Improve styling of app

app/routes/auth.py

@@ -1,6 +1,6 @@
 from flask import Blueprint, render_template, redirect, url_for, flash
 from werkzeug.security import generate_password_hash, check_password_hash
-from app.models import db, User
+from app.models import db, User, Profile
 from app.forms import LoginForm, SignupForm
 from flask_login import login_user, login_required, logout_user
 
@@ -11,7 +11,8 @@ def signup():
     form = SignupForm()
     if form.validate_on_submit():
         hashed_password = generate_password_hash(form.password.data)
-        new_user = User(username=form.username.data, password_hash=hashed_password)
+        new_profile = Profile()
+        new_user = User(username=form.username.data, password_hash=hashed_password, profile=new_profile)
         db.session.add(new_user)
         db.session.commit()
         flash("Account created successfully. Please log in.", "success")

app/static/css/tailwind.css

@@ -154,7 +154,7 @@ html,
   -o-tab-size: 4;
      tab-size: 4;
   /* 3 */
-  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  font-family: Inter, sans-serif;
   /* 4 */
   font-feature-settings: normal;
   /* 5 */
@@ -588,6 +588,10 @@ video {
   }
 }
 
+.pointer-events-none {
+  pointer-events: none;
+}
+
 .visible {
   visibility: visible;
 }
@@ -608,6 +612,15 @@ video {
   position: relative;
 }
 
+.inset-0 {
+  inset: 0px;
+}
+
+.inset-y-0 {
+  top: 0px;
+  bottom: 0px;
+}
+
 .bottom-0 {
   bottom: 0px;
 }
@@ -644,10 +657,22 @@ video {
   top: 1.25rem;
 }
 
+.top-24 {
+  top: 6rem;
+}
+
+.left-0 {
+  left: 0px;
+}
+
 .z-10 {
   z-index: 10;
 }
 
+.z-50 {
+  z-index: 50;
+}
+
 .col-span-full {
   grid-column: 1 / -1;
 }
@@ -717,6 +742,38 @@ video {
   margin-top: 1.5rem;
 }
 
+.ml-4 {
+  margin-left: 1rem;
+}
+
+.mb-12 {
+  margin-bottom: 3rem;
+}
+
+.mb-16 {
+  margin-bottom: 4rem;
+}
+
+.mb-3 {
+  margin-bottom: 0.75rem;
+}
+
+.mb-20 {
+  margin-bottom: 5rem;
+}
+
+.mb-5 {
+  margin-bottom: 1.25rem;
+}
+
+.mt-12 {
+  margin-top: 3rem;
+}
+
+.mt-8 {
+  margin-top: 2rem;
+}
+
 .block {
   display: block;
 }
@@ -774,6 +831,14 @@ video {
   height: 2rem;
 }
 
+.h-20 {
+  height: 5rem;
+}
+
+.h-2 {
+  height: 0.5rem;
+}
+
 .w-16 {
   width: 4rem;
 }
@@ -802,6 +867,18 @@ video {
   width: 100%;
 }
 
+.w-10 {
+  width: 2.5rem;
+}
+
+.w-20 {
+  width: 5rem;
+}
+
+.min-w-\[300px\] {
+  min-width: 300px;
+}
+
 .max-w-4xl {
   max-width: 56rem;
 }
@@ -818,6 +895,10 @@ video {
   max-width: 28rem;
 }
 
+.max-w-2xl {
+  max-width: 42rem;
+}
+
 .flex-1 {
   flex: 1 1 0%;
 }
@@ -886,6 +967,10 @@ video {
   gap: 2rem;
 }
 
+.gap-10 {
+  gap: 2.5rem;
+}
+
 .space-x-2 > :not([hidden]) ~ :not([hidden]) {
   --tw-space-x-reverse: 0;
   margin-right: calc(0.5rem * var(--tw-space-x-reverse));
@@ -936,6 +1021,23 @@ video {
   border-radius: 0.375rem;
 }
 
+.rounded-xl {
+  border-radius: 0.75rem;
+}
+
+.rounded-2xl {
+  border-radius: 1rem;
+}
+
+.rounded-3xl {
+  border-radius: 1.5rem;
+}
+
+.rounded-b-3xl {
+  border-bottom-right-radius: 1.5rem;
+  border-bottom-left-radius: 1.5rem;
+}
+
 .border {
   border-width: 1px;
 }
@@ -981,6 +1083,21 @@ video {
   border-color: rgb(255 255 255 / var(--tw-border-opacity, 1));
 }
 
+.border-gray-100 {
+  --tw-border-opacity: 1;
+  border-color: rgb(243 244 246 / var(--tw-border-opacity, 1));
+}
+
+.border-primary-500 {
+  --tw-border-opacity: 1;
+  border-color: rgb(20 184 166 / var(--tw-border-opacity, 1));
+}
+
+.border-primary-600 {
+  --tw-border-opacity: 1;
+  border-color: rgb(13 148 136 / var(--tw-border-opacity, 1));
+}
+
 .bg-blue-600 {
   --tw-bg-opacity: 1;
   background-color: rgb(37 99 235 / var(--tw-bg-opacity, 1));
@@ -1041,20 +1158,88 @@ video {
   background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
 }
 
+.bg-primary-800 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(17 94 89 / var(--tw-bg-opacity, 1));
+}
+
+.bg-primary-900 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(19 78 74 / var(--tw-bg-opacity, 1));
+}
+
+.bg-primary-50 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(240 253 250 / var(--tw-bg-opacity, 1));
+}
+
+.bg-primary-700 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(15 118 110 / var(--tw-bg-opacity, 1));
+}
+
+.bg-white\/5 {
+  background-color: rgb(255 255 255 / 0.05);
+}
+
+.bg-primary-600 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(13 148 136 / var(--tw-bg-opacity, 1));
+}
+
+.bg-primary-100 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(204 251 241 / var(--tw-bg-opacity, 1));
+}
+
 .bg-gradient-to-r {
   background-image: linear-gradient(to right, var(--tw-gradient-stops));
 }
 
+.bg-gradient-to-br {
+  background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
+}
+
 .from-blue-500 {
   --tw-gradient-from: #3b82f6 var(--tw-gradient-from-position);
   --tw-gradient-to: rgb(59 130 246 / 0) var(--tw-gradient-to-position);
   --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
 }
 
