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solid var(--color-gray-200);display:flex;align-items:center;gap:var(--spacing-3)}.sidebar-logo-img{width:40px;height:40px;border-radius:var(--radius-md)}.sidebar-logo-text{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-gray-900)}.sidebar-nav{flex:1;padding:var(--spacing-4);overflow-y:auto}.sidebar-nav-item{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-3) var(--spacing-4);margin-bottom:var(--spacing-2);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-gray-700);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.sidebar-nav-item:hover{background-color:var(--color-gray-100);color:var(--color-gray-900)}.sidebar-nav-item.active{background-color:var(--color-primary);color:var(--color-white)}.sidebar-nav-icon{width:24px;height:24px;font-size:var(--font-size-xl)}.sidebar-footer{padding:var(--spacing-4);border-top:1px solid var(--color-gray-200)}.category-tabs{display:flex;gap:var(--spacing-3);margin-bottom:var(--spacing-6);overflow-x:auto;padding-bottom:var(--spacing-2)}.category-tab{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-2);padding:var(--spacing-4) var(--spacing-6);background-color:var(--color-white);border:2px solid var(--color-gray-200);border-radius:var(--radius-xl);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;min-width:120px}.category-tab:hover{border-color:var(--color-primary);transform:translateY(-2px)}.category-tab.active{background-color:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.category-tab-icon{font-size:var(--font-size-3xl)}.category-tab-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--spacing-4)}.cart-header{padding:var(--spacing-6);border-bottom:1px solid var(--color-gray-200)}.cart-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-gray-900)}.cart-items{flex:1;overflow-y:auto;padding:var(--spacing-4)}.cart-item{display:flex;gap:var(--spacing-4);padding:var(--spacing-4);background-color:var(--color-white);border:1px solid var(--color-gray-200);border-radius:var(--radius-lg);margin-bottom:var(--spacing-3)}.cart-item-info{flex:1}.cart-item-name{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--color-gray-900);margin-bottom:var(--spacing-1)}.cart-item-price{font-size:var(--font-size-sm);color:var(--color-gray-600)}.cart-item-quantity{display:flex;align-items:center;gap:var(--spacing-2)}.cart-item-qty-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background-color:var(--color-gray-100);border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.cart-item-qty-btn:hover{background-color:var(--color-primary);color:var(--color-white)}.cart-item-qty-value{min-width:32px;text-align:center;font-weight:var(--font-weight-semibold)}.cart-summary{padding:var(--spacing-6);border-top:2px solid var(--color-gray-200);background-color:var(--color-gray-50)}.cart-summary-row{display:flex;justify-content:space-between;margin-bottom:var(--spacing-3);font-size:var(--font-size-base)}.cart-summary-row.total{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-primary);padding-top:var(--spacing-3);border-top:1px solid var(--color-gray-300)}.admin-layout{display:grid;grid-template-columns:var(--sidebar-width) 1fr;grid-template-rows:var(--header-height) 1fr;height:100vh;overflow:hidden}.admin-sidebar{grid-row:1 / -1;background-color:var(--color-white);border-right:1px solid var(--color-gray-200)}.admin-header{grid-column:2;background-color:var(--color-white);border-bottom:1px solid var(--color-gray-200);padding:var(--spacing-4) var(--spacing-6);display:flex;align-items:center;justify-content:space-between}.admin-main{grid-column:2;grid-row:2;overflow-y:auto;padding:var(--spacing-8);max-width:var(--max-width-container)}.kitchen-layout{display:grid;grid-template-rows:var(--header-height) 1fr;height:100vh;overflow:hidden;background-color:var(--color-gray-900)}.kitchen-header{background-color:var(--color-gray-800);padding:var(--spacing-4) var(--spacing-6);display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--color-gray-700)}.kitchen-main{padding:var(--spacing-6);overflow-y:auto}.kitchen-orders{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-4)}.kitchen-order{background-color:var(--color-white);border-radius:var(--radius-xl);padding:var(--spacing-6);box-shadow:var(--shadow-lg)}.kitchen-order.preparing{border-left:4px solid var(--color-warning)}.kitchen-order.ready{border-left:4px solid var(--color-success)}.tables-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--spacing-4)}.table-card{aspect-ratio:1;background-color:var(--color-white);border:2px solid var(--color-gray-300);border-radius:var(--radius-xl);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-3);cursor:pointer;transition:all var(--transition-fast)}.table-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.table-card.available{border-color:var(--color-success);background-color:var(--color-success-light)}.table-card.occupied{border-color:var(--color-error);background-color:var(--color-error-light)}.table-card.reserved{border-color:var(--color-warning);background-color:var(--color-warning-light)}.table-number{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold)}.table-status{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);text-transform:uppercase}.search-bar{position:relative;width:100%;max-width:500px}.search-input{width:100%;padding:var(--spacing-3) var(--spacing-4) var(--spacing-3) var(--spacing-12);border:1px solid var(--color-gray-300);border-radius:var(--radius-full);font-size:var(--font-size-base)}.search-icon{position:absolute;left:var(--spacing-4);top:50%;transform:translateY(-50%);color:var(--color-gray-400)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--spacing-6);margin-bottom:var(--spacing-8)}.stat-card{background-color:var(--color-white);padding:var(--spacing-6);border-radius:var(--radius-xl);box-shadow:var(--shadow-md)}.stat-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-600);margin-bottom:var(--spacing-2)}.stat-value{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);color:var(--color-gray-900)}.stat-change{font-size:var(--font-size-sm);margin-top:var(--spacing-2)}.stat-change.positive{color:var(--color-success)}.stat-change.negative{color:var(--color-error)}@media (max-width: 1024px){.pos-layout{grid-template-columns:1fr;grid-template-rows:var(--header-height) 1fr auto}.pos-sidebar{display:none}.pos-header,.pos-main{grid-column:1}.pos-cart{grid-column:1;grid-row:3;max-height:50vh}.admin-layout{grid-template-columns:1fr}.admin-sidebar{display:none}.admin-header{grid-column:1}}@media (max-width: 768px){.products-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.tables-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.fade-in{animation:fadeIn .3s ease-out}.slide-up{animation:slideUp .4s ease-out}@media print{@page{size:80mm auto;margin:0}body{margin:0;padding:0}.no-print{display:none!important}.print-only{display:block!important}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-gray-100)}::-webkit-scrollbar-thumb{background:var(--color-gray-400);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-500)}::selection{background-color:var(--color-primary);color:var(--color-white)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}