/* ═══════════════════════════════════════════════════════════════
   FLIPFIGHT.COM — Premium Dark UI v3.0
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;600;700&family=Outfit:wght@300;400;600;700;800&display=swap');

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --clr-bg:      #020614;
  --clr-panel:   rgba(8, 14, 32, 0.75);
  --clr-border:  rgba(6, 182, 212, 0.3);
  --clr-accent:  #06b6d4;
  --clr-gold:    #fde047;
  --clr-danger:  #f43f5e;
  --clr-green:   #10b981;
  --clr-purple:  #8b5cf6;
  --ff-main:     'Outfit', sans-serif;
  --ff-title:    'Fredoka', sans-serif;
  --blur-panel:  blur(24px);
  --shadow-glow: 0 0 20px rgba(6, 182, 212, 0.25), inset 0 0 0 1px rgba(255,255,255,0.05);
}
button {
  border:none; background:none; cursor:pointer; font-family:var(--ff-main);
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}
html, body { width:100%; height:100%; height:100dvh; overflow:hidden; background:var(--clr-bg); font-family:var(--ff-main); color:#f8fafc; }

/* ── Canvas ──────────────────────────────────────────────────── */
#gameCanvas {
  position:fixed; top:0; left:0; width:100%; height:100%;
  display:block; touch-action:none; cursor:crosshair;
}

/* ── Hidden ──────────────────────────────────────────────────── */
.hidden { display:none !important; }

/* ── Connecting Overlay ──────────────────────────────────────── */
#connectingOverlay {
  position:fixed; inset:0; background:#020614; z-index:99999;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  color:#fff; font-family:var(--ff-main);
  transition:opacity 0.5s ease;
}
.connect-spinner {
  width:56px; height:56px; border-radius:50%;
  border:4px solid rgba(255,255,255,0.1); border-top-color:#06b6d4;
  animation:spin 0.9s linear infinite;
}
#connectingText { margin-top:20px; font-size:18px; font-weight:600; letter-spacing:1px; }

/* ── Rotate Overlay ──────────────────────────────────────────── */
#rotateOverlay {
  display:none; position:fixed; inset:0; background:#020614; z-index:100000;
  flex-direction:column; align-items:center; justify-content:center; text-align:center; gap:16px;
}
#rotateOverlay h2 { font-size:24px; font-family:var(--ff-main); color:#fff; }
#rotateOverlay p { color:#cbd5e1; font-size:14px; }
@media screen and (max-width:768px) and (orientation:portrait) {
  #rotateOverlay { display:flex; }
}
@media screen and (orientation:landscape) {
  #rotateOverlay { display:none !important; }
}
@keyframes rotateAnim { 0%{transform:rotate(0)} 50%{transform:rotate(-90deg)} 100%{transform:rotate(0)} }
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════════════════════════
   HUD
   ═══════════════════════════════════════════════════════════════ */
#hud {
  position:fixed; top:0; left:0; width:100%; height:100%;
  pointer-events:none; z-index:10;
}
#hud button, #hud [onclick] { pointer-events:auto; }

/* ── Top Bar ─────────────────────────────────────────────────── */
#topBar {
  position:absolute; top:14px; left:50%; transform:translateX(-50%);
  display:flex; align-items:center; gap:10px; pointer-events:auto;
}
.stat-pill {
  display:flex; align-items:center; gap:5px;
  background:var(--clr-panel); border:1px solid var(--clr-border);
  backdrop-filter:var(--blur-panel); border-radius:50px;
  padding:6px 14px; font-family:var(--ff-main); font-weight:700; font-size:15px;
  box-shadow:var(--shadow-glow);
}
.pill-icon { font-size:14px; }

#matchTimerBox {
  background:linear-gradient(135deg,rgba(16,185,129,0.2),rgba(6,182,212,0.2));
  border:1px solid rgba(16,185,129,0.4);
  backdrop-filter:var(--blur-panel); border-radius:50px;
  padding:7px 20px; font-family:var(--ff-title); font-size:22px; font-weight:700;
  color:#6ee7b7; text-shadow:0 0 18px rgba(16,185,129,0.6);
  box-shadow:0 4px 24px rgba(16,185,129,0.2);
}

#pingPill {
  display:flex; align-items:flex-end; gap:2px;
  background:var(--clr-panel); border:1px solid var(--clr-border);
  backdrop-filter:var(--blur-panel); border-radius:50px;
  padding:7px 12px; height:36px; box-shadow:var(--shadow-glow);
}
.ping-bar { width:5px; border-radius:2px; background:var(--clr-accent); transition:background 0.5s, height 0.5s; }
.ping-bar:nth-child(1){height:5px;}
.ping-bar:nth-child(2){height:9px;}
.ping-bar:nth-child(3){height:13px;}
.ping-bar:nth-child(4){height:17px;}

