1 files changed, 53 insertions, 0 deletions
diff --git a/src/templates/assets/stylesheets/main/components/_progress.scss b/src/templates/assets/stylesheets/main/components/_progress.scss
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+++ b/src/templates/assets/stylesheets/main/components/_progress.scss
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+////
+/// Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>
+///
+/// Permission is hereby granted, free of charge, to any person obtaining a
+/// copy of this software and associated documentation files (the "Software"),
+/// to deal in the Software without restriction, including without limitation
+/// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+/// and/or sell copies of the Software, and to permit persons to whom the
+/// Software is furnished to do so, subject to the following conditions:
+///
+/// The above copyright notice and this permission notice shall be included in
+/// all copies or substantial portions of the Software.
+///
+/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+/// DEALINGS
+////
+
+// ----------------------------------------------------------------------------
+// Rules
+// ----------------------------------------------------------------------------
+
+// Progress variables
+:root {
+  --md-progress-value: 0;
+  --md-progress-delay: 400ms;
+}
+
+// ----------------------------------------------------------------------------
+
+// Progress indicator
+.md-progress {
+  position: fixed;
+  top: 0;
+  z-index: 4;
+  width: 100%;
+  height: px2rem(1.5px);
+  background: var(--md-primary-bg-color);
+  opacity:
+    min(
+      clamp(0, var(--md-progress-value), 1),
+      clamp(0, 100 - var(--md-progress-value), 1)
+    );
+  transition:
+    transform 500ms cubic-bezier(0.19, 1, 0.22, 1),
+    opacity   250ms var(--md-progress-delay);
+  transform: scaleX(calc(var(--md-progress-value) * 1%));
+  transform-origin: left;
+}