:root{--color-bg: #f8f6f3;--color-bg-card: #ffffff;--color-sage: #8b9d83;--color-sage-dark: #6b7d65;--color-sage-light: #c5d1c0;--color-champagne: #d4c4a8;--color-champagne-dark: #b8a78c;--color-text: #2c3e2d;--color-text-muted: #5a6b5c;--color-text-light: #8a9b8c;--color-border: #e5e0d8;--color-error: #c45c5c;--color-success: #6b9d6b;--font-display: "Cormorant Garamond", Georgia, serif;--font-body: "Outfit", -apple-system, sans-serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(44, 62, 45, .04);--shadow-md: 0 4px 12px rgba(44, 62, 45, .08);--shadow-lg: 0 8px 24px rgba(44, 62, 45, .12)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);font-weight:400;line-height:1.6;color:var(--color-text);background-color:var(--color-bg);min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.page{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-lg);position:relative;overflow:hidden}.page:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 20% 80%,var(--color-sage-light) 0%,transparent 50%),radial-gradient(circle at 80% 20%,var(--color-champagne) 0%,transparent 50%);opacity:.3;pointer-events:none}.card{background:var(--color-bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-2xl);width:100%;max-width:480px;position:relative;z-index:1}.heading-display{font-family:var(--font-display);font-weight:500;font-size:2.5rem;line-height:1.2;color:var(--color-text);margin-bottom:var(--space-sm)}.heading-display.large{font-size:3rem}.subheading{font-family:var(--font-display);font-weight:400;font-style:italic;font-size:1.25rem;color:var(--color-text-muted);margin-bottom:var(--space-xl)}.text-muted{color:var(--color-text-muted);font-size:.875rem}.form-group{margin-bottom:var(--space-lg)}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--color-text);margin-bottom:var(--space-sm)}.form-input{width:100%;padding:var(--space-md);font-family:var(--font-body);font-size:1rem;color:var(--color-text);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all .2s ease}.form-input:focus{outline:none;border-color:var(--color-sage);box-shadow:0 0 0 3px #8b9d8326}.form-input::placeholder{color:var(--color-text-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);font-family:var(--font-body);font-size:1rem;font-weight:500;text-decoration:none;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--color-sage);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-sage-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:transparent;color:var(--color-sage-dark);border:1px solid var(--color-sage)}.btn-secondary:hover:not(:disabled){background:var(--color-sage-light)}.btn-block{width:100%}.radio-group{display:flex;gap:var(--space-md);margin-top:var(--space-sm)}.radio-option{flex:1}.radio-option input{display:none}.radio-option label{display:block;padding:var(--space-md);text-align:center;background:var(--color-bg);border:2px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;font-weight:500}.radio-option input:checked+label{border-color:var(--color-sage);background:#8b9d831a;color:var(--color-sage-dark)}.radio-option label:hover{border-color:var(--color-sage-light)}.divider{height:1px;background:var(--color-border);margin:var(--space-xl) 0}.ornament{text-align:center;color:var(--color-sage);font-size:1.5rem;margin:var(--space-lg) 0;letter-spacing:.5rem}.guest-list{list-style:none;padding:0;margin:var(--space-lg) 0}.guest-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md) 0;border-bottom:1px solid var(--color-border)}.guest-item:last-child{border-bottom:none}.guest-avatar{width:40px;height:40px;border-radius:var(--radius-full);background:var(--color-sage-light);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.125rem;color:var(--color-sage-dark)}.guest-name{font-weight:500}.suggestions{position:absolute;top:100%;left:0;right:0;background:var(--color-bg-card);border:1px solid var(--color-border);border-top:none;border-radius:0 0 var(--radius-md) var(--radius-md);box-shadow:var(--shadow-md);max-height:200px;overflow-y:auto;z-index:10}.suggestion-item{padding:var(--space-md);cursor:pointer;transition:background .15s ease}.suggestion-item:hover{background:var(--color-bg)}.suggestion-item.highlighted{background:#8b9d831a}.input-wrapper{position:relative}.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-sage);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-message{color:var(--color-error);font-size:.875rem;margin-top:var(--space-sm)}.success-icon{width:80px;height:80px;border-radius:50%;background:var(--color-sage-light);display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-xl);font-size:2.5rem}.text-center{text-align:center}@media (max-width: 640px){.card{padding:var(--space-xl)}.heading-display{font-size:2rem}.heading-display.large{font-size:2.25rem}.radio-group{flex-direction:column}}