/* ── Left Panel: HP/XP ───────────────────────────────────────── */
#leftPanel {
  position:absolute; top:68px; left:16px;
  width:220px;
}
#barGroup {
  background:var(--clr-panel); border:1px solid var(--clr-border);
  backdrop-filter:var(--blur-panel); border-radius:20px;
  padding:12px 16px; display:flex; flex-direction:column; gap:8px;
  box-shadow:var(--shadow-glow);
}
.bar-label {
  font-size:11px; font-weight:700; color:rgba(255,255,255,0.7);
  letter-spacing:0.1em; text-transform:uppercase;
  display:flex; align-items:center; gap:4px;
}
.bar-track {
  width:100%; height:12px; background:rgba(0,0,0,0.6); border-radius:10px;
  overflow:hidden; border:1px solid rgba(255,255,255,0.1);
}
.xp-track { height:10px; }
.bar-fill { height:100%; border-radius:10px; transition:width 0.3s ease; }
.hp-fill {
  width:100%;
  background:linear-gradient(90deg,#f43f5e,#facc15,#10b981);
  box-shadow:inset 0 2px 0 rgba(255,255,255,0.3);
}
.xp-fill {
  width:0%;
  background:linear-gradient(90deg,#6366f1,#8b5cf6,#06b6d4);
  box-shadow:inset 0 2px 0 rgba(255,255,255,0.3), 0 0 10px rgba(6,182,212,0.5);
}

/* ── Minimap — TÁCH RIÊNG, KHÔNG ĐÈ THANH MÁU ──────────────── */
#minimapCanvas {
  position:absolute;
  top:68px; left:250px;   /* Ngay cạnh thanh máu */
  width:130px; height:130px; border-radius:14px;
  border:2px solid var(--clr-border);
  background:rgba(2,6,20,0.9);
  box-shadow:var(--shadow-glow), 0 8px 24px rgba(0,0,0,0.6);
  pointer-events:none;
}

/* ── Leaderboard (ẩn mặc định) ───────────────────────────────── */
#leaderboard {
  position:absolute; top:14px; right:60px; width:220px;
  background:var(--clr-panel); border:1px solid var(--clr-border);
  backdrop-filter:var(--blur-panel); border-radius:20px; overflow:hidden;
  box-shadow:var(--shadow-glow), 0 8px 32px rgba(0,0,0,0.6);
  pointer-events:auto;
}
.lb-header {
  padding:12px 14px 10px; font-family:var(--ff-title); font-size:15px; font-weight:700;
  color:var(--clr-gold); letter-spacing:0.05em; text-align:center;
  border-bottom:1px solid rgba(255,255,255,0.08); cursor:pointer;
  background:linear-gradient(180deg,rgba(253,224,71,0.1),transparent);
}
#leaderboardList { list-style:none; padding:6px 0; }
#leaderboardList li {
  display:flex; align-items:center; gap:8px;
  padding:5px 12px; font-size:12px; font-weight:600; transition:background 0.2s;
}
#leaderboardList li.self-rank { background:rgba(6,182,212,0.15); border-left:3px solid var(--clr-accent); }
.rank-num { width:22px; font-size:14px; text-align:center; flex-shrink:0; }
.rank-name { flex:1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; color:#f8fafc; }
.rank-lvl { font-size:10px; font-weight:800; flex-shrink:0; padding:2px 5px; background:rgba(255,255,255,0.1); border-radius:4px; }
.rank-time-score { color:var(--clr-gold); font-size:11px; flex-shrink:0; }

/* ── LB Toggle Button ────────────────────────────────────────── */
#lbToggleBtn {
  position:absolute; top:14px; right:16px;
  width:40px; height:40px; border-radius:50%;
  background:var(--clr-panel); border:1px solid var(--clr-border);
  backdrop-filter:var(--blur-panel); color:#fff; font-size:16px;
  box-shadow:var(--shadow-glow); pointer-events:auto; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:all 0.2s;
}
#lbToggleBtn:hover { background:rgba(253,224,71,0.2); border-color:var(--clr-gold); }

/* ── Lang Toggle ─────────────────────────────────────────────── */
#langToggle {
  position:fixed; top:16px; right:65px; z-index:200;
  display:flex; gap:6px;
}
#langToggle button {
  background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.2);
  padding:5px 12px; color:#fff; border-radius:20px; cursor:pointer;
  font-family:var(--ff-main); font-weight:700; font-size:12px;
  transition:all 0.2s; backdrop-filter:blur(8px);
}
#langToggle button:hover { background:rgba(6,182,212,0.2); border-color:var(--clr-accent); }
/* Lang toggle only shows on login screen */
#hud ~ #langToggle, body.in-game #langToggle { display:none !important; }

/* ── Kill Feed ────────────────────────────────────────────────── */
#killFeed {
  position:absolute; top:280px; right:16px; width:250px;
  display:flex; flex-direction:column; gap:5px; pointer-events:none;
}
.kill-entry {
  background:rgba(6,10,25,0.82); border:1px solid rgba(244,63,94,0.4);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px); border-radius:10px;
  padding:5px 10px; font-size:12px; font-weight:600; color:#fda4af;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  animation:killEntryIn 0.3s cubic-bezier(0.175,0.885,0.32,1.275);
}
@keyframes killEntryIn { from{opacity:0;transform:translateX(30px) scale(0.9);} to{opacity:1;transform:none;} }

