:root{--bg-primary: #0a0a0a;--bg-secondary: #141414;--bg-tertiary: #1a1a1a;--bg-hover: #222222;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #666666;--border-color: #2a2a2a;--accent-primary: #ff4500;--accent-secondary: #ff6b35;--success: #00d26a;--warning: #ffb800;--error: #ff4444;--shadow: 0 4px 20px rgba(0, 0, 0, .5);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition: all .2s ease}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;width:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent-primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--accent-secondary)}button{cursor:pointer;font-family:inherit;border:none;outline:none;transition:var(--transition)}input,textarea,select{font-family:inherit;font-size:inherit;outline:none;border:1px solid var(--border-color);background-color:var(--bg-secondary);color:var(--text-primary);border-radius:var(--radius-sm);padding:8px 12px;transition:var(--transition)}input:focus,textarea:focus,select:focus{border-color:var(--accent-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-weight:500;font-size:14px;transition:var(--transition)}.btn-primary{background-color:var(--accent-primary);color:#fff}.btn-primary:hover{background-color:var(--accent-secondary);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--bg-hover);border-color:var(--text-muted)}.btn-ghost{background-color:transparent;color:var(--text-secondary)}.btn-ghost:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:var(--radius-sm);font-size:12px;font-weight:500}.badge-success{background-color:#00d26a26;color:var(--success)}.badge-warning{background-color:#ffb80026;color:var(--warning)}.badge-error{background-color:#ff444426;color:var(--error)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.loading-spinner{width:24px;height:24px;border:2px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}