diff --git a/ui/src/views/Forecast.jsx b/ui/src/views/Forecast.jsx
index 1ed44fb..4d0b345 100644
--- a/ui/src/views/Forecast.jsx
+++ b/ui/src/views/Forecast.jsx
@@ -118,8 +118,11 @@ export default function Forecast() {
     const unitsCol = colMetaRef.current.find(c => c.role === 'units')?.cname
     if (!valueCol && !unitsCol) return
     try {
+      const dimNames = new Set(colMetaRef.current.filter(c => c.role === 'dimension').map(c => c.cname))
       const filters = [
-        ...Object.entries(sliceObj).map(([col, val]) => [col, '==', val]),
+        ...Object.entries(sliceObj)
+          .filter(([col]) => dimNames.has(col))
+          .map(([col, val]) => [col, '==', val]),
         ['pf_iter', '!=', 'reference'],
       ]
       const view = await tableRef.current.view({ filter: filters })
@@ -378,110 +381,123 @@ export default function Forecast() {
   const hasSlice = Object.keys(slice).length > 0
 
   return (
-    <div className="h-full flex flex-col">
+    <div className="h-full flex flex-col bg-gray-900">
 
       {/* Source / version bar */}
-      <div className="px-3 py-2 border-b border-gray-200 bg-white flex items-center gap-3 shrink-0 flex-wrap">
+      <div className="px-3 py-2 border-b border-gray-700 bg-gray-900 flex items-center gap-3 shrink-0 flex-wrap">
         <div className="flex items-center gap-2">
           <span className="text-xs text-gray-500">Source</span>
-          <select value={sourceId} onChange={e => setSourceId(e.target.value)} className="border border-gray-200 rounded px-2 py-1 text-sm bg-white">
+          <select value={sourceId} onChange={e => setSourceId(e.target.value)} className="border border-gray-600 rounded px-2 py-1 text-sm bg-gray-800 text-gray-200">
             {sources.map(s => <option key={s.id} value={s.id}>{s.tname}</option>)}
           </select>
         </div>
         <div className="flex items-center gap-2">
           <span className="text-xs text-gray-500">Version</span>
-          <select value={versionId} onChange={e => setVersionId(e.target.value)} className="border border-gray-200 rounded px-2 py-1 text-sm bg-white" disabled={!versions.length}>
+          <select value={versionId} onChange={e => setVersionId(e.target.value)} className="border border-gray-600 rounded px-2 py-1 text-sm bg-gray-800 text-gray-200" disabled={!versions.length}>
             {versions.length === 0
               ? <option value="">— no versions —</option>
               : versions.map(v => <option key={v.id} value={v.id}>{v.name}</option>)}
           </select>
           {selectedVersion && (
-            <span className={`text-xs font-medium ${selectedVersion.status === 'open' ? 'text-green-600' : 'text-gray-400'}`}>
+            <span className={`text-xs font-medium ${selectedVersion.status === 'open' ? 'text-green-400' : 'text-gray-500'}`}>
               {selectedVersion.status}
             </span>
           )}
         </div>
-        {msg && (
-          <span className={`text-xs font-medium px-2 py-0.5 rounded ml-auto ${msg.type === 'error' ? 'bg-red-50 text-red-600' : 'bg-green-50 text-green-600'}`}>
-            {msg.text}
-          </span>
-        )}
       </div>
 
-      {/* Layout / depth bar */}
-      <div className="px-3 py-1.5 border-b border-gray-200 bg-white flex items-center gap-2 shrink-0 flex-wrap">
-        <span className="text-xs text-gray-400 uppercase tracking-wide">Layouts</span>
+      {/* Toolbar bar */}
+      <div className="px-3 py-1.5 border-b border-gray-700 bg-gray-900 flex items-center gap-3 shrink-0 flex-wrap text-xs">
 
