/* Hilltop Book Clubs — shared styles. Large, high-contrast, mobile-first for older readers. */
:root {
  --green-700: #345a3f;
  --green-600: #3f6b4c;
  --green-800: #2a4833;
  --green-50: #f4f7f4;
  --green-100: #e6efe7;
  --page-bg: #dde9e0;
  --card-head: #ffffff;
  --ink: #2b2b2b;
  --muted: #5f6b62;
  --line: #d9e2db;
  --card: #ffffff;
  --danger: #b3261e;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 4px 12px rgba(0, 0, 0, .05);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Source Sans 3", system-ui, -apple-system, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--page-bg);
}
h1, h2, h3 { font-family: Lora, Georgia, serif; line-height: 1.25; color: var(--green-800); }
a { color: var(--green-700); }
:focus-visible { outline: 3px solid var(--green-600); outline-offset: 2px; border-radius: 6px; }

/* Layout */
.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px; }
#app-header { position: sticky; top: 0; z-index: 100; }
.site-header { background: var(--green-700); color: #fff; box-shadow: var(--shadow); }
.site-header .wrap { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; padding: 16px 16px; }
.header-left { justify-self: start; display: flex; align-items: center; gap: 12px; }
.brand { display: inline-flex; align-items: center; color: #fff; text-decoration: none; }
.brand .logo { width: 60px; height: 60px; border-radius: 12px; display: block; }
.site-title { grid-column: 2; font-family: Lora, serif; font-size: 32px; line-height: 1.15; color: #fff; white-space: nowrap; }
.header-actions { justify-self: end; display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 10px; font-size: 17px; }
@media (max-width: 560px) {
  .site-header .wrap { grid-template-columns: auto minmax(0, 1fr) auto; gap: 8px; padding: 9px 12px; }
  .header-left { grid-column: 1; }
  .brand .logo { width: 44px; height: 44px; border-radius: 9px; }
  .site-header .header-management-link, .who, .site-title-hilltop { display: none; }
  .site-title { grid-column: 2; justify-self: start; font-size: 21px; white-space: nowrap; }
  .site-header.signed-in .site-title { display: none; }
  .header-actions { grid-column: 3; justify-self: end; flex-wrap: nowrap; gap: 6px; margin: 0; }
  .header-actions .btn.small { min-height: 44px; padding: 9px 11px; font-size: 16px; white-space: nowrap; }
}
.header-actions a { color: var(--green-100); text-decoration: none; }
.header-actions a:hover { color: #fff; text-decoration: underline; }
.who { color: #fff; font-weight: 600; }
main { padding: 28px 0 48px; }
.muted { color: var(--muted); }
.center { text-align: center; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* Buttons */
.btn {
  display: inline-block; cursor: pointer; border: 1px solid transparent;
  background: var(--green-700); color: #fff; font-size: 17px; font-weight: 600;
  padding: 12px 20px; border-radius: 10px; text-decoration: none; line-height: 1.2;
}
.btn:hover { background: var(--green-800); }
.btn.secondary { background: #fff; color: var(--green-700); border-color: var(--line); }
.btn.secondary:hover { background: var(--green-50); }
.btn.danger { background: var(--danger); }
.btn.small { font-size: 15px; padding: 8px 14px; }
.btn:disabled { opacity: .5; cursor: default; }
.btn.email-sent:disabled {
  background: #e3f4e7; color: #1f6b35; border-color: #b7d8c0; opacity: 1;
}

