:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#242424;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}a{color:#646cff;-webkit-text-decoration:inherit;text-decoration:inherit;font-weight:500}a:hover{color:#535bf2}body{place-items:center;min-width:320px;min-height:100vh;margin:0;display:flex}h1{font-size:3.2em;line-height:1.1}button{cursor:pointer;background-color:#1a1a1a;border:1px solid #0000;border-radius:8px;padding:.6em 1.2em;font-family:inherit;font-size:1em;font-weight:500;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media 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#667eea66}.login-note{color:#888;margin-top:1rem;font-size:.9rem}.features{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:4rem;display:grid}.feature{text-align:center;background:#fff;border-radius:10px;padding:2rem;transition:transform .2s;box-shadow:0 4px 6px #0000001a}.feature:hover{transform:translateY(-5px)}.feature-icon{margin-bottom:1rem;font-size:3rem;display:block}.feature h3{color:#333;margin-bottom:.5rem}.feature p{color:#666;line-height:1.5}.subtitle{text-align:center;color:#666;margin-bottom:2rem;font-size:1.2rem}.cards-list{gap:1.5rem;margin-bottom:2rem;display:grid}.card-item{background:#fff;border-radius:10px;padding:1.5rem;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 6px #0000001a}.card-item:hover{transform:translateY(-2px);box-shadow:0 6px 12px #00000026}.card-header{border-bottom:2px solid #f0f0f0;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.5rem;display:flex}.card-header h3{color:#333;margin:0;font-size:1.3rem}.card-date{color:#888;font-size:.9rem}.card-details{margin-bottom:1rem}.card-message{color:#555;margin-bottom:1rem;font-style:italic;line-height:1.5}.card-stats{flex-wrap:wrap;gap:1rem;font-size:.9rem;display:flex}.status{border-radius:20px;padding:.3rem .8rem;font-weight:500}.status.opened{color:#155724;background:#d4edda}.status.unopened{color:#721c24;background:#f8d7da}.viewed-date,.scheduled{color:#666;background:#f0f0f0;border-radius:20px;padding:.3rem .8rem}.card-actions{justify-content:flex-end;display:flex}.view-link{color:#667eea;border:2px solid #667eea;border-radius:5px;padding:.5rem 1rem;font-weight:600;text-decoration:none;transition:background .2s,color .2s}.view-link:hover{color:#fff;background:#667eea}.create-another-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:50px;margin:2rem auto;padding:1rem 2rem;font-size:1.1rem;font-weight:600;transition:transform .2s,box-shadow .2s;display:block}.create-another-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #667eea66}.faq{margin-top:3rem}.faq-title{text-align:center;color:#fff;margin-bottom:1rem}.faq-list{gap:1rem;display:grid}.faq-item{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 6px #0000001a}.faq-question{cursor:pointer;text-align:left;background:#667eea;border:none;justify-content:space-between;align-items:center;width:100%;padding:1rem 1.25rem;font-size:1rem;display:flex}.faq-toggle{color:#667eea;font-size:1.25rem}.faq-answer{color:#444;padding:1rem 1.25rem;line-height:1.6}@media (max-width:768px){.welcome-hero h1{color:#fff;font-size:2rem}.hero-subtitle{color:#fff;font-size:1.2rem}.features{grid-template-columns:1fr}.card-header{flex-direction:column;align-items:flex-start;gap:.5rem}.card-stats{flex-direction:column;gap:.5rem}}*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}#root{min-height:100vh}.app{flex-direction:column;width:100vw;min-height:100vh;display:flex}.app-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;background:#fffffff2;padding:1rem 0;position:sticky;top:0;box-shadow:0 2px 20px #0000001a}.app-header .container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 2rem;display:flex}.logo{color:#667eea;text-decoration:none;transition:transform .2s}.logo:hover{transform:scale(1.05)}.logo h1{font-size:1.8rem;font-weight:700}nav{gap:2rem;display:flex}.nav-link{color:#333;border-radius:8px;padding:.5rem 1rem;font-weight:500;text-decoration:none;transition:all .3s}.nav-link:hover{color:#fff;background:#667eea}.main-content{flex:1;padding:2rem}.container{max-width:1200px;margin:0 auto}.app-footer{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:center;color:#666;background:#fffffff2;margin-top:auto;padding:2rem 0}.social-links{justify-content:center;gap:1.5rem;margin-top:1rem;display:flex}.social-links a{color:#666;justify-content:center;align-items:center;transition:all .3s;display:flex}.social-links a:hover{color:#667eea;transform:translateY(-2px)}.card-container{background:#fff;border-radius:16px;max-width:800px;margin:0 auto;padding:3rem;box-shadow:0 10px 40px #0003}h2{color:#333;margin-bottom:2rem;font-size:2rem}.form-group{margin-bottom:1.5rem}label{color:#555;text-align:left;margin-bottom:.5rem;font-weight:500;display:block}input[type=text],input[type=email],input[type=datetime-local],textarea,select{border:2px solid #e0e0e0;border-radius:8px;width:100%;padding:.75rem;font-family:inherit;font-size:1rem;transition:border-color .3s}input:focus,textarea:focus,select:focus{border-color:#667eea;outline:none}textarea{resize:vertical;min-height:120px}.template-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:1rem;margin-top:.5rem;display:grid}.templateCard{text-align:center;cursor:pointer;background:#fff;border:2px solid #e0e0e0;border-radius:12px;padding:1rem;transition:all .3s}.templateCard:hover{border-color:#667eea;transform:translateY(-2px);box-shadow:0 4px 12px #667eea33}.templateCard.selected{background:linear-gradient(135deg,#667eea15 0%,#764ba215 100%);border-color:#667eea;box-shadow:0 4px 12px #667eea4d}.template-emoji{margin-bottom:.5rem;font-size:2.5rem}.template-name{color:#333;margin-bottom:.25rem;font-size:.85rem;font-weight:500}.template-category{color:#667eea;text-transform:uppercase;opacity:.8;margin-top:.25rem;font-size:.7rem;font-weight:600}.templates-loading,.templates-empty{text-align:center;color:#888;padding:2rem;font-style:italic}.file-upload{text-align:center;cursor:pointer;border:2px dashed #e0e0e0;border-radius:8px;padding:2rem;transition:all .3s}.file-upload:hover{background:#f5f5ff;border-color:#667eea}.file-upload input{display:none}.file-upload-label{cursor:pointer;color:#667eea;font-weight:500}.preview-image{border-radius:8px;max-width:100%;max-height:300px;margin-top:1rem;box-shadow:0 4px 12px #0000001a}button{color:#fff;cursor:pointer;background:#667eea;border:none;border-radius:8px;width:100%;padding:1rem 2rem;font-size:1.1rem;font-weight:600;transition:all .3s}button:hover{background:#5568d3;transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}button:active{transform:translateY(0)}button:disabled{cursor:not-allowed;background:#ccc;transform:none}.success-message{color:#fff;text-align:center;background:#4caf50;border-radius:8px;margin-top:1rem;padding:1.5rem}.success-message h3{margin-bottom:1rem}.success-message a{color:#fff;text-decoration:underline}.error-message{color:#fff;background:#f44336;border-radius:8px;margin-top:1rem;padding:1rem}.loading{text-align:center;color:#667eea;padding:3rem;font-size:1.2rem}.view-card{text-align:center;background:#fff;border-radius:16px;max-width:800px;margin:0 auto;padding:3rem;box-shadow:0 10px 40px #0003}.view-card h1{color:#667eea;margin-bottom:2rem;font-size:2.8em}.card-art{border-radius:12px;max-width:100%;max-height:400px;margin:2rem 0;box-shadow:0 8px 24px #00000026}.card-message{color:#333;white-space:pre-wrap;background:#f8f9ff;border-radius:12px;margin:2rem 0;padding:2rem;font-size:1.3rem;line-height:1.8}.card-from{color:#666;border-top:2px solid #e0e0e0;margin-top:2rem;padding-top:2rem;font-style:italic}.card-from strong{color:#667eea}.radio-group{gap:2rem;margin-top:.5rem;display:flex}.radio-option{align-items:center;gap:.5rem;display:flex}.radio-option input[type=radio]{width:auto;margin:0}.help-text{color:#888;margin-top:.5rem;font-size:.9rem}@media (max-width:768px){.card-container,.view-card{padding:2rem 1rem}.app-header .container{padding:0 1rem}h2{font-size:1.5rem}}