/* ============================================================
   Summer School — bespoke stylesheet
   ============================================================
   Sole owner: T3 (this file). Loaded by every Summer School
   template (index, edition, application) via {% static 'css/summer_school.css' %}.

   Design tokens reused from the sitewide theme (set as CSS custom
   properties on :root in base.html, driven by the CMS "brand
   colour" settings) so this page automatically matches whatever
   colour scheme an NMHS operator configures, rather than hard-coding
   a colour that would drift from the rest of the site:
     --primary-color, --primary-color-light, --primary-color-lightest,
     --primary-color-medium, --text-color, --border-radius

   Layout is Bulma-first (columns/column/container/button) — the
   rules below only add what Bulma does not already provide:
   colour, icon badges, pill shapes, sticky nav, card chrome,
   stat typography, checklist checkmarks and grid spacing.

   Every selector here is a flat, self-contained block (class name
   only, no deep descendant chains) on purpose: three agents are
   building this feature's HTML in parallel off a shared class-name
   contract, so styling must tolerate minor differences in the
   exact wrapper markup each of them lands on.
   ============================================================ */

/* ------------------------------------------------------------
   HERO
   ------------------------------------------------------------ */

.ss-hero {
    position: relative;
    overflow: hidden;
    padding: 2.5rem 0 3rem;
    color: #fff;
    isolation: isolate; /* keeps .ss-hero-bg's negative z-index confined to this stacking context */
}

/* Background image/overlay layer — sits behind all hero content.
   Absolute + inset so it works regardless of whether the sibling
   agent renders it as an <img> or a background div. */
.ss-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

/* Dark scrim so light hero text stays readable over any photo */
.ss-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.35) 60%, rgba(0, 0, 0, 0.6) 100%);
    z-index: -1;
}

.ss-hero-tagline {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.75rem;
}

.ss-hero-heading {
    font-size: 40px;
    font-weight: 800;
    line-height: 1.2;
    color: #fff;
    margin-bottom: 1rem;
    max-width: 40rem;
}

.ss-hero-description {
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    max-width: 34rem;
    margin-bottom: 1.5rem;
}

.ss-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
}

/* Generic pill badge — reused for hero badges ("Upcoming edition"),
   the application deadline chip, and anywhere else a small rounded
   status chip is needed. Two visual variants (outlined default,
   filled via .is-filled) cover both hero-on-dark and card-on-light use. */
.ss-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(4px);
    white-space: nowrap;
}

.ss-pill.is-filled {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* On light backgrounds (e.g. the application deadline chip, which
   sits on a white form card, not the dark hero) the outlined variant
   above is unreadable — this override kicks in whenever a .ss-pill
   is not directly inside the hero. */
.ss-application-deadline .ss-pill,
.ss-key-info-card .ss-pill {
    border-color: var(--primary-color-medium);
    color: var(--primary-color);
    background: var(--primary-color-lightest);
    backdrop-filter: none;
}

.ss-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.ss-hero-cta-primary,
.ss-hero-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: var(--border-radius, 8px);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid transparent;
    transition: opacity 0.15s, background 0.15s, border-color 0.15s;
    cursor: pointer;
}

.ss-hero-cta-primary {
    background: var(--primary-color);
    color: #fff;
}

.ss-hero-cta-primary:hover {
    opacity: 0.9;
    color: #fff;
}

.ss-hero-cta-secondary {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.7);
    color: #fff;
}

.ss-hero-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

/* Bottom-right decorative graphic (e.g. an illustration/pattern) —
   purely positional, self-contained so it doesn't fight whatever
   image size the sibling agent's markup provides. */
.ss-decorative-image {
    position: absolute;
    right: -2rem;
    bottom: -2rem;
    max-width: 320px;
    width: 30%;
    height: auto;
    opacity: 0.9;
    pointer-events: none;
    z-index: -1;
}

@media (max-width: 768px) {
    .ss-hero { padding: 1.75rem 0 2rem; }
    .ss-hero-heading { font-size: 28px; }
    .ss-hero-description { font-size: 14px; }
    .ss-decorative-image { display: none; } /* avoid crowding the stacked mobile layout */
}

