diff --git a/static/css/components/dropdown.css b/static/css/components/dropdown.css
new file mode 100644
index 0000000..acd820d
--- /dev/null
+++ b/static/css/components/dropdown.css
@@ -0,0 +1,67 @@
+/* Dropdown menu styles */
+.feed-menu-button {
+    position: absolute;
+    right: 0.5rem;
+    top: 50%;
+    transform: translateY(-50%);
+    background: none;
+    border: none;
+    color: var(--text-muted);
+    padding: 0.2rem 0.5rem;
+    cursor: pointer;
+    font-size: 1.2rem;
+    opacity: 0;
+    transition: opacity 0.2s ease;
+}
+
+.feed-name:hover .feed-menu-button {
+    opacity: 1;
+}
+
+.feed-menu-button:hover {
+    color: var(--text-color);
+}
+
+.feed-menu {
+    position: absolute;
+    right: 0.5rem;
+    top: 100%;
+    background-color: var(--sidebar-bg);
+    border-radius: 4px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
+    display: none;
+    z-index: 100;
+}
+
+.feed-menu.show {
+    display: block;
+}
+
+.feed-menu-item {
+    display: block;
+    padding: 0.5rem 1rem;
+    color: var(--text-color);
+    text-decoration: none;
+    white-space: nowrap;
+    cursor: pointer;
+    transition: background-color 0.2s ease;
+}
+
+.feed-menu-item:hover {
+    background-color: rgba(255, 255, 255, 0.1);
+}
+
+.menu-icon {
+    display: inline-block;
+    width: 1.2em;
+    margin-right: 0.5rem;
+    text-align: center;
+}
+
+.feed-menu-item.delete {
+    color: var(--primary-red);
+}
+
+.feed-menu-item.delete:hover {
+    background-color: rgba(244, 63, 63, 0.1);
+} 
\ No newline at end of file
diff --git a/static/css/components/feed-entries.css b/static/css/components/feed-entries.css
new file mode 100644
index 0000000..f176457
--- /dev/null
+++ b/static/css/components/feed-entries.css
@@ -0,0 +1,62 @@
+/* Feed entry styles */
+.feed-entry {
+    padding: 20px;
+    margin-bottom: 15px;
+    border-radius: 8px;
+    background-color: var(--sidebar-bg);
+}
+
+.feed-entry.read {
+    background-color: var(--read-bg);
+}
+
+.feed-entry.read .feed-entry-title a {
+    color: var(--text-muted);
+}
+
+.feed-entry.read .feed-entry-summary {
+    color: var(--text-muted);
+}
+
+.feed-entry-title {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    margin-bottom: 0.5rem;
+}
+
+.feed-entry-title a {
+    color: var(--text-color);
+    text-decoration: none;
+}
+
+.feed-entry-meta {
+    color: var(--text-muted);
+    font-size: 0.9rem;
+    margin-bottom: 1rem;
+}
+
+.feed-entry-meta span {
+    margin-right: 1rem;
+}
+
+.feed-entry-summary {
+    color: var(--text-color);
+    line-height: 1.5;
+}
+
+.read-toggle {
+    background: none;
+    border: none;
+    color: var(--text-color);
+    cursor: pointer;
+    padding: 0.25rem;
+    opacity: 0.7;
+    transition: opacity 0.2s;
+    font-size: 1.2rem;
+    margin-left: -0.25rem;
+}
+
+.read-toggle:hover {
+    opacity: 1;
+} 
\ No newline at end of file
diff --git a/static/css/components/forms.css b/static/css/components/forms.css
new file mode 100644
index 0000000..f37ca18
--- /dev/null
+++ b/static/css/components/forms.css
@@ -0,0 +1,171 @@
+/* Form styles */
+.form-group {
+    margin-bottom: 1.5rem;
+}
+
+.form-group label {
+    display: block;
+    margin-bottom: 0.5rem;
+    color: var(--text-color);
+}
+
+.form-group input {
+    width: 100%;
+    padding: 0.75rem;
+    border: 1px solid var(--text-muted);
+    border-radius: 4px;
