:root{--bg: #f5f5f5;--bg-panel: #fafafa;--bg-card: #ffffff;--bg-input: #f5f5f5;--border: #e0e0e0;--border-input: #dddddd;--text: #333333;--text-muted: #999999;--text-dim: #bbbbbb;--text-value: #555555;--accent: #1a5fa8;--accent-bg: #e8f0fe;--accent-border: #90b4f0;--btn-bg: #f0f0f0;--btn-hover: #e8e8e8;--btn-hover-border: #bbbbbb;--error: #c0392b;--error-bg: #fef0ee;--error-border: #e74c3c;--env-sandbox-bg: #f5f5dc;--env-sandbox-text: #7a7a40;--env-sandbox-border: #d0d0a0;--env-prod-bg: #fde8e8;--env-prod-text: #a83232;--env-prod-border: #e0a0a0;--overlay-bg: rgba(0, 0, 0, .4)}:root[data-theme=dark]{--bg: #1a1a1a;--bg-panel: #1e1e1e;--bg-card: #222222;--bg-input: #2a2a2a;--border: #2e2e2e;--border-input: #444444;--text: #cccccc;--text-muted: #666666;--text-dim: #555555;--text-value: #aaaaaa;--accent: #8ab4f8;--accent-bg: #1a2540;--accent-border: #2e4480;--btn-bg: #2a2a2a;--btn-hover: #333333;--btn-hover-border: #666666;--error: #e74c3c;--error-bg: #2b0d0d;--error-border: #e74c3c;--env-sandbox-bg: #3a3a2a;--env-sandbox-text: #a0a060;--env-sandbox-border: #555540;--env-prod-bg: #3a1a1a;--env-prod-text: #d08080;--env-prod-border: #6a3a3a;--overlay-bg: rgba(0, 0, 0, .75)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg);color:var(--text);height:100vh;overflow:hidden}button{font-family:inherit;cursor:pointer}code{background:var(--bg-input);padding:1px 5px;border-radius:3px;font-size:.9em}.app{display:flex;flex-direction:column;height:100vh}.main-layout{display:flex;flex:1;overflow:hidden}.panel{display:flex;flex-direction:column;gap:10px;padding:16px;overflow-y:auto}.panel-left{width:320px;min-width:320px;background:var(--bg-panel);border-right:1px solid var(--border)}.panel-center{flex:1;background:var(--bg-card)}.panel-right{width:360px;min-width:360px;background:var(--bg-panel);border-left:1px solid var(--border);overflow:hidden}.panel-title{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim)}.placeholder{font-size:12px;color:var(--text-muted);line-height:1.5}.status-bar{display:flex;align-items:center;gap:16px;padding:8px 16px;background:var(--bg-card);border-bottom:1px solid var(--border);font-size:11px;flex-shrink:0}.status-item{display:flex;align-items:center;gap:6px}.status-key{color:var(--text-dim)}.status-val{color:var(--text-value)}.status-spacer{flex:1}.bar-btn{padding:4px 10px;font-size:11px;background:transparent;border:1px solid var(--border-input);border-radius:3px;color:var(--text-muted);line-height:1}.bar-btn:hover{color:var(--text);border-color:var(--text-value)}.env-badge{font-size:9px;font-weight:700;letter-spacing:.5px;padding:2px 6px;border-radius:3px;border:1px solid}.env-sandbox{background:var(--env-sandbox-bg);color:var(--env-sandbox-text);border-color:var(--env-sandbox-border)}.env-production{background:var(--env-prod-bg);color:var(--env-prod-text);border-color:var(--env-prod-border)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay-bg);display:flex;align-items:center;justify-content:center;z-index:100}.creds-form{background:var(--bg-card);border:1px solid var(--border-input);border-radius:8px;padding:28px 32px;width:440px;display:flex;flex-direction:column;gap:12px}.creds-form-head{display:flex;align-items:center;justify-content:space-between}.creds-form-head h3{font-size:14px;color:var(--text)}.creds-form{text-align:left}.creds-form label{display:flex;flex-direction:column;align-items:flex-start;gap:4px}.creds-form .field-label{justify-content:flex-start;text-align:left}.field-label{display:flex;flex-direction:column;align-items:flex-start;gap:3px;font-size:11px;color:var(--text-muted);text-align:left}.field-note{color:var(--text-dim);font-size:10px}.creds-form input{width:100%;padding:8px 10px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:5px;color:var(--text);font-family:inherit;font-size:12px;outline:none}.creds-form input:focus{border-color:var(--accent)}.link-btn{background:none;border:none;color:var(--accent);font-size:10px;text-decoration:underline;padding:0}.creds-error{font-size:11px;color:var(--error);background:var(--error-bg);border:1px solid var(--error-border);border-radius:4px;padding:6px 10px}.creds-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.btn-primary{padding:9px 