:root {
--primary: #4a90e2;
--success: #27ae60;
--danger: #e74c3c;
--warning: #f39c12;
--info: #3498db;
--gray: #95a5a6;
--light: #f8f9fa;
--dark: #2c3e50
}
* {
box-sizing: border-box;
margin: 0;
padding: 0
}
body {
font-family: 'Sarabun', sans-serif;
background: #ecf0f1;
display: flex;
height: 100vh;
overflow: hidden
}
button {
border: none;
}
.app-container {
display: flex;
width: 100%;
height: 100%
}
.left-panel, .right-panel {
width: 320px;
background: #fff;
border: 1px solid #ddd;
display: flex;
flex-direction: column
}
.right-panel {
width: 420px;
}
.left-panel {
border-left: none
}
.right-panel {
border-right: none
}
.center-panel {
flex: 1;
display: flex;
flex-direction: column;
background: #bdc3c7
}
.panel-tabs {
display: flex;
background: var(--light);
border-bottom: 1px solid #ddd
}
.panel-tab {
flex: 1;
padding: 10px 12px;
text-align: center;
cursor: pointer;
font-weight: 600;
font-size: 13px;
border-bottom: 3px solid transparent;
transition: .2s;
background: transparent
}
.panel-tab.active {
background: #fff;
border-bottom-color: var(--primary);
color: var(--primary)
}
.panel-content {
flex: 1;
overflow: auto;
padding: 12px
}
.tab-pane {
display: none
}
.tab-pane.active {
display: flex;
flex-direction: column;
gap: 12px;
}
.empty-hint {
color: var(--gray);
text-align: center;
margin-top: 40px;
font-size: 14px
}
.toolbar {
background: #fff;
padding: 10px 12px;
border-bottom: 1px solid #ddd;
display: flex;
gap: 8px;
align-items: center;
flex-wrap: wrap
}
.toolbar-group {
display: flex;
gap: 8px;
align-items: center
}
.toolbar-divider {
width: 1px;
height: 28px;
background: #ddd;
margin: 0 6px
}
.canvas-area {
flex: 1;
padding: 24px;
overflow: auto;
display: flex;
justify-content: center;
align-items: flex-start
}
.receipt-canvas {
background: #fff;
box-shadow: 0 10px 40px rgba(0, 0, 0, .2);
position: relative;
min-height: 400px
}
.paper-a4 {
width: 210mm;
min-height: 297mm;
padding: 18mm
}
.paper-80mm {
width: 80mm;
min-height: 150mm;
padding: 5mm
}
.paper-58mm {
width: 58mm;
min-height: 100mm;
padding: 3mm
}
.drop-zone {
min-height: 100px;
border: 2px dashed #ccc;
border-radius: 8px;
padding: 10px;
transition: .3s
}
.drop-zone.layout-2col {
column-count: 2;
column-gap: 10px
}
.drop-zone.layout-2col .dropped-component {
break-inside: avoid
}
.drop-zone.drag-over {
border-color: var(--primary);
background: #e3f2fd
}
.drop-zone-empty {
display: flex;
align-items: center;
justify-content: center;
color: var(--gray);
font-size: 14px;
min-height: 200px;
flex-direction: column;
gap: 8px
}
.dropped-component {
position: relative;
padding: 8px;
margin: 8px 0;
border: 2px solid transparent;
border-radius: 6px;
cursor: move;
transition: .2s
}
.dropped-component:hover {
border-color: var(--primary);
background: rgba(74, 144, 226, .05)
}
.dropped-component.selected {
border-color: var(--success);
background: rgba(39, 174, 96, .05)
}
.component-controls {
position: absolute;
top: -12px;
right: 5px;
display: none;
gap: 5px;
z-index: 10
}
.dropped-component:hover .component-controls, .dropped-component.selected .component-controls {
display: flex
}
.control-btn {
width: 24px;
height: 24px;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 12px;
display: flex;
align-items: center;
justify-content: center;
transition: .2s;
box-shadow: 0 2px 4px rgba(0, 0, 0, .2)
}
.control-btn.edit {
background: var(--primary);
color: #fff
}
.control-btn.delete {
background: var(--danger);
color: #fff
}
.btn {
padding: 8px 12px;
border: none;
border-radius: 6px;
cursor: pointer;
font-weight: 600;
font-size: 13px;
transition: .2s;
display: inline-flex;
align-items: center;
gap: 6px;
white-space: nowrap;
background: #eee
}
.btn:hover {
opacity: .9;
transform: translateY(-1px)
}
.btn-sm {
padding: 6px 10px;
