:root{--bg:#f4f6fa;--surface:#fff;--ink:#1a273c;--muted:#65728a;--line:#e3e8f0;--blue:#285ce0;--blue-soft:#eef3ff;--green:#17684d;--green-soft:#edf8f2;--danger:#ab2b3e;--danger-soft:#fff0f2;--shadow:0 6px 28px rgba(31,47,76,.05)}
*{box-sizing:border-box}html{min-height:100%;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg)}body{margin:0;font-size:14px;line-height:1.55}[hidden]{display:none!important}button,input,textarea,select{font:inherit}button,a,input,textarea,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:inherit}h1,h2,p{margin-top:0}h1{font-size:30px;line-height:1.2;letter-spacing:-.65px;margin-bottom:11px}h2{font-size:20px;line-height:1.3;margin-bottom:10px}p{margin-bottom:16px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #9ab4ff;outline-offset:3px}.site-header{height:96px;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 max(28px,calc((100vw - 1380px)/2));}.brand{display:flex;gap:14px;align-items:center;text-decoration:none;font-size:18px;font-weight:400;line-height:1.3;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:var(--blue);color:#fff;font-size:14px;font-weight:800;letter-spacing:.6px}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:4px;font-weight:400;letter-spacing:.4px}.header-actions{display:flex;align-items:center;gap:17px}.account-name{font-weight:600}.version{font-size:11px;color:var(--muted)}.main-shell{max-width:1436px;padding:34px 28px 50px;margin:auto;min-height:calc(100vh - 160px)}.dashboard{display:grid;grid-template-columns:246px minmax(0,1fr);gap:28px}.sidebar{padding:17px 0}.sidebar-heading,.eyebrow{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--muted)}.sidebar-heading{padding:0 14px;margin-bottom:13px}.book-list{display:grid;gap:8px}.book-button{border:1px solid transparent;background:transparent;border-radius:12px;display:flex;align-items:center;text-align:left;gap:12px;padding:13px;width:100%;color:var(--ink)}.book-button:hover{background:#eaf0fb}.book-button[aria-pressed="true"]{border-color:#c8d8ff;background:var(--blue-soft);color:#214ab7}.book-icon{display:grid;place-items:center;flex:0 0 34px;height:34px;border-radius:9px;background:#e8edf5;font-weight:700;font-size:15px}.book-button[aria-pressed="true"] .book-icon{background:#dbe6ff}.book-label{font-size:14px;font-weight:700;display:block;overflow-wrap:anywhere}.book-subtitle{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:2px}.sidebar-divider{height:1px;background:var(--line);margin:25px 12px 18px}.sidebar-admin{border:0;background:transparent;text-align:left;color:var(--muted);padding:10px 14px;width:100%;border-radius:8px}.sidebar-admin:hover,.sidebar-admin.active{color:var(--blue);background:var(--blue-soft)}.client-help{margin:16px 12px 0;color:var(--muted);font-size:12px}.client-help summary{font-weight:600;cursor:pointer;color:var(--ink);padding:8px 0}.client-help p{margin:10px 0}.client-help .api-url{font-size:11px;background:#fff;margin:6px 0}.content-panel{background:var(--surface);border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow);overflow:hidden;align-self:start;min-width:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:29px 30px 23px}.panel-heading h1{margin-top:11px;font-size:29px;margin-bottom:8px}.panel-heading .muted{margin-bottom:0;max-width:680px;font-size:13px}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;border-radius:6px;padding:3px 8px;font-size:10px;line-height:1.6;font-weight:750;letter-spacing:.5px;text-transform:uppercase;white-space:nowrap}.badge.private{color:#3558b4;background:#edf2ff}.badge.shared{color:var(--green);background:var(--green-soft)}.badge.inactive{color:var(--danger);background:var(--danger-soft)}.badge.neutral{color:var(--muted);background:#f0f3f7}.button{border:1px solid transparent;border-radius:8px;padding:11px 17px;min-height:43px;font-size:13px;font-weight:650;line-height:1.3;display:inline-flex;justify-content:center;align-items:center;gap:7px;white-space:nowrap}.primary{background:var(--blue);color:#fff}.primary:hover{background:#1b4ccb}.secondary{background:var(--surface);border-color:#d9e0ec;color:#47546c}.secondary:hover{background:#f6f8fc;border-color:#bcc9df}.compact{padding:9px 