@import "https://fonts.googleapis.com/css2?family=Fredoka:wght@300..700&display=swap";:root{--color-primary:#ff6b6b;--color-primary-dark:#e03131;--color-secondary:#4dadf7;--color-secondary-dark:#1971c2;--color-yellow:#ffd43b;--color-yellow-dark:#f59f00;--color-green:#51cf66;--color-green-dark:#2f9e44;--color-text:#2b2d42;--color-text-light:#6c757d;--color-bg:#e8f4fd;--font-family:"Fredoka", system-ui, -apple-system, sans-serif;--border-radius-lg:24px;--border-radius-md:16px;--border-radius-sm:12px;--box-shadow-chunky:0 8px 0px #00000014}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);color:var(--color-text);background:linear-gradient(#e0f2fe 0%,#fffbeb 50%,#f0fdf4 100%);min-height:100vh;padding:1.5rem 1rem;line-height:1.5;overflow-x:hidden}.decorations{pointer-events:none;z-index:-1;width:100%;height:100%;position:absolute;top:0;left:0;overflow:hidden}.balloon{opacity:.25;border-radius:50%/40% 40% 60% 60%;width:50px;height:65px;animation:15s ease-in-out infinite floatUp;position:absolute}.balloon:after{content:"";border-bottom:8px solid;border-left:3px solid #0000;border-right:3px solid #0000;width:0;height:0;position:absolute;bottom:-8px;left:22px}.balloon-1{background:var(--color-primary);color:var(--color-primary);animation-delay:0s;top:20%;left:5%}.balloon-2{background:var(--color-secondary);color:var(--color-secondary);width:40px;height:52px;animation-delay:3s;top:40%;right:8%}.balloon-3{background:var(--color-yellow);color:var(--color-yellow);width:45px;height:58px;animation-delay:6s;top:65%;left:12%}.balloon-4{background:var(--color-green);color:var(--color-green);animation-delay:9s;top:15%;right:15%}@keyframes floatUp{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-30px)rotate(5deg)}}.app-container{max-width:650px;margin:0 auto;position:relative}.birthday-card{border:4px solid var(--color-text);border-radius:var(--border-radius-lg);box-shadow:0 12px 0px var(--color-text);background:#fff;margin-bottom:2rem;transition:transform .2s;position:relative;overflow:hidden}.card-banner{background-color:var(--color-secondary);border-bottom:4px solid var(--color-text);width:100%;height:280px;position:relative;overflow:hidden}.card-banner-img{object-fit:cover;width:100%;height:100%}.charles-profile{border:4px solid var(--color-text);z-index:10;background:#fff;border-radius:50%;width:200px;height:200px;transition:transform .3s cubic-bezier(.175,.885,.32,1.275);position:absolute;top:180px;left:2.5rem;overflow:hidden;box-shadow:0 6px #0000001a}.charles-profile:hover{transform:scale(1.05)rotate(-5deg)}.charles-profile-img{object-fit:cover;width:100%;height:100%}.card-body{text-align:center;padding:6.5rem 2rem 2.5rem}h1{color:var(--color-text);margin-bottom:.5rem;font-size:2.2rem;font-weight:700;line-height:1.2}.age-badge{background:var(--color-yellow);color:var(--color-text);border-radius:var(--border-radius-sm);border:2px solid var(--color-text);box-shadow:2px 2px 0 var(--color-text);margin-bottom:1.5rem;padding:.25rem 1rem;font-size:1rem;font-weight:700;display:inline-block;transform:rotate(-2deg)}.intro-text{color:var(--color-text-light);margin-bottom:2rem;font-size:1.1rem;font-weight:500}.info-grid{text-align:left;grid-template-columns:1fr;gap:1rem;margin-bottom:2rem;display:grid}@media (width>=480px){.info-grid{grid-template-columns:1fr 1fr}}.info-item{border:3px solid var(--color-text);border-radius:var(--border-radius-md);box-shadow:4px 4px 0 var(--color-text);background:#f8f9fa;align-items:flex-start;gap:.75rem;padding:1rem 1.25rem;transition:transform .2s;display:flex}.info-item:hover{transform:translateY(-2px)}.info-icon{border:2px solid var(--color-text);color:var(--color-primary);background:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:.35rem;display:flex}.info-content h3{color:var(--color-text-light);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.15rem;font-size:.9rem}.info-content