.alert-container{position:fixed;top:var(--spacing-lg);right:var(--spacing-lg);min-width:300px;max-width:500px;background:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);border:1px solid var(--border-light);z-index:10001;opacity:0;transform:translate(400px);transition:all .3s cubic-bezier(.4,0,.2,1);pointer-events:none}.alert-container.visible{opacity:1;transform:translate(0);pointer-events:all}.alert-container.closing{opacity:0;transform:translate(400px)}.alert-content{display:flex;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-lg)}.alert-icon{width:32px;height:32px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:var(--font-lg);font-weight:var(--font-weight-bold);flex-shrink:0}.alert-text{flex:1;min-width:0}.alert-title{font-size:var(--font-lg);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--spacing-xs)}.alert-message{font-size:var(--font-base);color:var(--text-secondary);line-height:var(--leading-relaxed);word-wrap:break-word}.alert-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:var(--spacing-xs);display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all var(--duration-normal);flex-shrink:0;width:24px;height:24px}.alert-close:hover{background:var(--bg-secondary);color:var(--text-primary)}.alert-container.success{border-left:4px solid var(--success-color)}.alert-container.success .alert-icon{background:color-mix(in srgb,var(--success-color) 20%,transparent);color:var(--success-color)}.alert-container.error{border-left:4px solid var(--error-color)}.alert-container.error .alert-icon{background:color-mix(in srgb,var(--error-color) 20%,transparent);color:var(--error-color)}.alert-container.warning{border-left:4px solid var(--warning-color)}.alert-container.warning .alert-icon{background:color-mix(in srgb,var(--warning-color) 20%,transparent);color:var(--warning-color)}.alert-container.info{border-left:4px solid var(--info-color)}.alert-container.info .alert-icon{background:color-mix(in srgb,var(--info-color) 20%,transparent);color:var(--info-color)}.alert-container.confirm{border-left:4px solid var(--primary-color)}.alert-container.confirm .alert-icon{background:color-mix(in srgb,var(--primary-color) 20%,transparent);color:var(--primary-color)}.alert-actions{display:flex;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid var(--border-light);justify-content:flex-end}.alert-btn{padding:var(--spacing-sm) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-size:var(--font-base);font-weight:var(--font-weight-semibold);cursor:pointer;transition:all var(--duration-normal);font-family:inherit}.alert-btn-cancel{background:var(--bg-secondary);color:var(--text-primary)}.alert-btn-cancel:hover{background:var(--bg-tertiary)}.alert-btn-confirm{background:var(--primary-color);color:var(--text-inverse)}.alert-btn-confirm:hover{filter:brightness(.9);transform:translateY(-1px);box-shadow:var(--shadow-md)}.alert-stack{position:fixed;top:var(--spacing-lg);right:var(--spacing-lg);z-index:10001;display:flex;flex-direction:column;gap:var(--spacing-md);pointer-events:none}.alert-stack>*{pointer-events:all}@media(max-width:768px){.alert-container{top:var(--spacing-md);right:var(--spacing-md);left:var(--spacing-md);min-width:auto;max-width:none}.alert-stack{top:var(--spacing-md);right:var(--spacing-md);left:var(--spacing-md)}.alert-content{padding:var(--spacing-md)}.alert-actions{flex-direction:column-reverse}.alert-btn{width:100%}}.cookie-consent-banner{position:fixed;bottom:0;left:0;right:0;z-index:9999;padding:var(--spacing-lg);background:var(--bg-primary);border-top:1px solid var(--border-light);box-shadow:0 -4px 12px #0000001a;animation:slideUp .4s ease-out forwards}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.cookie-consent-banner-content{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:var(--spacing-lg);flex-wrap:wrap}.cookie-consent-icon{font-size:2rem;flex-shrink:0}.cookie-consent-text{flex:1;min-width:250px}.cookie-consent-title{font-size:var(--font-lg);font-weight:var(--font-weight-bold);margin:0 0 var(--spacing-xs) 0;color:var(--text-primary)}.cookie-consent-description{font-size:var(--font-sm);margin:0;line-height:1.5;color:var(--text-secondary)}.cookie-consent-link{color:var(--primary-color);text-decoration:underline;transition:opacity .2s}.cookie-consent-link:hover{opacity:.8}.cookie-consent-actions{display:flex;gap:var(--spacing-md);flex-shrink:0;flex-wrap:wrap}.cookie-consent-overlay{position:fixed;inset:0;background:color-mix(in srgb,var(--black) 