:root{--primary:#1e3a5f;--primary-light:#2563eb;--primary-dark:#0f1d33;--secondary:#0f172a;--accent:#06b6d4;--accent-light:#22d3ee;--success:#10b981;--success-dark:#059669;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--bg:#f1f5f9;--surface:#ffffff;--surface-alt:#f8fafc;--text:#1e293b;--text-muted:#64748b;--border:#e2e8f0;--border-strong:#cbd5e1;--shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.06);--radius:12px;--radius-sm:8px;--radius-lg:16px;--sidebar-width:264px;--topbar-height:64px;--font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;font-size:15px;-webkit-font-smoothing:antialiased}a{color:var(--primary-light);text-decoration:none}a:hover{color:var(--primary)}img{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{color:var(--text);line-height:1.25;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.6rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;font-size:.875rem;cursor:pointer;transition:all .2s;border:1px solid transparent;text-decoration:none;line-height:1.4;white-space:nowrap;font-family:var(--font)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-sm{padding:.35rem .75rem;font-size:.8rem}.btn-lg{padding:.8rem 1.75rem;font-size:1rem}.btn-block{width:100%}.btn-icon{padding:.45rem .6rem}.btn-primary{background:var(--primary-light);color:#fff}.btn-primary:hover{background:var(--primary);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{background:var(--primary-light);color:#fff;transform:translateY(-1px)}.btn-dark{background:var(--secondary);color:#fff}.btn-dark:hover{background:var(--primary);color:#fff}.btn-outline{background:transparent;border-color:var(--border-strong);color:var(--text)}.btn-outline:hover{border-color:var(--primary-light);color:var(--primary-light);background:var(--surface-alt)}.btn-outline-primary{background:transparent;border:2px solid var(--primary-light);color:var(--primary-light)}.btn-outline-primary:hover{background:var(--primary-light);color:#fff}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover{background:var(--surface-alt);color:var(--text)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:var(--success-dark);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626;color:#fff}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{background:#d97706;color:#fff}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.container-wide{max-width:1400px;margin:0 auto;padding:0 1.5rem}.section{padding:4rem 0}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2-1{grid-template-columns:2fr 1fr}.grid-1-2{grid-template-columns:1fr 2fr}.grid-3-1{grid-template-columns:3fr 1fr}.flex{display:flex}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.gap-1{gap:.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}.flex-1{flex:1;min-width:0}.flex-shrink-0{flex-shrink:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mr-1{margin-right:.5rem}.mr-2{margin-right:1rem}.ml-1{margin-left:.5rem}.ml-2{margin-left:1rem}.m-auto{margin:auto}.mx-auto{margin-left:auto;margin-right:auto}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-muted)}.text-sm{font-size:.825rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.35rem}.font-bold{font-weight:700}.font-semibold{font-weight:600}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.text-primary{color:var(--primary-light)}.text-accent{color:var(--accent)}.text-nowrap{white-space:nowrap}.text-uppercase{text-transform:uppercase;letter-spacing:.04em}.line-through{text-decoration:line-through}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border)}.card-header{padding:1.1rem 1.