:root{
  --clr-bg:#0A0A0F;--clr-bg-alt:#0E0E14;--clr-surface:#12121A;--clr-surface-hover:#1A1A24;
  --clr-text:#C7C7CC;--clr-heading:#F5F5F7;--clr-muted:#8E8E93;--clr-faint:#78787D;
  --clr-border:rgba(255,255,255,.06);--clr-border-hover:rgba(255,255,255,.1);
  --clr-accent:#D4A574;--clr-accent2:#8B9D83;--clr-danger:#C96A6A;
}
*{margin:0;padding:0;box-sizing:border-box;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}
html,body{width:100%;height:100%;overflow:hidden;touch-action:none}
body{background:var(--clr-bg);color:var(--clr-text);font-family:'Inter',system-ui,-apple-system,sans-serif;display:flex;justify-content:center}
.hidden{display:none!important}
.noise{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:60;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E")}
.grid-overlay{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;background-image:linear-gradient(var(--clr-border) 1px,transparent 1px),linear-gradient(90deg,var(--clr-border) 1px,transparent 1px);background-size:60px 60px}
#app{width:100%;max-width:420px;height:100vh;height:100dvh;display:flex;flex-direction:column;position:relative;z-index:1;background:var(--clr-bg)}
/* Topbar */
#topbar{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--clr-border);background:rgba(10,10,15,.7);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
#topbar .back{display:inline-flex;align-items:center;gap:6px;color:var(--clr-muted);text-decoration:none;font-size:.8rem;letter-spacing:.5px;transition:color .25s}
#topbar .back:hover{color:var(--clr-heading)}
#topbar .brand{font-size:.65rem;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;color:var(--clr-faint)}
/* Welcome */
#welcome{flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;padding:24px;text-align:center;overflow:auto}
.w-badge{display:inline-flex;padding:6px 16px;border:1px solid var(--clr-border);border-radius:20px;font-size:.62rem;color:var(--clr-muted);letter-spacing:2.5px;text-transform:uppercase;line-height:1}
#welcome h1{font-size:2.1rem;font-weight:600;letter-spacing:-.02em;color:var(--clr-heading)}
.ball-row{display:flex;gap:9px;margin:2px 0}
.ball-row i{width:10px;height:10px;border-radius:50%;display:block;box-shadow:0 0 8px rgba(255,255,255,.12)}
#welcome p{color:var(--clr-muted);max-width:320px;line-height:1.65;font-size:.88rem}
#welcome p b{color:var(--clr-accent);font-weight:600}
.w-records{display:flex;gap:8px}
.w-rec{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;background:var(--clr-surface);border:1px solid var(--clr-border);font-size:.78rem;color:var(--clr-text)}
.w-rec b{color:var(--clr-accent);font-variant-numeric:tabular-nums}
.w-rec span{color:var(--clr-faint);font-size:.6rem;letter-spacing:1px;text-transform:uppercase}
.w-daily-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:20px;border:1px solid rgba(212,165,116,.35);background:rgba(212,165,116,.08);font-size:.72rem;color:var(--clr-accent);letter-spacing:.4px}
.w-daily-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--clr-accent);box-shadow:0 0 8px var(--clr-accent)}
/* Mode switch */
#mode-switch{display:flex;gap:4px;padding:4px;border-radius:12px;background:var(--clr-surface);border:1px solid var(--clr-border)}
#mode-switch button{padding:9px 22px;border:none;border-radius:9px;background:transparent;color:var(--clr-muted);font-family:inherit;font-size:.8rem;font-weight:500;letter-spacing:.3px;cursor:pointer;transition:background .2s,color .2s}
#mode-switch button.active{background:var(--clr-accent);color:#14100B;font-weight:700}
#btn-play{margin-top:4px;padding:14px 64px;border:none;border-radius:12px;background:var(--clr-accent);color:#14100B;font-family:inherit;font-size:1rem;font-weight:700;letter-spacing:.5px;cursor:pointer;transition:filter .2s,transform .1s}
#btn-play:hover{filter:brightness(1.08)}
#btn-play:active{transform:translateY(1px)}
.w-hint{font-size:.72rem;color:var(--clr-faint);letter-spacing:.3px}
/* Game */
#game{display:flex;flex-direction:column;flex:1;overflow:hidden}
#stats{flex-shrink:0;display:grid;grid-template-columns:repeat(4,1fr);padding:8px 8px;background:var(--clr-surface);border-bottom:1px solid var(--clr-border)}
.stat{display:flex;flex-direction:column;align-items:center;gap:2px;padding:2px 4px;border-left:1px solid var(--clr-border);min-width:0}
.stat:first-child{border-left:none}
.stat-label{font-size:.56rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--clr-faint);white-space:nowrap}
.stat-value{font-size:.9rem;font-weight:600;color:var(--clr-heading);font-variant-numeric:tabular-nums;white-space:nowrap}
.stat-value.gold{color:var(--clr-accent)}
#meta-bar{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 10px;background:rgba(14,14,20,.7);border-bottom:1px solid var(--clr-border)}
