/* ════════════════════════════════════════════════════════════════════
   digitalVCard — Sistema de ayuda
   Panel lateral slide-out + Tour interactivo con spotlight.
   Portado desde digitalMailCard. Tokens propios --dvch-* totalmente
   autónomos para que funcione igual en cualquier página del panel
   (editor-v3 usa --dvc-*, dashboard/admin/revendedor usan otros).
   ════════════════════════════════════════════════════════════════════ */

:root {
  --dvch-ease-spring: cubic-bezier(0.32, 0.72, 0, 1);
  --dvch-ease-out: cubic-bezier(0.2, 0.7, 0.3, 1);

  --dvch-accent: #007aff;
  --dvch-accent-2: #0a84ff;
  --dvch-accent-glass: rgba(0, 122, 255, 0.14);
  --dvch-accent-glow: rgba(0, 122, 255, 0.30);

  --dvch-backdrop: rgba(0, 0, 0, 0.45);
  --dvch-sheet: rgba(28, 25, 65, 0.85);
  --dvch-glass: rgba(255, 255, 255, 0.07);
  --dvch-glass-hover: rgba(255, 255, 255, 0.12);
  --dvch-border: rgba(255, 255, 255, 0.10);
  --dvch-border-strong: rgba(255, 255, 255, 0.18);

  --dvch-text: #ffffff;
  --dvch-text-sec: rgba(255, 255, 255, 0.65);
  --dvch-text-ter: rgba(255, 255, 255, 0.40);

  --dvch-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}
[data-theme="light"] {
  --dvch-backdrop: rgba(0, 0, 0, 0.28);
  --dvch-sheet: rgba(255, 255, 255, 0.92);
  --dvch-glass: rgba(0, 0, 0, 0.04);
  --dvch-glass-hover: rgba(0, 0, 0, 0.08);
  --dvch-border: rgba(0, 0, 0, 0.08);
  --dvch-border-strong: rgba(0, 0, 0, 0.16);

  --dvch-text: #1c1c1e;
  --dvch-text-sec: rgba(28, 28, 30, 0.66);
  --dvch-text-ter: rgba(28, 28, 30, 0.42);

  --dvch-shadow: 0 24px 64px rgba(0, 0, 0, 0.16);
}

/* ───── Botón ? en topbar (modifier, no exclusive class) ─────
   El halo circular solo aplica a botones icon-only del topbar.
   Si el botón también es .sidebar__btn (rectangular con texto), no se pinta. */
.dvc-help-btn {
  position: relative;
  color: var(--dvch-accent) !important;
}
.dvc-help-btn:not(.sidebar__btn)::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 1px solid var(--dvch-accent-glass);
  pointer-events: none;
  transition: border-color 220ms var(--dvch-ease-out),
              box-shadow 220ms var(--dvch-ease-out);
}
.dvc-help-btn:not(.sidebar__btn):hover::after {
  border-color: var(--dvch-accent);
  box-shadow: 0 0 0 4px var(--dvch-accent-glass);
}

/* ───── Backdrop común ───── */
.dvch-panel-backdrop {
  position: fixed;
  inset: 0;
  background: var(--dvch-backdrop);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms var(--dvch-ease-out);
  z-index: 1070;
}
.dvch-panel-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* ───── Panel lateral ───── */
.dvch-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 440px;
  max-width: 92vw;
  background: var(--dvch-sheet);
  backdrop-filter: blur(40px) saturate(200%);
  -webkit-backdrop-filter: blur(40px) saturate(200%);
  border-left: 1px solid var(--dvch-border-strong);
  box-shadow: var(--dvch-shadow);
  transform: translateX(100%);
  transition: transform 480ms var(--dvch-ease-spring);
  z-index: 1071;
  display: flex;
  flex-direction: column;
  color: var(--dvch-text);
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'SF Pro Text', sans-serif;
}
.dvch-panel.is-open { transform: translateX(0); }

.dvch-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--dvch-border);
  flex: none;
}
.dvch-panel__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--dvch-text);
}
.dvch-panel__title i { color: var(--dvch-accent); font-size: 1.05rem; }

.dvch-panel__close {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--dvch-glass);
  border: 1px solid var(--dvch-border);
  display: grid;
  place-items: center;
  color: var(--dvch-text-sec);
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 180ms var(--dvch-ease-out);
}
.dvch-panel__close:hover {
  background: var(--dvch-glass-hover);
  color: var(--dvch-text);
  border-color: var(--dvch-border-strong);
}

.dvch-panel__body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
}

.dvch-intro {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--dvch-text-sec);
  margin: 0 0 1.25rem;
}

/* ───── Secciones plegables ───── */
.dvch-section {
  border-top: 1px solid var(--dvch-border);
  padding: 1rem 0;
}
.dvch-section:first-of-type {
  border-top: none;
  padding-top: 0;
}

.dvch-section__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
  cursor: pointer;
  background: transparent;
  border: 0;
  padding: 0;
  color: inherit;
  font: inherit;
}
.dvch-section__icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--dvch-accent-glass);
  color: var(--dvch-accent);
  display: grid;
  place-items: center;
  flex: none;
  font-size: 0.85rem;
  transition: transform 320ms var(--dvch-ease-spring);
}
.dvch-section.is-open .dvch-section__icon {
  transform: scale(1.05);
}
.dvch-section__title {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dvch-text);
  letter-spacing: -0.01em;
}
.dvch-section__chev {
  color: var(--dvch-text-ter);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  transition: transform 320ms var(--dvch-ease-spring);
}
.dvch-section.is-open .dvch-section__chev { transform: rotate(180deg); }

