/* Base layout styles */
html, body {
    height: 100%;
    margin: 0;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    display: block;
    flex: 1 0 auto;
    margin-top: 0;
    padding-top: 0;
}

.container {
    width: 100%;
    margin-top: 0;
    padding-top: 0;
}

footer {
    flex-shrink: 0;
    margin-top: auto;
}

.top-spacing {
    padding-top: 45px;
}