From c5b792a2ef17482dcb0053ab320331774305f33e Mon Sep 17 00:00:00 2001
From: prathiyuman <psivakumar@cureselecthealthcare.com>
Date: Mon, 13 Jul 2026 15:17:30 +0530
Subject: [PATCH] style: upgrade dashboard to white theme responsive card
 design

---
 fiveparaminte-main/setup_service.sh      |  50 ++++
 fiveparaminte-main/static/dashboard.html | 319 +++++++++++++----------
 2 files changed, 236 insertions(+), 133 deletions(-)
 create mode 100755 fiveparaminte-main/setup_service.sh

diff --git a/fiveparaminte-main/setup_service.sh b/fiveparaminte-main/setup_service.sh
new file mode 100755
index 0000000..ea3a2e6
--- /dev/null
+++ b/fiveparaminte-main/setup_service.sh
@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Exit on error
+set -e
+
+SERVICE_NAME="contec-forwarder"
+SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
+WORKING_DIR="/home/prathiyuman/Prathiyuman/ContecMonitor/fiveparaminte-main"
+PYTHON_EXEC="${WORKING_DIR}/venv/bin/python"
+SCRIPT_PATH="${WORKING_DIR}/main.py"
+
+echo "=== Creating systemd service file ==="
+sudo bash -c "cat > ${SERVICE_FILE}" <<EOF
+[Unit]
+Description=Contec Patient Monitor Vital Signs Forwarder
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=${WORKING_DIR}
+Environment=PORT=8006
+ExecStart=${PYTHON_EXEC} ${SCRIPT_PATH}
+Restart=always
+RestartSec=5
+StandardOutput=journal
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+echo "=== Reloading systemd daemon ==="
+sudo systemctl daemon-reload
+
+echo "=== Enabling ${SERVICE_NAME} to start on boot ==="
+sudo systemctl enable ${SERVICE_NAME}
+
+echo "=== Starting ${SERVICE_NAME} service ==="
+sudo systemctl restart ${SERVICE_NAME}
+
+echo "=== Service Status ==="
+sudo systemctl status ${SERVICE_NAME} --no-pager
+
+echo ""
+echo "=========================================================="
+echo "SUCCESS: Contec Forwarder is now running in the background!"
+echo "To check live service logs, run:"
+echo "  sudo journalctl -u contec-forwarder -f"
+echo "=========================================================="
diff --git a/fiveparaminte-main/static/dashboard.html b/fiveparaminte-main/static/dashboard.html
index 758a73c..338084e 100644
--- a/fiveparaminte-main/static/dashboard.html
+++ b/fiveparaminte-main/static/dashboard.html
@@ -7,7 +7,7 @@
     <meta name="description" content="Real-time patient vital signs monitoring dashboard for Contec CMS7000PLUS / CMS8500 patient monitors">
     <link rel="preconnect" href="https://fonts.googleapis.com">
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;600;700&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;600;700&display=swap" rel="stylesheet">
     <style>
         /* === CSS Reset & Base === */
         *, *::before, *::after {
@@ -17,54 +17,56 @@
         }
 
         :root {
-            /* Core palette */
-            --bg-primary: #0a0e1a;
-            --bg-secondary: #111827;
-            --bg-card: rgba(17, 24, 39, 0.7);
-            --bg-card-hover: rgba(25, 34, 56, 0.8);
-            --border-color: rgba(255, 255, 255, 0.06);
-            --text-primary: #f1f5f9;
-            --text-secondary: #94a3b8;
-            --text-dim: #64748b;
+            /* Core palette (Light White Theme) */
+            --bg-primary: #f8fafc;
+            --bg-secondary: #ffffff;
+            --bg-card: #ffffff;
+            --bg-card-hover: #f1f5f9;
+            --border-color: rgba(15, 23, 42, 0.08);
+            --text-primary: #0f172a;
+            --text-secondary: #475569;
+            --text-dim: #94a3b8;
 
