diff --git a/public/assets/css/style.css b/public/assets/css/style.css
index a3615e6..3f4142a 100755
--- a/public/assets/css/style.css
+++ b/public/assets/css/style.css
@@ -3134,3 +3134,39 @@ textarea.form-input {
     background: var(--bg-hover, #e9ecef);
     border-color: var(--text-muted, #888);
 }
+
+input[type="range"]::-webkit-slider-thumb {
+    -webkit-appearance: none;
+    appearance: none;
+    width: 18px;
+    height: 18px;
+    border-radius: 50%;
+    background: var(--text-primary);
+    border: 2px solid var(--bg-card);
+    box-shadow: 0 1px 4px rgba(0,0,0,0.4);
+    cursor: pointer;
+    transition: transform 0.1s;
+}
+
+input[type="range"]::-webkit-slider-thumb:hover {
+    transform: scale(1.15);
+}
+
+input[type="range"]::-moz-range-thumb {
+    width: 18px;
+    height: 18px;
+    border-radius: 50%;
+    background: var(--text-primary);
+    border: 2px solid var(--bg-card);
+    box-shadow: 0 1px 4px rgba(0,0,0,0.4);
+    cursor: pointer;
+}
+
+input[type="range"]:focus {
+    outline: none;
+}
+
+input[type="range"]::-moz-range-track {
+    height: 6px;
+    border-radius: 3px;
+}
diff --git a/views/servers/show.php b/views/servers/show.php
index 562558c..d4918e8 100755
--- a/views/servers/show.php
+++ b/views/servers/show.php
@@ -304,49 +304,62 @@ $canManage = $server_role === 'owner' || $server_role === 'manager';
 </div>
 
 <div id="thresholdModal" class="modal">
-    <div class="modal-dialog">
+    <div class="modal-dialog" style="max-width:560px">
         <div class="modal-header">
             <h3><i class="fas fa-bell"></i> Notification Thresholds</h3>
             <button type="button" class="modal-close" onclick="closeThresholdModal()">&times;</button>
         </div>
         <div class="modal-body">
-            <p class="text-muted" style="margin-bottom:20px">
-                Notifications are sent to all users with access to this server when the agent reports values
-                exceeding these thresholds. Only the server owner can modify them.
+            <p class="text-muted" style="margin-bottom:24px;font-size:0.9em;line-height:1.5">
+                When the agent reports values above these thresholds, all users with access to this server
+                receive a notification and push alert. Only the server owner can modify them.
             </p>
             <form id="thresholdForm" onsubmit="return false">
-                <div class="table-responsive">
-                    <table class="table">
-                        <thead>
-                            <tr>
-                                <th>Resource</th>
-                                <th>Warning (%)</th>
-                                <th>Critical (%)</th>
-                            </tr>
-                        </thead>
-                        <tbody>
-                            <?php foreach (['cpu' => 'CPU', 'ram' => 'RAM', 'disk' => 'Disk'] as $key => $label): ?>
-                            <tr>
-                                <td><strong><?= $label ?></strong></td>
-                                <td>
-                                    <input type="number" name="<?= $key ?>_warning"
-                                           value="<?= htmlspecialchars((string)($server["threshold_{$key}_warning"] ?? 80)) ?>"
-                                           min="0" max="100" step="0.01" class="form-control" style="width:120px">
-                                </td>
-                                <td>
-                                    <input type="number" name="<?= $key ?>_critical"
-                                           value="<?= htmlspecialchars((string)($server["threshold_{$key}_critical"] ?? 95)) ?>"
-                                           min="0" max="100" step="0.01" class="form-control" style="width:120px">
-                                </td>
-                            </tr>
-                            <?php endforeach; ?>
-                        </tbody>
-                    </table>
+                <?php $resources = [
+                    'cpu'  => ['label' => 'CPU',     'icon' => 'fas fa-microchip', 'color' => 'var(--info)'],
+                    'ram'  => ['label' => 'RAM',     'icon' => 'fas fa-memory',    'color' => 'var(--purple)'],
+                    'disk' => ['label' => 'Disk',    'icon' => 'fas fa-hdd',       'color' => 'var(--warning)'],
+                ]; ?>
+                <?php foreach ($resources as $key => $res): ?>
+                <div style="background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:16px 20px;margin-bottom:12px">
+                    <div style="display:flex;align-items:center;gap:10px;margin-bottom:16px">
+                        <i class="<?= $res['icon'] ?>" style="color:<?= $res['color'] ?>;font-size:1.2em;width:20px;text-align:center"></i>
+                        <strong style="font-size:1em"><?= $res['label'] ?></strong>
+                    </div>
+                    <div style="display:flex;gap:24px;align-items:flex-start">
+                        <div style="flex:1">
+                            <label style="display:flex;align-items:center;gap:6px;font-size:0.82em;color:var(--warning);margin-bottom:6px;font-weight:600">
+                                <i class="fas fa-exclamation-triangle" style="font-size:0.85em"></i> Warning
+                            </label>
+                            <div style="display:flex;align-items:center;gap:10px">
+                                <input type="range" name="<?= $key ?>_warning"
+                                       value="<?= htmlspecialchars((string)($server["threshold_{$key}_warning"] ?? 80)) ?>"
+                                       min="0" max="100" step="0.5"
+                                       oninput="document.getElementById('<?= $key ?>_warn_val').textContent = this.value + '%'"
+                                       style="flex:1;height:6px;-webkit-appearance:none;appearance:none;border-radius:3px;background:linear-gradient(to right, var(--success), var(--warning) 50%, var(--danger) 80%);outline:none;cursor:pointer">
+                                <span id="<?= $key ?>_warn_val" style="min-width:52px;font-size:0.95em;font-weight:700;color:var(--warning);text-align:right"><?= htmlspecialchars((string)($server["threshold_{$key}_warning"] ?? 80)) ?>%</span>
+                            </div>
+                        </div>
+                        <div style="flex:1">
+                            <label style="display:flex;align-items:center;gap:6px;font-size:0.82em;color:var(--danger);margin-bottom:6px;font-weight:600">
+                                <i class="fas fa-bolt" style="font-size:0.85em"></i> Critical
+                            </label>
+                            <div style="display:flex;align-items:center;gap:10px">
+                                <input type="range" name="<?= $key ?>_critical"
+                                       value="<?= htmlspecialchars((string)($server["threshold_{$key}_critical"] ?? 95)) ?>"
+                                       min="0" max="100" step="0.5"
+                                       oninput="document.getElementById('<?= $key ?>_crit_val').textContent = this.value + '%'"
+                                       style="flex:1;height:6px;-webkit-appearance:none;appearance:none;border-radius:3px;background:linear-gradient(to right, var(--success), var(--warning) 50%, var(--danger) 80%);outline:none;cursor:pointer">
+                                <span id="<?= $key ?>_crit_val" style="min-width:52px;font-size:0.95em;font-weight:700;color:var(--danger);text-align:right"><?= htmlspecialchars((string)($server["threshold_{$key}_critical"] ?? 95)) ?>%</span>
+                            </div>
+                        </div>
+                    </div>
                 </div>
+                <?php endforeach; ?>
             </form>
         </div>
         <div class="modal-footer">
-            <button class="btn btn-primary" onclick="saveThresholds()"><i class="fas fa-save"></i> Save</button>
+            <button class="btn btn-primary" onclick="saveThresholds()"><i class="fas fa-save"></i> Save Thresholds</button>
             <button class="btn btn-secondary" onclick="closeThresholdModal()">Cancel</button>
         </div>
     </div>