:root{--bg-color:#0f172a;--panel-bg:#1e293bb3;--panel-border:#ffffff1a;--text-main:#f8fafc;--text-muted:#94a3b8;--accent:#3b82f6;--accent-hover:#60a5fa;--accent-glow:#3b82f680;--danger:#ef4444;--danger-hover:#f87171;--success:#10b981}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);background-image:radial-gradient(circle at 50% 0,#1e293b 0%,#0f172a 100%);flex-direction:column;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}#root{flex-direction:column;gap:2rem;width:100%;max-width:1200px;min-height:100vh;margin:0 auto;padding:2rem;display:flex}h1{text-align:center;background:linear-gradient(135deg,#60a5fa,#a855f7);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.5rem;font-weight:800}h2{margin-bottom:1rem;font-size:1.5rem;font-weight:600}.subtitle{text-align:center;color:var(--text-muted);margin-bottom:2rem;font-size:1.1rem}.glass-panel{background:var(--panel-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--panel-border);border-radius:16px;padding:2rem;box-shadow:0 4px 30px #0000001a}.timer-container{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:3rem 2rem;display:flex;position:relative;overflow:hidden}.timer-container:before{content:"";background:var(--accent-glow);filter:blur(100px);z-index:-1;opacity:.3;border-radius:50%;width:300px;height:300px;animation:4s ease-in-out infinite pulse;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes pulse{0%{opacity:.2;transform:translate(-50%,-50%)scale(1)}50%{opacity:.4;transform:translate(-50%,-50%)scale(1.1)}to{opacity:.2;transform:translate(-50%,-50%)scale(1)}}.cost-display{color:#fff;text-shadow:0 0 20px var(--accent-glow);font-variant-numeric:tabular-nums;margin-bottom:.5rem;font-family:SF Mono,monospace;font-size:5rem;font-weight:700;line-height:1.1}.time-display{color:var(--text-muted);font-variant-numeric:tabular-nums;margin-bottom:2rem;font-family:SF Mono,monospace;font-size:1.5rem}.btn-group{justify-content:center;gap:1rem;display:flex}.btn{cursor:pointer;border:none;border-radius:999px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent);color:#fff;box-shadow:0 4px 14px 0 var(--accent-glow)}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-2px)}.btn-danger{border:1px solid var(--danger);color:var(--danger);background-color:#0000}.btn-danger:hover{background-color:var(--danger);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-icon{color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:flex}.btn-icon:hover{color:var(--danger);background:#ef44441a}.input-group{flex-direction:column;gap:.5rem;margin-bottom:1.5rem;display:flex;position:relative}label{color:var(--text-muted);font-size:.875rem;font-weight:500}input,select{border:1px solid var(--panel-border);width:100%;color:var(--text-main);background:#0f172a99;border-radius:8px;outline:none;padding:.75rem 1rem;font-size:1rem;transition:border-color .2s}input:focus,select:focus{border-color:var(--accent)}.dropdown-menu{background:var(--bg-color);border:1px solid var(--panel-border);z-index:50;border-radius:8px;width:100%;max-height:300px;margin-top:.5rem;position:absolute;top:100%;left:0;overflow-y:auto;box-shadow:0 10px 25px #00000080}.dropdown-item{cursor:pointer;padding:.75rem 1rem;transition:background .2s}.dropdown-item:hover,.dropdown-item.active{background:#ffffff0d}.dropdown-item-title{font-weight:500}.dropdown-item-meta{color:var(--text-muted);margin-top:.25rem;font-size:.8rem}.attendee-list{flex-direction:column;gap:1rem;margin-top:1rem;display:flex}.attendee-row{background:#0f172a66;border:1px solid #ffffff0d;border-radius:12px;grid-template-columns:2fr 1.5fr auto auto;align-items:center;gap:1rem;padding:1rem;transition:transform .2s,background .2s;display:grid}.attendee-row:hover{background:#0f172a99;border-color:#ffffff1a}.attendee-info{flex-direction:column;gap:.25rem;display:flex}.attendee-name{font-size:1rem;font-weight:600}.attendee-rate{color:var(--success);font-variant-numeric:tabular-nums;font-size:.875rem}.empty-state{text-align:center;color:var(--text-muted);border:1px dashed var(--panel-border);background:#0f172a4d;border-radius:12px;padding:3rem 1rem}.app-grid{grid-template-columns:1fr 1.5fr;gap:2rem;display:grid}@media (width<=768px){.app-grid{grid-template-columns:1fr}.cost-display{font-size:3.5rem}.attendee-row{grid-template-columns:1fr;gap:.75rem}.attendee-row select{width:100%}.attendee-row .btn-icon{align-self:flex-end}}