/* Editor layouts: desktop, tablet, phone. */

.editor-root { position: absolute; inset: 0; }
.ed { position: absolute; inset: 0; display: grid; background: var(--bg-app); }

.canvas-area { position: relative; min-width: 0; min-height: 0; background: var(--bg-canvas); overflow: hidden; }
.canvas-host { position: absolute; inset: 0 0 var(--sheet-inset, 0px) 0; }
.canvas-area[data-sheet="open"] .canvas-host { transition: bottom var(--t-sheet) var(--ease); }

/* Shared bars ------------------------------------------------------------------ */
.appbar, .topbar, .toolbar { display: flex; align-items: center; gap: 4px; background: var(--bg-panel); min-width: 0; }
.appbar { height: var(--appbar-h); padding: 0 12px 0 8px; border-bottom: 1px solid var(--border); gap: 8px; }
.appbar .icon-btn { width: 36px; height: 36px; }
.logo-btn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 0; background: transparent; border-radius: var(--r-sm); padding: 0; flex: none; }
.logo-btn:hover { background: var(--bg-hover); }
.appbar-name { min-width: 0; }
.name-input { max-width: 100%; min-width: 80px; height: 32px; padding: 0 8px; border: 1px solid transparent; border-radius: var(--r-sm); background: transparent; font-size: var(--fs-title); font-weight: 600; line-height: 1; text-overflow: ellipsis; }
.name-input:hover { background: var(--bg-hover); }
.name-input:focus { background: var(--bg-panel); border-color: var(--accent); }
.appbar-sep { width: 1px; height: 20px; background: var(--divider); margin: 0 4px; }
.toolbar { height: var(--toolbar-h); padding: 0 8px; border-bottom: 1px solid var(--border); }
.tb-group { display: flex; align-items: center; gap: 2px; }
.tb-sep { width: 1px; height: 20px; background: var(--divider); margin: 0 6px; flex: none; }
.toolbar .icon-btn, .tb-menu { width: 36px; height: 36px; }
.tb-menu { display: inline-flex; align-items: center; justify-content: center; gap: 0; width: auto; padding: 0 6px; border: 0; border-radius: var(--r-sm); background: transparent; color: var(--text-2); }
.tb-menu:hover { background: var(--bg-hover); color: var(--text); }
.tb-menu[aria-expanded="true"] { background: var(--bg-active); }
.zoom-ctl { display: flex; align-items: center; gap: 2px; }
.zoom-pct { min-width: 52px; height: 32px; padding: 0 6px; border: 0; border-radius: var(--r-sm); background: transparent; font-size: var(--fs-toolbar); font-weight: 500; color: var(--text); }
.zoom-pct:hover { background: var(--bg-hover); }

/* Desktop ------------------------------------------------------------------------------- */
.ed--desktop { grid-template-rows: var(--appbar-h) var(--toolbar-h) minmax(0, 1fr) var(--status-h); }
.workspace { display: grid; grid-template-columns: var(--lw, 256px) var(--sl, 5px) minmax(0, 1fr) var(--sr, 5px) var(--rw, 288px); min-height: 0; min-width: 0; }
.workspace[data-left="closed"] { --sl: 0px; }
.workspace[data-right="closed"] { --sr: 0px; }
.panel { display: flex; flex-direction: column; min-width: 0; min-height: 0; overflow: hidden; background: var(--bg-panel); }
.panel-left { border-right: 1px solid var(--border); }
.panel-right { border-left: 1px solid var(--border); }
.workspace[data-left="closed"] .panel-left, .workspace[data-right="closed"] .panel-right { border-width: 0; }
.panel-head { flex: none; padding: 8px; border-bottom: 1px solid var(--divider); }
.panel-right .panel-head { padding: 12px 16px; }
.panel-subhead { flex: none; padding: 12px 16px 4px; }
.panel-title { font-size: var(--fs-panel); font-weight: 600; }
.panel-body { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; }
.splitter { position: relative; z-index: 3; cursor: col-resize; overflow: hidden; margin: 0 -2px; width: 5px; touch-action: none; }
.splitter::after { content: ''; position: absolute; top: 0; bottom: 0; left: 2px; width: 1px; background: transparent; transition: background var(--t-fast) var(--ease); }
.splitter:hover::after, .splitter:focus-visible::after, body.is-resizing .splitter::after { background: var(--accent); width: 2px; left: 1.5px; }
.splitter:focus-visible { box-shadow: none; }
.workspace[data-left="closed"] .splitter:first-of-type { display: none; }

