* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Calibri, sans-serif;
}

body {
    display: flex;
}

/* Overlay background */
#welcome-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6); /* darkens background */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

/* Modal box */
#welcome-modal {
    background-color: #fff;
    padding: 25px;
    border-radius: 10px;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

/* Button styling */
#welcome-modal button {
    margin-top: 15px;
    padding: 8px 15px;
    cursor: pointer;
}

/* Sidebar */
#sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    height: 100vh;
    background-color: #fff;
    border-right: 1px solid #ccc;
    padding: 20px;
    overflow-y: auto;
}

#logo {
    width: 200px;
    display: block;
    margin-bottom: 20px;
}

.menu-section {
    margin-bottom: 20px;
}

.menu-section h3 {
    font-size: 16px;
    margin-bottom: 10px;
}

/* Main content */
#main {
    margin-left: 250px;
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: calc(100% - 250px);
}

/* Top bar */
#top-bar {
    background-color: #f8f8f8;
    padding: 10px;
    border-bottom: 1px solid #ccc;
}

#search-bar {
    width: 100%;
    padding: 8px;
    font-size: 14px;
}

/* Map area */
#map {
    flex: 1;
    background-color: #e5e5e5;
    height: 100%;
    width: 100%;
}

.map-pin {
    width: 24px;
    height: 24px;
    background: url('images/pin.png') no-repeat center center;
    background-size: contain;
    cursor: pointer;
    transform: translate(-50%, -100%); /* center bottom of pin on coords */
}

.autocomplete-items {
    position: absolute;
    border: 1px solid #ccc;
    border-top: none;
    z-index: 99;
    background: white;
    max-height: 200px;
    overflow-y: auto;
    width: 250px;
}

.autocomplete-items div {
    padding: 8px;
    cursor: pointer;
}

.autocomplete-items div:hover {
    background-color: #f1f1f1;
}

.autocomplete-items strong {
    font-weight: bold;
}

/* Settings Modal */
.modal {
    display: none; /* Hidden by default */
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5); /* dim background */
}

.modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 20px;
    border-radius: 12px;
    width: 300px;
    box-shadow: 0px 4px 10px rgba(0,0,0,0.3);
}

.close {
    float: right;
    font-size: 20px;
    cursor: pointer;
}

/* Dark Mode Overrides */
body.dark-mode {
    background-color: #121212;
    color: #f1f1f1;
}

/* Sidebar */
body.dark-mode #sidebar {
    background-color: #1e1e1e;
    color: #f1f1f1;
}

/* Sidebar headings */
body.dark-mode #sidebar h3 {
    color: #f1f1f1;
}

/* Sidebar links/lists */
body.dark-mode #sidebar ul li {
    color: #f1f1f1;
}

/* Search bar */
body.dark-mode #search-bar {
    background-color: #333;
    color: #f1f1f1;
    border: 1px solid #555;
}

/* Map background wrapper */
body.dark-mode #main {
    background-color: #121212;
}

/* Map container itself (if using OpenSeadragon) */
body.dark-mode #map {
    background-color: #121212;
}

/* Buttons (optional) */
body.dark-mode button {
    background-color: #333;
    color: #f1f1f1;
    border: 1px solid #555;
}

/* Top bar background */
body.dark-mode #top-bar {
    background-color: #1e1e1e; /* match sidebar or choose another dark shade */
}

body.dark-mode #top-bar #search-bar {
    background-color: #333;
    color: #f1f1f1;
    border: 1px solid #555;
}

body.dark-mode #autocomplete-items {
    background-color: #000;
    color: #f1f1f1;
    border: 1px solid #000;
}