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var(--warning);border-radius:var(--radius-lg);padding:var(--space-4)}.cat-button{align-items:center;gap:var(--space-1-5);padding:var(--space-3) var(--space-1);background:var(--bg-primary);border:1px solid var(--border-default);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--duration-normal) var(--ease-in-out);flex-direction:column;display:flex}.cat-button:hover{border-color:var(--border-strong);box-shadow:var(--shadow-xs)}.cat-button:active{transition-duration:var(--duration-fast);transform:scale(.96)}.sub-symptom-card{background:var(--bg-primary);border:1px solid var(--border-default);border-radius:var(--radius-lg);transition:border-color var(--duration-normal) var(--ease-in-out);overflow:hidden}.sub-symptom-card:hover{border-color:var(--border-strong)}.empty-state{padding:var(--space-12) var(--space-4);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.sticky-header{z-index:10;border-bottom:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(12px)saturate(180%);transition:background var(--duration-normal) var(--ease-in-out);background:#f7f7f5eb;position:sticky;top:0}.dark .sticky-header{background:#191919eb}.settings-item{padding:var(--space-3) var(--space-4);transition:background var(--duration-fast) var(--ease-in-out);cursor:pointer;justify-content:space-between;align-items:center;display:flex}.settings-item:hover{background:var(--bg-hover)}.settings-item:active{background:var(--bg-tertiary)}.segmented{background:var(--bg-tertiary);border-radius:var(--radius-md);gap:2px;padding:2px;display:flex}.segmented-item{padding:6px var(--space-3);border-radius:calc(var(--radius-md) - 2px);font-size:var(--text-sm);text-align:center;cursor:pointer;transition:all var(--duration-normal) var(--ease-in-out);color:var(--text-secondary);font-weight:500;font-family:var(--font-sans);background:0 0;border:none;flex:1}.segmented-item.active{background:var(--bg-primary);color:var(--text-primary);box-shadow:var(--shadow-xs)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button:focus:not(:focus-visible){outline:none}.page-enter{animation:slideUp var(--duration-slow) var(--ease-out) both}::selection{background:var(--accent-subtle);color:var(--text-primary)}.app-shell{flex-direction:column;min-height:100dvh;display:flex;position:relative}@media(max-width:767px){.app-shell{border-left:none;border-right:none;max-width:100%}}@media(min-width:768px){.app-shell{border-left:none;border-right:none;max-width:100%}}.desktop-content-width{width:100%;margin-left:auto;margin-right:auto}@media(min-width:768px){.desktop-content-width{max-width:800px}}@media(min-width:1200px){.desktop-content-width{max-width:960px}}.home-category-grid{gridTemplateColumns:repeat(3,1fr);gap:var(--space-3);grid-template-columns:repeat(3,1fr);max-width:440px;margin:0 auto;display:grid}@media(min-width:768px){.home-category-grid{gap:var(--space-4);grid-template-columns:repeat(6,1fr);max-width:100%}}.all-categories-grid{gap:var(--space-3);grid-template-columns:repeat(3,1fr);display:grid}@media(min-width:768px){.all-categories-grid{gap:var(--space-4);grid-template-columns:repeat(4,1fr)}}@media(min-width:1200px){.all-categories-grid{grid-template-columns:repeat(5,1fr)}}.drug-detail-layout{flex-direction:column;display:flex}.drug-detail-main{flex:1;min-width:0}.drug-detail-sidebar{display:none}.drug-detail-sidebar-sticky{position:sticky;top:60px}.drug-detail-related-mobile,.drug-detail-footer-mobile{display:block}@media(min-width:768px){.drug-detail-layout{gap:var(--space-6);padding:0 var(--space-5);flex-direction:row}.drug-detail-main{flex:1;min-width:0}.drug-detail-sidebar{width:280px;padding-top:var(--space-5);flex-shrink:0;display:block}.drug-detail-related-mobile,.drug-detail-footer-mobile{display:none}}@media(min-width:1200px){.drug-detail-sidebar{width:320px}}@media(min-width:768px){.search-input{height:48px;font-size:var(--text-base)}.sticky-header{padding-left:0;padding-right:0}.info-card{padding:var(--space-5)}.modal-overlay{align-items:center}.modal-content{border-radius:var(--radius-xl);max-width:520px}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ease{syntax:"*";inherits:false}