diff --git a/src/app/components/DeviceDetailOverlay.tsx b/src/app/components/DeviceDetailOverlay.tsx
index 6830db9..6253ea2 100644
--- a/src/app/components/DeviceDetailOverlay.tsx
+++ b/src/app/components/DeviceDetailOverlay.tsx
@@ -176,7 +176,7 @@ function DeviceCard({ device, config, setConfig, isActive, onBrowsingChange }: D
 
   return (
     <>
-      <div className="p-4 space-y-6">
+      <div className="p-4 space-y-5">
         <div className="space-y-4">
           {!device.physical && (
             <div className="flex items-center justify-between">
@@ -191,27 +191,27 @@ function DeviceCard({ device, config, setConfig, isActive, onBrowsingChange }: D
           )}
 
           <div>
-            <label className="text-sm text-neutral-500 block mb-2">Type</label>
-            <div className="px-3 py-2 bg-neutral-50 border border-neutral-200 rounded-lg text-neutral-700">
+            <label className="text-xs font-medium text-neutral-400 uppercase tracking-wide block mb-1.5">Type</label>
+            <div className="px-3 py-2.5 bg-neutral-100 rounded-xl text-sm text-neutral-700">
               {device.type.charAt(0).toUpperCase() + device.type.slice(1)}
             </div>
           </div>
 
           <div>
-            <label className="text-sm text-neutral-500 block mb-2">Device Name</label>
+            <label className="text-xs font-medium text-neutral-400 uppercase tracking-wide block mb-1.5">Device Name</label>
             <SettingsInput
               type="text"
               value={deviceData.name || device.name || `Device ${device.number}`}
               onCommit={(v) => updateDeviceSetting([...getDevicePath(), 'name'], v)}
               onClear={() => updateDeviceSetting([...getDevicePath(), 'name'], '')}
-              className="px-3 py-2 border border-neutral-300 rounded-lg"
+              className="px-3 py-2.5 bg-neutral-100 border-0 rounded-xl text-sm"
               containerClassName="w-full"
             />
           </div>
 
           {!device.physical && <>
             <div>
-              <label className="text-sm text-neutral-500 block mb-2">Base URL</label>
+              <label className="text-xs font-medium text-neutral-400 uppercase tracking-wide block mb-1.5">Base URL</label>
               <div className="flex gap-2">
                 <SettingsInput
                   type="text"
@@ -219,19 +219,19 @@ function DeviceCard({ device, config, setConfig, isActive, onBrowsingChange }: D
                   onCommit={(v) => updateDeviceSetting([...getDevicePath(), 'base_url'], v)}
                   onClear={() => updateDeviceSetting([...getDevicePath(), 'base_url'], '')}
                   containerClassName="flex-1"
-                  className="px-3 py-2 border border-neutral-300 rounded-lg"
+                  className="px-3 py-2.5 bg-neutral-100 border-0 rounded-xl text-sm"
                 />
                 <button
                   onClick={() => setBrowsingField('base_url')}
-                  className="px-3 py-2 border border-neutral-300 rounded-lg bg-neutral-50 hover:bg-neutral-100"
+                  className="px-3 py-2.5 bg-neutral-100 hover:bg-neutral-200 rounded-xl transition-colors"
                 >
-                  <FolderOpen className="w-5 h-5" />
+                  <FolderOpen className="w-5 h-5 text-neutral-500" />
                 </button>
               </div>
             </div>
 
