:root {
    --ink: #17283f;
    --text: #303640;
    --muted: #6b7280;
    --red: #b33c31;
    --red-dark: #8f2f28;
    --cream: #f4f1ed;
    --soft: #f8f6f3;
    --white: #ffffff;
    --line: #e5e0da;
    --green: #287a54;
    --shadow: 0 12px 32px rgba(23, 40, 63, .08);
    --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--text); background: var(--white); line-height: 1.55; }
a { color: var(--red-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(1180px, calc(100% - 36px)); margin: 0 auto; }
.narrow { max-width: 820px; }
.eyebrow { display: inline-block; color: var(--red); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 10px; }
h1, h2, h3 { color: var(--ink); line-height: 1.15; margin-top: 0; }
h1 { font-size: clamp(2.35rem, 5vw, 4.8rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.4rem); letter-spacing: -.02em; }
h3 { font-size: 1.12rem; }
p { margin-top: 0; }
.button { display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 9px; padding: 12px 18px; font-weight: 750; text-decoration: none; transition: transform .15s ease, background .15s ease; }
.button:hover { text-decoration: none; transform: translateY(-1px); }
.button.primary { background: var(--red); color: #fff; }
.button.primary:hover { background: var(--red-dark); }
.button.secondary { background: var(--ink); color: #fff; }
.button.ghost { background: #eef1f4; color: var(--ink); }
.button.danger { background: #9d2d36; color: #fff; }
.button.small { padding: 8px 11px; font-size: .88rem; }
.button.large { padding: 15px 24px; font-size: 1.05rem; }
.button.full { width: 100%; }
.status-chip { display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 9px; font-size: .78rem; font-weight: 750; background: #eceff2; color: #4b5563; white-space: nowrap; }
.status-chip.success { background: #e7f5ed; color: #17613f; }
.status-chip.muted { background: #f0f0f0; color: #6b7280; }
.back-link { display: inline-block; font-size: .92rem; font-weight: 700; margin-bottom: 18px; }
.back-link.centered { display: block; text-align: center; margin-top: 24px; }
.flash { padding: 13px 18px; text-align: center; font-weight: 700; }
.flash.success { background: #e7f5ed; color: #17613f; }
.flash.error { background: #fbeaec; color: #8a2530; }
.flash.inline { margin: 18px; border-radius: 10px; text-align: left; }

.site-header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand-link { display: block; background: #fff; padding: 4px 0; }
.brand-link img { display: block; width: min(430px, 52vw); height: auto; }
.public-nav { display: flex; align-items: center; gap: 22px; }
.public-nav a { color: var(--ink); font-weight: 700; }
.public-nav .nav-admin { background: var(--ink); color: #fff; padding: 9px 13px; border-radius: 8px; }
.series-hero { background: linear-gradient(135deg, #f6f2ed 0%, #fff 68%); padding: 80px 0 72px; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: 1.35fr .8fr; gap: 54px; align-items: center; }
.hero-subtitle { font-size: clamp(1.25rem, 2vw, 1.75rem); color: var(--red-dark); font-weight: 700; margin: -18px 0 24px; }
.hero-subtitle.smaller { margin: 0 0 22px; font-size: 1.35rem; }
.hero-copy { max-width: 760px; font-size: 1.12rem; line-height: 1.72; }
.hero-panel { background: var(--ink); color: #fff; border-radius: 18px; padding: 34px; box-shadow: var(--shadow); }
.hero-panel strong { display: block; font-size: 1.4rem; margin-bottom: 12px; }
.hero-values { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.hero-values span { border: 1px solid rgba(255,255,255,.23); border-radius: 999px; padding: 6px 9px; font-size: .82rem; }
.section { padding: 72px 0; }
.section.soft { background: var(--soft); }
.section-heading { max-width: 760px; margin-bottom: 34px; }
.session-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.session-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: 0 6px 20px rgba(23,40,63,.04); }
.session-card-image { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }
.session-card-body { padding: 26px; }
.session-card h3 { font-size: 1.45rem; }
.session-number { font-weight: 800; color: var(--red); font-size: .82rem; margin-bottom: 8px; }
.session-meta { margin: 22px 0; display: grid; gap: 10px; }
.session-meta div { display: grid; grid-template-columns: 82px 1fr; gap: 10px; }
