/* =========================================================
   AIDW 2026 — WORKSHOP REGISTRATION
   Uses the existing site-wide style.css for navigation.
   ========================================================= */

.workshop-registration-page {
  --registration-bg: #111516;
  --registration-ivory: #f7f5ef;
  --registration-muted: rgba(247,245,239,.58);
  --registration-line: rgba(247,245,239,.14);
  --registration-yellow: #ffd100;
  min-height: 100svh;
  background: var(--registration-bg);
  color: var(--registration-ivory);
  overflow-x: hidden;
}

.workshop-registration-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(247,245,239,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247,245,239,.035) 1px, transparent 1px);
  background-size: 100px 100px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 92%);
}

.workshop-registration-main {
  min-height: 100svh;
  display: block;
  padding: 132px 30px 80px;
  position: relative;
  overflow: hidden;
}

.workshop-registration-content {
  width: min(1280px, 100%);
  margin: 0 auto;
  text-align: center;
}

.workshop-registration-content .registration-marker {
  position: relative;
  z-index: 2;
}

.workshop-registration-content h1 {
  position: relative;
  z-index: 2;
  font-size: clamp(52px, 8vw, 112px);
  line-height: .84;
}

.workshop-registration-content .registration-sub {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin-top: 28px;
}

.workshop-registration-content .registration-date {
  position: relative;
  z-index: 2;
  margin-top: 24px;
}

.registration-shape {
  z-index: 0;
  opacity: .75;
}

/* Club filter */
.club-filter-wrap {
  position: relative;
  z-index: 3;
  width: 100%;
  margin: 48px auto 0;
  padding: 18px 0 20px;
  border-top: 1px solid var(--registration-line);
  border-bottom: 1px solid var(--registration-line);
}

.club-filter-label {
  margin-bottom: 12px;
  color: var(--registration-muted);
  /* font: 9px 'JetBrains Mono', monospace; */
  font-size: smaller;
  letter-spacing: .16em;
}

.club-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 7px;
}

.club-filter {
  appearance: none;
  border: 1px solid var(--registration-line);
  background: transparent;
  color: rgba(247,245,239,.65);
  padding: 11px 14px;
  cursor: pointer;
  /* font: 600 9px 'JetBrains Mono', monospace; */
  font-size: smaller;
  letter-spacing: .09em;
  transition: .25s ease;
}

.club-filter span {
  margin-left: 4px;
  opacity: .5;
}

.club-filter:hover,
.club-filter.active {
  color: #111516;
  background: var(--registration-yellow);
  border-color: var(--registration-yellow);
}

.club-filter.active span {
  opacity: .75;
}

/* Result line */
.workshop-results-head {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 17px 0 15px;
}

.workshop-results-head span {
  color: var(--registration-ivory);
  /* font: 600 10px 'JetBrains Mono', monospace; */
  font-size: smaller;
  letter-spacing: .13em;
}

.workshop-results-head a {
  color: var(--registration-muted);
  text-decoration: none;
  /* font: 9px 'JetBrains Mono', monospace; */
  font-size: smaller;
  letter-spacing: .1em;
  transition: .25s ease;
}

.workshop-results-head a:hover {
  color: var(--registration-yellow);
}

/* Workshop cards */
.workshop-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  text-align: left;
}

.workshop-card {
  min-width: 0;
  background: var(--club-color, var(--registration-ivory));
  color: #111516;
  overflow: hidden;
  border: 1px solid var(--club-color, var(--registration-ivory));
  transition: transform .3s ease, box-shadow .3s ease;
}

.workshop-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 35px rgba(0,0,0,.3);
}

.workshop-card[hidden] {
  display: none;
}

.workshop-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #fff;
}

.workshop-card-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .45s ease;
}

.workshop-card:hover .workshop-card-image img {
  transform: scale(1.035);
}

.workshop-card-image span {
  position: absolute;
  top: 9px;
  left: 9px;
  padding: 5px 7px;
  background: rgba(17,21,22,.88);
  color: #fff;
  /* font: 9px 'JetBrains Mono', monospace; */
  font-size: smaller;
}

.workshop-card-footer {
  padding: 14px 15px 15px;
}

.workshop-club {
  /* color: #777; */
  
  /* font: 8px 'JetBrains Mono', monospace; */
  font-size: smaller;
  letter-spacing: .13em;
}

