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p,.form-status,.form-error{margin:0}.form-status{color:#315f38;font-weight:800}.form-error{color:#9f353a;font-weight:800}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@media (width<=920px){.app-shell{padding-bottom:calc(76px + env(safe-area-inset-bottom));display:block}.sidebar{display:none}.main-content{padding:20px}.mobile-status{margin-bottom:16px;display:block}.mobile-nav{z-index:20;border-top:1px solid var(--color-line);padding-bottom:env(safe-area-inset-bottom);background:#fffffff0;grid-template-columns:repeat(5,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-nav a{border-radius:0;flex-direction:column;gap:4px;min-height:64px;font-size:12px}.page-grid,.form-grid,.filter-grid,.settings-grid,.detail-grid{grid-template-columns:1fr}.row-heading,.review-header{flex-direction:column;align-items:stretch}.inline-form,.practice-actions,.practice-toggle-grid,.practice-choice-grid{grid-template-columns:1fr}.flashcard{min-height:300px}.flashcard-primary{font-size:27px}}@media (width<=520px){.main-content{padding:16px}.page-heading h1{font-size:28px}.button-row{flex-direction:column;align-items:stretch}.button-row .button,.button-row a{width:100%}.person-row,.list-item,.deck-tile{flex-direction:column;align-items:stretch}.person-row-main,.review-identity,.detail-identity{align-items:flex-start}.deck-tile{display:flex}.row-badges{justify-content:flex-start}}