:root {
  --background-start: #C2683D;
  --background-end: #3f3c45;
  --card-bg: rgba(30, 41, 59, 0.85);
  --card-border: rgba(224, 163, 112, 0.4);
  --text-color: #F5F5F5;
  --accent: #E0A370;
  --button-bg: #C2683D;
  --button-hover: #D47A4D;
}

body { 
  background: linear-gradient(180deg, #C2683D 0%, #E0A370 35%, #755f5f 70%, #3f3c45 100%); 
  color: var(--text-color); 
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  min-height: 100vh;
}
.auth-topbar {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  z-index: 20;
}

.auth-back-btn {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.18s ease;
  box-shadow: 0 8px 18px rgba(0,0,0,0.18);
  flex-shrink: 0;
}

.auth-back-btn:hover {
  background: rgba(59,130,246,0.14);
  border-color: rgba(59,130,246,0.35);
  transform: translateY(-1px);
}

.auth-back-btn svg {
  width: 18px;
  height: 18px;
  display: block;
}

@media (max-width: 480px) {
.auth-topbar {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 20;
}

.auth-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s ease, transform 0.15s ease;
}

.auth-back-link svg {
  width: 18px;
  height: 18px;
}

.auth-back-link:hover {
  opacity: 1;
  transform: translateX(-2px);
}

@media (max-width: 480px) {
  .auth-topbar {
    top: 16px;
    left: 16px;
  }

  .auth-page {
    padding-top: 88px;
  }
}
a { text-decoration: none; }

.card { 
  background: var(--card-bg); 
  border: 1px solid var(--card-border); 
  border-radius: 16px;
  backdrop-filter: blur(8px);
}

canvas { background: transparent; }

.glow {
  box-shadow: 0 8px 40px rgba(0, 150, 255, 0.2), inset 0 -6px 24px rgba(0, 150, 255, 0.05);
}

/* Form inputs - make text visible */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
textarea,
select {
  color: #FFFFFF !important;
  background-color: rgba(30, 41, 59, 0.7) !important;
  border: 1px solid var(--card-border) !important;
  padding: 10px !important;
  border-radius: 8px !important;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
textarea:focus,
select:focus {
  outline: none !important;
  border-color: var(--accent) !important;
  background-color: rgba(30, 41, 59, 0.85) !important;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.5) !important;
}

.page-transition {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.page-transition.active {
  opacity: 1;
}