@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap";*{box-sizing:border-box}:root{--bg: #0a0f1d;--card: rgba(255, 255, 255, .05);--stroke: rgba(255, 255, 255, .08);--brand: #3b82f6;--brand-strong: #1d4ed8;--brand-glow: rgba(59, 130, 246, .4);--danger: #ef4444;--success: #10b981;--warning: #f59e0b;--muted: #94a3b8;--text: #f8fafc;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--shadow-xl: 0 25px 50px -12px rgb(0 0 0 / .25);--radius: 20px}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background:radial-gradient(circle at 10% 20%,rgba(96,165,250,.12),transparent 25%),radial-gradient(circle at 90% 10%,rgba(34,211,163,.12),transparent 25%),linear-gradient(135deg,#050c1c,#0b1730 60%,#050c1c);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}#root{min-height:100vh}h1,h2,h3,h4,p{color:var(--text);margin:0}.app-shell{position:relative;min-height:100vh;padding:clamp(1.2rem,2vw,2rem);overflow:hidden}.gradient{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(circle at 30% 10%,rgba(96,165,250,.2),transparent 35%),radial-gradient(circle at 80% 20%,rgba(34,211,163,.18),transparent 30%),radial-gradient(circle at 50% 90%,rgba(96,165,250,.14),transparent 25%);filter:blur(60px);opacity:.9}.app{position:relative;max-width:1100px;margin:0 auto;z-index:1}.hero,.compact-hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(.8rem,2vw,1.4rem);align-items:center;padding:clamp(1.1rem,2vw,1.6rem);border-radius:calc(var(--radius) + 6px);border:1px solid var(--stroke);background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.04));box-shadow:var(--shadow)}.hero-copy h1{font-size:clamp(1.8rem,3vw,2.4rem)}.lede{color:var(--muted);margin:.5rem 0 1rem;font-size:1rem;line-height:1.6}.badge-row{display:flex;flex-wrap:wrap;gap:.5rem}.badge-row.tight{gap:.4rem}.pill{display:inline-flex;align-items:center;gap:.35rem;padding:.55rem .9rem;border-radius:999px;background:rgba(255,255,255,.08);color:var(--text);border:1px solid rgba(255,255,255,.12);font-weight:600;font-size:.95rem}.pill-success{background:rgba(34,211,163,.15);border-color:#22d3a359;color:#22d3a3}.pill-danger{background:rgba(255,107,107,.18);border-color:#ff6b6b66;color:#ff6b6b}.status-chips{display:flex;justify-content:flex-end;margin-bottom:-1rem}.pill-info{background:rgba(96,165,250,.18);border-color:#60a5fa66}.pill-warning{background:rgba(251,191,36,.18);border-color:#fbbf2466}.pill-ghost{background:rgba(255,255,255,.06)}.hero-card.card{height:100%}.stat-block{margin-bottom:1rem}.stat{font-size:clamp(1.8rem,4vw,2.4rem);font-weight:700}.highlight{color:#a5e0ff}.label{text-transform:uppercase;letter-spacing:.08em;font-size:.85rem;color:var(--muted)}.small-label{font-size:.8rem;color:var(--muted);margin:0}.muted{color:var(--muted);line-height:1.5}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.82rem;color:var(--muted);margin:0}.status-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.75rem}.status-tile{padding:.9rem;border-radius:var(--radius);border:1px solid var(--stroke);background:rgba(255,255,255,.06)}.status-value{margin:.35rem 0 0;font-weight:600;color:var(--text)}.app-main{margin-top:1.2rem}.compact-main{margin-top:1rem}.section-heading{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:.75rem;margin-bottom:1rem}.surface-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(1rem,2vw,1.4rem)}.card{backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:var(--card);border:1px solid var(--stroke);border-radius:var(--radius);box-shadow:var(--shadow-xl);padding:1.5rem;transition:transform .2s ease,border-color .2s ease}.section-heading h2{font-size:clamp(1.4rem,3vw,1.8rem);font-weight:700}.ctrl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.ctrl-btn{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;padding:1.2rem;border:1px solid var(--stroke);border-radius:var(--radius);background:rgba(255,255,255,.04);color:var(--text);font-weight:600;font-size:1.1rem;transition:all .2s cubic-bezier(.4,0,.2,1);min-height:120px;cursor:pointer;-webkit-tap-highlight-color:transparent}.spa-btn{grid-column:span 2;align-items:center;flex-direction:row;justify-content:center;gap:2rem;min-height:100px;padding:1rem 1.5rem;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.04))}.spa-label{font-size:1.2rem;font-weight:600}.spa-temp{font-size:1.8rem;font-weight:800;color:var(--brand)}.ctrl-btn:active{transform:scale(.95)}.ctrl-btn.active{background:var(--success);border-color:var(--success);color:#000;box-shadow:0 