/* Sky Strike Lanes - portrait 9:16 layout, sunset sky HUD (score + gold stage bar, combo + segmented blue bar, shield n / 10, swipe hint, round pause) */
@font-face{font-family:"SSL Montserrat";src:url("montserrat-800.woff2") format("woff2");font-weight:800;font-style:normal;font-display:swap}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{width:100%;height:100%;overflow:hidden;background:#141a3c;font-family:"SSL Montserrat","Montserrat","Segoe UI",system-ui,sans-serif;font-weight:800;color:#fff;user-select:none;-webkit-user-select:none;touch-action:none;overscroll-behavior:none}
body{display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 35%,#3b4a9a,#141a3c 70%)}
#frame{position:relative;height:100vh;height:100dvh;width:min(100vw,calc(100dvh * 9 / 16));overflow:hidden;background:#2b4fa8;box-shadow:0 0 40px rgba(255,150,80,.4)}
@media (min-width:700px){#frame{height:96dvh;width:calc(96dvh * 9 / 16);border-radius:18px}}
canvas{display:block;width:100%;height:100%}
.hidden{display:none!important}

/* ---------- HUD ---------- */
#hud{position:absolute;inset:0;pointer-events:none;z-index:3}
.hud-top{position:absolute;left:0;right:0;top:0;display:flex;justify-content:space-between;align-items:flex-start;padding:calc(12px + env(safe-area-inset-top)) 14px 0}
.hud-score,.hud-combo{display:flex;flex-direction:column;width:52%}
.hud-combo{width:38%;align-items:flex-end;text-align:right}
.hud-top .lbl{font-size:15px;letter-spacing:.5px;line-height:1;text-shadow:0 2px 3px rgba(10,20,60,.55)}
.hud-score .lbl{color:#fff}
.hud-combo .lbl{color:#ffc21a}
.hud-score b{font-size:37px;line-height:1.05;letter-spacing:.5px;color:#fff;text-shadow:0 3px 0 rgba(20,30,80,.45),0 2px 8px rgba(10,20,60,.5);font-variant-numeric:tabular-nums}
.hud-combo b{font-size:40px;line-height:1;color:#ffc21a;text-shadow:0 3px 0 rgba(120,60,0,.5),0 2px 8px rgba(10,20,60,.45)}
.bar{margin-top:6px;height:15px;width:100%;border-radius:10px;background:rgba(18,26,66,.82);border:1.5px solid rgba(255,255,255,.16);overflow:hidden;box-shadow:0 2px 6px rgba(0,0,0,.3)}
.bar.gold i{display:block;height:100%;width:0;border-radius:10px;background:linear-gradient(#ffd23f,#ffa40e);box-shadow:inset 0 2px 0 rgba(255,255,255,.35)}
.bar.seg{display:flex;gap:3px;padding:2px 3px}
.bar.seg i{flex:1;border-radius:3px;background:rgba(60,80,140,.45)}
.bar.seg i.on{background:linear-gradient(#5cc8ff,#1d8bff);box-shadow:0 0 6px rgba(40,160,255,.7)}
.hud-rule{position:absolute;left:14px;right:14px;top:calc(98px + env(safe-area-inset-top));height:1px;background:rgba(255,255,255,.22)}
.hud-shield{position:absolute;left:0;right:0;top:calc(110px + env(safe-area-inset-top));display:flex;align-items:center;justify-content:center;gap:9px;font-size:19px;text-shadow:0 2px 4px rgba(20,20,60,.6)}
.hud-shield svg{width:20px;height:24px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.35))}
.hud-shield b{font-weight:800}
.hud-shield.hit{animation:shieldHit .45s}
@keyframes shieldHit{30%{color:#ff4a3a;transform:scale(1.18)}}
.swipe-hint{position:absolute;left:14px;bottom:calc(14px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;gap:8px;transition:opacity .6s}
.sh-box{display:flex;flex-direction:column;align-items:center;padding:9px 10px 7px;border-radius:14px;background:rgba(22,30,60,.62);border:1.5px solid rgba(255,255,255,.35);box-shadow:0 3px 10px rgba(0,0,0,.25)}
.sh-arrows{display:flex;align-items:center;gap:12px}
.sh-arrows svg{width:36px;height:27px}
.sh-div{width:1.5px;height:32px;background:rgba(255,255,255,.45)}
.sh-box em{font-style:normal;font-size:11px;letter-spacing:.4px;margin-top:6px;white-space:nowrap}
.sh-sub{font-size:11px;letter-spacing:.6px;text-shadow:0 1px 3px rgba(0,0,0,.6)}
.swipe-hint.fade{opacity:.45}
.icon-btn{pointer-events:auto;width:46px;height:46px;border-radius:12px;border:2px solid rgba(255,255,255,.85);background:rgba(22,30,60,.55);color:#fff;font-size:18px;font-weight:800;cursor:pointer;font-family:inherit}
.round-btn{position:absolute;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));width:58px;height:58px;border-radius:50%;background:rgba(22,26,50,.72);border:2px solid rgba(255,255,255,.55);display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(0,0,0,.35)}
.round-btn svg{width:26px;height:26px}
.mute{position:absolute;right:22px;bottom:calc(86px + env(safe-area-inset-bottom));width:46px;height:46px;border-radius:50%;z-index:5;font-size:17px;background:rgba(22,26,50,.6);border-color:rgba(255,255,255,.55)}
#banner{position:absolute;left:0;right:0;top:27%;text-align:center;font-size:32px;letter-spacing:1.5px;color:#fff;text-shadow:0 0 14px rgba(255,140,40,.9),0 3px 0 #a8321a;pointer-events:none;z-index:3}
#floaters{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:3}
.floater{position:absolute;font-size:19px;color:#ffd23f;text-shadow:0 2px 0 #7a2a00,0 0 8px rgba(0,0,0,.4);animation:floatUp .8s ease-out forwards;transform:translate(-50%,-50%);white-space:nowrap}
@keyframes floatUp{to{opacity:0;margin-top:-70px}}

