/* ZEUS · Anillo de navegación (v2) — estilos de assets/zeus-ring.v2.js · ver CLAUDE.md §104 y §105.
   Solo tokens del tema COGNITRA de crm-nexus.html (sin hex): gris + tinta en claro,
   grafito + blanco + brasa en oscuro. La brasa (--ember) solo se usa como acento en oscuro. */

/* ───────── Lanzador flotante ───────── */
.zr-orb {
  position: fixed; left: 0; top: 0; z-index: 140;
  width: 52px; height: 52px; padding: 0; margin: 0;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(var(--ink-rgb), 0.12);
  background: var(--pill-bg); color: var(--pill-fg);
  box-shadow: var(--shadow-xl), 0 0 0 5px rgba(var(--ink-rgb), 0.06);
  cursor: pointer; opacity: 0.9;
  touch-action: none; user-select: none; -webkit-user-select: none; -webkit-tap-highlight-color: transparent;
  transition: transform .34s cubic-bezier(.2,.9,.25,1.05), opacity .2s ease, box-shadow .2s ease, background-color .2s ease;
  will-change: transform;
}
.zr-orb[hidden] { display: none !important; }
.zr-orb svg { width: 24px; height: 24px; transition: transform .6s cubic-bezier(.2,.9,.25,1); }
.zr-orb:hover { opacity: 1; background: var(--pill-hover); }
.zr-orb:hover svg { transform: rotate(45deg); }
/* button.zr-orb… (0,2,1) gana a la regla global del CRM "a/button/[tabindex]:focus-visible" (0,2,0) que redondea a 6px. */
/* outline transparente (no "none"): invisible normalmente, visible con colores forzados de Windows. */
button.zr-orb:focus { outline: 2px solid transparent; outline-offset: 2px; border-radius: 50%; }
button.zr-orb:focus-visible { opacity: 1; border-radius: 50%; box-shadow: var(--shadow-xl), 0 0 0 3px var(--bg-deep), 0 0 0 5.5px var(--text-primary); }
.zr-orb.is-place { transition: none !important; }
.zr-orb.is-drag { opacity: 1; cursor: grabbing; transition: opacity .2s ease, box-shadow .2s ease; box-shadow: var(--shadow-xl), 0 0 0 10px rgba(var(--ink-rgb), 0.10); }
.zr-orb.is-drag svg { transform: scale(.88); }
.zr-orb.is-open { opacity: 0; pointer-events: none; }
:root[data-theme="dark"] .zr-orb::after {
  content: ''; position: absolute; top: 8px; right: 9px; width: 6px; height: 6px; border-radius: 50%;
  background: var(--ember); box-shadow: 0 0 0 2px var(--pill-bg);
}
:root[data-theme="dark"] button.zr-orb:focus-visible { box-shadow: var(--shadow-xl), 0 0 0 3px var(--bg-deep), 0 0 0 5.5px var(--ember); }

/* Aviso de una sola vez junto al lanzador */
.zr-coach {
  position: fixed; z-index: 141; box-sizing: border-box;
  display: flex; flex-direction: column; gap: 6px;
  padding: 12px 14px; border-radius: 14px;
  background: var(--pill-bg); color: var(--pill-fg);
  font-size: 12.5px; line-height: 1.4;
  box-shadow: var(--shadow-xl);
  opacity: 0; transform: translateY(6px);
  transition: opacity .22s ease, transform .22s ease;
}
.zr-coach.is-on { opacity: 1; transform: none; }
.zr-coach strong { font-size: 13px; font-weight: 700; letter-spacing: .01em; }
.zr-coach-x {
  align-self: flex-end; margin-top: 2px; padding: 5px 12px; border-radius: 999px;
  border: 1px solid currentColor; background: transparent; color: inherit;
  font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; opacity: .9;
}
.zr-coach .zr-coach-x:hover, .zr-coach .zr-coach-x:focus-visible { opacity: 1; outline: 2px solid transparent; border-radius: 999px; background: rgba(var(--ink-rgb), 0.12); box-shadow: 0 0 0 2px currentColor; }

