:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#17211b;--muted:#66736a;--line:#dfe8df;--surface:#fff;--canvas:#f3f7f1;--accent:#266f4b;--accent-dark:#1c5237;--accent-soft:#e4f0e5;--danger:#a53d3d}*{box-sizing:border-box}body{background:var(--canvas);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.auth-page,.admin-page{min-height:100vh}.auth-page{place-items:center;padding:24px;display:grid}.auth-card,.panel-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 18px 50px #23422c14}.auth-card{width:min(100%,420px);padding:36px}.admin-page{width:min(100%,1180px);margin:0 auto;padding:32px 24px 64px}.topbar{justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:32px;display:flex}.topbar-actions{align-items:center;gap:16px;display:flex}.user-email{color:var(--muted);font-size:14px}.eyebrow{color:var(--accent);letter-spacing:.14em;font-size:12px;font-weight:700}h1,h2,p{margin-top:0}h1{letter-spacing:-.04em;margin-bottom:8px;font-size:clamp(28px,4vw,42px)}h2{letter-spacing:-.03em;margin-bottom:8px;font-size:28px}.muted{color:var(--muted);line-height:1.6}.stack-form{gap:18px;margin-top:28px;display:grid}label{color:var(--ink);gap:8px;font-size:14px;font-weight:700;display:grid}input,textarea{border:1px solid var(--line);width:100%;color:var(--ink);background:#fbfdfb;border-radius:10px;padding:12px 14px}input:focus,textarea:focus{outline:3px solid var(--accent-soft);border-color:var(--accent)}textarea{resize:vertical;min-height:260px;line-height:1.55}.prompt-panel{gap:20px;display:grid}.prompt-description{margin-bottom:0}.prompt-form{margin-top:0}.settings-panel{gap:20px;display:grid}.settings-description{margin-bottom:0}.settings-form{margin-top:0}.form-meta{color:var(--muted);justify-content:space-between;gap:16px;font-size:13px;display:flex}.form-actions{justify-content:flex-end;display:flex}.form-success{color:var(--accent-dark);background:var(--accent-soft);border-radius:10px;padding:11px 12px;font-size:14px}.primary-button,.ghost-button{cursor:pointer;border-radius:10px;padding:11px 16px;font-weight:700}.primary-button{border:1px solid var(--accent);color:#fff;background:var(--accent)}.primary-button:hover{background:var(--accent-dark)}.primary-button:disabled{cursor:wait;opacity:.62}.ghost-button{border:1px solid var(--line);color:var(--ink);background:0 0}.ghost-button:hover{background:var(--accent-soft)}.form-error{color:var(--danger);background:#fff0f0;border-radius:10px;padding:11px 12px;font-size:14px}.tabs{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px;display:grid}.tab{border:1px solid var(--line);background:#ffffff9e;border-radius:14px;gap:5px;padding:15px;display:grid}.tab span{font-weight:700}.tab small{color:var(--muted);line-height:1.35}.tab.active{border-color:var(--accent);background:var(--accent-soft)}.panel-card{padding:30px}.section-heading{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.status-badge{color:var(--accent-dark);background:var(--accent-soft);white-space:nowrap;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:700}.status-badge-muted{color:var(--muted);background:#eef2ee}.operation-status{flex-wrap:wrap;gap:8px;display:flex}.home-page,.chat-page{min-height:100vh;padding:28px}.home-page{place-items:center;display:grid}.home-card{border:1px solid var(--line);background:var(--surface);border-radius:28px;width:min(100%,720px);padding:clamp(30px,7vw,64px);box-shadow:0 24px 70px #23422c1a}.home-card h1{max-width:600px}.home-card .muted{max-width:570px;margin-bottom:28px}.home-actions{flex-wrap:wrap;gap:12px;display:flex}.home-actions a{justify-content:center;align-items:center;display:inline-flex}.chat-page{place-items:center;display:grid}.chat-shell{border:1px solid var(--line);background:var(--surface);border-radius:24px;grid-template-rows:auto minmax(0,1fr);width:min(100%,760px);height:min(860px,100vh - 56px);min-height:560px;display:grid;overflow:hidden;box-shadow:0 24px 70px #23422c1f}.chat-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:20px;padding:24px 26px 20px;display:flex}.chat-header h1{margin:4px 0 0;font-size:clamp(24px,4vw,34px)}.chat-context{color:var(--muted);white-space:nowrap;font-size:13px;font-weight:700}.chat-widget{grid-template-rows:minmax(0,1fr) auto auto;min-height:0;display:grid}.chat-messages{background:linear-gradient(180deg, #f8fbf7 0%, var(--canvas) 100%);flex-direction:column;gap:12px;min-height:0;padding:24px;display:flex;overflow-y:auto}.chat-state,.chat-empty{color:var(--muted);text-align:center;margin:auto}.chat-empty{gap:8px;max-width:360px;line-height:1.5;display:grid}.chat-empty strong{color:var(--ink);font-size:18px}.chat-bubble{overflow-wrap:anywhere;border-radius:16px;gap:7px;width:fit-content;max-width:min(78%,520px);padding:12px 14px 9px;line-height:1.5;display:grid}.chat-bubble small{opacity:.7;font-size:11px}.chat-bubble-user{color:#fff;background:var(--accent);border-bottom-right-radius:5px;align-self:flex-end}.chat-bubble-agent{border:1px solid var(--line);background:var(--surface);border-bottom-left-radius:5px;align-self:flex-start}.chat-feedback{margin:12px 20px 0}.chat-error{justify-content:space-between;align-items:center;gap:12px;display:flex}.chat-retry{border-color:currentColor;flex:none;padding:7px 10px}.chat-composer{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:12px;padding:18px 20px 20px;display:grid}.chat-composer textarea{resize:vertical;min-height:50px;max-height:140px}.chat-send{min-height:50px}@media (max-width:760px){.topbar,.section-heading{display:grid}.topbar-actions{justify-content:space-between}.tabs{grid-template-columns:repeat(2,1fr)}.auth-card{padding:28px 22px}.form-meta{gap:6px;display:grid}.home-page,.chat-page{padding:0}.home-card,.chat-shell{border:0;border-radius:0;min-height:100vh}.home-card{align-content:center;display:grid}.chat-shell{height:100vh}.chat-header{padding:20px}.chat-messages{padding:18px}.chat-bubble{max-width:88%}.chat-composer{padding:14px}}