:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#152033;background:#f6f8fb}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}.demo-shell{min-height:100vh;padding:48px 24px}.demo-panel{max-width:1040px;margin:0 auto;display:grid;gap:22px}.demo-hero{background:#fff;border:1px solid #dfe7f2;border-radius:8px;padding:34px;box-shadow:0 18px 50px #15203314}.demo-hero h1{margin:0 0 14px;font-size:clamp(2rem,4vw,4rem);line-height:1;letter-spacing:0}.demo-hero p{max-width:680px;margin:0;color:#526173;font-size:1.05rem;line-height:1.6}.chat-launcher{position:fixed;right:24px;bottom:24px;width:60px;height:60px;border:0;border-radius:50%;display:grid;place-items:center;color:#fff;background:#0f7a6d;box-shadow:0 18px 38px #0f7a6d47;cursor:pointer;z-index:9999}.chat-window{position:fixed;right:24px;bottom:96px;width:min(390px,calc(100vw - 32px));height:min(680px,calc(100vh - 124px));background:#fff;border:1px solid #d8e0ec;border-radius:8px;box-shadow:0 24px 80px #15203338;display:grid;grid-template-rows:auto 1fr auto;overflow:hidden;z-index:9999}.chat-header{padding:16px;background:#10243d;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:12px}.chat-header strong{display:block;font-size:.98rem}.chat-header span{display:block;color:#b6c7dc;font-size:.82rem;margin-top:3px}.icon-button{border:0;background:#ffffff1f;color:inherit;width:34px;height:34px;border-radius:8px;display:grid;place-items:center;cursor:pointer}.messages{padding:18px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;background:#f7f9fc}.message{max-width:88%;padding:12px 13px;border-radius:8px;line-height:1.45;font-size:.94rem;white-space:pre-wrap}.message a{color:#0f7a6d;font-weight:700}.message.assistant{align-self:flex-start;background:#fff;border:1px solid #dde6f0}.message.user{align-self:flex-end;color:#fff;background:#0f7a6d}.thinking{display:inline-flex;gap:5px;width:auto;padding:13px 14px}.thinking span{width:7px;height:7px;border-radius:50%;background:#526173;animation:thinking-bounce 1s infinite ease-in-out}.thinking span:nth-child(2){animation-delay:.14s}.thinking span:nth-child(3){animation-delay:.28s}@keyframes thinking-bounce{0%,80%,to{opacity:.35;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}.lead-form{display:grid;gap:9px;padding:12px;background:#fff;border:1px solid #dde6f0;border-radius:8px}.lead-form p{margin:0 0 2px;color:#152033;line-height:1.4;font-size:.9rem}.lead-form .required-note{color:#b42318;font-size:.82rem;font-weight:700}.lead-form label{display:grid;gap:5px;font-size:.78rem;color:#526173}.lead-form input{width:100%;border:1px solid #cfd9e7;border-radius:8px;padding:10px;color:#152033}.primary-button,.secondary-button{border:0;border-radius:8px;min-height:42px;padding:10px 13px;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;text-decoration:none;font-weight:700;font-size:.92rem}.primary-button{color:#fff;background:#0f7a6d}.primary-button:disabled{cursor:not-allowed;opacity:.62}.secondary-button{color:#10243d;background:#e8eef6}.chat-form{padding:14px;display:grid;grid-template-columns:1fr auto;gap:10px;border-top:1px solid #dde6f0;background:#fff}.chat-form input{min-width:0;border:1px solid #cfd9e7;border-radius:8px;padding:11px 12px}.chat-form input:disabled,.chat-form button:disabled{cursor:not-allowed;opacity:.62}.chat-form button{width:46px;min-height:44px;border:0;border-radius:8px;color:#fff;background:#0f7a6d;display:grid;place-items:center;cursor:pointer}.admin-page{max-width:960px;margin:0 auto;padding:34px 20px}.admin-page h1{margin:0 0 8px}.admin-login{max-width:460px;margin:12vh auto 0;background:#fff;border:1px solid #dfe7f2;border-radius:8px;padding:24px;box-shadow:0 18px 50px #15203314}.admin-login-form{display:grid;gap:10px;margin-top:18px}.admin-login-form input,.draft-card input,.draft-card textarea{width:100%;border:1px solid #cfd9e7;border-radius:8px;padding:10px 11px;color:#152033;background:#fff}.draft-card textarea{resize:vertical;line-height:1.45}.admin-error{color:#b42318}.admin-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:22px 0}.admin-stats div{background:#fff;border:1px solid #dfe7f2;border-radius:8px;padding:15px}.admin-stats span{display:block;color:#526173;font-size:.8rem;margin-bottom:5px}.admin-stats strong{font-size:1.45rem}.admin-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;background:#fff;border:1px solid #dfe7f2;border-radius:8px;padding:12px}.filter-label{display:inline-flex;align-items:center;gap:8px;color:#526173;font-weight:700;font-size:.9rem}.segmented-control{display:inline-grid;grid-auto-flow:column;gap:4px;padding:4px;background:#e8eef6;border-radius:8px}.segmented-control button{border:0;border-radius:7px;background:transparent;color:#526173;padding:8px 11px;cursor:pointer;font-size:.86rem;font-weight:700}.segmented-control button.selected{background:#fff;color:#10243d;box-shadow:0 1px 4px #1520331a}.draft-list{display:grid;gap:14px;margin-top:24px}.draft-card{background:#fff;border:1px solid #dfe7f2;border-radius:8px;padding:18px;display:grid;gap:12px}.draft-card label{display:grid;gap:6px;color:#526173;font-size:.8rem;font-weight:700}.draft-card p,.draft-card small{color:#526173;line-height:1.5}.draft-actions{display:flex;gap:10px;flex-wrap:wrap}@media(max-width:520px){.chat-window{right:12px;left:12px;bottom:88px;width:auto}.chat-launcher{right:16px;bottom:16px}.admin-stats{grid-template-columns:1fr}.segmented-control{width:100%;grid-auto-flow:row}}