.searchable-select{position:relative;width:100%}.searchable-select-input{display:flex;align-items:center;border:1px solid var(--border-color);border-radius:8px;padding:.75rem 1rem;background:var(--bg-primary);cursor:pointer;transition:all .3s ease}.searchable-select-input:hover{border-color:var(--primary-color)}.searchable-select-input:focus-within{border-color:var(--primary-color);box-shadow:0 0 0 3px #6366f11a}.searchable-input{flex:1;border:none;background:transparent;font-size:.95rem;font-family:Inter,sans-serif;color:var(--text-primary);outline:none}.searchable-input::placeholder{color:var(--text-secondary)}.searchable-icon{display:flex;align-items:center;color:var(--text-secondary);margin-left:.5rem;font-size:1rem}.searchable-dropdown{position:absolute;top:100%;left:0;right:0;background:var(--bg-primary);border:1px solid var(--border-color);border-top:none;border-radius:0 0 8px 8px;max-height:300px;overflow-y:auto;z-index:1000;box-shadow:var(--shadow-md)}.searchable-option{padding:.75rem 1rem;cursor:pointer;transition:all .2s ease;color:var(--text-primary)}.searchable-option:hover{background:var(--bg-secondary);color:var(--primary-color)}.searchable-option.selected{background:#6366f11a;color:var(--primary-color);font-weight:600}.searchable-no-results{padding:1rem;text-align:center;color:var(--text-secondary);font-size:.9rem}.searchable-dropdown::-webkit-scrollbar{width:6px}.searchable-dropdown::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:3px}.searchable-dropdown::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.searchable-dropdown::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}:root{--primary-color: #6366f1;--primary-dark: #4f46e5;--secondary-color: #f59e0b;--accent-color: #ec4899;--text-primary: #1f2937;--text-secondary: #6b7280;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;color:var(--text-primary)}html,body,#root{height:100%}.modern-header{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000;box-shadow:var(--shadow-sm);padding:1rem 0}.navbar-brand{font-family:Poppins,sans-serif;font-weight:700;font-size:1.5rem;color:var(--primary-color);text-decoration:none;display:flex;align-items:center;gap:.5rem}.navbar-brand:hover{color:var(--primary-dark)}.main-content{background:var(--bg-primary);border-radius:24px 24px 0 0;margin-top:2rem;padding:3rem 2rem;min-height:80vh}.form-container{width:80%;max-width:1400px;margin:0 auto}.page-title{font-family:Poppins,sans-serif;font-weight:700;font-size:2rem;color:var(--text-primary);margin-bottom:2rem;display:flex;align-items:center;gap:.75rem}.page-title i{color:var(--primary-color)}.form-section{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;padding:2rem;margin-bottom:2rem}.section-title{font-family:Poppins,sans-serif;font-weight:600;font-size:1.25rem;color:var(--text-primary);margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.section-title i{color:var(--primary-color)}.form-group{margin-bottom:1.5rem}.form-label{font-weight:600;color:var(--text-primary);margin-bottom:.5rem;display:block}.form-control,.form-select{border:1px solid var(--border-color);border-radius:8px;padding:.75rem 1rem;font-size:.95rem;transition:all .3s ease;width:100%;font-family:Inter,sans-serif}.form-control:focus,.form-select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #6366f11a;outline:none}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.checkbox-group{display:flex;flex-wrap:wrap;gap:1rem;margin-top:.5rem}.form-check{display:flex;align-items:center}.form-check-input{width:1.25rem;height:1.25rem;border:2px solid var(--border-color);border-radius:6px;cursor:pointer;accent-color:var(--primary-color)}.form-check-label{margin-left:.5rem;cursor:pointer;color:var(--text-primary)}.formset-container{margin-top:1rem}.formset-item{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;margin-bottom:1rem;display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:1rem;align-items:end}.formset-item.raw-material-item{grid-template-columns:repeat(5,1fr)}.formset-item.packaging-material-item{grid-template-columns:repeat(4,1fr)}.btn{padding:.75rem 1.5rem;border-radius:8px;font-weight:600;border:none;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;font-family:Inter,sans-serif;font-size:.95rem}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);color:#fff}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--border-color)}.btn-add-row{background:var(--secondary-color);color:#fff;padding:.5rem 1rem;font-size:.9rem;margin-top:1rem}.btn-add-row:hover{background:#d97706}.btn-outline-secondary{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color);padding:.5rem .75rem;min-width:40px}.btn-outline-secondary:hover{background-color:#6c757d;border-color:#6c757d;color:#fff}.btn-delete{background:#ef4444;color:#fff;padding:.5rem .75rem;min-width:40px}.btn-delete:hover{background:#dc2626}.input-group{display:flex;gap:0}.input-group .form-select{border-top-right-radius:0;border-bottom-right-radius:0;border-right:none}.input-group .btn-outline-secondary{border-top-left-radius:0;border-bottom-left-radius:0;border-left:none}.btn-group{display:flex;gap:1rem;margin-top:2rem;justify-content:flex-end}.errorlist{list-style:none;color:#dc2626;font-size:.875rem;margin-top:.25rem}.error-message{color:#dc2626;font-size:.875rem;margin-top:.25rem}.non-field-errors{background:#fee2e2;border:1px solid #fecaca;color:#dc2626;padding:1rem;border-radius:8px;margin-bottom:1.5rem}.success-message{background:#dcfce7;border:1px solid #bbf7d0;color:#166534;padding:1rem;border-radius:8px;margin-bottom:1.5rem}.loading-spinner{display:inline-block;width:1rem;height:1rem;border:2px solid rgba(99,102,241,.2);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .6s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}footer{background:var(--text-primary);color:#fff;padding:2rem 0;text-align:center;margin-top:2rem}@media(max-width:768px){.form-container{width:100%}.form-row,.formset-item{grid-template-columns:1fr}.btn-group{flex-direction:column}.page-title{font-size:1.5rem}.main-content{padding:1.5rem 1rem}}