Update style.css

style.css

@@ -1,10 +1,10 @@
-/* Styling dasar untuk body */
+/* General Reset */
 body {
-    font-family: Arial, sans-serif;
     margin: 0;
     padding: 0;
-    background-color: #1b5e20; /* Hijau gelap */
-    color: white;
+    font-family: Arial, sans-serif;
+    background-color: #155724; /* Hijau gelap */
+    color: #333;
     display: flex;
     justify-content: center;
     align-items: flex-start;
@@ -12,16 +12,126 @@ body {
     overflow-y: auto;
 }
 
-/* Container dengan bentuk melengkung */
+/* Container */
 .container {
-    width: 100%;
     max-width: 800px;
-    background-color: #fafafa; /* Putih krem lembut */
-    border-radius: 30px; /* Sudut melengkung */
-    padding: 30px; /* Menambah padding untuk memberi ruang lebih */
+    margin: 50px auto;
+    background-color: #ffffff; /* Kontainer putih lembut */
+    border-radius: 30px;
     box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+    padding: 20px;
+    text-align: center;
+    min-height: 600px;
+}
+
+/* Header */
+.header {
+    text-align: left;
+    display: flex;
+    align-items: center;
+    padding: 10px;
+}
+
+.header img {
+    width: 40px;
+    height: 40px;
+    margin-right: 10px;
+}
+
+.header h1 {
+    font-size: 1.8rem;
+    color: #28a745; /* Hijau terang */
+    margin: 0;
+}
+
+/* Sub-header */
+.sub-header {
+    font-size: 0.9rem;
+    color: #6c757d;
+    margin-bottom: 20px;
+}
+
+/* Input Fields */
+label {
+    font-size: 0.9rem;
+    font-weight: bold;
+    display: block;
+    margin: 10px 0 5px;
+    color: #155724;
+}
+
+input[type="text"], select {
+    width: 90%;
+    padding: 10px;
+    margin-bottom: 15px;
+    border: 1px solid #28a745; /* Hijau terang */
+    border-radius: 5px;
+    font-size: 1rem;
+}
+
+/* Dropdown Modern */
+select {
+    -webkit-appearance: none;
+    -moz-appearance: none;
+    appearance: none;
+    background: url('data:image/svg+xml;charset=UTF-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 140 140"><polygon points="70,90 90,50 50,50" fill="%2328a745"/></svg>') no-repeat right 10px center/12px;
+}
+
+/* Swap Button */
+.swap-button {
+    width: 50px;
+    height: 50px;
+    background-color: #28a745;
+    border: none;
+    border-radius: 50%;
+    margin: 15px auto;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    cursor: pointer;
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
+}
+
+.swap-button:hover {
+    background-color: #218838;
+}
+
+.swap-button svg {
+    fill: #ffffff;
+    width: 20px;
+    height: 20px;
+}
+
+/* Convert Button */
+.convert-button {
+    width: 90%;
+    padding: 10px;
+    background-color: #28a745;
+    color: white;
+    border: none;
+    border-radius: 5px;
+    font-size: 1rem;
+    cursor: pointer;
+}
+
+.convert-button:hover {
+    background-color: #218838;
+}
+
+/* Footer */
+.footer {
     margin-top: 20px;
-    min-height: 600px; /* Menambah tinggi minimum kontainer */
+    font-size: 0.8rem;
+    color: #6c757d;
+}
+
+.footer a {
+    color: #28a745;
+    text-decoration: none;
+}
+
+.footer a:hover {
+    text-decoration: underline;
 }
 
 /* Styling untuk header */
@@ -106,7 +216,6 @@ select {
     -moz-appearance: none;
     appearance: none;
     padding-right: 30px;
-    background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-caret-down-fill" viewBox="0 0 16 16%3E%3Cpath d="M3.646 5.646a.5.5 0 0 1 .708 0L8 9.293l3.646-3.647a.5.5 0 1 1 .708.708l-4 4a.5.5 0 0 1-.708 0l-4-4a.5.5 0 0 1 0-.708z"/%3E%3C/svg%3E');
     background-position: right 10px center;
     background-repeat: no-repeat;
     background-size: 12px;
@@ -129,30 +238,6 @@ button#convert-btn:hover {
     background-color: #45a049;
 }
 
-/* Styling footer */
-footer {
-    text-align: center;
-    margin-top: 20px;
-    font-size: 0.9em;
-    color: #777;
-}
-
-footer a {
-    color: #4CAF50;
-    text-decoration: none;
-}
-
-footer a:hover {
-    text-decoration: underline;
-}
-
-#result {
-    margin-top: 20px;
-    font-size: 1.5em;
-    color: #333;
-    text-align: center;
-}
-
 /* Responsif untuk layar kecil (mobile) */
 @media (max-width: 600px) {
     .container {