:root {
      --bg: #f7f8fb;
      --sidebar: #ffffff;
      --card: #ffffff;

      --accent: #f97316;        /* orange */
      --accent-soft: #ffedd5;   /* light orange */
      --accent-strong: #ea580c;

      --text: #111827;
      --muted: #6b7280;

      --row-hover: rgba(249, 115, 22, 0.12);
      --row-alt: #cecece;
      --border: #d1d1d1;

      --shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    }

    * {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

    body {
        font-family: "Inter", system-ui, sans-serif;
        background: radial-gradient(1200px 600px at 10% 10%, #fafafa, var(--bg));
        color: var(--text);
        line-height: 1.6;
        display: grid;
        grid-template-columns: 260px 1fr;
        min-height: 100vh;
    }

    /* Sidebar */
    aside {
      background: var(--sidebar);
      padding: 2rem 1.5rem;
      border-right: 1px solid var(--border);
    }

    .brand {
        font-size: 1.5rem;
        font-weight: 700;
        margin-bottom: 2.5rem;
    }

    .brand span {
        color: var(--accent);
    }

    nav ul {
        list-style: none;
        display: grid;
        gap: 0.75rem;
    }

    nav a {
        display: block;
        padding: 0.6rem 0.9rem;
        border-radius: 10px;
        text-decoration: none;
        color: var(--text);
        font-weight: 500;
        transition: background 0.2s ease, color 0.2s ease;
    }

    nav a:hover {
        background: var(--row-hover);
        color: var(--accent);
    }

    /* Content */
    .content {
        display: flex;
        flex-direction: column;
    }

    header {
        padding: 3.5rem 2rem 2.5rem;
        text-align: center;
    }

    header h1 {
        font-size: clamp(2.2rem, 4vw, 3.2rem);
        font-weight: 700;
    }

    header h1 span {
        color: var(--accent);
    }

    header p {
        max-width: 720px;
        margin: 1.25rem auto 0;
        color: var(--muted);
        font-size: 1.05rem;
    }

    main {
        max-width: 1100px;
        margin: 0 auto;
        padding: 1rem 2rem 4rem;
        display: grid;
        gap: 2rem;
    }

    .card {
      background: var(--card);
      border-radius: 16px;
      padding: 2rem;
      box-shadow: var(--shadow);
      border: 1px solid var(--border);
    }

    .card h2 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
        font-weight: 600;
    }

    /* Table styles */
    .table-wrapper {
        overflow-x: auto;
        border-radius: 12px;
        border: 1px solid var(--border);
    }

    table {
        width: 100%;
        border-collapse: collapse;
        font-size: 0.95rem;
    }

    thead {
        background: #fafafa;
    }

    th,
    td {
        padding: 0.85rem 1rem;
        text-align: left;
        white-space: nowrap;
    }

    th {
        color: var(--muted);
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.75rem;
        letter-spacing: 0.08em;
        border-bottom: 1px solid var(--border);
    }

    tbody tr:nth-child(even) {
        background: var(--row-alt);
    }

    tbody tr {
        cursor: pointer;
        transition: background 0.2s ease, transform 0.15s ease;
    }

    tbody tr:hover {
        background: var(--row-hover);
        transform: scale(1.005);
    }

    tbody tr:active {
        transform: scale(1);
    }


    .prevnext {
        grid-column: 1 / -1;
        text-align: center;
        padding: 1rem 1rem;
            color: var(--text);
    }

    .prevnext a {
        display: inline-block;
        padding: 0.75rem 1.6rem;
        background: rgba(197, 129, 34, 0.2);
        color: var(--text);
        text-decoration: none;
        border-radius: 999px;
        font-weight: 600;
        transition: background 0.2s ease, transform 0.2s ease;
    }

    .prevnext a:hover {
        background: var(--accent-strong);
        transform: translateY(-2px);
    }

    .cta {
        grid-column: 1 / -1;
        text-align: center;
        padding: 2.5rem 2rem;
        background: linear-gradient(135deg, var(--accent-soft), var(--accent));
        color: var(--text);
        border-radius: 20px;
        box-shadow: var(--shadow);
    }

    .cta h2 {
        font-size: 1.6rem;
        margin-bottom: 0.75rem;
        font-weight: 700;
    }

    .cta p {
        margin-bottom: 1.5rem;
        font-weight: 500;
    }

    .cta a {
        display: inline-block;
        padding: 0.75rem 1.6rem;
        background: rgba(197, 129, 34, 0.2);
        color: var(--text);
        text-decoration: none;
        border-radius: 999px;
        font-weight: 600;
        transition: background 0.2s ease, transform 0.2s ease;
    }

    .cta a:hover {
        background: var(--accent-strong);
        transform: translateY(-2px);
    }

    .tag {
      display: inline-block;
      padding: 0.2rem 0.6rem;
      border-radius: 999px;
      font-size: 0.75rem;
      font-weight: 600;
      background: rgba(197, 129, 34, 0.2);
      color: var(--accent);
    }

    footer {
      text-align: center;
      padding: 2rem 2rem 3rem;
      color: var(--muted);
      font-size: 0.85rem;
    }

    @media (max-width: 900px) {
        body {
            grid-template-columns: 1fr;
        }

        aside {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        nav ul {
            display: flex;
            gap: 0.5rem;
        }
    }