/* =========================================================
   ZIA · Asistente inteligente de Zeta Tecno
   Módulo exclusivo para extintor.html · V2
========================================================= */
:root {
  --zia-accent: #ef3340;
  --zia-accent-2: #ff5964;
  --zia-ink: #0b1018;
  --zia-panel: rgba(12, 17, 25, .965);
  --zia-panel-soft: rgba(20, 27, 38, .94);
  --zia-line: rgba(255,255,255,.09);
  --zia-text: #f7f8fb;
  --zia-muted: rgba(236,240,247,.61);
  --zia-success: #47d7a1;
}

.zia-launcher-wrap {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1088;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  pointer-events: none;
}

.zia-nudge {
  width: min(310px, calc(100vw - 36px));
  padding: 13px 15px;
  color: #1a2230;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 16px 16px 5px 16px;
  box-shadow: 0 18px 55px rgba(15,23,42,.18);
  font-size: 12px;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(8px) scale(.98);
  transition: opacity .28s ease, transform .28s ease;
  pointer-events: auto;
}
.zia-nudge strong { font-weight: 800; }
.zia-nudge.is-visible { opacity: 1; transform: translateY(0) scale(1); }
.zia-nudge button {
  appearance: none;
  float: right;
  margin: -3px -4px 0 8px;
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  color: #687182;
  background: transparent;
  border: 0;
  border-radius: 50%;
}
.zia-nudge button:hover { background: #f1f3f6; color: #111827; }

.zia-launcher {
  pointer-events: auto;
  appearance: none;
  min-width: 132px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 0 17px 0 8px;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.015)),
    linear-gradient(145deg, #151c28, #0b1018);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 999px;
  box-shadow:
    0 18px 46px rgba(4,8,14,.28),
    inset 0 1px 0 rgba(255,255,255,.08);
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.zia-launcher:hover {
  transform: translateY(-3px);
  border-color: rgba(239,51,64,.42);
  box-shadow:
    0 23px 56px rgba(4,8,14,.34),
    0 0 0 5px rgba(239,51,64,.06),
    inset 0 1px 0 rgba(255,255,255,.10);
}
.zia-launcher:focus-visible,
.zia-icon-btn:focus-visible,
.zia-choice:focus-visible,
.zia-primary:focus-visible,
.zia-secondary:focus-visible,
.zia-send:focus-visible,
.zia-input:focus-visible,
.zia-mini-input:focus-visible {
  outline: 3px solid rgba(239,51,64,.28);
  outline-offset: 2px;
}

.zia-orb {
  position: relative;
  width: 43px;
  height: 43px;
  flex: 0 0 43px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 32% 24%, rgba(255,255,255,.62), transparent 12%),
    radial-gradient(circle at 62% 68%, rgba(255,112,123,.9), transparent 34%),
    linear-gradient(145deg, #ff4e59 0%, #e82031 48%, #991827 100%);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
  box-shadow:
    0 9px 25px rgba(239,51,64,.32),
    inset 0 0 18px rgba(255,255,255,.12);
}
.zia-orb::before {
  content: "";
  position: absolute;
  width: 28px;
  height: 70px;
  top: -15px;
  left: -14px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
  transform: rotate(28deg);
  animation: ziaShine 5.2s ease-in-out infinite;
}
.zia-orb span {
  position: relative;
  z-index: 1;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -.04em;
}
.zia-orb::after {
  content: "";
  position: absolute;
  inset: -4px;
  border: 1px solid rgba(239,51,64,.3);
  border-radius: 50%;
  animation: ziaPulse 2.6s ease-out infinite;
}

.zia-launcher-copy {
  display: grid;
  text-align: left;
  line-height: 1.06;
}
.zia-launcher-copy strong { font-size: 13px; font-weight: 800; letter-spacing: .02em; }
.zia-launcher-copy small { margin-top: 4px; color: rgba(255,255,255,.54); font-size: 9px; font-weight: 600; }

.zia-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1090;
  background: rgba(4,8,13,.28);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s ease, visibility .28s ease;
}
.zia-backdrop.is-open { opacity: 1; visibility: visible; }

.zia-panel {
  position: fixed;
  right: 24px;
  bottom: 94px;
  z-index: 1092;
  width: min(438px, calc(100vw - 34px));
  height: min(720px, calc(100dvh - 122px));
  min-height: 560px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  overflow: hidden;
  color: var(--zia-text);
  background:
    radial-gradient(circle at 92% -5%, rgba(239,51,64,.18), transparent 27%),
    radial-gradient(circle at 0 100%, rgba(64,83,112,.16), transparent 34%),
    var(--zia-panel);
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 26px;
  box-shadow:
    0 34px 90px rgba(2,6,12,.42),
    inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter: blur(22px) saturate(135%);
  -webkit-backdrop-filter: blur(22px) saturate(135%);
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px) scale(.975);
  transform-origin: 88% 100%;
  transition: opacity .28s ease, visibility .28s ease, transform .32s cubic-bezier(.2,.82,.2,1);
}
.zia-panel.is-open { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.zia-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent 8%, rgba(255,255,255,.32), rgba(239,51,64,.66), transparent 93%);
  pointer-events: none;
}

