:root {
  --backgroundcolor: #131313;
  --primarycolor: #8e56ff;
  --secondarycolor: #667eea;
  --primarycolorhover: #7a46d1;
  --errorcolor: #cc0000;
  --successcolor: #00cc00;
  --warningcolor: #ff9900;
  --elementshade: rgba(255, 255, 255, 0.1);
  --blackshade: rgba(255, 255, 255, 0.08);
  --bordercolor: rgba(255, 255, 255, 0.18);
  --textcolor: #acacac;
  --font-jersey25: "jersey 25", sans-serif;
}
body {
  margin: 0%;
  /* background-color: var(--backgroundcolor); */
  color: var(--textcolor);
  font-family: var(--font-jersey25);
  min-height: 98.25vh;
  background:
    radial-gradient(ellipse 200% 800px at top, #8e56ffad, transparent 35%),
    radial-gradient(ellipse 200% 1100px at bottom, #8e56ffad, transparent 35%),
    /* radial-gradient(ellipse 126% 20% at 50% 91%, #95d5ff60, transparent 30%), */
    var(--backgroundcolor);
}

.header-container {
  /* position: sticky; */
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-right: 25px;
  padding: 0px 200px;
  /* top: 0;
  z-index: 1000; */
}
#logo {
  width: 180px;
}
.logo:hover {
  cursor: pointer;
}
.header-container nav {
  display: flex;
  justify-content: space-evenly;
  align-items: center;

  position: fixed;
  top: 60px;
  right: 230px;
  z-index: 1000;

  background: var(--blackshade);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  border: 1px solid var(--bordercolor);
  border-radius: 20px;

  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}
.header-container a {
  color: var(--textcolor);
  text-decoration: none;
  font-size: 20px;
  padding: 20px 20px;
}
.header-container a:hover {
  transition: 0.5s;
  color: #ffffff;
  cursor: pointer;
}
.logout-btn {
  background: none;
  border: none;
  color: var(--textcolor);
  text-decoration: none;
  font-size: 18px;
  padding: 20px 20px;
  font-family: "jersey 25", sans-serif;
  cursor: pointer;
  transition: 0.5s;
}
.logout-btn:hover {
  color: #ffffff;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 200px 200px 20px 200px;
}

.footer-container nav {
  display: flex;
  flex-direction: column;
  align-items: start;
}

.footer-container a {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 1) 0%,
    rgba(142, 86, 255, 0.1) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  font-size: 26px;
  padding: 15px;
}

.footer-container a:hover {
  transition: 0.5s;
  cursor: pointer;
}

.footer-container #logo {
  width: 250px;
}

@media screen and (max-width: 1024px) {
  .header-container {
    padding: 0px 100px;
  }

  .footer-container {
    margin: 100px 100px 20px 100px;
  }
}

/* Burger Menu */
.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 45px;
  height: 35px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.burger-menu span {
  width: 100%;
  height: 3px;
  background: var(--textcolor);
  border-radius: 2px;
  transition: 0.3s ease;
}

.burger-menu:hover span {
  background: #ffffff;
}

.burger-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.burger-menu.active span:nth-child(2) {
  opacity: 0;
}

.burger-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

.notification {
  position: fixed;
  top: 50px;
  left: 50%;
  padding: 16px 24px;

  background: rgba(20, 20, 20, 0.9);
  color: white;

  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;

  backdrop-filter: blur(12px);

  transform: translateY(-20px);
  opacity: 0;

  transform: translateX(-50%) translateY(-100px);
  transition: all 0.5s ease;

  z-index: 9999;
}

.notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.notification.error {
  border-color: var(--errorcolor);
}
.notification.warning {
  border-color: var(--warningcolor);
}
.notification.success {
  border-color: var(--successcolor);
}

@media screen and (max-width: 1024px) {
  .header-container {
    padding: 0px 20px;
    justify-content: space-between;
  }

  #logo {
    width: 120px;
  }

  /* Affiche le burger */
  .burger-menu {
    display: flex;
  }

  /* Cache la navbar par défaut */
  .header-container nav {
    display: none;

    position: fixed;
    top: 80px;
    right: 0;
    left: 0;

    transform: none;

    width: 100%;

    flex-direction: column;
    align-items: center;

    gap: 0;
    padding: 0;
    margin: 0;

    border: none;
    border-radius: 0;

    background: rgba(19, 19, 19, 0.98);
    backdrop-filter: blur(18px);

    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);

    z-index: 999;
  }

  /* Affiche la navbar quand active */
  .header-container nav.active {
    display: flex;
  }

  .header-container a,
  .logout-btn {
    display: block;
    width: 100%;

    padding: 18px 20px;

    font-size: 18px;
    text-align: center;

    border-bottom: 1px solid var(--bordercolor);
  }

  .header-container a:last-child,
  .logout-btn:last-child {
    border-bottom: none;
  }

  .footer-container {
    flex-direction: column;
    align-items: center;
    margin: 100px 20px 20px 20px;
    gap: 30px;
  }

  .footer-container nav {
    align-items: center;
    text-align: center;
  }

  .footer-container a {
    font-size: 16px;
    padding: 8px;
  }

  .footer-container #logo {
    width: 180px;
  }
}