/* CRM Club - Estilo Moderno e Responsivo */
:root {
  /* Cores principais */
  --primary: #6c47ff;
  --primary-dark: #191847;
  --primary-light: #d1d1fa;
  --accent: #4B2991;
  --text-dark: #23234c;
  --text-light: #fff;
  --text-muted: #6c757d;
  --background: #f7fafc;
  --card-bg: #fff;
  --border-light: #ecebfc;
  --success: #28a745;
  --danger: #dc3545;
  --warning: #ffc107;
  --info: #17a2b8;
  
  /* Espaçamentos */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  /* Sombras */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 16px rgba(0,0,0,0.1);
  
  /* Bordas */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* Reset e estilos base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: var(--background);
  color: var(--text-dark);
  margin: 0;
  line-height: 1.5;
  min-height: 100vh;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent);
}

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

/* Sidebar */
.sidebar {
  width: 240px;
  background: var(--primary-dark);
  box-shadow: var(--shadow-md);
  position: fixed;
  height: 100vh;
  left: 0;
  top: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.sidebar .logo {
  font-weight: 700;
  color: var(--text-light);
  padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
  font-size: 1.5rem;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
}

.sidebar .logo i {
  margin-right: var(--spacing-sm);
  font-size: 1.8rem;
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
  overflow-y: auto;
}

.sidebar ul li {
  padding: var(--spacing-md) var(--spacing-xl);
  color: var(--primary-light);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  border-left: 4px solid transparent;
  font-weight: 500;
  font-size: 1rem;
}

.sidebar ul li a {
  color: inherit;
  display: flex;
  align-items: center;
  width: 100%;
}

.sidebar ul li i {
  margin-right: var(--spacing-md);
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
}

.sidebar ul li.active, 
.sidebar ul li:hover {
  background: var(--primary);
  color: var(--text-light);
  border-left: 4px solid var(--text-light);
}

.sidebar-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-top: 1px solid rgba(255,255,255,0.1);
  color: var(--primary-light);
  font-size: 0.9rem;
}

/* Conteúdo principal */
.main-wrapper {
  flex: 1;
  margin-left: 240px;
  transition: margin-left 0.3s ease;
}

.topbar {
  height: 70px;
  background: var(--card-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 90;
}

.topbar-left {
  display: flex;
  align-items: center;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-dark);
  font-size: 1.5rem;
  cursor: pointer;
  margin-right: var(--spacing-md);
}

.topbar input[type=search] {
  width: 280px;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  background: var(--background);
  font-size: 0.95rem;
}

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

.user-info img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.user-name {
  font-weight: 500;
}

/* Notificações */
.notifications {
  position: relative;
  margin-right: var(--spacing-md);
}

.notifications-icon {
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.notifications-icon:hover {
  color: var(--primary);
  background-color: rgba(108, 71, 255, 0.1);
}

.notifications .badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--danger);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--card-bg);
  transform: translate(25%, -25%);
}

.notifications-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 320px;
  background: var(--card-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  max-height: 400px;
  overflow-y: auto;
}

.notifications:hover .notifications-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.notifications-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
}

.notifications-title {
  font-weight: 600;
  color: var(--text-dark);
  margin: 0;
}

.notifications-clear {
  color: var(--primary);
  font-size: 0.85rem;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.notification-item {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
  transition: background-color 0.2s;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.notification-item:last-child {
  border-bottom: none;
}

.notification-item:hover {
  background-color: rgba(108, 71, 255, 0.05);
}

.notification-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(108, 71, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.notification-icon.success {
  background: rgba(40, 167, 69, 0.1);
  color: var(--success);
}

.notification-icon.warning {
  background: rgba(255, 193, 7, 0.1);
  color: var(--warning);
}

.notification-icon.danger {
  background: rgba(220, 53, 69, 0.1);
  color: var(--danger);
}

.notification-content {
  flex: 1;
}

.notification-content h4 {
  margin: 0 0 var(--spacing-xs);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
}

.notification-content p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.notification-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

.notifications-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: center;
  border-top: 1px solid var(--border-light);
}

