/* SPACE_EMPIRE_V453_PLANETS_UNIVERSE_POLISH — surcouche visuelle sûre, aucune refonte de la custom. */
html.se-polish-453{--se453-atm:#78dfff;--se453-arrival:rgba(7,18,32,.86)}
html.se-polish-453 .planet-swatch,
html.se-polish-453 .um-planets li>i{
  background:radial-gradient(circle at 32% 28%,rgba(255,255,255,.76) 0 6%,color-mix(in srgb,var(--pc,currentColor) 82%,white) 9%,var(--pc,currentColor) 44%,color-mix(in srgb,var(--pc,currentColor) 58%,#02050a) 74%,#02050a 100%)!important;
  border:1px solid rgba(180,228,255,.22);box-shadow:0 0 10px color-mix(in srgb,var(--pc,currentColor) 28%,transparent),inset -5px -7px 8px rgba(0,0,0,.35)
}
html.se-polish-453 .um-sysmode .um-system-name,html.se-polish-453 .fh-sector-name{text-shadow:0 0 12px rgba(110,218,255,.26),0 0 26px rgba(92,128,255,.12)}
#seSectorArrival{position:absolute;inset:0;z-index:37;pointer-events:none;display:grid;place-items:center;opacity:0;visibility:hidden;background:radial-gradient(circle at 50% 48%,rgba(120,205,255,.13),rgba(6,13,24,.14) 28%,rgba(2,6,13,.72) 100%);transition:opacity .28s ease,visibility .28s}
#seSectorArrival.show{opacity:1;visibility:visible}
#seSectorArrival .se453-arrival-card{text-align:center;transform:translateY(8px) scale(.985);opacity:0;transition:transform .55s cubic-bezier(.18,.78,.2,1),opacity .32s ease;filter:drop-shadow(0 12px 34px rgba(0,0,0,.6))}
#seSectorArrival.show .se453-arrival-card{transform:translateY(0) scale(1);opacity:1}
#seSectorArrival small{display:block;font-size:9px;letter-spacing:.46em;text-transform:uppercase;color:rgba(164,216,244,.68);margin-bottom:9px}
#seSectorArrival strong{display:block;max-width:min(72vw,720px);font-size:clamp(20px,3.4vw,42px);font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:#eefaff;text-shadow:0 0 18px rgba(108,218,255,.4)}
#seSectorArrival em{display:block;margin-top:10px;font:600 10px/1.3 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.18em;color:rgba(130,181,210,.72);font-style:normal}
#seSectorArrival::before,#seSectorArrival::after{content:"";position:absolute;left:50%;top:50%;width:min(58vw,680px);height:1px;background:linear-gradient(90deg,transparent,rgba(103,214,255,.55),transparent);transform:translate(-50%,-76px) scaleX(.25);opacity:0;transition:transform .7s ease,opacity .4s}
#seSectorArrival::after{transform:translate(-50%,76px) scaleX(.25)}
#seSectorArrival.show::before{transform:translate(-50%,-76px) scaleX(1);opacity:.72}#seSectorArrival.show::after{transform:translate(-50%,76px) scaleX(1);opacity:.5}
@media(max-width:720px){#seSectorArrival strong{font-size:18px;letter-spacing:.16em;max-width:84vw}#seSectorArrival small{letter-spacing:.3em}}
@media(prefers-reduced-motion:reduce){#seSectorArrival,#seSectorArrival *{transition-duration:.01ms!important}}