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<div class="tw:p-6 tw:max-w-3xl tw:mx-auto tw:space-y-8">
<!-- Introductory callout -->
<div class="tw-callout">
<p class="tw:mb-1 tw:text-sm tw:font-mono">
<strong>TIMELINE / ACTIVITY FEED:</strong> Chronological feed of interactions<br>
<strong>ICONS:</strong> primary | blue | green | red | orange | magenta<br>
<strong>REUSES:</strong> collapsible_controller.js for expand/collapse
</p>
<p class="tw:mb-0 tw:text-sm">
Vertical stack with left gutter for type icons and a 2px connector line.
Each activity tw-card expands on click to reveal type-specific detail content.
Used in enquiry records to show all interactions with a family.
</p>
</div>
<!-- ============================================
Section 1: Activity Feed Demo
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Activity Feed</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Full demo:</strong> Filter pills, 8 activity items (one per type), expand/collapse,
and skeleton loading toggle. Click any tw-card header to expand its detail content.
</p>
</div>
<!-- Filter Pills + Controls -->
<div class="tw:flex tw:items-center tw:justify-between tw:mb-4 tw:flex-wrap tw:gap-2">
<div class="tw:flex tw:flex-wrap tw:gap-2" id="timelineFilters">
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-primary" type="button" data-filter="all" onclick="filterTimeline('all', this)">All</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="email" data-icon-color="text-blue-700" onclick="filterTimeline('email', this)">
<i class="fa-regular fa-envelope tw:text-blue-700"></i> Emails
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="form" data-icon-color="text-green-800" onclick="filterTimeline('form', this)">
<i class="fa-regular fa-file-lines tw:text-green-800"></i> Forms
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="status" data-icon-color="text-blue-700" onclick="filterTimeline('status', this)">
<i class="fa-solid fa-arrow-right-arrow-left tw:text-blue-700"></i> Status
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="tw-note" data-icon-color="text-magenta-700" onclick="filterTimeline('note', this)">
<i class="fa-regular fa-note-sticky tw:text-magenta-700"></i> Notes
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="sms" data-icon-color="text-blue-700" onclick="filterTimeline('sms', this)">
<i class="fa-regular fa-message tw:text-blue-700"></i> SMS
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="event" data-icon-color="text-red-700" onclick="filterTimeline('event', this)">
<i class="fa-regular fa-calendar tw:text-red-700"></i> Events
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="doc" data-icon-color="text-orange-800" onclick="filterTimeline('doc', this)">
<i class="fa-solid fa-paperclip tw:text-orange-800"></i> Documents
</button>
</div>
<div class="tw:flex tw:items-center tw:gap-2">
<span class="tw:text-body-xs tw:text-neutral-400" id="timelineCount">8 items</span>
<button class="tw-btn tw-btn-secondary tw-btn-sm" type="button" onclick="toggleSkeleton()">
<i class="fa-solid fa-spinner"></i> Toggle Skeleton
</button>
</div>
</div>
<!-- Timeline Feed -->
<div class="tw-timeline" id="timelineFeed">
<!-- 1. Email (expanded) -->
<div class="tw-timeline-item" data-type="email" data-controller="collapsible" data-collapsible-open-value="true">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-envelope"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="true">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Email</span>
<span class="tw-timeline-card-title">Welcome to Admissions+ — next steps for Oscar's application</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T10:00">2 hours ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron tw:rotate-180" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content tw-show" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:space-y-3">
<div class="tw:flex tw:gap-4 tw:text-body-xs">
<span class="tw:text-neutral-500">From:</span>
<span class="tw:text-neutral-800 tw:font-medium">admissions@school.edu</span>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm tw:ml-auto">Outbound</span>
</div>
<div class="tw:flex tw:gap-4 tw:text-body-xs">
<span class="tw:text-neutral-500">To:</span>
<span class="tw:text-neutral-800">jack.davies@email.com</span>
</div>
<div class="tw:flex tw:gap-2">
<span class="tw-badge tw-badge-success-subtle tw-badge-sm"><i class="fa-regular fa-eye"></i> Opened</span>
<span class="tw-badge tw-badge-success-subtle tw-badge-sm"><i class="fa-solid fa-arrow-pointer"></i> Clicked</span>
</div>
<div class="tw:border-t tw:border-neutral-100 tw:pt-3 tw:text-body-s tw:text-neutral-700">
<p class="tw:mb-2">Dear Mr Davies,</p>
<p class="tw:mb-2">Thank you for your enquiry about Oscar's admission to our school. We're delighted to share the next steps in the process.</p>
<p class="tw:mb-0">Please complete the attached form at your earliest convenience. If you have any questions, don't hesitate to contact us.</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- 2. Form Submission (expanded) -->
<div class="tw-timeline-item" data-type="form" data-controller="collapsible" data-collapsible-open-value="true">
<div class="tw-timeline-icon tw-timeline-icon-green">
<i class="fa-regular fa-file-lines"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="true">
<span class="tw-timeline-card-type tw-timeline-card-type-green">Form</span>
<span class="tw-timeline-card-title">Enquiry form submitted by Jack Davies</span>
<time class="tw-timeline-card-time" datetime="2026-02-10">Yesterday</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron tw:rotate-180" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content tw-show" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<dl class="tw-info-grid">
<div>
<dt class="tw-info-grid-label">Child's Name</dt>
<dd class="tw-info-grid-value">Oscar Clarke</dd>
</div>
<div>
<dt class="tw-info-grid-label">Year Group</dt>
<dd class="tw-info-grid-value">Year 2</dd>
</div>
<div>
<dt class="tw-info-grid-label">Parent Name</dt>
<dd class="tw-info-grid-value">Jack Davies</dd>
</div>
<div>
<dt class="tw-info-grid-label">Email</dt>
<dd class="tw-info-grid-value">jack.davies@email.com</dd>
</div>
<div>
<dt class="tw-info-grid-label">Phone</dt>
<dd class="tw-info-grid-value">07700 123456</dd>
</div>
<div>
<dt class="tw-info-grid-label">Source</dt>
<dd class="tw-info-grid-value">Open Day</dd>
</div>
</dl>
</div>
</div>
</div>
</div>
</div>
<!-- 3. Status Change -->
<div class="tw-timeline-item" data-type="status" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-solid fa-arrow-right-arrow-left"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Status</span>
<span class="tw-timeline-card-title">Stage changed by Sarah Mitchell</span>
<time class="tw-timeline-card-time" datetime="2026-02-09">2 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<span class="tw-badge tw-badge-secondary-subtle">New</span>
<i class="fa-solid fa-arrow-right tw:text-neutral-400"></i>
<span class="tw-badge tw-badge-info-subtle">Engage</span>
</div>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-2 tw:mb-0">Changed by Sarah Mitchell</p>
</div>
</div>
</div>
</div>
</div>
<!-- 4. Event -->
<div class="tw-timeline-item" data-type="event" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-red">
