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ease}.remove-button:hover:not(:disabled){background:#fee;border-color:#e74c3c;color:#e74c3c}.remove-button:disabled{opacity:.6;cursor:not-allowed}.input-hint{margin-top:16px;text-align:center;color:#7f8c8d;font-size:14px}@media (max-width: 600px){.upload-button{padding:24px 20px}.upload-icon{font-size:32px}.upload-text{font-size:16px}.image-actions{flex-direction:column}.image-actions .analyze-button{padding:16px 24px;font-size:16px}.remove-button{width:100%}}.text-input{width:100%}.textarea-container{background:var(--bg-card, white);border-radius:16px;box-shadow:0 4px 20px #6b8cb326;border:2px solid transparent;transition:all .3s ease;overflow:hidden;position:relative;z-index:1}[data-theme=dark] .textarea-container{background:#0f172a99;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);box-shadow:0 8px 32px #0006,inset 0 1px #ffffff0d}.textarea-container:focus-within{border-color:#7fb3d5;box-shadow:0 4px 25px #6b8cb340}[data-theme=dark] 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ease}.progress-step{font-size:20px;font-weight:500;color:#1e3a5f;margin-bottom:12px}.progress-hint{font-size:16px;color:#6b7280;margin:0}@media (max-width: 600px){.progress-indicator{padding:32px 20px}.progress-spinner{width:56px;height:56px}.progress-title{font-size:20px}.progress-step{font-size:18px}.progress-hint{font-size:14px}}.help-message{display:flex;flex-direction:column;align-items:center;gap:16px;background-color:#fefce8;border:2px solid #f59e0b;border-radius:16px;padding:24px;text-align:center;position:relative;z-index:1}[data-theme=dark] .help-message{background:#f973161a;border:1px solid rgba(249,115,22,.3);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.help-icon{font-size:var(--font-size-4xl, 40px)}.help-content{display:flex;flex-direction:column;gap:12px}.help-content p{font-size:var(--font-size-lg, 18px);color:#92400e;margin:0;line-height:1.5}[data-theme=dark] .help-content p{color:#fffc}.help-close-btn{margin-top:8px;padding:14px 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ease-out}.paywall-icon{font-size:64px;margin-bottom:24px}.paywall-title{font-size:24px;font-weight:700;color:#1a1a1a;margin-bottom:16px;line-height:1.3}.paywall-subtitle{font-size:18px;color:#4b5563;margin-bottom:32px;line-height:1.5}.paywall-price{background:#f8f9fa;border-radius:16px;padding:20px;margin-bottom:24px}.price-amount{font-size:32px;font-weight:700;color:#1a1a1a}.price-period{font-size:18px;color:#6b7280;margin-left:8px}.paywall-button{width:100%;padding:18px 24px;font-size:18px;font-weight:600;border-radius:12px;cursor:pointer;transition:all .2s ease;border:none;margin-bottom:12px}.paywall-button.primary{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}.paywall-button.primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #f59e0b66}.paywall-button.secondary{background:transparent;color:#6b7280;border:2px solid #e5e7eb}.paywall-button.secondary:hover{background:#f3f4f6}@media (max-width: 480px){.paywall-modal{padding:32px 24px}.paywall-title{font-size:20px}.paywall-subtitle{font-size:16px}.price-amount{font-size:28px}}@media (prefers-reduced-motion: reduce){.paywall-overlay,.paywall-modal{animation:none}.paywall-button{transition:none}}.email-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px;animation:fadeIn .2s ease}.email-modal{background:#fff;border-radius:24px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.email-modal-header{display:flex;justify-content:space-between;align-items:center;padding:24px 28px;border-bottom:1px solid #e5e7eb}.email-modal-header h2{font-size:22px;font-weight:700;color:#1a1a1a;margin:0}.email-modal-close{width:40px;height:40px;border:none;background:#f3f4f6;border-radius:50%;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s ease}.email-modal-close:hover{background:#e5e7eb}.email-modal-content{padding:28px}.email-demo-container{margin-bottom:28px}.email-demo-phone{background:linear-gradient(135deg,#1e293b,#334155);border-radius:24px;padding:12px;max-width:280px;margin:0 