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:1rem}.card-header h3{font-size:1.05rem}.card-body{padding:1.5rem}.card-body-flush{padding:0}.card-footer{padding:1rem 1.5rem;border-top:1px solid var(--border);background:var(--surface-alt);border-radius:0 0 var(--radius) var(--radius)}.card-hover{transition:transform .2s,box-shadow .2s}.card-hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.stat-card{background:var(--surface);border-radius:var(--radius);padding:1.25rem 1.5rem;box-shadow:var(--shadow);border:1px solid var(--border);display:flex;align-items:center;gap:1rem;transition:box-shadow .2s}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:#fff;flex-shrink:0}.stat-icon-primary{background:linear-gradient(135deg,var(--primary-light),var(--primary))}.stat-icon-accent{background:linear-gradient(135deg,var(--accent),var(--primary-light))}.stat-icon-success{background:linear-gradient(135deg,var(--success),var(--accent))}.stat-icon-warning{background:linear-gradient(135deg,var(--warning),#f97316)}.stat-icon-danger{background:linear-gradient(135deg,var(--danger),#ec4899)}.stat-icon-info{background:linear-gradient(135deg,var(--info),var(--accent))}.stat-value{font-size:1.5rem;font-weight:800;line-height:1.15;color:var(--text)}.stat-label{font-size:.8rem;color:var(--text-muted);font-weight:500}.form-group{margin-bottom:1.1rem}.form-label{display:block;margin-bottom:.4rem;font-size:.83rem;font-weight:600;color:var(--text)}.form-label .required{color:var(--danger)}.form-control{width:100%;padding:.6rem .85rem;font-size:.9rem;font-family:var(--font);color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);transition:border-color .2s,box-shadow .2s}.form-control:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(37,99,235,.12)}.form-control::placeholder{color:#94a3b8}textarea.form-control{min-height:96px;resize:vertical}select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2.4rem}.form-text{font-size:.78rem;color:var(--text-muted);margin-top:.3rem}.form-error{font-size:.78rem;color:var(--danger);margin-top:.3rem}.form-control.is-invalid{border-color:var(--danger)}.form-control.is-invalid:focus{box-shadow:0 0 0 3px rgba(239,68,68,.12)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 1.25rem}.form-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 1.25rem}@media (max-width:768px){.form-grid,.form-grid-3{grid-template-columns:1fr}}.input-group{display:flex}.input-group .form-control{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.input-group .input-group-append{border:1px solid var(--border-strong);border-left:0;border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--surface-alt);display:flex;align-items:center;padding:0 .9rem;color:var(--text-muted);font-size:.85rem}.checkbox-group{display:flex;align-items:flex-start;gap:.5rem;padding:.35rem 0}.checkbox-group input[type="checkbox"]{margin-top:.25rem;width:16px;height:16px;accent-color:var(--primary-light)}.checkbox-group input[type="radio"]{margin-top:.25rem;width:16px;height:16px;accent-color:var(--primary-light)}.checkbox-group label{font-size:.88rem;cursor:pointer}.checkbox{display:flex;align-items:flex-start;gap:.5rem;padding:.35rem 0;font-size:.88rem;cursor:pointer}.checkbox input[type="checkbox"]{margin-top:.25rem;width:16px;height:16px;accent-color:var(--primary-light)}.upload-box{display:flex;flex-direction:column;gap:.5rem}.upload-preview{width:100%;height:150px;object-fit:cover;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-alt)}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem}.photo-card{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;background:var(--surface)}.photo-card img{width:100%;height:150px;object-fit:cover;display:block;background:#0f172a}.photo-card .photo-body{padding:.6rem .75rem}.photo-card .photo-body .badge{margin-bottom:.4rem}.file-drop{border:2px dashed var(--border-strong);border-radius:var(--radius-sm);padding:1.25rem;text-align:center;color:var(--text-muted);font-size:.85rem;cursor:pointer;transition:border-color .2s,background .2s}.file-drop:hover{border-color:var(--primary-light);background:var(--surface-alt)}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th{text-align:left;padding:.75rem 1rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);background:var(--surface-alt);border-bottom:1px solid var(--border);white-space:nowrap}.table td{padding:.8rem 1rem;border-bottom:1px solid var(--border);vertical-align:middle}.table tbody tr:last-child td{border-bottom:0}.table tbody tr:hover{background:#f8fafc}.table .num{text-align:right;font-variant-numeric:tabular-nums}.table .actions{text-align:right;white-space:nowrap}.table-striped tbody tr:nth-child(even){background:var(--surface-alt)}.