:root{--bg:#f1f5f9;--panel:#ffffff;--panel-2:#f8fafc;--panel-3:#e2e8f0;--border:rgba(15,23,42,0.12);--text:#0f172a;--muted:#64748b;--accent:#2563eb;--accent-soft:rgba(37,99,235,0.12);--chip:#e2e8f0;--shadow:0 12px 30px rgba(15,23,42,0.08);--code-bg:#f1f5f9;--main-gradient:linear-gradient(180deg,rgba(15,23,42,0.04),rgba(15,23,42,0))}[data-theme=dark]{--bg:#0f1419;--panel:#16202d;--panel-2:#1d2a3b;--panel-3:#22344a;--border:rgba(255,255,255,0.08);--text:#eaf1f8;--muted:#92a5bb;--accent:#5ea9ff;--accent-soft:rgba(94,169,255,0.15);--chip:#27364b;--shadow:0 12px 30px rgba(0,0,0,0.22);--code-bg:#0d1621;--main-gradient:linear-gradient(180deg,rgba(255,255,255,0.01),rgba(255,255,255,0))}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;min-height:100dvh;-webkit-text-size-adjust:100%}a{color:var(--accent);text-decoration:none}button,input,select{font:inherit}.login-page{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.25rem;background:var(--bg);color:var(--text)}.login-page h1{font-size:1.25rem;font-weight:600;margin:0}.login-page>p{color:var(--muted);font-size:.875rem;margin:0}.login-buttons{display:flex;flex-direction:column;gap:.5rem;width:min(280px,90vw)}.login-btn{padding:.6rem 1rem;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;font-size:.9rem}.login-btn--emphasis,.login-theme-toggle{background:var(--panel-3);font-weight:600}.login-theme-toggle{margin-top:.25rem;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:.45rem .65rem;font-size:.78rem;cursor:pointer}