/* pdm-arena.css · ARENA GAMEPLAY / Lucifer Battle Map
   Estética PANDEMONIUM BOX púrpura · cyberpunk HUD · gameplay overlay
   v0.1 · 2026-06-05 · Pandemonium / Okami Quantum Dominion S.L.
   Paleta sincronizada con pdm-endgame.css
*/

/* ── ROOT TOKENS ──────────────────────────────────────────────────── */
:root{
  --acc:#7c3aed;
  --acc2:#a78bfa;
  --cyan:#22d3ee;
  --gold:#fbbf24;
  --red:#ef4444;
  --green:#10b981;
  --bg-0:#0a0418;
  --bg-1:#150828;
  --bg-2:#1a0d3d;
  --txt-0:#f8fafc;
  --txt-1:#cbd5e1;
  --txt-2:#9ca3af;
  --hud-blur:saturate(160%) blur(14px);
  --safe-bot:env(safe-area-inset-bottom,0px);
  --safe-top:env(safe-area-inset-top,0px);
}

/* ── MAP CONTAINER ────────────────────────────────────────────────── */
.arena-map-container{position:fixed;inset:0;width:100vw;height:100vh;
  background:radial-gradient(ellipse at center,#150828 0%,#0a0418 70%,#000 100%);
  overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;
  font-family:'Space Grotesk',Inter,system-ui,sans-serif;color:var(--txt-0);
  z-index:1000}
.arena-map-container::before{content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(124,58,237,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(124,58,237,.06) 1px,transparent 1px);
  background-size:64px 64px;pointer-events:none;
  mask-image:radial-gradient(ellipse at center,#000 0%,transparent 80%);
  animation:arenaGridShift 30s linear infinite;z-index:1}
@keyframes arenaGridShift{0%{background-position:0 0}100%{background-position:64px 64px}}

.arena-map-canvas{position:absolute;inset:0;z-index:2}

/* ── HUD TOP ──────────────────────────────────────────────────────── */
.arena-hud-top{position:fixed;top:0;left:0;right:0;
  padding:calc(12px + var(--safe-top)) 16px 12px;
  background:linear-gradient(180deg,rgba(10,4,24,.92) 0%,rgba(21,8,40,.7) 70%,transparent 100%);
  backdrop-filter:var(--hud-blur);-webkit-backdrop-filter:var(--hud-blur);
  border-bottom:1px solid rgba(124,58,237,.25);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  z-index:50;pointer-events:auto}
.arena-hud-top::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent 0%,var(--acc) 50%,transparent 100%);
  opacity:.6}

.arena-hud-stat{display:flex;flex-direction:column;gap:2px;min-width:0}
.arena-hud-stat-lbl{font-size:9px;letter-spacing:1.5px;color:var(--txt-2);
  text-transform:uppercase;font-weight:600}
.arena-hud-stat-val{font-size:15px;font-weight:800;color:var(--txt-0);
  letter-spacing:.5px;line-height:1.1}
.arena-hud-stat-val.cyan{color:var(--cyan);text-shadow:0 0 12px rgba(34,211,238,.6)}
.arena-hud-stat-val.gold{color:var(--gold);text-shadow:0 0 12px rgba(251,191,36,.6)}
.arena-hud-stat-val.acc{color:var(--acc2);text-shadow:0 0 12px rgba(167,139,250,.6)}

.arena-hud-avatar{width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--acc),var(--cyan));
  border:2px solid rgba(167,139,250,.6);
  box-shadow:0 0 18px rgba(124,58,237,.55),0 0 0 1px rgba(255,255,255,.1) inset;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;
  flex-shrink:0;cursor:pointer;transition:transform .15s}
.arena-hud-avatar:hover{transform:scale(1.06)}