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--primary-light),var(--accent));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.78rem;flex-shrink:0}.avatar-sm{width:28px;height:28px;font-size:.7rem}.avatar-lg{width:72px;height:72px;font-size:1.5rem}.badge{display:inline-flex;align-items:center;padding:.22rem .6rem;border-radius:999px;font-size:.72rem;font-weight:600;letter-spacing:.02em;white-space:nowrap}.badge-success{background:#d1fae5;color:#065f46}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.badge-primary{background:#e0e7ff;color:#3730a3}.badge-secondary{background:#e2e8f0;color:#475569}.badge-accent{background:#cffafe;color:#155e75}.alert{padding:.85rem 1.1rem;border-radius:var(--radius-sm);font-size:.875rem;margin-bottom:1.25rem;display:flex;align-items:flex-start;gap:.6rem;border:1px solid transparent}.alert-success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}.alert-error,.alert-danger{background:#fef2f2;color:#991b1b;border-color:#fecaca}.alert-warning{background:#fffbeb;color:#92400e;border-color:#fde68a}.alert-info{background:#eff6ff;color:#1e40af;border-color:#bfdbfe}.alert-dismiss{cursor:pointer}.alert ul{margin-left:1.2rem}.toast-container{position:fixed;top:1.25rem;right:1.25rem;z-index:10000;display:flex;flex-direction:column;gap:.6rem;max-width:360px}.toast{padding:.85rem 1.1rem;border-radius:var(--radius-sm);background:var(--surface);box-shadow:var(--shadow-lg);border-left:4px solid var(--primary-light);font-size:.875rem;display:flex;align-items:flex-start;gap:.6rem;animation:toastIn .3s ease}.toast-success{border-left-color:var(--success)}.toast-error{border-left-color:var(--danger)}.toast-warning{border-left-color:var(--warning)}.toast-info{border-left-color:var(--info)}.toast-close{margin-left:auto;cursor:pointer;color:var(--text-muted);font-weight:700;border:0;background:transparent;font-size:1rem}@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}.toast-leave{opacity:0;transform:translateX(20px);transition:all .3s}.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:9999;display:none;align-items:flex-start;justify-content:center;padding:5vh 1rem;overflow-y:auto}.modal-backdrop.open{display:flex}.modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:560px;animation:modalIn .25s ease}.modal-sm{max-width:400px}.modal-lg{max-width:780px}.modal-header{padding:1.1rem 1.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-header h4{font-size:1.05rem}.modal-close{background:transparent;border:0;font-size:1.4rem;cursor:pointer;color:var(--text-muted);line-height:1}.modal-close:hover{color:var(--danger)}.modal-body{padding:1.5rem}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:.6rem}@keyframes modalIn{from{opacity:0;transform:translateY(-12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.app-shell{display:flex;min-height:100vh}.app-sidebar{width:var(--sidebar-width);background:linear-gradient(180deg,var(--primary-dark) 0%,var(--secondary) 100%);color:rgba(255,255,255,.85);position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:1000;transition:transform .3s ease;display:flex;flex-direction:column}.app-main{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-width:0;min-height:100vh}.app-content{padding:1.5rem 2rem 3rem;flex:1}.sidebar-brand{padding:1.25rem 1.5rem;display:flex;align-items:center;gap:.75rem;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand .brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--primary-light));display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;color:#fff}.sidebar-brand .brand-name{color:#fff;font-weight:800;font-size:1.02rem;line-height:1.1}.sidebar-brand .brand-sub{color:rgba(255,255,255,.5);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em}.sidebar-brand .brand-logo{width:38px;height:38px;border-radius:10px;object-fit:cover;flex-shrink:0}.sidebar-nav{flex:1;padding:1rem .9rem 1.5rem}.sidebar-section-title{padding:.9rem .75rem .35rem;font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.38);font-weight:700}.sidebar-link{display:flex;align-items:center;gap:.75rem;padding:.62rem .8rem;border-radius:var(--radius-sm);color:rgba(255,255,255,.78);font-size:.88rem;font-weight:500;margin-bottom:2px;transition:background .15s,color .15s;position:relative}.sidebar-link:hover{background:rgba(255,255,255,.07);color:#fff}.sidebar-link.active{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;font-weight:600}.sidebar-link .nav-icon{width:20px;text-align:center;flex-shrink:0;font-size:1rem}.sidebar-link .nav-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:.65rem;font-weight:700;border-radius:999px;padding:.1rem .45rem;min-width:18px;text-align:center}.sidebar-user{padding:1rem 1.25rem;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:.75rem}.sidebar-user .u-name{color:#fff;font-size:.86rem;font-weight:600;line-height:1.2}.sidebar-user .u-role{color:rgba(255,255,255,.5);font-size:.74rem}.sidebar-user a{color:rgba(255,255,255,.55);font-size:.8rem}.sidebar-user a:hover{color:#fff}.app-topbar{height:var(--topbar-height);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:0 2rem;position:sticky;top:0;z-index:900}.app-topbar h1{font-size:1.15rem;font-weight:700}.topbar-actions{display:flex;align-items:center;gap:.75rem}.topbar-toggle{display:none;background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);padding:.4rem .6rem;font-size:1.1rem;cursor:pointer;color:var(--text)}.icon-btn{position:relative;width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);font-size:1.05rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.icon-btn:hover{color:var(--primary-light);border-color:var(--primary-light)}.icon-btn .dot{position:absolute;top:6px;right:6px;width:9px;height:9px;border-radius:50%;background:var(--danger);border:2px solid var(--surface)}.dropdown{position:relative}.dropdown-menu{position:absolute;right:0;top:calc(100%+8px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);min-width:260px;padding:.5rem;z-index:1100;display:none}.dropdown-menu.open{display:block;animation:toastIn .2s ease}.dropdown-header{padding:.6rem .8rem;border-bottom:1px solid var(--border);margin-bottom:.4rem}.dropdown-header strong{font-size:.85rem}.dropdown-item{display:flex;align-items:flex-start;gap:.6rem;padding:.6rem .8rem;border-radius:var(--radius-sm);color:var(--text);font-size:.85rem;transition:background .15s}.dropdown-item:hover{background:var(--surface-alt);color:var(--text)}.dropdown-item .d-title{font-weight:600;font-size:.82rem}.dropdown-item .d-msg{color:var(--text-muted);font-size:.78rem}.dropdown-item .d-time{color:var(--text-muted);font-size:.72rem;margin-top:.15rem}.dropdown-divider{height:1px;background:var(--border);margin:.4rem 0}.notif-row{display:flex;align-items:flex-start;gap:.75rem;width:100%;padding:.85rem 1.5rem;text-align:left;border:none;background:none;cursor:pointer;color:inherit;font:inherit;transition:background .15s}.notif-row:hover{background:var(--surface-alt)}.pagination{display:flex;align-items:center;justify-content:center;gap:.35rem;margin-top:1.5rem;flex-wrap:wrap}.pagination a,.pagination span{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;padding:0 .6rem;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:.85rem;font-weight:500;text-decoration:none;transition:all .15s}.pagination a:hover{border-color:var(--primary-light);color:var(--primary-light)}.pagination .active{background:var(--primary-light);border-color:var(--primary-light);color:#fff}.pagination .disabled{opacity:.5;pointer-events:none}.