Form styling adjustments (#13501)

* Form styling adjustments

- Move all form-related styling to _forms.less
- Defined new form-related variables
- Fix spinner on frontpage repo search
- Add new rounded-* helpers and fix repo search radius

* misc arc green tweaks

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lauris BH <lauris@nix.lv>

1 files changed, 126 insertions, 0 deletions

diff --git a/web_src/less/_form.less b/web_src/less/_form.less
index 666e7fa99b..a7b65265f2 100644
--- a/web_src/less/_form.less
+++ b/web_src/less/_form.less
@@ -1,3 +1,129 @@
+input,
+textarea,
+.ui.input > input,
+.ui.form input:not([type]),
+.ui.form textarea,
+.ui.form input[type="date"],
+.ui.form input[type="datetime-local"],
+.ui.form input[type="email"],
+.ui.form input[type="file"],
+.ui.form input[type="number"],
+.ui.form input[type="password"],
+.ui.form input[type="search"],
+.ui.form input[type="tel"],
+.ui.form input[type="text"],
+.ui.form input[type="time"],
+.ui.form input[type="url"],
+.ui.selection.dropdown,
+.ui.checkbox label::before,
+.ui.checkbox input:checked ~ label::before,
+.ui.checkbox input:not([type=radio]):indeterminate ~ label::before {
+  background: var(--color-input-background);
+  border-color: var(--color-input-border);
+  color: var(--color-input-text);
+}
+
+input:hover,
+textarea:hover,
+.ui.input input:hover,
+.ui.form input:not([type]):hover,
+.ui.form textarea:hover,
+.ui.form input[type="date"]:hover,
+.ui.form input[type="datetime-local"]:hover,
+.ui.form input[type="email"]:hover,
+.ui.form input[type="file"]:hover,
+.ui.form input[type="number"]:hover,
+.ui.form input[type="password"]:hover,
+.ui.form input[type="search"]:hover,
+.ui.form input[type="tel"]:hover,
+.ui.form input[type="text"]:hover,
+.ui.form input[type="time"]:hover,
+.ui.form input[type="url"]:hover,
+.ui.selection.dropdown:hover,
+.ui.checkbox label:hover::before,
+.ui.checkbox label:active::before,
+.ui.radio.checkbox label::after,
+.ui.radio.checkbox input:focus ~ label::before,
+.ui.radio.checkbox input:checked ~ label::before {
+  background: var(--color-input-background);
+  border-color: var(--color-input-border-hover);
+  color: var(--color-input-text);
+}
+
+input:focus,
+textarea:focus,
+.ui.input input:focus,
+.ui.form input:not([type]):focus,
+.ui.form textarea:focus,
+.ui.form input[type="date"]:focus,
+.ui.form input[type="datetime-local"]:focus,
+.ui.form input[type="email"]:focus,
+.ui.form input[type="file"]:focus,
+.ui.form input[type="number"]:focus,
+.ui.form input[type="password"]:focus,
+.ui.form input[type="search"]:focus,
+.ui.form input[type="tel"]:focus,
+.ui.form input[type="text"]:focus,
+.ui.form input[type="time"]:focus,
+.ui.form input[type="url"]:focus,
+.ui.selection.dropdown:focus,
+.ui.checkbox input:focus ~ label::before,
+.ui.checkbox input:not([type="radio"]):indeterminate:focus ~ label::before,
+.ui.checkbox input:checked:focus ~ label::before,
+.ui.radio.checkbox input:focus:checked ~ label::before {
+  background: var(--color-input-background);
+  border-color: var(--color-primary);
+  color: var(--color-input-text);
+}
+
+.ui.form .field > label,
+.ui.form .inline.fields > label,
+.ui.form .inline.fields .field > label,
+.ui.form .inline.fields .field > p,
+.ui.form .inline.field > label,
+.ui.form .inline.field > p,
+.ui.checkbox label,
+.ui.checkbox + label,
+.ui.checkbox label:hover,
+.ui.checkbox + label:hover,
+.ui.checkbox input:focus ~ label,
+.ui.checkbox input:active ~ label {
+  color: var(--color-text);
+}
+
+.ui.input,
+.ui.checkbox input:focus ~ label::after,
+.ui.checkbox input:checked ~ label::after,
+.ui.checkbox label:active::after,
+.ui.checkbox input:not([type=radio]):indeterminate ~ label::after,
+.ui.checkbox input:not([type=radio]):indeterminate:focus ~ label::after,
+.ui.checkbox input:checked:focus ~ label::after,
+.ui.disabled.checkbox label,
+.ui.checkbox input[disabled] ~ label {
+  color: var(--color-input-text);
+}
+
+.ui.radio.checkbox input:focus ~ label::after,
+.ui.radio.checkbox input:checked ~ label::after,
+.ui.radio.checkbox input:focus:checked ~ label::after {
+  background: var(--color-input-text);
+}
+
+.ui.toggle.checkbox label::before {
+  background: var(--color-input-background);
+}
+
+.ui.toggle.checkbox label,
+.ui.toggle.checkbox input:checked ~ label,
+.ui.toggle.checkbox input:focus:checked ~ label {
+  color: var(--color-text) !important;
+}
+
+.ui.toggle.checkbox input:checked ~ label::before,
+.ui.toggle.checkbox input:focus:checked ~ label::before {
+  background: var(--color-primary) !important;
+}
+
 .form {
   .help {
     color: #999999;