/* ── HUD BOTTOM ───────────────────────────────────────────────────── */
.arena-hud-bottom{position:fixed;left:0;right:0;bottom:0;
  padding:14px 16px calc(14px + var(--safe-bot));
  background:linear-gradient(0deg,rgba(10,4,24,.95) 0%,rgba(21,8,40,.75) 70%,transparent 100%);
  backdrop-filter:var(--hud-blur);-webkit-backdrop-filter:var(--hud-blur);
  border-top:1px solid rgba(124,58,237,.25);
  display:flex;align-items:center;justify-content:space-around;gap:10px;
  z-index:50;pointer-events:auto}
.arena-hud-bottom::before{content:'';position:absolute;left:0;right:0;top:-1px;height:1px;
  background:linear-gradient(90deg,transparent 0%,var(--acc) 50%,transparent 100%);
  opacity:.6}

.arena-action-btn{flex:1;min-width:0;padding:14px 10px;border-radius:14px;
  background:linear-gradient(180deg,rgba(124,58,237,.18) 0%,rgba(124,58,237,.06) 100%);
  border:1px solid rgba(167,139,250,.35);color:var(--txt-0);font-weight:700;
  font-size:11px;letter-spacing:1.2px;text-transform:uppercase;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:4px;
  transition:all .15s;font-family:inherit}
.arena-action-btn:hover{background:linear-gradient(180deg,rgba(124,58,237,.28) 0%,rgba(124,58,237,.12) 100%);
  border-color:var(--acc2);transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(124,58,237,.35)}
.arena-action-btn:active{transform:translateY(0)}
.arena-action-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}
.arena-action-btn-icon{font-size:20px;line-height:1}
.arena-action-btn.primary{background:linear-gradient(135deg,var(--acc),var(--acc2));
  border-color:var(--acc2);box-shadow:0 8px 24px rgba(124,58,237,.45)}
.arena-action-btn.danger{border-color:rgba(239,68,68,.5);color:#fecaca}
.arena-action-btn.danger:hover{background:linear-gradient(180deg,rgba(239,68,68,.22) 0%,rgba(239,68,68,.08) 100%);
  box-shadow:0 8px 20px rgba(239,68,68,.35)}

/* ── SPAWN MARKERS ────────────────────────────────────────────────── */
.arena-spawn-marker{position:absolute;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;
  cursor:pointer;transform:translate(-50%,-50%);z-index:10;
  transition:transform .2s;border:2px solid;backdrop-filter:blur(4px)}
.arena-spawn-marker:hover{transform:translate(-50%,-50%) scale(1.18);z-index:11}
.arena-spawn-marker::after{content:'';position:absolute;inset:-6px;border-radius:50%;
  border:1px solid currentColor;opacity:.4;animation:spawnPing 2.4s ease-out infinite}
@keyframes spawnPing{
  0%{transform:scale(.6);opacity:.7}
  100%{transform:scale(1.8);opacity:0}
}

.arena-spawn-marker.common{
  background:radial-gradient(circle,rgba(156,163,175,.7) 0%,rgba(75,85,99,.4) 100%);
  border-color:#9ca3af;color:#e5e7eb;
  box-shadow:0 0 12px rgba(156,163,175,.4)}

.arena-spawn-marker.rare{
  background:radial-gradient(circle,rgba(34,211,238,.7) 0%,rgba(14,116,144,.4) 100%);
  border-color:var(--cyan);color:#cffafe;
  box-shadow:0 0 18px rgba(34,211,238,.6),0 0 36px rgba(34,211,238,.3);
  animation:rareGlow 2.2s ease-in-out infinite alternate}
@keyframes rareGlow{
  0%{box-shadow:0 0 18px rgba(34,211,238,.6),0 0 36px rgba(34,211,238,.3)}
  100%{box-shadow:0 0 28px rgba(34,211,238,.85),0 0 52px rgba(34,211,238,.5)}
}