/* Cards & grid */
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); align-items: start; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow);
}
.card.link { display: flex; flex-direction: column; text-decoration: none; color: inherit; padding: 0; overflow: hidden; min-height: 150px; }
.card.link:hover { border-color: var(--green-600); }
.card.detail { padding: 0; overflow: hidden; }
.card.detail .card-head h1 { color: var(--green-800); }
.card h2 { margin: 0 0 2px; font-size: 21px; }
.card-head { background: var(--card-head); padding: 16px 16px 6px; }
.card-head h2 { margin: 0; color: var(--green-800); }
.card-head .subtitle { font-family: Lora, Georgia, serif; font-size: 15px; color: var(--green-700); margin: 3px 0 0; line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.card-head .genre { margin: 6px 0 0; }
.card-head .badge.open, .card-head .badge.full { background: #fff; }
/* The detail page shows the full group name (no one-line truncation). */
.card.detail .subtitle { -webkit-line-clamp: unset; overflow: visible; display: block; }
.card-body { padding: 8px 16px 16px; }
.genre { color: var(--green-600); font-weight: 700; font-size: 15px; }
.card-desc { font-size: 15px; line-height: 1.5; color: var(--muted); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; max-height: 7.2em; overflow-y: auto; margin: 8px 0 0; }
.now-reading { margin: 8px 0 0; }
.meeting-meta { margin-top: 12px; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.card-leader { margin: 12px 0 0; font-size: 16px; color: var(--muted); }
.inactive-label { margin: 3px 0 0; font-size: 13px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .5px; color: var(--danger); }
.card.inactive { display: flex; flex-direction: column; padding: 0; overflow: hidden; min-height: 150px; opacity: .72; }
.leader-card { border: 3px solid var(--green-600); }
.leader-card:hover { border-color: var(--green-800); }
.leader-card-badge {
  display: inline-block; margin-bottom: 8px; padding: 5px 11px; border-radius: 999px;
  background: var(--green-100); color: var(--green-800); font-size: 16px; font-weight: 800;
}
.leader-card-action {
  display: inline-flex; align-items: center; min-height: 44px; margin-top: 16px;
  padding: 10px 15px; border-radius: 9px; background: var(--green-700);
  color: #fff; font-size: 17px; font-weight: 700;
}

/* Badges */
.badge { display: inline-block; border-radius: 999px; padding: 4px 12px; font-size: 14px; font-weight: 700; }
.badge.open { background: #e3f4e7; color: #1f6b35; }
.badge.full { background: #eceeef; color: #5f6b62; }
.badge.canceled { background: #fbe3e1; color: var(--danger); }
.tag { background: var(--green-50); border-radius: 8px; padding: 3px 10px; font-size: 16px; }

/* Search bar */
.searchbar { display: flex; gap: 10px; align-items: center; margin: 18px 0; }
.searchbar input { flex: 1; }
.searchbar .btn { flex: none; }

/* Filter bar */
.filters { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: end; }
label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 4px; }
select, input[type=text], input[type=email], input[type=password], input[type=date], input[type=url], textarea {
  width: 100%; font-size: 17px; padding: 11px 12px; border: 1px solid #b9c5bd;
  border-radius: 10px; background: #fff; font-family: inherit;
}
textarea { min-height: 90px; resize: vertical; }
.check { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.check input { width: 22px; height: 22px; }

/* Lists */
.book { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--line); }
.book:last-child { border-bottom: none; }
.num { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--green-700); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.meeting, .post, .ann { border: 1px solid var(--line); border-radius: 12px; padding: 16px; background: #fff; margin-bottom: 12px; }
.ann { background: #fff8e6; border-color: #f0e2b8; }
.post .by { font-weight: 700; color: var(--green-800); }
.post .when, .meta { color: var(--muted); font-size: 14px; }

/* Sections */
.section { margin-top: 30px; }
.section h2 { font-size: 24px; margin-bottom: 6px; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.spread { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.stack > * + * { margin-top: 12px; }

