/* ggnomz — contests page energy (copy unchanged; motion + glow only) */

.page-contests main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Hero intro: page-intro-sky.css */

/* --- Challenge cards --- */
.contests-layout {
  margin-top: 0 !important;
}

.challenge-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  border-radius: 12px;
}

.challenge-card-link:focus-visible {
  outline: 2px solid var(--green, #b5ff3c);
  outline-offset: 3px;
}

.challenge-card {
  position: relative;
  overflow: visible;
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.challenge-card:hover {
  transform: translateY(-4px);
  border-color: rgba(181, 255, 60, 0.35);
  box-shadow:
    0 12px 28px rgba(14, 6, 40, 0.32),
    0 0 36px rgba(155, 140, 255, 0.22);
}

.challenge-card--spotlight {
  border-color: rgba(255, 143, 212, 0.35);
  animation: contests-spotlight-breathe 3.2s ease-in-out infinite;
}

@keyframes contests-spotlight-breathe {
  0%,
  100% {
    box-shadow:
      0 8px 22px rgba(14, 6, 40, 0.2),
      0 0 24px rgba(255, 143, 212, 0.15);
  }
  50% {
    box-shadow:
      0 12px 28px rgba(14, 6, 40, 0.28),
      0 0 44px rgba(212, 255, 122, 0.28),
      0 0 56px rgba(255, 143, 212, 0.22);
  }
}

.challenge-card h3 {
  margin: 0;
  font-size: 1.15rem;
}

/* Prize preview */
.prize-media {
  transition:
    border-color 0.3s ease,
    background 0.3s ease;
}

.challenge-card:hover .prize-media {
  border-color: rgba(181, 255, 60, 0.3);
  background: rgba(255, 255, 255, 0.09);
}

.prize-media img {
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.challenge-card:hover .prize-media img {
  transform: scale(1.04);
}

/* Progress bars */
.page-contests .progress {
  position: relative;
  height: 12px;
  overflow: visible !important;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
  border-radius: 999px;
}

.page-contests .progress .fill {
  position: relative;
  overflow: visible;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--green, #b5ff3c),
    #9bff6e,
    var(--pink, #ff66c4),
    var(--green, #b5ff3c)
  );
  background-size: 220% 100%;
  transition: width 1.1s cubic-bezier(0.22, 1, 0.36, 1);
  animation: contests-progress-shimmer 2.8s linear infinite;
}

/* Weld arc at the leading edge */
.page-contests .progress .fill::before {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  z-index: 2;
  width: 10px;
  height: 10px;
  transform: translate(45%, -50%);
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(
    circle,
    #fff 0%,
    #fff6c4 22%,
    #ffb347 45%,
    rgba(255, 102, 196, 0.35) 62%,
    transparent 72%
  );
  box-shadow:
    0 0 6px #fff,
    0 0 12px rgba(255, 230, 140, 0.95),
    0 0 18px rgba(181, 255, 60, 0.75),
    0 0 26px rgba(255, 143, 212, 0.45);
  animation: contests-weld-core 0.11s ease-in-out infinite alternate;
}

.page-contests .progress-weld {
  position: absolute;
  right: 0;
  top: 50%;
  z-index: 3;
  width: 2px;
  height: 2px;
  transform: translate(50%, -50%);
  pointer-events: none;
}

.page-contests .progress-spark {
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #fffef2;
  box-shadow:
    0 0 3px #fff,
    0 0 6px #ffe566,
    0 0 9px #ff9a4d;
  opacity: 0;
  transform: rotate(var(--spark-angle, 0deg)) translateY(0) scale(1);
  transform-origin: center center;
  animation: contests-spark-fly var(--spark-duration, 0.42s) ease-out infinite;
  animation-delay: var(--spark-delay, 0s);
}

.page-contests .progress-spark:nth-child(3n) {
  width: 2px;
  height: 2px;
  background: #ffe08a;
}

.page-contests .progress-spark:nth-child(3n + 2) {
  width: 4px;
  height: 2px;
  border-radius: 2px;
}

.page-contests .progress .fill::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.45) 50%,
    transparent 100%
  );
  background-size: 40% 100%;
  animation: contests-progress-gleam 2.2s ease-in-out infinite;
}

@keyframes contests-progress-shimmer {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 220% 50%;
  }
}

@keyframes contests-progress-gleam {
  0%,
  100% {
    background-position: -40% 0;
    opacity: 0.5;
  }
  50% {
    background-position: 140% 0;
    opacity: 1;
  }
}

@keyframes contests-weld-core {
  0% {
    opacity: 0.88;
    transform: translate(45%, -50%) scale(0.92);
  }
  100% {
    opacity: 1;
    transform: translate(48%, -52%) scale(1.08);
  }
}

@keyframes contests-spark-fly {
  0% {
    opacity: 0;
    transform: rotate(var(--spark-angle, 0deg)) translateY(0) scale(1);
  }
  12% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: rotate(var(--spark-angle, 0deg)) translateY(calc(-1 * var(--spark-dist, 18px)))
      translateX(var(--spark-drift, 0px)) scale(0.15);
  }
}

.challenge-card .meta:last-child {
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* Sidebar cards */
.contests-layout aside .card {
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.contests-layout aside .card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(14, 6, 40, 0.26);
}

.contests-layout aside .card:first-child {
  border-color: rgba(123, 93, 255, 0.35);
  background: linear-gradient(
    145deg,
    rgba(75, 37, 166, 0.95) 0%,
    rgba(90, 50, 180, 0.88) 100%
  );
}

html[data-theme="light"] .contests-layout aside .card:first-child {
  background: linear-gradient(145deg, #fff 0%, #f4ecff 100%);
}

.contests-layout aside .btn-primary {
  animation: contests-cta-glow 3s ease-in-out infinite;
}

@keyframes contests-cta-glow {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .challenge-card--spotlight,
  .page-contests .progress .fill,
  .page-contests .progress .fill::before,
  .page-contests .progress .fill::after,
  .page-contests .progress-spark,
  .contests-layout aside .btn-primary {
    animation: none;
  }

  .page-contests .progress-spark,
  .page-contests .progress .fill::before {
    display: none;
  }

  .challenge-card:hover,
  .contests-layout aside .card:hover {
    transform: none;
  }

  .page-contests .progress .fill {
    transition: none;
  }
}