From 20438943f7df62e64d89e4ce3125d38978e0c1cf Mon Sep 17 00:00:00 2001
From: Voxel <voxel@mailfence.com>
Date: Sun, 13 Apr 2025 11:47:29 -0400
Subject: [PATCH] Create index.html

---
 calculator/index.html | 166 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 166 insertions(+)
 create mode 100644 calculator/index.html
diff --git a/calculator/index.html b/calculator/index.html
new file mode 100644
index 0000000..7cd3959
--- /dev/null
+++ b/calculator/index.html
@@ -0,0 +1,166 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>MilkNet | Calculator</title>
+    <link rel="icon" type="image/png" href="/assets/img/milk.png"/>
+    <style>
+        body {
+            font-family: 'Arial', sans-serif;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+            margin: 0;
+            background-color: #000; /* Dark background */
+            color: white; /* White text */
+        }
+        .calculator {
+            background-color: #000; /* Dark calculator background */
+            padding: 20px;
+            border-radius: 15px;
+            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.6);
+            width: 280px;
+        }
+        input {
+            width: 100%;
+            height: 50px;
+            font-size: 24px;
+            padding: 10px;
+            margin-bottom: 20px;
+            background-color: #000;
+            color: white;
+            border: none;
+            border-radius: 8px;
+            text-align: center;
+        }
+        .buttons {
+            display: grid;
+            grid-template-columns: repeat(4, 1fr);
+            gap: 10px;
+        }
+        button {
+            padding: 20px;
+            font-size: 18px;
+            border: none;
+            background-color: #444; /* Dark buttons */
+            color: white;
+            border-radius: 8px;
+            cursor: pointer;
+            transition: background-color 0.3s, transform 0.1s;
+        }
+        button:hover {
+            background-color: #555;
+        }
+        button:active {
+            background-color: #666;
+            transform: scale(0.98);
+        }
+        button:focus {
+            outline: none;
+        }
+        .button-clear {
+            background-color: #e63946;
+        }
+        .button-equal {
+            background-color: #2a9d8f;
+            grid-column: span 4; 
+        }
+        .button-function {
+            background-color: #f1faee;
+            color: #333;
+        }
+    </style>
+</head>
+<body>
+
+<div class="calculator">
+    <input type="text" id="display" disabled>
+    <div class="buttons">
+        <button class="button-clear" onclick="clearDisplay()">C</button>
+        <button onclick="deleteLast()">←</button>
+        <button class="button-function" onclick="appendToDisplay('%')">%</button>
+        <button class="button-function" onclick="appendToDisplay('/')">/</button>
+
+        <button onclick="appendToDisplay('7')">7</button>
+        <button onclick="appendToDisplay('8')">8</button>
+        <button onclick="appendToDisplay('9')">9</button>
+        <button class="button-function" onclick="appendToDisplay('*')">*</button>
+
+        <button onclick="appendToDisplay('4')">4</button>
+        <button onclick="appendToDisplay('5')">5</button>
+        <button onclick="appendToDisplay('6')">6</button>
+        <button class="button-function" onclick="appendToDisplay('-')">-</button>
+
+        <button onclick="appendToDisplay('1')">1</button>
+        <button onclick="appendToDisplay('2')">2</button>
+        <button onclick="appendToDisplay('3')">3</button>
+        <button class="button-function" onclick="appendToDisplay('+')">+</button>
+
+        <button onclick="appendToDisplay('0')">0</button>
+        <button onclick="appendToDisplay('.')">.</button>
+        <button class="button-function" onclick="appendToDisplay('**')">^</button>
+
+        <button class="button-function" onclick="appendToDisplay('sin(')">sin</button>
+        <button class="button-function" onclick="appendToDisplay('cos(')">cos</button>
+        <button class="button-function" onclick="appendToDisplay('tan(')">tan</button>
+
+        
+        <button class="button-function" onclick="appendToDisplay('(')">(</button>
+        <button class="button-function" onclick="appendToDisplay(')')">)</button>
+
+       
+        <button class="button-equal" onclick="calculate()">=</button>
+    </div>
+</div>
+
+<script>
+    function clearDisplay() {
+        document.getElementById('display').value = '';
+    }
+
+    function deleteLast() {
+        let display = document.getElementById('display');
+        display.value = display.value.slice(0, -1);
+    }
+
+    function appendToDisplay(value) {
+        let display = document.getElementById('display');
+        display.value += value;
+    }
+
+    function calculate() {
+        let display = document.getElementById('display');
+        try {
+            display.value = eval(display.value.replace(/sin\(/g, 'Math.sin(').replace(/cos\(/g, 'Math.cos(').replace(/tan\(/g, 'Math.tan('));
+        } catch (e) {
+            display.value = 'Error';
+        }
+    }
+
+    
+    document.addEventListener('keydown', function (e) {
+        const validKeys = [
+            '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 
+            '.', '/', '*', '-', '+', '=', 'Enter', 'Backspace', 'c', 
+            '(', ')', '%', '^'
+        ];
+        
+        
+        if (validKeys.includes(e.key)) {
+            if (e.key === 'Enter' || e.key === '=') {
+                calculate();
+            } else if (e.key === 'Backspace') {
+                deleteLast();
+            } else if (e.key === 'c' || e.key === 'c') {
+                clearDisplay();
+            } else {
+                appendToDisplay(e.key);
+            }
+        }
+    });
+</script>
+
+</body>
+</html>
