body {
  background: #000;
  color: gold;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}
header {
  background: #000;
  padding: 20px 20px 10px;
  position: relative;
}
.logo {
  font-size: 32px;
  font-weight: 700;
  color: gold;
  text-align: center;
}
.glow-btn {
  background: linear-gradient(135deg, #000000, #000000, #ffffff);
  color: #000;
  padding: 10px 16px;
  font-weight: 700;
  border: 2px solid orange;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  z-index: 1;
  cursor: pointer;
  transition: 0.3s ease-in-out;
}
.garis-tipis {
  height: 1px;
  background-color: gold;
  width: 100%;
  margin: 20px 0;
}
.glow-btn::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(
    120deg,
    #ffe000,
    #ffa500,
    #ffffff,
    #ffe000,
    #ffffff,
    #ffe000,
    #ff9800,
    #ff9800
  );
  background-size: 400% 400%;
  animation: shimmer 5s linear infinite;
  z-index: -1;
  filter: blur(2px);
  border-radius: 10px;
}
@keyframes shimmer {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
.glow-btn:hover {
  transform: scale(1.03);
  color: #000;
}
a.glow-btn {
  display: inline-block;
  text-decoration: none;
  text-align: center;
  background: linear-gradient(
    120deg,
    #ffe000,
    #ffa500,
    #ffffff,
    #ffe000,
    #ffffff,
    #ffe000,
    #ff9800,
    #ff9800
  );
  color: #000;
  padding: 10px 16px;
  font-weight: 700;
  border: 2px solid #fff0;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  z-index: 1;
  cursor: pointer;
  transition: 0.3s ease-in-out;
}
a.glow-btn::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(
    120deg,
    #ffe000,
    #ffa500,
    #ffffff,
    #ffe000,
    #ffffff,
    #ffe000,
    #ff9800,
    #ff9800
  );
  background-size: 400% 400%;
  animation: shimmer 5s linear infinite;
  z-index: -1;
  filter: blur(2px);
  border-radius: 10px;
}
a.glow-btn:hover {
  transform: scale(1.03);
  color: #000;
}
.auth-buttons {
  position: absolute;
  top: 20px;
  right: 20px;
}
.auth-buttons button {
  background: orange;
  color: #000;
  border: none;
  padding: 8px 16px;
  margin-left: 10px;
  font-weight: 700;
  border-radius: 5px;
  cursor: pointer;
}
nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
  padding: 0 10px;
}
nav a.glow-btn {
  flex: 1 1 140px;
  max-width: 160px;
  text-align: center;
  box-sizing: border-box;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.content-wrapper {
  max-width: 1000px;
  margin: 20px auto;
  border: 2px solid gold;
  padding: 20px;
  background: #111;
  border-radius: 10px;
  box-shadow: 0 0 20px 3px gold;
}
.info-table {
  background: linear-gradient(135deg, #000000, #ffd700, #000000);
  padding: 15px;
  border-radius: 10px;
  margin-bottom: 20px;
  margin-top: 10px;
  border: 2px solid gold;
}
.info-table table {
  width: 100%;
  color: #fff;
}
.info-table th,
.info-table td {
  text-align: left;
  padding: 8px;
  background: #000;
}
footer {
  background: #111;
  color: #ccc;
  padding: 40px 20px;
}
footer h3 {
  color: gold;
}
footer a {
  color: orange;
  text-decoration: none;
}
.footer-cols {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1000px;
  margin: auto;
  gap: 30px;
}
.footer-cols div {
  flex: 1 1 300px;
  border: 1px solid #ffc107;
  border-radius: 13px;
  padding-left: 10px;
  box-shadow: 0 0 20px 3px gold;
}
footer .copyright {
  text-align: center;
  margin-top: 30px;
  font-size: 13px;
  color: #999;
}
.sticky-footer {
  position: fixed;
  bottom: 0;
  width: 100%;
  background: #111;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 10px 0;
  border-top-left-radius: 25px;
  border-top-right-radius: 25px;
  box-shadow: 0 -3px 15px #ffe500;
  z-index: 999;
}
.sticky-footer .footer-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: gold;
  font-size: 12px;
  text-decoration: none;
  animation: glowPulse 2.5s infinite ease-in-out;
  transition: transform 0.2s;
}
.sticky-footer .footer-icon:hover {
  transform: scale(1.1);
  color: #fff;
}
.sticky-footer .footer-icon i {
  font-size: 22px;
  margin-bottom: 4px;
}
@keyframes glowPulse {
  0% {
    text-shadow: 0 0 5px gold;
  }
  50% {
    text-shadow: 0 0 15px #ff0;
  }
  100% {
    text-shadow: 0 0 5px gold;
  }
}