:root{--primary: #10b981;--primary-glow: rgba(16, 185, 129, .4);--secondary: #3b82f6;--bg-dark: #020617;--card-bg: rgba(30, 41, 59, .4);--text-main: #f1f5f9;--text-muted: #94a3b8;--border-color: rgba(148, 163, 184, .1);--glass-effect: blur(20px) saturate(180%)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:Inter,sans-serif;background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;min-height:100vh;background-image:radial-gradient(circle at 0% 0%,rgba(16,185,129,.15) 0%,transparent 50%),radial-gradient(circle at 100% 100%,rgba(59,130,246,.15) 0%,transparent 50%);background-attachment:fixed}#app{max-width:500px;margin:0 auto;padding:1rem}header{margin-bottom:2rem;padding:1rem 0}.header-content{display:flex;align-items:center;justify-content:center;gap:1.5rem;padding:1.5rem 1rem;max-width:500px;margin:0 auto}.logo{display:flex;align-items:center;gap:1rem}.logo-img{height:60px;width:auto;object-fit:contain}h1{font-size:2.2rem;font-weight:700;color:#fff;letter-spacing:2px;margin:0}nav{display:flex;background:#0a0f1e;padding:.6rem;border-radius:18px;border:1px solid rgba(255,255,255,.1);gap:.6rem;margin-bottom:2.5rem}nav button{flex:1;background:transparent;border:none;color:#94a3b8;padding:1.2rem;border-radius:14px;cursor:pointer;transition:all .2s;font-weight:700;font-size:1.1rem}nav button.active{background:#10b981;color:#fff;box-shadow:0 0 15px #10b98166}.glass-card{background:#0f172a;border-radius:24px;padding:2rem;border:1px solid rgba(255,255,255,.05);box-shadow:0 20px 25px -5px #0006;margin-bottom:2rem}.company-setup{background:#3b82f61a;border:1px solid rgba(59,130,246,.2)}.company-setup label{color:var(--secondary);font-size:.75rem;font-weight:800}h2{font-size:1.25rem;margin-bottom:1.5rem;font-weight:700}.form-group{margin-bottom:1.25rem}.no-margin{margin-bottom:0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}label{display:block;font-size:.75rem;color:#94a3b8;margin-bottom:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}input,select{width:100%;background:#fff;border:1px solid #ddd;border-radius:8px;padding:.8rem 1rem;color:#1e293b;outline:none;transition:all .2s;font-size:1.1rem}input:focus,select:focus{border-color:#10b981}.btn-primary,.btn-secondary,.btn-success{width:100%;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem;border-radius:12px;font-weight:700;cursor:pointer;border:none;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:#ffffff0d;color:#fff;border:1px solid var(--border-color)}.btn-success{background:#059669;color:#fff}button:disabled{opacity:.5;cursor:not-allowed}button:active{transform:scale(.98)}.hidden{display:none!important}.auth-tabs{display:flex;justify-content:center;gap:4rem;margin-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.1)}.auth-tabs button{background:none;border:none;color:#94a3b8;font-weight:700;cursor:pointer;padding:.75rem 0;font-size:1.1rem;position:relative}.auth-tabs button.active{color:#10b981}.auth-tabs button.active:after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:#10b981}#nav-logout{background:#ef44441a;color:#ef4444}#nav-logout:hover{background:#ef4444;color:#fff}#reference-status{background:#10b9811a;border:1px solid rgba(16,185,129,.2);padding:.75rem;border-radius:12px;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.card-header h2{margin-bottom:0;font-size:1.1rem}.card-header button{width:auto;padding:.5rem 1rem;font-size:.8rem}.search-container{margin-bottom:1.5rem}.search-input-wrapper{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:1rem;color:var(--text-muted);width:18px;height:18px}#report-search{padding-left:3rem;background:#0f172a66;border:1px solid var(--border-color)}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:.75rem;color:var(--text-muted);padding:1rem;border-bottom:1px solid var(--border-color);text-transform:uppercase}td{padding:1rem;font-size:.9rem;border-bottom:1px solid var(--border-color)}.item-info{display:flex;flex-direction:column}.item-desc{font-weight:600;color:#fff}.item-barcode{font-size:.7rem;color:var(--text-muted)}.toast{position:fixed;top:1.5rem;left:50%;transform:translate(-50%);padding:1rem 1.5rem;border-radius:12px;background:#fff;color:#000;font-weight:700;box-shadow:0 10px 30px #00000080;z-index:2000;text-align:center;min-width:300px}.toast.error{background:#ef4444;color:#fff}@media(max-width:600px){#app{padding:.75rem}.logo h1{font-size:1.5rem}nav button span{display:none}nav button i{font-size:1.25rem}}