/* ═══════════════════════════════════════════════════════════
   ASISTENTE IA — rediseño
   ═══════════════════════════════════════════════════════════
   Reemplaza el bloque actual de .ai-header / .quick-pills /
   .chat-window / .chat-bubble / .chat-input-row / .ai-empty
   por este. Usa las variables ya existentes (--surface,
   --accent, --border, --radius-sm, --spring, etc.).
   ─────────────────────────────────────────────────────────── */

.asistente-wrap {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 4px 0 24px;
}

/* ─── HERO ─── */
.asistente-hero {
  text-align: center;
  padding: 24px 8px 8px;
  animation: fadeUp 0.6s var(--spring);
}
.asistente-orb {
  position: relative;
  width: 76px;
  height: 76px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--surface), var(--surface2));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 8px 32px var(--accent-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.asistente-orb-glow {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  filter: blur(14px);
  z-index: -1;
  animation: asistentePulse 3.2s ease-in-out infinite;
}
@keyframes asistentePulse {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.12);
  }
}
.asistente-orb-symbol {
  font-size: 34px;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
}
.asistente-greeting {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--text);
  margin: 0 0 12px;
  line-height: 1.08;
  font-family: inherit;
}

/* Frase contextual que rota cada 7 s bajo el saludo */
.asistente-phrase {
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.1px;
  color: var(--text);
  max-width: 330px;
  min-height: 50px;
  margin: 0 auto;
  animation: asistenteFraseIn 0.55s var(--ease);
}
@keyframes asistenteFraseIn {
  from {
    opacity: 0;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Descripción fija, debajo de las categorías */
.asistente-about {
  text-align: center;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 330px;
  margin: 0 auto;
  padding: 4px 8px;
  opacity: 0.85;
}

/* ─── CATEGORÍAS EXPANDIBLES ─── */
.asistente-cats {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 2px;
}
.asistente-cat {
  background: var(--glass-heavy);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid var(--glass-border-sm);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 var(--spec-top),
    0 2px 10px rgba(20, 30, 80, 0.05);
  transition:
    background 0.3s var(--ease),
    border-color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}
.asistente-cat.open {
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
  box-shadow:
    inset 0 1px 0 var(--spec-top),
    0 10px 30px rgba(91, 134, 229, 0.14);
}
.asistente-cat-head {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 18px 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
  transition: background 0.2s var(--ease);
}
.asistente-cat-head:active {
  background: var(--surface2);
}
.asistente-cat-ico {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
  letter-spacing: 0;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 4px 12px var(--accent-glow);
}
.asistente-cat-txt {
  flex: 1;
  min-width: 0;
}
.asistente-cat-ttl {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.2px;
  margin-bottom: 3px;
}
.asistente-cat-dsc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4;
  font-weight: 400;
}
.asistente-cat-chev {
  font-size: 24px;
  font-weight: 300;
  color: var(--muted);
  width: 26px;
  text-align: center;
  line-height: 1;
  transition: color 0.25s var(--ease);
}
.asistente-cat.open .asistente-cat-chev {
  color: var(--accent);
}
.asistente-cat-body {
  padding: 4px 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  animation: asistenteSlide 0.32s var(--ease);
}
@keyframes asistenteSlide {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.asistente-cat-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  background: transparent;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
  transition:
    background 0.18s var(--ease),
    transform 0.18s var(--ease);
}
.asistente-cat-q:active {
  background: var(--surface);
  transform: scale(0.992);
}
.asistente-cat-q-txt {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
  flex: 1;
}
.asistente-cat-q-arr {
  font-size: 16px;
  color: var(--muted);
  opacity: 0.5;
  flex-shrink: 0;
  transition:
    opacity 0.2s var(--ease),
    color 0.2s var(--ease),
    transform 0.22s var(--spring);
}
.asistente-cat-q:active .asistente-cat-q-arr {
  opacity: 1;
  color: var(--accent);
  transform: translateX(4px);
}

