:root {
    --bg: #f8f9fa;
    --surface: #ffffff;
    --surface-2: #f1f3f5;
    --surface-3: #e9ecef;
    --border: #dee2e6;
    --border-hi: #ced4da;
    --text: #212529;
    --text-dim: #495057;
    --text-mute: #868e96;
    --accent: #fd7e14;
    --accent-hi: #ff9a3c;
    --accent-dim: rgba(253, 126, 20, 0.15);
    --accent-2: #20c997;
    --danger: #fa5252;
    --warn: #fcc419;
    --info: #339af0;
}

* {
    box-sizing: border-box
}

html,
body {
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    -webkit-font-smoothing: antialiased
}

.mono {
    font-family: 'JetBrains Mono', monospace
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit
}

input,
select,
textarea {
    font-family: inherit;
    color: inherit
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px
}

::-webkit-scrollbar-track {
    background: transparent
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-hi)
}

/* Auth SaaS Screen */
#authOverlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, #212529 0%, #0d0f11 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 20000;
}

.auth-card {
    background: #ffffff;
    border-radius: 16px;
    width: 420px;
    padding: 36px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.auth-header {
    text-align: center;
}

.auth-header h1 {
    margin: 8px 0 4px 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
}

.auth-header p {
    margin: 0;
    font-size: 13px;
    color: var(--text-mute);
}

.auth-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
}

.auth-tab-btn {
    flex: 1;
    padding: 10px;
    font-weight: 600;
    color: var(--text-dim);
    border-bottom: 2px solid transparent;
    text-align: center;
}

.auth-tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.auth-btn-submit {
    width: 100%;
    padding: 12px;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    border-radius: 8px;
    font-size: 14px;
    transition: background 0.2s;
}

.auth-btn-submit:hover {
    background: var(--accent-hi);
}

/* Estrutura Principal */
#appView {
    display: none;
    flex-direction: column;
    height: 100vh;
}

#canvasView {
    display: grid;
    grid-template-rows: 1fr 72px;
    grid-template-columns: 300px 1fr 360px;
    grid-template-areas: "tree canvas props" "library library library";
    height: calc(100vh - 64px);
    transition: grid-template-columns 0.2s ease;
}

.top-bar {
    height: 64px;
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 20px;
    gap: 16px;
    z-index: 10;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05)
}

.tree-panel {
    grid-area: tree;
    background: #fff;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.resizer-left {
    position: absolute;
    top: 0;
    right: 0;
    width: 6px;
    height: 100%;
    cursor: col-resize;
    z-index: 100;
    transition: background 0.15s;
}

.resizer-left:hover,
.resizer-left.dragging {
    background: var(--accent);
}

.tree-vis {
    margin-left: auto;
    padding: 2px 4px;
    cursor: pointer;
    color: var(--text-mute);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.tree-vis:hover {
    color: var(--accent);
    background: var(--surface-3);
}

.tree-vis.is-hidden {
    color: var(--text-dim);
    opacity: 0.5;
}

.canvas-wrap {
    grid-area: canvas;
    position: relative;
    overflow: hidden;
    background: var(--bg)
}

.props-panel {
    grid-area: props;
    background: #fff;
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden
}

.library-bar {
    grid-area: library;
    background: #fff;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 -1px 3px rgba(0, 0, 0, 0.05)
}

/* Botões de Recolher Painel */
.panel-toggle-btn {
    color: var(--text-mute);
    padding: 4px;
    border-radius: 4px;
    transition: all 0.15s;
    display: grid;
    place-items: center;
}

.panel-toggle-btn:hover {
    background: var(--surface-3);
    color: var(--text);
}

.floating-expand-btn {
    position: fixed;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border);
    display: none;
    place-items: center;
    cursor: pointer;
    z-index: 20;
    color: var(--accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.floating-expand-btn:hover {
    background: #fff;
}

.floating-expand-btn.left {
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 60px;
    border-left: none;
    border-radius: 0 6px 6px 0;
}

.floating-expand-btn.right {
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 60px;
    border-right: none;
    border-radius: 6px 0 0 6px;
}

.floating-expand-btn.bottom {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 20px;
    border-bottom: none;
    border-radius: 6px 6px 0 0;
}

.floating-expand-btn.show {
    display: grid;
}

/* Tela de Tabelas Unificada (Excel-like) */
#tablesView {
    display: none;
    flex-direction: column;
    height: calc(100vh - 64px);
    background: var(--bg);
}

.tables-header-bar {
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tables-tabs {
    display: flex;
    gap: 4px;
}

.tables-tab-btn {
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dim);
    border: none;
    background: transparent;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.15s ease;
}

.tables-tab-btn:hover {
    color: var(--text);
    background: var(--surface-2);
}

