/* Manual de usuario VoiZend Infinity — acorde al tema del sistema */
.vi-manual {
  --man-pad: 1.25rem;
  display: grid;
  grid-template-columns: minmax(200px, 240px) 1fr;
  gap: 1.25rem;
  align-items: start;
}
@media (max-width: 960px) {
  .vi-manual { grid-template-columns: 1fr; }
  .vi-manual-toc { position: static !important; max-height: none !important; }
}

.vi-manual-hero {
  grid-column: 1 / -1;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.5rem 1.5rem;
  background:
    radial-gradient(120% 80% at 0% 0%, var(--accent-soft), transparent 55%),
    radial-gradient(90% 70% at 100% 10%, var(--violet-soft), transparent 50%),
    var(--surface);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.vi-manual-hero::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: var(--accent-glow);
  filter: blur(40px);
  pointer-events: none;
  opacity: .55;
  animation: viManPulse 6s ease-in-out infinite;
}
@keyframes viManPulse {
  0%, 100% { transform: scale(1); opacity: .45; }
  50% { transform: scale(1.12); opacity: .7; }
}
.vi-manual-hero-inner { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: flex-end; }
.vi-manual-kicker {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--link-hover);
  margin-bottom: .55rem;
}
.vi-manual-hero h1 {
  margin: 0 0 .45rem;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  letter-spacing: -.02em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.vi-manual-hero p {
  margin: 0;
  max-width: 42rem;
  color: var(--text-secondary);
  line-height: 1.55;
  font-size: .92rem;
}
.vi-manual-actions { display: flex; flex-wrap: wrap; gap: .5rem; }

.vi-manual-toc {
  position: sticky;
  top: .75rem;
  max-height: calc(100vh - 7rem);
  overflow: auto;
  padding: .9rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
}
.vi-manual-toc h3 {
  margin: 0 0 .65rem;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
}
.vi-manual-toc a {
  display: block;
  padding: .42rem .55rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: .82rem;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.vi-manual-toc a:hover,
.vi-manual-toc a.is-active {
  background: var(--accent-soft);
  color: var(--text);
  transform: translateX(2px);
}

.vi-manual-body { min-width: 0; display: flex; flex-direction: column; gap: 1rem; }

.vi-man-section {
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  scroll-margin-top: 1rem;
  animation: viManIn .45s ease both;
}
@keyframes viManIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
.vi-man-section:nth-child(2) { animation-delay: .04s; }
.vi-man-section:nth-child(3) { animation-delay: .08s; }
.vi-man-section:nth-child(4) { animation-delay: .12s; }

.vi-man-head {
  display: flex;
  align-items: center;
  gap: .75rem;
  width: 100%;
  padding: 1rem 1.15rem;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: left;
  font: inherit;
}
.vi-man-head:hover { background: var(--surface-hover); }
.vi-man-ico {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--accent-soft);
  color: var(--accent);
}
.vi-man-ico svg { width: 1.2rem; height: 1.2rem; }
.vi-man-ico.violet { background: var(--violet-soft); color: var(--violet); }
.vi-man-ico.ok { background: var(--ok-soft); color: var(--ok); }
.vi-man-ico.warn { background: var(--warn-soft); color: var(--warn); }
.vi-man-title { flex: 1; min-width: 0; }
.vi-man-title strong { display: block; font-size: 1rem; }
.vi-man-title small { color: var(--text-muted); font-size: .78rem; }
.vi-man-chev {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--text-muted);
  transition: transform .25s ease;
}
.vi-man-section.is-open .vi-man-chev { transform: rotate(180deg); }

.vi-man-panel {
  display: none;
  padding: 0 1.15rem 1.2rem;
  border-top: 1px solid var(--border);
}
.vi-man-section.is-open .vi-man-panel { display: block; }