<i class="fa-regular fa-calendar"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-red">Event</span>
<span class="tw-timeline-card-title">Open Day — Year 2 Tour registered</span>
<time class="tw-timeline-card-time" datetime="2026-02-08">3 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<dl class="tw-info-grid tw-info-grid-inline">
<div>
<dt class="tw-info-grid-label">Event</dt>
<dd class="tw-info-grid-value">Year 2 Open Day Tour</dd>
</div>
<div>
<dt class="tw-info-grid-label">Date</dt>
<dd class="tw-info-grid-value">Saturday, 15 March 2026 at 10:00 AM</dd>
</div>
<div>
<dt class="tw-info-grid-label">Attendees</dt>
<dd class="tw-info-grid-value">Jack Davies + 1 guest</dd>
</div>
<div>
<dt class="tw-info-grid-label">Status</dt>
<dd class="tw-info-grid-value">
<span class="tw-badge tw-badge-success-subtle tw-badge-sm">Confirmed</span>
</dd>
</div>
</dl>
</div>
</div>
</div>
</div>
</div>
<!-- 5. Note -->
<div class="tw-timeline-item" data-type="tw-note" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-magenta">
<i class="fa-regular fa-note-sticky"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-magenta">Note</span>
<span class="tw-timeline-card-title">Phone conversation with father</span>
<time class="tw-timeline-card-time" datetime="2026-02-07">4 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-2">Spoke with Jack Davies regarding Oscar's transition from current school. Father expressed interest in before/after school clubs and sport provision.</p>
<p class="tw:mb-0">Follow up: send prospectus and club timetable. Father also asked about bursary options — refer to finance team.</p>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-3 tw:mb-0">Added by Sarah Mitchell</p>
</div>
</div>
</div>
</div>
</div>
<!-- 6. SMS -->
<div class="tw-timeline-item" data-type="sms" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-message"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">SMS</span>
<span class="tw-timeline-card-title">Open Day reminder sent to Jack Davies</span>
<time class="tw-timeline-card-time" datetime="2026-02-06">5 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:gap-4 tw:text-body-xs tw:mb-3">
<span class="tw:text-neutral-500">To:</span>
<span class="tw:text-neutral-800">07700 123456</span>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm tw:ml-auto">Outbound</span>
</div>
<div class="tw:bg-neutral-100 tw:rounded-md tw:p-3 tw:text-body-s tw:text-neutral-800">
Hi Jack, just a reminder about Oscar's Open Day tour this Saturday at 10am. We look forward to seeing you! — Admissions Team
</div>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-2 tw:mb-0">Delivered</p>
</div>
</div>
</div>
</div>
</div>
<!-- 7. Document -->
<div class="tw-timeline-item" data-type="doc" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-orange">
<i class="fa-solid fa-paperclip"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-orange">Document</span>
<span class="tw-timeline-card-title">School report uploaded</span>
<time class="tw-timeline-card-time" datetime="2026-02-04">1 week ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<div class="tw:w-10 tw:h-10 tw:rounded-lg tw:bg-orange-100 tw:text-orange-700 tw:flex tw:items-center tw:justify-center tw:shrink-0">
<i class="fa-regular fa-file-pdf tw:text-lg"></i>
</div>
<div class="tw:flex-1 tw:min-w-0">
<p class="tw:text-body-s tw:font-medium tw:text-neutral-900 tw:mb-0 tw:truncate">Oscar_Clarke_School_Report_2025.pdf</p>
<p class="tw:text-body-xs tw:text-neutral-500 tw:mb-0">PDF · 2.4 MB · Uploaded by Jack Davies</p>
</div>
<span class="tw-badge tw-badge-success-subtle tw-badge-sm">Verified</span>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- 8. Auto/System -->
<div class="tw-timeline-item" data-type="auto" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-orange">
<i class="fa-solid fa-robot"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-orange">Auto</span>
<span class="tw-timeline-card-title">Enquiry auto-assigned to Sarah Mitchell</span>
<time class="tw-timeline-card-time" datetime="2026-02-04">1 week ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-2">Enquiry was automatically assigned based on year group routing rules.</p>
<div class="tw:flex tw:gap-4 tw:text-body-xs">
<span class="tw:text-neutral-500">Rule:</span>
<span class="tw:text-neutral-800">Year 2 enquiries → Sarah Mitchell</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Skeleton Loading State (hidden by default) -->
<div class="tw-timeline tw:hidden" id="timelineSkeleton">
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-14"></div>
<div class="tw-timeline-skeleton-bar tw:w-4/5"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-12"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/4"></div>
<div class="tw-timeline-skeleton-bar tw:w-1/2"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-16"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/3"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-12"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/4"></div>
<div class="tw-timeline-skeleton-bar tw:w-1/3"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-14"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/5"></div>
<div class="tw-timeline-skeleton-bar tw:w-1/2"></div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline"><div class="tw-timeline-item" data-controller="collapsible">...</div></div></code>
</div>
</div>
<!-- ============================================
Section 2: Icon Colors
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Icon Color Variants</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Colors:</strong> Mirror the avatar component's 100/700 shade pattern.
Use <code>.timeline-icon-{color}</code> to set the background and foreground colour.
</p>
</div>
<div class="tw:flex tw:flex-wrap tw:gap-3">
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-primary tw:static">
<i class="fa-solid fa-robot"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">primary</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-blue tw:static">
<i class="fa-regular fa-envelope"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">blue</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-green tw:static">
<i class="fa-regular fa-file-lines"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">green</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-red tw:static">
<i class="fa-regular fa-calendar"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">red</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-orange tw:static">
<i class="fa-solid fa-paperclip"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">orange</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-magenta tw:static">
<i class="fa-regular fa-note-sticky"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">magenta</span>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline-icon tw-timeline-icon-blue"><i class="fa-regular fa-envelope"></i></div></code>
</div>
</div>
<!-- ============================================
Section 3: Skeleton Loading
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Skeleton Loading</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Loading state:</strong> Shimmer placeholder items with animated gradient.
