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Refactor CSS variables for improved styling and added dark mode support
1 parent f8055f1 commit dddc05f

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Lines changed: 97 additions & 39 deletions

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‎MultiSelect.css‎

Lines changed: 97 additions & 39 deletions
Original file line numberDiff line numberDiff line change
@@ -1,14 +1,15 @@
11
:root {
2-
--spacing-smaller: 3px;
3-
--spacing-small: 5px;
4-
--spacing-medium: 7px;
5-
--spacing-large: 12px;
6-
--font-size: 12px;
7-
--font-size-large: 14px;
8-
--font-size-larger: 16px;
9-
--line-height: 16px;
10-
--line-height-larger: 20px;
2+
--spacing-smaller: 0.1875rem;
3+
--spacing-small: 0.3125rem;
4+
--spacing-medium: 0.4375rem;
5+
--spacing-large: 0.75rem;
6+
--font-size: 0.75rem;
7+
--font-size-large: 0.875rem;
8+
--font-size-larger: 1rem;
9+
--line-height: 1rem;
10+
--line-height-larger: 1.25rem;
1111
--primary-color: #40c979;
12+
--ms-bg: #ffffff;
1213
--text-color-dark: #212529;
1314
--text-color: #585858;
1415
--text-color-light: #65727e;
@@ -22,18 +23,52 @@
2223
--input-outline-invalid: rgba(219, 138, 138, 0.5);
2324
--input-color: #e9e9ed;
2425
--input-disabled: #f7f7f7;
25-
--input-min-height: 45px;
26-
--options-height: 40dvh;
2726
--option-background: #f3f4f7;
28-
--border-radius: 5px;
29-
--icon-size: 12px;
30-
--icon-space: 30px;
31-
--checkbox-size: 16px;
32-
--checkbox-radius: 4px;
3327
--checkbox-border: #ced4da;
34-
--checkbox-background: #fff;
35-
--checkbox-active: #fff;
36-
--checkbox-thickness: 2px;
28+
--checkbox-background: #ffffff;
29+
--checkbox-active: #ffffff;
30+
--input-min-height: 2.8125rem;
31+
--options-height: 40dvh;
32+
--border-radius: 0.3125rem;
33+
--icon-size: 0.75rem;
34+
--icon-space: 1.875rem;
35+
--checkbox-size: 1rem;
36+
--checkbox-radius: 0.25rem;
37+
--checkbox-thickness: 0.125rem;
38+
}
39+
.multi-select[data-theme="dark"] {
40+
--ms-bg: #2b2b2b;
41+
--text-color-dark: #f8f9fa;
42+
--text-color: #adb5bd;
43+
--text-color-light: #adb5bd;
44+
--border-color: #495057;
45+
--border-color-light: #495057;
46+
--input-background: #343a40;
47+
--input-border: #495057;
48+
--input-border-active: #6c757d;
49+
--option-background: #343a40;
50+
--checkbox-background: #2b2b2b;
51+
--checkbox-border: #6c757d;
52+
--checkbox-active: #ffffff;
53+
--input-disabled: #1e1e1e;
54+
}
55+
@media (prefers-color-scheme: dark) {
56+
.multi-select[data-theme="auto"] {
57+
--ms-bg: #2b2b2b;
58+
--text-color-dark: #f8f9fa;
59+
--text-color: #adb5bd;
60+
--text-color-light: #adb5bd;
61+
--border-color: #495057;
62+
--border-color-light: #495057;
63+
--input-background: #343a40;
64+
--input-border: #495057;
65+
--input-border-active: #6c757d;
66+
--option-background: #343a40;
67+
--checkbox-background: #2b2b2b;
68+
--checkbox-border: #6c757d;
69+
--checkbox-active: #ffffff;
70+
--input-disabled: #1e1e1e;
71+
}
3772
}
3873
.multi-select {
3974
display: flex;
@@ -44,6 +79,7 @@
4479
user-select: none;
4580
}
4681
.multi-select .multi-select-header {
82+
background-color: var(--ms-bg);
4783
border: 1px solid var(--input-border);
4884
border-radius: var(--border-radius);
4985
padding: var(--spacing-medium) var(--spacing-large);
@@ -57,7 +93,7 @@
5793
display: block;
5894
position: absolute;
5995
top: 50%;
60-
right: 15px;
96+
right: 1rem;
6197
transform: translateY(-50%);
6298
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23949ba3' viewBox='0 0 16 16'%3E%3Cpath d='M8 13.1l-8-8 2.1-2.2 5.9 5.9 5.9-5.9 2.1 2.2z'/%3E%3C/svg%3E");
6399
height: var(--icon-size);
@@ -79,6 +115,7 @@
79115
display: inline-flex;
80116
align-items: center;
81117
background-color: var(--option-background);
118+
color: var(--text-color-dark);
82119
font-size: var(--font-size-large);
83120
padding: var(--spacing-smaller) var(--spacing-small);
84121
border-radius: var(--border-radius);
@@ -98,31 +135,36 @@
98135
z-index: 999;
99136
margin-top: var(--spacing-small);
100137
padding: var(--spacing-small);
101-
background-color: #fff;
138+
background-color: var(--ms-bg);
102139
border-radius: var(--border-radius);
103-
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
140+
box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.15);
104141
max-height: var(--options-height);
105142
overflow-y: auto;
106143
overflow-x: hidden;
107144
}
108145
.multi-select .multi-select-options::-webkit-scrollbar {
109-
width: 5px;
146+
width: 0.3125rem;
110147
}
111148
.multi-select .multi-select-options::-webkit-scrollbar-track {
112-
background: #f0f1f3;
149+
background: var(--input-background);
113150
}
114151
.multi-select .multi-select-options::-webkit-scrollbar-thumb {
115-
background: #cdcfd1;
152+
background: var(--border-color);
116153
}
117154
.multi-select .multi-select-options::-webkit-scrollbar-thumb:hover {
118-
background: #b2b6b9;
155+
background: var(--input-placeholder);
119156
}
120157
.multi-select .multi-select-options .multi-select-option,
121-
.multi-select .multi-select-options .multi-select-all {
122-
padding: var(--spacing-large);
158+
.multi-select .multi-select-options .multi-select-all,
