:root{--bg-base: #181512;--bg-surface: #211C17;--bg-raised: #2A241E;--orange: #F48120;--orange-bright: #FF8C2A;--orange-deep: #C96400;--orange-glow: rgba(244, 129, 32, .12);--orange-subtle: rgba(244, 129, 32, .06);--beige-bright: #F5E8D5;--beige-warm: #E8D4B8;--beige-mid: #C4A882;--beige-deep: #8A6E52;--font-display: "Syne", sans-serif;--font-body: "Lora", serif;--font-mono: "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{background:var(--bg-base);background-image:radial-gradient(ellipse at 0% 0%,rgba(244,129,32,.05) 0%,transparent 55%),radial-gradient(ellipse at 100% 100%,rgba(196,168,130,.04) 0%,transparent 55%);color:var(--beige-bright);font-family:var(--font-body);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;height:100%;width:100%;max-width:820px;margin:0 auto;border-left:1px solid rgba(196,168,130,.06);border-right:1px solid rgba(196,168,130,.06)}.header{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;background:var(--bg-surface);border-bottom:1px solid rgba(196,168,130,.1);flex-shrink:0}.header-brand{display:flex;align-items:center;gap:12px}.header-hex{font-size:26px;color:var(--orange);line-height:1;filter:drop-shadow(0 0 10px rgba(244,129,32,.45))}.header-title{font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--beige-bright);letter-spacing:-.01em;line-height:1.2}.header-subtitle{font-family:var(--font-mono);font-size:10px;color:var(--beige-deep);letter-spacing:.07em;text-transform:uppercase;margin-top:2px}.clear-btn{font-family:var(--font-mono);font-size:11px;color:var(--beige-deep);background:none;border:1px solid rgba(196,168,130,.18);border-radius:5px;padding:6px 13px;cursor:pointer;letter-spacing:.05em;text-transform:uppercase;transition:color .15s,border-color .15s}.clear-btn:hover{color:var(--orange);border-color:#f4812080}.message-list{flex:1;overflow-y:auto;padding:28px 28px 12px;display:flex;flex-direction:column;gap:20px;scroll-behavior:smooth}.message-list::-webkit-scrollbar{width:4px}.message-list::-webkit-scrollbar-track{background:transparent}.message-list::-webkit-scrollbar-thumb{background:#c4a8822e;border-radius:2px}.message-row{display:flex;flex-direction:column;gap:5px;animation:fadeUp .22s ease both}.message-row--user{align-items:flex-end}.message-row--assistant{align-items:flex-start}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-role{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--beige-deep);padding:0 5px}.message-bubble{max-width:72%;padding:14px 20px;line-height:1.72;font-size:15px}.message-bubble p+p{margin-top:10px}.message-bubble--assistant{background:var(--bg-surface);color:var(--beige-bright);border:1px solid rgba(196,168,130,.09);border-left:2px solid var(--orange);border-radius:2px 12px 12px}.message-bubble--user{background:var(--bg-raised);color:var(--beige-warm);border:1px solid rgba(196,168,130,.09);border-right:2px solid var(--orange);border-radius:12px 2px 12px 12px}.tool-result{max-width:72%}.tool-result details{background:var(--bg-raised);border:1px solid rgba(196,168,130,.09);border-radius:8px;overflow:hidden}.tool-result summary{display:flex;align-items:center;gap:8px;padding:10px 14px;cursor:pointer;font-family:var(--font-mono);font-size:11px;color:var(--beige-mid);letter-spacing:.04em;list-style:none;-webkit-user-select:none;user-select:none;transition:color .15s}.tool-result summary::-webkit-details-marker{display:none}.tool-result summary:before{content:"▸";color:var(--orange);transition:transform .15s;display:inline-block;width:10px;flex-shrink:0}.tool-result details[open] summary:before{transform:rotate(90deg)}.tool-result summary:hover{color:var(--beige-bright)}.tool-result pre{padding:12px 14px;border-top:1px solid rgba(196,168,130,.07);font-family:var(--font-mono);font-size:12px;color:var(--beige-warm);overflow-x:auto;line-height:1.6;white-space:pre-wrap;word-break:break-all}.tool-dot{width:6px;height:6px;border-radius:50%;background:var(--orange);flex-shrink:0}.approval-card{max-width:72%;background:var(--orange-subtle);border:1px solid rgba(244,129,32,.28);border-radius:10px;padding:16px 20px;display:flex;flex-direction:column;gap:12px}.approval-header{display:flex;align-items:center;gap:7px}.approval-icon{color:var(--orange);font-size:13px}.approval-label{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--orange)}.approval-name{font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--beige-bright)}.approval-pre{font-family:var(--font-mono);font-size:12px;color:var(--beige-mid);background:#00000038;padding:10px 