/* ------------------------------------------------------------
   KEY INFO CARD
   ------------------------------------------------------------ */

/* Card chrome only — positioning (top-right of hero via Bulma
   columns, stacking on mobile) is left to the markup/Bulma grid. */
.ss-key-info-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.18);
    padding: 1.35rem;
    color: var(--text-color, #1a1a1a);
}

.ss-key-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.45rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.ss-key-info-item:last-of-type {
    border-bottom: none;
}

.ss-key-info-item strong {
    display: block;
    font-size: 14px;
    color: var(--text-color, #1a1a1a);
}

.ss-key-info-item span,
.ss-key-info-item small {
    display: block;
    font-size: 12px;
    color: #888;
}

/* Small rounded colour-badge for icons — mirrors streams/what_we_do_block.html's
   .wwd-icon rule (copied rather than @extended since this project has no Sass
   build step), scaled slightly down and re-themed for a light card background
   instead of .wwd-icon's dark-card context. */
.ss-icon-badge {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--primary-color-lightest);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ss-icon-badge svg {
    width: 20px;
    height: 20px;
    fill: var(--primary-color);
    stroke: transparent;
}

.ss-apply-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    margin-top: 1.25rem;
    padding: 12px 20px;
    border-radius: var(--border-radius, 8px);
    background: var(--primary-color);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: opacity 0.15s;
}

.ss-apply-btn:hover {
    opacity: 0.9;
    color: #fff;
}

.ss-eligibility-link {
    display: inline-block;
    margin-top: 0.75rem;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ------------------------------------------------------------
   NAV — sticky wayfinding bar (NOT a tab switcher)
   ------------------------------------------------------------ */

.ss-nav {
    position: sticky;
    top: 0;
    z-index: 30;
    background: #fff;
    border-bottom: 1px solid #eee;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
}

.ss-nav-list {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* keep the scroll affordance invisible on desktop-width screens */
    padding: 0.9rem 0;
}

.ss-nav-list::-webkit-scrollbar {
    display: none;
}

.ss-nav-link {
    flex-shrink: 0;
    font-size: 13px;
    font-weight: 600;
    color: #666;
    text-decoration: none;
    padding: 6px 2px;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.ss-nav-link:hover {
    color: var(--primary-color);
}

/* Toggled at runtime by T1's scrollspy JS as the visitor scrolls
   past each section. Deliberately a subtle underline + colour
   change rather than a filled "selected tab" background — this
   page scrolls continuously and nothing is hidden/swapped, so the
   active state should read as "you are here", not "showing this,
   hiding the rest". */
.ss-nav-link.is-active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

@media (max-width: 768px) {
    .ss-nav-list { gap: 1.25rem; }
}

/* ------------------------------------------------------------
   SECTION HEADING — consistent heading style atop every content section
   ------------------------------------------------------------ */

.ss-section-heading {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-color, #1a1a1a);
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary-color-lightest);
    display: inline-block;
}

/* .ss-section-heading wraps a bare <h2> - reset its browser-default
   margin so section spacing is controlled solely by .ss-section-heading
   and .ss-main-container's padding-top, not stacked UA defaults. */
.ss-section-heading h2 {
    margin: 0;
}

@media (max-width: 768px) {
    .ss-section-heading { font-size: 21px; margin-bottom: 1.5rem; }
}

/* ── MAIN CONTENT CONTAINER ──
   Sections previously had no .container wrapper at all, so text ran
   edge-to-edge with no side margin. This also gives us one explicit,
   controlled top padding instead of relying on stacked default margins
   (hero padding + nav padding + <h2> UA margin + heading margin). */
.ss-main-container {
    padding-top: 0.1rem;
}

@media (max-width: 768px) {
    .ss-main-container {
        padding-top: 0.1rem;
    }
}

/* Deliberate, uniform gap between every content section - takes
   precedence over whatever incidental spacing each section's own
   last element happens to contribute, so this is the one place
   that controls inter-section rhythm on this page.

   padding is reset to 0 because base.css's sitewide `main section
   { padding: 90px 0; }` (40px on mobile) also matches these bare
   <section> tags - without this override that global rule stacks
   with margin-bottom below, roughly doubling the intended gap. */
.ss-main-container > section {
    padding: 0;
    margin-bottom: 2rem;
}