+.from-primary-600 {
+  --tw-gradient-from: #0d9488 var(--tw-gradient-from-position);
+  --tw-gradient-to: rgb(13 148 136 / 0) var(--tw-gradient-to-position);
+  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
+}
+
+.from-primary-400 {
+  --tw-gradient-from: #2dd4bf var(--tw-gradient-from-position);
+  --tw-gradient-to: rgb(45 212 191 / 0) var(--tw-gradient-to-position);
+  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
+}
+
+.from-primary-500 {
+  --tw-gradient-from: #14b8a6 var(--tw-gradient-from-position);
+  --tw-gradient-to: rgb(20 184 166 / 0) var(--tw-gradient-to-position);
+  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
+}
+
 .to-blue-700 {
   --tw-gradient-to: #1d4ed8 var(--tw-gradient-to-position);
 }
 
+.to-primary-800 {
+  --tw-gradient-to: #115e59 var(--tw-gradient-to-position);
+}
+
+.to-primary-600 {
+  --tw-gradient-to: #0d9488 var(--tw-gradient-to-position);
+}
+
+.to-primary-700 {
+  --tw-gradient-to: #0f766e var(--tw-gradient-to-position);
+}
+
 .fill-current {
   fill: currentColor;
 }
@@ -1092,6 +1277,10 @@ video {
   padding: 2rem;
 }
 
+.p-10 {
+  padding: 2.5rem;
+}
+
 .px-2 {
   padding-left: 0.5rem;
   padding-right: 0.5rem;
@@ -1147,6 +1336,11 @@ video {
   padding-bottom: 1rem;
 }
 
+.py-24 {
+  padding-top: 6rem;
+  padding-bottom: 6rem;
+}
+
 .pl-1 {
   padding-left: 0.25rem;
 }
@@ -1167,10 +1361,30 @@ video {
   padding-top: 1.5rem;
 }
 
+.pb-20 {
+  padding-bottom: 5rem;
+}
+
+.pt-24 {
+  padding-top: 6rem;
+}
+
+.pl-11 {
+  padding-left: 2.75rem;
+}
+
+.pl-4 {
+  padding-left: 1rem;
+}
+
 .text-center {
   text-align: center;
 }
 
+.font-sans {
+  font-family: Inter, sans-serif;
+}
+
 .text-2xl {
   font-size: 1.5rem;
   line-height: 2rem;
@@ -1211,6 +1425,11 @@ video {
   line-height: 1rem;
 }
 
+.text-5xl {
+  font-size: 3rem;
+  line-height: 1;
+}
+
 .font-bold {
   font-weight: 700;
 }
@@ -1223,6 +1442,26 @@ video {
   font-weight: 600;
 }
 
+.font-extrabold {
+  font-weight: 800;
+}
+
+.uppercase {
+  text-transform: uppercase;
+}
+
+.leading-relaxed {
+  line-height: 1.625;
+}
+
+.tracking-tight {
+  letter-spacing: -0.025em;
+}
+
+.tracking-wider {
+  letter-spacing: 0.05em;
+}
+
 .text-blue-600 {
   --tw-text-opacity: 1;
   color: rgb(37 99 235 / var(--tw-text-opacity, 1));
@@ -1278,10 +1517,40 @@ video {
   color: rgb(255 255 255 / var(--tw-text-opacity, 1));
 }
 
+.text-gray-900 {
+  --tw-text-opacity: 1;
+  color: rgb(17 24 39 / var(--tw-text-opacity, 1));
+}
+
+.text-primary-50 {
+  --tw-text-opacity: 1;
+  color: rgb(240 253 250 / var(--tw-text-opacity, 1));
+}
+
+.text-primary-600 {
+  --tw-text-opacity: 1;
+  color: rgb(13 148 136 / var(--tw-text-opacity, 1));
+}
+
+.text-primary-700 {
+  --tw-text-opacity: 1;
+  color: rgb(15 118 110 / var(--tw-text-opacity, 1));
+}
+
+.text-primary-200 {
+  --tw-text-opacity: 1;
+  color: rgb(153 246 228 / var(--tw-text-opacity, 1));
+}
+
 .no-underline {
   text-decoration-line: none;
 }
 
+.antialiased {
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
 .shadow {
   --tw-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
   --tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color), 0 1px 2px -1px var(--tw-shadow-color);
@@ -1306,6 +1575,24 @@ video {
   box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
 }
 
+.shadow-xl {
+  --tw-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
+  --tw-shadow-colored: 0 20px 25px -5px var(--tw-shadow-color), 0 8px 10px -6px var(--tw-shadow-color);
+  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
+}
+
+.shadow-inner {
+  --tw-shadow: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
+  --tw-shadow-colored: inset 0 2px 4px 0 var(--tw-shadow-color);
+  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
+}
+
+.shadow-2xl {
+  --tw-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
+  --tw-shadow-colored: 0 25px 50px -12px var(--tw-shadow-color);
+  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
+}
+
 .transition {
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
@@ -1320,6 +1607,37 @@ video {
   transition-duration: 150ms;
 }
 
+.transition-colors {
+  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
+  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
+  transition-duration: 150ms;
+}
+
+.transition-all {
+  transition-property: all;
+  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
+  transition-duration: 150ms;
+}
+
+.duration-300 {
+  transition-duration: 300ms;
+}
+
+.hover\:-translate-y-1:hover {
+  --tw-translate-y: -0.25rem;
+  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
+}
+
+.hover\:-translate-y-2:hover {
+  --tw-translate-y: -0.5rem;
+  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
+}
+
+.hover\:-translate-y-0\.5:hover {
+  --tw-translate-y: -0.125rem;
+  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
+}
+
 .hover\:bg-blue-700:hover {
   --tw-bg-opacity: 1;
   background-color: rgb(29 78 216 / var(--tw-bg-opacity, 1));
@@ -1360,6 +1678,21 @@ video {
   background-color: rgb(185 28 28 / var(--tw-bg-opacity, 1));
 }
 
+.hover\:bg-gray-50:hover {
+  --tw-bg-opacity: 1;
+  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
+}
+
+.hover\:bg-primary-600:hover {
+  --tw-bg-opacity: 1;
+  background-color: rgb(13 148 136 / var(--tw-bg-opacity, 1));
+}
+
+.hover\:bg-primary-700:hover {
+  --tw-bg-opacity: 1;
+  background-color: rgb(15 118 110 / var(--tw-bg-opacity, 1));
+}
+
 .hover\:text-gray-200:hover {
   --tw-text-opacity: 1;
   color: rgb(229 231 235 / var(--tw-text-opacity, 1));
@@ -1390,6 +1723,15 @@ video {
   color: rgb(255 255 255 / var(--tw-text-opacity, 1));
 }
 