.tables-tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: #fff;
}

.table-pane {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 116px);
}

.prod-view-header {
    padding: 16px 24px;
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.prod-table-container {
    flex: 1;
    overflow: auto;
    padding: 24px;
}

.prod-table-wrap {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    height: 100%;
    overflow: auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.products-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px
}

.products-table th {
    background: var(--surface-2);
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-dim);
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.05em
}

.products-table td {
    padding: 0;
    border-bottom: 1px solid var(--surface-2)
}

.products-table input,
.products-table select {
    width: 100%;
    padding: 10px 16px;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: 13px;
    color: var(--text);
    outline: none;
    cursor: pointer;
}

.products-table input:focus,
.products-table select:focus {
    background: var(--accent-dim);
    box-shadow: inset 0 0 0 2px var(--accent)
}

.products-table tr:hover td {
    background: rgba(253, 126, 20, 0.03)
}

.btn-del-prod {
    color: var(--danger);
    padding: 8px 16px;
    cursor: pointer
}

.btn-del-prod:hover {
    background: rgba(250, 82, 82, 0.1)
}

.loc-cell {
    padding: 10px 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--accent);
    font-weight: 600;
    background: rgba(253, 126, 20, 0.05);
    white-space: nowrap;
}

.store-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 6px;
}

.store-selector select {
    border: none;
    background: transparent;
    font-weight: 600;
    font-size: 13px;
    outline: none;
    cursor: pointer;
    color: var(--text);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 36px;
}

.field-input-sm {
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #fff;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
}

.field-input-sm:focus {
    border-color: var(--accent);
}

.badge-count {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    background: var(--accent-dim);
    color: var(--accent);
    font-weight: 600;
    font-size: 11px;
}

/* Top Bar Elements */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-right: 16px;
    border-right: 1px solid var(--border);
    height: 40px
}

.logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: linear-gradient(135deg, #fd7e14 0%, #e8590c 100%);
    display: grid;
    place-items: center;
    color: #fff;
    box-shadow: 0 4px 12px rgba(253, 126, 20, 0.3)
}

.logo-mark svg {
    width: 18px;
    height: 18px
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1
}

.logo-text .title {
    font-weight: 700;
    font-size: 15px;
    letter-spacing: -0.02em;
    color: var(--text)
}

.logo-text .sub {
    font-size: 10px;
    color: var(--text-mute);
    margin-top: 2px;
    font-family: 'JetBrains Mono', monospace
}

.view-switcher-select {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 12px;
    font-weight: 600;
    color: var(--text);
    font-size: 13px;
    outline: none;
    cursor: pointer;
}

.tb-group {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 12px;
    height: 40px;
    border-right: 1px solid var(--border)
}

.tb-group:last-child {
    border-right: none
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 36px;
    padding: 0 14px;
    border-radius: 8px;
    background: transparent;
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
    border: 1px solid transparent;
    white-space: nowrap;
    box-sizing: border-box;
}

.btn:hover {
    background: var(--surface-2);
    color: var(--text)
}

.btn svg {
    width: 16px;
    height: 16px
}

.btn-icon {
    padding: 8px
}

.btn-active {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: rgba(253, 126, 20, 0.3)
}

.btn-active svg {
    color: var(--accent)
}

.btn-lock {
    background: var(--surface-2);
    border: 1px solid var(--border)
}

.btn-lock.locked {
    background: #fff3bf;
    color: #f08c00;
    border-color: #ffe066
}

.floor-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--surface-2);
    padding: 4px 8px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.floor-selector select {
    background: transparent;
    border: none;
    font-weight: 600;
    color: var(--text);
    font-size: 13px;
    outline: none;
    cursor: pointer;
    padding-right: 20px
}

#canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: default;
    touch-action: none
}

.canvas-overlay {
    position: absolute;
    pointer-events: none
}

.canvas-overlay-tl {
    top: 16px;
    left: 16px
}

.canvas-overlay-tr {
    top: 16px;
    right: 16px
}

.canvas-overlay-bl {
    bottom: 16px;
    left: 16px
}

.canvas-overlay-br {
    bottom: 16px;
    right: 16px
}

.canvas-overlay-bc {
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%)
}

.status-pill {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-dim);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05)
}

.status-pill .key {
    color: var(--text-mute)
}

.status-pill .val {
    color: var(--text);
    font-weight: 600
}

.status-pill .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 8px var(--accent-2)
}

.zoom-controls {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    pointer-events: auto;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05)
}

.zoom-controls button {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    color: var(--text-dim)
}

.zoom-controls button:hover {
    color: var(--text)
}

.zoom-controls .zoom-val {
    padding: 0 10px;
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text);
    min-width: 60px;
    text-align: center;
    font-weight: 600
}

