:root{color-scheme:light;font-family:IBM Plex Sans Arabic,Segoe UI,sans-serif;line-height:1.5;font-weight:400;background:radial-gradient(circle at top right,rgba(210,230,255,.9),transparent 28%),radial-gradient(circle at left center,rgba(255,229,199,.8),transparent 24%),linear-gradient(135deg,#f7f1e7,#f4f8fc);color:#132238}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select{font:inherit}.login-shell,.app-shell{min-height:100vh}.login-shell{display:grid;place-items:center;padding:24px}.login-card,.panel,.sidebar{background:#ffffffd1;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(19,34,56,.08);box-shadow:0 18px 60px #1322381a}.login-card{width:min(520px,100%);border-radius:28px;padding:32px}.brand{display:grid;justify-items:center;text-align:center;margin-bottom:20px}.brand h1,.panel-header h3,.sidebar h2{margin:0}.brand-logo{display:block;width:180px;height:180px;object-fit:contain;margin:0 auto 4px}.brand p,.muted,.status-line,.panel-header span,.sidebar p,.stat-card span,.summary-card span,.product-card small{color:#5f6d7a}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:88px;margin-bottom:12px;padding:6px 12px;border-radius:999px;background:#132238;color:#fff;font-size:12px}.form-grid,.cashier-controls,.stats{display:grid;gap:16px}label,.inline-form,.inline-actions,.action-grid,.summary-grid,.workspace{display:grid;gap:12px}.inline-actions{grid-template-columns:repeat(2,minmax(0,1fr))}input,select{width:100%;border:1px solid #d5dce4;border-radius:18px;padding:14px 16px;background:#fff}button{border:0;border-radius:18px;padding:14px 18px;cursor:pointer;transition:transform .14s ease,opacity .14s ease}button:hover{transform:translateY(-1px)}.primary-button{background:#132238;color:#fff}.secondary-button{background:#d98f39;color:#fff}.ghost-button{background:#eef3f8;color:#132238}.danger-button{background:#b84237;color:#fff}.app-shell{display:grid;grid-template-columns:280px 1fr;gap:20px;padding:20px}.sidebar{border-radius:28px;padding:24px}.content,.products-grid,.cart-list,.printer-list,.toggle-grid,.receipt-items,.category-tabs,.dialog-card{display:grid;gap:20px}.panel{border-radius:28px;padding:24px}.workspace{grid-template-columns:1.2fr .9fr}.admin-workspace{grid-template-columns:1fr 1fr}.panel-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:20px}.summary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.summary-card,.stat-card,.product-card,.cart-item,.total-row,.cash-box,.printer-card,.receipt-preview{border-radius:22px;background:#f8fbfe;padding:16px}.summary-card strong,.stat-card strong,.total-row strong,.product-card strong{display:block;font-size:20px;margin-top:8px}.products-grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.category-tabs{grid-auto-flow:column;grid-auto-columns:max-content;overflow-x:auto;padding-bottom:8px}.category-tab{background:#eef3f8;color:#132238;white-space:nowrap}.category-tab.is-active{background:#132238;color:#fff}.product-card{text-align:right}.cart-item,.total-row{display:flex;align-items:center;justify-content:space-between}.cart-main,.cart-actions,.compact-list{display:flex;align-items:center;gap:10px}.cart-main{flex-direction:column;align-items:flex-start}.cart-actions{flex-shrink:0}.quantity-button{width:44px;min-width:44px;padding:10px 0}.payment-box strong,.cash-box strong{display:block;margin-bottom:8px}.printer-card,.receipt-line,.receipt-meta,.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.receipt-meta{direction:rtl}.receipt-preview{border:1px dashed #d5dce4}.receipt-logo{display:block;width:72px;height:72px;object-fit:contain;margin:0 auto 12px}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:24px;background:#1322385c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.dialog-card{width:min(460px,100%);border-radius:28px;padding:24px;background:#fffffff2;border:1px solid rgba(19,34,56,.08);box-shadow:0 18px 60px #1322382e}.receipt-line{padding-bottom:8px;border-bottom:1px dashed #d5dce4}.toggle-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.toggle-row{justify-content:flex-start;padding:10px 12px;border-radius:16px;background:#f8fbfe}.toggle-row input{width:auto}.request-card,.stacked-card{align-items:flex-start}.request-actions{display:flex;gap:8px}.action-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.status-line{margin:0}@media(max-width:1080px){.app-shell,.workspace,.summary-grid,.action-grid{grid-template-columns:1fr}}