-            /* Vital sign accent colors */
-            --hr-color: #ef4444;
-            --hr-glow: rgba(239, 68, 68, 0.4);
-            --spo2-color: #06b6d4;
-            --spo2-glow: rgba(6, 182, 212, 0.4);
-            --bp-color: #a855f7;
-            --bp-glow: rgba(168, 85, 247, 0.4);
-            --rr-color: #22c55e;
-            --rr-glow: rgba(34, 197, 94, 0.4);
-            --temp-color: #f97316;
-            --temp-glow: rgba(249, 115, 22, 0.4);
-            --map-color: #ec4899;
-            --map-glow: rgba(236, 72, 153, 0.4);
+            /* Vital sign accent colors (optimized for white background contrast) */
+            --hr-color: #dc2626;      /* dark red */
+            --hr-glow: rgba(220, 38, 38, 0.1);
+            --spo2-color: #0891b2;    /* dark cyan */
+            --spo2-glow: rgba(8, 145, 178, 0.1);
+            --bp-color: #7c3aed;      /* dark purple */
+            --bp-glow: rgba(124, 58, 237, 0.1);
+            --rr-color: #16a34a;      /* dark green */
+            --rr-glow: rgba(22, 163, 74, 0.1);
+            --temp-color: #ea580c;    /* dark orange */
+            --temp-glow: rgba(234, 88, 12, 0.1);
+            --map-color: #db2777;     /* dark pink */
+            --map-glow: rgba(219, 39, 119, 0.1);
 
-            /* Status */
-            --status-ok: #22c55e;
-            --status-warn: #eab308;
-            --status-critical: #ef4444;
+            /* Status colors */
+            --status-ok: #16a34a;
+            --status-warn: #ca8a04;
+            --status-critical: #dc2626;
             --status-offline: #64748b;
         }
 
         body {
-            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
+            font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
             background: var(--bg-primary);
             color: var(--text-primary);
             min-height: 100vh;
             overflow-x: hidden;
+            display: flex;
+            flex-direction: column;
         }
 
-        /* === Animated Background === */
+        /* === Animated Grid Background === */
         .bg-grid {
             position: fixed;
             inset: 0;
             z-index: 0;
             background-image:
-                linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
-                linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
-            background-size: 40px 40px;
+                linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
+                linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
+            background-size: 30px 30px;
             pointer-events: none;
         }
 
@@ -75,7 +77,7 @@
             transform: translateX(-50%);
             width: 800px;
             height: 600px;
-            background: radial-gradient(ellipse, rgba(6, 182, 212, 0.08), transparent 70%);
+            background: radial-gradient(ellipse, rgba(8, 145, 178, 0.05), transparent 70%);
             z-index: 0;
             pointer-events: none;
             animation: glowPulse 8s ease-in-out infinite;
@@ -96,6 +98,7 @@
             min-height: 100vh;
             display: flex;
             flex-direction: column;
+            width: 100%;
         }
 
         /* === Header === */
@@ -103,11 +106,14 @@
             display: flex;
             align-items: center;
             justify-content: space-between;
-            padding: 20px 28px;
+            padding: 16px 24px;
             background: var(--bg-card);
-            backdrop-filter: blur(20px);
             border: 1px solid var(--border-color);
-            border-radius: 16px;
+            border-radius: 20px;
+            box-shadow: 
+                0 4px 6px -1px rgba(0, 0, 0, 0.02),
+                0 2px 4px -1px rgba(0, 0, 0, 0.01),
+                0 10px 15px -3px rgba(0, 0, 0, 0.03);
             margin-bottom: 24px;
         }
 