/* Floating Tools (Bottom Right) */
.floating-tools {
    position: absolute;
    bottom: 16px;
    right: 16px;
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 5;
    pointer-events: auto;
}

.floating-tools .btn {
    padding: 8px;
    border-radius: 6px;
}

.floating-tools .btn:hover {
    background: var(--surface-2);
    color: var(--text);
}

.floating-tools .btn.btn-active,
.floating-tools .btn.active {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: rgba(253, 126, 20, 0.3);
}

.floating-tools .btn.btn-active svg,
.floating-tools .btn.active svg {
    color: var(--accent);
}

.floating-tools .divider {
    width: 1px;
    height: 24px;
    background: var(--border);
    margin: 4px 2px;
}

/* Tree Panel */
.tree-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center
}

.tree-header .title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-mute)
}

.tree-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px
}

.tree {
    font-size: 13px
}

.tree-node {
    padding: 5px 6px;
    display: flex;
    align-items: center;
    gap: 5px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.1s
}

.tree-node:hover {
    background: var(--surface-2)
}

.tree-node.selected {
    background: var(--accent-dim)
}

.tree-node.selected .name {
    color: var(--accent);
    font-weight: 600
}

.tree-node .name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text)
}

.tree-node .code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-mute)
}

.tree-node.selected .code {
    color: var(--accent)
}

.tree-toggle {
    width: 14px;
    display: grid;
    place-items: center;
    color: var(--text-mute);
    flex-shrink: 0;
}

.tree-toggle:empty {
    display: none !important;
    width: 0px !important;
    margin: 0 !important;
    padding: 0 !important;
}

.tree-toggle svg {
    width: 12px;
    height: 12px
}

.tree-icon {
    width: 15px;
    height: 15px;
    color: var(--text-dim);
    flex-shrink: 0
}

.tree-children {
    padding-left: 8px;
    margin-left: 6px;
    border-left: 1px dashed var(--border)
}

/* Props Panel */
.props-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    background: var(--surface-2);
}

.props-tabs {
    display: flex
}

.props-tab {
    padding: 14px 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
    background: transparent
}

.props-tab:hover {
    color: var(--text)
}

.props-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: #fff
}

.props-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    position: relative
}

.props-section {
    margin-bottom: 24px
}

.props-section-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px
}

.props-section-title svg {
    width: 14px;
    height: 14px
}

.field {
    margin-bottom: 12px
}

.field-label {
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 6px;
    display: block;
    font-weight: 500
}

.field-input {
    width: 100%;
    background: #f8f9fa;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 13px;
    color: var(--text);
    transition: border 0.15s;
    font-family: 'JetBrains Mono', monospace
}

.field-input:focus {
    outline: none;
    border-color: var(--accent);
    background: #fff;
    box-shadow: 0 0 0 3px var(--accent-dim)
}

.field-input[readonly] {
    background: #f1f3f5;
    color: var(--text-mute);
    cursor: not-allowed
}

.field-input[type="color"] {
    padding: 4px;
    height: 40px;
    cursor: pointer
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px
}

.empty-state {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-mute);
    font-size: 13px
}

.empty-state svg {
    width: 40px;
    height: 40px;
    margin: 0 auto 12px;
    opacity: 0.3;
    display: block
}

.empty-state .hint {
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-mute)
}

/* Library Bar Horizontal */
.library-header {
    padding: 8px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border)
}

.library-header .title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.1em
}

.library-header .hint {
    font-size: 12px;
    color: var(--text-mute);
    margin-right: 12px;
}

.library-scroll {
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 16px 24px;
    display: flex;
    gap: 16px;
    align-items: center
}

.lib-item {
    height: 44px;
    padding: 8px 16px;
    border-radius: 8px;
    background: #f8f9fa;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    transition: all 0.18s;
    cursor: grab;
    flex-shrink: 0;
    user-select: none
}

.lib-item:hover {
    background: #fff;
    border-color: var(--accent);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05)
}

.lib-item:active {
    cursor: grabbing
}

.lib-item .icon {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    display: grid;
    place-items: center;
    color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1)
}

.lib-item .icon svg {
    width: 14px;
    height: 14px
}

.lib-item .name {
    font-size: 12px;
    color: var(--text-dim);
    font-weight: 500;
    white-space: nowrap
}

/* Search & SKU Editor */
.search-box {
    padding: 16px 18px;
    border-bottom: 1px solid var(--border)
}

.search-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    height: 36px;
    width: 100%;
    box-sizing: border-box;
}

.search-input {
    width: 100%;
    height: 36px;
    background: #f8f9fa;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0 14px 0 36px;
    font-size: 13px;
    color: var(--text);
    transition: border 0.15s;
    box-sizing: border-box;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    background: #fff;
    box-shadow: 0 0 0 3px var(--accent-dim)
}

