.cpx-session-ui{--cpx-bg:#f5f6f9;--cpx-surface:#fff;--cpx-text:#1e2b40;--cpx-muted:#59677c;--cpx-border:#dce2ec;--cpx-soft:#eef2f8;--cpx-blue:#315aca;--cpx-blue-soft:#eef2ff;--cpx-on-blue:#fff;color:var(--cpx-text);background:var(--cpx-bg);border:1px solid var(--cpx-border);border-radius:18px;font:14px/1.6 system-ui,-apple-system,"Malgun Gothic",sans-serif;overflow:hidden;min-width:0}
[data-theme="dark"] .cpx-session-ui,.dark .cpx-session-ui,body.dark-mode .cpx-session-ui{--cpx-bg:#16191f;--cpx-surface:#22262f;--cpx-text:#f0f3f8;--cpx-muted:#b5c0d0;--cpx-border:#3b4351;--cpx-soft:#2a303b;--cpx-blue:#a9c0ff;--cpx-blue-soft:#2b3859;--cpx-on-blue:#15264d}
@media(prefers-color-scheme:dark){html:not([data-theme="light"]) .cpx-session-ui{--cpx-bg:#16191f;--cpx-surface:#22262f;--cpx-text:#f0f3f8;--cpx-muted:#b5c0d0;--cpx-border:#3b4351;--cpx-soft:#2a303b;--cpx-blue:#a9c0ff;--cpx-blue-soft:#2b3859;--cpx-on-blue:#15264d}}
.cpx-session-ui *{box-sizing:border-box;min-width:0}.cpx-session-ui [hidden]{display:none!important}.cpx-session-ui h2{font-size:24px;line-height:1.35;letter-spacing:-.5px}.cpx-session-ui h3{font-size:17px}.cpx-session-ui h4{font-size:14px}.cpx-session-ui h2,.cpx-session-ui h3,.cpx-session-ui h4{margin:0 0 10px}.cpx-session-ui p{margin:8px 0 16px}.cpx-session-ui button,.cpx-session-ui input,.cpx-session-ui select,.cpx-session-ui textarea{font:inherit;color:inherit;max-width:100%}.cpx-session-ui button{cursor:pointer;background:var(--cpx-surface);border:1px solid var(--cpx-border);border-radius:9px;min-height:42px;padding:8px 14px;white-space:normal;overflow-wrap:anywhere}.cpx-session-ui button:hover:not(:disabled){background:var(--cpx-soft)}.cpx-session-ui button:disabled{opacity:.52;cursor:not-allowed}.cpx-session-ui button[aria-pressed="true"]{border-color:var(--cpx-blue);background:var(--cpx-blue-soft);color:var(--cpx-blue)}.cpx-session-ui button.cpx-primary{background:var(--cpx-blue);color:var(--cpx-on-blue);border-color:var(--cpx-blue)}.cpx-session-ui button.cpx-quiet{background:transparent;border-color:transparent;color:var(--cpx-muted)}.cpx-session-ui :is(button,input,select,textarea):focus-visible{outline:3px solid var(--cpx-blue);outline-offset:2px}.cpx-session-ui input:not([type="checkbox"]),.cpx-session-ui select,.cpx-session-ui textarea{display:block;width:100%;background:var(--cpx-surface);border:1px solid var(--cpx-border);border-radius:8px;padding:10px;min-height:42px}.cpx-session-ui textarea{resize:vertical}.cpx-session-ui label{display:block;font-weight:550;margin:10px 0}.cpx-session-ui label input,.cpx-session-ui label select,.cpx-session-ui label textarea{margin-top:5px;font-weight:400}.cpx-session-ui input[type="checkbox"]{width:18px;height:18px;flex:none;accent-color:var(--cpx-blue)}.cpx-session-ui .cpx-check{display:flex;align-items:flex-start;gap:9px;font-weight:400}.cpx-session-ui fieldset{padding:0;margin:0;border:0}.cpx-session-ui .cpx-header{padding:20px 26px 0;background:var(--cpx-surface);border-bottom:1px solid var(--cpx-border)}.cpx-session-ui .cpx-header nav{padding:16px 0 12px}.cpx-session-ui .cpx-brand{display:flex;gap:12px;align-items:center}.cpx-session-ui .cpx-brand strong{display:block;font-size:18px}.cpx-session-ui .cpx-overline{font-size:11px;letter-spacing:1.6px;color:var(--cpx-muted)}.cpx-session-ui .cpx-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:11px;background:var(--cpx-blue-soft);color:var(--cpx-blue);font-size:18px;font-weight:650}.cpx-session-ui .cpx-body{padding:26px;display:flex;flex-direction:column;gap:14px}.cpx-session-ui .cpx-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.cpx-session-ui .cpx-between{justify-content:space-between}.cpx-session-ui .cpx-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.cpx-session-ui .cpx-choices{margin:0 0 8px}.cpx-session-ui .cpx-choices button{min-height:168px;padding:22px;text-align:left;display:flex;flex-direction:column;gap:9px}.cpx-session-ui .cpx-choices strong{font-size:21px;color:var(--cpx-text)}.cpx-session-ui .cpx-choices span:last-child,.cpx-session-ui .cpx-modes span{font-size:13px;color:var(--cpx-muted)}.cpx-session-ui .cpx-choice-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--cpx-surface);font-size:22px}.cpx-session-ui .cpx-modes button{display:flex;flex-direction:column;align-items:flex-start;padding:16px}.cpx-session-ui .cpx-muted{color:var(--cpx-muted);font-size:12px}.cpx-session-ui .cpx-panel{background:var(--cpx-surface);border:1px solid var(--cpx-border);border-radius:12px;padding:20px;overflow-wrap:anywhere}.cpx-session-ui .cpx-empty{padding:26px;text-align:center;border:1px dashed var(--cpx-border);border-radius:12px;color:var(--cpx-muted)}.cpx-session-ui .cpx-tag{font-size:12px;border-radius:6px;background:var(--cpx-blue-soft);color:var(--cpx-blue);padding:4px 8px}.cpx-session-ui .cpx-notice,.cpx-session-ui .cpx-error{padding:14px;border-radius:9px;background:var(--cpx-blue-soft);border:1px solid var(--cpx-border);overflow-wrap:anywhere}.cpx-session-ui .cpx-error{border-color:#c46a52}.cpx-session-ui .cpx-records{display:flex;flex-direction:column;gap:10px}.cpx-session-ui .cpx-record{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;border:1px solid var(--cpx-border);background:var(--cpx-surface);border-radius:10px;overflow-wrap:anywhere}.cpx-session-ui .cpx-record p{margin:5px 0 0}.cpx-session-ui .cpx-session-grid{display:grid;grid-template-columns:minmax(210px, .85fr) minmax(0,2.2fr);gap:16px;align-items:start}.cpx-session-ui .cpx-pre{white-space:pre-wrap;overflow-wrap:anywhere}.cpx-session-ui .cpx-vitals{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.cpx-session-ui .cpx-vitals div{border-bottom:1px solid var(--cpx-border);padding:4px 0}.cpx-session-ui dt{font-size:12px;color:var(--cpx-muted)}.cpx-session-ui dd{margin:0}.cpx-session-ui .cpx-brief ul{padding-left:18px;color:var(--cpx-muted)}.cpx-session-ui .cpx-conversation{padding:0;overflow:hidden}.cpx-session-ui .cpx-conversation-head{padding:14px 18px;border-bottom:1px solid var(--cpx-border)}.cpx-session-ui .cpx-log{padding:20px;min-height:240px;max-height:65vh;overflow:auto;overscroll-behavior:contain}.cpx-session-ui .cpx-message{display:flex;flex-direction:column;align-items:flex-start;margin-bottom:15px}.cpx-session-ui .cpx-mine{align-items:flex-end}.cpx-session-ui .cpx-bubble{display:inline-block;max-width:94%;background:var(--cpx-soft);padding:10px 13px;border-radius:12px;margin:5px 0}.cpx-session-ui .cpx-mine .cpx-bubble{background:var(--cpx-blue-soft)}.cpx-session-ui .cpx-compose{padding:18px;border-top:1px solid var(--cpx-border)}.cpx-session-ui .cpx-compose .cpx-row{margin-top:12px}.cpx-session-ui .cpx-voice{padding-bottom:8px}.cpx-session-ui .cpx-timer{font:600 21px/1.3 ui-monospace,monospace;font-variant-numeric:tabular-nums}.cpx-session-ui .cpx-editor{display:flex;flex-direction:column;gap:16px}.cpx-session-ui .cpx-array-row{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end}.cpx-session-ui .cpx-array-row button{margin-bottom:10px}.cpx-session-ui .cpx-editor-item{padding:16px;margin:14px 0;background:var(--cpx-bg);border:1px solid var(--cpx-border);border-radius:10px}.cpx-legacy-return{display:flex;min-width:0;margin:0}.pr-page .cpx-legacy-return>.ui-btn{min-width:44px;min-height:44px;width:100%;white-space:normal;line-height:1.25}