@@ -120,25 +126,27 @@
         .header-icon {
             width: 48px;
             height: 48px;
-            border-radius: 12px;
+            border-radius: 14px;
             background: linear-gradient(135deg, var(--spo2-color), var(--hr-color));
             display: flex;
             align-items: center;
             justify-content: center;
             font-size: 24px;
-            box-shadow: 0 4px 16px rgba(6, 182, 212, 0.3);
+            box-shadow: 0 4px 14px rgba(8, 145, 178, 0.2);
         }
 
         .header-title {
-            font-size: 22px;
+            font-size: 20px;
             font-weight: 700;
             letter-spacing: -0.5px;
+            color: var(--text-primary);
         }
 
         .header-subtitle {
             font-size: 13px;
             color: var(--text-secondary);
-            margin-top: 2px;
+            margin-top: 1px;
+            font-weight: 500;
         }
 
         .header-right {
@@ -152,25 +160,26 @@
             display: flex;
             align-items: center;
             gap: 8px;
-            padding: 8px 14px;
+            padding: 8px 16px;
             border-radius: 20px;
             font-size: 13px;
-            font-weight: 500;
-            background: rgba(100, 116, 139, 0.1);
-            border: 1px solid rgba(100, 116, 139, 0.2);
+            font-weight: 600;
+            background: rgba(71, 85, 105, 0.06);
+            border: 1px solid rgba(71, 85, 105, 0.1);
             color: var(--text-secondary);
             cursor: pointer;
-            transition: all 0.3s;
+            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
             user-select: none;
         }
 
         .audio-toggle:hover {
-            background: rgba(100, 116, 139, 0.2);
+            background: rgba(71, 85, 105, 0.12);
+            color: var(--text-primary);
         }
 
         .audio-toggle.active {
-            background: rgba(239, 68, 68, 0.1);
-            border-color: rgba(239, 68, 68, 0.3);
+            background: rgba(239, 68, 68, 0.08);
+            border-color: rgba(239, 68, 68, 0.2);
             color: var(--status-critical);
         }
 
@@ -181,22 +190,22 @@
             padding: 8px 16px;
             border-radius: 20px;
             font-size: 13px;
-            font-weight: 500;
-            background: rgba(34, 197, 94, 0.1);
-            border: 1px solid rgba(34, 197, 94, 0.2);
+            font-weight: 600;
+            background: rgba(22, 163, 74, 0.08);
+            border: 1px solid rgba(22, 163, 74, 0.15);
             color: var(--status-ok);
             transition: all 0.3s;
         }
 
         .connection-badge.offline {
-            background: rgba(100, 116, 139, 0.1);
-            border-color: rgba(100, 116, 139, 0.2);
+            background: rgba(100, 116, 139, 0.08);
+            border-color: rgba(100, 116, 139, 0.15);
             color: var(--status-offline);
         }
 
         .connection-badge.warning {
-            background: rgba(234, 179, 8, 0.1);
-            border-color: rgba(234, 179, 8, 0.2);
+            background: rgba(202, 138, 4, 0.08);
+            border-color: rgba(202, 138, 4, 0.15);
             color: var(--status-warn);
         }
 
@@ -221,6 +230,7 @@
         .time-display {
             font-family: 'JetBrains Mono', monospace;
             font-size: 14px;
+            font-weight: 600;
             color: var(--text-secondary);
         }
 
@@ -233,36 +243,37 @@
         }
 
         .device-select-dropdown {
-            background: rgba(17, 24, 39, 0.8);
+            background: #ffffff;
             border: 1px solid var(--border-color);
             color: var(--text-primary);
             padding: 8px 16px;
             border-radius: 20px;
             font-size: 13px;
-            font-weight: 500;
+            font-weight: 600;
             outline: none;
             cursor: pointer;
+            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
             transition: all 0.3s;
         }
 
         .device-select-dropdown:hover {
             border-color: var(--spo2-color);
-            background: rgba(25, 34, 56, 0.9);
+            background: #f8fafc;
         }
         
         .device-select-dropdown option {
-            background-color: var(--bg-secondary);
+            background-color: #ffffff;
             color: var(--text-primary);
         }
 
