:root{--bg: #0b0d12;--bg-2: #10141d;--panel: #12161f;--panel-2: #171c28;--panel-3: #1d2432;--border: #232b3b;--border-2: #2e3850;--text: #e8eaf0;--text-2: #aab3c5;--text-3: #7d879c;--accent: #6ea8ff;--accent-2: #4d7cff;--accent-soft: rgba(110, 168, 255, .12);--ok: #3ecf8e;--ok-soft: rgba(62, 207, 142, .12);--warn: #f5b94e;--warn-soft: rgba(245, 185, 78, .12);--err: #ff6b6b;--err-soft: rgba(255, 107, 107, .12);--radius: 12px;--radius-sm: 8px;--shadow: 0 8px 32px rgba(0, 0, 0, .45);--font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;--fog-alpha: .07;--fog-color: 200, 210, 230;--fog-vignette: rgba(0, 0, 0, .45);--fog-grain: .05}[data-theme=light]{--bg: #f2f4f8;--bg-2: #e9ecf2;--panel: #ffffff;--panel-2: #f4f6fa;--panel-3: #eceff5;--border: #d9dee8;--border-2: #c3cad8;--text: #1c2230;--text-2: #4a5468;--text-3: #8790a3;--accent: #3a74e0;--accent-2: #2c5fd0;--accent-soft: rgba(58, 116, 224, .1);--ok: #17a86b;--ok-soft: rgba(23, 168, 107, .1);--warn: 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62%,var(--fog-vignette) 100%)}.atmosphere__grain{position:absolute;top:-50%;right:-50%;bottom:-50%;left:-50%;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");opacity:var(--fog-grain)}html,body,#root{margin:0;padding:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;transition:background .4s ease,color .4s ease}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0 0 8px;font-weight:650;letter-spacing:.01em}h1{font-size:1.5rem}h2{font-size:1.2rem}h3{font-size:1.02rem}code,pre{font-family:Consolas,Cascadia 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var(--border);overflow:hidden}.robot-holder{width:104px;height:118px}.robot-chat-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}.robot-chat-input{padding:12px;border-top:1px solid var(--border);display:flex;gap:8px}.robot-chat-input .input{flex:1}.msg{max-width:82%;padding:9px 13px;border-radius:14px;font-size:.92rem;white-space:pre-wrap}.msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--accent-2),var(--accent));color:#fff;border-bottom-right-radius:4px}.msg.bot{align-self:flex-start;background:var(--panel-2);border:1px solid var(--border);border-bottom-left-radius:4px}.msg.bot.msg-error{border-color:var(--err);color:var(--err)}.msg-meta{margin-top:5px;font-size:.68rem;color:var(--text-3);text-transform:uppercase;letter-spacing:.04em}.companion-dock{position:fixed;right:18px;bottom:18px;width:150px;height:170px;z-index:80;pointer-events:none;transition:transform .3s ease,opacity .3s ease}.companion-dock.hidden{opacity:0;transform:translateY(20px) scale(.9)}.companion-dock .dock-robot{position:absolute;top:0;right:0;bottom:0;left:0}.companion-dock .speech{position:absolute;top:0;right:0;background:var(--panel-2);border:1px solid var(--border-2);border-radius:12px;padding:6px 12px;font-size:.8rem;max-width:240px;box-shadow:var(--shadow);animation:pop-in .25s ease}@keyframes pop-in{0%{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}.preview-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.preview-frame-wrap{border:1px solid var(--border-2);border-radius:var(--radius);overflow:hidden;background:#fff;transition:width .25s ease}.preview-frame-wrap iframe{border:none;width:100%;height:70vh;background:#fff}.preview-frame-wrap.mobile{max-width:390px;margin:0 auto}.preview-frame-wrap.tablet{max-width:800px;margin:0 auto}.dropzone{border:2px dashed var(--border-2);border-radius:var(--radius);padding:36px 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.8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:48px 20px;color:var(--text-3)}.empty-state h3{color:var(--text-2)}@media(max-width:640px){.app-main{padding:14px 12px 140px}.topbar{padding:8px 12px;gap:6px}.topbar nav a{padding:7px 9px}.robot-chat-panel{top:auto;bottom:0;right:0;left:0;width:auto;height:70vh;border-radius:16px 16px 0 0}.companion-dock{right:8px;bottom:8px;width:110px;height:130px}}