:root {
  --velu-scifi-bg: #050b12;
  --velu-scifi-bg-soft: #09121c;
  --velu-scifi-panel: rgba(8, 18, 31, 0.82);
  --velu-scifi-panel-strong: rgba(9, 22, 39, 0.92);
  --velu-scifi-border: rgba(86, 255, 177, 0.16);
  --velu-scifi-border-strong: rgba(86, 255, 177, 0.34);
  --velu-scifi-cyan: #69e8ff;
  --velu-scifi-green: #63f2aa;
  --velu-scifi-text: #e8fff7;
  --velu-scifi-muted: #91abb4;
  --velu-scifi-shadow: 0 18px 54px rgba(0, 0, 0, 0.42);
  --velu-scifi-glow: 0 0 0 1px rgba(105, 232, 255, 0.12), 0 0 28px rgba(86, 255, 177, 0.09);
}

html.velu-scifi-ready,
body.velu-factory-scifi-root {
  background:
    radial-gradient(circle at top left, rgba(105, 232, 255, 0.14), transparent 26%),
    radial-gradient(circle at 80% 0%, rgba(86, 255, 177, 0.10), transparent 24%),
    linear-gradient(180deg, #03070c 0%, #060d15 45%, #07121a 100%);
  color: var(--velu-scifi-text);
}

body.velu-factory-scifi-root {
  position: relative;
  overflow-x: hidden;
}

body.velu-factory-scifi-root::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 34px 34px, 34px 34px;
  mask-image: radial-gradient(circle at center, rgba(0,0,0,0.88), transparent 95%);
  opacity: 0.33;
}

body.velu-factory-scifi-root::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(180deg, rgba(115,255,194,0.05), transparent 22%, transparent 78%, rgba(105,232,255,0.04));
  mix-blend-mode: screen;
  opacity: 0.28;
}

.velu-scifi-backdrop {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.velu-scifi-backdrop::before,
.velu-scifi-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
}

.velu-scifi-backdrop::before {
  background:
    radial-gradient(circle at 10% 20%, rgba(99, 242, 170, 0.12), transparent 18%),
    radial-gradient(circle at 90% 12%, rgba(105, 232, 255, 0.11), transparent 18%),
    radial-gradient(circle at 50% 100%, rgba(86, 255, 177, 0.06), transparent 24%);
  filter: blur(12px);
}

.velu-scifi-backdrop::after {
  background:
    repeating-linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.00) 0,
      rgba(255, 255, 255, 0.00) 3px,
      rgba(255, 255, 255, 0.018) 4px
    );
  opacity: 0.23;
}

.velu-scifi-rain {
  position: absolute;
  inset: 0;
  opacity: 0.22;
}

.velu-scifi-column {
  position: absolute;
  top: -25vh;
  width: 1.4rem;
  color: rgba(99, 242, 170, 0.60);
  font: 700 12px/1.15 "JetBrains Mono", "Fira Code", monospace;
  text-align: center;
  white-space: pre;
  text-shadow: 0 0 10px rgba(99, 242, 170, 0.33);
  animation: veluScifiRain linear infinite;
  user-select: none;
}

@keyframes veluScifiRain {
  0% { transform: translate3d(0, -18vh, 0); opacity: 0; }
  6% { opacity: 0.65; }
  80% { opacity: 0.24; }
  100% { transform: translate3d(0, 120vh, 0); opacity: 0; }
}

.app-shell,
#hero-training-shell,
#corefront-shell {
  position: relative;
  z-index: 1;
}

.site-header,
.site-footer,
.feature-card,
.game-card,
.account-panel,
.account-card,
.closed-card,
.message-box,
.velu-continue-card,
.velu-admin-factory-card,
.velu-engine-dashboard .feature-card,
.velu-engine-create-card,
.velu-engine-workspace-grid .feature-card {
  background:
    linear-gradient(180deg, rgba(10, 21, 34, 0.90), rgba(7, 15, 25, 0.86));
  border: 1px solid var(--velu-scifi-border);
  box-shadow: var(--velu-scifi-shadow), var(--velu-scifi-glow);
  backdrop-filter: blur(12px);
}