.arena-spawn-marker.epic{
  background:radial-gradient(circle,rgba(167,139,250,.75) 0%,rgba(91,33,182,.4) 100%);
  border-color:var(--acc2);color:#ede9fe;
  box-shadow:0 0 20px rgba(167,139,250,.7),0 0 40px rgba(124,58,237,.4);
  animation:epicGlow 1.8s ease-in-out infinite alternate}
@keyframes epicGlow{
  0%{box-shadow:0 0 20px rgba(167,139,250,.7),0 0 40px rgba(124,58,237,.4);
    transform:translate(-50%,-50%) rotate(0deg)}
  100%{box-shadow:0 0 32px rgba(167,139,250,.95),0 0 60px rgba(124,58,237,.6);
    transform:translate(-50%,-50%) rotate(180deg)}
}

.arena-spawn-marker.legendary{
  background:radial-gradient(circle,rgba(251,191,36,.8) 0%,rgba(180,83,9,.4) 100%);
  border-color:var(--gold);color:#fef3c7;width:40px;height:40px;
  box-shadow:0 0 24px rgba(251,191,36,.8),0 0 48px rgba(251,191,36,.5);
  animation:legendaryPulse 1.4s ease-in-out infinite}
@keyframes legendaryPulse{
  0%,100%{box-shadow:0 0 24px rgba(251,191,36,.8),0 0 48px rgba(251,191,36,.5);
    transform:translate(-50%,-50%) scale(1)}
  50%{box-shadow:0 0 38px rgba(251,191,36,1),0 0 70px rgba(251,191,36,.7),0 0 100px rgba(239,68,68,.3);
    transform:translate(-50%,-50%) scale(1.12)}
}
.arena-spawn-marker.legendary::before{content:'';position:absolute;inset:-10px;
  border-radius:50%;border:1px dashed var(--gold);opacity:.5;
  animation:legendarySpin 6s linear infinite}
@keyframes legendarySpin{
  0%{transform:rotate(0deg)}
  100%{transform:rotate(360deg)}
}

/* ── PLAYER MARKER ────────────────────────────────────────────────── */
.arena-player-marker{position:absolute;width:28px;height:28px;border-radius:50%;
  background:radial-gradient(circle,var(--acc2) 0%,var(--acc) 100%);
  border:3px solid #fff;transform:translate(-50%,-50%);z-index:20;
  box-shadow:0 0 18px rgba(167,139,250,.9),0 0 36px rgba(124,58,237,.5);
  animation:playerPulse 1.5s ease-in-out infinite}
@keyframes playerPulse{
  0%,100%{box-shadow:0 0 18px rgba(167,139,250,.9),0 0 36px rgba(124,58,237,.5);
    transform:translate(-50%,-50%) scale(1)}
  50%{box-shadow:0 0 30px rgba(167,139,250,1),0 0 60px rgba(124,58,237,.8);
    transform:translate(-50%,-50%) scale(1.08)}
}
.arena-player-marker::before{content:'';position:absolute;inset:-12px;border-radius:50%;
  border:2px solid var(--acc2);opacity:.5;
  animation:playerRing 1.5s ease-out infinite}
.arena-player-marker::after{content:'';position:absolute;inset:-22px;border-radius:50%;
  border:1px solid var(--acc2);opacity:.3;
  animation:playerRing 1.5s ease-out .4s infinite}
@keyframes playerRing{
  0%{transform:scale(.5);opacity:.6}
  100%{transform:scale(1.6);opacity:0}
}

