:root{--bg-color: #0f172a;--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--accent-blue: #3b82f6;--accent-green: #22c55e;--accent-red: #ef4444;--text-primary: #f8fafc;--text-secondary: #94a3b8;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:var(--text-primary);background:radial-gradient(circle at top left,#1e293b,#0f172a);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;justify-content:center;align-items:center;min-width:320px;min-height:100vh;overflow:hidden;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}#root{width:100%;max-width:500px;height:100vh;display:flex;flex-direction:column;padding:.8rem 1.5rem 1.5rem;box-sizing:border-box}.glass-card{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:24px;box-shadow:0 8px 32px #0000005e}.counter-display{display:flex;flex-direction:column;justify-content:center;align-items:center;margin:.5rem 0;transition:transform .2s ease;order:2;min-height:200px;width:100%}.label{font-size:1.2rem;letter-spacing:.12em;color:var(--text-secondary);margin-bottom:.5rem;text-transform:uppercase;font-weight:700}.count{font-size:7.5rem;font-weight:800;color:var(--accent-blue);line-height:1;text-shadow:0 0 25px rgba(59,130,246,.4);transition:all .3s ease}.count.over-capacity{color:var(--accent-red);text-shadow:0 0 25px rgba(239,68,68,.5)}.button-container{flex:1;display:flex;flex-direction:column;justify-content:center;gap:.8rem;width:100%}.btn{height:105px;border:none;border-radius:24px;font-size:1.7rem;font-weight:800;color:#fff;cursor:pointer;display:flex;flex-direction:row;justify-content:center;align-items:center;gap:1.2rem;transition:all .15s cubic-bezier(.4,0,.2,1);text-transform:uppercase;letter-spacing:.08em;width:100%}.btn:active{transform:scale(.96);filter:brightness(.8)}.btn-entrar{background:linear-gradient(135deg,#22c55e,#16a34a);box-shadow:0 8px 20px #22c55e4d;order:1}.btn-salir{background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 8px 20px #ef44444d;order:3}.menu-btn{position:absolute;top:1rem;right:1.5rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:12px;color:#fff;padding:.6rem;cursor:pointer;z-index:100;display:flex;align-items:center;justify-content:center;transition:all .2s}.menu-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f172a99;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);z-index:90;display:flex;justify-content:flex-end;opacity:0;visibility:hidden;transition:all .3s ease}.menu-overlay.open{opacity:1;visibility:visible}.menu-content{width:320px;height:100%;background:#1e293b;box-shadow:-8px 0 32px #00000080;padding:4rem 1.5rem 2rem;display:flex;flex-direction:column;gap:1.5rem;transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);overflow-y:auto}.menu-overlay.open .menu-content{transform:translate(0)}.menu-item{background:var(--glass-bg);border:1px solid var(--glass-border);padding:1.2rem;border-radius:18px;color:var(--text-primary);display:flex;align-items:center;gap:1rem;cursor:pointer;font-weight:600;transition:all .2s}.config-form{display:flex;flex-direction:column;gap:1.2rem;margin-top:1rem}.config-group{display:flex;flex-direction:column;gap:.5rem}.config-group label{font-size:.8rem;color:var(--text-secondary);text-transform:uppercase;font-weight:700;letter-spacing:.05em}.config-group input{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:12px;padding:.8rem;color:#fff;font-size:1rem;outline:none}.config-group input:focus{border-color:var(--accent-blue)}.toggle-group{display:flex;justify-content:space-between;align-items:center}.switch{position:relative;display:inline-block;width:48px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:var(--glass-border);transition:.4s;border-radius:24px}.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.slider{background-color:var(--accent-green)}input:checked+.slider:before{transform:translate(24px)}.btn-save{background:var(--accent-blue);color:#fff;border:none;padding:1rem;border-radius:15px;font-weight:700;margin-top:1rem;cursor:pointer}.footer{text-align:center;font-size:.75rem;color:var(--text-secondary);margin-top:auto;padding-bottom:.5rem}.intro-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at top left,#1e293b,#0f172a);display:flex;justify-content:center;align-items:center;z-index:2000;padding:2rem;box-sizing:border-box}.intro-card{width:100%;max-width:400px;padding:3rem 2rem;text-align:center;display:flex;flex-direction:column;gap:2rem;animation:fadeInScale .5s cubic-bezier(.4,0,.2,1)}@keyframes fadeInScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.intro-header h1{font-size:2.2rem;font-weight:800;margin:0;color:var(--text-primary);letter-spacing:-.02em}.intro-header p{font-size:.9rem;color:var(--accent-blue);font-weight:700;letter-spacing:.15em;margin-top:.5rem;text-transform:uppercase}.intro-form{display:flex;flex-direction:column;gap:1.5rem}.date-group{display:flex;flex-direction:column;gap:1rem;text-align:left}.date-group label{font-size:1rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase}.date-input{background:#ffffff08;border:1px solid var(--glass-border);border-radius:20px;padding:1.5rem;color:#fff;font-size:1.5rem;font-family:inherit;outline:none;transition:all .2s;cursor:pointer;width:100%;box-sizing:border-box}.date-input-wrapper{position:relative;display:flex;flex-direction:column}.date-input:focus{border-color:var(--accent-blue);background:#ffffff0d;box-shadow:0 0 0 4px #3b82f61a}.btn-validate{background:linear-gradient(135deg,var(--accent-blue),#2563eb);color:#fff;border:none;border-radius:18px;padding:1.2rem;font-size:1.1rem;font-weight:800;cursor:pointer;transition:all .2s;letter-spacing:.05em;box-shadow:0 8px 16px #3b82f633}.btn-validate:active{transform:scale(.96);filter:brightness(.9)}