18px;background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:5px;color:var(--accent);font-size:13px}.btn-primary:hover{filter:brightness(1.05)}.btn-secondary{padding:9px 18px;background:var(--btn-bg);border:1px solid var(--border-input);border-radius:5px;color:var(--text);font-size:13px}.btn-secondary:hover{background:var(--btn-hover);border-color:var(--btn-hover-border)}.creds-hint{font-size:10px;color:var(--text-dim);line-height:1.5}.section{display:flex;flex-direction:column;gap:7px;padding-top:12px;border-top:1px solid var(--border)}.section:first-child{padding-top:0;border-top:none}.section-title{font-size:12px;font-weight:700;color:var(--text)}.hint{font-size:11px;color:var(--text-muted);line-height:1.4}.mono-small{font-size:11px;color:var(--text-value);word-break:break-all}.row{display:flex;gap:8px}.row .field-label{flex:1}.field-label{display:flex;flex-direction:column;gap:3px;font-size:11px;color:var(--text-muted)}.field{width:100%;padding:7px 9px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:5px;color:var(--text);font-family:inherit;font-size:12px;outline:none}.field:focus{border-color:var(--accent)}.btn-action{padding:8px 12px;background:var(--btn-bg);border:1px solid var(--border-input);border-radius:5px;color:var(--text);font-size:12px;text-align:left}.btn-action:hover:not(:disabled){background:var(--btn-hover);border-color:var(--btn-hover-border)}.btn-action:disabled{opacity:.5;cursor:default}.btn-link-danger{background:none;border:none;color:var(--error);font-size:10px;text-decoration:underline;text-align:left;padding:0;opacity:.7}.btn-link-danger:hover{opacity:1}.radio-row{display:flex;flex-direction:column;gap:4px}.radio{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--text);cursor:pointer;padding:5px 8px;border:1px solid var(--border-input);border-radius:5px}.radio.is-active{border-color:var(--accent-border);background:var(--accent-bg);color:var(--accent)}.radio input{accent-color:var(--accent)}.panel-head{display:flex;align-items:center;justify-content:space-between}.log-list{display:flex;flex-direction:column;gap:6px;overflow-y:auto}@keyframes logIn{0%{opacity:0;transform:translateY(-10px);max-height:0}to{opacity:1;transform:translateY(0);max-height:80px}}.log-row{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:4px;border-left:3px solid transparent;font-size:12px;cursor:pointer;animation:logIn .28s ease}.log-row.ok{background:var(--bg-input);border-left-color:#2ecc71}.log-row.err{background:var(--error-bg);border-left-color:var(--error-border)}.log-row:hover{filter:brightness(1.04)}.log-label{color:var(--text)}.log-meta{color:var(--text-muted);font-size:11px}.json-block{margin:0;padding:10px 12px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:5px;font-size:11px;line-height:1.5;color:var(--text-value);white-space:pre-wrap;word-break:break-all;max-height:320px;overflow-y:auto}.muted{font-size:11px;color:var(--text-muted)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border)}.tab{padding:7px 16px;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-muted);font-size:12px}.tab.is-active{color:var(--accent);border-bottom-color:var(--accent)}.tab-body{display:flex;flex-direction:column;gap:8px;padding-top:10px}.sub-label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim)}.kv-row{display:flex;align-items:center;gap:8px;font-size:12px}.kv-url{color:var(--text-value);word-break:break-all}.status-pill{padding:2px 8px;border-radius:3px;font-weight:700;font-size:11px}.status-pill.ok{background:var(--env-sandbox-bg);color:#1a7a45}.status-pill.err{background:var(--error-bg);color:var(--error);border:1px solid var(--error-border)}.status-pill.warn{background:var(--env-prod-bg);color:var(--env-prod-text);border:1px solid var(--env-prod-border)}.status-pill.neutral{background:var(--accent-bg);color:var(--accent);border:1px solid var(--accent-border)}.entity-main-static{cursor:default}.call-tabs{display:flex;flex-wrap:wrap;gap:6px}.call-tab{display:flex;align-items:center;gap:6px;padding:5px 10px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:5px;color:var(--text-muted);font-size:11px}.call-tab.is-active{border-color:var(--accent-border);color:var(--accent)}.call-tab .dot{width:7px;height:7px;border-radius:50%}.dot.ok{background:#2ecc71}.dot.err{background:var(--error-border)}.proxy-input{font-size:11px;color:var(--text-muted)}.proxy-input summary{cursor:pointer;padding:6px 0}.method-badge{font-size:10px;font-weight:700;padding:2px 7px;border-radius:4px;flex-shrink:0;letter-spacing:.3px}.m-GET{background:#e6f4ea;color:#0f7d3d}.m-POST{background:#fff4d6;color:#9a6700}.m-PUT{background:#e8f0fe;color:#1a5fa8}.m-PATCH{background:#f1e9fc;color:#6f42c1}.m-DELETE{background:#fde8e8;color:#c0392b}.log-left{display:flex;align-items:center;gap:8px;min-width:0}.log-row .log-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.log-meta{flex-shrink:0;white-space:nowrap}.modal-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--text);min-width:0}.headers-block{display:flex;flex-direction:column;gap:3px;padding:8px 10px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:5px}.hdr-line{display:flex;gap:8px;font-size:11px;line-height:1.5}.hdr-k{color:var(--text-muted);white-space:nowrap;flex-shrink:0}.hdr-v{color:var(--text-value);word-break:break-all}.action-row{display:flex;gap:6px;align-items:stretch}.action-row .btn-action,.action-row .btn-primary{flex:1}.gear-btn{width:34px;flex-shrink:0;background:var(--btn-bg);border:1px solid var(--border-input);border-radius:5px;color:var(--text-muted);font-size:14px;cursor:pointer}.gear-btn:hover{color:var(--text);border-color:var(--btn-hover-border);background:var(--btn-hover)}.active-tag{font-size:10px;color:var(--text-dim);word-break:break-all}.btn-link{background:none;border:none;color:var(--accent);font-size:11px;text-align:left;padding:0;cursor:pointer}.btn-link:hover{text-decoration:underline}.action-row .field{flex:1}.action-row .gen-btn{flex:0 0 auto;white-space:nowrap}.detail-box{display:flex;flex-direction:column;gap:6px;padding:10px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px}.detail-row{display:flex;align-items:center;gap:6px;font-size:11px}.detail-key{color:var(--text-dim);flex:0 0 92px}.detail-val{flex:1;color:var(--text-value);word-break:break-all;background:none;padding:0;font-size:11px}.copy-btn{flex-shrink:0;width:24px;height:22px;background:var(--btn-bg);border:1px solid var(--border-input);border-radius:4px;color:var(--text-muted);font-size:12px;cursor:pointer}.copy-btn:hover{color:var(--text);border-color:var(--btn-hover-border)}.resp-headers summary{cursor:pointer;font-size:11px;color:var(--text-muted);padding:4px 0}.resp-headers[open] summary{margin-bottom:6px}.detail-head{display:flex;align-items:center;justify-content:space-between}.detail-head-label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim)}.detail-head-actions{display:flex;gap:4px}.icon-btn{width:26px;height:24px;background:var(--btn-bg);border:1px solid var(--border-input);border-radius:4px;color:var(--text-muted);font-size:12px;line-height:1;cursor:pointer}.icon-btn:hover{color:var(--text);border-color:var(--btn-hover-border)}.icon-danger:hover{color:var(--error);border-color:var(--error-border)}.icon-btn:disabled{opacity:.35;cursor:default}.icon-btn:disabled:hover{color:var(--text-muted);border-color:var(--border-input)}.confirm-modal{width:420px}.confirm-text{font-size:13px;color:var(--text);line-height:1.5}.btn-danger{padding:9px 18px;background:var(--error-bg);border:1px solid var(--error-border);border-radius:5px;color:var(--error);font-size:13px;cursor:pointer}.btn-danger:hover{filter:brightness(1.06)}.entity-list{display:flex;flex-direction:column;gap:4px;max-height:150px;overflow-y:auto}.entity-item{display:flex;align-items:center;gap:4px;padding:0;background:var(--bg-input);border:1px solid var(--border-input);border-radius:5px;overflow:hidden;flex-shrink:0}.entity-item.is-active{border-color:var(--accent-border);background:var(--accent-bg)}.entity-main{flex:1;display:flex;flex-direction:column;gap:2px;padding:7px 10px;background:none;border:none;text-align:left;cursor:pointer;min-width:0}.entity-label{font-size:12px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.entity-item.is-active .entity-label{color:var(--accent)}.entity-sub{font-size:10px;color:var(--text-muted)}.entity-item .icon-btn{border:none;background:none;border-radius:0;margin-right:4px}.block{display:flex;flex-direction:column;gap:4px}.block-head{display:flex;align-items:center;justify-content:space-between}.json-copy{font-size:10px;padding:2px 8px;background:var(--btn-bg);border:1px solid var(--border-input);border-radius:4px;color:var(--text-muted);cursor:pointer}.json-copy:hover{color:var(--text);border-color:var(--btn-hover-border)}.tip-anchor{display:inline-flex}.tip-float{position:fixed;transform:translate(-50%,-100%);background:var(--text);color:var(--bg);font-size:10px;padding:4px 8px;border-radius:4px;white-space:nowrap;pointer-events:none;z-index:1000}.log-right{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex-shrink:0}.log-rel{font-size:10px;color:var(--text-dim)}.sdk-error{padding:12px 14px;background:var(--error-bg);border:1px solid var(--error-border);border-radius:6px;color:var(--error);font-size:12px;line-height:1.5}.sdk-error-hint{margin-top:6px;color:var(--text-muted);font-size:11px}.modal-subhead{display:flex;align-items:center;gap:8px;padding:10px 20px;font-size:11px;border-bottom:1px solid var(--border)}.subhead-key{color:var(--text-dim)}.subhead-val{color:var(--text-value);font-variant-numeric:tabular-nums}.context-box{display:flex;flex-direction:column;gap:4px;padding:10px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;font-size:12px;color:var(--text-value)}.ctx-key{color:var(--text-dim);display:inline-block;width:70px}.sdk-wrap{position:relative;flex:1;min-height:320px;display:flex;flex-direction:column}.sdk-form{position:relative;flex:1;display:flex;flex-direction:column;min-height:320px}.sdk-box{flex:1;min-height:320px;border:1px dashed var(--border-input);border-radius:6px}.sdk-action:not(:empty){margin-top:8px;border:1px solid var(--border-input);border-radius:6px;overflow:hidden}.sdk-paid-note{max-width:280px;text-align:center;line-height:1.5}.sdk-processing{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;z-index:5}.sdk-processing-text{font-size:12px;color:var(--text-muted)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:28px;height:28px;border:3px solid var(--border-input);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}.spinner-sm{width:14px;height:14px;border-width:2px}.sdk-box:empty:before{content:"Press “Create Payment” to load the checkout form for the selected session";display:flex;align-items:center;justify-content:center;height:100%;padding:24px;text-align:center;color:var(--text-muted);font-size:12px;line-height:1.5}.btn-pay{margin-top:auto;padding:11px;text-align:center}.btn-pay:disabled{opacity:.7;cursor:default}.btn-pay-loading{display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-pay-loading .spinner-sm{border-color:var(--accent-border);border-top-color:var(--accent)}.poll-overlay-meta{display:flex;align-items:center;gap:10px;font-size:11px}.poll-countdown{color:var(--text-muted);font-variant-numeric:tabular-nums}.modal{background:var(--bg-card);border:1px solid var(--border-input);border-radius:8px;width:680px;max-height:85vh;display:flex;flex-direction:column;overflow:hidden}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:13px 20px;border-bottom:1px solid var(--border);font-size:13px;font-weight:700;color:var(--text)}.modal-close{cursor:pointer;color:var(--text-muted);font-size:18px}.modal-close:hover{color:var(--text)}.modal-body{padding:16px 20px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:12px 20px;border-top:1px solid var(--border)}.pp-method-url{display:flex;align-items:center;gap:8px}.pp-method{font-weight:700;color:var(--accent);flex-shrink:0}.pp-headers{display:flex;flex-direction:column;gap:2px;font-size:11px;color:var(--text-value)}.pp-body{min-height:300px;max-height:520px;resize:vertical;line-height:1.5}.modal-lg{width:820px;max-width:94vw;max-height:90vh}.hdr-table{display:flex;flex-direction:column;gap:5px}.hdr-row{display:flex;gap:6px;align-items:center}.hdr-row .hdr-key{flex:0 0 220px}.hdr-row .field{flex:1}.hdr-del{width:28px;flex-shrink:0;background:var(--btn-bg);border:1px solid var(--border-input);border-radius:5px;color:var(--text-muted);font-size:15px;line-height:1;cursor:pointer}.hdr-del:hover{color:var(--error);border-color:var(--error-border)}