+.hover\:text-primary-800:hover {
+  --tw-text-opacity: 1;
+  color: rgb(17 94 89 / var(--tw-text-opacity, 1));
+}
+
+.hover\:underline:hover {
+  text-decoration-line: underline;
+}
+
 .hover\:no-underline:hover {
   text-decoration-line: none;
 }
@@ -1400,11 +1742,33 @@ video {
   box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
 }
 
+.hover\:shadow-2xl:hover {
+  --tw-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
+  --tw-shadow-colored: 0 25px 50px -12px var(--tw-shadow-color);
+  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
+}
+
+.hover\:shadow-xl:hover {
+  --tw-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
+  --tw-shadow-colored: 0 20px 25px -5px var(--tw-shadow-color), 0 8px 10px -6px var(--tw-shadow-color);
+  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
+}
+
 .focus\:border-blue-500:focus {
   --tw-border-opacity: 1;
   border-color: rgb(59 130 246 / var(--tw-border-opacity, 1));
 }
 
+.focus\:border-primary-500:focus {
+  --tw-border-opacity: 1;
+  border-color: rgb(20 184 166 / var(--tw-border-opacity, 1));
+}
+
+.focus\:bg-white:focus {
+  --tw-bg-opacity: 1;
+  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
+}
+
 .focus\:text-white:focus {
   --tw-text-opacity: 1;
   color: rgb(255 255 255 / var(--tw-text-opacity, 1));
@@ -1431,6 +1795,11 @@ video {
   --tw-ring-color: rgb(34 197 94 / var(--tw-ring-opacity, 1));
 }
 
+.focus\:ring-primary-500:focus {
+  --tw-ring-opacity: 1;
+  --tw-ring-color: rgb(20 184 166 / var(--tw-ring-opacity, 1));
+}
+
 .group:hover .group-hover\:scale-105 {
   --tw-scale-x: 1.05;
   --tw-scale-y: 1.05;
@@ -1453,6 +1822,22 @@ video {
   .sm\:h-40 {
     height: 10rem;
   }
+
+  .sm\:flex-row {
+    flex-direction: row;
+  }
+
+  .sm\:space-x-6 > :not([hidden]) ~ :not([hidden]) {
+    --tw-space-x-reverse: 0;
+    margin-right: calc(1.5rem * var(--tw-space-x-reverse));
+    margin-left: calc(1.5rem * calc(1 - var(--tw-space-x-reverse)));
+  }
+
+  .sm\:space-y-0 > :not([hidden]) ~ :not([hidden]) {
+    --tw-space-y-reverse: 0;
+    margin-top: calc(0px * calc(1 - var(--tw-space-y-reverse)));
+    margin-bottom: calc(0px * var(--tw-space-y-reverse));
+  }
 }
 
 @media (min-width: 768px) {
@@ -1483,6 +1868,16 @@ video {
   .md\:p-4 {
     padding: 1rem;
   }
+
+  .md\:text-2xl {
+    font-size: 1.5rem;
+    line-height: 2rem;
+  }
+
+  .md\:text-6xl {
+    font-size: 3.75rem;
+    line-height: 1;
+  }
 }
 
 @media (min-width: 1024px) {

app/static/images/favicon.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="#14b8a6">
+  <path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z" />
+</svg>

app/templates/_layout.html

@@ -5,17 +5,17 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{% block title %}BP Tracker{% endblock %}</title>
-    <link rel="icon" type="image/png" sizes="32x32" href="{{ url_for('static', filename='images/favicon-32x32.png') }}">
-    <link rel="icon" type="image/png" sizes="16x16" href="{{ url_for('static', filename='images/favicon-32x32.png') }}">
+    <link rel="icon" type="image/svg+xml" sizes="any" href="{{ url_for('static', filename='images/favicon.svg') }}">
+    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
     <link href="/static/css/tailwind.css" rel="stylesheet">
     <script src="/static/js/alpine.min.js" defer></script>
     <script src="/static/js/turbolinks.min.js"></script>
 </head>
 
-<body class="bg-gray-100 text-gray-800">
-    <nav class="flex items-center justify-between flex-wrap p-6 fixed w-full z-10 top-0" x-data="{ isOpen: false }"
-        @keydown.escape="isOpen = false" @click.away="isOpen = false"
-        :class="{ 'shadow-lg bg-indigo-900' : isOpen , 'bg-gray-800' : !isOpen}">
+<body class="bg-gray-50 text-gray-800 font-sans antialiased">
+    <nav class="flex items-center justify-between flex-wrap p-6 fixed w-full z-10 top-0 transition-colors duration-300 shadow-md"
+        x-data="{ isOpen: false }" @keydown.escape="isOpen = false" @click.away="isOpen = false"
+        :class="{ 'bg-primary-900' : isOpen , 'bg-primary-800' : !isOpen}">
         <!--Logo etc-->
         <div class="flex items-center flex-shrink-0 text-white mr-6">
             <a class="text-white no-underline hover:text-white hover:no-underline" href="/">
@@ -45,7 +45,7 @@
                     {% if request.path == url_for('main.dashboard') %}
                         text-white
                     {% else %}
-                        text-gray-600 hover:text-gray-200 hover:text-underline
+                        text-primary-200 hover:text-white font-medium transition-colors
                     {% endif %}" href="{{ url_for('main.dashboard') }}">Dashboard
                     </a>
                 </li>
@@ -54,12 +54,12 @@
                     {% if request.path == url_for('data.manage_data') %}
                         text-white
                     {% else %}
-                        text-gray-600 hover:text-gray-200 hover:text-underline
+                        text-primary-200 hover:text-white font-medium transition-colors
                     {% endif %}" href="{{ url_for('data.manage_data') }}">Data
                     </a>
                 </li>
                 <li class="mr-3">
-                    <a class="flex items-center gap-2 text-gray-600 no-underline hover:text-gray-200 hover:text-underline py-2 px-4"
+                    <a class="flex items-center gap-2 text-primary-200 no-underline hover:text-white font-medium transition-colors py-2 px-4"
                         href="{{ url_for('user.profile') }}">
                         {% if current_user.profile and current_user.profile.profile_pic %}
                         <img src="{{ url_for('user.profile_image', user_id=current_user.id) }}" alt="Profile Picture"
@@ -67,7 +67,7 @@
                         {% else %}
                         <!-- Default SVG Icon -->
                         <div
-                            class="w-8 h-8 bg-gray-300 rounded-full flex items-center justify-center border-2 border-white">
+                            class="w-8 h-8 bg-primary-100 rounded-full flex items-center justify-center border-2 border-white">
                             <svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" class="w-5 h-5 text-gray-600"
                                 viewBox="0 0 24 24">
                                 <path
@@ -79,7 +79,7 @@
                         {% if request.path == url_for('user.profile') %}
                             text-white
                         {% else %}
-                            text-gray-600 hover:text-gray-200 hover:text-underline
+                            text-primary-200 hover:text-white font-medium transition-colors
                         {% endif %}">Profile</span>
                     </a>
                 </li>
@@ -88,7 +88,7 @@
                     {% if request.path == url_for('auth.logout') %}
                         text-white
                     {% else %}
-                        text-gray-600 hover:text-gray-200 hover:text-underline
+                        text-primary-200 hover:text-white font-medium transition-colors
                     {% endif %}" href="{{ url_for('auth.logout') }}">Logout
                     </a>
                 </li>
@@ -98,7 +98,7 @@
                     {% if request.path == url_for('auth.login') %}
                         text-white
                     {% else %}
-                        text-gray-600 hover:text-gray-200 hover:text-underline
+                        text-primary-200 hover:text-white font-medium transition-colors
                     {% endif %}" href="{{ url_for('auth.login') }}">Login
                     </a>
                 </li>
@@ -107,7 +107,7 @@
                     {% if request.path == url_for('auth.signup') %}
                         text-white
                     {% else %}
-                        text-gray-600 hover:text-gray-200 hover:text-underline
+                        text-primary-200 hover:text-white font-medium transition-colors
                     {% endif %}" href="{{ url_for('auth.signup') }}">Signup
                     </a>
                 </li>
@@ -118,12 +118,13 @@
 
