html,
body {
    font-family: system-ui, sans-serif;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* Loading screen */
.load-text {
    color: #666;
    font-family: system-ui, sans-serif;
    font-size: 14px;
    margin-top: 16px;
}

.load-hint {
    color: #999;
    font-family: system-ui, sans-serif;
    font-size: 12px;
    margin-top: 8px;
}

.progress-bar {
    width: 200px;
    height: 4px;
    background: #eee;
    border-radius: 2px;
    margin: 12px auto;
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: #333;
    border-radius: 2px;
    transition: width 0.3s;
}

/* Inline map overlay */
.ethne-map-overlay {
    position: fixed;
    z-index: 100;
    pointer-events: auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.ethne-map-overlay .leaflet-container {
    width: 100%;
    height: 100%;
    border-radius: 12px;
}

/* Update popup */
.update-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
}

.update-popup {
    background: #fff;
    border-radius: 12px;
    padding: 28px 32px;
    text-align: center;
    font-family: system-ui, sans-serif;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
    max-width: 340px;
    width: 90%;
}

.update-btn {
    background: #34D399;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 28px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    font-family: system-ui, sans-serif;
    transition: background 0.15s;
}

.update-btn:hover {
    background: #2bb87f;
}

.update-dismiss {
    display: inline-block;
    margin-top: 12px;
    font-size: 13px;
    color: #999;
    text-decoration: none;
    cursor: pointer;
    font-family: system-ui, sans-serif;
}

.update-dismiss:hover {
    color: #666;
}