Fix profile custom date picker and detailed activity sort

github-activity-tracker/frontend/src/App.tsx

@@ -190,6 +190,8 @@ function App() {
           startDate={startDate}
           endDate={endDate}
           onPeriodChange={handlePeriodChange}
+          onStartDateChange={setStartDate}
+          onEndDateChange={setEndDate}
         />
       )}
 

github-activity-tracker/frontend/src/components/CustomPeriodButton.tsx

@@ -0,0 +1,116 @@
+import React, { useEffect, useRef, useState } from "react";
+import type { PeriodValue } from "../lib/periods";
+
+interface CustomPeriodButtonProps {
+  startDate: string;
+  endDate: string;
+  onPeriodChange: (p: PeriodValue) => void;
+  onStartDateChange: (value: string) => void;
+  onEndDateChange: (value: string) => void;
+  buttonClassName: string;
+}
+
+const CustomPeriodButton: React.FC<CustomPeriodButtonProps> = ({
+  startDate,
+  endDate,
+  onPeriodChange,
+  onStartDateChange,
+  onEndDateChange,
+  buttonClassName,
+}) => {
+  const [showCustomPopup, setShowCustomPopup] = useState(false);
+  const [draftStart, setDraftStart] = useState(startDate);
+  const [draftEnd, setDraftEnd] = useState(endDate);
+  const customPopupRef = useRef<HTMLDivElement>(null);
+
+  const toYmd = (date: Date) =>
+    `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, "0")}-${String(date.getDate()).padStart(2, "0")}`;
+
+  const openCustomPopup = () => {
+    if (startDate && endDate) {
+      setDraftStart(startDate);
+      setDraftEnd(endDate);
+    } else {
+      const end = new Date();
+      const start = new Date();
+      start.setDate(end.getDate() - 6);
+      setDraftStart(toYmd(start));
+      setDraftEnd(toYmd(end));
+    }
+    setShowCustomPopup(true);
+  };
+
+  const applyCustomRange = () => {
+    if (!draftStart || !draftEnd || draftStart > draftEnd) return;
+    onStartDateChange(draftStart);
+    onEndDateChange(draftEnd);
+    onPeriodChange("custom");
+    setShowCustomPopup(false);
+  };
+
+  useEffect(() => {
+    if (!showCustomPopup) return;
+
+    const handleClickOutside = (event: MouseEvent) => {
+      if (
+        customPopupRef.current &&
+        !customPopupRef.current.contains(event.target as Node)
+      ) {
+        setShowCustomPopup(false);
+      }
+    };
+
+    document.addEventListener("mousedown", handleClickOutside);
+    return () => document.removeEventListener("mousedown", handleClickOutside);
+  }, [showCustomPopup]);
+
+  return (
+    <div className="relative" ref={customPopupRef}>
+      <button type="button" className={buttonClassName} onClick={openCustomPopup}>
+        Custom
+      </button>
+      {showCustomPopup && (
+        <div className="absolute left-0 top-full mt-2 z-30 w-72 rounded-xl border border-panel-border bg-brand-softer p-4 shadow-lg">
+          <p className="text-sm font-medium text-brand-ink mb-3">
+            Custom date range
+          </p>
+          <label className="block text-xs text-brand-mid mb-1">From</label>
+          <input
+            type="date"
+            value={draftStart}
+            max={draftEnd || undefined}
+            onChange={(e) => setDraftStart(e.target.value)}
+            className="themed-date-input w-full mb-3 px-3 py-2 border border-panel-border rounded-lg bg-surface text-brand-ink text-sm"
+          />
+          <label className="block text-xs text-brand-mid mb-1">To</label>
+          <input
+            type="date"
+            value={draftEnd}
+            min={draftStart || undefined}
+            onChange={(e) => setDraftEnd(e.target.value)}
+            className="themed-date-input w-full mb-4 px-3 py-2 border border-panel-border rounded-lg bg-surface text-brand-ink text-sm"
+          />
+          <div className="flex justify-end gap-2">
+            <button
+              type="button"
+              className="px-3 py-1.5 rounded-lg text-sm text-brand-dark bg-surface border border-panel-border hover:bg-brand-soft"
+              onClick={() => setShowCustomPopup(false)}
+            >
+              Cancel
+            </button>
+            <button
+              type="button"
+              className="px-3 py-1.5 rounded-full text-sm text-white bg-brand hover:bg-brand-hover disabled:opacity-50"
+              disabled={!draftStart || !draftEnd || draftStart > draftEnd}
+              onClick={applyCustomRange}
+            >
+              Apply
+            </button>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default CustomPeriodButton;

