/* =========================================================
   SLAK AI · Opción 3 — Chat moderno
   ========================================================= */
#slak-ai-widget {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1100;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
}

/* Robot / botón flotante */
#slak-ai-toggle {
  width: 68px;
  height: 68px;
  padding: 0;
  border: 1px solid rgba(47,139,240,.25);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(145deg, #0d3b78, #1269cf 62%, #2f8bf0);
  color: #fff;
  box-shadow: 0 16px 34px rgba(11,61,125,.28), 0 0 0 8px rgba(47,139,240,.07);
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
}

#slak-ai-toggle:hover,
#slak-ai-toggle:focus-visible {
  transform: translateY(-3px) scale(1.035);
  filter: saturate(1.08);
  box-shadow: 0 20px 42px rgba(11,61,125,.34), 0 0 0 11px rgba(47,139,240,.10);
  outline: none;
}

#slak-ai-toggle::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 1px solid rgba(47,139,240,.18);
  border-radius: 50%;
  pointer-events: none;
  transition: inset .22s ease, opacity .22s ease;
}

#slak-ai-toggle:hover::after,
#slak-ai-toggle:focus-visible::after {
  inset: -11px;
  opacity: .85;
}

.slak-ai-brand-icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.slak-ai-brand-icon svg,
.slak-ai-header-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.slak-ai-toggle-label {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%) translateX(4px);
  opacity: 0;
  pointer-events: none;
  padding: .45rem .65rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(11,24,48,.10);
  color: var(--navy-900, #0b1830);
  font: 700 .78rem "IBM Plex Sans", sans-serif;
  box-shadow: 0 10px 26px rgba(5,12,24,.12);
  transition: opacity .18s ease, transform .18s ease;
  white-space: nowrap;
}

#slak-ai-toggle:hover .slak-ai-toggle-label,
#slak-ai-toggle:focus-visible .slak-ai-toggle-label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* Panel principal */
#slak-ai-panel {
  padding: 0;
  position: absolute;
  right: 0;
  bottom: calc(100% + 18px);
  width: min(400px, calc(100vw - 32px));
  height: min(650px, calc(100vh - 110px));
  min-height: 480px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(11,24,48,.11);
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(5,12,24,.23), 0 4px 16px rgba(5,12,24,.08);
  transform-origin: bottom right;
  animation: slak-ai-panel-in .2s ease-out both;
}

#slak-ai-panel[hidden] { display: none; }

@keyframes slak-ai-panel-in {
  from { opacity: 0; transform: translateY(8px) scale(.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.slak-ai-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1rem;
  background: linear-gradient(135deg, #0b1830 0%, #103a75 65%, #125fb8 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.slak-ai-header-brand { display:flex; align-items:center; gap:.7rem; }

.slak-ai-header-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 42px;
}

.slak-ai-header strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
}

.slak-ai-header small {
  display: block;
  margin-top: .15rem;
  color: rgba(255,255,255,.68);
  font-size: .68rem;
  letter-spacing: .06em;
}

#slak-ai-close {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  color: #fff;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background .18s ease, transform .18s ease;
}

#slak-ai-close:hover { background: rgba(255,255,255,.14); transform: rotate(4deg); }

.slak-ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  background: linear-gradient(#f8fbff, #f5f8fc);
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.slak-ai-message {
  max-width: 88%;
  padding: .75rem .85rem;
  border-radius: 16px;
  font-size: .9rem;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.slak-ai-message.ai {
  align-self: flex-start;
  background: #fff;
  border: 1px solid rgba(11,24,48,.08);
  color: var(--ink);
  border-bottom-left-radius: 6px;
  box-shadow: 0 5px 15px rgba(5,12,24,.04);
}

.slak-ai-message.user {
  align-self: flex-end;
  background: linear-gradient(135deg, #0869e8, #2f8bf0);
  color: #fff;
  border-bottom-right-radius: 6px;
  box-shadow: 0 6px 16px rgba(4,104,224,.16);
}

.slak-ai-message.typing { color: var(--muted); font-style: italic; }

.slak-ai-suggestions {
  display: flex;
  gap: .45rem;
  padding: .65rem .75rem;
  overflow-x: auto;
  background: #fff;
  border-top: 1px solid rgba(11,24,48,.08);
  scrollbar-width: thin;
}

.slak-ai-suggestions button {
  flex: 0 0 auto;
  border: 1px solid rgba(4,104,224,.16);
  background: #f4f8ff;
  color: var(--blue-600);
  border-radius: 999px;
  padding: .45rem .68rem;
  font: 500 .72rem "IBM Plex Mono", monospace;
  cursor: pointer;
  transition: background .18s ease, transform .18s ease;
}

.slak-ai-suggestions button:hover { background:#e9f2ff; transform:translateY(-1px); }

.slak-ai-form {
  display: flex;
  align-items: flex-end;
  gap: .55rem;
  padding: .75rem;
  background: #fff;
  border-top: 1px solid rgba(11,24,48,.08);
}

#slak-ai-input {
  flex: 1;
  min-width: 0;
  max-height: 120px;
  resize: none;
  border: 1px solid rgba(11,24,48,.14);
  border-radius: 15px;
  padding: .72rem .8rem;
  color: var(--ink);
  background: #fff;
  font: 400 .9rem "IBM Plex Sans", sans-serif;
  line-height: 1.45;
}

#slak-ai-input:focus { outline:2px solid rgba(47,139,240,.28); outline-offset:1px; border-color:rgba(47,139,240,.4); }

.slak-ai-form > button {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, #0869e8, #2f8bf0);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(4,104,224,.2);
  transition: transform .18s ease, box-shadow .18s ease;
}