-        {layouts.map(l => (
-          <div key={l.id} onClick={() => applyLayout(l)}
-            className={`flex items-center gap-1 text-xs rounded px-2 py-0.5 cursor-pointer border transition-colors
-              ${activeLayoutId === l.id ? 'bg-blue-50 border-blue-300 text-blue-700' : 'bg-white border-gray-200 text-gray-600 hover:border-gray-400'}`}>
-            {l.name}
-            <button onClick={e => deleteLayout(l.id, e)} className="text-gray-300 hover:text-red-400 text-sm leading-none ml-0.5">×</button>
-          </div>
-        ))}
+        {/* Layouts group */}
+        <div className="flex items-center gap-1.5">
+          <span className="text-gray-600 uppercase tracking-wide" style={{fontSize:'10px'}}>Layout</span>
+          {layouts.map(l => (
+            <div key={l.id} onClick={() => applyLayout(l)}
+              className={`flex items-center gap-1 rounded px-2 py-0.5 cursor-pointer border transition-colors
+                ${activeLayoutId === l.id ? 'bg-blue-900 border-blue-600 text-blue-300' : 'bg-gray-800 border-gray-600 text-gray-400 hover:border-gray-400 hover:text-gray-200'}`}>
+              {l.name}
+              <button onClick={e => deleteLayout(l.id, e)} className="text-gray-600 hover:text-red-400 text-sm leading-none ml-0.5">×</button>
+            </div>
+          ))}
+          {showSaveAs ? (
+            <div className="flex items-center gap-1">
+              <input autoFocus value={saveAsName} onChange={e => setSaveAsName(e.target.value)}
+                onKeyDown={e => { if (e.key === 'Enter') handleSaveAs(); if (e.key === 'Escape') { setShowSaveAs(false); setSaveAsName('') } }}
+                placeholder="Layout name…" className="border border-gray-600 rounded px-2 py-0.5 w-32 bg-gray-800 text-gray-200 focus:outline-none focus:border-blue-500 placeholder:text-gray-600" />
+              <button onClick={handleSaveAs} className="text-blue-400 hover:text-blue-300 px-1">Save</button>
+              <button onClick={() => { setShowSaveAs(false); setSaveAsName('') }} className="text-gray-600 hover:text-gray-400 px-1">Cancel</button>
+            </div>
+          ) : (
+            <>
+              {activeLayoutId !== null && (
+                <button onClick={handleSaveOver} className="border border-blue-700 text-blue-400 hover:text-blue-300 hover:border-blue-500 rounded px-2 py-0.5">
+                  Save
+                </button>
+              )}
+              <button onClick={() => setShowSaveAs(true)} className="border border-dashed border-gray-700 text-gray-500 hover:text-gray-300 hover:border-gray-500 rounded px-2 py-0.5">
+                Save as…
+              </button>
+              {activeLayoutId !== null && (
+                <button onClick={resetLayout} className="text-gray-600 hover:text-red-400">Reset</button>
+              )}
+            </>
+          )}
+        </div>
 
-        {activeLayoutId !== null && !showSaveAs && (
-          <button onClick={handleSaveOver} className="text-xs border border-blue-200 text-blue-500 hover:text-blue-700 rounded px-2 py-0.5">Save</button>
-        )}
+        <div className="w-px h-4 bg-gray-700 shrink-0" />
 