.session-meta dt { color: var(--muted); font-size: .85rem; }
.session-meta dd { margin: 0; font-weight: 650; color: var(--ink); }
.card-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.about-grid { display: grid; grid-template-columns: .8fr 1.4fr; gap: 48px; }
.prose { font-size: 1.04rem; line-height: 1.75; }
.prose h2 { margin-top: 46px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 28px; }
.site-footer { background: var(--ink); color: #fff; padding: 44px 0; }
.site-footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }

.session-hero { background: var(--soft); padding: 54px 0; border-bottom: 1px solid var(--line); }
.session-hero h1 { font-size: clamp(2.2rem, 4vw, 4rem); max-width: 900px; }
.session-hero-grid { display: grid; grid-template-columns: 1.4fr .7fr; gap: 42px; align-items: center; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-facts span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px; font-size: .88rem; font-weight: 650; }
.session-cover { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 18px; box-shadow: var(--shadow); }
.session-cover-placeholder { aspect-ratio: 4 / 3; border-radius: 18px; background: linear-gradient(135deg, var(--ink), #4e6076); display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 1.4rem; }
.content-sidebar-grid { display: grid; grid-template-columns: minmax(0, 1fr) 390px; gap: 52px; align-items: start; }
.info-callout { display: flex; gap: 16px; align-items: center; border-left: 4px solid var(--red); background: var(--soft); padding: 16px 18px; margin: 28px 0; }
.info-callout strong { color: var(--ink); }
.program-list { display: grid; gap: 13px; }
.program-item { display: grid; grid-template-columns: 36px 1fr; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: 12px; }
.program-index { width: 32px; height: 32px; display: grid; place-items: center; background: var(--ink); color: #fff; border-radius: 50%; font-weight: 800; }
.program-item h3 { margin-bottom: 5px; }
.program-person { color: var(--red-dark); font-weight: 700; }
.speaker-grid { display: grid; gap: 18px; }
.speaker-card { display: grid; grid-template-columns: 140px 1fr; gap: 22px; border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.speaker-card img, .speaker-placeholder { width: 140px; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 12px; }
.speaker-placeholder { display: grid; place-items: center; background: var(--cream); color: var(--ink); font-size: 2.8rem; font-weight: 800; }
.speaker-role { color: var(--red-dark); font-weight: 750; }
.registration-card { position: sticky; top: 112px; border: 1px solid var(--line); border-radius: 16px; padding: 26px; box-shadow: var(--shadow); background: #fff; }
.registration-card h2 { font-size: 1.8rem; }
.registration-form { display: grid; gap: 16px; }
label { display: grid; gap: 7px; font-weight: 700; color: var(--ink); }
label small { font-weight: 500; color: var(--muted); line-height: 1.4; }
input, select, textarea { width: 100%; border: 1px solid #cfd5dc; border-radius: 8px; padding: 11px 12px; background: #fff; color: var(--text); }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(179,60,49,.14); border-color: var(--red); }
textarea { resize: vertical; }
.form-grid { display: grid; gap: 16px; }
.form-grid.two { grid-template-columns: repeat(2, minmax(0,1fr)); }
.form-grid.three { grid-template-columns: repeat(3, minmax(0,1fr)); }
.form-grid.four { grid-template-columns: repeat(4, minmax(0,1fr)); }
.attendance-choice { border: 0; padding: 0; margin: 0; display: grid; gap: 10px; }
.attendance-choice legend { font-weight: 800; margin-bottom: 7px; color: var(--ink); }
.attendance-choice label { display: flex; align-items: flex-start; gap: 10px; border: 1px solid var(--line); padding: 12px; border-radius: 10px; cursor: pointer; }
.attendance-choice input { width: auto; margin-top: 4px; }
.attendance-choice span { display: grid; }
.attendance-choice small { color: var(--muted); }
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; font-weight: 550; }
.checkbox-row input { width: auto; margin-top: 4px; }
.checkbox-row.inside { align-self: end; padding: 11px 0; }
.form-note { font-size: .82rem; color: var(--muted); }
.honeypot { position: absolute; left: -9999px; }
.confirmation-section { min-height: 72vh; background: var(--soft); padding: 70px 0; }
