@media (min-width: 769px) { body { padding-bottom: 0; } }





/* ===== MODAL BASE ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(10,10,26,.55);
  display: flex; align-items: flex-end; justify-content: center;
  backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);
  animation: fadeIn .2s ease;
}
@media (min-width: 769px) { .modal-overlay { align-items: center; padding: 20px; } }
.modal-overlay.hidden { display: none !important; }
.modal-sheet {
  background: var(--surface);
  border-radius: 28px 28px 0 0;
  width: 100%; max-width: 520px;
  max-height: 92dvh; overflow-y: auto;
  animation: slideUp .32s cubic-bezier(.34,1.56,.64,1);
  overscroll-behavior: contain;
  position: relative;
}
@media (min-width: 769px) { .modal-sheet { border-radius: 24px; max-height: 85vh; } }
.modal-handle {
  width: 36px; height: 4px; border-radius: 2px;
  background: var(--border); margin: 12px auto 0;
}
.modal-body { padding: 20px 24px calc(28px + var(--safe-b)); }
@media (min-width: 769px) { .modal-body { padding: 24px 28px 32px; } }
.modal-title { font-size: 1.15rem; font-weight: 800; margin-bottom: 12px; letter-spacing: -.3px; }
.modal-text { font-size: .875rem; line-height: 1.7; color: var(--ink2); margin-bottom: 20px; }
.modal-close {
  position: absolute; top: 14px; right: 16px;
  background: var(--bg); border: none; border-radius: 50%;
  width: 30px; height: 30px; font-size: .9rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--muted); z-index: 1;
}
.btn-primary {
  width: 100%; background: var(--ink); color: white;
  border: none; border-radius: 14px; padding: 15px;
  font-size: .95rem; font-weight: 700; cursor: pointer;
  font-family: var(--font); transition: all .2s;
}
.btn-primary:hover { background: #2D2D4A; }
.btn-primary:active { transform: scale(.98); }

/* ===== DISCLAIMER ===== */
#disclaimerModal .modal-body { text-align: center; }
.disc-icon { font-size: 3rem; margin-bottom: 12px; }
.disc-list {
  text-align: left; background: var(--bg);
  border-radius: 12px; padding: 14px 16px;
  margin-bottom: 22px; font-size: .83rem;
  color: var(--ink2); line-height: 1.75;
}
.disc-list li { margin-left: 14px; margin-bottom: 5px; }

/* ===== HEADER ===== */
.site-header {
  background: var(--ink);
  padding: calc(14px + var(--safe-t)) 18px 14px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 80;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg,#7B1FA2,#1565C0);
  display: flex; align-items: center; justify-content: center;
  font-size: .88rem; font-weight: 900; color: white; letter-spacing: -.5px;
}
.logo-text { font-size: .95rem; font-weight: 800; color: white; letter-spacing: -.3px; line-height: 1.1; }
.logo-sub { display: block; font-size: .6rem; font-weight: 400; color: rgba(255,255,255,.45); letter-spacing: .3px; }
.hdr-btn {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15);
  border-radius: 20px; padding: 6px 14px;
  font-size: .72rem; font-weight: 600; color: rgba(255,255,255,.75);
  cursor: pointer; font-family: var(--font);
}

/* ===== MAIN ===== */
main { max-width: 1400px; margin: 0 auto; padding: 20px 14px 24px; }
@media (min-width: 769px) { main { padding: 24px 20px 32px; } }

/* ===== INTRO TEXT ===== */
.q-intro {
  max-width: 740px; margin: 0 auto 14px;
  text-align: center;
}
.q-intro p {
  font-size: .82rem; color: var(--muted); line-height: 1.65;
}
.q-intro strong { color: var(--ink2); }
.q-intro .intro-chips {
  display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; margin-top: 10px;
}
.intro-chip {
  font-size: .72rem; padding: 4px 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; color: var(--muted);
}
@media (max-width: 769px) { 
    .intro-chip { display: none;}  .q-intro {margin: 0 auto 0px;}
    }
.q-wrap {
 
