:root{--bg:#17191c;--panel:#1c2025e8;--border:#ffffff1a;--accent:#dfa45f;--text:#e9e5df;--muted:#a0a7af;color-scheme:dark}
*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden;overscroll-behavior:none}
body{background:var(--bg);color:var(--text);font:14px/1.4 Arial,sans-serif}button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
button:focus-visible{outline:2px solid #f5c586;outline-offset:3px}button:disabled{cursor:default;opacity:.45}button:active:not(:disabled){transform:translateY(1px)}
#game-root{position:fixed;inset:0}canvas{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair}
.hidden{display:none!important}.hud,.weapons,.action-button,.icon-button{border:1px solid var(--border);background:var(--panel);backdrop-filter:blur(12px)}
.hud{position:fixed;z-index:2;top:max(14px,env(safe-area-inset-top));left:16px;right:16px;display:flex;align-items:center;gap:28px;padding:12px 16px;border-radius:10px;min-height:70px;box-shadow:0 6px 24px #0003}
.label{display:block;font-size:9px;letter-spacing:1.4px;color:var(--muted);white-space:nowrap}.health-block{margin-right:auto;min-width:100px;width:25%;max-width:300px}.health-row{display:flex;align-items:center;gap:12px;margin-top:6px}.health-track{flex:1;height:6px;border-radius:4px;background:#ffffff17;overflow:hidden}.health-track i{display:block;background:var(--accent);height:100%;width:100%;transition:width .15s}.health-row b{font-size:16px;font-variant-numeric:tabular-nums}.stat{min-width:55px}.stat b{display:block;font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.2;margin-top:2px}
.icon-button{height:40px;min-width:88px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 12px;border-radius:6px;font-size:12px;white-space:nowrap;transition:background .15s,border-color .15s}.icon-button:hover{background:#343a42;border-color:#ffffff44}
.mission{position:fixed;z-index:1;top:100px;left:22px;display:flex;align-items:center;gap:9px;font:10px monospace;letter-spacing:1px;text-shadow:0 1px 4px #000}.mission-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px #dfa45f55}.objective{position:fixed;top:127px;left:16px;z-index:1;display:flex;gap:10px;align-items:center;padding:9px 12px;background:#263b48df;border:1px solid #8cbed555;border-radius:7px;font-size:11px;color:#d3e6ef}#supply-arrow{display:block;font-size:20px;line-height:1}
.weapons{position:fixed;z-index:2;bottom:max(14px,env(safe-area-inset-bottom));left:16px;right:16px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:6px;border-radius:10px;box-shadow:0 8px 30px #0004}
.weapon{position:relative;min-width:0;min-height:64px;display:grid;grid-template-columns:24px minmax(0,1fr) 50px;grid-template-rows:22px 18px;align-content:center;align-items:center;column-gap:10px;padding:9px 12px;text-align:left;border:1px solid transparent;background:transparent;border-radius:6px;transition:background .15s,border-color .15s}.weapon:hover{background:#ffffff09;border-color:#ffffff24}.weapon.active{background:#dfa45f18;border-color:#dfa45f90;box-shadow:none}.weapon.locked{color:#9a9da2}.weapon .num{grid-column:1;grid-row:1/3;display:grid;place-items:center;width:24px;height:26px;border:1px solid #ffffff24;border-radius:4px;font-size:11px;color:var(--muted)}.weapon.active .num{color:var(--accent);border-color:#dfa45f77}.weapon b{grid-column:2;grid-row:1;font-size:14px;letter-spacing:1px;white-space:nowrap}.weapon small{grid-column:2;grid-row:2;font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.weapon svg{grid-column:3;grid-row:1/3;width:50px;height:27px;fill:currentColor;opacity:.6}
