Modernise gogiven HTML report styling

[Copilot]

The generated HTML test reports had a flat, conservative design — plain white header, muted greys, no visual hierarchy between pass/fail states.

Changes

generator/htmlspec/resources/style.gtl

• Header: flat white → indigo-to-violet gradient with glowing logo
• Background: cool grey → lavender-tinted (#f0f4ff)
• Sidebar: indigo "CONTENTS" label; hover items gain coloured left-border accent
• Status indicators: plain dots/badges → glowing coloured circles and pill badges per state (pass/fail/skip)
• Scenario cards: 3px indigo top border + elevated shadow
• Test headings: gradient clip text (indigo→violet) with separator line
• Specification/result blocks: coloured left accent bar keyed to context (indigo / green / red / amber)
• Interesting Givens table headers: lavender/indigo gradient background
• Captured IO panels: pink/rose left accent border
• Index cards: coloured left border by overall result + hover lift animation

Regenerated assets

• bindata.go — rebuilt from updated templates
• docs/*.html — regenerated to reflect new styles

[corbym]

@copilot attach an image of the example test html output to a comment

[coveralls]

coverage: 69.114% (+5.3%) from 63.793% — copilot/update-html-page-styling into master

[Copilot]

@copilot attach an image of the example test html output to a comment

Here's the rendered example_test.html output:

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• accounts.google.com
  • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --use-angle=swiftshader-webgl --crashpad-handler-pid=4225 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/org.chromium.Chromium.scoped_dir.gub0L8 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3476950150755303750,10237434657783447721,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,3725830704640193920,13122467844686568700,4 --trace-process-track-uuid=3190708989122997041 (dns block)
  • Triggering command: /usr/bin/chromium chromium --headless --no-sandbox --disable-gpu --screenshot=/tmp/example_test_full.png --window-size=1400,900 file:///home/REDACTED/work/gogiven/gogiven/docs/example_test.html (dns block)
• clients2.google.com
  • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --use-angle=swiftshader-webgl --crashpad-handler-pid=4225 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/org.chromium.Chromium.scoped_dir.gub0L8 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3476950150755303750,10237434657783447721,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,3725830704640193920,13122467844686568700,4 --trace-process-track-uuid=3190708989122997041 (dns block)
  • Triggering command: /usr/bin/chromium chromium --headless --no-sandbox --disable-gpu --screenshot=/tmp/example_test_full.png --window-size=1400,900 file:///home/REDACTED/work/gogiven/gogiven/docs/example_test.html (dns block)
• redirector.gvt1.com
  • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --use-angle=swiftshader-webgl --crashpad-handler-pid=4225 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/org.chromium.Chromium.scoped_dir.gub0L8 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3476950150755303750,10237434657783447721,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,3725830704640193920,13122467844686568700,4 --trace-process-track-uuid=3190708989122997041 (dns block)
  • Triggering command: /usr/bin/chromium chromium --headless --no-sandbox --disable-gpu --screenshot=/tmp/example_test_full.png --window-size=1400,900 file:///home/REDACTED/work/gogiven/gogiven/docs/example_test.html (dns block)
• www.google.com
  • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --use-angle=swiftshader-webgl --crashpad-handler-pid=4225 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/org.chromium.Chromium.scoped_dir.gub0L8 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3476950150755303750,10237434657783447721,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,3725830704640193920,13122467844686568700,4 --trace-process-track-uuid=3190708989122997041 (dns block)
  • Triggering command: /usr/bin/chromium chromium --headless --no-sandbox --disable-gpu --screenshot=/tmp/example_test_full.png --window-size=1400,900 file:///home/REDACTED/work/gogiven/gogiven/docs/example_test.html (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)