:root{color-scheme:dark;--canvas: #09131c;--canvas-layer: linear-gradient(180deg, rgba(7, 15, 24, .96), rgba(3, 9, 15, 1));--canvas-glow: radial-gradient(circle at top left, rgba(70, 150, 219, .12), transparent 34%), radial-gradient(circle at top right, rgba(29, 83, 141, .09), transparent 28%);--surface: rgba(11, 20, 31, .84);--surface-elevated: rgba(18, 29, 44, .94);--surface-raised: rgba(24, 37, 56, .96);--surface-soft: rgba(9, 17, 28, .72);--overlay: rgba(4, 9, 15, .72);--border: rgba(146, 179, 208, .16);--border-strong: rgba(146, 179, 208, .24);--accent: #71b7ff;--accent-strong: #3f91ea;--success: #5bc48a;--warning: #f0bf62;--danger: #ff8b7f;--muted: #90a5bb;--trace: #9cc7ff;--text-primary: #f2f6fb;--text-secondary: #c4d3e3;--text-muted: #8196ac;--shadow-lg: 0 20px 54px rgba(0, 0, 0, .34);--shadow-md: 0 12px 28px rgba(0, 0, 0, .24);--radius-xl: 26px;--radius-lg: 20px;--radius-md: 14px;--radius-sm: 10px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100%}body{font-family:Aptos,Segoe UI Variable,Segoe UI,sans-serif;background:var(--canvas-layer),var(--canvas-glow),var(--canvas);color:var(--text-primary)}button,input,select,textarea{font:inherit}button{border:none}.eyebrow{display:inline-block;font-size:11px;line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted)}.meta-chip,.mode-pill,.approval-dock{display:inline-flex;align-items:center;gap:8px;min-height:34px;padding:0 12px;border-radius:999px;border:1px solid rgba(157,197,255,.16);background:#0a1420b8;color:var(--text-secondary);font-size:12px}.mode-pill{text-transform:capitalize;color:var(--text-primary)}.mode-pill--live{border-color:#5bc48a57;background:#113626b3}.mode-pill--replay{border-color:#f0bf6257;background:#3c280cb8}.mode-pill--setup{border-color:#71b7ff47;background:#12263db8}.meta-chip--status.meta-chip--ready{color:var(--success)}.meta-chip--status.meta-chip--connecting,.meta-chip--status.meta-chip--reconnecting{color:var(--warning)}.meta-chip--status.meta-chip--error{color:var(--danger)}.shell-action,.btn,.btn-sm,.inspector-tab{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:0 14px;border-radius:999px;cursor:pointer;transition:transform .14s ease,opacity .14s ease,background .14s ease,border-color .14s ease}.shell-action:hover:not(:disabled),.btn:hover:not(:disabled),.btn-sm:hover:not(:disabled),.inspector-tab:hover:not(:disabled){transform:translateY(-1px)}.shell-action:disabled,.btn:disabled,.btn-sm:disabled,.inspector-tab:disabled{opacity:.45;cursor:not-allowed}.shell-action{background:#0e1d2ed1;color:var(--text-primary);border:1px solid rgba(157,197,255,.18)}.shell-action--accent{background:linear-gradient(135deg,#3f8be5f5,#2f8df4d1);border-color:#6fb5ff4d}.shell-action--ghost{background:#0e1d2e66}.btn{border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,#3f8be5f5,#2f8df4d1);color:#fff}.btn-warn{background:#4c3613d1;color:var(--warning);border-color:#ffbf5c2e}.btn-success{background:#13472fbd;color:#dafde9;border-color:#56c2882e}.btn-danger{background:#4e1818c2;color:#ffe1de;border-color:#ff7f7229}.btn-sm{min-height:32px;padding:0 10px;border-radius:999px;background:#0a1420c7;color:var(--text-secondary);border:1px solid rgba(157,197,255,.14);font-size:11px}.empty-state{color:var(--text-muted);font-size:13px;line-height:1.5}.shell-card{border:1px solid var(--border);background:var(--surface);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow-lg)}.app-shell{min-height:100vh;display:flex;flex-direction:column;gap:18px;padding:18px;background:linear-gradient(140deg,#111d2dc7,#050b13eb),var(--canvas)}.workspace-shell{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,360px);gap:18px;align-items:stretch}.top-bar,.control-bar,.transcript-column,.inspector-panel,.setup-drawer__panel,.shell-error-banner{border:1px solid var(--border);background:var(--surface);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow-lg)}.transcript-column,.inspector-panel{border-radius:var(--radius-xl);min-height:0;overflow:hidden}.panel-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}.panel-header h2,.control-bar__header h2,.setup-drawer__header h2,.sidebar h2{font-size:19px;line-height:1.1;font-weight:620}.shell-error-banner{margin-top:-6px;padding:14px 18px;border-radius:var(--radius-lg);color:var(--danger);background:#4a1416b8}.placeholder{display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.placeholder--workspace{min-height:100%;border-radius:var(--radius-lg);border:1px dashed rgba(157,197,255,.16);background:linear-gradient(180deg,#ffffff05,#fff0),#08101a7a;padding:48px 