Use <code>.timeline-skeleton-item</code> inside a <code>.timeline</code> container.
</p>
</div>
<div class="tw-timeline">
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-14"></div>
<div class="tw-timeline-skeleton-bar tw:w-4/5"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-12"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/4"></div>
<div class="tw-timeline-skeleton-bar tw:w-1/2"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-16"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/3"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/5"></div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline-skeleton-item">...</div></code>
</div>
</div>
<!-- ============================================
Section 4: Date Separators
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Date Separators</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Date grouping:</strong> Use <code>.timeline-date-separator</code> between items to group
activities by date. Place as a sibling of <code>.timeline-item</code> inside the
<code>.timeline</code> container.
</p>
</div>
<div class="tw-timeline">
<div class="tw-timeline-date-separator">Today</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-envelope"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Email</span>
<span class="tw-timeline-card-title">Application acknowledgment sent to family</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T14:30">2:30 PM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Automatic acknowledgment email sent to jack.davies@email.com confirming receipt of Oscar's enquiry form.</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-green">
<i class="fa-regular fa-file-lines"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-green">Form</span>
<span class="tw-timeline-card-title">Reception application form submitted</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T11:45">11:45 AM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Submitted via Online Portal.</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-date-separator">Yesterday</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-solid fa-arrow-right-arrow-left"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Status</span>
<span class="tw-timeline-card-title">Application status changed to "Under Review"</span>
<time class="tw-timeline-card-time" datetime="2026-02-10T16:15">4:15 PM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<span class="tw-badge tw-badge-secondary-subtle">New</span>
<i class="fa-solid fa-arrow-right tw:text-neutral-400"></i>
<span class="tw-badge tw-badge-info-subtle">Under Review</span>
</div>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-2 tw:mb-0">System</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-red">
<i class="fa-regular fa-calendar"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-red">Event</span>
<span class="tw-timeline-card-title">Registered for School Tour — Year 2 Entry</span>
<time class="tw-timeline-card-time" datetime="2026-02-10T10:30">10:30 AM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Online Booking · 2 attendees</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-date-separator">Last Week</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-magenta">
<i class="fa-regular fa-note-sticky"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-magenta">Note</span>
<span class="tw-timeline-card-title">Interested in music programme and bursary options</span>
<time class="tw-timeline-card-time" datetime="2026-02-03">Mon, 3 Feb</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Very interested in music programme — child has Grade 3 piano, looking at joining orchestra. Also asked about bursary options.</p>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-2 tw:mb-0">James Parker</p>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline-date-separator">Today</div></code>
</div>
</div>
<!-- ============================================
Section 5: Compact Variant (.timeline-sm)
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Compact Variant</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Drawer/sidebar size:</strong> Add <code>.timeline-sm</code> to the
<code>.timeline</code> container for smaller icons (28px), tighter spacing,
and compact typography. Ideal for detail panels and narrow sidebars.
</p>
</div>
<!-- Simulate drawer-width container -->
<div class="tw:max-w-sm tw:bg-neutral-100 tw:border tw:border-neutral-200 tw:rounded-lg tw:p-3">
<!-- Compact header -->
<div class="tw:flex tw:items-center tw:justify-between tw:mb-3">
<div class="tw:flex tw:items-center tw:gap-2">
<span class="tw:text-body-xs tw:font-semibold tw:uppercase tw:tracking-wide tw:text-neutral-700">Timeline</span>
<span class="tw:text-body-xs tw:text-neutral-500">6 activities</span>
</div>
<button class="tw-btn tw-btn-sm tw-btn-tertiary" type="button">
View all <i class="fa-solid fa-chevron-right tw:ml-1 tw:text-xs"></i>
</button>
</div>
<div class="tw-timeline tw-timeline-sm">
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-green">
<i class="fa-solid fa-check"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-green">Form Submitted</span>
<span class="tw-timeline-card-title">Application submitted for Year 7 entry</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T12:00">Just now</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Submitted via Online Portal.</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-envelope"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Email</span>
<span class="tw-timeline-card-title">Re: Open Morning — Thank you for a wonderful visit</span>
<time class="tw-timeline-card-time" datetime="2026-02-09">2 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:gap-3 tw:text-body-xs tw:mb-2">
<span class="tw:text-neutral-500">From:</span>
<span class="tw:text-neutral-800">jack.davies@email.com</span>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm tw:ml-auto">Received</span>
</div>
<p class="tw:mb-0">Thank you for hosting us at the Open Morning. Oscar really enjoyed the science lab tour.</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-red">
<i class="fa-regular fa-calendar"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-red">Event</span>
<span class="tw-timeline-card-title">Open Morning attended</span>
<time class="tw-timeline-card-time" datetime="2026-02-08">3 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">2 attendees · Confirmed</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-solid fa-arrow-right-arrow-left"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Status</span>
<span class="tw-timeline-card-title">Stage changed to Engage</span>
<time class="tw-timeline-card-time" datetime="2026-02-06">5 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<span class="tw-badge tw-badge-secondary-subtle tw-badge-sm">New</span>
<i class="fa-solid fa-arrow-right tw:text-neutral-400 tw:text-xs"></i>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm">Engage</span>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-message"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">SMS</span>
<span class="tw-timeline-card-title">Tour booking confirmation sent</span>
<time class="tw-timeline-card-time" datetime="2026-02-04">1 week ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Sent to +44 7700 900XXX</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-orange">
<i class="fa-solid fa-robot"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-orange">Auto</span>
<span class="tw-timeline-card-title">Enquiry created from website form</span>
<time class="tw-timeline-card-time" datetime="2026-02-04">1 week ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Enquiry auto-created from Open Day registration form on school website.</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline tw-timeline-sm">...</div></code>
</div>
</div>
<!-- ============================================
Section 6: Compact Skeleton
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Compact Skeleton</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Compact loading state:</strong> Skeleton placeholders adapt to
the <code>.timeline-sm</code> modifier with smaller icons and tighter spacing.
</p>
</div>
<div class="tw:max-w-sm tw:bg-neutral-100 tw:border tw:border-neutral-200 tw:rounded-lg tw:p-3">
<div class="tw-timeline tw-timeline-sm">
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-12"></div>
<div class="tw-timeline-skeleton-bar tw:w-4/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-10"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-14"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/3"></div>
</div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline tw-timeline-sm"><div class="tw-timeline-skeleton-item">...</div></div></code>
</div>
</div>
<!-- ============================================
Section 7: Empty State
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Empty State</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>No activity:</strong> When no timeline items exist, show a helpful empty state
with an explanation and suggested action.