.search-input-wrap svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-mute)
}

.search-meta {
    font-size: 11px;
    color: var(--text-mute);
    margin-top: 8px;
    font-family: 'JetBrains Mono', monospace
}

.search-results {
    flex: 1;
    overflow-y: auto;
    padding: 8px
}

.search-result {
    padding: 12px;
    background: #f8f9fa;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.15s
}

.search-result:hover {
    border-color: var(--accent);
    background: #fff;
    transform: translateX(2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05)
}

.search-result .sku {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--accent);
    font-weight: 600
}

.search-result .desc {
    font-size: 14px;
    color: var(--text);
    margin-top: 4px;
    font-weight: 500
}

.search-result .meta {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 6px;
    font-family: 'JetBrains Mono', monospace
}

.search-result .breadcrumb {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 8px;
    font-family: 'JetBrains Mono', monospace;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center
}

.search-result .breadcrumb .sep {
    color: var(--text-mute)
}

.search-result .breadcrumb .crumb {
    background: #e9ecef;
    padding: 3px 6px;
    border-radius: 4px;
    color: var(--text-dim)
}

.search-result .breadcrumb .crumb.last {
    background: var(--accent-dim);
    color: var(--accent);
    font-weight: 600
}

.sku-editor {
    background: linear-gradient(180deg, rgba(253, 126, 20, 0.05) 0%, transparent 100%), #fff;
    border: 1px solid var(--accent);
    border-radius: 10px;
    padding: 16px;
    margin-top: 12px;
    box-shadow: 0 4px 12px rgba(253, 126, 20, 0.1)
}

.sku-editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border)
}

.sku-editor-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 8px
}

.sku-editor-title svg {
    width: 14px;
    height: 14px
}

/* Bloco Copiar Código Completo */
.sku-full-code-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    background: var(--surface-2);
    border: 1px dashed var(--accent);
    padding: 8px 12px;
    border-radius: 6px;
    margin-bottom: 14px;
}

.sku-full-code-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-copy-code {
    padding: 6px;
    border-radius: 6px;
    color: var(--text-dim);
    border: 1px solid var(--border);
    background: #fff;
    display: grid;
    place-items: center;
    transition: all 0.15s;
    flex-shrink: 0;
}

.btn-copy-code:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: #fff;
}

.btn-copy-code svg {
    width: 14px;
    height: 14px;
}

.sku-face-code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text);
    background: #f1f3f5;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--border)
}

.prod-lookup {
    position: relative;
    margin-bottom: 12px
}

.prod-lookup-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 200px;
    overflow-y: auto;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    z-index: 10;
    display: none
}

.prod-lookup-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--surface-2);
    font-size: 12px
}

.prod-lookup-item:hover {
    background: var(--accent-dim);
    color: var(--accent)
}

.prod-lookup-item:last-child {
    border-bottom: none
}

.toast-container {
    position: fixed;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    pointer-events: none
}

.toast {
    background: #fff;
    border: 1px solid var(--border);
    padding: 12px 20px;
    border-radius: 10px;
    font-size: 13px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    animation: toastIn 0.25s cubic-bezier(0.2, 0.8, 0.2, 1)
}

.toast.success {
    border-color: var(--accent-2);
    color: var(--text)
}

.toast.success svg {
    color: var(--accent-2)
}

.toast.error {
    border-color: var(--danger)
}

.toast.error svg {
    color: var(--danger)
}

.toast svg {
    width: 18px;
    height: 18px;
    color: var(--accent)
}

@keyframes toastIn {
    from {
        transform: translateY(20px);
        opacity: 0
    }

    to {
        transform: translateY(0);
        opacity: 1
    }
}

.faces-list {
    max-height: 280px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px;
    background: #f8f9fa
}

.face-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.1s
}

.face-row:hover {
    background: var(--surface-3)
}

.face-row.active {
    background: var(--accent-dim)
}

.face-row.active .face-code {
    color: var(--accent)
}

.face-code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-dim)
}

.face-desc {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-mute)
}

.face-row.has-sku .face-desc {
    color: var(--text);
    font-weight: 500
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(4px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

.fade-in {
    animation: fadeIn 0.2s ease-out
}

.drag-ghost {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    background: #fff;
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 12px;
    color: var(--accent);
    font-family: 'JetBrains Mono', monospace;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    transform: translate(-50%, -50%);
    display: none;
    font-weight: 600
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000
}

.modal, .modal-box {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    width: 360px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2)
}

.modal-box h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px
}

.modal-actions button {
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer
}

.modal-actions .cancel {
    background: var(--surface-2);
    color: var(--text)
}

.modal-actions .confirm {
    background: var(--accent);
    color: #fff
}