/* layout.css */

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.col {
    flex: 1;
    padding-right: 15px;
    padding-left: 15px;
}

.col-1 { flex: 0 0 8.33%; max-width: 8.33%; }
.col-2 { flex: 0 0 16.66%; max-width: 16.66%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.33%; max-width: 33.33%; }
.col-5 { flex: 0 0 41.66%; max-width: 41.66%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-7 { flex: 0 0 58.33%; max-width: 58.33%; }
.col-8 { flex: 0 0 66.66%; max-width: 66.66%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-10 { flex: 0 0 83.33%; max-width: 83.33%; }
.col-11 { flex: 0 0 91.66%; max-width: 91.66%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

/* Flexbox Utilities */
.flex {
    display: flex;
}

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

.flex-row {
    flex-direction: row;
}

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

.flex-space-between {
    justify-content: space-between;
}

.flex-space-around {
    justify-content: space-around;
}

.flex-start {
    justify-content: flex-start;
    align-items: flex-start;
}

.flex-end {
    justify-content: flex-end;
    align-items: flex-end;
}

/* Responsive Utilities */
.hidden-xs {
    display: none !important;
}

@media (min-width: 576px) {
    .hidden-sm {
        display: none !important;
    }
    .hidden-xs {
        display: block !important;
    }
}

@media (min-width: 768px) {
    .hidden-md {
        display: none !important;
    }
    .hidden-sm {
        display: block !important;
    }
}

@media (min-width: 992px) {
    .hidden-lg {
        display: none !important;
    }
    .hidden-md {
        display: block !important;
    }
}

@media (min-width: 1200px) {
    .hidden-xl {
        display: none !important;
    }
    .hidden-lg {
        display: block !important;
    }
}