diff --git a/app/src/main/java/com/m57/hermescontrol/ui/logs/LogsScreen.kt b/app/src/main/java/com/m57/hermescontrol/ui/logs/LogsScreen.kt
index fa7e8c84..ba43cfc1 100644
--- a/app/src/main/java/com/m57/hermescontrol/ui/logs/LogsScreen.kt
+++ b/app/src/main/java/com/m57/hermescontrol/ui/logs/LogsScreen.kt
@@ -1,15 +1,34 @@
 package com.m57.hermescontrol.ui.logs
 
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Context
+import android.content.Intent
 import androidx.compose.foundation.background
+import androidx.compose.foundation.horizontalScroll
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.rememberScrollState
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Check
 import androidx.compose.material.icons.filled.HistoryEdu
+import androidx.compose.material.icons.filled.KeyboardDoubleArrowDown
+import androidx.compose.material.icons.filled.Pause
+import androidx.compose.material.icons.filled.PlayArrow
+import androidx.compose.material.icons.filled.Share
+import androidx.compose.material3.FilterChip
+import androidx.compose.material3.FilterChipDefaults
+import androidx.compose.material3.FloatingActionButton
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
@@ -17,8 +36,11 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.unit.dp
@@ -26,6 +48,7 @@ import androidx.compose.ui.unit.sp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.m57.hermescontrol.R
+import com.m57.hermescontrol.theme.LocalHermesStatusColors
 import com.m57.hermescontrol.theme.LocalSpacing
 import com.m57.hermescontrol.ui.common.EmptyState
 import com.m57.hermescontrol.ui.common.ErrorState
@@ -34,6 +57,38 @@ import com.m57.hermescontrol.ui.common.LoadingState
 import com.m57.hermescontrol.ui.common.NavIcon
 import com.m57.hermescontrol.ui.common.SearchBar
 import com.m57.hermescontrol.ui.common.ToastEffect
+import kotlinx.coroutines.launch
+
+private enum class LogSeverity {
+    ERROR,
+    WARN,
+    INFO,
+    DEBUG,
+}
+
+private fun detectSeverity(line: String): LogSeverity? {
+    val upper = line.uppercase()
+    return when {
+        Regex("\\[ERROR\\]|\\bERROR\\b|\\|ERROR\\||^ERROR[\\s:]").containsMatchIn(upper) ->
+            LogSeverity.ERROR
+        Regex("\\[WARN(?:ING)?\\]|\\bWARN\\b|\\|WARN(?:ING)?\\||^WARN(?:ING)?[\\s:]").containsMatchIn(upper) ->
+            LogSeverity.WARN
+        Regex("\\[INFO\\]|\\bINFO\\b|\\|INFO\\||^INFO[\\s:]").containsMatchIn(upper) ->
+            LogSeverity.INFO
+        Regex("\\[DEBUG\\]|\\bDEBUG\\b|\\|DEBUG\\||^DEBUG[\\s:]").containsMatchIn(upper) ->
+            LogSeverity.DEBUG
+        else -> null
+    }
+}
+
+private val LogSeverity.labelRes: Int
+    get() =
+        when (this) {
+            LogSeverity.ERROR -> R.string.logs_filter_error
+            LogSeverity.WARN -> R.string.logs_filter_warn
+            LogSeverity.INFO -> R.string.logs_filter_info
+            LogSeverity.DEBUG -> R.string.logs_filter_debug
+        }
 
 @Composable
 fun LogsScreen(
@@ -46,11 +101,23 @@ fun LogsScreen(
     val listState = rememberLazyListState()
 
     var query by remember { mutableStateOf("") }
+    var severityFilter by remember { mutableStateOf<LogSeverity?>(null) }
+    var pauseScroll by remember { mutableStateOf(false) }
 
+    // Build severity-indexed sets for fast lookup
+    val severityMap =
+        remember(state.logs) {
+            state.logs.map { line -> detectSeverity(line) }
+        }
+
+    // Filter by query + severity
     val filteredLogs =
-        remember(query, state.logs) {
-            state.logs.filter { logLine ->
-                logLine.contains(query, ignoreCase = true)
+        remember(query, severityFilter, state.logs) {
+            state.logs.filterIndexed { index, logLine ->
+                val matchesQuery = logLine.contains(query, ignoreCase = true)
+                val matchesSeverity =
+                    severityFilter == null || severityMap.getOrNull(index) == severityFilter
+                matchesQuery && matchesSeverity
             }
         }
 
