/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --sand:    #F5ECD7;
  --cream:   #FDFAF4;
  --green:   #3D6B4F;
  --green-light: #5A8F6E;
  --brown:   #6B4F2A;
  --ink:     #1E1E1E;
  --muted:   #6E6156;
  --border:  #DDD4C0;
  --radius:  10px;
  --font:    system-ui, -apple-system, "Segoe UI", sans-serif;
}

html { font-size: 17px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Layout ──────────────────────────────────────────────── */
.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── Header / Nav ────────────────────────────────────────── */
header {
  background: var(--green);
  color: #fff;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-name {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
}

.site-name span {
  font-weight: 300;
  opacity: .75;
}

nav a {
  color: rgba(255,255,255,.85);
  text-decoration: none;
  font-size: .9rem;
  margin-left: 1.5rem;
  letter-spacing: .02em;
  transition: color .15s;
}

nav a:hover, nav a.active { color: #fff; }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  background: var(--sand);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0 2.5rem;
  text-align: center;
}

.hero h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: .5rem;
}

.hero p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto;
}

/* Event hero — full-bleed image via ::before, text above */
.hero-event {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  padding: 3rem 0;
  text-align: center;
  background: var(--sand);
  overflow: hidden;
}

.hero-event::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center bottom;
  background-repeat: no-repeat;
  opacity: 0;   /* overridden per-event */
  z-index: 0;
}

/* Picnic event — specific image */
.hero-picnic::before {
  background-image: url('assets/picnic-hero-4.png');
  opacity: 0.85;
}

.hero-event .container {
  position: relative;
  z-index: 1;
}

/* Frosted text pill for contrast over the image */
.event-heading {
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  text-align: center;
}

.event-heading h1 {
  font-size: 1.9rem;
  margin-bottom: 0;
}

/* ── Section headings ────────────────────────────────────── */
.section-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--border);
}

/* ── Main content area ───────────────────────────────────── */
main { padding: 2.5rem 0 4rem; }

/* ── Event card ──────────────────────────────────────────── */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.event-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  display: grid;
  grid-template-columns: 3.5rem 1fr auto;
  gap: 0 1.25rem;
  align-items: start;
  transition: box-shadow .15s, border-color .15s;
}

.event-card:hover {
  box-shadow: 0 4px 18px rgba(61,107,79,.12);
  border-color: var(--green-light);
}

.event-date-badge {
  text-align: center;
  background: var(--sand);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: .35rem .25rem;
  line-height: 1.2;
}

.event-date-badge .month {
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green);
}

.event-date-badge .day {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
}

.event-info h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .2rem;
  color: var(--ink);
}

.event-info .meta {
  font-size: .85rem;
  color: var(--muted);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.event-info .meta span::before {
  margin-right: .25rem;
}

.event-tags {
  display: flex;
  gap: .4rem;
  margin-top: .6rem;
  flex-wrap: wrap;
}

.tag {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .2rem .55rem;
  border-radius: 99px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--cream);
}

.tag.upcoming { border-color: var(--green-light); color: var(--green); background: #EAF3EE; }

.event-action {
  align-self: center;
}

.btn {
  display: inline-block;
  padding: .55rem 1.1rem;
  border-radius: 7px;
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background .15s, transform .1s;
}

.btn:active { transform: scale(.97); }

.btn-primary {
  background: var(--green);
  color: #fff;
}

.btn-primary:hover { background: var(--green-light); }

.btn-outline {
  background: transparent;
  color: var(--green);
  border: 1.5px solid var(--green);
}

.btn-outline:hover { background: #EAF3EE; }

/* ── Notice banner ───────────────────────────────────────── */
.notice {
  background: #EAF3EE;
  border: 1px solid #B5D9C2;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: .9rem;
  color: var(--green);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}

/* ── Login page ──────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sand);
  padding: 2rem 1.25rem;
}

.login-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 380px;
  text-align: center;
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}

.login-card h1 {
  font-size: 1.4rem;
  color: var(--green);
  margin-bottom: .4rem;
}

.login-card p { color: var(--muted); font-size: .9rem; margin-bottom: 1.75rem; }

.form-group { margin-bottom: 1rem; text-align: left; }
.form-group label { display: block; font-size: .8rem; font-weight: 600; margin-bottom: .35rem; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }

input[type="text"], input[type="email"], input[type="password"],
input[type="number"], select, textarea {
  width: 100%;
  padding: .65rem .85rem;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 1rem;
  font-family: var(--font);
  background: var(--cream);
  color: var(--ink);
  transition: border-color .15s;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--green);
}

textarea { resize: vertical; min-height: 80px; }

.btn-full { width: 100%; padding: .75rem; font-size: 1rem; }

/* ── Footer ──────────────────────────────────────────────── */
footer {
  background: var(--sand);
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  text-align: center;
  font-size: .8rem;
  color: var(--muted);
}

