/* Global font */
@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,300;0,400;0,700;1,300;1,400;1,700&family=Roboto+Slab:wght@500&display=swap');

/* reset styles */
html, body, #app {
    margin: 0;
    height: 100%;
    overflow: hidden;
}

/* map styles */
/* 
IMPORTANT: 
must set map container dimensions (height and width) for visibility 
*/
#map {
    height: 100%;
}

/* navbar styles */
.custom-navbar {
    background-color: rgba(17, 25, 40, 0.75) !important;
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    transition: transform 0.3s ease, opacity 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

#navbar svg {
    width: 24px;
    height: 24px;
    stroke: white;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.navbar-icon-tooltip {
    position: absolute;
    top: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(2px);
    white-space: nowrap;
    background-color: rgba(20, 20, 20, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
    z-index: 10;
}

#navbar button {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    padding: 10px;
    border-radius: 50%;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

#navbar button:hover {
    transform: scale(1.15);
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.75);
}

#navbar button:hover .navbar-icon-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(2px);
}