@@ -60,18 +127,50 @@ fun LogsScreen(
 
     ToastEffect(toastMessage = state.toastMessage, onClearToast = viewModel::clearToast)
 
-    // Auto scroll to bottom when new logs arrive
-    LaunchedEffect(filteredLogs.size) {
-        if (filteredLogs.isNotEmpty()) {
+    // Auto-scroll to bottom when new logs arrive (unless paused)
+    LaunchedEffect(filteredLogs.size, pauseScroll) {
+        if (!pauseScroll && filteredLogs.isNotEmpty()) {
             listState.animateScrollToItem(filteredLogs.size)
         }
     }
 
+    // Build the export text from filtered logs
+    val exportText =
+        remember(filteredLogs) {
+            filteredLogs.joinToString("\n")
+        }
+    val context = LocalContext.current
+    val scope = rememberCoroutineScope()
+
     HermesScaffold(
         title = { Text(stringResource(R.string.screen_logs)) },
         navigationIcon = onOpenDrawer?.let { NavIcon.Menu(it) },
         isRefreshing = state.isLoading,
         onRefresh = { viewModel.loadLogs() },
+        actions = {
+            // Pause / Resume toggle
+            IconButton(onClick = { pauseScroll = !pauseScroll }) {
+                Icon(
+                    imageVector = if (pauseScroll) Icons.Filled.PlayArrow else Icons.Filled.Pause,
+                    contentDescription =
+                        stringResource(
+                            if (pauseScroll) R.string.logs_action_resume else R.string.logs_action_pause,
+                        ),
+                )
+            }
+            // Share / Export
+            IconButton(
+                onClick = {
+                    shareLogs(context, exportText)
+                },
+                enabled = filteredLogs.isNotEmpty(),
+            ) {
+                Icon(
+                    imageVector = Icons.Filled.Share,
+                    contentDescription = stringResource(R.string.logs_action_export),
+                )
+            }
+        },
     ) {
         when {
             state.isLoading && state.logs.isEmpty() -> {
@@ -86,8 +185,6 @@ fun LogsScreen(
             }
 
             state.logs.isEmpty() -> {
-                // B5 (Jun 18 2026, kanban t_2322818d): proper empty-state using
-                // the shared EmptyState component instead of a bare Text.
                 EmptyState(
                     title = stringResource(R.string.logs_empty_title),
                     subtitle = stringResource(R.string.logs_empty_desc),
@@ -96,40 +193,153 @@ fun LogsScreen(
             }
 