+    background-color: var(--dark-bg);
+    color: var(--text-color);
+    font-size: 1rem;
+}
+
+.form-group input:focus {
+    outline: none;
+    border-color: var(--primary-red);
+}
+
+/* Login form */
+.login-container {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    min-height: 100vh;
+    width: 100%;
+    background-color: var(--dark-bg);
+}
+
+.login-form {
+    background-color: var(--sidebar-bg);
+    padding: 2rem;
+    border-radius: 8px;
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
+    width: 100%;
+    max-width: 400px;
+}
+
+.login-form h1 {
+    color: var(--primary-red);
+    text-align: center;
+    margin-bottom: 1.5rem;
+}
+
+.login-form button {
+    width: 100%;
+    padding: 0.75rem;
+    background-color: var(--primary-red);
+    color: var(--text-color);
+    border: none;
+    border-radius: 4px;
+    font-size: 1rem;
+    cursor: pointer;
+    transition: opacity 0.2s ease;
+}
+
+.login-form button:hover {
+    opacity: 0.9;
+}
+
+/* Setup form */
+.setup-container {
+    max-width: 500px;
+    margin: 50px auto;
+    padding: 2rem;
+    background-color: var(--sidebar-bg);
+    border-radius: 8px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
+}
+
+.setup-container h1 {
+    text-align: center;
+    margin-bottom: 1rem;
+    color: var(--text-color);
+}
+
+.setup-container p {
+    text-align: center;
+    margin-bottom: 2rem;
+    color: var(--text-muted);
+}
+
+.setup-form {
+    display: flex;
+    flex-direction: column;
+    gap: 1rem;
+}
+
+.setup-form .form-group {
+    display: flex;
+    flex-direction: column;
+    gap: 0.5rem;
+}
+
+.setup-form label {
+    color: var(--text-color);
+    font-weight: 500;
+}
+
+.setup-form input {
+    padding: 0.5rem;
+    border: 1px solid #3f4049;
+    border-radius: 4px;
+    background-color: #1e1f26;
+    color: var(--text-color);
+    transition: border-color 0.2s ease, box-shadow 0.2s ease;
+}
+
+.setup-form input:focus {
+    outline: none;
+    border-color: var(--primary-red);
+    box-shadow: 0 0 0 2px rgba(244, 63, 63, 0.2);
+}
+
+.setup-form input:hover {
+    border-color: #4f5159;
+}
+
+.setup-form button {
+    margin-top: 1rem;
+    background-color: #2ecc71;
+    color: var(--text-color);
+    border: none;
+    padding: 0.75rem 1rem;
+    border-radius: 4px;
+    font-size: 1rem;
+    font-weight: 500;
+    cursor: pointer;
+    transition: background-color 0.2s ease;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+}
+
+.setup-form button:hover {
+    background-color: #27ae60;
+}
+
+.setup-form button:active {
+    background-color: #219a52;
+}
+
+.setup-form button:disabled {
+    background-color: #666;
+    cursor: not-allowed;
+}
+
+/* Demo notice */
+.demo-notice {
+    border: 1px solid #dee2e6;
+    border-radius: 4px;
+    padding: 1rem;
+    margin-bottom: 2rem;
+    text-align: center;
+}
+
+.demo-notice p {
+    margin: 0.5rem 0;
+}
+
+.demo-notice pre {
+    padding: 0.1rem 0.4rem;
+    border-radius: 2px;
+    font-family: monospace;
+} 
\ No newline at end of file
diff --git a/static/css/components/layout.css b/static/css/components/layout.css
new file mode 100644
index 0000000..be66ab0
--- /dev/null
+++ b/static/css/components/layout.css
@@ -0,0 +1,34 @@
+/* Basic layout styles */
+body {
+    margin: 0;
+    padding: 0;
+    font-family: Arial, sans-serif;
+    background-color: var(--dark-bg);
