:root{--primary:#4f46e5;--primary-hover:#4338ca;--secondary:#10b981;--background:#f8fafc;--surface:#fff;--text:#1e293b;--text-muted:#64748b;--border:#e2e8f0;--danger:#ef4444;--warning:#f59e0b;--info:#3b82f6;--shadow-sm:0 1px 2px 0 #0000000d;--shadow:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius:.5rem;--font-sans:"Inter", ui-sans-serif, system-ui, -apple-system, sans-serif}@media (prefers-color-scheme:dark){:root{--background:#0f172a;--surface:#1e293b;--text:#f8fafc;--text-muted:#94a3b8;--border:#334155}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--background);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.5}.app-container{min-height:100vh;display:flex}.sidebar{background-color:var(--surface);border-right:1px solid var(--border);flex-direction:column;width:260px;padding:1.5rem;display:flex}.main-content{flex:1;padding:2rem;overflow-y:auto}h1{margin-bottom:1.5rem;font-size:1.875rem;font-weight:700}h2{margin-bottom:1rem;font-size:1.5rem;font-weight:600}p{color:var(--text-muted);margin-bottom:1rem}.card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:1.5rem;padding:1.5rem}.btn{border-radius:var(--radius);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--surface);border-color:var(--border);color:var(--text)}.btn-secondary:hover{background-color:var(--background)}.form-group{margin-bottom:1rem}.form-label{color:var(--text);margin-bottom:.25rem;font-size:.875rem;font-weight:500;display:block}.form-control{border-radius:var(--radius);border:1px solid var(--border);background-color:var(--surface);width:100%;color:var(--text);padding:.5rem .75rem;transition:border-color .2s}.form-control:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #4f46e51a}.table-container{overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%}th{background-color:var(--background);text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border);padding:.75rem 1rem;font-size:.75rem;font-weight:600}td{border-bottom:1px solid var(--border);padding:1rem;font-size:.875rem}.badge{border-radius:9999px;padding:.25rem .625rem;font-size:.75rem;font-weight:500;display:inline-flex}.badge-success{color:var(--secondary);background-color:#10b9811a}.badge-warning{color:var(--warning);background-color:#f59e0b1a}.badge-danger{color:var(--danger);background-color:#ef44441a}.nav-item{border-radius:var(--radius);color:var(--text-muted);align-items:center;margin-bottom:.25rem;padding:.75rem 1rem;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover,.nav-item.active{background-color:var(--background);color:var(--primary)}.nav-item i{margin-right:.75rem}.login-container{background:radial-gradient(circle at 10% 20%,#2563eb1a 0%,#0000 40%),radial-gradient(circle at 90% 80%,#2563eb1a 0%,#0000 40%),#0f172a;justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex;position:relative;overflow:hidden}.login-container:before{content:"";background:var(--primary);filter:blur(150px);opacity:.15;width:300px;height:300px;position:absolute;top:-50px;right:-50px}.login-split-layout{z-index:1;justify-content:center;align-items:flex-start;gap:2rem;width:100%;max-width:1000px;display:flex}@media (width<=850px){.login-split-layout{flex-direction:column;align-items:center;max-width:450px}}.login-card{-webkit-backdrop-filter:blur(12px);z-index:1;background:#1e293bb3;border:1px solid #ffffff1a;border-radius:1.5rem;width:100%;max-width:450px;padding:2.5rem;box-shadow:0 25px 50px -12px #00000080}.warranty-card{background:#0f172a66}.results-container::-webkit-scrollbar{width:6px}.results-container::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}.login-header{text-align:center;margin-bottom:2.5rem}.login-header h2{background:linear-gradient(135deg,#fff 0%,#cbd5e1 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2rem;font-weight:700}.login-header p{color:var(--text-muted)}.login-form .form-group{margin-bottom:1.5rem}.login-form .form-control{color:#fff;background:#0f172a80;border:1px solid #ffffff1a}.login-form .form-control:focus{border-color:var(--primary);box-shadow:0 0 0 2px #2563eb33}.login-footer{justify-content:space-between;align-items:center;margin-top:1.5rem;font-size:.875rem;display:flex}.login-footer a{color:var(--primary);text-decoration:none;transition:color .2s}.login-footer a:hover{color:#60a5fa}.btn-login{background:var(--primary);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;width:100%;margin-top:1rem;padding:.875rem;font-size:1rem;font-weight:600;transition:all .2s}.btn-login:hover{background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 12px #2563eb4d}