:root{--primary:#6366f1;--primary-light:#818cf8;--primary-dark:#4f46e5;--secondary:#ec4899;--accent:#06b6d4;--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--bg-hover:hsla(0,0%,100%,.05);--surface:#334155;--surface-elevated:#475569;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:hsla(0,0%,100%,.1);--border-light:hsla(0,0%,100%,.2);--success:#10b981;--warning:#f59e0b;--error:#ef4444;--info:#3b82f6;--primary-rgb:99,102,241;--secondary-rgb:236,72,153;--accent-rgb:6,182,212;--bg-rgb:15,23,42;--success-rgb:16,185,129;--danger-rgb:239,68,68;--warning-rgb:245,158,11;--info-rgb:59,130,246;--border-color-rgb:255,255,255;--gradient-primary:linear-gradient(135deg,#6366f1,#ec4899);--gradient-secondary:linear-gradient(135deg,#ec4899,#6366f1);--gradient-background:linear-gradient(135deg,#0f0c29,#302b63 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rgba(var(--primary-rgb),0.4);--shadow-inner:inset 0 2px 4px 0 rgba(0,0,0,.06);--transition-fast:150ms ease;--transition-normal:250ms ease;--transition-slow:350ms ease;--transition-bounce:500ms cubic-bezier(0.68,-0.55,0.265,1.55);--glass-blur:10px;--glass-opacity:0.1;--glow-intensity:0.4;--shadow-intensity:1;--border-opacity:0.1;--sidebar-width:280px;--max-content-width:1200px;--card-padding:1.5rem;--container-padding:2rem;--header-height:64px;--btn-padding-x:1.5rem;--btn-padding-y:0.5rem;--btn-border-radius:0.75rem;--btn-font-weight:500;--btn-font-size:0.875rem;--btn-text-transform:none;--btn-letter-spacing:0;--card-border-radius:1rem;--card-border-width:1px;--input-padding-x:1rem;--input-padding-y:0.75rem;--input-border-radius:0.5rem;--input-border-width:1px;--input-font-size:1rem;--sidebar-padding:1.5rem;--sidebar-item-spacing:0.25rem;--sidebar-item-padding:0.75rem 1rem;--sidebar-item-radius:0.5rem;--clock-font-size:clamp(3rem,12vw,6rem);--clock-font-weight:700;--clock-letter-spacing:0.05em;--clock-glow-color:rgba(99,102,241,.4);--clock-glow-intensity:30px;--clock-glow-effect:1}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:calc(var(--font-size-base)*var(--font-size-scale, 1));scroll-behavior:smooth}body{font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-normal);line-height:var(--line-height);letter-spacing:var(--letter-spacing);color:var(--text-primary);background:var(--gradient-background);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background var(--transition-normal),color var(--transition-normal),font-family var(--transition-normal)}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 20% 80%,rgba(var(--primary-rgb),calc(.15 * var(--glow-intensity))) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(var(--secondary-rgb),calc(.15 * var(--glow-intensity))) 0,transparent 50%),radial-gradient(circle at 40% 40%,rgba(var(--accent-rgb),calc(.1 * var(--glow-intensity))) 0,transparent 40%);pointer-events:none;z-index:-1;opacity:var(--glow-intensity);transition:opacity var(--transition-normal)}::selection{background:rgba(var(--primary-rgb),.5);color:var(--text-primary)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb{background:var(--primary);opacity:.5;border-radius:var(--radius-full);-webkit-transition:opacity var(--transition-fast);transition:opacity var(--transition-fast)}::-webkit-scrollbar-thumb:hover{opacity:.7}a{color:var(--primary-light);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary)}button{font-weight:var(--btn-font-weight);font-size:var(--btn-font-size);text-transform:var(--btn-text-transform);letter-spacing:var(--btn-letter-spacing);cursor:pointer}button,input,select,textarea{font-family:var(--font-family);transition:all var(--transition-normal)}input,select,textarea{font-size:var(--input-font-size);padding:var(--input-padding-y) var(--input-padding-x);border-radius:var(--input-border-radius);border:var(--input-border-width) solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.2)}input::placeholder,select::placeholder,textarea::placeholder{color:var(--text-muted)}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-display);font-weight:var(--font-weight-bold);line-height:var(--line-height-heading);letter-spacing:var(--letter-spacing-heading);margin-bottom:var(--spacing-md);color:var(--text-primary);transition:all var(--transition-normal)}h1{font-size:calc(3rem*var(--font-size-scale, 1))}h2{font-size:calc(2.25rem*var(--font-size-scale, 1))}h3{font-size:calc(1.875rem*var(--font-size-scale, 1))}h4{font-size:calc(1.5rem*var(--font-size-scale, 1))}h5{font-size:calc(1.25rem*var(--font-size-scale, 1))}h6{font-size:calc(1.125rem*var(--font-size-scale, 1))}p{margin-bottom:var(--spacing-md)}p:last-child{margin-bottom:0}ol,ul{list-style:none}code{font-family:var(--font-family-mono);font-size:.9em;padding:var(--spacing-xs) var(--spacing-sm);background:rgba(var(--bg-rgb),.5);border-radius:var(--radius-sm);color:var(--primary-light)}.fade-in{animation:fadeIn var(--transition-normal) forwards}.slide-up{animation:slideUp