:root {
    --background_colour: #fff3e6;
    --primary_colour: #ff6f7d;
    --secondary_colour: #ffa3a9;
    --card_background: white;
    --info_card_background: #ffd1b8;
    --main_text: black;
    --header_text_colour: #3a2e39;
    --button_colour: #069494;
    color: var(--main_text);
    font-family: "Quicksand", sans-serif;
  }

  body {
    background-color: var(--background_colour);
  }

  .header_title {
    margin-bottom: 0px;
    margin-top: 0px;
    font-family: "Fredoka", sans-serif;
    font-size: 2.5rem; 
    font-weight: 600;
    text-align: center;
    color: var(--main_text);
    }

    h4 {
        font-size: 1.2em;
    }
    
    h3 {
        font-size: 1.5em;
    }

    h3, h5 {
        margin-bottom: 0px;
        margin-top: 0px;
        font-family: "Fredoka", sans-serif;
        line-height: 1.2;
        background: var(--header_text_colour);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: transparent;
        display: inline-block;
    }

    #container {
        /* padding: 20px 0px 20px 0px; */
        /* min-height: 100vh; */
        /* padding: 0px; */
        box-sizing: border-box;
        background-color: var(--background_colour);
    }

    #container > div {
        gap: 20px;
        margin: 20px;
        padding: 20px;
        background-color: var(--card_background);
        border-radius: 25px;
        box-sizing: border-box; /* include padding in width */
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    .user {
      /* margin-bottom: 30px; */
      padding: 20px;
      background-color: var(--card_background);
      border-radius: 25px;
      box-sizing: border-box; /* include padding in width */
      box-shadow: 0 0px 8px rgba(0, 0, 0, 0.1);
    }

    .user:not(:last-child) {
      margin-bottom: 30px; /* Apply margin-bottom to all cards except the last one */
    }

    #pace_calculator {
      box-shadow: none !important;
    }

    #overall_info {
        background-color: var(--primary_colour) !important;
    }

    #pace_calculator {
        background-color: transparent!important;
        padding: 0px !important;
    }

  table {
    border-collapse: collapse;
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 5px;
    /* margin-top: 20px; */
  }
  
  table th, table td {
    /* border: 1px solid #ddd; */
    /* box-shadow: inset -1px -1px 0 #ddd; */
    padding: 8px;
  }
  
  table th {
    text-align: left;
    font-size: 1.2rem;
    
  }

  .table_wrapper {
    overflow-x: auto;
    position: relative;
    border-radius: 5px;
  }

  thead th {
    position: sticky;
    z-index: 10;
    background-color: white;
    box-shadow: inset 0 -1px 0 black;
  }

  thead th:nth-of-type(1){
    left: 0;
    z-index: 11;
    box-shadow: inset -1px -1px 0 black;
  }

  tbody th {
    position: sticky;
    left: 0;
    z-index: 10;
    background-color: white;
    box-shadow: inset -1px 0 0 black;
  }

  .first_name_column {
    position: sticky;
    left: 0;
    z-index: 10;
    background-color: white;
    box-shadow: inset -1px 0 0 black;

  }

  .side {
    display: flex;
    justify-content: space-evenly;
  }

  #event_date {
    font-family: "Quicksand", sans-serif;
  }

  .btn {
    display: inline-block;
    text-align: center;
    padding: 0.4em 0em;
    border: none;
    border-radius: 25px;
    background: var(--button_colour);
    /* box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); */
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    font-family: "Fredoka", sans-serif;
    transition: background 0.3s ease, transform 0.2s ease;
    cursor: pointer;
    width: 100px;
    transition: background-color 0.3s ease;
  }

  .btn:hover {
    background-color: #014848;
  }

  input[type="text"] {
    padding: 4px 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1em;
    font-family: "Quicksand", sans-serif;
    box-sizing: border-box;
  }

  input {
    padding: 4px 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1em;
    font-family: "Quicksand", sans-serif;
    box-sizing: border-box;
  }

  .input {
    margin-top: 10px;
  }

  .flash {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: bold;
    font-family: "Quicksand", sans-serif;
    width: fit-content;
    max-width: 90%;
    text-align: center;
    pointer-events: none; /* ensures it doesn't block clicks below */
  }
  
  .flash.notice {
    background-color: #d4edda;
    color: #155724;
  }
  
  .flash.alert {
    background-color: #f8d7da;
    color: #721c24;
  }

  .user_nav a:visited {
    color: var(--button_colour);
  }

  .user_nav a:active {
    color: var(--button_colour);
  }