/* ── Contribution tracker ────────────────────────────────── */
.tracker-list {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

/* ── Collapsible category groups ────────────────────────── */
.tracker-group {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
}

.tracker-group-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .85rem 1rem;
  cursor: pointer;
  user-select: none;
  list-style: none;
  gap: .75rem;
}

.tracker-group-summary::-webkit-details-marker { display: none; }

.tracker-group-summary::before {
  content: '▶';
  font-size: .65rem;
  color: var(--muted);
  transition: transform .2s ease;
  flex-shrink: 0;
}

details[open] .tracker-group-summary::before {
  transform: rotate(90deg);
}

.tracker-group-summary:hover {
  background: var(--green);
  color: #fff;
}

.tracker-group-summary:hover .tracker-group-name {
  color: #fff;
}

.tracker-group-summary:hover .cat-badge {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}

.tracker-group-summary:hover::before {
  color: rgba(255,255,255,0.7);
}

.tracker-group-name {
  font-weight: 600;
  font-size: .9rem;
  color: var(--ink);
  flex: 1;
}

.cat-badge {
  font-size: .72rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: .2rem .65rem;
  white-space: nowrap;
}

.cat-badge-full {
  color: var(--green);
  background: #EAF3EE;
  border-color: #B5D9C2;
}

.tracker-group-body {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: .5rem .75rem .75rem;
  border-top: 1px solid var(--border);
}

.tracker-group-body .tracker-item {
  border-radius: calc(var(--radius) - 2px);
}

.tracker-item {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  transition: border-color .15s;
}

.tracker-item:not(.is-full):hover { border-color: var(--green-light); }
.tracker-item.is-full { opacity: .6; }

.tracker-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.tracker-item-label {
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.tracker-item-count {
  display: block;
  font-size: .8rem;
  color: var(--muted);
}

.tag-full {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .25rem .65rem;
  border-radius: 99px;
  border: 1.5px solid var(--green-light);
  color: var(--green);
  background: #EAF3EE;
  white-space: nowrap;
}

/* Progress bar */
.progress-bar-wrap {
  background: var(--sand);
  border-radius: 99px;
  height: 6px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--green);
  border-radius: 99px;
  transition: width .4s ease;
}

.tracker-item.is-full .progress-bar { background: var(--green-light); }

/* Who's bringing what */
.contributions-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .2rem .9rem;
  font-size: .8rem;
  color: var(--muted);
}

.contributions-list li::before { content: '↳ '; }

/* Inline qty stepper */
.stepper-wrap {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding-top: .25rem;
  flex-wrap: wrap;
}

.qty-stepper {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  overflow: hidden;
}

.qty-stepper button {
  background: var(--sand);
  border: none;
  padding: .3rem .8rem;
  font-size: 1.05rem;
  cursor: pointer;
  color: var(--ink);
  transition: background .1s;
  line-height: 1;
}

.qty-stepper button:hover { background: var(--border); }

.qty-stepper span {
  padding: .3rem .65rem;
  font-weight: 700;
  font-size: .95rem;
  min-width: 2.2rem;
  text-align: center;
}

/* Small button variant */
.btn-sm {
  padding: .3rem .8rem;
  font-size: .82rem;
  border-radius: 6px;
}

/* ── My Basket ────────────────────────────────────────────── */
.basket-card {
  background: #EAF3EE;
  border: 1.5px solid #B5D9C2;
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}

.basket-empty {
  color: var(--muted);
  font-size: .9rem;
  font-style: italic;
}

.basket-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .45rem 0;
  border-bottom: 1px solid #C8E6D3;
}

.basket-row:last-child { border-bottom: none; }

.basket-item-label { flex: 1; font-weight: 600; color: var(--ink); }
.basket-item-qty { color: var(--green); font-size: .88rem; font-weight: 600; white-space: nowrap; }

.basket-remove {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: .8rem;
  padding: .15rem .35rem;
  border-radius: 4px;
  transition: color .1s, background .1s;
  line-height: 1;
}

.basket-remove:hover { color: #c0392b; background: #fdecea; }

/* Custom "bring something else" card */
.tracker-item-custom {
  border-style: dashed;
  border-color: var(--border);
  background: var(--cream);
}

.tracker-item-custom:hover {
  border-color: var(--green-light);
  background: #fff;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 580px) {
  .event-card {
    grid-template-columns: 3rem 1fr;
    grid-template-rows: auto auto;
  }

  .event-action {
    grid-column: 1 / -1;
    margin-top: .75rem;
  }

  .btn-full-mobile { width: 100%; text-align: center; }

  .hero h1 { font-size: 1.5rem; }

  .hero-event { min-height: 220px; padding: 2rem 0; }
}