/* ===== GIVEAWAYS PAGE ===== */

.giveaways-hero {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.15), rgba(0, 255, 255, 0.08));
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 102, 255, 0.3);
  padding: 3rem;
  display: flex;
  justify-content: space-between;
  gap: 2.5rem;
  align-items: center;
  box-shadow: var(--shadow-lg);
  margin-bottom: 2.5rem;
  position: relative;
  overflow: hidden;
}

.giveaways-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--tech-blue), var(--tech-cyan), var(--tech-blue));
  background-size: 200% 100%;
  animation: border-flow 3s linear infinite;
}

@keyframes border-flow {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 200% 50%;
  }
}

.giveaways-hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
}

.giveaways-hero p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.giveaways-metrics {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.metric-card {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.08), rgba(0, 255, 255, 0.04));
  min-width: 150px;
  transition: var(--transition);
}

.metric-card:hover {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.12), rgba(0, 255, 255, 0.06));
  border-color: var(--border-hover);
  box-shadow: 0 0 20px rgba(0, 102, 255, 0.2);
  transform: translateY(-2px);
}

.metric-value {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.filters-bar {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 1.25rem 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 2rem;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-label {
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.filter-btn {
  border: 1px solid transparent;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
}

.filter-btn.active,
.filter-btn:hover {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.2), rgba(0, 255, 255, 0.1));
  color: var(--accent-primary);
  border: 1px solid rgba(0, 102, 255, 0.4);
  box-shadow: 0 0 15px rgba(0, 102, 255, 0.2);
}

.giveaways-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
  padding: 0.5rem 0;
  align-items: start; /* Prevent cards from stretching to match tallest in row */
}

.giveaway-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.giveaway-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -6px rgba(0,0,0,0.3);
  border-color: var(--border-hover);
}

/* AAA cards - subtle accent only */
.giveaway-card.is-aaa {
  border-color: rgba(251, 191, 36, 0.25);
}

/* Glow enabled cards */
.giveaway-card.has-glow {
  --glow-shadow: 0 0 var(--glow-blur, 15px) var(--glow-spread, 5px) var(--glow-color, #00ffff);
  box-shadow: var(--shadow-md), var(--glow-shadow);
}

.giveaway-card.has-glow:hover {
  --glow-shadow: 0 0 calc(var(--glow-blur, 15px) * 1.5) calc(var(--glow-spread, 5px) * 1.2) var(--glow-color, #00ffff);
}

/* Glow animations */
.giveaway-card[data-glow-animation="pulse"] {
  animation: card-glow-pulse 2s ease-in-out infinite;
}

.giveaway-card[data-glow-animation="breathe"] {
  animation: card-glow-breathe 3s ease-in-out infinite;
}

.giveaway-card[data-glow-animation="flicker"] {
  animation: card-glow-flicker 0.5s ease-in-out infinite;
}

@keyframes card-glow-pulse {
  0%, 100% {
    filter: drop-shadow(0 0 8px var(--glow-color, #00ffff));
  }
  50% {
    filter: drop-shadow(0 0 20px var(--glow-color, #00ffff));
  }
}

@keyframes card-glow-breathe {
  0%, 100% {
    transform: scale(1);
    filter: drop-shadow(0 0 10px var(--glow-color, #00ffff));
  }
  50% {
    transform: scale(1.01);
    filter: drop-shadow(0 0 25px var(--glow-color, #00ffff));
  }
}

@keyframes card-glow-flicker {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}


/* Electric border effect for special cards */
.giveaway-card.electric-border {
  position: relative;
}

.giveaway-card.electric-border::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(
    var(--angle, 0deg),
    var(--glow-color, #00ffff),
    transparent 40%,
    transparent 60%,
    var(--glow-color, #00ffff)
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: electric-rotate 3s linear infinite;
  pointer-events: none;
}

@keyframes electric-rotate {
  to {
    --angle: 360deg;
  }
}

/* Fallback for browsers without @property support */
@supports not (background: paint(something)) {
  .giveaway-card.electric-border::after {
    animation: none;
    background: linear-gradient(135deg, var(--glow-color, #00ffff), transparent, var(--glow-color, #00ffff));
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .giveaway-card[data-glow-animation],
  .giveaway-card.electric-border::after {
    animation: none;
  }
}

