chore: polish cookie banner — animation, UX, accessibility
- Slide-up entrance / slide-down exit animations (CSS keyframes) - Upward box-shadow for visual depth from page content - Larger toggle (44×24px) for easier tap target on mobile - Split dual-state Manage/Save into: header button Manage↔Close + panel Save choices button - ARIA: role=dialog, role=switch, aria-checked on toggle, focus moves to prefs on open - Use btn-outline / btn component classes for secondary/primary buttons Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Deeman
@@ -1,47 +1,99 @@
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{# Cookie consent banner — included in base.html before </body>.
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{# Cookie consent banner — included in base.html before </body>.
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JS-driven: hidden by default, shown only if cookie_consent cookie is absent.
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JS-driven: hidden by default, shown only if cookie_consent cookie is absent.
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No-JS behaviour: banner stays hidden → only essential cookies are set (privacy-safe default). #}
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No-JS behaviour: banner stays hidden → only essential cookies set (privacy-safe default). #}
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<div id="cookie-banner" style="display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;background:#fff;border-top:1px solid #E2E8F0">
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<style>
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<div class="container-page" style="padding-top:0.875rem;padding-bottom:0.875rem">
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@keyframes cb-slide-up { from { transform:translateY(100%); opacity:0 } to { transform:translateY(0); opacity:1 } }
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<div style="display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap">
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@keyframes cb-slide-down { from { transform:translateY(0); opacity:1 } to { transform:translateY(100%); opacity:0 } }
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<div style="flex:1;min-width:260px">
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#cookie-banner.cb-enter { animation: cb-slide-up 0.35s cubic-bezier(0.22,1,0.36,1) forwards }
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<p style="font-size:0.8125rem;color:#475569;margin:0 0 4px">
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#cookie-banner.cb-exit { animation: cb-slide-down 0.25s ease-in forwards }
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We use cookies for essential site functions.
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#cookie-manage-btn:hover { background:#F1F5F9!important; border-color:#CBD5E1!important }
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<a href="{{ url_for('public.privacy') }}#cookies" style="text-decoration:underline;color:#1D4ED8">Learn more</a>
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#cookie-save-btn:hover { border-color:#1D4ED8!important; color:#1D4ED8!important }
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#cookie-functional-label:focus-within #cookie-track { outline:2px solid #1D4ED8; outline-offset:2px }
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</style>
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<div id="cookie-banner"
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role="dialog" aria-label="Cookie consent"
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style="display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;
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background:#fff;border-top:1px solid #E2E8F0;
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box-shadow:0 -4px 32px rgba(15,23,42,0.09)">
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<div class="container-page" style="padding-top:1rem;padding-bottom:1rem">
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<div style="display:flex;align-items:flex-start;justify-content:space-between;gap:1.25rem;flex-wrap:wrap">
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<!-- Left: copy + collapsible prefs -->
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<div style="flex:1;min-width:240px">
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<p style="font-size:0.8125rem;color:#475569;margin:0;line-height:1.55">
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We use cookies to keep you signed in and improve the site.
