/* register.scss */
.register-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  background-color: var(--bg-color);
  background-image: var(--bg-gradient);
  position: relative;
  overflow: hidden;
}

.register-container::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -5%;
  width: 40%;
  height: 40%;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  filter: blur(120px);
  z-index: 0;
  opacity: 0.5;
}

.register-container::after {
  content: '';
  position: absolute;
  bottom: -10%;
  right: -5%;
  width: 40%;
  height: 40%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(120px);
  z-index: 0;
  opacity: 0.5;
}

.register-card {
  width: 100%;
  max-width: 650px;
  padding: 3.5rem 3.5rem;
  border-radius: 1.5rem;
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 1;
}

@media (max-width: 640px) {
  .register-card {
    padding: 2.5rem 1.5rem;
    box-shadow: var(--shadow-lg);
  }
}

.register-title {
  font-size: 2.25rem;
  font-weight: 800;
  text-align: center;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.register-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 2.5rem;
}

.alert-error {
  background-color: rgba(239, 68, 68, 0.08);
  color: #ef4444;
  border-left: 4px solid #ef4444;
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.08);
  color: #10b981;
  border-left: 4px solid #10b981;
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
}

.form-group input, .plan-select {
  padding: 1rem 1.25rem;
  border: 1.5px solid var(--border-color);
  border-radius: 0.75rem;
  background-color: rgba(255, 255, 255, 0.5);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

[data-theme='dark'] .form-group input, [data-theme='dark'] .plan-select {
  background-color: rgba(15, 23, 42, 0.5);
}

.form-group input::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

.form-group input:focus, .plan-select:focus {
  outline: none;
  border-color: var(--primary-color);
  background-color: var(--bg-color);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.plan-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1.25rem center;
  background-size: 1.2em;
  cursor: pointer;
  padding-right: 3rem;
}

/* Ensure dropdown options have readable text and background */
.plan-select option {
  background-color: var(--bg-color);
  color: var(--text-primary);
  padding: 0.5rem;
  font-size: 0.95rem;
}

.input-group {
  display: flex;
  border: 1.5px solid var(--border-color);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: all 0.3s ease;
  background-color: rgba(255, 255, 255, 0.5);
}

[data-theme='dark'] .input-group {
  background-color: rgba(15, 23, 42, 0.5);
}

.input-group:focus-within {
  border-color: var(--primary-color);
  background-color: var(--bg-color);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.input-group input {
  border: none;
  border-radius: 0;
  flex: 1;
  background-color: transparent !important;
}

.input-group input:focus {
  box-shadow: none;
}

.input-group-text {
  background-color: rgba(0, 0, 0, 0.03);
  padding: 1rem 1.25rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  border-left: 1.5px solid var(--border-color);
  display: flex;
  align-items: center;
}

[data-theme='dark'] .input-group-text {
  background-color: rgba(255, 255, 255, 0.05);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

.readonly-input {
  background-color: rgba(0,0,0,0.03) !important;
  color: var(--text-secondary) !important;
  cursor: not-allowed;
}

[data-theme='dark'] .readonly-input {
  background-color: rgba(255,255,255,0.05) !important;
}

.register-btn {
  width: 100%;
  margin-top: 1rem;
  font-size: 1.125rem;
  padding: 1rem;
  border-radius: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.register-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.register-footer {
  text-align: center;
  margin-top: 2.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
}

.register-footer a {
  color: var(--primary-color);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.3s ease;
  margin-left: 0.25rem;
}

.register-footer a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}