.barcode-section{display:flex;flex-direction:column;gap:15px;margin-bottom:20px}.barcode-toggle{background:#6f42c1;color:#fff;border:none;border-radius:12px;padding:12px 16px;font-size:1rem;font-weight:700;cursor:pointer;box-shadow:0 4px 10px #6f42c133;transition:transform .2s ease,background-color .2s ease}.barcode-toggle:active{transform:scale(.98)}.barcode-panel{background:#fff;border-radius:16px;padding:16px;box-shadow:0 6px 18px #00000014;display:flex;flex-direction:column;gap:16px}.scanner-container{display:flex;flex-direction:column;gap:12px}.scanner-actions{width:100%;display:flex;gap:8px;align-items:center}.camera-select{flex:1;padding:10px 12px;border-radius:10px;border:2px solid #e9ecef;background:#f8f9fa;font-size:.95rem}.scanner-icon-button{background:#6c757d;color:#fff;border:none;border-radius:10px;padding:0 14px;height:40px;font-size:1.1rem;cursor:pointer}.scanner-icon-button.refresh{background:var(--primary-color)}.reader-holder{background:#000;border-radius:12px;overflow:hidden;aspect-ratio:4 / 3}.scanner-hint{text-align:center;margin:0;color:#666;font-size:.9rem}.manual-search{background:#f8f9fa;padding:12px;border-radius:12px}.manual-title{margin:0 0 10px;font-weight:600;color:var(--text-dark)}.manual-form{display:flex;gap:10px}.manual-input{flex:1;border-radius:10px;border:2px solid #e9ecef;padding:10px 12px;background:#fff;font-size:.95rem}.retry-container{display:flex;justify-content:center}.result-panel{display:flex;flex-direction:column;gap:12px}.info-group{display:flex;flex-direction:column;gap:4px}.info-group .label{font-size:.85rem;font-weight:700;text-transform:uppercase;color:var(--text-grey)}.info-group .value{font-size:1rem;font-weight:600;color:var(--text-dark)}.status-message,.error-message{padding:10px 14px;border-radius:10px;font-weight:600;text-align:center}.status-message{background:#e8f5e9;color:#1b5e20}.error-message{background:#fdecea;color:#b00020}:root{--primary-color: #007bff;--success-color: #28a745;--danger-color: #dc3545;--bg-color: #f4f6f9;--card-bg: #ffffff;--text-dark: #2c3e50;--text-grey: #6c757d}.admin-wrapper{max-width:100%;margin:0 auto;padding:15px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);min-height:100vh;box-sizing:border-box}.admin-title{font-size:1.5rem;font-weight:800;color:var(--text-dark);margin:0 0 20px;text-align:center}.search-box{position:sticky;top:10px;z-index:100;display:flex;gap:10px;background:#fffffff2;padding:10px;border-radius:12px;box-shadow:0 4px 15px #00000014;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);margin-bottom:20px}.search-input{flex:1;padding:12px 15px;font-size:16px;border:2px solid #e9ecef;border-radius:10px;outline:none;transition:all .3s ease;background-color:#f8f9fa}.search-input:focus{border-color:var(--primary-color);background-color:#fff;box-shadow:0 0 0 3px #007bff1a}.btn-search{background-color:var(--primary-color);color:#fff;border:none;border-radius:10px;width:50px;font-size:1.2rem;display:flex;align-items:center;justify-content:center;cursor:pointer;touch-action:manipulation}.btn-search:active{transform:scale(.95)}.results-list{display:flex;flex-direction:column;gap:12px;padding-bottom:80px}.product-card{background:var(--card-bg);border-radius:12px;padding:16px;box-shadow:0 2px 8px #0000000d;border:1px solid transparent;transition:transform .2s,box-shadow .2s;cursor:pointer;position:relative;overflow:hidden}.product-card:active{background-color:#eef2f7;transform:scale(.98)}.product-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background-color:var(--primary-color)}.prod-name{font-size:1.1rem;font-weight:700;color:var(--text-dark);margin-bottom:12px;line-height:1.4}.prod-info{display:flex;justify-content:space-between;align-items:center}.badge{padding:6px 12px;border-radius:20px;font-size:.9rem;font-weight:600;display:flex;align-items:center;gap:4px}.stock{background-color:#e3f2fd;color:#1976d2}.price{background-color:#e8f5e9;color:#2e7d32}.prod-code{display:block;margin-top:10px;font-size:.8rem;color:#adb5bd;text-transform:uppercase;letter-spacing:.5px}.edit-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1000;display:flex;align-items:flex-end;animation:fadeIn .3s ease}.edit-panel{width:100%;background:#fff;border-radius:20px 20px 0 0;padding:25px 20px;box-shadow:0 -5px 25px #0003;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.edit-panel h3{margin:0 0 20px;font-size:1.3rem;color:var(--text-dark);text-align:center;border-bottom:1px solid #eee;padding-bottom:15px}.current-stock{text-align:center;font-size:1rem;color:var(--text-grey);margin-bottom:20px}.current-stock strong{color:var(--text-dark);font-size:1.2rem}.input-label{display:block;font-size:.9rem;font-weight:700;color:var(--text-grey);margin-bottom:10px;text-transform:uppercase;letter-spacing:1px}.stock-input{width:100%;padding:15px;font-size:2.5rem;font-weight:700;text-align:center;color:var(--primary-color);border:2px solid #e9ecef;border-radius:12px;margin-bottom:25px;outline:none;box-sizing:border-box}.stock-input:focus{border-color:var(--primary-color);background-color:#f8fbff}.btn-group{display:flex;gap:15px}.btn-action{flex:1;padding:16px;border:none;border-radius:12px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:transform .1s}.btn-action:active{transform:scale(.97)}.btn-save{background-color:var(--success-color);color:#fff;box-shadow:0 4px 10px #28a7454d}.btn-cancel{background-color:#f1f3f5;color:var(--text-dark)}.msg{position:fixed;bottom:20px;left:50%;transform:translate(-50%);padding:12px 24px;border-radius:50px;color:#fff;font-weight:600;box-shadow:0 4px 12px #0003;z-index:2000;animation:popIn .3s;white-space:nowrap}@keyframes popIn{0%{transform:translate(-50%,20px);opacity:0}to{transform:translate(-50%);opacity:1}}.msg.error{background-color:var(--danger-color)}.msg.success{background-color:var(--success-color)}:root{--brand: #17a8e8;--brand-dark: #0d8fce;--ink: #0e1621;--ink-soft: #2b3947;--muted: #6b7785;--bg: #eef1f5;--card: #ffffff;--line: #e6e9ee;--ok: #1e9e57;--ok-bg: #e6f6ec;--danger: #e5484d;--danger-bg: #fde8e8;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.4;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body{margin:0;padding:0}body{min-height:100dvh;background:var(--bg);color:var(--ink);-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}#root{min-height:100dvh}button{font-family:inherit;cursor:pointer;border:none}input{font-family:inherit}.app{min-height:100dvh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:10;background:var(--ink);padding:calc(.85rem + env(safe-area-inset-top)) 1rem .85rem;display:flex;justify-content:center;align-items:center;box-shadow:0 2px 12px #0e16212e}.topbar-logo{height:30px;width:auto}.main{flex:1;width:100%;max-width:560px;margin:0 auto;padding:1rem 1rem calc(2rem + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:1rem}.scan-card{background:var(--card);border-radius:18px;padding:1.25rem;box-shadow:0 6px 20px #0e16210f}.scan-title{margin:0;font-size:1.25rem;font-weight:700;color:var(--ink)}.scan-sub{margin:.25rem 0 1.1rem;font-size:.92rem;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-size:1rem;font-weight:600;border-radius:14px;transition:transform .08s ease,background-color .2s ease,box-shadow .2s ease}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55}.btn-scan{width:100%;min-height:56px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 8px 18px #17a8e847}.manual{display:flex;gap:.6rem;margin-top:.9rem}.manual-input{flex:1;min-width:0;height:52px;padding:0 1rem;font-size:16px;color:var(--ink);background:#f4f6f8;border:2px solid transparent;border-radius:14px;outline:none;transition:border-color .2s ease,background-color .2s ease}.manual-input:focus{border-color:var(--brand);background:#fff}.manual-input::placeholder{color:#9aa4b0}.btn-buscar{width:52px;height:52px;flex:0 0 52px;color:#fff;background:var(--ink);border-radius:14px}.alert{margin-top:.9rem;padding:.75rem 1rem;border-radius:12px;background:var(--danger-bg);color:#a31419;font-size:.9rem;font-weight:500;text-align:center}.resultado{scroll-margin-top:70px}.estado{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;padding:2.5rem 1.5rem;text-align:center;color:var(--muted)}.estado-vacio{background:var(--card);border-radius:18px;border:1px