.ss-main-container > section:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .ss-main-container > section {
        padding: 0;
        margin-bottom: 1.5rem;
    }
}

/* ------------------------------------------------------------
   BACKGROUND / STRUCTURE — mostly Bulma columns.is-multiline; this
   just tightens up default gutter spacing for the card grid.
   ------------------------------------------------------------ */

.ss-card-grid {
    margin-top: -0.5rem;
    row-gap: 1rem;
}

/* ------------------------------------------------------------
   ELIGIBILITY
   ------------------------------------------------------------ */

/* Checkmark bullet list - visually identical to .ss-concept-note-checklist
   but kept as its own rule rather than shared, matching this file's existing
   per-section duplication convention (see header note). */
.ss-eligibility-checklist {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}

.ss-eligibility-checklist li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 0.6rem;
    font-size: 14px;
    line-height: 1.5;
    color: #444;
}

.ss-eligibility-checklist li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    top: -1px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.ss-eligibility-prereq-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--border-radius, 8px);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}

.ss-eligibility-prereq-link:hover {
    background: var(--primary-color);
    color: #fff;
}

/* ------------------------------------------------------------
   TRAINERS
   ------------------------------------------------------------ */

.ss-trainer-grid {
    row-gap: 1.5rem;
}

/* Self-contained card: looks right whether it sits in a 3-up or
   30-up wrapping grid, since sizing/columns come from Bulma on the
   wrapper, not from this rule. */
.ss-trainer-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 14px;
    padding: 1.75rem 1.25rem;
    height: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: box-shadow 0.15s, border-color 0.15s;
}

.ss-trainer-card:hover {
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    border-color: #e2e2e2;
}

/* Circular photo — cloned visual from events/panelists_include.html's
   .panelist-figure, sized down slightly for a grid-of-many context. */
.ss-trainer-figure {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    margin-bottom: 1rem;
    background: var(--primary-color-lightest);
}

.ss-trainer-figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ss-trainer-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-color, #1a1a1a);
    margin-bottom: 2px;
}

.ss-trainer-position {
    font-size: 13px;
    font-style: italic;
    color: #777;
    margin-bottom: 8px;
}

.ss-trainer-badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 999px;
    background: var(--primary-color-lightest);
    color: var(--primary-color);
    font-size: 11px;
    font-weight: 700;
    text-transform: capitalize;
    margin-bottom: 8px;
}

.ss-trainer-module {
    font-size: 12px;
    font-weight: 600;
    color: #555;
    margin-bottom: 6px;
}

.ss-trainer-bio {
    font-size: 13px;
    line-height: 1.65;
    color: #666;
}

@media (max-width: 1280px) {
    .ss-trainer-figure { width: 110px; height: 110px; }
}

/* ------------------------------------------------------------
   SCHEDULE
   ------------------------------------------------------------ */

.ss-schedule {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.ss-schedule-date-heading {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.75rem;
}

.ss-schedule-time-heading {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color, #1a1a1a);
    margin: 1rem 0 0.75rem;
}

/* Adapted from events/event_sessions_include.html's .session-card-wrap —
   same image+content flex-card visual, minus anything related to the
   tab-swap behaviour that page uses (this page has no tabs, it's a
   single continuous scroll). */
.ss-session-card {
    background: #fff;
    border: 1px solid rgba(82, 82, 128, 0.18);
    border-radius: 16px;
    color: #222230;
    overflow: hidden;
    display: flex;
    width: 100%;
}

.ss-session-card img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    display: block;
}

/* image slot — width matches events' precedent so photos don't
   dominate the card at any breakpoint above mobile */
.ss-session-card > :first-child:has(img) {
    width: 256px;
    flex-shrink: 0;
}

.ss-session-card-content,
.ss-session-content {
    flex: 1 1 auto;
    padding: 16px;
    min-width: 0; /* allow text truncation/wrap inside a flex child */
}

/* explicit alias for the image wrapper, in addition to the structural
   `:first-child:has(img)` rule above — covers browsers without :has() */
.ss-session-image {
    width: 256px;
    flex-shrink: 0;
}

