/* Step Progress Bar */
.step-progress {
    --progress-height: 3px;
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
    gap: var(--space-2);
}

.step-progress::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 0;
    width: 100%;
    height: var(--progress-height);
    background: linear-gradient(to right, 
        var(--primary-200) var(--progress-percentage, 0%), 
        var(--gray-200) var(--progress-percentage, 0%)
    );
    border-radius: var(--radius-sm);
    z-index: 0;
    transition: var(--transition-smooth);
}

.step-item {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 0 var(--space-2);
}

.step-circle {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: white;
    border: 3px solid var(--gray-200);
    color: var(--gray-500);
    margin: 0 auto var(--space-2);
    position: relative;
    z-index: 1;
    transition: var(--transition-smooth);
    font-size: var(--small-font-size);
    font-weight: 500;
}

.step-item.active .step-circle {
    border-color: var(--primary-500);
    color: var(--primary-600);
    box-shadow: 0 0 0 4px var(--primary-100);
    transform: scale(1.1);
}

.step-item.completed .step-circle {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border-color: transparent;
    color: white;
}

/* Step Label */
.step-label {
    font-size: var(--small-font-size);
    color: var(--gray-500);
    margin: 0;
    transition: var(--transition-base);
}

.step-item.active .step-label {
    color: var(--primary-600);
    font-weight: 600;
}

.step-item.completed .step-label {
    color: var(--gray-700);
}

/* Form Card Styles */
.form-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    transition: var(--transition-smooth);
}

.form-card:hover {
    box-shadow: var(--shadow-lg);
}

/* Navigation Buttons */
.btn-nav {
    min-width: 140px;
    padding: 0.75rem 1.75rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

/* Form Elements */
.form-floating {
    position: relative;
}

.form-floating > label {
    padding: var(--space-3) var(--space-3);
    font-size: var(--small-font-size);
    color: var(--gray-500);
    transform-origin: 0 0;
    transition: var(--transition-base);
}

.form-floating > .form-control,
.form-floating > .form-select {
    height: calc(3.5rem + 2px);
    padding: var(--space-3);
    font-size: var(--body-font-size);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.form-floating > .form-control:focus,
.form-floating > .form-select:focus {
    border-color: var(--primary-400);
    box-shadow: 0 0 0 4px var(--primary-100);
}

.form-floating > textarea.form-control {
    height: auto;
    min-height: 120px;
    resize: vertical;
}

/* File Upload */
.custom-file-upload {
    border: 2px dashed var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    background-color: var(--gray-50);
}

.custom-file-upload:hover {
    border-color: var(--primary-400);
    background-color: var(--primary-50);
}

.custom-file-upload i {
    font-size: 2.5rem;
    color: var(--primary-400);
    margin-bottom: var(--space-3);
    transition: var(--transition-base);
}

.custom-file-upload:hover i {
    color: var(--primary-500);
    transform: translateY(-2px);
}

/* Progress Indicators */
.progress {
    height: 8px;
    background-color: var(--gray-100);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    transition: width 0.6s ease;
}

/* Responsive Adjustments */
@media (max-width: 767.98px) {
    .step-label {
        display: none;
    }
    
    .step-progress::before {
        top: 16px;
    }

    .step-circle {
        width: 32px;
        height: 32px;
    }

    .form-card {
        border-radius: var(--radius-lg);
    }

    .custom-file-upload {
        padding: var(--space-4);
    }
}