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--border);overflow-x:auto}.tab-link{padding:.65rem 1.1rem;font-size:.86rem;font-weight:600;color:var(--text-muted);border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap;transition:color .15s,border-color .15s}.tab-link:hover{color:var(--primary-light)}.tab-link.active{color:var(--primary-light);border-bottom-color:var(--primary-light)}.tab-pane{display:none;padding-top:1.25rem}.tab-pane.active{display:block}.timeline{position:relative;padding-left:1.6rem}.timeline::before{content:'';position:absolute;left:7px;top:4px;bottom:4px;width:2px;background:var(--border-strong)}.timeline-item{position:relative;padding-bottom:1.4rem}.timeline-item:last-child{padding-bottom:0}.timeline-dot{position:absolute;left:-1.6rem;top:3px;width:16px;height:16px;border-radius:50%;background:var(--surface);border:3px solid var(--primary-light)}.timeline-item.current .timeline-dot{background:var(--primary-light);box-shadow:0 0 0 4px rgba(37,99,235,.15)}.timeline-item.success .timeline-dot{border-color:var(--success)}.timeline-item.success .timeline-dot{background:var(--success)}.timeline-status{font-weight:700;font-size:.88rem}.timeline-note{font-size:.83rem;color:var(--text-muted);margin-top:.1rem}.timeline-meta{font-size:.74rem;color:var(--text-muted);margin-top:.2rem}.pos-layout{display:grid;grid-template-columns:1fr 400px;gap:1.5rem;align-items:start}.pos-search{position:relative;margin-bottom:1rem}.pos-results{position:absolute;left:0;right:0;top:calc(100%+4px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-height:380px;overflow-y:auto;z-index:500;display:none}.pos-results.open{display:block}.pos-result{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 1rem;cursor:pointer;border-bottom:1px solid var(--border);transition:background .15s}.pos-result:last-child{border-bottom:0}.pos-result:hover{background:var(--surface-alt)}.pos-result .r-name{font-weight:600;font-size:.86rem}.pos-result .r-meta{font-size:.74rem;color:var(--text-muted)}.pos-cart-item{display:flex;align-items:center;gap:.75rem;padding:.8rem 0;border-bottom:1px solid var(--border)}.pos-cart-item:last-child{border-bottom:0}.pos-qty{display:flex;align-items:center;gap:.4rem}.pos-qty button{width:26px;height:26px;border-radius:6px;border:1px solid var(--border-strong);background:var(--surface);cursor:pointer;font-size:.9rem;color:var(--text)}.pos-qty button:hover{border-color:var(--primary-light);color:var(--primary-light)}.pos-qty input{width:44px;text-align:center;border:1px solid var(--border-strong);border-radius:6px;padding:.2rem;font-size:.85rem}.repair-images{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem}.repair-image-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface)}.repair-image-card img{width:100%;height:140px;object-fit:cover}.repair-image-card .ri-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);padding:.45rem .7rem;display:flex;justify-content:space-between;align-items:center}.image-slot-placeholder{border:2px dashed var(--border-strong);border-radius:var(--radius);height:130px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted);font-size:.8rem;text-align:center;padding:.5rem}.auth-body{min-height:100vh;display:flex;padding:2rem 1rem;background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 50%,var(--primary-light) 100%);position:relative;overflow-y:auto}.auth-card{width:100%;max-width:440px;background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:2.25rem 2.25rem 2rem;position:relative;z-index:1;margin:auto}.auth-logo{text-align:center;margin-bottom:1.75rem}.auth-logo .brand-mark{width:56px;height:56px;margin:0 auto .9rem;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--primary-light));display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.4rem;color:#fff}.auth-logo .auth-logo-img{height:64px;width:auto;max-width:100%;margin:0 auto .9rem;border-radius:14px;display:block}.auth-logo h2{font-size:1.3rem;color:var(--primary)}.auth-logo p{color:var(--text-muted);font-size:.85rem;margin-top:.25rem}.public-nav{background:var(--surface);padding:0 2rem;height:70px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000}.public-nav .logo{font-size:1.4rem;font-weight:800;color:var(--primary);display:flex;align-items:center;gap:.75rem}.public-nav .logo .logo-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--primary-light));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.4rem}.public-nav .logo .logo-text{color:var(--primary);font-weight:800;font-size:1.3rem;letter-spacing:-.02em}.public-nav .logo .logo-text span{color:var(--accent)}.public-nav .logo-img{height:42px;width:auto;border-radius:8px}.whatsapp-float{position:fixed;right:1.25rem;bottom:1.25rem;z-index:1001;height:56px;display:flex;align-items:center;gap:.5rem;padding:0 .95rem;border-radius:999px;background:#25d366;color:#fff;font-weight:600;font-size:.85rem;box-shadow:0 4px 16px rgba(0,0,0,.25);text-decoration:none;transition:transform .2s,box-shadow .2s}.whatsapp-float svg{width:30px;height:30px;fill:#fff;flex-shrink:0}.whatsapp-float span{max-width:0;overflow:hidden;white-space:nowrap;opacity:0;transition:max-width .25s ease,opacity .2s}.whatsapp-float:hover,.whatsapp-float:focus-visible{transform:translateY(-3px);box-shadow:0 6px 22px rgba(0,0,0,.3)}.whatsapp-float:hover span,.whatsapp-float:focus-visible span{max-width:140px;opacity:1}.social-links{display:flex;gap:.6rem;margin-top:.75rem;flex-wrap:wrap}.social-link{width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;transition:transform .2s,opacity .2s}.social-link svg{width:18px;height:18px;fill:#fff}.social-link:hover,.social-link:focus-visible{transform:translateY(-2px);opacity:.9}.social-link-whatsapp{background:#25d366}.social-link-tiktok{background:#000;border:1px solid rgba(255,255,255,.3)}.social-link-facebook{background:#1877f2}.nav-links{display:flex;gap:1.75rem;align-items:center;list-style:none}.nav-links a{font-weight:500;font-size:.9rem;color:var(--text-muted);transition:color .2s}.nav-links a:hover,.nav-links a.active{color:var(--primary-light)}.hero{background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 50%,var(--primary-light) 100%);color:#fff;padding:5.5rem 0;text-align:center;position:relative;overflow:hidden}.hero h1{font-size:3rem;font-weight:900;margin-bottom:1rem;line-height:1.1;color:#fff;position:relative;z-index:1}.hero p{font-size:1.15rem;opacity:.92;max-width:640px;margin:0 auto 2rem;position:relative;z-index:1}.hero .btn{margin:.35rem;position:relative;z-index:1}.featured-section{background:linear-gradient(180deg,var(--surface) 0%,var(--surface-alt) 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.section-title{text-align:center;margin-bottom:2.5rem}.section-title h2{font-size:2rem;font-weight:800;color:var(--primary);margin-bottom:.5rem}.section-title p{color:var(--text-muted);font-size:1.05rem;max-width:640px;margin:0 auto}.feature-card{background:var(--surface);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow);border:1px solid var(--border)}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.service-icon{width:56px;height:56px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--primary-light),var(--accent));display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:#fff;font-size:1.4rem}.feature-card h3{font-size:1.1rem;margin-bottom:.5rem}.feature-card p{color:var(--text-muted);font-size:.9rem}.product-card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.product-card .p-img{height:180px;background:var(--surface-alt);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:2.5rem;border-bottom:1px solid var(--border);overflow:hidden;position:relative}.product-card .p-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.product-card:hover .p-img img{transform:scale(1.05)}.product-card .p-img img.placeholder-img{filter:opacity(.8) saturate(1.1)}.p-badge{position:absolute;top:8px;right:8px;background:var(--danger);color:#fff;font-size:.72rem;font-weight:700;padding:.25rem .55rem;border-radius:999px;box-shadow:0 2px 6px rgba(0,0,0,.15)}.product-card .p-body{padding:1rem 1.1rem 1.25rem;display:flex;flex-direction:column;flex:1}.product-card .p-name{font-weight:700;font-size:.95rem;margin-bottom:.25rem}.product-card .p-cat{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.6rem}.product-card .p-price{font-size:1.15rem;font-weight:800;color:var(--primary-light)}.product-card .p-price .line-through{font-size:.8rem;color:var(--text-muted);font-weight:600;text-decoration:line-through;margin-left:.4rem}.product-card .p-actions{margin-top:.85rem}.public-footer{background:var(--secondary);color:#fff;padding:3rem 0 1rem}.public-footer