auto;box-shadow:0 10px 40px #0000004d}.email-demo-screen{background:#fff;border-radius:16px;padding:16px;min-height:180px;position:relative;overflow:hidden}.email-demo-header{transition:all .4s ease}.email-demo-sender{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px}.email-demo-avatar{width:40px;height:40px;background:linear-gradient(135deg,#ef4444,#dc2626);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:18px;flex-shrink:0}.email-demo-sender-info{flex:1;min-width:0}.email-demo-sender-name{font-weight:600;font-size:15px;color:#1a1a1a;display:flex;align-items:center;gap:6px;cursor:pointer}.email-demo-chevron{font-size:10px;color:#6b7280;transition:transform .3s ease}.email-demo-chevron.rotated{transform:rotate(180deg)}.email-demo-sender-email{font-size:12px;color:#ef4444;margin-top:4px;padding:4px 8px;background:#fef2f2;border-radius:6px;font-family:monospace}.email-demo-subject{font-size:14px;font-weight:500;color:#374151;margin-top:8px}.email-demo-date{font-size:12px;color:#6b7280;margin-top:8px}.animate-expand{animation:expandIn .4s ease}@keyframes expandIn{0%{opacity:0;transform:translateY(-10px);max-height:0}to{opacity:1;transform:translateY(0);max-height:100px}}.email-demo-tap{position:absolute;top:30px;left:60px;z-index:10;pointer-events:none}.tap-circle{width:50px;height:50px;border:3px solid #2563eb;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);animation:tapPulse 1.5s ease-in-out infinite}@keyframes tapPulse{0%,to{transform:translate(-50%,-50%) scale(1);opacity:1}50%{transform:translate(-50%,-50%) scale(1.3);opacity:.5}}.tap-finger{font-size:32px;animation:tapBounce 1.5s ease-in-out infinite}@keyframes tapBounce{0%,to{transform:translateY(0)}30%{transform:translateY(-8px)}60%{transform:translateY(4px)}}.email-demo-arrow{position:absolute;top:65px;right:10px;display:flex;flex-direction:column;align-items:center;gap:4px;animation:arrowBounce 1s ease-in-out infinite}.arrow-icon{font-size:28px}.arrow-text{font-size:11px;font-weight:700;color:#2563eb;background:#dbeafe;padding:4px 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h4{font-size:16px;font-weight:700;color:#92400e;margin:0 0 6px}.email-important-content p{font-size:15px;color:#92400e;line-height:1.5;margin:0}.email-modal-footer{display:flex;gap:12px;padding:20px 28px;border-top:1px solid #e5e7eb}.email-btn-cancel{flex:1;padding:16px 20px;font-size:16px;font-weight:600;color:#374151;background:#f3f4f6;border:none;border-radius:12px;cursor:pointer;transition:background-color .2s ease}.email-btn-cancel:hover{background:#e5e7eb}.email-btn-confirm{flex:2;padding:16px 20px;font-size:16px;font-weight:600;color:#fff;background:linear-gradient(135deg,#2563eb,#1d4ed8);border:none;border-radius:12px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.email-btn-confirm:hover{transform:translateY(-2px);box-shadow:0 4px 12px #2563eb66}@media (max-width: 600px){.email-modal{border-radius:20px}.email-modal-header{padding:20px}.email-modal-header h2{font-size:20px}.email-modal-content{padding:20px}.email-demo-phone{max-width:260px}.email-step{flex-direction:column;gap:12px}.email-step-number{width:36px;height:36px;min-width:36px;font-size:18px}.email-modal-footer{flex-direction:column;padding:16px 20px}.email-btn-cancel,.email-btn-confirm{flex:none;width:100%}.email-btn-confirm{order:-1}}@media (prefers-reduced-motion: reduce){.email-modal-overlay,.email-modal,.tap-circle,.tap-finger,.email-demo-arrow,.animate-expand{animation:none}}[data-theme=dark] .email-modal{background:#1e293b}[data-theme=dark] .email-modal-header{border-bottom-color:#334155}[data-theme=dark] .email-modal-header h2{color:#f1f5f9}[data-theme=dark] .email-modal-close{background:#334155;color:#f1f5f9}[data-theme=dark] .email-demo-screen{background:#f8fafc}[data-theme=dark] .email-step-content h3{color:#f1f5f9}[data-theme=dark] .email-step-content