     {% with messages = get_flashed_messages(with_categories=True) %}
     {% if messages %}
-    <div class="container mx-auto mt-4 space-y-4">
+    <div class="fixed top-24 right-4 z-50 space-y-4">
         {% for category, message in messages %}
-        <div class="flex items-center justify-between p-4 rounded-lg shadow text-white bg-{{ 'red' if category == 'danger' else 'green' }}-500"
+        <div class="flex items-center justify-between p-4 rounded-xl shadow-xl text-white bg-{{ 'red' if category == 'danger' else 'primary' }}-500 min-w-[300px]"
             x-data="{ visible: true }" x-show="visible" x-transition.duration.300ms>
-            <span>{{ message }}</span>
-            <button @click="visible = false" class="text-xl font-bold">&times;</button>
+            <span class="font-medium">{{ message }}</span>
+            <button @click="visible = false"
+                class="text-2xl font-bold ml-4 hover:text-gray-200 transition-colors">&times;</button>
         </div>
         {% endfor %}
     </div>

app/templates/auth/login.html

@@ -1,32 +1,88 @@
 {% extends "_layout.html" %}
 {% block content %}
-<div class="max-w-md mx-auto bg-white p-6 rounded-lg shadow-md">
-    <h1 class="text-2xl font-bold text-center mb-4">Login</h1>
-    <form method="POST" action="{{ url_for('auth.login') }}" novalidate>
-        {{ form.hidden_tag() }}
+<div class="max-w-md mx-auto mt-12 mb-20">
+    <div class="bg-white p-10 rounded-3xl shadow-2xl border border-gray-100 relative overflow-hidden">
+        <!-- Decorative background element -->
+        <div class="absolute top-0 left-0 w-full h-2 bg-gradient-to-r from-primary-400 to-primary-600"></div>
 
-        <!-- Username Field -->
-        <div class="mb-4">
-            {{ form.username.label(class="block text-sm font-medium text-gray-700") }}
-            {{ form.username(class="w-full p-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500") }}
-            {% for error in form.username.errors %}
-            <p class="text-sm text-red-600 mt-1">{{ error }}</p>
-            {% endfor %}
-        </div>
+        <h1 class="text-3xl font-extrabold text-center mb-2 text-gray-900">Welcome Back</h1>
+        <p class="text-center text-gray-500 mb-8">Please enter your details to sign in.</p>
 
-        <!-- Password Field -->
-        <div class="mb-4">
-            {{ form.password.label(class="block text-sm font-medium text-gray-700") }}
-            {{ form.password(class="w-full p-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500") }}
-            {% for error in form.password.errors %}
-            <p class="text-sm text-red-600 mt-1">{{ error }}</p>
-            {% endfor %}
-        </div>
+        <form method="POST" action="{{ url_for('auth.login') }}" novalidate>
+            {{ form.hidden_tag() }}
 
-        <!-- Submit Button -->
-        <div>
-            {{ form.submit(class="w-full bg-blue-600 text-white py-2 rounded hover:bg-blue-700") }}
-        </div>
-    </form>
+            <!-- Username Field -->
+            <div class="mb-5">
+                {{ form.username.label(class="block text-sm font-semibold text-gray-700 mb-2") }}
+                <div class="relative">
+                    <div class="absolute inset-y-0 left-0 pl-4 flex items-center pointer-events-none">
+                        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 text-gray-400" viewBox="0 0 20 20"
+                            fill="currentColor">
+                            <path fill-rule="evenodd" d="M10 9a3 3 0 100-6 3 3 0 000 6zm-7 9a7 7 0 1114 0H3z"
+                                clip-rule="evenodd" />
+                        </svg>
+                    </div>
+                    {{ form.username(class="w-full pl-11 p-3 border border-gray-300 rounded-xl focus:outline-none
+                    focus:ring-2 focus:ring-primary-500 focus:border-primary-500 transition-all shadow-sm bg-gray-50
+                    focus:bg-white") }}
+                </div>
+                {% for error in form.username.errors %}
+                <p class="text-sm text-red-500 mt-2 font-medium flex items-center">
+                    <svg class="w-4 h-4 mr-1" fill="currentColor" viewBox="0 0 20 20">
+                        <path fill-rule="evenodd"
+                            d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z"
+                            clip-rule="evenodd"></path>
+                    </svg>
+                    {{ error }}
+                </p>
+                {% endfor %}
+            </div>
+
+            <!-- Password Field -->
+            <div class="mb-5">
+                <div class="flex justify-between items-center mb-2">
+                    {{ form.password.label(class="block text-sm font-semibold text-gray-700") }}
+                    <a href="#"
+                        class="text-sm text-primary-600 hover:text-primary-800 hover:underline font-medium">Forgot
+                        Password?</a>
+                </div>
+                <div class="relative">
+                    <div class="absolute inset-y-0 left-0 pl-4 flex items-center pointer-events-none">
+                        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 text-gray-400" viewBox="0 0 20 20"
+                            fill="currentColor">
+                            <path fill-rule="evenodd"
+                                d="M3 3a1 1 0 011 1v12a1 1 0 11-2 0V4a1 1 0 011-1zm7.707 3.293a1 1 0 010 1.414L9.414 9H17a1 1 0 110 2H9.414l1.293 1.293a1 1 0 01-1.414 1.414l-3-3a1 1 0 010-1.414l3-3a1 1 0 011.414 0z"
+                                clip-rule="evenodd" />
+                        </svg>
+                    </div>
+                    {{ form.password(class="w-full pl-11 p-3 border border-gray-300 rounded-xl focus:outline-none
+                    focus:ring-2 focus:ring-primary-500 focus:border-primary-500 transition-all shadow-sm bg-gray-50
+                    focus:bg-white") }}
+                </div>
+                {% for error in form.password.errors %}
+                <p class="text-sm text-red-500 mt-2 font-medium flex items-center">
+                    <svg class="w-4 h-4 mr-1" fill="currentColor" viewBox="0 0 20 20">
+                        <path fill-rule="evenodd"
+                            d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z"
+                            clip-rule="evenodd"></path>
+                    </svg>
+                    {{ error }}
+                </p>
+                {% endfor %}
+            </div>
+
+            <!-- Submit Button -->
+            <div class="mt-8">
+                {{ form.submit(class="w-full bg-primary-600 hover:bg-primary-700 text-white font-bold py-3 rounded-xl
+                shadow-lg hover:shadow-xl transition-all duration-300 transform hover:-translate-y-0.5 cursor-pointer")
+                }}
+            </div>
+
+            <p class="text-center mt-6 text-gray-600">
+                Don't have an account? <a href="{{ url_for('auth.signup') }}"
+                    class="text-primary-600 hover:text-primary-800 font-bold hover:underline">Sign up</a>
+            </p>
+        </form>
+    </div>
 </div>
 {% endblock %}

