:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-card: #ffffff;--bg-hover: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--accent: #10b981;--accent-hover: #059669;--accent-dark: #047857;--accent-light: #d1fae5;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .05), 0 4px 6px -2px rgba(0, 0, 0, .02);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .05), 0 10px 10px -5px rgba(0, 0, 0, .02);--input-bg: #ffffff;--input-border: #cbd5e1;--input-focus: var(--accent);--success-color: #10b981;--error-color: #ef4444;--warning-color: #f59e0b;--info-color: #3b82f6;--text-dark-theme-override: #ffffff;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: all .15s ease;--transition-normal: all .25s ease;--transition-slow: all .4s ease}body.dark-mode{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--bg-hover: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #64748b;--border-color: #334155;--accent: #34d399;--accent-hover: #10b981;--accent-dark: #059669;--accent-light: #064e3b;--success-color: #34d399;--error-color: #f87171;--warning-color: #fbbf24;--info-color: #60a5fa;--text-dark-theme-override: #ffffff;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .2);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .2);--input-bg: #0f172a;--input-border: #334155}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .25s ease,color .25s ease}a{color:var(--accent);text-decoration:none;transition:var(--transition-normal)}a:hover{color:var(--accent-hover)}input,textarea,select{background-color:var(--input-bg);color:var(--text-primary);border:1px solid var(--input-border);border-radius:var(--radius-sm);transition:var(--transition-normal);font-family:inherit}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--input-focus);box-shadow:0 0 0 2px var(--accent-light)}body.dark-mode input,body.dark-mode textarea,body.dark-mode select{background-color:var(--input-bg);color:var(--text-primary);border-color:var(--input-border)}body.dark-mode input:focus,body.dark-mode textarea:focus,body.dark-mode select:focus{box-shadow:0 0 0 2px #34d39933}body.dark-mode hr{border-color:var(--border-color)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace;background-color:var(--bg-secondary);padding:.2em .4em;border-radius:var(--radius-sm);font-size:.9em}.skip-link{position:absolute;top:-100%;left:1rem;z-index:10000;padding:.75rem 1.5rem;background-color:var(--accent);color:#fff;font-weight:600;border-radius:0 0 var(--radius-md) var(--radius-md);text-decoration:none;transition:var(--transition-normal);box-shadow:var(--shadow-md)}.skip-link:focus{top:0}body{margin:0;padding:0;width:100%;overflow-x:hidden;overflow-y:scroll}#root{width:100%;overflow-x:clip;display:flex;flex-direction:column;min-height:100vh}.App-header{color:var(--text-primary);position:sticky;top:0;z-index:100}.App-main{width:100%;margin:0;flex:1;display:flex;flex-direction:column;box-sizing:border-box;background-color:var(--bg-primary)}.content{display:flex;flex-direction:column;width:100%;max-width:1200px;margin:0 auto;padding:2rem;box-sizing:border-box;gap:2rem}.content-image{max-width:100%;height:auto;border-radius:var(--radius-md);box-shadow:var(--shadow);transition:var(--transition-normal)}.content-image:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.App-title{margin:0;font-size:2.5rem;font-weight:700;color:var(--text-primary);line-height:1.2}.App-content{font-size:1.125rem;color:var(--text-secondary);line-height:1.6}main{width:100%;box-sizing:border-box}#main-content:focus{outline:none}.register,.login,.auth-login-container{max-width:440px;margin:3rem auto;padding:3rem;background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid var(--border-color);transition:var(--transition-normal)}.register h2,.login h2,.auth-login-container h2{text-align:center;margin-bottom:2.5rem;color:var(--text-primary);font-size:1.75rem;font-weight:800;letter-spacing:-.02em}.register form div,.login form div,.auth-form-group{margin-bottom:1.25rem}.register label,.login label,.auth-form-group label{display:block;margin-bottom:.5rem;color:var(--text-secondary);font-weight:600;font-size:.9rem}.register