.action-dock{position:fixed;z-index:2;left:16px;bottom:106px;display:flex;gap:8px}.action-button{height:42px;display:flex;align-items:center;justify-content:center;gap:10px;padding:0 12px;border-radius:7px;font-size:12px;white-space:nowrap}.action-button:hover{border-color:#dfa45f88;background:#333330}.action-button b{font-size:11px;color:var(--accent);min-width:12px;font-variant-numeric:tabular-nums}.action-button.cooling{border-color:#ffffff12;color:#9ba0a6}
kbd{font:10px Arial,sans-serif;color:#cdd0d3;background:#ffffff09;border:1px solid #ffffff22;border-radius:4px;padding:3px 6px;white-space:nowrap}.ammo{position:fixed;z-index:1;right:24px;bottom:107px;text-align:right;pointer-events:none;text-shadow:0 2px 10px #000}.ammo>span{font:11px monospace;color:#c4c3bf}.ammo b{font-size:43px;line-height:1.1;color:#edbb7d;font-variant-numeric:tabular-nums}.ammo div>span{font-size:20px;color:#a9a6a0}.ammo small{display:block;font-size:10px;color:#c4c3bf;margin-top:4px}
.combo{position:fixed;z-index:1;top:100px;right:22px;display:grid;grid-template-columns:auto auto;align-items:center;gap:3px 10px;min-width:120px;text-shadow:0 2px 8px #000}.combo strong{font-size:26px;color:#eeb276}.combo span{font-size:10px;letter-spacing:1px}.combo i{height:3px;grid-column:1/3;background:var(--accent);transform-origin:left}
.overlay{position:fixed;inset:0;z-index:5;background:radial-gradient(ellipse,#171b2088,#101317f0);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:24px;overflow-y:auto}.overlay-inner{width:min(680px,100%);text-align:center;margin:auto}.eyebrow{font:10px monospace;letter-spacing:2px;color:var(--accent)}h1{font:800 clamp(36px,8vh,74px)/.98 Impact,'Arial Narrow',sans-serif;letter-spacing:1px;margin:18px 0}em{color:var(--accent);font-style:normal}.overlay p{font-size:13px;color:#b6bbc0;line-height:1.8;margin:0 0 20px}.instructions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 16px;margin:20px 0 26px}.instructions span{font-size:11px;display:inline-flex;align-items:center;gap:6px;color:#b6bbc0}.primary{width:min(320px,100%);min-height:52px;padding:14px 20px;border:1px solid #ffd29844;border-radius:7px;background:var(--accent);color:#21190f;font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:0 8px 30px #0003}.primary:hover{background:#efbc7b}.primary span{font-size:20px}.record{font:11px monospace;color:#8e959d;margin-top:24px}.record b{color:#dad6cd}
.shop{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:20px}.shop:empty{display:none}.shop button{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:56px;padding:10px 14px;background:#272c32;border:1px solid #ffffff1e;border-radius:7px;text-align:left}.shop button:hover:not(:disabled){background:#33373b;border-color:#dfa45f88}.shop strong{display:block;font-size:12px;font-weight:600}.shop small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.shop .price{color:var(--accent);font:12px monospace;white-space:nowrap}.toast{position:fixed;z-index:6;top:26%;left:50%;transform:translate(-50%,-8px);padding:10px 18px;border:1px solid #dfa45f55;background:#1c2025ed;border-radius:8px;color:#f0c18a;font-size:16px;letter-spacing:1px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;text-align:center;max-width:90vw}.toast.visible{opacity:1;transform:translate(-50%,0)}