/* ─── CONVERSACIÓN (sin altura fija — fluye con scroll de página) ─── */
.asistente-chat {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 8px 2px 4px;
  animation: fadeUp 0.4s var(--ease);
}
.asistente-msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  animation: fadeUp 0.35s var(--ease);
}
.asistente-msg.user {
  flex-direction: row-reverse;
}
.asistente-msg-orb {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.55), transparent 60%),
    linear-gradient(135deg, var(--accent2), var(--accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 400;
  flex-shrink: 0;
  margin-top: 2px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 3px 10px var(--accent-glow);
}
.asistente-bubble {
  max-width: 82%;
  padding: 14px 18px;
  border-radius: 20px;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: -0.1px;
}
.asistente-bubble.ai {
  background: var(--glass-heavy);
  backdrop-filter: var(--blur-sm);
  -webkit-backdrop-filter: var(--blur-sm);
  border: 1px solid var(--glass-border-sm);
  color: var(--text);
  border-top-left-radius: 6px;
  box-shadow:
    inset 0 1px 0 var(--spec-top),
    0 2px 10px rgba(20, 30, 80, 0.05);
}
.asistente-bubble.user {
  background: var(--text);
  color: var(--surface);
  border-top-right-radius: 6px;
  font-weight: 500;
}
.asistente-bubble.typing {
  display: flex;
  gap: 6px;
  padding: 18px 22px;
  align-items: center;
}
.asistente-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
  display: inline-block;
  animation: asistenteTyping 1.4s infinite ease-in-out;
}
.asistente-dot:nth-child(2) {
  animation-delay: 0.18s;
}
.asistente-dot:nth-child(3) {
  animation-delay: 0.36s;
}
@keyframes asistenteTyping {
  0%,
  60%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-4px);
  }
}

/* ─── COMPOSER (estilo Claude desktop) ─── */
.asistente-composer {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  padding: 8px 2px 4px;
}
.asistente-input {
  flex: 1;
  padding: 14px 18px;
  background: var(--glass-mid);
  backdrop-filter: var(--blur-sm);
  -webkit-backdrop-filter: var(--blur-sm);
  border: 1.5px solid var(--glass-border-sm);
  border-radius: 22px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  resize: none;
  min-height: 50px;
  max-height: 140px;
  line-height: 1.4;
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}
.asistente-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
}
.asistente-input::placeholder {
  color: var(--muted);
  opacity: 0.65;
}
.asistente-send {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--surface2);
  color: var(--muted);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 600;
  flex-shrink: 0;
  cursor: pointer;
  font-family: inherit;
  transition:
    background 0.25s var(--spring),
    color 0.25s var(--ease),
    border-color 0.25s var(--ease),
    transform 0.18s var(--spring);
}
.asistente-send.active {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #fff;
  border-color: transparent;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 6px 18px var(--accent-glow);
}
.asistente-send.active:active {
  transform: scale(0.92);
}
.asistente-send:disabled {
  cursor: default;
}

/* ─── Reset suave (link sutil, no botón) ─── */
.asistente-reset {
  align-self: center;
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 18px;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.2s var(--ease);
  margin-top: 4px;
}
.asistente-reset:active {
  color: var(--accent);
}

/* ─── Dark mode (coherente) ─── */
[data-theme='dark'] .asistente-orb {
  background: linear-gradient(135deg, var(--surface2), var(--surface));
  box-shadow:
    0 8px 32px var(--accent-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
[data-theme='dark'] .asistente-cat.open {
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);
}
[data-theme='dark'] .asistente-bubble.user {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border2);
}

/* ═══════════════════════════════════════════════════════════
   Columna del mensaje IA (burbuja + tarjeta de correo + badge)
   ═══════════════════════════════════════════════════════════ */
.asistente-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  min-width: 0;
  align-items: flex-start;
}

