Create static/styles.css

static/styles.css

@@ -0,0 +1,328 @@
+body {
+    font-family: 'Roboto', sans-serif;
+    margin: 0;
+    padding: 0;
+    transition: background 0.3s, color 0.3s;
+}
+
+/* Dark Mode (Default) */
+body.dark-mode {
+    background: linear-gradient(to bottom right, #1A252F, #2C3E50);
+    color: #E0E6ED;
+}
+
+body.dark-mode .input-section,
+body.dark-mode .markdown-section,
+body.dark-mode .preview-section {
+    background: #2F4054;
+    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
+}
+
+body.dark-mode input[type="text"],
+body.dark-mode input[type="file"] {
+    background: #3A5063;
+    color: #FFFFFF;
+    border: 1px solid #4A6FA5;
+}
+
+body.dark-mode input[type="text"]:focus,
+body.dark-mode input[type="file"]:focus {
+    border-color: #A66F3A;
+}
+
+body.dark-mode button {
+    background: linear-gradient(to right, #3498DB, #2C7DB2);
+    box-shadow: inset 0 0 5px rgba(52, 152, 219, 0.3);
+}
+
+body.dark-mode button:hover {
+    background: linear-gradient(to right, #2C7DB2, #3498DB);
+    box-shadow: inset 0 0 8px rgba(52, 152, 219, 0.5);
+}
+
+body.dark-mode #downloadBtn {
+    background: linear-gradient(to right, #8B5A2B, #7F4D1A);
+    box-shadow: inset 0 0 5px rgba(139, 90, 43, 0.3);
+}
+
+body.dark-mode #downloadBtn:hover {
+    background: linear-gradient(to right, #7F4D1A, #8B5A2B);
+    box-shadow: inset 0 0 8px rgba(139, 90, 43, 0.5);
+}
+
+body.dark-mode textarea {
+    background: #3A5063;
+    color: #FFFFFF;
+    border: 1px solid #4A6FA5;
+}
+
+body.dark-mode #output {
+    background: #3A5063;
+}
+
+body.dark-mode #output h1, body.dark-mode #output h2, body.dark-mode #output h3 {
+    color: #FFFFFF;
+    font-weight: 500;
+    letter-spacing: 0.5px;
+}
+
+body.dark-mode #output code,
+body.dark-mode #output pre {
+    background: #2C3E50;
+}
+
+body.dark-mode .spinner {
+    border: 4px solid #2F4054;
+    border-top: 4px solid #E0E6ED;
+}
+
+/* Light Mode */
+body.light-mode {
+    background: linear-gradient(to bottom right, #f0f4f8, #d9e2ec);
+    color: #333;
+}
+
+body.light-mode .input-section,
+body.light-mode .markdown-section,
+body.light-mode .preview-section {
+    background: white;
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+}
+
+body.light-mode input[type="text"],
+body.light-mode input[type="file"] {
+    background: white;
+    color: #333;
+    border: 1px solid #ccc;
+}
+
+body.light-mode input[type="text"]:focus,
+body.light-mode input[type="file"]:focus {
+    border-color: #4CAF50;
+}
+
+body.light-mode button {
+    background: linear-gradient(to right, #4CAF50, #45a049);
+}
+
+body.light-mode button:hover {
+    background: linear-gradient(to right, #45a049, #4CAF50);
+}
+
+body.light-mode #downloadBtn {
+    background: linear-gradient(to right, #3498db, #2980b9);
+}
+
+body.light-mode #downloadBtn:hover {
+    background: linear-gradient(to right, #2980b9, #3498db);
+}
+
+body.light-mode textarea {
+    background: white;
+    color: #333;
+    border: 1px solid #ccc;
+}
+
+body.light-mode #output {
+    background: white;
+}
+
+body.light-mode #output h1, body.light-mode #output h2, body.light-mode #output h3 {
+    color: #333;
+}
+
+body.light-mode #output code,
+body.light-mode #output pre {
+    background: #f4f4f4;
+}
+
+body.light-mode .spinner {
+    border: 4px solid #f3f3f3;
+    border-top: 4px solid #3498db;
+}
+
+/* Common Styles */
+.container {