github-activity-tracker/frontend/src/components/TopNav.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useRef, useState } from "react";
+import React, { useEffect, useState } from "react";
 
 import { PERIOD_OPTIONS, type PeriodValue } from "../lib/periods";
 import { fetchUserRoles } from "../lib/api";
@@ -9,6 +9,7 @@ import LeaderboardIconWhite from "../assets/LeaderboardIconWhite.svg";
 import LeaderboardIconBlack from "../assets/LeaderboardIconBlack.svg";
 import DownloadIcon from "../assets/DownloadIcon.svg";
 import ThemeSwitcher from "./ThemeSwitcher";
+import CustomPeriodButton from "./CustomPeriodButton";
 
 interface TopNavProps {
   activePage: "dashboard" | "leaderboard";
@@ -53,51 +54,6 @@ const TopNav: React.FC<TopNavProps> = ({
   onDownloadJSON,
 }) => {
   const [userRoles, setUserRoles] = useState<string[]>([]);
-  const [showCustomPopup, setShowCustomPopup] = useState(false);
-  const [draftStart, setDraftStart] = useState(startDate);
-  const [draftEnd, setDraftEnd] = useState(endDate);
-  const customPopupRef = useRef<HTMLDivElement>(null);
-
-  const toYmd = (date: Date) =>
-    `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, "0")}-${String(date.getDate()).padStart(2, "0")}`;
-
-  const openCustomPopup = () => {
-    if (startDate && endDate) {
-      setDraftStart(startDate);
-      setDraftEnd(endDate);
-    } else {
-      const end = new Date();
-      const start = new Date();
-      start.setDate(end.getDate() - 6);
-      setDraftStart(toYmd(start));
-      setDraftEnd(toYmd(end));
-    }
-    setShowCustomPopup(true);
-  };
-
-  const applyCustomRange = () => {
-    if (!draftStart || !draftEnd || draftStart > draftEnd) return;
-    onStartDateChange(draftStart);
-    onEndDateChange(draftEnd);
-    onPeriodChange("custom");
-    setShowCustomPopup(false);
-  };
-
-  useEffect(() => {
-    if (!showCustomPopup) return;
-
-    const handleClickOutside = (event: MouseEvent) => {
-      if (
-        customPopupRef.current &&
-        !customPopupRef.current.contains(event.target as Node)
-      ) {
-        setShowCustomPopup(false);
-      }
-    };
-
-    document.addEventListener("mousedown", handleClickOutside);
-    return () => document.removeEventListener("mousedown", handleClickOutside);
-  }, [showCustomPopup]);
 
