From afb8bfe10e49cb1847561bcf53a28331bfe1d9fb Mon Sep 17 00:00:00 2001
From: user <user@Mac.lan guest wan>
Date: Fri, 27 Feb 2026 02:01:14 -0800
Subject: [PATCH] feat: responsive mobile layout for host rows (closes #2)
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Content-Type: text/plain; charset=UTF-8
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Redesign host rows for portrait/mobile viewports (<=768px):
- Host info panel stacks on top, full width
- Sparkline renders full width below
- Each host row becomes taller to accommodate vertical layout
- Summary line wraps gracefully
- Header controls stack below title

Desktop layout is unchanged — all changes are inside a media query.
---
 src/main.js    |  8 ++++----
 src/styles.css | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+), 4 deletions(-)

diff --git a/src/main.js b/src/main.js
index 3ab6bb8..64d4911 100644
--- a/src/main.js
+++ b/src/main.js
@@ -551,9 +551,9 @@ function hostRowHTML(host, index, showPin = true) {
         : `<div class="flex-shrink-0 w-4 h-4"></div>`;
     return `
     <div class="host-row bg-gray-800/50 rounded-lg p-2 border border-gray-700/50" data-index="${index}">
-      <div class="flex items-center gap-4 min-w-0">
+      <div class="host-row-inner flex items-center gap-4 min-w-0">
         ${pinBtn}
-        <div class="w-[420px] flex-shrink-0 grid grid-cols-[minmax(0,1fr)_auto] items-center">
+        <div class="host-info-panel w-[420px] flex-shrink-0 grid grid-cols-[minmax(0,1fr)_auto] items-center">
           <div class="flex items-center gap-2 min-w-[200px]">
             <div class="w-3 h-3 rounded-full flex-shrink-0" style="background-color: ${latencyHex(null)}"></div>
             <span class="font-medium text-white truncate">${host.name}</span>
@@ -589,9 +589,9 @@ function buildUI(state) {
     app.innerHTML = `
     <div class="mx-auto px-[5%] py-8">
       <header class="mb-8">
-        <div class="flex items-center justify-between mb-4">
+        <div class="header-top flex items-center justify-between mb-4">
           <h1 class="text-3xl font-bold text-white"><a href="https://git.eeqj.de/sneak/netwatch" target="_blank" rel="noopener" class="underline decoration-dashed decoration-gray-500 underline-offset-4">NetWatch</a> by <a href="https://sneak.berlin" target="_blank" rel="noopener" class="text-blue-400 underline hover:text-blue-300">@sneak</a></h1>
-          <div class="flex flex-col items-end gap-2">
+          <div class="header-controls flex flex-col items-end gap-2">
             <button id="pause-btn"
               class="flex items-center gap-3 px-6 py-3 bg-gray-800 hover:bg-gray-700 border border-gray-600 rounded-lg transition-colors focus:outline-none focus:ring-2 focus:ring-blue-500">
               <svg id="pause-icon" class="w-8 h-8 text-yellow-400" fill="currentColor" viewBox="0 0 24 24">
diff --git a/src/styles.css b/src/styles.css
index 24e0fe3..1981ee4 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -21,3 +21,54 @@ body {
         rgba(255, 255, 255, 0) 100%
     );
 }
+
+/* Mobile-responsive host rows */
+@media (max-width: 768px) {
+    .host-row-inner {
+        flex-direction: column !important;
+        align-items: stretch !important;
+        gap: 0.5rem !important;
+    }
+
+    .host-row-inner .pin-btn {
+        align-self: flex-end;
+    }
+
+    .host-info-panel {
+        width: 100% !important;
+    }
+
+    .host-row .sparkline-container {
+        width: 100% !important;
+        flex-shrink: 0;
+    }
+
+    /* Summary line: allow wrapping */
+    #summary {
+        display: flex !important;
+        flex-wrap: wrap !important;
+        gap: 0.25rem 0.5rem !important;
+        justify-content: center !important;
+    }
+
+    #summary .text-gray-600.mx-3 {
+        display: none;
+    }
+
+    /* Header: stack controls below title */
+    .header-top {
+        flex-direction: column !important;
+        align-items: flex-start !important;
+        gap: 1rem !important;
+    }
+
+    .header-controls {
+        align-items: flex-start !important;
+        width: 100%;
+    }
+
+    #pause-btn {
+        width: 100%;
+        justify-content: center;
+    }
+}