body { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100vh; font-family: 'Inter', sans-serif; }
.premium-card { border-radius: 1.5rem; border: none; box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.logo-img { width: 120px; height: 120px; object-fit: contain; }
.form-control { padding: 0.8rem; border-radius: 0.75rem; background: #f8f9fa; }
.file-upload-box { background: #f8f9fa; border: 1px dashed #adb5bd; border-radius: 0.75rem; padding: 1rem; }
.photo-box { border-color: #0d6efd; background: #f8fbff; }
.btn-gradient { background: linear-gradient(to right, #198754, #157347); color: white; border-radius: 0.75rem; padding: 1rem; font-weight: 600; }
.instruction-box { background: #e8f5e9; border-left: 5px solid #28a745; border-radius: 0.5rem; }