/* ───────── Capa del anillo ───────── */
/* z-index sobre el aviso de nueva versión (99999): el anillo es un diálogo modal mientras está abierto. */
.zr-layer {
  position: fixed; inset: 0; z-index: 100000;
  font-family: inherit;
  touch-action: pinch-zoom; /* un dedo explora el anillo (no desplaza la página); dos dedos siguen haciendo zoom */
  -webkit-user-select: none; user-select: none;
  --zr-g-bg: var(--pill-bg);   --zr-g-fg: var(--pill-fg);   --zr-g-ring: rgba(255,255,255,0.16);
  --zr-cur-bg: var(--bg-hover); --zr-cur-fg: var(--text-primary);
  --zr-i-bg: var(--bg-hover);  --zr-i-fg: var(--text-primary); --zr-i-ring: rgba(0,0,0,0.22);
  --zr-hub-bg: var(--pill-bg); --zr-hub-fg: var(--pill-fg);
  --zr-focus: rgba(255,255,255,0.96); --zr-focus-gap: rgba(0,0,0,0.6);
  --zr-guide: rgba(255,255,255,0.30); --zr-band: rgba(255,255,255,0.10);
}
:root[data-theme="dark"] .zr-layer {
  --zr-g-bg: var(--bg-elevated); --zr-g-fg: var(--text-primary); --zr-g-ring: rgba(255,255,255,0.18);
  --zr-cur-bg: var(--ember);     --zr-cur-fg: var(--on-accent);
  --zr-i-bg: var(--pill-bg);     --zr-i-fg: var(--pill-fg);      --zr-i-ring: rgba(255,255,255,0.40);
  --zr-hub-bg: var(--bg-deep);   --zr-hub-fg: var(--text-primary);
  --zr-focus: var(--ember);      --zr-focus-gap: var(--bg-deep);
  --zr-guide: rgba(255,255,255,0.22); --zr-band: rgba(var(--amber-rgb), 0.12);
}
.zr-layer[hidden] { display: none !important; }

.zr-scrim {
  position: absolute; inset: 0;
  background: radial-gradient(circle at var(--cx, 50%) var(--cy, 50%), rgba(0,0,0,0.20) 0, rgba(0,0,0,0.46) var(--rr, 260px), rgba(0,0,0,0.62) 100%);
  -webkit-backdrop-filter: blur(3px) saturate(.85);
  backdrop-filter: blur(3px) saturate(.85);
  opacity: 0; transition: opacity .22s ease;
}
.zr-layer.zr-in .zr-scrim { opacity: 1; }

.zr-guides { position: absolute; left: 0; top: 0; pointer-events: none; overflow: visible; opacity: 0; transition: opacity .3s ease .06s; }
.zr-layer.zr-in .zr-guides { opacity: 1; }
.zr-orbit { fill: none; stroke: var(--zr-guide); stroke-width: 1; stroke-dasharray: 2 7; }
.zr-band { fill: none; stroke: var(--zr-band); stroke-linecap: round; }
.zr-spoke, .zr-tether { stroke: var(--zr-guide); stroke-width: 1.3; stroke-dasharray: 3 5; stroke-linecap: round; }

.zr-ring { position: absolute; left: 50%; top: 50%; width: 0; height: 0; --zr-s: 1; }
.zr-groups, .zr-items { position: absolute; left: 0; top: 0; width: 0; height: 0; }

/* Nodos: salen del centro escalonados (--d) y vuelven al centro al cerrar */
.zr-node {
  position: absolute; left: 0; top: 0;
  margin: 0; padding: 0; border: 0; border-radius: 50%;
  display: grid; place-items: center;
  font: inherit; cursor: pointer; -webkit-tap-highlight-color: transparent;
  transform: translate(-50%, -50%) translate(0, 0) scale(.35);
  opacity: 0;
  transition: transform .36s cubic-bezier(.18,.9,.22,1.12) var(--d, 0ms), opacity .2s ease var(--d, 0ms),
              background-color .15s ease, color .15s ease, box-shadow .15s ease;
}
.zr-layer.zr-in .zr-node { transform: translate(-50%, -50%) translate(var(--tx, 0), var(--ty, 0)) scale(var(--k, 1)); opacity: 1; }
.zr-layer.zr-in .zr-node.zr-pre { transform: translate(-50%, -50%) translate(calc(var(--tx, 0px) * .62), calc(var(--ty, 0px) * .62)) scale(.55); opacity: 0; transition: none; }
.zr-layer.zr-settled .zr-node { transition-delay: 0ms; }
.zr-layer.zr-out .zr-node { transition: transform .16s ease, opacity .14s ease; }
.zr-ico { display: grid; place-items: center; pointer-events: none; }
.zr-node svg { display: block; }