.ss-session-image img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    display: block;
}

.ss-session-card-time {
    color: #222230;
    font-size: 14px;
    font-weight: 700;
    line-height: 16px;
    margin-bottom: 6px;
}

.ss-session-name {
    font-size: 20px;
    line-height: 1.25;
    font-weight: 700;
    margin: 4px 0 10px;
}

.ss-session-detail {
    font-size: 14px;
    color: #4a4a58;
    margin-bottom: 8px;
}

.ss-session-type-badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 999px;
    background: var(--primary-color-lightest);
    color: var(--primary-color);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 8px;
}

.ss-session-role {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
}

.ss-session-role img,
.ss-session-role .ss-session-role-initials {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color-lightest);
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 700;
}

.ss-session-role-detail {
    display: flex;
    flex-direction: column;
}

.ss-session-role-name {
    font-size: 13px;
    font-weight: 700;
    color: #000;
}

.ss-session-role-title {
    font-size: 12px;
    color: #6b6b78;
    text-transform: capitalize;
}

@media (max-width: 640px) {
    .ss-session-card { flex-direction: column; }
    .ss-session-card > :first-child:has(img) { width: 100%; height: 200px; }
    .ss-session-image { width: 100%; height: 200px; }
}

/* ------------------------------------------------------------
   COHORTS
   ------------------------------------------------------------ */

.ss-cohort-grid {
    row-gap: 1.5rem;
}

.ss-cohort-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 14px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.ss-cohort-photo {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    background: var(--primary-color-lightest);
}

.ss-cohort-heading {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-color, #1a1a1a);
    margin: 1.1rem 1.1rem 0.5rem;
}

.ss-cohort-stats {
    display: flex;
    gap: 0.5rem;
    margin: 0.5rem 1.1rem 1rem;
}

.ss-cohort-stats > * {
    flex: 1 1 0;
    text-align: center;
    padding: 0.6rem 0.25rem;
    border-radius: 10px;
    background: #f8f9fb;
}

.ss-cohort-stat-value {
    display: block;
    font-size: 22px;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.2;
}

.ss-cohort-stat-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-top: 2px;
}

.ss-cohort-highlights-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 0 1.1rem 1.1rem;
    padding: 9px 16px;
    border-radius: var(--border-radius, 8px);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    margin-top: auto; /* pin to card bottom regardless of stats block height */
}

.ss-cohort-highlights-btn:hover {
    background: var(--primary-color);
    color: #fff;
}

/* ------------------------------------------------------------
   CONCEPT NOTE
   ------------------------------------------------------------ */

.ss-concept-note-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.ss-concept-note-thumbnail {
    width: 160px;
    height: 210px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
    flex-shrink: 0;
}

/* Checklist with a checkmark bullet drawn via ::before — no new
   icon dependency needed, matches the "checkmark bullets" spec. */
.ss-concept-note-checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1 1 260px;
}

.ss-concept-note-checklist li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 0.6rem;
    font-size: 14px;
    line-height: 1.5;
    color: #444;
}

.ss-concept-note-checklist li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    top: -1px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.ss-concept-note-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 0.5rem;
    padding: 11px 22px;
    border-radius: var(--border-radius, 8px);
    background: var(--primary-color);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    flex-basis: 100%; /* forces the button onto its own line under the checklist */
}

.ss-concept-note-download-btn:hover {
    opacity: 0.9;
    color: #fff;
}

@media (max-width: 768px) {
    .ss-concept-note-card { padding: 1.5rem; gap: 1.25rem; }
    .ss-concept-note-thumbnail { width: 120px; height: 158px; }
}

/* ------------------------------------------------------------
   SPONSORS, ORGANIZERS & PARTNERS
   ------------------------------------------------------------ */

.ss-partners-group-heading {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #888;
    margin: 1.5rem 0 1rem;
}

.ss-partners-group-heading:first-of-type {
    margin-top: 0;
}

.ss-partners-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.ss-partner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 160px;
    padding: 1.25rem 1rem;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    text-align: center;
    text-decoration: none;
    transition: box-shadow 0.15s, border-color 0.15s;
}

a.ss-partner-card:hover {
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    border-color: #e2e2e2;
}

