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

body {
    display: flex;
    flex-direction: column;
    height: 100vh;
    font-family: Arial, sans-serif;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #ffffff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 1000;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #ff4500;
}

#fumbleButton {
    padding: 10px 25px;
    background-color: #ff4500;
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s;
}

#fumbleButton:hover {
    background-color: #ff5722;
    transform: scale(1.05);
}

#fumbleButton:active {
    transform: scale(0.95);
}

main {
    flex: 1;
    position: relative;
}

#contentFrame {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.header-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

#darkModeToggle {
    padding: 8px;
    background-color: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

#darkModeToggle:hover {
    transform: scale(1.1);
}

/* Dark mode styles - simplified to only affect header */
.dark-mode header {
    background-color: #1a1a1a;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.dark-mode .logo {
    color: #ff6b4a;
}

.dark-mode #fumbleButton {
    background-color: #ff6b4a;
}

.dark-mode #fumbleButton:hover {
    background-color: #ff7c5c;
}

/* Remove these styles */
body {
    display: flex;
    flex-direction: column;
    height: 100vh;
    font-family: Arial, sans-serif;
    /* Remove transition since we're not changing body background */
}

/* Remove the general dark mode style that was affecting the whole body */
.dark-mode {
    /* Remove these styles */
    /* background-color: #1a1a1a; */
    /* color: #ffffff; */
}