/* ── Hotbar ───────────────────────────────────────────────────── */
#hotbar {
  position:absolute; bottom:8px; left:50%; transform:translateX(-50%);
  display:flex; gap:6px; align-items:center; pointer-events:auto;
}
.hotbar-slot {
  width:52px; height:52px; border-radius:12px;
  border:1.5px solid rgba(255,255,255,0.12);
  background:var(--clr-panel); backdrop-filter:blur(12px);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  cursor:pointer; transition:all 0.2s; position:relative;
  box-shadow:0 4px 12px rgba(0,0,0,0.4);
}
.hotbar-slot .slot-icon { font-size:22px; line-height:1; }
.hotbar-slot .slot-key { font-size:9px; font-weight:800; color:var(--clr-accent); margin-top:2px; }
.hotbar-slot.active {
  border-color:var(--clr-gold); background:rgba(253,224,71,0.12);
  box-shadow:0 0 0 2px rgba(253,224,71,0.5), 0 6px 18px rgba(253,224,71,0.2);
  transform:translateY(-4px) scale(1.08);
}
.hotbar-slot:hover { transform:translateY(-3px); border-color:rgba(255,255,255,0.4); }

/* ── Action Buttons — DIAMOND LAYOUT ─────────────────────────── */
#actionButtons {
  position:absolute; right:20px; bottom:20px;
  width:220px; height:220px;
  pointer-events:auto;
}
.action-btn {
  position:absolute; border:none; cursor:pointer; border-radius:50%;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  font-family:var(--ff-main); font-weight:800; letter-spacing:0.05em;
  transition:transform 0.15s, box-shadow 0.2s;
  overflow:hidden; user-select:none; touch-action:manipulation; -webkit-user-select:none;
}

/* DASH — bottom right, largest */
.dash-btn {
  right:0; bottom:0;
  width:90px; height:90px; font-size:11px;
  background:radial-gradient(circle at 30% 30%, #38bdf8, #0369a1);
  box-shadow:0 0 0 3px rgba(56,189,248,0.5), 0 10px 30px rgba(3,105,161,0.6);
  color:#f0f9ff; border:2px solid rgba(255,255,255,0.2);
}
.dash-btn:active { transform:scale(0.9); }
.dash-btn:hover  { box-shadow:0 0 0 4px rgba(56,189,248,0.8), 0 12px 36px rgba(3,105,161,0.8); }
.dash-btn .action-icon { font-size:34px; }
.dash-btn .action-label { font-size:9px; text-align:center; line-height:1.2; opacity:0.9; }

/* SKILL — top */
.skill-btn {
  right:10px; bottom:100px;
  width:70px; height:70px; font-size:10px;
  background:radial-gradient(circle at 30% 30%, #a855f7, #4c1d95);
  box-shadow:0 0 0 2px rgba(168,85,247,0.5), 0 6px 20px rgba(109,40,217,0.6);
  color:#f3e8ff; border:2px solid rgba(255,255,255,0.2);
}
.skill-btn:active { transform:scale(0.9); }
.skill-btn:hover  { box-shadow:0 0 0 3px rgba(168,85,247,0.8), 0 8px 24px rgba(109,40,217,0.8); }
.skill-btn .action-icon { font-size:26px; }
.skill-btn .action-label { font-size:9px; text-align:center; line-height:1.2; opacity:0.9; }

/* ITEM — left */
.item-btn {
  right:100px; bottom:10px;
  width:70px; height:70px; font-size:10px;
  background:radial-gradient(circle at 30% 30%, #10b981, #047857);
  box-shadow:0 0 0 2px rgba(16,185,129,0.5), 0 6px 20px rgba(4,120,87,0.6);
  color:#ecfdf5; border:2px solid rgba(255,255,255,0.2);
}
.item-btn:active { transform:scale(0.9); }
.item-btn:hover  { box-shadow:0 0 0 3px rgba(16,185,129,0.8), 0 8px 24px rgba(4,120,87,0.8); }
.icon-wrap  { font-size:26px; line-height:1; }
.item-btn .action-label { font-size:9px; text-align:center; line-height:1.2; opacity:0.9; }

/* SWITCH — top-left */
.switch-btn {
  right:90px; bottom:90px;
  width:55px; height:55px; font-size:8px;
  background:radial-gradient(circle at 30% 30%, #f59e0b, #b45309);
  box-shadow:0 0 0 2px rgba(245,158,11,0.5), 0 4px 15px rgba(180,83,9,0.6);
  color:#fffbeb; border:2px solid rgba(255,255,255,0.2);
}
.switch-btn:active { transform:scale(0.9); }
.switch-btn:hover { box-shadow:0 0 0 3px rgba(16,185,129,0.8); }
.switch-btn .action-icon { font-size:22px; }
.switch-btn .action-label { font-size:8px; text-align:center; line-height:1.2; opacity:0.9; }

.btn-level-badge {
  position:absolute; top:5px; left:5px;
  width:18px; height:18px; border-radius:50%;
  background:var(--clr-gold); color:#451a03; font-size:10px; font-weight:800;
  display:flex; align-items:center; justify-content:center;
  border:1.5px solid #fff; box-shadow:0 2px 6px rgba(0,0,0,0.5);
}
.cd-overlay {
  position:absolute; bottom:0; left:0; width:100%; height:0%;
  background:rgba(0,0,0,0.65); pointer-events:none;
  transition:height 0.08s linear;
}