             else -> {
-                LazyColumn(
-                    state = listState,
-                    modifier =
-                        Modifier
-                            .fillMaxSize()
-                            .background(MaterialTheme.colorScheme.surfaceContainerLowest),
-                    contentPadding =
-                        PaddingValues(
-                            horizontal = spacing.md,
-                            vertical = spacing.sm,
-                        ),
-                ) {
-                    item {
-                        SearchBar(
-                            query = query,
-                            onQueryChange = { query = it },
-                            placeholder = "Search logs...",
-                            modifier = Modifier.padding(bottom = 8.dp),
-                        )
+                Box(Modifier.fillMaxSize()) {
+                    LazyColumn(
+                        state = listState,
+                        modifier =
+                            Modifier
+                                .fillMaxSize()
+                                .background(MaterialTheme.colorScheme.surfaceContainerLowest),
+                        contentPadding =
+                            PaddingValues(
+                                horizontal = spacing.md,
+                                vertical = spacing.sm,
+                            ),
+                    ) {
+                        // Search bar
+                        item {
+                            SearchBar(
+                                query = query,
+                                onQueryChange = { query = it },
+                                placeholder = "Search logs...",
+                                modifier = Modifier.padding(bottom = spacing.xs),
+                            )
+                        }
+
+                        // Severity filter chips
+                        item {
+                            SeverityFilterRow(
+                                selected = severityFilter,
+                                onSelected = { severityFilter = it },
+                                modifier = Modifier.padding(bottom = spacing.sm),
+                            )
+                        }
+
+                        items(filteredLogs) { logLine ->
+                            Text(
+                                text = logLine,
+                                color = MaterialTheme.colorScheme.onSurface,
+                                fontFamily = FontFamily.Monospace,
+                                fontSize = 12.sp,
+                                modifier =
+                                    Modifier
+                                        .fillMaxWidth()
+                                        .padding(vertical = 2.dp),
+                            )
+                        }
                     }
-                    items(filteredLogs) { logLine ->
-                        Text(
-                            text = logLine,
-                            color = MaterialTheme.colorScheme.onSurface,
-                            fontFamily = FontFamily.Monospace,
-                            fontSize = 12.sp,
+
+                    // Jump-to-bottom FAB — only when paused and scrolled up
+                    if (pauseScroll && filteredLogs.isNotEmpty()) {
+                        FloatingActionButton(
+                            onClick = {
+                                scope.launch {
+                                    listState.animateScrollToItem(filteredLogs.size)
+                                }
+                            },
                             modifier =
                                 Modifier
-                                    .fillMaxWidth()
-                                    .padding(vertical = 2.dp),
-                        )
+                                    .align(Alignment.BottomEnd)
+                                    .padding(16.dp),
+                            containerColor = MaterialTheme.colorScheme.secondaryContainer,
+                        ) {
+                            Icon(
+                                imageVector = Icons.Filled.KeyboardDoubleArrowDown,
+                                contentDescription =
+                                    stringResource(R.string.logs_content_desc_jump_bottom),
+                            )
+                        }
                     }
                 }
             }
         }
     }
 }
+
+@Composable
+private fun SeverityFilterRow(
+    selected: LogSeverity?,
+    onSelected: (LogSeverity?) -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    val statusColors = LocalHermesStatusColors.current
+    val chipColors = FilterChipDefaults.filterChipColors()
+
+    Row(
+        modifier = modifier.horizontalScroll(rememberScrollState()),
+        horizontalArrangement = Arrangement.spacedBy(8.dp),
+    ) {
+        // "All" chip
+        FilterChip(
+            selected = selected == null,
+            onClick = { onSelected(null) },
+            label = { Text(stringResource(R.string.logs_filter_all)) },
+            colors = chipColors,
+        )
+
+        LogSeverity.entries.forEach { severity ->
+            val color =
+                when (severity) {
+                    LogSeverity.ERROR -> statusColors.error
+                    LogSeverity.WARN -> statusColors.warning
+                    LogSeverity.INFO -> statusColors.info
+                    LogSeverity.DEBUG -> statusColors.success
+                }
+            FilterChip(
+                selected = selected == severity,
+                onClick = {
+                    onSelected(if (selected == severity) null else severity)
+                },
+                label = {
+                    Text(
+                        text = stringResource(severity.labelRes),
+                        color = if (selected == severity) color else MaterialTheme.colorScheme.onSurface,
+                    )
+                },
+                leadingIcon =
+                    if (selected == severity) {
+                        {
+                            Icon(
+                                imageVector = Icons.Filled.Check,
+                                contentDescription = null,
+                                tint = color,
+                            )
+                        }
+                    } else {
+                        null
+                    },
+                colors =
+                    FilterChipDefaults.filterChipColors(
+                        selectedContainerColor = color.copy(alpha = 0.12f),
+                    ),
+            )
+        }
+    }
+}
+
+private fun shareLogs(
+    context: Context,
+    text: String,
+) {
+    // Also copy to clipboard
+    val clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE) as? ClipboardManager
+    clipboard?.setPrimaryClip(ClipData.newPlainText("Hermes Logs", text))
+
+    val sendIntent =
+        Intent().apply {
+            action = Intent.ACTION_SEND
+            putExtra(Intent.EXTRA_TEXT, text)
+            type = "text/plain"
+        }
+    context.startActivity(Intent.createChooser(sendIntent, "Share logs"))
+}
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b057916d..60b5e38c 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -232,6 +232,15 @@
     <!-- Logs Screen -->
     <string name="logs_empty_title">No logs available</string>
     <string name="logs_empty_desc">Log output from Hermes will appear here.</string>
+    <string name="logs_action_pause">Pause</string>
+    <string name="logs_action_resume">Resume</string>
+    <string name="logs_action_export">Share</string>
+    <string name="logs_content_desc_jump_bottom">Scroll to bottom</string>
+    <string name="logs_filter_all">All</string>
+    <string name="logs_filter_error">Error</string>
+    <string name="logs_filter_warn">Warn</string>
+    <string name="logs_filter_info">Info</string>
+    <string name="logs_filter_debug">Debug</string>
 
     <!-- System Screen -->
     <string name="system_empty_title">No system data</string>