@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap";:root{--bg-primary: #0a0a0a;--bg-secondary: #141414;--bg-card: #1a1a1a;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #666666;--accent: #4ade80;--accent-hover: #22c55e;--error: #ef4444;--border: #2a2a2a}*{margin:0;padding:0;box-sizing:border-box}body{font-family:JetBrains Mono,monospace;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;min-height:100vh;padding:24px 20px;max-width:100%}.header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.logo{font-size:18px;font-weight:600;letter-spacing:-.5px}.menu-btn{background:none;border:none;color:var(--text-primary);padding:8px;cursor:pointer}.main-content{flex:1;display:flex;flex-direction:column}.scanner-section{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 0}.scanner-icon{width:120px;height:120px;margin-bottom:32px;opacity:.6}.scanner-title{font-size:14px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:2px;margin-bottom:16px}#qr-reader{width:100%;max-width:320px;border-radius:16px;overflow:hidden;background:var(--bg-secondary);border:2px solid var(--border)}#qr-reader video{border-radius:14px}#qr-reader__scan_region{background:transparent!important}#qr-reader__dashboard{display:none!important}.btn{width:100%;padding:18px 24px;border:none;border-radius:12px;font-family:JetBrains Mono,monospace;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease;text-transform:none;letter-spacing:0}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border);margin-top:12px}.btn-secondary:hover{background:var(--bg-secondary)}.btn-large{padding:20px 24px;font-size:16px}.status-message{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px 20px;border-radius:12px;font-size:14px;margin:20px 0;width:100%;max-width:320px}.status-message.scanning{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border)}.status-message.processing{background:#4ade801a;color:var(--accent);border:1px solid rgba(74,222,128,.3)}.status-message.success{background:#4ade8026;color:var(--accent);border:1px solid rgba(74,222,128,.4)}.status-message.error{background:#ef444426;color:var(--error);border:1px solid rgba(239,68,68,.4)}.status-icon{font-size:20px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px;margin-top:20px;width:100%}.card-title{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}.results-list{width:100%;max-width:320px}.result-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;margin-bottom:8px}.result-item .name{font-size:14px;font-weight:500}.result-item .status-badge{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.result-item .status-badge.success{background:#4ade8033;color:var(--accent)}.result-item .status-badge.error{background:#ef444433;color:var(--error)}.group-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px;margin-top:auto}.group-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.group-title{font-size:13px;color:var(--text-secondary);font-weight:500}.group-count{font-size:12px;color:var(--accent);background:#4ade8026;padding:4px 10px;border-radius:20px}.group-members{list-style:none}.group-members li{padding:10px 0;border-bottom:1px solid var(--border);font-size:14px;display:flex;align-items:center;gap:10px}.group-members li:last-child{border-bottom:none}.member-indicator{width:8px;height:8px;border-radius:50%;background:var(--accent)}.group-hint{font-size:11px;color:var(--text-muted);margin-top:12px}.bottom-spacer{height:20px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.scanning-indicator{animation:pulse 1.5s ease-in-out infinite}.auth-warning{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 20px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:12px;margin-bottom:24px;text-align:center;width:100%;max-width:320px}.auth-warning .warning-icon{width:32px;height:32px;background:#ef444433;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--error)}.auth-warning span{color:var(--text-secondary);font-size:13px}.auth-link{background:none;border:1px solid var(--border);color:var(--accent);padding:8px 16px;border-radius:8px;font-family:JetBrains Mono,monospace;font-size:12px;cursor:pointer;margin-top:4px}.auth-link:hover{background:#4ade801a}.btn:disabled{opacity:.5;cursor:not-allowed}.login-form{width:100%;max-width:320px}.login-header{text-align:center;margin-bottom:32px}.login-icon{width:64px;height:64px;margin-bottom:16px;opacity:.6}.login-header h2{font-size:20px;font-weight:600;margin-bottom:8px}.login-header p{font-size:13px;color:var(--text-secondary)}.input-group{margin-bottom:12px}.input-group input{width:100%;padding:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;color:var(--text-primary);font-family:JetBrains Mono,monospace;font-size:14px;outline:none;transition:border-color .2s}.input-group input:focus{border-color:var(--accent)}.input-group input::placeholder{color:var(--text-muted)}.input-group input:disabled{opacity:.6}.login-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;padding:12px;margin-bottom:16px;color:var(--error);font-size:13px;text-align:center}.login-form .btn{margin-top:8px}