/* ── ZONE OVERLAYS ────────────────────────────────────────────────── */
.arena-zone-overlay{position:absolute;border-radius:50%;pointer-events:none;
  transform:translate(-50%,-50%);z-index:5;
  transition:opacity .3s}
.arena-zone-overlay.faction-purple{
  background:radial-gradient(circle,rgba(124,58,237,.18) 0%,rgba(124,58,237,.05) 70%,transparent 100%);
  border:2px solid rgba(167,139,250,.55);
  box-shadow:0 0 40px rgba(124,58,237,.4),0 0 80px rgba(124,58,237,.2) inset}
.arena-zone-overlay.faction-cyan{
  background:radial-gradient(circle,rgba(34,211,238,.18) 0%,rgba(34,211,238,.05) 70%,transparent 100%);
  border:2px solid rgba(34,211,238,.55);
  box-shadow:0 0 40px rgba(34,211,238,.4),0 0 80px rgba(34,211,238,.2) inset}
.arena-zone-overlay.faction-red{
  background:radial-gradient(circle,rgba(239,68,68,.18) 0%,rgba(239,68,68,.05) 70%,transparent 100%);
  border:2px solid rgba(239,68,68,.55);
  box-shadow:0 0 40px rgba(239,68,68,.4),0 0 80px rgba(239,68,68,.2) inset}
.arena-zone-overlay.faction-green{
  background:radial-gradient(circle,rgba(16,185,129,.18) 0%,rgba(16,185,129,.05) 70%,transparent 100%);
  border:2px solid rgba(16,185,129,.55);
  box-shadow:0 0 40px rgba(16,185,129,.4),0 0 80px rgba(16,185,129,.2) inset}
.arena-zone-overlay.faction-gold{
  background:radial-gradient(circle,rgba(251,191,36,.18) 0%,rgba(251,191,36,.05) 70%,transparent 100%);
  border:2px solid rgba(251,191,36,.55);
  box-shadow:0 0 40px rgba(251,191,36,.4),0 0 80px rgba(251,191,36,.2) inset}

.arena-zone-label{position:absolute;transform:translate(-50%,-50%);
  font-size:10px;letter-spacing:2px;text-transform:uppercase;font-weight:700;
  color:var(--txt-0);background:rgba(10,4,24,.7);padding:4px 10px;border-radius:20px;
  border:1px solid rgba(167,139,250,.4);backdrop-filter:blur(6px);
  pointer-events:none;z-index:6;white-space:nowrap}

/* ── MODALS ───────────────────────────────────────────────────────── */
.arena-modal{position:fixed;inset:0;z-index:200;
  display:flex;align-items:center;justify-content:center;padding:20px;
  background:rgba(5,2,12,.78);backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  animation:modalFadeIn .25s ease-out}
@keyframes modalFadeIn{
  0%{opacity:0;backdrop-filter:blur(0)}
  100%{opacity:1;backdrop-filter:blur(18px) saturate(140%)}
}

.arena-modal-box{position:relative;width:100%;max-width:460px;
  background:linear-gradient(180deg,rgba(26,13,61,.96) 0%,rgba(13,7,38,.98) 100%);
  border:1px solid rgba(167,139,250,.4);border-radius:20px;padding:28px 24px;
  box-shadow:0 24px 64px rgba(0,0,0,.6),0 0 0 1px rgba(167,139,250,.15) inset,
    0 0 80px rgba(124,58,237,.25);
  animation:modalSlideUp .35s cubic-bezier(.16,1,.3,1);overflow:hidden}
@keyframes modalSlideUp{
  0%{opacity:0;transform:translateY(30px) scale(.94)}
  100%{opacity:1;transform:translateY(0) scale(1)}
}
.arena-modal-title{font-family:'Space Grotesk',Inter,sans-serif;font-size:22px;
  font-weight:800;letter-spacing:2px;text-transform:uppercase;margin:0 0 6px;
  background:linear-gradient(135deg,#fff 0%,var(--acc2) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  text-align:center}
.arena-modal-subtitle{font-size:11px;letter-spacing:2px;color:var(--acc2);
  text-transform:uppercase;text-align:center;margin:0 0 22px;font-weight:600}
.arena-modal-body{color:var(--txt-1);font-size:14px;line-height:1.6;
  text-align:center;margin:0 0 24px}
.arena-modal-actions{display:flex;gap:10px;flex-wrap:wrap}
.arena-modal-actions > *{flex:1;min-width:120px}
.arena-modal-close{position:absolute;top:14px;right:14px;width:32px;height:32px;
  border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(167,139,250,.3);
  color:var(--txt-1);cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-size:16px;transition:all .15s}
.arena-modal-close:hover{background:rgba(239,68,68,.18);border-color:var(--red);color:#fff}

