:root{--color-primary-50: #eff6ff;--color-primary-100: #dbeafe;--color-primary-200: #bfdbfe;--color-primary-300: #93c5fd;--color-primary-400: #60a5fa;--color-primary-500: #3b82f6;--color-primary-600: #2563eb;--color-primary-700: #1d4ed8;--color-primary-800: #1e40af;--color-primary-900: #1e3a8a;--color-accent-50: #ecfeff;--color-accent-100: #cffafe;--color-accent-200: #a5f3fc;--color-accent-300: #67e8f9;--color-accent-400: #22d3ee;--color-accent-500: #06b6d4;--color-accent-600: #0891b2;--color-accent-700: #0e7490;--color-accent-800: #155e75;--color-accent-900: #164e63;--color-error-500: #ef4444;--color-error-600: #dc2626;--color-error-700: #b91c1c;--color-success-500: #22c55e;--color-success-600: #10b981;--color-success-700: #059669;--color-gold: #ffd700;--color-white: #ffffff;--color-black: #000000;--color-critical: #000000;--color-critical-bg: rgba(0, 0, 0, .1);--color-high: #ef4444;--color-high-bg: rgba(239, 68, 68, .1);--color-medium: #f97316;--color-medium-bg: rgba(249, 115, 22, .1);--color-low: #eab308;--color-low-bg: rgba(234, 179, 8, .1);--color-info: #3b82f6;--color-info-bg: rgba(59, 130, 246, .1);--color-gray-50: #f9fafb;--color-gray-100: #f3f4f6;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #4b5563;--color-gray-700: #374151;--color-gray-800: #1f2937;--color-gray-900: #111827;--color-gray-950: #030712;--color-success: #10b981;--color-success-bg: rgba(16, 185, 129, .1);--color-warning: #f59e0b;--color-warning-bg: rgba(245, 158, 11, .1);--color-error: #ef4444;--color-error-bg: rgba(239, 68, 68, .1);--color-default: black;--color-default-bg: rgba(0, 0, 0, .1);--font-family-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", Consolas, monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.1rem;--font-size-1xl: 1.4rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 3.75rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--spacing-0: 0;--spacing-1: .2rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--spacing-20: 5rem;--spacing-24: 6rem;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-2xl: 1rem;--radius-3xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / .25);--shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, .15);--shadow-glow: 0 0 40px rgba(59, 130, 246, .3);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--transition-slower: .5s ease;--z-dropdown: 100;--z-sticky: 200;--z-modal-backdrop: 300;--z-modal: 400;--z-tooltip: 500;--z-toast: 600;--container-max: 1280px;--header-height: 4rem;--sidebar-width: 280px}:root,[data-theme=light],.light{--color-bg: #ffffff;--color-bg-secondary: var(--color-gray-50);--color-bg-tertiary: var(--color-gray-100);--color-bg-elevated: #ffffff;--color-surface: var(--color-bg-elevated);--color-selection-bg: var(--color-primary-50);--color-selection-text: var(--color-primary-600);--color-text: var(--color-gray-900);--color-text-secondary: var(--color-gray-600);--color-text-muted: var(--color-gray-500);--color-border: var(--color-gray-200);--color-border-subtle: var(--color-gray-100);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .3)}:root[data-theme=light],:root.light{color-scheme:only light}[data-theme=dark],.dark{--color-bg: var(--color-gray-950);--color-bg-secondary: var(--color-gray-900);--color-bg-tertiary: var(--color-gray-800);--color-bg-elevated: var(--color-gray-800);--color-surface: var(--color-bg-elevated);--color-selection-bg: rgba(59, 130, 246, .18);--color-selection-text: var(--color-primary-300);--color-text: var(--color-gray-100);--color-text-secondary: var(--color-gray-400);--color-text-muted: var(--color-gray-500);--color-border: var(--color-gray-700);--color-border-subtle: var(--color-gray-800);--color-critical: #a1a1aa;--color-critical-bg: rgba(161, 161, 170, .15);--glass-bg: rgba(17, 24, 39, .7);--glass-border: rgba(255, 255, 255, .1)}:root[data-theme=dark],:root.dark{color-scheme:dark}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--color-bg: var(--color-gray-950);--color-bg-secondary: var(--color-gray-900);--color-bg-tertiary: var(--color-gray-800);--color-bg-elevated: var(--color-gray-800);--color-surface: var(--color-bg-elevated);--color-selection-bg: rgba(59, 130, 246, .18);--color-selection-text: var(--color-primary-300);--color-text: var(--color-gray-100);--color-text-secondary: var(--color-gray-400);--color-text-muted: var(--color-gray-500);--color-border: