/*
 * javired.com — Layout System
 * 
 * Container, grid helpers, and responsive utilities.
 */

/* ─── Container ───────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

@media (min-width: 768px) {
    :root { --container-pad: var(--space-xl); }
}

@media (min-width: 1280px) {
    :root { --container-pad: var(--space-2xl); }
}

/* ─── Grids ───────────────────────────────────────────── */
.grid-2 {
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: 1fr;
}

.grid-3 {
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: 1fr;
}

.grid-4 {
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ─── Flex Utilities ──────────────────────────────────── */
.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

.gap-xs  { gap: var(--space-xs); }
.gap-sm  { gap: var(--space-sm); }
.gap-md  { gap: var(--space-md); }
.gap-lg  { gap: var(--space-lg); }
.gap-xl  { gap: var(--space-xl); }

/* ─── Form Row (2-column on desktop) ──────────────────── */
.form-row {
    display: grid;
    gap: var(--space-md);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ─── Responsive Visibility ───────────────────────────── */
.hide-mobile {
    display: none;
}

.hide-desktop {
    display: block;
}

@media (min-width: 1024px) {
    .hide-mobile {
        display: block;
    }
    .hide-desktop {
        display: none;
    }
}

/* ─── Text Alignment ─────────────────────────────────── */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

/* ─── Margin Utilities ────────────────────────────────── */
.mx-auto { margin-inline: auto; }
.mt-0    { margin-top: 0; }
.mb-md   { margin-bottom: var(--space-md); }
.mb-lg   { margin-bottom: var(--space-lg); }
.mb-xl   { margin-bottom: var(--space-xl); }