-        {showSaveAs ? (
-          <div className="flex items-center gap-1">
-            <input autoFocus value={saveAsName} onChange={e => setSaveAsName(e.target.value)}
-              onKeyDown={e => { if (e.key === 'Enter') handleSaveAs(); if (e.key === 'Escape') { setShowSaveAs(false); setSaveAsName('') } }}
-              placeholder="Layout name…" className="text-xs border border-gray-300 rounded px-2 py-0.5 w-32 focus:outline-none focus:border-blue-400" />
-            <button onClick={handleSaveAs} className="text-xs text-blue-600 hover:text-blue-800 px-1">Save</button>
-            <button onClick={() => { setShowSaveAs(false); setSaveAsName('') }} className="text-xs text-gray-400 px-1">Cancel</button>
-          </div>
-        ) : (
-          <button onClick={() => setShowSaveAs(true)} className="text-xs border border-dashed border-gray-200 text-gray-400 hover:text-gray-600 rounded px-2 py-0.5">
-            + Save as…
-          </button>
-        )}
-
-        {activeLayoutId !== null && (
-          <button onClick={resetLayout} className="text-xs text-gray-300 hover:text-gray-500">reset</button>
-        )}
-
-        <button onClick={openLog} disabled={!versionId}
-          className="text-xs border border-gray-200 rounded px-2 py-0.5 text-gray-500 hover:bg-gray-50 disabled:opacity-40">
-          History
-        </button>
-
-        {/* Depth controls */}
-        <div className="ml-auto flex items-center gap-1.5">
-          <span className="text-xs text-gray-400">depth</span>
+        {/* Expand depth group */}
+        <div className="flex items-center gap-1.5">
+          <span className="text-gray-600 uppercase tracking-wide" style={{fontSize:'10px'}}>Expand</span>
           {[0, 1, 2, 3].map(d => (
             <button key={d} onClick={() => applyDepth(d)}
-              className={`text-xs border rounded px-1.5 py-0.5 transition-colors
-                ${expandDepthRef.current === d ? 'border-blue-300 text-blue-600 bg-blue-50' : 'border-gray-200 text-gray-500 hover:border-gray-400'}`}>
+              className={`border rounded px-1.5 py-0.5 transition-colors
+                ${expandDepthRef.current === d ? 'border-blue-600 text-blue-400 bg-blue-900' : 'border-gray-600 text-gray-400 hover:border-gray-400 hover:text-gray-200'}`}>
               {d}
             </button>
           ))}
+        </div>
+
+        <div className="w-px h-4 bg-gray-700 shrink-0" />
+
+        {/* Data group */}
+        <div className="flex items-center gap-1.5">
           <button onClick={() => initViewer(versionId, sourceId)} disabled={loading || !versionId}
-            className="text-xs border border-gray-200 rounded px-2 py-0.5 text-gray-500 hover:bg-gray-50 disabled:opacity-40 ml-2">
-            {loading ? 'Loading…' : 'Refresh'}
+            className="border border-gray-600 rounded px-2 py-0.5 text-gray-400 hover:text-gray-200 hover:border-gray-400 disabled:opacity-30">
+            {loading ? 'Loading…' : 'Refresh data'}
+          </button>
+          <button onClick={openLog} disabled={!versionId}
+            className="border border-gray-600 rounded px-2 py-0.5 text-gray-400 hover:text-gray-200 hover:border-gray-400 disabled:opacity-30">
+            Change log
           </button>
         </div>
+
+        {msg && (
+          <span className={`ml-2 font-medium px-2 py-0.5 rounded ${msg.type === 'error' ? 'bg-red-900 text-red-400' : 'bg-green-900 text-green-400'}`}>
+            {msg.text}
+          </span>
+        )}
+
       </div>
 
       {/* History modal */}
       {showLog && (
-        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/40" onClick={() => setShowLog(false)}>
-          <div className="bg-white rounded-lg shadow-xl w-full max-w-4xl mx-4 flex flex-col max-h-[80vh]" onClick={e => e.stopPropagation()}>
-            <div className="flex items-center justify-between px-5 py-3 border-b border-gray-200 shrink-0">
-              <span className="font-medium text-gray-700 text-sm">Change History</span>
-              <button onClick={() => setShowLog(false)} className="text-gray-400 hover:text-gray-600 text-lg leading-none">×</button>
+        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/60" onClick={() => setShowLog(false)}>
+          <div className="bg-gray-900 border border-gray-700 rounded-lg shadow-2xl w-full max-w-4xl mx-4 flex flex-col max-h-[80vh]" onClick={e => e.stopPropagation()}>
+            <div className="flex items-center justify-between px-5 py-3 border-b border-gray-700 shrink-0">
+              <span className="font-medium text-gray-200 text-sm">Change log</span>
+              <button onClick={() => setShowLog(false)} className="text-gray-500 hover:text-gray-300 text-lg leading-none">×</button>
             </div>
 
