.setup-form-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--primary-gradient);
  position: relative;
  overflow: hidden;
}

/* Animated Background Elements */
.setup-form-container::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
  animation: pulse 20s ease-in-out infinite;
}

.setup-form-container::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
  animation: pulse 25s ease-in-out infinite reverse;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 0.4;
  }

  50% {
    transform: scale(1.1) rotate(5deg);
    opacity: 0.7;
  }
}

.setup-form {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  padding: 48px;
  max-width: 800px;
  width: 100%;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 1;
  animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.form-header {
  text-align: center;
  margin-bottom: 40px;
}

.logo-icon {
  font-size: 72px;
  margin-bottom: 20px;
  animation: float 3s ease-in-out infinite;
  filter: drop-shadow(0 4px 12px rgba(99, 102, 241, 0.3));
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-12px);
  }
}

.setup-form h1 {
  color: var(--text-primary);
  margin-bottom: 12px;
  font-size: 42px;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
  line-height: 1.2;
}

.subtitle {
  color: var(--text-secondary);
  margin-bottom: 0;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.5;
}

.form-group {
  margin-bottom: 28px;
  animation: fadeInUp 0.5s ease-out;
  animation-fill-mode: both;
}

.form-group:nth-child(1) {
  animation-delay: 0.05s;
}

.form-group:nth-child(2) {
  animation-delay: 0.1s;
}

.form-group:nth-child(3) {
  animation-delay: 0.15s;
}

.form-group:nth-child(4) {
  animation-delay: 0.2s;
}

.form-group:nth-child(5) {
  animation-delay: 0.25s;
}

.form-group:nth-child(6) {
  animation-delay: 0.3s;
}

.form-group:nth-child(7) {
  animation-delay: 0.35s;
}

.form-group:nth-child(8) {
  animation-delay: 0.4s;
}

.form-group:nth-child(9) {
  animation-delay: 0.45s;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-family: inherit;
  transition: var(--transition-base);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-weight: 400;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.05);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1), var(--shadow-sm);
  transform: translateY(-1px);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.form-hint {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-light);
  font-style: normal;
  line-height: 1.5;
}

.optional-label {
  color: var(--text-light);
  font-weight: 400;
  font-size: 0.85em;
  font-style: italic;
}

.submit-button {
  width: 100%;
  padding: 18px 28px;
  background: var(--primary-gradient);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  margin-top: 12px;
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(99, 102, 241, 0.1);
  letter-spacing: 0.3px;
}

.submit-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.submit-button:hover:not(:disabled)::before {
  width: 400px;
  height: 400px;
}

.submit-button:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.submit-button:active:not(:disabled) {
  transform: translateY(-1px);
}

.submit-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.error-message {
  background: linear-gradient(135deg, #fee 0%, #fdd 100%);
  color: var(--error-color);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  font-size: 14px;
  font-weight: 500;
  border-left: 4px solid var(--error-color);
  animation: shake 0.5s ease-in-out;
  box-shadow: var(--shadow-sm);
}

@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-10px);
  }

  75% {
    transform: translateX(10px);
  }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .setup-form-container {
    padding: 20px;
    align-items: flex-start;
    padding-top: 32px;
  }

  .setup-form {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    margin-top: 0;
  }

  .setup-form h1 {
    font-size: 32px;
    letter-spacing: -0.5px;
  }

  .subtitle {
    font-size: 15px;
  }

  .logo-icon {
    font-size: 56px;
    margin-bottom: 16px;
  }

  .form-group {
    margin-bottom: 24px;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 14px 16px;
    font-size: 16px;
    /* Prevents zoom on iOS */
  }

  .submit-button {
    padding: 16px 24px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .setup-form-container {
    padding: 16px;
    padding-top: 24px;
  }

  .setup-form {
    padding: 28px 20px;
    border-radius: var(--radius-lg);
  }

  .setup-form h1 {
    font-size: 28px;
  }

  .subtitle {
    font-size: 14px;
  }

  .logo-icon {
    font-size: 48px;
  }

  .form-group {
    margin-bottom: 20px;
  }

  .form-group label {
    font-size: 14px;
  }

  .form-hint {
    font-size: 12px;
  }
}

/* Landscape mobile optimization */
@media (max-width: 768px) and (orientation: landscape) {
  .setup-form-container {
    padding: 16px;
    align-items: flex-start;
  }

  .setup-form {
    padding: 24px 20px;
    max-height: 90vh;
    overflow-y: auto;
  }

  .logo-icon {
    font-size: 40px;
    margin-bottom: 12px;
  }

  .setup-form h1 {
    font-size: 24px;
    margin-bottom: 8px;
  }

  .subtitle {
    font-size: 13px;
  }

  .form-header {
    margin-bottom: 24px;
  }

  .form-group {
    margin-bottom: 16px;
  }
}