Update index.html

index.html

@@ -116,9 +116,16 @@
 
         // --- Rendering ---
         const calculateDaysUntil = (examDate) => {
-            const today = new Date();
-            today.setHours(0, 0, 0, 0); // Normalize to midnight
-            return Math.ceil((new Date(examDate) - today) / 86400000); // 1000*60*60*24
+            const now = new Date();
+            const todayIST = new Date(now.toLocaleString('en-US', { timeZone: 'Asia/Kolkata' }));
+            todayIST.setHours(0, 0, 0, 0);
+
+            const targetDate = new Date(examDate);
+            // The date from the input is already in the user's local timezone, 
+            // but we treat it as a date in IST for calculation.
+            const targetDateIST = new Date(targetDate.getFullYear(), targetDate.getMonth(), targetDate.getDate());
+            
+            return Math.ceil((targetDateIST - todayIST) / 86400000); // 1000*60*60*24
         };
 
         const renderExams = (exams) => {
@@ -138,7 +145,7 @@
                     <h3 class="exam-name">${exam.name}</h3>
                     <div class="countdown" style="color: ${color};">${daysUntil}</div>
                     <div class="countdown-label">days remaining</div>
-                    <div class="exam-date">${new Date(exam.date).toLocaleDateString('en-US', { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' })}</div>`;
+                    <div class="exam-date">${new Date(exam.date).toLocaleDateString('en-IN', { timeZone: 'Asia/Kolkata', weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' })}</div>`;
                 
                 card.querySelector('.delete-btn').addEventListener('click', () => deleteExam(exam.id));
                 elements.examsGrid.appendChild(card);
@@ -155,24 +162,6 @@
             }
             elements.particlesContainer.innerHTML = particleHtml;
         };
-
-        // ===================================================================================
-        // START: ONE-TIME MANUAL IMPORT FUNCTION
-        // TO USE: Open developer console (F12) and type `runManualImport()` then press Enter.
-        // AFTER RUNNING ONCE, DELETE THIS ENTIRE FUNCTION FROM YOUR CODE.
-        // ===================================================================================
-        window.runManualImport = function() {
-            const data = [{"name":"NSEA","date":"2025-11-22"},{"name":"NSEP","date":"2025-11-23"},{"name":"IMO ","date":"2025-11-28"},{"name":"NSO ","date":"2025-12-11"},{"name":"IEO ","date":"2025-11-26"},{"name":"Mathematics Boards","date":"2026-02-17"},{"name":"Science Boards","date":"2026-02-25"},{"name":"ISSO ","date":"2025-11-20"},{"name":"Periodic Test 2","date":"2025-11-03"},{"name":"Pre-Boards 2 ","date":"2026-01-19"},{"name":"Pre-Boards 1","date":"2025-12-29"},{"name":"English Boards","date":"2026-02-21"},{"name":"IT Boards","date":"2026-02-27"},{"name":"Hindi Boards","date":"2026-03-02"},{"name":"Social Science Boards","date":"2026-03-07"}];
-            console.log(`Starting import of ${data.length} exams...`);
-            const promises = data.map(exam => push(examsRef, { name: exam.name, date: exam.date }));
-            Promise.all(promises)
-                .then(() => alert(`Successfully imported ${data.length} exams to Firebase.`))
-                .catch(err => console.error("IMPORT FAILED:", err));
-        };
-        // ===================================================================================
-        // END OF IMPORT FUNCTION - REMOVE AFTER USE
-        // ===================================================================================
-
         // --- App Initialization ---
         createParticles();
         elements.examDateInput.min = new Date().toISOString().split('T')[0];