/* Secciones (anillo interior) */
.zr-g {
  width: calc(48px * var(--zr-s)); height: calc(48px * var(--zr-s));
  background: var(--zr-g-bg); color: var(--zr-g-fg);
  box-shadow: 0 0 0 1px var(--zr-g-ring), var(--shadow-lg);
}
.zr-g svg { width: calc(20px * var(--zr-s)); height: calc(20px * var(--zr-s)); }
.zr-g.is-current { --k: 1.08; background: var(--zr-cur-bg); color: var(--zr-cur-fg); }
.zr-layer.zr-in .zr-g.is-dim { opacity: .42; }

/* Opciones (arco exterior) */
.zr-i {
  width: calc(52px * var(--zr-s)); height: calc(52px * var(--zr-s));
  background: var(--zr-i-bg); color: var(--zr-i-fg);
  box-shadow: 0 0 0 1px var(--zr-i-ring), var(--shadow-xl);
}
.zr-i svg { width: calc(22px * var(--zr-s)); height: calc(22px * var(--zr-s)); }
.zr-mono { font-size: calc(13px * var(--zr-s)); font-weight: 700; letter-spacing: .02em; line-height: 1; }
.zr-i.is-locked .zr-ico { opacity: .5; }
.zr-i.is-danger { box-shadow: 0 0 0 1px var(--zr-i-ring), inset 0 0 0 2px var(--accent-red), var(--shadow-xl); }
:root[data-theme="dark"] .zr-i.is-danger { background: var(--accent-red); color: var(--on-accent); }
.zr-i.is-active::after {
  content: ''; position: absolute; left: 50%; bottom: calc(-11px * var(--zr-s));
  width: 6px; height: 6px; margin-left: -3px; border-radius: 50%;
  background: var(--zr-focus);
}

/* Estado activo (hover, teclado o rueda): mismo aspecto con ratón y con teclado.
   Prefijo .zr-layer (0,3,0): gana a la regla global del CRM "[tabindex]:focus-visible" (0,2,0). */
.zr-node:hover, .zr-layer .zr-node:focus { --k: 1.13; }
.zr-g.is-current:hover, .zr-layer .zr-g.is-current:focus { --k: 1.14; }
.zr-layer .zr-node:focus, .zr-layer .zr-node:focus-visible {
  outline: 2px solid transparent; outline-offset: 3px; border-radius: 50%;
  box-shadow: 0 0 0 1px var(--zr-i-ring), 0 0 0 3px var(--zr-focus-gap), 0 0 0 5.5px var(--zr-focus), var(--shadow-xl);
  z-index: 2;
}
/* El aviso de peligro no desaparece al señalar la opción. */
.zr-layer .zr-i.is-danger:focus, .zr-layer .zr-i.is-danger:focus-visible {
  box-shadow: 0 0 0 1px var(--zr-i-ring), inset 0 0 0 2px var(--accent-red), 0 0 0 3px var(--zr-focus-gap), 0 0 0 5.5px var(--zr-focus), var(--shadow-xl);
}

/* Insignias */
.zr-badge {
  position: absolute; top: -3px; right: -4px;
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px;
  background: var(--accent-red); color: var(--on-accent);
  font-size: 10.5px; font-weight: 700; line-height: 18px; text-align: center;
  box-shadow: 0 0 0 2px var(--zr-i-bg);
  pointer-events: none;
}
.zr-lock, .zr-ext {
  position: absolute; width: 18px; height: 18px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bg-elevated); color: var(--text-primary);
  box-shadow: 0 0 0 1px var(--border);
  font-size: 10px; line-height: 1; pointer-events: none;
}
.zr-lock { bottom: -3px; right: -3px; }
.zr-ext { top: -3px; left: -3px; }
.zr-ext svg { width: 10px; height: 10px; }