         /* === Setup Guide Panel === */
         .setup-guide {
-            background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(168, 85, 247, 0.06));
-            backdrop-filter: blur(20px);
-            border: 1px solid rgba(6, 182, 212, 0.15);
-            border-radius: 16px;
+            background: linear-gradient(135deg, rgba(8, 145, 178, 0.04), rgba(124, 58, 237, 0.02));
+            border: 1px solid rgba(8, 145, 178, 0.12);
+            border-radius: 20px;
             margin-bottom: 24px;
             overflow: hidden;
+            box-shadow: 0 4px 15px -3px rgba(0, 0, 0, 0.02);
             transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
         }
 
@@ -277,31 +288,32 @@
             display: flex;
             align-items: center;
             justify-content: space-between;
-            padding: 18px 24px;
+            padding: 16px 24px;
             cursor: pointer;
             user-select: none;
         }
 
         .setup-guide-header:hover {
-            background: rgba(255, 255, 255, 0.02);
+            background: rgba(0, 0, 0, 0.01);
         }
 
         .setup-guide-title {
             display: flex;
             align-items: center;
             gap: 12px;
-            font-size: 15px;
-            font-weight: 600;
+            font-size: 14px;
+            font-weight: 700;
             color: var(--spo2-color);
         }
 
         .setup-guide-toggle {
             font-size: 12px;
-            color: var(--text-dim);
+            color: var(--text-secondary);
             padding: 4px 12px;
             border-radius: 8px;
-            background: rgba(255, 255, 255, 0.05);
+            background: rgba(0, 0, 0, 0.03);
             transition: all 0.2s;
+            font-weight: 600;
         }
 
         .setup-guide-body {
@@ -321,7 +333,7 @@
             width: 32px;
             height: 32px;
             border-radius: 10px;
-            background: rgba(6, 182, 212, 0.15);
+            background: rgba(8, 145, 178, 0.08);
             color: var(--spo2-color);
             display: flex;
             align-items: center;
@@ -333,7 +345,7 @@
 
         .step-content h4 {
             font-size: 13px;
-            font-weight: 600;
+            font-weight: 700;
             color: var(--text-primary);
             margin-bottom: 4px;
         }
@@ -345,7 +357,7 @@
         }
 
         .step-content code {
-            background: rgba(255, 255, 255, 0.08);
+            background: rgba(0, 0, 0, 0.04);
             padding: 2px 6px;
             border-radius: 4px;
             font-family: 'JetBrains Mono', monospace;
@@ -355,7 +367,7 @@
 
         .setup-ip-display {
             grid-column: 1 / -1;
-            background: rgba(0, 0, 0, 0.2);
+            background: rgba(0, 0, 0, 0.02);
             border-radius: 12px;
             padding: 16px 20px;
             display: flex;
@@ -363,19 +375,24 @@
             justify-content: space-between;
             flex-wrap: wrap;
             gap: 12px;
+            border: 1px solid rgba(0, 0, 0, 0.04);
+        }
+
+        .setup-ip-display div {
+            font-weight: 600;
         }
 
         .setup-ip-label {
             font-size: 13px;
             color: var(--text-secondary);
+            font-weight: 600;
         }
 
         .setup-ip-value {
             font-family: 'JetBrains Mono', monospace;
             font-size: 18px;
-            font-weight: 700;
+            font-weight: 800;
             color: var(--spo2-color);
-            text-shadow: 0 0 20px var(--spo2-glow);
         }
 
         /* === Vitals Grid === */
@@ -383,18 +400,21 @@
             display: grid;
             grid-template-columns: repeat(3, 1fr);
             grid-template-rows: auto auto;
-            gap: 20px;
+            gap: 24px;
             flex: 1;
         }
 