</p>
</div>
<div class="tw-timeline">
<div class="tw:text-center tw:py-10">
<div class="tw:w-12 tw:h-12 tw:rounded-lg tw:bg-neutral-100 tw:text-neutral-400 tw:flex tw:items-center tw:justify-center tw:mx-auto tw:mb-3">
<i class="fa-solid fa-clock-rotate-left tw:text-xl"></i>
</div>
<h3 class="tw-h5 tw:text-neutral-500 tw:mb-1">No activity yet</h3>
<p class="tw:text-body-s tw:text-neutral-400 tw:mb-4">Interactions with this family will appear here as they happen.</p>
<button class="tw-btn tw-btn-primary tw-btn-sm" type="button">
<i class="fa-solid fa-plus tw:mr-1"></i> Add Note
</button>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code>Empty state content inside a <div class="tw-timeline"> container</code>
</div>
</div>
<!-- ============================================
Section 8: In-Context — Enquiry Sidebar
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">In-Context: Enquiry Sidebar</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Realistic usage:</strong> Timeline inside a drawer-width tw-card with header, compact variant,
and a "View all" action — as it would appear in an enquiry detail sidebar.
</p>
</div>
<div class="tw:max-w-sm">
<div class="tw-card tw-card-flat">
<div class="tw-card-header tw:flex tw:items-center tw:justify-between">
<span class="tw:text-body-s tw:font-semibold tw:text-neutral-900">Activity</span>
<span class="tw-badge tw-badge-secondary-subtle tw-badge-sm">12</span>
</div>
<div class="tw-card-body">
<div class="tw-timeline tw-timeline-sm">
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-envelope"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Email</span>
<span class="tw-timeline-card-title">Welcome pack sent</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T09:15">9:15 AM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Sent to jack.davies@email.com</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-green">
<i class="fa-regular fa-file-lines"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-green">Form</span>
<span class="tw-timeline-card-title">Enquiry form submitted</span>
<time class="tw-timeline-card-time" datetime="2026-02-10">Yesterday</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Via Online Portal</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-solid fa-arrow-right-arrow-left"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Status</span>
<span class="tw-timeline-card-title">Stage: New → Engage</span>
<time class="tw-timeline-card-time" datetime="2026-02-10">Yesterday</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<span class="tw-badge tw-badge-secondary-subtle tw-badge-sm">New</span>
<i class="fa-solid fa-arrow-right tw:text-neutral-400 tw:text-xs"></i>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm">Engage</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="tw-card-footer tw:text-center">
<button class="tw-btn tw-btn-tertiary tw-btn-sm" type="button">
View all activity <i class="fa-solid fa-chevron-right tw:ml-1 tw:text-xs"></i>
</button>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-card tw-card-flat"><div class="tw-card-body"><div class="tw-timeline tw-timeline-sm">...</div></div></div></code>
</div>
</div>
</div>
<!-- Demo Script — filter pills and skeleton toggle -->
<script>
function filterTimeline(type, btn) {
const filters = document.getElementById('timelineFilters')
const feed = document.getElementById('timelineFeed')
if (!filters || !feed) return
// Reset all pills to inactive
filters.querySelectorAll('.tag').forEach(pill => {
pill.classList.remove('tag-primary')
pill.classList.add('tag-outline-secondary')
// Restore icon color
const icon = pill.querySelector('.svg-inline--fa, i[class*="fa-"]')
const iconColor = pill.dataset.iconColor
if (icon && iconColor) {
icon.classList.remove('text-neutral-0')
icon.classList.add(iconColor)
}
})
// Activate clicked pill
btn.classList.remove('tag-outline-secondary')
btn.classList.add('tag-primary')
// Swap icon to white for contrast on primary background
const activeIcon = btn.querySelector('.svg-inline--fa, i[class*="fa-"]')
const activeIconColor = btn.dataset.iconColor
if (activeIcon && activeIconColor) {
activeIcon.classList.remove(activeIconColor)
activeIcon.classList.add('text-neutral-0')
}
// Show/hide items
const items = feed.querySelectorAll('.timeline-item')
let visibleCount = 0
items.forEach(item => {
if (type === 'all' || item.dataset.type === type) {
item.classList.remove('hidden')
visibleCount++
} else {
item.classList.add('hidden')
}
})
// Manage connector visibility for filtered items
feed.querySelectorAll('.timeline-item-first-visible, .timeline-item-last-visible')
.forEach(el => el.classList.remove('timeline-item-first-visible', 'timeline-item-last-visible'))
const visibleItems = feed.querySelectorAll('.timeline-item:not(.hidden)')
if (visibleItems.length > 0) {
visibleItems[0].classList.add('timeline-item-first-visible')
visibleItems[visibleItems.length - 1].classList.add('timeline-item-last-visible')
}
// Update count
const countEl = document.getElementById('timelineCount')
if (countEl) countEl.textContent = visibleCount + ' item' + (visibleCount !== 1 ? 's' : '')
}
function toggleSkeleton() {
const feed = document.getElementById('timelineFeed')
const skeleton = document.getElementById('timelineSkeleton')
if (!feed || !skeleton) return
feed.classList.toggle('hidden')
skeleton.classList.toggle('hidden')
}
</script>
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<div class="tw:p-6 tw:max-w-3xl tw:mx-auto tw:space-y-8">
<!-- Introductory callout -->
<div class="tw-callout">
<p class="tw:mb-1 tw:text-sm tw:font-mono">
<strong>TIMELINE / ACTIVITY FEED:</strong> Chronological feed of interactions<br>
<strong>ICONS:</strong> primary | blue | green | red | orange | magenta<br>
<strong>REUSES:</strong> collapsible_controller.js for expand/collapse
</p>
<p class="tw:mb-0 tw:text-sm">
Vertical stack with left gutter for type icons and a 2px connector line.
Each activity tw-card expands on click to reveal type-specific detail content.
Used in enquiry records to show all interactions with a family.
</p>
</div>
<!-- ============================================
Section 1: Activity Feed Demo
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Activity Feed</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Full demo:</strong> Filter pills, 8 activity items (one per type), expand/collapse,
and skeleton loading toggle. Click any tw-card header to expand its detail content.
