style.css

/* ─────────────────────────────────────────────────────────────
   NEUROVIE – GLOBAL
   ───────────────────────────────────────────────────────────── */

:root {
  --nv-bg: #f7f2ec;
  --nv-card: #fffdf8;
  --nv-border: #e5d8c7;
  --nv-accent: #f38a6b;
  --nv-accent-soft: #ffe4d4;
  --nv-text-main: #262626;
  --nv-text-muted: #6c6459;

  --nv-radius-lg: 32px;
  --nv-radius-md: 24px;
  --nv-radius-sm: 18px;
}

/* Page layout */

.gradio-container {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #fff6ee 0, #f7f2ec 50%, #f2ece6 100%);
  max-width: 960px !important;
  margin: 0 auto !important;
  padding: 32px 0 40px 0;
  position: relative;
}

/* Ambient blobs */

@keyframes nvBlobFloat {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translate3d(10px, -8px, 0) scale(1.04);
    opacity: 0.9;
  }
  100% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.6;
  }
}

.gradio-container::before,
.gradio-container::after {
  content: "";
  position: fixed;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  z-index: -1;
  filter: blur(3px);
  animation: nvBlobFloat 14s ease-in-out infinite alternate;
}

.gradio-container::before {
  top: -80px;
  left: -60px;
  background: radial-gradient(circle at 30% 30%, #ffd5c5, transparent 60%);
}

.gradio-container::after {
  bottom: -120px;
  right: -40px;
  background: radial-gradient(circle at 70% 70%, #c3e4ff, transparent 60%);
  animation-delay: 4s;
}

/* ─────────────────────────────────────────────────────────────
   SHELL & TEXT
   ───────────────────────────────────────────────────────────── */

.nv-shell {
  background: var(--nv-card);
  border-radius: var(--nv-radius-lg);
  border: 1px solid var(--nv-border);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12),
    0 1px 0 rgba(255, 255, 255, 0.8) inset;
  padding: 26px 24px 22px;
  animation: nvCardIn 500ms ease-out;
}

@keyframes nvCardIn {
  0% {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.nv-badge {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--nv-text-muted);
}

.nv-title {
  font-size: 1.9rem;
  font-weight: 650;
  margin-top: 4px;
}

.nv-subtitle {
  font-size: 0.95rem;
  color: var(--nv-text-muted);
  margin-top: 6px;
  margin-bottom: 18px;
}

.nv-note {
  margin-top: 10px;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-transform: none;
  color: rgba(15, 23, 42, 0.55);
  text-align: center;
  font-style: italic;
}


/* ─────────────────────────────────────────────────────────────
   SECTIONS + LABELS
   ───────────────────────────────────────────────────────────── */

.nv-section {
  background: #fbf6ee;
  border-radius: var(--nv-radius-md);
  border: 1px solid #e6dac7;
  padding: 16px 16px 14px;
  margin-bottom: 14px;
}

.nv-label {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #a29078;
  margin-bottom: 8px;
}

/* ─────────────────────────────────────────────────────────────
   PILLS (radios)
   ───────────────────────────────────────────────────────────── */

.nv-pills label {
  border-radius: 999px !important;
  border: 1px solid #decfbb !important;
  padding: 6px 11px !important;
  font-size: 0.84rem !important;
  background: #fdf8f1;
  transition:
    background 150ms ease,
    transform 120ms ease,
    box-shadow 120ms ease;
}

/* Center all radio pill groups */
.nv-pills {
    display: flex !important;
    justify-content: center !important;
    gap: 10px;
}

/* Center the inner column for language, theme, category sections */
.nv-section > .gr-column,
.nv-section > .gr-row {
    justify-content: center !important;
    text-align: center;
}


.nv-pills input:checked + label {
  background: linear-gradient(135deg, #ffe4d4, #ffd6c6) !important;
  border-color: var(--nv-accent) !important;
  color: var(--nv-text-main) !important;
  box-shadow: 0 4px 10px rgba(243, 138, 107, 0.18);
  transform: translateY(-1px);
}

/* ─────────────────────────────────────────────────────────────
   BUTTON – card-game “breathing” + press animation
   ───────────────────────────────────────────────────────────── */

