:root{--color-bg: #f7f7fb;--color-bg-elevated: #ffffff;--color-bg-sunken: #edecf6;--color-text: #1a1a2e;--color-text-muted: #5b5b70;--color-border: #e0e0ea;--color-accent: #4338ca;--color-accent-hover: #372ea8;--color-accent-contrast: #ffffff;--color-accent-soft: #ebe9fd;--color-success: #157347;--color-success-bg: #e3f6ec;--color-danger: #b3283a;--color-danger-bg: #fbe7e9;--color-warning: #8a5300;--color-warning-bg: #fdeed0;--color-focus-ring: #4338ca;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--shadow-sm: 0 1px 2px rgba(20, 20, 31, .08);--shadow-md: 0 4px 16px rgba(20, 20, 31, .1);--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;color-scheme:light}:root[data-theme=dark]{--color-bg: #131320;--color-bg-elevated: #1c1c2c;--color-bg-sunken: #0d0d16;--color-text: #f1f1f7;--color-text-muted: #ababc4;--color-border: #34344a;--color-accent: #9089ff;--color-accent-hover: #a5a0ff;--color-accent-contrast: #14141f;--color-accent-soft: #262650;--color-success: #4fd694;--color-success-bg: #113322;--color-danger: #ff8a94;--color-danger-bg: #3a151a;--color-warning: #ffc861;--color-warning-bg: #3a2c0a;--color-focus-ring: #9089ff;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);color-scheme:dark}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--color-bg: #131320;--color-bg-elevated: #1c1c2c;--color-bg-sunken: #0d0d16;--color-text: #f1f1f7;--color-text-muted: #ababc4;--color-border: #34344a;--color-accent: #9089ff;--color-accent-hover: #a5a0ff;--color-accent-contrast: #14141f;--color-accent-soft: #262650;--color-success: #4fd694;--color-success-bg: #113322;--color-danger: #ff8a94;--color-danger-bg: #3a151a;--color-warning: #ffc861;--color-warning-bg: #3a2c0a;--color-focus-ring: #9089ff;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);color-scheme:dark}}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;line-height:1.5}#root{display:flex;flex-direction:column}h1,h2,h3,h4{line-height:1.25;margin:0 0 var(--space-3)}p{margin:0 0 var(--space-3)}a{color:var(--color-accent)}button,input,select,textarea{font-family:inherit;font-size:1rem;color:inherit}ul{margin:0;padding:0;list-style:none}img{max-width:100%;display:block}:focus{outline:none}:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:2px;border-radius:var(--radius-sm)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100%;left:var(--space-3);z-index:1000;background:var(--color-accent);color:var(--color-accent-contrast);padding:var(--space-2) var(--space-4);border-radius:var(--radius-sm);text-decoration:none;font-weight:600;transition:top .15s ease}.skip-link:focus{top:var(--space-3)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.app-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);background:var(--color-bg-elevated);border-bottom:1px solid var(--color-border)}.app-header-title{font-size:1.1rem;font-weight:800;margin:0;color:var(--color-text);text-decoration:none}.app-main{flex:1;display:flex;flex-direction:column;padding-bottom:calc(72px + env(safe-area-inset-bottom))}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;display:flex;background:var(--color-bg-elevated);border-top:1px solid var(--color-border);padding-bottom:env(safe-area-inset-bottom)}.bottom-nav-link{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:60px;text-decoration:none;color:var(--color-text-muted);font-size:.7rem;font-weight:600}.bottom-nav-link[aria-current=page]{color:var(--color-accent)}.bottom-nav-icon{font-size:1.25rem;line-height:1}@media (min-width: 860px){.bottom-nav{position:sticky;top:57px;bottom:auto;flex-direction:column;width:220px;height:calc(100vh - 57px);border-top:none;border-right:1px solid var(--color-border);padding:var(--space-3);gap:var(--space-1)}.bottom-nav-link{flex-direction:row;justify-content:flex-start;gap:var(--space-3);min-height:44px;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:.9rem}.bottom-nav-link[aria-current=page]{background:var(--color-accent-soft)}.app-shell-body{display:flex}.app-main{padding-bottom:var(--space-6)}}.fullscreen-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999;background:var(--color-bg);display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden;padding:var(--space-3);padding-top:calc(var(--space-3) + env(safe-area-inset-top));padding-bottom:calc(var(--space-3) + env(safe-area-inset-bottom));padding-left:calc(var(--space-3) + env(safe-area-inset-left));padding-right:calc(var(--space-3) + env(safe-area-inset-right))}.fullscreen-overlay>.tabellone{flex:1;min-height:0}.tabellone{display:grid;grid-template-columns:1fr;gap:var(--space-3)}@media (min-width: 