:root{--color-primary:#212b70;--color-primary-dark:#181f54;--color-primary-light:#2d3a94;--color-accent:#f28d00;--color-accent-light:#f9a833;--color-accent-glow:#f28d0040;--color-bg:#212b70;--color-card:#fff;--color-card-alt:#f4f6fb;--color-text-light:#fff;--color-text-dark:#1a1a2e;--color-text-muted:#ffffffa6;--color-border:#ffffff1f;--color-disabled:#ffffff4d;--color-success:#2ecc71;--color-danger:#e74c3c;--font-family:"Barlow", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--font-weight-black:900;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-pill:999px;--shadow-sm:0 2px 8px #00000014;--shadow-md:0 4px 16px #0000001f;--shadow-lg:0 8px 32px #0000002e;--shadow-glow:0 0 20px #f28d004d;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);font-weight:var(--font-weight-regular);background-color:var(--color-bg);color:var(--color-text-light);min-height:100vh;line-height:1.5;overflow-x:hidden}img{max-width:100%;display:block}button{cursor:pointer;color:inherit;font-family:inherit;font-size:inherit;background:0 0;border:none}button:disabled{cursor:not-allowed;opacity:.5}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.logo-container{border-radius:var(--radius-sm);background:#fff;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;padding:4px;display:flex}.logo-container img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:100%}.logo-container--sm{width:40px;height:40px}.logo-container--lg{width:80px;height:80px}.logo-container--xl{width:100px;height:100px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff59}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes slideDown{0%{opacity:0;max-height:0;transform:translateY(-12px)}to{opacity:1;max-height:2000px;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}dialog{font-family:var(--font-family);background:var(--color-card);color:var(--color-text-dark);border-radius:var(--radius-lg);padding:var(--space-xl);max-width:480px;width:calc(100% - var(--space-xl) * 2);box-shadow:var(--shadow-lg);border:none}dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009}dialog h2{margin-bottom:var(--space-md);font-weight:var(--font-weight-bold);font-size:1.25rem}dialog p{margin-bottom:var(--space-md);color:#555;line-height:1.6}dialog button.dialog-close{margin:var(--space-lg) auto 0;padding:var(--space-sm) var(--space-xl);background:var(--color-primary);color:#fff;border-radius:var(--radius-pill);font-weight:var(--font-weight-semibold);transition:background var(--transition-fast);display:block}dialog button.dialog-close:hover{background:var(--color-primary-light)}.group-card{align-items:center;gap:var(--space-sm);flex-direction:column;min-width:0;display:flex}.group-card__letter{font-size:1.5rem;font-weight:var(--font-weight-extrabold);color:var(--color-accent);text-transform:uppercase;letter-spacing:.05em}.group-card__teams{gap:var(--space-xs);flex-direction:column;width:100%;display:flex}.group-card__team{align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-sm);border-radius:var(--radius-md);transition:all var(--transition-normal);background:#ffffff14;border:2px solid #0000;flex-direction:column;width:100%;min-width:0;display:flex}.group-card__team:hover{background:#ffffff24;transform:translateY(-2px)}.group-card__team:active{transform:scale(.97)}.group-card__team--selected{background:var(--color-accent);border-color:var(--color-accent);box-shadow:var(--shadow-glow)}.group-card__team--selected:hover{background:var(--color-accent-light)}.group-card__team .logo-container{width:52px;height:52px}.group-card__team-name{font-size:.65rem;font-weight:var(--font-weight-semibold);text-align:center;color:var(--color-text-light);text-overflow:ellipsis;white-space:nowrap;max-width:100%;line-height:1.2;overflow:hidden}.group-card__team--selected .group-card__team-name{color:#fff}@media (width>=480px){.group-card__team .logo-container{width:60px;height:60px}.group-card__team-name{font-size:.7rem}}.score-control{align-items:center;gap:var(--space-xs);display:flex}.score-control__btn{width:32px;height:32px;font-size:1.2rem;font-weight:var(--font-weight-bold);transition:all