@media(max-width:700px){.hud{top:max(8px,env(safe-area-inset-top));left:8px;right:8px;gap:12px;padding:9px 10px;min-height:58px}.label{font-size:8px;letter-spacing:.5px}.health-block{min-width:64px;width:20%}.health-row{gap:7px}.health-row b{font-size:13px}.stat{min-width:30px}.stat b{font-size:19px}.icon-button{min-width:34px;padding:0 8px;height:34px;font-size:10px}#pause span{display:none}.mission{top:80px;left:14px;font-size:9px}.objective{top:103px;left:8px;font-size:10px}.combo{top:77px;right:12px}.combo strong{font-size:21px}.combo span{font-size:8px}.weapons{left:8px;right:8px;bottom:8px;padding:4px;gap:3px}.weapon{grid-template-columns:17px minmax(0,1fr);min-height:56px;column-gap:5px;padding:6px}.weapon .num{width:17px;height:23px;font-size:9px}.weapon b{font-size:11px;letter-spacing:0}.weapon small{font-size:8px}.weapon svg{display:none}.action-dock{left:8px;bottom:85px;gap:5px}.action-button{height:38px;gap:6px;padding:0 8px;font-size:10px}.action-button kbd{font-size:9px;padding:2px 4px}.ammo{right:12px;bottom:136px}.ammo b{font-size:32px}.ammo>span,.ammo small{font-size:9px}.overlay{padding:18px}.overlay p{font-size:12px}.shop{gap:6px}.shop button{padding:9px;font-size:11px}.shop strong{font-size:11px}.shop small{font-size:9px}}
@media(max-width:420px){.hud{gap:8px}.hud .stat:nth-of-type(3){display:none}#sound{font-size:9px;padding:0 6px}.action-button{gap:5px;padding:0 7px}.action-button b{font-size:10px}.weapon{grid-template-columns:1fr}.weapon .num{display:none}.weapon b,.weapon small{grid-column:1}.combo{min-width:95px}.combo span{letter-spacing:0}}
@media(max-height:500px){.hud{top:6px;left:8px;right:8px;min-height:48px;padding:6px 12px}.mission{top:64px}.objective{top:86px}.weapons{bottom:6px;left:8px;right:8px}.weapon{min-height:46px;padding:4px 10px;grid-template-rows:19px 15px}.action-dock{bottom:76px}.ammo{bottom:77px}.ammo b{font-size:30px}.combo{top:64px}.overlay{padding:16px}h1{font-size:32px;margin:12px 0}.overlay p{margin-bottom:12px}.instructions{margin:12px 0;gap:7px 12px}.primary{min-height:42px;padding:8px 16px}.record{margin-top:12px}.shop{margin-top:12px}.shop button{min-height:44px}}

.shop-panel{position:fixed;z-index:4;right:16px;top:100px;bottom:105px;width:min(360px,calc(100vw - 32px));overflow:auto;padding:16px;background:#1b2026f5;border:1px solid #ffffff26;border-radius:10px;box-shadow:0 15px 60px #0008;backdrop-filter:blur(14px)}.shop-panel .shop{grid-template-columns:1fr;margin-top:12px}.shop-heading{display:flex;justify-content:space-between;align-items:center;gap:15px}.shop-heading b{font-size:12px;letter-spacing:1.5px}.shop-heading span{display:block;color:var(--accent);font:18px monospace;margin-top:7px}.shop-heading button{display:grid;place-items:center;width:32px;height:32px;background:#ffffff08;border:1px solid #ffffff22;border-radius:5px;font-size:23px}.shop-panel>p{font-size:11px;color:#a6acb3}.hud #shop-button kbd{font-size:9px;padding:1px 4px}@media(max-width:700px){.hud{gap:8px}#shop-button{font-size:0;gap:0;min-width:34px}#shop-button kbd{font-size:12px;border:0;padding:0;background:none}.shop-panel{top:80px;right:8px;bottom:136px;width:min(340px,calc(100vw - 16px))}}

@media(max-width:420px){.hud{gap:6px}.health-block{min-width:52px}.hud .stat{min-width:26px}#pause,#shop-button{min-width:30px;padding:0 6px}}

/* Only the pistol and the currently carried pickup are shown. */
