:root{--color-primary: #4f46e5;--color-primary-hover: #4338ca;--color-primary-light: #e0e7ff;--bg-body: #f8fafc;--bg-surface: #ffffff;--bg-surface-hover: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--border-color-focus: #cbd5e1;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:var(--text-primary);background-color:var(--bg-body);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}*{box-sizing:border-box}.admin-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}.admin-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.admin-btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;background-color:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s ease}.admin-btn-primary:hover{background-color:var(--color-primary-hover)}.admin-btn-outline{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;background-color:#fff;color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.admin-btn-outline:hover{background-color:var(--bg-surface-hover);border-color:var(--border-color-focus)}.admin-input{padding:8px 12px;border-radius:var(--radius-sm);border:1px solid var(--border-color);font-size:14px;color:var(--text-primary);background:var(--bg-surface);transition:border-color .2s ease,box-shadow .2s ease}.admin-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.admin-mega-menu-row{display:block;padding:var(--admin-mega-menu-row-padding, 7px 9px);border-radius:var(--admin-mega-menu-row-radius, 6px);background:transparent;color:var(--text-primary);text-decoration:none;box-shadow:none;transition:background-color .16s ease,color .16s ease,box-shadow .16s ease}.admin-mega-menu-row:hover{background:#f1f5f9c7;color:var(--color-primary)}.admin-mega-menu-row:focus-visible{outline:2px solid var(--color-primary-light);outline-offset:2px}.admin-mega-menu-row--active{background:#e0e7ff8f;color:var(--color-primary);box-shadow:inset 2px 0 0 var(--color-primary)}.admin-mega-menu-row--disabled{color:var(--text-muted);cursor:default}.admin-mega-menu-row--disabled:hover{background:transparent;color:var(--text-muted)}.admin-mega-menu-row__label{font-size:var(--admin-mega-menu-row-label-size, 13px);font-weight:700;line-height:1.25}.admin-menu-items-shell{display:grid;grid-template-columns:minmax(240px,300px) minmax(0,1fr);gap:16px;align-items:start}.admin-menu-items-category-column,.admin-menu-items-table-column{min-width:0}.admin-menu-items-table-column{display:grid;gap:12px}.receipt-designer-shell{display:grid;grid-template-columns:minmax(200px,260px) minmax(420px,1fr) minmax(260px,320px);min-height:min(720px,calc(100dvh - 180px));height:clamp(540px,72dvh,820px)}.receipt-designer-palette{border-right:1px solid #ddd}.receipt-designer-canvas-pane{min-height:0}.receipt-designer-paper{width:420px;min-width:420px}.receipt-designer-settings{border-left:1px solid #ddd}.receipt-designer-shell--palette-collapsed{grid-template-columns:minmax(420px,1fr) minmax(260px,320px)}.receipt-designer-shell--settings-collapsed{grid-template-columns:minmax(200px,260px) minmax(420px,1fr)}.receipt-designer-shell--palette-collapsed.receipt-designer-shell--settings-collapsed{grid-template-columns:minmax(420px,1fr)}@media(max-width:1180px),(max-height:720px){.admin-menu-items-shell{grid-template-columns:minmax(0,1fr);gap:12px}.admin-menu-items-category-column{max-height:260px;overflow:auto}}@media(max-width:1280px),(max-height:760px){.receipt-designer-shell{grid-template-columns:minmax(0,1fr);min-height:0;height:auto;overflow:visible}.receipt-designer-palette{max-height:180px;border-right:0;border-bottom:1px solid #ddd}.receipt-designer-canvas-pane{min-height:min(520px,calc(100dvh - 180px));padding:12px;border-bottom:1px solid #ddd}.receipt-designer-paper{width:min(420px,100%);min-width:360px}.receipt-designer-paper-viewport{max-width:100%}.receipt-designer-settings{max-height:min(560px,calc(100dvh - 160px));border-left:0}}@media(max-width:700px){.receipt-designer-paper{min-width:320px}}