@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&display=swap');

:root {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color-scheme: light;
}

/* Fundo Geral Azul Branco / Ice Blue */
body {
  background-color: #f3f7fc !important;
  background-image: 
    radial-gradient(at 0% 0%, rgba(224, 242, 254, 0.75) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(219, 234, 254, 0.65) 0px, transparent 50%),
    radial-gradient(at 50% 100%, rgba(240, 249, 255, 0.85) 0px, transparent 50%) !important;
  background-attachment: fixed;
  color: #1e293b;
}

/* Grid sutil de micro-pontos para tema azul-branco */
.bg-tech-grid {
  background-image: radial-gradient(rgba(148, 163, 184, 0.28) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* Efeito de Auras Radiais Suaves */
.aura-glow-cyan {
  background: radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.12) 0%, rgba(243, 247, 252, 0) 70%);
}

.aura-glow-blue {
  background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.10) 0%, rgba(243, 247, 252, 0) 70%);
}

/* Glassmorphism Azul-Branco */
.glass-panel-light {
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04);
}

/* Bento Card 100% Branco Puro e Luminoso (Zero Cinza) */
.bento-card {
  background: #ffffff !important;
  border: 1px solid rgba(226, 232, 240, 0.9) !important;
  box-shadow: 0 4px 18px -4px rgba(15, 23, 42, 0.06);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.bento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.4), transparent);
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.bento-card:hover {
  transform: translateY(-4px);
  border-color: rgba(14, 165, 233, 0.5) !important;
  box-shadow: 0 16px 36px -8px rgba(14, 165, 233, 0.16), 0 4px 12px -2px rgba(15, 23, 42, 0.05);
}

.bento-card:hover::before {
  opacity: 1;
  background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.9), transparent);
}

/* Floating Bottom Dock (Azul-Branco) */
.tk-dock {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(203, 213, 225, 0.9) !important;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.15), 0 0 25px rgba(14, 165, 233, 0.15);
  border-radius: 9999px;
  padding: 0.5rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 95vw;
}

/* Equalizer / Glowing Light Bars no Rodapé */
.tk-glow-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  height: 80px;
  overflow: hidden;
  margin-bottom: 2rem;
  opacity: 0.6;
}

.tk-glow-wrapper .bar {
  width: 3px;
  margin: 0 10px;
  border-radius: 9999px;
  background: linear-gradient(0deg, rgba(14, 165, 233, 0.95) 0%, rgba(59, 130, 246, 0.3) 70%, transparent 100%);
  box-shadow: 0 0 12px rgba(14, 165, 233, 0.8);
  animation: glowEqualizer 3s ease-in-out infinite alternate;
}

@keyframes glowEqualizer {
  0% { transform: scaleY(0.4); opacity: 0.5; }
  50% { transform: scaleY(0.95); opacity: 1; }
  100% { transform: scaleY(0.6); opacity: 0.7; }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Smooth message animations */
@keyframes fadeInSlideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-bubble-enter {
  animation: fadeInSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}


/* PWA Mobile Optimization & Native Touch */
* {
  -webkit-tap-highlight-color: transparent;
}

.mobile-tab-item {
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  transition: transform 0.15s ease, color 0.15s ease;
}

.mobile-tab-item:active {
  transform: scale(0.92);
}

.pb-safe {
  padding-bottom: max(0.5rem, env(safe-area-inset-bottom, 0px));
}