/* Centro: describe lo que se señala; clic = cerrar (o limpiar la búsqueda) */
.zr-hub {
  position: absolute; left: 0; top: 0;
  width: calc(92px * var(--zr-s)); height: calc(92px * var(--zr-s));
  margin: 0; padding: 0 calc(7px * var(--zr-s)); border: 0; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--zr-hub-bg); color: var(--zr-hub-fg);
  box-shadow: 0 0 0 1px var(--zr-g-ring), 0 0 0 calc(9px * var(--zr-s)) rgba(0,0,0,0.16), var(--shadow-xl);
  font: inherit; cursor: pointer; -webkit-tap-highlight-color: transparent;
  transform: translate(-50%, -50%) scale(.6); opacity: 0;
  transition: transform .32s cubic-bezier(.2,.9,.25,1.12), opacity .2s ease, box-shadow .15s ease;
}
.zr-layer.zr-in .zr-hub { transform: translate(-50%, -50%) scale(1); opacity: 1; }
.zr-layer.zr-out .zr-hub { transition: transform .16s ease, opacity .14s ease; }
.zr-layer .zr-hub:focus { outline: 2px solid transparent; outline-offset: 3px; border-radius: 50%; }
.zr-layer .zr-hub:focus-visible { border-radius: 50%; box-shadow: 0 0 0 1px var(--zr-g-ring), 0 0 0 3px var(--zr-focus-gap), 0 0 0 5.5px var(--zr-focus), var(--shadow-xl); }
.zr-hub-text {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  max-width: 100%; text-align: center; transition: opacity .15s ease; pointer-events: none;
}
.zr-hub-k {
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: max(8px, calc(8.5px * var(--zr-s))); font-weight: 600; letter-spacing: .14em; text-transform: uppercase; opacity: .7;
}
.zr-hub-t {
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
  max-width: 100%; overflow-wrap: break-word; -webkit-hyphens: auto; hyphens: auto;
  font-size: max(10px, calc(11.5px * var(--zr-s))); font-weight: 600; line-height: 1.15;
}
.zr-hub-t.is-long { font-size: max(8.5px, calc(9.5px * var(--zr-s))); letter-spacing: -.01em; }
.zr-hub-s { font-size: max(8.5px, calc(9px * var(--zr-s))); opacity: .72; white-space: nowrap; }
.zr-hub-x { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; transition: opacity .15s ease; pointer-events: none; }
.zr-hub-x svg { width: calc(24px * var(--zr-s)); height: calc(24px * var(--zr-s)); }
/* La X solo con ratón real y tras moverlo (zr-ptr): con Ctrl+Espacio el anillo nace bajo el puntero. */
@media (hover: hover) {
  .zr-layer.zr-ptr .zr-hub:hover .zr-hub-text { opacity: 0; }
  .zr-layer.zr-ptr .zr-hub:hover .zr-hub-x { opacity: 1; }
}

/* Atajos (solo con ratón y pantalla amplia) */
.zr-hint {
  position: absolute; left: 50%; bottom: 18px;
  display: flex; align-items: center; gap: 10px;
  max-width: calc(100vw - 32px); padding: 8px 16px; border-radius: 999px;
  background: var(--bg-glass); color: var(--text-secondary);
  border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  font-size: 12px; white-space: nowrap; overflow: hidden;
  transform: translate(-50%, 8px); opacity: 0;
  transition: opacity .2s ease .18s, transform .25s ease .18s;
  pointer-events: none;
}
.zr-layer.zr-in .zr-hint { opacity: 1; transform: translate(-50%, 0); }
.zr-layer.zr-hint-top .zr-hint { top: 18px; bottom: auto; transform: translate(-50%, -8px); }
.zr-layer.zr-hint-top.zr-in .zr-hint { transform: translate(-50%, 0); }
.zr-layer.zr-hint-off .zr-hint { display: none; }
.zr-hint-part { display: inline-flex; align-items: center; gap: 3px; }
.zr-hint-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--text-muted); opacity: .6; }
.zr-hint kbd {
  font-family: 'Google Sans Code', 'Cascadia Code', Consolas, ui-monospace, monospace; font-size: 11px;
  padding: 1px 5px; border-radius: 4px; border: 1px solid var(--border);
  background: var(--surface-1); color: var(--text-primary);
}
@media (pointer: coarse), (max-width: 900px) { .zr-hint { display: none; } }

