/* Base Form Styling */
.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-section {
    background-color: #fff;
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border: 1px solid #e9ecef;
}

.form-section-title {
    color: #1e293b;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #e9ecef;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Form Controls */
.form-control {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border-radius: 0.5rem;
    border: 1px solid #dee2e6;
    transition: all 0.2s ease-in-out;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.15);
}

.form-control-lg {
    padding: 1rem 1.25rem;
    font-size: 1.125rem;
}

.form-label {
    font-weight: 500;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.form-text {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

/* Custom Radio/Checkbox */
.custom-radio-card {
    position: relative;
    cursor: pointer;
    border: 2px solid #e2e8f0;
    border-radius: 0.75rem;
    transition: all 0.2s ease-in-out;
}

.custom-radio-card:hover {
    border-color: #2563eb;
    background-color: #f8fafc;
}

.custom-radio-card.selected {
    border-color: #2563eb;
    background-color: #eff6ff;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: all 0.2s ease-in-out;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

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

.btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
}

/* File Upload */
.file-upload-container {
    background-color: #f8fafc;
    border: 2px dashed #cbd5e1;
    border-radius: 0.5rem;
    padding: 1.5rem;
    text-align: center;
}

.file-upload-container:hover {
    border-color: #2563eb;
    background-color: #eff6ff;
}

/* Validation Feedback */
.invalid-feedback {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.valid-feedback {
    color: #16a34a;
    font-size: 0.875rem;
    margin-top: 0.375rem;
}

/* Card Styling */
.form-card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.form-card .card-header {
    background-color: var(--primary-color);
    color: white;
    border-radius: 0.75rem 0.75rem 0 0;
    padding: 1.25rem;
    border-bottom: none;
}

.form-card .card-body {
    padding: 2rem;
}

/* Alert Styling */
.alert {
    border: none;
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
}

.alert-info {
    background-color: #eff6ff;
    color: #1e40af;
    border-left: 4px solid #2563eb;
}

/* Grid and Layout */
.form-grid {
    display: grid;
    gap: 1.5rem;
}

.form-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 768px) {
    .form-grid-2 {
        grid-template-columns: 1fr;
    }
}

.profile-picture-preview {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 1rem;
}

.file-upload {
    position: relative;
    overflow: hidden;
    margin: 10px 0;
}

.file-upload input[type=file] {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 100%;
    min-height: 100%;
    font-size: 100px;
    text-align: right;
    filter: alpha(opacity=0);
    opacity: 0;
    outline: none;
    background: white;
    cursor: pointer;
    display: block;
}

.skills-input {
    min-height: 100px;
}

.form-section:last-child {
    border-bottom: none;
}