.touch-target{min-height:44px;min-width:44px}.mobile-padding{padding:1rem}.mobile-margin{margin:.5rem}.swipe-indicator{position:relative}.swipe-indicator:after{content:"";position:absolute;bottom:-8px;left:50%;transform:translate(-50%);width:40px;height:4px;background:hsl(var(--primary));border-radius:2px;opacity:.3}.mobile-nav{position:fixed;bottom:0;left:0;right:0;background:hsl(var(--background));border-top:1px solid hsl(var(--border));z-index:50;padding:.5rem}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.5rem;border-radius:.5rem;transition:background-color .2s;min-height:44px}.mobile-nav-item:hover{background:hsl(var(--accent))}.mobile-nav-item.active{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.mobile-form-group{margin-bottom:1.5rem}.mobile-input{font-size:16px;padding:.75rem;border-radius:.5rem}.pull-to-refresh{position:relative;overflow:hidden}.pull-to-refresh-indicator{position:absolute;top:-60px;left:50%;transform:translate(-50%);width:40px;height:40px;border-radius:50%;background:hsl(var(--primary));display:flex;align-items:center;justify-content:center;color:#fff;transition:top .3s ease}.pull-to-refresh.pulling .pull-to-refresh-indicator{top:20px}.mobile-calendar{font-size:.875rem}.mobile-calendar .day-cell{height:40px;width:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;cursor:pointer;transition:all .2s}.mobile-calendar .day-cell:hover{background:hsl(var(--accent))}.mobile-calendar .day-cell.selected{background:hsl(var(--primary));color:#fff}.mobile-calendar .day-cell.available{position:relative}.mobile-calendar .day-cell.available:after{content:"";position:absolute;bottom:4px;left:50%;transform:translate(-50%);width:4px;height:4px;background:hsl(var(--success));border-radius:50%}.mobile-time-slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(80px,1fr));gap:.5rem;padding:1rem}.mobile-time-slot{padding:.75rem .5rem;text-align:center;border:1px solid hsl(var(--border));border-radius:.5rem;background:hsl(var(--background));transition:all .2s;min-height:44px;display:flex;align-items:center;justify-content:center;font-size:.875rem}.mobile-time-slot:hover{border-color:hsl(var(--primary));background:hsl(var(--primary) / .05)}.mobile-time-slot.selected{background:hsl(var(--primary));color:#fff;border-color:hsl(var(--primary))}.mobile-time-slot.unavailable{background:hsl(var(--muted));color:hsl(var(--muted-foreground));cursor:not-allowed;opacity:.5}.mobile-modal{position:fixed;inset:0;z-index:100;background:#00000080;display:flex;align-items:flex-end}.mobile-modal-content{width:100%;max-height:90vh;background:hsl(var(--background));border-radius:1rem 1rem 0 0;overflow:hidden;transform:translateY(100%);animation:slide-up .3s ease-out forwards}@keyframes slide-up{to{transform:translateY(0)}}.mobile-modal-header{padding:1rem;border-bottom:1px solid hsl(var(--border));display:flex;align-items:center;justify-content:space-between}.mobile-modal-body{padding:1rem;overflow-y:auto;max-height:calc(90vh - 120px)}.mobile-skeleton{background:linear-gradient(90deg,hsl(var(--muted)) 25%,hsl(var(--muted) / .5),hsl(var(--muted)) 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.mobile-error{text-align:center;padding:2rem 1rem}.mobile-error-icon{width:48px;height:48px;margin:0 auto 1rem;color:hsl(var(--destructive))}.mobile-success{text-align:center;padding:2rem 1rem}.mobile-success-icon{width:48px;height:48px;margin:0 auto 1rem;color:hsl(var(--success))}@media (max-width: 640px){.desktop-only{display:none!important}.mobile-full-width{width:100%}.mobile-text-center{text-align:center}.mobile-padding-sm{padding:.5rem}.mobile-margin-sm{margin:.25rem}}@media (min-width: 641px){.mobile-only{display:none!important}.mobile-nav{display:none}}@media (display-mode: standalone){.pwa-only{display:block}.browser-only{display:none}.pwa-safe-area{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}}@media (prefers-color-scheme: dark){.mobile-modal{background:#000c}.mobile-time-slot{border-color:hsl(var(--border))}}@media (prefers-reduced-motion: reduce){.mobile-modal-content{animation:none;transform:translateY(0)}.mobile-time-slot,.mobile-nav-item{transition:none}}:root{--mobile-header-height: 4rem;--mobile-tool-header-height: 3.5rem;--mobile-safe-padding: 1rem;--desktop-header-height: 4rem;--desktop-content-padding: 2rem;--desktop-content-padding-top: 1.5rem;--desktop-max-width: 1400px}.mobile-page-content{padding-top:calc(var(--mobile-header-height) + var(--mobile-safe-padding) + env(safe-area-inset-top,0px));padding-left:1rem;padding-right:1rem;min-height:calc(100vh - 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