diff --git a/css/main.css b/css/main.css
new file mode 100644
index 0000000..a204f62
--- /dev/null
+++ b/css/main.css
@@ -0,0 +1,83 @@
+:root {
+    --primary-color: #e63946;
+    --secondary-color: #3b82f6;
+    --success-color: #22c55e;
+    --warning-color: #f59e0b;
+    --danger-color: #ef4444;
+    --light-bg: #f8fafc;
+    --dark-text: #1e293b;
+    --muted-text: #64748b;
+}
+
+body {
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 
+                 'Helvetica Neue', Arial, sans-serif;
+    color: var(--dark-text);
+    background-color: var(--light-bg);
+}
+
+.navbar {
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+}
+
+.navbar-brand {
+    font-weight: 700;
+    font-size: 1.5rem;
+}
+
+.btn-primary {
+    background-color: var(--primary-color);
+    border-color: var(--primary-color);
+}
+
+.btn-primary:hover {
+    background-color: #d62839;
+    border-color: #d62839;
+}
+
+.text-primary {
+    color: var(--primary-color) !important;
+}
+
+.bg-primary {
+    background-color: var(--primary-color) !important;
+}
+
+#notificationArea {
+    position: fixed;
+    top: 70px;
+    right: 20px;
+    z-index: 1050;
+    min-width: 300px;
+    max-width: 400px;
+}
+
+.notification {
+    margin-bottom: 10px;
+    animation: slideIn 0.3s ease-out;
+}
+
+/* Анимация появления уведомлений справа */
+@keyframes slideIn {
+    from {
+        transform: translateX(400px);
+        opacity: 0;
+    }
+    to {
+        transform: translateX(0);
+        opacity: 1;
+    }
+}
+
+footer {
+    margin-top: auto;
+}
+
+footer a {
+    text-decoration: none;
+    transition: opacity 0.3s;
+}
+
+footer a:hover {
+    opacity: 0.7;
+}
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