.zia-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 17px 18px 14px;
  border-bottom: 1px solid var(--zia-line);
}
.zia-head .zia-orb { width: 39px; height: 39px; flex-basis: 39px; }
.zia-head-copy { min-width: 0; }
.zia-head-title { display: flex; align-items: center; gap: 7px; }
.zia-head-title strong { font-size: 14px; font-weight: 800; letter-spacing: .015em; }
.zia-status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--zia-success); box-shadow: 0 0 0 4px rgba(71,215,161,.08); }
.zia-head-copy small { display: block; margin-top: 4px; color: var(--zia-muted); font-size: 9px; font-weight: 600; letter-spacing: .025em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.zia-head-actions { display: inline-flex; gap: 4px; }
.zia-icon-btn {
  appearance: none;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,.58);
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 11px;
  cursor: pointer;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}
.zia-icon-btn:hover { color: #fff; background: rgba(255,255,255,.08); transform: translateY(-1px); }

.zia-progress-wrap { display: none; padding: 10px 18px 0; }
.zia-progress-wrap.is-visible { display: block; }
.zia-progress-meta { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 7px; color: rgba(255,255,255,.42); font-size: 9px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.zia-progress { height: 3px; overflow: hidden; background: rgba(255,255,255,.07); border-radius: 999px; }
.zia-progress > span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--zia-accent), #ff7b84); border-radius: inherit; box-shadow: 0 0 12px rgba(239,51,64,.38); transition: width .35s ease; }

.zia-feed {
  position: relative;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px 18px 16px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.14) transparent;
}
.zia-feed::-webkit-scrollbar { width: 6px; }
.zia-feed::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 20px; }

.zia-welcome {
  position: relative;
  overflow: hidden;
  padding: 22px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.075), rgba(255,255,255,.025)),
    rgba(255,255,255,.025);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 21px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.zia-welcome::after {
  content: "Z";
  position: absolute;
  right: -8px;
  bottom: -35px;
  color: rgba(255,255,255,.025);
  font-size: 150px;
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}
.zia-eyebrow { display: inline-flex; align-items: center; gap: 7px; margin-bottom: 12px; color: rgba(255,255,255,.54); font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.zia-eyebrow i { color: var(--zia-accent-2); }
.zia-welcome h3 { max-width: 320px; margin: 0; color: #fff; font-size: 24px; font-weight: 800; line-height: 1.08; letter-spacing: -.035em; }
.zia-welcome p { max-width: 338px; margin: 12px 0 0; color: var(--zia-muted); font-size: 12px; line-height: 1.62; }
.zia-trust { display: flex; align-items: flex-start; gap: 8px; margin-top: 15px; color: rgba(255,255,255,.42); font-size: 9px; line-height: 1.45; }
.zia-trust i { margin-top: 2px; color: rgba(71,215,161,.85); }

.zia-quick-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; margin-top: 12px; }
.zia-quick {
  appearance: none;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 13px;
  color: rgba(255,255,255,.82);
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.075);
  border-radius: 16px;
  text-align: left;
  cursor: pointer;
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.zia-quick:hover { transform: translateY(-2px); color: #fff; background: rgba(255,255,255,.06); border-color: rgba(239,51,64,.25); }
.zia-quick i { color: var(--zia-accent-2); font-size: 15px; }
.zia-quick strong { font-size: 11px; font-weight: 700; line-height: 1.25; }

.zia-msg { display: flex; gap: 9px; margin: 0 0 14px; animation: ziaMsgIn .28s ease both; }
.zia-msg.is-user { justify-content: flex-end; }
.zia-msg-avatar { width: 28px; height: 28px; flex: 0 0 28px; display: grid; place-items: center; margin-top: 2px; color: #fff; background: linear-gradient(145deg, #f14955, #b41626); border: 1px solid rgba(255,255,255,.12); border-radius: 9px; font-size: 9px; font-weight: 800; box-shadow: 0 8px 18px rgba(239,51,64,.15); }
.zia-bubble { max-width: 84%; padding: 11px 13px; color: rgba(255,255,255,.83); background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.07); border-radius: 5px 15px 15px 15px; font-size: 11px; line-height: 1.55; }
.zia-msg.is-user .zia-bubble { color: #fff; background: linear-gradient(135deg, rgba(239,51,64,.92), rgba(190,27,42,.92)); border-color: rgba(255,255,255,.09); border-radius: 15px 5px 15px 15px; box-shadow: 0 8px 22px rgba(239,51,64,.14); }
.zia-bubble strong { color: #fff; font-weight: 800; }
.zia-bubble small { color: rgba(255,255,255,.52); font-size: 9px; }

.zia-choices { display: grid; gap: 8px; margin: -2px 0 16px 37px; animation: ziaMsgIn .28s ease both; }
.zia-choices.two { grid-template-columns: repeat(2, minmax(0,1fr)); }
.zia-choice {
  appearance: none;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  padding: 9px 11px;
  color: rgba(255,255,255,.77);
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.075);
  border-radius: 12px;
  font-size: 10px;
  font-weight: 650;
  text-align: left;
  cursor: pointer;
  transition: transform .18s ease, color .18s ease, border-color .18s ease, background .18s ease;
}
.zia-choice i { color: rgba(255,255,255,.34); font-size: 9px; }
.zia-choice:hover { color: #fff; background: rgba(255,255,255,.065); border-color: rgba(239,51,64,.27); transform: translateY(-1px); }

