:root{--color-primary: #0052CC;--color-accent: #00C48C;--color-text-primary: #1A1A1A;--color-text-secondary: #6C757D;--color-text-muted: #6C757D;--color-background: #F8F9FA;--color-surface: #FFFFFF;--color-border: #E0E0E0;--color-error: #d32f2f;--color-selected-bg: #F0FDF9;--color-selected-bg-hover: #E6FBF5;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: 6px;--radius-md: 8px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 2px 6px rgba(0, 0, 0, .12);--shadow-lg: 0 2px 8px rgba(0, 0, 0, .1);--shadow-focus: 0 0 0 3px rgba(0, 196, 140, .1);--shadow-selected: 0 2px 8px rgba(0, 196, 140, .2);--shadow-selected-hover: 0 3px 10px rgba(0, 196, 140, .25);--transition-fast: .2s ease;--transition-border: border-color .2s, box-shadow .2s;--max-width: 1200px;--badge-viewer-width: 360px;--breakpoint-md: 768px}.leagues-page{display:flex;flex-direction:column;max-width:var(--max-width);margin:0 auto;width:100%}.leagues-page__loading,.leagues-page__error{padding:var(--spacing-2xl) var(--spacing-xl);text-align:center;color:var(--color-text-secondary);font-size:1.125rem}.leagues-page__error{color:var(--color-error)}.filters-bar{display:flex;flex-direction:column;gap:var(--spacing-md);padding:var(--spacing-lg);background-color:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);margin-bottom:var(--spacing-lg)}.filters-bar__search,.filters-bar__sport{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-text-secondary);border-radius:var(--radius-sm);font-size:1rem;color:var(--color-text-primary);background-color:var(--color-surface);transition:var(--transition-border)}.filters-bar__search{flex:1}.filters-bar__search::placeholder{color:var(--color-text-secondary)}.filters-bar__sport{cursor:pointer;min-width:180px}.filters-bar__search:focus,.filters-bar__sport:focus{outline:none;border-color:var(--color-accent);box-shadow:var(--shadow-focus)}.leagues-page__content{display:flex;flex-direction:column;gap:var(--spacing-lg)}.leagues-list{flex:1;display:grid;gap:var(--spacing-md);order:2}.badge-viewer-container{width:100%;order:1}.badge-viewer{width:100%;padding:0;border-radius:var(--radius-md);background-color:var(--color-surface);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden}.badge-viewer__header{background-color:var(--color-primary);color:var(--color-surface);padding:1.25rem var(--spacing-lg);text-align:center}.badge-viewer__title{font-size:1.125rem;font-weight:600;margin:0}.badge-viewer__content{padding:var(--spacing-xl) var(--spacing-lg);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg);min-height:200px;justify-content:center}.badge-viewer__image{max-width:100%;max-height:280px;height:auto;border-radius:var(--radius-md);box-shadow:var(--shadow-lg)}.badge-viewer__loading,.badge-viewer__error,.badge-viewer__no-badge{padding:var(--spacing-xl) var(--spacing-md);text-align:center;color:var(--color-text-secondary);font-size:.9375rem}.badge-viewer__loading{color:var(--color-accent);display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs)}.badge-viewer__loading:before{content:"";width:20px;height:20px;border:2px solid var(--color-accent);border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.badge-viewer__error{color:var(--color-error)}.leagues-list__empty{padding:var(--spacing-2xl) var(--spacing-xl);text-align:center;color:var(--color-text-secondary);background-color:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);font-size:1rem}.league-card{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.25rem var(--spacing-lg);cursor:pointer;transition:all var(--transition-fast);outline:none;background-color:var(--color-surface);box-shadow:var(--shadow-sm)}.league-card:hover{background-color:var(--color-background);box-shadow:var(--shadow-md);transform:translateY(-1px)}.league-card:focus{outline:2px solid var(--color-primary);outline-offset:2px}.league-card--selected{border-color:var(--color-accent);border-width:2px;background-color:var(--color-selected-bg);box-shadow:var(--shadow-selected)}.league-card--selected:hover{background-color:var(--color-selected-bg-hover);box-shadow:var(--shadow-selected-hover)}.league-card__name{font-size:1.125rem;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-xs);line-height:1.4}.league-card__sport{font-size:.875rem;color:var(--color-text-secondary);margin-bottom:.375rem;font-weight:500}.league-card__alternate{font-size:.8125rem;color:var(--color-text-muted);font-style:italic;opacity:.8}@media (min-width: 768px){.filters-bar{flex-direction:row}.leagues-page__content{flex-direction:row;align-items:flex-start;gap:var(--spacing-xl)}.leagues-list{order:1}.badge-viewer-container{width:var(--badge-viewer-width);flex-shrink:0;order:2}.badge-viewer{width:var(--badge-viewer-width)}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f8f9fa;color:#1a1a1a}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background-color:#0052cc;color:#fff;padding:1.5rem 2rem;box-shadow:0 2px 4px #0000001a}.app-header h1{font-size:1.75rem;font-weight:700;max-width:1200px;margin:0 auto}.app-main{flex:1;padding:2rem 1rem}@media (min-width: 768px){.app-main{padding:2rem}}