             <div className="overflow-y-auto flex-1">
               {logLoading ? (
-                <div className="p-8 text-center text-sm text-gray-400">Loading…</div>
+                <div className="p-8 text-center text-sm text-gray-500">Loading…</div>
               ) : logEntries.length === 0 ? (
-                <div className="p-8 text-center text-sm text-gray-400">No log entries yet.</div>
+                <div className="p-8 text-center text-sm text-gray-500">No log entries yet.</div>
               ) : (
                 <table className="w-full text-xs border-collapse">
-                  <thead className="sticky top-0 bg-gray-50 text-gray-400 uppercase tracking-wide" style={{fontSize:'10px'}}>
+                  <thead className="sticky top-0 bg-gray-800 text-gray-500 uppercase tracking-wide" style={{fontSize:'10px'}}>
                     <tr>
                       <th className="text-left px-4 py-2 font-medium w-32">Time</th>
                       <th className="text-left px-4 py-2 font-medium w-24">Op</th>
@@ -493,15 +509,15 @@ export default function Forecast() {
                   </thead>
                   <tbody>
                     {logEntries.map(entry => (
-                      <tr key={entry.id} className="border-t border-gray-100 hover:bg-gray-50">
-                        <td className="px-4 py-2 text-gray-400 whitespace-nowrap">{fmtStamp(entry.stamp)}</td>
+                      <tr key={entry.id} className="border-t border-gray-800 hover:bg-gray-800/50">
+                        <td className="px-4 py-2 text-gray-500 whitespace-nowrap">{fmtStamp(entry.stamp)}</td>
                         <td className="px-4 py-2">
                           <span className={`px-1.5 py-0.5 rounded text-xs font-medium ${opBadge(entry.operation)}`}>
                             {entry.operation}
                           </span>
                         </td>
-                        <td className="px-4 py-2 text-gray-600 font-mono">{fmtSlice(entry.slice)}</td>
-                        <td className="px-4 py-2 text-gray-600 max-w-xs">
+                        <td className="px-4 py-2 text-gray-400 font-mono">{fmtSlice(entry.slice)}</td>
+                        <td className="px-4 py-2 text-gray-400 max-w-xs">
                           {editingNote?.id === entry.id ? (
                             <div className="flex items-center gap-1">
                               <input autoFocus value={editingNote.text}
@@ -510,15 +526,15 @@ export default function Forecast() {
                                   if (e.key === 'Enter') saveNote(entry.id, editingNote.text)
                                   if (e.key === 'Escape') setEditingNote(null)
                                 }}
-                                className="border border-blue-300 rounded px-1.5 py-0.5 text-xs flex-1 focus:outline-none" />
-                              <button onClick={() => saveNote(entry.id, editingNote.text)} className="text-blue-600 hover:text-blue-800">✓</button>
-                              <button onClick={() => setEditingNote(null)} className="text-gray-400 hover:text-gray-600">✕</button>
+                                className="border border-blue-600 rounded px-1.5 py-0.5 text-xs flex-1 bg-gray-800 text-gray-200 focus:outline-none" />
+                              <button onClick={() => saveNote(entry.id, editingNote.text)} className="text-blue-400 hover:text-blue-300">✓</button>
+                              <button onClick={() => setEditingNote(null)} className="text-gray-500 hover:text-gray-300">✕</button>
                             </div>
                           ) : (
                             <span onClick={() => setEditingNote({ id: entry.id, text: entry.note || '' })}
-                              className="cursor-text hover:bg-blue-50 rounded px-1 -mx-1 block truncate"
+                              className="cursor-text hover:bg-gray-700 rounded px-1 -mx-1 block truncate"
                               title={entry.note || 'Click to add note'}>
-                              {entry.note || <span className="text-gray-300 italic">add note</span>}
+                              {entry.note || <span className="text-gray-600 italic">add note</span>}
                             </span>
                           )}
                         </td>
@@ -527,7 +543,7 @@ export default function Forecast() {
                           <button
                             onClick={() => undoEntry(entry.id)}
                             disabled={undoingId === entry.id}
-                            className="text-xs border border-red-200 text-red-400 hover:text-red-600 hover:border-red-400 rounded px-2 py-0.5 disabled:opacity-40 whitespace-nowrap">
+                            className="text-xs border border-red-800 text-red-500 hover:text-red-400 hover:border-red-600 rounded px-2 py-0.5 disabled:opacity-40 whitespace-nowrap">
                             {undoingId === entry.id ? '…' : 'Undo'}
                           </button>
                         </td>
@@ -546,40 +562,40 @@ export default function Forecast() {
         {/* Perspective viewer */}
         <div className="relative flex-1 min-w-0">
           {loading && (
-            <div className="absolute inset-0 flex items-center justify-center bg-gray-50 z-10">
-              <span className="text-sm text-gray-400">Loading…</span>
+            <div className="absolute inset-0 flex items-center justify-center bg-gray-900 z-10">
+              <span className="text-sm text-gray-500">Loading…</span>
             </div>
           )}
           <perspective-viewer ref={viewerRef} style={{ position: 'absolute', inset: 0 }} />
         </div>
 