12px;min-height:35px;font-size:12px}.full-width{width:100%;margin-top:21px}.toolbar{display:flex;align-items:center;gap:17px;padding:0 30px 24px}.search-field{flex:1;max-width:540px}.search-field input{margin:0;background:#f8fafd;font-size:13px}.count{color:var(--muted);font-size:12px;white-space:nowrap;margin-left:auto}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{padding:12px 18px;background:#fafbfd;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.65px;font-weight:650}td{border-bottom:1px solid var(--line);padding:19px 18px;vertical-align:top}th:first-child,td:first-child{padding-left:30px}th:last-child,td:last-child{padding-right:30px}.actions-heading{text-align:right}.peer-table th:first-child{width:27%}.peer-table th:nth-child(2){width:20%}.peer-table th:nth-child(3){width:26%}.peer-name{font-weight:650;font-size:14px;overflow-wrap:anywhere;color:#25354d}.peer-id{display:block;font-family:"SFMono-Regular",Consolas,monospace;color:var(--muted);font-size:12px;margin-top:4px;overflow-wrap:anywhere}.tag-list{display:flex;flex-wrap:wrap;gap:5px}.tag-chip{padding:3px 7px;background:#f0f3f8;color:#5b6880;border-radius:5px;font-size:10px;line-height:1.5;overflow-wrap:anywhere}.peer-note{color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere;max-width:380px;font-size:12px}.row-actions{display:flex;justify-content:flex-end;gap:7px;flex-wrap:wrap}.text-button{background:transparent;border:0;color:#4162a2;font-size:11px;padding:4px 3px;border-radius:3px;white-space:nowrap}.text-button:hover{color:var(--blue);background:var(--blue-soft)}.text-button.danger{color:var(--danger)}.text-button.danger:hover{background:var(--danger-soft)}.empty-state{text-align:center;padding:48px 25px 56px;color:var(--muted)}.empty-state h2{font-size:17px;color:#4a5b75}.empty-state p{font-size:13px;margin:0}.empty-mark{display:grid;place-items:center;font-size:25px;width:49px;height:49px;margin:0 auto 17px;border:1px solid #dde5f1;background:#f5f8fd;color:#93a3be;border-radius:14px}.panel-footnote{font-size:11px;color:var(--muted);padding:18px 30px;margin:0;background:#fcfdff}.auth-card{background:#fff;border:1px solid var(--line);border-radius:18px;max-width:460px;margin:26px auto;padding:35px;box-shadow:var(--shadow)}.auth-card h1{font-size:28px}.auth-card .lead{font-size:14px;color:var(--muted);margin-bottom:28px}.auth-footnote{padding-top:22px;margin:22px 0 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.setup-card{max-width:880px}.setup-users{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin:28px 0 18px}fieldset{border:1px solid var(--line);border-radius:10px;padding:18px 20px 20px;min-width:0}legend{font-size:12px;font-weight:650;color:#52627a;padding:0 8px}label{display:block;font-size:12px;font-weight:650;margin:16px 0 7px;color:#44526a}input,textarea{display:block;width:100%;border:1px solid #d7dfec;border-radius:7px;padding:11px 12px;color:var(--ink);background:#fff;line-height:1.4;min-width:0;outline:none}input:focus,textarea:focus{border-color:#87a7fa;box-shadow:0 0 0 3px #edf3ff}input[readonly]{background:#f5f7fb;color:#61708a}input:disabled{background:#f4f6f8;color:#9ca6b6}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:#9ca7b8}.field-help{font-size:11px;color:var(--muted);margin:7px 0 0;line-height:1.6}.form-error{background:var(--danger-soft);border:1px solid #f2d1d7;color:#9d2638;font-size:12px;padding:11px 13px;border-radius:7px;margin-top:17px;white-space:pre-wrap}.panel-error{margin:0 30px 20px}.notice{border:1px solid #ceddf7;color:#244c94;background:#edf4ff;padding:14px 18px;border-radius:10px;margin-bottom:23px;font-size:13px;white-space:pre-wrap}.notice.error{background:var(--danger-soft);color:var(--danger);border-color:#f1ccd4}.notice.success{color:var(--green);background:var(--green-soft);border-color:#cdebdc}.loading-view{padding:80px 20px;text-align:center;color:var(--muted)}.spinner{width:30px;height:30px;margin:0 auto 17px;border:3px solid #dce6fc;border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.site-footer{color:#8490a3;text-align:center;font-size:11px;padding:15px 25px 24px}.modal{border:1px solid var(--line);border-radius:16px;width:min(650px,calc(100vw - 30px));max-height:calc(100vh - 40px);padding:28px 30px 