: 1px solid rgba(40, 167, 69, 0.4);
}

.badge-em_andamento {
  background-color: rgba(255, 193, 7, 0.2);
  color: #856404;
  border: 1px solid rgba(255, 193, 7, 0.6);
  animation: pulse 2s infinite;
}

.badge-concluida {
  background-color: rgba(85, 83, 71, 0.15);
  color: var(--bm-secondary-dark);
  border: 1px solid rgba(85, 83, 71, 0.3);
}

.badge-cancelada {
  background-color: rgba(220, 53, 69, 0.15);
  color: #A31E2C;
  border: 1px solid rgba(220, 53, 69, 0.4);
}

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.65; }
  100% { opacity: 1; }
}

/* Responsividade Mobile */
@media (max-width: 868px) {
  .sidenav {
    position: fixed;
    left: -260px;
    height: 100vh;
  }

  .sidenav.open {
    left: 0;
  }

  .content-area {
    padding: 1rem;
  }
}


/* ==========================================================================
   RESPONSIVIDADE (Mobile e Tablets)
   ========================================================================== */
@media (max-width: 992px) {
  .app-container {
    flex-direction: column;
  }
  .sidenav {
    width: 100%;
    height: auto;
    position: relative;
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  }
  .sidenav-nav {
    display: flex;
    flex-wrap: wrap;
    padding: 0.5rem;
    gap: 0.5rem;
  }
  .sidenav-nav .nav-item {
    padding: 0.5rem;
    flex: 1 1 calc(50% - 0.5rem);
    text-align: center;
    justify-content: center;
  }
  .main-content {
    width: 100%;
    margin-left: 0 !important;
    padding: 1rem;
  }
  /* Tables */
  .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  table {
    width: 100%;
    min-width: 800px; /* Force scroll */
  }
}

@media (max-width: 768px) {
  .sidenav-nav .nav-item {
    flex: 1 1 100%;
  }
  .header-content, .agenda-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  .agenda-filters {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-select {
    width: 100%;
  }
}