.pg-root{--pg-rail: 260px;--pg-drawer: 360px;display:flex;flex-direction:column;height:calc(100vh - var(--pg-top-offset, 64px));min-height:560px;background:var(--bg);color:var(--text-primary);font-family:var(--font-sans, Inter, system-ui, sans-serif)}.pg-root *{box-sizing:border-box}.pg-root button{font:inherit;color:inherit}.mono,.pg-code,.pg-thinking-body,.pg-event-data,.pg-picker-id,.pg-textarea.mono,.pg-input.mono{font-family:var(--font-mono)}.pg-top{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;border-bottom:1px solid var(--border);background:var(--surface-1);flex-wrap:wrap}.pg-top-left,.pg-top-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.pg-brand{font-family:var(--font-mono);font-weight:600;letter-spacing:.02em}.pg-model-btn{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-2);cursor:pointer;max-width:360px}.pg-model-btn.compact{padding:4px 8px}.pg-model-btn:hover{background:var(--surface-3)}.pg-model-label{color:var(--text-secondary);font-size:12px}.pg-model-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pg-model-price{color:var(--text-secondary);font-size:12px;font-family:var(--font-mono)}.pg-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:var(--radius-full);border:1px solid var(--border);background:var(--surface-2);font-size:12px;cursor:pointer}.pg-pill.ready{background:var(--success-soft);color:var(--success);border-color:transparent}.pg-pill.manual{background:var(--accent-soft);color:var(--accent);border-color:transparent}.pg-pill.none{background:var(--warning-soft);color:var(--warning);border-color:transparent}.pg-tabs{display:inline-flex;gap:2px;padding:3px;border-radius:var(--radius-sm);background:var(--surface-2)}.pg-tabs.endpoint{margin-left:4px}.pg-tab{padding:5px 10px;border:0;border-radius:8px;background:transparent;cursor:pointer;color:var(--text-secondary);font-size:13px}.pg-tab.active{background:var(--surface-1);color:var(--text-primary);box-shadow:var(--shadow-1)}.pg-tabs.small .pg-tab{padding:3px 8px;font-size:12px}.pg-body{display:grid;grid-template-columns:0 1fr 0;flex:1;min-height:0}.pg-root.rail .pg-body{grid-template-columns:var(--pg-rail) 1fr 0}.pg-root.drawer .pg-body{grid-template-columns:0 1fr var(--pg-drawer)}.pg-root.rail.drawer .pg-body{grid-template-columns:var(--pg-rail) 1fr var(--pg-drawer)}.pg-main{display:flex;flex-direction:column;min-width:0;min-height:0}.pg-rail,.pg-drawer{min-height:0;overflow:hidden;display:flex;flex-direction:column;background:var(--surface-1)}.pg-rail{border-right:1px solid var(--border)}.pg-drawer{border-left:1px solid var(--border)}.pg-drawer .pg-tabs{margin:8px;flex-wrap:wrap}.pg-drawer-body{overflow:auto;padding:0 12px 16px}.pg-panel{display:flex;flex-direction:column;gap:12px}.pg-rail-top{padding:10px;display:flex;flex-direction:column;gap:8px;border-bottom:1px solid var(--border)}.pg-rail-scroll{overflow:auto;flex:1;padding:6px}.pg-rail-head{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);padding:10px 8px 4px}.pg-rail-item{display:flex;align-items:center;border-radius:var(--radius-xs)}.pg-rail-item:hover,.pg-rail-item.active{background:var(--surface-2)}.pg-rail-item.active{box-shadow:inset 2px 0 0 var(--accent)}.pg-rail-main{flex:1;min-width:0;text-align:left;padding:6px 8px;border:0;background:transparent;cursor:pointer;display:flex;flex-direction:column;gap:2px}.pg-rail-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}.pg-rail-sub{font-size:11px;color:var(--text-secondary);font-family:var(--font-mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pg-rail-actions{display:none;gap:2px;padding-right:4px}.pg-rail-item:hover .pg-rail-actions,.pg-rail-item:focus-within .pg-rail-actions{display:inline-flex}.pg-rail-tool{width:100%;text-align:left;border:0;background:transparent;padding:6px 