/* Landing: member access is primary; management and browsing are secondary. */
.landing { max-width: 680px; margin: 0 auto; }
.landing-hero { text-align: center; margin: 8px auto 22px; }
.landing-hero h1 { margin: 4px 0 8px; font-size: clamp(34px, 5vw, 44px); }
.landing-hero .muted { margin: 0 auto; max-width: 580px; font-size: 20px; }
.member-choice { padding: 28px; border-top: 4px solid var(--green-600); }
.member-entry { text-align: left; }
.member-entry .btn { width: 100%; }
.member-help { margin: 14px 0 0; font-size: 15px; }
.member-help a { display: inline-block; padding: 2px 0; }
.landing-secondary { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.landing-secondary-action {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  min-height: 86px; padding: 14px 16px; border: 1px solid #bdcbc0;
  border-radius: 12px; background: rgba(255, 255, 255, .58);
  color: var(--ink); text-decoration: none;
}
.landing-secondary-action:hover { background: #fff; border-color: var(--green-600); }
.landing-secondary-action strong { display: block; color: var(--green-800); line-height: 1.3; }
.landing-secondary-action small { display: block; margin-top: 2px; color: var(--muted); font-size: 14px; line-height: 1.35; }
.action-arrow { flex: none; color: var(--green-700); font-size: 24px; font-weight: 700; }
#a2hs-banner { margin-top: 0; margin-bottom: 18px; }
#a2hs-banner .a2hs-banner-close { min-width: 44px; min-height: 44px; }
@media (max-width: 640px) {
  main { padding-top: 18px; }
  .landing-hero { margin-top: 0; margin-bottom: 16px; }
  .landing-hero h1 { font-size: 34px; }
  .landing-hero .muted { font-size: 18px; }
  .member-choice { padding: 20px; }
  .landing-secondary { grid-template-columns: 1fr; gap: 10px; }
  .landing-secondary-action { min-height: 74px; }
}

/* Leader controls highlight */
.leader-box { border: 2px dashed var(--green-600); border-radius: var(--radius); padding: 22px; background: #fbfdfb; }
.leader-box > .row h2 { font-size: 29px; }
.pill { display:inline-block; background: var(--green-100); color: var(--green-800); font-weight:700; font-size:15px; padding:4px 11px; border-radius:999px; }
.leader-checklist { margin-top: 18px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.leader-checklist h3, .leader-checklist p { margin: 0; }
.leader-checklist h3 { font-size: 23px; }
.leader-checklist p { color: var(--muted); font-size: 17px; }
.leader-progress { color: var(--green-700); white-space: nowrap; font-size: 18px; }
.leader-task-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 14px; }
.leader-task {
  display: flex; align-items: center; gap: 10px; width: 100%; min-height: 68px; padding: 14px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--green-50);
  color: var(--ink); font: inherit; text-align: left; cursor: pointer;
}
.leader-task:hover { border-color: var(--green-600); background: var(--green-100); }
.leader-task.done { background: #e3f4e7; }
.leader-task-status { color: var(--green-700); font-size: 24px; font-weight: 800; line-height: 1; }
.leader-task strong, .leader-task small { display: block; }
.leader-task strong { font-size: 18px; }
.leader-task small { color: var(--muted); font-size: 16px; }
.leader-box summary { padding: 5px 0; font-size: 18px; cursor: pointer; }
.leader-add-meeting { margin-top: 16px; }
@media (max-width: 560px) {
  .leader-checklist .spread { display: block; }
  .leader-progress { display: block; margin-top: 8px; }
  .leader-task-grid { grid-template-columns: 1fr; }
}

/* Empty sections explain what happens next; leaders receive an action in-place. */
.empty-state { margin-top: 14px; padding: 16px; border: 1px dashed #aab9af; border-radius: 10px; background: var(--green-50); }
.empty-state h3 { margin: 0; font-size: 20px; }
.empty-state p { margin: 5px 0 0; color: var(--muted); }
.empty-state .btn { margin-top: 12px; }

/* Event cards (meeting list) */
.event-card {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; align-items: flex-start; cursor: pointer;
  border: 1px solid var(--line); border-radius: var(--radius); padding: 20px;
  background: #fff; margin-bottom: 14px; box-shadow: var(--shadow);
}
.event-card:hover { border-color: var(--green-600); }
.event-card.canceled { opacity: .75; }
.ev-main { flex: 1; min-width: 0; }
.ev-title { margin: 0 0 2px; font-size: 26px; color: var(--green-700); }
.ev-author { font-size: 18px; color: var(--muted); margin: 0 0 2px; }
.ev-when { font-size: 19px; color: var(--ink); margin-top: 10px; }
.ev-leader { font-size: 18px; color: var(--muted); margin-top: 3px; }
.ev-side {
  grid-column: 2; display: flex; flex-direction: row; flex-wrap: wrap;
  gap: 10px; align-items: center; justify-content: flex-start;
}
.ev-side .btn.small { min-height: 44px; padding: 10px 15px; font-size: 17px; }
.ev-side .row { flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 560px) {
  .event-card { grid-template-columns: auto minmax(0, 1fr); padding: 18px; gap: 13px; }
  .ev-side { grid-column: 1 / -1; }
  .ev-side .btn, .ev-side > div { flex: 1 1 100%; width: 100%; }
  .ev-side > div > .btn { width: 100%; }
}

