html, body {
    overflow: hidden;
}
body::-webkit-scrollbar {
    display: none; 
}
iframe::-webkit-scrollbar {
  display: none;
}
.sidebar::-webkit-scrollbar {
  display: none;
}
.menu::-webkit-scrollbar {
  display: none;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    height: 100vh;
    box-sizing: border-box;
    box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 70px 5px 60px;
    padding-bottom: 10px;
    flex-direction: column;
    background-image: linear-gradient(to top, #e6b980 1%, #eacda3 100%);
    color: #222;
}
.logo img {
    height: 30px;
    margin-bottom: 5px;
}
nav {
    display: flex;
    gap: 20px;
}
nav a {
    color: #222;
    text-decoration: none;
    font-size: 14px;
    font-weight: 300;
    padding-bottom: 5px;
    position: relative;
    border: #222 1px soli;
}
nav a.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 4px;
    height: 2px;
    background-color: #ff0000;
}
.marquee-container {
    width: 100%;
    background-color: #222;
    color: gold;
    padding: 0;
    text-align: center;
}
iframe {
    border: none;
    width: 100%;
    height: 100%;
    flex-grow: 1;
    scroll-behavior: smooth;
}

@media (min-width: 769px) {
    header {
        flex-direction: row;
    }
    .logo {
        margin-bottom: 0;
    }
    .logo img {
        height: 40px;
        margin-bottom: 0;
    }
    nav a {
        font-size: 18px;
        font-weight: 400;  
}
}
html {
    background-color: #f4f3f3;
}


#toast-container {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 9999;
    }

    .toast {
      min-width: 250px;
      max-width: 400px;
      background-color: #f0f0f0;
      color: #333;
      padding: 15px 20px;
      border-radius: 6px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.2);
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 14px;
      animation: slideIn 0.4s ease;
    }

    .toast.success { border-left: 5px solid #28a745; }
    .toast.error { border-left: 5px solid #dc3545; }

    .toast .close-toast {
      background: none;
      border: none;
      font-size: 18px;
      cursor: pointer;
      color: #555;
    }

    @keyframes slideIn {
      from { transform: translateX(100%); opacity: 0; }
      to { transform: translateX(0); opacity: 1; }
    }