.zia-form-card { margin: 0 0 16px 37px; padding: 13px; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.07); border-radius: 15px; animation: ziaMsgIn .28s ease both; }
.zia-form-card label { display: block; margin: 0 0 6px; color: rgba(255,255,255,.50); font-size: 9px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.zia-dims { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.zia-mini-input,
.zia-location-input {
  width: 100%;
  height: 40px;
  padding: 0 10px;
  color: #fff;
  background: rgba(4,8,13,.38);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 11px;
  font: inherit;
  font-size: 11px;
  outline: none;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.zia-mini-input:focus,
.zia-location-input:focus { border-color: rgba(239,51,64,.45); background: rgba(4,8,13,.55); box-shadow: 0 0 0 3px rgba(239,51,64,.07); }
.zia-mini-input::placeholder,
.zia-location-input::placeholder { color: rgba(255,255,255,.27); }
.zia-form-actions { display: flex; gap: 7px; margin-top: 9px; }

.zia-primary,
.zia-secondary {
  appearance: none;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 13px;
  border-radius: 11px;
  font-size: 10px;
  font-weight: 800;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease, background .18s ease, border-color .18s ease;
}
.zia-primary { color: #fff; background: linear-gradient(135deg, #f13b48, #c51f30); border: 1px solid rgba(255,255,255,.11); box-shadow: 0 9px 22px rgba(239,51,64,.18); }
.zia-primary:hover { transform: translateY(-1px); filter: brightness(1.05); }
.zia-secondary { color: rgba(255,255,255,.68); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); }
.zia-secondary:hover { color: #fff; background: rgba(255,255,255,.07); }

.zia-result {
  margin: 2px 0 16px 37px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  animation: ziaMsgIn .32s ease both;
}
.zia-result-top { padding: 15px 15px 13px; border-bottom: 1px solid rgba(255,255,255,.07); }
.zia-score { display: inline-flex; align-items: center; gap: 7px; margin-bottom: 9px; padding: 5px 8px; color: #ffd9dc; background: rgba(239,51,64,.12); border: 1px solid rgba(239,51,64,.18); border-radius: 999px; font-size: 8px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.zia-score.is-medium { color: #ffe8bd; background: rgba(245,158,11,.10); border-color: rgba(245,158,11,.17); }
.zia-score.is-low { color: #cfe8ff; background: rgba(59,130,246,.10); border-color: rgba(59,130,246,.17); }
.zia-result h4 { margin: 0; color: #fff; font-size: 16px; font-weight: 800; letter-spacing: -.02em; }
.zia-result p { margin: 7px 0 0; color: var(--zia-muted); font-size: 10px; line-height: 1.55; }
.zia-result-data { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.055); }
.zia-result-data div { padding: 10px 12px; background: rgba(11,16,24,.95); }
.zia-result-data small { display: block; margin-bottom: 3px; color: rgba(255,255,255,.35); font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.zia-result-data strong { display: block; overflow: hidden; color: rgba(255,255,255,.82); font-size: 9px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.zia-result-actions { display: grid; gap: 8px; padding: 12px; }
.zia-wa-btn {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 12px;
  color: #fff;
  background: rgba(37,211,102,.10);
  border: 1px solid rgba(37,211,102,.18);
  border-radius: 12px;
  text-decoration: none;
  font-size: 10px;
  font-weight: 750;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.zia-wa-btn:hover { color: #fff; transform: translateY(-1px); background: rgba(37,211,102,.16); border-color: rgba(37,211,102,.31); }
.zia-wa-btn span { display: inline-flex; align-items: center; gap: 8px; }
.zia-wa-btn i:first-child { color: #54e382; font-size: 14px; }
.zia-wa-btn i:last-child { color: rgba(255,255,255,.3); font-size: 8px; }

.zia-typing { display: inline-flex; align-items: center; gap: 4px; height: 12px; }
.zia-typing span { width: 4px; height: 4px; background: rgba(255,255,255,.45); border-radius: 50%; animation: ziaTyping 1.1s infinite ease-in-out; }
.zia-typing span:nth-child(2) { animation-delay: .14s; }
.zia-typing span:nth-child(3) { animation-delay: .28s; }

.zia-composer {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 11px 12px 12px;
  background: rgba(7,11,17,.74);
  border-top: 1px solid var(--zia-line);
}
.zia-input-wrap { display: flex; align-items: center; min-width: 0; background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.075); border-radius: 14px; transition: border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.zia-input-wrap:focus-within { background: rgba(255,255,255,.06); border-color: rgba(239,51,64,.32); box-shadow: 0 0 0 3px rgba(239,51,64,.055); }
.zia-input { width: 100%; min-width: 0; height: 43px; padding: 0 12px; color: #fff; background: transparent; border: 0; outline: 0; font-family: inherit; font-size: 10px; }
.zia-input::placeholder { color: rgba(255,255,255,.28); }
.zia-send { appearance: none; width: 43px; height: 43px; display: grid; place-items: center; color: #fff; background: linear-gradient(145deg, #ef3b48, #bb1d2c); border: 1px solid rgba(255,255,255,.10); border-radius: 13px; box-shadow: 0 8px 22px rgba(239,51,64,.18); cursor: pointer; transition: transform .2s ease, filter .2s ease; }
.zia-send:hover { transform: translateY(-1px); filter: brightness(1.05); }
.zia-composer-note { grid-column: 1 / -1; margin: -2px 4px 0; color: rgba(255,255,255,.27); font-size: 8px; line-height: 1.35; text-align: center; }

body.zia-open { overflow: hidden; }

@keyframes ziaShine {
  0%, 72%, 100% { transform: translateX(-12px) rotate(28deg); opacity: 0; }
  78% { opacity: .7; }
  88% { transform: translateX(65px) rotate(28deg); opacity: 0; }
}
@keyframes ziaPulse {
  0% { opacity: 0; transform: scale(.88); }
  30% { opacity: .7; }
  100% { opacity: 0; transform: scale(1.22); }
}
@keyframes ziaMsgIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes ziaTyping {
  0%, 60%, 100% { transform: translateY(0); opacity: .35; }
  30% { transform: translateY(-3px); opacity: 1; }
}