/* Date badge */
.datebadge {
  flex: none; width: 64px; border-radius: 12px; overflow: hidden; text-align: center;
  background: var(--green-700); color: #fff; padding: 8px 4px 6px; line-height: 1.15;
}
.datebadge .db-mon { display: block; font-size: 14px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--green-100); }
.datebadge .db-day { display: block; font-size: 30px; font-weight: 700; }
.datebadge .db-dow { display: block; font-size: 13px; text-transform: uppercase; color: var(--green-100); }
.datebadge.big { width: 84px; padding: 12px 6px 10px; }
.datebadge.big .db-day { font-size: 36px; }

/* Next meeting is the primary member task on a group page. */
.next-meeting-card { border: 2px solid var(--green-600); padding: 22px; }
.next-meeting-topline { align-items: center; margin-bottom: 12px; }
.eyebrow { margin: 0; color: var(--green-700); font-size: 16px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; }
.next-meeting-main { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; }
.next-meeting-main h2 { margin: 0; font-size: 34px; }
.next-meeting-author { margin: 2px 0 10px; color: var(--muted); font-size: 20px; }
.next-meeting-when, .next-meeting-where { margin: 6px 0 0; font-size: 21px; font-weight: 600; }
.next-meeting-note { margin: 16px 0 0; font-size: 19px; }
.quick-rsvp { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.quick-rsvp h3, .quick-rsvp p { margin: 0 0 8px; }
.quick-rsvp h3 { font-size: 26px; }
.quick-rsvp .btn { min-height: 48px; padding: 12px 20px; font-size: 19px; }
.quick-rsvp .action-status { margin-bottom: 0; }
.rsvp-summary { display: flex; align-items: center; gap: 9px; min-height: 38px; }
.rsvp-summary span:last-child { color: var(--muted); }
.rsvp-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px;
  border-radius: 50%; color: #fff; font-size: 18px; font-weight: 800;
}
.rsvp-summary.attending .rsvp-icon { background: #1f6b35; }
.rsvp-summary.declined .rsvp-icon { background: var(--danger); }
.next-meeting-actions { margin-top: 18px; gap: 12px; }
.next-meeting-actions .btn { min-height: 48px; padding: 12px 18px; font-size: 18px; }
.member-rsvp-prompt { margin: 16px 0 0; }
.group-summary-card { margin-top: 20px; }
.member-focused-view { max-width: 900px; margin-right: auto; margin-left: auto; font-size: 19px; }
.member-group-actions { display: flex; justify-content: flex-end; margin: 12px 2px 4px; }
.member-group-actions .btn { min-height: 46px; padding: 10px 16px; font-size: 17px; }
.member-focused-view .section h2 { font-size: 29px; margin-bottom: 10px; }
.member-focused-view .meta { font-size: 17px; }
@media (max-width: 560px) {
  .next-meeting-card { padding: 18px; }
  .next-meeting-main { gap: 12px; }
  .next-meeting-main h2 { font-size: 28px; }
  .datebadge.big { width: 70px; }
  .datebadge.big .db-day { font-size: 34px; }
  .rsvp-choices { display: grid; grid-template-columns: 1fr; }
  .rsvp-choices .btn { width: 100%; }
  .next-meeting-actions > .btn, .next-meeting-actions > div { width: 100%; }
  .next-meeting-actions > div > .btn { width: 100%; }
  .member-group-actions { justify-content: stretch; }
  .member-group-actions .btn { width: 100%; }
}

/* Meeting detail layout */
.detail-grid { display: grid; gap: 18px; grid-template-columns: 1fr 280px; align-items: start; }
@media (max-width: 760px) { .detail-grid { grid-template-columns: 1fr; } }
.att-row { padding: 8px 0; border-bottom: 1px solid var(--line); font-weight: 600; }
.att-row:last-child { border-bottom: none; }
.rsvp-sep { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }

