/* ==========================================================================
   DevFlow Authentication Page Styling (login.html & signup.html)
   ========================================================================== */

.auth-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  position: relative;
  overflow: hidden;
}

/* Background floating glow blobs */
.auth-glow-1 {
  position: absolute;
  top: 15%;
  left: 20%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.auth-glow-2 {
  position: absolute;
  bottom: 15%;
  right: 20%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: rgba(14, 21, 38, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  position: relative;
  z-index: 1;
}

.auth-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 2px;
  background: var(--grad-primary);
  border-radius: var(--radius-full);
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-logo {
  display: inline-block;
  margin-bottom: 1.25rem;
}

.auth-header h1 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.auth-separator {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.auth-separator::before,
.auth-separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.social-auth-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.btn-social {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-social:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-social svg {
  width: 18px;
  height: 18px;
}

.auth-footer {
  text-align: center;
  margin-top: 1.75rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--primary-light);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.auth-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

/* Quick Demo bypass card inside login/signup */
.demo-quick-login {
  margin-top: 1.25rem;
  padding: 0.9rem;
  background: rgba(99, 102, 241, 0.08);
  border: 1px dashed rgba(99, 102, 241, 0.35);
  border-radius: var(--radius-md);
  text-align: center;
}

.demo-quick-login p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}