@media (max-width: 640px) {
  .zia-launcher-wrap { right: 14px; bottom: 14px; }
  .zia-launcher { min-width: 58px; width: 58px; height: 58px; padding: 7px; }
  .zia-launcher-copy { display: none; }
  .zia-launcher .zia-orb { width: 42px; height: 42px; flex-basis: 42px; }
  .zia-nudge { max-width: calc(100vw - 28px); }
  .zia-backdrop { background: rgba(4,8,13,.52); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
  .zia-panel {
    right: 0;
    bottom: 0;
    width: 100vw;
    max-width: none;
    height: min(92dvh, 780px);
    min-height: 0;
    border-radius: 24px 24px 0 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
    transform-origin: 50% 100%;
  }
  .zia-head { padding: 14px 14px 12px; }
  .zia-progress-wrap { padding-left: 14px; padding-right: 14px; }
  .zia-feed { padding: 15px 14px 14px; }
  .zia-welcome { padding: 19px; }
  .zia-welcome h3 { font-size: 22px; }
  .zia-quick-grid { gap: 7px; }
  .zia-quick { min-height: 72px; }
  .zia-choices, .zia-form-card, .zia-result { margin-left: 35px; }
  .zia-composer { padding: 9px 10px 10px; }
}

@media (max-width: 380px) {
  .zia-choices.two { grid-template-columns: 1fr; }
  .zia-result-data { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .zia-orb::before,
  .zia-orb::after,
  .zia-typing span { animation: none !important; }
  .zia-panel,
  .zia-backdrop,
  .zia-launcher,
  .zia-choice,
  .zia-quick,
  .zia-msg { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* =========================================================
   ZIA V2 · Captación comercial y evaluación avanzada
========================================================= */
.zia-panel { width: min(468px, calc(100vw - 34px)); }
.zia-head-badge {
  display: inline-flex;
  align-items: center;
  height: 17px;
  padding: 0 6px;
  color: rgba(255,255,255,.48);
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 999px;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: .09em;
}
.zia-quick small {
  display: block;
  margin-top: 3px;
  color: rgba(255,255,255,.34);
  font-size: 8px;
  font-weight: 600;
  line-height: 1.25;
}
.zia-choice > span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.zia-choice > span:first-child > i {
  width: 15px;
  color: var(--zia-accent-2);
  font-size: 10px;
  text-align: center;
}
.zia-form-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.zia-form-head .zia-form-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  color: #ffd8db;
  background: linear-gradient(145deg, rgba(239,51,64,.20), rgba(239,51,64,.08));
  border: 1px solid rgba(239,51,64,.19);
  border-radius: 11px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.zia-form-head .zia-form-icon i { font-size: 12px; }
.zia-form-head > div { min-width: 0; }
.zia-form-head strong {
  display: block;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
}
.zia-form-head small {
  display: block;
  margin-top: 4px;
  color: rgba(255,255,255,.37);
  font-size: 8px;
  line-height: 1.2;
}
.zia-sub-label {
  margin-top: 10px !important;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
}
.zia-sub-label span { color: rgba(255,255,255,.25); font-weight: 600; text-transform: none; letter-spacing: 0; }
.zia-textarea {
  width: 100%;
  min-height: 76px;
  resize: vertical;
  padding: 10px 11px;
  color: #fff;
  background: rgba(4,8,13,.38);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 11px;
  outline: 0;
  font: inherit;
  font-size: 10px;
  line-height: 1.45;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.zia-textarea::placeholder { color: rgba(255,255,255,.26); }
.zia-textarea:focus { border-color: rgba(239,51,64,.45); background: rgba(4,8,13,.55); box-shadow: 0 0 0 3px rgba(239,51,64,.07); }

.zia-upload-zone {
  position: relative;
  min-height: 88px;
  display: flex !important;
  align-items: center;
  gap: 12px;
  padding: 12px !important;
  margin: 0 !important;
  overflow: hidden;
  color: rgba(255,255,255,.70) !important;
  background:
    linear-gradient(135deg, rgba(255,255,255,.045), rgba(255,255,255,.018)),
    rgba(4,8,13,.24);
  border: 1px dashed rgba(255,255,255,.15) !important;
  border-radius: 14px;
  text-transform: none !important;
  letter-spacing: 0 !important;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.zia-upload-zone:hover { transform: translateY(-1px); background: rgba(255,255,255,.045); border-color: rgba(239,51,64,.32) !important; }
.zia-upload-zone input { position: absolute; inline-size: 1px; block-size: 1px; opacity: 0; pointer-events: none; }
.zia-upload-icon {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, rgba(239,51,64,.25), rgba(239,51,64,.08));
  border: 1px solid rgba(239,51,64,.22);
  border-radius: 13px;
}
.zia-upload-zone strong { display: block; color: rgba(255,255,255,.90); font-size: 10px; font-weight: 800; }
.zia-upload-zone small { display: block; margin-top: 4px; color: rgba(255,255,255,.34); font-size: 8px; line-height: 1.35; }
.zia-upload-zone small.is-error { color: #ff9da4; }
.zia-photo-preview {
  position: relative;
  margin-top: 9px;
  height: 130px;
  overflow: hidden;
  background: #080d14;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 13px;
}
.zia-photo-preview img { width: 100%; height: 100%; object-fit: cover; display: block; }
.zia-photo-preview button {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(7,11,17,.78);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 9px;
  backdrop-filter: blur(8px);
}

