:root{--color-coral: #FF6F91;--color-coral-dark: #E85A7C;--color-gold: #FFC75F;--color-gold-dark: #E8AC3E;--color-plum: #2E1F3B;--color-plum-soft: #5A4770;--color-cream: #FFFBF5;--color-cream-dark: #FFF3E2;--color-white: #FFFFFF;--color-error: #E8503A;--color-error-bg: #FFF0EC;--color-success: #2E7D32;--font-heading: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--fs-xs: .75rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-md: 1.125rem;--fs-lg: 1.5rem;--fs-xl: 2rem;--fs-xxl: 2.75rem;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 999px;--shadow-sm: 0 2px 8px rgba(46, 31, 59, .08);--shadow-md: 0 6px 20px rgba(46, 31, 59, .12);--shadow-lg: 0 12px 32px rgba(46, 31, 59, .18);--touch-target: 44px;--max-form-width: 480px;--max-card-width: 720px;--max-page-width: 1080px;--transition-fast: .15s ease;--transition-base: .25s ease}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--color-cream);color:var(--color-plum);font-family:var(--font-body);font-size:var(--fs-base);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}img,picture,svg{max-width:100%;display:block}button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer}a{color:var(--color-coral-dark);text-decoration:none}a:hover,a:focus-visible{text-decoration:underline}ul,ol{list-style:none;margin:0;padding:0}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:600;margin:0;color:var(--color-plum)}p{margin:0 0 var(--space-3)}:focus-visible{outline:3px solid var(--color-gold);outline-offset:2px}.page{min-height:100vh;width:100%;display:flex;flex-direction:column;align-items:center;padding:var(--space-5) var(--space-4) calc(var(--space-8) + env(safe-area-inset-bottom))}.container{width:100%;max-width:var(--max-page-width);margin:0 auto}.app-header{text-align:center;margin-bottom:var(--space-6);width:100%}.app-header .logo{font-family:var(--font-heading);font-size:var(--fs-lg);font-weight:700;color:var(--color-coral)}.app-tagline{font-size:var(--fs-sm);color:var(--color-plum-soft);margin-top:var(--space-1)}.form-page{width:100%;display:flex;justify-content:center}.card-form{width:100%;max-width:var(--max-form-width);display:flex;flex-direction:column;gap:var(--space-5);background:var(--color-white);padding:var(--space-5);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-weight:600;font-size:var(--fs-sm);color:var(--color-plum)}.form-input,.form-textarea{width:100%;min-height:var(--touch-target);padding:var(--space-3) var(--space-4);border:2px solid var(--color-cream-dark);border-radius:var(--radius-sm);background:var(--color-cream);font-size:var(--fs-base);transition:border-color var(--transition-fast);-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-input:focus,.form-textarea:focus{border-color:var(--color-coral);outline:none;background:var(--color-white)}.form-textarea{resize:vertical;min-height:120px;line-height:1.6}.field-row{display:flex;justify-content:space-between;align-items:center}.char-counter{font-size:var(--fs-xs);color:var(--color-plum-soft);align-self:flex-end}.char-counter.is-limit{color:var(--color-error)}.field-error{font-size:var(--fs-xs);color:var(--color-error);font-weight:500}.form-input.has-error,.form-textarea.has-error{border-color:var(--color-error);background:var(--color-error-bg)}.photo-upload{display:flex;flex-direction:column;gap:var(--space-3)}.upload-dropzone{border:2px dashed var(--color-gold-dark);border-radius:var(--radius-md);background:var(--color-cream-dark);padding:var(--space-6) var(--space-4);text-align:center;min-height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast);touch-action:manipulation}.upload-dropzone:hover,.upload-dropzone.is-dragover{background:#fff6e5;border-color:var(--color-coral)}.upload-dropzone-icon{font-size:var(--fs-xl)}.upload-dropzone-text{font-size:var(--fs-sm);color:var(--color-plum-soft)}.upload-dropzone