.vi-man-panel p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: .9rem;
  margin: .85rem 0;
}
.vi-man-panel ul,
.vi-man-panel ol {
  margin: .4rem 0 .9rem;
  padding-left: 1.15rem;
  color: var(--text-secondary);
  font-size: .88rem;
  line-height: 1.55;
}
.vi-man-panel li { margin: .28rem 0; }
.vi-man-panel li strong { color: var(--text); font-weight: 600; }

.vi-man-steps {
  display: grid;
  gap: .65rem;
  margin: .85rem 0 1rem;
}
.vi-man-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .75rem;
  padding: .75rem .85rem;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: border-color var(--transition), transform var(--transition);
}
.vi-man-step:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
}
.vi-man-step-n {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: .75rem;
  font-weight: 700;
  background: var(--gradient-brand);
  color: #fff;
}
.vi-man-step strong { display: block; font-size: .88rem; margin-bottom: .15rem; }
.vi-man-step span { font-size: .8rem; color: var(--text-muted); line-height: 1.45; }

.vi-man-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: .5rem 0 1rem;
}
.vi-man-chip {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .28rem .65rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--link-hover);
  border: 1px solid transparent;
}
.vi-man-chip.ivr { background: var(--violet-soft); color: var(--violet-text); }
.vi-man-chip.tts { background: var(--warn-soft); color: var(--pill-tts-fg); }
.vi-man-chip.val { background: var(--ok-soft); color: var(--num-ok-fg); }
.vi-man-chip.wa { background: rgba(37, 211, 102, .12); color: #86efac; }

.vi-man-callout {
  margin: .9rem 0;
  padding: .85rem 1rem;
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  color: var(--text-secondary);
  font-size: .85rem;
  line-height: 1.5;
}
.vi-man-callout.warn {
  border-left-color: var(--warn);
  background: var(--warn-soft);
}
.vi-man-callout.ok {
  border-left-color: var(--ok);
  background: var(--ok-soft);
}
.vi-man-callout strong { color: var(--text); }

.vi-man-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: .65rem;
  margin: .75rem 0 1rem;
}
.vi-man-card {
  padding: .85rem;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: transform .2s ease, box-shadow .2s ease;
}
.vi-man-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.vi-man-card b { display: block; font-size: .86rem; margin-bottom: .25rem; }
.vi-man-card span { font-size: .78rem; color: var(--text-muted); line-height: 1.4; }

.vi-man-kbd {
  display: inline-block;
  padding: .1rem .35rem;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: .75rem;
  background: var(--surface-active);
  border: 1px solid var(--border-strong);
  color: var(--code-fg);
}

.vi-manual-foot {
  grid-column: 1 / -1;
  text-align: center;
  padding: 1rem;
  color: var(--text-muted);
  font-size: .78rem;
}

/* PDF / impresión: mismo contenido, limpio */
@media print {
  .vi-sidebar,
  .vi-header,
  .vi-toast,
  .vi-manual-toc,
  .vi-manual-actions,
  .vi-header-theme,
  .vi-sidebar-theme,
  .vi-notif-btn,
  #logoutBtn,
  .vi-live-badge { display: none !important; }
  .vi-shell { display: block !important; }
  .vi-content { margin: 0 !important; max-width: none !important; }
  .vi-main { padding: 0 !important; }
  .vi-manual {
    display: block;
    color: #111 !important;
  }
  .vi-manual-hero,
  .vi-man-section,
  .vi-man-step,
  .vi-man-card {
    break-inside: avoid;
    box-shadow: none !important;
    background: #fff !important;
    border: 1px solid #ddd !important;
    color: #111 !important;
  }
  .vi-manual-hero h1 {
    color: #1d4ed8 !important;
    background: none !important;
    -webkit-text-fill-color: #1d4ed8;
  }
  .vi-man-panel { display: block !important; }
  .vi-man-chev { display: none !important; }
  .vi-man-panel p,
  .vi-man-panel li,
  .vi-man-step span { color: #333 !important; }
  a { color: inherit !important; text-decoration: none !important; }
}

body.vi-manual-printing .vi-man-section { animation: none !important; }
body.vi-manual-printing .vi-man-panel { display: block !important; }