.zia-contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px; }
.zia-contact-grid label { margin: 0; }
.zia-contact-grid label span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5px;
  color: rgba(255,255,255,.45);
  font-size: 8px;
  font-weight: 700;
}
.zia-contact-grid label span em { color: rgba(255,255,255,.23); font-style: normal; font-weight: 600; }
.zia-office-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 10px;
  padding: 9px 10px;
  background: rgba(4,8,13,.25);
  border: 1px solid rgba(255,255,255,.065);
  border-radius: 11px;
}
.zia-office-row > span { width: 100%; color: rgba(255,255,255,.38); font-size: 8px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.zia-office-row label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  color: rgba(255,255,255,.66);
  font-size: 9px;
  font-weight: 650;
  text-transform: none;
  letter-spacing: 0;
}
.zia-office-row input { accent-color: var(--zia-accent); }
.zia-consent {
  display: flex !important;
  align-items: flex-start;
  gap: 8px;
  margin: 10px 0 0 !important;
  padding: 9px 10px;
  color: rgba(255,255,255,.48) !important;
  background: rgba(255,255,255,.022);
  border: 1px solid rgba(255,255,255,.055);
  border-radius: 11px;
  text-transform: none !important;
  letter-spacing: 0 !important;
  font-size: 8px !important;
  line-height: 1.45;
  cursor: pointer;
}
.zia-consent input { margin-top: 1px; accent-color: var(--zia-accent); }
.zia-form-error {
  margin-top: 8px;
  padding: 8px 10px;
  color: #ffbec3;
  background: rgba(239,51,64,.10);
  border: 1px solid rgba(239,51,64,.16);
  border-radius: 10px;
  font-size: 8px;
  font-weight: 650;
  line-height: 1.4;
}
.zia-save-lead:disabled { opacity: .72; cursor: wait; transform: none; }
.zia-save-lead.is-loading i { animation: ziaSpin 1s linear infinite; }

.zia-result-v2 { border-color: rgba(255,255,255,.13); box-shadow: 0 18px 45px rgba(0,0,0,.14); }
.zia-result-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 16px 15px;
  text-align: center;
  background:
    radial-gradient(circle at 50% -20%, rgba(239,51,64,.24), transparent 48%),
    linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.015));
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.zia-result-hero::after {
  content: "Z";
  position: absolute;
  right: -6px;
  bottom: -32px;
  color: rgba(255,255,255,.025);
  font-size: 120px;
  font-weight: 800;
  line-height: 1;
}
.zia-complete-orb {
  position: relative;
  z-index: 1;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin: 0 auto 10px;
  color: #fff;
  background: linear-gradient(145deg, #f34753, #b91829);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  box-shadow: 0 10px 30px rgba(239,51,64,.25), 0 0 0 7px rgba(239,51,64,.06);
}
.zia-complete-orb i { font-size: 14px; }
.zia-result-kicker {
  position: relative;
  z-index: 1;
  margin-bottom: 7px;
  color: rgba(255,255,255,.38);
  font-size: 7px;
  font-weight: 850;
  letter-spacing: .14em;
}
.zia-result-hero h4 { position: relative; z-index: 1; max-width: 330px; margin: 0 auto; font-size: 16px; }
.zia-result-hero p { position: relative; z-index: 1; max-width: 350px; margin: 7px auto 0; }
.zia-result-hero .zia-score { position: relative; z-index: 1; margin: 10px 0 0; }
.zia-saved-badge {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  color: #cbf9e8;
  background: rgba(71,215,161,.07);
  border-bottom: 1px solid rgba(71,215,161,.10);
}
.zia-saved-badge > i { color: var(--zia-success); font-size: 13px; }
.zia-saved-badge > span { color: rgba(255,255,255,.74); font-size: 9px; font-weight: 750; }
.zia-saved-badge small { display: block; margin-top: 2px; color: rgba(255,255,255,.32); font-size: 7px; font-weight: 650; }
.zia-saved-badge.is-local { background: rgba(245,158,11,.07); border-bottom-color: rgba(245,158,11,.10); }
.zia-saved-badge.is-local > i { color: #f6b94d; }
.zia-result-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  color: rgba(255,255,255,.37);
  background: rgba(255,255,255,.018);
  border-top: 1px solid rgba(255,255,255,.045);
  border-bottom: 1px solid rgba(255,255,255,.045);
  font-size: 8px;
  line-height: 1.45;
}
.zia-result-note i { margin-top: 1px; color: rgba(71,215,161,.72); }
.zia-typing-label { margin-right: 7px; color: rgba(255,255,255,.35); font-size: 8px; font-weight: 700; }
.zia-advisor-card { margin-top: 0; }

@keyframes ziaSpin { to { transform: rotate(360deg); } }

@media (max-width: 640px) {
  .zia-panel { width: 100vw; }
  .zia-contact-grid { grid-template-columns: 1fr; }
  .zia-photo-preview { height: 155px; }
  .zia-form-actions { flex-wrap: wrap; }
  .zia-form-actions > * { flex: 1 1 auto; }
}

