:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Roboto,sans-serif;background:#f5f6fa;color-scheme:light}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%}.admin-login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#fff,#f8f4e8,#fff)}.admin-login-card{width:380px;background:#fff;border-radius:14px;padding:36px;box-shadow:0 8px 32px #00000014,0 1px 2px #c9a84c1a;border:1px solid rgba(201,168,76,.15)}.admin-login-title{text-align:center;font-size:20px;font-weight:700;color:#1a2332;margin-bottom:24px;display:flex;align-items:center;justify-content:center;gap:6px}.admin-shell{min-height:100vh;display:flex;flex-direction:column}.admin-header{background:#1a2332;color:#fff;padding:0 20px;height:52px;display:flex;align-items:center;gap:12px;box-shadow:0 1px 4px #00000026}.admin-brand{display:flex;align-items:center;gap:6px;font-weight:700}.admin-brand .crown{color:#c9a84c;font-size:20px}.admin-body{flex:1;padding:20px}