24px;text-align:center}@media(max-width:1100px){.workspace-shell{grid-template-columns:1fr}.inspector-panel{min-height:320px}}@media(max-width:720px){.app-shell{padding:12px}.top-bar,.control-bar{padding:16px}.top-bar,.control-bar__header,.panel-header,.setup-drawer__header,.prompt-row{flex-direction:column}.setup-drawer__panel{top:12px;right:12px;bottom:12px;width:calc(100vw - 24px)}}.top-bar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:start;padding:20px 24px;border-radius:var(--radius-xl)}.top-bar__identity{display:flex;flex-direction:column;gap:14px}.top-bar__title-group{display:flex;flex-direction:column;gap:8px}.top-bar__title-row{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.top-bar__title-group h1{font-size:clamp(24px,3vw,34px);line-height:1.05;font-weight:650}.top-bar__subtitle{color:var(--text-muted);font-size:14px}.top-bar__meta{display:flex;flex-wrap:wrap;gap:10px}.top-bar__actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.transcript-column{display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(255,255,255,.016),transparent 12%),var(--surface)}.transcript-column__header-copy{max-width:44ch;color:var(--text-muted);font-size:13px;line-height:1.45}.transcript-column__body{height:100%;overflow:auto;padding:22px}.transcript-column__body>t2-session,.transcript-column__body>.placeholder,.transcript-column__body>.session-view{max-width:860px;margin:0 auto}.session-view{display:flex;flex-direction:column;gap:20px}.transcript-turn{display:flex;flex-direction:column;gap:10px}.transcript-turn__header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:0 4px}.transcript-turn__meta{color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.inspector-panel{display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(255,255,255,.018),transparent 12%),var(--surface-soft)}.inspector-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:14px 16px 0}.inspector-tab{min-height:40px;border-radius:999px;background:#0b1623ad;color:var(--text-muted)}.inspector-tab--active{background:#6fb5ff2e;color:var(--text-primary);border:1px solid rgba(111,181,255,.18)}.inspector-panel__body{flex:1;overflow:auto;padding:16px}.inspector-stack{display:flex;flex-direction:column;gap:14px}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:12px}.metric-card,.inspector-card{padding:14px;border-radius:var(--radius-md);border:1px solid rgba(157,197,255,.12);background:#0a14209e}.metric-card{display:flex;flex-direction:column;gap:8px}.metric-card__label{color:var(--text-muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase}.inspector-card h3{font-size:13px;margin-bottom:12px;color:var(--text-secondary)}.inspector-group{gap:12px}.inspector-group__header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.inspector-group__header h3{margin-bottom:0}.inspector-entity-list{display:flex;flex-direction:column;gap:10px}.inspector-list{list-style:none;display:flex;flex-direction:column;gap:8px}.inspector-list__row{display:flex;align-items:center;gap:10px;color:var(--text-secondary)}.control-bar{display:flex;flex-direction:column;gap:14px;padding:18px 20px;border-radius:var(--radius-xl)}.control-bar__header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.control-bar__copy{color:var(--text-muted);font-size:13px;line-height:1.45;max-width:48ch}.approval-dock{color:var(--warning)}.approval-dock__label{color:var(--text-muted)}.prompt-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px}.prompt-input,.control-group input,.control-group select{width:100%;min-height:46px;padding:0 16px;border-radius:var(--radius-md);border:1px solid rgba(157,197,255,.15);background:#070f19d1;color:var(--text-primary)}.prompt-input{font-family:Aptos,Segoe UI Variable,Segoe UI,sans-serif}.prompt-input:disabled,.control-group input:disabled,.control-group select:disabled{opacity:.5}.action-row{display:flex;flex-wrap:wrap;gap:10px}.action-row--secondary{padding-top:4px}.action-cluster{display:inline-flex;flex-wrap:wrap;gap:10px;align-items:center}.action-cluster--approvals{padding-left:12px;border-left:1px solid rgba(157,197,255,.12)}.action-cluster__label{color:var(--text-muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase}.btn-ghost{background:#0c1724a6;color:var(--text-secondary);border-color:#92b3d024}.setup-drawer{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:50}.setup-drawer--open{pointer-events:auto}.setup-drawer__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--overlay);opacity:0;transition:opacity .16s ease}.setup-drawer--open .setup-drawer__backdrop{opacity:1}.setup-drawer__panel{position:absolute;top:18px;right:18px;bottom:18px;width:min(430px,calc(100vw - 36px));border-radius:var(--radius-xl);transform:translate(calc(100% + 24px));transition:transform .18s ease;display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(255,255,255,.018),transparent 10%),var(--surface-elevated)}.setup-drawer--open .setup-drawer__panel{transform:translate(0)}.setup-drawer__header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;padding:18px 20px;border-bottom:1px solid var(--border)}.setup-drawer__copy{color:var(--text-muted);font-size:13px;line-height:1.45;max-width:34ch}.setup-drawer__content{min-height:0;overflow:auto}.sidebar{min-height:100%;background:transparent;padding:20px;display:flex;flex-direction:column;gap:18px}.sidebar__intro{display:flex;flex-direction:column;gap:8px}.sidebar__copy{color:var(--text-muted);font-size:13px;line-height:1.5}.sidebar__section{display:flex;flex-direction:column;gap:12px;padding:14px 16px;border-radius:var(--radius-md);border:1px solid rgba(157,197,255,.1);background:#09111c70}.sidebar__section-heading{display:flex;flex-direction:column;gap:4px}.sidebar__section-heading h3{font-size:14px;font-weight:620}.sidebar__section-heading p{color:var(--text-muted);font-size:12px;line-height:1.45}.sidebar__status{display:flex;align-items:center;gap:10px;color:var(--text-secondary);font-size:13px}.sidebar__session-meta{display:flex;flex-wrap:wrap;gap:8px}.status-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.error-msg{padding:12px;border-radius:var(--radius-sm);color:var(--danger);background:#4e18188f;border:1px solid rgba(255,127,114,.14);word-break:break-word;font-size:13px}.control-group{display:flex;flex-direction:column;gap:8px}.control-group label,.session-history h3{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.12em}.control-group button{min-height:40px;border-radius:999px;cursor:pointer;background:linear-gradient(135deg,#3f8be5f5,#2f8df4d1);color:#fff}.session-history{margin-top:auto;border-top:1px solid var(--border);padding-top:16px}.session-actions{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.cached-session-list{list-style:none;display:flex;flex-direction:column;gap:10px}.cached-session-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);background:#0a142099;border:1px solid rgba(157,197,255,.1)}.cached-session-info{display:flex;flex-direction:column;gap:3px}.cached-session-provider{color:var(--text-primary);font-size:13px;font-weight:600}.cached-session-date{color:var(--text-muted);font-size:11px}.cached-session-actions{display:flex;flex-wrap:wrap;gap:6px}@media(max-width:720px){.top-bar{grid-template-columns:1fr}.top-bar__actions{justify-content:flex-start}.prompt-row{grid-template-columns:1fr}.action-cluster--approvals{padding-left:0;border-left:none}}t2-session,t2-surface{display:block}t2-lane{display:flex;flex-direction:column;gap:12px}t2-block,t2-message,t2-tool-call,t2-tool-output,t2-diff,t2-artifact,t2-approval,t2-summary{display:block;padding:14px 16px;border-radius:var(--radius-md);border-left:3px solid transparent;line-height:1.55;white-space:pre-wrap;word-break:break-word;box-shadow:var(--shadow-md)}t2-block,t2-tool-call,t2-tool-output,t2-diff,t2-artifact,t2-approval{font-family:Cascadia Code,Aptos Mono,Consolas,monospace}t2-block{background:#111d2dc2;border-left-color:#9dc5ff33}t2-message{background:#111d2dd6;border-left-color:var(--accent);font-family:Aptos,Segoe UI Variable,Segoe UI,sans-serif}t2-message[data-role="user.message"]{border-left-color:#f59d76;background:#281611b8}t2-tool-call{background:#1d1c10c2;border-left-color:var(--warning)}t2-tool-output{background:#12241cc7;border-left-color:var(--success)}t2-diff{background:#111827cc;border-left-color:var(--trace)}t2-artifact{background:#171b2dcc;border-left-color:#f59ad2}t2-approval{background:#36220fc7;border-left-color:#ffb347}t2-summary{background:#151920d1;border-left-color:#bdd0e275;font-family:Aptos,Segoe UI Variable,Segoe UI,sans-serif}t2-block[data-sealed],t2-message[data-sealed],t2-tool-call[data-sealed],t2-tool-output[data-sealed],t2-diff[data-sealed],t2-artifact[data-sealed],t2-approval[data-sealed],t2-summary[data-sealed]{opacity:.9}[data-depth="1"]{margin-left:28px}[data-depth="2"]{margin-left:56px}[data-depth="3"]{margin-left:84px}[data-layout-hint="layout.stack"]{display:flex;flex-direction:column;gap:8px}[data-layout-hint="layout.inline"]{display:flex;flex-direction:row;gap:8px}.t2-artifact-download{display:inline-flex;margin-top:8px;padding:6px 10px;border-radius:999px;background:#6fb5ff24;color:var(--accent);text-decoration:none}