159+
.multi-select .multi-select-options .multi-select-group {
160+
padding: 0.5rem var(--spacing-large);
161+
}
162+
.multi-select .multi-select-options .multi-select-option[data-group]:not([data-group=""]) {
163+
padding-left: 2.5rem;
123164
}
124165
.multi-select .multi-select-options .multi-select-option .multi-select-option-radio,
125-
.multi-select .multi-select-options .multi-select-all .multi-select-option-radio {
166+
.multi-select .multi-select-options .multi-select-all .multi-select-option-radio,
167+
.multi-select .multi-select-options .multi-select-group .multi-select-option-radio {
126168
background: var(--checkbox-background);
127169
margin-right: var(--spacing-large);
128170
height: var(--checkbox-size);
@@ -131,23 +173,27 @@
131173
border-radius: var(--checkbox-radius);
132174
}
133175
.multi-select .multi-select-options .multi-select-option .multi-select-option-text,
134-
.multi-select .multi-select-options .multi-select-all .multi-select-option-text {
176+
.multi-select .multi-select-options .multi-select-all .multi-select-option-text,
177+
.multi-select .multi-select-options .multi-select-group .multi-select-option-text {
135178
box-sizing: border-box;
136179
flex: 1;
137180
overflow: hidden;
138181
text-overflow: ellipsis;
139182
white-space: nowrap;
140183
color: inherit;
141184
font-size: var(--font-size-larger);
142-
line-height: var(--line-height);
185+
line-height: var(--line-height-larger);
186+
padding-bottom: 1px;
143187
}
144188
.multi-select .multi-select-options .multi-select-option.multi-select-selected .multi-select-option-radio,
145-
.multi-select .multi-select-options .multi-select-all.multi-select-selected .multi-select-option-radio {
189+
.multi-select .multi-select-options .multi-select-all.multi-select-selected .multi-select-option-radio,
190+
.multi-select .multi-select-options .multi-select-group.multi-select-selected .multi-select-option-radio {
146191
border-color: var(--primary-color);
147192
background-color: var(--primary-color);
148193
}
149194
.multi-select .multi-select-options .multi-select-option.multi-select-selected .multi-select-option-radio::after,
150-
.multi-select .multi-select-options .multi-select-all.multi-select-selected .multi-select-option-radio::after {
195+
.multi-select .multi-select-options .multi-select-all.multi-select-selected .multi-select-option-radio::after,
196+
.multi-select .multi-select-options .multi-select-group.multi-select-selected .multi-select-option-radio::after {
151197
content: "";
152198
display: block;
153199
width: calc(var(--checkbox-size) / 4);
@@ -157,32 +203,44 @@
157203
transform: rotate(45deg) translate(50%, -25%);
158204
}
159205
.multi-select .multi-select-options .multi-select-option.multi-select-selected .multi-select-option-text,
160-
.multi-select .multi-select-options .multi-select-all.multi-select-selected .multi-select-option-text {
206+
.multi-select .multi-select-options .multi-select-all.multi-select-selected .multi-select-option-text,
207+
.multi-select .multi-select-options .multi-select-group.multi-select-selected .multi-select-option-text {
161208
color: var(--text-color-dark);
162209
}
163-
.multi-select .multi-select-options .multi-select-option:hover, .multi-select .multi-select-options .multi-select-option:active,
164-
.multi-select .multi-select-options .multi-select-all:hover, .multi-select .multi-select-options .multi-select-all:active {
210+
.multi-select .multi-select-options .multi-select-option:hover,
211+
.multi-select .multi-select-options .multi-select-option:active,
212+
.multi-select .multi-select-options .multi-select-all:hover,
213+
.multi-select .multi-select-options .multi-select-all:active,
214+
.multi-select .multi-select-options .multi-select-group:hover,
215+
.multi-select .multi-select-options .multi-select-group:active {
165216
background-color: var(--option-background);
166217
}
167218
.multi-select .multi-select-options .multi-select-all {
168219
border-bottom: 1px solid var(--border-color-light);
169220
border-radius: 0;
170221
}
222+
.multi-select .multi-select-options .multi-select-group {
223+
font-weight: bold;
224+
border-radius: 0;
225+
}
171226
.multi-select .multi-select-options .multi-select-search {
172227
padding: var(--spacing-medium) var(--spacing-large);
173228
border: 1px solid var(--input-border);
174229
border-radius: var(--border-radius);
175-
margin: 10px 10px 5px 10px;
176-
width: 100%;
230+
margin: 0.625rem;
231+
width: calc(100% - 1.25rem);
177232
outline: none;
178233
font-size: var(--font-size-larger);
234+
background-color: var(--ms-bg);
235+
color: var(--text-color-dark);
179236
}
180237
.multi-select .multi-select-options .multi-select-search::placeholder {
181238
color: var(--text-color-light);
182239
}
183240
.multi-select .multi-select-header,
184241
.multi-select .multi-select-option,
185-
.multi-select .multi-select-all {
242+
.multi-select .multi-select-all,
243+
.multi-select .multi-select-group {
186244
display: flex;
187245
flex-wrap: wrap;
188246
box-sizing: border-box;

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