diff --git a/requirements.txt b/requirements.txt
index e07bb5c..1ae5423 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,4 +9,5 @@ jinja2
 pandas
 numpy
 passlib
-python-jose
\ No newline at end of file
+python-jose
+python-multipart
\ No newline at end of file
diff --git a/static/css/projects.css b/static/css/projects.css
new file mode 100644
index 0000000..bc0daf2
--- /dev/null
+++ b/static/css/projects.css
@@ -0,0 +1,109 @@
+:root {
+  --card-bg: rgba(21, 27, 35, 0.8);
+  --card-border: rgba(255, 255, 255, 0.08);
+  --hover-highlight: rgba(241, 178, 26, 0.12);
+}
+
+.projects-table {
+  width: 100%;
+  border-collapse: collapse;
+  border-radius: var(--table-radius);
+  overflow: hidden;
+  box-shadow: var(--shadow);
+}
+
+.projects-table th,
+.projects-table td {
+  padding: 0.875rem 1rem;
+  border-bottom: 1px solid var(--card-border);
+  background: var(--card-bg);
+}
+
+.projects-table tbody tr:hover {
+  background: var(--hover-highlight);
+}
+
+.definition-list {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
+  gap: 1.25rem 2rem;
+}
+
+.definition-list dt {
+  font-weight: 600;
+  color: var(--muted);
+  margin-bottom: 0.2rem;
+  text-transform: uppercase;
+  font-size: 0.75rem;
+}
+
+.definition-list dd {
+  margin: 0;
+  font-size: 1rem;
+}
+
+.card {
+  background: var(--card-bg);
+  border: 1px solid var(--card-border);
+  box-shadow: var(--shadow);
+  border-radius: var(--radius);
+  padding: 1.5rem;
+  margin-bottom: 2rem;
+}
+
+.card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 1rem;
+}
+
+.card-header h2 {
+  margin: 0;
+}
+
+.alert {
+  padding: 0.75rem 1rem;
+  border-radius: var(--radius-sm);
+  margin-bottom: 1rem;
+}
+
+.alert-error {
+  background: rgba(209, 75, 75, 0.2);
+  border: 1px solid rgba(209, 75, 75, 0.4);
+  color: var(--color-text-invert);
+}
+
+.form {
+  display: flex;
+  flex-direction: column;
+  gap: 1.25rem;
+}
+
+.form-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
+  gap: 1.25rem;
+}
+
+.form-group {
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+
+.form-group input,
+.form-group select,
+.form-group textarea {
+  padding: 0.75rem 0.85rem;
+  border-radius: var(--radius-sm);
+  border: 1px solid var(--card-border);
+  background: rgba(8, 12, 19, 0.75);
+  color: var(--text);
+}
+
+.form-actions {
+  display: flex;
+  gap: 0.75rem;
+  justify-content: flex-end;
+}
diff --git a/static/css/scenarios.css b/static/css/scenarios.css
new file mode 100644
index 0000000..27efe04
--- /dev/null
+++ b/static/css/scenarios.css
@@ -0,0 +1,78 @@
+.scenario-meta {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
+  gap: 1.25rem;
+}
+
+.table {
+  width: 100%;
+  border-collapse: collapse;
+  border-radius: var(--table-radius);
+  overflow: hidden;
+  box-shadow: var(--shadow);
+}
+
+.table th,
+.table td {
+  padding: 0.75rem 1rem;
+  border-bottom: 1px solid var(--color-border);
+  background: rgba(21, 27, 35, 0.85);
+}
+
+.table tbody tr:hover {
+  background: rgba(43, 165, 143, 0.12);
+}
+
+.breadcrumb {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-size: 0.9rem;
+  color: var(--muted);
+  margin-bottom: 1.2rem;
+}
+
+.breadcrumb a {
+  color: var(--brand-2);
+  text-decoration: none;
+}
+
+.actions {
+  display: flex;
+  gap: 0.75rem;
+}
+
+.btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  padding: 0.6rem 1.1rem;
+  border-radius: var(--radius-sm);
+  text-decoration: none;
+  font-weight: 600;
+  transition: transform 0.2s ease, box-shadow 0.2s ease;
+}
+
+.btn-primary {
+  background: linear-gradient(90deg, var(--brand) 0%, var(--brand-2) 100%);
+  color: var(--color-text-dark);
+  box-shadow: 0 8px 18px rgba(241, 178, 26, 0.25);
+}
+
+.btn-secondary {
+  background: rgba(148, 197, 255, 0.2);
+  color: var(--color-text-invert);
+  border: 1px solid rgba(148, 197, 255, 0.35);
+}
+
+.btn-link {
+  padding: 0.35rem 0.5rem;
+  color: var(--brand-3);
+  text-decoration: none;
+}
+
+.btn:hover,
+.btn:focus {
+  transform: translateY(-1px);
+  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
+}
diff --git a/static/js/projects.js b/static/js/projects.js
new file mode 100644
index 0000000..ebad17a
--- /dev/null
+++ b/static/js/projects.js
@@ -0,0 +1,19 @@
+document.addEventListener("DOMContentLoaded", () => {
+  const table = document.querySelector("[data-project-table]");
+  if (!table) {
+    return;
+  }
+
+  const rows = Array.from(table.querySelectorAll("tbody tr"));
+  const filterInput = document.querySelector("[data-project-filter]");
+
+  if (filterInput) {
+    filterInput.addEventListener("input", () => {
+      const query = filterInput.value.trim().toLowerCase();
+      rows.forEach((row) => {
+        const match = row.textContent.toLowerCase().includes(query);
+        row.style.display = match ? "" : "none";
+      });
+    });
+  }
+});
diff --git a/templates/projects/detail.html b/templates/projects/detail.html
index e246a8e..001ec4c 100644
--- a/templates/projects/detail.html
+++ b/templates/projects/detail.html
@@ -1,6 +1,10 @@
 {% extends "base.html" %}
 {% block title %}{{ project.name }} · Project · CalMiner{% endblock %}
 
