From ad97c0827c17c234cf3ff9cdd5e0a9471628ac3e Mon Sep 17 00:00:00 2001
From: Karina Bataeva <karinabataeva@Karinas-MacBook-Air.local>
Date: Tue, 7 Jul 2026 13:27:45 +0530
Subject: [PATCH] fix: Restore toast notification styles.

---
 css/index.css | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)

diff --git a/css/index.css b/css/index.css
index 1db3b97a..ee1ffd7d 100644
--- a/css/index.css
+++ b/css/index.css
@@ -5196,3 +5196,82 @@ body {
 .subject-sidebar-item:hover .delete-subject-btn {
   opacity: 1;
 }
+.toast-container {
+  position: fixed;
+  top: 24px;
+  right: 24px;
+  z-index: 10000;
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  pointer-events: none;
+}
+
+.toast-notification {
+  pointer-events: auto;
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  background: var(--color-background-primary);
+  color: var(--color-text-primary);
+  padding: 12px 16px;
+  border-radius: 12px;
+  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
+  border: 1px solid var(--color-border-secondary);
+  font-family: 'Inter', sans-serif;
+  font-size: 14px;
+  font-weight: 500;
+  animation: toastSlideIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
+  max-width: 350px;
+  transform-origin: top right;
+}
+
+.toast-notification.toast-hiding {
+  animation: toastSlideOut 0.2s ease-in forwards;
+}
+
+.toast-icon {
+  font-size: 18px;
+  flex-shrink: 0;
+}
+
+.toast-message {
+  flex-grow: 1;
+  line-height: 1.4;
+}
+
+.toast-close {
+  background: none;
+  border: none;
+  color: var(--color-text-tertiary);
+  font-size: 18px;
+  cursor: pointer;
+  padding: 0;
+  margin-left: 8px;
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: color 0.2s;
+}
+
+.toast-close:hover {
+  color: var(--color-text-primary);
+}
+
+/* Toast Themes */
+.toast-success { border-left: 4px solid var(--color-text-success); }
+.toast-error { border-left: 4px solid var(--color-text-danger); }
+.toast-warning { border-left: 4px solid var(--color-text-warning); }
+.toast-info { border-left: 4px solid var(--color-text-info); }
+
+@keyframes toastSlideIn {
+  from { opacity: 0; transform: translateY(-20px) scale(0.95); }
+  to { opacity: 1; transform: translateY(0) scale(1); }
+}
+
+@keyframes toastSlideOut {
+  from { opacity: 1; transform: scale(1); }
+  to { opacity: 0; transform: scale(0.9); }
+}
+