.giveaway-image {
  position: relative;
  aspect-ratio: 16/9;
  background: rgba(15,23,42,0.6);
  overflow: hidden;
}

.giveaway-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Image loading and error states */
.giveaway-image img.loading {
  opacity: 0.5;
  filter: blur(2px);
}

.giveaway-image img.loaded {
  opacity: 1;
  filter: none;
}

.giveaway-image img.image-load-error {
  opacity: 0.8;
  background: linear-gradient(135deg, #141824, #1a1f2e);
}

/* Loading shimmer effect */
.giveaway-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.05),
    transparent
  );
  transform: translateX(-100%);
  animation: image-shimmer 1.5s infinite;
  pointer-events: none;
  opacity: 0;
}

.giveaway-image:has(img.loading)::after {
  opacity: 1;
}

@keyframes image-shimmer {
  100% {
    transform: translateX(100%);
  }
}

.giveaway-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(10, 10, 10, 0.85);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  backdrop-filter: blur(4px);
}

/* DRM Platform Logos - Simple colored icons */
.giveaway-tag::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  background-size: 14px 14px;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
}

/* Steam - Simple "S" style logo */
.giveaway-tag[data-platform="steam"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Ccircle cx='16' cy='16' r='14' fill='none' stroke='%2366c0f4' stroke-width='2'/%3E%3Ccircle cx='16' cy='16' r='5' fill='%2366c0f4'/%3E%3Cpath d='M16 11 L16 6' stroke='%2366c0f4' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* Epic - "E" logo */
.giveaway-tag[data-platform="epic"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Crect x='8' y='6' width='16' height='20' rx='2' fill='none' stroke='white' stroke-width='2'/%3E%3Cpath d='M12 11h8M12 16h6M12 21h8' stroke='white' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* GOG - Galaxy circle */
.giveaway-tag[data-platform="gog"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Ccircle cx='16' cy='16' r='12' fill='none' stroke='%23ab82ff' stroke-width='2'/%3E%3Ccircle cx='16' cy='16' r='6' fill='none' stroke='%23ab82ff' stroke-width='2'/%3E%3Ccircle cx='16' cy='16' r='2' fill='%23ab82ff'/%3E%3C/svg%3E");
}

/* Humble Bundle - Heart */
.giveaway-tag[data-platform="humble"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16 28l-1.4-1.3C7.4 20.3 3 16.4 3 11.5 3 7.4 6.4 4 10.5 4c2.3 0 4.5 1.1 5.5 2.8C17 5.1 19.2 4 21.5 4 25.6 4 29 7.4 29 11.5c0 4.9-4.4 8.8-11.6 15.2L16 28z' fill='%23cc3333'/%3E%3C/svg%3E");
}

/* Origin/EA - Orange circle */
.giveaway-tag[data-platform="origin"]::before,
.giveaway-tag[data-platform="ea"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Ccircle cx='16' cy='16' r='12' fill='none' stroke='%23f56c2d' stroke-width='2'/%3E%3Cpath d='M12 12h8v8h-8z' fill='%23f56c2d'/%3E%3C/svg%3E");
}

/* Ubisoft - Swirl */
.giveaway-tag[data-platform="ubisoft"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Ccircle cx='16' cy='16' r='12' fill='none' stroke='%230070ff' stroke-width='2'/%3E%3Cpath d='M16 8c4.4 0 8 3.6 8 8s-3.6 8-8 8' fill='none' stroke='%230070ff' stroke-width='2' stroke-linecap='round'/%3E%3Ccircle cx='16' cy='16' r='3' fill='%230070ff'/%3E%3C/svg%3E");
}

/* Xbox - X logo */
.giveaway-tag[data-platform="xbox"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Ccircle cx='16' cy='16' r='12' fill='none' stroke='%23107c10' stroke-width='2'/%3E%3Cpath d='M11 11l10 10M21 11l-10 10' stroke='%23107c10' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* PlayStation - PS symbol */
.giveaway-tag[data-platform="playstation"]::before,
.giveaway-tag[data-platform="ps"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16 6v20M12 22h8M10 14h12' stroke='%230070d1' stroke-width='2' stroke-linecap='round'/%3E%3Ccircle cx='16' cy='10' r='3' fill='none' stroke='%230070d1' stroke-width='2'/%3E%3C/svg%3E");
}