dashed var(--line);box-shadow:0 6px 20px #0e16210a}.estado-vacio p{margin:0;font-size:.95rem;max-width:18rem}.estado-icon{width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:#eaf6fd;color:var(--brand)}.spinner{width:30px;height:30px;border-radius:50%;border:3px solid #d8dee6;border-top-color:var(--brand);animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.producto-card{background:var(--card);border-radius:18px;overflow:hidden;box-shadow:0 6px 20px #0e162112}.producto-head{padding:1.1rem 1.25rem;border-bottom:1px solid var(--line)}.producto-nombre{margin:0;font-size:1.15rem;font-weight:700;line-height:1.3;color:var(--ink)}.producto-meta{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.6rem}.chip{display:inline-block;padding:.28rem .6rem;border-radius:999px;font-size:.78rem;font-weight:600;background:#eef1f5;color:var(--ink-soft)}.chip-ok{background:var(--ok-bg);color:var(--ok)}.chip-danger{background:var(--danger-bg);color:var(--danger)}.precio-hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.2rem;padding:1.4rem 1.25rem;background:linear-gradient(180deg,#f7fbfe,#fff);border-bottom:1px solid var(--line)}.precio-hero-valor{font-size:2.2rem;font-weight:800;letter-spacing:-.5px;color:var(--brand-dark)}.precio-hero-label{font-size:.82rem;color:var(--muted);font-weight:500}.precios-titulo{padding:1rem 1.25rem .4rem;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.precio-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.9rem 1.25rem;border-top:1px solid var(--line)}.precio-row:first-of-type{border-top:none}.precio-row-left{display:flex;align-items:center;gap:.7rem;min-width:0}.precio-row-iconos{display:flex;gap:.3rem;flex-shrink:0}.precio-row-iconos img{width:30px;height:22px;object-fit:contain}.precio-row-texto{display:flex;flex-direction:column;min-width:0}.precio-row-nombre{font-size:.95rem;font-weight:600;color:var(--ink);display:flex;align-items:center;flex-wrap:wrap;gap:.4rem}.badge-off{font-size:.68rem;font-weight:700;color:var(--ok);background:var(--ok-bg);padding:.12rem .4rem;border-radius:6px}.precio-row-cuotas{font-size:.82rem;color:var(--muted);margin-top:.15rem}.precio-row-total{font-size:1.05rem;font-weight:700;color:var(--ink);white-space:nowrap}.scanner-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#000;display:flex;flex-direction:column}.scanner-top{display:flex;align-items:center;justify-content:space-between;padding:calc(1rem + env(safe-area-inset-top)) 1.25rem 1rem;color:#fff;font-size:.95rem;font-weight:500}.scanner-close{display:grid;place-items:center;width:38px;height:38px;margin-right:-.4rem;border-radius:50%;background:#ffffff26;color:#fff}.scanner-stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:0 1rem;overflow:hidden}.scanner-box{width:100%;max-width:380px;border-radius:16px;overflow:hidden}.scanner-box video{width:100%!important;height:auto!important;display:block}.scanner-hint{margin:0;padding:.75rem 1rem;text-align:center;font-size:.8rem;color:#9aa4b0}.scanner-controls{display:flex;flex-direction:column;gap:.75rem;padding:.5rem 1.25rem calc(1.5rem + env(safe-area-inset-bottom))}.scanner-camera{display:flex;align-items:center;gap:.5rem;color:#fff}.scanner-camera select{flex:1;min-width:0;height:44px;padding:0 .75rem;font-size:.9rem;color:#fff;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:10px;outline:none}.scanner-camera select option{color:#fff;background:#1a2330}.scanner-tools{display:flex;align-items:center;gap:.75rem}.scanner-flash{display:inline-flex;align-items:center;gap:.4rem;height:44px;padding:0 1rem;flex-shrink:0;font-size:.9rem;font-weight:600;border-radius:10px;color:#fff;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);transition:background-color .2s ease,color .2s ease}.scanner-flash.on{background:#facc15;color:#1a1a1a;border-color:#facc15}.scanner-zoom{flex:1;display:flex;align-items:center;gap:.5rem;color:#fff}.scanner-zoom input[type=range]{flex:1;min-width:0;height:6px;accent-color:var(--brand)}@media (min-width: 600px){.topbar-logo{height:36px}.main{padding-top:1.5rem;gap:1.25rem}.scan-card{padding:1.75rem}.precio-hero-valor{font-size:2.5rem}}