guh

webui/src/App.jsx

@@ -12,9 +12,9 @@ import { useVideoRequests } from './hooks/useVideoRequests.js';
 
 function RoomCameraPanel() {
   return (
-    <div className="min-h-[8rem] rounded-sm bg-[#242a32] p-1 text-sm text-slate-200">
-      <p className="text-center text-xs text-slate-400">Room camera</p>
-      <p className="mt-1 text-center text-sm text-slate-200">Feed placeholder. Wire upcoming room cam here.</p>
+    <div className="min-h-[8rem] rounded-sm bg-[#242a32] p-2 text-base text-slate-100">
+      <p className="text-center text-sm text-slate-400">Room camera</p>
+      <p className="mt-1 text-center">Feed placeholder. Wire upcoming room cam here.</p>
     </div>
   );
 }
@@ -52,12 +52,12 @@ function useLayoutMode() {
 function LogPanel() {
   const { logs } = useSession();
   return (
-    <div className="rounded-sm bg-[#242a32] p-1 text-xs text-slate-200">
-      <div className="flex items-center justify-between text-[0.7rem] text-slate-400">
+    <div className="rounded-sm bg-[#242a32] p-2 text-base text-slate-100">
+      <div className="flex items-center justify-between text-sm text-slate-400">
         <span>Server logs</span>
         <span>{logs.length}</span>
       </div>
-      <div className="mt-1 h-48 overflow-y-auto rounded-sm bg-black/40 p-1 font-mono text-[0.65rem] text-slate-300">
+      <div className="mt-2 h-48 overflow-y-auto rounded-sm bg-black/40 p-2 font-mono text-sm text-slate-300">
         {logs.length === 0 ? (
           <p>No logs yet.</p>
         ) : (
@@ -93,7 +93,7 @@ function DriverVideoPanel() {
   return (
     <section className="rounded-sm bg-[#242a32] p-1">
       {roverId ? (
-        <div className="min-h-[55vh]">
+        <div className="min-h-[70vh]">
           <VideoTile
             sessionInfo={info}
             label={roverId}
@@ -130,17 +130,17 @@ function AuthPanel() {
   }
 
   return (
-    <div className="rounded-sm bg-[#242a32] p-1 text-sm text-slate-200">
-      <p className="text-xs text-slate-400">Admin login</p>
-      <form className="mt-1 flex flex-col gap-1" onSubmit={handleLogin}>
+    <div className="rounded-sm bg-[#242a32] p-2 text-base text-slate-100">
+      <p className="text-sm text-slate-400">Admin login</p>
+      <form className="mt-2 flex flex-col gap-2" onSubmit={handleLogin}>
         <input
-          className="rounded-sm bg-black/50 px-1 py-1 text-slate-100"
+          className="rounded-sm bg-black/50 px-2 py-1 text-slate-100"
           placeholder="Username"
           value={username}
           onChange={(e) => setUsername(e.target.value)}
         />
         <input
-          className="rounded-sm bg-black/50 px-1 py-1 text-slate-100"
+          className="rounded-sm bg-black/50 px-2 py-1 text-slate-100"
           placeholder="Password"
           type="password"
           value={password}
@@ -149,23 +149,23 @@ function AuthPanel() {
         <button
           type="submit"
           disabled={loading}
-          className="rounded-sm bg-slate-200 px-1 py-1 text-xs font-semibold text-black disabled:opacity-50"
+          className="rounded-sm bg-slate-200 px-2 py-1 text-sm font-semibold text-black disabled:opacity-50"
         >
           {loading ? 'Logging in…' : 'Login'}
         </button>
       </form>
-      <div className="mt-1 flex gap-1 text-xs">
+      <div className="mt-2 flex gap-2 text-sm">
         <button
           type="button"
           onClick={() => setRole('user')}
-          className="flex-1 rounded-sm bg-black/40 px-1 py-1 text-slate-200"
+          className="flex-1 rounded-sm bg-black/40 px-2 py-1 text-slate-200"
         >
           Driver
         </button>
         <button
           type="button"
           onClick={() => setRole('spectator')}
-          className="flex-1 rounded-sm bg-black/40 px-1 py-1 text-slate-200"
+          className="flex-1 rounded-sm bg-black/40 px-2 py-1 text-slate-200"
         >
           Spectator
         </button>
@@ -177,7 +177,7 @@ function AuthPanel() {
 function DesktopLayout() {
   return (
     <div className="flex flex-col gap-1">
-      <section className="grid grid-cols-[minmax(0,0.9fr)_minmax(0,1.6fr)_minmax(0,0.9fr)] gap-1">
+      <section className="grid grid-cols-[minmax(0,0.6fr)_minmax(0,2.2fr)_minmax(0,0.6fr)] gap-1">
         <TelemetryPanel />
         <DriverVideoPanel />
         <DrivePanel />
@@ -212,7 +212,7 @@ function MobilePortraitLayout() {
 function MobileLandscapeLayout() {
   return (
     <div className="flex flex-col gap-1">
-      <section className="grid grid-cols-[minmax(0,1fr)_minmax(0,1.4fr)_minmax(0,1fr)] gap-1">
+      <section className="grid grid-cols-[minmax(0,0.7fr)_minmax(0,2.1fr)_minmax(0,0.7fr)] gap-1">
         <div className="flex flex-col gap-1">
           <DrivePanel />
           <AuxMotorControls />
@@ -244,7 +244,7 @@ function App() {
   return (
     <div className="min-h-screen bg-black text-slate-50">
       <DriveControlProvider>
-        <main className="flex w-full flex-col gap-1 px-1 py-1">{renderedLayout}</main>
+        <main className="flex w-full flex-col gap-1 px-1 py-1 text-base">{renderedLayout}</main>
         <AlertFeed />
       </DriveControlProvider>
     </div>