.action-dock{bottom:max(18px,env(safe-area-inset-bottom))}.ammo{bottom:18px;right:24px;min-width:150px;padding:12px 16px;border:1px solid #ffffff1a;border-radius:10px;background:#1c2025dc;backdrop-filter:blur(8px)}.weapon-switch{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;pointer-events:auto}.weapon-switch button{display:grid;place-items:center;width:28px;height:26px;padding:0;border:1px solid #ffffff22;border-radius:5px;background:#ffffff09;font-size:22px;line-height:1}.ammo .weapon-switch>span{font-size:10px;color:#bfc3c6;white-space:nowrap}.bonus-list{position:fixed;z-index:2;right:22px;top:145px;display:flex;flex-direction:column;gap:5px;pointer-events:none}.bonus-list span{background:#1b222ada;padding:6px 9px;border:1px solid var(--bonus);border-radius:5px;color:var(--bonus);font-size:10px}.bonus-list b{margin-left:12px}
@media(max-width:700px){.action-dock{bottom:12px;left:8px}.ammo{bottom:65px;right:10px;min-width:130px;padding:8px 10px}.bonus-list{right:10px;top:110px}.weapon-switch{gap:6px;margin-bottom:5px}.ammo .weapon-switch>span{font-size:9px}.ammo b{font-size:30px}.action-button{font-size:10px}.bonus-list span{font-size:9px}}
@media(max-height:500px){.ammo{bottom:12px;min-width:145px}.ammo .weapon-switch{margin-bottom:4px}.action-dock{bottom:12px}.bonus-list{top:115px}.ammo b{font-size:26px}.ammo small{font-size:9px}}

#weapon-icon {
  display: block;
  width: 110px;
  height: 43px;
  margin: -3px 0 1px auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 2px #0009);
}
@media (max-width: 700px), (max-height: 500px) {
  #weapon-icon { width: 90px; height: 35px; }
}

/* The menu uses the same arena art and obstacle positions as gameplay. */
.overlay-inner:has(.arena-choice:not(.hidden)) { width: min(960px, 100%); }
.overlay-actions{display:grid;justify-items:center;gap:10px}
#revive:not(.hidden) + #start{background:#262a30;color:#f0e8de;border-color:#ffffff35}
#revive:not(.hidden) + #start:hover{background:#363b43}
.overlay-actions button:disabled{opacity:.55;cursor:wait}
#ad-status{color:#b6bbc0;font-size:12px}
.arena-choice { margin: 0 auto 18px; text-align: left; }
.arena-choice h2 { color: #e9d9bd; font-size: 15px; margin: 0 0 9px; }
.arena-hint { color: #bfc5c6; font-size: 12px; margin-bottom: 9px; }
.arena-cards { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 9px; }
.arena-card {
  display: block;
  min-width: 0;
  padding: 5px 5px 8px;
  border: 1px solid #ffffff24;
  border-radius: 8px;
  background: #20272d;
  color: #f4e9d7;
  text-align: left;
  cursor: pointer;
}
.arena-card img { display:block; width:100%; height:auto; border-radius:4px; }
.arena-card strong, .arena-card span { display:block; margin:5px 3px 0; }
.arena-card strong { font-size:12px; }
.arena-card span { color:#bfc5c6; font-size:11px; }
.arena-card[aria-pressed="true"] { border-color:#ffd298; box-shadow:0 0 0 1px #ffd298; }
.arena-card:not(:disabled):hover { background:#323b42; }
.arena-card:disabled { cursor:default; opacity:.8; }
.arena-card:disabled img { filter:saturate(.65) brightness(.84); }
@media (max-width:580px) {
  .arena-cards { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

#touch-controls, #touch-fire { display: none; }
.desktop-instructions { display: contents; }
.mobile-instructions { display: none; }
@media (pointer: coarse) {
  .desktop-instructions, .action-dock kbd { display: none; }
  .mobile-instructions { display: contents; }
  .weapon-dock {
    position: fixed;
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    z-index: 2;
    display: grid;
    justify-items: end;
    gap: 10px;
    pointer-events: none;
  }
  .weapon-dock .ammo { position: static; }
  #touch-fire {
    display: block;
    width: 78px;
    height: 78px;
    border: 1px solid #e4b67a99;
