/* Espaço Prime - Design System CSS */

/* Importar fonte Inter do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap' );

/* CSS Custom Properties (Variáveis) */
:root {
  /* Cores Primárias */
  --color-primary: #2D5A3D;
  --color-primary-light: #4A7C59;
  --color-primary-accent: #6B9B7A;
  
  /* Cores Neutras */
  --color-white: #FFFFFF;
  --color-gray-50: #F8F9FA;
  --color-gray-100: #E9ECEF;
  --color-gray-300: #DEE2E6;
  --color-gray-500: #6C757D;
  --color-gray-700: #495057;
  --color-gray-900: #343A40;
  
  /* Cores de Status */
  --color-success: #28A745;
  --color-warning: #FFC107;
  --color-danger: #DC3545;
  --color-info: #17A2B8;
  
  /* Tipografia */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 2rem;      /* 32px */
  --font-size-4xl: 2.5rem;    /* 40px */
  
  /* Espaçamento */
  --spacing-1: 0.25rem;   /* 4px */
  --spacing-2: 0.5rem;    /* 8px */
  --spacing-3: 0.75rem;   /* 12px */
  --spacing-4: 1rem;      /* 16px */
  --spacing-5: 1.25rem;   /* 20px */
  --spacing-6: 1.5rem;    /* 24px */
  --spacing-8: 2rem;      /* 32px */
  --spacing-10: 2.5rem;   /* 40px */
  --spacing-12: 3rem;     /* 48px */
  --spacing-16: 4rem;     /* 64px */
  
  /* Border Radius */
  --radius-sm: 0.375rem;  /* 6px */
  --radius-md: 0.5rem;    /* 8px */
  --radius-lg: 0.75rem;   /* 12px */
  --radius-xl: 1rem;      /* 16px */
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  /* Transições */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
}

/* Reset e Base Styles */
* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  line-height: 1.5;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-gray-900);
  background-color: var(--color-gray-50);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout Principal */
.app-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 280px;
  background-color: var(--color-white);
  border-right: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-sm);
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 1000;
}

.main-content {
  flex: 1;
  margin-left: 280px;
  display: flex;
  flex-direction: column;
}

.header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-100);
  padding: var(--spacing-4) var(--spacing-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.content-area {
  flex: 1;
  padding: var(--spacing-6);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* Sidebar Navigation */
.sidebar-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-100);
}

.sidebar-logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.sidebar-nav {
  padding: var(--spacing-4) 0;
}

.nav-section {
  margin-bottom: var(--spacing-6);
}

.nav-section-title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0 var(--spacing-6) var(--spacing-2);
}

.nav-item {
  display: block;
  padding: var(--spacing-3) var(--spacing-6);
  color: var(--color-gray-700);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
}

.nav-item:hover {
  background-color: var(--color-gray-50);
  color: var(--color-primary);
  border-left-color: var(--color-primary-light);
}

.nav-item.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-left-color: var(--color-primary-accent);
}

.nav-item-icon {
  width: 20px;
  height: 20px;
  margin-right: var(--spacing-3);
  vertical-align: middle;
}

/* Header Components */
.search-bar {
  position: relative;
  max-width: 400px;
  flex: 1;
}

.search-input {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4) var(--spacing-3) var(--spacing-10);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.1);
}

.search-icon {
  position: absolute;
  left: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--color-gray-500);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
}

/* Cards e Containers */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-100);
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-900);
  margin: 0;
}

.card-body {
  padding: var(--spacing-6);
}

.card-footer {
  padding: var(--spacing-6);
  border-top: 1px solid var(--color-gray-100);
  background-color: var(--color-gray-50);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-danger {
  background-color: var(--color-danger);
  color: var(--color-white);
  border-color: var(--color-danger);
}

.btn-danger:hover {
  background-color: #c82333;
  border-color: #bd2130;
}

.btn-sm {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-6);
  font-size: var(--font-size-lg);
}

/* Formulários */
.form-group {
  margin-bottom: var(--spacing-5);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
}

.form-control {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.1);
}

.form-control.is-invalid {
  border-color: var(--color-danger);
}

.form-control.is-valid {
  border-color: var(--color-success);
}

.form-text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

.invalid-feedback {
  font-size: var(--font-size-sm);
  color: var(--color-danger);
  margin-top: var(--spacing-1);
}

/* Tabelas */
.table-container {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

