:root[data-theme="dark"] {
    --bg-color: #000000;
    --text-color: #ffffff;
    --border-color: rgba(255, 255, 255, 0.1);
    --header-bg: rgba(28, 28, 30, 0.8);
    --card-bg: rgba(28, 28, 30, 0.8);
    --nav-bg: rgba(28, 28, 30, 0.9);
    --button-bg: #0A84FF;
    --button-hover: #0066CC;
    --rules-bg: rgba(44, 44, 46, 0.8);
    --icon-filter: invert(1);
}

:root[data-theme="light"] {
    --bg-color: #f2f2f7;
    --text-color: #000000;
    --border-color: rgba(60, 60, 67, 0.1);
    --header-bg: rgba(255, 255, 255, 0.8);
    --card-bg: rgba(255, 255, 255, 0.8);
    --nav-bg: rgba(255, 255, 255, 0.9);
    --button-bg: #007AFF;
    --button-hover: #0056b3;
    --rules-bg: rgba(255, 255, 255, 0.8);
    --icon-filter: invert(0);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(80px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    -webkit-font-smoothing: antialiased;
}

nav {
    background-color: var(--nav-bg);
    padding: max(1rem, env(safe-area-inset-top)) 1rem 1rem;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 0.5px solid var(--border-color);
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    /*margin: 8px;*/
    margin-right: 30px;
    padding: 0;
    gap: 12px;
}

nav ul li {
    margin: 0;
    flex-shrink: 0;
}#theme-toggle {
     right: max(24px, env(safe-area-inset-right)); /* Increased spacing */
 }

nav ul li a {
    text-decoration: none;
    color: var(--button-bg);
    font-size: clamp(14px, 4vw, 15px);
    font-weight: 400;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background-color 0.2s;
}

.container {
    max-width: 1200px;
    margin: 80px auto 0;
    padding: 20px;
}

.header {
    text-align: center;
    padding: 20px;
    background: var(--header-bg);
    border-radius: 16px;
    margin-bottom: 30px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
}

.header h1 {
    margin: 0;
    font-size: clamp(20px, 6vw, 24px);
    font-weight: 700;
}

.rules-box {
    background: var(--rules-bg);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 30px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
}

.rules-box h2 {
    margin-top: 0;
    font-size: 20px;
}

.rules-box ul {
    padding-left: 20px;
}

.rules-box li {
    margin-bottom: 10px;
    line-height: 1.5;
}

.button-container {
    text-align: center;
}

.upload-button {
    display: inline-block;
    background: var(--button-bg);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s;
}

.upload-button:hover {
    background: var(--button-hover);

}

#theme-toggle {
    position: fixed;
    top: max(19px, env(safe-area-inset-top));
    right: max(4px, env(safe-area-inset-right));
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

#theme-toggle {
    right: max(4px, env(safe-area-inset-right));
    height: 12px;
    filter: var(--icon-filter);
}

footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--nav-bg);
    padding: 1rem;
    text-align: center;
    font-size: 14px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 0.5px solid var(--border-color);
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .rules-box {
        padding: 15px;
    }


}
@media (min-width: 769px) { /* Only apply margin-right on larger screens if needed*/
    nav ul {
        margin-right: 0;
    }
}

@media (max-width: 600px) { /* Adjust breakpoint as needed */
    nav ul {
        flex-wrap: wrap; /* Allow items to wrap onto multiple lines */
        justify-content: flex-start; /* Align items to the left */
        overflow-x: auto; /* Enable horizontal scrolling if needed */
        padding-bottom: 1rem; /* Add some spacing */
    }
    nav ul li {
        white-space: nowrap; /* Prevent items from breaking onto multiple lines*/
    }
    nav ul li a {
        font-size: 14px; /* Slightly reduce font size */
        padding: 6px 10px; /* Slightly reduce padding */
    }
    nav{
        height: 95px;
    }
    .header{
        padding: 8px;
    }
}