.step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #e5e7eb;
    color: #6b7280;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.step-indicator.active .step-circle {
    background-color: #3b82f6;
    color: white;
}

.step-indicator.completed .step-circle {
    background-color: #10b981;
    color: white;
}

.step-label {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
}

.step-indicator.active .step-label {
    color: #3b82f6;
    font-weight: 600;
}

.step-line {
    margin-top: 20px;
    margin-left: -0.5rem;
    margin-right: -0.5rem;
}

.step-line.active {
    border-color: #3b82f6;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.btn {
    padding: 0.625rem 1.25rem;
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: #3b82f6;
    color: white;
}

.btn-primary:hover {
    background-color: #2563eb;
}

.btn-secondary {
    background-color: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background-color: #4b5563;
}

.btn-success {
    background-color: #10b981;
    color: white;
}

.btn-success:hover {
    background-color: #059669;
}

.form-select {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    cursor: pointer;
}

.text-primary {
    color: #3b82f6;
}

.text-primary:hover {
    color: #2563eb;
}

.otp-input {
    width: 3rem;
    height: 3rem;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    border: 2px solid #d1d5db;
    border-radius: 0.5rem;
    transition: border-color 0.2s;
}

.otp-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.otp-input.error {
    border-color: #ef4444;
}

/* Error states for form inputs */
input.error,
select.error,
textarea.error {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

/* Error state for radio button groups */
.radio-group-error input[type="radio"] {
    outline: 2px solid #ef4444;
    outline-offset: 2px;
}

/* Error state for checkbox groups */
.checkbox-error input[type="checkbox"] {
    outline: 2px solid #ef4444;
    outline-offset: 2px;
}

#username-feedback {
    min-height: 1.25rem;
}

#username-feedback.checking {
    color: #6b7280;
}

#username-feedback.available {
    color: #10b981;
}

#username-feedback.taken {
    color: #ef4444;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#alert-container {
    position: fixed !important;
    top: 20px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    z-index: 99999 !important;
    width: 90%;
    max-width: 500px;
}

/* Select2 Custom Styling to match default selectbox */
.select2-container--default .select2-selection--single {
    height: auto;
    border: 1px solid #e5e7eb;
    border-bottom: 2px solid #e5e7eb;
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
    background-color: white;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    min-height: auto;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 1.40rem;
    padding-left: 0;
    padding-right: 0;
    color: #1f2937;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100%;
    right: 8px;
}

.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    padding: 0.5rem;
    font-size: 0.875rem;
}

.select2-container--default .select2-search--dropdown .select2-search__field:focus {
    border-color: #3b82f6;
    outline: none;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: #3b82f6;
    color: white;
}

.select2-dropdown {
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.select2-container--default .select2-results__option {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: #9ca3af;
}