8px;border-radius:var(--radius-xs);cursor:pointer;display:flex;flex-direction:column;gap:2px}.pg-rail-tool:hover{background:var(--surface-2)}.pg-rail-foot{padding:8px 10px;border-top:1px solid var(--border)}.pg-thread{flex:1;overflow:auto;padding:16px clamp(12px,4vw,48px) 8px;display:flex;flex-direction:column;gap:14px}.pg-sys-chip{align-self:center;font-size:12px;color:var(--text-secondary);background:var(--surface-2);border-radius:var(--radius-full);padding:4px 12px;max-width:80%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pg-msg{max-width:860px;width:100%;margin:0 auto;border-radius:var(--radius-md);padding:10px 14px 8px;background:var(--surface-1);border:1px solid var(--border);box-shadow:var(--shadow-1)}.pg-msg.user{background:var(--surface-2);border-color:transparent}.pg-msg-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}.pg-role{font-size:12px;font-family:var(--font-mono);color:var(--text-secondary);display:inline-flex;gap:6px;align-items:center}.pg-msg-actions{display:inline-flex;gap:2px;opacity:0;transition:opacity .15s}.pg-msg:hover .pg-msg-actions,.pg-msg:focus-within .pg-msg-actions{opacity:1}.pg-user-text{white-space:pre-wrap;line-height:1.5}.pg-md{line-height:1.55;overflow-wrap:anywhere}.pg-md pre{background:var(--surface-2);border-radius:var(--radius-sm);padding:10px 12px;overflow:auto}.pg-md code{font-family:var(--font-mono);font-size:.92em}.pg-md table{border-collapse:collapse}.pg-md td,.pg-md th{border:1px solid var(--border);padding:4px 8px}.pg-msg-images{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:6px}.pg-msg-images img{max-height:160px;max-width:240px;border-radius:var(--radius-xs);border:1px solid var(--border)}.pg-cursor{display:inline-block;width:7px;height:1em;margin-left:2px;background:var(--accent);vertical-align:text-bottom;animation:pg-blink 1s steps(2) infinite}@keyframes pg-blink{to{opacity:0}}.pg-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:1200px;margin:0 auto;width:100%}.pg-compare .pg-msg{max-width:none}.pg-thinking{margin:6px 0 8px;border-left:3px solid var(--accent-soft);background:var(--surface-2);border-radius:0 var(--radius-sm) var(--radius-sm) 0}.pg-thinking-head{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);padding:6px 10px 0}.pg-thinking-body{margin:0;padding:6px 10px 10px;white-space:pre-wrap;font-size:12.5px;color:var(--text-secondary);max-height:320px;overflow:auto}.pg-thinking-live{display:inline-flex;gap:8px;align-items:center;font-size:13px;color:var(--text-secondary);padding:4px 0}.pg-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pg-blink 1s steps(2) infinite}.pg-metrics{display:flex;flex-wrap:wrap;gap:6px 12px;margin-top:8px;padding-top:6px;border-top:1px dashed var(--border);font-size:11.5px;font-family:var(--font-mono);color:var(--text-secondary)}.pg-metric{display:inline-flex;gap:5px;align-items:baseline}.pg-metric.id{border:0;background:transparent;cursor:pointer;padding:0}.pg-metric-k{text-transform:uppercase;letter-spacing:.06em;font-size:10px}.pg-metric-v{color:var(--text-primary)}.pg-toolcall{margin-top:8px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);padding:8px 10px}.pg-toolcall-head{display:flex;align-items:center;gap:8px;font-size:13px}.pg-toolcall-head code{font-weight:600}.pg-toolresult{margin-top:6px;display:flex;flex-direction:column;gap:6px}.pg-toolresult.done .pg-code{max-height:200px}.pg-note{font-size:12px;color:var(--text-secondary);margin-top:6px}.pg-error{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-top:8px;padding:8px 10px;border-radius:var(--radius-sm);background:var(--danger-soft);color:var(--danger);font-size:13px}.pg-error.small{padding:6px 8px;font-size:12px}.pg-empty{max-width:720px;margin:8vh auto 0;text-align:center}.pg-empty h2{font-family:var(--font-mono);font-weight:600;margin:0 0 6px}.pg-starters{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:18px}.pg-starter{text-align:left;border:1px