/* ═══════════════════════════════════════════════════════════════
   SCREENS (Login / Game Over)
   ═══════════════════════════════════════════════════════════════ */
.screen {
  position:fixed; inset:0; z-index:100;
  display:flex; align-items:center; justify-content:center;
}

/* ── Login Background ────────────────────────────────────────── */
#loginBgEffects {
  position:absolute; inset:0; overflow:hidden; z-index:0; pointer-events:none;
  background-image: url('bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: brightness(0.6) contrast(1.2);
}
#loginBgEffects::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, #020614 100%);
}

/* Animated grid */
.bg-grid {
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(6,182,212,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6,182,212,0.04) 1px, transparent 1px);
  background-size:60px 60px;
  animation:gridMove 20s linear infinite;
}
@keyframes gridMove { from{background-position:0 0;} to{background-position:60px 60px;} }

.light-ray {
  position:absolute; height:1px; width:150vw; left:-25%;
  background:linear-gradient(90deg, transparent, rgba(6,182,212,0.08), rgba(6,182,212,0.15), rgba(6,182,212,0.08), transparent);
  animation:raySweep 15s infinite ease-in-out;
}
.ray1 { top:25%; transform:rotate(-15deg); animation-delay:0s; }
.ray2 { top:55%; background:linear-gradient(90deg,transparent,rgba(168,85,247,0.1),rgba(168,85,247,0.2),rgba(168,85,247,0.1),transparent); transform:rotate(10deg); animation-delay:-5s; animation-duration:20s; }
.ray3 { top:75%; background:linear-gradient(90deg,transparent,rgba(253,224,71,0.05),rgba(253,224,71,0.1),rgba(253,224,71,0.05),transparent); transform:rotate(-5deg); animation-delay:-10s; animation-duration:18s; }
@keyframes raySweep { 0%,100%{opacity:0.5;transform:rotate(-15deg) scaleY(1);} 50%{opacity:1;transform:rotate(-12deg) scaleY(1.5);} }

.floating-orb {
  position:absolute; border-radius:50%; filter:blur(60px); animation:orbFloat 12s infinite ease-in-out alternate;
}
.orb1 { width:400px; height:400px; background:rgba(6,182,212,0.1); top:-5%; left:5%; animation-delay:0s; }
.orb2 { width:500px; height:500px; background:rgba(99,102,241,0.08); bottom:-10%; right:0%; animation-delay:-4s; }
.orb3 { width:300px; height:300px; background:rgba(168,85,247,0.1); top:30%; right:20%; animation-delay:-8s; }
.orb4 { width:250px; height:250px; background:rgba(253,224,71,0.06); bottom:20%; left:30%; animation-delay:-2s; }
@keyframes orbFloat { 0%{transform:translate(0,0) scale(1);} 100%{transform:translate(30px,-60px) scale(1.1);} }

/* ── Login Layout ────────────────────────────────────────────── */
.screen-inner {
  position:relative; z-index:2; width:96%; max-width:1280px;
}
.login-inner {
  display:flex; gap:20px; align-items:stretch; justify-content:center;
}
.login-panel {
  background:linear-gradient(160deg, rgba(12,20,45,0.85), rgba(6,10,25,0.95));
  border:1px solid rgba(255,255,255,0.1); border-top-color:rgba(255,255,255,0.2);
  border-radius:28px; padding:28px 24px;
  box-shadow:0 40px 100px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.1);
  backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  display:flex; flex-direction:column;
}
.center-panel {
  flex:2; max-width:460px; padding:36px 32px;
  border-color:rgba(6,182,212,0.3); border-top-color:rgba(6,182,212,0.5);
  box-shadow:0 40px 100px rgba(0,0,0,0.8), 0 0 60px rgba(6,182,212,0.1), inset 0 1px 0 rgba(6,182,212,0.3);
  justify-content:center;
}
.side-panel { flex:1; max-width:300px; }

.panel-title {
  font-family:var(--ff-main); font-size:14px; font-weight:800; color:var(--clr-gold);
  text-transform:uppercase; letter-spacing:0.15em; margin-bottom:16px;
  display:flex; align-items:center; gap:8px;
}
.panel-title i { opacity:0.8; }

/* ── Logo ────────────────────────────────────────────────────── */
.logo-area { text-align:center; margin-bottom:24px; }
.logo-icon-wrap {
  position:relative; width:100px; height:100px; margin:0 auto 16px;
  display:flex; align-items:center; justify-content:center;
}
.logo-halo {
  position:absolute; inset:-6px; border-radius:50%;
  border:2px solid transparent;
  background:linear-gradient(135deg, #06b6d4, #8b5cf6, #fde047) border-box;
  -webkit-mask:linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:destination-out; mask-composite:exclude;
  animation:spin 4s linear infinite;
}
.logo-halo-2 {
  position:absolute; inset:-14px; border-radius:50%;
  border:1px solid rgba(6,182,212,0.3);
  animation:spin 8s linear infinite reverse;
}
.logo-icon { font-size:64px; filter:drop-shadow(0 0 24px rgba(6,182,212,0.5)); animation:iconBop 2.5s ease-in-out infinite; }
@keyframes iconBop { 0%,100%{transform:scale(1);} 50%{transform:scale(1.06) rotate(3deg);} }