.site-header {
  position: sticky;
  top: 10px;
  z-index: 20;
  margin-top: 14px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(7, 17, 28, 0.94), rgba(7, 17, 28, 0.82));
  border-color: rgba(105, 232, 255, 0.18);
}

.site-footer {
  border-radius: 22px;
}

.brand-mark,
.avatar,
.velu-continue-art,
.game-symbol {
  background:
    radial-gradient(circle at 30% 30%, rgba(105,232,255,0.25), transparent 36%),
    linear-gradient(145deg, rgba(8, 28, 39, 0.96), rgba(10, 18, 32, 0.98));
  border: 1px solid rgba(105, 232, 255, 0.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 0 24px rgba(99,242,170,0.10);
}

.main-nav a,
.site-footer span,
.site-footer small,
.section-intro,
.platform-status small,
.feature-card p,
.game-content p,
.account-card small,
.closed-card,
.message-box,
.velu-engine-node-meta,
.velu-engine-empty,
.velu-engine-task small,
.velu-engine-event small,
.velu-engine-project-main span {
  color: var(--velu-scifi-muted) !important;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.brand strong,
h1,
h2,
h3,
h4,
strong,
.platform-status strong,
.velu-engine-status,
.velu-admin-factory-status {
  color: var(--velu-scifi-text);
}

.eyebrow,
.game-badge,
.velu-engine-status,
.velu-admin-factory-meta span,
.velu-engine-summary-chip {
  background: rgba(99, 242, 170, 0.10);
  color: var(--velu-scifi-green);
  border: 1px solid rgba(99, 242, 170, 0.18);
  border-radius: 999px;
  box-shadow: 0 0 18px rgba(99,242,170,0.10);
}

.button,
button.button {
  border-color: rgba(105, 232, 255, 0.18) !important;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}

.button:hover,
button.button:hover,
.button:focus-visible,
button.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(0,0,0,0.28), 0 0 22px rgba(105,232,255,0.12);
}

.button.primary,
button.button.primary {
  background:
    linear-gradient(135deg, rgba(38, 109, 117, 0.95), rgba(39, 143, 110, 0.92)) !important;
  color: #f2fffb !important;
}

.button.secondary,
button.button.secondary,
.button.compact,
button.button.compact {
  background:
    linear-gradient(180deg, rgba(11, 24, 38, 0.90), rgba(7, 15, 26, 0.88)) !important;
  color: var(--velu-scifi-text) !important;
}

.hero {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background:
    radial-gradient(circle at 12% 18%, rgba(105,232,255,0.08), transparent 26%),
    radial-gradient(circle at 85% 20%, rgba(99,242,170,0.10), transparent 24%),
    linear-gradient(180deg, rgba(7,17,28,0.92), rgba(6,14,24,0.88));
  border: 1px solid rgba(105, 232, 255, 0.14);
  box-shadow: var(--velu-scifi-shadow), 0 0 46px rgba(99,242,170,0.08);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.26;
}

.hero-visual,
.core-node,
.platform-status,
.game-art,
.feature-card,
.game-card,
.velu-engine-project-item,
.velu-engine-task,
.velu-engine-event {
  position: relative;
  overflow: hidden;
}

.hero-visual::after,
.feature-card::after,
.game-card::after,
.velu-engine-project-item::after,
.velu-engine-task::after,
.velu-engine-event::after,
.velu-engine-create-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0%, rgba(105,232,255,0.08) 46%, transparent 54%);
  transform: translateX(-110%);
  animation: veluScifiSweep 10s linear infinite;
}

@keyframes veluScifiSweep {
  0%   { transform: translateX(-120%); opacity: 0; }
  10%  { opacity: 0.95; }
  35%  { opacity: 0.25; }
  55%  { transform: translateX(120%); opacity: 0; }
  100% { transform: translateX(120%); opacity: 0; }
}

