:root{
  --page:#071d3a;
  --page2:#0b2e5d;
  --brand:#0f4c94;
  --brand2:#155cc0;
  --yellow:#ffc107;
  --danger:#df2935;
  --text:#14213d;
  --muted:#64748b;
  --line:#e5e7eb;
  --soft:#f4f7fb;
  --bubble:#ffffff;
  --user:#0f4c94;
  --shadow:0 24px 70px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(255,193,7,.16), transparent 28rem),
    radial-gradient(circle at bottom right, rgba(21,92,192,.35), transparent 30rem),
    linear-gradient(135deg,var(--page) 0%,var(--page2) 100%);
  overflow-x:hidden;
}
.page-wrap{
  min-height:100%;
  padding:22px 14px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}
.fw-black{font-weight:900}.top-brand h1{letter-spacing:-.04em}.top-brand p{font-size:.95rem}
.chat-card{
  width:min(960px,100%);
  height:min(780px,calc(100vh - 115px));
  min-height:620px;
  background:#fff;
  border-radius:28px;
  overflow:hidden;
  box-shadow:var(--shadow);
  border:1px solid rgba(255,255,255,.14);
  display:flex;
  flex-direction:column;
}
.chat-header{background:#fff;border-bottom:1px solid var(--line)}
.cover-box{background:linear-gradient(90deg,#ffffff,#eef5ff);height:165px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.cover-img{width:100%;height:100%;object-fit:cover;display:block}
.bot-bar{display:flex;align-items:center;gap:12px;padding:14px 18px;background:#fff}
.bot-avatar{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:24px;font-weight:900;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(15,76,148,.28)}
.bot-name{font-weight:900;font-size:1.05rem;line-height:1}.bot-status{color:var(--muted);font-size:.85rem;margin-top:3px}.status-dot{display:inline-block;width:9px;height:9px;background:#18b96b;border-radius:50%;margin-right:6px;box-shadow:0 0 0 4px rgba(24,185,107,.12)}
.chat-body{flex:1;background:linear-gradient(180deg,#f8fbff 0%,#eef4fb 100%);padding:18px;overflow-y:auto;scroll-behavior:smooth}
.message-row{display:flex;margin-bottom:12px;animation:rise .24s ease-out}.message-row.user{justify-content:flex-end}.message{max-width:min(78%,680px);padding:12px 14px;border-radius:18px;line-height:1.46;font-size:.98rem;box-shadow:0 8px 18px rgba(15,23,42,.07);word-wrap:break-word}.message.bot{background:var(--bubble);border-bottom-left-radius:6px;border:1px solid #eef2f7}.message.user{background:linear-gradient(135deg,var(--user),var(--brand2));color:#fff;border-bottom-right-radius:6px}.message p{margin:0 0 .6rem}.message p:last-child{margin-bottom:0}.message strong{font-weight:900}.message ul{margin:.35rem 0 .1rem;padding-left:1.25rem}.message .mini-title{font-weight:900;color:#0f3a6b;margin-bottom:5px}.message .notice{background:#fff7df;border-left:4px solid var(--yellow);padding:10px;border-radius:12px;margin-top:8px}.typing{display:inline-flex;gap:4px;align-items:center}.typing span{width:7px;height:7px;border-radius:50%;background:#94a3b8;display:inline-block;animation:pulse 1s infinite}.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}
.quick-options{background:#fff;padding:12px 14px;border-top:1px solid var(--line);display:none;gap:8px;flex-wrap:wrap;max-height:190px;overflow:auto}.quick-options.show{display:flex}.quick-btn{border:0;border-radius:999px;padding:11px 16px;font-weight:800;background:#0f4c94;color:#fff;box-shadow:0 7px 16px rgba(15,76,148,.18);transition:.2s;display:inline-flex;gap:8px;align-items:center}.quick-btn:hover{transform:translateY(-1px);background:#123e78;color:#fff}.quick-btn.alt{background:#f0f5ff;color:#0f3a6b;border:1px solid #cfe0ff;box-shadow:none}.quick-btn.danger{background:var(--danger);color:#fff}.quick-btn.warn{background:var(--yellow);color:#2a2100}.chat-form{display:flex;gap:10px;padding:14px;background:#fff;border-top:1px solid var(--line)}.chat-form .form-control{height:52px;border-radius:999px;border:2px solid #d9e3f1;padding-left:18px}.chat-form .form-control:focus{border-color:var(--brand);box-shadow:0 0 0 .25rem rgba(15,76,148,.12)}.chat-form .btn{width:56px;border-radius:50%;background:var(--brand);border-color:var(--brand);font-size:1.1rem}.chat-form .btn:disabled{background:#94a3b8;border-color:#94a3b8}
.start-card{background:#fff;border:1px solid #e5eefb;border-radius:24px;padding:18px;box-shadow:0 12px 28px rgba(15,23,42,.09)}.start-card img{width:100%;border-radius:18px;margin-bottom:14px}.start-card h2{font-size:1.35rem;font-weight:900;letter-spacing:-.03em}.badge-protocolo{display:inline-flex;align-items:center;gap:8px;background:#fff5d6;color:#5b4400;border:1px solid #ffe08a;padding:8px 12px;border-radius:999px;font-weight:900}.info-card{background:#f8fbff;border:1px solid #dbeafe;border-radius:16px;padding:12px;margin-top:8px}.map-link,.share-link{font-weight:900;text-decoration:none;color:#0f4c94}.small-muted{font-size:.86rem;color:var(--muted)}
.footer-note a{text-decoration:none}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,80%,100%{opacity:.35;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
@media(max-width:768px){.page-wrap{padding:0}.top-brand{display:none}.chat-card{height:100vh;min-height:100vh;border-radius:0;width:100%;box-shadow:none}.cover-box{height:118px}.bot-bar{padding:12px}.message{max-width:90%;font-size:.95rem}.chat-body{padding:14px}.quick-options{max-height:230px}.quick-btn{width:100%;justify-content:center;border-radius:16px}.footer-note{display:none}}