body{margin:0;font-family:Microsoft YaHei,Arial,sans-serif;background:#f4f7fb}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#07111d,#12365a)}.login-card{width:380px}.admin-layout{min-height:100vh}.admin-logo{height:56px;display:flex;align-items:center;padding:0 20px;color:#fff;font-size:18px;font-weight:700}.admin-header{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;color:#304156;font-weight:700;border-bottom:1px solid #eef1f5}.admin-content{padding:24px}.page-loading{min-height:100vh;display:grid;place-items:center;color:#1b4d7a;font-weight:700}