/* Platform-specific tag colors */
.giveaway-tag[data-platform="steam"] {
  background: linear-gradient(135deg, rgba(27, 40, 56, 0.95), rgba(23, 26, 33, 0.95));
  border: 1px solid rgba(102, 192, 244, 0.4);
  color: #66c0f4;
}

.giveaway-tag[data-platform="epic"] {
  background: linear-gradient(135deg, rgba(32, 32, 32, 0.95), rgba(18, 18, 18, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
}

.giveaway-tag[data-platform="gog"] {
  background: linear-gradient(135deg, rgba(92, 46, 138, 0.95), rgba(61, 31, 92, 0.95));
  border: 1px solid rgba(171, 130, 255, 0.4);
  color: #ab82ff;
}

.giveaway-tag[data-platform="humble"] {
  background: linear-gradient(135deg, rgba(204, 51, 51, 0.2), rgba(153, 38, 38, 0.3));
  border: 1px solid rgba(204, 51, 51, 0.4);
  color: #cc6666;
}

.giveaway-tag[data-platform="origin"],
.giveaway-tag[data-platform="ea"] {
  background: linear-gradient(135deg, rgba(245, 108, 45, 0.2), rgba(200, 80, 30, 0.3));
  border: 1px solid rgba(245, 108, 45, 0.4);
  color: #f56c2d;
}

.giveaway-tag[data-platform="ubisoft"] {
  background: linear-gradient(135deg, rgba(0, 112, 255, 0.2), rgba(0, 80, 200, 0.3));
  border: 1px solid rgba(0, 112, 255, 0.4);
  color: #0070ff;
}

.giveaway-tag[data-platform="xbox"] {
  background: linear-gradient(135deg, rgba(16, 124, 16, 0.2), rgba(10, 90, 10, 0.3));
  border: 1px solid rgba(16, 124, 16, 0.4);
  color: #107c10;
}

.giveaway-tag[data-platform="playstation"],
.giveaway-tag[data-platform="ps"] {
  background: linear-gradient(135deg, rgba(0, 112, 209, 0.2), rgba(0, 80, 160, 0.3));
  border: 1px solid rgba(0, 112, 209, 0.4);
  color: #0070d1;
}

/* Giveaway Mode Tag (RAFFLE / INSTANT WIN) - top right corner */
.giveaway-mode-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
  z-index: 2;
}

.giveaway-mode-tag.mode-raffle {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.85), rgba(79, 70, 229, 0.9));
  border: 1px solid rgba(129, 140, 248, 0.5);
  color: #e0e7ff;
}

.giveaway-mode-tag.mode-instant-win {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.85), rgba(217, 119, 6, 0.9));
  border: 1px solid rgba(252, 211, 77, 0.5);
  color: #fffbeb;
}

.giveaway-content {
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.giveaway-header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.giveaway-title {
  font-size: 1.15rem;
  line-height: 1.4;
  margin-bottom: 0.25rem;
}

.giveaway-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.giveaway-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.5rem;
  background: var(--bg-secondary, rgba(255,255,255,0.05));
  border-radius: var(--radius-sm);
}

.giveaway-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.giveaway-stats {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.5rem 0;
}

.giveaway-stats span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.5rem;
  background: var(--bg-secondary, rgba(255,255,255,0.05));
  border-radius: var(--radius-sm);
}

.giveaway-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.giveaway-actions .btn-primary {
  flex: 1;
}

.giveaway-tasks {
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  animation: slideDown 0.3s ease-out;
  max-height: 400px;
  overflow-y: auto;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.task-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.task-item {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.05), rgba(0, 255, 255, 0.02));
  border: 1px solid var(--border);
  transition: var(--transition);
}

.task-item:hover {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.08), rgba(0, 255, 255, 0.04));
  border-color: var(--border-hover);
  box-shadow: 0 0 15px rgba(0, 102, 255, 0.15);
  transform: translateX(4px);
}

.task-item.completed {
  border-color: rgba(34,197,94,0.4);
  background: rgba(34,197,94,0.12);
}

.task-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.2), rgba(0, 255, 255, 0.1));
  border: 1px solid rgba(0, 102, 255, 0.3);
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  box-shadow: 0 0 15px rgba(0, 102, 255, 0.2);
}