             <div>
-              <label className="text-sm text-neutral-500 block mb-2">URL</label>
+              <label className="text-xs font-medium text-neutral-400 uppercase tracking-wide block mb-1.5">URL</label>
               <div className="flex gap-2">
                 <SettingsInput
                   type="text"
@@ -259,13 +259,13 @@ function DeviceCard({ device, config, setConfig, isActive, onBrowsingChange }: D
                     setMediaSetFiles(null);
                   }}
                   containerClassName="flex-1"
-                  className="px-3 py-2 border border-neutral-300 rounded-lg"
+                  className="px-3 py-2.5 bg-neutral-100 border-0 rounded-xl text-sm"
                 />
                 <button
                   onClick={() => setBrowsingField('url')}
-                  className="px-3 py-2 border border-neutral-300 rounded-lg bg-neutral-50 hover:bg-neutral-100"
+                  className="px-3 py-2.5 bg-neutral-100 hover:bg-neutral-200 rounded-xl transition-colors"
                 >
-                  <FolderOpen className="w-5 h-5" />
+                  <FolderOpen className="w-5 h-5 text-neutral-500" />
                 </button>
               </div>
               {mediaSetFiles && (
@@ -279,7 +279,7 @@ function DeviceCard({ device, config, setConfig, isActive, onBrowsingChange }: D
               (deviceData.base_url ?? '').includes('://') ||
               (deviceData.url ?? '').includes('://')) && (
               <div>
-                <label className="text-sm text-neutral-500 block mb-2">Cache</label>
+                <label className="text-xs font-medium text-neutral-400 uppercase tracking-wide block mb-1.5">Cache</label>
                 <div className="flex gap-2">
                   <SettingsInput
                     type="text"
@@ -287,13 +287,13 @@ function DeviceCard({ device, config, setConfig, isActive, onBrowsingChange }: D
                     onCommit={(v) => updateDeviceSetting([...getDevicePath(), 'cache'], v)}
                     onClear={() => updateDeviceSetting([...getDevicePath(), 'cache'], '')}
                     containerClassName="flex-1"
-                    className="px-3 py-2 border border-neutral-300 rounded-lg"
+                    className="px-3 py-2.5 bg-neutral-100 border-0 rounded-xl text-sm"
                   />
                   <button
                     onClick={() => setBrowsingField('cache')}
-                    className="px-3 py-2 border border-neutral-300 rounded-lg bg-neutral-50 hover:bg-neutral-100"
+                    className="px-3 py-2.5 bg-neutral-100 hover:bg-neutral-200 rounded-xl transition-colors"
                   >
-                    <FolderOpen className="w-5 h-5" />
+                    <FolderOpen className="w-5 h-5 text-neutral-500" />
                   </button>
                 </div>
               </div>
@@ -305,12 +305,12 @@ function DeviceCard({ device, config, setConfig, isActive, onBrowsingChange }: D
               <label className="text-sm text-neutral-500">Mode</label>
               {device.physical
                 ? <span className="text-sm text-neutral-700 px-3 py-2">{(deviceData.mode ?? 0) === 0 ? 'Read Only' : 'Write Enabled'}</span>
-                : <div className="flex rounded-lg border border-neutral-300 overflow-hidden text-sm">
-                    {([0, 1] as const).map((val, i) => (
+                : <div className="flex rounded-xl overflow-hidden text-sm bg-neutral-100">
+                    {([0, 1] as const).map((val) => (
                       <button
                         key={val}
                         onClick={() => updateDeviceSetting([...getDevicePath(), 'mode'], val)}
-                        className={`px-4 py-2 ${i > 0 ? 'border-l border-neutral-300' : ''} ${(deviceData.mode ?? 0) === val ? 'bg-blue-600 text-white' : 'bg-white text-neutral-700 hover:bg-neutral-50'}`}
+                        className={`px-4 py-2 transition-colors ${(deviceData.mode ?? 0) === val ? 'bg-blue-600 text-white' : 'text-neutral-600 hover:bg-neutral-200'}`}
                       >
                         {val === 0 ? 'Read Only' : 'Write Enabled'}
                       </button>
@@ -322,20 +322,20 @@ function DeviceCard({ device, config, setConfig, isActive, onBrowsingChange }: D
 
           {deviceData.baud !== undefined && (
             <div>
-              <label className="text-sm text-neutral-500 block mb-2">Baud Rate</label>
+              <label className="text-xs font-medium text-neutral-400 uppercase tracking-wide block mb-1.5">Baud Rate</label>
               <SettingsInput
                 type="number"
                 value={String(deviceData.baud ?? '')}
                 onCommit={(v) => updateDeviceSetting([...getDevicePath(), 'baud'], parseInt(v))}
-                className="w-full px-3 py-2 border border-neutral-300 rounded-lg"
+                className="w-full px-3 py-2.5 bg-neutral-100 border-0 rounded-xl text-sm"
               />
             </div>
           )}
         </div>
 
-        <div className="pt-4 border-t border-neutral-200">
-          <h3 className="text-sm text-neutral-500 mb-2">Device ID</h3>
-          <code className="text-xs text-neutral-600 bg-neutral-50 px-2 py-1 rounded">{device.id}</code>
+        <div className="pt-4 border-t border-neutral-100">
+          <h3 className="text-xs font-medium text-neutral-400 uppercase tracking-wide mb-1.5">Device ID</h3>
+          <code className="text-xs text-neutral-500 bg-neutral-100 px-2.5 py-1.5 rounded-lg">{device.id}</code>
         </div>
       </div>
 
