/* EVA flotante: botón con el isotipo y panel de sugerencias (eva-ui.js). */
.eva-fab { position: fixed; z-index: 28; right: 24px; bottom: 24px; width: 62px; height: 62px; border-radius: 50%; padding: 0;
  border: 1px solid rgba(255,255,255,.14); background: rgba(3,5,13,.9); display: grid; place-items: center;
  -webkit-backdrop-filter: blur(16px) saturate(160%); backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 10px 28px rgba(3,5,13,.28), inset 0 1px 0 rgba(255,255,255,.12);
  transition: transform var(--m-agil-t) var(--m-agil), box-shadow .2s; }
.eva-fab:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(3,5,13,.34), inset 0 1px 0 rgba(255,255,255,.12); }
.eva-fab:active { transform: scale(.95); }
.eva-fab:focus-visible { outline: 2px solid #5a60ff; outline-offset: 3px; }
.eva-fab .eva-iso { position: relative; width: 26px; height: 46px; overflow: visible; filter: drop-shadow(0 0 3px rgba(90,96,255,.9)) drop-shadow(0 0 7px rgba(162,77,255,.45)); }
.eva-iso .pz { transition: transform 450ms cubic-bezier(.65,0,.35,1); }
/* Halo: azul a violeta, como en la marca; respira muy lento y casi no se nota. */
.eva-halo { position: absolute; inset: 9px; border-radius: 50%; background: linear-gradient(90deg, #2a8cff, #5a60ff, #a24dff);
  filter: blur(14px); opacity: .32; animation: eva-respira 5.5s ease-in-out infinite; pointer-events: none; }
@keyframes eva-respira { 50% { opacity: .5; transform: scale(1.08); } }
.eva-fab.abierto .eva-halo { opacity: .55; }
.eva-tip { position: absolute; right: calc(100% + 12px); top: 50%; transform: translate(6px, -50%); white-space: nowrap; pointer-events: none;
  background: var(--panel); color: var(--texto); border: 1px solid var(--borde); border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 600;
  box-shadow: 0 8px 20px rgba(0,0,0,.12); opacity: 0; transition: opacity .15s, transform var(--m-agil-t) var(--m-agil); }
.eva-fab:hover .eva-tip, .eva-fab:focus-visible .eva-tip { opacity: 1; transform: translate(0, -50%); }
.eva-fab.abierto .eva-tip { opacity: 0; }
:root[data-tema="claro"] .eva-tip { background: rgba(255,252,246,.97); }

.eva-panel { position: fixed; z-index: 29; right: 24px; bottom: 100px; width: 380px; max-height: min(620px, calc(100vh - 130px)); overflow: auto;
  transform-origin: calc(100% - 30px) calc(100% + 40px); display: flex; flex-direction: column;
  background: var(--panel); color: var(--texto); border: 1px solid var(--borde); border-radius: 18px; box-shadow: 0 24px 60px rgba(0,0,0,.24);
  -webkit-backdrop-filter: blur(30px) saturate(170%); backdrop-filter: blur(30px) saturate(170%); }
:root[data-tema="claro"] .eva-panel { background: rgba(255,252,246,.96); }
:root[data-tema="oscuro"] .eva-panel { background: rgba(16,16,18,.95); }
.eva-panel[hidden] { display: none; }
.eva-cab { display: flex; align-items: center; gap: 12px; padding: 14px 14px 12px 16px; border-bottom: 1px solid var(--linea, var(--borde)); }
.eva-cab b { display: block; font-size: 16px; letter-spacing: .02em; }
.eva-cab small { color: var(--texto-2); font-size: 12px; }
.eva-mini { width: 36px; height: 36px; border-radius: 10px; background: #03050d; display: grid; place-items: center; flex: none; }
.eva-mini .eva-iso { width: 14px; height: 26px; }
.eva-cerrar { margin-left: auto; width: 34px; height: 34px; border-radius: 50%; border: 0; background: none; font-size: 22px; color: var(--texto-2); }
.eva-cerrar:hover { background: var(--suave); }
.eva-cuerpo { padding: 14px 16px 6px; }
.eva-msj { margin: 0 0 10px; padding: 12px 14px; border-radius: 4px 14px 14px 14px; background: var(--suave); border: 1px solid var(--borde); font-size: 14px; }
.eva-ctx { margin: 0 0 12px; font-size: 13px; color: var(--texto-2); padding-left: 12px; border-left: 2px solid #5a60ff; }
.eva-yo { margin: 6px 0 10px auto; width: fit-content; max-width: 85%; padding: 9px 14px; border-radius: 14px 14px 4px 14px; background: var(--rojo); color: var(--rojo-texto); font-size: 14px; }
.eva-acc { display: grid; gap: 6px; }
.eva-acc button { display: flex; align-items: center; justify-content: space-between; gap: 10px; text-align: left; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--borde); background: var(--panel); font-size: 14px; font-weight: 500; transition: border-color .15s, transform var(--m-agil-t) var(--m-agil); }
.eva-acc button:hover { border-color: var(--rojo); }
.eva-acc button:active { transform: scale(.98); }
.eva-acc button span { color: var(--texto-2); font-size: 18px; line-height: 1; }
.eva-acc .eva-destacada { background: var(--rojo-suave); border-color: transparent; color: var(--rojo); font-weight: 600; }
.eva-volver { border: 0; background: none; color: var(--texto-2); font-size: 13px; padding: 0; margin-bottom: 4px; }
.eva-pie { margin: 8px 16px 14px; font-size: 11px; color: var(--texto-2); line-height: 1.4; }

