body {
  background-color: #050505;
  color: #EAEAEA;
  overflow-x: hidden;
}

.noise-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 50;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.ui-panel {
  background: rgba(17, 17, 17, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 24px 40px rgba(0, 0, 0, 0.4);
}

.cinematic-gradient-text {
  color: #ffffff;
}

.gold-gradient-text {
  background: linear-gradient(135deg, #E6D099 0%, #C5A861 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #050505; }
::-webkit-scrollbar-thumb { background: #222; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #C5A861; }

.sim-view {
  display: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.sim-view.active {
  display: block;
  opacity: 1;
}

.interactive-card {
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.interactive-card:hover {
  transform: translateY(-4px);
  border-color: #C5A861;
  background: rgba(197, 168, 97, 0.05);
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.modal-backdrop.open {
  display: flex;
  opacity: 1;
}
.modal-panel {
  background: #0A0A0A;
  border: 1px solid #222;
  max-width: 28rem;
  width: 100%;
  padding: 2.5rem;
  border-radius: 1rem;
  transform: translateY(12px);
  transition: transform 0.25s ease;
  position: relative;
}
.modal-backdrop.open .modal-panel {
  transform: translateY(0);
}

.form-input {
  width: 100%;
  background: #050505;
  border: 1px solid #222;
  color: #EAEAEA;
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  border-radius: 0.5rem;
  outline: none;
  transition: border-color 0.2s ease;
  font-family: inherit;
}
.form-input:focus {
  border-color: #C5A861;
}
.form-input::placeholder {
  color: #555;
}

.form-label {
  display: block;
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #999;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-error {
  color: #D93838;
  font-size: 0.75rem;
  margin-top: 0.5rem;
  min-height: 1rem;
}

.btn-primary {
  background: #fff;
  color: #000;
  padding: 0.875rem 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  width: 100%;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
  font-family: inherit;
}
.btn-primary:hover:not(:disabled) {
  background: #C5A861;
  color: #fff;
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(2rem);
  background: #0A0A0A;
  border: 1px solid #C5A861;
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  z-index: 200;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
  max-width: 90vw;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast.error {
  border-color: #D93838;
}