/* ZIA V2.2 · cálculo rápido de cobertura */
.zia-dims > label { margin: 0; min-width: 0; }
.zia-dims > label > span { display: block; margin: 0 0 5px; color: rgba(255,255,255,.38); font-size: 7px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.zia-calc-card {
  position: relative;
  overflow: hidden;
  min-height: 62px;
  display: grid;
  align-items: center;
  margin-top: 10px;
  padding: 12px 13px;
  background: linear-gradient(145deg, rgba(71,215,161,.09), rgba(255,255,255,.03));
  border: 1px solid rgba(71,215,161,.16);
  border-radius: 13px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03), 0 10px 24px rgba(0,0,0,.16);
}
.zia-calc-card::before { content:""; position:absolute; inset:0 auto 0 0; width:3px; background:linear-gradient(180deg,rgba(71,215,161,.35),rgba(71,215,161,.98),rgba(71,215,161,.24)); opacity:.55; }
.zia-calc-card.is-ready { background: linear-gradient(145deg, rgba(71,215,161,.145), rgba(71,215,161,.04) 42%, rgba(255,255,255,.022)); border-color: rgba(71,215,161,.28); box-shadow: inset 0 1px 0 rgba(255,255,255,.035), 0 12px 28px rgba(0,0,0,.20), 0 0 0 1px rgba(71,215,161,.05); }
.zia-calc-card.is-ready::before { opacity: 1; }
.zia-calc-empty { color: rgba(255,255,255,.56); font-size: 9px; font-weight: 700; }
.zia-calc-result-main { display:flex; align-items:flex-end; justify-content:space-between; gap:10px; }
.zia-calc-result-main small { color: rgba(255,255,255,.58); font-size: 7px; font-weight: 850; letter-spacing: .10em; text-shadow: 0 1px 0 rgba(0,0,0,.18); }
.zia-calc-result-main strong { color:#f1fff9; font-size:15px; font-weight:880; letter-spacing:-.02em; text-align:right; text-shadow: 0 0 16px rgba(71,215,161,.12); }
.zia-calc-metrics { display:grid; grid-template-columns:1fr 1fr; gap:7px; margin-top:9px; }
.zia-calc-metrics span { padding:7px 8px; background:rgba(0,0,0,.18); border:1px solid rgba(255,255,255,.065); border-radius:9px; box-shadow: inset 0 1px 0 rgba(255,255,255,.02); }
.zia-calc-metrics small { display:block; margin-bottom:2px; color:rgba(255,255,255,.47); font-size:7px; font-weight:750; }
.zia-calc-metrics b { color:rgba(255,255,255,.92); font-size:9px; }
.zia-calc-formula { margin-top:7px; color:rgba(255,255,255,.54); font-size:7px; line-height:1.45; }
.zia-calc-formula b { color:#c9f7e6; }
.zia-calc-note { display:flex; align-items:flex-start; gap:7px; margin:8px 0 1px; padding:8px 9px; color:rgba(255,255,255,.48); background:rgba(255,255,255,.026); border:1px solid rgba(255,255,255,.06); border-radius:10px; font-size:7px; line-height:1.45; }
.zia-calc-note i { margin-top:1px; color:rgba(71,215,161,.86); }
.zia-result-data .zia-result-calc.is-recommendation { background:linear-gradient(145deg,rgba(71,215,161,.13),rgba(11,16,24,.96)); border-color: rgba(71,215,161,.18); }
.zia-result-data .zia-result-calc.is-recommendation strong { color:#eafff6; font-size:11px; text-shadow: 0 0 14px rgba(71,215,161,.14); }

@media (max-width: 420px) {
  .zia-dims { grid-template-columns: 1fr; }
  .zia-calc-result-main { align-items:flex-start; flex-direction:column; }
  .zia-calc-result-main strong { text-align:left; }
}
.zia-quick[data-quick="calculator"] { grid-column: 1 / -1; min-height: 64px; background: linear-gradient(145deg,rgba(71,215,161,.07),rgba(255,255,255,.03)); border-color: rgba(71,215,161,.13); }
.zia-quick[data-quick="calculator"] i { color: rgba(71,215,161,.9); }

/* ZIA V2.3 · mayorista privado + orden de accesos */
.zia-quick-calculator {
  grid-column: 1 / -1;
  min-height: 64px;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 8px 11px;
}
.zia-quick-calculator > i { flex: 0 0 auto; }
.zia-quick-calculator > strong { flex: 1 1 170px; }
.zia-quick-calculator > small { flex: 0 0 100%; padding-left: 25px; }

.zia-wholesale-card { overflow: hidden; }
.zia-wholesale-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 11px;
  padding: 13px 12px 12px;
  background: linear-gradient(145deg, rgba(239,51,64,.08), rgba(255,255,255,.02));
  border-bottom: 1px solid rgba(255,255,255,.055);
}
.zia-wholesale-head > div { min-width: 0; }
.zia-wholesale-head small {
  display: block;
  margin-bottom: 4px;
  color: rgba(255,255,255,.34);
  font-size: 7px;
  font-weight: 850;
  letter-spacing: .12em;
}
.zia-wholesale-head strong {
  display: block;
  color: rgba(255,255,255,.91);
  font-size: 11px;
  font-weight: 820;
}
.zia-wholesale-head p {
  margin: 5px 0 0;
  color: rgba(255,255,255,.42);
  font-size: 8px;
  line-height: 1.45;
}
.zia-wholesale-card .zia-result-actions { padding: 11px 12px 12px; }
.zia-wholesale-card .zia-primary,
.zia-wholesale-card .zia-secondary { min-height: 40px; }
.zia-wholesale-card button:disabled { opacity: .68; cursor: wait; }