/* engage variant */
.arena-modal-engage .arena-modal-box{border-color:rgba(34,211,238,.5);
  box-shadow:0 24px 64px rgba(0,0,0,.6),0 0 0 1px rgba(34,211,238,.2) inset,
    0 0 80px rgba(34,211,238,.3)}
.arena-modal-engage .arena-modal-title{
  background:linear-gradient(135deg,#fff 0%,var(--cyan) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.arena-modal-engage::before{content:'';position:absolute;inset:0;
  background:radial-gradient(circle at top,rgba(34,211,238,.15) 0%,transparent 60%);
  pointer-events:none}

/* levelup variant · with particle bg */
.arena-modal-levelup .arena-modal-box{border-color:rgba(251,191,36,.55);
  box-shadow:0 24px 64px rgba(0,0,0,.6),0 0 0 1px rgba(251,191,36,.25) inset,
    0 0 90px rgba(251,191,36,.4)}
.arena-modal-levelup .arena-modal-title{
  background:linear-gradient(135deg,#fff 0%,var(--gold) 50%,var(--acc2) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:levelTitlePulse 2s ease-in-out infinite}
@keyframes levelTitlePulse{
  0%,100%{filter:drop-shadow(0 0 8px rgba(251,191,36,.5))}
  50%{filter:drop-shadow(0 0 18px rgba(251,191,36,.9))}
}
.arena-modal-levelup .arena-modal-box::before{content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 20% 30%,rgba(251,191,36,.18) 0%,transparent 30%),
    radial-gradient(circle at 80% 70%,rgba(167,139,250,.18) 0%,transparent 30%),
    radial-gradient(circle at 50% 50%,rgba(34,211,238,.12) 0%,transparent 40%);
  pointer-events:none;animation:levelParticles 6s ease-in-out infinite alternate}
@keyframes levelParticles{
  0%{opacity:.6;transform:scale(1) rotate(0deg)}
  100%{opacity:1;transform:scale(1.15) rotate(8deg)}
}
.arena-modal-levelup .arena-modal-box::after{content:'';position:absolute;inset:0;
  background-image:
    radial-gradient(circle 2px at 15% 20%,var(--gold) 0%,transparent 100%),
    radial-gradient(circle 1px at 80% 15%,var(--acc2) 0%,transparent 100%),
    radial-gradient(circle 2px at 70% 85%,var(--cyan) 0%,transparent 100%),
    radial-gradient(circle 1px at 25% 75%,var(--gold) 0%,transparent 100%),
    radial-gradient(circle 1px at 90% 50%,var(--acc2) 0%,transparent 100%);
  pointer-events:none;animation:particleFloat 4s ease-in-out infinite}
@keyframes particleFloat{
  0%,100%{opacity:.5;transform:translateY(0)}
  50%{opacity:1;transform:translateY(-8px)}
}

/* death variant */
.arena-modal-death .arena-modal-box{border-color:rgba(239,68,68,.55);
  background:linear-gradient(180deg,rgba(60,10,15,.96) 0%,rgba(20,4,8,.98) 100%);
  box-shadow:0 24px 64px rgba(0,0,0,.7),0 0 0 1px rgba(239,68,68,.25) inset,
    0 0 80px rgba(239,68,68,.35)}
.arena-modal-death .arena-modal-title{
  background:linear-gradient(135deg,#fff 0%,var(--red) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:deathGlitch .8s steps(2) infinite}
@keyframes deathGlitch{
  0%,90%,100%{transform:translate(0);filter:none}
  92%{transform:translate(-2px,1px);filter:hue-rotate(15deg)}
  94%{transform:translate(2px,-1px);filter:hue-rotate(-10deg)}
}
.arena-modal-death .arena-modal-subtitle{color:#fecaca}
.arena-modal-death::before{content:'';position:absolute;inset:0;
  background:radial-gradient(circle at center,rgba(239,68,68,.18) 0%,transparent 70%);
  pointer-events:none}