input,.login input,.auth-input,.register textarea{background-color:var(--bg-hover);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;padding:.75rem 1rem;box-sizing:border-box;transition:var(--transition-fast);color:var(--text-primary);font-family:inherit;font-size:.95rem}.register input:focus,.login input:focus,.auth-input:focus,.register textarea:focus{outline:none;background-color:var(--bg-primary);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}body.dark-mode .register input:focus,body.dark-mode .login input:focus,body.dark-mode .auth-input:focus,body.dark-mode .register textarea:focus{box-shadow:0 0 0 3px #34d39933}.auth-input:disabled{background-color:var(--bg-secondary);color:var(--text-muted);cursor:not-allowed;opacity:.7}input[type=password]::-ms-reveal,input[type=password]::-ms-clear{display:none}.password-input-container{position:relative;display:flex;align-items:center}.password-input-container input{padding-right:2.5rem}.password-toggle{position:absolute;right:.5rem;background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center;transition:var(--transition-fast)}.password-toggle:hover:not(:disabled){color:var(--text-primary)}.password-toggle:focus{outline:none;color:var(--accent)}.register textarea{min-height:120px;resize:vertical}.register input[type=file]{background-color:transparent;border:2px dashed var(--border-color);padding:1.5rem;text-align:center;cursor:pointer}.register input[type=file]:hover{border-color:var(--accent);background-color:var(--accent-light)}body.dark-mode .register input[type=file]:hover{background-color:#34d3990d}.register input[type=file]::-webkit-file-upload-button{background-color:var(--bg-hover);color:var(--text-primary);padding:.5rem 1.25rem;border:1px solid var(--border-color);border-radius:var(--radius-full);cursor:pointer;margin-right:1rem;transition:var(--transition-fast);font-weight:600;font-size:.9rem}.register input[type=file]::-webkit-file-upload-button:hover{background-color:var(--bg-primary);border-color:var(--accent);color:var(--accent)}.register input[type=checkbox],.terms-checkbox input[type=checkbox]{width:1.1rem;height:1.1rem;margin-right:.5rem;cursor:pointer;accent-color:var(--accent);flex-shrink:0;margin-top:.15rem}.register label.checkbox-label,.terms-checkbox label{display:flex;align-items:flex-start;cursor:pointer;color:var(--text-secondary);font-size:.9rem;font-weight:500;text-align:left;line-height:1.4}.register label.checkbox-label span,.terms-checkbox label span{display:block;flex:1}.terms-checkbox{margin:1.5rem 0}.terms-checkbox a,.auth-link{color:var(--accent);text-decoration:none;font-weight:600;transition:var(--transition-fast);margin-left:.25rem}.terms-checkbox a:hover,.auth-link:hover{color:var(--accent-hover);text-decoration:underline}.register button[type=submit],.login button[type=submit],.auth-submit-btn{width:100%;padding:.85rem;background-color:var(--accent);border-radius:var(--radius-full);border:none;color:#fff;cursor:pointer;font-weight:700;font-size:1rem;transition:var(--transition-normal);margin-top:1rem;box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;gap:.5rem}.register button[type=submit]:hover:not(:disabled),.login button[type=submit]:hover:not(:disabled),.auth-submit-btn:hover:not(:disabled){background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.register button[type=submit]:active,.login button[type=submit]:active,.auth-submit-btn:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.auth-submit-btn:disabled,.register button[type=submit]:disabled,.login button[type=submit]:disabled{background-color:var(--bg-hover);color:var(--text-muted);cursor:not-allowed;transform:none;box-shadow:none}.birthdate-container{display:flex;justify-content:space-between;gap:.5rem;margin-bottom:1.5rem}.date-inputs{display:flex;justify-content:space-between;gap:.5rem;width:100%}.birthdate-container select,.date-inputs select{width:32%;padding:.75rem 2.5rem .75rem 1rem;background-color:var(--bg-hover);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:.95rem;-moz-appearance:none;-webkit-appearance:none;appearance:none;cursor:pointer;transition:var(--transition-fast);background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b'%3E%3Cpath 