:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--primary: #008b8b;--primary-hover: #00aaaa;--bg-sidebar: #111827;--bg-header: #1f2937;--sidebar-item-active: #374151;--sidebar-text: #9ca3af;--sidebar-text-active: #ffffff;--bg-content: #f9fafb;--text-main: #111827;--text-dim: #6b7280;--bg-white: #ffffff;--border-light: #e5e7eb;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--bg-content);color:var(--text-main);color-scheme:light}#root{min-height:100vh}a{font-weight:500;color:var(--primary);text-decoration:inherit}h1,h2,h3,h4,h5,h6{margin:0;color:inherit}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:.95rem;font-weight:500;font-family:inherit;background-color:var(--primary);color:#fff;cursor:pointer;transition:all .2s ease}button:hover{background-color:var(--primary-hover)}input,select{background-color:var(--bg-white);border:1px solid var(--border-light);border-radius:8px;padding:.75rem;color:var(--text-main);outline:none;width:100%;font-family:inherit;font-size:.9375rem}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 2px #008b8b1a}.auth-page{background-color:var(--bg-sidebar);color:#fff;color-scheme:dark}.auth-card{background-color:var(--bg-header);border:1px solid #374151}.auth-input{background-color:#374151;border:1px solid #4b5563;color:#fff}.sidebar-container{color-scheme:dark;background-color:var(--bg-sidebar);color:#fff}