    margin: 0 auto 0px;
}

}
/* ===== QUESTION INPUT ===== */
.q-wrap { max-width: 740px; margin: 0 auto 18px; }
.q-box {
  background: var(--surface); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 12px;
  display: flex; gap: 10px; align-items: flex-end;
  border: 1.5px solid transparent; transition: border-color .2s, box-shadow .2s;
}
.q-box:focus-within { border-color: #6366F1; box-shadow: 0 0 0 3px rgba(99,102,241,.1),var(--shadow); }
.q-input {
  flex: 1; border: none; outline: none;
  font-size: 16px; font-family: var(--font);
  resize: none; min-height: 48px; max-height: 120px;
  line-height: 1.5; color: var(--ink); background: transparent;
}
.q-input::placeholder { color: #ADADC4; }
.send-btn {
  background: var(--ink); color: white; border: none;
  border-radius: 12px; padding: 12px 18px;
  font-size: .88rem; font-weight: 700; cursor: pointer;
  transition: all .2s; font-family: var(--font); flex-shrink: 0;
}
.send-btn:hover { background: #2D2D4A; }
.send-btn:disabled { opacity: .45; cursor: not-allowed; }
.send-btn:active { transform: scale(.97); }
.q-meta {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 8px; padding: 0 2px;
}
.q-counter { font-size: .72rem; color: var(--muted); }
.reset-btn {
  background: none; border: 1.5px solid var(--border);
  border-radius: 20px; padding: 5px 14px;
  font-size: .72rem; font-weight: 600; color: var(--muted);
  cursor: pointer; font-family: var(--font); transition: all .2s; display: none;
}
.reset-btn:hover { border-color: #6366F1; color: #6366F1; }
.reset-btn.show { display: block; }
/* === CHIPS — desktop: tag cloud === */
.chips-wrap {
  position: relative; margin-top: 12px;
}
.chips {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 6px 2px 8px;
}
.chip {
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: 20px; padding: 7px 15px;
  font-size: .75rem; color: var(--muted); cursor: pointer;
  white-space: nowrap; transition: all .15s;
  font-family: var(--font);
}
.chip:hover { border-color: #6366F1; color: #6366F1; background: #F5F3FF; }

/* === CHIPS — mobile: horizontal scroll with fade indicator === */
@media (max-width: 768px) {
  .chips {
    flex-wrap: nowrap; overflow-x: auto; padding-bottom: 10px;
    scrollbar-width: none; scroll-snap-type: x proximity;
  }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex-shrink: 0; scroll-snap-align: start; }
  .chips-wrap::after {
    content: ''; pointer-events: none;
    position: absolute; right: 0; top: 0; bottom: 0; width: 48px;
    background: linear-gradient(to right, transparent, var(--bg));
  }
}

/* ===== SPECTRUM BAR (mobile) ===== */
.spec-bar {
  display: none;
  max-width: 740px; margin: 0 auto 10px;
  background: var(--surface); border-radius: 14px; box-shadow: var(--shadow);
  padding: 10px 12px; align-items: center;
}
@media (max-width: 768px) { .spec-bar { display: flex; } }
.spec-item {
  flex: 1; text-align: center; cursor: pointer;
  padding: 6px 2px; border-radius: 10px; transition: all .2s;
}
.spec-item.on { background: var(--si-bg); }
.spec-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--si-c); margin: 0 auto 4px;
  transition: transform .2s;
}
.spec-item.on .spec-dot { transform: scale(1.5); }
.spec-lbl {
  font-size: .55rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .2px; color: var(--si-c); opacity: .6; transition: opacity .2s;
  display: block; line-height: 1.2;
}
.spec-item.on .spec-lbl { opacity: 1; }

/* ===== SWIPE HINT ===== */
.swipe-hint {
  display: none; text-align: center;
  font-size: .72rem; color: var(--muted);
  margin: 8px 0 2px; animation: pulse 2.5s infinite;
}
@media (max-width: 768px) { .swipe-hint { display: block; } }
@keyframes pulse { 0%,100%{opacity:.4} 50%{opacity:.9} }

/* ===== CHATS CONTAINER — DESKTOP GRID ===== */
.chats-container {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 12px;
}
@media (max-width: 1100px) { .chats-container { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 700px)  { .chats-container { grid-template-columns: 1fr 1fr; } }

/* ===== CHATS CONTAINER — MOBILE SWIPER ===== */
@media (max-width: 768px) {
  .chats-container {
    display: flex !important;
    overflow-x: scroll;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 0;
    margin: 0 -14px;
    padding: 4px 14px 8px;
    /* Peek next card */
    padding-right: 42px;
  }
  .chats-container::-webkit-scrollbar { display: none; }
}

/* ===== CHAT CARD ===== */
.chat-card {
  background: var(--surface); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
  display: flex; flex-direction: column;
  border: 2px solid transparent; transition: border-color .3s, box-shadow .3s;
}
.chat-card.lit { border-color: var(--cc); box-shadow: var(--shadow-lg); }

@media (max-width: 768px) {
  .chat-card {
    min-width: calc(100vw - 56px);
    scroll-snap-align: start;
    flex-shrink: 0;
    margin-right: 10px;
  }
  .chat-card:last-child { margin-right: 0; }
}