/* ═══════════════════════════════════════════════════════════
   TARJETA DE COMPOSICIÓN DE CORREO (inline en el chat)
   ═══════════════════════════════════════════════════════════ */
.email-card {
  width: 100%;
  max-width: 340px;
  padding: 16px;
  border-radius: var(--radius);
  background: var(--glass-heavy);
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--glass-border);
  box-shadow:
    inset 0 1.5px 0 var(--spec-top),
    inset 0 -0.5px 0 var(--spec-bot),
    0 8px 28px rgba(91, 134, 229, 0.1),
    var(--sh-1);
  animation: fadeUp 0.35s var(--spring);
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.email-card-hdr {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.email-card-hdr-ico {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.55), transparent 60%),
    linear-gradient(135deg, var(--accent2), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 17px;
  flex-shrink: 0;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 4px 12px var(--accent-glow);
}
.email-card-ttl {
  font-size: 15px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.2px;
}
.email-card-sub {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 1px;
}
.email-card-lbl {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}
.email-card-inp,
.email-card-txt {
  width: 100%;
  padding: 11px 13px;
  background: var(--glass-mid);
  backdrop-filter: var(--blur-sm);
  -webkit-backdrop-filter: var(--blur-sm);
  border: 1px solid var(--glass-border-sm);
  border-radius: 11px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  outline: none;
  box-shadow: inset 0 1px 0 var(--spec-top);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}
.email-card-inp:focus,
.email-card-txt:focus {
  border-color: var(--accent);
  box-shadow:
    inset 0 1px 0 var(--spec-top),
    0 0 0 3px var(--accent-dim);
}
.email-card-txt {
  resize: vertical;
  min-height: 120px;
  max-height: 240px;
  line-height: 1.5;
}
.email-card-opts {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.email-card-opt {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  color: var(--muted);
  font-weight: 600;
  cursor: pointer;
}
.email-card-opt input[type='checkbox'] {
  width: 17px;
  height: 17px;
  cursor: pointer;
  accent-color: var(--accent);
}
.email-card-fmt {
  display: flex;
  gap: 5px;
}
.email-card-fmt-btn {
  padding: 6px 11px;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--r-pill);
  background: var(--glass-mid);
  backdrop-filter: var(--blur-sm);
  -webkit-backdrop-filter: var(--blur-sm);
  border: 1px solid var(--glass-border-sm);
  color: var(--muted);
  transition: all 0.2s var(--spring);
  box-shadow: inset 0 1px 0 var(--spec-top);
}
.email-card-fmt-btn.on {
  background: var(--accent-dim);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  color: var(--accent);
}
.email-card-warn {
  padding: 9px 11px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 11px;
  font-size: 12.5px;
  color: #b45309;
  line-height: 1.4;
}
[data-theme='dark'] .email-card-warn {
  background: rgba(245, 158, 11, 0.14);
  color: #fbbf24;
}
.email-card-err {
  padding: 9px 11px;
  background: var(--danger-dim);
  border: 1px solid color-mix(in srgb, var(--danger) 22%, transparent);
  border-radius: 11px;
  font-size: 12.5px;
  color: var(--danger);
  line-height: 1.4;
}
.email-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}
.email-card-btn {
  flex: 1;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.22s var(--spring);
}
.email-card-btn-ghost {
  background: var(--glass-mid);
  backdrop-filter: var(--blur-sm);
  -webkit-backdrop-filter: var(--blur-sm);
  border: 1px solid var(--glass-border-sm);
  color: var(--muted);
  box-shadow: inset 0 1px 0 var(--spec-top);
}
.email-card-btn-ghost:active {
  transform: scale(0.97);
}
.email-card-btn-send {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #fff;
  border: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 6px 18px var(--accent-glow);
}
.email-card-btn-send:active:not(:disabled) {
  transform: scale(0.97);
  filter: brightness(0.95);
}
.email-card-btn-send:disabled {
  opacity: 0.45;
  filter: saturate(0.35);
  cursor: not-allowed;
}
.email-card-sending,
.email-card-done {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 16px;
  font-size: 14px;
  color: var(--text);
}
.email-card-done {
  background: rgba(91, 168, 142, 0.1);
  border: 1px solid rgba(91, 168, 142, 0.3);
}
.email-card-ico {
  font-size: 21px;
}
.email-card-msg {
  font-size: 13.5px;
  color: var(--text);
  line-height: 1.4;
}
.email-result-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 6px 11px;
  border-radius: var(--r-pill);
}
.email-result-badge.ok {
  background: rgba(91, 168, 142, 0.12);
  color: var(--success);
  border: 1px solid rgba(91, 168, 142, 0.3);
}
.email-result-badge.bad {
  background: var(--danger-dim);
  color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 22%, transparent);
}