:root{--coa-petroleo:#0d5350;--coa-verde:#00ae42;--coa-hueso:#fafaf8;--coa-arena:#d4d1c0;--coa-gris:#6e6f6e;--coa-placeholder:#f0f0ef;--coa-font:"Helvetica Neue", Arial, "Liberation Sans", sans-serif;--coa-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--topbar-h:56px}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{background:var(--coa-hueso);color:var(--coa-petroleo);font-family:var(--coa-font);font-size:15px;line-height:1.45}button{font-family:inherit;font-size:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:var(--coa-petroleo)}.centered{text-align:center;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.muted{color:var(--coa-gris)}.small{font-size:13px}.error-box{font-weight:700}.app{flex-direction:column;height:100dvh;display:flex}.topbar{height:calc(var(--topbar-h) + env(safe-area-inset-top));padding:env(safe-area-inset-top) max(24px, env(safe-area-inset-right)) 0 max(24px, env(safe-area-inset-left));background:var(--coa-petroleo);color:var(--coa-hueso);flex:none;align-items:center;gap:24px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-name{letter-spacing:.08em;font-size:16px;font-weight:700}.topnav{flex:1;gap:20px;display:flex}.topnav a{color:var(--coa-arena);letter-spacing:.08em;text-transform:uppercase;padding:4px 0;font-size:13px;text-decoration:none}.topnav a.active{color:var(--coa-hueso);font-weight:700}.user{align-items:center;gap:16px;margin-left:auto;display:flex}.user-name{color:var(--coa-arena);font-size:14px}.btn-ghost{white-space:nowrap;color:var(--coa-hueso);border:1px solid var(--coa-arena);background:0 0;padding:6px 12px;font-size:13px}.layout{min-height:0;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);flex:1;display:flex}.sidebar{border-right:1px solid var(--coa-arena);flex:none;width:280px;padding:20px 16px;overflow-y:auto}.section-label{letter-spacing:.08em;text-transform:uppercase;color:var(--coa-gris);margin:24px 0 8px;font-size:11px;font-weight:700}.conv-list,.sources{margin:0;padding:0;list-style:none}.conv{text-align:left;border:0;border-bottom:1px solid var(--coa-arena);width:100%;color:var(--coa-petroleo);white-space:nowrap;text-overflow:ellipsis;background:0 0;padding:10px 4px;display:block;overflow:hidden}.conv.active{font-weight:700}.sources li{border-bottom:1px solid var(--coa-arena);padding:6px 4px;font-size:14px}.btn-primary{background:var(--coa-petroleo);color:var(--coa-hueso);border:0;padding:10px 18px;font-weight:700}.btn-secondary{background:var(--coa-placeholder);color:var(--coa-petroleo);border:0;padding:10px 18px;font-weight:700}.block{width:100%;display:block}.chat{flex-direction:column;flex:1;min-width:0;display:flex}.messages{flex:1;padding:32px max(24px,50% - 430px);overflow-y:auto}.welcome h1{text-transform:uppercase;margin:24px 0 12px;font-size:32px}.accent-rule{background:var(--coa-verde);width:64px;height:5px;margin-bottom:20px}.suggestions{flex-direction:column;margin-top:24px;display:flex}.suggestion{text-align:left;border:0;border-bottom:1px solid var(--coa-arena);color:var(--coa-petroleo);background:0 0;padding:14px 4px}.suggestion:hover:not(:disabled){background:var(--coa-placeholder)}.msg{max-width:100%;margin:0 0 20px}.msg.user{background:var(--coa-petroleo);width:fit-content;max-width:80%;color:var(--coa-hueso);white-space:pre-wrap;margin-left:auto;padding:10px 14px}.msg.assistant{padding:2px 0}.msg.assistant.error{background:var(--coa-placeholder);padding:12px 14px;font-weight:700}.status{color:var(--coa-gris);align-items:center;gap:10px;margin-bottom:20px;font-size:14px;display:flex}.dot{background:var(--coa-verde);width:8px;height:8px;animation:1.2s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:.25}50%{opacity:1}}.composer{border-top:1px solid var(--coa-arena);align-items:flex-end;gap:12px;padding:16px max(24px,50% - 430px) 8px;display:flex}.composer textarea{resize:none;color:var(--coa-petroleo);background:var(--coa-hueso);border:1px solid var(--coa-arena);flex:1;min-height:48px;max-height:200px;padding:10px 12px;font-family:inherit;font-size:16px}.composer