/* ============================================================
   ET.RFGateWay Admin — base entry (app.css)
   Reset, typography, shared utilities.
   Identity comes from theme/layout/components/pages css.
   ============================================================ */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--rg-bg);
    color: var(--rg-text);
    font-family: var(--rg-font-sans);
    font-size: var(--rg-font-size-base);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
    color: var(--rg-text);
    letter-spacing: -0.01em;
}

a {
    color: var(--rg-primary);
}

p {
    margin: 0 0 var(--rg-space-3);
}

code,
pre,
.mono {
    font-family: var(--rg-font-mono);
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

img,
svg {
    vertical-align: middle;
}

:focus-visible {
    outline: none;
    box-shadow: var(--rg-ring);
    border-radius: var(--rg-radius-sm);
}

::selection {
    background: var(--rg-primary-soft);
    color: var(--rg-text);
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--rg-border-strong);
    border-radius: 8px;
    border: 2px solid transparent;
    background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover {
    background-color: var(--rg-text-soft);
}

.muted {
    color: var(--rg-text-muted);
}

.soft {
    color: var(--rg-text-soft);
}

.small {
    font-size: var(--rg-font-size-xs);
}

.truncate {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.row-gap {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--rg-space-2);
}

.spacer {
    flex: 1 1 auto;
}

.grid-2 {
    display: grid;
    gap: var(--rg-space-4);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 900px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}