/* Navbar e sidebar: stili condivisi. Usa le variabili in `variables.css`. */
@import url("variables.css");

/* Assicura il font principale per le pagine che importano questo file */
body {
  font-family: var(--font-family-primary) !important;
}

/* Navbar moderna */
.navbar {
  background: rgba(255, 255, 255, 0.95) !important;
  border-bottom: 1px solid rgba(0, 99, 168, 0.1) !important;
  box-shadow: var(--shadow-md) !important;
  padding: var(--spacing-md) 0 !important;
  transition: var(--transition-smooth);
  height: var(--navbar-height) !important;
}

.navbar-brand img {
  transition: var(--transition);
  filter: brightness(1.1);
  max-width: 180px !important;
  height: 60px !important;
}

.navbar-brand img:hover {
  transform: scale(1.02);
  filter: brightness(1.2);
}

.nav-link {
  color: var(--dark-color) !important;
  font-weight: var(--font-weight-medium) !important;
  padding: var(--spacing-sm) var(--spacing-md) !important;
  transition: var(--transition-smooth) !important;
  margin: 0 var(--spacing-xs) !important;
}

.nav-link:hover {
  background: var(--primary-light) !important;
  color: var(--primary-dark) !important;
  transform: translateY(-1px);
}

.nav-link.border {
  border: 2px solid var(--primary-color) !important;
  background: white !important;
}

.nav-link.border:hover {
  background: var(--primary-color) !important;
  color: white !important;
}

/* Hamburger menu styling */
.navbar-toggler {
  border: 1px solid rgba(0, 0, 0, 0.1) !important;
  border-radius: 15px !important;
  padding: 0.25rem 0.5rem !important;
  background: transparent !important;
}

.navbar-toggler:focus {
  box-shadow: none !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='rgba%2833, 37, 41, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
  width: 1.5em !important;
  height: 1.5em !important;
}

/* Sidebar styles */

/* Sidebar moderna */
.sidebar {
  position: fixed;
  top: 0;
  right: calc(-1 * var(--sidebar-width) - 30px);
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--gradient-background);
  backdrop-filter: blur(10px);
  box-shadow: -5px 0 20px rgba(0, 0, 0, 0.15);
  transition: right 0.4s var(--transition-smooth);
  z-index: var(--z-modal);
  padding: var(--spacing-xl) var(--spacing-lg);
  border-left: 1px solid rgba(0, 99, 168, 0.1);
  overflow-y: auto;
}

.sidebar.open,
.sidebar.active {
  right: 0;
}

/* Pulsante chiusura sidebar */
.close-btn {
  position: absolute;
  top: var(--spacing-lg);
  left: var(--spacing-lg);
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: var(--light-color);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  box-shadow: var(--shadow-md);
  border: none;
}

.close-btn:hover {
  background: var(--primary-dark);
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

/* Logo nella sidebar */
.sidebar-logo {
  margin-top: calc(var(--spacing-xl) + var(--spacing-md));
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--primary-light);
  text-align: center;
}

.sidebar-logo-img {
  max-width: 180px;
  height: auto;
  transition: var(--transition);
}

.sidebar-logo-img:hover {
  transform: scale(1.05);
}

/* Lista nav nella sidebar */
.sidebar ul {
  list-style: none;
  padding: 0;
  margin-top: 2rem;
}

.sidebar li {
  margin-bottom: 1rem;
}

.sidebar .nav-link {
  display: flex;
  align-items: center;
  padding: var(--btn-padding-y) var(--spacing-md) !important;
  border-radius: var(--border-radius-md) !important;
  text-decoration: none;
  transition: var(--transition-smooth);
  background: var(--light-color);
  border: 2px solid transparent !important;
  color: var(--dark-color) !important;
  font-weight: var(--font-weight-medium);
  box-shadow: var(--shadow-xs);
  margin: 0 !important;
}

.sidebar .nav-link:hover {
  background: var(--primary-light) !important;
  border-color: var(--primary-color) !important;
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
  color: var(--primary-dark) !important;
}

.sidebar .nav-link i {
  margin-right: var(--spacing-md) !important;
  width: 20px;
  text-align: center;
  font-size: var(--font-size-lg);
}

/* Link WhatsApp specifico */
.sidebar .whatsapp-link:hover {
  background: #e8f5e8 !important;
  border-color: #25d366 !important;
  color: #075e54 !important;
}

/* Form di login nella sidebar */
.login-form-container {
  background: var(--light-color);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  margin-top: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--primary-light);
}

.login-form-container .form-control {
  border-radius: var(--border-radius-sm);
  border: 2px solid var(--form-border-color);
  transition: var(--transition-smooth);
}

.login-form-container .form-control:focus {
  border-color: var(--form-border-focus);
  box-shadow: 0 0 0 0.2rem rgba(0, 99, 168, 0.25);
}

.login-form-container .btn-primary {
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--btn-border-radius);
  padding: var(--btn-padding-y);
  font-weight: var(--font-weight-semibold);
  transition: var(--transition-smooth);
}

.login-form-container .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    width: var(--sidebar-width);
    right: calc(-1 * var(--sidebar-width) - 30px);
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .navbar-brand img {
    width: 180px !important;
    height: 60px !important;
  }
}

@media (max-width: 480px) {
  .sidebar {
    width: 300px;
    right: -320px;
    padding: var(--spacing-md) calc(var(--spacing-md) * 0.75);
  }

  .sidebar-logo {
    margin-top: calc(var(--spacing-xl) + var(--spacing-sm));
    padding-bottom: var(--spacing-md);
  }

  .sidebar-logo-img {
    max-width: 150px;
  }

  .navbar-brand img {
    width: 150px !important;
    height: 50px !important;
  }
}