         .vital-card {
             background: var(--bg-card);
-            backdrop-filter: blur(20px);
             border: 1px solid var(--border-color);
-            border-radius: 20px;
-            padding: 28px;
+            border-radius: 24px;
+            padding: 24px;
             position: relative;
             overflow: hidden;
+            box-shadow: 
+                0 4px 6px -1px rgba(0, 0, 0, 0.02),
+                0 2px 4px -1px rgba(0, 0, 0, 0.01),
+                0 15px 30px -10px rgba(0, 0, 0, 0.04);
             transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
             display: flex;
             flex-direction: column;
@@ -402,8 +422,10 @@
 
         .vital-card:hover {
             background: var(--bg-card-hover);
-            transform: translateY(-2px);
-            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
+            transform: translateY(-4px);
+            box-shadow: 
+                0 20px 40px -15px rgba(0, 0, 0, 0.08),
+                0 0 0 1px rgba(0, 0, 0, 0.02);
         }
 
         .vital-card::before {
@@ -412,8 +434,8 @@
             top: 0;
             left: 0;
             right: 0;
-            height: 3px;
-            border-radius: 20px 20px 0 0;
+            height: 4px;
+            border-radius: 24px 24px 0 0;
         }
 
         .vital-card.hr::before { background: linear-gradient(90deg, var(--hr-color), transparent); }
@@ -447,18 +469,18 @@
         .vital-card.map-card::after { background: radial-gradient(circle, var(--map-glow), transparent 70%); }
 
         .vital-card.has-value::after {
-            opacity: 0.15;
+            opacity: 0.4;
         }
 
         .vital-card.has-value:hover::after {
-            opacity: 0.3;
+            opacity: 0.7;
         }
 
         .card-header {
             display: flex;
             align-items: center;
             justify-content: space-between;
-            margin-bottom: 16px;
+            margin-bottom: 12px;
             position: relative;
             z-index: 1;
         }
@@ -470,28 +492,28 @@
         }
 
         .card-icon {
-            width: 36px;
-            height: 36px;
-            border-radius: 10px;
+            width: 38px;
+            height: 38px;
+            border-radius: 12px;
             display: flex;
             align-items: center;
             justify-content: center;
             font-size: 18px;
+            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
         }
 
-        .vital-card.hr .card-icon { background: rgba(239, 68, 68, 0.15); }
-        .vital-card.spo2 .card-icon { background: rgba(6, 182, 212, 0.15); }
-        .vital-card.bp .card-icon { background: rgba(168, 85, 247, 0.15); }
-        .vital-card.rr .card-icon { background: rgba(34, 197, 94, 0.15); }
-        .vital-card.temp .card-icon { background: rgba(249, 115, 22, 0.15); }
-        .vital-card.map-card .card-icon { background: rgba(236, 72, 153, 0.15); }
+        .vital-card.hr .card-icon { background: rgba(220, 38, 38, 0.08); }
+        .vital-card.spo2 .card-icon { background: rgba(8, 145, 178, 0.08); }
+        .vital-card.bp .card-icon { background: rgba(124, 58, 237, 0.08); }
+        .vital-card.rr .card-icon { background: rgba(22, 163, 74, 0.08); }
+        .vital-card.temp .card-icon { background: rgba(234, 88, 12, 0.08); }
+        .vital-card.map-card .card-icon { background: rgba(219, 39, 119, 0.08); }
 
         .card-name {
             font-size: 13px;
-            font-weight: 600;
+            font-weight: 700;
             text-transform: uppercase;
-            letter-spacing: 1px;
-            color: var(--text-secondary);
+            letter-spacing: 0.8px;
         }
 
         .vital-card.hr .card-name { color: var(--hr-color); }
@@ -505,31 +527,35 @@
             padding: 4px 10px;
             border-radius: 8px;
             font-size: 11px;
-            font-weight: 600;
+            font-weight: 700;
             text-transform: uppercase;
             letter-spacing: 0.5px;
         }
 