var(--color-gray-700);--color-border-subtle: var(--color-gray-800);--color-critical: #a1a1aa;--color-critical-bg: rgba(161, 161, 170, .15);--glass-bg: rgba(17, 24, 39, .7);--glass-border: rgba(255, 255, 255, .1)}}.grade-value.grade-A,.grade-value.grade-A-plus,.grade-value.grade-A-minus{--grade-from: #10b981;--grade-to: var(--color-accent-500);--grade-glow: rgba(16, 185, 129, .35);--grade-text: #ffffff}.grade-value.grade-B,.grade-value.grade-B-plus,.grade-value.grade-B-minus{--grade-from: #65a30d;--grade-to: #22c55e;--grade-glow: rgba(101, 163, 13, .32);--grade-text: #ffffff}.grade-value.grade-C,.grade-value.grade-C-plus,.grade-value.grade-C-minus{--grade-from: #f59e0b;--grade-to: #f97316;--grade-glow: rgba(245, 158, 11, .35);--grade-text: #ffffff}.grade-value.grade-D,.grade-value.grade-D-plus,.grade-value.grade-D-minus{--grade-from: #f97316;--grade-to: #ef4444;--grade-glow: rgba(239, 68, 68, .35);--grade-text: #ffffff}.grade-value.grade-E,.grade-value.grade-E-plus,.grade-value.grade-E-minus{--grade-from: #dc2626;--grade-to: var(--color-error-700);--grade-glow: rgba(185, 28, 28, .4);--grade-text: #ffffff}.grade-value.grade-F,.grade-value.grade-F-plus,.grade-value.grade-F-minus{--grade-from: var(--color-gray-500);--grade-to: var(--color-gray-700);--grade-glow: rgba(75, 85, 99, .3);--grade-text: #ffffff}.grade-value{--grade-from: var(--color-gray-300);--grade-to: var(--color-gray-400);--grade-glow: rgba(156, 163, 175, .25);--grade-text: var(--color-text)}.grade-value:not(.grade-value-sm){--grade-size: 5rem;--grade-font-size: 1.75rem;display:inline-flex;align-items:center;justify-content:center;inline-size:var(--grade-size);block-size:var(--grade-size);flex:0 0 auto;position:relative;isolation:isolate;border-radius:var(--radius-full);font-family:var(--font-family-sans);font-weight:800;font-size:var(--grade-font-size);letter-spacing:-.02em;line-height:1;white-space:nowrap;color:var(--grade-text);background:radial-gradient(circle at 32% 26%,rgba(255,255,255,.42),transparent 55%),linear-gradient(135deg,var(--grade-from),var(--grade-to));border:1px solid rgba(255,255,255,.18);box-shadow:0 8px 22px -6px var(--grade-glow),0 1px #ffffff4d inset,0 -10px 18px -10px #00000040 inset;text-shadow:0 1px 1px rgba(0,0,0,.18);transition:transform var(--transition-base),box-shadow var(--transition-base)}.grade-value:not(.grade-value-sm):before{content:"";position:absolute;inset:-4px;border-radius:inherit;border:1px solid var(--grade-from);opacity:.35;pointer-events:none;z-index:-1}@media(prefers-reduced-motion:no-preference){.grade-value:not(.grade-value-sm):hover{transform:translateY(-1px);box-shadow:0 12px 28px -8px var(--grade-glow),0 1px #ffffff4d inset,0 -10px 18px -10px #00000040 inset}}.grade-value.grade-badge-lg{--grade-size: 6.25rem;--grade-font-size: 2.1rem}.grade-value.grade-value-sm{display:inline-flex;align-items:center;justify-content:center;min-inline-size:2.1rem;padding:.18rem .55rem;border-radius:var(--radius-full);font-family:var(--font-family-sans);font-size:.75rem;font-weight:700;line-height:1.2;letter-spacing:0;white-space:nowrap;color:var(--grade-from);background:linear-gradient(135deg,color-mix(in srgb,var(--grade-from) 14%,transparent),color-mix(in srgb,var(--grade-to) 10%,transparent));border:1px solid color-mix(in srgb,var(--grade-from) 38%,transparent);box-shadow:0 1px 2px #0000000a;text-shadow:none}@supports not (color: color-mix(in srgb,red,blue)){.grade-value.grade-value-sm{background:var(--grade-glow);border-color:var(--grade-from)}}[data-theme=dark] .grade-value.grade-value-sm,.dark .grade-value.grade-value-sm{background:linear-gradient(135deg,color-mix(in srgb,var(--grade-from) 22%,transparent),color-mix(in srgb,var(--grade-to) 16%,transparent));border-color:color-mix(in srgb,var(--grade-from) 55%,transparent)}@media(max-width:1200px){.grade-value:not(.grade-value-sm){--grade-size: 4.5rem;--grade-font-size: 1.55rem}.grade-value.grade-badge-lg{--grade-size: 5.5rem;--grade-font-size: 1.9rem}}@media(max-width:768px){.grade-value:not(.grade-value-sm){--grade-size: 4rem;--grade-font-size: 1.4rem}.grade-value.grade-badge-lg{--grade-size: 4.75rem;--grade-font-size: 