:root{--ink:#14213d;--muted:#667085;--surface:#fff;--line:#e4e9f1;--primary:#155eef;--bot-color:#155eef}*{box-sizing:border-box}body{margin:0;background:#f5f7fb;color:var(--ink);font-family:Tahoma,"Segoe UI",sans-serif;line-height:1.7}.hidden{display:none!important}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 6%;color:#fff;background:linear-gradient(125deg,#101828,#1e3a68)}.topbar h1{margin:8px 0 2px;font-size:clamp(24px,4vw,38px)}.topbar p{margin:0;color:#c8d5ea}.back-link{color:#fff;text-decoration:none}.user-actions{display:flex;align-items:center;gap:12px}main{width:min(1180px,92%);margin:30px auto 70px}.auth-card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:clamp(22px,4vw,38px);box-shadow:0 12px 40px #182b4d12}.auth-card{max-width:620px;margin:70px auto;text-align:center}.auth-card h2{font-size:28px;margin:8px}.eyebrow{color:var(--primary);font-size:13px;font-weight:700}.hint{margin-top:22px;color:var(--muted);font-size:13px}code{direction:ltr;display:inline-block;background:#eef3fc;border-radius:5px;padding:1px 6px}.stepper{display:flex;align-items:center;justify-content:center;margin:10px auto 28px;max-width:620px}.step{display:grid;place-items:center;gap:5px;border:0;background:transparent;color:#98a2b3}.step b{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#e7ebf2}.step.active,.step.done{color:var(--primary)}.step.active b,.step.done b{color:#fff;background:var(--primary)}.line{height:2px;flex:1;background:#d7deea;margin:0 6px 25px}.step-panel{margin-bottom:24px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:24px}.panel-heading h2{margin:4px 0}.badge{display:inline-flex;padding:5px 11px;border-radius:999px;color:#175cd3;background:#eff8ff;font-size:12px}.badge.subtle{color:#475467;background:#f2f4f7}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:grid;gap:6px;font-weight:700;font-size:14px}.wide{grid-column:1/-1}input,select,textarea{width:100%;border:1px solid #cfd7e5;border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink);font:inherit}textarea{min-height:88px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid #155eef20;border-color:var(--primary)}small,.muted{color:var(--muted);font-weight:400}.actions{display:flex;align-items:center;gap:10px;margin-top:8px}.centered{justify-content:center;flex-wrap:wrap}button,.button-link{border:0;border-radius:10px;padding:11px 17px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none}.primary{color:#fff;background:var(--primary)}.secondary{color:#175cd3;background:#eaf2ff}.ghost{color:#fff;background:#ffffff18;border:1px solid #ffffff45}.ghost.dark{color:#344054;background:#fff;border:1px solid #d0d5dd}.status{min-height:28px;white-space:pre-line;margin-top:12px}.status.ok{color:#067647}.status.error{color:#b42318}.existing{border-top:1px solid var(--line);margin-top:22px;padding-top:16px}.existing summary{cursor:pointer;font-weight:700}.existing-row{display:flex;gap:10px;margin-top:12px}.bot-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(270px,.7fr);gap:30px}.color-field{display:grid;grid-template-columns:52px 1fr;gap:8px}.color-field input[type=color]{height:49px;padding:4px}.preview-card{background:#f2f5fa;border-radius:18px;padding:22px;align-self:start;position:sticky;top:18px}.preview-window{background:#fff;border-radius:15px;margin-top:12px;box-shadow:0 12px 30px #1d293920;overflow:hidden}.preview-header{display:flex;justify-content:space-between;color:#fff;background:var(--bot-color);padding:14px;font-weight:700}.preview-header i{width:8px;height:8px;border-radius:50%;background:#5dff9a}.message{margin:18px;background:#f1f4f8;border-radius:12px;padding:12px;font-size:13px}.preview-input{margin:48px 14px 14px;border:1px solid #dde3ec;border-radius:9px;padding:10px;color:#98a2b3;font-size:12px}.launcher{display:block;margin:16px 0 0 auto;width:54px;height:54px;border-radius:50%;padding:0;color:#fff;background:var(--bot-color);font-size:23px}.success-icon{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;margin:0 auto 12px;color:#fff;background:#079455;font-size:32px}.step-panel#step-3{text-align:center}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:28px 0}.summary div{background:#f7f9fc;border-radius:12px;padding:14px}.summary dt{color:var(--muted);font-size:12px}.summary dd{margin:4px 0 0;font-weight:700}.catalog-panel{margin-top:24px}.catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.catalog-card{border:1px solid var(--line);border-radius:14px;padding:16px}.catalog-card>div:first-child{display:flex;justify-content:space-between;gap:8px}.catalog-card p{margin:3px 0 12px}.bot-list{display:grid;gap:5px;font-size:13px}.bot-list span{background:#f7f9fc;border-radius:7px;padding:5px 8px}.text-button{padding:9px 0 0;color:var(--primary);background:transparent}.button-link{display:inline-flex;align-items:center}@media(max-width:850px){.bot-layout{grid-template-columns:1fr}.preview-card{position:static}.catalog{grid-template-columns:1fr 1fr}.summary{grid-template-columns:1fr 1fr}}@media(max-width:600px){.topbar{display:block}.user-actions{margin-top:18px}.form-grid,.catalog{grid-template-columns:1fr}.wide{grid-column:auto}.existing-row,.actions{align-items:stretch;flex-direction:column}.summary{grid-template-columns:1fr}.panel-heading{display:block}.badge{margin-top:8px}}