var(--transition-fast);color:var(--color-text-light);background:#ffffff1f;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;display:flex}.score-control__btn:hover:not(:disabled){background:var(--color-accent);border-color:var(--color-accent);transform:scale(1.1)}.score-control__btn:active:not(:disabled){transform:scale(.95)}.score-control__value{font-size:1.5rem;font-weight:var(--font-weight-extrabold);text-align:center;min-width:28px;color:var(--color-text-light)}.score-control--disabled{opacity:.4;pointer-events:none}@media (width>=480px){.score-control__btn{width:36px;height:36px}.score-control__value{min-width:32px;font-size:1.75rem}}.penalty-picker{animation:slideDown var(--transition-slow) forwards;margin-top:var(--space-sm);padding:var(--space-md);border-radius:var(--radius-md);border:1px dashed var(--color-accent);background:#ffffff0f;overflow:hidden}.penalty-picker__label{font-size:.85rem;font-weight:var(--font-weight-semibold);text-align:center;margin-bottom:var(--space-sm);color:var(--color-accent)}.penalty-picker__options{justify-content:center;gap:var(--space-md);display:flex}.penalty-picker__btn{align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);transition:all var(--transition-normal);background:#ffffff14;border:2px solid #0000;flex-direction:column;min-width:80px;display:flex}.penalty-picker__btn:hover{background:#ffffff24;transform:translateY(-2px)}.penalty-picker__btn--selected{background:var(--color-accent);border-color:var(--color-accent);box-shadow:var(--shadow-glow)}.penalty-picker__btn--selected:hover{background:var(--color-accent-light)}.penalty-picker__btn span{font-size:.75rem;font-weight:var(--font-weight-semibold);white-space:nowrap}.match-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg) var(--space-md);transition:all var(--transition-normal);background:#ffffff0f;animation:.5s forwards fadeInUp}.match-card:hover:not(.match-card--disabled){background:#ffffff14;border-color:#fff3}.match-card--disabled{opacity:.4;pointer-events:none;filter:grayscale(.5)}.match-card__label{font-size:.85rem;font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.1em;text-align:center;color:var(--color-accent);margin-bottom:var(--space-md)}.match-card__body{justify-content:center;align-items:center;gap:var(--space-sm);display:flex}.match-card__team{align-items:center;gap:var(--space-xs);flex-direction:column;flex:none;min-width:0;display:flex}.match-card__team .logo-container{width:48px;height:48px}.match-card__team-name{font-size:.65rem;font-weight:var(--font-weight-semibold);text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:70px;color:var(--color-text-muted);overflow:hidden}.match-card__scores{align-items:center;gap:var(--space-xs);flex-shrink:0;display:flex}.match-card__colon{font-size:1.5rem;font-weight:var(--font-weight-extrabold);color:var(--color-text-light);margin:0 2px}.match-card__placeholder{text-align:center;padding:var(--space-lg);color:var(--color-text-muted);font-size:.9rem;font-style:italic}.match-card--finale{border-color:var(--color-accent);background:#f28d0014}.match-card--finale .match-card__team .logo-container{width:56px;height:56px}.match-card--finale .match-card__colon{font-size:1.75rem}@media (width>=480px){.match-card__team .logo-container{width:56px;height:56px}.match-card__team-name{max-width:90px;font-size:.75rem}.match-card--finale .match-card__team .logo-container{width:64px;height:64px}}.share-section{align-items:center;gap:var(--space-md);padding:var(--space-xl) var(--space-md);flex-direction:column;display:flex}.share-section__hint{color:var(--color-accent);text-align:center;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);background:#f28d001a;border:1px solid #f28d0040;max-width:360px;font-size:.85rem}.share-btn{justify-content:center;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);background:var(--color-card);color:var(--color-primary);font-size:1rem;font-weight:var(--font-weight-bold);border-radius:var(--radius-pill);box-shadow:var(--shadow-md);transition:all