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

.table th {
  background-color: var(--color-gray-50);
  padding: var(--spacing-4);
  text-align: left;
  font-weight: 600;
  color: var(--color-gray-700);
  border-bottom: 1px solid var(--color-gray-100);
}

.table td {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-100);
}

.table tbody tr:hover {
  background-color: var(--color-gray-50);
}

/* Alertas */
.alert {
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  margin-bottom: var(--spacing-4);
}

.alert-success {
  background-color: #d4edda;
  border-color: #c3e6cb;
  color: #155724;
}

.alert-warning {
  background-color: #fff3cd;
  border-color: #ffeaa7;
  color: #856404;
}

.alert-danger {
  background-color: #f8d7da;
  border-color: #f5c6cb;
  color: #721c24;
}

.alert-info {
  background-color: #d1ecf1;
  border-color: #bee5eb;
  color: #0c5460;
}

/* Breadcrumbs */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-6);
  font-size: var(--font-size-sm);
}

.breadcrumb-item {
  color: var(--color-gray-500);
}

.breadcrumb-item a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  text-decoration: underline;
}

.breadcrumb-item.active {
  color: var(--color-gray-900);
  font-weight: 500;
}

.breadcrumb-separator {
  color: var(--color-gray-300);
}

/* Utilities */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.font-weight-light { font-weight: 300; }
.font-weight-normal { font-weight: 400; }
.font-weight-medium { font-weight: 500; }
.font-weight-semibold { font-weight: 600; }
.font-weight-bold { font-weight: 700; }

.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }
.text-muted { color: var(--color-gray-500); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-5 { margin-bottom: var(--spacing-5); }
.mb-6 { margin-bottom: var(--spacing-6); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-1); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-5 { margin-top: var(--spacing-5); }
.mt-6 { margin-top: var(--spacing-6); }

.d-flex { display: flex; }
.d-block { display: block; }
.d-inline-block { display: inline-block; }
.d-none { display: none; }

.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-end { justify-content: flex-end; }

.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }

.gap-1 { gap: var(--spacing-1); }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }

/* Loading States */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text {
  height: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-2);
}

.skeleton-text.short {
  width: 60%;
}

.skeleton-text.medium {
  width: 80%;
}

.skeleton-text.long {
  width: 100%;
}


/* =============================================== */
/* RESPONSIVIDADE E MENU MOBILE (CÓDIGO CORRIGIDO) */
/* =============================================== */

/* --- Overlay (Fundo Escuro) --- */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998; /* Abaixo do menu, acima do conteúdo */
    opacity: 0;
    visibility: hidden; /* Totalmente escondido e não clicável */
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible; /* Torna-se visível e clicável */
}

/* --- Botão do Menu (Hambúrguer) --- */
.mobile-menu-toggle {
    display: none; /* Escondido por padrão em telas grandes */
    background: none;
    border: none;
    padding: var(--spacing-2);
    cursor: pointer;
    color: var(--color-gray-700);
}
.mobile-menu-toggle:hover {
    color: var(--color-primary);
}


/* --- Media Query Principal para Tablets e Celulares --- */
@media (max-width: 1024px) {
    /* Mostra o botão do menu hambúrguer */
    .mobile-menu-toggle {
        display: block;
    }

    /* Remove a margem do conteúdo principal, fazendo-o ocupar 100% da tela */
    .main-content {
        margin-left: 0;
    }

    /* Ajusta o menu lateral para o modo "off-canvas" */
    .sidebar {
        /* position: fixed; já está definido, o que é ótimo */
        transform: translateX(-100%); /* Joga o menu para fora da tela */
        transition: transform var(--transition-normal);
        z-index: 999; /* Garante que o menu fique acima do overlay */
    }

    /* Quando o menu estiver aberto, ele desliza para dentro */
    .sidebar.open {
        transform: translateX(0);
        box-shadow: var(--shadow-lg); /* Adiciona uma sombra mais forte quando aberto */
    }
}

/* --- Ajustes Finos para Celulares --- */
@media (max-width: 768px) {
  .content-area {
    padding: var(--spacing-4);
  }
  
  .header {
    padding: var(--spacing-3) var(--spacing-4);
  }
  
  .card-body,
  .card-header,
  .card-footer {
    padding: var(--spacing-4);
  }
  
  .table-container {
    overflow-x: auto;
  }
}

@media (max-width: 480px) {
  .search-bar {
    display: none;
  }
  
  .btn {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-xs);
  }
  
  .card-body,
  .card-header,
  .card-footer {
    padding: var(--spacing-3);
  }
}