    border-radius: 50%;
    background: #a36c38bb;
    font-size: 11px;
    font-weight: bold;
    pointer-events: auto;
    touch-action: none;
  }
  .action-dock {
    left: max(8px, env(safe-area-inset-left));
    bottom: max(12px, env(safe-area-inset-bottom));
  }
  #touch-controls {
    display: block;
    position: fixed;
    z-index: 2;
    left: max(14px, env(safe-area-inset-left));
    bottom: calc(max(12px, env(safe-area-inset-bottom)) + 52px);
  }
  #joystick {
    display: grid;
    place-items: center;
    width: 96px;
    height: 96px;
    border: 1px solid #d6c2a455;
    border-radius: 50%;
    background: #ffffff0a;
    touch-action: none;
  }
  #joystick i {
    width: 34px;
    height: 34px;
    background: #cbb29288;
    border: 1px solid #dfc5a1;
    border-radius: 50%;
    pointer-events: none;
  }
}
@media (pointer: coarse) and (orientation: portrait) and (max-width: 700px) {
  .weapon-dock { bottom: calc(max(12px, env(safe-area-inset-bottom)) + 50px); }
}
@media (pointer: coarse) and (max-height: 500px) {
  #touch-fire { width: 64px; height: 64px; }
  #joystick { width: 80px; height: 80px; }
}

.overlay { overflow: hidden; padding: max(12px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); }
.overlay-inner { max-height: 100%; }
.menu-nav { display: grid; gap: 8px; width: min(320px, 100%); margin: 0 auto 18px; }
.menu-button { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; padding: 10px 16px; border: 1px solid #ffffff25; border-radius: 7px; background: #242a30; font-size: 13px; }
.menu-button:hover:not(:disabled) { background: #343b43; border-color: #dfa45f88; }
.menu-button span { color: #a6aeb7; font: 11px monospace; }
#menu-back, #menu-sound { width: min(320px, 100%); margin: 0 auto; }
#menu-settings-panel { margin-bottom: 20px; }
.map-navigation { display: none; align-items: center; justify-content: center; gap: 20px; margin-top: 10px; }
.map-navigation button { width: 44px; justify-content: center; font-size: 24px; padding: 0; }
#map-page { font: 12px monospace; color: var(--muted); }
@media (max-width: 700px), (max-height: 500px) {
  .arena-cards { display: block; }
  .arena-card { display: none; width: min(340px, 100%); margin: auto; }
  .arena-card.map-current { display: block; }
  .arena-card img { height: min(20vh, 145px); width: 100%; object-fit: cover; }
  .map-navigation { display: flex; }
  .arena-hint { font-size: 10px; }
  .arena-choice { margin-bottom: 10px; }
}
@media (max-height: 600px) {
  .overlay h1 { font-size: 32px; margin: 8px 0; }
  .overlay p { margin-bottom: 10px; font-size: 11px; line-height: 1.5; }
  .menu-nav { gap: 5px; margin-bottom: 10px; }
  .menu-button { min-height: 36px; padding: 7px 12px; font-size: 12px; }
  .overlay .record { margin-top: 10px; }
  .overlay .instructions { margin: 10px 0; }
}
@media (max-height: 420px) and (min-width: 500px) {
  .overlay-inner { width: min(960px, 100%); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px 22px; text-align: left; align-items: center; }
  .eyebrow, .overlay h1, #modal-text, .record { grid-column: 1; margin: 0; }
  .menu-nav, #arena-choice, #instructions, #menu-settings-panel { grid-column: 2; grid-row: 1 / 4; width: 100%; margin: 0; }
  .overlay-actions { grid-column: 2; grid-row: 4 / 6; }
  .arena-card img { height: 70px; }
  .arena-choice h2, .arena-hint { display: none; }
  .arena-card strong, .arena-card span { margin: 2px 3px 0; }
  .map-navigation { margin-top: 5px; }
  .overlay .record { margin-top: 0; }
}