@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--primary: #667eea;--primary-dark: #5568d3;--secondary: #764ba2;--accent: #f093fb;--danger: #e53e3e;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--info: #3b82f6;--app-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--surface: rgba(255, 255, 255, .95);--surface-muted: #f7fafc;--card-bg: #ffffff;--text-strong: #1f2937;--text-muted: #6b7280;--border-subtle: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 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);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--app-bg: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--surface: rgba(15, 23, 42, .95);--surface-muted: rgba(30, 41, 59, .8);--card-bg: #111827;--text-strong: #f8fafc;--text-muted: #cbd5f5;--border-subtle: #334155;color-scheme:dark}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}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;color:var(--gray-900);line-height:1.6;overflow-x:hidden}button{font-family:inherit;border:none;outline:none;cursor:pointer}input,select,textarea{font-family:inherit;outline:none}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite}.spinner{display:inline-block;width:18px;height:18px;border:3px solid rgba(255,255,255,.35);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite}.gradient-text{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.card-hover{transition:var(--transition)}.card-hover:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.skeleton{position:relative;overflow:hidden;background:var(--surface-muted)}.skeleton:after{content:"";position:absolute;top:0;left:-100%;width:200%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);animation:shimmer 1.5s infinite}.skeleton-line{height:12px;border-radius:999px;background:#94a3b859;margin-bottom:12px}@keyframes shimmer{0%{transform:translate(0)}to{transform:translate(50%)}}button:not(:disabled):hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea80}button:not(:disabled):active{transform:translateY(0)}button:disabled{opacity:.6;cursor:not-allowed}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #667eea1a}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--gray-100)}::-webkit-scrollbar-thumb{background:var(--gray-400);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--gray-500)}::selection{background:var(--primary);color:#fff}::-moz-selection{background:var(--primary);color:#fff}@media(max-width:768px){html{font-size:14px}}@media print{body{background:#fff}button,nav{display:none}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}*:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.skip-link{position:absolute;top:-40px;left:16px;background:#fff;color:#111827;padding:8px 12px;border-radius:8px;z-index:9999;box-shadow:var(--shadow-md)}.skip-link:focus{top:16px}.error-boundary{padding:3rem;margin:2rem auto;max-width:720px;background:var(--card-bg);color:var(--text-strong);border-radius:16px;box-shadow:var(--shadow-lg)}.nav-menu{display:flex;gap:1rem;align-items:center}.nav-toggle{display:none}@media(max-width:768px){.nav-menu{display:none;position:absolute;top:70px;right:16px;flex-direction:column;gap:.75rem;padding:1rem;background:var(--card-bg);border:1px solid var(--border-subtle);border-radius:12px;box-shadow:var(--shadow-lg);z-index:10}.nav-menu.open{display:flex}.nav-toggle{display:inline-flex;align-items:center;justify-content:center}}@media(max-width:640px){.container{padding:0 var(--spacing-md)}}*{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}