+    color: var(--text-color);
+}
+
+body.with-sidebar {
+    display: flex;
+}
+
+.main-content {
+    flex: 1;
+    padding: 20px 40px;
+}
+
+.main-content h1 {
+    color: var(--primary-red);
+    font-size: 2.5em;
+    margin-bottom: 0.5em;
+}
+
+.main-content p {
+    line-height: 1.6;
+    color: var(--text-muted);
+    margin-bottom: 1.5em;
+}
+
+/* Layout adjustments */
+.with-sidebar {
+    padding-top: 3rem;
+} 
\ No newline at end of file
diff --git a/static/css/components/modal.css b/static/css/components/modal.css
new file mode 100644
index 0000000..a88edff
--- /dev/null
+++ b/static/css/components/modal.css
@@ -0,0 +1,96 @@
+/* Modal styles */
+.modal {
+    display: none;
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0, 0, 0, 0.5);
+    z-index: 2000;
+    align-items: center;
+    justify-content: center;
+}
+
+.modal.show {
+    display: flex;
+}
+
+.modal-content {
+    background-color: white;
+    padding: 2rem;
+    border-radius: 8px;
+    width: 100%;
+    max-width: 500px;
+    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+}
+
+.modal-header {
+    margin-bottom: 1.5rem;
+}
+
+.modal-header h2 {
+    margin: 0;
+    color: #333;
+}
+
+.modal-body {
+    margin-bottom: 1.5rem;
+}
+
+.modal-footer {
+    display: flex;
+    justify-content: flex-end;
+    gap: 1rem;
+}
+
+.modal-footer button {
+    padding: 0.5rem 1rem;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 0.9rem;
+}
+
+.btn-primary {
+    background-color: #007bff;
+    color: white;
+}
+
+.btn-primary:hover {
+    background-color: #0056b3;
+}
+
+.btn-secondary {
+    background-color: #6c757d;
+    color: white;
+}
+
+.btn-secondary:hover {
+    background-color: #545b62;
+}
+
+/* Loading state */
+.spinner {
+    width: 30px;
+    height: 30px;
+    margin: 0 auto 10px;
+    border: 3px solid #f3f3f3;
+    border-top: 3px solid var(--primary-red);
+    border-radius: 50%;
+    animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}
+
+.loading-message {
+    padding: 1rem;
+}
+
+button:disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+} 
\ No newline at end of file
diff --git a/static/css/components/sidebar.css b/static/css/components/sidebar.css
new file mode 100644
index 0000000..8b9456c
--- /dev/null
+++ b/static/css/components/sidebar.css
@@ -0,0 +1,103 @@
+/* Sidebar styles */
+.sidebar {
+    width: 250px;
+    background-color: var(--sidebar-bg);
+    min-height: 100vh;
+    padding: 20px;
+    box-shadow: 2px 0 5px rgba(0,0,0,0.3);
+    top: 3rem;
+}
+
+.sidebar h2 {
+    color: var(--primary-red);
+    margin-top: 0;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.sidebar-add-feed {
+    background: none;
+    border: none;
+    color: var(--text-muted);
+    cursor: pointer;
+    padding: 0.25rem;
+    font-size: 1.2rem;
+    transition: color 0.2s ease;
+}
+
+.sidebar-add-feed:hover {
+    color: var(--primary-red);
+}
+
+/* Feed list styles */
+#feedList {
+    margin-bottom: 2rem;
+}
+
+.feed-name {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 0.15rem;
+    margin: 0.25rem 0;
+    color: var(--text-color);
+    text-decoration: none;
+    border-radius: 4px;
+    transition: background-color 0.2s ease;
+    cursor: pointer;
+    position: relative;
+    padding-right: 2.5rem;
+}
+
+.feed-name:hover {
+    background-color: rgba(255, 255, 255, 0.1);
+}
+
+.feed-spinner {
+    width: 16px;
+    height: 16px;
