:root{--bg-primary: #0b0f19;--bg-main: #0b0f19;--bg-surface: #111827;--bg-card: #1f2937;--bg-input: #111827;--border-color: #374151;--border-subtle: #1f2937;--text-primary: #f9fafb;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent-primary: #0284c7;--primary: #0284c7;--accent-hover: #0369a1;--accent-active: #075985;--accent-light: rgba(2, 132, 199, .15);--shadow-sm: 0 4px 14px rgba(0, 0, 0, .25);--status-active: #10b981;--status-active-bg: rgba(16, 185, 129, .12);--status-inactive: #f59e0b;--status-inactive-bg: rgba(245, 158, 11, .12);--status-error: #ef4444;--status-error-bg: rgba(239, 68, 68, .12);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-full: 9999px;--bottom-nav-height: 64px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#root{width:100%;max-width:100%;height:100%;overflow-x:hidden;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{display:flex;flex-direction:column;position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden}#root{display:flex;flex-direction:column;height:100%;position:relative}input,button,select,textarea{font-family:inherit;font-size:1rem;border:none;outline:none}button{cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:manipulation}.app-container{display:flex;flex-direction:column;height:100%;width:100%;max-width:640px;margin:0 auto;position:relative;background-color:var(--bg-primary);overflow:hidden}.app-header{height:calc(56px + var(--safe-top));padding-top:var(--safe-top);padding-left:16px;padding-right:16px;background-color:var(--bg-surface);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;z-index:20}.app-main{flex:1;overflow-y:auto;overflow-x:hidden;padding:14px 16px;padding-bottom:calc(var(--bottom-nav-height) + var(--safe-bottom) + 16px);-webkit-overflow-scrolling:touch}.app-main-no-nav{padding-bottom:calc(var(--safe-bottom) + 16px)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:calc(var(--bottom-nav-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background-color:var(--bg-surface);border-top:1px solid var(--border-color);display:flex;justify-content:space-around;align-items:center;z-index:30;max-width:640px;margin:0 auto}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;height:100%;color:var(--text-muted);text-decoration:none;font-size:.72rem;font-weight:500;gap:4px;transition:color .15s ease}.bottom-nav-item.active{color:var(--accent-primary);font-weight:600}.bottom-nav-item:active{transform:scale(.95)}.product-card{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:12px 14px;margin-bottom:10px;display:flex;flex-direction:column;gap:6px;transition:border-color .15s ease,transform .1s ease;-webkit-user-select:none;user-select:none}.product-card:active{transform:scale(.985);border-color:var(--accent-primary)}.product-card-title{font-size:.95rem;font-weight:600;color:var(--text-primary);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-card-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:.78rem;color:var(--text-secondary)}.product-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:4px;padding-top:6px;border-top:1px solid rgba(255,255,255,.05)}.product-card-price{font-size:1.15rem;font-weight:700;color:#38bdf8}.status-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--radius-full);font-size:.72rem;font-weight:600;text-transform:uppercase}.status-badge.active{background-color:var(--status-active-bg);color:var(--status-active)}.status-badge.inactive{background-color:var(--status-inactive-bg);color:var(--status-inactive)}.qty-stepper{display:flex;align-items:center;gap:8px;background-color:var(--bg-surface);border-radius:var(--radius-md);padding:4px;border:1px solid var(--border-color)}.qty-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background-color:var(--bg-card);color:var(--text-primary);border-radius:var(--radius-sm);font-size:1.2rem;font-weight:600}.qty-btn:active{background-color:var(--accent-primary)}.qty-input{width:48px;text-align:center;font-size:1.05rem;font-weight:700;color:var(--text-primary);background:transparent}.bottom-sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:40;display:flex;flex-direction:column;justify-content:flex-end}.bottom-sheet-content{background-color:var(--bg-surface);border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg);border-top:1px solid var(--border-color);padding:20px 18px calc(20px + var(--safe-bottom));max-height:85vh;overflow-y:auto;box-shadow:0 -10px 25px #00000080;animation:slideUp .2s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.search-bar-container{display:flex;align-items:center;background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:10px 12px;gap:10px;margin-bottom:12px;transition:border-color .15s ease}.search-bar-container:focus-within{border-color:var(--accent-primary);box-shadow:0 0 0 2px var(--accent-light)}.search-input{flex:1;background:transparent;color:var(--text-primary);font-size:.95rem}.search-input::placeholder{color:var(--text-muted)}.text-center{text-align:center}.flex-1{flex:1}.font-bold{font-weight:700}.font-medium{font-weight:500}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}