:root{--azure-blue: #0078d4;--azure-blue-hover: #106ebe;--azure-blue-pressed: #005a9e;--header: #0b2545;--header-text: #ffffff;--page-bg: #f3f2f1;--panel: #ffffff;--border: #edebe9;--border-strong: #d2d0ce;--text: #201f1e;--text-secondary: #605e5c;--text-tertiary: #8a8886;--row-hover: #f3f2f1;--green: #107c10;--green-bg: #dff6dd;--amber: #8a6d00;--amber-bg: #fff4ce;--red: #a4262c;--red-bg: #fde7e9;--gray-bg: #f3f2f1;--shadow: 0 1.6px 3.6px rgba(0,0,0,.13), 0 .3px .9px rgba(0,0,0,.11)}*{box-sizing:border-box}body{margin:0;background:var(--page-bg);color:var(--text);font-family:Segoe UI,Segoe UI Web,system-ui,-apple-system,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;justify-content:space-between;align-items:center;height:48px;padding:0 20px;background:var(--header);color:var(--header-text)}.brand{display:flex;align-items:center;gap:12px}.brand h1{font-size:15px;margin:0;font-weight:600;color:#fff;letter-spacing:.2px}.logo-tile{width:24px;height:24px;border-radius:3px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:2px}.logo-tile span{border-radius:1px}.logo-tile span:nth-child(1){background:#f25022}.logo-tile span:nth-child(2){background:#7fba00}.logo-tile span:nth-child(3){background:#00a4ef}.logo-tile span:nth-child(4){background:#ffb900}.header-right{display:flex;align-items:center;gap:14px;font-size:13px}.user{color:#cfe0f5}.role-badge{padding:2px 10px;border-radius:2px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.role-admin{background:#cfe4fa;color:#004578}.role-reader{background:#e1dfdd;color:#3b3a39}.app-main{flex:1;padding:0}.command-bar{background:var(--panel);border-bottom:1px solid var(--border);padding:0 24px}.tabs{display:flex;align-items:center;gap:4px}.tab{background:none;border:none;color:var(--text-secondary);padding:14px 12px 12px;cursor:pointer;font-size:14px;font-weight:600;border-bottom:2px solid transparent;position:relative;top:1px}.tab:hover{color:var(--text)}.tab.active{color:var(--azure-blue);border-bottom-color:var(--azure-blue)}.reader-note{margin-left:auto;color:var(--text-tertiary);font-size:12px}.content{padding:20px 24px}.toolbar{display:flex;align-items:flex-end;gap:16px;margin-bottom:14px;flex-wrap:wrap}.toolbar label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--text-secondary);font-weight:600}.toolbar select,.search{background:var(--panel);color:var(--text);border:1px solid var(--border-strong);border-radius:2px;padding:6px 10px;font-size:14px;height:32px;font-family:inherit}.toolbar select:focus,.search:focus{outline:2px solid var(--azure-blue);outline-offset:-1px}.search{min-width:260px}.count{color:var(--text-secondary);font-size:13px;margin-left:auto}.btn{background:var(--panel);color:var(--text);border:1px solid var(--border-strong);border-radius:2px;padding:6px 16px;cursor:pointer;font-size:14px;height:32px;font-family:inherit}.btn:hover:not(:disabled){background:#f3f2f1}.btn:disabled{opacity:.5;cursor:default}.btn.primary{background:var(--azure-blue);color:#fff;border-color:var(--azure-blue);font-weight:600}.btn.primary:hover:not(:disabled){background:var(--azure-blue-hover)}.btn.ghost{background:transparent;color:#fff;border-color:#ffffff80}.btn.ghost:hover:not(:disabled){background:#ffffff1f}.btn-sub{color:var(--azure-blue);border-color:var(--azure-blue)}.btn-sub:hover:not(:disabled){background:#eff6fc}.btn-sub-on{background:var(--azure-blue);color:#fff;border-color:var(--azure-blue)}.table-wrap{overflow-x:auto;background:var(--panel);border:1px solid var(--border);border-radius:2px;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse}thead th{text-align:left;padding:10px 16px;background:var(--panel);color:var(--text-secondary);font-weight:600;font-size:12px;border-bottom:1px solid var(--border-strong);white-space:nowrap}tbody td{padding:9px 16px;border-bottom:1px solid var(--border);vertical-align:top}tbody tr:hover{background:var(--row-hover)}tbody tr:last-child td{border-bottom:none}.mono{font-family:Consolas,Cascadia Code,monospace;font-size:12px;color:var(--text-secondary)}.link{background:none;border:none;color:var(--azure-blue);cursor:pointer;font-size:14px;padding:0}.link:hover{text-decoration:underline}.muted{color:var(--text-tertiary)}.error{color:var(--red)}.badge{padding:2px 10px;border-radius:2px;font-size:12px;font-weight:600;white-space:nowrap;display:inline-block}.badge-expired{background:var(--red-bg);color:var(--red)}.badge-soon{background:var(--amber-bg);color:var(--amber)}.badge-active{background:var(--green-bg);color:var(--green)}.badge-none{background:var(--gray-bg);color:var(--text-secondary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--panel);border-radius:2px;box-shadow:0 25.6px 57.6px #00000038;width:min(720px,92vw);max-height:80vh;overflow:auto}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;position:sticky;top:0;background:var(--panel);border-bottom:1px solid var(--border)}.modal-head h3{margin:0;font-size:16px;font-weight:600}.modal-body{padding:16px 20px}.icon-btn{background:none;border:none;color:var(--text-secondary);font-size:22px;cursor:pointer;line-height:1}.icon-btn:hover{color:var(--text)}table.inner thead th{background:#faf9f8}.signin-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 70% -10%,#eaf3fb 0%,transparent 60%),var(--page-bg);padding:24px}.signin-card{background:var(--panel);width:100%;max-width:420px;border:1px solid var(--border);box-shadow:var(--shadow);padding:40px 44px}.signin-logo{display:flex;align-items:center;gap:10px;margin-bottom:28px}.signin-logo .logo-tile{width:28px;height:28px}.signin-logo .ms-text{font-size:15px;color:var(--text-secondary);font-weight:600}.signin-card h2{margin:0 0 6px;font-size:24px;font-weight:600}.signin-card .sub{margin:0 0 28px;color:var(--text-secondary);font-size:14px}.signin-msbtn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:44px;background:#fff;color:#5e5e5e;border:1px solid var(--border-strong);border-radius:2px;font-size:15px;font-weight:600;cursor:pointer;font-family:inherit}.signin-msbtn:hover{background:#f3f2f1}.signin-foot{margin-top:24px;font-size:12px;color:var(--text-tertiary);text-align:center}.centered{max-width:480px;margin:0 auto;padding:40px;display:flex;flex-direction:column;gap:18px;align-items:center;text-align:center}.notice-card{background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);padding:32px;margin:60px auto;max-width:520px;text-align:center}.brand-img{display:block;object-fit:contain}