app/templates/auth/signup.html

@@ -1,42 +1,111 @@
 {% extends "_layout.html" %}
 {% block content %}
-<div class="max-w-md mx-auto bg-white p-6 rounded-lg shadow-md">
-    <h1 class="text-2xl font-bold text-center mb-4">Sign Up</h1>
-    <form method="POST" action="{{ url_for('auth.signup') }}" novalidate>
-        {{ form.hidden_tag() }}
+<div class="max-w-md mx-auto mt-12 mb-20">
+    <div class="bg-white p-10 rounded-3xl shadow-2xl border border-gray-100 relative overflow-hidden">
+        <!-- Decorative background element -->
+        <div class="absolute top-0 left-0 w-full h-2 bg-gradient-to-r from-primary-400 to-primary-600"></div>
 
-        <!-- Username Field -->
-        <div class="mb-4">
-            {{ form.username.label(class="block text-sm font-medium text-gray-700") }}
-            {{ form.username(class="w-full p-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500") }}
-            {% for error in form.username.errors %}
-            <p class="text-sm text-red-600 mt-1">{{ error }}</p>
-            {% endfor %}
-        </div>
+        <h1 class="text-3xl font-extrabold text-center mb-2 text-gray-900">Create Account</h1>
+        <p class="text-center text-gray-500 mb-8">Join us to start tracking your health.</p>
 
-        <!-- Password Field -->
-        <div class="mb-4">
-            {{ form.password.label(class="block text-sm font-medium text-gray-700") }}
-            {{ form.password(class="w-full p-2 border rounded focus:outline-none focus:ring-2 focus:ring-blue-500") }}
-            {% for error in form.password.errors %}
-            <p class="text-sm text-red-600 mt-1">{{ error }}</p>
-            {% endfor %}
-        </div>
+        <form method="POST" action="{{ url_for('auth.signup') }}" novalidate>
+            {{ form.hidden_tag() }}
 
-        <!-- Confirm Password Field -->
-        <div class="mb-4">
-            {{ form.confirm_password.label(class="block text-sm font-medium text-gray-700") }}
-            {{ form.confirm_password(class="w-full p-2 border rounded focus:outline-none focus:ring-2
-            focus:ring-blue-500") }}
-            {% for error in form.confirm_password.errors %}
-            <p class="text-sm text-red-600 mt-1">{{ error }}</p>
-            {% endfor %}
-        </div>
+            <!-- Username Field -->
+            <div class="mb-5">
+                {{ form.username.label(class="block text-sm font-semibold text-gray-700 mb-2") }}
+                <div class="relative">
+                    <div class="absolute inset-y-0 left-0 pl-4 flex items-center pointer-events-none">
+                        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 text-gray-400" viewBox="0 0 20 20"
+                            fill="currentColor">
+                            <path fill-rule="evenodd" d="M10 9a3 3 0 100-6 3 3 0 000 6zm-7 9a7 7 0 1114 0H3z"
+                                clip-rule="evenodd" />
+                        </svg>
+                    </div>
+                    {{ form.username(class="w-full pl-11 p-3 border border-gray-300 rounded-xl focus:outline-none
+                    focus:ring-2 focus:ring-primary-500 focus:border-primary-500 transition-all shadow-sm bg-gray-50
+                    focus:bg-white") }}
+                </div>
+                {% for error in form.username.errors %}
+                <p class="text-sm text-red-500 mt-2 font-medium flex items-center">
+                    <svg class="w-4 h-4 mr-1" fill="currentColor" viewBox="0 0 20 20">
+                        <path fill-rule="evenodd"
+                            d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z"
+                            clip-rule="evenodd"></path>
+                    </svg>
+                    {{ error }}
+                </p>
+                {% endfor %}
+            </div>
 
