:root{--bg-deep:#050505;--bg-dark:#0a0a0a;--bg-surface:#111;--bg-elevated:#1a1a1a;--brass:#b8860b;--brass-light:#d4a844;--brass-dark:#8b6914;--live:#c41e3a;--live-glow:#c41e3a66;--live-bright:#ff2d55;--blank:#2d5a27;--blank-glow:#2d5a2766;--blank-bright:#4ade5b;--unknown:#3a3a3a;--unknown-glow:#3a3a3a4d;--fired:#1a1a1a;--fired-border:#2a2a2a;--text:#e8e8e8;--text-dim:#888;--text-muted:#555;--danger:#ff3b30;--warning:#ff9500;--font-display:"Archivo Black", sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:20px}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden}body{font-family:var(--font-mono);background:var(--bg-deep);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;touch-action:manipulation}#root{flex-direction:column;height:100%;display:flex}.app{border-left:1px solid var(--bg-elevated);border-right:1px solid var(--bg-elevated);background:radial-gradient(ellipse at 50% 0%, #b8860b08 0%, transparent 50%), repeating-linear-gradient(0deg, transparent, transparent 2px, #ffffff03 2px, #ffffff03 4px), var(--bg-deep);flex-direction:column;flex:1;max-width:700px;min-height:100dvh;margin:0 auto;display:flex;position:relative;overflow:hidden}.app:before{content:"";opacity:.03;pointer-events:none;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");position:absolute;inset:0}.screen-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.1em;text-align:center;color:var(--text);text-shadow:0 0 30px #b8860b4d, 0 2px 0 var(--bg-deep);margin-bottom:.5rem;font-size:clamp(1.5rem,6vw,2.5rem)}.screen-subtitle{color:var(--text-dim);text-align:center;letter-spacing:.2em;text-transform:uppercase;font-size:.75rem}.btn{font-family:var(--font-mono);border-radius:var(--radius-md);cursor:pointer;text-transform:uppercase;letter-spacing:.1em;border:2px solid;padding:.875rem 1.5rem;font-size:.875rem;font-weight:700;transition:all .15s;position:relative;overflow:hidden}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(180deg, var(--brass-light) 0%, var(--brass) 100%);border-color:var(--brass-dark);color:var(--bg-deep);box-shadow:0 4px 12px #b8860b4d,inset 0 1px #fff3}.btn-primary:hover{background:linear-gradient(180deg, var(--brass) 0%, var(--brass-dark) 100%)}.btn-danger{background:linear-gradient(180deg, var(--live-bright) 0%, var(--live) 100%);color:#fff;box-shadow:0 4px 12px var(--live-glow);border-color:#8b1425}.btn-danger:hover{box-shadow:0 4px 20px var(--live-glow)}.btn-ghost{border-color:var(--text-muted);color:var(--text-dim);background:0 0}.btn-ghost:hover{border-color:var(--text-dim);color:var(--text)}.btn-live{background:linear-gradient(180deg, var(--live-bright) 0%, var(--live) 100%);color:#fff;box-shadow:0 2px 8px var(--live-glow);border-color:#8b1425}.btn-blank{background:linear-gradient(180deg, var(--blank-bright) 0%, var(--blank) 100%);color:#fff;box-shadow:0 2px 8px var(--blank-glow);border-color:#1e3d1a}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.modal-overlay{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000d9;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal{background:var(--bg-surface);border:1px solid var(--bg-elevated);border-radius:var(--radius-lg);text-align:center;width:100%;max-width:320px;padding:1.5rem;box-shadow:0 0 0 1px #ffffff0d,0 20px 60px #00000080}.modal-title{font-family:var(--font-display);color:var(--warning);margin-bottom:.75rem;font-size:1.25rem}.modal-text{color:var(--text-dim);margin-bottom:1.5rem;font-size:.875rem;line-height:1.5}.modal-actions{gap:.75rem;display:flex}.modal-actions .btn{flex:1}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--bg-elevated);border-radius:3px}.setup-screen{padding:2rem 