</p>
</div>
<!-- Filter Pills + Controls -->
<div class="tw:flex tw:items-center tw:justify-between tw:mb-4 tw:flex-wrap tw:gap-2">
<div class="tw:flex tw:flex-wrap tw:gap-2" id="timelineFilters">
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-primary" type="button" data-filter="all" onclick="filterTimeline('all', this)">All</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="email" data-icon-color="text-blue-700" onclick="filterTimeline('email', this)">
<i class="fa-regular fa-envelope tw:text-blue-700"></i> Emails
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="form" data-icon-color="text-green-800" onclick="filterTimeline('form', this)">
<i class="fa-regular fa-file-lines tw:text-green-800"></i> Forms
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="status" data-icon-color="text-blue-700" onclick="filterTimeline('status', this)">
<i class="fa-solid fa-arrow-right-arrow-left tw:text-blue-700"></i> Status
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="tw-note" data-icon-color="text-magenta-700" onclick="filterTimeline('note', this)">
<i class="fa-regular fa-note-sticky tw:text-magenta-700"></i> Notes
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="sms" data-icon-color="text-blue-700" onclick="filterTimeline('sms', this)">
<i class="fa-regular fa-message tw:text-blue-700"></i> SMS
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="event" data-icon-color="text-red-700" onclick="filterTimeline('event', this)">
<i class="fa-regular fa-calendar tw:text-red-700"></i> Events
</button>
<button class="tw-tag tw-tag-pill tw-tag-interactive tw-tag-outline-secondary" type="button" data-filter="doc" data-icon-color="text-orange-800" onclick="filterTimeline('doc', this)">
<i class="fa-solid fa-paperclip tw:text-orange-800"></i> Documents
</button>
</div>
<div class="tw:flex tw:items-center tw:gap-2">
<span class="tw:text-body-xs tw:text-neutral-400" id="timelineCount">8 items</span>
<button class="tw-btn tw-btn-secondary tw-btn-sm" type="button" onclick="toggleSkeleton()">
<i class="fa-solid fa-spinner"></i> Toggle Skeleton
</button>
</div>
</div>
<!-- Timeline Feed -->
<div class="tw-timeline" id="timelineFeed">
<!-- 1. Email (expanded) -->
<div class="tw-timeline-item" data-type="email" data-controller="collapsible" data-collapsible-open-value="true">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-envelope"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="true">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Email</span>
<span class="tw-timeline-card-title">Welcome to Admissions+ — next steps for Oscar's application</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T10:00">2 hours ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron tw:rotate-180" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content tw-show" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:space-y-3">
<div class="tw:flex tw:gap-4 tw:text-body-xs">
<span class="tw:text-neutral-500">From:</span>
<span class="tw:text-neutral-800 tw:font-medium">admissions@school.edu</span>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm tw:ml-auto">Outbound</span>
</div>
<div class="tw:flex tw:gap-4 tw:text-body-xs">
<span class="tw:text-neutral-500">To:</span>
<span class="tw:text-neutral-800">jack.davies@email.com</span>
</div>
<div class="tw:flex tw:gap-2">
<span class="tw-badge tw-badge-success-subtle tw-badge-sm"><i class="fa-regular fa-eye"></i> Opened</span>
<span class="tw-badge tw-badge-success-subtle tw-badge-sm"><i class="fa-solid fa-arrow-pointer"></i> Clicked</span>
</div>
<div class="tw:border-t tw:border-neutral-100 tw:pt-3 tw:text-body-s tw:text-neutral-700">
<p class="tw:mb-2">Dear Mr Davies,</p>
<p class="tw:mb-2">Thank you for your enquiry about Oscar's admission to our school. We're delighted to share the next steps in the process.</p>
<p class="tw:mb-0">Please complete the attached form at your earliest convenience. If you have any questions, don't hesitate to contact us.</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- 2. Form Submission (expanded) -->
<div class="tw-timeline-item" data-type="form" data-controller="collapsible" data-collapsible-open-value="true">
<div class="tw-timeline-icon tw-timeline-icon-green">
<i class="fa-regular fa-file-lines"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="true">
<span class="tw-timeline-card-type tw-timeline-card-type-green">Form</span>
<span class="tw-timeline-card-title">Enquiry form submitted by Jack Davies</span>
<time class="tw-timeline-card-time" datetime="2026-02-10">Yesterday</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron tw:rotate-180" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content tw-show" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<dl class="tw-info-grid">
<div>
<dt class="tw-info-grid-label">Child's Name</dt>
<dd class="tw-info-grid-value">Oscar Clarke</dd>
</div>
<div>
<dt class="tw-info-grid-label">Year Group</dt>
<dd class="tw-info-grid-value">Year 2</dd>
</div>
<div>
<dt class="tw-info-grid-label">Parent Name</dt>
<dd class="tw-info-grid-value">Jack Davies</dd>
</div>
<div>
<dt class="tw-info-grid-label">Email</dt>
<dd class="tw-info-grid-value">jack.davies@email.com</dd>
</div>
<div>
<dt class="tw-info-grid-label">Phone</dt>
<dd class="tw-info-grid-value">07700 123456</dd>
</div>
<div>
<dt class="tw-info-grid-label">Source</dt>
<dd class="tw-info-grid-value">Open Day</dd>
</div>
</dl>
</div>
</div>
</div>
</div>
</div>
<!-- 3. Status Change -->
<div class="tw-timeline-item" data-type="status" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-solid fa-arrow-right-arrow-left"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Status</span>
<span class="tw-timeline-card-title">Stage changed by Sarah Mitchell</span>
<time class="tw-timeline-card-time" datetime="2026-02-09">2 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<span class="tw-badge tw-badge-secondary-subtle">New</span>
<i class="fa-solid fa-arrow-right tw:text-neutral-400"></i>
<span class="tw-badge tw-badge-info-subtle">Engage</span>
</div>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-2 tw:mb-0">Changed by Sarah Mitchell</p>
</div>
</div>
</div>
</div>
</div>
<!-- 4. Event -->
<div class="tw-timeline-item" data-type="event" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-red">
<i class="fa-regular fa-calendar"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-red">Event</span>
<span class="tw-timeline-card-title">Open Day — Year 2 Tour registered</span>
<time class="tw-timeline-card-time" datetime="2026-02-08">3 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<dl class="tw-info-grid tw-info-grid-inline">
<div>
<dt class="tw-info-grid-label">Event</dt>
<dd class="tw-info-grid-value">Year 2 Open Day Tour</dd>
</div>
<div>
<dt class="tw-info-grid-label">Date</dt>
<dd class="tw-info-grid-value">Saturday, 15 March 2026 at 10:00 AM</dd>
</div>
<div>
<dt class="tw-info-grid-label">Attendees</dt>
<dd class="tw-info-grid-value">Jack Davies + 1 guest</dd>
</div>
<div>
<dt class="tw-info-grid-label">Status</dt>
<dd class="tw-info-grid-value">
<span class="tw-badge tw-badge-success-subtle tw-badge-sm">Confirmed</span>
</dd>
</div>
</dl>
</div>
</div>
</div>
</div>
</div>
<!-- 5. Note -->
<div class="tw-timeline-item" data-type="tw-note" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-magenta">
