.app-layout[data-v-4cf54767]{display:flex;min-height:100vh}.sidebar[data-v-4cf54767]{width:240px;min-width:240px;background:#0f0f23;border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-header[data-v-4cf54767]{padding:1.25rem 1.25rem 1rem;border-bottom:1px solid 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.5rem;display:flex;justify-content:center}.logo-area[data-v-4cf54767]{justify-content:center}.sidebar-nav[data-v-4cf54767]{padding:.75rem .375rem;align-items:center}.nav-item[data-v-4cf54767]{justify-content:center;padding:.625rem}.nav-icon[data-v-4cf54767]{margin:0}.sidebar-footer[data-v-4cf54767]{display:none}.main-content[data-v-4cf54767]{margin-left:56px}}:root{--bg-primary: #0f0f23;--bg-secondary: #1a1a2e;--bg-card: #16213e;--bg-hover: #1e2a4a;--text-primary: #e0e0e0;--text-secondary: #8892b0;--text-muted: #5a6580;--accent: #e94560;--accent-secondary: #0f3460;--success: #64ffda;--warning: #ffd93d;--error: #ff6b6b;--border: #233554;--radius: 8px;--radius-sm: 4px;--radius-lg: 12px;--shadow: 0 2px 8px rgba(0, 0, 0, .3);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .4);--transition: .2s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:-apple-system,BlinkMacSystemFont,Segoe 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1rem;font-size:.875rem;color:var(--text-secondary);vertical-align:middle}button{cursor:pointer;border:none;outline:none;font-family:inherit;font-size:.875rem;font-weight:500;transition:all var(--transition)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:var(--radius-sm);font-weight:500}.btn-primary{background:var(--accent);color:#fff;border:1px solid var(--accent)}.btn-primary:hover{background:#d63a52;border-color:#d63a52}.btn-primary:active{background:#c0334a}.btn-secondary{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--text-muted)}.btn-secondary:active{background:var(--bg-secondary)}.btn-sm{padding:.25rem .625rem;font-size:.8125rem}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{font-family:inherit;font-size:.875rem;color:var(--text-primary);background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.5rem .75rem;outline:none;transition:border-color var(--transition),box-shadow var(--transition);width:100%}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px #e9456026}input::placeholder,textarea::placeholder{color:var(--text-muted)}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%235a6580' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2rem}label{display:block;font-size:.8125rem;font-weight:500;color:var(--text-muted);margin-bottom:.25rem;text-transform:uppercase;letter-spacing:.03em}.badge{display:inline-flex;align-items:center;padding:.125rem .5rem;border-radius:9999px;font-size:.75rem;font-weight:600;letter-spacing:.02em;text-transform:capitalize;white-space:nowrap}.badge-free{background:#5a658033;color:#8892b0;border:1px solid rgba(90,101,128,.3)}.badge-pro{background:#ffd93d26;color:var(--warning);border:1px solid rgba(255,217,61,.3)}.badge-trivia{background:#6495ed26;color:#6495ed;border:1px solid rgba(100,149,237,.3)}.badge-challenge{background:#64ffda1f;color:var(--success);border:1px solid rgba(100,255,218,.2)}.badge-prediction{background:#b266ff26;color:#b266ff;border:1px solid rgba(178,102,255,.3)}.badge-active{background:#64ffda1f;color:var(--success);border:1px solid rgba(100,255,218,.2)}.badge-inactive{background:#5a658026;color:var(--text-muted);border:1px solid rgba(90,101,128,.2)}.card{background:var(--bg-card);border:1px solid 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