//! el-layout — Responsive layout engine for el-ui.
//!
//! **Responsive by default.** VStack and HStack wrap automatically.
//! Grid uses auto columns. You don't write breakpoints for basic layouts.
//!
//! ## Layout primitives
//!
//! - [`VStack`] — vertical stack, wraps by default
//! - [`HStack`] — horizontal stack, wraps by default, RTL-aware
//! - [`ZStack`] — depth stack, children overlap
//! - [`GridLayout`] — responsive grid, auto or fixed columns
//! - [`ScrollView`] — scrollable container
//!
//! ## Responsive values
//!
//! For the rare case where you need a value to change at a specific breakpoint:
//! ```
//! use el_layout::prelude::*;
//!
//! // Most specific value that applies cascades down to less specific
//! let cols: Responsive<u32> = Responsive::fixed(1).md(2).lg(3);
//! assert_eq!(*cols.resolve(Breakpoint::Sm), 1);
//! assert_eq!(*cols.resolve(Breakpoint::Md), 2);
//! assert_eq!(*cols.resolve(Breakpoint::Lg), 3);
//! assert_eq!(*cols.resolve(Breakpoint::Xl), 3); // cascades from lg
//! ```

#![deny(warnings)]

pub mod breakpoint;
pub mod constraints;
pub mod flex;
pub mod grid;
pub mod platform;
pub mod responsive;
pub mod scroll;
pub mod stack;

pub mod prelude {
    pub use crate::breakpoint::Breakpoint;
    pub use crate::constraints::{LayoutConstraints, Size};
    pub use crate::flex::{CrossAxisAlignment, FlexDirection, FlexLayout, HAlign, MainAxisAlignment, MainAxisSize, VAlign};
    pub use crate::grid::{GridColumns, GridLayout, GridRows};
    pub use crate::platform::{PlatformFamily, PlatformSizing, SafeAreaInsets};
    pub use crate::responsive::Responsive;
    pub use crate::scroll::{ScrollAxis, ScrollIndicator, ScrollView};
    pub use crate::stack::{HStack, Spacer, VStack, ZStack};
}

pub use prelude::*;