-        <!-- Submit Button -->
-        <div>
-            {{ form.submit(class="w-full bg-blue-600 text-white py-2 rounded hover:bg-blue-700") }}
-        </div>
-    </form>
+            <!-- Password Field -->
+            <div class="mb-5">
+                {{ form.password.label(class="block text-sm font-semibold text-gray-700 mb-2") }}
+                <div class="relative">
+                    <div class="absolute inset-y-0 left-0 pl-4 flex items-center pointer-events-none">
+                        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 text-gray-400" viewBox="0 0 20 20"
+                            fill="currentColor">
+                            <path fill-rule="evenodd"
+                                d="M3 3a1 1 0 011 1v12a1 1 0 11-2 0V4a1 1 0 011-1zm7.707 3.293a1 1 0 010 1.414L9.414 9H17a1 1 0 110 2H9.414l1.293 1.293a1 1 0 01-1.414 1.414l-3-3a1 1 0 010-1.414l3-3a1 1 0 011.414 0z"
+                                clip-rule="evenodd" />
+                        </svg>
+                    </div>
+                    {{ form.password(class="w-full pl-11 p-3 border border-gray-300 rounded-xl focus:outline-none
+                    focus:ring-2 focus:ring-primary-500 focus:border-primary-500 transition-all shadow-sm bg-gray-50
+                    focus:bg-white") }}
+                </div>
+                {% for error in form.password.errors %}
+                <p class="text-sm text-red-500 mt-2 font-medium flex items-center">
+                    <svg class="w-4 h-4 mr-1" fill="currentColor" viewBox="0 0 20 20">
+                        <path fill-rule="evenodd"
+                            d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z"
+                            clip-rule="evenodd"></path>
+                    </svg>
+                    {{ error }}
+                </p>
+                {% endfor %}
+            </div>
+
+            <!-- Confirm Password Field -->
+            <div class="mb-6">
+                {{ form.confirm_password.label(class="block text-sm font-semibold text-gray-700 mb-2") }}
+                <div class="relative">
+                    <div class="absolute inset-y-0 left-0 pl-4 flex items-center pointer-events-none">
+                        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 text-gray-400" viewBox="0 0 20 20"
+                            fill="currentColor">
+                            <path fill-rule="evenodd"
+                                d="M3 3a1 1 0 011 1v12a1 1 0 11-2 0V4a1 1 0 011-1zm7.707 3.293a1 1 0 010 1.414L9.414 9H17a1 1 0 110 2H9.414l1.293 1.293a1 1 0 01-1.414 1.414l-3-3a1 1 0 010-1.414l3-3a1 1 0 011.414 0z"
+                                clip-rule="evenodd" />
+                        </svg>
+                    </div>
+                    {{ form.confirm_password(class="w-full pl-11 p-3 border border-gray-300 rounded-xl
+                    focus:outline-none focus:ring-2 focus:ring-primary-500 focus:border-primary-500 transition-all
+                    shadow-sm bg-gray-50 focus:bg-white") }}
+                </div>
+                {% for error in form.confirm_password.errors %}
+                <p class="text-sm text-red-500 mt-2 font-medium flex items-center">
+                    <svg class="w-4 h-4 mr-1" fill="currentColor" viewBox="0 0 20 20">
+                        <path fill-rule="evenodd"
+                            d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z"
+                            clip-rule="evenodd"></path>
+                    </svg>
+                    {{ error }}
+                </p>
+                {% endfor %}
+            </div>
+
+            <!-- Submit Button -->
+            <div class="mt-8">
+                {{ form.submit(class="w-full bg-primary-600 hover:bg-primary-700 text-white font-bold py-3 rounded-xl
+                shadow-lg hover:shadow-xl transition-all duration-300 transform hover:-translate-y-0.5 cursor-pointer")
+                }}
+            </div>
+
+            <p class="text-center mt-6 text-gray-600">
+                Already have an account? <a href="{{ url_for('auth.login') }}"
+                    class="text-primary-600 hover:text-primary-800 font-bold hover:underline">Log in</a>
+            </p>
+        </form>
+    </div>
 </div>
 {% endblock %}

app/templates/dashboard.html

@@ -5,13 +5,13 @@
     <div class="flex justify-between items-center">
         <h1 class="text-2xl font-bold text-gray-800">Dashboard</h1>
         <a rel="prefetch" href="{{ url_for('reading.add_reading') }}"
-            class="bg-blue-600 text-white px-4 py-2 rounded shadow hover:bg-blue-700">
+            class="bg-primary-600 text-white px-4 py-2 rounded shadow hover:bg-primary-700">
             + Add New Reading
         </a>
     </div>
 
     <!-- Weekly Summary -->
-    <div class="bg-gradient-to-r from-blue-500 to-blue-700 text-white p-6 rounded-lg shadow-md">
+    <div class="bg-gradient-to-r from-primary-500 to-primary-700 text-white p-6 rounded-xl shadow-md">
         <h3 class="text-lg font-bold">Weekly Summary</h3>
         <div class="flex justify-between mt-4">
             <div>
@@ -43,7 +43,7 @@
     <div x-data="{ open: {{ 'true' if request.method == 'POST' else 'false' }} }" class="relative">
         <!-- Compact Icon -->
         <button @click="open = !open"
-            class="bg-blue-600 text-white p-3 rounded-full shadow-lg focus:outline-none hover:bg-blue-700">
+            class="bg-primary-600 text-white p-3 rounded-full shadow-lg focus:outline-none hover:bg-primary-700">
             <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2"
                 stroke="currentColor" class="w-6 h-6">
                 <path x-show="!open" stroke-linecap="round" stroke-linejoin="round" d="M6 9l6 6 6-6" />
@@ -53,7 +53,7 @@
 
         <!-- Collapsible Filter Form -->
         <div x-show="open" x-transition.duration.300ms
-            class="w-full md:w-1/3 bg-white p-6 rounded-lg shadow-lg border border-gray-200">
+            class="w-full md:w-1/3 bg-white p-6 rounded-xl shadow-lg border border-gray-200">
             <div class="flex justify-between items-center mb-4">
                 <h3 class="text-lg font-bold text-gray-800">Filter Readings</h3>
             </div>
@@ -62,20 +62,20 @@
                 <div>
                     <label for="start_date" class="block text-sm font-medium text-gray-700">Start Date</label>
                     <input type="date" name="start_date" id="start_date"
-                        class="w-full p-3 border border-gray-300 rounded-lg shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+                        class="w-full p-3 border border-gray-300 rounded-xl shadow-sm focus:outline-none focus:ring-2 focus:ring-primary-500">
                 </div>
 
                 <!-- End Date -->
                 <div>
                     <label for="end_date" class="block text-sm font-medium text-gray-700">End Date</label>
                     <input type="date" name="end_date" id="end_date"
-                        class="w-full p-3 border border-gray-300 rounded-lg shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+                        class="w-full p-3 border border-gray-300 rounded-xl shadow-sm focus:outline-none focus:ring-2 focus:ring-primary-500">
                 </div>
 
