:root {
    --bg: hsl(226, 43%, 10%);
    --card-bg: hsl(235, 46%, 20%);
    --text-pale: hsl(236, 100%, 87%);
    --text-light: white;
    --blue: hsl(246, 80%, 60%);
    --orange: hsl(15, 100%, 70%);
    --light-blue: hsl(195, 74%, 62%);
    --red: hsl(348, 100%, 68%);
    --green: hsl(145, 58%, 55%);
    --purple: hsl(264, 64%, 52%);
    --yellow: hsl(43, 84%, 65%);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Rubik', sans-serif;
    background-color: var(--bg);
    color: var(--text-light);
    min-height: 100vh;
    padding: 2rem;
  }
  .attribution { font-size: 11px; text-align: center; }
    .attribution a { color: hsl(228, 45%, 44%); }
  
  .dashboard {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
  }
  
  .sidebar {
    background: var(--card-bg);
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 425px;
  }
  
  .profile {
    background: var(--blue);
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    height: 300px;
  }
  
  .profile img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid white;
  }
  
  .profile p {
    font-size: 0.8rem;
    color: var(--text-pale);
  }
  
  .profile h2 {
    font-size: 1.4rem;
    line-height: 1.2;
  }
  
  .filters {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
  }
  
  .filters button {
    background: none;
    border: none;
    color: var(--text-pale);
    padding: 0.5rem 0;
    font-size: 1rem;
    cursor: pointer;
    text-align: left;
  }
  
  .filters button.active {
    color: white;
  }
  
  /* Cards Grid */
  .cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  
  /* Card Styles */
  .card {
    border-radius: 1rem;
    position: relative;
    overflow: hidden;
    color: white;
  }
  
  .card .top {
    height: 60px;
    background-size: cover;
    background-position: right;
  }
  
  .card .content {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 1rem;
    position: relative;
    top: -20px;
    z-index: 1;
  }
  
  .card .content h3 {
    display: flex;
    justify-content: space-between;
    font-weight: 400;
  }
  
  .card .content h2 {
    font-size: 2rem;
    margin-top: 1rem;
  }
  
  .card .content p {
    font-size: 0.8rem;
    color: var(--text-pale);
    margin-top: 0.5rem;
  }