/* Avisos: suben para no chocar con EVA. */
.avisos { bottom: 100px; }
@media (max-width: 860px) {
  .eva-fab { right: 14px; bottom: calc(76px + env(safe-area-inset-bottom)); width: 54px; height: 54px; }
  .eva-fab .eva-iso { width: 22px; height: 40px; }
  .eva-tip { display: none; }
  .eva-panel { left: 10px; right: 10px; width: auto; bottom: calc(140px + env(safe-area-inset-bottom)); max-height: calc(100vh - 220px); }
  .avisos { bottom: calc(142px + env(safe-area-inset-bottom)); }
}
@media (prefers-reduced-motion: reduce) { .eva-halo { animation: none; } }
.quieto .eva-halo { animation: none; }

/* Que lo último de cada pantalla se pueda ver sin quedar bajo EVA. */
.vista { padding-bottom: 104px; }
@media (max-width: 860px) { .vista { padding-bottom: 150px; } }

/* Panel por sección: pestañas, «Estás en», acciones, preguntas y mapa de todas las secciones. */
.eva-pest { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 10px 14px 0; padding: 3px; border-radius: 10px; background: var(--suave); border: 1px solid var(--borde); }
.eva-pest button { border: 0; background: none; border-radius: 8px; padding: 7px 8px; font-size: 13px; font-weight: 600; color: var(--texto-2); }
.eva-pest button[aria-selected="true"] { background: var(--panel); color: var(--texto); box-shadow: 0 1px 3px rgba(0,0,0,.1); }
.eva-donde { display: flex; align-items: center; gap: 8px; margin: 2px 0 8px; font-size: 16px; color: var(--rojo); }
.eva-donde .mono { font-size: 10px; letter-spacing: .08em; color: var(--texto-2); margin-right: 2px; }
.eva-donde b { color: var(--texto); }
.eva-sub { margin: 14px 0 6px; font-size: 10px; letter-spacing: .08em; color: var(--texto-2); }
.eva-preg { display: flex; flex-wrap: wrap; gap: 6px; }
.eva-preg button { border: 1px solid var(--borde); background: none; border-radius: 999px; padding: 6px 12px; font-size: 13px; text-align: left; color: var(--texto); }
.eva-preg button:hover { border-color: #5a60ff; }
.eva-mapa { display: grid; gap: 6px; }
.eva-mapa button { display: flex; align-items: center; gap: 12px; text-align: left; padding: 10px 12px; border: 1px solid var(--borde); border-radius: 12px; background: var(--panel); color: var(--texto); }
.eva-mapa button:hover { border-color: var(--rojo); }
.eva-mapa button[aria-current="true"] { background: var(--rojo-suave); border-color: transparent; }
.eva-mapa svg { color: var(--rojo); flex: none; }
.eva-mapa b { display: block; font-size: 14px; } .eva-mapa small { display: block; font-size: 12px; color: var(--texto-2); }
.eva-faq p { margin: 0 0 8px; font-size: 13px; color: var(--texto-2); } .eva-faq b { color: var(--texto); }
.eva-cuerpo .eva-acc { margin-bottom: 4px; }
.eva-cuerpo > .eva-acc + .eva-sub { margin-top: 12px; }