.zr-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  .zr-node, .zr-hub, .zr-scrim, .zr-guides, .zr-hint, .zr-orb, .zr-orb svg, .zr-coach { transition: opacity .12s linear !important; }
  .zr-layer.zr-in .zr-node { transform: translate(-50%, -50%) translate(var(--tx, 0), var(--ty, 0)) scale(1); }
  .zr-node { transform: translate(-50%, -50%) translate(var(--tx, 0), var(--ty, 0)) scale(1); }
}
/* ───────── Posición libre del lanzador ───────── */
/* Imán: al acercarlo a un borde (arrastre o modo colocar) se marca antes de soltar. */
.zr-orb.is-magnet, .zr-ghost.is-magnet { box-shadow: var(--shadow-xl), 0 0 0 3px var(--bg-deep), 0 0 0 6px var(--text-primary); }
:root[data-theme="dark"] .zr-orb.is-magnet, :root[data-theme="dark"] .zr-ghost.is-magnet { box-shadow: var(--shadow-xl), 0 0 0 3px var(--bg-deep), 0 0 0 6px var(--ember); }
.zr-orb.is-placing { opacity: .35; }

/* Modo «colocar»: clic o toque en el punto exacto */
.zr-place {
  position: fixed; inset: 0; z-index: 100000;
  cursor: crosshair; touch-action: none; -webkit-user-select: none; user-select: none;
  background: rgba(0,0,0,0.42);
  -webkit-backdrop-filter: blur(1.5px); backdrop-filter: blur(1.5px);
  opacity: 0; transition: opacity .18s ease;
}
.zr-place.is-on { opacity: 1; }
.zr-place:focus { outline: 2px solid transparent; }
.zr-ghost {
  position: absolute; left: 0; top: 0; width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; pointer-events: none;
  background: var(--pill-bg); color: var(--pill-fg);
  box-shadow: var(--shadow-xl), 0 0 0 3px var(--bg-deep), 0 0 0 5.5px rgba(255,255,255,0.85);
  transition: transform .09s linear, box-shadow .15s ease;
}
.zr-ghost svg { width: 24px; height: 24px; }
.zr-ghost::after {
  content: ''; position: absolute; inset: -14px; border-radius: 50%;
  border: 1.5px dashed rgba(255,255,255,0.55); pointer-events: none;
}
/* La barra no "roba" el punto: deja pasar clics y toques (también los de su texto) salvo en sus botones. */
.zr-place-bar {
  position: absolute; left: 12px; right: 12px; bottom: 22px; margin: 0 auto;
  width: fit-content; max-width: calc(100vw - 24px);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center;
  padding: 10px 12px 10px 18px; border-radius: 18px;
  background: var(--bg-glass); color: var(--text-primary);
  border: 1px solid var(--border); box-shadow: var(--shadow-xl);
  font-size: 13px; line-height: 1.35; pointer-events: none;
}
.zr-place-bar .zr-place-btn { pointer-events: auto; }
.zr-place.zr-bar-top .zr-place-bar { top: 22px; bottom: auto; }
.zr-place-txt { max-width: 520px; }
.zr-place-btn {
  padding: 7px 14px; border-radius: 999px; min-height: 36px;
  border: 1px solid var(--border-strong); background: transparent; color: var(--text-primary);
  font: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer;
}
.zr-place-btn.is-primary { background: var(--pill-bg); color: var(--pill-fg); border-color: var(--pill-bg); }
.zr-place-btn:hover { background: var(--surface-1); }
.zr-place-btn.is-primary:hover { background: var(--pill-hover); }
.zr-place .zr-place-btn:focus { outline: 2px solid transparent; }
.zr-place .zr-place-btn:focus-visible { border-radius: 999px; box-shadow: 0 0 0 3px var(--bg-deep), 0 0 0 5px var(--text-primary); }
:root[data-theme="dark"] .zr-place .zr-place-btn:focus-visible { box-shadow: 0 0 0 3px var(--bg-deep), 0 0 0 5px var(--ember); }
@media (max-width: 520px) { .zr-place-txt { flex-basis: 100%; text-align: center; } }

/* Alto contraste de Windows: bordes y foco con colores del sistema. */
@media (forced-colors: active) {
  .zr-orb, .zr-node, .zr-hub { border: 1px solid ButtonText; }
  .zr-g.is-current { border: 3px solid Highlight; }
  .zr-layer .zr-node:focus, .zr-layer .zr-hub:focus, button.zr-orb:focus { outline: 3px solid Highlight; }
}
@media (forced-colors: active) { .zr-ghost { border: 2px solid Highlight; } }
@media print { .zr-orb, .zr-layer, .zr-coach, .zr-place { display: none !important; } }