.dvch-section__body {
  margin-top: 0;
  max-height: 0;
  overflow: hidden;
  padding-left: 42px;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--dvch-text-sec);
  transition: max-height 360ms var(--dvch-ease-spring),
              margin-top 240ms var(--dvch-ease-out);
}
.dvch-section.is-open .dvch-section__body {
  max-height: 800px;
  margin-top: 0.75rem;
}
.dvch-section__body p { margin: 0 0 0.5rem; }
.dvch-section__body p:last-child { margin-bottom: 0; }
.dvch-section__body ul {
  margin: 0.5rem 0;
  padding-left: 1rem;
}
.dvch-section__body li { margin-bottom: 0.25rem; }
.dvch-section__body code,
.dvch-section__body kbd {
  display: inline-block;
  padding: 1px 6px;
  margin: 0 1px;
  background: var(--dvch-glass);
  border: 1px solid var(--dvch-border);
  border-radius: 4px;
  font-family: "SF Mono", ui-monospace, monospace;
  font-size: 0.75rem;
  color: var(--dvch-text);
  white-space: nowrap;
}
.dvch-section__body strong { color: var(--dvch-text); }

/* ───── Footer del panel ───── */
.dvch-panel__foot {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--dvch-border);
  flex: none;
}
.dvch-panel__foot .dvch-btn { width: 100%; }

/* ───── Botones internos ───── */
.dvch-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  height: 36px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 180ms var(--dvch-ease-out);
  font-family: inherit;
  white-space: nowrap;
}
.dvch-btn--primary {
  background: var(--dvch-accent);
  color: #fff;
}
.dvch-btn--primary:hover {
  background: var(--dvch-accent-2);
  box-shadow: 0 6px 20px var(--dvch-accent-glow);
}
.dvch-btn--ghost {
  background: var(--dvch-glass);
  color: var(--dvch-text);
  border-color: var(--dvch-border);
}
.dvch-btn--ghost:hover {
  background: var(--dvch-glass-hover);
  border-color: var(--dvch-border-strong);
}

/* ───── TOUR ───── */
.dvch-tour-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 320ms var(--dvch-ease-out);
  z-index: 1080;
}
.dvch-tour-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.dvch-spotlight {
  position: absolute;
  border-radius: 14px;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.62),
              0 0 0 2px var(--dvch-accent) inset,
              0 0 24px var(--dvch-accent-glow);
  pointer-events: none;
  top: 50%; left: 50%;
  width: 0; height: 0;
  transition: top 520ms var(--dvch-ease-spring),
              left 520ms var(--dvch-ease-spring),
              width 520ms var(--dvch-ease-spring),
              height 520ms var(--dvch-ease-spring);
  will-change: top, left, width, height;
}

.dvch-tooltip {
  position: absolute;
  width: 340px;
  max-width: calc(100vw - 32px);
  background: var(--dvch-sheet);
  backdrop-filter: blur(40px) saturate(200%);
  -webkit-backdrop-filter: blur(40px) saturate(200%);
  border: 1px solid var(--dvch-border-strong);
  border-radius: 16px;
  box-shadow: var(--dvch-shadow);
  padding: 1rem 1.25rem;
  pointer-events: auto;
  opacity: 0;
  color: var(--dvch-text);
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'SF Pro Text', sans-serif;
  transition: top 520ms var(--dvch-ease-spring),
              left 520ms var(--dvch-ease-spring),
              opacity 280ms var(--dvch-ease-out);
}
.dvch-tour-backdrop.is-open .dvch-tooltip { opacity: 1; }

.dvch-tooltip__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.dvch-tooltip__counter {
  font-size: 0.65rem;
  color: var(--dvch-accent);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.dvch-tooltip__close {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: transparent;
  border: 0;
  display: grid; place-items: center;
  color: var(--dvch-text-ter);
  cursor: pointer;
  font-size: 0.75rem;
}
.dvch-tooltip__close:hover {
  color: var(--dvch-text);
  background: var(--dvch-glass);
}

.dvch-tooltip__title {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--dvch-text);
}
.dvch-tooltip__body {
  margin: 0;
  font-size: 0.825rem;
  line-height: 1.55;
  color: var(--dvch-text-sec);
}

.dvch-tooltip__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  gap: 0.5rem;
}
.dvch-tooltip__foot .dvch-btn {
  height: 32px;
  padding: 0 0.75rem;
  font-size: 0.8rem;
}

/* ───── Responsive: en móvil el panel es bottom sheet ───── */
@media (max-width: 540px) {
  .dvch-panel {
    top: auto;
    width: 100%;
    max-width: 100%;
    height: 85vh;
    border-left: none;
    border-top: 1px solid var(--dvch-border-strong);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    transform: translateY(100%);
  }
  .dvch-panel.is-open { transform: translateY(0); }

  .dvch-tooltip {
    width: calc(100vw - 32px);
    left: 16px !important;
  }
}