.ss-partner-card img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
}

.ss-partner-card-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-color, #1a1a1a);
}

@media (max-width: 768px) {
    .ss-partner-card { width: calc(50% - 0.5rem); }
}

/* ------------------------------------------------------------
   FAQ
   ------------------------------------------------------------ */

.ss-faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ss-faq-view-all {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 1.25rem;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.ss-faq-view-all:hover {
    text-decoration: underline;
}

/* ============================================================
   APPLICATION FORM (SummerSchoolApplicationPage)
   Freedom to design both markup and CSS here — mirrors the visual
   language of pages/feedback/static/feedback/css/feedback.css
   (two-column intro/illustration + form-card layout) since the
   application page model is deliberately shaped like FeedbackPage.
   ============================================================ */

.ss-application-page {
    background: #f8f9fb;
    min-height: 100vh;
}

.ss-application-section {
    padding: 2.5rem 0 5rem;
}

.ss-application-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

/* ── LEFT: intro column ── */
.ss-application-intro-col {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: sticky;
    top: 2rem;
}

.ss-application-eyebrow {
    font-size: 11px;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.ss-application-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-color, #1a1a1a);
    line-height: 1.25;
    margin-bottom: 12px;
}

.ss-application-subtitle {
    font-size: 15px;
    color: #666;
    line-height: 1.75;
    max-width: 420px;
}

.ss-application-deadline {
    margin-top: 0.75rem;
}

.ss-application-illustration {
    width: 100%;
    border-radius: 14px;
    overflow: hidden;
}

.ss-application-illustration img,
.ss-application-illustration-img {
    width: 100%;
    height: auto;
    max-height: 380px;
    object-fit: cover;
    display: block;
    border-radius: 14px;
}

.ss-application-illustration svg {
    width: 100%;
    height: auto;
    display: block;
}

/* ── Application Journey stepper (static/informational, no login or
   live per-applicant tracking - just sets expectations up front) ── */
.ss-journey {
    padding-top: 0.25rem;
}

.ss-journey-heading {
    font-size: 11px;
    font-weight: 700;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.9rem;
}

.ss-journey-steps {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
}

.ss-journey-step {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #888;
}

.ss-journey-step:not(:last-child)::after {
    content: '';
    width: 20px;
    height: 1px;
    background: #e0e0e0;
    margin: 0 10px;
}

.ss-journey-step-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #eee;
    color: #888;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

.ss-journey-step.is-current .ss-journey-step-marker {
    background: var(--primary-color);
    color: #fff;
}

.ss-journey-step.is-current .ss-journey-step-label {
    color: var(--text-color, #1a1a1a);
}

.ss-journey-note {
    margin-top: 0.75rem;
    font-size: 12px;
    color: #aaa;
    line-height: 1.5;
}

/* ── RIGHT: form column ── */
.ss-application-form-col {
    display: flex;
    flex-direction: column;
}

.ss-application-form-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 16px;
    overflow: hidden;
}

.ss-application-messages {
    padding: 1.25rem 2rem 0;
    list-style: none;
    margin: 0;
}

.ss-application-form-card-header {
    padding: 1.5rem 2rem 1.25rem;
    border-bottom: 1px solid #f0f0f0;
    background: #fff;
}

.ss-application-form-eyebrow {
    font-size: 10px;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.ss-application-form-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color, #1a1a1a);
    margin: 0;
}

.ss-application-form {
    padding: 1.75rem 2rem;
}

/* Bulma field overrides — same treatment as feedback.css so a
   visitor moving between the Feedback and Summer School application
   forms gets a visually consistent form experience */
.ss-application-form .field {
    margin-bottom: 1.25rem;
}

.ss-application-form .label {
    font-size: 13px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
}

.ss-application-form .input,
.ss-application-form .textarea,
.ss-application-form .select select {
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    font-size: 13px;
    background: #fafafa;
    color: #333;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.ss-application-form .input:focus,
.ss-application-form .textarea:focus,
.ss-application-form .select select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-color-lightest);
    background: #fff;
    outline: none;
}