.chat-hdr {
  background: var(--cc); padding: 12px 14px;
  display: flex; align-items: center; gap: 10px;
}
.chat-av {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.22);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}
.chat-hdr h3 { color: white; font-size: .85rem; font-weight: 700; line-height: 1; }
.chat-body {
  flex: 1; padding: 14px 12px; min-height: 180px;
  background: var(--cb); display: flex;
  flex-direction: column; justify-content: flex-end;
}
/* Añadir al bloque @media (max-width: 768px) existente */
@media (max-width: 768px) {
  .chat-card {
    min-width: calc(100vw - 56px);
    max-width: calc(100vw - 56px);  /* ← NUEVO: cierra la expansión */
    width: calc(100vw - 56px);      /* ← NUEVO: fija el ancho */
  }

  .chat-body {
    overflow: hidden;               /* ← NUEVO: contiene el desbordamiento */
  }
    main {
    padding-bottom: 150px; /* bot-nav ~72px + participa ~50px + 28px de aire */
  }
  .chat-body {
    padding-bottom: 18px; /* un poco más de aire interno bajo el bubble */
  }
}


.chat-empty { color: #C4C4D4; font-size: .8rem; text-align: center; margin: auto; font-style: italic; }
.chat-bubble {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px 14px 14px 3px;
  padding: 11px 14px; font-size: .85rem; line-height: 1.6; color: var(--ink);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
  animation: bIn .3s ease-out;
  
  /* ← AÑADIR ESTO: */
  align-self: stretch;          /* ocupa todo el ancho del flex padre */
  word-break: break-word;       /* evita desbordamientos con texto largo */
  overflow-wrap: break-word;    /* refuerzo cross-browser */
}
@keyframes bIn { from{opacity:0;transform:translateY(8px) scale(.98)} to{opacity:1;transform:none} }
.chat-time { font-size: .66rem; color: var(--muted); margin-top: 5px; padding-left: 2px; }
.typing {
  display: flex; gap: 4px; padding: 11px 14px;
  background: var(--surface); border-radius: 14px 14px 14px 3px;
  width: fit-content; box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.td {
  width: 7px; height: 7px; border-radius: 50%; background: #ADADC4;
  animation: bounce 1.2s infinite ease-in-out;
}
.td:nth-child(2){animation-delay:.2s} .td:nth-child(3){animation-delay:.4s}
@keyframes bounce { 0%,60%,100%{transform:translateY(0);opacity:.4} 30%{transform:translateY(-7px);opacity:1} }

/* ===== FEEDBACK OVERLAY ===== */
.fb-overlay {
  position: fixed; inset: 0; z-index: 800;
  background: rgba(10,10,26,.5);
  display: none; align-items: flex-end; justify-content: center;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  animation: fadeIn .2s ease;
}
.fb-overlay.on { display: flex; }
.fb-sheet {
  background: var(--surface); border-radius: 28px 28px 0 0;
  width: 100%; max-width: 540px; max-height: 92dvh; overflow-y: auto;
  animation: slideUp .32s cubic-bezier(.34,1.56,.64,1);
  padding-bottom: var(--safe-b); overscroll-behavior: contain;
}
@keyframes slideUp { from{transform:translateY(50px);opacity:0} to{transform:none;opacity:1} }
@keyframes fadeIn  { from{opacity:0} to{opacity:1} }
.fb-handle { width:36px;height:4px;border-radius:2px;background:var(--border);margin:12px auto 0; }
.fb-bd { padding: 18px 22px calc(28px + var(--safe-b)); }
.fb-ttl { font-size:1rem;font-weight:800;margin-bottom:18px;text-align:center; }
.fb-sec { margin-bottom: 18px; }
.fb-lbl { font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:10px;display:block; }
/* Color picker */
.cp { display:flex;gap:6px; }
.cp-item { flex:1;text-align:center;cursor:pointer; }
.cp-item input[type=radio] { display:none; }
.cp-c {
  width:42px;height:42px;border-radius:50%;border:3px solid transparent;
  margin:0 auto 5px;transition:all .2s;
}
.cp-item input:checked + .cp-c { border-color:var(--ink);transform:scale(1.18);box-shadow:0 3px 14px rgba(0,0,0,.2); }
.cp-l { font-size:.58rem;font-weight:800;text-transform:uppercase;letter-spacing:.2px;display:block;line-height:1.2; }
/* Agent btns */
.abtns { display:flex;gap:6px;flex-wrap:wrap; }
.ab {
  flex:1;min-width:72px;padding:8px 6px;border:2px solid var(--border);border-radius:10px;
  background:var(--surface);cursor:pointer;font-size:.72rem;font-weight:700;
  text-align:center;transition:all .2s;color:var(--muted);font-family:var(--font);
}
.ab.sel { border-color:var(--abc);background:var(--abb);color:var(--abc); }
/* Stars */
.stars-row { display:flex;gap:8px;justify-content:center; }
.star { background:none;border:none;font-size:1.9rem;cursor:pointer;color:#E0E0F0;transition:all .15s;padding:3px; }
.star:hover,.star.on { color:#F59E0B;transform:scale(1.18); }
/* Textarea */
.fb-ta {
  width:100%;border:1.5px solid var(--border);border-radius:10px;
  padding:10px 14px;font-size:.85rem;font-family:var(--font);
  resize:vertical;min-height:66px;outline:none;transition:border-color .2s;color:var(--ink);
}
.fb-ta:focus { border-color:#6366F1; }
/* Demo */
.demo-tog {
  font-size:.8rem;color:#6366F1;background:none;border:none;padding:0;
  font-family:var(--font);cursor:pointer;display:flex;align-items:center;gap:5px;margin-bottom:10px;
}
.demo-grid { display:none;grid-template-columns:1fr 1fr;gap:10px; }
.demo-grid.open { display:grid; }
.df label { display:block;font-size:.72rem;font-weight:700;color:var(--muted);margin-bottom:4px; }
.df select,.df input {
  width:100%;border:1.5px solid var(--border);border-radius:8px;
  padding:7px 10px;font-size:.82rem;font-family:var(--font);
  outline:none;background:var(--surface);color:var(--ink);
}
.df select:focus,.df input:focus { border-color:#6366F1; }
/* Consent */
.consent { display:flex;gap:10px;align-items:flex-start;font-size:.75rem;color:var(--muted);margin-bottom:16px;cursor:pointer;line-height:1.55; }
.consent input { margin-top:2px;flex-shrink:0; }
.fb-submit { width:100%;background:var(--ink);color:white;border:none;border-radius:14px;padding:14px;font-size:.95rem;font-weight:700;cursor:pointer;font-family:var(--font);transition:all .2s; }
.fb-submit:hover { background:#2D2D4A; }
.fb-skip { width:100%;background:none;border:none;color:var(--muted);font-size:.82rem;cursor:pointer;padding:10px;font-family:var(--font);margin-top:2px; }

