@layer osha-ui{.osha-card{border-radius:var(--radius-lg);padding:var(--space-6);transition:box-shadow var(--motion-duration-fast) var(--motion-ease-smooth),border-color var(--motion-duration-fast) var(--motion-ease-smooth),transform var(--motion-duration-fast) var(--motion-ease-smooth)}.osha-card--hover-lift:hover{transform:translateY(-2px)}.osha-card--elevated{background:var(--color-bg-card);box-shadow:var(--shadow-md)}.osha-card--elevated:hover{box-shadow:var(--shadow-lg)}.osha-card--bordered{background:var(--color-bg-card);border:1px solid var(--color-border)}.osha-card--bordered:hover{border-color:var(--brand-accent-dark)}.osha-card--ghost{background:var(--neutral-50)}.osha-card--premium{background:var(--color-bg-card);border:2px solid transparent;background-clip:padding-box;position:relative}.osha-card--premium:before{content:"";position:absolute;inset:-2px;border-radius:calc(var(--radius-lg) + 2px);padding:2px;background:linear-gradient(135deg,var(--brand-primary),var(--brand-accent),var(--brand-primary));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;pointer-events:none}.osha-card--premium:hover{box-shadow:var(--shadow-glow)}.osha-card--glass{background:rgba(255,255,255,.06);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1)}[data-theme=dark] .osha-card--glass{background:rgba(26,29,46,.6);border:1px solid var(--osha-elevation-surface3-border,rgba(255,255,255,.1))}.osha-card__header{margin-bottom:var(--space-4);padding-bottom:var(--space-4);border-bottom:1px solid var(--color-border)}.osha-card__footer{margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--color-border)}}