p{color:var(--color-text);font-size:1rem;font-weight:600}.info-content a{color:var(--color-secondary-dark);word-break:break-word;text-decoration:underline}.btn-chunky{font-family:var(--font-family);border-radius:var(--border-radius-md);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;gap:.5rem;padding:.8rem 2rem;font-size:1.2rem;font-weight:700;text-decoration:none;transition:all .1s;display:inline-flex}.btn-primary{background:var(--color-primary);color:#fff;border:3px solid var(--color-text);box-shadow:0 6px 0 var(--color-text)}.btn-primary:hover{background:#ff8787}.btn-primary:active{box-shadow:0 2px 0 var(--color-text);transform:translateY(4px)}.btn-secondary{background:var(--color-secondary);color:#fff;border:3px solid var(--color-text);box-shadow:0 6px 0 var(--color-text)}.btn-secondary:hover{background:#74c0fc}.btn-secondary:active{box-shadow:0 2px 0 var(--color-text);transform:translateY(4px)}.btn-success{background:var(--color-green);color:#fff;border:3px solid var(--color-text);box-shadow:0 6px 0 var(--color-text)}.btn-success:hover{background:#69db7c}.btn-success:active{box-shadow:0 2px 0 var(--color-text);transform:translateY(4px)}.rsvp-form-container{text-align:left;border-top:4px dashed var(--color-text);margin-top:2rem;padding-top:2rem}.form-title{text-align:center;color:var(--color-text);margin-bottom:1.5rem;font-size:1.5rem}.form-group{margin-bottom:1.25rem}.form-label{color:var(--color-text);margin-bottom:.5rem;font-size:1rem;font-weight:700;display:block}.form-input{width:100%;font-family:var(--font-family);border-radius:var(--border-radius-sm);border:3px solid var(--color-text);background:#f8f9fa;outline:none;padding:.8rem 1rem;font-size:1.1rem;font-weight:500;transition:all .2s}.form-input:focus{border-color:var(--color-secondary);background:#fff;box-shadow:0 0 0 4px #4dadf740}.form-input::placeholder{color:#adb5bd}.success-screen{text-align:center;padding:2rem 1rem}.success-badge{font-size:4rem;animation:.5s cubic-bezier(.175,.885,.32,1.275) popIn}@keyframes popIn{0%{transform:scale(0)}to{transform:scale(1)}}.success-title{color:var(--color-green-dark);margin-bottom:.5rem;font-size:2rem}.success-subtitle{color:var(--color-text-light);margin-bottom:2rem;font-size:1.1rem}.action-buttons{flex-direction:column;gap:1rem;max-width:320px;margin:0 auto;display:flex}.attendees-card{border:4px solid var(--color-text);border-radius:var(--border-radius-lg);box-shadow:0 12px 0px var(--color-text);background:#fff;margin-bottom:3rem;padding:2rem}.attendees-title{text-align:center;justify-content:center;align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:1.6rem;font-weight:700;display:flex}.attendees-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:1rem;display:grid}.attendee-item{border:3px solid var(--color-text);border-radius:var(--border-radius-md);text-align:center;box-shadow:4px 4px 0 var(--color-text);background:#fff;padding:.75rem;font-weight:700;transition:transform .2s;position:relative;overflow:hidden}.attendee-item:hover{transform:translateY(-3px)scale(1.03)}.attendee-emoji{margin-bottom:.25rem;font-size:1.8rem;display:block}.attendee-name{color:var(--color-text);white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;display:block;overflow:hidden}.empty-attendees{text-align:center;color:var(--color-text-light);padding:2rem 0;font-size:1.1rem;font-weight:500}.bg-pastel-pink{background-color:#ffdeeb}.bg-pastel-blue{background-color:#d0ebff}.bg-pastel-yellow{background-color:#fff9db}.bg-pastel-green{background-color:#e2f9e4}.bg-pastel-orange{background-color:#ffe8cc}.bg-pastel-purple{background-color:#f3d9fa}@media (width<=480px){body{padding:1rem .5rem}.charles-profile{width:150px;height:150px;top:205px;left:1.5rem}.card-body{padding:5rem 1.25rem 1.75rem}h1{font-size:1.8rem}.info-grid{gap:.75rem}.info-item{padding:.8rem 1rem}.btn-chunky{width:100%}}