.statusbar { display: flex; align-items: center; gap: 8px; height: var(--status-h); padding: 0 12px; background: var(--bg-panel); border-top: 1px solid var(--border); font-size: var(--fs-status); color: var(--text-2); white-space: nowrap; overflow: hidden; }
.sb-item { overflow: hidden; text-overflow: ellipsis; }
.sb-sep { width: 1px; height: 12px; background: var(--divider); }
.sb-btn { height: 22px; padding: 0 6px; border: 0; border-radius: 4px; background: transparent; font-size: var(--fs-status); color: var(--text); font-weight: 500; }
.sb-btn:hover { background: var(--bg-hover); }
.sb-zoom { min-width: 44px; }
.sb-sel { color: var(--text); }

/* Panels content ------------------------------------------------------------------------- */
.props { display: block; }
.props-head { display: flex; align-items: center; gap: 8px; padding: 12px 16px; font-size: var(--fs-panel); font-weight: 600; border-bottom: 1px solid var(--divider); color: var(--text); }
.props-head .icon { color: var(--text-2); }
.sheet .props-head { display: none; }
.psec { padding: 12px 16px 14px; border-bottom: 1px solid var(--divider); }
.psec:last-child { border-bottom: 0; }
.psec-title { font-size: var(--fs-section); font-weight: 600; color: var(--text-2); margin-bottom: 8px; }
.psec-body { display: flex; flex-direction: column; gap: 8px; }
.prop { display: grid; grid-template-columns: 92px minmax(0, 1fr); align-items: center; column-gap: 8px; row-gap: 4px; min-height: var(--input-h); }
.prop > .help { grid-column: 1 / -1; }
.prop--stack { grid-template-columns: minmax(0, 1fr); align-items: stretch; }
.prop--stack .prop-ctl { min-width: 0; }
.prop--switch { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.prop-ctl { min-width: 0; }
.pgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pcell { display: flex; align-items: center; gap: 6px; min-width: 0; }
.pcell .pl { flex: none; width: 14px; text-align: center; }
.pcell .nf { flex: 1; }
.prow-rot { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.prow-rot .pcell { flex: 1; min-width: 0; }
.prow-rot .pcell .pl { width: auto; padding-right: 2px; }
.prow-rot .pcell { max-width: 148px; }
.prop-actions { display: flex; justify-content: flex-end; }
.btn-row { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.btn-row--tight { gap: 0; flex-wrap: nowrap; }
.btn-row--wide { gap: 8px; }
.btn-row--wide > .btn { flex: 1 1 0; min-width: 0; }
.btn-row-sep { width: 1px; height: 20px; background: var(--divider); margin: 0 4px; }
.input-with-btn { display: flex; gap: 8px; align-items: stretch; }
.input-with-btn .input { flex: 1; min-width: 0; }
.props .btn-row .icon-btn { border: 1px solid transparent; }
.props .btn-row .icon-btn:hover { border-color: var(--border); }

/* Elements + templates */
.elem-panel, .tpl-panel { padding: 4px 8px 16px; }
.elem-list { display: flex; flex-direction: column; }
.elem-item { display: flex; align-items: center; gap: 12px; height: 38px; padding: 0 8px; border: 0; border-radius: var(--r-sm); background: transparent; text-align: left; color: var(--text); font-size: var(--fs-body); }
.elem-item:hover { background: var(--bg-hover); }
.elem-item[draggable="true"] { cursor: grab; }
.elem-item .icon { color: var(--text-2); }
.elem-label { flex: 1; }
.elem-key { color: var(--text-3); font-size: var(--fs-help); }
.elem-hint { padding: 8px; }
.tpl-panel > .help { padding: 4px 8px 8px; }
.tpl-list { display: flex; flex-direction: column; gap: 4px; }
.tpl-item { display: flex; align-items: center; gap: 12px; padding: 8px; border: 0; border-radius: var(--r-sm); background: transparent; text-align: left; }
.tpl-item:hover { background: var(--bg-hover); }
.tpl-thumb-wrap { flex: none; width: 76px; height: 52px; display: flex; align-items: center; justify-content: center; background: var(--bg-canvas); border-radius: 4px; padding: 6px; }
.tpl-thumb { max-width: 100%; max-height: 100%; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 1px 1px rgb(0 0 0 / 0.25)); }
.tpl-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tpl-text strong { font-size: var(--fs-body); font-weight: 600; }
.tpl-text span { font-size: var(--fs-help); color: var(--text-2); }