         {/* Drag handle */}
-        <div onMouseDown={onDragStart} className="w-1 shrink-0 cursor-col-resize hover:bg-blue-400 bg-transparent transition-colors" />
+        <div onMouseDown={onDragStart} className="w-1 shrink-0 cursor-col-resize hover:bg-blue-500 bg-gray-800 transition-colors" />
 
         {/* Operation panel */}
-        <div className="shrink-0 border-l border-gray-200 bg-white flex flex-col overflow-y-auto text-xs" style={{ width: panelWidth }}>
-          <div className="p-3 border-b border-gray-100">
-            <div className="font-medium text-gray-400 uppercase tracking-wide mb-2" style={{fontSize:'10px'}}>Slice</div>
+        <div className="shrink-0 border-l border-gray-700 bg-gray-900 flex flex-col overflow-y-auto text-xs" style={{ width: panelWidth }}>
+          <div className="p-3 border-b border-gray-800">
+            <div className="font-medium text-gray-600 uppercase tracking-wide mb-2" style={{fontSize:'10px'}}>Slice</div>
             {!hasSlice ? (
-              <div className="text-gray-300 italic">Click a pivot row to select a slice</div>
+              <div className="text-gray-600 italic">Click a pivot row to select a slice</div>
             ) : (
               <div className="flex flex-col gap-1">
                 {Object.entries(slice).map(([k, v]) => (
-                  <div key={k} className="text-gray-700">
-                    <span className="text-gray-400">{k}</span> = <span className="font-medium">{v}</span>
+                  <div key={k} className="text-gray-300">
+                    <span className="text-gray-500">{k}</span> = <span className="font-medium">{v}</span>
                   </div>
                 ))}
-                <button onClick={() => setSlice({})} className="text-gray-300 hover:text-red-500 mt-1 text-left">Clear</button>
+                <button onClick={() => setSlice({})} className="text-gray-600 hover:text-red-400 mt-1 text-left">Clear</button>
               </div>
             )}
           </div>
 
           {hasSlice && (
             <>
-              <div className="flex border-b border-gray-100">
+              <div className="flex border-b border-gray-800">
                 {['scale', 'recode', 'clone'].map(op => (
                   <button key={op} onClick={() => setActiveOp(op)}
-                    className={`flex-1 py-2 capitalize ${activeOp === op ? 'border-b-2 border-blue-500 text-blue-600 font-medium' : 'text-gray-400 hover:text-gray-600'}`}>
+                    className={`flex-1 py-2 capitalize ${activeOp === op ? 'border-b-2 border-blue-500 text-blue-400 font-medium' : 'text-gray-600 hover:text-gray-300'}`}>
                     {op}
                   </button>
                 ))}
@@ -588,10 +604,10 @@ export default function Forecast() {
               <div className="p-3 flex flex-col gap-2.5">
                 {activeOp === 'scale' && <>
                   {/* Mode toggle */}
-                  <div className="flex rounded border border-gray-200 overflow-hidden">
+                  <div className="flex rounded border border-gray-700 overflow-hidden">
                     {[['target','= Target'],['delta','Δ Increment']].map(([m, label]) => (
                       <button key={m} onClick={() => { setScaleMode(m); setScaleValue(''); setScaleUnits('') }}
-                        className={`flex-1 py-1 text-xs ${scaleMode === m ? 'bg-blue-600 text-white' : 'bg-white text-gray-500 hover:bg-gray-50'}`}>
+                        className={`flex-1 py-1 text-xs ${scaleMode === m ? 'bg-blue-600 text-white' : 'bg-gray-800 text-gray-400 hover:bg-gray-700'}`}>
                         {label}
                       </button>
                     ))}
@@ -600,9 +616,9 @@ export default function Forecast() {
                   {/* Value row */}
                   {currentTotals?.valueCol && (
                     <div className="flex flex-col gap-1">
-                      <div className="flex items-center justify-between text-gray-400">
+                      <div className="flex items-center justify-between text-gray-500">
                         <span>{currentTotals.valueCol}</span>
-                        <span className="font-mono">{currentTotals.value?.toLocaleString(undefined, {maximumFractionDigits:2})}</span>
+                        <span className="font-mono text-gray-300">{currentTotals.value?.toLocaleString(undefined, {maximumFractionDigits:2})}</span>
                       </div>
                       <input type="number" step="any" value={scaleValue}
                         onChange={e => setScaleValue(e.target.value)}
@@ -614,9 +630,9 @@ export default function Forecast() {
                   {/* Units row */}
                   {currentTotals?.unitsCol && (
                     <div className="flex flex-col gap-1">
-                      <div className="flex items-center justify-between text-gray-400">
+                      <div className="flex items-center justify-between text-gray-500">
                         <span>{currentTotals.unitsCol}</span>
-                        <span className="font-mono">{currentTotals.units?.toLocaleString(undefined, {maximumFractionDigits:2})}</span>
+                        <span className="font-mono text-gray-300">{currentTotals.units?.toLocaleString(undefined, {maximumFractionDigits:2})}</span>
                       </div>
                       <input type="number" step="any" value={scaleUnits}
                         onChange={e => setScaleUnits(e.target.value)}
@@ -636,7 +652,7 @@ export default function Forecast() {
                 </>}
 