+{% block head_extra %}
+  <link rel="stylesheet" href="/static/css/projects.css" />
+{% endblock %}
+
 {% block content %}
   <nav class="breadcrumb">
     <a href="{{ url_for('projects.project_list_page') }}">Projects</a>
diff --git a/templates/projects/form.html b/templates/projects/form.html
index 4740399..88f83f0 100644
--- a/templates/projects/form.html
+++ b/templates/projects/form.html
@@ -1,6 +1,10 @@
 {% extends "base.html" %}
 {% block title %}{% if project %}Edit {{ project.name }}{% else %}New Project{% endif %} · CalMiner{% endblock %}
 
+{% block head_extra %}
+  <link rel="stylesheet" href="/static/css/projects.css" />
+{% endblock %}
+
 {% block content %}
   <nav class="breadcrumb">
     <a href="{{ url_for('projects.project_list_page') }}">Projects</a>
diff --git a/templates/projects/list.html b/templates/projects/list.html
index 39703c5..709e3e8 100644
--- a/templates/projects/list.html
+++ b/templates/projects/list.html
@@ -1,17 +1,29 @@
 {% extends "base.html" %}
 {% block title %}Projects · CalMiner{% endblock %}
 
+{% block head_extra %}
+  <link rel="stylesheet" href="/static/css/projects.css" />
+{% endblock %}
+
 {% block content %}
   <section class="page-header">
     <div>
       <h1>Projects</h1>
       <p class="text-muted">Manage mining projects and explore their scenarios.</p>
     </div>
-    <a class="btn btn-primary" href="{{ url_for('projects.create_project_form') }}">New Project</a>
+    <div class="actions">
+      <input
+        type="search"
+        class="form-control"
+        placeholder="Filter projects..."
+        data-project-filter
+      />
+      <a class="btn btn-primary" href="{{ url_for('projects.create_project_form') }}">New Project</a>
+    </div>
   </section>
 
   {% if projects %}
-    <table class="table">
+    <table class="projects-table" data-project-table>
       <thead>
         <tr>
           <th>Name</th>
@@ -40,3 +52,8 @@
     <p>No projects yet. <a href="{{ url_for('projects.create_project_form') }}">Create your first project.</a></p>
   {% endif %}
 {% endblock %}
+
+{% block scripts %}
+  {{ super() }}
+  <script src="/static/js/projects.js"></script>
+{% endblock %}
diff --git a/templates/scenarios/detail.html b/templates/scenarios/detail.html
index edb3466..d66216f 100644
--- a/templates/scenarios/detail.html
+++ b/templates/scenarios/detail.html
@@ -1,6 +1,14 @@
 {% extends "base.html" %}
 {% block title %}{{ scenario.name }} · Scenario · CalMiner{% endblock %}
 
+{% block head_extra %}
+  <link rel="stylesheet" href="/static/css/scenarios.css" />
+{% endblock %}
+
+{% block head_extra %}
+  <link rel="stylesheet" href="/static/css/scenarios.css" />
+{% endblock %}
+
 {% block content %}
   <nav class="breadcrumb">
     <a href="{{ url_for('projects.project_list_page') }}">Projects</a>
diff --git a/templates/scenarios/form.html b/templates/scenarios/form.html
index d5e8535..c651037 100644
--- a/templates/scenarios/form.html
+++ b/templates/scenarios/form.html
@@ -1,6 +1,10 @@
 {% extends "base.html" %}
 {% block title %}{% if scenario %}Edit {{ scenario.name }}{% else %}New Scenario{% endif %} · CalMiner{% endblock %}
 
+{% block head_extra %}
+  <link rel="stylesheet" href="/static/css/scenarios.css" />
+{% endblock %}
+
 {% block content %}
   <nav class="breadcrumb">
     <a href="{{ url_for('projects.project_list_page') }}">Projects</a>