html,body,#app{min-height:100%}body{margin:0;background:#f3f4f6;color:#111827;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:#1d4ed8}button,input{font:inherit}.admin-shell-header{align-items:center;background:#fff;border-bottom:1px solid #e5e7eb;display:flex;gap:16px;justify-content:space-between;padding:12px 24px}.admin-shell-nav,.admin-shell-account{align-items:center;display:flex;flex-wrap:wrap;gap:14px}.admin-shell-nav a,.admin-shell-account a{color:#111827;font-size:14px;text-decoration:none}.admin-shell-account span{color:#4b5563;font-size:14px}.admin-shell-account button{background:#fff;border:1px solid #d1d5db;border-radius:8px;color:#111827;cursor:pointer;padding:7px 10px}.auth-page,.auth-status{align-items:center;display:flex;justify-content:center;min-height:100vh;padding:24px}.auth-panel{background:#fff;border:1px solid #e5e7eb;border-radius:8px;display:grid;gap:16px;max-width:420px;padding:24px;width:100%}.auth-panel h1{font-size:24px;margin:0}.auth-panel p{color:#4b5563;font-size:14px;margin:8px 0 0}.auth-panel label{color:#374151;display:grid;font-size:14px;gap:8px}.auth-panel input{border:1px solid #d1d5db;border-radius:8px;padding:10px 12px}.auth-panel button{background:#111827;border:0;border-radius:8px;color:#fff;cursor:pointer;padding:11px 14px}.auth-panel button:disabled{cursor:wait;opacity:.7}.auth-panel .auth-error{color:#b91c1c;margin:0}.auth-panel .auth-message{color:#047857;margin:0}@media(max-width:720px){.admin-shell-header{align-items:flex-start;flex-direction:column}}