:root{--color-primary: #E23D2F;--color-primary-dark: #C42B1E;--color-secondary: #F6B500;--color-secondary-dark: #D9A000;--color-surface: #FFF4E8;--color-surface-dim: #F2E6D8;--color-text: #1C1A1A;--color-text-muted: #666060;--color-success: #1FA971;--color-warning: #E07A3F;--color-error: #D83333;--color-white: #FFFFFF;--color-black: #000000;--font-display: 48px;--font-h1: 32px;--font-h2: 24px;--font-body: 16px;--font-caption: 14px;--font-tiny: 12px;--space-4: 4px;--space-8: 8px;--space-12: 12px;--space-16: 16px;--space-24: 24px;--space-32: 32px;--space-48: 48px;--space-64: 64px;--max-width: 520px;--header-height: 60px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--border-width: 3px;--border-width-thick: 4px;--shadow-sm: 2px 2px 0px var(--color-text-muted);--shadow-md: 4px 4px 0px var(--color-text-muted);--shadow-lg: 8px 8px 0px var(--color-text-muted);--shadow-hover: 2px 2px 0px var(--color-text-muted);--shadow-active: 0px 0px 0px var(--color-text-muted);--transition-fast: .15s cubic-bezier(.25, .46, .45, .94);--transition-bounce: .3s cubic-bezier(.175, .885, .32, 1.275)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;height:100%;width:100%;overflow-x:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--color-surface);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(var(--color-text-muted) 1px,transparent 1px);background-size:24px 24px;pointer-events:none;z-index:9999;opacity:.15}h1,h2,h3,h4,h5,h6{margin:0 0 var(--space-16) 0;font-family:Arial Rounded MT Bold,Arial Black,sans-serif;text-transform:uppercase;letter-spacing:-.02em;line-height:1.1;color:var(--color-text)}h1{font-size:var(--font-display)}h2{font-size:var(--font-h1)}h3{font-size:var(--font-h2)}p{margin:0 0 var(--space-16) 0;font-size:var(--font-body)}.text-caption{font-size:var(--font-caption);color:var(--color-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;height:56px;padding:0 var(--space-24);font-size:18px;font-weight:700;text-transform:uppercase;border:var(--border-width) solid var(--color-text);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-md);position:relative;overflow:hidden}.btn:active{transform:translate(4px,4px);box-shadow:var(--shadow-active)}.btn:focus-visible{outline:4px solid var(--color-secondary);outline-offset:4px}.btn-primary{background-color:var(--color-primary);color:var(--color-white)}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-secondary{background-color:var(--color-secondary);color:var(--color-text)}.btn-secondary:hover{background-color:var(--color-secondary-dark)}.btn-outline{background-color:transparent;color:var(--color-text)}.btn-outline:hover{background-color:var(--color-surface-dim)}.btn-disabled{background-color:var(--color-surface-dim);color:var(--color-text-muted);cursor:not-allowed;box-shadow:none;border-color:var(--color-text-muted)}.btn-disabled:active{transform:none}.input-field{width:100%;height:56px;padding:0 var(--space-16);font-size:18px;border:var(--border-width) solid var(--color-text);border-radius:var(--radius-md);background-color:var(--color-white);transition:all var(--transition-fast);box-shadow:var(--shadow-sm)}.input-field:focus{outline:none;border-color:var(--color-primary);box-shadow:var(--shadow-md)}.card{background:var(--color-white);border:var(--border-width) solid var(--color-text);border-radius:var(--radius-lg);padding:var(--space-24);box-shadow:var(--shadow-md)}.flex-col{display:flex;flex-direction:column}.flex-row{display:flex;flex-direction:row}.flex-center{display:flex;align-items:center;justify-content:center}.gap-8{gap:var(--space-8)}.gap-16{gap:var(--space-16)}.gap-24{gap:var(--space-24)}.gap-32{gap:var(--space-32)}.full-width{width:100%}.text-center{text-align:center}.mt-auto{margin-top:auto}.mb-16{margin-bottom:var(--space-16)}.mb-24{margin-bottom:var(--space-24)}.mb-32{margin-bottom:var(--space-32)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-enter{animation:fadeIn .4s cubic-bezier(.2,.8,.2,1) forwards}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.animate-pulse{animation:pulse 2s infinite ease-in-out}.badge{display:inline-flex;padding:4px 12px;border-radius:var(--radius-full);font-size:14px;font-weight:700;border:2px solid var(--color-text);background:var(--color-white);box-shadow:2px 2px 0 var(--color-text)}.app-container{max-width:var(--max-width);margin:0 auto;min-height:100vh;padding:var(--space-24);display:flex;flex-direction:column;position:relative;background-color:var(--color-surface)}.app-container--game{max-width:none;padding:0;width:100%;height:100vh;min-height:100vh;align-items:stretch;justify-content:stretch}.game-stage{width:100%;height:100%;flex:1;display:flex;align-items:stretch;justify-content:stretch}@supports (-webkit-touch-callout: none){.app-container{min-height:-webkit-fill-available}}.screen-container{flex:1;display:flex;flex-direction:column;animation:fadeIn .3s ease-out}.logo-container{margin-bottom:var(--space-32);display:flex;flex-direction:column;align-items:center}.marble-logo{font-family:Arial Black,sans-serif;font-size:64px;line-height:.85;text-align:center;transform:rotate(-2deg);text-shadow:4px 4px 0px var(--color-text);margin-bottom:var(--space-8);color:var(--color-primary);-webkit-text-stroke:2px var(--color-text);letter-spacing:-2px}.logo-subtitle{font-family:Courier New,Courier,monospace;font-weight:700;background:var(--color-text);color:var(--color-white);padding:4px 12px;transform:rotate(1deg);font-size:16px;border-radius:var(--radius-sm)}.player-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:var(--space-8);margin-bottom:var(--space-24);max-height:300px;overflow-y:auto;padding:4px}.player-chip{background:var(--color-white);border:2px solid var(--color-text);border-radius:var(--radius-full);padding:8px 12px;font-size:14px;font-weight:700;text-align:center;box-shadow:2px 2px 0 var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-code-display{font-family:Courier New,monospace;font-size:48px;font-weight:900;letter-spacing:4px;color:var(--color-primary);margin:var(--space-16) 0;text-shadow:2px 2px 0px var(--color-text-muted)}.qr-container{background:var(--color-white);padding:var(--space-16);border:var(--border-width) solid var(--color-text);border-radius:var(--radius-md);display:inline-block;margin-bottom:var(--space-16);box-shadow:var(--shadow-sm)}.badge-waiting{background-color:var(--color-secondary);color:var(--color-text)}.badge-ready{background-color:var(--color-success);color:var(--color-white);text-shadow:1px 1px 0 rgba(0,0,0,.2)}