/* Notices */
.notice { padding: 12px 16px; border-radius: 10px; margin: 14px 0; }
.notice.err { background: #fbe3e1; color: var(--danger); }
.notice.ok { background: #e3f4e7; color: #1f6b35; }
.notice.info { background: #edf3ef; color: var(--green-800); }
.hidden { display: none !important; }
.loading { color: var(--muted); padding: 30px 0; text-align: center; }
.book-details-editor, .book-recommendation {
  margin-top: 12px; padding: 14px; border: 1px solid var(--line);
  border-radius: 10px; background: var(--green-50);
}
.book-details-editor > * + * { margin-top: 10px; }
.book-recommendation p:first-child { margin-top: 0; }
.ok-text { color: #1f6b35; }
.err-text { color: var(--danger); }
.member-address-item { border-bottom: 1px solid var(--line); padding: 8px 0; }
.member-address-item > .spread { flex-wrap: wrap; }
.member-address-summary { display: block; margin-top: 2px; }
.member-address-form {
  margin-top: 10px; padding: 12px; border: 1px solid var(--line);
  border-radius: 10px; background: var(--green-50);
}

/* Dedicated Add Meeting page keeps the full leader task visible and spacious. */
.meeting-page { max-width: 980px; }
.meeting-page-back { margin-top: 0; }
.meeting-page-heading { margin: 8px 0 20px; }
.meeting-page-heading h1 { margin: 2px 0 6px; font-size: 40px; }
.meeting-page-heading p:last-child { margin: 0; color: var(--muted); font-size: 20px; }
.meeting-form { padding: 0; overflow: hidden; }
.meeting-form-section { padding: 24px; border-bottom: 1px solid var(--line); }
.meeting-form-section h2 { margin: 0 0 16px; font-size: 27px; }
.meeting-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.meeting-form-grid .field-wide { grid-column: 1 / -1; }
.meeting-form label, .location-choices legend { font-size: 18px; }
.meeting-form select, .meeting-form input, .meeting-form textarea { font-size: 19px; min-height: 48px; }
.meeting-book-tools { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 18px; }
.meeting-form-help { margin: 7px 0 0; font-size: 17px; }
.location-choices { margin: 0; padding: 0; border: 0; }
.location-choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.location-choice {
  display: flex; align-items: flex-start; gap: 12px; min-height: 86px; margin: 0;
  padding: 16px; border: 2px solid var(--line); border-radius: 12px;
  background: #fff; cursor: pointer;
}
.location-choice:has(input:checked) { border-color: var(--green-600); background: var(--green-50); }
.location-choice input { flex: none; width: 24px; height: 24px; min-height: 0; margin: 2px 0 0; }
.location-choice strong, .location-choice small { display: block; }
.location-choice strong { font-size: 19px; color: var(--green-800); }
.location-choice small { margin-top: 3px; color: var(--muted); font-size: 16px; font-weight: 400; }
.meeting-location-fields { margin-top: 16px; }
.meeting-form-actions {
  display: flex; justify-content: flex-end; gap: 12px; padding: 22px 24px;
  background: var(--green-50);
}
.meeting-form-actions .btn { min-height: 48px; font-size: 18px; }
@media (max-width: 640px) {
  .meeting-page-heading h1 { font-size: 34px; }
  .meeting-page-heading p:last-child { font-size: 18px; }
  .meeting-form-section { padding: 20px; }
  .meeting-form-grid, .location-choice-grid { grid-template-columns: 1fr; }
  .meeting-form-grid .field-wide { grid-column: auto; }
  .meeting-form-actions { display: grid; grid-template-columns: 1fr; }
  .meeting-form-actions .btn { width: 100%; text-align: center; }
}

/* Email-members popup (opened from the club card) */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 0, 0, .45);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  width: 100%; max-width: 520px; max-height: 80vh;
  display: flex; flex-direction: column; padding: 20px 22px;
}
.modal form { overflow-y: auto; min-height: 0; padding-right: 2px; }
.modal-list { overflow-y: auto; margin-top: 4px; max-height: 200px; }