:root {
  --blue: #3b82f6;
  --purple: #8b5cf6;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}


main h1 {
  background: linear-gradient(90deg, var(--blue), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
}
main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 22px;
  transition: opacity 0.3s ease;
}

/* Navbar */
nav.navbar {
  background: linear-gradient(90deg, var(--blue), var(--purple));
}
nav .navbar-brand {
  color: #fff;
}
nav .btn-wallet {
  background: #fff;
  color: var(--blue);
  border-radius: 8px;
  font-weight: bold;
}
nav .btn-theme {
  border-color: #fff;
  color: #fff;
}

/* Footer */
footer {
  background: linear-gradient(90deg, var(--purple), var(--blue));
  color: #fff;
   position: fixed;
   left: 0;
   right: 0;
   bottom: 0;
   z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
footer .menu {
  flex: 1;
  text-align: center;
  padding: 10px;
  cursor: pointer;
}
footer .menu.active {
  color: #ffd700;
  font-weight: bold;
}
footer.d-flex {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;   
  display: flex;
  justify-content: space-around;
  align-items: center;   
}

/* Gradient text for welcome */
main h1, main {
  background: linear-gradient(90deg, var(--blue), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
}

/* Simple toast / toaster */
.custom-toast {
  position: fixed;
  left: 50%;
  bottom: 80px;           /* above footer */
  transform: translateX(-50%);
  min-width: 220px;
  max-width: 90%;
  padding: 12px 16px;
  background: rgba(0,0,0,0.85);
  color: #fff;
  border-radius: 10px;
  font-size: 14px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 1050;
}
.custom-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-6px);
  pointer-events: auto;
}

/* pulse hint for connect button when navigation blocked */
.btn-wallet.pulse {
  animation: pulse 0.9s ease;
}
@keyframes pulse {
  0% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
  100% { transform: translateY(0); }
}

#content {
  overflow-y: hidden;
}
 
::-webkit-scrollbar {
    width: 2px;
    height: 2px;
}
::-webkit-scrollbar-button {
    background:#262626;
}
::-webkit-scrollbar-track-piece {
    background:#262626;
}
::-webkit-scrollbar-thumb {
    background:#262626;
}​