/* -------------------------------------------------
   Base layout – dark theme
   ------------------------------------------------- */
body {
    font-family: Arial, sans-serif;
    background-color: #121212;
    color: #e0e0e0;
    margin: 0;
    font-size: 1.2em;
}

.content {
    padding: 50px 20px;
    /*max-width: 800px;*/
    margin: 0 10%;
    color: slategrey;
}

/* -------------------------------------------------
   Headings & paragraphs
   ------------------------------------------------- */
h1 {
    color: #a3d6fd; /* Green headings */
    margin-top: 1.5em;
    text-align: center;
}

/* Light orange for h2 */
h2 {
    color: #FFB74D; /* Light orange */
    margin-top: 1.5em;
    text-align: left;
}

/* Medium orange for h3 */
h3 {
    color: #FF9800; /* Medium orange */
    margin-top: 1.5em;
    text-align: left;
}

/* -------------------------------------------------
   Links & buttons
   ------------------------------------------------- */
a {
    color: #4CAF50;
    text-decoration: none;
}

a:hover {
    text-decoration: double underline;
    color: orangered;

}

/* Button style for any future links */
.button {
    display: inline-block; /* lets width/height work */
    background-color: #4CAF50;
    color: #000;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color .3s;
    margin-bottom: 0.5rem; /* space between buttons */
}

/* optional – keep the buttons left‑aligned */
/*.button {*/
/*    text-align: left;*/
/*}*/

/* hover state stays the same */
.button:hover {
    background-color: #45a049;
}


/* -------------------------------------------------
   Footer / suggestion area
   ------------------------------------------------- */
.footer {
    margin-top: 50px;
    font-size: 1.0em;
    color: #777;
}

/* -------------------------------------------------
   Navigation – hamburger on mobile
   ------------------------------------------------- */
.navbar {
    background-color: #1e1e1e;
    padding: 10px 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Brand / Home link */
.nav-brand a {
    font-weight: bold;
    color: #a3d6fd;
    font-size: 1.0em;
}

/* Hide the native checkbox */
.nav-toggle {
    display: none;
}

/* Hamburger icon */
.nav-toggle-label {
    display: none; /* hidden on desktop */
    cursor: pointer;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    background: #4CAF50;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    position: relative;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
    content: "";
    position: absolute;
}

.nav-toggle-label span::before {
    top: -8px;
}

.nav-toggle-label span::after {
    top: 8px;
}

/* Menu list */
.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 15px;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    color: #a3d6fd;
    padding: 5px 10px;
}

/* Sub‑menu handling */
.nav-submenu > a::after {
    content: " ▼";
    font-size: 0.9em;
}

.nav-submenu ul {
    display: none;
    position: absolute;
    background: #1e1e1e;
    top: 100%;
    left: 0;
    min-width: 180px;
    padding: 5px 0;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .5);
}

.nav-submenu:hover ul {
    display: block;
}

.nav-submenu ul li a {
    display: block;
    padding: 8px 12px;
    color: #a3d6fd;
}

/* -------------------------------------------------
   Mobile view – activate hamburger
   ------------------------------------------------- */
@media (max-width: 768px) {
    .nav-toggle-label {
        display: block;
    }

    .nav-menu {
        flex-direction: column;
        background: #1e1e1e;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height .3s ease-out;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        display: block;
        width: 100%;
        padding: 12px;
    }

    /* When checkbox is checked, show menu */
    #nav-toggle:checked + .nav-toggle-label + .nav-menu {
        max-height: 500px; /* enough for all items */
    }

    /* Hide sub‑menus on mobile (they’ll appear as normal links) */
    .nav-submenu ul {
        position: static;
        box-shadow: none;
    }

    .nav-submenu > a::after {
        content: "";
    }
}

/* -------------------------------------------------
   Dark‑mode fallback (prefers‑color‑scheme)
   ------------------------------------------------- */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #121212;
        color: #e0e0e0;
    }

    .navbar, .nav-submenu ul {
        background: #1e1e1e;
    }

    .footer {
        color: #777;
    }
}

/* -------------------------------------------------
   Footer suggestion box – green border
   ------------------------------------------------- */
#suggestions {
    border: 4px solid forestgreen; /* orange‑yellow border */
    padding: 15px;
    border-radius: 8px;
    margin: 30px auto;
    /*max-width: 800px;*/
}

#opt-out {
    border: 4px dotted orange; /* orange‑yellow border */
    padding: 15px;
    border-radius: 8px;
    margin: 30px auto;
    /*max-width: 800px;*/
}