p{color:#94a3b8}[data-theme=dark] .email-btn-cancel{background:#334155;color:#f1f5f9}[data-theme=dark] .email-modal-footer{border-top-color:#334155}.simple-mode{display:flex;flex-direction:column;align-items:center;padding:2rem;width:100%;max-width:600px;margin:0 auto}.simple-mode-title{font-size:var(--font-size-xl, 1.5rem);color:var(--text-primary);margin-bottom:2rem;text-align:center}[data-largetext=true] .simple-mode-title{font-size:2rem}.simple-mode-buttons{display:flex;flex-direction:column;gap:1.5rem;width:100%}.simple-mode-btn{display:flex;align-items:center;justify-content:center;gap:1rem;min-height:80px;padding:1.5rem 2rem;border:2px solid var(--border-color);border-radius:16px;background:var(--card-bg, var(--bg-card));color:var(--text-primary);font-size:var(--font-size-lg, 1.25rem);font-weight:600;cursor:pointer;transition:all .3s ease;width:100%;position:relative;z-index:1}[data-theme=dark] .simple-mode-btn{background:#0f172a99;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);box-shadow:inset 0 1px #ffffff0d}[data-largetext=true] .simple-mode-btn{min-height:100px;font-size:1.5rem}.simple-mode-btn:hover:not(:disabled){background:var(--primary-light);border-color:var(--primary-color);transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.simple-mode-btn:disabled{opacity:.6;cursor:not-allowed}.simple-mode-icon{font-size:2rem}[data-largetext=true] .simple-mode-icon{font-size:2.5rem}.simple-mode-label{font-size:var(--font-size-lg, 1.25rem)}[data-largetext=true] .simple-mode-label{font-size:1.5rem}.photo-btn:hover:not(:disabled){background:#e3f2fd;border-color:#2196f3}.email-btn:hover:not(:disabled){background:#fff3e0;border-color:#ff9800}[data-theme=dark] .photo-btn:hover:not(:disabled){background:#3b82f626;border-color:#3b82f6;box-shadow:0 0 20px #3b82f64d}[data-theme=dark] .email-btn:hover:not(:disabled){background:#f9731626;border-color:#f97316;box-shadow:0 0 20px #f973164d}.simple-mode-back{align-self:flex-start;background:none;border:none;color:var(--primary-color);font-size:var(--font-size-base, 1rem);cursor:pointer;padding:.5rem;margin-bottom:1.5rem}[data-largetext=true] .simple-mode-back{font-size:1.25rem}.simple-mode-back:hover{text-decoration:underline}.simple-mode-email-section,.simple-mode-photo-section{width:100%;display:flex;flex-direction:column;gap:1.5rem}.simple-mode-checkbox{display:flex;align-items:center;gap:.75rem;cursor:pointer;font-size:var(--font-size-lg, 1.125rem);color:var(--text-primary)}[data-largetext=true] .simple-mode-checkbox{font-size:1.5rem}.simple-mode-checkbox input[type=checkbox]{width:24px;height:24px;cursor:pointer}[data-largetext=true] .simple-mode-checkbox input[type=checkbox]{width:30px;height:30px}.checkbox-label{flex:1}.simple-mode-instructions{background:var(--card-bg, var(--bg-card));border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;margin-top:1rem;position:relative;z-index:1}[data-theme=dark] .simple-mode-instructions{background:#0f172a99;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1)}.instructions-title{font-size:var(--font-size-lg, 1.25rem);color:var(--text-primary);margin-bottom:1.5rem}[data-largetext=true] .instructions-title{font-size:1.5rem}.instruction-step{display:flex;gap:1rem;margin-bottom:1.25rem}.step-number{font-size:1.5rem;flex-shrink:0}.step-content{flex:1}.step-content strong{display:block;font-size:var(--font-size-base, 1rem);color:var(--text-primary);margin-bottom:.5rem}[data-largetext=true] .step-content strong{font-size:1.25rem}.step-content p{font-size:var(--font-size-sm, .9rem);color:var(--text-secondary);line-height:1.5;margin:0}[data-largetext=true] .step-content p{font-size:1.1rem}.instruction-warning{background:#fff3cd;border:1px solid #ffc107;border-radius:8px;padding:1rem;font-size:var(--font-size-base, 1rem);color:#856404;font-weight:500;text-align:center}[data-theme=dark] .instruction-warning{background:#4a3f20;border-color:#ffc107;color:#ffd54f}[data-largetext=true] .instruction-warning{font-size:1.2rem}.simple-mode-text{font-size:var(--font-size-lg, 