:root{--cream:#fff8f0;--coral:#ff6b4a;--coral-dark:#e85a3b;--teal:#2d9596;--teal-light:#eaf7f6;--navy:#2b2438;--yellow:#ffc857;--gray:#7a7385;--border:#f0e4d8;font-family:Inter,system-ui,sans-serif}*{box-sizing:border-box}body{background:var(--cream);color:var(--navy);margin:0}h1,h2,h3{margin:0;font-family:Fredoka,Inter,sans-serif;font-weight:600}.app{flex-direction:column;min-height:100vh;display:flex}.demo-banner{background:var(--yellow);color:#4a3a00;text-align:center;padding:.5rem 1rem;font-size:.85rem;font-weight:500}.nav{border-bottom:1px solid var(--border);z-index:10;background:#fff;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;max-width:1000px;margin:0 auto;padding:1rem 1.5rem;display:flex}.brand{color:var(--navy);font-family:Fredoka,sans-serif;font-size:1.15rem;font-weight:600;text-decoration:none}.nav-links{gap:1.5rem;display:flex}.nav-links a{color:var(--gray);border-bottom:2px solid #0000;padding-bottom:4px;font-size:.95rem;font-weight:600;text-decoration:none}.nav-links a.active{color:var(--coral-dark);border-bottom-color:var(--coral)}main{flex:1}.page{max-width:1000px;margin:0 auto;padding:2.5rem 1.5rem 4rem}.hero{text-align:center;padding:2rem 1rem 3rem;position:relative}.bunting{justify-content:center;gap:6px;margin-bottom:1.5rem;display:flex}.flag{clip-path:polygon(0 0,100% 0,50% 100%);width:22px;height:30px;display:inline-block;transform:translateY(-4px)}.hero h1{color:var(--navy);margin-bottom:.6rem;font-size:2.6rem}.hero-sub{color:var(--coral-dark);margin:0 0 .6rem;font-size:1.1rem;font-weight:600}.hero-copy{color:var(--gray);max-width:480px;margin:0 auto;line-height:1.5}.slots-section h2,.form-section h2{margin-bottom:1.2rem;font-size:1.3rem}.slots-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem;margin-bottom:3rem;display:grid}.slot-card{border:2px solid var(--border);text-align:left;cursor:pointer;background:#fff;border-radius:18px;flex-direction:column;gap:.35rem;padding:1.4rem 1.2rem;font-family:inherit;transition:all .15s;display:flex}.slot-card:hover:not(.full){border-color:var(--coral);transform:translateY(-3px);box-shadow:0 10px 24px #ff6b4a26}.slot-card.selected{border-color:var(--coral);background:#fff4f0;box-shadow:0 10px 24px #ff6b4a33}.slot-card.full{opacity:.55;cursor:not-allowed}.slot-icon{font-size:1.8rem}.slot-name{font-size:1.05rem;font-weight:700}.slot-time{color:var(--teal);font-size:.85rem;font-weight:600}.slot-desc{color:var(--gray);margin:.2rem 0 .5rem;font-size:.88rem;line-height:1.4}.capacity-bar{background:var(--border);border-radius:999px;height:8px;overflow:hidden}.capacity-fill{background:linear-gradient(90deg, var(--coral), var(--yellow));border-radius:999px;height:100%}.capacity-label{color:var(--gray);font-size:.78rem;font-weight:600}.rsvp-form{border:1px solid var(--border);background:#fff;border-radius:20px;flex-direction:column;gap:1.1rem;max-width:600px;padding:2rem;display:flex}.field-row{grid-template-columns:1fr 1fr;gap:1rem;display:grid}label{color:var(--navy);flex-direction:column;gap:.4rem;font-size:.9rem;font-weight:600;display:flex}.guests-label input{max-width:120px}input,textarea{border:1.5px solid var(--border);background:var(--cream);color:var(--navy);resize:vertical;border-radius:10px;padding:.65rem .8rem;font-family:inherit;font-size:.95rem;font-weight:400}input:focus,textarea:focus{border-color:var(--coral);background:#fff;outline:none}.form-error{color:#b23c1e;background:#fdecea;border-radius:10px;padding:.7rem 1rem;font-size:.88rem;font-weight:600}.btn{cursor:pointer;border:none;border-radius:999px;font-family:inherit;font-weight:700;transition:transform .1s,box-shadow .1s}.btn-primary{background:var(--coral);color:#fff;padding:.75rem 1.6rem;box-shadow:0 8px 18px #ff6b4a4d}.btn-primary:hover{background:var(--coral-dark);transform:translateY(-1px)}.btn-large{align-self:flex-start;padding:.9rem 2rem;font-size:1rem}.btn-secondary{background:var(--teal-light);color:var(--teal);padding:.75rem 1.6rem}.btn-secondary:hover{background:#dcf0ef}.confirm-card{border:1px solid var(--border);text-align:center;background:#fff;border-radius:24px;max-width:520px;margin:3rem auto;padding:3rem 2.2rem;box-shadow:0 20px 40px #2b243814}.confirm-emoji{margin-bottom:.5rem;font-size:3rem}.confirm-card h1{margin-bottom:.8rem;font-size:1.6rem}.confirm-card p{color:var(--gray);line-height:1.5}.confirm-note{color:var(--navy);background:var(--teal-light);border-radius:12px;margin:1rem 0;padding:.8rem 1rem;font-style:italic}.confirm-actions{flex-wrap:wrap;justify-content:center;gap:.8rem;margin-top:1.5rem;display:flex}.guests-hero{text-align:center;margin-bottom:2.5rem}.guests-hero h1{margin-bottom:.5rem;font-size:2rem}.guests-hero p{color:var(--gray)}.guest-groups{flex-direction:column;gap:1.5rem;display:flex}.guest-group{border:1px solid var(--border);background:#fff;border-radius:18px;padding:1.4rem 1.6rem}.guest-group-header{align-items:center;gap:.9rem;margin-bottom:1rem;display:flex}.slot-icon-sm{font-size:1.5rem}.guest-group-header h3{font-size:1.05rem}.guest-group-time{color:var(--teal);font-size:.82rem;font-weight:600}.guest-count-badge{background:var(--teal-light);color:var(--teal);border-radius:999px;margin-left:auto;padding:.3rem .7rem;font-size:.82rem;font-weight:700}.empty-slot{color:var(--gray);font-size:.9rem;font-style:italic}.guest-list{flex-direction:column;gap:.8rem;margin:0;padding:0;list-style:none;display:flex}.guest-item{border-top:1px solid var(--border);padding-top:.7rem}.guest-item-top{justify-content:space-between;align-items:center;display:flex}.guest-item-count{color:var(--gray);font-size:.8rem;font-weight:600}.guest-note{color:var(--gray);margin:.3rem 0 0;font-size:.9rem;font-style:italic}.footer{text-align:center;color:var(--gray);border-top:1px solid var(--border);padding:1.5rem;font-size:.85rem}@media (width<=560px){.field-row{grid-template-columns:1fr}.hero h1{font-size:2rem}}