*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0a1628;--bg-card: #0d1e35;--bg-card-hover: #112444;--border: rgba(0, 180, 220, .2);--border-solid: #1a3a52;--primary: #00d4ff;--primary-dark: #00a8cc;--primary-dim: rgba(0, 212, 255, .12);--danger: #ff453a;--danger-dim: rgba(255, 69, 58, .12);--yellow: #ffd60a;--yellow-dim: rgba(255, 214, 10, .12);--text: #e8f4f8;--text-muted: #5a8fa8;--text-dim: #1e4060;--shadow: 0 2px 8px rgba(0, 0, 0, .5);--shadow-md: 0 4px 16px rgba(0, 0, 0, .6);--radius: 12px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;font-variant-numeric:slashed-zero}body{background:var(--bg);color:var(--text);min-height:100dvh}.container{max-width:480px;margin:0 auto;padding:0 16px}.page{min-height:100dvh;display:flex;flex-direction:column;max-width:480px;margin:0 auto}.header{background:var(--bg-card);color:var(--text);padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top));display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--border)}.header h1{font-size:1.1rem;font-weight:800;letter-spacing:4px;color:var(--text);text-transform:uppercase}.header-actions{display:flex;gap:8px;align-items:center}.card{background:var(--bg-card);border-radius:var(--radius);padding:16px;border:1px solid var(--border);box-shadow:var(--shadow);margin-bottom:12px}.card-title{font-weight:700;font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:10px;font-size:.8rem;font-weight:700;border:none;cursor:pointer;transition:opacity .15s,transform .1s;text-decoration:none;letter-spacing:.5px;text-transform:uppercase}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--primary);color:#000}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-outline:hover:not(:disabled){background:var(--primary-dim)}.btn-secondary{background:transparent;color:var(--text-muted);border:1.5px solid var(--border-solid)}.btn-secondary:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-sm{padding:6px 12px;font-size:.72rem}.btn-full{width:100%}.btn-ghost{background:transparent;color:var(--text-muted);padding:6px 8px;border-radius:8px;font-size:1rem}.btn-ghost:hover{background:var(--bg-card-hover);color:var(--primary)}.btn-icon{background:transparent;border:1.5px solid var(--border-solid);color:var(--text-muted);width:32px;height:32px;padding:0;border-radius:8px;font-size:.9rem}.btn-icon:hover{border-color:var(--danger);color:var(--danger)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.7rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:6px}.form-input{width:100%;padding:11px 13px;border:1.5px solid var(--border-solid);border-radius:10px;font-size:.95rem;transition:border-color .15s;background:var(--bg);color:var(--text)}.form-input:focus{outline:none;border-color:var(--primary)}.form-hint{font-size:.75rem;color:var(--text-muted);margin-top:4px}.alert{padding:12px 14px;border-radius:10px;font-size:.875rem;margin-bottom:12px;border:1px solid}.alert-error{background:var(--danger-dim);color:#ff8b85;border-color:var(--danger)}.alert-success{background:var(--primary-dim);color:var(--primary);border-color:var(--primary)}.alert-warning{background:var(--yellow-dim);color:var(--yellow);border-color:var(--yellow)}.alert-info{background:var(--primary-dim);color:var(--text-muted);border-color:var(--border)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;border:1px solid}.badge-pending{background:var(--yellow-dim);color:var(--yellow);border-color:var(--yellow)}.badge-acknowledged{background:var(--primary-dim);color:var(--primary);border-color:var(--primary)}.badge-expired{background:var(--danger-dim);color:var(--danger);border-color:var(--danger)}.member-item{display:flex;align-items:center;padding:13px 14px;background:var(--bg-card);border-radius:12px;border:1px solid var(--border);margin-bottom:10px;gap:12px}.member-avatar{width:42px;height:42px;border-radius:10px;background:var(--primary-dim);color:var(--primary);border:1.5px solid var(--primary);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;flex-shrink:0;text-transform:uppercase}.member-info{flex:1;min-width:0}.member-name{font-weight:700;font-size:.95rem;color:var(--text);text-transform:uppercase;letter-spacing:.5px}.member-status{font-size:.75rem;color:var(--primary);margin-top:3px;font-weight:600;letter-spacing:.3px}.member-role{font-size:.72rem;color:var(--text-muted);margin-top:2px}.member-actions{display:flex;gap:6px;flex-shrink:0}.family-code-block{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 16px;margin-bottom:10px}.family-code-label{font-size:.65rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:2px;margin-bottom:6px}.family-code-value{font-size:2.2rem;font-weight:800;letter-spacing:8px;color:var(--primary);font-variant-numeric:slashed-zero}.family-code-hint{font-size:.75rem;color:var(--text-muted);margin-top:6px}.family-code-admin{font-size:.7rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:1px;margin-top:4px}.auth-page{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px;background:var(--bg)}.auth-logo{text-align:center;margin-bottom:32px}.auth-logo h1{font-size:3rem;font-weight:800;letter-spacing:10px;color:var(--primary);text-transform:uppercase}.auth-logo p{color:var(--text-muted);font-size:.7rem;margin-top:8px;letter-spacing:3px;text-transform:uppercase}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:28px 24px;width:100%;max-width:400px}.auth-card h2{font-size:.7rem;font-weight:800;color:var(--primary);letter-spacing:3px;text-transform:uppercase;margin-bottom:20px}.ping-card{border-left:3px solid var(--border)}.ping-card.pending{border-color:var(--yellow)}.ping-card.acknowledged{border-color:var(--primary)}.ping-card.expired{border-color:var(--danger)}.ping-meta{font-size:.78rem;color:var(--text-muted);margin-top:4px}.ping-message{font-size:.875rem;margin:8px 0;color:var(--text-muted);font-style:italic}.ping-actions{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.map-container{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.map-link{display:block;background:var(--primary-dim);padding:20px;text-align:center;color:var(--primary);font-weight:700;text-decoration:none;font-size:.9rem;letter-spacing:1px}.map-link:hover{background:#00d4ff33}.coords{font-size:.75rem;color:var(--text-muted);text-align:center;margin-top:8px}.tab-bar{display:flex;background:var(--bg-card);border-top:1px solid var(--border);position:sticky;bottom:0;padding-bottom:env(safe-area-inset-bottom)}.tab-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 4px;font-size:.6rem;font-weight:700;color:var(--text-muted);background:none;border:none;cursor:pointer;gap:3px;transition:color .15s;text-transform:uppercase;letter-spacing:1px}.tab-btn.active{color:var(--primary)}.tab-icon{font-size:1.3rem;line-height:1}.spinner{width:24px;height:24px;border:2px solid var(--border-solid);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:40px auto;display:block}@keyframes spin{to{transform:rotate(360deg)}}.text-center{text-align:center}.text-sm{font-size:.875rem}.text-muted{color:var(--text-muted)}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.flex{display:flex}.gap-2{gap:8px}.items-center{align-items:center}.justify-between{justify-content:space-between}.font-bold{font-weight:700}.divider{border:none;border-top:1px solid var(--border);margin:20px 0}