1.125rem);color:var(--text-secondary);text-align:center;margin-bottom:.5rem}[data-largetext=true] .simple-mode-text{font-size:1.5rem}.simple-mode-description{font-size:var(--font-size-base, 1rem);color:var(--text-secondary);text-align:center;margin-bottom:1rem;font-style:italic;opacity:.9}[data-largetext=true] .simple-mode-description{font-size:1.25rem}.action-btn{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.action-btn:hover:not(:disabled){background:var(--primary-dark)!important;border-color:var(--primary-dark)!important}.analyze-btn{background:#4caf50;color:#fff;border-color:#4caf50;min-height:90px;font-size:var(--font-size-xl, 1.5rem)}[data-theme=dark] .analyze-btn{background:linear-gradient(135deg,#10b981,#22d3ee);border-color:transparent;box-shadow:0 0 25px #10b98180,0 0 50px #10b9814d}[data-largetext=true] .analyze-btn{min-height:110px;font-size:1.75rem}.analyze-btn:hover:not(:disabled){background:#388e3c!important;border-color:#388e3c!important}[data-theme=dark] .analyze-btn:hover:not(:disabled){background:linear-gradient(135deg,#10b981,#22d3ee)!important;border-color:transparent!important;box-shadow:0 0 35px #10b981b3,0 0 70px #22d3ee80;transform:translateY(-3px)}.simple-mode-previews{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin:1rem 0}.preview-item{position:relative;width:100px;height:100px;border-radius:8px;overflow:hidden;border:2px solid var(--border-color)}[data-largetext=true] .preview-item{width:120px;height:120px}.preview-item img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.remove-preview{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;background:#000000b3;color:#fff;border:none;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1}.remove-preview:hover{background:#f44336}.app-page{min-height:100vh;display:flex;flex-direction:column;padding:var(--spacing-xl) var(--spacing-lg);max-width:640px;margin:0 auto;background-color:var(--bg-primary);transition:background-color .3s ease}.mode-tabs{display:flex;gap:var(--spacing-sm);background:var(--bg-card);padding:var(--spacing-sm);border-radius:var(--border-radius-lg);border:2px solid var(--border-color);transition:background-color .3s ease,border-color .3s ease}.mode-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:var(--spacing-base) var(--spacing-sm);min-height:80px;background:transparent;border:2px solid transparent;border-radius:var(--border-radius-base);cursor:pointer;transition:all .2s ease;color:var(--text-secondary);font-size:var(--font-size-base);font-weight:600}.photo-description{text-align:center;color:var(--text-muted);font-size:var(--font-size-base);font-style:italic;margin-bottom:var(--spacing-base);padding:0 var(--spacing-sm)}.analyses-remaining{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-base);background:var(--warning-bg);border-radius:var(--border-radius-base);font-size:var(--font-size-base);color:var(--warning-text);font-weight:500;transition:background-color .3s ease}.analyses-remaining span:first-child{font-size:var(--font-size-xl)}@media (max-width: 600px){.app-page{padding:var(--spacing-lg) var(--spacing-base)}.logo h1{font-size:var(--font-size-3xl)}.logo-icon{font-size:var(--font-size-4xl)}.tagline{font-size:var(--font-size-base)}.header{margin-bottom:var(--spacing-lg)}.mode-tabs{gap:6px}.mode-tab{padding:var(--spacing-sm);min-height:70px}.tab-icon{font-size:var(--font-size-2xl)}.tab-label{font-size:var(--font-size-sm)}.instruction{font-size:var(--font-size-base)}.error-content strong{font-size:var(--font-size-lg)}.error-content p{font-size:var(--font-size-base)}.footer{margin-top:var(--spacing-xl)}}@media (prefers-contrast: high){.logo h1{color:#000}.mode-tab{border:2px solid #000}.mode-tab.active{background:#000;color:#fff}}@media (prefers-reduced-motion: reduce){.mode-tab{transition:none}}.account-page{min-height:100vh;background:var(--bg-primary);transition:background-color .3s ease}.account-content{max-width:600px;margin:0 