var(--transition-normal);min-width:250px;min-height:52px;display:flex}.share-btn:hover:not(:disabled){box-shadow:var(--shadow-lg);transform:translateY(-2px)}.share-btn:active:not(:disabled){transform:scale(.98)}.share-btn:disabled{color:var(--color-disabled);box-shadow:none;background:#ffffff26}.share-btn--loading{pointer-events:none}.share-btn__icon{flex-shrink:0}.share-btn__spinner{border:3px solid #212b7033;border-top-color:var(--color-primary);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.share-section__error{color:var(--color-danger);text-align:center;font-size:.85rem}.share-section__post-generate{margin-top:var(--space-xl);align-items:center;gap:var(--space-xl);flex-direction:column;width:100%;animation:.5s forwards slideDown;display:flex}.share-section__preview{align-items:center;gap:var(--space-sm);flex-direction:column;width:100%;display:flex}.share-section__preview-hint{color:var(--color-text-muted);text-align:center;max-width:400px;font-size:.85rem}.share-section__preview-image{border-radius:var(--radius-lg);max-width:100%;height:auto;box-shadow:var(--shadow-lg);border:2px solid var(--color-border)}.sponsor-promo{gap:var(--space-xs);width:100%;max-width:400px;margin-bottom:var(--space-xl);flex-direction:column;display:flex}.sponsor-promo__label{font-size:.75rem;font-weight:var(--font-weight-semibold);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;text-align:right;padding-right:var(--space-sm)}.sponsor-promo__card{border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);text-align:center;align-items:center;gap:var(--space-md);box-shadow:var(--shadow-md);background:linear-gradient(135deg,#ffffff1a,#ffffff08);flex-direction:column;display:flex;position:relative;overflow:hidden}.sponsor-promo__card:before{content:"";background:var(--color-accent);height:4px;position:absolute;top:0;left:0;right:0}.sponsor-promo__image{filter:drop-shadow(0 8px 16px #0003);max-width:140px;height:auto;animation:4s ease-in-out infinite float}.sponsor-promo__content{align-items:center;gap:var(--space-md);flex-direction:column;display:flex}.sponsor-promo__title{font-size:1.1rem;font-weight:var(--font-weight-bold);color:var(--color-text-light);line-height:1.3}.sponsor-promo__btn{background:var(--color-accent);color:#fff;font-weight:var(--font-weight-bold);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-pill);transition:all var(--transition-normal);font-size:.9rem;text-decoration:none;display:inline-block;box-shadow:0 4px 12px #f28d004d}.sponsor-promo__btn:hover{background:var(--color-accent-light);text-decoration:none;transform:translateY(-2px);box-shadow:0 6px 16px #f28d0066}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-8px)}to{transform:translateY(0)}}.share-image-wrapper{position:absolute;top:0;left:-9999px;overflow:hidden}.share-image{color:#fff;box-sizing:border-box;background-color:#212b70;width:1080px;height:1920px;margin:0;padding:0;font-family:Barlow,sans-serif;position:relative;overflow:hidden}.si-bracket-overlay{pointer-events:none;z-index:1;width:1080px;height:1920px;position:absolute;top:0;left:0}.si-bracket-overlay path{stroke:#fff;stroke-width:10px;fill:none;stroke-linejoin:round;stroke-linecap:round}.si-content{z-index:2;width:100%;height:100%;position:absolute;top:0;left:0}.si-header-wrap{box-sizing:border-box;background:#fff;border-radius:40px;flex-direction:column;justify-content:center;align-items:center;width:860px;height:300px;padding:20px;display:flex;position:absolute;top:180px;left:110px}.si-header__logo{height:140px;margin-bottom:8x;justify-content:center;align-items:center;display:flex}.si-header__logo