font-size: 12px
}
.btn-block {
width: 100%;
justify-content: center;
margin-top: 8px
}
.btn-primary {
background: var(--primary);
color: #fff
}
.btn-success {
background: var(--success);
color: #fff
}
.btn-danger {
background: var(--danger);
color: #fff
}
.btn-warning {
background: var(--warning);
color: #fff
}
.btn-info {
background: var(--info);
color: #fff
}
.file-label input {
display: none
}
.file-label {
display: inline-flex;
align-items: center;
gap: 6px
}
.prop-group {
margin-bottom: 16px;
padding: 12px;
background: var(--light);
border-radius: 8px
}
.prop-group h3 {
font-size: 14px;
margin-bottom: 10px;
color: var(--dark);
font-weight: 600
}
.prop-field {
margin-bottom: 10px
}
.prop-field label {
display: block;
font-size: 12px;
margin-bottom: 5px;
color: #555
}
.prop-field input, .prop-field select, .prop-field textarea {
width: 100%;
padding: 8px 10px;
border: 1px solid #ddd;
border-radius: 4px;
font-family: inherit;
font-size: 14px
}
.items-list {
max-height: 380px;
overflow: auto
}
.item-row {
display: grid;
grid-template-columns: auto 1fr 1fr 1fr 1em;
gap: 6px;
margin-bottom: 8px;
align-items: center;
padding: 8px;
background: var(--light);
border-radius: 6px
}
.item-row input {
width: 100%;
border: 1px solid #ddd;
border-radius: 4px;
padding: 8px 5px;
font-size: 14px;
}
.item-row button {
background-color: transparent;
color: var(--danger);
cursor: pointer;
}
.component-group {
margin-bottom: 16px
}
.component-group h3 {
font-size: 13px;
color: var(--gray);
margin-bottom: 8px;
text-transform: uppercase;
font-weight: 600
}
.component-item {
background: var(--light);
padding: 10px 12px;
margin-bottom: 8px;
border-radius: 6px;
cursor: move;
border: 2px solid transparent;
transition: .2s;
display: flex;
align-items: center;
gap: 10px;
font-size: 14px
}
.component-item:hover {
background: #e3f2fd;
border-color: var(--primary);
transform: translateX(5px)
}
.template-card {
background: var(--light);
border-radius: 8px;
padding: 12px;
margin-bottom: 12px;
cursor: pointer;
border: 2px solid transparent;
transition: .2s
}
.template-card:hover {
border-color: var(--primary);
transform: translateY(-2px);
box-shadow: 0 4px 12px rgba(0, 0, 0, .1)
}
.template-name {
font-weight: 600;
font-size: 14px;
color: var(--dark);
display: flex;
align-items: center;
gap: 6px
}
.template-desc {
font-size: 12px;
color: var(--gray);
margin-top: 4px
}
.comp-text {
font-size: 14px;
line-height: 1.6
}
.comp-heading {
font-size: 22px;
font-weight: 700;
margin: 8px 0
}
.comp-logo {
text-align: center
}
.comp-logo img {
max-width: 100%;
height: auto;
border-radius: 4px
}
.comp-divider {
border-top: 1px solid #ddd;
margin: 12px 0
}
.comp-table {
width: 100%;
border-collapse: collapse;
font-size: 14px
}
.comp-table th, .comp-table td {
padding: 6px 4px;
text-align: left;
border-bottom: 1px solid #eee
}
.comp-table th {
background: var(--light);
font-weight: 600
}
.comp-barcode, .comp-qrcode {
text-align: center;
margin: 12px 0
}
.editable {
outline: 1px dashed transparent
}
.editable:focus {
outline: 1px dashed var(--primary);
background: rgba(74, 144, 226, .05)
}
.comp-box {
position: relative;
min-height: 60px
}
.box-child {
position: relative
}
.box-drop-zone {
transition: .2s;
opacity: 0.7
}
.box-drop-zone:hover {
background: rgba(74, 144, 226, .1);
border-color: var(--primary) !important
}
.comp-box.drag-over .box-drop-zone {
background: rgba(74, 144, 226, .1);
border-color: var(--primary) !important;
opacity: 1
}
@media print {
.left-panel, .right-panel, .toolbar {
display: none !important
}
.canvas-area {
background: #fff;
padding: 0
}
.receipt-canvas {
box-shadow: none
}
.component-controls {
display: none !important
}
.dropped-component {
border: none !important;
background: none !important
}
}