@font-face{font-family:Encode Sans;font-style:normal;font-weight:300;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLR8A6WQw.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Encode Sans;font-style:normal;font-weight:300;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLRsA6WQw.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Encode Sans;font-style:normal;font-weight:300;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLSMA6.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Encode Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLR8A6WQw.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Encode Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLRsA6WQw.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Encode Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLSMA6.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Encode Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLR8A6WQw.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Encode Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLRsA6WQw.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Encode Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLSMA6.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Encode Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLR8A6WQw.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Encode Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLRsA6WQw.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Encode Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLSMA6.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Encode Sans;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLR8A6WQw.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Encode Sans;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLRsA6WQw.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Encode Sans;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(https://fonts.gstatic.com/s/encodesans/v23/LDIhapOFNxEwR-Bd1O9uYNmnUQomAgE25imKSbHLSMA6.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Encode Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:#1a1a1a;background:#f3f4f6}html{scroll-behavior:smooth}a{color:inherit;text-decoration:none}button{font-family:"Encode Sans",inherit}input:focus,textarea:focus,select:focus{outline:none}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#003b73;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#002855}.alert{padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:14px}.alert-error{background-color:#fee2e2;color:#991b1b;border:1px solid #ED1C24}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#1a1a1a;font-size:14px}.form-control{width:100%;padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:16px;font-family:Encode Sans,sans-serif;transition:all .3s;box-sizing:border-box}.form-control:focus{outline:none;border-color:#003b73;box-shadow:0 0 0 3px #003b731a}.error-text{color:#ed1c24;font-size:13px;margin-top:6px}.btn-primary{background:linear-gradient(135deg,#003b73,#09c);color:#fff;border:none;padding:14px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px #003b734d}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.alert-success{background-color:#d1fae5;color:#065f46;border:1px solid #10b981}.btn-secondary{background:#fff3;color:#fff;border:2px solid rgba(255,255,255,.3);padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s}.btn-secondary:hover{background:#ffffff4d;border-color:#ffffff80}.btn-warning{background:#ff6b35;color:#fff;border:none;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s}.btn-warning:hover{background:#e65a2d}.btn-danger{background:#ed1c24;color:#fff;border:none;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s}.btn-danger:hover{background:#d4161d}.btn-small{padding:10px 20px;font-size:14px}.btn-close{background:none;border:none;font-size:24px;cursor:pointer;color:#9ca3af;padding:0;width:32px;height:32px;border-radius:6px;transition:all .2s}.btn-close:hover{background:#f3f4f6;color:#1a1a1a}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:#fff;border-radius:16px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.modal-header{padding:24px;border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;align-items:center}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.header-actions{display:flex;gap:12px}.dashboard-header{background:linear-gradient(135deg,#003b73,#09c);color:#fff;padding:30px;box-shadow:0 4px 6px #0000001a}.dashboard-header h1{margin:0 0 8px;font-size:32px;font-weight:700}.dashboard-header p{margin:0;opacity:.9;font-size:16px;font-weight:400}.admin-header{background:linear-gradient(135deg,#003b73,#09c);color:#fff;padding:30px;box-shadow:0 4px 6px #0000001a}.admin-header h1{margin:0 0 8px;font-size:32px;font-weight:700}.admin-header p{margin:0;opacity:.9;font-size:16px;font-weight:400}.tabs{display:flex;gap:8px;margin-bottom:24px;background:#fff;padding:8px;border-radius:12px;box-shadow:0 2px 8px #0000001a}.tab-button{flex:1;padding:14px 24px;border:none;background:transparent;color:#6b7280;font-size:15px;font-weight:600;border-radius:8px;cursor:pointer;transition:all .3s}.tab-button.active{background:linear-gradient(135deg,#003b73,#09c);color:#fff}.filter-bar{background:#fff;padding:20px;border-radius:12px 12px 0 0;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;gap:12px}.filter-select{padding:10px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:14px;font-family:Encode Sans,sans-serif;min-width:250px;cursor:pointer}.data-table{width:100%;border-collapse:collapse}.data-table th{padding:16px 20px;text-align:left;font-weight:600;color:#1a1a1a;font-size:13px;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid #e5e7eb}.data-table td{padding:16px 20px;color:#1a1a1a;font-size:14px;border-bottom:1px solid #f3f4f6}.btn-icon-small{background:none;border:none;font-size:16px;cursor:pointer;padding:4px 8px;border-radius:6px;transition:background .2s}.device-count-btn{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 12px;background:#e0e7ff;color:#003b73;border:none;border-radius:18px;font-weight:700;font-size:14px;cursor:pointer;transition:all .2s}.device-item-notes{margin-top:12px;padding:12px;background:#f9fafb;border-radius:6px;font-size:13px;color:#1a1a1a;white-space:pre-wrap}.test-result{margin-top:16px;padding:12px 16px;border-radius:8px;background:#f3f4f6;color:#1a1a1a;font-size:14px;font-weight:500}