<i class="fa-regular fa-note-sticky"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-magenta">Note</span>
<span class="tw-timeline-card-title">Phone conversation with father</span>
<time class="tw-timeline-card-time" datetime="2026-02-07">4 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-2">Spoke with Jack Davies regarding Oscar's transition from current school. Father expressed interest in before/after school clubs and sport provision.</p>
<p class="tw:mb-0">Follow up: send prospectus and club timetable. Father also asked about bursary options — refer to finance team.</p>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-3 tw:mb-0">Added by Sarah Mitchell</p>
</div>
</div>
</div>
</div>
</div>
<!-- 6. SMS -->
<div class="tw-timeline-item" data-type="sms" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-message"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">SMS</span>
<span class="tw-timeline-card-title">Open Day reminder sent to Jack Davies</span>
<time class="tw-timeline-card-time" datetime="2026-02-06">5 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:gap-4 tw:text-body-xs tw:mb-3">
<span class="tw:text-neutral-500">To:</span>
<span class="tw:text-neutral-800">07700 123456</span>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm tw:ml-auto">Outbound</span>
</div>
<div class="tw:bg-neutral-100 tw:rounded-md tw:p-3 tw:text-body-s tw:text-neutral-800">
Hi Jack, just a reminder about Oscar's Open Day tour this Saturday at 10am. We look forward to seeing you! — Admissions Team
</div>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-2 tw:mb-0">Delivered</p>
</div>
</div>
</div>
</div>
</div>
<!-- 7. Document -->
<div class="tw-timeline-item" data-type="doc" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-orange">
<i class="fa-solid fa-paperclip"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-orange">Document</span>
<span class="tw-timeline-card-title">School report uploaded</span>
<time class="tw-timeline-card-time" datetime="2026-02-04">1 week ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<div class="tw:w-10 tw:h-10 tw:rounded-lg tw:bg-orange-100 tw:text-orange-700 tw:flex tw:items-center tw:justify-center tw:shrink-0">
<i class="fa-regular fa-file-pdf tw:text-lg"></i>
</div>
<div class="tw:flex-1 tw:min-w-0">
<p class="tw:text-body-s tw:font-medium tw:text-neutral-900 tw:mb-0 tw:truncate">Oscar_Clarke_School_Report_2025.pdf</p>
<p class="tw:text-body-xs tw:text-neutral-500 tw:mb-0">PDF · 2.4 MB · Uploaded by Jack Davies</p>
</div>
<span class="tw-badge tw-badge-success-subtle tw-badge-sm">Verified</span>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- 8. Auto/System -->
<div class="tw-timeline-item" data-type="auto" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-orange">
<i class="fa-solid fa-robot"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-orange">Auto</span>
<span class="tw-timeline-card-title">Enquiry auto-assigned to Sarah Mitchell</span>
<time class="tw-timeline-card-time" datetime="2026-02-04">1 week ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-2">Enquiry was automatically assigned based on year group routing rules.</p>
<div class="tw:flex tw:gap-4 tw:text-body-xs">
<span class="tw:text-neutral-500">Rule:</span>
<span class="tw:text-neutral-800">Year 2 enquiries → Sarah Mitchell</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Skeleton Loading State (hidden by default) -->
<div class="tw-timeline tw:hidden" id="timelineSkeleton">
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-14"></div>
<div class="tw-timeline-skeleton-bar tw:w-4/5"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-12"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/4"></div>
<div class="tw-timeline-skeleton-bar tw:w-1/2"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-16"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/3"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-12"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/4"></div>
<div class="tw-timeline-skeleton-bar tw:w-1/3"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-14"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/5"></div>
<div class="tw-timeline-skeleton-bar tw:w-1/2"></div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline"><div class="tw-timeline-item" data-controller="collapsible">...</div></div></code>
</div>
</div>
<!-- ============================================
Section 2: Icon Colors
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Icon Color Variants</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Colors:</strong> Mirror the avatar component's 100/700 shade pattern.
Use <code>.timeline-icon-{color}</code> to set the background and foreground colour.
</p>
</div>
<div class="tw:flex tw:flex-wrap tw:gap-3">
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-primary tw:static">
<i class="fa-solid fa-robot"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">primary</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-blue tw:static">
<i class="fa-regular fa-envelope"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">blue</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-green tw:static">
<i class="fa-regular fa-file-lines"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">green</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-red tw:static">
<i class="fa-regular fa-calendar"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">red</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-orange tw:static">
<i class="fa-solid fa-paperclip"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">orange</span>
</div>
<div class="tw:flex tw:flex-col tw:items-center tw:gap-2">
<div class="tw-timeline-icon tw-timeline-icon-magenta tw:static">
<i class="fa-regular fa-note-sticky"></i>
</div>
<span class="tw:text-body-xs tw:text-neutral-500">magenta</span>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline-icon tw-timeline-icon-blue"><i class="fa-regular fa-envelope"></i></div></code>
</div>
</div>
<!-- ============================================
Section 3: Skeleton Loading
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Skeleton Loading</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Loading state:</strong> Shimmer placeholder items with animated gradient.
Use <code>.timeline-skeleton-item</code> inside a <code>.timeline</code> container.
</p>
</div>
<div class="tw-timeline">
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-14"></div>
<div class="tw-timeline-skeleton-bar tw:w-4/5"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-12"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/4"></div>
<div class="tw-timeline-skeleton-bar tw:w-1/2"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-16"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/3"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/5"></div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline-skeleton-item">...</div></code>
</div>
</div>
<!-- ============================================
Section 4: Date Separators
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Date Separators</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Date grouping:</strong> Use <code>.timeline-date-separator</code> between items to group
activities by date. Place as a sibling of <code>.timeline-item</code> inside the
<code>.timeline</code> container.