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rgba(239,68,68,.2);display:flex;align-items:center;justify-content:center;gap:.5rem;font-weight:500}.auth-success-message{color:var(--accent-dark);background-color:var(--accent-light);padding:.75rem 1rem;border:1px solid var(--accent);border-radius:var(--radius-sm);margin-bottom:1rem;display:flex;align-items:center;justify-content:center;gap:.5rem;text-align:center;font-weight:500}body.dark-mode .auth-success-message{color:var(--accent);background-color:#34d3991a;border-color:#34d3994d}.auth-reset-password{color:var(--text-secondary);text-align:center;margin-top:1.5rem;cursor:pointer;transition:var(--transition-fast);background:none;border:none;font-size:.9rem;padding:.5rem;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;font-weight:500}.auth-reset-password:hover:not(:disabled){color:var(--accent);background:var(--bg-hover)}.auth-alternative{text-align:center;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.auth-alternative p{margin:0;color:var(--text-secondary);font-size:.95rem}.character-count{text-align:right;font-size:.8rem;color:var(--text-muted);margin-top:.25rem}.image-preview-container{position:relative;display:flex;flex-direction:column;align-items:center;margin-bottom:1.5rem}.image-preview{width:120px;height:120px;object-fit:cover;border-radius:var(--radius-full);border:3px solid var(--bg-card);box-shadow:0 0 0 3px var(--accent);display:block;margin:0 auto 1rem}.remove-image-btn{position:absolute;top:0;right:calc(50% - 75px);background-color:var(--bg-card);color:#ef4444;border:1px solid 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var(--border-color);z-index:100;transition:var(--transition-normal)}body.dark-mode .n-container{background:#0f172ad9;border-bottom:1px solid var(--border-color)}.n-content{box-sizing:border-box;width:100%;max-width:1300px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 1.5rem}.n-logo{color:var(--text-primary);font-size:1.5rem;font-weight:700;text-decoration:none;display:flex;align-items:center;gap:1rem;transition:var(--transition-fast)}.n-logo:hover{opacity:.9}.n-logo-image{height:48px;width:auto;object-fit:contain}.n-logo-text{color:var(--text-primary);font-size:1.5rem;font-weight:800;letter-spacing:-.02em}.n-search{flex:1;max-width:480px;position:relative}.n-search input{width:100%;padding:.6rem 2.5rem .6rem 1.25rem;border-radius:var(--radius-full);border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);font-size:.95rem;transition:var(--transition-normal);box-shadow:inset 0 1px 2px #00000005}.n-search input:focus{background:var(--bg-primary);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light);outline:none}body.dark-mode .n-search input:focus{box-shadow:0 0 0 3px #34d39926}.n-search-icon{position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);color:var(--text-muted);cursor:pointer;transition:var(--transition-fast)}.n-search input:focus+.n-search-icon{color:var(--accent)}.n-search-dropdown{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border:1px solid var(--border-color);z-index:1001;overflow:hidden;animation:slideDown .2s cubic-bezier(.16,1,.3,1)}.n-search-section{padding:8px 0}.n-search-section:not(:last-child){border-bottom:1px solid var(--border-color)}.n-search-section-title{padding:8px 16px;font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.n-search-item{display:flex;align-items:center;padding:10px 16px;cursor:pointer;transition:var(--transition-fast);color:var(--text-primary);font-size:.9rem;font-weight:500}.n-search-item:hover{background:var(--bg-hover)}.n-search-item i{width:20px;text-align:center;color:var(--text-muted);margin-right:12px;font-size:1rem}.n-search-history-item{justify-content:space-between}.n-search-item-content{display:flex;align-items:center;flex:1;min-width:0}.n-search-item-content