.m-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:16px;border:1px solid var(--clr-border);background:var(--clr-surface);font-size:.72rem;color:var(--clr-text);letter-spacing:.3px;line-height:1.4}
.m-chip b{color:var(--clr-accent);font-variant-numeric:tabular-nums}
.m-chip i{font-style:normal;color:var(--clr-faint);font-size:.66rem}
.m-chip.as-btn{font-family:inherit;cursor:pointer;transition:background .2s,border-color .2s}
.m-chip.as-btn:hover{background:var(--clr-surface-hover);border-color:var(--clr-border-hover)}
#danger-wrap{height:3px;background:var(--clr-bg-alt);overflow:hidden;flex-shrink:0}
#danger-fill{height:100%;background:linear-gradient(90deg,#E8B04B,#E4545F);width:0%;transition:width .1s linear}
#canvas-wrap{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:12px;position:relative}
#gc{display:block;border-radius:12px;background:var(--clr-bg-alt);border:1px solid var(--clr-border);box-shadow:0 12px 40px rgba(0,0,0,.45);cursor:crosshair}
#bottom{display:flex;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));flex-shrink:0;border-top:1px solid var(--clr-border);background:rgba(10,10,15,.6)}
#bottom button{flex:1;padding:10px 8px;border-radius:10px;border:1px solid var(--clr-border);background:var(--clr-surface);color:var(--clr-text);font-family:inherit;font-size:.78rem;font-weight:500;letter-spacing:.3px;cursor:pointer;transition:background .25s,border-color .25s,color .25s}
#bottom button:hover{background:var(--clr-surface-hover);border-color:var(--clr-border-hover);color:var(--clr-heading)}
#bottom button:active{transform:translateY(1px)}
#btn-sound{flex:0 0 46px!important}
/* Modal: game over */
#modal{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:50;background:rgba(5,5,8,.8);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:24px}
.modal-card{width:100%;max-width:320px;background:var(--clr-surface);border:1px solid var(--clr-border-hover);border-radius:16px;padding:28px 24px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;box-shadow:0 24px 80px rgba(0,0,0,.6)}
.modal-badge{display:inline-flex;padding:6px 14px;border-radius:20px;border:1px solid var(--clr-border);font-size:.6rem;letter-spacing:2px;text-transform:uppercase;color:var(--clr-muted);line-height:1.4}
.modal-badge.record{border-color:rgba(212,165,116,.45);background:rgba(212,165,116,.1);color:var(--clr-accent)}
#modal-title{font-size:1.35rem;font-weight:600;color:var(--clr-heading)}
#modal-score{font-size:.9rem;color:var(--clr-muted);line-height:1.6}
#modal-score b{color:var(--clr-heading);font-variant-numeric:tabular-nums}
.modal-actions{display:flex;gap:8px;width:100%;margin-top:8px}
#modal-btn,#modal-btn2,#mmodal-btn{flex:1;padding:12px 16px;border-radius:10px;border:1px solid transparent;font-family:inherit;font-size:.9rem;font-weight:600;cursor:pointer;transition:filter .2s;text-decoration:none}
#modal-btn{background:var(--clr-accent);color:#14100B}
#modal-btn2{background:transparent;border-color:var(--clr-border-hover);color:var(--clr-muted)}
#modal-btn:active,#modal-btn2:active,#mmodal-btn:active{transform:translateY(1px)}
.modal-record .modal-card{border-top:2px solid var(--clr-accent)}
/* Modal: missions */
#mmodal{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:55;background:rgba(5,5,8,.8);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:24px}
#mmodal .modal-card{align-items:stretch;text-align:left}
#mmodal-title{font-size:1.2rem;font-weight:600;color:var(--clr-heading);text-align:center}
#mmodal-list{display:flex;flex-direction:column;gap:10px;margin-top:4px}
.mission-item{padding:10px 12px;border-radius:10px;background:var(--clr-bg-alt);border:1px solid var(--clr-border)}
.mission-item.done{border-color:rgba(212,165,116,.4)}
.mission-top{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.8rem;color:var(--clr-text)}
.mission-top .m-state{font-size:.7rem;color:var(--clr-faint);white-space:nowrap;font-variant-numeric:tabular-nums}
.mission-item.done .m-state{color:var(--clr-accent)}
.mission-bar{margin-top:8px;height:4px;border-radius:2px;background:rgba(255,255,255,.07);overflow:hidden}
.mission-bar i{display:block;height:100%;border-radius:2px;background:linear-gradient(90deg,#D4A574,#E8B04B);width:0%;transition:width .3s}
.mission-item.done .mission-bar i{background:var(--clr-accent)}
.mmodal-note{font-size:.68rem;color:var(--clr-faint);line-height:1.5;text-align:center}
/* Toasts */
#toasts{position:absolute;top:74px;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:6px;z-index:70;pointer-events:none}
.toast{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:12px;background:rgba(18,18,26,.92);border:1px solid rgba(212,165,116,.35);color:var(--clr-heading);font-size:.78rem;letter-spacing:.3px;box-shadow:0 10px 30px rgba(0,0,0,.5);opacity:0;transform:translateY(-6px);transition:opacity .25s,transform .25s;max-width:88%}
.toast.show{opacity:1;transform:translateY(0)}
.toast b{color:var(--clr-accent)}