/* ==========================================================================
   ESCUDO DE SEGURIDAD EDITORIAL Y PROTECCIÓN DE DERECHOS DE AUTOR
   VERDAD ETERNA — RODOLFO JOSÉ DELGADO COLMENARES (1999-2000 / 2010)
   ========================================================================== */

/* 1. Restricción Absoluta de Impresión */
@media print {
  html, body {
    display: none !important;
    visibility: hidden !important;
    background: #000 !important;
    color: #fff !important;
    margin: 0 !important;
    padding: 0 !important;
    height: 100% !important;
    width: 100% !important;
    overflow: hidden !important;
  }
  
  body::before {
    content: "DOCUMENTO EDITORIAL PROTEGIDO POR LEY. LA IMPRESIÓN Y REPRODUCCIÓN FÍSICA O DIGITAL NO AUTORIZADA ESTÁ ESTRICTAMENTE PROHIBIDA. © Rodolfo José Delgado Colmenares. Todos los derechos reservados.";
    display: block !important;
    font-family: 'Cinzel', serif !important;
    font-size: 24pt !important;
    text-align: center !important;
    padding: 100pt 40pt !important;
    color: #d4af37 !important;
    line-height: 2 !important;
  }
}

/* 2. Protección de Selección y Arrastre */
.security-protected {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Permitir lectura fluida pero sin selección masiva */
.prose, .epigraph-box, .chapter-cliffhanger, .book-preface {
  -webkit-user-select: text;
  user-select: text;
}

img, canvas, svg {
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
  pointer-events: auto;
}

/* 3. Filigrana de Seguridad Dinámica (Watermark) */
.editorial-security-watermark {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  background-image: repeating-linear-gradient(
    -35deg,
    transparent,
    transparent 140px,
    rgba(212, 175, 55, 0.35) 140px,
    rgba(212, 175, 55, 0.35) 280px
  );
  overflow: hidden;
  mix-blend-mode: overlay;
}

.editorial-security-watermark::after {
  content: "VERDAD ETERNA • EJEMPLAR DIGITAL PROTEGIDO • PROHIBIDA SU IMPRESIÓN Y DISTRIBUCIÓN • © RODOLFO JOSÉ DELGADO COLMENARES";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-30deg);
  font-family: var(--font-display, 'Cinzel', serif);
  font-size: 2.2rem;
  letter-spacing: 0.35em;
  color: var(--gold-primary, #d4af37);
  white-space: nowrap;
  opacity: 0.08;
  font-weight: 700;
  text-transform: uppercase;
}

/* 4. Menú Contextual de Lujo Editorial Personalizado */
.custom-context-menu {
  position: fixed;
  z-index: 100000;
  background: rgba(17, 19, 26, 0.96);
  border: 1px solid var(--gold-primary, #d4af37);
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.85), 0 0 25px rgba(212, 175, 55, 0.25);
  border-radius: 12px;
  padding: 0.6rem 0;
  min-width: 260px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: none;
  font-family: var(--font-ui, system-ui, sans-serif);
  animation: cmFadeIn 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes cmFadeIn {
  from { opacity: 0; transform: scale(0.96) translateY(-4px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.custom-context-menu .cm-header {
  padding: 0.5rem 1rem 0.4rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  margin-bottom: 0.4rem;
}

.custom-context-menu .cm-header .cm-title {
  font-family: var(--font-display, 'Cinzel', serif);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--gold-primary, #d4af37);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.custom-context-menu .cm-header .cm-subtitle {
  font-size: 0.68rem;
  color: var(--text-muted, #8a8478);
  margin-top: 0.15rem;
}

.custom-context-menu .cm-item {
  padding: 0.55rem 1rem;
  font-size: 0.82rem;
  color: var(--text-primary, #f2efe9);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
}

.custom-context-menu .cm-item:hover {
  background: rgba(212, 175, 55, 0.14);
  color: var(--gold-primary, #d4af37);
}

.custom-context-menu .cm-item .cm-icon {
  font-size: 0.95rem;
  width: 18px;
  text-align: center;
}

.custom-context-menu .cm-divider {
  height: 1px;
  background: rgba(212, 175, 55, 0.15);
  margin: 0.4rem 0;
}

/* 5. Modal de Alerta de Seguridad de Lujo */
.security-alert-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 100001;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: modalBackdropFade 0.25s ease;
}

.security-alert-modal.active {
  display: flex;
}

.security-alert-box {
  background: linear-gradient(145deg, #161922, #0d0f14);
  border: 1.5px solid var(--gold-primary, #d4af37);
  border-radius: 16px;
  padding: 2.2rem;
  max-width: 520px;
  width: 100%;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95), 0 0 35px rgba(212, 175, 55, 0.3);
  text-align: center;
  position: relative;
  font-family: var(--font-ui, system-ui, sans-serif);
}

.security-alert-box .shield-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.2rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.22) 0%, transparent 70%);
  border: 1.5px solid var(--gold-primary, #d4af37);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--gold-primary, #d4af37);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.security-alert-box h3 {
  font-family: var(--font-display, 'Cinzel', serif);
  font-size: 1.25rem;
  color: var(--gold-primary, #d4af37);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.security-alert-box p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary, #c5bfb3);
  margin-bottom: 1.5rem;
}

.security-alert-box .security-badge-legal {
  display: inline-block;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.3);
  padding: 0.4rem 0.9rem;
  border-radius: 99px;
  font-size: 0.75rem;
  color: var(--gold-light, #f3e5ab);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.security-alert-box .btn-security-ok {
  background: linear-gradient(135deg, var(--gold-primary, #d4af37), var(--gold-dark, #997a15));
  color: #0a0b0e;
  font-weight: 700;
  border: none;
  padding: 0.65rem 2rem;
  border-radius: 99px;
  font-size: 0.9rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.35);
  transition: all 0.2s ease;
}

.security-alert-box .btn-security-ok:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}