.task-details {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.task-name {
  font-weight: 600;
}

.task-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.task-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.task-link {
  color: var(--accent-info);
  font-size: 0.85rem;
  transition: var(--transition);
}

.task-link:hover {
  color: var(--accent-primary);
}

.empty-state {
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.05);
  text-align: center;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .giveaways-hero {
    flex-direction: column;
    text-align: center;
  }

  .giveaways-metrics {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .task-item {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .task-icon {
    margin: 0 auto;
  }

  .task-actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* ===== COUNTDOWN TIMER STYLES ===== */
.countdown-timer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.75rem;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 255, 255, 0.05));
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 102, 255, 0.2);
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 45px;
}

.countdown-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-primary);
  line-height: 1;
}

.countdown-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.countdown-separator {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: -8px;
}

.countdown-timer.countdown-urgent {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(239, 68, 68, 0.08));
  border-color: rgba(239, 68, 68, 0.4);
  animation: pulse-urgent 1.5s ease-in-out infinite;
}

.countdown-timer.countdown-urgent .countdown-value {
  color: #ef4444;
}

.countdown-ended {
  color: var(--text-muted);
  font-weight: 600;
}

@keyframes pulse-urgent {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}


/* ===== GLOW EFFECT ===== */
.giveaway-card.has-glow {
  --glow-color: #00ffff;
  --glow-blur: 15px;
  --glow-spread: 5px;
  box-shadow: 0 0 var(--glow-blur) var(--glow-spread) var(--glow-color);
  border-color: var(--glow-color);
}

.giveaway-card.has-glow[data-glow-animation="pulse"] {
  animation: card-glow-pulse 2s ease-in-out infinite;
}

.giveaway-card.has-glow[data-glow-animation="breathe"] {
  animation: card-glow-breathe 3s ease-in-out infinite;
}

.giveaway-card.has-glow[data-glow-animation="flicker"] {
  animation: card-glow-flicker 1.5s ease-in-out infinite;
}

@keyframes card-glow-pulse {
  0%, 100% {
    box-shadow: 0 0 var(--glow-blur) var(--glow-spread) var(--glow-color);
  }
  50% {
    box-shadow: 0 0 calc(var(--glow-blur) * 1.5) calc(var(--glow-spread) * 1.3) var(--glow-color);
  }
}

@keyframes card-glow-breathe {
  0%, 100% {
    box-shadow: 0 0 var(--glow-blur) var(--glow-spread) var(--glow-color);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 calc(var(--glow-blur) * 1.2) calc(var(--glow-spread) * 1.1) var(--glow-color);
    transform: scale(1.01);
  }
}

@keyframes card-glow-flicker {
  0%, 100% {
    box-shadow: 0 0 var(--glow-blur) var(--glow-spread) var(--glow-color);
    opacity: 1;
  }
  25% {
    box-shadow: 0 0 calc(var(--glow-blur) * 0.7) calc(var(--glow-spread) * 0.8) var(--glow-color);
    opacity: 0.9;
  }
  50% {
    box-shadow: 0 0 calc(var(--glow-blur) * 1.3) calc(var(--glow-spread) * 1.2) var(--glow-color);
    opacity: 1;
  }
  75% {
    box-shadow: 0 0 calc(var(--glow-blur) * 0.5) calc(var(--glow-spread) * 0.6) var(--glow-color);
    opacity: 0.85;
  }
}

/* ===== SHARE BUTTONS STYLES ===== */
.share-buttons {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 0.4rem;
  opacity: 0;
  transform: translateY(-5px);
  transition: all 0.3s ease;
}

.giveaway-image:hover .share-buttons {
  opacity: 1;
  transform: translateY(0);
}

.btn-share {
  width: 44px;
  height: 44px;
  min-width: 44px; /* WCAG touch target minimum */
  min-height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(10, 10, 10, 0.75);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  backdrop-filter: blur(4px);
  font-size: 1rem;
}

.btn-share:hover {
  transform: scale(1.1);
  background: var(--accent-primary);
}

.btn-share-copy:hover {
  background: #10b981;
}

.btn-share-copy.copy-success {
  background: #10b981;
  animation: copy-pulse 0.3s ease;
}

