@import url('https://fonts.googleapis.com/css2?family=Sarabun:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800&display=swap');

:root {
    --font: "Sarabun", system-ui, -apple-system, sans-serif;
}

html, body {
    height: 100%;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font);
    font-weight: 700;
}

.btn, input, textarea, select, option {
    font-family: var(--font);
}

td, th {
    border-radius: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: var(--font);
    font-size: 15px;
    font-weight: 300;
}

main.main-content {
    flex: 1 0 auto;
    margin-bottom: 15px;
    margin-top: 20px;
}

.custom-nav {
    height: 80px !important;              /* เพิ่มความสูง */
}

.logo-2line {
    display: flex !important;
    flex-direction: column;
    justify-content: center;
    line-height: normal !important;
    height: 80px;
}

.logo-title {
    font-size: 18px;
    font-weight: bold;
}

.logo-sub {
    font-size: 13px;
}

nav .nav-wrapper .brand-logo {
    font-weight: 400;
    font-size: 15px;
    margin-left: 20px;
}