@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");:root{--bg-color:#0f1115;--bg-panel:#16181d;--bg-panel-hover:#1e2128;--text-primary:#f0f2f5;--text-secondary:#9aa0a6;--text-disabled:#5f6368;--primary-color:#3b82f6;--primary-hover:#2563eb;--primary-glow:rgba(59,130,246,0.5);--accent-color:#8b5cf6;--success-color:#10b981;--warning-color:#f59e0b;--danger-color:#ef4444;--border-color:#2a2e37;--border-light:rgba(255,255,255,0.05);--font-family:"Inter",system-ui,-apple-system,sans-serif;--font-size-base:14px;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--sidebar-width:260px;--header-height:60px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--transition-fast:0.15s ease;--transition-normal:0.25s ease;--shadow-panel:0 4px 20px rgba(0,0,0,0.2)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-hover)}button{font-family:inherit;cursor:pointer;border:none;background:none}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:var(--spacing-sm);color:var(--text-primary)}h1{font-size:24px}h2{font-size:20px}h3{font-size:16px}p{color:var(--text-secondary);margin-bottom:var(--spacing-md)}.glass-panel{background:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-panel);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.text-gradient{background:linear-gradient(90deg,var(--primary-color),var(--accent-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-container{display:flex;height:100vh;overflow:hidden}.main-content{flex:1 1;display:flex;flex-direction:column;height:100vh;overflow-y:auto;background-color:var(--bg-color)}.page-container{padding:var(--spacing-xl);max-width:1200px;margin:0 auto;width:100%}