+    max-width: 1200px;
+    margin: 20px auto;
+    padding: 20px;
+    position: relative;
+}
+
+.input-section, .markdown-section, .preview-section {
+    border-radius: 10px;
+    padding: 20px;
+    margin-bottom: 20px;
+    transition: background 0.3s, box-shadow 0.3s;
+}
+
+input[type="text"], input[type="file"] {
+    width: 100%;
+    padding: 10px;
+    margin: 10px 0;
+    border-radius: 5px;
+    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
+    transition: border-color 0.3s;
+}
+
+button {
+    padding: 10px 20px;
+    color: white;
+    border: none;
+    border-radius: 5px;
+    cursor: pointer;
+    margin: 5px;
+    transition: background 0.3s, transform 0.1s, box-shadow 0.3s;
+}
+
+button:active {
+    transform: scale(0.97) translateY(2px);
+    box-shadow: none;
+}
+
+.spinner {
+    display: none;
+    border-radius: 50%;
+    width: 30px;
+    height: 30px;
+    animation: spin 1s linear infinite;
+    margin: 20px auto;
+}
+
+@keyframes spin {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}
+
+.output-container {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 20px;
+}
+
+.markdown-section, .preview-section {
+    flex: 1;
+    min-width: 300px;
+}
+
+textarea {
+    width: 100%;
+    height: 400px; /* This will be dynamically adjusted by JavaScript */
+    margin-top: 10px;
+    padding: 10px;
+    border-radius: 5px;
+    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
+    font-family: monospace;
+    resize: vertical;
+    transition: background 0.3s, color 0.3s, border 0.3s;
+}
+
+#output {
+    margin-top: 10px;
+    padding: 10px;
+    max-height: 600px;
+    overflow-y: auto;
+    border-radius: 5px;
+    border: 1px solid #4A6FA5;
+    transition: background 0.3s, border 0.3s;
+}
+
+#output code {
+    padding: 2px 4px;
+    border-radius: 3px;
+}
+
+#output pre {
+    padding: 10px;
+    border-radius: 5px;
+    overflow-x: auto;
+}
+
+.fade-in {
+    animation: fadeIn 0.5s ease-in;
+}
+
+@keyframes fadeIn {
+    from { opacity: 0; transform: scale(0.98); }
+    to { opacity: 1; transform: scale(1.02); }
+}
+
+/* Toggle Switch */
+.mode-toggle {
+    position: absolute;
+    top: 20px;
+    right: 20px;
+    display: flex;
+    align-items: center;
+}
+
+.mode-toggle label {
+    margin-left: 10px;
+    font-size: 14px;
+    color: #E0E6ED;
+}
+
+.switch {
+    position: relative;
+    display: inline-block;
+    width: 50px;
+    height: 24px;
+}
+
+.switch input {
+    opacity: 0;
+    width: 0;
+    height: 0;
+}
+
+.slider {
+    position: absolute;
+    cursor: pointer;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: #7F8C8D;
+    transition: 0.3s;
+    border-radius: 24px;
+}
+
+.slider:before {
+    position: absolute;
+    content: "";
+    height: 18px;
+    width: 18px;
+    left: 3px;
+    bottom: 3px;
+    background: #ECF0F1;
+    transition: 0.3s;
+    border-radius: 50%;
+}
+
+input:checked + .slider {
+    background: #4CAF50;
+}
+
+input:checked + .slider:before {
+    transform: translateX(26px);
+}
+
+/* Copy Button */
+.copy-button {
+    padding: 8px 16px;
+    background: #3498DB;
+    color: white;
+    border: none;
+    border-radius: 5px;
+    cursor: pointer;
+    margin-left: 10px;
+    transition: background 0.3s, transform 0.1s;
+}
+
+.copy-button:hover {
+    background: #2C7DB2;
+}
+
+.copy-button:active {
+    transform: scale(0.97) translateY(2px);
+}