/* Bimbel MCU - Signature Clean Royal Blue Theme System */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
  --color-brand: #2563eb;
  --color-brand-dark: #1d4ed8;
  --color-brand-deep: #1e3a8a;
  --color-sky: #0284c7;
  --color-bg-light: #f8fafc;
}

/* Animations */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.35), 0 0 40px rgba(2, 132, 199, 0.2);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 35px rgba(37, 99, 235, 0.6), 0 0 60px rgba(2, 132, 199, 0.35);
    transform: scale(1.02);
  }
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes floatOrb1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -20px) scale(1.06); }
}

@keyframes floatOrb2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-25px, 20px) scale(1.05); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-float-1 { animation: floatOrb1 10s ease-in-out infinite; }
.animate-float-2 { animation: floatOrb2 12s ease-in-out infinite; }
.animate-fade-in-up { animation: fadeInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.animate-shimmer {
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0) 100%);
  animation: shimmer 1.8s infinite;
}

/* Custom Clean Light Background */
body {
  background-color: #f8fafc;
  background-image: 
    radial-gradient(at 10% 10%, rgba(219, 234, 254, 0.6) 0px, transparent 50%),
    radial-gradient(at 90% 15%, rgba(224, 242, 254, 0.5) 0px, transparent 45%),
    radial-gradient(at 85% 85%, rgba(238, 242, 255, 0.6) 0px, transparent 55%),
    radial-gradient(at 20% 80%, rgba(224, 242, 254, 0.4) 0px, transparent 50%);
  background-attachment: fixed;
  color: #0f172a;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Clean Glassmorphism Cards */
.app-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 1.25rem;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.04), 0 4px 10px -2px rgba(15, 23, 42, 0.02);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.app-card:hover {
  border-color: rgba(147, 197, 253, 0.9);
  box-shadow: 0 15px 35px -5px rgba(37, 99, 235, 0.1), 0 6px 14px -2px rgba(37, 99, 235, 0.06);
  transform: translateY(-2px);
}

/* Royal Blue Banner Card */
.app-card-gradient {
  background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 55%, #0284c7 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 1.5rem;
  box-shadow: 0 15px 35px -5px rgba(29, 78, 216, 0.35);
  position: relative;
  overflow: hidden;
}

.app-card-gradient::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

/* Signature Buttons */
.btn-app-primary {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff;
  font-weight: 700;
  border-radius: 0.875rem;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-app-primary:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  box-shadow: 0 8px 22px rgba(37, 99, 235, 0.5);
  transform: translateY(-1.5px);
}

.btn-app-primary:active {
  transform: translateY(0);
}

.btn-app-danger {
  background: #fff1f2;
  border: 1px solid #fecdd3;
  color: #be123c;
  font-weight: 700;
  transition: all 0.2s ease;
}

.btn-app-danger:hover {
  background: #e11d48;
  color: #ffffff;
  border-color: #e11d48;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.3);
}

.btn-gold-action {
  background: linear-gradient(135deg, #2563eb 0%, #0284c7 100%);
  color: #ffffff;
  font-weight: 700;
  border-radius: 0.875rem;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.3);
  transition: all 0.2s ease;
}

.btn-gold-action:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #0369a1 100%);
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.45);
  transform: translateY(-1.5px);
}

/* Native Mobile Intro Splash Screen Overlay */
#appSplashScreen {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 45%, #1d4ed8 80%, #0284c7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

#appSplashScreen.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.splash-logo-glow {
  animation: pulseGlow 2.5s infinite ease-in-out;
}

/* Custom Scrollbars */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Bottom Nav Dock for Mobile App Feel */
.bottom-nav-dock {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
}

.bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 0.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: #64748b;
  transition: all 0.2s ease;
}

.bottom-nav-btn.active {
  color: #2563eb;
  font-weight: 800;
}

.bottom-nav-btn.active i {
  transform: translateY(-2px);
  filter: drop-shadow(0 2px 6px rgba(37, 99, 235, 0.4));
}

/* Meeting List Active State */
.meeting-card.active {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff;
  border-color: #1d4ed8;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.3);
}

/* Custom Segmented Tab Controller */
.tab-btn.active {
  background: #ffffff;
  color: #1e40af;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  font-weight: 800;
}

/* Text Gradients */
.text-gradient-brand {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}