/* 3DPrint Custom Styles */

/* Body min-height for footer positioning */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Card hover effects */
.card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

/* Tool buttons */
.btn-outline-primary:hover,
.btn-outline-success:hover,
.btn-outline-info:hover,
.btn-outline-warning:hover {
    transform: scale(1.02);
}

/* Hero section */
section.bg-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%) !important;
}

/* Form inputs focus */
.form-control:focus,
.form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Footer links */
footer a:hover {
    color: white !important;
}

/* Loading spinner */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

/* File upload drag and drop */
.file-drop-zone {
    border: 2px dashed #dee2e6;
    border-radius: 0.5rem;
    padding: 2rem;
    text-align: center;
    transition: border-color 0.2s, background-color 0.2s;
}

.file-drop-zone:hover,
.file-drop-zone.dragover {
    border-color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.05);
}

/* 3D Preview container */
.preview-container {
    background: #f8f9fa;
    border-radius: 0.5rem;
    min-height: 300px;
}