.notifications-footer a {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
}

.notifications-footer a:hover {
  text-decoration: underline;
}

/* Conteúdo da página */
.main-content {
  padding: var(--spacing-xl);
  min-height: calc(100vh - 70px);
}

.page-title {
  margin-bottom: var(--spacing-xl);
  color: var(--accent);
  font-size: 1.8rem;
  font-weight: 600;
}

/* Cards e componentes */
.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.dashboard-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
  border: 1px solid var(--border-light);
  transition: transform 0.2s, box-shadow 0.2s;
}

.dashboard-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.dashboard-card h2 {
  color: var(--accent);
  margin: 0 0 var(--spacing-sm);
  font-size: 1.2rem;
  font-weight: 600;
}

.dashboard-card .value {
  font-size: 2rem;
  font-weight: 700;
  margin: var(--spacing-sm) 0;
  color: var(--text-dark);
}

.dashboard-card .label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border: 1px solid var(--border-light);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.card-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0;
}

/* Tabelas */
.table-responsive {
  overflow-x: auto;
  margin-bottom: var(--spacing-lg);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
}

table th, 
table td {
  padding: var(--spacing-md) var(--spacing-md);
  text-align: left;
}

table th {
  background: rgba(108, 71, 255, 0.05);
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
}

table tr {
  border-bottom: 1px solid var(--border-light);
}

table tr:last-child {
  border-bottom: none;
}

table tr:hover {
  background: rgba(108, 71, 255, 0.02);
}

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

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(108, 71, 255, 0.2);
}

.form-select {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 1rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  appearance: none;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-size: 0.95rem;
}

.btn i {
  margin-right: var(--spacing-sm);
}

.btn-primary {
  background: var(--primary);
  color: var(--text-light);
}

.btn-primary:hover {
  background: var(--accent);
  color: var(--text-light);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--text-light);
}

.btn-success {
  background: var(--success);
  color: var(--text-light);
}

.btn-danger {
  background: var(--danger);
  color: var(--text-light);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.85rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.1rem;
}

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

.alert-success {
  background: rgba(40, 167, 69, 0.1);
  border-left-color: var(--success);
  color: var(--success);
}

.alert-danger {
  background: rgba(220, 53, 69, 0.1);
  border-left-color: var(--danger);
  color: var(--danger);
}

.alert-warning {
  background: rgba(255, 193, 7, 0.1);
  border-left-color: var(--warning);
  color: #856404;
}

.alert-info {
  background: rgba(23, 162, 184, 0.1);
  border-left-color: var(--info);
  color: var(--info);
}

/* Login */
.login-container {
  max-width: 400px;
  margin: 80px auto;
  background: var(--card-bg);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.login-container .logo {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--spacing-xl);
}

.login-container input {
  width: 100%;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.login-container button {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.login-container button:hover {
  background: var(--accent);
}

/* Utilitários */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }
.flex-wrap { flex-wrap: wrap; }

/* Responsividade */
@media (max-width: 1200px) {
  .dashboard-cards {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
}

@media (max-width: 992px) {
  .sidebar {
    width: 70px;
    overflow: hidden;
  }
  
  .sidebar .logo span {
    display: none;
  }
  
  .sidebar ul li span {
    display: none;
  }
  
  .sidebar ul li {
    padding: var(--spacing-md);
    justify-content: center;
  }
  
  .sidebar ul li i {
    margin-right: 0;
    font-size: 1.4rem;
  }
  
  .sidebar-footer {
    display: none;
  }
  
  .main-wrapper {
    margin-left: 70px;
  }
  
  .menu-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  .topbar {
    padding: 0 var(--spacing-md);
  }
  
  .topbar input[type=search] {
    width: 180px;
  }
  
  .dashboard-cards {
    grid-template-columns: 1fr;
  }
  
  .main-content {
    padding: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  .sidebar {
    transform: translateX(-100%);
    z-index: 1000;
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .main-wrapper {
    margin-left: 0;
  }
  
  .topbar input[type=search] {
    display: none;
  }
  
  .user-info .user-name {
    display: none;
  }
  
  .card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}

/* Animações */
.fade-in {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}