         .status-badge.normal {
-            background: rgba(34, 197, 94, 0.15);
+            background: rgba(22, 163, 74, 0.08);
             color: var(--status-ok);
+            border: 1px solid rgba(22, 163, 74, 0.15);
         }
 
         .status-badge.warning {
-            background: rgba(234, 179, 8, 0.15);
+            background: rgba(202, 138, 4, 0.08);
             color: var(--status-warn);
+            border: 1px solid rgba(202, 138, 4, 0.15);
             animation: warningFlash 2s ease-in-out infinite;
         }
 
         .status-badge.critical {
-            background: rgba(239, 68, 68, 0.15);
+            background: rgba(220, 38, 38, 0.08);
             color: var(--status-critical);
+            border: 1px solid rgba(220, 38, 38, 0.15);
             animation: criticalFlash 1s ease-in-out infinite;
         }
 
         .status-badge.offline {
-            background: rgba(100, 116, 139, 0.1);
+            background: rgba(100, 116, 139, 0.06);
             color: var(--status-offline);
+            border: 1px solid rgba(100, 116, 139, 0.1);
         }
 
         @keyframes warningFlash {
@@ -550,7 +576,7 @@
             justify-content: center;
             position: relative;
             z-index: 1;
-            min-height: 100px;
+            min-height: 110px;
         }
 
         .vital-value {
@@ -562,31 +588,31 @@
             transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
         }
 
-        .vital-card.hr .vital-value { color: var(--hr-color); text-shadow: 0 0 30px var(--hr-glow); }
-        .vital-card.spo2 .vital-value { color: var(--spo2-color); text-shadow: 0 0 30px var(--spo2-glow); }
-        .vital-card.bp .vital-value { color: var(--bp-color); text-shadow: 0 0 30px var(--bp-glow); }
-        .vital-card.rr .vital-value { color: var(--rr-color); text-shadow: 0 0 30px var(--rr-glow); }
-        .vital-card.temp .vital-value { color: var(--temp-color); text-shadow: 0 0 30px var(--temp-glow); }
-        .vital-card.map-card .vital-value { color: var(--map-color); text-shadow: 0 0 30px var(--map-glow); }
+        .vital-card.hr .vital-value { color: var(--hr-color); }
+        .vital-card.spo2 .vital-value { color: var(--spo2-color); }
+        .vital-card.bp .vital-value { color: var(--bp-color); }
+        .vital-card.rr .vital-value { color: var(--rr-color); }
+        .vital-card.temp .vital-value { color: var(--temp-color); }
+        .vital-card.map-card .vital-value { color: var(--map-color); }
 
         .vital-value.no-data {
             font-size: 48px;
             color: var(--text-dim) !important;
-            text-shadow: none !important;
         }
 
         .vital-value .unit {
             font-size: 20px;
-            font-weight: 400;
+            font-weight: 500;
             letter-spacing: 0;
             margin-left: 4px;
-            opacity: 0.6;
+            color: var(--text-secondary);
         }
 
         .vital-value .slash {
             font-size: 48px;
-            opacity: 0.4;
+            opacity: 0.3;
             margin: 0 2px;
+            color: var(--text-secondary);
         }
 
         .vital-value-update {
@@ -594,18 +620,20 @@
         }
 
         @keyframes valueFlash {
-            0% { transform: scale(1.08); filter: brightness(1.4); }
+            0% { transform: scale(1.06); filter: brightness(1.2); }
             100% { transform: scale(1); filter: brightness(1); }
         }
 
         /* === Waveform Canvas === */
         .waveform-container {
-            height: 50px;
+            height: 55px;
             margin-top: 12px;
             position: relative;
             z-index: 1;
             overflow: hidden;
-            border-radius: 8px;
+            border-radius: 12px;
+            background: rgba(0, 0, 0, 0.01);
+            border: 1px solid rgba(0, 0, 0, 0.02);
         }
 