.ss-application-form .input::placeholder,
.ss-application-form .textarea::placeholder {
    color: #bbb;
}

.ss-application-form input[type="file"] {
    display: block;
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    font-size: 13px;
    background: #fafafa;
    color: #333;
}

.ss-application-form input[type="file"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-color-lightest);
    outline: none;
}

.ss-application-form .help {
    font-size: 11px;
    color: #aaa;
    margin-top: 3px;
}

.ss-application-form .control .radio {
    display: block;
    margin-left: 0;
    margin-top: 0.5em;
    font-size: 13px;
    color: #444;
}

.ss-application-form .control.multiple-checkbox ul li {
    display: block;
    margin-left: 0;
    margin-top: 0.5em;
    font-size: 13px;
}

.ss-application-form .required::after {
    content: "*";
    color: #DC2626;
    margin-left: 2px;
}

.ss-application-form-footer {
    padding-top: 1rem;
    border-top: 1px solid #f0f0f0;
    margin-top: 0.5rem;
}

.ss-application-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: opacity 0.15s;
    width: 100%;
    justify-content: center;
}

.ss-application-submit-btn:hover {
    opacity: 0.9;
}

.ss-application-submit-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    transition: transform 0.15s;
}

.ss-application-submit-btn:hover svg {
    transform: translateX(3px);
}

@media (max-width: 1024px) {
    .ss-application-layout { gap: 2rem; }
    .ss-application-title { font-size: 26px; }
}

@media (max-width: 768px) {
    .ss-application-page { background: #fff; }
    .ss-application-section { padding: 1.5rem 0 3rem; }

    .ss-application-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .ss-application-intro-col {
        position: static;
        gap: 1.25rem;
    }

    .ss-application-illustration {
        max-height: 220px;
        overflow: hidden;
    }

    .ss-application-illustration-img {
        max-height: 220px;
    }

    .ss-journey-steps {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .ss-journey-step:not(:last-child)::after {
        display: none;
    }

    .ss-application-title { font-size: 22px; }
    .ss-application-subtitle { font-size: 14px; }

    .ss-application-form { padding: 1.25rem; }
    .ss-application-form-card-header { padding: 1.25rem; }
}

@media (max-width: 480px) {
    .ss-application-title { font-size: 20px; }
    .ss-application-form-title { font-size: 16px; }
}

/* ------------------------------------------------------------
   INDEX PAGE
   ------------------------------------------------------------
   Light gradient hero (unlike the dark-photo .ss-hero used on
   edition pages) since the index lists many programmes rather
   than promoting one specific edition's imagery. Reuses .ss-hero-*
   element classes with a scoped colour override rather than new
   class names, so both hero variants share the same markup shape. */

.ss-index-hero {
    position: relative;
    overflow: hidden;
    padding: 1.75rem 0 1.5rem;
    background: linear-gradient(135deg, #eaf4ff 0%, #dceeff 55%, #cfe8ff 100%);
}

.ss-index-hero .ss-hero-heading {
    color: var(--text-color, #14213d);
    font-size: 30px;
    margin-bottom: 0.35rem;
    max-width: 44rem;
}

.ss-index-hero-subtitle {
    font-size: 17px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0.35rem 0 0.5rem;
}

.ss-index-hero .ss-hero-description {
    color: rgba(20, 33, 61, 0.75);
    max-width: 40rem;
    margin-bottom: 0.75rem;
}

.ss-index-hero .ss-hero-badges {
    margin-bottom: 0;
}

/* ── SEARCH + FILTER TOOLBAR ── */
.ss-index-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 1.25rem 0 1rem;
}

.ss-index-search {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 999px;
    padding: 8px 16px;
    min-width: 260px;
    background: #fff;
}

.ss-index-search .icon svg {
    width: 14px;
    height: 14px;
    opacity: 0.5;
}

.ss-index-search-input {
    border: none;
    outline: none;
    font-size: 13px;
    flex: 1;
    background: transparent;
}