   useEffect(() => {
     let cancelled = false;
@@ -215,58 +171,14 @@ const TopNav: React.FC<TopNavProps> = ({
                   {label}
                 </button>
               ))}
-              <div className="relative" ref={customPopupRef}>
-                <button
-                  className={periodBtn(period === "custom")}
-                  onClick={openCustomPopup}
-                >
-                  Custom
-                </button>
-                {showCustomPopup && (
-                  <div className="absolute left-0 top-full mt-2 z-30 w-72 rounded-xl border bg-white p-4 shadow-lg">
-                    <p className="text-sm font-medium text-gray-800 mb-3">
-                      Custom date range
-                    </p>
-                    <label className="block text-xs text-gray-500 mb-1">
-                      From
-                    </label>
-                    <input
-                      type="date"
-                      value={draftStart}
-                      max={draftEnd || undefined}
-                      onChange={(e) => setDraftStart(e.target.value)}
-                      className="w-full mb-3 px-3 py-2 border rounded-lg bg-white text-gray-900 text-sm"
-                    />
-                    <label className="block text-xs text-gray-500 mb-1">
-                      To
-                    </label>
-                    <input
-                      type="date"
-                      value={draftEnd}
-                      min={draftStart || undefined}
-                      onChange={(e) => setDraftEnd(e.target.value)}
-                      className="w-full mb-4 px-3 py-2 border rounded-lg bg-white text-gray-900 text-sm"
-                    />
-                    <div className="flex justify-end gap-2">
-                      <button
-                        type="button"
-                        className="px-3 py-1.5 rounded-lg text-sm text-gray-700 bg-gray-100 hover:bg-gray-200"
-                        onClick={() => setShowCustomPopup(false)}
-                      >
-                        Cancel
-                      </button>
-                      <button
-                        type="button"
-                        className="px-3 py-1.5 rounded-full text-sm text-white bg-brand hover:bg-brand-hover disabled:opacity-50"
-                        disabled={!draftStart || !draftEnd || draftStart > draftEnd}
-                        onClick={applyCustomRange}
-                      >
-                        Apply
-                      </button>
-                    </div>
-                  </div>
-                )}
-              </div>
+              <CustomPeriodButton
+                startDate={startDate}
+                endDate={endDate}
+                onPeriodChange={onPeriodChange}
+                onStartDateChange={onStartDateChange}
+                onEndDateChange={onEndDateChange}
+                buttonClassName={periodBtn(period === "custom")}
+              />
             </div>
           </div>
 

github-activity-tracker/frontend/src/components/UserProfile.tsx

@@ -15,6 +15,7 @@ import CodeReviewIcon from "../assets/CodeReviewIcon.svg";
 import IssueIcon from "../assets/IssueIcon.svg";
 import DownloadIcon from "../assets/DownloadIcon.svg";
 import ThemeSwitcher from "./ThemeSwitcher";
+import CustomPeriodButton from "./CustomPeriodButton";
 import { useTheme } from "../ThemeContext";
 
 interface UserProfileProps {
@@ -25,6 +26,8 @@ interface UserProfileProps {
   startDate: string;
   endDate: string;
   onPeriodChange: (p: PeriodValue) => void;
+  onStartDateChange: (value: string) => void;
+  onEndDateChange: (value: string) => void;
 }
 
 interface DailyActivityRow {
@@ -43,6 +46,8 @@ const UserProfile: React.FC<UserProfileProps> = ({
   startDate,
   endDate,
   onPeriodChange,
+  onStartDateChange,
+  onEndDateChange,
 }) => {
   const { theme } = useTheme();
   const [userData, setUserData] = useState<any>(null);
@@ -94,7 +99,9 @@ const UserProfile: React.FC<UserProfileProps> = ({
     issues: userData?.overview?.issues || [],
   };
 
-  const detailed: DailyActivityRow[] = userData?.daily_activity || [];
+  const detailed: DailyActivityRow[] = [...(userData?.daily_activity || [])].sort(
+    (a, b) => new Date(b.date).getTime() - new Date(a.date).getTime(),
+  );
 
   return (
     <div className="min-h-screen">
@@ -148,13 +155,18 @@ const UserProfile: React.FC<UserProfileProps> = ({
                 {label}
               </button>
             ))}
-            {period === "custom" && (
-              <button
-                className="px-5 py-2 rounded-full font-black bg-brand-softer text-brand-dark shadow-lg"
-              >
-                Custom
-              </button>
-            )}
+            <CustomPeriodButton
+              startDate={startDate}
+              endDate={endDate}
+              onPeriodChange={onPeriodChange}
+              onStartDateChange={onStartDateChange}
+              onEndDateChange={onEndDateChange}
+              buttonClassName={`px-5 py-2 rounded-full font-black transition-all ${
+                period === "custom"
+                  ? "bg-brand-softer text-brand-dark shadow-lg"
+                  : "bg-white/20 text-white hover:bg-white/30"
+              }`}
+            />
           </div>
 
           <div className="flex items-center gap-4">

github-activity-tracker/frontend/src/index.css

@@ -37,6 +37,11 @@ body {
   box-shadow: 0 10px 30px -18px var(--color-panel-shadow);
 }
 
+/* Date inputs stay light-surface; keep calendar icon dark even under dark themes. */
+.themed-date-input {
+  color-scheme: light;
+}
+
 .orb {
   position: fixed;
   border-radius: 9999px;