+    margin-left: 8px;
+    border: 2px solid transparent;
+    border-top: 2px solid var(--text-color);
+    border-radius: 50%;
+    animation: feed-spin 1s linear infinite;
+    display: none;
+}
+
+.feed-name.loading .feed-spinner {
+    display: inline-block;
+}
+
+@keyframes feed-spin {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}
+
+.feed-category {
+    margin-bottom: 1rem;
+}
+
+.feed-category-header {
+    color: var(--primary-red);
+    font-size: 0.9rem;
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    margin: 0;
+    border-bottom: 1px solid var(--border-color);
+}
+
+.feed-empty {
+    color: var(--text-muted);
+    text-align: center;
+    padding: 1rem;
+    font-style: italic;
+}
+
+.feed-error {
+    color: var(--primary-red);
+    text-align: center;
+    padding: 1rem;
+    background-color: rgba(244, 63, 63, 0.1);
+    border-radius: 4px;
+} 
\ No newline at end of file
diff --git a/static/css/components/topbar.css b/static/css/components/topbar.css
new file mode 100644
index 0000000..c5af00d
--- /dev/null
+++ b/static/css/components/topbar.css
@@ -0,0 +1,95 @@
+/* Top bar styles */
+.top-bar {
+    background-color: #333;
+    color: white;
+    padding: 0.5rem 1rem;
+    display: grid;
+    grid-template-columns: 1fr auto 1fr;
+    align-items: center;
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    z-index: 1000;
+}
+
+.top-bar-title {
+    font-size: 1.5rem;
+    margin: 0;
+    color: var(--primary-red);
+    font-weight: 500;
+    text-align: center;
+    grid-column: 2;
+}
+
+.feed-title-separator {
+    color: var(--text-muted);
+    margin: 0 0.5rem;
+}
+
+/* User menu styles */
+.user-menu {
+    position: relative;
+    grid-column: 3;
+    justify-self: end;
+}
+
+.user-menu-button {
+    background: none;
+    border: none;
+    color: var(--text-color);
+    padding: 0.5rem;
+    cursor: pointer;
+    font-size: 1.2rem;
+    display: flex;
+    align-items: center;
+    transition: opacity 0.2s ease;
+}
+
+.user-menu-button:hover {
+    opacity: 0.8;
+}
+
+.user-menu-icon {
+    font-size: 1.4rem;
+}
+
+.user-menu-dropdown {
+    position: absolute;
+    top: 100%;
+    right: 0;
+    background-color: var(--sidebar-bg);
+    border-radius: 4px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
+    min-width: 150px;
+    display: none;
+    z-index: 1000;
+}
+
+.user-menu-dropdown.show {
+    display: block;
+}
+
+.user-menu-item {
+    display: block;
+    width: 100%;
+    padding: 0.75rem 1rem;
+    text-align: left;
+    background: none;
+    border: none;
+    color: var(--text-color);
+    cursor: pointer;
+    transition: background-color 0.2s ease;
+}
+
+.user-menu-item:hover {
+    background-color: rgba(255, 255, 255, 0.1);
+}
+
+.user-menu-item#logoutButton {
+    color: var(--primary-red);
+}
+
+.user-menu-item#logoutButton:hover {
+    background-color: rgba(244, 63, 63, 0.1);
+} 
\ No newline at end of file
diff --git a/static/css/style.css b/static/css/style.css
index 1d4fa8e..b5bbab8 100644
--- a/static/css/style.css
+++ b/static/css/style.css
@@ -1,4 +1,11 @@
 @import 'root.css';
+@import 'components/layout.css';
+@import 'components/sidebar.css';
+@import 'components/topbar.css';
+@import 'components/forms.css';
+@import 'components/modal.css';
+@import 'components/feed-entries.css';
+@import 'components/dropdown.css';
 
 body {
     margin: 0;