.logo-title {
  font-family:var(--ff-title); font-size:44px; font-weight:800;
  background:linear-gradient(135deg, #ffffff 0%, #a5f3fc 40%, #818cf8 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  line-height:1.1; margin-bottom:4px;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.8));
}
.logo-dot { color:#06b6d4; -webkit-text-fill-color:#06b6d4; }
.logo-sub {
  color:rgba(255,255,255,0.8); font-size:14px; font-weight:600;
  letter-spacing:0.06em; text-transform:uppercase; margin-bottom:12px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.9);
}
.logo-badges { display:flex; gap:8px; justify-content:center; flex-wrap:wrap; }
.badge-chip {
  padding:4px 12px; border-radius:20px; font-size:11px; font-weight:700;
  background:rgba(255,255,255,0.07); border:1px solid rgba(255,255,255,0.15);
  color:rgba(255,255,255,0.8); letter-spacing:0.05em;
}

/* ── Online Stats ────────────────────────────────────────────── */
.lobby-stats {
  display:flex; align-items:center; justify-content:center; gap:8px;
  background:linear-gradient(90deg, transparent, rgba(6,182,212,0.1), transparent);
  border-top:1px solid rgba(6,182,212,0.2); border-bottom:1px solid rgba(6,182,212,0.2);
  padding:10px 24px; margin-bottom:22px;
  font-size:14px; font-weight:700; color:#a5f3fc;
}
.online-dot {
  width:8px; height:8px; border-radius:50%; background:#10b981;
  box-shadow:0 0 8px #10b981; animation:pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1);} 50%{opacity:0.7;transform:scale(1.3);} }

/* ── Input ───────────────────────────────────────────────────── */
.input-group { position:relative; margin-bottom:18px; }
.input-icon {
  position:absolute; left:16px; top:50%; transform:translateY(-50%);
  color:rgba(255,255,255,0.3); font-size:16px; pointer-events:none;
}
.name-input {
  width:100%; padding:16px 16px 16px 44px; border-radius:16px; font-size:17px; font-weight:600;
  background:rgba(0,0,0,0.5); border:2px solid rgba(255,255,255,0.1);
  color:#fff; font-family:var(--ff-main); outline:none;
  transition:all 0.3s; box-shadow:inset 0 4px 12px rgba(0,0,0,0.5);
}
.name-input:focus {
  border-color:var(--clr-accent); background:rgba(6,182,212,0.06);
  box-shadow:inset 0 4px 12px rgba(0,0,0,0.5), 0 0 0 4px rgba(6,182,212,0.15);
}
.name-input::placeholder { color:rgba(255,255,255,0.25); font-weight:400; }

@keyframes btnPulse {
  0% { transform: scale(1); box-shadow: 0 8px 32px rgba(79,70,229,0.5), inset 0 2px 0 rgba(255,255,255,0.3); }
  50% { transform: scale(1.02); box-shadow: 0 12px 48px rgba(79,70,229,0.85), 0 0 15px rgba(6,182,212,0.4), inset 0 2px 0 rgba(255,255,255,0.4); }
  100% { transform: scale(1); box-shadow: 0 8px 32px rgba(79,70,229,0.5), inset 0 2px 0 rgba(255,255,255,0.3); }
}

/* ── Join Button ─────────────────────────────────────────────── */
.join-btn {
  width:100%; padding:17px; border:none; cursor:pointer; border-radius:18px;
  position:relative; overflow:hidden;
  background:linear-gradient(135deg, #0284c7 0%, #4f46e5 50%, #7c3aed 100%);
  box-shadow:0 8px 32px rgba(79,70,229,0.5), inset 0 2px 0 rgba(255,255,255,0.3);
  transition:all 0.25s cubic-bezier(0.34,1.56,0.64,1); margin-bottom:16px;
  animation: btnPulse 2.4s infinite ease-in-out;
}
.join-btn .btn-text {
  position:relative; z-index:2;
  font-family:var(--ff-title); font-size:22px; font-weight:800;
  letter-spacing:0.08em; color:#fff; text-shadow:0 2px 8px rgba(0,0,0,0.4);
  display:block; text-align:center;
}
.join-btn .btn-shine {
  position:absolute; top:0; left:-100%; width:50%; height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.4),transparent);
  transform:skewX(-20deg); animation:shine 3s infinite; z-index:1;
}
@keyframes shine { 0%{left:-100%;} 20%{left:200%;} 100%{left:200%;} }
.join-btn:hover { transform:translateY(-3px); box-shadow:0 12px 40px rgba(79,70,229,0.7), inset 0 2px 0 rgba(255,255,255,0.4); filter:brightness(1.1); }
.join-btn:active { transform:translateY(1px); box-shadow:0 4px 16px rgba(79,70,229,0.4); }