webui/src/components/AdminPanel.jsx

@@ -57,13 +57,13 @@ export default function AdminPanel() {
   if (!isAdmin) return null;
 
   return (
-    <section className="rounded-sm bg-[#242a32] p-1 text-xs text-slate-200">
-      <div className="flex items-center justify-between gap-1">
+    <section className="rounded-sm bg-[#242a32] p-2 text-base text-slate-100">
+      <div className="flex items-center justify-between gap-2 text-sm">
         <span>Admin controls</span>
         <select
           value={currentMode}
           onChange={handleModeChange}
-          className="rounded-sm bg-black/40 px-1 py-0.5 text-[0.7rem] text-slate-200"
+          className="rounded-sm bg-black/40 px-2 py-1 text-sm text-slate-100"
         >
           {MODES.map((mode) => (
             <option key={mode.key} value={mode.key}>
@@ -73,25 +73,25 @@ export default function AdminPanel() {
         </select>
       </div>
 
-      <div className="mt-1 space-y-1">
+      <div className="mt-2 space-y-2 text-sm">
         {roster.map((rover) => (
-          <div key={rover.id} className="flex flex-wrap items-center justify-between gap-1 rounded-sm bg-black/30 px-1 py-1">
+          <div key={rover.id} className="flex flex-wrap items-center justify-between gap-2 rounded-sm bg-black/30 px-2 py-2">
             <div>
               <p className="text-slate-100">{rover.name}</p>
-              <p className="text-[0.6rem] text-slate-500">{lockMap[rover.id] ? 'locked' : 'unlocked'}</p>
+              <p className="text-xs text-slate-400">{lockMap[rover.id] ? 'locked' : 'unlocked'}</p>
             </div>
-            <div className="flex flex-wrap gap-1 text-[0.6rem]">
+            <div className="flex flex-wrap gap-1 text-xs">
               <button
                 type="button"
                 onClick={() => handleLockToggle(rover.id, !lockMap[rover.id])}
-                className="rounded-sm bg-black/50 px-1 py-0.5 text-slate-100"
+                className="rounded-sm bg-black/50 px-2 py-1 text-slate-100"
               >
                 {lockMap[rover.id] ? 'Unlock' : 'Lock'}
               </button>
               <button
                 type="button"
                 onClick={() => handleForceControl(rover.id)}
-                className="rounded-sm bg-black/50 px-1 py-0.5 text-slate-100"
+                className="rounded-sm bg-black/50 px-2 py-1 text-slate-100"
               >
                 Force
               </button>

webui/src/components/DrivePanel.jsx

@@ -19,17 +19,17 @@ export default function DrivePanel() {
   const updated = frame?.receivedAt ? new Date(frame.receivedAt).toLocaleTimeString() : null;
 