textarea:focus{outline:2px solid var(--coa-petroleo);outline-offset:-1px}.disclaimer{text-align:center;color:var(--coa-gris);padding:0 16px max(10px, env(safe-area-inset-bottom));margin:0;font-size:12px}.banner-error{background:var(--coa-placeholder);padding:12px 24px;font-weight:700}.md p{margin:0 0 12px}.md ul,.md ol{margin:0 0 12px;padding-left:22px}.md h1,.md h2,.md h3{margin:18px 0 8px;font-size:17px}.md code{font-family:var(--coa-mono);background:var(--coa-placeholder);padding:1px 4px;font-size:13px}.table-wrap{margin:0 0 14px;overflow-x:auto}.md table,table.data{border-collapse:collapse;width:100%;font-size:14px}.md th,table.data th{background:var(--coa-petroleo);color:var(--coa-hueso);text-align:left;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;padding:8px 10px;font-size:12px;font-weight:700}.md td,table.data td{border-bottom:1px solid var(--coa-arena);vertical-align:top;padding:8px 10px}.feedback{flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;display:flex}.fb-btn{border:1px solid var(--coa-arena);background:0 0;min-width:44px;min-height:44px;font-size:18px}.fb-btn:hover:not(:disabled){background:var(--coa-placeholder)}.fb-form{flex-direction:column;gap:6px;width:100%;max-width:520px;display:flex}.fb-form textarea{color:var(--coa-petroleo);background:var(--coa-hueso);border:1px solid var(--coa-arena);padding:8px;font-family:inherit;font-size:16px}.fb-actions{gap:8px;display:flex}.diag{padding:24px max(32px, env(safe-area-inset-right)) max(48px, env(safe-area-inset-bottom)) max(32px, env(safe-area-inset-left));overflow-y:auto}.diag-head{justify-content:space-between;align-items:flex-start;display:flex}.diag h1{text-transform:uppercase;margin:8px 0 12px;font-size:28px}.diag h2{margin:28px 0 10px;font-size:16px}.mono{font-family:var(--coa-mono);word-break:break-all;font-size:12px}.state{padding:2px 8px;font-size:12px;font-weight:700;display:inline-block}.state-healthy{background:var(--coa-petroleo);color:var(--coa-hueso)}.state-degraded,.state-unknown{background:var(--coa-arena);color:var(--coa-petroleo)}.state-unhealthy{background:var(--coa-gris);color:var(--coa-hueso)}.state-disabled{background:var(--coa-placeholder);color:var(--coa-gris)}.menu-btn{color:var(--coa-hueso);background:0 0;border:0;min-width:44px;min-height:44px;font-size:22px;display:none}.drawer-overlay{z-index:20;background:#0d535059;position:fixed;inset:0}.ios-tip{padding:0 max(4px, env(safe-area-inset-right)) 0 max(16px, env(safe-area-inset-left));background:var(--coa-placeholder);border-bottom:1px solid var(--coa-arena);flex:none;justify-content:space-between;align-items:center;gap:8px;font-size:14px;display:flex}.drawer-close{display:none}.ios-tip-close{min-width:44px;min-height:44px;color:var(--coa-petroleo);background:0 0;border:0;font-size:20px}.install-btn{margin-top:16px}@media (min-width:901px){.drawer-overlay{display:none}}@media (max-width:900px){.menu-btn{justify-content:center;align-items:center;display:inline-flex}.sidebar{z-index:30;background:var(--coa-hueso);visibility:hidden;width:min(85vw,320px);padding-top:calc(20px + env(safe-area-inset-top));padding-bottom:max(20px, env(safe-area-inset-bottom));padding-left:max(16px, env(safe-area-inset-left));transition:transform .2s,visibility 0s linear .2s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.drawer-close{min-width:44px;min-height:44px;color:var(--coa-petroleo);background:0 0;border:0;justify-content:center;align-items:center;margin:0 0 8px auto;font-size:20px;display:flex}.sidebar.open{visibility:visible;transition:transform .2s,visibility;transform:translate(0)}.conv,.suggestion,.btn-primary,.btn-secondary,.fb-actions button,.btn-ghost{min-height:44px}.user-name,.topnav{display:none}.btn-ghost{white-space:nowrap;padding:5px 10px}.topbar{padding-left:max(12px, env(safe-area-inset-left));padding-right:max(12px, env(safe-area-inset-right));gap:8px}.messages,.composer{padding-left:16px;padding-right:16px}.msg.user{max-width:90%}.diag{padding:16px max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left))}}