25px;box-shadow:0 20px 100px #16233a30;overflow:auto;color:var(--ink)}.modal::backdrop{background:rgba(26,39,60,.38);backdrop-filter:blur(2px)}.modal-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.modal-heading h2{font-size:24px;margin:8px 0 6px}.close-button{border:0;background:transparent;color:#8793a8;border-radius:6px;font-size:27px;line-height:1;padding:2px 5px}.close-button:hover{background:#f1f4f9}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}.password-section{background:#f7faf8;border:1px solid #e1ede6;padding:2px 14px 14px;border-radius:8px;margin-top:22px}.checkbox-label{display:flex;align-items:flex-start;gap:10px;font-weight:400}.checkbox-label input{width:16px;height:16px;flex:0 0 16px;padding:0;margin:2px 0 0;accent-color:var(--blue)}.small-modal{max-width:480px}.create-user-details{margin:26px 30px 30px;border:1px solid var(--line);border-radius:10px;padding:16px 18px}.create-user-details summary{cursor:pointer;font-size:13px;font-weight:650;color:#435574}.create-user-form{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;align-items:end}.create-user-form .button{margin-top:15px;height:43px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1100px){.dashboard{grid-template-columns:214px minmax(0,1fr);gap:20px}.panel-heading{padding:24px}.toolbar{padding:0 24px 20px;gap:11px}th:first-child,td:first-child{padding-left:24px}th:last-child,td:last-child{padding-right:24px}.peer-table{min-width:630px}.panel-heading h1{font-size:25px}.button{padding:10px 13px}.panel-heading{align-items:flex-start}.panel-heading>.button{margin-top:6px}.account-name{font-size:12px}}
@media(max-width:780px){.site-header{height:82px;padding:0 18px;gap:12px}.brand{font-size:15px;gap:10px}.brand-mark{width:37px;height:37px;border-radius:10px;font-size:12px}.header-actions{gap:9px}.version{display:none}.account-name{max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main-shell{padding:22px 15px 35px}.dashboard{grid-template-columns:1fr;gap:18px}.sidebar{padding:0}.sidebar-heading{padding:0;margin-bottom:9px}.book-list{display:flex;gap:9px;flex-wrap:wrap}.book-button{flex:1;min-width:160px;background:#fff;border-color:var(--line);padding:11px}.sidebar-divider{display:none}.sidebar-admin{width:auto;display:inline-flex;margin-top:10px;padding:8px 0}.client-help{margin:8px 0;font-size:12px;max-width:600px}.client-help[open]{padding:0 14px 14px;background:#fff;border:1px solid var(--line);border-radius:10px}.panel-heading{padding:22px 20px 19px;gap:12px}.panel-heading h1{font-size:23px}.panel-heading .muted{font-size:12px}.panel-heading>.button{font-size:12px;padding:9px 11px;min-height:38px}.toolbar{padding:0 20px 19px;flex-wrap:wrap}.search-field{min-width:180px}.count{font-size:11px}.panel-footnote{padding:16px 20px}.auth-card{margin:16px auto;padding:27px 23px}.setup-users{grid-template-columns:1fr;gap:22px}.auth-card h1{font-size:25px}.panel-error{margin:0 20px 18px}.create-user-details{margin:22px 20px}.create-user-form{grid-template-columns:1fr}.modal{padding:22px}.field-grid{grid-template-columns:1fr;gap:0}}
@media(prefers-reduced-motion:reduce){.spinner{animation:none}}

/* 0.2: full-width tag pickers with natural content height and a scroll ceiling. */
.tag-field{margin-top:12px}.tag-choices{display:flex;flex-direction:column;width:100%;height:auto;max-height:210px;overflow-y:auto;border:1px solid var(--line);border-radius:7px;margin-top:8px;padding:5px;background:#fff;scrollbar-gutter:stable}
.tag-option{display:flex;align-items:center;gap:10px;margin:0;padding:7px 9px;border-radius:5px;font-weight:400;font-size:13px;line-height:1.4;cursor:pointer;overflow-wrap:anywhere}
.tag-option:hover{background:var(--blue-soft)}.tag-option input{display:inline-block;width:16px;height:16px;flex:0 0 16px;margin:0;padding:0;accent-color:var(--blue)}
.tag-empty{font-size:12px;color:var(--muted);margin:0;padding:8px}.sharing-section{border:1px solid var(--line);border-radius:8px;margin-top:18px;padding:0 14px 14px;background:#f8faff}
.strong{font-weight:650}.ownership-note{display:block;font-size:11px;color:var(--muted);margin-top:7px}.modal select{width:100%;padding:10px;border:1px solid var(--line);border-radius:7px;background:#fff}