.game-card:hover,
.feature-card:hover,
.velu-engine-project-item:hover,
.velu-engine-project-item.is-active,
.velu-engine-task:hover,
.velu-engine-event:hover {
  border-color: var(--velu-scifi-border-strong) !important;
  box-shadow: 0 18px 54px rgba(0,0,0,0.40), 0 0 30px rgba(99,242,170,0.12);
}

.velu-engine-factory {
  position: relative;
  border-radius: 30px;
  padding: 10px 0 0;
}

.velu-engine-factory::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 0%, rgba(105,232,255,0.08), transparent 18%),
    radial-gradient(circle at 100% 0%, rgba(99,242,170,0.10), transparent 22%);
  opacity: 0.95;
}

.velu-engine-heading h2,
.velu-engine-card-title h3 {
  text-shadow: 0 0 18px rgba(105,232,255,0.14);
}

.velu-engine-node-dot {
  background: #4e6470;
  box-shadow: 0 0 0 7px rgba(78,100,112,0.10);
}

.velu-engine-node-dot.is-online {
  background: var(--velu-scifi-green);
  box-shadow:
    0 0 0 7px rgba(99,242,170,0.12),
    0 0 18px rgba(99,242,170,0.45),
    0 0 40px rgba(99,242,170,0.20);
  animation: veluHeartbeat 1.8s ease-in-out infinite;
}

#velu-engine-summary-status,
.velu-admin-factory-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
}

#velu-engine-summary-status::before,
.velu-admin-factory-status::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
  animation: veluHeartbeat 1.85s ease-in-out infinite;
}

@keyframes veluHeartbeat {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.72); opacity: 0.55; }
}

.velu-engine-metrics > div,
.velu-engine-project-item,
.velu-engine-task,
.velu-engine-event,
.velu-engine-project-form input,
.velu-engine-project-form textarea,
.users-list > * {
  background:
    linear-gradient(180deg, rgba(7, 18, 30, 0.88), rgba(6, 14, 24, 0.90)) !important;
  border: 1px solid rgba(105, 232, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.velu-engine-project-form input,
.velu-engine-project-form textarea {
  color: var(--velu-scifi-text) !important;
}

.velu-engine-project-form input::placeholder,
.velu-engine-project-form textarea::placeholder {
  color: rgba(145, 171, 180, 0.72);
}

.velu-engine-project-item {
  isolation: isolate;
}

.velu-engine-project-item[data-status="running"],
.velu-engine-task[data-status="running"],
.velu-engine-event[data-state="live"] {
  border-color: rgba(99, 242, 170, 0.30);
  box-shadow: inset 0 0 0 1px rgba(99,242,170,0.10), 0 0 26px rgba(99,242,170,0.10);
}

.velu-engine-project-item[data-status="completed"],
.velu-engine-task[data-status="completed"] {
  border-color: rgba(105, 232, 255, 0.26);
}

.velu-engine-project-item[data-status="failed"],
.velu-engine-task[data-status="failed"] {
  border-color: rgba(255, 129, 129, 0.28);
}

.velu-engine-detail-stream {
  display: grid;
  gap: 10px;
}

.velu-scifi-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  color: var(--velu-scifi-muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.velu-scifi-tagline::before {
  content: "";
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(105, 232, 255, 0.95));
}

.hero-actions,
.header-actions,
.velu-engine-form-actions,
.velu-admin-factory-actions,
.card-header {
  position: relative;
  z-index: 1;
}

.velu-scifi-enter {
  animation: veluFadeUp .55s ease both;
}

@keyframes veluFadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 860px) {
  .site-header {
    top: 6px;
    border-radius: 18px;
  }

  .hero {
    border-radius: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .velu-scifi-column,
  .hero-visual::after,
  .feature-card::after,
  .game-card::after,
  .velu-engine-project-item::after,
  .velu-engine-task::after,
  .velu-engine-event::after,
  .velu-engine-create-card::after,
  .velu-engine-node-dot.is-online,
  #velu-engine-summary-status::before,
  .velu-admin-factory-status::before {
    animation: none !important;
  }
}