*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:#f5f7fb;color:#1f2937}.admin-shell{min-height:100vh}.admin-sider{border-right:1px solid #e5e7eb}.admin-brand{display:flex;align-items:center;gap:12px;height:72px;padding:0 20px;border-bottom:1px solid #eef0f4}.admin-brand h4{margin:0;line-height:1.2}.admin-brand-mark{display:grid;width:36px;height:36px;place-items:center;border-radius:6px;background:#1677ff;color:#fff;font-weight:700}.admin-header{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 24px;background:#fff;border-bottom:1px solid #e5e7eb}.admin-content{padding:24px}.page-stack{width:100%}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;min-height:40px}.page-heading h2{margin:0 0 4px}.metric-card{min-height:118px}.table-toolbar{width:100%;margin-bottom:16px}.table-subtext{color:#6b7280;font-size:12px}.pattern-cover{display:grid;width:36px;height:36px;place-items:center;border-radius:6px;background:#f3f4f6;font-size:20px}.content-cover{display:grid;width:40px;height:40px;place-items:center;border:1px solid #e5e7eb;border-radius:6px;font-size:20px}.form-row{width:100%}.post-content{white-space:pre-wrap}.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.page-loading{display:grid;min-height:100vh;place-items:center;background:#f5f7fb}.login-page{display:grid;min-height:100vh;place-items:center;padding:24px;background:#f5f7fb}.login-panel{display:grid;grid-template-columns:minmax(280px,420px) minmax(320px,380px);gap:40px;align-items:center;width:min(880px,100%)}.login-copy h1{margin:0 0 12px;font-size:36px}.login-card{border-radius:8px;box-shadow:0 16px 48px #0f172a14}@media(max-width:760px){.login-panel{grid-template-columns:1fr;gap:24px}.admin-content{padding:16px}}