.cpx-session-ui .cpx-pdf-preview{margin:14px 0}.cpx-session-ui .cpx-pdf-preview img{display:block;max-width:100%;height:auto;border:1px solid var(--cpx-border)}.cpx-session-ui .cpx-pdf-preview figcaption{color:var(--cpx-muted);font-size:12px}.cpx-session-ui .cpx-pdf-import{margin:14px 0}.cpx-session-ui summary{cursor:pointer}
.cpx-session-ui .cpx-guide{display:flex;flex-direction:column;gap:14px}.cpx-session-ui .cpx-guide a{color:var(--cpx-blue);text-decoration:underline;overflow-wrap:anywhere}.cpx-session-ui .cpx-table-wrap{max-width:100%;overflow:auto}.cpx-session-ui table{width:100%;border-collapse:collapse;table-layout:fixed;overflow-wrap:anywhere}.cpx-session-ui caption{text-align:left;font-weight:650;font-size:16px;padding:10px 0}.cpx-session-ui th,.cpx-session-ui td{text-align:left;vertical-align:top;border:1px solid var(--cpx-border);padding:10px}.cpx-session-ui thead{background:var(--cpx-soft)}.cpx-session-ui .cpx-guide details .cpx-table-wrap th:first-child,.cpx-session-ui .cpx-guide details .cpx-table-wrap td:first-child{width:16%}
@media(max-width:760px){.cpx-session-ui .cpx-header{padding:16px 16px 0}.cpx-session-ui .cpx-body{padding:16px}.cpx-session-ui .cpx-session-grid{grid-template-columns:minmax(0,1fr)}.cpx-session-ui .cpx-record{align-items:flex-start;flex-direction:column}.cpx-session-ui .cpx-panel{padding:16px}.cpx-session-ui .cpx-conversation{padding:0}.cpx-session-ui .cpx-choices button{padding:16px;min-height:158px}.cpx-session-ui .cpx-choices strong{font-size:18px}.cpx-session-ui .cpx-grid{gap:10px}}
@media(max-width:440px){.cpx-session-ui h2{font-size:21px}.cpx-session-ui .cpx-grid,.cpx-session-ui .cpx-array-row{grid-template-columns:minmax(0,1fr)}.cpx-session-ui .cpx-choices button{min-height:125px}.cpx-session-ui .cpx-body{padding:12px}.cpx-session-ui .cpx-header{padding:14px 12px 0}.cpx-session-ui .cpx-header nav{gap:6px}.cpx-session-ui .cpx-header nav button{padding:7px 9px}.cpx-session-ui .cpx-compose,.cpx-session-ui .cpx-log{padding:14px}.cpx-session-ui .cpx-array-row button{justify-self:start}}

@media(max-width:767px){.pr-page .pr-page-actions:has(>.cpx-legacy-return){grid-template-columns:repeat(3,minmax(0,1fr))}}
/* Native top-layer dialog keeps the underlying route and form DOM intact. */
dialog.cpx-guide-modal{width:min(1040px,calc(100vw - 32px));max-width:none;max-height:calc(100dvh - 32px);margin:auto;padding:0;overflow:auto;overscroll-behavior:contain;box-shadow:0 24px 80px #0005}
dialog.cpx-guide-modal::backdrop{background:rgb(12 20 35 / .64)}
.cpx-guide-modal .cpx-guide{border:0;border-radius:0;padding:24px}
.cpx-guide-modal .cpx-guide-heading{position:sticky;top:-24px;z-index:1;background:var(--cpx-surface);padding:12px 0;border-bottom:1px solid var(--cpx-border)}
.cpx-guide-modal .cpx-guide-heading h2{margin:0}
@media(max-width:600px){dialog.cpx-guide-modal{width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}.cpx-guide-modal .cpx-guide{padding:14px}.cpx-guide-modal .cpx-guide-heading{top:-14px}.cpx-guide-modal th,.cpx-guide-modal td{padding:8px;font-size:13px}}