.btn-share-copy.copy-success i {
  animation: copy-check 0.3s ease;
}

@keyframes copy-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

@keyframes copy-check {
  0% { transform: scale(0) rotate(-45deg); }
  50% { transform: scale(1.2) rotate(0deg); }
  100% { transform: scale(1) rotate(0deg); }
}

.btn-share-twitter:hover {
  background: #1da1f2;
}

.btn-share-facebook:hover {
  background: #1877f2;
}

.share-icon {
  font-size: 0.85rem;
  font-weight: 700;
}

/* ===== BUTTON LOADING/SUCCESS/ERROR STATES ===== */
.btn-loading {
  position: relative;
  pointer-events: none;
}

.btn-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 6px;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669) !important;
  border-color: #10b981 !important;
}

.btn-error {
  background: linear-gradient(135deg, #ef4444, #dc2626) !important;
  border-color: #ef4444 !important;
}

.success-checkmark,
.error-icon {
  margin-right: 6px;
  font-weight: 700;
}

/* ===== ENTRY CONFIRMATION FEEDBACK ===== */
.entry-confirmation {
  position: fixed;
  top: 20px;
  right: 20px;
  max-width: 400px;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  z-index: 10000;
  opacity: 0;
  transform: translateX(100%);
  transition: all 0.3s ease;
}

.entry-confirmation.show {
  opacity: 1;
  transform: translateX(0);
}

.entry-success {
  border-color: rgba(16, 185, 129, 0.5);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), var(--bg-card));
}

.entry-error {
  border-color: rgba(239, 68, 68, 0.5);
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), var(--bg-card));
}

.confirmation-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.confirmation-icon svg {
  width: 24px;
  height: 24px;
}

.confirmation-icon.success-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.confirmation-icon.error-icon {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.confirmation-content {
  flex: 1;
}

.confirmation-content h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.confirmation-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.confirmation-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
}

.confirmation-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s ease;
}

.confirmation-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */
@media (max-width: 640px) {
  .countdown-timer {
    gap: 0.15rem;
    padding: 0.5rem;
  }

  .countdown-unit {
    min-width: 35px;
  }

  .countdown-value {
    font-size: 1.1rem;
  }

  .countdown-separator {
    font-size: 1rem;
  }

  .share-buttons {
    opacity: 1;
    transform: translateY(0);
  }

  .entry-confirmation {
    top: auto;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: none;
  }
}

/* ===== ACHIEVEMENT TOAST ===== */
.achievement-toast {
  position: fixed;
  top: 100px;
  right: 20px;
  width: 380px;
  max-width: calc(100vw - 40px);
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-darker) 100%);
  border: 2px solid rgba(139, 92, 246, 0.5);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.5),
    0 0 30px rgba(139, 92, 246, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  z-index: 10001;
  opacity: 0;
  transform: translateX(100%) scale(0.9);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}

.achievement-toast.show {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.achievement-toast-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  opacity: 0.15;
  filter: blur(60px);
  pointer-events: none;
  animation: achievement-glow 2s ease-in-out infinite;
}

@keyframes achievement-glow {
  0%, 100% { opacity: 0.15; transform: scale(1); }
  50% { opacity: 0.25; transform: scale(1.1); }
}

.achievement-toast-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-darker);
  border: 3px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-primary);
  animation: achievement-icon-bounce 0.6s ease-out;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

@keyframes achievement-icon-bounce {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.achievement-toast-content {
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.achievement-toast-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.25rem;
}

.achievement-toast-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--tech-purple);
}

.achievement-toast-tier {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.3);
}

.achievement-toast-name {
  margin: 0 0 0.25rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.achievement-toast-desc {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.achievement-toast-reward {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--status-success);
  background: rgba(34, 197, 94, 0.15);
  padding: 4px 10px;
  border-radius: 20px;
}

.achievement-toast-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: all 0.2s ease;
  z-index: 2;
}

.achievement-toast-close:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
}

/* Mobile responsive */
@media (max-width: 480px) {
  .achievement-toast {
    top: auto;
    bottom: 20px;
    right: 10px;
    left: 10px;
    width: auto;
    transform: translateY(100%) scale(0.9);
  }

  .achievement-toast.show {
    transform: translateY(0) scale(1);
  }

  .achievement-toast-icon {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
}