.ss-index-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ss-filter-pill {
    border: 1px solid rgba(0, 0, 0, 0.12);
    background: #fff;
    border-radius: 999px;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color, #333);
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.ss-filter-pill.is-active,
.ss-filter-pill:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* ── STATS ROW ── */
.ss-index-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.ss-index-stat {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius, 12px);
    padding: 14px 18px;
    background: #fff;
}

.ss-index-stat-value {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-color, #14213d);
    line-height: 1.1;
}

.ss-index-stat-label {
    font-size: 12px;
    color: rgba(0, 0, 0, 0.55);
}

.ss-index-stat-label-only {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-color, #14213d);
}

/* ── PROGRAMME CARDS ── */
.ss-index-grid {
    margin-bottom: 1rem;
}

.ss-index-edition-card {
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius, 14px);
    overflow: hidden;
    background: #fff;
    height: 100%;
    text-decoration: none;
    transition: box-shadow 0.15s, transform 0.15s;
}

.ss-index-edition-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.ss-index-card-col.is-featured .ss-index-edition-card {
    border-left: 3px solid var(--primary-color);
}

/* .ss-index-grid is a Bulma flexbox `columns` row, not CSS grid, so
   "span 2 columns" is done via flex-basis/width, not grid-column. */
@media (min-width: 1024px) {
    .ss-index-card-col.is-featured {
        flex: 0 0 50% !important;
        max-width: 50% !important;
    }
}

.ss-index-edition-image {
    height: 160px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.ss-index-edition-image-plain {
    background: var(--primary-color-lightest, #eef4ff);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ss-index-edition-icon {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: #fff;
}

.ss-index-edition-icon svg {
    width: 16px;
    height: 16px;
    fill: var(--primary-color);
}

.ss-index-edition-image-plain .ss-index-edition-icon {
    position: static;
    width: 56px;
    height: 56px;
}

.ss-index-edition-body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px;
    flex: 1;
}

.ss-index-edition-top-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.ss-index-edition-tagline {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary-color);
}

.ss-index-edition-status {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--primary-color-lightest, #eef4ff);
    color: var(--primary-color);
    white-space: nowrap;
}

.ss-index-edition-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--text-color, #14213d);
    line-height: 1.3;
}

.ss-index-edition-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12px;
    color: rgba(0, 0, 0, 0.6);
}

.ss-index-edition-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.ss-index-edition-meta-item .icon svg {
    width: 12px;
    height: 12px;
}

.ss-index-edition-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 2px;
}

.ss-index-edition-tag {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.05);
    color: rgba(0, 0, 0, 0.65);
}

.ss-index-edition-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    padding-top: 10px;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-color);
}

.ss-index-edition-link .icon svg {
    width: 12px;
    height: 12px;
    fill: var(--primary-color);
}

/* Bulma's `.column { display: block; }` is an author-stylesheet rule,
   which overrides the browser's default `[hidden] { display: none }`
   UA rule regardless of selector specificity (author styles always
   beat UA styles). Without this, summer_school_index.js's `card.hidden
   = true` sets the attribute but the card stays visually visible. */
.ss-index-card-col[hidden] {
    display: none !important;
}

.ss-index-empty,
.ss-index-empty-filtered {
    text-align: center;
    padding: 2rem 0;
    color: rgba(0, 0, 0, 0.5);
}

/* ── BOTTOM BANNER ── */
.ss-index-banner {
    background: var(--primary-color-lightest, #eef4ff);
    padding: 2rem 0;
    margin-top: 2rem;
}

.ss-index-banner-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ss-index-banner-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
}

.ss-index-banner-icon svg {
    width: 22px;
    height: 22px;
}

.ss-index-banner-heading {
    font-size: 16px;
    font-weight: 800;
    color: var(--text-color, #14213d);
    margin-bottom: 4px;
}

.ss-index-banner-description {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.65);
}

@media (max-width: 1024px) {
    .ss-index-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ss-index-hero {
        padding: 1.5rem 0 1.25rem;
    }

    .ss-index-toolbar {
        flex-direction: column;
        align-items: stretch;
        margin: 1rem 0 0.75rem;
    }

    .ss-index-search {
        min-width: 0;
    }

    .ss-index-stats {
        grid-template-columns: 1fr;
    }
}