solid var(--border);background:var(--surface-1);border-radius:var(--radius-md);padding:12px;cursor:pointer;display:flex;flex-direction:column;gap:4px}.pg-starter:hover{border-color:var(--border-strong);box-shadow:var(--shadow-1)}.pg-starter span{font-size:12.5px;color:var(--text-secondary)}.pg-starter.accent{border-color:var(--accent-soft);background:var(--accent-soft)}.pg-composer{margin:4px clamp(12px,4vw,48px) 12px;max-width:860px;width:calc(100% - (2*clamp(12px,4vw,48px)));align-self:center;border:1px solid var(--border-strong);border-radius:var(--radius-lg);background:var(--surface-1);box-shadow:var(--shadow-2);padding:8px 10px 6px}.pg-composer:focus-within{border-color:var(--accent)}.pg-composer-text{width:100%;border:0;background:transparent;resize:none;outline:none;font:inherit;line-height:1.5;padding:6px 4px;max-height:240px;color:var(--text-primary)}.pg-composer-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.pg-composer-left{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.pg-attach{display:flex;gap:6px;flex-wrap:wrap;padding:4px 4px 0}.pg-attach-item{position:relative}.pg-attach-item img{height:56px;border-radius:var(--radius-xs);border:1px solid var(--border)}.pg-attach-item .pg-icon{position:absolute;top:-6px;right:-6px;background:var(--surface-1);border:1px solid var(--border)}.pg-attach-pending{display:inline-block;width:56px;height:56px;border-radius:var(--radius-xs);background:var(--surface-2)}.pg-badge{position:absolute;top:-2px;right:-4px;background:var(--accent);color:var(--accent-contrast);font-size:9px;border-radius:8px;padding:0 4px}.pg-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface-1);cursor:pointer;font-size:13px}.pg-btn.primary{background:var(--accent);color:var(--accent-contrast);border-color:transparent}.pg-btn.primary:hover{background:var(--accent-hover)}.pg-btn.danger{background:var(--danger);color:#fff;border-color:transparent}.pg-btn.ghost{background:transparent}.pg-btn.ghost.danger{color:var(--danger);background:transparent}.pg-btn.small{padding:4px 9px;font-size:12px}.pg-btn.full{width:100%;justify-content:center}.pg-btn:disabled{opacity:.5;cursor:default}.pg-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:var(--radius-xs);border:0;background:transparent;cursor:pointer;color:var(--text-secondary);font-size:16px}.pg-icon.lg{width:32px;height:32px;font-size:20px}.pg-icon:hover{background:var(--surface-2);color:var(--text-primary)}.pg-icon.on{color:var(--accent);background:var(--accent-soft)}.pg-icon.danger:hover{color:var(--danger);background:var(--danger-soft)}.pg-icon:disabled{opacity:.4;cursor:default}.pg-input,.pg-select,.pg-textarea{width:100%;padding:7px 10px;border:1px solid var(--border-strong);border-radius:var(--radius-xs);background:var(--surface-1);color:var(--text-primary);font:inherit;font-size:13px}.pg-input.small,.pg-select.small{padding:4px 8px;font-size:12px;width:auto}.pg-input.xs{width:72px;padding:4px 8px;font-size:12px}.pg-input.lg{padding:10px 12px;font-size:14px}.pg-textarea{resize:vertical;line-height:1.45}.pg-textarea.small{font-size:12.5px}.pg-select.small{background:var(--surface-2);border-color:transparent}.pg-toggle{display:inline-flex;align-items:center;gap:6px;font-size:13px;cursor:pointer}.pg-toggle.small{font-size:12px}.pg-toggle.off{opacity:.6}.pg-field{display:flex;flex-direction:column;gap:5px}.pg-field-label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em}.pg-row{display:flex;align-items:center;gap:8px}.pg-row.wrap{flex-wrap:wrap}.pg-row.end{justify-content:flex-end}.pg-row.between{justify-content:space-between}.pg-row input[type=range]{flex:1;accent-color:var(--accent)}.pg-chip{display:inline-flex;align-items:center;padding:1px 7px;border-radius:var(--radius-full);background:var(--surface-3);font-size:11px;font-family:var(--font-mono)}.pg-chip.subtle{background:var(--surface-2);color:var(--text-secondary)}.pg-chip.btn{cursor:pointer;border:1px