:root{--color-primary: #6C63FF;--color-primary-dark: #5A52D5;--color-primary-light: #8B83FF;--color-secondary: #2EC4B6;--color-success: #28A745;--color-danger: #DC3545;--color-warning: #FFC107;--color-bg: #F8F9FA;--color-bg-dark: #1A1A2E;--color-surface: #FFFFFF;--color-text: #212529;--color-text-light: #6C757D;--color-text-muted: #ADB5BD;--color-border: #DEE2E6;--shadow-sm: 0 2px 4px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.12);--shadow-lg: 0 8px 24px rgba(0,0,0,.16);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--font-family: "Inter", system-ui, -apple-system, sans-serif;--transition: all .3s 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2rem}.FSL-home__title{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}@media(min-width:768px){.FSL-home__title{font-size:3rem}}.FSL-home__subtitle{color:var(--color-text-light);font-size:1.125rem}.FSL-home__stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin:2rem auto;max-width:900px}.FSL-home__stat-card{background:var(--color-surface);border-radius:var(--radius-md);padding:1.5rem;text-align:center;box-shadow:var(--shadow-sm)}.FSL-home__stat-value{font-size:2rem;font-weight:700;color:var(--color-primary)}.FSL-home__stat-label{font-size:.875rem;color:var(--color-text-light);margin-top:.25rem;display:block}.FSL-home__nav-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 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0}.FSL-results__stat{background:var(--color-surface);padding:1.25rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.FSL-results__stat-value{font-size:1.75rem;font-weight:700}.FSL-results__stat-value--success{color:var(--color-success)}.FSL-results__stat-value--danger{color:var(--color-danger)}.FSL-results__stat-label{font-size:.8rem;color:var(--color-text-light);margin-top:.25rem;display:block}.FSL-results__mistakes{margin:2rem 0;text-align:left}.FSL-results__mistakes h3{margin-bottom:1rem}.FSL-results__mistake-card{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;background:var(--color-surface);border-radius:var(--radius-sm);margin-bottom:.5rem;box-shadow:var(--shadow-sm)}.FSL-results__mistake-letter{font-size:1.5rem;font-weight:700}.FSL-results__actions{display:flex;gap:1rem;justify-content:center;margin-top:2rem;flex-wrap:wrap}.FSL-word-picker__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:.75rem;max-width:600px;margin:1.5rem auto}.FSL-word-picker__word{padding:1rem;background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-md);text-align:center;font-weight:600;font-size:1.1rem;cursor:pointer;transition:var(--transition);text-decoration:none;color:var(--color-text)}.FSL-word-picker__word:hover{border-color:var(--color-primary);box-shadow:var(--shadow-sm);transform:translateY(-2px);text-decoration:none}.FSL-auth{display:grid;place-items:center;min-height:calc(100vh - 180px)}.FSL-auth__card{width:min(100%,460px);padding:2.5rem}.FSL-auth__card 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