</p>
</div>
<div class="tw-timeline">
<div class="tw-timeline-date-separator">Today</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-envelope"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Email</span>
<span class="tw-timeline-card-title">Application acknowledgment sent to family</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T14:30">2:30 PM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Automatic acknowledgment email sent to jack.davies@email.com confirming receipt of Oscar's enquiry form.</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-green">
<i class="fa-regular fa-file-lines"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-green">Form</span>
<span class="tw-timeline-card-title">Reception application form submitted</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T11:45">11:45 AM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Submitted via Online Portal.</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-date-separator">Yesterday</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-solid fa-arrow-right-arrow-left"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Status</span>
<span class="tw-timeline-card-title">Application status changed to "Under Review"</span>
<time class="tw-timeline-card-time" datetime="2026-02-10T16:15">4:15 PM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<span class="tw-badge tw-badge-secondary-subtle">New</span>
<i class="fa-solid fa-arrow-right tw:text-neutral-400"></i>
<span class="tw-badge tw-badge-info-subtle">Under Review</span>
</div>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-2 tw:mb-0">System</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-red">
<i class="fa-regular fa-calendar"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-red">Event</span>
<span class="tw-timeline-card-title">Registered for School Tour — Year 2 Entry</span>
<time class="tw-timeline-card-time" datetime="2026-02-10T10:30">10:30 AM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Online Booking · 2 attendees</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-date-separator">Last Week</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-magenta">
<i class="fa-regular fa-note-sticky"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-magenta">Note</span>
<span class="tw-timeline-card-title">Interested in music programme and bursary options</span>
<time class="tw-timeline-card-time" datetime="2026-02-03">Mon, 3 Feb</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Very interested in music programme — child has Grade 3 piano, looking at joining orchestra. Also asked about bursary options.</p>
<p class="tw:text-neutral-500 tw:text-body-xs tw:mt-2 tw:mb-0">James Parker</p>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline-date-separator">Today</div></code>
</div>
</div>
<!-- ============================================
Section 5: Compact Variant (.timeline-sm)
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Compact Variant</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Drawer/sidebar size:</strong> Add <code>.timeline-sm</code> to the
<code>.timeline</code> container for smaller icons (28px), tighter spacing,
and compact typography. Ideal for detail panels and narrow sidebars.
</p>
</div>
<!-- Simulate drawer-width container -->
<div class="tw:max-w-sm tw:bg-neutral-100 tw:border tw:border-neutral-200 tw:rounded-lg tw:p-3">
<!-- Compact header -->
<div class="tw:flex tw:items-center tw:justify-between tw:mb-3">
<div class="tw:flex tw:items-center tw:gap-2">
<span class="tw:text-body-xs tw:font-semibold tw:uppercase tw:tracking-wide tw:text-neutral-700">Timeline</span>
<span class="tw:text-body-xs tw:text-neutral-500">6 activities</span>
</div>
<button class="tw-btn tw-btn-sm tw-btn-tertiary" type="button">
View all <i class="fa-solid fa-chevron-right tw:ml-1 tw:text-xs"></i>
</button>
</div>
<div class="tw-timeline tw-timeline-sm">
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-green">
<i class="fa-solid fa-check"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-green">Form Submitted</span>
<span class="tw-timeline-card-title">Application submitted for Year 7 entry</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T12:00">Just now</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Submitted via Online Portal.</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-envelope"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Email</span>
<span class="tw-timeline-card-title">Re: Open Morning — Thank you for a wonderful visit</span>
<time class="tw-timeline-card-time" datetime="2026-02-09">2 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:gap-3 tw:text-body-xs tw:mb-2">
<span class="tw:text-neutral-500">From:</span>
<span class="tw:text-neutral-800">jack.davies@email.com</span>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm tw:ml-auto">Received</span>
</div>
<p class="tw:mb-0">Thank you for hosting us at the Open Morning. Oscar really enjoyed the science lab tour.</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-red">
<i class="fa-regular fa-calendar"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-red">Event</span>
<span class="tw-timeline-card-title">Open Morning attended</span>
<time class="tw-timeline-card-time" datetime="2026-02-08">3 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">2 attendees · Confirmed</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-solid fa-arrow-right-arrow-left"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Status</span>
<span class="tw-timeline-card-title">Stage changed to Engage</span>
<time class="tw-timeline-card-time" datetime="2026-02-06">5 days ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<span class="tw-badge tw-badge-secondary-subtle tw-badge-sm">New</span>
<i class="fa-solid fa-arrow-right tw:text-neutral-400 tw:text-xs"></i>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm">Engage</span>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-message"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">SMS</span>
<span class="tw-timeline-card-title">Tour booking confirmation sent</span>
<time class="tw-timeline-card-time" datetime="2026-02-04">1 week ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Sent to +44 7700 900XXX</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-orange">
<i class="fa-solid fa-robot"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-orange">Auto</span>
<span class="tw-timeline-card-title">Enquiry created from website form</span>
<time class="tw-timeline-card-time" datetime="2026-02-04">1 week ago</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Enquiry auto-created from Open Day registration form on school website.</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline tw-timeline-sm">...</div></code>
</div>
</div>
<!-- ============================================
Section 6: Compact Skeleton
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Compact Skeleton</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Compact loading state:</strong> Skeleton placeholders adapt to
the <code>.timeline-sm</code> modifier with smaller icons and tighter spacing.
</p>
</div>
<div class="tw:max-w-sm tw:bg-neutral-100 tw:border tw:border-neutral-200 tw:rounded-lg tw:p-3">
<div class="tw-timeline tw-timeline-sm">
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-12"></div>
<div class="tw-timeline-skeleton-bar tw:w-4/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-10"></div>
<div class="tw-timeline-skeleton-bar tw:w-3/5"></div>
</div>
</div>
<div class="tw-timeline-skeleton-item">
<div class="tw-timeline-skeleton-icon"></div>
<div class="tw-timeline-skeleton-card">
<div class="tw-timeline-skeleton-bar tw:w-14"></div>
<div class="tw-timeline-skeleton-bar tw:w-2/3"></div>
</div>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-timeline tw-timeline-sm"><div class="tw-timeline-skeleton-item">...</div></div></code>
</div>
</div>
<!-- ============================================
Section 7: Empty State
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">Empty State</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>No activity:</strong> When no timeline items exist, show a helpful empty state
with an explanation and suggested action.