.confirmation-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 42px; text-align: center; }
.confirmation-icon { width: 58px; height: 58px; border-radius: 50%; background: #e7f5ed; color: var(--green); display: grid; place-items: center; font-size: 1.8rem; font-weight: 900; margin: 0 auto 20px; }
.confirmation-card h1 { font-size: 2.4rem; }
.private-details { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 26px 0; }
.private-details div { background: var(--soft); border-radius: 10px; padding: 14px; display: grid; gap: 4px; }
.private-details span { color: var(--muted); font-size: .8rem; }
.access-panel { text-align: left; border-radius: 14px; padding: 24px; margin-top: 22px; }
.access-panel.in-person { background: #eef6fa; border: 1px solid #d5e6ef; }
.access-panel.online { background: #f2eef9; border: 1px solid #dfd6f0; }
.access-type { color: var(--red-dark); font-weight: 800; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; }

.setup-body { min-height: 100vh; background: var(--cream); padding: 40px 18px; }
.setup-shell { width: min(920px, 100%); margin: 0 auto; }
.setup-logo { background: #fff; border-radius: 14px 14px 0 0; padding: 22px; text-align: center; border: 1px solid var(--line); border-bottom: 0; }
.setup-logo img { width: min(430px, 100%); }
.setup-card { background: #fff; border: 1px solid var(--line); border-radius: 0 0 14px 14px; padding: 36px; box-shadow: var(--shadow); max-width: 620px; margin: 0 auto; }
.setup-card.wide { max-width: none; }
.setup-card h1 { font-size: 2.3rem; }
.stack-form { display: grid; gap: 18px; }
.form-section { padding: 24px 0; border-top: 1px solid var(--line); }
.form-section:first-of-type { border-top: 0; }
.form-section h2 { font-size: 1.35rem; }
.smtp-fields { display: none; margin-top: 16px; }
.smtp-fields.visible { display: block; }
.or-divider { display: flex; align-items: center; gap: 12px; margin: 24px 0; color: var(--muted); }
.or-divider::before, .or-divider::after { content: ""; height: 1px; background: var(--line); flex: 1; }
.code-input { font-size: 2rem; letter-spacing: .35em; text-align: center; }

.admin-body { background: #f3f5f7; min-height: 100vh; }
.admin-shell { display: grid; grid-template-columns: 260px minmax(0, 1fr); min-height: 100vh; }
.admin-sidebar { background: var(--ink); color: #fff; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.admin-brand { background: #fff; padding: 18px; }
.admin-brand img { display: block; width: 100%; }
.admin-nav { display: grid; gap: 3px; padding: 18px 12px; overflow-y: auto; }
.admin-nav a { color: #fff; padding: 10px 12px; border-radius: 8px; font-weight: 650; }
.admin-nav a:hover { background: rgba(255,255,255,.1); text-decoration: none; }
.admin-user { margin-top: auto; padding: 18px; border-top: 1px solid rgba(255,255,255,.16); display: grid; gap: 4px; }
.admin-user small { color: #c6d0dc; overflow-wrap: anywhere; }
.link-button { border: 0; background: transparent; color: #fff; padding: 6px 0; text-align: left; font-weight: 700; }
.admin-main { min-width: 0; }
.admin-topbar { min-height: 82px; background: #fff; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 16px; padding: 16px 28px; }
.admin-topbar h1 { font-size: 1.8rem; margin: 0; }
.sidebar-toggle { display: none; }
.admin-content { padding: 26px; }
.panel { background: #fff; border: 1px solid #e2e6ea; border-radius: 13px; padding: 24px; box-shadow: 0 4px 15px rgba(23,40,63,.035); }
.panel + .panel, .spaced-panel { margin-top: 22px; }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.panel-heading h2 { font-size: 1.35rem; margin-bottom: 0; }
.panel-heading.subheading { border-top: 1px solid var(--line); padding-top: 26px; margin-top: 30px; }
.stats-grid { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 14px; margin-bottom: 22px; }
.stat-card { background: #fff; border: 1px solid #e2e6ea; border-radius: 12px; padding: 18px; display: grid; gap: 6px; }
.stat-card span { font-size: .8rem; color: var(--muted); font-weight: 700; }
.stat-card strong { font-size: 1.8rem; color: var(--ink); }
.admin-grid { display: grid; gap: 22px; }
.admin-grid.two-columns { grid-template-columns: repeat(2, minmax(0,1fr)); }
.compact-list { display: grid; }