.workshop-card h2 {
  min-height: 42px;
  margin: 8px 0 14px;
  /* font: 800 19px/.95 'Outfit', sans-serif; */
  font-size: smaller;
  letter-spacing: -.035em;
  text-transform: uppercase;
}

.workshop-card h2 {
  color: #111516;
}

.workshop-register {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 11px 12px;
  background: #111516;
  color: #fff;
  text-decoration: none;
  /* font: 600 9px 'JetBrains Mono', monospace; */
  font-size: smaller;
  letter-spacing: .12em;
  transition: .25s ease;
}

.workshop-register b {
  font-weight: 600;
}

.workshop-register:hover {
  background: var(--registration-yellow);
  color: #111516;
}

/* Tablet */
@media (max-width: 1050px) {
  .workshop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 15px;
  }

  .workshop-registration-main {
    padding-left: 22px;
    padding-right: 22px;
  }
}

/* Small tablet */
@media (max-width: 800px) {
  .workshop-registration-main {
    padding: 120px 18px 60px;
  }

  .workshop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 13px;
  }

  .workshop-registration-content h1 {
    font-size: clamp(48px, 12vw, 84px);
  }

  .workshop-card h2 {
    font-size: 17px;
  }
}

/* Mobile */
@media (max-width: 600px) {
  .workshop-registration-main {
    padding: 105px 14px 45px;
  }

  .workshop-registration-content .registration-marker {
    gap: 7px;
    font-size: 7px;
    letter-spacing: .1em;
    white-space: nowrap;
  }

  .workshop-registration-content .registration-marker i {
    width: 22px;
    flex: 0 0 22px;
  }

  .workshop-registration-content h1 {
    font-size: clamp(40px, 12.5vw, 68px);
  }

  .workshop-registration-content .registration-sub {
    margin-top: 23px;
    font-size: 11px;
    line-height: 1.65;
  }

  .workshop-registration-content .registration-date {
    font-size: 8px;
    letter-spacing: .1em;
  }

  .club-filter-wrap {
    margin-top: 35px;
  }

  .club-filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .club-filter {
    width: 100%;
    padding: 11px 5px;
    font-size: 8px;
  }

  .club-filter:first-child {
    grid-column: 1 / -1;
  }

  .workshop-results-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .workshop-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .workshop-card-image {
    aspect-ratio: 1 / .86;
  }

  .workshop-card-footer {
    padding: 15px;
  }

  .workshop-card h2 {
    min-height: auto;
    font-size: 22px;
  }
}

/* Very small phones */
@media (max-width: 360px) {
  .workshop-registration-main {
    padding-left: 11px;
    padding-right: 11px;
  }

  .club-filter {
    font-size: 7.5px;
  }
}

/* AIDW 2026 — CLUB COLOUR SYSTEM */
/* Colour follows each card's data-club and each filter's data-filter. */
.workshop-card[data-club="c"], .club-filter[data-filter="c"] { --club-color: #159bd6; --club-rgb: 21,155,214; }
.workshop-card[data-club="m"], .club-filter[data-filter="m"] { --club-color: #e5a600; --club-rgb: 229,166,0; }
.workshop-card[data-club="ay"], .club-filter[data-filter="ay"] { --club-color: #9654bb; --club-rgb: 150,84,187; }
.workshop-card[data-club="am"], .club-filter[data-filter="am"] { --club-color: #ef6c32; --club-rgb: 239,108,50; }
.workshop-card[data-club="em"], .club-filter[data-filter="em"] { --club-color: #239b60; --club-rgb: 35,155,96; }
.workshop-card[data-club="r"], .club-filter[data-filter="r"] { --club-color: #e23b43; --club-rgb: 226,59,67; }
.club-filter[data-filter="all"] { --club-color: var(--registration-yellow, #ffd100); }