input[type=file]{display:none}.upload-hint{font-size:var(--fs-xs);color:var(--color-plum-soft)}.photo-preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-2)}.photo-preview-item{position:relative;aspect-ratio:1 / 1;border-radius:var(--radius-sm);overflow:hidden;background:var(--color-cream-dark);box-shadow:var(--shadow-sm)}.photo-preview-item img{width:100%;height:100%;object-fit:cover}.photo-remove-btn{position:absolute;top:4px;right:4px;width:28px;height:28px;min-width:28px;min-height:28px;border-radius:50%;background:#2e1f3bbf;color:var(--color-white);border:none;display:flex;align-items:center;justify-content:center;font-size:var(--fs-sm);line-height:1;z-index:2}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:var(--touch-target);padding:var(--space-3) var(--space-5);border-radius:var(--radius-full);border:none;font-weight:600;font-size:var(--fs-base);font-family:var(--font-heading);transition:transform var(--transition-fast),box-shadow var(--transition-fast),opacity var(--transition-fast);touch-action:manipulation;-webkit-tap-highlight-color:transparent}.btn:active{transform:scale(.97)}.btn-primary{background:var(--color-coral);color:var(--color-white);box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--color-coral-dark)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:var(--color-white);color:var(--color-plum);border:2px solid var(--color-cream-dark)}.btn-block{width:100%}.spinner{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.5);border-top-color:var(--color-white);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.card-view-page{position:relative;width:100%;display:flex;flex-direction:column;align-items:center;background:linear-gradient(180deg,var(--color-cream) 0%,var(--color-cream-dark) 100%);overflow-x:hidden}.card-decor{position:absolute;top:0;left:0;width:100%;height:240px;overflow:hidden;pointer-events:none;z-index:0;opacity:.9}.card-hero{position:relative;z-index:1;text-align:center;padding-top:var(--space-6);width:100%;max-width:var(--max-card-width)}.card-heading{font-family:var(--font-heading);font-size:var(--fs-xl);font-weight:700;color:var(--color-gold);text-shadow:1px 1px 0 var(--color-plum),-1px -1px 0 var(--color-plum),1px -1px 0 var(--color-plum),-1px 1px 0 var(--color-plum);line-height:1.2;word-break:break-word;padding:0 var(--space-3)}.message-panel{position:relative;z-index:1;width:100%;max-width:var(--max-card-width);background:var(--color-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--space-5);margin-top:var(--space-5);font-size:var(--fs-md);line-height:1.7;white-space:pre-wrap;word-wrap:break-word;color:var(--color-plum)}.photo-gallery{width:100%;max-width:var(--max-card-width);margin-top:var(--space-6);display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-3);z-index:1;position:relative}.gallery-item{aspect-ratio:1 / 1;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);cursor:pointer;background:var(--color-cream-dark);min-height:var(--touch-target);touch-action:manipulation}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-base)}.gallery-item:hover img{transform:scale(1.05)}.skeleton{background:linear-gradient(90deg,var(--color-cream-dark) 25%,#fff 50%,var(--color-cream-dark) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease infinite;border-radius:var(--radius-md)}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{height:16px;margin-bottom:var(--space-2);border-radius:var(--radius-sm)}.skeleton-image{aspect-ratio:1 / 1;width:100%}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#2e1f3beb;display:flex;align-items:center;justify-content:center;z-index:100;padding:var(--space-4);animation:fade-in var(--transition-base)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.lightbox-content{position:relative;max-width:100%;max-height:85vh;display:flex;align-items:center;justify-content:center}.lightbox-content