:root{--bg: #0f172a;--surface: #1e293b;--surface-2: #334155;--primary: #2563eb;--primary-hover: #1d4ed8;--danger: #dc2626;--text: #e2e8f0;--muted: #94a3b8;--border: #334155;--radius: 12px}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:#f1f5f9;color:#0f172a}.app{min-height:100vh}.topbar{display:flex;align-items:center;gap:24px;padding:0 24px;height:64px;background:var(--bg);color:var(--text);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}.brand-icon{font-size:22px}.nav{display:flex;gap:6px;margin-left:12px}.nav a{color:var(--muted);text-decoration:none;padding:8px 14px;border-radius:8px;font-weight:500;transition:.15s}.nav a:hover{background:var(--surface);color:var(--text)}.nav a.active{background:var(--primary);color:#fff}.user-area{margin-left:auto;display:flex;align-items:center;gap:12px}.user-name{color:var(--muted);font-size:14px}.content{max-width:1200px;margin:0 auto;padding:28px 24px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-header h1{margin:0;font-size:24px}.btn{border:1px solid var(--border);background:#fff;color:#0f172a;padding:9px 16px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:.15s}.btn:hover{background:#f8fafc}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{background:#fff;border-color:#fecaca;color:var(--danger)}.btn-danger:hover{background:#fef2f2}.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn-ghost:hover{background:#94a3b826;color:var(--text)}.btn-sm{padding:6px 12px;font-size:13px}.btn-block{width:100%}.search-bar{display:flex;gap:8px;margin-bottom:24px}.search-bar input{flex:1;padding:10px 14px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}.card{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 3px #0000000f;transition:.15s}.card:hover{box-shadow:0 6px 18px #0000001a;transform:translateY(-2px)}.card-img{position:relative;height:170px;background:#f1f5f9}.card-img img{width:100%;height:100%;object-fit:cover}.no-img{display:flex;align-items:center;justify-content:center;height:100%;color:#94a3b8;font-size:14px}.badge-qtde{position:absolute;top:10px;right:10px;background:#0f172ad9;color:#fff;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}.card-body{padding:14px;flex:1}.card-body h3{margin:0 0 8px;font-size:16px}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.tag{background:#dbeafe;color:#1e40af;padding:3px 9px;border-radius:20px;font-size:12px;font-weight:600}.tag-alt{background:#dcfce7;color:#166534}.obs{color:#475569;font-size:13px;margin:8px 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-dates{display:flex;flex-direction:column;gap:2px;font-size:11px;color:#94a3b8;margin-top:8px}.card-actions{display:flex;gap:8px;padding:12px 14px;border-top:1px solid #f1f5f9}.card-actions .btn{flex:1}.empty{text-align:center;padding:60px 20px;color:#64748b}.empty p{margin-bottom:16px}.muted{color:#64748b}.form-card{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);padding:24px;max-width:760px}.form-row{display:flex;gap:16px;flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:#334155;margin-bottom:16px;flex:1;min-width:200px}.field-grow{flex:2}.field-qtde{flex:0 0 140px;min-width:120px}.field input,.field textarea{padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px;font-weight:400;font-family:inherit}.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.photo-preview{margin-bottom:16px}.photo-preview img{max-width:220px;border-radius:8px;border:1px solid #e2e8f0}.form-actions{display:flex;gap:10px;margin-top:8px}.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:14px}.alert-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e293b,#0f172a);padding:20px}.login-card{background:#fff;border-radius:16px;padding:36px 32px;width:100%;max-width:380px;box-shadow:0 20px 50px #0000004d;display:flex;flex-direction:column}.login-logo{font-size:42px;text-align:center}.login-card h1{text-align:center;font-size:22px;margin:8px 0 4px}.login-subtitle{text-align:center;color:#64748b;margin:0 0 20px;font-size:14px}.login-card label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:#334155;margin-bottom:14px}.login-card input{padding:11px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px}.login-card input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.login-card .btn{margin-top:6px}.field select{padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px;font-weight:400;font-family:inherit;background:#fff}.field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.data-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);overflow:hidden;margin-top:16px}.data-table th,.data-table td{text-align:left;padding:12px 16px;font-size:14px;border-bottom:1px solid #f1f5f9}.data-table th{background:#f8fafc;color:#475569;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.03em}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background:#f8fafc}.td-actions{text-align:right;width:1%;white-space:nowrap}.tag-danger{background:#fee2e2;color:#b91c1c}.stock-summary{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}.stock-info{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);padding:16px 20px;display:flex;flex-direction:column;gap:4px;min-width:180px}.stock-info span{font-size:13px}.stock-info strong{font-size:18px}.stock-balance{color:var(--primary)}.section-title{font-size:18px;margin:28px 0 4px}.change-list{margin:0;padding-left:18px;font-size:13px;line-height:1.6}.change-list li{margin-bottom:2px}.qtde-locked{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;border:1px dashed #cbd5e1;border-radius:8px;background:#f8fafc}.qtde-locked strong{font-size:16px;color:var(--primary)}.field-hint{margin-top:-8px;margin-bottom:16px;font-size:13px}