@keyframes nvPulse {
  0% {
    transform: translateY(0) scale(1);
    box-shadow: 0 10px 22px rgba(243, 138, 107, 0.3);
  }
  50% {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 14px 26px rgba(243, 138, 107, 0.4);
  }
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 10px 22px rgba(243, 138, 107, 0.3);
  }
}

/* Style the main Gradio button */
[data-testid="button"] > button {
  border-radius: 999px !important;
  padding: 10px 20px !important;
  font-weight: 600 !important;
  font-size: 0.96rem !important;
  border: none !important;
  background:
    radial-gradient(circle at 0 0, #ffe4d4, transparent 55%),
    linear-gradient(135deg, #f6a37d, #f38a6b) !important;
  color: #fff !important;
  animation: nvPulse 4s ease-in-out infinite;
  transform-origin: center;
}

[data-testid="button"] > button:hover {
  animation-duration: 1.4s;
}

[data-testid="button"] > button:active {
  transform: translateY(1px) scale(0.99);
  box-shadow: 0 6px 16px rgba(243, 138, 107, 0.35) !important;
}

/* ─────────────────────────────────────────────────────────────
   CARD GRID + CARD ANIMATIONS
   ───────────────────────────────────────────────────────────── */
/* Fade-in for text when language changes */
@keyframes nvFadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

.nv-fade {
  animation: nvFadeIn 220ms ease-out;
}

.nv-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

/* Deal-in animation (cards appearing) */

@keyframes nvCardDeal {
  0% {
    transform: translate3d(0, 16px, 0) rotate(-2deg) scale(0.7);
  }
  60% {
    transform: translate3d(0, -4px, 0) rotate(1deg) scale(1.02);
  }
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
  }
}

@keyframes nvCardSlowFade {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0.35; /* how “ghosted” a fully faded card looks */
  }
}

/* Hover "lift" + subtle wiggle */

@keyframes nvCardHoverWiggle {
  0% {
    transform: translateY(0) rotate(0deg) scale(1);
  }
  50% {
    transform: translateY(-3px) rotate(0.4deg) scale(1.02);
  }
  100% {
    transform: translateY(-2px) rotate(0deg) scale(1.01);
  }
}

.nv-card {
  border-radius: var(--nv-radius-sm);
  padding: 10px 11px;
  font-size: 0.9rem;
  border: 1px solid rgba(0, 0, 0, 0.03);
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.06);
  opacity: 1; 
  transform: translateY(0) scale(1);
  animation:
    nvCardDeal 420ms ease-out forwards,
    nvCardSlowFade 120s linear forwards;
  cursor: default;
  transition:
    box-shadow 180ms ease,
    transform 180ms ease,
    opacity 240ms ease; 
}

.nv-card:hover {
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.15);
  transform: translateY(-4px) scale(1.03);
}



/* Category color themes */

.nv-card--cat-alimentation {
  background: radial-gradient(circle at 0 0, #e3f7df 0, #ffffff 60%);
  border-color: #c3e5bc;
}

.nv-card--cat-mouvement {
  background: radial-gradient(circle at 0 0, #dbeeff 0, #ffffff 60%);
  border-color: #b9d8ff;
}

.nv-card--cat-cerveau {
  background: radial-gradient(circle at 0 0, #ffd6d6 0, #ffffff 60%);
  border-color: #f7b6b6;
}

.nv-card--cat-liens {
  background: radial-gradient(circle at 0 0, #ffead1 0, #ffffff 60%);
  border-color: #f6d2a3;
}

.nv-card--cat-bien-etre {
  background: radial-gradient(circle at 0 0, #ffe1f2 0, #ffffff 60%);
  border-color: #f3c3e4;
}

.nv-card-title {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7c6a9a;
  margin-bottom: 4px;
}

/* ─────────────────────────────────────────────────────────────
   HIDE GRADIO LOADING / QUEUE STATUS
   ───────────────────────────────────────────────────────────── */

[data-testid="queue-status"],
[data-testid="progress-bar"],
[data-testid="block-info"] {
  display: none !important;
}

/* also hide HF footer for a cleaner "game" feel */
footer {
  display: none !important;
}

/* ─────────────────────────────────────────────────────────────
   MOBILE
   ───────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .nv-shell {
    border-radius: 24px;
    padding: 20px 16px 18px;
  }

  .nv-title {
    font-size: 1.6rem;
  }

  .nv-section {
    padding: 13px 12px 10px;
  }
}