.glass{background:var(--glass-bg-base);backdrop-filter:var(--glass-blur-medium);-webkit-backdrop-filter:var(--glass-blur-medium);border:1px solid var(--glass-border-subtle);box-shadow:var(--glass-shadow-soft)}.glass-subtle{background:var(--glass-bg-subtle);backdrop-filter:var(--glass-blur-light);-webkit-backdrop-filter:var(--glass-blur-light);border:1px solid var(--glass-border-soft);box-shadow:var(--glass-shadow-subtle)}.glass-soft{background:var(--glass-bg-soft);backdrop-filter:var(--glass-blur-medium);-webkit-backdrop-filter:var(--glass-blur-medium);border:1px solid var(--glass-border-medium);box-shadow:var(--glass-shadow-soft)}.glass-medium{background:var(--glass-bg-medium);backdrop-filter:var(--glass-blur-strong);-webkit-backdrop-filter:var(--glass-blur-strong);box-shadow:var(--glass-shadow-medium)}.glass-medium,.glass-strong{border:1px solid var(--glass-border-strong)}.glass-strong{background:var(--glass-bg-strong);backdrop-filter:var(--glass-blur-heavy);-webkit-backdrop-filter:var(--glass-blur-heavy);box-shadow:var(--glass-shadow-strong)}.btn-glass{background:var(--glass-bg-subtle);backdrop-filter:var(--glass-blur-light);-webkit-backdrop-filter:var(--glass-blur-light);border:1px solid var(--glass-border-soft);color:var(--color-text-primary);font-family:var(--font-base);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);padding:var(--spacing-sm) var(--spacing-md);transition:all var(--transition-normal);cursor:pointer;position:relative;overflow:hidden;box-shadow:var(--glass-shadow-subtle)}.btn-glass,.btn-glass:before{border-radius:var(--radius-md)}.btn-glass:before{content:"";position:absolute;inset:0;background:var(--glass-gradient-subtle);opacity:0;transition:opacity var(--transition-normal);pointer-events:none;z-index:0}.btn-glass:hover:before{opacity:1}.btn-glass:hover{background:var(--glass-bg-soft);border-color:var(--glass-border-medium);transform:translateY(-1px);box-shadow:var(--glass-shadow-soft)}.input-glass{background:var(--glass-bg-subtle);backdrop-filter:var(--glass-blur-light);-webkit-backdrop-filter:var(--glass-blur-light);border:1px solid var(--glass-border-soft);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:var(--font-base);font-size:var(--font-size-sm);padding:var(--spacing-sm) var(--spacing-md);transition:all var(--transition-normal);outline:none;position:relative;overflow:hidden}.input-glass:before{content:"";position:absolute;inset:0;background:var(--glass-gradient-subtle);border-radius:var(--radius-md);opacity:0;transition:opacity var(--transition-normal);pointer-events:none;z-index:0}.input-glass:focus{border-color:var(--glass-border-focus);box-shadow:var(--glass-shadow-medium),0 0 0 2px rgba(255,255,255,.1);background:var(--glass-bg-soft)}.input-glass:focus:before{opacity:1}.input-glass::-moz-placeholder{color:var(--color-text-muted);opacity:.7}.input-glass::placeholder{color:var(--color-text-muted);opacity:.7}.card-glass{background:var(--glass-bg-base);backdrop-filter:var(--glass-blur-medium);-webkit-backdrop-filter:var(--glass-blur-medium);border:1px solid var(--glass-border-subtle);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow-soft);position:relative;overflow:hidden;transition:all var(--transition-normal)}.card-glass:before{content:"";position:absolute;inset:0;background:var(--glass-gradient-subtle);border-radius:var(--radius-lg);opacity:.6;pointer-events:none;z-index:0}.card-glass:hover{background:var(--glass-bg-subtle);border-color:var(--glass-border-soft);box-shadow:var(--glass-shadow-medium);transform:translateY(-2px)}.blur-light{backdrop-filter:var(--glass-blur-light);-webkit-backdrop-filter:var(--glass-blur-light)}.blur-medium{backdrop-filter:var(--glass-blur-medium);-webkit-backdrop-filter:var(--glass-blur-medium)}.blur-strong{backdrop-filter:var(--glass-blur-strong);-webkit-backdrop-filter:var(--glass-blur-strong)}.blur-heavy{backdrop-filter:var(--glass-blur-heavy);-webkit-backdrop-filter:var(--glass-blur-heavy)}.shadow-glass-subtle{box-shadow:var(--glass-shadow-subtle)}.shadow-glass-soft{box-shadow:var(--glass-shadow-soft)}.shadow-glass-medium{box-shadow:var(--glass-shadow-medium)}.shadow-glass-strong{box-shadow:var(--glass-shadow-strong)}@media (max-width:768px){.btn-glass,.card-glass,.glass,.glass-medium,.glass-soft,.glass-strong,.glass-subtle,.input-glass{backdrop-filter:var(--glass-blur-light);-webkit-backdrop-filter:var(--glass-blur-light)}}@media (prefers-reduced-motion:reduce){.btn-glass,.card-glass,.glass,.glass-medium,.glass-soft,.glass-strong,.glass-subtle,.input-glass{transition:none}.btn-glass:hover,.card-glass:hover{transform:none}}@supports not (backdrop-filter:blur(1px)){.btn-glass,.card-glass,.glass,.glass-medium,.glass-soft,.glass-strong,.glass-subtle,.input-glass{background:var(--color-bg-secondary);backdrop-filter:none;-webkit-backdrop-filter:none}}