.club-filter { border-color: var(--club-color, var(--registration-line)); }
.club-filter:not(.active) { color: var(--club-color, rgba(247,245,239,.65)); }
.club-filter:hover, .club-filter.active {
  border-color: var(--club-color, var(--registration-yellow, #ffd100));
  background: var(--club-color, var(--registration-yellow, #ffd100));
  color: #111516;
}
.workshop-card { border: 1px solid var(--club-color, rgba(247,245,239,.12)); border-top-width: 4px; }
.workshop-card:hover { box-shadow: 0 18px 38px rgba(var(--club-rgb, 0,0,0), .25); }
.workshop-card .workshop-club { color: #111516; font-weight: 700; }
.workshop-card .workshop-card-image span { background: var(--club-color, #111516); color: #111516; font-weight: 700; }
.workshop-card .workshop-register { border-left: 3px solid var(--club-color, #ffd100); }
.workshop-card .workshop-register:hover,
.workshop-card .workshop-register:focus-visible {
  background: #ffffff;
  color: #111516;
  border-color: #ffffff;
}


/* =========================================================
   HUD / CONTENT SEPARATION FIX
   Match the shared style.css HUD position and dimensions:
   fixed at the top, full width, 74px high, with the same
   desktop and responsive horizontal padding.
   ========================================================= */

.workshop-registration-page .site-nav {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: auto !important;
  width: 100% !important;
  height: 74px !important;
  padding: 0 42px !important;
  z-index: 9999 !important;

  /* Keep the workshop page's readable, solid HUD background. */
  background: rgba(16, 19, 21, 0.97) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  backdrop-filter: blur(16px) !important;

  border-bottom: 1px solid rgba(247, 245, 239, 0.13) !important;
  box-sizing: border-box !important;
}

@media (max-width: 1100px) {
  .workshop-registration-page .site-nav {
    padding: 0 24px !important;
  }
}

.workshop-registration-page .workshop-registration-main {
  position: relative;
  z-index: 1;
  padding-top: 150px;
}

.workshop-registration-page .workshop-grid,
.workshop-registration-page .workshop-card,
.workshop-registration-page .workshop-card-image,
.workshop-registration-page .workshop-card-footer,
.workshop-registration-page .workshop-results-head,
.workshop-registration-page .club-filter-wrap {
  position: relative;
  z-index: 1;
}

/* Make sure card hover/transform never creates a stacking
   layer above the HUD. */
.workshop-registration-page .workshop-card {
  isolation: isolate;
}

@media (max-width: 600px) {
  /* Keep the HUD at the shared style.css height: 74px. */
  .workshop-registration-page .site-nav {
    height: 74px !important;
  }

  .workshop-registration-page .workshop-registration-main {
    padding-top: 120px;
  }
}

@media (max-width: 425px) {
  .workshop-registration-page .site-nav {
    height: 74px !important;
  }

  .workshop-registration-page .workshop-registration-main {
    padding-top: 112px;
  }
}


/* =========================================================
   INDEX-MATCHED WORKSHOP HERO
   ========================================================= */

/* Match the index hero treatment:
   WORKSHOP = ivory
   REGISTRATION = AIDW yellow accent */
.workshop-registration-content h1 {
  color: var(--registration-ivory);
  text-align: center;
  letter-spacing: -0.065em;
  margin-left: auto;
  margin-right: auto;
}

.workshop-registration-content h1 span {
  display: inline;
  color: var(--registration-yellow);
  font-style: normal;
  font-weight: 300;
  letter-spacing: -0.02em;
}

/* Keep the supporting copy genuinely centered,
   independent of inherited width or alignment rules. */
.workshop-registration-content .registration-sub {
  width: min(680px, 100%);
  margin: 28px auto 0;
  text-align: center;
  color: rgba(247,245,239,.72);
}

/* Date follows the centered index-style hero rhythm. */
.workshop-registration-content .registration-date {
  width: 100%;
  margin: 24px auto 0;
  justify-content: center;
  text-align: center;
}

/* Index-style yellow marker around the eyebrow. */
.workshop-registration-content .registration-marker {
  justify-content: center;
  text-align: center;
}

.workshop-registration-content .registration-marker i {
  background: var(--registration-yellow);
}

/* Yellow accent for the active registration/filter system. */
.workshop-registration-page .club-filter-label {
  color: rgba(247,245,239,.55);
}

@media (max-width: 600px) {
  .workshop-registration-content h1 {
    text-align: center;
  }