span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.n-search-remove{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;font-size:.8rem;transition:var(--transition-fast);flex-shrink:0;border-radius:var(--radius-sm)}.n-search-remove:hover{color:#ef4444;background:#ef44441a}.n-search-suggestion-item{gap:0}.n-search-suggestion-info{display:flex;flex-direction:column;min-width:0}.n-search-suggestion-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.n-search-suggestion-material{font-size:.75rem;color:var(--text-muted);font-weight:400}.n-actions{display:flex;align-items:center;gap:.5rem}.n-icon-container{position:relative}.n-icon-button{background:transparent;border:1px solid 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transparent;transition:var(--transition-normal)}.n-profile-info:hover{background:var(--bg-hover);border-color:var(--border-color)}.n-avatar{width:36px;height:36px;border-radius:var(--radius-full);object-fit:cover;border:2px solid var(--border-color);background:var(--bg-secondary)}.n-avatar-placeholder{width:36px;height:36px;border-radius:var(--radius-full);background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);border:2px solid var(--border-color);font-weight:600}.n-profile-info span{color:var(--text-primary);font-weight:600;font-size:.9rem}.n-dropdown{position:absolute;top:calc(100% + 12px);right:0;background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border:1px solid var(--border-color);min-width:240px;z-index:1000;padding:8px 0;animation:n-dropdownSlide .2s cubic-bezier(.16,1,.3,1);transform-origin:top right}@keyframes n-dropdownSlide{0%{opacity:0;transform:translateY(-8px) 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pre{margin-top:8px;font-size:12px;color:#742a2a;white-space:pre-wrap;word-break:break-word}.error-boundary-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background-color:#007bff;color:#fff;border:none;border-radius:30px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .3s,transform .2s}.error-boundary-btn:hover{background-color:#0056b3;transform:translateY(-1px)}.footer{background-color:var(--bg-secondary);color:var(--text-secondary);padding:0;margin-top:auto;border-top:1px solid var(--border-color);width:100%}body.dark-mode .footer{background-color:var(--bg-card)}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;max-width:1200px;margin:0 auto;padding:4rem 2rem 2rem}.footer-brand .footer-logo{font-size:1.5rem;font-weight:800;color:var(--text-primary);margin-bottom:1rem;letter-spacing:-.02em}.footer-description{color:var(--text-muted);font-size:.95rem;line-height:1.6}.footer-section h4{color:var(--text-primary);font-size:1.05rem;margin-bottom:1.25rem;font-weight:700;letter-spacing:-.01em}.footer-section ul{list-style:none;padding:0;margin:0}.footer-section ul li{margin-bottom:.75rem;display:flex;align-items:center;gap:.5rem}.footer-section ul li a{color:var(--text-secondary);text-decoration:none;font-size:.95rem;transition:var(--transition-fast);font-weight:500}.footer-section ul li a:hover{color:var(--accent)}.footer-section ul li i{color:var(--text-muted);font-size:.9rem;width:16px;transition:var(--transition-fast)}.footer-section ul li a:hover i{color:var(--accent)}.footer-section ul li span{color:var(--text-muted);font-size:.95rem}.footer-social{display:flex;gap:.75rem;margin-top:1.5rem}.footer-social a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-full);background:var(--bg-hover);color:var(--text-secondary);text-decoration:none;transition:var(--transition-normal);font-size:1.1rem;border:1px solid transparent}.footer-social a:hover{background:var(--bg-primary);color:var(--accent);border-color:var(--border-color);box-shadow:var(--shadow-sm);transform:translateY(-2px)}.footer-bottom{text-align:center;padding:1.5rem 2rem;border-top:1px solid var(--border-color);margin-top:2rem;background-color:var(--bg-primary)}.footer-bottom p{color:var(--text-muted);font-size:.9rem;margin:0;font-weight:500}@media(max-width:768px){.footer-content{grid-template-columns:1fr 1fr;gap:2rem;padding:3rem 1.5rem 1.5rem}.footer-brand{grid-column:1 / -1}}@media(max-width:480px){.footer-content{grid-template-columns:1fr;gap:2rem}.footer{padding-bottom:80px}.footer-bottom{padding-bottom:calc(1.5rem + env(safe-area-inset-bottom,0))}}