var(--transition-normal) forwards}.slide-down{animation:slideDown var(--transition-normal) forwards}.scale-in{animation:scaleIn var(--transition-normal) forwards}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.container{width:100%;max-width:var(--max-content-width);margin:0 auto;padding:0 var(--container-padding)}.sr-only{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}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--primary)}.text-secondary{color:var(--secondary)}.text-accent{color:var(--accent)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-error{color:var(--error)}.text-muted{color:var(--text-muted)}.bg-glass{background:rgba(var(--bg-rgb),var(--glass-opacity));backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border-color)}.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)}.app{display:flex;min-height:100vh;width:100%;overflow-x:hidden}.main-content{flex:1 1;margin-left:var(--sidebar-width);max-width:calc(100vw - var(--sidebar-width));padding:var(--container-padding);transition:margin-left var(--transition-normal),max-width var(--transition-normal);overflow-x:hidden}@media(max-width:767px){.main-content{margin-left:0;max-width:100vw;width:100%;padding:var(--spacing-sm);padding-bottom:calc(80px + env(safe-area-inset-bottom, 0px));padding-left:max(var(--spacing-sm),env(safe-area-inset-left,0px));padding-right:max(var(--spacing-sm),env(safe-area-inset-right,0px))}}.page-header{margin-bottom:var(--spacing-2xl)}.page-header h1{font-family:Poppins,sans-serif;font-size:2.25rem;font-weight:700;line-height:1.2;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-header p{color:var(--text-secondary);font-size:calc(1.125rem*var(--font-size-scale, 1))}.fullscreen-mode .sidebar{display:none}.fullscreen-mode .main-content{margin-left:0}select{background:var(--bg-secondary);color:var(--text-primary)}select option{background:var(--bg-secondary,#1e293b);color:var(--text-primary,#f8fafc);padding:var(--spacing-sm)}select option:checked,select option:focus,select option:hover{background:var(--primary,#6366f1);color:#fff}[role=button]:focus-visible,a[href]:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.form-field button:focus,.form-field input:focus,.form-field select:focus,.form-field textarea:focus,.formGroup button:focus,.formGroup input:focus,.formGroup select:focus,.formGroup textarea:focus,.inputGroup button:focus,.inputGroup input:focus,.inputGroup select:focus,.inputGroup textarea:focus{z-index:1}@media(max-width:767px){body{--mobile-footer-height:70px}.main-content,.mainContent,main{padding-bottom:calc(var(--mobile-footer-height) + var(--spacing-lg))!important;min-height:calc(100vh - var(--mobile-footer-height))}:root{--spacing-md:0.75rem;--spacing-lg:1rem;--spacing-xl:1.5rem;--spacing-2xl:2rem;--card-padding:1rem;--container-padding:1rem;--clock-font-size:clamp(2.5rem,12vw,4rem)}.btn,[role=button],a.button,button{min-height:44px;min-width:44px}input[type=checkbox],input[type=radio]{min-width:24px;min-height:24px}input,select,textarea{font-size:16px!important;min-height:44px;padding:var(--spacing-sm) var(--spacing-md)}h1{font-size:clamp(1.5rem,5vw,2rem)}h2{font-size:clamp(1.25rem,4vw,1.75rem)}h3{font-size:clamp(1.125rem,3.5vw,1.5rem)}h4{font-size:clamp(1rem,3vw,1.25rem)}body{overflow-x:hidden}.scrollable-x{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin}}@media(max-width:767px){.scrollable-x::-webkit-scrollbar{height:4px}.scrollable-x::-webkit-scrollbar-thumb{background:rgba(var(--primary-rgb),.3);border-radius:2px}*{-webkit-overflow-scrolling:touch}[role=button]:active,a:active,button:active{transform:scale(.98);transition:transform .1s ease}[class*=Card],[class*=card]{max-width:100%;overflow-x:hidden}div,h1,h2,h3,h4,h5,h6,p,span{word-wrap:break-word;overflow-wrap:break-word}}.skip-link{position:absolute;top:-100%;left:0;padding:var(--spacing-md);background:var(--primary);color:#fff;z-index:10000;text-decoration:none}.skip-link:focus{top:0}@media(prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media(prefers-contrast:high){:root{--border-color:hsla(0,0%,100%,.3);--border-light:hsla(0,0%,100%,.4)}button,input,select,textarea{border-width:2px}}.theme-minimal body:before{opacity:0}.theme-minimal ::-webkit-scrollbar-track{background:#e5e5e5}.theme-minimal ::-webkit-scrollbar-thumb{background:#a3a3a3}.theme-minimal select option{background:#fff;color:#1f2937}.theme-minimal select option:checked,.theme-minimal select option:focus,.theme-minimal select option:hover{background:var(--primary,#6366f1);color:#fff}.theme-cyberpunk *{text-shadow:none}.theme-cyberpunk h1,.theme-cyberpunk h2,.theme-cyberpunk h3,.theme-cyberpunk h4,.theme-cyberpunk h5,.theme-cyberpunk h6{text-transform:uppercase}.theme-cyberpunk button:hover{text-shadow:0 0 10px currentColor}.theme-apple *{transition-timing-function:ease-out}.theme-windows input,.theme-windows select,.theme-windows textarea{border-radius:var(--radius-sm)}