:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary-bg: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);--secondary-bg: linear-gradient(135deg, #16213e 0%, #0f3460 100%);--card-bg: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);--card-shadow: 0 8px 32px rgba(0, 0, 0, .1), 0 4px 16px rgba(0, 0, 0, .05);--button-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--button-hover: linear-gradient(135deg, #764ba2 0%, #667eea 100%);--button-disabled: #6c757d;--text-primary: #ffffff;--text-secondary: #e9ecef;--accent-red: #dc3545;--accent-green: #28a745;--border-radius: 16px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box}body{margin:0;padding:0;background:var(--primary-bg);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text-primary);min-height:100vh;overflow-x:hidden}#root{max-width:900px;margin:0 auto;padding:2rem;text-align:center;position:relative}#root:before{content:"";position:fixed;inset:0;background:radial-gradient(circle at 20% 80%,rgba(120,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(120,219,226,.3) 0%,transparent 50%);pointer-events:none;z-index:-1}h1{font-size:3rem;font-weight:700;margin-bottom:1rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 4px rgba(0,0,0,.1);letter-spacing:-.02em}h2{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.game-layout{display:flex;gap:2rem;max-width:1200px;margin:0 auto;background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius);padding:2.5rem;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 40px #0000001a}.sidebar{flex:0 0 300px;display:flex;flex-direction:column;gap:2rem}.main-game{flex:1;display:flex;flex-direction:column;align-items:center;gap:2.5rem}.hand{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap;perspective:1000px}.card{width:90px;height:135px;border-radius:12px;display:flex;flex-direction:column;justify-content:space-between;padding:8px;background:var(--card-bg);position:relative;font-size:16px;font-weight:700;box-shadow:var(--card-shadow);border:1px solid rgba(0,0,0,.1);transition:var(--transition);transform-style:preserve-3d}.card:hover{transform:translateY(-4px) rotateY(5deg);box-shadow:0 12px 40px #00000026,0 6px 20px #0000001a}.card-hearts,.card-diamonds{color:var(--accent-red)}.card-clubs,.card-spades{color:#2d3748}.card-corner{display:flex;flex-direction:column;align-items:center;line-height:1}.top-left{align-self:flex-start}.bottom-right{align-self:flex-end;transform:rotate(180deg)}.card-center{font-size:28px;align-self:center;text-shadow:0 1px 2px rgba(0,0,0,.1)}.card-back{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;border:2px solid rgba(255,255,255,.2);box-shadow:inset 0 2px 4px #0000001a}.card-back:before{content:"";position:absolute;inset:10px;border:1px solid rgba(255,255,255,.3);border-radius:8px}.score{font-size:1.25rem;font-weight:600;margin-top:1rem;color:var(--text-secondary);background:#ffffff1a;padding:.5rem 1rem;border-radius:20px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1)}.buttons{display:flex;gap:1rem;margin-top:2rem;flex-wrap:wrap;justify-content:center}button{padding:.75rem 1.5rem;font-size:1rem;font-weight:600;border:none;border-radius:25px;background:var(--button-primary);color:#fff;cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px #667eea66;text-transform:uppercase;letter-spacing:.05em;position:relative;overflow:hidden}button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}button:hover:before{left:100%}button:hover{background:var(--button-hover);transform:translateY(-2px);box-shadow:0 6px 20px #667eea99}button:active{transform:translateY(0)}button:disabled{background:var(--button-disabled);cursor:not-allowed;box-shadow:none;transform:none}button:disabled:hover{background:var(--button-disabled);transform:none;box-shadow:none}.status{font-size:1.5rem;font-weight:700;margin:1.5rem 0;min-height:40px;display:flex;align-items:center;justify-content:center;background:#ffffff1a;padding:1rem 2rem;border-radius:25px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1);text-shadow:0 1px 2px rgba(0,0,0,.1)}.balance-display{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.5rem;background:#ffffff0d;border-radius:15px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1);text-align:center}.balance{font-size:1.25rem;font-weight:600;color:var(--accent-green)}.current-bet{font-size:1.1rem;font-weight:500;color:var(--accent-red)}.betting-section{padding:1.5rem;background:#ffffff0d;border-radius:15px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1)}.bet-input-group{display:flex;flex-direction:column;align-items:center;gap:1rem}.bet-input-group label{font-size:1.1rem;font-weight:600;color:var(--text-secondary)}.bet-input{padding:.75rem;font-size:1rem;border:2px solid rgba(255,255,255,.2);border-radius:10px;background:#ffffff1a;color:var(--text-primary);text-align:center;width:120px;transition:var(--transition)}.bet-input:focus{outline:none;border-color:var(--accent-green);background:#ffffff26}.bet-button{padding:.75rem 1.5rem;font-size:1rem;font-weight:600;border:none;border-radius:25px;background:linear-gradient(135deg,#28a745,#20c997);color:#fff;cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px #28a74566;text-transform:uppercase;letter-spacing:.05em}.bet-button:hover:not(:disabled){background:linear-gradient(135deg,#20c997,#28a745);transform:translateY(-2px);box-shadow:0 6px 20px #28a74599}.bet-button:disabled{background:var(--button-disabled);cursor:not-allowed;box-shadow:none;transform:none}@media(max-width:768px){#root{padding:1rem}h1{font-size:2.5rem}.game-layout{flex-direction:column;padding:1.5rem;gap:2rem}.sidebar{flex:none;order:-1}.main-game{gap:2rem}.card{width:75px;height:112px}.buttons{gap:.75rem}button{padding:.6rem 1.2rem;font-size:.9rem}}