/* ── Social ──────────────────────────────────────────────────── */
.social-row { text-align:center; }
.social-btn {
  color:#93c5fd; text-decoration:none; font-weight:600; font-size:13px;
  background:rgba(255,255,255,0.05); padding:9px 20px; border-radius:16px;
  border:1px solid rgba(255,255,255,0.1); display:inline-flex; align-items:center; gap:6px;
  transition:0.2s;
}
.social-btn:hover { background:rgba(59,130,246,0.15); border-color:rgba(59,130,246,0.4); transform:translateY(-2px); }
.facebook-btn { color:#60a5fa; }

/* ── How grid / Controls ────────────────────────────────────── */
.how-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px 14px; margin-bottom:20px; }
.how-item { display:flex; align-items:center; gap:10px; font-size:13px; font-weight:600; color:#e2e8f0; }

.ctrl-section { margin-bottom:14px; }
.ctrl-section-title {
  font-size:10px; font-weight:800; color:rgba(255,255,255,0.35);
  text-transform:uppercase; letter-spacing:0.2em; margin-bottom:8px;
  padding-bottom:4px; border-bottom:1px solid rgba(255,255,255,0.06);
}
.ctrl-row {
  display:flex; align-items:center; gap:10px;
  padding:5px 0; font-size:12px; font-weight:600; color:#e2e8f0;
  border-bottom:1px solid rgba(255,255,255,0.04);
}
.ctrl-row:last-child { border-bottom:none; }
.ctrl-row kbd { flex-shrink:0; min-width:44px; }
.ctrl-row span { flex:1; color:rgba(255,255,255,0.75); }

.mouse-icon {
  flex-shrink:0; min-width:44px; text-align:center;
  font-size:14px; background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.15); border-radius:8px; padding:3px 6px;
}
.mouse-btn {
  flex-shrink:0; min-width:44px; text-align:center;
  font-size:11px; font-weight:800; border-radius:8px; padding:4px 8px;
  border:1px solid rgba(255,255,255,0.3); border-bottom-width:3px;
  box-shadow:0 2px 5px rgba(0,0,0,0.4);
}
.mouse-btn.lmb { background:linear-gradient(180deg,rgba(239,68,68,0.25),rgba(239,68,68,0.1)); border-color:rgba(239,68,68,0.5); color:#fca5a5; }
.mouse-btn.rmb { background:linear-gradient(180deg,rgba(59,130,246,0.25),rgba(59,130,246,0.1)); border-color:rgba(59,130,246,0.5); color:#93c5fd; }
.mouse-btn.smb { background:linear-gradient(180deg,rgba(168,85,247,0.25),rgba(168,85,247,0.1)); border-color:rgba(168,85,247,0.5); color:#c4b5fd; }


kbd {
  background:linear-gradient(180deg,rgba(255,255,255,0.15),rgba(255,255,255,0.05));
  border:1px solid rgba(255,255,255,0.25); border-bottom-width:3px;
  border-radius:8px; padding:3px 9px; font-size:11px; font-weight:800;
  color:#fff; min-width:44px; text-align:center;
  box-shadow:0 3px 5px rgba(0,0,0,0.4); text-transform:uppercase; flex-shrink:0;
}

.feature-badges { display:flex; gap:8px; flex-wrap:wrap; margin-top:auto; padding-top:16px; }
.feature-badge {
  flex:1; min-width:60px; padding:8px 6px; border-radius:12px; text-align:center;
  background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.1);
  display:flex; flex-direction:column; gap:4px; align-items:center;
}
.feature-badge span { font-size:20px; }
.feature-badge small { font-size:10px; font-weight:700; color:rgba(255,255,255,0.6); text-transform:uppercase; }

/* ── Item Guide ──────────────────────────────────────────────── */
.item-guide-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:7px; margin-bottom:4px; }
.item-guide-box {
  background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.1);
  border-radius:10px; padding:8px 4px; text-align:center;
  display:flex; flex-direction:column; align-items:center; gap:3px;
  transition:all 0.2s; cursor:help;
}
.item-guide-box:hover { background:rgba(255,255,255,0.12); border-color:var(--clr-accent); transform:translateY(-2px); }
.item-guide-box span { font-size:20px; }
.item-guide-box small { font-size:9px; font-weight:700; color:rgba(255,255,255,0.6); line-height:1.3; }
.item-guide-box em { font-style:normal; color:rgba(255,255,255,0.35); font-size:9px; }


/* ── Evolution Path ──────────────────────────────────────────── */
.evo-path {
  display:flex; justify-content:center; align-items:center; gap:3px; flex-wrap:wrap;
  background:rgba(0,0,0,0.4); padding:10px 12px; border-radius:40px;
  border:1px solid rgba(255,255,255,0.06); margin-bottom:16px;
}
.evo-badge {
  width:28px; height:28px; border-radius:50%; background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.2); display:flex; align-items:center;
  justify-content:center; font-size:14px; cursor:help; transition:all 0.2s; flex-shrink:0;
}
.evo-badge:hover { transform:scale(1.3) translateY(-4px); z-index:2; }
.evo-badge.boss { border-color:var(--clr-gold); box-shadow:0 0 8px rgba(253,224,71,0.3); }
.evo-badge.god { background:radial-gradient(circle,#fde047,#f97316); border-color:#fff; animation:godPulse 2s infinite alternate; }
@keyframes godPulse { 0%{box-shadow:0 0 8px rgba(253,224,71,0.4);} 100%{box-shadow:0 0 20px rgba(253,224,71,0.8);} }
.evo-arrow { color:rgba(255,255,255,0.25); font-size:12px; }