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h2{font-size:var(--font-size-xl);font-weight:600;color:var(--text-secondary);margin-bottom:var(--spacing-base)}.profile-card{background:var(--bg-card);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:background-color .3s ease}.profile-header{display:flex;align-items:center;gap:var(--spacing-base);margin-bottom:var(--spacing-lg)}.profile-avatar{width:64px;height:64px;border-radius:50%;-o-object-fit:cover;object-fit:cover}.profile-avatar-placeholder{width:64px;height:64px;border-radius:50%;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-4xl);transition:background-color .3s ease}.profile-info{flex:1}.profile-name{font-size:var(--font-size-xl);font-weight:600;color:var(--text-primary);margin-bottom:4px}.profile-email{font-size:var(--font-size-base);color:var(--text-muted)}.language-selector-row{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-base);padding-top:var(--spacing-base);border-top:1px solid var(--border-color)}.language-label{font-size:var(--font-size-base);color:var(--text-secondary)}.language-buttons{display:flex;gap:var(--spacing-sm)}.lang-btn{padding:var(--button-padding-sm);font-size:var(--font-size-sm);font-weight:600;border:2px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--bg-card);color:var(--text-primary);cursor:pointer;transition:all .2s ease}.lang-btn:hover{border-color:var(--accent-color)}.lang-btn.active{background:var(--accent-color);color:var(--button-text);border-color:var(--accent-color)}.subscription-card{background:var(--bg-card);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:background-color .3s ease}.subscription-badge{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-base);border-radius:20px;font-size:var(--font-size-base);font-weight:600;margin-bottom:var(--spacing-sm)}.subscription-badge.free{background:var(--bg-secondary);color:var(--text-secondary)}.subscription-badge.premium{background:var(--warning-bg);color:var(--warning-text)}.subscription-info{font-size:var(--font-size-lg);color:var(--text-secondary);margin-bottom:var(--spacing-base)}.upgrade-button{width:100%;padding:var(--button-padding);font-size:var(--font-size-lg);font-weight:600;color:#fff;background:linear-gradient(135deg,var(--warning-color),#d97706);border:none;border-radius:var(--border-radius-base);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.upgrade-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #f59e0b66}.history-list{background:var(--bg-card);border-radius:var(--border-radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:background-color .3s 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::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}:root{--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);--gradient-warning: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-danger: linear-gradient(135deg, #eb3349 0%, #f45c43 100%);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .2);--glass-shadow: 0 8px 32px rgba(31, 38, 135, .15);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 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var(--transition-fast)}.icon-btn:hover{background:var(--bg-secondary);border-color:var(--accent-color)}.icon-btn svg{width:20px;height:20px;color:var(--text-primary)}.alert-modern{display:flex;align-items:flex-start;gap:12px;padding:16px;border-radius:12px;animation:fadeInUp var(--transition-normal) ease-out}.alert-modern.alert-error{background:#eb33491a;border:1px solid rgba(235,51,73,.2);color:#eb3349}.alert-modern.alert-success{background:#11998e1a;border:1px solid rgba(17,153,142,.2);color:#11998e}.alert-modern.alert-warning{background:#f59e0b1a;border:1px solid rgba(245,158,11,.2);color:#f59e0b}.alert-modern svg{flex-shrink:0;width:20px;height:20px}.card-interactive{transition:all var(--transition-normal)}.card-interactive:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.skeleton{background:linear-gradient(90deg,var(--bg-secondary) 25%,var(--bg-primary) 50%,var(--bg-secondary) 75%);background-size:200% 100%;animation:shimmer 1.5s 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