diff --git a/darkmode.css b/darkmode.css
new file mode 100644
index 0000000..b3bbae7
--- /dev/null
+++ b/darkmode.css
@@ -0,0 +1,134 @@
+body, .im_page_wrap {
+    background: black !important;
+    color: white !important;
+    border: none !important;
+}
+
+.tg_head_split {
+    background: black !important;
+}
+
+.im_bottom_panel_wrap {
+    background: black !important;
+    color: white !important;
+}
+
+.im_dialogs_search .im_dialogs_search_field {
+    background: rgb(34,48,63) !important;
+    color: white !important;
+}
+
+.icon-search-clear {
+    color: white !important;
+}
+
+.im_record_bg {
+    background: black !important;
+}
+
+.im_message_outer_wrap:hover {
+    background: rgba(128, 128, 128, 0.1) !important;
+}
+
+.im_bottom_panel_wrap .im_message_outer_wrap {
+    background: black !important;
+}
+
+.im_message_unread_split {
+    background: black !important;
+}
+
+.im_history_selectable .im_message_outer_wrap {
+    background: black !important;
+}
+
+.im_service_message {
+    background: black !important;
+}
+
+.im_history_typing_wrap {
+    background: black !important;
+}
+
+.im_history_messages_peer {
+    background: black !important;
+}
+
+.im_dialogs_col_wrap noselect {
+    background: gray !important;
+}
+
+.page_wrap {
+    background: black !important;
+}
+
+.im_history_empty.vertical-aligned, .im_history_not_selected.vertical-aligned {
+    background: black !important;
+    color: white !important
+}
+
+.im_dialogs_col_wrap {
+    background: black !important;
+    border-right-color: grey !important;
+}
+
+.im_dialog_peer {
+    color: #ededed !important;
+}
+
+.im_dialogs_scrollable_wrap a.im_dialog:hover, .im_dialogs_scrollable_wrap a.im_dialog_selected {
+    background: rgba(128, 128, 128, 0.2) !important;
+    color: white;
+    transition: width 2s;
+}
+
+a.im_dialog:hover .im_short_message_text, a.im_dialog_selected .im_short_message_text {
+    color: white !important;
+}
+
+a.im_dialog .im_dialog_chat_from_wrap, a.im_dialog .im_short_message_media, a.im_dialog .im_short_message_service {
+    color: white !important;
+}
+
+.dropdown-menu {
+    background: black !important;
+    border: none !important;
+}
+
+.dropdown-menu > li > a {
+    background: black !important;
+    color: white !important
+}
+
+.dropdown-menu li a:hover {
+    background: rgba(128, 128, 128, 0.1) !important;
+    color: white !important
+}
+
+.md_modal_sections {
+    background: black !important;
+}
+
+.tg_checkbox_label {
+    color: white !important
+}
+
+.md_modal_iconed_section_wrap.md_modal_iconed_section_peers {
+    background: black !important
+}
+
+.im_dialog_badge_muted {
+    background: rgba(128, 128, 128, 0.7) !important
+}
+
+.md_simple_modal_footer, .md_simple_modal_body {
+    background: black !important
+}
+
+.im_bot_intro_message_wrap {
+    background: #373737 !important
+}
+
+.im_dialogs_col .nano > .nano-pane > .nano-slider {
+    background: #2a2a2a !important
+}