1.7rem}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100vh;color:var(--color-text);background-color:var(--color-bg);font-family:var(--font-family-sans);font-size:var(--font-size-base);line-height:var(--line-height-normal)}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{color:var(--color-text);font-weight:var(--font-weight-semibold);line-height:var(--line-height-tight)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-1xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-base)}p{margin-bottom:var(--spacing-4);color:var(--color-text-secondary)}a{color:var(--color-primary-500);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-600)}code,pre{font-family:var(--font-family-mono);font-size:var(--font-size-sm)}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--spacing-6)}.section{padding:var(--spacing-16) 0}.grid{display:grid;gap:var(--spacing-6)}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.logo-img{width:auto;height:32px;border-radius:var(--radius-md);object-fit:contain}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-5);border:0;border-radius:var(--radius-lg);font-family:var(--font-family-sans);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);line-height:1;text-decoration:none;white-space:nowrap;cursor:pointer}.btn:disabled,.btn.disabled{opacity:.5;pointer-events:none;cursor:not-allowed}.btn-primary,.btn-success,.btn-danger{color:#fff;box-shadow:var(--shadow-md)}.btn-primary{background:linear-gradient(135deg,var(--color-primary-500),var(--color-primary-600))}.btn-success{background:linear-gradient(135deg,var(--color-success-500),var(--color-success-600))}.btn-danger{background:linear-gradient(135deg,var(--color-error-500),var(--color-error-600))}.btn-primary:hover:not(:disabled),.btn-success:hover:not(:disabled),.btn-danger:hover:not(:disabled){color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{color:var(--color-text);background:var(--glass-bg);border:1px solid var(--color-border);backdrop-filter:blur(10px)}.btn-ghost{color:var(--color-text-secondary);background:transparent}.btn-ghost:hover:not(:disabled){color:var(--color-text);background:var(--color-bg-tertiary)}.btn-lg{padding:var(--spacing-4) var(--spacing-8);font-size:var(--font-size-base)}.btn-sm{padding:var(--spacing-2) var(--spacing-4);font-size:var(--font-size-xs)}.card{padding:var(--spacing-6);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-glass);backdrop-filter:blur(20px)}.card:hover{box-shadow:var(--shadow-xl)}.card-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold)}.form-group{margin-bottom:var(--spacing-5)}.form-label{display:block;margin-bottom:var(--spacing-2);color:var(--color-text);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.form-input,.form-select,.form-textarea{width:100%;min-height:38px;padding:var(--spacing-3) var(--spacing-4);color:var(--color-text);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);font:inherit;line-height:1.5;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-textarea{height:auto}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary-500);box-shadow:0 0 0 3px #3b82f61a}.form-input::placeholder{color:var(--color-text-muted)}.badge{display:inline-flex;align-items:center;padding:var(--spacing-1) var(--spacing-3);border-radius:var(--radius-md);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium)}.badge-info{color:var(--color-info);background:var(--color-info-bg)}.badge-success{color:var(--color-success);background:var(--color-success-bg)}.badge-warning{color:var(--color-warning);background:var(--color-warning-bg)}.badge-error,.badge-critical{color:var(--color-error);background:var(--color-error-bg)}.badge-medium{color:var(--color-medium);background:var(--color-medium-bg)}.header{position:sticky;top:0;z-index:var(--z-sticky);height:var(--header-height);background:var(--color-bg);border-bottom:1px solid var(--glass-border)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--spacing-6)}.logo{display:flex;align-items:center;gap:var(--spacing-3);color:var(--color-text);font-size:var(--font-size-1xl);font-weight:var(--font-weight-bold)}.nav{display:flex;align-items:center;gap:var(--spacing-8)}.nav-links{display:flex;gap:var(--spacing-6);list-style:none}.nav-link{color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.nav-link:hover,.nav-link.active{color:var(--color-primary-500)}.nav-actions{display:flex;gap:var(--spacing-3)}.nav-user .btn{color:#fff}.nav-user .btn.btn-logout{color:#fff;background:linear-gradient(135deg,var(--color-error-500),var(--color-error-600))}.lang-switcher{display:flex;align-items:center;gap:5px;margin-right:15px}.lang-switcher .lang-select{padding:5px 10px;cursor:pointer}.menu-toggle{display:none;padding:var(--spacing-2);color:var(--color-text);background:none;border:0;line-height:1;cursor:pointer}.menu-toggle:focus-visible{outline:3px solid var(--color-primary-500);outline-offset:3px;border-radius:var(--radius-md)}.menu-icon-open[hidden],.menu-icon-close[hidden]{display:none!important}.mobile-menu{display:none;flex-direction:column;gap:var(--spacing-4);padding:0 var(--spacing-6);background:var(--color-bg);border-top:1px solid var(--glass-border)}.mobile-menu.open{display:flex;padding:var(--spacing-6)}.mobile-nav-links{display:flex;flex-direction:column;gap:var(--spacing-2);list-style:none}.mobile-nav-link{display:block;padding:var(--spacing-3) var(--spacing-4);color:var(--color-text-secondary);border-radius:var(--radius-md);font-weight:var(--font-weight-medium)}.mobile-nav-link:hover,.mobile-nav-link.active{color:var(--color-primary-500);background:var(--color-bg-secondary)}.mobile-lang-switcher{padding:0 var(--spacing-4)}.mobile-lang-switcher .lang-select{width:100%;cursor:pointer}.mobile-nav-actions{display:flex;flex-direction:column;gap:var(--spacing-3);padding:0 var(--spacing-4)}.mobile-nav-actions .btn{width:100%}.alert{display:flex;align-items:flex-start;gap:var(--spacing-3);padding:var(--spacing-4);margin-bottom:var(--spacing-4);border-radius:var(--radius-lg)}.alert-success{color:var(--color-success);background:var(--color-success-bg);border:1px solid var(--color-success)}.alert-warning{color:var(--color-warning);background:var(--color-warning-bg);border:1px solid var(--color-warning)}.alert-error{color:var(--color-error);background:var(--color-error-bg);border:1px solid var(--color-error)}.alert-info{color:var(--color-info);background:var(--color-info-bg);border:1px solid var(--color-info)}.notification-toast{position:fixed;top:80px;right:20px;z-index:9999;max-width:400px;box-shadow:var(--shadow-lg);animation:public-slide-in .3s ease forwards}.notification-toast.anim-out{animation:public-slide-out .3s ease forwards}@keyframes public-slide-in{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@keyframes public-slide-out{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(100%)}}.spinner{width:24px;height:24px;border:2px solid var(--color-border);border-top-color:var(--color-primary-500);border-radius:50%;animation:public-spin .8s linear infinite}@keyframes public-spin{to{transform:rotate(360deg)}}.app-bg{position:fixed;inset:0;z-index:-1;pointer-events:none}.app-gradient{position:absolute;inset:0;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(59,130,246,.15),transparent),radial-gradient(ellipse 60% 40% at 80% 60%,rgba(6,182,212,.1),transparent)}.app-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 70%)}.hidden{display:none!important}.w-full{width:100%}.max-w-800{max-width:800px}.mx-auto{margin-right:auto;margin-left:auto}.text-center{text-align:center}.text-right{text-align:right}.text-muted,.text-secondary{color:var(--color-text-muted)}.text-primary{color:var(--color-primary-500)}.text-success{color:var(--color-success)}.text-danger,.text-error{color:var(--color-error)}.text-warning{color:var(--color-warning)}.text-xs{font-size:var(--font-size-xs)}.text-sm{font-size:var(--font-size-sm)}.text-xl{font-size:1.25rem}.font-bold{font-weight:var(--font-weight-bold)}.mt-1{margin-top:var(--spacing-1)}.mt-2{margin-top:var(--spacing-2)}.mt-4{margin-top:var(--spacing-4)}.mt-6{margin-top:var(--spacing-6)}.mt-8{margin-top:var(--spacing-8)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing-1)}.mb-2{margin-bottom:var(--spacing-2)}.mb-4{margin-bottom:var(--spacing-4)}.mb-6{margin-bottom:var(--spacing-6)}.mb-8{margin-bottom:var(--spacing-8)}.mb-12{margin-bottom:var(--spacing-12)}.pl-6{padding-left:var(--spacing-6)}.gap-2{gap:var(--spacing-2)}.gap-4{gap:var(--spacing-4)}.gap-6{gap:var(--spacing-6)}.loading-state{opacity:.6;pointer-events:none}@media(max-width:768px){.container{padding:0 var(--spacing-4)}.nav-links,.nav .lang-switcher,.nav .nav-actions{display:none!important}.menu-toggle{display:flex;align-items:center;justify-content:center}.header{height:auto;min-height:var(--header-height)}.header-inner{min-height:var(--header-height)}h1{font-size:var(--font-size-2xl)}h2{font-size:var(--font-size-xl)}h3{font-size:var(--font-size-lg)}}