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<a href="{{ url_for('public.privacy') }}#cookies"
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style="color:#1D4ED8;text-decoration:underline;text-underline-offset:2px">Cookie policy</a>
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</p>
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</p>
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<!-- Preferences panel, collapsed by default -->
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<!-- Preferences panel (collapsed by default) -->
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<div id="cookie-prefs" hidden
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<div id="cookie-prefs" hidden
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style="margin-top:0.75rem;padding:0.75rem;border:1px solid #E2E8F0;border-radius:10px;background:#F8FAFC">
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style="margin-top:0.875rem;padding:0.875rem;
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<!-- Essential row (locked) -->
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border:1px solid #E2E8F0;border-radius:12px;background:#F8FAFC">
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<div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:2px">
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<span style="font-size:0.8125rem;font-weight:600;color:#1E293B">Essential</span>
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<!-- Essential row -->
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<span style="font-size:0.75rem;color:#16A34A;font-weight:600">Always on</span>
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<div style="display:flex;justify-content:space-between;align-items:flex-start;
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padding-bottom:0.75rem;margin-bottom:0.75rem;border-bottom:1px solid #F1F5F9">
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<div>
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<div style="font-size:0.8125rem;font-weight:600;color:#0F172A;margin-bottom:2px">Essential</div>
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<div style="font-size:0.75rem;color:#64748B;line-height:1.4">Session management. Always required.</div>
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</div>
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<span style="font-size:0.625rem;font-weight:700;letter-spacing:0.06em;color:#16A34A;
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background:#F0FDF4;border:1px solid #BBF7D0;border-radius:6px;
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padding:3px 8px;flex-shrink:0;margin-top:2px">ON</span>
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</div>
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</div>
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<p style="font-size:0.75rem;color:#64748B;margin:0 0 10px">Session management. Cannot be disabled.</p>
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<!-- Functional row (toggle) -->
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<!-- Functional row -->
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<div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:2px">
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<div style="display:flex;justify-content:space-between;align-items:flex-start;gap:0.75rem">
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<span style="font-size:0.8125rem;font-weight:600;color:#1E293B">Functional</span>
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<div style="flex:1">
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<div style="font-size:0.8125rem;font-weight:600;color:#0F172A;margin-bottom:2px">Functional</div>
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<div style="font-size:0.75rem;color:#64748B;line-height:1.4">A/B testing to improve the experience.</div>
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</div>
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<!-- Toggle switch -->
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<!-- Toggle switch -->
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<label style="position:relative;display:inline-block;width:36px;height:20px;cursor:pointer;flex-shrink:0">
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<label id="cookie-functional-label"
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<input type="checkbox" id="cookie-functional" style="opacity:0;width:0;height:0;position:absolute">
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style="position:relative;display:inline-block;width:44px;height:24px;
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<span id="cookie-track" style="position:absolute;inset:0;background:#CBD5E1;border-radius:20px;transition:background 0.2s"></span>
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cursor:pointer;flex-shrink:0;margin-top:1px">
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<span id="cookie-dot" style="position:absolute;top:2px;left:2px;width:16px;height:16px;background:#fff;border-radius:50%;transition:transform 0.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)"></span>
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<input type="checkbox" id="cookie-functional"
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role="switch" aria-checked="false" aria-label="Functional cookies"
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style="opacity:0;width:0;height:0;position:absolute">
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<span id="cookie-track"
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style="position:absolute;inset:0;background:#CBD5E1;border-radius:24px;
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transition:background 0.2s ease;border-radius:99px"></span>
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<span id="cookie-dot"
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style="position:absolute;top:3px;left:3px;width:18px;height:18px;
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background:#fff;border-radius:50%;
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box-shadow:0 1px 4px rgba(0,0,0,0.22);
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transition:transform 0.2s ease"></span>
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</label>
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</label>
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</div>
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</div>
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<p style="font-size:0.75rem;color:#64748B;margin:0">A/B testing to improve the site experience.</p>
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<!-- Save choices -->
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<div style="margin-top:0.875rem;display:flex;justify-content:flex-end">
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<button type="button" id="cookie-save-btn"
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style="font-size:0.8125rem;font-family:inherit;cursor:pointer;
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padding:6px 16px;border:1px solid #E2E8F0;border-radius:8px;
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background:white;color:#475569;
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transition:border-color 0.15s ease,color 0.15s ease">
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Save choices
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</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- Action buttons -->
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<div style="display:flex;gap:8px;flex-shrink:0;align-items:flex-start;padding-top:2px">
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<!-- Right: action buttons -->
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<button type="button" id="cookie-manage-btn"
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<div style="display:flex;gap:8px;flex-shrink:0;align-items:flex-start;padding-top:1px">
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style="font-size:0.8125rem;padding:7px 14px;border:1px solid #E2E8F0;border-radius:10px;background:white;cursor:pointer;color:#475569;font-family:inherit;white-space:nowrap">
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<button type="button" id="cookie-manage-btn" class="btn-outline btn-sm"
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Manage preferences
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style="font-size:0.8125rem;white-space:nowrap;padding:8px 16px;
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border-radius:10px;transition:background 0.15s,border-color 0.15s">
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Manage
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</button>
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</button>