/* ---------- start / over / pause overlays ---------- */
.overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;background:linear-gradient(180deg,rgba(30,40,110,.25),rgba(20,16,50,.72));text-align:center;padding:24px;cursor:pointer;z-index:4}
.logo{font-size:44px;line-height:.98;color:#fff;letter-spacing:1px;text-shadow:0 4px 0 #a8241a,0 0 18px rgba(255,120,60,.6)}
.logo span{display:block;color:#ffc21a;font-size:62px;letter-spacing:3px;margin-top:2px;text-shadow:0 4px 0 #9a4a00,0 0 18px rgba(255,190,40,.6)}
.logo.small{font-size:42px;color:#fff}
.tag{font-size:15px;line-height:1.45;text-shadow:0 2px 4px rgba(0,0,0,.6)}
.big-btn{font-weight:800;font-size:21px;font-family:inherit;padding:14px 32px;border-radius:16px;border:3px solid #fff;background:linear-gradient(#ff5a3c,#d42a1e);color:#fff;box-shadow:0 0 18px rgba(255,90,50,.55),0 5px 0 #7a160e;cursor:pointer;text-shadow:0 2px 0 rgba(0,0,0,.25)}
.pulse{animation:pulse 1s infinite}
@keyframes pulse{50%{transform:scale(1.06)}}
.hint{font-size:11.5px;opacity:.9}
.best-line,.final{font-size:20px}
.final b{color:#ffc21a;font-size:34px}
.final.small{font-size:15px}
.new-best{color:#ffc21a;font-size:22px;animation:pulse .6s infinite}

/* Approved portrait standard UI: help overlay + pause menu + hide status chip (sunset sky blue/orange theme) */
.htp-panel{position:absolute;inset:0;z-index:2147483000;width:auto;height:auto;border-radius:0;background:linear-gradient(170deg,#2b4fa8,#3a2f78 45%,#1a1638);color:#f3f6ff;font-size:16px;font-weight:400;font-family:"Segoe UI",system-ui,sans-serif;cursor:auto;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y;user-select:text;-webkit-user-select:text;padding:calc(16px + env(safe-area-inset-top)) calc(18px + env(safe-area-inset-right)) calc(24px + env(safe-area-inset-bottom)) calc(18px + env(safe-area-inset-left));text-align:left;border:2px solid #ff9a3c;scrollbar-width:thin;scrollbar-color:#ff9a3c #1c1f4a;scrollbar-gutter:stable}
.htp-panel::-webkit-scrollbar{width:10px}
.htp-panel::-webkit-scrollbar-track{background:#1c1f4a;border-radius:10px}
.htp-panel::-webkit-scrollbar-thumb{background:linear-gradient(#ffc21a,#ff6a3c);border:2px solid #1c1f4a;border-radius:10px}
.htp-panel::-webkit-scrollbar-thumb:hover{background:#4fb8ff}
.htp-panel[hidden]{display:none}
.htp-inner{max-width:640px;margin:0 auto;line-height:1.5}
.htp-panel h1,.htp-panel #htpTitle{font-family:"SSL Montserrat","Segoe UI",sans-serif;font-weight:800;font-size:23px;line-height:1.2;margin:8px 0 12px;color:#ffc21a;text-shadow:0 2px 0 rgba(120,40,0,.5)}
.htp-panel h2{font-family:"SSL Montserrat","Segoe UI",sans-serif;font-weight:800;font-size:18px;margin:20px 0 6px;color:#7cc8ff;border-bottom:1px solid rgba(255,154,60,.5);padding-bottom:6px}
.htp-panel h3,.htp-panel b{color:#ffe1b8}
.htp-panel p,.htp-panel li{margin:0 0 8px;line-height:1.6}
.htp-panel ul{padding-left:20px}
.htp-panel a{color:#9fd6ff}
.htp-close{position:sticky;top:0;float:right;font-family:inherit;font-weight:800;font-size:15px;padding:10px 14px;border-radius:12px;border:2px solid #fff;background:linear-gradient(#ff5a3c,#c8261a);color:#fff;cursor:pointer;box-shadow:0 0 10px rgba(255,90,50,.45)}
.htp-done{display:block;margin:24px auto 8px}
body.htp-lock{overflow:hidden}
#htpBtn{width:auto;height:auto;border-radius:16px;font-size:19px;background:linear-gradient(#4fb8ff,#1d5fd8);box-shadow:0 0 16px rgba(60,160,255,.5),0 5px 0 #12306e}
#resumeBtn,#mainMenuBtn{width:auto;height:auto;min-width:220px;font-size:20px;border-radius:16px;border:3px solid #fff}
#resumeBtn{background:linear-gradient(#4fb8ff,#1d5fd8);box-shadow:0 0 16px rgba(60,160,255,.5),0 5px 0 #12306e}
#mainMenuBtn{background:linear-gradient(#ff5a3c,#c8261a);box-shadow:0 0 14px rgba(255,90,50,.45),0 5px 0 #7a160e}
#pauseScreen button:focus-visible,.htp-panel button:focus-visible,.htp-panel a:focus-visible,#startScreen button:focus-visible,#hud button:focus-visible{outline:3px solid #ffc21a;outline-offset:3px}
/* Clear bottom space for future ads: hide shared gate chip without editing shared gate scripts. */
#ifs-gate-chip,.player-tag{display:none!important}