/* ── NOTIFICATION TOAST ───────────────────────────────────────────── */
.arena-notification{position:fixed;right:16px;bottom:calc(96px + var(--safe-bot));
  max-width:320px;padding:14px 18px;border-radius:14px;
  background:linear-gradient(180deg,rgba(26,13,61,.95) 0%,rgba(13,7,38,.97) 100%);
  border:1px solid rgba(167,139,250,.45);
  box-shadow:0 12px 32px rgba(0,0,0,.5),0 0 24px rgba(124,58,237,.3);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  color:var(--txt-0);font-size:13px;line-height:1.5;z-index:150;
  animation:notifSlideIn .35s cubic-bezier(.16,1,.3,1)}
@keyframes notifSlideIn{
  0%{opacity:0;transform:translateX(40px)}
  100%{opacity:1;transform:translateX(0)}
}
.arena-notification.out{animation:notifSlideOut .25s ease-in forwards}
@keyframes notifSlideOut{
  0%{opacity:1;transform:translateX(0)}
  100%{opacity:0;transform:translateX(40px)}
}
.arena-notification-title{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;
  font-weight:700;color:var(--acc2);margin:0 0 4px}
.arena-notification-body{margin:0;color:var(--txt-1)}
.arena-notification.success{border-color:rgba(16,185,129,.5)}
.arena-notification.success .arena-notification-title{color:var(--green)}
.arena-notification.warn{border-color:rgba(251,191,36,.5)}
.arena-notification.warn .arena-notification-title{color:var(--gold)}
.arena-notification.danger{border-color:rgba(239,68,68,.5)}
.arena-notification.danger .arena-notification-title{color:var(--red)}
.arena-notification.info{border-color:rgba(34,211,238,.5)}
.arena-notification.info .arena-notification-title{color:var(--cyan)}

/* ── LOADING SPINNER ──────────────────────────────────────────────── */
.arena-loading{position:fixed;inset:0;z-index:300;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;
  background:radial-gradient(ellipse at center,#150828 0%,#0a0418 70%,#000 100%)}
.arena-loading-spinner{position:relative;width:80px;height:80px}
.arena-loading-spinner::before,
.arena-loading-spinner::after{content:'';position:absolute;inset:0;border-radius:50%;
  border:3px solid transparent}
.arena-loading-spinner::before{
  border-top-color:var(--acc);border-right-color:var(--acc2);
  animation:cyberSpin 1.2s linear infinite;
  box-shadow:0 0 24px rgba(124,58,237,.6)}
.arena-loading-spinner::after{inset:12px;
  border-bottom-color:var(--cyan);border-left-color:var(--cyan);
  animation:cyberSpin 1.6s linear reverse infinite;
  box-shadow:0 0 18px rgba(34,211,238,.6)}
@keyframes cyberSpin{
  0%{transform:rotate(0deg)}
  100%{transform:rotate(360deg)}
}
.arena-loading-text{font-size:11px;letter-spacing:4px;text-transform:uppercase;
  color:var(--acc2);font-weight:700;
  animation:loadingTextPulse 1.5s ease-in-out infinite}
@keyframes loadingTextPulse{
  0%,100%{opacity:.6}
  50%{opacity:1}
}

/* ── HP BAR ───────────────────────────────────────────────────────── */
.arena-hp-bar{position:relative;width:100%;height:8px;border-radius:4px;
  background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.3);overflow:hidden}
.arena-hp-bar-fill{height:100%;border-radius:3px;
  background:linear-gradient(90deg,#ef4444 0%,#fbbf24 60%,#10b981 100%);
  box-shadow:0 0 12px rgba(16,185,129,.5);
  transition:width .4s cubic-bezier(.16,1,.3,1);position:relative}
.arena-hp-bar-fill::after{content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.3) 50%,transparent 100%);
  animation:barShimmer 2s linear infinite}
@keyframes barShimmer{
  0%{transform:translateX(-100%)}
  100%{transform:translateX(100%)}
}
.arena-hp-bar.low .arena-hp-bar-fill{
  background:linear-gradient(90deg,#7f1d1d 0%,#ef4444 100%);
  animation:hpLowPulse 1s ease-in-out infinite}
@keyframes hpLowPulse{
  0%,100%{box-shadow:0 0 8px rgba(239,68,68,.5)}
  50%{box-shadow:0 0 20px rgba(239,68,68,.95)}
}
.arena-hp-bar-label{position:absolute;inset:0;display:flex;align-items:center;
  justify-content:center;font-size:9px;font-weight:700;letter-spacing:.5px;
  color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.8);pointer-events:none}