   return (
-    <section className="rounded-sm bg-[#242a32] p-1 text-sm text-slate-100">
-      <div className="flex items-center justify-between text-xs text-slate-300">
+    <section className="rounded-sm bg-[#242a32] p-2 text-base text-slate-100">
+      <div className="flex items-center justify-between text-sm text-slate-300">
         <span>Drive control</span>
         <span>{roverId ? `Rover ${roverId}` : 'unassigned'}</span>
       </div>
-      <div className="mt-1 space-y-1">
+      <div className="mt-2 space-y-2">
         <ActionCard
           title="Start Driving"
           description="Press to enable driving mode, then start moving. The headlamps should illuminate."
           statuses={[{ label: drivingMode ? 'Ready!' : 'Not Ready!', active: drivingMode }]}
-          gradient="from-emerald-600 to-emerald-400"
+          tone="emerald"
           onClick={runStartDockFull}
           disabled={!roverId}
           footnote={updated ? `Sensor ping ${updated}` : null}
@@ -41,13 +41,13 @@ export default function DrivePanel() {
             { label: docked ? 'Docked!' : 'Not Docked!', active: docked },
             { label: charging ? 'Charging!' : 'Not Charging!', active: charging },
           ]}
-          gradient="from-indigo-600 to-purple-500"
+          tone="indigo"
           onClick={seekDock}
           disabled={!roverId}
         />
         <SpeedRow left={speeds.left} right={speeds.right} />
         <div>
-          <p className="text-xs text-slate-400">Manual OI</p>
+          <p className="text-sm text-slate-300">Manual OI</p>
           <div className="mt-1 flex flex-wrap gap-1">
             {manualOiButtons.map((btn) => (
               <button
@@ -55,7 +55,7 @@ export default function DrivePanel() {
                 type="button"
                 onClick={() => sendOiCommand(btn.key)}
                 disabled={!roverId}
-                className="rounded-sm bg-black/40 px-1 py-0.5 text-[0.65rem] text-slate-200 disabled:opacity-30"
+                className="rounded-sm bg-black/40 px-2 py-0.5 text-sm text-slate-200 disabled:opacity-30"
               >
                 {btn.label}
               </button>
@@ -67,27 +67,28 @@ export default function DrivePanel() {
             type="button"
             onClick={stopMotors}
             disabled={!roverId}
-            className="flex-1 rounded-sm bg-red-600/60 px-1 py-1 text-xs text-white disabled:opacity-40"
+            className="flex-1 rounded-sm bg-red-600/70 px-2 py-1 text-sm text-white disabled:opacity-40"
           >
             Stop motors
           </button>
         </div>
       </div>
-      <p className="mt-1 text-[0.65rem] text-slate-500">Sensor streaming auto-starts after each OI change.</p>
+      <p className="mt-2 text-sm text-slate-400">Sensor streaming auto-starts after each OI change.</p>
     </section>
   );
 }
 
-function ActionCard({ title, description, statuses, gradient, onClick, disabled, footnote }) {
+function ActionCard({ title, description, statuses, tone, onClick, disabled, footnote }) {
+  const baseColor = tone === 'indigo' ? 'bg-indigo-600' : 'bg-emerald-600';
   return (
     <button
       type="button"
       onClick={onClick}
       disabled={disabled}
-      className={`w-full rounded-lg bg-gradient-to-r ${gradient} px-2 py-2 text-left text-white disabled:opacity-40`}
+      className={`w-full rounded-lg ${baseColor} px-3 py-2 text-left text-white disabled:opacity-40`}
     >
       <p className="text-base font-semibold">{title}</p>
-      <p className="text-sm text-emerald-50/80">{description}</p>
+      <p className="text-sm text-white/90">{description}</p>
       <div className="mt-2 flex flex-wrap gap-1">
         {statuses.map((status) => (
           <span
@@ -107,13 +108,13 @@ function ActionCard({ title, description, statuses, gradient, onClick, disabled,
 
 function SpeedRow({ left, right }) {
   return (
-    <div className="grid grid-cols-2 gap-1 rounded-sm bg-black/40 p-1 text-[0.7rem]">
+    <div className="grid grid-cols-2 gap-1 rounded-sm bg-black/40 p-2 text-base">
       <div>
-        <p className="text-[0.6rem] text-slate-500">Left</p>
+        <p className="text-sm text-slate-300">Left</p>
         <p className="font-semibold text-slate-100">{left}</p>
       </div>
       <div>
-        <p className="text-[0.6rem] text-slate-500">Right</p>
+        <p className="text-sm text-slate-300">Right</p>
         <p className="font-semibold text-slate-100">{right}</p>
       </div>
     </div>
@@ -123,7 +124,7 @@ function SpeedRow({ left, right }) {
 function StatusPill({ label, active }) {
   return (
     <span
-      className={`rounded-sm px-1 py-0.5 text-[0.6rem] ${
+      className={`rounded-sm px-2 py-0.5 text-xs ${
         active ? 'bg-emerald-500/30 text-emerald-100' : 'bg-black/40 text-slate-500'
       }`}
     >