@@ -395,60 +395,65 @@ export default function DeviceDetailOverlay({
 
   return (
     <AnimatePresence>
-      <motion.div
-        initial={{ opacity: 0 }}
-        animate={{ opacity: 1 }}
-        exit={{ opacity: 0 }}
-        className="fixed inset-0 bg-black/50 z-50"
-        onClick={onClose}
-      >
+      <div className="fixed inset-0 z-50">
         <motion.div
           initial={{ y: '100%' }}
           animate={{ y: 0 }}
           exit={{ y: '100%' }}
-          transition={{ type: 'spring', damping: 30, stiffness: 300 }}
-          className="fixed inset-0 bg-white flex flex-col z-50"
-          onClick={(e) => e.stopPropagation()}
+          transition={{ type: 'spring', damping: 28, stiffness: 280 }}
+          className="fixed inset-0 bg-white/80 backdrop-blur-md flex flex-col overflow-hidden"
         >
           {/* ── Header ── */}
-          <div className="flex-shrink-0 border-b border-neutral-200 relative">
-            <div className="flex items-center justify-between p-4">
-              <button onClick={onClose} className="p-2 -m-2">
-                <X className="w-6 h-6" />
-              </button>
-
-              <div className={`flex flex-col items-center gap-0.5 ${
+          <div className="flex-shrink-0 border-b border-neutral-200/70 relative">
+            <div className="flex items-center gap-3 px-4 py-3">
+              <div className={`flex flex-col items-center gap-0.5 flex-shrink-0 ${
                 activeDevice.physical ? 'text-green-600' : activeDevice.enabled ? 'text-blue-600' : 'text-neutral-400'
               }`}>
-                <span className="text-sm font-semibold leading-none">{activeDevice.number}</span>
+                <span className="text-xs font-semibold leading-none tabular-nums">{activeDevice.number}</span>
                 <DeviceIcon device={activeDevice} />
                 {activeDevice.physical && (
-                  <span className="text-xs text-green-700 px-1 py-0.5 bg-green-50 border border-green-200 rounded leading-none">
+                  <span className="text-[10px] text-green-700 px-1 py-0.5 bg-green-50 border border-green-200 rounded leading-none">
                     Physical
                   </span>
                 )}
               </div>
 
-              <div className="flex items-center gap-2">
+              <div className="flex-1 min-w-0">
+                <p className="text-base font-semibold text-neutral-800 truncate leading-tight">
+                  {activeDevice.name ?? `Device ${activeDevice.number}`}
+                </p>
+                <p className="text-xs text-neutral-400 capitalize">{activeDevice.type}</p>
+              </div>
+
+              <div className="flex items-center gap-1 flex-shrink-0">
                 {devices.length > 1 && (
-                  <span className="text-xs text-neutral-400 tabular-nums">
+                  <span className="text-xs text-neutral-400 tabular-nums px-1">
                     {activeIndex + 1} / {devices.length}
                   </span>
                 )}
-                <button onClick={() => setShowCommandMenu(v => !v)} className="p-2 -m-2">
-                  <MoreVertical className="w-6 h-6" />
+                <button
+                  onClick={() => setShowCommandMenu(v => !v)}
+                  className="p-1.5 rounded-lg hover:bg-neutral-100 text-neutral-500 transition-colors"
+                >
+                  <MoreVertical className="w-5 h-5" />
+                </button>
+                <button
+                  onClick={onClose}
+                  className="p-1.5 rounded-lg hover:bg-neutral-100 text-neutral-500 transition-colors"
+                >
+                  <X className="w-5 h-5" />
                 </button>
               </div>
             </div>
 
             {showCommandMenu && (
-              <div className="absolute right-4 top-14 bg-white rounded-lg shadow-lg border border-neutral-200 py-2 min-w-[200px] z-20">
+              <div className="absolute right-4 top-full mt-1 bg-white/90 backdrop-blur-sm rounded-xl shadow-lg border border-neutral-200/70 py-1.5 min-w-[180px] z-20">
                 <button
                   onClick={() => {
                     console.log(`Reset device ${activeDevice.number}`);
                     setShowCommandMenu(false);
                   }}
-                  className="w-full px-4 py-2 text-left hover:bg-neutral-50 flex items-center gap-2"
+                  className="w-full px-4 py-2.5 text-left text-sm hover:bg-neutral-100 flex items-center gap-2 text-neutral-700 transition-colors"
                 >
                   <RotateCcw className="w-4 h-4" />
                   Reset Device
@@ -483,7 +488,7 @@ export default function DeviceDetailOverlay({
             </Swiper>
           </div>
         </motion.div>
-      </motion.div>
+      </div>
     </AnimatePresence>
   );
 }