@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');


.roboto{
    font-family: "Roboto", sans-serif;
    font-optical-sizing: auto;
    font-weight: 900;
    font-style: normal;
    font-variation-settings:
      "wdth" 100;
  }

.theme-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 15px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
}

.theme-toggle span {
    margin-right: 10px;
    font-weight: 600;
}

.theme-toggle button {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: none;
    box-shadow: none;
}

.light-theme {
    background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
    color: #333;
}

.light-theme .section, .light-theme .display-box {
    background: white;
    color: #333;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.light-theme h3 {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
}

.light-theme .display-content {
    background: rgba(0, 0, 0, 0.05);
    color: #333;
}

.light-theme h1 {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.light-theme .theme-toggle {
    background: rgba(0, 0, 0, 0.1);
}

.light-theme .theme-toggle:hover {
    background: rgba(0, 0, 0, 0.2);
}