@media (max-width: 420px) {
  .zia-quick-calculator { align-items: flex-start; flex-direction: column; }
  .zia-quick-calculator > strong,
  .zia-quick-calculator > small { flex: none; padding-left: 0; }
}

/* ZIA V3 · conversión y cálculo visual */
.zia-calc-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto .8fr;align-items:center;gap:6px;margin-top:10px;padding:10px;border:1px solid rgba(255,255,255,.08);border-radius:11px;background:linear-gradient(145deg,rgba(12,20,29,.82),rgba(14,24,34,.94));box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}
.zia-calc-flow>span{min-width:0;padding:7px 8px;border-radius:8px;background:rgba(255,255,255,.038);border:1px solid rgba(255,255,255,.035)}
.zia-calc-flow>span.is-final{background:linear-gradient(145deg,rgba(71,215,161,.16),rgba(71,215,161,.08));border:1px solid rgba(71,215,161,.24);box-shadow:0 0 0 1px rgba(71,215,161,.04), 0 0 18px rgba(71,215,161,.08)}
.zia-calc-flow small{display:block;color:rgba(255,255,255,.50);font-size:6px;font-weight:850;letter-spacing:.07em;text-shadow:0 1px 0 rgba(0,0,0,.22)}
.zia-calc-flow b{display:block;margin-top:2px;color:rgba(255,255,255,.95);font-size:8px;white-space:nowrap;text-shadow:0 1px 0 rgba(0,0,0,.22)}
.zia-calc-flow .is-final b{color:#effff7;font-size:13px;font-weight:900;text-shadow:0 0 16px rgba(71,215,161,.14)}
.zia-calc-flow>i{color:rgba(255,255,255,.34);font-size:8px}
.zia-unit-strip{display:flex;align-items:center;gap:5px;flex-wrap:wrap;margin-top:9px}
.zia-unit-pill{display:inline-flex;align-items:center;gap:4px;min-height:27px;padding:0 7px;border-radius:8px;border:1px solid rgba(71,215,161,.18);background:rgba(71,215,161,.085);color:#e6fff5;font-size:8px;box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}
.zia-unit-pill i{font-size:8px}.zia-unit-pill b{font-size:7px;color:rgba(255,255,255,.70)}
.zia-unit-more{display:inline-grid;place-items:center;min-width:30px;min-height:27px;padding:0 7px;border-radius:8px;background:rgba(255,255,255,.035);color:rgba(255,255,255,.62);font-size:8px;font-weight:800}
.zia-result-conversion{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center;padding:12px;border-top:1px solid rgba(255,255,255,.055);background:linear-gradient(135deg,rgba(71,215,161,.08),rgba(255,255,255,.018))}
.zia-result-conversion>span{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:rgba(71,215,161,.11);border:1px solid rgba(71,215,161,.16);color:#9be8ca}
.zia-result-conversion small,.zia-volume-offer small{display:block;color:#8fdcbe;font-size:7px;font-weight:850;letter-spacing:.09em}
.zia-result-conversion strong,.zia-volume-offer strong{display:block;margin-top:2px;color:#fff;font-size:10px;line-height:1.35}
.zia-result-conversion p,.zia-volume-offer p{margin:3px 0 0;color:rgba(255,255,255,.43);font-size:8px;line-height:1.45}
.zia-volume-offer{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;margin:10px 12px 0;padding:10px;border:1px solid rgba(244,182,74,.15);border-radius:12px;background:linear-gradient(135deg,rgba(244,182,74,.075),rgba(255,255,255,.015))}
.zia-volume-offer>i{color:#f4b64a;font-size:15px}.zia-volume-offer .zia-secondary{min-height:34px;padding:0 10px;white-space:nowrap}
.zia-standalone-calc [data-calc-action="quote"]:disabled{opacity:.42;cursor:not-allowed;filter:saturate(.5)}
@media(max-width:520px){
  .zia-calc-flow{grid-template-columns:1fr 1fr;gap:6px}.zia-calc-flow>i{display:none}
  .zia-volume-offer{grid-template-columns:auto 1fr}.zia-volume-offer .zia-secondary{grid-column:1/-1;width:100%}
}

/* =========================================================
   ZIA · Mensajería Premium Industrial · 2026-09-15
   Mejora puramente visual. No altera lógica ni contenidos.
========================================================= */

/* Conversación con más aire y lectura más cómoda */
.zia-feed {
  padding-top: 20px;
  background:
    radial-gradient(circle at 100% 15%, rgba(239,51,64,.045), transparent 23%),
    linear-gradient(180deg, rgba(255,255,255,.008), transparent 20%);
}

.zia-msg {
  gap: 10px;
  margin-bottom: 16px;
  align-items: flex-end;
}

/* Avatar ZIA más técnico: pequeño emblema, no icono de chat genérico */
.zia-msg-avatar {
  position: relative;
  width: 31px;
  height: 31px;
  flex: 0 0 31px;
  margin-bottom: 2px;
  color: #fff;
  background:
    radial-gradient(circle at 30% 22%, rgba(255,255,255,.28), transparent 18%),
    linear-gradient(145deg, #ff4b58 0%, #e32637 48%, #981724 100%);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 10px;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: -.02em;
  box-shadow:
    0 8px 24px rgba(239,51,64,.20),
    inset 0 1px 0 rgba(255,255,255,.14);
}
.zia-msg-avatar::after {
  content: "";
  position: absolute;
  inset: -3px;
  border: 1px solid rgba(239,51,64,.10);
  border-radius: 13px;
  pointer-events: none;
}