0 20px #10b9814d}.ctrl-btn.danger.active{background:var(--danger);border-color:var(--danger);color:#fff;box-shadow:0 0 20px #ef44444d}.ctrl-btn:disabled{opacity:.3;cursor:not-allowed}.label{display:block}.control-header{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:.4rem}.status-chips{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:flex-end}.compact-card{padding:1rem}.compact{max-width:760px}.temperature-display{display:flex;flex-direction:column;gap:1rem}.temp-card{position:relative;overflow:hidden}.temp-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.06),transparent 45%);pointer-events:none}.info-card h3{margin:.2rem 0 .4rem;font-size:1.2rem}.tip-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}.app-footer{text-align:center;margin:1.5rem 0 .5rem}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text);min-height:60vh;gap:.75rem}.spinner{width:42px;height:42px;border-radius:50%;border:4px solid rgba(255,255,255,.25);border-top-color:#fff;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:linear-gradient(135deg,#050c1c,#0b1730)}.login-form{width:min(420px,100%);background:rgba(255,255,255,.06);border:1px solid var(--stroke);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}.login-form h2{margin-bottom:1rem}.login-form input{width:100%;padding:.85rem 1rem;border-radius:var(--radius);border:1px solid var(--stroke);background:rgba(255,255,255,.08);color:var(--text);font-size:1rem;margin-bottom:.85rem}.login-form button{width:100%}.error{color:var(--danger);margin-top:.5rem}.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:.9rem 1.75rem;border-radius:var(--radius);border:none;background:linear-gradient(135deg,var(--brand-strong),var(--brand));color:#fff;font-weight:700;font-size:1rem;cursor:pointer;transition:all .2s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 8px 25px -5px #2563eb73;text-decoration:none}.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.1);box-shadow:0 12px 30px -5px #2563eb99}.btn-primary:active{transform:translateY(1px) scale(.98)}.admin-view{max-width:1000px!important}.admin-card{padding:0!important;overflow:hidden;border:1px solid rgba(255,255,255,.1);margin-top:2rem}.table-responsive{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;text-align:left}.admin-table th{background:rgba(255,255,255,.03);padding:1.25rem 1.5rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:600;border-bottom:1px solid rgba(255,255,255,.05)}.admin-table td{padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.03);color:var(--text-primary);font-size:.9rem}.guest-code{font-family:JetBrains Mono,monospace;background:rgba(255,255,255,.05);padding:.4rem .6rem;border-radius:6px;font-weight:500;border:1px solid rgba(255,255,255,.1)}.date-range{font-weight:500;color:var(--text-primary)}.status-pill{display:inline-flex;padding:.35rem .85rem;border-radius:20px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.status-pill.paid{background:rgba(52,211,153,.1);color:#34d399;border:1px solid rgba(52,211,153,.2)}.status-pill.unpaid{background:rgba(251,191,36,.1);color:#fbbf24;border:1px solid rgba(251,191,36,.2)}.text-right{text-align:right}.btn-action{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:var(--text-primary);padding:.6rem 1.25rem;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.btn-action:hover{background:rgba(255,255,255,.1);border-color:#fff3;transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.btn-action.copied{background:#10b981;border-color:#10b981;color:#fff}.empty-state{text-align:center;padding:5rem 2rem!important;color:var(--text-muted);font-size:1.1rem}@media (max-width: 760px){.admin-table thead{display:none}.admin-table tr{display:block;padding:1rem;background:rgba(255,255,255,.02);border-bottom:8px solid rgba(0,0,0,.2)}.admin-table td{display:flex;justify-content:space-between;align-items:center;padding:.75rem .5rem;border-bottom:1px solid rgba(255,255,255,.05);text-align:right}.admin-table td:last-child{border-bottom:none;justify-content:center;padding-top:1.5rem}.admin-table td:before{content:attr(data-label);font-weight:600;color:var(--text-muted);text-transform:uppercase;font-size:.7rem;letter-spacing:.05em;text-align:left}.admin-table td.text-right{text-align:center}.btn-action{width:100%}.guest-code{font-size:.8rem}}@media (prefers-reduced-motion: reduce){.ctrl-btn{transition:none}}@media (max-width: 500px){:root{font-size:17px}}