         .waveform-container canvas {
@@ -619,7 +647,7 @@
             display: flex;
             align-items: center;
             justify-content: space-between;
-            margin-top: 12px;
+            margin-top: 14px;
             padding-top: 12px;
             border-top: 1px solid var(--border-color);
             position: relative;
@@ -627,14 +655,16 @@
         }
 
         .normal-range {
-            font-size: 12px;
-            color: var(--text-dim);
+            font-size: 11px;
+            color: var(--text-secondary);
+            font-weight: 600;
         }
 
         .last-update {
             font-size: 11px;
             color: var(--text-dim);
             font-family: 'JetBrains Mono', monospace;
+            font-weight: 500;
         }
 
         /* === Info Bar === */
@@ -644,10 +674,13 @@
             justify-content: space-between;
             padding: 16px 24px;
             background: var(--bg-card);
-            backdrop-filter: blur(20px);
             border: 1px solid var(--border-color);
-            border-radius: 14px;
-            margin-top: 20px;
+            border-radius: 20px;
+            box-shadow: 
+                0 4px 6px -1px rgba(0, 0, 0, 0.02),
+                0 2px 4px -1px rgba(0, 0, 0, 0.01),
+                0 10px 15px -3px rgba(0, 0, 0, 0.03);
+            margin-top: 24px;
             flex-wrap: wrap;
             gap: 12px;
         }
@@ -658,35 +691,37 @@
             gap: 8px;
             font-size: 13px;
             color: var(--text-secondary);
+            font-weight: 500;
         }
 
         .info-item strong {
             color: var(--text-primary);
-            font-weight: 600;
+            font-weight: 700;
         }
 
         .info-dot {
             width: 6px;
             height: 6px;
             border-radius: 50%;
-            background: var(--text-dim);
+            background: var(--border-color);
         }
 
         .model-badge {
             padding: 4px 12px;
             border-radius: 8px;
             font-size: 11px;
-            font-weight: 700;
+            font-weight: 800;
             letter-spacing: 0.5px;
-            background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(168, 85, 247, 0.15));
+            background: linear-gradient(135deg, rgba(8, 145, 178, 0.08), rgba(124, 58, 237, 0.08));
             color: var(--spo2-color);
-            border: 1px solid rgba(6, 182, 212, 0.2);
+            border: 1px solid rgba(8, 145, 178, 0.15);
         }
 
         /* === Responsive === */
         @media (max-width: 1024px) {
             .vitals-grid {
                 grid-template-columns: repeat(2, 1fr);
+                gap: 20px;
             }
             .setup-guide-body {
                 grid-template-columns: 1fr;
@@ -697,17 +732,35 @@
             .app-container { padding: 12px; }
             .vitals-grid {
                 grid-template-columns: 1fr;
+                gap: 16px;
             }
             .header {
                 flex-direction: column;
-                gap: 12px;
+                gap: 16px;
                 text-align: center;
+                align-items: center;
+                padding: 20px;
+            }
+            .header-left {
+                flex-direction: column;
+                align-items: center;
+                gap: 10px;
             }
             .header-right {
-                flex-wrap: wrap;
-                justify-content: center;
+                flex-direction: column;
+                width: 100%;
+                gap: 12px;
             }
-            .vital-value { font-size: 48px; }
+            .device-selector-container {
+                width: 100%;
+                justify-content: center;
+                margin-right: 0;
+            }
+            .device-select-dropdown {
+                width: 100%;
+                max-width: 250px;
+            }
+            .vital-value { font-size: 56px; }
             .setup-guide-body {
                 grid-template-columns: 1fr;
             }
@@ -716,7 +769,7 @@
         /* === Scrollbar === */
         ::-webkit-scrollbar { width: 6px; }
         ::-webkit-scrollbar-track { background: transparent; }
-        ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
+        ::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 3px; }
     </style>
 </head>
 <body>