1 files changed, 156 insertions, 0 deletions
diff --git a/gui/src/styles/ErrorPage.css b/gui/src/styles/ErrorPage.css
new file mode 100644
index 0000000..0d04810
--- /dev/null
+++ b/gui/src/styles/ErrorPage.css
@@ -0,0 +1,156 @@
+/* Error Page Styles */
+
+.error-page {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 100vh;
+  width: 100%;
+  padding: 40px 20px;
+  background: var(--color-background);
+}
+
+.error-content {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  text-align: center;
+  max-width: 600px;
+  width: 100%;
+  padding: 60px 40px;
+  background: var(--color-surface);
+  border-radius: 16px;
+  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
+  animation: fadeInUp 0.5s ease-out;
+}
+
+@keyframes fadeInUp {
+  from {
+    opacity: 0;
+    transform: translateY(20px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+.error-icon-wrapper {
+  margin-bottom: 32px;
+  opacity: 0.6;
+  animation: float 3s ease-in-out infinite;
+}
+
+@keyframes float {
+  0%, 100% {
+    transform: translateY(0px);
+  }
+  50% {
+    transform: translateY(-10px);
+  }
+}
+
+.error-title {
+  margin: 0 0 16px 0;
+  font-size: 72px;
+  font-weight: 700;
+  color: var(--color-primary);
+  line-height: 1;
+  letter-spacing: -2px;
+}
+
+.error-subtitle {
+  margin: 0 0 16px 0;
+  font-size: 28px;
+  font-weight: 600;
+  color: var(--color-text);
+}
+
+.error-message {
+  margin: 0 0 40px 0;
+  font-size: 16px;
+  line-height: 1.6;
+  color: var(--color-text-secondary);
+  max-width: 400px;
+}
+
+.error-actions {
+  display: flex;
+  gap: 16px;
+  flex-wrap: wrap;
+  justify-content: center;
+}
+
+.error-actions a {
+  text-decoration: none;
+}
+
+.error-btn {
+  display: inline-flex;
+  align-items: center;
+  gap: 10px;
+  padding: 14px 28px;
+  border: none;
+  border-radius: 8px;
+  font-size: 16px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  white-space: nowrap;
+}
+
+.error-btn.primary {
+  background: var(--color-primary);
+  color: white;
+}
+
+.error-btn.primary:hover {
+  background: var(--color-primary-hover);
+  transform: translateY(-2px);
+  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
+}
+
+.error-btn.secondary {
+  background: transparent;
+  color: var(--color-text);
+  border: 2px solid var(--color-border);
+}
+
+.error-btn.secondary:hover {
+  background: var(--color-surface-hover);
+  border-color: var(--color-text-secondary);
+  transform: translateY(-2px);
+}
+
+.error-btn:active {
+  transform: translateY(0);
+}
+
+/* Responsive adjustments */
+@media (max-width: 480px) {
+  .error-content {
+    padding: 40px 24px;
+  }
+
+  .error-title {
+    font-size: 56px;
+  }
+
+  .error-subtitle {
+    font-size: 22px;
+  }
+
+  .error-message {
+    font-size: 14px;
+  }
+
+  .error-actions {
+    flex-direction: column;
+    width: 100%;
+  }
+
+  .error-btn {
+    width: 100%;
+    justify-content: center;
+  }
+}