348 lines
6.9 KiB
HTML
348 lines
6.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Simplex Optimizer</title>
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<style>
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/* --- Light Theme (default) --- */
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html,
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body {
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height: 100%;
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margin: 0;
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}
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.big-container {
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display: flex;
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flex-direction: column;
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min-height: 100vh;
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/* ensures container is at least full viewport height */
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}
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body {
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margin: 0;
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font-family: Arial, sans-serif;
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display: flex;
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flex-direction: column;
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height: 100vh;
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background: #f8f9fa;
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color: #212529;
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transition: background 0.3s, color 0.3s;
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}
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/* Header */
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.header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 15px 20px;
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background: #ffffff;
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border-bottom: 1px solid #dee2e6;
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transition: background 0.3s, color 0.3s;
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}
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.header h1 {
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margin: 0;
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font-size: 1.5rem;
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color: #212529;
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}
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/* Theme toggle button */
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.theme-btn {
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background: none;
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border: none;
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font-size: 1.5rem;
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cursor: pointer;
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transition: transform 0.2s;
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}
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.theme-btn:hover {
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transform: rotate(20deg);
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}
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.container {
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display: flex;
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flex-direction: column;
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flex: 1;
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}
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/* Top input section */
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.input-section {
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display: flex;
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flex: 1;
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padding: 20px;
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gap: 20px;
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background: #ffffff;
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border-bottom: 2px solid #dee2e6;
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transition: background 0.3s, border-color 0.3s;
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}
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.input-box {
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flex: 1;
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display: flex;
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flex-direction: column;
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background: #f1f3f5;
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border-radius: 10px;
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padding: 15px;
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box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
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overflow-y: auto;
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transition: background 0.3s;
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}
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.input-box h2 {
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margin: 0 0 10px 0;
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font-size: 1.2rem;
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color: #343a40;
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transition: color 0.3s;
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}
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.sub-section {
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margin-bottom: 20px;
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}
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.sub-section h3 {
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margin: 0 0 8px 0;
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font-size: 1rem;
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color: #495057;
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transition: color 0.3s;
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}
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.input-row {
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display: flex;
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gap: 8px;
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margin-bottom: 10px;
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}
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.input-row input {
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flex: 1;
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padding: 8px;
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border: 1px solid #ced4da;
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border-radius: 5px;
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font-size: 0.9rem;
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background: #ffffff;
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color: #212529;
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transition: background 0.3s, color 0.3s, border-color 0.3s;
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}
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.input-row button {
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padding: 8px 12px;
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background: #007bff;
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border: none;
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color: white;
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border-radius: 5px;
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cursor: pointer;
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font-size: 0.9rem;
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transition: background 0.3s;
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}
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.input-row button:hover {
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background: #0056b3;
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}
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ul {
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list-style: none;
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padding: 0;
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margin: 0;
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}
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li {
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display: flex;
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justify-content: space-between;
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align-items: center;
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background: #ffffff;
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padding: 6px 10px;
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margin-bottom: 6px;
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border: 1px solid #dee2e6;
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border-radius: 5px;
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font-size: 0.9rem;
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transition: background 0.3s, border-color 0.3s, color 0.3s;
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}
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.remove-btn {
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background: #dc3545;
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border: none;
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color: white;
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padding: 4px 8px;
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font-size: 0.75rem;
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border-radius: 4px;
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cursor: pointer;
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transition: background 0.3s;
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}
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.remove-btn:hover {
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background: #b02a37;
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}
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/* Right side objective */
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.objective {
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flex: 1;
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display: flex;
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flex-direction: column;
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justify-content: space-between;
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}
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.objective input {
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margin-bottom: 10px;
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padding: 8px;
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border: 1px solid #ced4da;
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border-radius: 5px;
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font-size: 0.9rem;
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background: #ffffff;
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color: #212529;
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transition: background 0.3s, color 0.3s, border-color 0.3s;
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}
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.objective button {
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padding: 10px;
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background: #28a745;
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border: none;
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color: white;
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border-radius: 5px;
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cursor: pointer;
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font-size: 0.95rem;
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transition: background 0.3s;
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}
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.objective button:hover {
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background: #1e7e34;
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}
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/* Bottom output section */
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.output-section {
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flex: 1;
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display: flex;
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flex-direction: column;
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padding: 20px;
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background: #fdfdfd;
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overflow-y: auto;
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transition: background 0.3s;
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}
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.steps {
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flex: 1;
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overflow-y: auto;
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padding: 15px;
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background: #f8f9fa;
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border: 1px solid #dee2e6;
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border-radius: 8px;
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margin-bottom: 15px;
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transition: background 0.3s, border-color 0.3s;
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}
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.steps h3 {
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margin-top: 0;
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color: #495057;
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transition: color 0.3s;
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}
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.steps ul {
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padding-left: 20px;
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}
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.final-result {
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background: #e9f7ef;
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border: 1px solid #c3e6cb;
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padding: 15px;
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border-radius: 8px;
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font-weight: bold;
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color: #155724;
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transition: background 0.3s, color 0.3s, border-color 0.3s;
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}
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/* --- Dark Theme --- */
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.big-container.dark-theme {
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background: #121212;
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color: #e9ecef;
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}
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.big-container.dark-theme .header {
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background: #1e1e1e;
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border-bottom: 1px solid #343a40;
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}
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.big-container.dark-theme .header h1 {
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color: #f8f9fa;
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}
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.big-container.dark-theme .input-section {
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background: #1e1e1e;
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border-bottom: 2px solid #343a40;
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}
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.big-container.dark-theme .input-box {
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background: #2a2a2a;
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}
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.big-container.dark-theme .input-box h2,
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.big-container.dark-theme .sub-section h3 {
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color: #f8f9fa;
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}
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.big-container.dark-theme .input-row input,
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.big-container.dark-theme .objective input {
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background: #343a40;
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color: #e9ecef;
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border: 1px solid #495057;
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}
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.big-container.dark-theme li {
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background: #1e1e1e;
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border: 1px solid #495057;
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color: #e9ecef;
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}
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.big-container.dark-theme .output-section {
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background: #1a1a1a;
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}
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.big-container.dark-theme .steps {
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background: #2a2a2a;
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border: 1px solid #495057;
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}
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.big-container.dark-theme .steps h3 {
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color: #f8f9fa;
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}
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.big-container.dark-theme .final-result {
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background: #1e3d2d;
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border: 1px solid #155724;
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color: #a8e6a3;
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}
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.big-container.dark-theme .input-row button {
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background: #0d6efd;
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}
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.big-container.dark-theme .input-row button:hover {
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background: #084298;
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}
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.big-container.dark-theme .objective button {
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background: #198754;
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}
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.big-container.dark-theme .objective button:hover {
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background: #145c32;
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}
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.big-container.dark-theme .remove-btn {
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background: #dc3545;
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}
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.big-container.dark-theme .remove-btn:hover {
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background: #b02a37;
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}
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</style>
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</head>
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<body>
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</body>
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</html> |