  .workshop-registration-content .registration-sub {
    width: min(100%, 430px);
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .workshop-registration-content .registration-date {
    justify-content: center;
    text-align: center;
  }
}


/* =========================================================
   DAY-WISE WORKSHOP FILTER
   ========================================================= */
.day-filter-wrap .club-filters {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 7px;
}
.day-filter-wrap .club-filter {
  min-width: 0;
}
.day-filter-wrap .club-filter span {
  display: block;
  margin: 4px 0 0;
  font-size: 7px;
  letter-spacing: .05em;
}
.workshop-card-date {
  margin-bottom: 8px;
  color: #111516;
  /* font: 700 8px 'JetBrains Mono', monospace; */
  font-size: smaller;
  letter-spacing: .08em;
}
@media (max-width: 800px) {
  .day-filter-wrap .club-filters { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 425px) {
  .day-filter-wrap .club-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .day-filter-wrap .club-filter:first-child { grid-column: 1 / -1; }
}


/* =========================================================
   MOBILE FIXES — NAV DROPDOWN + TWO-COLUMN WORKSHOP TILES
   ========================================================= */

/* Keep the mobile dropdown flush against the fixed HUD.
   These selectors cover the common menu containers used by the
   shared site navigation without changing the desktop layout. */
@media (max-width: 600px) {
  .workshop-registration-page .site-nav .nav-menu,
  .workshop-registration-page .site-nav .nav-links,
  .workshop-registration-page .site-nav .mobile-menu,
  .workshop-registration-page .site-nav .nav-dropdown,
  .workshop-registration-page .site-nav .navigation-menu {
    margin-top: 0 !important;
    top: 100% !important;
  }

  /* Two workshop tiles per row on phones. */
  .workshop-registration-page .workshop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px;
  }

  .workshop-registration-page .workshop-card {
    min-width: 0;
  }

  .workshop-registration-page .workshop-card-image {
    aspect-ratio: 1 / 1;
  }

  .workshop-registration-page .workshop-card-footer {
    padding: 10px;
  }

  .workshop-registration-page .workshop-card h2 {
    min-height: 0;
    margin: 6px 0 10px;
    font-size: clamp(12px, 3.4vw, 16px);
    line-height: 1.05;
    overflow-wrap: anywhere;
  }

  .workshop-registration-page .workshop-card-date,
  .workshop-registration-page .workshop-club {
    font-size: 9px;
    line-height: 1.35;
  }

  .workshop-registration-page .workshop-register {
    padding: 9px 8px;
    font-size: 9px;
    letter-spacing: .06em;
  }
}

/* Very narrow phones: preserve the two-column tile layout. */
@media (max-width: 360px) {
  .workshop-registration-page .workshop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px;
  }

  .workshop-registration-page .workshop-card-footer {
    padding: 8px;
  }

  .workshop-registration-page .workshop-card h2 {
    font-size: 12px;
  }

  .workshop-registration-page .workshop-register {
    font-size: 8px;
    padding: 8px 6px;
  }
}


/* =========================================================
   MOBILE NAV — PIN THE REAL DROPDOWN TO THE HUD
   workshop.html uses #mobile-nav inside #site-nav.
   ========================================================= */
@media (max-width: 600px) {
  .workshop-registration-page #site-nav.site-nav {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 74px !important;
    z-index: 10000 !important;
    overflow: visible !important;
  }

  .workshop-registration-page #site-nav #mobile-nav {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    margin: 0 !important;
    transform: none !important;
    box-sizing: border-box !important;
    z-index: 10001 !important;
    /* Visible separator directly below the HUD/logo row. */
    border-top: 1px solid rgba(247, 245, 239, 0.24) !important;
  }

  /* Keep the separator visible when the menu is open. */
  .workshop-registration-page #site-nav #mobile-nav.open {
    background: #111516 !important;
    margin-top: 0 !important;
    padding-top: 0 !important;
    border-top: 1px solid rgba(247, 245, 239, 0.24) !important;
  }

  /* Preserve two workshop cards per row on mobile. */
  .workshop-registration-page .workshop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 425px) {
  .workshop-registration-page #site-nav.site-nav {
    height: 74px !important;
  }

  .workshop-registration-page #site-nav #mobile-nav {
    top: 100% !important;
  }
}