                 <!-- Apply Button -->
                 <div>
                     <button type="submit"
-                        class="w-full bg-blue-600 text-white py-2 rounded-lg font-semibold shadow-md hover:bg-blue-700 focus:outline-none">
+                        class="w-full bg-primary-600 text-white py-2 rounded-xl font-semibold shadow-md hover:bg-primary-700 focus:outline-none">
                         Apply Filters
                     </button>
                 </div>
@@ -87,13 +87,16 @@
     <div class="max-w-5xl mx-auto" x-data="{ activeView: 'list' }">
         <!-- Tabs -->
         <div class="flex border-b mb-4">
-            <button @click="activeView = 'list'" :class="{'border-blue-600 text-blue-600': activeView === 'list'}"
+            <button @click="activeView = 'list'" :class="{'border-primary-600 text-primary-600': activeView === 'list'}"
                 class="px-4 py-2 text-sm font-medium border-b-2">List View</button>
-            <button @click="activeView = 'weekly'" :class="{'border-blue-600 text-blue-600': activeView === 'weekly'}"
+            <button @click="activeView = 'weekly'"
+                :class="{'border-primary-600 text-primary-600': activeView === 'weekly'}"
                 class="px-4 py-2 text-sm font-medium border-b-2">Weekly View</button>
-            <button @click="activeView = 'monthly'" :class="{'border-blue-600 text-blue-600': activeView === 'monthly'}"
+            <button @click="activeView = 'monthly'"
+                :class="{'border-primary-600 text-primary-600': activeView === 'monthly'}"
                 class="px-4 py-2 text-sm font-medium border-b-2">Monthly View</button>
-            <button @click="activeView = 'graph'" :class="{'border-blue-600 text-blue-600': activeView === 'graph'}"
+            <button @click="activeView = 'graph'"
+                :class="{'border-primary-600 text-primary-600': activeView === 'graph'}"
                 class="px-4 py-2 text-sm font-medium border-b-2">Graph View</button>
         </div>
 
@@ -101,7 +104,7 @@
         <div x-show="activeView === 'list'" class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
             {% for reading in readings %}
             <a href="{{ url_for('reading.edit_reading', reading_id=reading.id) }}"
-                class="bg-white shadow-md rounded-lg p-4 flex flex-col justify-between relative hover:shadow-lg transition-shadow">
+                class="bg-white shadow-md rounded-xl p-4 flex flex-col justify-between relative hover:shadow-lg transition-shadow">
                 <!-- Timestamp -->
                 <div class="absolute top-2 right-2 flex items-center text-gray-400 text-xs">
                     <svg xmlns="http://www.w3.org/2000/svg" class="w-4 h-4 mr-1" fill="none" viewBox="0 0 24 24"
@@ -117,7 +120,7 @@
                 <!-- Blood Pressure -->
                 <div class="text-sm text-gray-600 mb-2">
                     <span class="block text-lg font-semibold text-gray-800">Blood Pressure</span>
-                    <span class="text-2xl font-bold text-blue-600">{{ reading.systolic }}</span>
+                    <span class="text-2xl font-bold text-primary-600">{{ reading.systolic }}</span>
                     <span class="text-lg text-gray-500">/</span>
                     <span class="text-xl font-bold text-red-600">{{ reading.diastolic }}</span>
                     <span class="text-sm text-gray-500">mmHg</span>
@@ -157,14 +160,14 @@
             {% endif %}
 
             {% for page_num in pagination.iter_pages(left_edge=1, right_edge=1, left_current=2, right_current=2) %}
-                {% if page_num %}
-                    <a href="{{ url_for('main.dashboard', page=page_num) }}"
-                        class="px-3 py-1 rounded text-sm {% if page_num == pagination.page %}bg-blue-600 text-white{% else %}bg-gray-200 hover:bg-gray-300{% endif %}">
-                        {{ page_num }}
-                    </a>
-                {% else %}
-                    <span class="text-gray-400">…</span>
-                {% endif %}
+            {% if page_num %}
+            <a href="{{ url_for('main.dashboard', page=page_num) }}"
+                class="px-3 py-1 rounded text-sm {% if page_num == pagination.page %}bg-primary-600 text-white{% else %}bg-gray-200 hover:bg-gray-300{% endif %}">
+                {{ page_num }}
+            </a>
+            {% else %}
+            <span class="text-gray-400">…</span>
+            {% endif %}
             {% endfor %}
 
             {% if pagination.has_next %}
@@ -182,7 +185,7 @@
                 {% if day.readings %}
                 {% for reading in day.readings %}
                 <a href="{{ url_for('reading.edit_reading', reading_id=reading.id) }}"
-                    class="block mt-2 p-0 md:p-2 bg-green-100 rounded-lg shadow hover:bg-green-200 transition">
+                    class="block mt-2 p-0 md:p-2 bg-green-100 rounded-xl shadow hover:bg-green-200 transition">
                     <p class="text-xs font-medium text-green-800">
                         {{ reading.systolic }}/{{ reading.diastolic }} mmHg
                     </p>
@@ -250,7 +253,7 @@
                     </div>
                     {% for reading in day.readings %}
                     <a href="{{ url_for('reading.edit_reading', reading_id=reading.id) }}"
-                        class="block mt-2 p-0 md:p-2 bg-green-100 rounded-lg shadow hover:bg-green-200 transition">
+                        class="block mt-2 p-0 md:p-2 bg-green-100 rounded-xl shadow hover:bg-green-200 transition">
                         <p class="text-xs font-medium text-green-800">
                             {{ reading.systolic }}/{{ reading.diastolic }} mmHg
                         </p>

app/templates/landing.html

@@ -1,22 +1,24 @@
 {% extends "_layout.html" %}
 {% block content %}
-<div class="bg-gray-50">
+<div class="bg-gray-50 pb-20">
     <!-- Hero Section -->
-    <section class="bg-blue-600 text-white">
-        <div class="container mx-auto px-4 py-20 text-center">
-            <h1 class="text-4xl font-bold mb-6">
+    <section
+        class="bg-gradient-to-br from-primary-600 to-primary-800 text-white rounded-b-3xl shadow-xl overflow-hidden relative">
+        <div class="absolute inset-0 bg-white/5 pattern-dots pointer-events-none"></div>
+        <div class="container mx-auto px-4 py-24 text-center relative z-10">
+            <h1 class="text-5xl md:text-6xl font-extrabold mb-6 tracking-tight">
                 Welcome to BP Tracker
             </h1>
-            <p class="text-lg mb-8">
+            <p class="text-xl md:text-2xl mb-12 max-w-2xl mx-auto font-medium text-primary-50 leading-relaxed">
                 Track your blood pressure and heart rate effortlessly. Take control of your health today!
             </p>
-            <div class="flex justify-center space-x-4">
+            <div class="flex flex-col sm:flex-row justify-center space-y-4 sm:space-y-0 sm:space-x-6">
                 <a href="{{ url_for('auth.signup') }}"
-                    class="px-8 py-3 bg-white text-blue-600 font-semibold rounded-lg shadow hover:bg-gray-200">
+                    class="px-8 py-4 bg-white text-primary-700 font-bold text-lg rounded-xl shadow-xl hover:shadow-2xl hover:bg-gray-50 transition-all duration-300 transform hover:-translate-y-1">
                     Get Started
                 </a>
                 <a href="{{ url_for('auth.login') }}"
-                    class="px-8 py-3 bg-blue-700 text-white font-semibold rounded-lg shadow hover:bg-blue-800">
+                    class="px-8 py-4 bg-primary-700 text-white border border-primary-500 font-bold text-lg rounded-xl shadow-lg hover:shadow-xl hover:bg-primary-600 transition-all duration-300 transform hover:-translate-y-1">
                     Login
                 </a>
             </div>
@@ -24,35 +26,56 @@
     </section>
 