</p>
</div>
<div class="tw-timeline">
<div class="tw:text-center tw:py-10">
<div class="tw:w-12 tw:h-12 tw:rounded-lg tw:bg-neutral-100 tw:text-neutral-400 tw:flex tw:items-center tw:justify-center tw:mx-auto tw:mb-3">
<i class="fa-solid fa-clock-rotate-left tw:text-xl"></i>
</div>
<h3 class="tw-h5 tw:text-neutral-500 tw:mb-1">No activity yet</h3>
<p class="tw:text-body-s tw:text-neutral-400 tw:mb-4">Interactions with this family will appear here as they happen.</p>
<button class="tw-btn tw-btn-primary tw-btn-sm" type="button">
<i class="fa-solid fa-plus tw:mr-1"></i> Add Note
</button>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code>Empty state content inside a <div class="tw-timeline"> container</code>
</div>
</div>
<!-- ============================================
Section 8: In-Context — Enquiry Sidebar
============================================ -->
<div class="tw:border-t tw:pt-6">
<h2 class="tw-h4 tw:mb-4">In-Context: Enquiry Sidebar</h2>
<div class="tw-callout tw:mb-4">
<p class="tw:mb-0 tw:text-sm">
<strong>Realistic usage:</strong> Timeline inside a drawer-width tw-card with header, compact variant,
and a "View all" action — as it would appear in an enquiry detail sidebar.
</p>
</div>
<div class="tw:max-w-sm">
<div class="tw-card tw-card-flat">
<div class="tw-card-header tw:flex tw:items-center tw:justify-between">
<span class="tw:text-body-s tw:font-semibold tw:text-neutral-900">Activity</span>
<span class="tw-badge tw-badge-secondary-subtle tw-badge-sm">12</span>
</div>
<div class="tw-card-body">
<div class="tw-timeline tw-timeline-sm">
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-regular fa-envelope"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Email</span>
<span class="tw-timeline-card-title">Welcome pack sent</span>
<time class="tw-timeline-card-time" datetime="2026-02-11T09:15">9:15 AM</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Sent to jack.davies@email.com</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-green">
<i class="fa-regular fa-file-lines"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-green">Form</span>
<span class="tw-timeline-card-title">Enquiry form submitted</span>
<time class="tw-timeline-card-time" datetime="2026-02-10">Yesterday</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<p class="tw:mb-0">Via Online Portal</p>
</div>
</div>
</div>
</div>
</div>
<div class="tw-timeline-item" data-controller="collapsible">
<div class="tw-timeline-icon tw-timeline-icon-blue">
<i class="fa-solid fa-arrow-right-arrow-left"></i>
</div>
<div class="tw-timeline-card">
<button class="tw-timeline-card-header" type="button"
data-action="click->collapsible#toggle"
aria-expanded="false">
<span class="tw-timeline-card-type tw-timeline-card-type-blue">Status</span>
<span class="tw-timeline-card-title">Stage: New → Engage</span>
<time class="tw-timeline-card-time" datetime="2026-02-10">Yesterday</time>
<i class="fa-solid fa-chevron-down tw-timeline-card-chevron" data-collapsible-target="icon"></i>
</button>
<div class="tw-collapsible-content" data-collapsible-target="content">
<div class="tw-timeline-card-detail">
<div class="tw-timeline-card-detail-inner">
<div class="tw:flex tw:items-center tw:gap-3">
<span class="tw-badge tw-badge-secondary-subtle tw-badge-sm">New</span>
<i class="fa-solid fa-arrow-right tw:text-neutral-400 tw:text-xs"></i>
<span class="tw-badge tw-badge-info-subtle tw-badge-sm">Engage</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="tw-card-footer tw:text-center">
<button class="tw-btn tw-btn-tertiary tw-btn-sm" type="button">
View all activity <i class="fa-solid fa-chevron-right tw:ml-1 tw:text-xs"></i>
</button>
</div>
</div>
</div>
<div class="tw:mt-4 tw:text-sm tw:text-gray-600">
<code><div class="tw-card tw-card-flat"><div class="tw-card-body"><div class="tw-timeline tw-timeline-sm">...</div></div></div></code>
</div>
</div>
</div>
<!-- Demo Script — filter pills and skeleton toggle -->
<script>
function filterTimeline(type, btn) {
const filters = document.getElementById('timelineFilters')
const feed = document.getElementById('timelineFeed')
if (!filters || !feed) return
// Reset all pills to inactive
filters.querySelectorAll('.tag').forEach(pill => {
pill.classList.remove('tag-primary')
pill.classList.add('tag-outline-secondary')
// Restore icon color
const icon = pill.querySelector('.svg-inline--fa, i[class*="fa-"]')
const iconColor = pill.dataset.iconColor
if (icon && iconColor) {
icon.classList.remove('text-neutral-0')
icon.classList.add(iconColor)
}
})
// Activate clicked pill
btn.classList.remove('tag-outline-secondary')
btn.classList.add('tag-primary')
// Swap icon to white for contrast on primary background
const activeIcon = btn.querySelector('.svg-inline--fa, i[class*="fa-"]')
const activeIconColor = btn.dataset.iconColor
if (activeIcon && activeIconColor) {
activeIcon.classList.remove(activeIconColor)
activeIcon.classList.add('text-neutral-0')
}
// Show/hide items
const items = feed.querySelectorAll('.timeline-item')
let visibleCount = 0
items.forEach(item => {
if (type === 'all' || item.dataset.type === type) {
item.classList.remove('hidden')
visibleCount++
} else {
item.classList.add('hidden')
}
})
// Manage connector visibility for filtered items
feed.querySelectorAll('.timeline-item-first-visible, .timeline-item-last-visible')
.forEach(el => el.classList.remove('timeline-item-first-visible', 'timeline-item-last-visible'))
const visibleItems = feed.querySelectorAll('.timeline-item:not(.hidden)')
if (visibleItems.length > 0) {
visibleItems[0].classList.add('timeline-item-first-visible')
visibleItems[visibleItems.length - 1].classList.add('timeline-item-last-visible')
}
// Update count
const countEl = document.getElementById('timelineCount')
if (countEl) countEl.textContent = visibleCount + ' item' + (visibleCount !== 1 ? 's' : '')
}
function toggleSkeleton() {
const feed = document.getElementById('timelineFeed')
const skeleton = document.getElementById('timelineSkeleton')
if (!feed || !skeleton) return
feed.classList.toggle('hidden')
skeleton.classList.toggle('hidden')
}
</script>