.cmyk-color-picker{width:100%}.cmyk-color-picker .mantine-TextInput-input{font-family:Courier New,monospace;font-size:13px}.custom-concept-page{min-height:100vh;background-color:#fff;display:flex;flex-direction:column}.custom-concept-container{max-width:1540px;margin:0 auto;width:100%;padding:1.5rem 1rem}.page-header{margin-bottom:2rem;margin-top:1.5rem;text-align:center}.page-title{color:#1e2125;font-weight:700;font-size:1.5rem;line-height:1.2;margin-top:1.25rem;font-family:Saira,sans-serif}.page-description{color:#222;margin-top:.75rem;font-size:1rem}.divider{width:100%;height:1px;margin-bottom:1.5rem;border-bottom:1px solid #ddd}.custom-concept-form{background:#fff;padding:1.5rem;border-radius:1rem;border:1px solid #ddd;box-shadow:0 1px 3px rgba(0,0,0,.05);max-width:800px;margin:0 auto}.form-section{margin-bottom:2.5rem;padding-bottom:1.5rem;border-bottom:1px solid #f1f5f9}.form-section:last-of-type{border-bottom:none;margin-bottom:2rem}.section-title{font-size:1.25rem;font-weight:600;color:#1e2125;margin-bottom:.5rem;font-family:Saira,sans-serif}.section-subtitle{font-size:.875rem;color:#6b7280;margin-bottom:1rem}@media (min-width:768px){.custom-concept-container{padding:3rem}.page-title{font-size:3rem}.custom-concept-form{padding:2.5rem}}@media (min-width:1024px){.custom-concept-container{padding:3rem 5rem}}.form-field{margin-bottom:1.5rem}.form-label{display:block;font-size:14px;font-weight:400;color:#222;margin-bottom:8px}.file-preview{background-color:#f3f4f6;padding:.75rem 1rem;border-radius:6px;margin-bottom:.75rem}.file-name{font-size:14px;font-weight:500;color:#222;margin-bottom:.25rem}.file-size{font-size:12px;color:#6b7280}.file-actions{display:flex;gap:.5rem;flex-wrap:wrap}.choose-file-btn,.reset-btn{font-size:14px}.error-text{font-size:12px;color:#ef4444;margin-top:.5rem}.checkbox-field{margin-bottom:1rem;padding:1.5rem;background-color:#f8fafc;border-radius:8px;border:1px solid #e2e8f0}.link-text{color:#2563eb;text-decoration:none}.link-text:hover{text-decoration:underline}.submit-section{margin-top:2rem}.submit-btn{height:48px;font-size:16px}.form-section .mantine-Checkbox-root{margin-bottom:.75rem}.form-section .mantine-Checkbox-label{font-size:14px;font-weight:400;color:#374151}.checkbox-group,.checkbox-group .mantine-Group-root{flex-direction:column;align-items:flex-start}.checkbox-group .mantine-Group-root{width:100%}@media (max-width:768px){.form-section .mantine-Grid-col{margin-bottom:1rem}}@media (max-width:640px){.custom-concept-container{margin:1rem auto;padding:1rem}.custom-concept-form{padding:1.5rem}.form-section{margin-bottom:2rem;padding-bottom:1rem}.section-title{font-size:1.125rem}.file-actions{flex-direction:column}.file-actions .mantine-Button-root{width:100%}}