     <!-- Features Section -->
-    <section class="container mx-auto px-4 py-16">
-        <h2 class="text-3xl font-bold text-center mb-8">Why Choose BP Tracker?</h2>
-        <div class="grid md:grid-cols-3 gap-8">
-            <div class="text-center bg-white p-6 rounded-lg shadow">
-                <svg xmlns="http://www.w3.org/2000/svg" class="w-16 h-16 text-blue-600 mx-auto mb-4" fill="none"
-                    viewBox="0 0 24 24" stroke="currentColor">
-                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
-                        d="M12 8c2.21 0 4 1.79 4 4s-1.79 4-4 4-4-1.79-4-4 1.79-4 4-4z"></path>
-                </svg>
-                <h3 class="text-lg font-semibold mb-2">Accurate Tracking</h3>
-                <p>Keep a detailed log of your blood pressure and heart rate over time.</p>
+    <section class="container mx-auto px-4 pt-24">
+        <div class="text-center mb-16">
+            <span class="text-primary-600 font-bold tracking-wider uppercase text-sm mb-2 block">Why Track With
+                Us</span>
+            <h2 class="text-4xl font-extrabold text-gray-900 tracking-tight">Why Choose BP Tracker?</h2>
+        </div>
+        <div class="grid md:grid-cols-3 gap-10">
+            <div
+                class="text-center bg-white p-10 rounded-3xl shadow-lg border border-gray-100 hover:shadow-2xl transition-all duration-300 transform hover:-translate-y-2">
+                <div
+                    class="w-20 h-20 mx-auto bg-primary-50 rounded-2xl flex items-center justify-center mb-6 shadow-inner text-primary-600">
+                    <svg xmlns="http://www.w3.org/2000/svg" class="w-10 h-10" fill="none" viewBox="0 0 24 24"
+                        stroke="currentColor">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                            d="M12 8c2.21 0 4 1.79 4 4s-1.79 4-4 4-4-1.79-4-4 1.79-4 4-4z"></path>
+                    </svg>
+                </div>
+                <h3 class="text-xl font-bold text-gray-900 mb-3">Accurate Tracking</h3>
+                <p class="text-gray-600 leading-relaxed">Keep a detailed log of your blood pressure and heart rate over
+                    time to share with your doctor.</p>
             </div>
-            <div class="text-center bg-white p-6 rounded-lg shadow">
-                <svg xmlns="http://www.w3.org/2000/svg" class="w-16 h-16 text-blue-600 mx-auto mb-4" fill="none"
-                    viewBox="0 0 24 24" stroke="currentColor">
-                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
-                        d="M9.75 16.5L15 12m0 0l-5.25-4.5m5.25 4.5H3"></path>
-                </svg>
-                <h3 class="text-lg font-semibold mb-2">Insightful Graphs</h3>
-                <p>Visualize your progress and identify trends with intuitive charts.</p>
+
+            <div
+                class="text-center bg-white p-10 rounded-3xl shadow-lg border border-gray-100 hover:shadow-2xl transition-all duration-300 transform hover:-translate-y-2">
+                <div
+                    class="w-20 h-20 mx-auto bg-primary-50 rounded-2xl flex items-center justify-center mb-6 shadow-inner text-primary-600">
+                    <svg xmlns="http://www.w3.org/2000/svg" class="w-10 h-10" fill="none" viewBox="0 0 24 24"
+                        stroke="currentColor">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                            d="M9.75 16.5L15 12m0 0l-5.25-4.5m5.25 4.5H3"></path>
+                    </svg>
+                </div>
+                <h3 class="text-xl font-bold text-gray-900 mb-3">Insightful Graphs</h3>
+                <p class="text-gray-600 leading-relaxed">Visualize your progress and identify health trends with our
+                    intuitive, easy-to-read charts.</p>
             </div>
-            <div class="text-center bg-white p-6 rounded-lg shadow">
-                <svg xmlns="http://www.w3.org/2000/svg" class="w-16 h-16 text-blue-600 mx-auto mb-4" fill="none"
-                    viewBox="0 0 24 24" stroke="currentColor">
-                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
-                        d="M9 20l-5.5-5.5M9 20V9m0 11h11"></path>
-                </svg>
-                <h3 class="text-lg font-semibold mb-2">Secure and Private</h3>
-                <p>Your data is protected with state-of-the-art security measures.</p>
+
+            <div
+                class="text-center bg-white p-10 rounded-3xl shadow-lg border border-gray-100 hover:shadow-2xl transition-all duration-300 transform hover:-translate-y-2">
+                <div
+                    class="w-20 h-20 mx-auto bg-primary-50 rounded-2xl flex items-center justify-center mb-6 shadow-inner text-primary-600">
+                    <svg xmlns="http://www.w3.org/2000/svg" class="w-10 h-10" fill="none" viewBox="0 0 24 24"
+                        stroke="currentColor">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                            d="M9 20l-5.5-5.5M9 20V9m0 11h11"></path>
+                    </svg>
+                </div>
+                <h3 class="text-xl font-bold text-gray-900 mb-3">Secure and Private</h3>
+                <p class="text-gray-600 leading-relaxed">Your medical data is protected with state-of-the-art security
+                    measures. Your privacy is paramount.</p>
             </div>
         </div>
     </section>

tailwind.config.js

@@ -2,7 +2,25 @@
 module.exports = {
   content: ["./app/templates/**/*.html"],
   theme: {
-    extend: {},
+    extend: {
+      fontFamily: {
+        sans: ['Inter', 'sans-serif'],
+      },
+      colors: {
+        primary: {
+          50: '#f0fdfa',
+          100: '#ccfbf1',
+          200: '#99f6e4',
+          300: '#5eead4',
+          400: '#2dd4bf',
+          500: '#14b8a6', // Teal MedTech feeling
+          600: '#0d9488',
+          700: '#0f766e',
+          800: '#115e59',
+          900: '#134e4a',
+        },
+      },
+    },
   },
   plugins: [],
 };