/* Variáveis */
:root {
  --primary-color: #ff6600;
  --primary-dark: #e65c00;
  --primary-light: #ff8533;
  --secondary-color: #4285f4;
  --text-color: #333333;
  --text-light: #666666;
  --background-color: #ffffff;
  --background-light: #f5f5f5;
  --border-color: #dddddd;
  --success-color: #34a853;
  --warning-color: #fbbc05;
  --danger-color: #ea4335;
  --box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  --border-radius: 4px;
  --transition: all 0.3s ease;
}

/* Reset e Estilos Gerais */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Roboto", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-light);
}

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

a:hover {
  color: var(--primary-dark);
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Header */
.main-header {
  background-color: var(--background-color);
  box-shadow: var(--box-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-text {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
}

.main-nav ul {
  display: flex;
}

.main-nav ul li {
  margin-left: 20px;
}

.main-nav ul li a {
  color: var(--text-color);
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--border-radius);
}

.main-nav ul li a:hover {
  background-color: var(--primary-light);
  color: white;
}

.main-nav ul li a i {
  margin-right: 5px;
}

.mobile-menu-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

/* Main Content */
.main-content {
  padding: 30px 0;
  min-height: calc(100vh - 70px - 250px);
}

/* Cards */
.card {
  background-color: var(--background-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  margin-bottom: 20px;
  overflow: hidden;
}

.card-header {
  padding: 15px 20px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--primary-color);
  color: white;
}

.card-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
}

.card-body {
  padding: 20px;
}

.card-footer {
  padding: 15px 20px;
  border-top: 1px solid var(--border-color);
  background-color: var(--background-light);
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 16px;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(255, 102, 0, 0.2);
}

.form-select {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 16px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23333' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  background-size: 12px;
}

.form-textarea {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 16px;
  min-height: 100px;
  resize: vertical;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

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

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

.btn-secondary:hover {
  background-color: #3367d6;
}

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

.btn-success:hover {
  background-color: #2d9249;
}

.btn-warning {
  background-color: var(--warning-color);
}

.btn-warning:hover {
  background-color: #e6a800;
}

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

.btn-danger:hover {
  background-color: #d62516;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 14px;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 18px;
}

.btn-block {
  display: block;
  width: 100%;
}

/* Alerts */
.alert {
  padding: 15px;
  margin-bottom: 20px;
  border-radius: var(--border-radius);
  border-left: 4px solid transparent;
}

.alert-success {
  background-color: rgba(52, 168, 83, 0.1);
  border-left-color: var(--success-color);
  color: var(--success-color);
}

.alert-warning {
  background-color: rgba(251, 188, 5, 0.1);
  border-left-color: var(--warning-color);
  color: var(--warning-color);
}

.alert-danger {
  background-color: rgba(234, 67, 53, 0.1);
  border-left-color: var(--danger-color);
  color: var(--danger-color);
}

.alert-info {
  background-color: rgba(66, 133, 244, 0.1);
  border-left-color: var(--secondary-color);
  color: var(--secondary-color);
}

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

.table th,
.table td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.table th {
  background-color: var(--background-light);
  font-weight: 500;
}

.table tr:hover {
  background-color: rgba(255, 102, 0, 0.05);
}

.table-striped tbody tr:nth-child(odd) {
  background-color: var(--background-light);
}

/* Stats Cards */
.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background-color: var(--background-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 20px;
  text-align: center;
}

.stat-card .stat-icon {
  font-size: 36px;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.stat-card .stat-value {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 5px;
}

.stat-card .stat-label {
  color: var(--text-light);
  font-size: 14px;
}

/* Charts */
.chart-container {
  background-color: var(--background-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 20px;
  margin-bottom: 30px;
}

/* Code Box */
.code-box {
  background-color: #f8f9fa;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 15px;
  margin-bottom: 20px;
  font-family: monospace;
  white-space: pre-wrap;
  word-break: break-all;
  overflow-x: auto;
}

.copy-btn {
  float: right;
  background-color: transparent;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  font-size: 14px;
}

.copy-btn:hover {
  color: var(--primary-color);
}

/* Footer */
.main-footer {
  background-color: #333;
  color: white;
  padding: 40px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-logo .logo-text {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 10px;
  display: inline-block;
}

.footer-links h3,
.footer-contact h3 {
  font-size: 18px;
  margin-bottom: 15px;
  color: var(--primary-light);
}

.footer-links ul li {
  margin-bottom: 8px;
}

.footer-links ul li a {
  color: #ddd;
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--primary-color);
}

.footer-contact p {
  margin-bottom: 10px;
}

.footer-contact p i {
  margin-right: 10px;
  color: var(--primary-color);
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: white;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 14px;
  color: #aaa;
}

/* Responsive */
@media (max-width: 768px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--background-color);
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.1);
  }

  .main-nav.active {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    padding: 10px 0;
  }

  .main-nav ul li {
    margin: 0;
  }

  .main-nav ul li a {
    display: block;
    padding: 12px 20px;
    border-radius: 0;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .stats-container {
    grid-template-columns: 1fr;
  }
}