:root{--font-sans:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--bg-shell:#f5f7fb;--bg-card:#fff;--bg-sidebar:#101a2b;--bg-sidebar-hover:#22324e;--text-main:#152033;--text-muted:#67758c;--text-sidebar:#afbdd2;--text-sidebar-active:#fff;--color-primary:#2856b6;--color-primary-hover:#1e4294;--color-primary-subtle:#e7efff;--color-success:#277747;--color-success-bg:#e9f7ef;--color-success-border:#c3edd2;--color-error:#a12d38;--color-error-bg:#fff0f0;--color-error-border:#fcdada;--color-warning:#805d1b;--color-warning-bg:#fff5df;--color-warning-border:#fae1a7;--color-info:#2856b6;--color-info-bg:#e7efff;--color-info-border:#b8caf3;--color-neutral:#6b7890;--color-neutral-bg:#eef1f6;--color-neutral-border:#dce3ee;--border-subtle:#e5eaf2;--border-input:#dce3ee;--border-focus:#5476c1;--border-focus-ring:#b8caf3;--radius-sm:6px;--radius-md:8px;--radius-lg:14px;--shadow-sm:0 1px 3px #1c30500a;--shadow-card:0 2px 8px #1c305008;--shadow-card-hover:0 4px 14px #1c30500f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-shell);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.5}a{color:var(--color-primary);text-decoration:none;transition:color .15s,-webkit-text-decoration .15s,text-decoration .15s}a:hover{text-decoration:underline}input,select,textarea,button{font-family:inherit;font-size:inherit}:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}