.slak-ai-form > button:hover { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(4,104,224,.27); }
.slak-ai-form > button:disabled { opacity:.55; cursor:default; transform:none; }

/* Invitación contextual estilo chat */
.slak-ai-nudge {
  border: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
  position: absolute;
  right: 8px;
  bottom: calc(100% + 17px);
  width: min(330px, calc(100vw - 32px));
  min-height: 112px;
  padding: 1rem 1rem 1rem 5.25rem;
  border: 1px solid rgba(47,139,240,.16);
  border-radius: 22px;
  background: rgba(255,255,255,.98);
  color: var(--ink);
  box-shadow: 0 22px 55px rgba(5,12,24,.17);
  animation: slak-ai-nudge-in .28s ease-out both;
}

.slak-ai-nudge::before {
  content: "";
  position: absolute;
  left: .85rem;
  top: .75rem;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(145deg, #dbeafe, #fff);
  box-shadow: inset 0 0 0 1px rgba(47,139,240,.12), 0 8px 20px rgba(47,139,240,.12);
}

.slak-ai-nudge::after {
  content: "";
  position: absolute;
  right: 22px;
  bottom: -8px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-right: 1px solid rgba(47,139,240,.12);
  border-bottom: 1px solid rgba(47,139,240,.12);
  transform: rotate(45deg);
}

.slak-ai-nudge .slak-ai-nudge-robot {
  position: absolute;
  left: 1rem;
  top: .88rem;
  width: 58px;
  height: 58px;
  z-index: 1;
}

.slak-ai-nudge strong,
.slak-ai-nudge span { display:block; }

.slak-ai-nudge strong { font-size:1rem; margin-bottom:.2rem; color:var(--navy-900); }
.slak-ai-nudge span { color:var(--muted); font-size:.8rem; line-height:1.4; max-width:230px; }

.slak-ai-nudge .slak-ai-nudge-action {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-top: .65rem;
  padding: .46rem .72rem;
  border-radius: 999px;
  background: linear-gradient(135deg,#0869e8,#2f8bf0);
  color: #fff;
  font-size: .76rem;
  font-weight: 700;
  box-shadow: 0 7px 16px rgba(4,104,224,.18);
}

.slak-ai-nudge-close {
  position:absolute;
  top:7px;
  right:9px;
  width:24px;
  height:24px;
  border:0;
  border-radius:50%;
  background:transparent;
  color:var(--muted);
  font-size:1rem;
  line-height:1;
  cursor:pointer;
  z-index:2;
}

.slak-ai-nudge-close:hover { background:rgba(11,24,48,.06); color:var(--ink); }

@keyframes slak-ai-nudge-in {
  from { opacity:0; transform:translateY(8px) scale(.97); }
  to { opacity:1; transform:translateY(0) scale(1); }
}

.slak-ai-attention { animation: slak-ai-pulse .75s ease-in-out 3; }

@keyframes slak-ai-pulse {
  0%,100% { box-shadow:0 16px 34px rgba(11,61,125,.28), 0 0 0 8px rgba(47,139,240,.07); }
  50% { box-shadow:0 18px 40px rgba(11,61,125,.34), 0 0 0 14px rgba(47,139,240,.14); }
}

@media (max-width:640px) {
  #slak-ai-widget { right:16px; bottom:16px; }
  #slak-ai-toggle { width:58px; height:58px; }
  .slak-ai-brand-icon { width:45px; height:45px; }
  .slak-ai-toggle-label { display:none; }
  #slak-ai-panel {
    right:-2px;
    width:calc(100vw - 32px);
    height:min(650px,calc(100vh - 92px));
    min-height:440px;
    border-radius:21px;
  }
  .slak-ai-nudge {
    right:0;
    bottom:calc(100% + 14px);
    width:min(310px, calc(100vw - 32px));
  }
}

@media (prefers-reduced-motion: reduce) {
  #slak-ai-toggle,
  #slak-ai-toggle::after,
  .slak-ai-toggle-label,
  #slak-ai-panel,
  .slak-ai-nudge,
  .slak-ai-attention { animation:none !important; transition:none !important; }
}


/* =========================================================
   SLAK AI · Robot V2
   Cabeza compacta, visor horizontal y silueta tecnológica.
   ========================================================= */
.slak-ai-brand-icon {
  width: 58px;
  height: 58px;
  filter: drop-shadow(0 5px 10px rgba(4,104,224,.12));
}

.slak-ai-brand-icon svg {
  overflow: visible;
}

.slak-ai-header-icon {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 3px 7px rgba(0,0,0,.18));
}

#slak-ai-toggle {
  background: radial-gradient(circle at 34% 28%, #ffffff 0 10%, #eaf5ff 11% 38%, #d6ebff 39% 64%, #c5e1fb 65% 100%);
  border-color: rgba(47,139,240,.28);
  box-shadow: 0 16px 34px rgba(11,61,125,.18), 0 0 0 8px rgba(47,139,240,.08);
}

#slak-ai-toggle:hover,
#slak-ai-toggle:focus-visible {
  box-shadow: 0 20px 42px rgba(11,61,125,.22), 0 0 0 12px rgba(47,139,240,.12);
}

#slak-ai-toggle::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  border: 1px solid rgba(47,139,240,.18);
  pointer-events: none;
}

@media (max-width:640px) {
  #slak-ai-toggle {
    background: radial-gradient(circle at 34% 28%, #ffffff 0 10%, #eaf5ff 11% 38%, #d6ebff 39% 64%, #c5e1fb 65% 100%);
  }
  .slak-ai-brand-icon { width: 50px; height: 50px; }
}