                 {activeOp === 'recode' && <>
-                  <p className="text-gray-400">New values for dimensions to replace. Leave blank to keep.</p>
+                  <p className="text-gray-500">New values for dimensions to replace. Leave blank to keep.</p>
                   {dimCols.map(c => (
                     <Row key={c.cname} label={c.cname}>
                       <input value={recodeSet[c.cname] || ''} onChange={e => setRecodeSet(s => ({ ...s, [c.cname]: e.target.value }))}
@@ -648,7 +664,7 @@ export default function Forecast() {
                 </>}
 
                 {activeOp === 'clone' && <>
-                  <p className="text-gray-400">Override dimensions on cloned rows. Leave blank to keep.</p>
+                  <p className="text-gray-500">Override dimensions on cloned rows. Leave blank to keep.</p>
                   {dimCols.map(c => (
                     <Row key={c.cname} label={c.cname}>
                       <input value={cloneSet[c.cname] || ''} onChange={e => setCloneSet(s => ({ ...s, [c.cname]: e.target.value }))}
@@ -668,7 +684,7 @@ export default function Forecast() {
   )
 }
 
-const inp = 'border border-gray-200 rounded px-2 py-1 text-xs flex-1 bg-white min-w-0'
+const inp = 'border border-gray-700 rounded px-2 py-1 text-xs flex-1 bg-gray-800 text-gray-200 placeholder:text-gray-600 min-w-0 focus:outline-none focus:border-blue-600'
 
 function fmtStamp(stamp) {
   return new Date(stamp).toLocaleString(undefined, { month: 'short', day: 'numeric', hour: 'numeric', minute: '2-digit' })
@@ -680,18 +696,18 @@ function fmtSlice(slice) {
 }
 
 const OP_BADGE = {
-  baseline:  'bg-gray-100 text-gray-600',
-  reference: 'bg-blue-50 text-blue-600',
-  scale:     'bg-green-50 text-green-700',
-  recode:    'bg-amber-50 text-amber-700',
-  clone:     'bg-purple-50 text-purple-700',
+  baseline:  'bg-gray-700 text-gray-300',
+  reference: 'bg-blue-900 text-blue-300',
+  scale:     'bg-green-900 text-green-400',
+  recode:    'bg-amber-900 text-amber-400',
+  clone:     'bg-purple-900 text-purple-400',
 }
-function opBadge(op) { return OP_BADGE[op] || 'bg-gray-100 text-gray-500' }
+function opBadge(op) { return OP_BADGE[op] || 'bg-gray-700 text-gray-400' }
 
 function Row({ label, children }) {
   return (
     <div className="flex items-center gap-2">
-      <span className="text-gray-400 w-14 shrink-0 truncate" title={label}>{label}</span>
+      <span className="text-gray-500 w-14 shrink-0 truncate" title={label}>{label}</span>
       {children}
     </div>
   )
@@ -699,7 +715,7 @@ function Row({ label, children }) {
 
 function Submit({ onClick, children }) {
   return (
-    <button onClick={onClick} className="mt-1 bg-blue-600 text-white text-xs px-3 py-1.5 rounded hover:bg-blue-700 w-full">
+    <button onClick={onClick} className="mt-1 bg-blue-600 text-white text-xs px-3 py-1.5 rounded hover:bg-blue-500 w-full">
       {children}
     </button>
   )