12px;border-radius:6px;overflow-x:auto;white-space:pre-wrap;word-break:break-all}.approval-actions{display:flex;gap:8px}.btn-approve{font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.04em;padding:8px 18px;background:var(--orange);color:var(--bg-base);border:none;border-radius:6px;cursor:pointer;transition:background .15s,transform .1s,box-shadow .15s}.btn-approve:hover{background:var(--orange-bright);transform:translateY(-1px);box-shadow:0 3px 10px #f4812059}.btn-approve:active{transform:translateY(0)}.btn-reject{font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.04em;padding:8px 18px;background:none;color:var(--beige-mid);border:1px solid rgba(196,168,130,.22);border-radius:6px;cursor:pointer;transition:color .15s,border-color .15s}.btn-reject:hover{color:var(--beige-bright);border-color:var(--beige-mid)}.streaming-indicator{display:flex;align-items:center;gap:9px;padding:4px 2px;animation:fadeUp .18s ease 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breathe{0%,to{opacity:.5;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}.empty-title{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--beige-warm);letter-spacing:-.02em}.empty-subtitle{font-family:var(--font-mono);font-size:11px;color:var(--beige-deep);letter-spacing:.05em}.suggestions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:10px}.suggestion-chip{font-family:var(--font-mono);font-size:12px;color:var(--beige-mid);background:var(--bg-surface);border:1px solid rgba(196,168,130,.14);border-radius:20px;padding:9px 18px;cursor:pointer;transition:color .15s,border-color .15s,background .15s}.suggestion-chip:hover{color:var(--orange);border-color:#f4812066;background:var(--orange-glow)}.input-area{padding:16px 28px 24px;border-top:1px solid rgba(196,168,130,.09);background:var(--bg-surface);flex-shrink:0}.input-form{display:flex;gap:10px;align-items:center}.message-input{flex:1;background:var(--bg-raised);border:1px solid rgba(196,168,130,.14);border-radius:10px;padding:15px 20px;font-family:var(--font-body);font-size:14px;color:var(--beige-bright);outline:none;transition:border-color .2s,box-shadow .2s}.message-input::placeholder{color:var(--beige-deep)}.message-input:focus{border-color:#f4812073;box-shadow:0 0 0 3px #f4812014}.send-btn{width:52px;height:52px;background:var(--orange);border:none;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--bg-base);font-size:20px;flex-shrink:0;transition:background .15s,transform .1s,box-shadow .15s;box-shadow:0 2px 14px #f4812047}.send-btn:hover:not(:disabled){background:var(--orange-bright);transform:translateY(-1px);box-shadow:0 4px 18px #f4812066}.send-btn:active:not(:disabled){transform:translateY(0)}.send-btn:disabled{opacity:.45;cursor:not-allowed}.apod-gallery{display:flex;flex-direction:row;gap:12px;width:100%;align-self:stretch;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x 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0}}.apod-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .45s ease}.apod-image--loaded{opacity:1}.apod-image-error{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:12px;color:var(--beige-deep);letter-spacing:.04em}.apod-overlay{position:absolute;inset:0;background:#1815128c;display:flex;align-items:flex-end;padding:14px 16px;opacity:0;transition:opacity .2s}.apod-image-wrap:hover .apod-overlay{opacity:1}.apod-overlay-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--orange);text-transform:uppercase}.apod-meta{padding:14px 18px 16px;display:flex;flex-direction:column;gap:5px}.apod-date{font-family:var(--font-mono);font-size:10px;letter-spacing:.09em;color:var(--orange);text-transform:uppercase}.apod-title{font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--beige-bright);letter-spacing:-.01em;line-height:1.3}.apod-explanation{font-family:var(--font-body);font-size:13px;line-height:1.68;color:var(--beige-mid);margin-top:3px}.apod-read-more{background:none;border:none;padding:0;cursor:pointer;font-family:var(--font-mono);font-size:11px;color:var(--orange);letter-spacing:.04em;margin-left:2px;transition:color .15s}.apod-read-more:hover{color:var(--orange-bright)}