/* Layers */
.layers-wrap { padding: 4px 0 16px; }
.layers { position: relative; display: flex; flex-direction: column; padding: 0 8px; }
.layer { display: flex; align-items: center; gap: 6px; height: 36px; padding: 0 2px 0 0; border-radius: var(--r-sm); border: 1px solid transparent; }
.layer:hover { background: var(--bg-hover); }
.layer.is-selected { background: var(--select-soft); border-color: color-mix(in srgb, var(--select) 40%, transparent); }
.layer.is-hidden .layer-name, .layer.is-hidden .layer-type { opacity: 0.5; }
.layer.is-dragging { opacity: 0.5; }
.layer-grip { display: flex; align-items: center; justify-content: center; width: 20px; height: 100%; color: var(--text-3); cursor: grab; touch-action: none; flex: none; }
.layer-type { display: flex; color: var(--text-2); flex: none; }
.layer-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: var(--fs-body); }
.layer-rename { flex: 1; min-width: 0; height: 28px; padding: 0 6px; border: 1px solid var(--accent); border-radius: 4px; background: var(--bg-panel); }
.layer-btn { width: 30px !important; height: 30px !important; color: var(--text-3); }
.layer-btn.is-on { color: var(--text); }
.layer-btn:hover { color: var(--text); }
.layer-drop { position: absolute; left: 8px; right: 8px; top: 0; height: 2px; margin-top: -1px; background: var(--select); border-radius: 1px; pointer-events: none; }
.layers-empty { padding: 24px 16px; text-align: center; color: var(--text-2); }
@media (pointer: coarse) { .layer { height: 48px; } .layer-grip { width: 32px; } .layer-btn { width: 44px !important; height: 44px !important; } }

/* Data */
.data-panel { padding: 12px 16px 16px; display: flex; flex-direction: column; gap: 12px; }
.data-lead { font-weight: 600; }
.dropzone { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 20px 12px; border: 1.5px dashed var(--border-strong); border-radius: var(--r-md); color: var(--text-2); text-align: center; }
.dropzone strong { color: var(--text); }
.dropzone:hover, .dropzone.is-over { border-color: var(--accent); background: var(--accent-soft); }
.data-source { display: flex; align-items: center; gap: 10px; }
.data-source-text { display: flex; flex-direction: column; min-width: 0; }
.data-source-text strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.data-source-text span { font-size: var(--fs-help); color: var(--text-2); }
.data-panel .psec-title { margin: 4px 0 -4px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-col { display: inline-flex; align-items: center; gap: 4px; height: 28px; padding: 0 8px; border: 1px solid var(--border); border-radius: 14px; background: var(--bg-panel); font-size: var(--fs-label); max-width: 100%; }
.chip-col span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip-col:hover { background: var(--bg-hover); border-color: var(--border-strong); }
.chip-col.is-used { border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); color: var(--accent); }
@media (pointer: coarse) { .chip-col { height: 36px; padding: 0 12px; } }
.row-nav { display: flex; align-items: center; justify-content: space-between; gap: 8px; border: 1px solid var(--border); border-radius: var(--r-sm); padding: 2px; }
.row-nav-count { font-weight: 600; }
.table-wrap { max-height: 260px; overflow: auto; border: 1px solid var(--border); border-radius: var(--r-sm); overscroll-behavior: contain; }
.data-table { border-collapse: collapse; width: max-content; min-width: 100%; font-size: var(--fs-help); }
.data-table th, .data-table td { padding: 5px 8px; border-bottom: 1px solid var(--divider); text-align: left; white-space: nowrap; max-width: 180px; overflow: hidden; text-overflow: ellipsis; user-select: text; }
.data-table th { position: sticky; top: 0; background: var(--bg-sunken); font-weight: 600; z-index: 1; }
.data-table td.num, .data-table th.num { color: var(--text-3); text-align: right; width: 1%; }
.data-table tbody tr { cursor: default; }
.data-table tbody tr:hover { background: var(--bg-hover); }
.data-table tbody tr.is-active { background: var(--select-soft); }

/* Context toolbar -------------------------------------------------------------------------- */
.ctx-bar { position: absolute; left: 0; top: 0; z-index: 6; display: flex; align-items: center; gap: 2px; padding: 4px; background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--r-md); box-shadow: var(--shadow-pop); }
.ctx-bar--float { height: 52px; }
.ctx-bar--dock { left: 50%; top: auto; bottom: calc(var(--sheet-inset, 0px) + 12px); transform: translateX(-50%); height: 58px; max-width: calc(100% - 16px); }
.ctx-bar.is-covered { display: none; }
.ctx-btn { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-width: 44px; height: 44px; padding: 0 6px; border: 0; border-radius: var(--r-sm); background: transparent; color: var(--text); font-size: 11px; font-weight: 500; }
.ctx-btn.has-label { min-width: 56px; height: 48px; }
.ctx-btn:hover, .ctx-btn:active { background: var(--bg-hover); }
.ctx-btn.is-danger { color: var(--error); }

