:root{--bg-color: #0f172a;--bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-color: #10b981;--accent-hover: #059669;--card-bg: #ffffff;--card-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--error-color: #ef4444;--gold: #f59e0b}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg-gradient);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}*{box-sizing:border-box}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:4px}.peg-board-svg-container{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;padding:20px;display:flex;flex-direction:row;align-items:center;max-width:100%}.score-label{margin-bottom:20px;color:var(--text-secondary);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.score-val{font-size:2rem;color:var(--accent-color);font-weight:700;margin-left:10px}.peg-board-svg{overflow:visible}.track-path-bg{fill:none;stroke:#ffffff0d;stroke-width:16px;stroke-linecap:round;stroke-linejoin:round}.track-path-line{fill:none;stroke:#10b9811a;stroke-width:2px}.hole-circle{fill:#0009;stroke:#ffffff1a;stroke-width:1px;transition:all .3s ease}.hole-circle.milestone{stroke:var(--text-secondary);fill:#ffffff1a}.peg-circle{fill:var(--accent-color);filter:drop-shadow(0 0 4px var(--accent-color));pointer-events:none}.svg-label{fill:var(--text-secondary);font-size:10px;text-anchor:middle;font-weight:600}@media(max-width:900px)and (orientation:landscape),(max-width:600px){.peg-board-svg-container{padding:10px}.score-label{margin-bottom:5px;font-size:.7rem}.score-val{font-size:1.5rem}}.card{width:100px;height:140px;background:var(--card-bg);border-radius:8px;box-shadow:var(--card-shadow);position:relative;-webkit-user-select:none;user-select:none;transition:transform .2s,box-shadow .2s,background-color .2s;cursor:default;font-weight:700;font-size:1.2rem;border:1px solid #e2e8f0}.card.red{color:#ef4444}.card.black{color:#1e293b}.card.playable{cursor:pointer}.card.disabled{background:#cbd5e1;border-color:#94a3b8;cursor:not-allowed}.card.disabled.red{color:#b91c1c}.card.disabled.black{color:#334155}.card-corner{position:absolute;line-height:1;padding:8px}.card-corner.top-left{top:0;left:0}.card-corner.top-right{top:0;right:0}.card-corner.bottom-left{bottom:0;left:0;transform:rotate(180deg)}.card-corner.bottom-right{bottom:0;right:0;transform:rotate(180deg)}.card-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:2.5rem;opacity:.2}@media(max-width:900px)and (orientation:landscape),(max-width:600px){.card{width:70px;height:98px;font-size:.9rem;border-radius:6px}.card-corner{padding:4px}.card-center{font-size:1.8rem}}.stacks-container{display:flex;gap:20px;justify-content:center;flex-grow:1;min-height:400px;padding-top:20px}.stack-column{position:relative;width:100px;display:flex;flex-direction:column;align-items:center}.stack-placeholder{width:100px;height:140px;background:#ffffff0d;border:2px dashed rgba(255,255,255,.2);border-radius:8px;position:absolute;top:0;left:0;z-index:0}.stack-card-wrapper{width:100px;height:140px;transition:margin-top .3s}.stack-card-wrapper:not(:first-of-type){margin-top:-105px}.stack-column>.stack-card-wrapper:nth-child(2){margin-top:0}@media(max-width:900px)and (orientation:landscape),(max-width:600px){.stacks-container{gap:10px;min-height:250px;padding-top:10px}.stack-column{width:70px}.stack-placeholder,.stack-card-wrapper{width:70px;height:98px}.stack-card-wrapper:not(:first-of-type){margin-top:-80px}.stack-column>.stack-card-wrapper:nth-child(2){margin-top:0}}.play-area{height:180px;display:flex;flex-direction:row;align-items:flex-start;background:var(--glass-bg);padding:10px;border-radius:16px;border:1px solid var(--glass-border)}.played-cards-pile{position:relative;width:100%}.played-card-wrapper{position:absolute;left:0%;top:10px}.empty-pile-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-style:italic;border:2px dashed rgba(255,255,255,.1);border-radius:12px}.play-area-footer{width:100%;height:100%;flex-direction:column;display:flex;align-items:flex-end;justify-content:space-between;gap:15px;pointer-events:none;z-index:10}.recent-logs{display:flex;flex-direction:column;gap:4px}.count-display-compact{display:flex;align-items:center;gap:8px;background:#0006;padding:4px 10px;border-radius:8px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.1)}.count-display-compact .label{font-size:.8rem;color:var(--text-secondary);font-weight:600;letter-spacing:.05em}.count-display-compact .value{font-size:1.8rem;font-weight:800;color:var(--text-primary);line-height:1}.count-display-compact .value.score{color:var(--gold);text-shadow:0 0 10px rgba(245,158,11,.5)}.mini-log-entry{background:#0006;color:var(--text-secondary);padding:2px 6px;border-radius:4px;font-size:.75rem;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);border:1px solid rgba(255,255,255,.1)}.controls{position:absolute;bottom:10px;right:10px;z-index:20;pointer-events:auto}.reset-btn{background:linear-gradient(135deg,var(--gold),#d97706);border:none;color:#1a0f0a;padding:8px 16px;border-radius:8px;font-weight:700;font-size:.9rem;box-shadow:0 4px 6px #0003,0 0 0 1px #fff3 inset;cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.05em}.reset-btn:hover{transform:translateY(-1px);box-shadow:0 6px 8px #0000004d,0 0 0 1px #ffffff4d inset;filter:brightness(1.1)}.reset-btn:active{transform:translateY(1px);box-shadow:0 2px 4px #0003}@media(max-width:900px)and (orientation:landscape),(max-width:600px){.play-area{height:150px}}.game-board{min-height:100vh;padding:10px;display:flex;justify-content:center}.layout-grid{display:flex;flex-direction:row;justify-content:center;gap:20px;width:100%}.peg-board-area{width:100%;margin-bottom:15px}.sidebar-left{display:flex;flex-direction:column;gap:15px;height:auto;justify-content:center}.main-content{display:flex;flex-direction:column;gap:10px;position:relative}.header-controls{display:flex;justify-content:space-between;gap:10px}.control-btn{background:#ffffff1a;border:1px solid var(--glass-border);color:var(--text-primary);padding:4px 16px;border-radius:6px;transition:all .2s}.control-btn:hover:not(:disabled){background:#fff3}.control-btn:disabled{opacity:.5;cursor:not-allowed}.game-over-overlay{position:absolute;left:0;right:0;bottom:0;background:#000c;display:flex;justify-content:center;align-items:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;border-radius:16px;width:fit-content;padding:0 10px}.game-over-modal{display:flex;flex-direction:row;align-items:center;gap:20px;background:var(--bg-color);padding:40 5px;border-radius:16px;text-align:center;border:1px solid var(--glass-border);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.game-over-modal h2{font-size:3rem;margin:0 0 10px;background:linear-gradient(to right,#f59e0b,#ef4444);-webkit-background-clip:text;-webkit-text-fill-color:transparent}@media(max-width:900px){.layout-grid{display:flex;flex-direction:column;width:100%;max-width:500px;gap:10px}.sidebar-left{width:100%;gap:10px}.peg-board-area{margin-bottom:5px}}@media(max-width:900px)and (orientation:landscape){.game-board{padding:5px}.layout-grid{display:grid;grid-template-columns:350px 1fr;gap:10px;max-width:100%}.sidebar-left{gap:10px}.main-content{gap:5px}.control-btn{padding:4px 10px;font-size:.8rem}}