:root{--navy:#0b0e14;--navy2:#12161f;--navy3:#181e2a;--gold:#f59e0b;--white:#f0f4f8;--grey:#8a9bb0;--success:#10b981;--danger:#ef4444}body,html{background:#0b0e14}*{margin:0;padding:0;box-sizing:border-box}h1,h2,h3{font-family:Syne,sans-serif}.hidden{display:none!important}.btn{display:inline-block;padding:12px 24px;border-radius:10px;font-family:Syne,sans-serif;font-weight:700;font-size:14px;cursor:pointer;border:none;transition:all .2s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-gold{background:var(--gold);color:var(--navy)}.btn-outline{background:transparent;color:var(--white);border:1.5px solid var(--navy3)}.btn-danger{background:var(--danger);color:#fff}.btn-full{width:100%;display:block;text-align:center}input,select,textarea{width:100%;padding:12px 16px;background:var(--navy2);border:1.5px solid var(--navy3);border-radius:10px;color:var(--white);font-family:DM Sans,sans-serif;font-size:15px;outline:none;transition:border .2s}input:focus,select:focus,textarea:focus{border-color:var(--gold)}input::placeholder,textarea::placeholder{color:var(--grey)}label{display:block;font-size:12px;color:var(--grey);margin-bottom:6px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.form-group{margin-bottom:16px}.form-error{color:var(--danger);font-size:13px;margin-top:4px}.center-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.login-card{background:var(--navy2);border-radius:16px;padding:40px;width:100%;max-width:400px;border:1px solid var(--navy3)}.login-icon{width:40px;height:40px;background:var(--gold);border-radius:10px;display:flex;align-items:center;justify-content:center;font-family:Syne,sans-serif;font-weight:800;font-size:18px;color:var(--navy)}.login-tag{font-size:12px;color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:24px}.tfa-card{background:var(--navy2);border-radius:16px;padding:40px;width:100%;max-width:420px;border:1px solid var(--navy3)}.tfa-card h2{font-size:20px;margin-bottom:6px}.tfa-subtitle{font-size:13px;color:var(--grey);margin-bottom:24px;line-height:1.5}.qr-wrap{background:#fff;border-radius:12px;padding:16px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.qr-wrap img{width:180px;height:180px}.secret-box{background:var(--navy3);border-radius:8px;padding:10px 14px;font-family:monospace;font-size:15px;letter-spacing:2px;color:var(--gold);text-align:center;margin-bottom:20px;word-break:break-all}.otp-input-row{display:flex;gap:8px;justify-content:center;margin-bottom:8px}.otp-digit{width:44px;height:52px;background:var(--navy2);border:1.5px solid var(--navy3);border-radius:10px;color:var(--white);font-family:Syne,sans-serif;font-size:22px;font-weight:700;text-align:center;outline:none;transition:border .2s}.otp-digit:focus{border-color:var(--gold)}.tfa-timer{font-size:12px;color:var(--grey);text-align:center;margin-bottom:16px}.tfa-timer span{color:var(--gold);font-weight:700}.admin-nav{background:var(--navy2);border-bottom:1px solid var(--navy3);padding:16px 32px;justify-content:space-between}.admin-nav,.admin-nav-icon{display:flex;align-items:center}.admin-nav-icon{width:32px;height:32px;background:var(--gold);border-radius:8px;justify-content:center;font-family:Syne,sans-serif;font-weight:800;font-size:14px;color:var(--navy)}.admin-body{max-width:1000px;margin:0 auto;padding:32px 24px}.admin-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:16px;gap:16px;margin-bottom:32px}.stat-card{background:var(--navy2);border-radius:12px;padding:20px;border:1px solid var(--navy3)}.stat-num{font-size:32px;font-weight:800;color:var(--gold);font-family:Syne,sans-serif}.stat-label{font-size:12px;color:var(--grey);margin-top:4px;text-transform:uppercase;letter-spacing:.5px}.section{background:var(--navy2);border-radius:14px;padding:24px;border:1px solid var(--navy3);margin-bottom:24px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.section-title{font-size:18px;font-weight:800}.op-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:12px;gap:12px}.op-card{background:var(--navy3);border-radius:12px;padding:16px;border:1px solid hsla(0,0%,100%,.05)}.op-card-name{font-size:15px;font-weight:700;margin-bottom:4px}.op-card-email{font-size:13px;color:var(--grey);margin-bottom:4px}.op-card-point{font-size:12px;color:var(--gold);font-weight:600;margin-bottom:12px}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:100;display:none;align-items:center;justify-content:center;padding:24px}.modal-overlay.show{display:flex}.modal{background:var(--navy2);border-radius:16px;padding:28px;width:100%;max-width:420px;border:1px solid var(--navy3)}.modal h3{font-size:20px;margin-bottom:20px}.sub-table{width:100%;border-collapse:collapse}.sub-table th{text-align:left;font-size:11px;color:var(--grey);text-transform:uppercase;letter-spacing:.5px;padding:8px 12px}.sub-table td,.sub-table th{border-bottom:1px solid var(--navy3)}.sub-table td{padding:12px;font-size:14px}.sub-table tr:last-child td{border-bottom:none}.status-badge{font-size:11px;font-weight:700;padding:3px 8px;border-radius:100px}.badge-active{background:rgba(46,204,113,.15);color:var(--success)}.badge-pending{background:rgba(245,166,35,.15);color:var(--gold)}#toast{position:fixed;bottom:24px;right:24px;background:var(--navy2);border:1px solid var(--navy3);border-left:4px solid var(--gold);padding:12px 20px;border-radius:10px;font-size:14px;z-index:999;transform:translateY(80px);opacity:0;transition:all .3s}#toast.show{transform:translateY(0);opacity:1}