img{max-width:100%;max-height:85vh;border-radius:var(--radius-sm);object-fit:contain}.lightbox-close,.lightbox-nav{position:absolute;min-width:var(--touch-target);min-height:var(--touch-target);background:#ffffff26;color:var(--color-white);border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--fs-lg);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.lightbox-close{top:-8px;right:-8px;top:var(--space-3);right:var(--space-3)}.lightbox-nav.prev{left:var(--space-2);top:50%;transform:translateY(-50%)}.lightbox-nav.next{right:var(--space-2);top:50%;transform:translateY(-50%)}.share-button{position:fixed;bottom:calc(var(--space-5) + env(safe-area-inset-bottom));right:var(--space-5);min-height:var(--touch-target);min-width:var(--touch-target);padding:var(--space-3) var(--space-5);background:var(--color-coral);color:var(--color-white);border-radius:var(--radius-full);box-shadow:var(--shadow-lg);display:inline-flex;align-items:center;gap:var(--space-2);font-weight:600;font-family:var(--font-heading);z-index:50;border:none}.share-button:active{transform:scale(.96)}.toast{position:fixed;bottom:calc(var(--space-7) + env(safe-area-inset-bottom));left:50%;transform:translate(-50%) translateY(0);background:var(--color-plum);color:var(--color-cream);padding:var(--space-3) var(--space-5);border-radius:var(--radius-full);font-size:var(--fs-sm);box-shadow:var(--shadow-md);z-index:200;opacity:0;pointer-events:none;transition:opacity var(--transition-base),transform var(--transition-base)}.toast.is-visible{opacity:1;transform:translate(-50%) translateY(-8px)}.page-footer{width:100%;text-align:center;margin-top:var(--space-7);padding-bottom:var(--space-6);font-size:var(--fs-sm);color:var(--color-plum-soft);z-index:1;position:relative}.error-state,.not-found-page{min-height:70vh;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:var(--space-4);padding:var(--space-6) var(--space-4)}.error-state .icon,.not-found-page .icon{width:140px;height:140px;opacity:.85}.error-state h1,.not-found-page h1{font-size:var(--fs-lg)}.error-state p,.not-found-page p{color:var(--color-plum-soft);max-width:320px}@media (max-width: 359px){.card-heading{font-size:var(--fs-lg)}.photo-preview-grid{grid-template-columns:repeat(2,1fr)}.share-button span.label{display:none}}@media (min-width: 600px){.page{padding:var(--space-6) var(--space-5) var(--space-8)}.app-header .logo{font-size:var(--fs-xl)}.card-form{padding:var(--space-6)}.photo-preview-grid{grid-template-columns:repeat(4,1fr)}.card-heading{font-size:2.25rem}.message-panel{padding:var(--space-6);font-size:var(--fs-md)}.photo-gallery{grid-template-columns:repeat(3,1fr);gap:var(--space-4)}.btn-block{width:auto;min-width:220px}}@media (min-width: 1024px){.card-heading{font-size:var(--fs-xxl)}.photo-gallery{grid-template-columns:repeat(4,1fr);gap:var(--space-4)}.card-form{padding:var(--space-7)}.share-button{bottom:var(--space-6);right:var(--space-6)}.form-page,.card-view-page{padding-top:var(--space-6)}}@media (min-width: 1280px){.photo-gallery{grid-template-columns:repeat(4,1fr)}}@media (max-width: 599px){.form-page .btn-primary.sticky-cta{position:sticky;bottom:0;margin-top:var(--space-3)}.share-button{left:var(--space-4);right:var(--space-4);bottom:calc(var(--space-4) + env(safe-area-inset-bottom));width:calc(100% - (var(--space-4) * 2));justify-content:center;border-radius:var(--radius-md)}.lightbox-nav.prev{left:var(--space-1)}.lightbox-nav.next{right:var(--space-1)}}@media (hover: none) and (pointer: coarse){.btn,.upload-dropzone,.photo-remove-btn,.share-button,.lightbox-close,.lightbox-nav,.gallery-item{min-height:var(--touch-target);min-width:var(--touch-target)}.gallery-item:hover img{transform:none}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.text-center{text-align:center}.mt-0{margin-top:0}.mb-0{margin-bottom:0}