webui/src/components/TelemetryPanel.jsx

@@ -38,8 +38,8 @@ export default function TelemetryPanel() {
   }
 
   return (
-    <section className="rounded-sm bg-[#242a32] p-1 text-sm text-slate-200">
-      <div className="text-[0.7rem] text-slate-400">
+    <section className="rounded-sm bg-[#242a32] p-2 text-base text-slate-100">
+      <div className="text-sm text-slate-400">
         <span>{connected ? 'online' : 'offline'}</span>
         <span> · role {session?.role || 'unknown'}</span>
         <span> · mode {session?.mode || '--'}</span>
@@ -50,7 +50,7 @@ export default function TelemetryPanel() {
       ) : !frame ? (
         <p className="mt-1 text-[0.75rem] text-slate-400">Waiting for sensor frames…</p>
       ) : (
-        <div className="mt-1 space-y-1 text-[0.75rem]">
+        <div className="mt-2 space-y-1 text-base">
           <Metric label="Charge" value={formatMetric(charge != null && capacity != null ? `${charge}/${capacity} mAh` : null)} />
           <Metric label="Charging" value={formatMetric(sensors.chargingState?.label)} />
           <Metric label="OI mode" value={formatMetric(sensors.oiMode?.label)} />
@@ -59,21 +59,21 @@ export default function TelemetryPanel() {
         </div>
       )}
       {rawSnippet && (
-        <pre className="mt-1 overflow-hidden rounded-sm bg-black/60 p-1 text-[0.6rem] text-lime-300">
+        <pre className="mt-2 overflow-hidden rounded-sm bg-black/60 p-2 text-sm text-lime-300">
           {rawSnippet}
         </pre>
       )}
-      <div className="mt-1">
-        <p className="text-xs text-slate-400">Rovers</p>
+      <div className="mt-2">
+        <p className="text-sm text-slate-400">Rovers</p>
         {roster.length === 0 ? (
-          <p className="text-xs text-slate-500">No roster data.</p>
+          <p className="text-sm text-slate-500">No roster data.</p>
         ) : (
-          <ul className="mt-1 space-y-1 text-xs">
+          <ul className="mt-2 space-y-1 text-sm">
             {roster.map((rover) => (
               <li key={rover.id} className="flex items-center justify-between gap-1">
                 <div>
                   <p className="text-slate-200">{rover.name}</p>
-                  <p className="text-[0.6rem] text-slate-500">
+                  <p className="text-xs text-slate-500">
                     {rover.locked ? 'locked' : 'free'} · {rover.lastSeen ? 'seen' : 'unknown'}
                   </p>
                 </div>
@@ -82,7 +82,7 @@ export default function TelemetryPanel() {
                     type="button"
                     onClick={() => handleRequest(rover.id)}
                     disabled={pending[rover.id]}
-                    className="rounded-sm bg-black/40 px-1 py-0.5 text-[0.6rem] text-slate-200 disabled:opacity-40"
+                    className="rounded-sm bg-black/40 px-2 py-0.5 text-xs text-slate-200 disabled:opacity-40"
                   >
                     {pending[rover.id] ? '...' : 'request'}
                   </button>

webui/src/components/VideoTile.jsx

@@ -145,9 +145,12 @@ export default function VideoTile({ sessionInfo, label, forceMute = false, telem
 function BatteryBar({ charge, capacity, config, label, status }) {
   if (charge == null || !config?.full || config.warn == null) {
     return (
-      <div className="flex items-center justify-between text-xs text-slate-400">
-        <span>{label}</span>
-        <span>{status}</span>
+      <div className="rounded-sm bg-[#1e1e1e] px-2 py-1 text-sm text-slate-200">
+        <div className="flex items-center justify-between text-xs text-slate-400">
+          <span>{label}</span>
+          <span>{status}</span>
+        </div>
+        <p className="mt-1 text-xs text-slate-400">Battery telemetry unavailable</p>
       </div>
     );
   }
@@ -161,16 +164,16 @@ function BatteryBar({ charge, capacity, config, label, status }) {
   const barClass = depleted ? 'bg-red-500 animate-pulse' : urgent ? 'bg-amber-400' : 'bg-emerald-500';
   const capText = capacity ? `${charge}/${capacity}` : `${charge}`;
   return (
-    <div className="space-y-1 rounded-sm bg-[#111] p-1 text-xs text-slate-200">
-      <div className="flex items-center justify-between text-[0.65rem] text-slate-400">
+    <div className="space-y-2 rounded-sm bg-[#1e1e1e] px-2 py-2 text-sm text-slate-200">
+      <div className="flex items-center justify-between text-xs text-slate-400">
         <span>{label}</span>
         <span>{status}</span>
       </div>
-      <div className="flex items-center justify-between text-[0.7rem]">
+      <div className="flex items-center justify-between text-sm">
         <span>Battery</span>
         <span>{capText} mAh</span>
       </div>
-      <div className="h-2 w-full rounded-full bg-slate-800">
+      <div className="h-4 w-full rounded-full bg-slate-800">
         <div className={`h-full rounded-full transition-[width] ${barClass}`} style={{ width: `${percentDisplay}%` }} />
       </div>
     </div>