:root {
  --tennis-green: #17ab0d;
  --gold: #ffd700;
  --silver: #c0c0c0;
  --beginner: #73d5f5;
  --sidebar-width: 250px;
  --sidebar-collapsed-width: 70px;
  --transition-speed: 0.3s;
  --sidebar-bg: #2c3e50;
  --sidebar-text: #ecf0f1;
  --sidebar-hover: #34495e;
  --sidebar-active: var(--tennis-green);
}

html, body {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Sidebar Container */
.sidebar-container {
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Sidebar Styles */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  background-color: var(--sidebar-bg);
  color: var(--sidebar-text);
  transition: transform var(--transition-speed) ease;
  z-index: 1000;
  padding-top: 70px;
  overflow-y: auto;
  transform: translateX(-100%);
}

.sidebar-open .sidebar {
  transform: translateX(0);
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .nav-link-text {
  display: none;
}

.sidebar.collapsed .nav-link {
  justify-content: center;
  padding: 10px 5px;
}

.sidebar.collapsed .tennis-ball-icon {
	 margin: 20px auto;
  text-align: center;
  
 
}

.sidebar.collapsed .nav-item {
  text-align: center;
}

/* Sidebar Toggle Button */
.sidebar-toggle {
  position: fixed;
  left: 15px;
  top: 15px;
  background-color: var(--sidebar-bg);
  border: 2px solid var(--tennis-green);
  color: var(--tennis-green);
  width: 50px;
  height: 50px;
  border-radius: 10%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 5px rgba(0,0,0,0.2);
  z-index: 1001;
}

.sidebar-toggle:hover {
  background-color: var(--tennis-green);
  color: white;
}

/* Main Content */
.main-content {
  margin-left: 0;
  transition: margin-left var(--transition-speed) ease;
  flex: 1;
  min-height: calc(100vh - 70px);
}

.main-content.collapsed {
  margin-left: 0;
}

/* Navbar */
.navbar {
  padding-left: 0;
  transition: padding-left var(--transition-speed) ease;
  position: fixed;
  width: 100%;
  z-index: 999;
}

.navbar.collapsed {
  padding-left: 0;
}

.content-wrapper {
  padding-top: 70px;
  flex: 1;
}

/* Sidebar Overlay */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 999;
  display: none;
}

.sidebar-open .sidebar-overlay {
  display: block;
}

/* Nav Links */
.nav-link {
  color: var(--sidebar-text);
  padding: 10px 15px;
  display: flex;
  align-items: center;
  transition: all 0.2s;
  border-radius: 4px;
  margin: 2px 10px;
}

.nav-link:hover {
  color: white;
  background-color: var(--sidebar-hover);
  text-decoration: none;
}

.nav-link.active {
  background-color: var(--sidebar-active);
  color: white;
}

.nav-link i {
  margin-right: 10px;
  font-size: 1.2rem;
  color: var(--tennis-green);
}

.sidebar.collapsed .nav-link i {
  margin-right: 0;
  color: var(--sidebar-text);
}

/* Tennis Styles */
.bg-tennis {
  background-color: var(--tennis-green) !important;
}

.btn-tennis {
  background-color: var(--tennis-green);
  color: white;
}

.btn-tennis:hover {
  background-color: #12850a;
  color: white;
}

.jogador-avatar {
  width: 50px;
  height: 50px;
  object-fit: cover;
}

.badge{
  background-color: var(--beginner)!important; 
  color: #000; 
}

/* Category Badges */
.badge-ouro {
  background-color: var(--gold);
  color: #000;
}

.badge-prata {
  background-color: #323233;
  color: #fff;
}

.badge-iniciante {
  background-color: var(--beginner);
  color: #000;
}

.badge.bg-ouro { background-color: var(--gold); color: #000; }
.badge.bg-prata { background-color: var(--silver); color: #000; }
.badge.bg-iniciante { background-color: var(--beginner)!important; color: #000; }

.bg-ouro {
  background-color: var(--gold)!important;
  color: #000;
}

.bg-prata {
  background-color: var(--silver)!important;
  color: #fff;
}

.bg-iniciante {
  background-color: var(--beginner)!important;
  color: #000;
}

/* Nav Tabs */
.nav-tabs .nav-link.active {
  background: var(--tennis-green);
  color:#fff;
}

.nav-tabs .nav-link {
  background: var(--beginner);
  color:#333;
}

/* Notifications */
.notificacao-nao-lida {
  background-color: #f8f9fa;
  border-left: 4px solid var(--tennis-green);
}

.notificacao-item {
  transition: all 0.2s ease;
}

.notificacao-item:hover {
  background-color: #f1f1f1;
}

.btn-remover-notificacao {
  opacity: 0.5;
  transition: opacity 0.2s;
}

.btn-remover-notificacao:hover {
  opacity: 1;
}

.notificacao-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  font-size: 0.6rem;
  background-color: #dc3545;
}

/* Footer */
footer {
  width: 100%;
  background-color: #222;
  color: white;
  text-align: center;
  padding: 15px 0;
}

/* Courts */
.quadras-disponiveis {
  border-left: 3px solid #e9ecef;
  margin-left: 10px;
  padding-left: 10px;
}

.quadras-disponiveis a {
  transition: all 0.2s;
  display: block;
  padding: 5px 10px;
  border-radius: 4px;
}

.quadras-disponiveis a:hover {
  background-color: #f8f9fa;
  text-decoration: none;
}

.quadras-disponiveis .bi {
  margin-right: 8px;
}

/* Responsive Styles */
@media (min-width: 992px) {
  .sidebar {
    transform: translateX(0);
  }
  
  .sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
    transform: translateX(0);
  }
  
  .main-content {
    margin-left: var(--sidebar-width);
  }
  
  .main-content.collapsed {
    margin-left: var(--sidebar-collapsed-width);
  }
  
  .navbar {
    padding-left: var(--sidebar-width);
  }
  
  .navbar.collapsed {
    padding-left: var(--sidebar-collapsed-width);
  }
  
  .sidebar-overlay {
    display: none !important;
  }
}

/* Mobile Specific */
@media (max-width: 991px) {
  #logoToggle {

  }
  
  .sidebar-toggle {
    left: auto;
    right: 15px;
    display: flex !important;
  }
  }
  
  .navbar-toggler-icon {
	background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23ffffff' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M6 6L24 24M6 24L24 6'/%3e%3c/svg%3e");  
    
    transition: transform 0.3s ease, background-image 0.3s ease;
  }
  
  .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23ffffff' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }
}