img{object-fit:contain;max-width:100%;max-height:100%}.si-header__title{color:#93b63d;text-align:center;letter-spacing:.05em;margin:0;font-size:82px;font-weight:900;line-height:1}.si-groups-wrap{justify-content:center;gap:60px;width:1080px;height:500px;display:flex;position:absolute;top:480px;left:0}.si-groups__col{flex-direction:column;align-items:center;width:180px;display:flex}.si-groups__letter{color:#f28d00;text-align:center;height:60px;margin-bottom:30px;font-size:60px;font-weight:900;line-height:60px}.si-groups__pill{background:#fff;border-radius:30px;flex-direction:column;width:180px;height:420px;display:flex;overflow:hidden}.si-groups__team-slot{box-sizing:border-box;background:#fff;justify-content:center;align-items:center;width:100%;height:140px;padding:16px;display:flex}.si-groups__team-slot--winner{background:#f28d00}.si-groups__team-logo{justify-content:center;align-items:center;width:100px;height:100px;display:flex}.si-groups__team-logo img{object-fit:contain;max-width:100%;max-height:100%}.si-semis-wrap{justify-content:center;gap:100px;width:1080px;height:130px;display:flex;position:absolute;top:1050px;left:0}.si-semis__match{box-sizing:border-box;background:#fff;border-radius:32px;justify-content:space-between;align-items:center;width:380px;height:130px;padding:0 20px;display:flex}.si-semis__team{border-radius:18px;justify-content:center;align-items:center;width:100px;height:100px;display:flex}.si-semis__team--penalty{border:4px solid #f28d00;padding:4px}.si-semis__logo{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.si-semis__logo img{object-fit:contain;max-width:100%;max-height:100%}.si-semis__score{color:#f28d00;text-align:center;font-size:72px;font-weight:900;line-height:1;transform:translateY(-30px)}.si-final-wrap{box-sizing:border-box;background:#fff;border-radius:40px;justify-content:space-between;align-items:center;width:680px;height:180px;padding:0 40px;display:flex;position:absolute;top:1280px;left:200px;overflow:visible}.si-final__team{z-index:1;border-radius:24px;justify-content:center;align-items:center;width:150px;height:150px;display:flex;position:relative;overflow:visible}.si-final__team--penalty{border:5px solid #f28d00;padding:6px}.si-final__logo{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.si-final__logo img{object-fit:contain;max-width:100%;max-height:100%}.si-final__crown{z-index:-1;filter:drop-shadow(0 6px 12px #0000004d);width:auto;height:90px;position:absolute;bottom:100%;left:50%;transform:translate(-50%,15px)}.si-final__score{color:#f28d00;text-align:center;font-size:110px;font-weight:900;line-height:1;transform:translateY(-40px)}.si-footer-wrap{flex-direction:row;justify-content:center;align-items:start;gap:30px;width:1080px;height:160px;display:flex;position:absolute;top:1500px;left:0}.si-footer__label{color:#f28d00;font-size:36px;font-style:italic;font-weight:500}.si-footer__sponsor-logo{align-items:center;width:auto;height:150px;display:flex}.si-footer__sponsor-logo img{object-fit:contain;max-width:650px;max-height:100%}.footer{margin-top:var(--space-3xl);padding:var(--space-xl) var(--space-md) var(--space-lg);border-top:1px solid var(--color-border)}.footer__content{text-align:center;gap:var(--space-md);flex-direction:column;max-width:480px;margin:0 auto;display:flex}.footer__links{justify-content:center;align-items:center;gap:var(--space-sm);flex-wrap:wrap;display:flex}.footer__link{color:var(--color-text-muted);transition:color var(--transition-fast);padding:var(--space-xs);font-size:.8rem}.footer__link:hover{color:var(--color-accent)}.footer__divider{color:var(--color-text-muted);font-size:.8rem}.footer__storage-hint{color:var(--color-text-muted);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);background:#ffffff0a;font-size:.7rem;line-height:1.5}.footer__url{font-size:.75rem;font-weight:var(--font-weight-semibold);color:var(--color-text-muted);letter-spacing:.03em}.app{max-width:520px;padding:0 var(--space-md);min-height:100vh;margin:0 auto;position:relative}.app__header{text-align:center;padding:var(--space-2xl) 0 var(--space-lg);animation:.6s fadeInUp}.app__header-logo{width:260px;height:100px;margin:0 auto