:root{--green: #2e7d32;--green-dark: #1b5e20;--bg: #f6f7f5;--panel: #ffffff;--line: #e3e6e0;--text: #1f2a24;--muted: #6b756e;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text)}.app-boot{display:grid;place-items:center;height:100%;color:var(--muted);font-size:14px}.login{display:grid;place-items:center;height:100%}.login__card{background:var(--panel);padding:32px;border-radius:12px;box-shadow:0 4px 24px #00000014;width:320px;display:flex;flex-direction:column;gap:12px}.login__card h1{margin:0;color:var(--green-dark);font-size:24px}.login__sub{margin:0 0 8px;color:var(--muted)}.login__card label{display:flex;flex-direction:column;gap:4px;font-size:13px}.login__card input,.chat__composer input,.topbar__farm select{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:14px}.login__error{color:#b00020;font-size:13px}button{background:var(--green);color:#fff;border:0;border-radius:8px;padding:9px 14px;font-size:14px;cursor:pointer}button:disabled{opacity:.5;cursor:default}.app{display:grid;grid-template-columns:280px 1fr;height:100%}.main{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--line);background:var(--panel)}.topbar__brand{font-weight:700;color:var(--green-dark)}.topbar__farm{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.sidebar{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.sidebar__head{padding:14px}.sidebar__new{width:100%}.sidebar__list{flex:1;overflow-y:auto;padding:0 8px}.sidebar__label{font-size:11px;text-transform:uppercase;color:var(--muted);padding:8px}.sidebar__empty,.sidebar__error{color:var(--muted);font-size:13px;padding:8px}.sidebar__item{display:flex;align-items:center;border-radius:8px;margin-bottom:2px}.sidebar__item.is-active{background:#eef3ee}.sidebar__item-main{flex:1;background:none;color:var(--text);text-align:left;padding:8px;display:flex;flex-direction:column;gap:2px;overflow:hidden}.sidebar__title{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar__meta{font-size:11px;color:var(--muted)}.sidebar__replay{background:none;color:var(--green);font-size:12px;padding:6px 8px}.sidebar__foot{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-top:1px solid var(--line);font-size:13px}.sidebar__user{color:var(--muted)}.sidebar__logout{background:none;color:var(--green-dark);padding:4px 8px}.chat{flex:1;display:flex;flex-direction:column;min-height:0}.chat__transcript{flex:1;overflow-y:auto;padding:20px}.chat__empty{color:var(--muted);text-align:center;margin-top:40px}.chat__typing{color:var(--muted);font-size:13px;padding:6px 0}.chat__error{color:#b00020;font-size:13px}.chat__composer{display:flex;gap:8px;padding:14px 20px;border-top:1px solid var(--line);background:var(--panel)}.chat__composer input{flex:1}.msg{margin-bottom:16px}.msg__role{font-size:11px;text-transform:uppercase;color:var(--muted);margin-bottom:4px}.msg__text{margin:0 0 6px;white-space:pre-wrap;line-height:1.5}.msg--user .msg__body{background:#eef3ee}.msg__body{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 14px}.msg__render-error{color:#8a6d00;font-size:13px}.gen-ui{margin:8px 0}.gen-ui__title{font-size:13px;font-weight:600;color:var(--green-dark);margin-bottom:6px}.gen-ui__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:0}.gen-ui__grid dt{font-size:11px;color:var(--muted)}.gen-ui__grid dd{margin:0;font-size:16px;font-weight:600}.gen-ui--table table{width:100%;border-collapse:collapse;font-size:13px}.gen-ui--table th,.gen-ui--table td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line)}.replay{flex:1;display:flex;flex-direction:column;min-height:0}.replay__head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);background:var(--panel)}.replay__title{font-weight:700}.replay__sub{font-size:12px;color:var(--muted)}.replay__actions{display:flex;gap:8px}.replay__close{background:none;color:var(--green-dark);border:1px solid var(--line)}.replay__body{flex:1;overflow-y:auto;padding:20px}.replay__loading,.replay__empty,.replay__error{color:var(--muted)}.replay__error{color:#b00020}