:root{--ink:#23332e;--muted:#72807a;--paper:#f7f4ed;--cream:#eee8dc;--line:#ddd8cc;--pine:#264b41;--pine2:#35675a;--danger:#9c4139;--shadow:0 24px 70px rgba(41,56,48,.14)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--paper);color:var(--ink);font-family:'DM Sans',system-ui,sans-serif}button,input,textarea{font:inherit}button{color:inherit}.hidden{display:none!important}.auth-shell{min-height:100dvh;display:grid;place-items:center;padding:28px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 36%,#faf8f2 0 26%,transparent 54%),var(--cream)}.auth-shell:before,.auth-shell:after{content:"";position:absolute;border:1px solid rgba(39,76,66,.09);border-radius:50%;width:680px;height:680px}.auth-shell:after{width:920px;height:920px}.auth-card{width:min(440px,100%);background:rgba(255,255,255,.74);backdrop-filter:blur(16px);padding:48px;border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow);border-radius:4px;position:relative;z-index:1}.atlas-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;color:#f8f3e8;background:var(--pine);box-shadow:inset 0 0 0 6px rgba(255,255,255,.08)}.atlas-mark span{font-size:20px}.atlas-mark.large{width:60px;height:60px;margin:0 auto 24px}.atlas-mark.large span{font-size:28px}.eyebrow{color:var(--pine2);letter-spacing:.16em;font-size:11px;font-weight:600;text-align:center;margin:0 0 14px}.auth-card h1,.welcome h1{font-family:'DM Serif Display',Georgia,serif;font-size:40px;font-weight:400;text-align:center;margin:0;letter-spacing:-.02em}.auth-copy{color:var(--muted);line-height:1.6;text-align:center;margin:12px 0 30px}label{display:block;font-size:12px;font-weight:600;margin-bottom:8px}.password-wrap{display:flex;border:1px solid var(--line);background:#fff;border-radius:8px;padding:0 8px 0 14px;align-items:center}.password-wrap:focus-within{border-color:var(--pine2);box-shadow:0 0 0 3px rgba(53,103,90,.1)}.password-wrap input{border:0;outline:0;background:transparent;flex:1;padding:14px 0;min-width:0}.icon-button{border:0;background:transparent;width:38px;height:38px;border-radius:8px;cursor:pointer;display:grid;place-items:center;font-size:18px}.icon-button:hover{background:rgba(35,51,46,.07)}.field-hint{font-size:11px;color:var(--muted);margin:8px 0 0;min-height:16px}.error{color:var(--danger);font-size:12px;min-height:18px;margin:6px 0}.primary-button{background:var(--pine);color:white;border:0;border-radius:8px;padding:14px 18px;font-weight:600;display:flex;align-items:center;justify-content:space-between;cursor:pointer}.primary-button:hover{background:#1d3d34;transform:translateY(-1px)}.primary-button:disabled{opacity:.6;cursor:wait}.full{width:100%}.privacy-note{border-top:1px solid var(--line);margin:28px 0 0;padding-top:22px;color:var(--muted);font-size:11px;text-align:center}.app-shell{min-height:100dvh;display:grid;grid-template-columns:280px 1fr}.sidebar{height:100dvh;position:sticky;top:0;display:flex;flex-direction:column;background:#e9e4d9;border-right:1px solid #d5d0c5;padding:22px 16px 16px;z-index:20}.brand-row,.brand,.connection{display:flex;align-items:center}.brand-row{justify-content:space-between;padding:0 8px 22px}.brand{gap:11px}.brand strong{display:block;font-family:'DM Serif Display',Georgia,serif;font-size:19px;font-weight:400}.brand small,.connection small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.new-chat{display:flex;align-items:center;gap:10px;width:100%;border:1px solid #d1ccc0;border-radius:8px;background:rgba(255,255,255,.55);padding:11px 12px;cursor:pointer;font-size:12px;font-weight:600}.new-chat:hover{background:#fff}.new-chat .plus{font-size:18px}kbd{margin-left:auto;border:1px solid #d5d0c5;background:rgba(255,255,255,.55);border-radius:4px;padding:2px 5px;color:#8b938f;font:10px 'DM Sans'}.history-heading{display:flex;justify-content:space-between;align-items:center;padding:24px 8px 8px;color:#8b938f;font-size:10px;letter-spacing:.12em;font-weight:600}.search-input{width:calc(100% - 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790px)/2)) 22px;background:linear-gradient(transparent,var(--paper) 25%)}.composer{position:relative;background:#fff;border:1px solid #d7d2c7;border-radius:10px;padding:12px 54px 27px 15px;box-shadow:0 8px 30px rgba(40,55,48,.08)}.composer:focus-within{border-color:#9caca5;box-shadow:0 8px 30px rgba(40,55,48,.1),0 0 0 3px rgba(53,103,90,.06)}.composer textarea{width:100%;display:block;border:0;outline:0;resize:none;max-height:160px;line-height:1.5;background:transparent;font-size:13px;color:var(--ink)}.composer textarea::placeholder{color:#9ba29f}.composer>button{position:absolute;right:12px;top:11px;width:34px;height:34px;border:0;border-radius:7px;background:var(--pine);color:white;font-size:18px;cursor:pointer}.composer>button:disabled{opacity:.4}.composer-meta{position:absolute;bottom:8px;left:15px;right:12px;display:flex;color:#a1a7a4;font-size:8px}.composer-meta kbd{border:0;background:transparent}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#213b33;color:white;border-radius:7px;padding:10px 14px;font-size:12px;z-index:100;transition:.25s;box-shadow:var(--shadow)}.toast.show{opacity:1;transform:translate(-50%,0)}.scrim{position:fixed;inset:0;background:rgba(25,37,33,.35);z-index:15}.mobile-only{display:none}@keyframes rise{from{opacity:0;transform:translateY(6px)}}@keyframes pulse{0%,70%,100%{opacity:.25}35%{opacity:1;transform:translateY(-2px)}}
@media(max-width:760px){.app-shell{display:block}.mobile-only{display:grid}.sidebar{position:fixed;left:0;top:0;width:min(310px,85vw);transform:translateX(-105%);transition:transform .25s;box-shadow:20px 0 60px rgba(25,37,33,.2)}.sidebar.open{transform:translateX(0)}.chat-header{padding:0 14px;height:64px}.chat-main{height:100dvh}.messages{padding:26px 16px}.composer-zone{padding:10px 12px max(14px,env(safe-area-inset-bottom))}.prompts{grid-template-columns:1fr;max-width:340px}.welcome{justify-content:flex-start;padding-top:28px}.welcome h1{font-size:32px}.auth-card{padding:34px 24px}.bubble{max-width:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.composer-meta{right:58px}