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0;color:var(--text-primary)}.cookie-category-description{font-size:var(--font-sm);color:var(--text-secondary);margin:0;line-height:1.5}.cookie-toggle{position:relative;display:inline-block;width:50px;height:26px;flex-shrink:0}.cookie-toggle-input{opacity:0;width:0;height:0}.cookie-toggle-slider{position:absolute;cursor:pointer;inset:0;background-color:#ccc;transition:.3s;border-radius:26px}.cookie-toggle-slider:before{position:absolute;content:"";height:20px;width:20px;left:3px;bottom:3px;background-color:#fff;transition:.3s;border-radius:50%}.cookie-toggle-input:checked+.cookie-toggle-slider{background-color:var(--primary-color)}.cookie-toggle-input:checked+.cookie-toggle-slider:before{transform:translate(24px)}.cookie-toggle-input:disabled+.cookie-toggle-slider{opacity:.5;cursor:not-allowed}.cookie-consent-modal-footer{display:flex;justify-content:flex-end;gap:var(--spacing-md);padding:var(--spacing-xl);border-top:1px solid var(--border-light)}@media(max-width:768px){.cookie-consent-banner-content{flex-direction:column;text-align:center}.cookie-consent-actions{width:100%;flex-direction:column}.cookie-consent-actions .btn{width:100%}.cookie-consent-modal{max-height:95vh}.cookie-category-header{flex-direction:column;gap:var(--spacing-md)}.cookie-consent-modal-footer{flex-direction:column}.cookie-consent-modal-footer .btn{width:100%}}:root{--primary-color: #667eea;--secondary-color: #764ba2;--accent-color: #f093fb;--text-dark: #2d3748;--text-light: #718096;--background-light: #f7fafc;--white: #ffffff;--black: #000000;--blue-primary: #667eea;--blue-secondary: #4ecdc4;--blue-light: #45b7d1;--purple-primary: #764ba2;--purple-light: #8b5fbf;--pink-primary: #f093fb;--pink-secondary: #ff6b6b;--coral: #ff6b6b;--yellow: #feca57;--green: #48bb78;--orange: #ff9f43;--pure-white: #f7fafc;--text-primary: var(--text-dark);--text-secondary: #4a5568;--text-muted: var(--text-light);--text-placeholder: #cbd5e0;--text-inverse: var(--white);--bg-primary: var(--white);--bg-secondary: var(--background-light);--bg-tertiary: #edf2f7;--bg-dark: #1a202c;--bg-overlay: rgba(0, 0, 0, .5);--bg-glass: rgba(255, 255, 255, .1);--bg-white-95: color-mix(in srgb, var(--white) 95%, transparent);--bg-dark-95: color-mix(in srgb, var(--bg-dark) 95%, transparent);--bg-black-05: color-mix(in srgb, var(--black) 5%, transparent);--bg-black-15: color-mix(in srgb, var(--black) 15%, transparent);--bg-primary-10: color-mix(in srgb, var(--primary-color) 10%, transparent);--bg-accent-30: color-mix(in srgb, var(--accent-color) 30%, transparent);--success-color: var(--green);--warning-color: var(--yellow);--error-color: var(--coral);--info-color: var(--blue-secondary);--border-light: #e2e8f0;--border-medium: #cbd5e0;--border-dark: #a0aec0;--gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);--gradient-secondary: linear-gradient(135deg, var(--blue-secondary) 0%, var(--green) 100%);--gradient-accent: linear-gradient(135deg, var(--accent-color) 0%, var(--coral) 100%);--gradient-rainbow: linear-gradient(135deg, var(--yellow) 0%, var(--coral) 25%, var(--accent-color) 50%, var(--blue-secondary) 75%, var(--blue-light) 100%);--gradient-hero: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);--gradient-logo: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);--gradient-child-icon: linear-gradient(135deg, var(--accent-color) 0%, var(--coral) 100%);--hero-gradient-color: color-mix(in srgb, var(--primary-color) 20%, transparent);--hero-gradient-radial: radial-gradient(circle at 30% 30%, var(--hero-gradient-color) 0%, transparent 70%);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--spacing-4xl: 6rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-3xl: 2rem;--radius-full: 9999px;--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 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);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--shadow-glow: 0 0 20px rgba(102, 126, 234, .3);--shadow-glow-accent: 0 0 20px rgba(240, 147, 251, .3);--font-family: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-family-child: "Playpen Sans", "Comic Sans MS", "Chalkboard SE", "Comic Neue", cursive, sans-serif;--font-xs: .75rem;--font-sm: .875rem;--font-base: 1rem;--font-lg: 1.125rem;--font-xl: 1.25rem;--font-2xl: 1.5rem;--font-3xl: 2rem;--font-4xl: 2.5rem;--font-5xl: 3rem;--font-6xl: 4rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--leading-none: 1;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--leading-loose: 2;--tracking-tighter: -.05em;--tracking-tight: -.025em;--tracking-normal: 0;--tracking-wide: .025em;--tracking-wider: .05em;--tracking-widest: .1em;--duration-fast: .15s;--duration-normal: .3s;--duration-slow: .5s;--ease-out: cubic-bezier(0, 0, .2, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--ease-bounce: cubic-bezier(.68, -.55, .265, 1.55);--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-tooltip: 1070}[data-theme=dark]{--primary-color: #4c5ec0;--secondary-color: #5a3d7a;--accent-color: #c56ad6;--text-primary: #f7fafc;--text-secondary: #cbd5e0;--text-muted: #a0aec0;--text-placeholder: #718096;--text-inverse: #2d3748;--bg-primary: #1a202c;--bg-secondary: #2d3748;--bg-tertiary: #4a5568;--bg-dark: #1a202c;--bg-overlay: rgba(0, 0, 0, .7);--bg-glass: rgba(255, 255, 255, .05);--bg-dark-95: color-mix(in srgb, var(--bg-dark) 95%, transparent);--bg-black-05: color-mix(in srgb, var(--black) 5%, transparent);--bg-black-15: color-mix(in srgb, var(--black) 15%, transparent);--bg-primary-10: color-mix(in srgb, var(--primary-color) 10%, transparent);--bg-accent-30: color-mix(in srgb, var(--accent-color) 30%, transparent);--border-light: #4a5568;--border-medium: #718096;--border-dark: #a0aec0;--shadow-glow: 0 0 20px rgba(76, 94, 192, .4);--shadow-glow-accent: 0 0 20px rgba(197, 106, 214, .4);--primary-color-rgb: 76, 94, 192}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}body{font-family:var(--font-family);font-size:var(--font-base);line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;min-height:100vh;position:relative}body:before{content:"";position:fixed;inset:0;background-image:var(--custom-background);background-size:cover;background-position:center;background-attachment:fixed;background-repeat:no-repeat;z-index:-2;opacity:0;transition:opacity .3s}body[style*=--custom-background]:before{opacity:1}body:after{content:"";position:fixed;inset:0;background:linear-gradient(#00000040,#00000040);z-index:-1;pointer-events:none;opacity:0;transition:opacity .3s}body[style*=--custom-background]:after{opacity:1}a{color:var(--primary-color);text-decoration:none;transition:color var(--duration-normal) var(--ease-out)}a:hover{color:var(--secondary-color)}button{font-family:inherit;cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md)}h1{font-size:var(--font-5xl)}h2{font-size:var(--font-4xl)}h3{font-size:var(--font-3xl)}h4{font-size:var(--font-2xl)}h5{font-size:var(--font-xl)}h6{font-size:var(--font-lg)}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-animated-wrapper{display:inline-block;position:relative;vertical-align:baseline;min-width:150px;height:.9em;overflow:visible;line-height:inherit}.text-gradient-animated{background:linear-gradient(135deg,var(--accent-color) 0%,var(--coral) 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var(--ease-out);text-decoration:none}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--gradient-primary);color:var(--white);box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:2px solid var(--border-light)}.btn-secondary:hover{border-color:var(--primary-color);color:var(--primary-color)}.btn-accent{background:var(--gradient-accent);color:var(--white);box-shadow:var(--shadow-md)}.btn-accent:hover{box-shadow:var(--shadow-lg),var(--shadow-glow-accent)}.btn-google{background:var(--white);color:var(--text-primary);border:2px solid var(--border-light);font-weight:600}.btn-google:hover{background:var(--bg-secondary);border-color:#4285f4}[data-theme=dark] .btn-google{background:var(--bg-secondary);color:var(--white);border-color:var(--border-light)}[data-theme=dark] .btn-google:hover{background:var(--bg-tertiary);border-color:#4285f4}.btn-google svg{width:20px;height:20px}.btn-large{padding:var(--spacing-lg) var(--spacing-2xl);font-size:var(--font-lg);border-radius:var(--radius-2xl)}.card{background:var(--bg-primary);border-radius:var(--radius-2xl);box-shadow:var(--shadow-md);border:1px solid var(--border-light);padding:var(--spacing-xl);transition:all var(--duration-normal) var(--ease-out)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.card-glass{background:#ffffffe6;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;margin-bottom:var(--spacing-sm);font-weight:600;color:var(--text-secondary)}.form-input{width:100%;padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-base);border:2px solid var(--border-light);border-radius:var(--radius-lg);background:var(--bg-primary);color:var(--text-primary);transition:all var(--duration-normal) var(--ease-out)}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #667eea1a}.form-input::placeholder{color:var(--text-placeholder)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-fade-in-up{animation:fadeInUp .6s var(--ease-out) forwards}.animate-fade-in{animation:fadeIn .6s var(--ease-out) forwards}.animate-float{animation:float 3s ease-in-out infinite}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}.delay-500{animation-delay:.5s}.container{max-width:1400px;margin:0 auto;padding:0 var(--spacing-lg)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.gap-xl{gap:var(--spacing-xl)}.w-full{width:100%}.h-full{height:100%}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}@media(max-width:768px){:root{--font-5xl: 2.5rem;--font-4xl: 2rem;--font-3xl: 1.75rem}.container{padding:0 var(--spacing-md)}.btn-large{padding:var(--spacing-md) var(--spacing-xl);font-size:var(--font-base)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb{background:var(--gradient-primary);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--gradient-accent)}input,textarea,[contenteditable=true],[contenteditable=true] *{-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}