/* Mensajes de ZIA: tarjeta glass con identidad propia */
.zia-msg:not(.is-user) .zia-bubble {
  position: relative;
  max-width: 86%;
  padding: 14px 15px 14px 16px;
  overflow: hidden;
  color: rgba(247,249,252,.88);
  background:
    linear-gradient(135deg, rgba(255,255,255,.075), rgba(255,255,255,.032)),
    rgba(20,27,38,.52);
  border: 1px solid rgba(255,255,255,.095);
  border-radius: 7px 17px 17px 17px;
  box-shadow:
    0 10px 28px rgba(0,0,0,.10),
    inset 0 1px 0 rgba(255,255,255,.035);
  font-size: 11.5px;
  line-height: 1.63;
  letter-spacing: .003em;
}
.zia-msg:not(.is-user) .zia-bubble::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, rgba(255,89,100,.90), rgba(239,51,64,.12));
  border-radius: 0 999px 999px 0;
  box-shadow: 0 0 13px rgba(239,51,64,.22);
}
.zia-msg:not(.is-user) .zia-bubble::after {
  content: "ZIA";
  display: block;
  width: fit-content;
  margin-top: 9px;
  color: rgba(255,255,255,.26);
  font-size: 7px;
  font-weight: 900;
  letter-spacing: .14em;
  line-height: 1;
}

/* Mensaje del cliente: limpio y más contenido */
.zia-msg.is-user .zia-bubble {
  max-width: 82%;
  padding: 12px 14px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(255,255,255,.07), transparent 45%),
    linear-gradient(135deg, #ed3947 0%, #c51f30 58%, #a71927 100%);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 17px 7px 17px 17px;
  box-shadow:
    0 10px 26px rgba(190,27,42,.18),
    inset 0 1px 0 rgba(255,255,255,.09);
  font-size: 11.5px;
  line-height: 1.55;
}

.zia-bubble strong {
  color: #fff;
  font-weight: 850;
}
.zia-bubble a {
  color: #fff;
  text-decoration-color: rgba(255,255,255,.38);
  text-underline-offset: 2px;
}
.zia-bubble small {
  color: rgba(255,255,255,.48);
  font-size: 9px;
  line-height: 1.45;
}

/* Indicador de escritura con aspecto de mini mensaje ZIA */
.zia-msg:has(.zia-typing) .zia-bubble {
  min-width: 58px;
  padding: 13px 15px;
}
.zia-typing {
  gap: 5px;
  height: 13px;
}
.zia-typing span {
  width: 5px;
  height: 5px;
  background: rgba(255,255,255,.58);
  box-shadow: 0 0 7px rgba(255,255,255,.08);
}

/* Opciones posteriores al mensaje: visualmente conectadas con la respuesta */
.zia-choices {
  gap: 7px;
  margin-top: -5px;
  margin-bottom: 18px;
  margin-left: 41px;
}
.zia-choice {
  min-height: 44px;
  padding: 10px 12px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.044), rgba(255,255,255,.020));
  border-color: rgba(255,255,255,.085);
  border-radius: 13px;
  font-size: 10.5px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.018);
}
.zia-choice:hover {
  background:
    linear-gradient(135deg, rgba(239,51,64,.09), rgba(255,255,255,.035));
  border-color: rgba(239,51,64,.28);
  box-shadow: 0 8px 22px rgba(0,0,0,.08);
}

/* Mensajito que aparece sobre el botón ZIA */
.zia-nudge {
  position: relative;
  width: min(328px, calc(100vw - 36px));
  padding: 15px 42px 15px 16px;
  overflow: hidden;
  color: rgba(248,250,252,.88);
  background:
    radial-gradient(circle at 0 0, rgba(239,51,64,.14), transparent 35%),
    linear-gradient(145deg, rgba(24,31,43,.97), rgba(10,15,23,.98));
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 17px 17px 6px 17px;
  box-shadow:
    0 20px 55px rgba(2,6,12,.27),
    inset 0 1px 0 rgba(255,255,255,.055);
  font-size: 11.5px;
  line-height: 1.55;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.zia-nudge::before {
  content: "ZIA";
  display: inline-flex;
  align-items: center;
  height: 19px;
  margin: 0 7px 0 0;
  padding: 0 7px;
  vertical-align: 1px;
  color: #ffd9dc;
  background: rgba(239,51,64,.12);
  border: 1px solid rgba(239,51,64,.19);
  border-radius: 999px;
  font-size: 7px;
  font-weight: 900;
  letter-spacing: .12em;
}
.zia-nudge strong {
  color: #fff;
  font-weight: 850;
}
.zia-nudge button {
  position: absolute;
  top: 10px;
  right: 10px;
  float: none;
  margin: 0;
  color: rgba(255,255,255,.42);
}
.zia-nudge button:hover {
  color: #fff;
  background: rgba(255,255,255,.07);
}

@media (max-width: 640px) {
  .zia-msg { margin-bottom: 14px; }
  .zia-msg-avatar {
    width: 29px;
    height: 29px;
    flex-basis: 29px;
  }
  .zia-msg:not(.is-user) .zia-bubble,
  .zia-msg.is-user .zia-bubble {
    max-width: 88%;
    font-size: 11.5px;
  }
  .zia-msg:not(.is-user) .zia-bubble {
    padding: 13px 14px 13px 15px;
  }
  .zia-choices { margin-left: 39px; }
  .zia-nudge {
    width: min(330px, calc(100vw - 28px));
  }
}