/* ── XP BAR ───────────────────────────────────────────────────────── */
.arena-xp-bar{position:relative;width:100%;height:6px;border-radius:3px;
  background:rgba(124,58,237,.15);border:1px solid rgba(167,139,250,.3);overflow:hidden}
.arena-xp-bar-fill{height:100%;border-radius:2px;
  background:linear-gradient(90deg,var(--acc) 0%,var(--acc2) 50%,var(--cyan) 100%);
  box-shadow:0 0 14px rgba(167,139,250,.7);
  transition:width .6s cubic-bezier(.16,1,.3,1);position:relative}
.arena-xp-bar-fill::after{content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.4) 50%,transparent 100%);
  animation:barShimmer 1.6s linear infinite}
.arena-xp-bar-label{position:absolute;inset:0;display:flex;align-items:center;
  justify-content:center;font-size:8px;font-weight:700;letter-spacing:1px;
  color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.8);pointer-events:none;
  text-transform:uppercase}

/* ── RANK BADGES ──────────────────────────────────────────────────── */
.arena-rank-badge{display:inline-flex;align-items:center;justify-content:center;
  min-width:38px;height:24px;padding:0 10px;border-radius:6px;
  font-family:'Space Grotesk',Inter,sans-serif;font-size:13px;font-weight:900;
  letter-spacing:1.5px;border:1px solid;text-transform:uppercase;
  position:relative;overflow:hidden}
.arena-rank-badge::before{content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,transparent 0%,rgba(255,255,255,.15) 50%,transparent 100%);
  pointer-events:none}

.arena-rank-badge.rank-e{background:rgba(75,85,99,.25);border-color:#6b7280;color:#d1d5db;
  box-shadow:0 0 6px rgba(107,114,128,.3) inset}
.arena-rank-badge.rank-d{background:rgba(34,197,94,.18);border-color:#22c55e;color:#86efac;
  box-shadow:0 0 8px rgba(34,197,94,.35) inset}
.arena-rank-badge.rank-c{background:rgba(59,130,246,.18);border-color:#3b82f6;color:#93c5fd;
  box-shadow:0 0 10px rgba(59,130,246,.4) inset}
.arena-rank-badge.rank-b{background:rgba(34,211,238,.2);border-color:var(--cyan);color:#a5f3fc;
  box-shadow:0 0 12px rgba(34,211,238,.45) inset,0 0 8px rgba(34,211,238,.3)}
.arena-rank-badge.rank-a{background:rgba(167,139,250,.22);border-color:var(--acc2);color:#ddd6fe;
  box-shadow:0 0 14px rgba(167,139,250,.5) inset,0 0 12px rgba(124,58,237,.4)}
.arena-rank-badge.rank-s{background:linear-gradient(135deg,rgba(124,58,237,.3),rgba(167,139,250,.3));
  border-color:var(--acc2);color:#fff;
  box-shadow:0 0 16px rgba(167,139,250,.6) inset,0 0 16px rgba(124,58,237,.5);
  animation:rankSGlow 2.5s ease-in-out infinite alternate}
@keyframes rankSGlow{
  0%{box-shadow:0 0 16px rgba(167,139,250,.6) inset,0 0 16px rgba(124,58,237,.5)}
  100%{box-shadow:0 0 22px rgba(167,139,250,.85) inset,0 0 26px rgba(124,58,237,.75)}
}
.arena-rank-badge.rank-ss{background:linear-gradient(135deg,var(--gold),#f59e0b);
  border-color:var(--gold);color:#1a0d3d;font-weight:900;
  box-shadow:0 0 18px rgba(251,191,36,.7) inset,0 0 24px rgba(251,191,36,.6),
    0 0 40px rgba(239,68,68,.3);
  animation:rankSSGlow 1.8s ease-in-out infinite}
@keyframes rankSSGlow{
  0%,100%{box-shadow:0 0 18px rgba(251,191,36,.7) inset,0 0 24px rgba(251,191,36,.6),
    0 0 40px rgba(239,68,68,.3);transform:scale(1)}
  50%{box-shadow:0 0 28px rgba(251,191,36,1) inset,0 0 40px rgba(251,191,36,.85),
    0 0 60px rgba(239,68,68,.5);transform:scale(1.04)}
}