/* ── SEO Text Block ──────────────────────────────────────────── */
.seo-text {
  background:rgba(6,182,212,0.05); border:1px solid rgba(6,182,212,0.15);
  border-radius:12px; padding:10px 12px; margin-top:auto;
}
.seo-text p { font-size:11px; color:rgba(255,255,255,0.5); line-height:1.5; }

/* ── Game Over Screen ────────────────────────────────────────── */
.gameover-inner {
  text-align:center; max-width:480px; width:90%;
  border-color:rgba(244,63,94,0.3);
  box-shadow:0 40px 100px rgba(0,0,0,0.8), inset 0 0 60px rgba(244,63,94,0.1);
}
.ko-icon { font-size:64px; margin-bottom:12px; filter:drop-shadow(0 0 20px rgba(244,63,94,0.6)); }
.ko-title {
  font-family:var(--ff-title); font-size:40px; font-weight:800; color:#f43f5e;
  text-shadow:0 0 40px rgba(244,63,94,0.8); margin-bottom:8px;
}
.killed-by { color:rgba(255,255,255,0.5); font-size:15px; margin-bottom:24px; font-weight:600; }
.stat-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:28px; }
.stat-box {
  background:rgba(0,0,0,0.4); border:1px solid rgba(255,255,255,0.08);
  border-radius:16px; padding:14px 12px;
}
.stat-box.wide { grid-column:span 2; background:linear-gradient(180deg,rgba(251,191,36,0.08),rgba(0,0,0,0.4)); border-color:rgba(251,191,36,0.2); }
.stat-val { font-family:var(--ff-title); font-size:30px; font-weight:800; color:var(--clr-gold); }
.stat-val.evo-val { font-size:22px; color:#fff; }
.stat-lbl { font-size:11px; font-weight:700; color:rgba(255,255,255,0.4); margin-top:4px; text-transform:uppercase; letter-spacing:0.05em; }

/* ═══════════════════════════════════════════════════════════════
   MOBILE JOYSTICK
   ═══════════════════════════════════════════════════════════════ */
#mobileJoystickOverlay {
  position:fixed; bottom:0; left:0; width:200px; height:200px;
  z-index:20; pointer-events:none;
}
#joystickZone {
  position:absolute; bottom:20px; left:20px;
  width:150px; height:150px; pointer-events:auto;
}
#joystickBase {
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:110px; height:110px; border-radius:50%;
  background:rgba(6,182,212,0.08); border:2px solid rgba(6,182,212,0.25);
  backdrop-filter:blur(8px); box-shadow:0 0 20px rgba(6,182,212,0.15);
}
#joystickStick {
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:52px; height:52px; border-radius:50%;
  background:radial-gradient(circle at 35% 35%,rgba(255,255,255,0.85),rgba(6,182,212,0.6));
  border:2px solid rgba(255,255,255,0.6);
  box-shadow:0 4px 16px rgba(0,0,0,0.6), inset 0 -4px 8px rgba(0,0,0,0.2);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE LANDSCAPE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1080px), (max-height: 560px) {
  /* Login panels stacked & ultra-compact on mobile landscape */
  .login-inner { flex-direction:column; align-items:center; gap:8px; padding-top: 4px; padding-bottom: 4px; }
  .center-panel {
    width: 100%;
    max-width: 380px !important;
    padding: 16px 24px !important;
    transform: none !important;
    order: 1;
    margin: 0 auto;
    border: 2px solid rgba(6,182,212,0.45) !important;
    box-shadow: 0 25px 60px rgba(0,0,0,0.85), 0 0 35px rgba(6,182,212,0.25), inset 0 1px 0 rgba(255,255,255,0.12) !important;
    border-radius: 26px !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
  }
  .left-panel { display: none !important; }
  .right-panel { display: none !important; }
  .logo-icon-wrap { width: 50px !important; height: 50px !important; margin: 0 auto 6px !important; }
  .logo-icon { font-size: 26px !important; }
  .logo-halo, .logo-halo-2 { display: none !important; }
  .logo-title { font-size: 24px !important; margin-bottom: 2px !important; }
  .logo-sub { font-size: 11px !important; margin-bottom: 6px !important; }
  .logo-badges { display: none !important; }
  .logo-area { margin-bottom: 8px !important; }
  .lobby-stats { margin-bottom: 8px !important; padding: 3px 10px !important; font-size: 11px !important; }
  .input-group { margin-bottom: 10px !important; height: 38px !important; }
  .name-input { font-size: 13px !important; padding: 0 12px 0 38px !important; }
  .join-btn { height: 42px !important; font-size: 14px !important; }

  /* Ensure screen scrolls if content overflows on small screens */
  .screen-inner { max-height: 100dvh; max-height: 100vh; overflow-y:auto; padding-left: env(safe-area-inset-left, 8px); padding-right: env(safe-area-inset-right, 8px); }

