/* Complete removal of white border/spacing */
body {
    margin: 0;
    padding: 0;
}

.navbar {
    margin-bottom: 0 !important;
    border-bottom: none !important;
    box-shadow: none !important;
}

main {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

/* Remove margins from all containers */
.container,
.container-fluid {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

/* Remove any Bootstrap default spacing */
.row {
    margin-top: 0 !important;
}

/* Flash messages overlay - positioned absolutely over hero image */
.flash-messages-overlay {
    position: absolute;
    top: 10px;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.flash-messages-overlay .alert {
    text-align: center;
    margin: 0;
    max-width: 600px;
    pointer-events: auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}