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<button type="button" id="cookie-accept-btn" class="btn"
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<button type="button" id="cookie-accept-btn" class="btn btn-sm"
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style="font-size:0.8125rem;padding:7px 14px;white-space:nowrap">
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style="font-size:0.8125rem;white-space:nowrap;padding:8px 18px;border-radius:10px">
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Accept all
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Accept all
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</button>
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</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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@@ -49,48 +101,57 @@
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<script>
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<script>
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(function () {
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(function () {
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var COOKIE_NAME = 'cookie_consent';
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var COOKIE_NAME = 'cookie_consent';
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var MAX_AGE = 365 * 24 * 60 * 60;
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var MAX_AGE = 365 * 24 * 60 * 60;
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var banner = document.getElementById('cookie-banner');
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var banner = document.getElementById('cookie-banner');
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// Show only if no consent cookie exists yet
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// Already consented — bail out
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if (document.cookie.split(';').some(function (c) {
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if (document.cookie.split(';').some(function (c) {
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return c.trim().startsWith(COOKIE_NAME + '=');
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return c.trim().startsWith(COOKIE_NAME + '=');
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})) return;
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})) return;
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banner.style.display = 'block';
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var prefs = document.getElementById('cookie-prefs');
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// Show with slide-up animation
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var checkbox = document.getElementById('cookie-functional');
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banner.style.display = 'block';
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var track = document.getElementById('cookie-track');
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requestAnimationFrame(function () { banner.classList.add('cb-enter'); });
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var dot = document.getElementById('cookie-dot');
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var prefs = document.getElementById('cookie-prefs');
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var checkbox = document.getElementById('cookie-functional');
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var track = document.getElementById('cookie-track');
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var dot = document.getElementById('cookie-dot');
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var manageBtn = document.getElementById('cookie-manage-btn');
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var manageBtn = document.getElementById('cookie-manage-btn');
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var saveBtn = document.getElementById('cookie-save-btn');
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var acceptBtn = document.getElementById('cookie-accept-btn');
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var acceptBtn = document.getElementById('cookie-accept-btn');
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var panelOpen = false;
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function updateToggle() {
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function updateToggle() {
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track.style.background = checkbox.checked ? '#1D4ED8' : '#CBD5E1';
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var on = checkbox.checked;
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dot.style.transform = checkbox.checked ? 'translateX(16px)' : 'translateX(0)';
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track.style.background = on ? '#1D4ED8' : '#CBD5E1';
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dot.style.transform = on ? 'translateX(20px)' : 'translateX(0)';
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checkbox.setAttribute('aria-checked', on ? 'true' : 'false');
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}
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}
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checkbox.addEventListener('change', updateToggle);
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checkbox.addEventListener('change', updateToggle);
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manageBtn.addEventListener('click', function () {
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manageBtn.addEventListener('click', function () {
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if (!panelOpen) {
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var opening = prefs.hidden;
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prefs.hidden = false;
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prefs.hidden = !opening;
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manageBtn.textContent = 'Save preferences';
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manageBtn.textContent = opening ? 'Close' : 'Manage';
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panelOpen = true;
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if (opening) prefs.querySelector('input').focus();
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} else {
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});
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var cats = ['essential'];
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if (checkbox.checked) cats.push('functional');
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saveBtn.addEventListener('click', function () {
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setConsent(cats.join(','));
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var cats = ['essential'];
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}
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if (checkbox.checked) cats.push('functional');
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dismiss(cats.join(','));
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});
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});
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acceptBtn.addEventListener('click', function () {
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acceptBtn.addEventListener('click', function () {
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setConsent('essential,functional');
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dismiss('essential,functional');
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});
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});
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function setConsent(value) {
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function dismiss(value) {
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document.cookie = COOKIE_NAME + '=' + value + ';path=/;max-age=' + MAX_AGE + ';SameSite=Lax';
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document.cookie = COOKIE_NAME + '=' + value
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banner.style.display = 'none';
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+ ';path=/;max-age=' + MAX_AGE + ';SameSite=Lax';
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banner.classList.remove('cb-enter');
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banner.classList.add('cb-exit');
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setTimeout(function () { banner.style.display = 'none'; }, 280);
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}
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}
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}());
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}());
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</script>
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</script>
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