  /* HUD mobile adjustments */
  #leftPanel { width:130px; top: calc(env(safe-area-inset-top, 0px) + 55px); left: calc(env(safe-area-inset-left, 0px) + 5px); transform: scale(0.75); transform-origin: top left; }
  .bar-track { height:10px; }
  .bar-label { font-size:9px; }
  #barGroup { padding:8px 10px; gap:6px; }

  /* Minimap mobile */
  #minimapCanvas { left: calc(env(safe-area-inset-left, 0px) + 105px); right: auto; top: calc(env(safe-area-inset-top, 0px) + 55px); width: 70px; height: 70px; }

  /* Leaderboard mobile */
  #leaderboard { width:130px; right: calc(env(safe-area-inset-right, 0px) + 5px); top: calc(env(safe-area-inset-top, 0px) + 58px); }
  .lb-header { font-size:11px; padding:8px 10px; }

  /* Kill feed */
  /* Kill Feed mobile — bottom left, above hotbar */
  #killFeed { 
    width: 140px; 
    left: calc(env(safe-area-inset-left, 0px) + 5px);
    right: auto;
    top: auto !important;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 60px) !important;
  }
  .kill-entry { font-size:9px; padding:4px 7px; background: rgba(0,0,0,0.75); backdrop-filter: blur(8px); }

  /* Hotbar */
  #hotbar { bottom: calc(env(safe-area-inset-bottom, 0px) + 6px); gap:5px; }
  .hotbar-slot { width:50px; height:50px; }
  .hotbar-slot .slot-icon { font-size:22px; }
  .hotbar-slot .slot-key { font-size:9px; }

  /* Action buttons mobile — DIAMOND (Optimized spaced layout to prevent overlaps) */
  #actionButtons { right: calc(env(safe-area-inset-right, 0px) + 16px); bottom: calc(env(safe-area-inset-bottom, 0px) + 16px); width:260px; height:260px; }
  .dash-btn { width: 96px; height: 96px; right: 8px; bottom: 8px; }
  .dash-btn .action-icon { font-size:34px; }
  .skill-btn { width:76px; height:76px; right: 8px; bottom: 124px; }
  .skill-btn .action-icon { font-size:28px; }
  .item-btn { width:76px; height:76px; right: 124px; bottom: 8px; }
  .icon-wrap { font-size:28px; }
  .switch-btn { width:54px; height:54px; right: 114px; bottom: 114px; }
  .switch-btn .action-icon { font-size:18px; }

  /* Joystick */
  #joystickZone { bottom: calc(env(safe-area-inset-bottom, 0px) + 15px); left: calc(env(safe-area-inset-left, 0px) + 15px); width:156px; height:156px; }
  #joystickBase { width:120px; height:120px; }
  #joystickStick { width:52px; height:52px; }

  /* Top bar */
  #topBar { gap:4px; top: calc(env(safe-area-inset-top, 0px) + 8px); left: env(safe-area-inset-left, 0px); right: env(safe-area-inset-right, 0px); justify-content: center; width: auto; transform: scale(0.85); transform-origin: top center; }
  .stat-pill { padding:3px 8px; font-size:11px; }
  #matchTimerBox { padding:4px 10px; font-size:14px; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE PORTRAIT (Fold 5 outer screen, standard phones)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) and (orientation: portrait) {
  #hotbar {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 175px) !important; /* Move above joystick */
    transform: translateX(-50%) scale(0.9);
  }
  #killFeed {
    /* Kill Feed portrait: bottom-left, above hotbar */
    left: calc(env(safe-area-inset-left, 0px) + 5px) !important;
    right: auto !important;
    top: auto !important;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 220px) !important;
    transform: none;
    width: 140px;
  }
  #leftPanel { top: calc(env(safe-area-inset-top, 0px) + 55px); left: calc(env(safe-area-inset-left, 0px) + 5px); transform: scale(0.75); transform-origin: top left; }
  /* Minimap: compact, sits right next to the scaled HP bar (~75px wide panel * 0.75 = 56px) */
  #minimapCanvas { left: calc(env(safe-area-inset-left, 0px) + 110px); right: auto; top: calc(env(safe-area-inset-top, 0px) + 55px); width: 60px; height: 60px; border-radius: 8px; }
  
  #actionButtons {
    width: 230px; height: 230px;
  }
  .dash-btn { width: 82px; height: 82px; right: 6px; bottom: 6px; }
  .skill-btn { width: 66px; height: 66px; right: 6px; bottom: 104px; }
  .item-btn { width: 66px; height: 66px; right: 104px; bottom: 6px; }
  .switch-btn { width: 46px; height: 46px; right: 96px; bottom: 96px; }

  #joystickZone {
    width: 144px; height: 144px;
  }
  #joystickBase { width: 108px; height: 108px; }
  #joystickStick { width: 48px; height: 48px; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — FOLD 5 INNER SCREEN (Wide/Square aspect)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1000px) and (min-width: 769px) {
  .login-inner { padding: 10px; gap: 10px; }
  .login-panel { padding: 15px; }
  #hotbar { transform: translateX(-50%) scale(0.9); }
}

@media(max-width:480px) {
  .logo-title { font-size:36px; }
  .logo-icon { font-size:52px; }
  #minimapCanvas { width: 60px; height: 60px; }
}