:root,[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #f1f5f9;--bg-tertiary: #e2e8f0;--nav-bg: rgba(255, 255, 255, .85);--text-primary: #0f172a;--text-secondary: #64748b;--text-muted: #94a3b8;--border-color: #e2e8f0;--hover-bg: #f1f5f9;--card-bg: #ffffff;--card-shadow: 0 1px 3px rgba(0, 0, 0, .05), 0 1px 2px rgba(0, 0, 0, .1);--card-shadow-hover: 0 10px 40px rgba(0, 0, 0, .1);--primary-color: #6366f1;--primary-hover: #4f46e5;--primary-light: #e0e7ff;--primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--success-color: #10b981;--success-light: #d1fae5;--warning-color: #f59e0b;--warning-light: #fef3c7;--error-color: #ef4444;--error-light: #fee2e2;--info-color: #3b82f6;--info-light: #dbeafe;--cosmetic-color: #ec4899;--cosmetic-gradient: linear-gradient(135deg, #ec4899 0%, #f43f5e 100%);--food-color: #10b981;--food-gradient: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);--tracker-color: #f59e0b;--tracker-gradient: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);--supplier-color: #3b82f6;--supplier-gradient: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .5)}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--nav-bg: rgba(15, 23, 42, .9);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #334155;--hover-bg: #1e293b;--card-bg: #1e293b;--card-shadow: 0 1px 3px rgba(0, 0, 0, .3), 0 1px 2px rgba(0, 0, 0, .2);--card-shadow-hover: 0 10px 40px rgba(0, 0, 0, .4);--primary-color: #818cf8;--primary-hover: #6366f1;--primary-light: #312e81;--primary-gradient: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);--success-color: #34d399;--success-light: #064e3b;--warning-color: #fbbf24;--warning-light: #78350f;--error-color: #f87171;--error-light: #7f1d1d;--info-color: #60a5fa;--info-light: #1e3a8a;--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(51, 65, 85, 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h1{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.page-header .subtitle{color:var(--text-secondary);font-size:1.1rem}.card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:1rem;padding:1.5rem;box-shadow:var(--card-shadow);transition:all .3s cubic-bezier(.4,0,.2,1)}.card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-2px)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.glass-card{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:.75rem;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 14px #6366f166}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #6366f180}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--hover-bg);border-color:var(--primary-color)}.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.btn-danger:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 14px #ef444466}.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff}.btn-success:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 14px #10b98166}.btn-sm{padding:.5rem 1rem;font-size:.875rem;border-radius:.5rem}.btn-lg{padding:1rem 2rem;font-size:1.1rem}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:2rem;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-primary{background:var(--primary-light);color:var(--primary-color)}.badge-success{background:var(--success-light);color:var(--success-color)}.badge-warning{background:var(--warning-light);color:#92400e}.badge-error{background:var(--error-light);color:var(--error-color)}.empty-state{text-align:center;padding:4rem 2rem}.empty-state .empty-icon{font-size:5rem;margin-bottom:1.5rem;opacity:.8;animation:float 3s ease-in-out infinite}.empty-state h3{margin-bottom:.5rem;color:var(--text-primary)}.empty-state p{color:var(--text-secondary);margin-bottom:2rem;max-width:400px;margin-left:auto;margin-right:auto}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;font-size:.9rem;color:var(--text-primary)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:.875rem 1rem;border:2px solid var(--border-color);border-radius:.75rem;background:var(--bg-primary);color:var(--text-primary);font-size:1rem;transition:all .2s ease}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px var(--primary-light)}.form-group input::placeholder,.form-group textarea::placeholder,.form-group select::placeholder{color:var(--text-muted)}.form-group textarea{min-height:120px;resize:vertical}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem}.loading .spinner{width:48px;height:48px;border:4px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:1rem}.loading p{color:var(--text-secondary)}@keyframes spin{to{transform:rotate(360deg)}}.gradient-text{background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background:var(--primary-color);color:#fff}@media(max-width:768px){.page{padding:1rem}h1{font-size:1.75rem}h2{font-size:1.5rem}h3{font-size:1.25rem}.card-grid{grid-template-columns:1fr}.btn{padding:.625rem 1.25rem}}