1 files changed, 213 insertions, 0 deletions

diff --git a/src/objects/_text-field.scss b/src/objects/_text-field.scss
new file mode 100644
index 0000000..cfb5a6d
--- /dev/null
+++ b/src/objects/_text-field.scss
@@ -0,0 +1,213 @@
+@use 'iro-sass/src/iro-sass' as iro;
+@use '../functions' as fn;
+
+@mixin invalid {
+    $focus-border-offset: calc(fn.dim(--border) - fn.dim(--focus --border));
+    
+    @include iro.bem-sibling-elem('bg') {
+        inset-block:   $focus-border-offset;
+        inset-inline:  $focus-border-offset;
+        border:        fn.dim(--focus --border) solid fn.color(--error --border);
+        border-radius: calc(fn.dim(--rounding) - $focus-border-offset);
+    }
+
+    &:hover {
+        @include iro.bem-sibling-elem('bg') {
+            border-color: fn.color(--error --hover --border);
+        }
+    }
+
+    &:focus {
+        @include iro.bem-sibling-elem('bg') {
+            border-color: fn.color(--error --focus --border);
+        }
+    }
+}
+
+@mixin keyboard-focus {
+    @include iro.bem-sibling-elem('bg') {
+        border-color:   fn.color(--key-focus --border);
+        outline:        fn.color(--key-focus --outline) solid fn.dim(--key-focus --border);
+        //outline-offset: fn.dim(--focus --border);
+    }
+}
+
+@include iro.props-namespace('text-field') {
+    @include iro.props-store((
+        --dims: (
+            --line-height: 1.4,
+            --pad-i:       fn.global-dim(--size --125),
+            --pad-b:       fn.global-dim(--size --125),
+            --border:      fn.global-dim(--border --thin),
+            --rounding:    fn.global-dim(--rounding),
+
+            --extended: (
+                --pad:     fn.global-dim(--size --50),
+            ),
+
+            --focus: (
+                --border:  fn.global-dim(--border --medium),
+            ),
+            
+            --key-focus: (
+                --border: fn.global-dim(--key-focus --outline),
+            ),
+        ),
+        --colors: (
+            --bg:          fn.global-color(--base --50),
+            --placeholder: fn.global-color(--text-mute-more),
+            --text:        fn.global-color(--text),
+            --border:      fn.global-color(--border-strong),
+    
+            --hover: (
+                --border: fn.global-color(--text-mute-more),
+            ),
+            --focus: (
+                --border: fn.global-color(--focus --border),
+            ),
+            --key-focus: (
+                --border:  fn.global-color(--focus --border),
+                --outline: fn.global-color(--focus --outline),
+            ),
+            --error: (
+                --border: fn.global-color(--negative --700),
+    
+                --hover: (
+                    --border: fn.global-color(--negative --900),
+                ),
+                --focus: (
+                    --border: fn.global-color(--negative --900),
+                ),
+            ),
+            --disabled: (
+                --bg:          fn.global-color(--border-mute),
+                --placeholder: fn.global-color(--text-disabled),
+                --text:        fn.global-color(--text-disabled),
+                --border:      fn.global-color(--border-mute),
+            ),
+        ),
+    ));
+
+    @include iro.bem-object(iro.props-namespace()) {
+        $focus-border-offset: calc(fn.dim(--border) - fn.dim(--focus --border));
+        
+        position:         relative;
+        min-inline-size:  0;
+        background-color: fn.color(--bg);
+        border-radius:    fn.dim(--rounding);
+
+        @include iro.bem-elem('bg') {
+            position:       absolute;
+            inset-block:    0;
+            inset-inline:   0;
+            display:        block;
+            pointer-events: none;
+            border:         fn.dim(--border) solid fn.color(--border);
+            border-radius:  fn.dim(--rounding);
+        }
+
+        @include iro.bem-elem('native') {
+            box-sizing:       border-box;
+            inline-size:      100%;
+            padding-block:    calc(fn.dim(--pad-b) - .5em * (fn.dim(--line-height) - 1));
+            padding-inline:   fn.dim(--pad-i);
+            font:             inherit;
+            line-height:      fn.dim(--line-height);
+            color:            fn.color(--text);
+            appearance:       none;
+            resize:           none;
+            background-color: transparent;
+            border:           1px solid transparent;
+
+            &::placeholder {
+                font-style: italic;
+                color:      fn.color(--placeholder);
+                opacity:    1;
+            }
+
+            &:hover {
+                @include iro.bem-sibling-elem('bg') {
+                    border-color: fn.color(--hover --border);
+                }
+            }
+
+            &:focus {
+                outline: 0;
+
+                @include iro.bem-sibling-elem('bg') {
+                    inset-block:   $focus-border-offset;
+                    inset-inline:  $focus-border-offset;
+                    border:        fn.dim(--focus --border) solid fn.color(--focus --border);
+                    border-radius: calc(fn.dim(--rounding) - $focus-border-offset);
+                }
+            }
+
+            &:invalid {
+                @include invalid;
+            }
+
+            &:focus-visible,
+            &:invalid:focus-visible {
+                @include keyboard-focus;
+            }
+        }
+
+        @include iro.bem-modifier('extended') {
+            padding: fn.dim(--extended --pad);
+
+            @include iro.bem-multi('&', 'elem' 'bg') {
+                border-radius: calc(fn.dim(--rounding) + fn.dim(--extended --pad));
+            }
+
+            @include iro.bem-elem('native') {
+                &:focus {
+                    @include iro.bem-sibling-elem('bg') {
+                        border-radius: calc(fn.dim(--rounding) + fn.dim(--extended --pad) - $focus-border-offset);
+                    }
+                }
+            }
+        }
+
+        @include iro.bem-is('invalid') {
+            @include iro.bem-elem('native') {
+                @include invalid;
+
+                &:focus-visible {
+                    @include keyboard-focus;
+                }
+            }
+        }
+
+        @include iro.bem-is('disabled') {
+            background-color: fn.color(--disabled --bg);
+
+            @include iro.bem-elem('native') {
+                color: fn.color(--disabled --text);
+
+                &::placeholder {
+                    color: fn.color(--disabled --placeholder);
+                }
+            }
+
+            @include iro.bem-elem('bg') {
+                border-color: fn.color(--disabled --border);
+            }
+
+            @include iro.bem-is('invalid') {
+                @include iro.bem-elem('native') {
+                    @include iro.bem-sibling-elem('bg') {
+                        border-color: fn.color(--disabled --border);
+                    }
+                }
+            }
+
+            @include iro.bem-elem('native') {
+                &:invalid {
+                    @include iro.bem-sibling-elem('bg') {
+                        border-color: fn.color(--disabled --border);
+                    }
+                }
+            }
+        }
+    }
+}