solid var(--border);background:var(--surface-1);padding:4px 10px;font-size:12px}.pg-chip.btn:hover{background:var(--surface-2)}.pg-chip.btn:disabled{opacity:.5;cursor:default}.pg-chip.btn.accent{border-color:var(--accent);color:var(--accent)}.pg-caps{display:inline-flex;gap:4px;flex-wrap:wrap}.pg-accepts{white-space:nowrap;opacity:.85}.pg-code{margin:0;padding:10px 12px;border-radius:var(--radius-sm);background:var(--surface-2);overflow:auto;font-size:12px;line-height:1.45;max-height:420px;white-space:pre}.pg-code.small{max-height:220px;font-size:11.5px}.pg-muted{color:var(--text-secondary)}.pg-muted.small,.small{font-size:12px}.pg-pad{padding:12px}.pg-warn{color:var(--warning)}.pg-edit{display:flex;flex-direction:column;gap:8px;margin-top:6px}.pg-tool-list{display:flex;flex-direction:column;gap:8px}.pg-tool-item{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius-sm)}.pg-events{display:flex;flex-direction:column;gap:4px;max-height:60vh;overflow:auto}.pg-event{display:grid;grid-template-columns:64px 160px 1fr;gap:8px;font-size:11.5px;padding:4px 6px;border-radius:var(--radius-xs);background:var(--surface-2);align-items:start}.pg-event-t{color:var(--text-secondary);font-family:var(--font-mono)}.pg-event-type{font-family:var(--font-mono);color:var(--accent);overflow:hidden;text-overflow:ellipsis}.pg-event-data{white-space:pre-wrap;overflow-wrap:anywhere;max-height:96px;overflow:auto}.pg-popover{width:min(560px,92vw);border-radius:var(--radius-md)!important;background:var(--surface-1)!important;color:var(--text-primary)!important;box-shadow:var(--shadow-2)!important}.pg-picker{display:flex;flex-direction:column;gap:6px;padding:10px}.pg-picker-scroll{max-height:60vh;overflow:auto}.pg-picker-head{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);padding:8px 6px 2px}.pg-picker-row{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:7px 8px;border:0;background:transparent;border-radius:var(--radius-xs);cursor:pointer;text-align:left}.pg-picker-row:hover,.pg-picker-row.active{background:var(--surface-2)}.pg-picker-main{display:flex;flex-direction:column;min-width:0}.pg-picker-name{font-weight:600;font-size:13px}.pg-picker-id{font-size:11px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pg-picker-meta{display:inline-flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}.pg-palette{width:min(640px,92vw);border-radius:var(--radius-md)!important;background:var(--surface-1)!important;color:var(--text-primary)!important;padding:10px}.pg-palette-list{max-height:50vh;overflow:auto;margin-top:6px}.pg-palette-item{width:100%;display:flex;justify-content:space-between;gap:10px;padding:8px 10px;border:0;background:transparent;border-radius:var(--radius-xs);cursor:pointer;text-align:left;font-size:13px}.pg-palette-item.active{background:var(--surface-2)}.pg-modal{position:fixed;inset:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:1300}.pg-modal-card{width:min(480px,92vw);background:var(--surface-1);border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow-2);display:flex;flex-direction:column;gap:10px}.pg-modal-card h3{margin:0;font-family:var(--font-mono)}@media(max-width:960px){.pg-root{--pg-rail: 0px;--pg-drawer: 0px;height:auto;min-height:100vh}.pg-body{grid-template-columns:1fr!important}.pg-rail,.pg-drawer{position:fixed;top:0;bottom:0;width:min(88vw,360px);z-index:1200;box-shadow:var(--shadow-2)}.pg-rail{left:0}.pg-drawer{right:0}.pg-root:not(.rail) .pg-rail,.pg-root:not(.drawer) .pg-drawer{display:none}.pg-top{position:relative;z-index:1300}.pg-scrim{position:fixed;inset:0;z-index:1100;background:#00000061;border:0}.pg-compare{grid-template-columns:1fr}.pg-event{grid-template-columns:56px 1fr}.pg-event-data{grid-column:1 / -1}.pg-msg-actions{opacity:1}}