.auth-container {
  min-height: 100vh;
  width: 100%;
  display: flex;
  background: hsl(0, 0%, 100%);
}

/* Left Side - Branding */
.auth-branding {
  display: none;
  width: 50%;
  position: relative;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .auth-branding {
    display: flex;
  }
}

.auth-branding-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom right, hsl(330, 81%, 55%), hsl(330, 81%, 60%), hsl(25, 95%, 63%));
}

/* Decorative circles */
.auth-branding-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
}

.auth-branding-circle-1 {
  top: 5rem;
  left: 5rem;
  width: 16rem;
  height: 16rem;
  background: rgba(255, 255, 255, 0.1);
}

.auth-branding-circle-2 {
  bottom: 5rem;
  right: 2.5rem;
  width: 20rem;
  height: 20rem;
  background: rgba(251, 191, 36, 0.2);
}

.auth-branding-circle-3 {
  top: 50%;
  left: 33%;
  width: 10rem;
  height: 10rem;
  background: rgba(244, 114, 182, 0.3);
  filter: blur(32px);
}

.auth-branding-content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 4rem;
}

/* Logo */
.auth-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.auth-logo-icon-wrapper {
  position: relative;
}

.auth-logo-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.auth-logo-icon svg {
  width: 2rem;
  height: 2rem;
  color: white;
}

.auth-logo-glow {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  filter: blur(4px);
}

.auth-logo-text {
  font-size: 2.25rem;
  font-weight: 700;
  color: white;
  letter-spacing: -0.025em;
}

/* Tagline */
.auth-tagline {
  font-size: 3rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.auth-description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 3rem;
  max-width: 28rem;
}

/* Feature list */
.auth-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.auth-feature-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: white;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.auth-feature-dot:nth-child(1) { animation-delay: 0s; }
.auth-feature:nth-child(2) .auth-feature-dot { animation-delay: 0.2s; }
.auth-feature:nth-child(3) .auth-feature-dot { animation-delay: 0.4s; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.auth-feature-text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
}

/* Right Side - Form */
.auth-form-section {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

@media (min-width: 1024px) {
  .auth-form-section {
    padding: 4rem;
  }
}

.auth-form-wrapper {
  width: 100%;
  max-width: 28rem;
}

/* Mobile Logo */
.auth-mobile-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 1024px) {
  .auth-mobile-logo {
    display: none;
  }
}

.auth-mobile-logo-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(to right, hsl(330, 81%, 55%), hsl(25, 95%, 53%));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 15px -3px rgba(236, 72, 153, 0.25);
}

.auth-mobile-logo-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: white;
}

.auth-mobile-logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(to right, hsl(330, 81%, 60%), hsl(25, 95%, 63%));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.auth-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: hsl(222.2, 84%, 4.9%);
  margin-bottom: 0.5rem;
}

.auth-subtitle {
  color: hsl(215.4, 16.3%, 46.9%);
  font-size: 16px;
}

/* Google Button */
.auth-google-btn {
  width: 100%;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  border: 1px solid hsl(214.3, 31.8%, 91.4%);
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: hsl(222.2, 84%, 4.9%);
  cursor: pointer;
  transition: all 0.3s ease;
}

.auth-google-btn:hover {
  background: hsl(210, 40%, 96.1%);
}

.auth-google-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* Divider */
.auth-divider {
  position: relative;
  margin: 1.5rem 0;
}

.auth-divider-line {
  width: 100%;
  height: 1px;
  background: hsl(214.3, 31.8%, 91.4%);
}

.auth-divider-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: hsl(0, 0%, 100%);
  padding: 0 0.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: hsl(215.4, 16.3%, 46.9%);
  white-space: nowrap;
}

/* Form */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.auth-form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.auth-form-field label {
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(222.2, 84%, 4.9%);
}

.auth-form-field input {
  height: 3rem;
  padding: 0 0.75rem;
  background: hsl(0, 0%, 100%);
  border: 1px solid hsl(214.3, 31.8%, 91.4%);
  border-radius: 0.5rem;
  font-size: 1rem;
  color: hsl(222.2, 84%, 4.9%);
  outline: none;
  transition: all 0.2s ease;
}

.auth-form-field input::placeholder {
  color: hsl(215.4, 16.3%, 46.9%);
}

.auth-form-field input:focus {
  border-color: hsl(330, 81%, 60%);
  box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.1);
}

/* Submit Button */
.auth-submit-btn {
  width: 100%;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(to right, hsl(330, 81%, 55%), hsl(25, 95%, 53%));
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: white;
  cursor: pointer;
  box-shadow: 0 10px 15px -3px rgba(236, 72, 153, 0.25);
  transition: all 0.3s ease;
}

.auth-submit-btn:hover {
  background: linear-gradient(to right, hsl(330, 81%, 45%), hsl(25, 95%, 43%));
  box-shadow: 0 20px 25px -5px rgba(236, 72, 153, 0.3);
}

.auth-submit-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* Footer */
.auth-footer {
  text-align: center;
  margin-top: 2rem;
}

.auth-footer-text {
  font-size: 0.875rem;
  color: hsl(215.4, 16.3%, 46.9%);
}

.auth-footer-link {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
  font-weight: 500;
  background: linear-gradient(to right, hsl(330, 81%, 55%), hsl(25, 95%, 53%));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.auth-footer-link:hover {
  opacity: 0.8;
}

/* Sign up only fields - hidden by default */
.signup-fields {
  display: none;
}

.signup-fields.visible {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}