:root{--color-bg-primary: #ffffff;--color-bg-secondary: #f8f9fa;--color-bg-tertiary: #f0f1f3;--color-text-primary: #111827;--color-text-secondary: #6b7280;--color-text-tertiary: #9ca3af;--color-border: #e5e7eb;--color-card-bg: #ffffff;--color-input-bg: #ffffff;--color-input-border: #d1d5db;--color-hover-bg: #f3f4f6;--color-accent: #00e5ff;--color-accent-light: #00e5ff20;--color-accent-hover: #00d4ff;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--color-bg-primary: #0a0a0a;--color-bg-secondary: #111827;--color-bg-tertiary: #1f2937;--color-text-primary: #f3f4f6;--color-text-secondary: #d1d5db;--color-text-tertiary: #9ca3af;--color-border: #374151;--color-card-bg: #1a1a1a;--color-input-bg: #111827;--color-input-border: #374151;--color-hover-bg: #1f2937;--color-accent: #00e5ff;--color-accent-light: #00e5ff20;--color-accent-hover: #00d4ff;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .3)}*{box-sizing:border-box}html{transition:background-color var(--transition-base),color var(--transition-base)}body{margin:0;padding:0;font-family:-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(--color-bg-primary);color:var(--color-text-primary);transition:background-color var(--transition-base),color var(--transition-base)}#root{width:100%;height:100%}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}img,video{display:block;max-width:100%;height:auto}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary);transition:background-color var(--transition-base)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px;transition:background-color var(--transition-base)}::-webkit-scrollbar-thumb:hover{background:var(--color-accent)}h1,h2,h3,h4,h5,h6,p,span,a{color:var(--color-text-primary);transition:color var(--transition-base)}a{text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent)}button{font-family:inherit;cursor:pointer;transition:all var(--transition-fast);border:1px solid var(--color-border);background-color:var(--color-hover-bg);color:var(--color-text-primary);border-radius:.5rem;padding:.5rem 1rem}button:hover{background-color:var(--color-border);transform:translateY(-1px)}button:active{transform:translateY(0)}input,textarea,select{background-color:var(--color-input-bg);color:var(--color-text-primary);border:1px solid var(--color-input-border);border-radius:.375rem;padding:.5rem .75rem;font-family:inherit;font-size:1rem;transition:all var(--transition-base)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-light)}input::placeholder,textarea::placeholder{color:var(--color-text-tertiary)}.card{background-color:var(--color-card-bg);border:1px solid var(--color-border);border-radius:.5rem;padding:1rem;box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.text-accent{color:var(--color-accent);transition:color var(--transition-base)}.bg-accent{background-color:var(--color-accent);transition:background-color var(--transition-base)}.border-accent{border-color:var(--color-accent);transition:border-color var(--transition-base)}.shadow-accent{box-shadow:0 0 15px var(--color-accent-light)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--color-border);border-radius:.375rem;background-color:var(--color-hover-bg);color:var(--color-text-primary);cursor:pointer;transition:all var(--transition-fast)}.theme-toggle:hover{background-color:var(--color-border);box-shadow:var(--shadow-sm)}.theme-toggle:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.theme-toggle:active{transform:scale(.95)}.theme-toggle svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform var(--transition-fast)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-fade-in{animation:fadeIn .3s ease-out}.animate-spin{animation:spin 1s linear infinite}.transition-colors{transition:color var(--transition-base),background-color var(--transition-base),border-color var(--transition-base)}.transition-all{transition:all var(--transition-base)}