/* ── MAP CONTROLS (zoom/recenter) ─────────────────────────────────── */
.arena-map-controls{position:fixed;right:14px;top:calc(80px + var(--safe-top));
  display:flex;flex-direction:column;gap:8px;z-index:40}
.arena-map-ctrl{width:42px;height:42px;border-radius:12px;
  background:rgba(21,8,40,.85);border:1px solid rgba(167,139,250,.35);
  color:var(--txt-0);font-size:18px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:all .15s}
.arena-map-ctrl:hover{background:rgba(124,58,237,.25);border-color:var(--acc2);
  box-shadow:0 0 14px rgba(124,58,237,.4)}
.arena-map-ctrl:active{transform:scale(.94)}

/* ── MOBILE ───────────────────────────────────────────────────────── */
@media (max-width:720px){
  .arena-hud-top{padding:calc(10px + var(--safe-top)) 12px 10px;gap:10px}
  .arena-hud-stat-lbl{font-size:8px;letter-spacing:1px}
  .arena-hud-stat-val{font-size:13px}
  .arena-hud-avatar{width:38px;height:38px;font-size:14px}

  .arena-hud-bottom{padding:10px 10px calc(10px + var(--safe-bot));gap:6px}
  .arena-action-btn{padding:10px 6px;font-size:9px;letter-spacing:1px;border-radius:12px}
  .arena-action-btn-icon{font-size:18px}

  .arena-spawn-marker{width:30px;height:30px;font-size:12px}
  .arena-spawn-marker.legendary{width:36px;height:36px}
  .arena-player-marker{width:24px;height:24px;border-width:2px}

  .arena-modal{padding:14px}
  .arena-modal-box{padding:22px 18px;border-radius:18px}
  .arena-modal-title{font-size:18px;letter-spacing:1.5px}
  .arena-modal-subtitle{font-size:10px;margin-bottom:18px}
  .arena-modal-body{font-size:13px}
  .arena-modal-actions{flex-direction:column}
  .arena-modal-actions > *{min-width:0;width:100%}

  .arena-notification{right:10px;left:10px;max-width:none;
    bottom:calc(88px + var(--safe-bot));padding:12px 14px;font-size:12px}

  .arena-map-controls{right:10px;top:calc(72px + var(--safe-top))}
  .arena-map-ctrl{width:38px;height:38px;font-size:16px;border-radius:10px}

  .arena-loading-spinner{width:64px;height:64px}
  .arena-loading-text{font-size:10px;letter-spacing:3px}

  .arena-rank-badge{min-width:32px;height:22px;font-size:11px;padding:0 8px}

  .arena-zone-label{font-size:9px;padding:3px 8px;letter-spacing:1.5px}
}

@media (max-width:380px){
  .arena-hud-stat-val{font-size:12px}
  .arena-action-btn{padding:9px 4px;font-size:8px}
  .arena-action-btn-icon{font-size:16px}
}

/* ── ACCESSIBILITY ────────────────────────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important}
  .arena-map-container::before{animation:none}
}

/* ── HIGH CONTRAST ────────────────────────────────────────────────── */
@media (prefers-contrast:more){
  .arena-hud-top,.arena-hud-bottom{background:rgba(0,0,0,.95)}
  .arena-modal-box{border-width:2px}
  .arena-spawn-marker,.arena-player-marker{border-width:3px}
}