/* ===== BOTTOM NAV ===== */
.bot-nav {
  display:none;position:fixed;bottom:0;left:0;right:0;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-top:1px solid rgba(0,0,0,.07);
  padding:8px 0 calc(10px + var(--safe-b));
  z-index:70;justify-content:space-around;
}
@media (max-width:768px) { .bot-nav { display:flex; } }
.nav-i {
  display:flex;flex-direction:column;align-items:center;gap:3px;
  background:none;border:none;cursor:pointer;font-family:var(--font);
  padding:4px 16px;flex:1;
}
.nav-ic { font-size:1.3rem;line-height:1; }
.nav-lb { font-size:.58rem;font-weight:700;color:var(--muted);letter-spacing:.2px;text-transform:uppercase; }

/* ===== TOAST ===== */
.toast {
  position:fixed;bottom:calc(82px + var(--safe-b));left:50%;
  transform:translateX(-50%) translateY(16px);
  background:var(--ink);color:white;padding:10px 20px;border-radius:20px;
  font-size:.84rem;font-weight:600;z-index:999;
  transition:all .28s cubic-bezier(.34,1.56,.64,1);opacity:0;pointer-events:none;white-space:nowrap;
}
.toast.on { opacity:1;transform:translateX(-50%) translateY(0); }
.toast.err { background:#B91C1C; }
@media (min-width:769px) { .toast { bottom:28px; } }

/* ===== PARTICIPA BUTTON ===== */
.participa-bar {
  display: none;
  position: fixed; bottom: calc(100px + var(--safe-b)); left: 50%;
  transform: translateX(-50%);
  z-index: 200; animation: slideUpFade .4s cubic-bezier(.34,1.56,.64,1);
}
@media (min-width: 769px) {
  .participa-bar { bottom: 28px; }
}
.participa-bar.on { display: block; }
.participa-btn {
  background: linear-gradient(135deg, #6366F1, #7B1FA2);
  color: white; border: none; border-radius: 28px;
  padding: 14px 28px; font-size: .95rem; font-weight: 700;
  cursor: pointer; font-family: var(--font);
  box-shadow: 0 6px 28px rgba(99,102,241,.45);
  white-space: nowrap; transition: all .2s;
  display: flex; align-items: center; gap: 8px;
}
.participa-btn:hover { transform: scale(1.04); box-shadow: 0 8px 36px rgba(99,102,241,.55); }
.participa-btn:active { transform: scale(.98); }
@keyframes slideUpFade {
  from { transform: translateX(-50%) translateY(20px); opacity: 0; }
  to   { transform: translateX(-50%) translateY(0);    opacity: 1; }
}

/* ===== INLINE DISCLAIMER NOTE ===== */
.inline-note {
  font-size: .7rem; color: var(--muted); text-align: center;
  margin-top: 6px; padding: 0 4px; line-height: 1.5;
}
.inline-note a { color: #6366F1; text-decoration: none; }