Changed around line 1
+ :root {
+ --primary: #2d3436;
+ --secondary: #0984e3;
+ --background: #f5f6fa;
+ --card-bg: #ffffff;
+ --text: #2d3436;
+ --shadow: rgba(0,0,0,0.1);
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
+ background: var(--background);
+ color: var(--text);
+ line-height: 1.6;
+ }
+
+ header {
+ background: var(--primary);
+ color: white;
+ padding: 3rem 1rem;
+ text-align: center;
+ box-shadow: 0 4px 6px var(--shadow);
+ }
+
+ .subtitle {
+ opacity: 0.9;
+ margin-top: 0.5rem;
+ }
+
+ main {
+ max-width: 1200px;
+ margin: 2rem auto;
+ padding: 0 1rem;
+ }
+
+ .filters {
+ margin-bottom: 2rem;
+ text-align: center;
+ }
+
+ .filters button {
+ background: none;
+ border: 2px solid var(--secondary);
+ color: var(--secondary);
+ padding: 0.5rem 1.5rem;
+ margin: 0 0.5rem;
+ border-radius: 25px;
+ cursor: pointer;
+ transition: all 0.3s ease;
+ }
+
+ .filters button.active,
+ .filters button:hover {
+ background: var(--secondary);
+ color: white;
+ }
+
+ .operations-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
+ gap: 2rem;
+ }
+
+ .operation-card {
+ background: var(--card-bg);
+ border-radius: 10px;
+ padding: 1.5rem;
+ box-shadow: 0 2px 4px var(--shadow);
+ transition: transform 0.3s ease;
+ }
+
+ .operation-card:hover {
+ transform: translateY(-5px);
+ }
+
+ .usage-meter {
+ background: #eee;
+ border-radius: 10px;
+ height: 20px;
+ margin: 1rem 0;
+ position: relative;
+ overflow: hidden;
+ }
+
+ .meter-fill {
+ background: var(--secondary);
+ height: 100%;
+ border-radius: 10px;
+ transition: width 1s ease-out;
+ }
+
+ .usage-meter span {
+ position: absolute;
+ right: 10px;
+ top: 50%;
+ transform: translateY(-50%);
+ font-size: 0.8rem;
+ color: white;
+ }
+
+ .tags {
+ margin-top: 1rem;
+ }
+
+ .tags span {
+ background: #eee;
+ padding: 0.2rem 0.8rem;
+ border-radius: 15px;
+ font-size: 0.8rem;
+ margin-right: 0.5rem;
+ }
+
+ footer {
+ text-align: center;
+ padding: 2rem;
+ margin-top: 2rem;
+ background: var(--primary);
+ color: white;
+ }
+
+ @media (max-width: 768px) {
+ .operations-grid {
+ grid-template-columns: 1fr;
+ }
+
+ .filters button {
+ margin-bottom: 0.5rem;
+ }
+ }