var(--space-xs);border-radius:var(--radius-xl);padding:var(--space-md);border:1px solid var(--color-border);background:#ffffff14;justify-content:center;align-items:center;display:flex}.app__header-logo img{object-fit:contain;max-width:100%;max-height:100%}.app__header-sponsor{margin-bottom:var(--space-md);flex-direction:row;justify-content:center;align-items:flex-start;gap:12px;display:flex}.app__header-sponsor-label{font-size:.85rem;font-weight:var(--font-weight-medium);color:var(--color-accent);margin-top:4px;font-style:italic}.app__header-sponsor-logo{object-fit:contain;width:auto;height:44px}.app__title{font-size:3rem;font-weight:var(--font-weight-black);color:var(--color-text-light);letter-spacing:-.02em;margin-bottom:var(--space-xs);line-height:1.1}.app__subtitle{font-size:.95rem;font-weight:var(--font-weight-medium);color:var(--color-accent);margin-top:var(--space-xs);letter-spacing:.05em;text-transform:uppercase}.app__intro{margin-bottom:var(--space-2xl);animation:.6s .1s backwards fadeInUp}.app__intro-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);background:#ffffff0f}.app__intro-heading{font-size:1.3rem;font-weight:var(--font-weight-extrabold);color:var(--color-text-light);margin-bottom:var(--space-sm)}.app__intro-text{color:var(--color-text-muted);margin-bottom:var(--space-lg);font-size:.9rem;line-height:1.6}.app__intro-steps{gap:var(--space-md);justify-content:center;display:flex}.app__intro-step{align-items:center;gap:var(--space-xs);font-size:.75rem;font-weight:var(--font-weight-semibold);color:var(--color-text-muted);text-align:center;flex-direction:column;flex:1;display:flex}.app__intro-step-num{background:var(--color-accent);color:#fff;width:32px;height:32px;font-size:.85rem;font-weight:var(--font-weight-bold);border-radius:50%;justify-content:center;align-items:center;display:flex}.app__section{margin-bottom:var(--space-2xl);transition:opacity var(--transition-slow), filter var(--transition-slow);animation:.5s forwards fadeInUp}.app__section--locked{opacity:.35;filter:grayscale(.3);pointer-events:none;-webkit-user-select:none;user-select:none}.app__section-title{font-size:1.25rem;font-weight:var(--font-weight-extrabold);color:var(--color-text-light);text-align:center;margin-bottom:var(--space-sm);align-items:center;gap:var(--space-xs);flex-direction:column;display:flex}.app__section-step{font-size:.7rem;font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.15em;color:var(--color-accent);border-radius:var(--radius-pill);background:#f28d001f;padding:2px 12px}.app__section-desc{color:var(--color-text-muted);text-align:center;margin-bottom:var(--space-lg);font-size:.85rem}.app__section-complete{text-align:center;margin-top:var(--space-md);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);font-size:.85rem;font-weight:var(--font-weight-semibold);color:var(--color-success);background:#2ecc711a;border:1px solid #2ecc7140;animation:.3s fadeIn}.app__section-complete--champion{color:var(--color-accent);padding:var(--space-md);background:#f28d001f;border-color:#f28d004d;font-size:1rem}.app__groups-grid{gap:var(--space-sm);grid-template-columns:repeat(4,1fr);display:grid}.app__matches-grid{gap:var(--space-md);flex-direction:column;max-width:420px;margin:0 auto;display:flex}.app__reset{margin-bottom:var(--space-lg);justify-content:center;animation:.3s fadeIn;display:flex}.app__reset-btn{font-size:.85rem;font-weight:var(--font-weight-semibold);color:var(--color-text-muted);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-pill);border:1px solid var(--color-border);transition:all var(--transition-normal)}.app__reset-btn:hover{color:var(--color-text-light);background:#ffffff0f;border-color:#ffffff4d}@media (width<=380px){.app{padding:0 var(--space-sm)}.app__groups-grid{gap:var(--space-xs)}.app__title{font-size:2.25rem}.app__intro-steps{gap:var(--space-sm)}.app__intro-step{font-size:.65rem}}@media (width>=480px){.app__title{font-size:3.5rem}.app__groups-grid{gap:var(--space-md)}.app__header-logo{width:300px;height:120px}}