html {
  min-height: 100%;
}
body {
  height: 100vh;
}
textarea {
  resize: none;
  overflow: hidden;
  min-height: 350px;
}
.portal-main {
  padding-top: 60px;
}
.portal-navbar--hidden {
  display: none;
}
.portal-navbar::after {
  position: absolute;
  content: ' ';
  top: 0;
  right: 0;
  width: 20px;
  height: 100%;
  background: linear-gradient(to right, transparent, white);
}
.hexagon_btn {
  background-color: black;
  width: 39px;
  height: calc(39px * 1.1);
  clip-path: polygon(
    50% 0%,
    100% 25%,
    100% 75%,
    50% 100%,
    0% 75%,
    0% 25%
  );
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}
.hexagon_btn:nth-child(1) { background-color: #FF00B8; }
.hexagon_btn:nth-child(2) { background-color: #FF3A73; }
.hexagon_btn:nth-child(3) { background-color: #FF5C4C; }
.hexagon_btn:nth-child(4) { background-color: #FF7E25; }
.hexagon_btn:nth-child(5) { background-color: #FF9900; }
.hexagon_btn:nth-child(6) { background-color: #FFAD00; }
.hexagon_btn:nth-child(7) { background-color: #FFC100; }
.hexagon_btn:nth-child(8) { background-color: #FFD500; }
.hexagon_btn:nth-child(9) { background-color: #FFE800; }
.hexagon_btn + .hexagon_btn {
  margin-left: 1px;
}
.hexagon_btn__icon {
  display: inline-block;
  color: #000;
  width: calc(100% - 4px);
  height: calc(100% - 4px);
  background-color: white;
  clip-path: polygon(
    50% 0%,
    100% 25%,
    100% 75%,
    50% 100%,
    0% 75%,
    0% 25%
  );
  top: 1.75px;
  left: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.6s;
  transform-style: preserve-3d;
}
.hexagon_btn .hexagon_btn__icon .fa-fw {
  transition: all 0.6s;
}
.hexagon_btn:hover,
.hexagon_btn.active {
  transition: transform 0.6s;
}
.hexagon_btn:hover .hexagon_btn__bg,
.hexagon_btn.active .hexagon_btn__bg {
  background-color: #FF00B8 !important;
}
.hexagon_btn:hover .hexagon_btn__icon,
.hexagon_btn.active .hexagon_btn__icon {
  background-color: #000;
  color: #fff !important;
  transition: all 0.6s;
  transform-style: preserve-3d;
  transform: rotateY(180deg);
}
.hexagon_btn:hover .hexagon_btn__icon .fa-fw,
.hexagon_btn.active .hexagon_btn__icon .fa-fw {
  transition: transform 0.6s;
  transform-style: preserve-3d;
  transform: rotateY(-180deg);
}

.timers {
  position: relative;
}
.timers__label {
  position: absolute;
  top: 0;
  width: 100%;
  text-align: center;
}
.timers__timer {
  font-size: 4rem;
  font-family: "Tektur", sans-serif;
  font-optical-sizing: auto;
  font-weight: 300;
}
.timers__timer .digit {
  display: inline-block;
  width: 1ch;
}


.loading-stripes {
  overflow: hidden;
  background: #f0f0f0;           /* alap háttér (változtatható) */
  color: #000;                   /* szöveg színe */
}

/* A mozgó csíkos háttér */
.loading-stripes::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 200%;                    /* dupla szélesség a folyamatos mozgáshoz */
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    rgba(0,0,0,0.5),           /* 50%-os fekete csík */
    rgba(0,0,0,0.5) 15px,
    transparent 15px,
    transparent 30px
  );
  animation: stripe-move 8s linear infinite;
  z-index: -1;                   /* tartalom alatt */
}

@keyframes stripe-move {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}