/* Touch layouts ----------------------------------------------------------------------------------- */
.topbar { height: calc(56px + env(safe-area-inset-top)); padding: env(safe-area-inset-top) 8px 0 8px; border-bottom: 1px solid var(--border); gap: 4px; }
.topbar-title { font-size: var(--fs-title); font-weight: 600; }
.topbar--tablet { gap: 8px; }
.topbar--tablet .appbar-name { flex: 0 1 280px; }
.topbar--tablet .btn { height: 40px; }
.phone-title { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; gap: 1px; height: 100%; padding: 0 8px; border: 0; background: transparent; text-align: left; border-radius: var(--r-sm); }
.phone-title-name { font-size: 16px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.phone-title-status { font-size: 11px; color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.phone-title-status[data-state="error"] { color: var(--error); }

.ed--phone, .ed--portrait { grid-template-rows: auto minmax(0, 1fr) auto; }
.ed--landscape { grid-template-rows: auto minmax(0, 1fr); }
.bottombar { display: grid; grid-template-columns: repeat(6, 1fr); align-items: stretch; height: calc(var(--bar-h) + env(safe-area-inset-bottom)); padding: 0 4px env(safe-area-inset-bottom); background: var(--bg-panel); border-top: 1px solid var(--border); z-index: 41; }
.workspace--tablet { display: grid; grid-template-columns: minmax(0, 1fr) 300px; min-height: 0; }
.workspace--tablet[data-side="closed"] { grid-template-columns: minmax(0, 1fr) 0; }
.side-panel { display: flex; flex-direction: column; min-height: 0; overflow: hidden; background: var(--bg-panel); border-left: 1px solid var(--border); padding-right: env(safe-area-inset-right); }
.workspace--tablet[data-side="closed"] .side-panel { border-width: 0; }
.panel-host { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.panel-scroll { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; padding-bottom: calc(16px + env(safe-area-inset-bottom)); }
.sheet--panel .panel-scroll { padding-bottom: 16px; }
.panel-scroll > .layers-wrap, .panel-scroll > .elem-panel, .panel-scroll > .tpl-panel, .panel-scroll > .data-panel { }
.tabbar { flex: none; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; border-bottom: 1px solid var(--divider); background: var(--bg-panel); }
.tabbar-btn { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; height: 52px; padding: 0 2px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--text-2); font-size: 11px; font-weight: 500; }
.tabbar-btn.is-on { color: var(--accent); border-bottom-color: var(--accent); }
.tabbar-btn:active { background: var(--bg-active); }

.zoom-float { position: absolute; top: 8px; right: 8px; z-index: 4; }
.zoom-ctl--float { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--r-md); box-shadow: var(--shadow-1); padding: 2px; }
.zoom-ctl--float .zoom-pct { min-width: 52px; height: var(--icon-btn); }
[data-form="phone"] .zoom-ctl--float .icon-btn { width: 40px; height: 40px; }
[data-form="phone"] .zoom-ctl--float .zoom-pct { height: 40px; min-width: 48px; }
.canvas-area[data-sheet="open"] .zoom-float { }

/* Add panel (popover + sheet) */
.popover--add { padding: 12px; width: 340px; }
.add-panel { display: flex; flex-direction: column; gap: 12px; }
.add-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.add-tile { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; min-height: 72px; padding: 8px 2px; border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--bg-panel); font-size: 12px; font-weight: 500; color: var(--text); }
.add-tile:hover, .add-tile:active { background: var(--bg-hover); border-color: var(--border-strong); }
.add-rows { display: flex; flex-direction: column; border-top: 1px solid var(--divider); }
.add-row { display: flex; align-items: center; gap: 12px; min-height: 48px; padding: 0 4px; border: 0; background: transparent; text-align: left; font-size: 15px; color: var(--text); }
.add-row span { flex: 1; }
.add-row .icon:first-child { color: var(--text-2); }
.add-row:active { background: var(--bg-active); }
.sheet--add .add-panel { padding-bottom: 4px; }

/* Shortcuts dialog */
.sc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 24px; }
.sc-title { font-size: var(--fs-section); font-weight: 600; color: var(--text-2); margin-bottom: 4px; }
.sc-list { margin: 0; display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-size: 13px; }
.sc-list dt { color: var(--text); }
.sc-list dd { margin: 0; text-align: right; }
.sc-list kbd { padding: 1px 6px; border: 1px solid var(--border); border-radius: 4px; background: var(--bg-sunken); font-size: 12px; white-space: nowrap; }
@media (max-width: 520px) { .sc-grid { grid-template-columns: 1fr; } }

/* Narrow desktop windows */
@media (max-width: 1180px) { [data-form="desktop"] .appbar .btn-label { display: none; } [data-form="desktop"] .appbar .btn--primary { padding: 0 12px; } }