a{color:var(--accent-light)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.5);font-size:.85rem}.process{display:flex;gap:1rem}.process-step{flex:1;text-align:center;position:relative}.process-number{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,var(--primary-light),var(--accent));color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-weight:800;font-size:1.2rem}.process-step:not(:last-child)::after{content:'';position:absolute;top:25px;right:-2.5rem;width:5rem;height:2px;background:linear-gradient(90deg,var(--primary-light),var(--accent))}.process-step h4{margin-bottom:.35rem}.process-step p{color:var(--text-muted);font-size:.85rem}.detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}.detail-item{background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.8rem 1rem}.detail-item .d-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.2rem}.detail-item .d-value{font-weight:600;font-size:.92rem;word-break:break-word}.empty-state{text-align:center;padding:3.5rem 1.5rem;color:var(--text-muted)}.empty-state .es-icon{font-size:3rem;margin-bottom:1rem;opacity:.5}.empty-state h4{color:var(--text);margin-bottom:.35rem}.search-bar{display:flex;gap:.5rem;align-items:center}.search-bar .form-control{max-width:280px}.divider{border:0;border-top:1px solid var(--border);margin:1.25rem 0}.page-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}.page-header h1{font-size:1.3rem}.page-header p{color:var(--text-muted);font-size:.87rem}.filter-bar{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.9rem 1rem;margin-bottom:1.25rem}.filter-bar .form-control{width:auto;min-width:140px}.skeleton{background:linear-gradient(90deg,#e2e8f0 25%,#f1f5f9 50%,#e2e8f0 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{to{background-position:-200% 0}}.cursor-pointer{cursor:pointer}.print-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 2rem;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.receipt{max-width:520px;margin:2rem auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:2.25rem;font-size:.85rem}.receipt-header{text-align:center;border-bottom:2px solid var(--secondary);padding-bottom:1rem;margin-bottom:1.25rem}.receipt-header h2{font-size:1.25rem;font-weight:800}.receipt-header .r-sub{color:var(--text-muted);font-size:.78rem}.receipt-meta{display:grid;grid-template-columns:1fr 1fr;gap:.25rem .75rem;margin-bottom:1rem}.receipt-meta .rm-label{color:var(--text-muted);font-size:.75rem}.receipt-meta .rm-value{font-weight:600;text-align:right}.receipt table{width:100%;border-collapse:collapse;margin-bottom:1rem}.receipt table th{font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);border-bottom:1px solid var(--border);padding:.45rem 0;text-align:left}.receipt table th.r-num,.receipt table td.r-num{text-align:right}.receipt table td{padding:.45rem 0;border-bottom:1px dashed var(--border);font-size:.84rem}.receipt-totals{margin-left:auto;width:60%}.receipt-totals .rt-row{display:flex;justify-content:space-between;padding:.3rem 0}.receipt-totals .rt-row.total{border-top:2px solid var(--secondary);margin-top:.35rem;padding-top:.6rem;font-weight:800;font-size:1.05rem}.receipt-footer{text-align:center;border-top:1px dashed var(--border);margin-top:1.25rem;padding-top:1rem;color:var(--text-muted);font-size:.78rem}.receipt-sign{display:flex;justify-content:space-between;margin-top:2.5rem;color:var(--text-muted);font-size:.78rem}@media (max-width:1100px){.pos-layout{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.grid-2,.grid-3,.grid-4,.grid-2-1,.grid-1-2,.grid-3-1{grid-template-columns:1fr}.app-sidebar{transform:translateX(-100%)}.app-sidebar.open{transform:translateX(0);box-shadow:var(--shadow-lg)}.app-main{margin-left:0}.app-content{padding:1rem}.app-topbar{padding:0 1rem}.topbar-toggle{display:inline-flex}.hero h1{font-size:2rem}.nav-links{display:none}.footer-grid{grid-template-columns:1fr}.process{flex-direction:column}.process-step::after{display:none}.receipt{margin:1rem .5rem;padding:1.5rem}.search-bar .form-control{max-width:100%}}@media print{.print-bar,.no-print{display:none !important}body{background:#fff}.receipt{border:0;box-shadow:none;border-radius:0;max-width:100%;margin:0;padding:0}.app-sidebar,.app-topbar{display:none}}