640px){.tabellone{grid-template-columns:1fr 1fr;gap:var(--space-4)}}.tabellone-panel{display:flex;flex-direction:column;align-items:center;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-3);gap:var(--space-2);min-height:0;overflow-y:auto}.tabellone-label{font-size:.85rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted)}.tabellone-score{font-size:clamp(3rem,10vw,5.5rem);font-weight:900;line-height:1;font-variant-numeric:tabular-nums;color:var(--color-text);flex-shrink:0}.tabellone-buttons{display:flex;flex-direction:column;gap:var(--space-2);width:100%;margin-top:var(--space-2);flex:1;min-height:0}.tabellone-point-btn{flex:1;min-height:56px;font-size:1.1rem}.theme-toggle{min-height:44px;min-width:44px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg-elevated);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.1rem}.theme-toggle:hover{background:var(--color-bg-sunken)}.auth-shell{min-height:100%;display:flex;align-items:center;justify-content:center;padding:var(--space-5)}.auth-card{width:100%;max-width:400px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:44px;padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);border:1px solid transparent;font-weight:600;font-size:.95rem;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,opacity .15s ease;touch-action:manipulation}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:var(--color-accent-contrast)}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover)}.btn-secondary{background:var(--color-bg-elevated);color:var(--color-text);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-sunken)}.btn-danger{background:var(--color-danger-bg);color:var(--color-danger);border-color:var(--color-danger)}.btn-danger:hover:not(:disabled){background:var(--color-danger);color:var(--color-accent-contrast)}.btn-ghost{background:transparent;color:var(--color-text)}.btn-ghost:hover:not(:disabled){background:var(--color-bg-sunken)}.btn-sm{min-height:36px;padding:var(--space-1) var(--space-3);font-size:.875rem}.btn-icon{min-width:44px;padding:0}.field{display:flex;flex-direction:column;gap:var(--space-1);margin-bottom:var(--space-4)}.field-label{font-weight:600;font-size:.9rem}.field-hint{font-size:.8rem;color:var(--color-text-muted)}.field-error{font-size:.8rem;color:var(--color-danger)}.input,.select{min-height:44px;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg-elevated);color:var(--color-text);width:100%}.input:invalid[aria-invalid=true],.input[aria-invalid=true],.select[aria-invalid=true]{border-color:var(--color-danger)}.card{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);box-shadow:var(--shadow-sm)}.card-title{font-size:1.05rem;margin-bottom:var(--space-2)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0a128c;display:flex;align-items:flex-end;justify-content:center;z-index:900;padding:var(--space-3)}@media (min-width: 640px){.modal-overlay{align-items:center}}.modal{background:var(--color-bg-elevated);border-radius:var(--radius-lg);padding:var(--space-5);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-md)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}.toast-region{position:fixed;bottom:calc(var(--space-4) + 64px);left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:var(--space-2);z-index:1000;width:min(420px,calc(100vw - 2 * var(--space-4)))}.toast{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);box-shadow:var(--shadow-md);font-size:.9rem;font-weight:500}.toast-info{background:var(--color-accent-soft);color:var(--color-accent)}.toast-success{background:var(--color-success-bg);color:var(--color-success)}.toast-error{background:var(--color-danger-bg);color:var(--color-danger)}.spinner{width:24px;height:24px;border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-row{display:flex;align-items:center;gap:var(--space-2);color:var(--color-text-muted);padding:var(--space-4)}.empty-state{text-align:center;padding:var(--space-6) var(--space-4);color:var(--color-text-muted)}.badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-2);border-radius:999px;font-size:.75rem;font-weight:700}.badge-win{background:var(--color-success-bg);color:var(--color-success)}.badge-lose{background:var(--color-danger-bg);color:var(--color-danger)}.badge-neutral{background:var(--color-bg-sunken);color:var(--color-text-muted)}.stack{display:flex;flex-direction:column;gap:var(--space-4)}.row{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.row-between{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.page{padding:var(--space-4);max-width:720px;margin:0 auto;width:100%;flex:1}.page-title{font-size:1.4rem;margin-bottom:var(--space-4)}