1.5rem;padding-top:max(2rem, env(safe-area-inset-top));padding-bottom:max(2rem, env(safe-area-inset-bottom));z-index:1;flex-direction:column;flex:1;display:flex;position:relative}.setup-header{text-align:center;margin-bottom:2rem}.setup-content{flex-direction:column;flex:1;gap:1.5rem;display:flex}.setup-section{text-align:center}.setup-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.15em;margin-bottom:.75rem;font-size:.75rem;display:block}.shell-selector{flex-wrap:wrap;justify-content:center;gap:.5rem;display:flex}.shell-option{border-radius:var(--radius-md);border:2px solid var(--bg-elevated);background:var(--bg-surface);width:44px;height:44px;color:var(--text-dim);font-family:var(--font-mono);cursor:pointer;font-size:1rem;font-weight:700;transition:all .15s}.shell-option:hover{border-color:var(--brass-dark);color:var(--text)}.shell-option.active{background:linear-gradient(180deg, var(--brass-light) 0%, var(--brass) 100%);border-color:var(--brass-dark);color:var(--bg-deep);box-shadow:0 0 20px #b8860b4d}.setup-divider{align-items:center;gap:1rem;margin:1rem 0;display:flex}.divider-line{background:linear-gradient(90deg, transparent, var(--bg-elevated), transparent);flex:1;height:1px}.divider-text{color:var(--text-muted);letter-spacing:.3em;font-size:.625rem}.setup-counts{justify-content:center;gap:2rem;display:flex}.count-block{border-radius:var(--radius-lg);flex-direction:column;align-items:center;gap:.5rem;min-width:120px;padding:1rem;display:flex}.count-block.live{background:#c41e3a1a;border:1px solid #c41e3a4d}.count-block.blank{background:#2d5a271a;border:1px solid #2d5a274d}.count-label{text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}.count-block.live .count-label{color:var(--live-bright)}.count-block.blank .count-label{color:var(--blank-bright)}.count-controls{align-items:center;gap:.75rem;display:flex}.count-btn{border:2px solid var(--bg-elevated);background:var(--bg-surface);width:36px;height:36px;color:var(--text);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;font-size:1.25rem;font-weight:700;transition:all .15s;display:flex}.count-btn:hover:not(:disabled){border-color:var(--text-muted);background:var(--bg-elevated)}.count-btn:disabled{opacity:.3;cursor:not-allowed}.count-value{text-align:center;min-width:2ch;font-size:2rem;font-weight:700}.count-block.live .count-value{color:var(--live-bright);text-shadow:0 0 20px var(--live-glow)}.count-block.blank .count-value{color:var(--blank-bright);text-shadow:0 0 20px var(--blank-glow)}.shell-preview{flex-wrap:wrap;justify-content:center;gap:.5rem;padding:1rem;display:flex}.preview-shell{border-radius:50%;width:24px;height:24px;transition:all .2s}.preview-shell.live{background:radial-gradient(circle at 30% 30%, var(--live-bright), var(--live));box-shadow:0 0 10px var(--live-glow)}.preview-shell.blank{background:radial-gradient(circle at 30% 30%, var(--blank-bright), var(--blank));box-shadow:0 0 8px var(--blank-glow)}.setup-footer{margin-top:auto;padding-top:1.5rem}.start-btn{width:100%;padding:1rem;font-size:1rem}.shell{aspect-ratio:1;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:100%;max-width:100px;padding:0;transition:all .2s;display:flex;position:relative}.shell-inner{border-radius:50%;width:80%;height:80%;transition:all .2s;display:block;position:relative}.shell-index{color:var(--text-muted);font-size:.625rem;font-weight:700;position:absolute;bottom:-1.25rem;left:50%;transform:translate(-50%)}.shell.unknown{background:linear-gradient(145deg,#2a2a2a 0%,#1a1a1a 100%);box-shadow:inset 0 2px 4px #00000080,0 2px 8px #0000004d}.shell.unknown .shell-inner{background:linear-gradient(145deg, var(--brass-light) 0%, var(--brass-dark) 100%);box-shadow:inset 0 -2px 4px #0000004d,inset 0 2px 4px #fff3}.shell.unknown:after{content:"?";font-family:var(--font-display);color:var(--bg-deep);opacity:.6;z-index:1;font-size:1.25rem;position:absolute}.shell.live{background:var(--live);box-shadow:0 0 20px var(--live-glow), 0 0 40px var(--live-glow), inset 0 2px 4px #fff3;animation:2s ease-in-out infinite pulse-live}.shell.live .shell-inner{background:radial-gradient(circle at 30% 30%, var(--live-bright), var(--live))}.shell.live:after{content:"";background:var(--bg-deep);z-index:1;border-radius:50%;width:25%;height:25%;position:absolute;box-shadow:inset 0 2px 4px #ffffff1a}.shell.blank{background:var(--blank);box-shadow:0 0 15px var(--blank-glow), inset 0 2px 4px #ffffff26}.shell.blank .shell-inner{background:radial-gradient(circle at 30% 30%, var(--blank-bright), var(--blank))}.shell.blank:after{content:"";z-index:1;background:0 0;border:3px solid #fff6;border-radius:50%;width:25%;height:25%;position:absolute}.shell.selected{outline:3px solid var(--brass);outline-offset:4px;animation:1.5s ease-in-out infinite selected-pulse;transform:scale(1.1)}.shell.selected .shell-index{color:var(--brass)}.shell:not(.selected):hover{transform:scale(1.05)}@keyframes pulse-live{0%,to{box-shadow:0 0 20px var(--live-glow), 0 0 40px var(--live-glow)}50%{box-shadow:0 0 30px var(--live-glow), 0 0 60px var(--live-glow)}}@keyframes selected-pulse{0%,to{outline-offset:4px;outline-color:var(--brass)}50%{outline-offset:6px;outline-color:var(--brass-light)}}.tracker-screen{padding:1.5rem;padding-top:max(1.5rem, env(safe-area-inset-top));padding-bottom:max(1.5rem, env(safe-area-inset-bottom));z-index:1;flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.tracker-header{justify-content:flex-end;margin-bottom:1.5rem;display:flex}.next-round-btn{padding:.625rem 1.25rem;font-size:.875rem}.tracker-stats{justify-content:space-between;gap:1rem;margin-bottom:2rem;display:flex}.stat{border-radius:var(--radius-md);flex-direction:column;flex:1;align-items:center;padding:1rem 1.25rem;display:flex}.stat.live{background:#c41e3a26;border:1px solid #c41e3a4d}.stat.blank{background:#2d5a2726;border:1px solid #2d5a274d}.stat.unknown{background:#6464641a;border:1px solid #64646433}.stat-label{text-transform:uppercase;letter-spacing:.1em;color:var(--text-dim);margin-bottom:.25rem;font-size:.75rem}.stat-value{font-size:2rem;font-weight:700}.stat.live .stat-value{color:var(--live-bright)}.stat.blank .stat-value{color:var(--blank-bright)}.stat.unknown .stat-value{color:var(--text)}.stat-total{color:var(--text-muted);font-size:.875rem}.shells-container{flex-direction:column;flex:1;display:flex;overflow-y:auto}.shells-grid{grid-template-columns:repeat(4,1fr);align-content:start;justify-items:center;gap:2rem;padding:2rem;display:grid}@media (width<=400px){.shells-grid{grid-template-columns:repeat(3,1fr);gap:1.25rem;padding:1.25rem}}.tracker-footer{margin-top:auto;padding-top:1.5rem}.mark-panel{background:var(--bg-surface);border:1px solid var(--bg-elevated);border-radius:var(--radius-lg);padding:1.25rem}.mark-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.mark-title{color:var(--text-dim);font-size:1rem;font-weight:700}.probabilities{align-items:center;gap:.35rem;font-size:1.25rem;font-weight:700;display:flex}.prob.live{color:var(--live-bright)}.prob.blank{color:var(--blank-bright)}.prob-divider{color:var(--text-muted)}.mark-actions{gap:.75rem;display:flex}.mark-actions .btn{flex:1;padding:1rem;font-size:1rem}.mark-actions .btn.active{outline-offset:2px;outline:2px solid #fff}.game-over{text-align:center;flex-direction:column;gap:1rem;display:flex}.game-over-text{font-family:var(--font-display);color:var(--brass);text-transform:uppercase;letter-spacing:.1em;font-size:1.5rem}.game-over .btn{width:100%;padding:1rem}