.compact-list a { display: flex; justify-content: space-between; gap: 14px; color: var(--text); padding: 13px 0; border-top: 1px solid var(--line); }
.compact-list a:first-child { border-top: 0; }
.compact-list span { display: grid; }
.compact-list strong { color: var(--ink); }
.compact-list small { color: var(--muted); }
.quick-actions { margin-top: 22px; }
.action-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; }
.action-grid a { border: 1px solid var(--line); border-radius: 10px; padding: 16px; color: var(--text); display: grid; gap: 5px; }
.action-grid a:hover { background: var(--soft); text-decoration: none; }
.action-grid strong { color: var(--ink); }
.action-grid span { font-size: .85rem; color: var(--muted); }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.toolbar p { margin: 0; color: var(--muted); }
.toolbar-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.table-panel { padding: 0; overflow: hidden; }
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; min-width: 820px; }
.data-table th { text-align: left; font-size: .76rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); background: #f8fafb; padding: 13px 16px; border-bottom: 1px solid #e2e6ea; }
.data-table td { padding: 15px 16px; border-bottom: 1px solid #edf0f2; vertical-align: top; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table td strong { color: var(--ink); }
.table-subtitle { display: block; color: var(--muted); font-size: .84rem; margin-top: 3px; }
.row-actions { display: flex; gap: 8px; align-items: center; }
.row-actions form { margin: 0; }
.yes { color: var(--green); font-weight: 750; }
.muted-text { color: var(--muted); }
.empty-state { padding: 28px !important; color: var(--muted); text-align: center; }
.editor-form { padding-bottom: 76px; }
.editor-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.editor-toolbar p { margin: 4px 0 0; color: var(--muted); }
.editor-tabs { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 18px; }
.editor-tabs button { border: 1px solid #d8dde3; background: #fff; color: var(--ink); border-radius: 8px; padding: 9px 12px; font-weight: 700; }
.editor-tabs button.active { background: var(--ink); color: #fff; }
.editor-panel { display: none; }
.editor-panel.active { display: block; }
.editor-panel > label, .editor-panel > .form-grid, .editor-panel > .media-field { margin-bottom: 18px; }
.notice-box { background: #f6f2ed; border-left: 4px solid var(--red); padding: 14px 16px; border-radius: 8px; margin-bottom: 18px; }
.media-field { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }
.media-field small { grid-column: 1 / -1; color: var(--muted); }
.repeater { display: grid; gap: 16px; }
.repeater-row { border: 1px solid #dde2e7; border-radius: 11px; padding: 18px; background: #fafbfc; }
.repeater-row.compact { padding: 14px; }
.repeater-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.repeater-header > div { display: flex; gap: 6px; }
.icon-button { border: 1px solid #d5dae0; background: #fff; color: var(--ink); border-radius: 7px; padding: 6px 8px; font-size: .8rem; font-weight: 750; }
.icon-button.danger { color: #9d2d36; }
.publish-toggle { display: flex; gap: 12px; align-items: flex-start; border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.publish-toggle input { width: auto; margin-top: 5px; }
.publish-toggle span { display: grid; }
.danger-zone { display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 1px solid #efcfd3; background: #fff7f8; border-radius: 12px; padding: 18px; margin-top: 28px; }
.danger-zone p { margin: 4px 0 0; color: var(--muted); }
.sticky-save { position: fixed; bottom: 0; left: 260px; right: 0; background: rgba(255,255,255,.95); backdrop-filter: blur(10px); border-top: 1px solid var(--line); padding: 12px 28px; display: flex; justify-content: flex-end; align-items: center; gap: 18px; z-index: 10; }
.sticky-save span { color: var(--muted); }
.filter-form { display: grid; grid-template-columns: 1.3fr 1fr .8fr 1.4fr auto; gap: 10px; align-items: end; flex: 1; }
.registration-toolbar { align-items: end; }
.table-summary { padding: 14px 16px; background: #f8fafb; border-bottom: 1px solid var(--line); }
.attendance-badge { display: inline-flex; border-radius: 999px; padding: 5px 9px; font-size: .78rem; font-weight: 750; }
.attendance-badge.ip { background: #e7f1f6; color: #245c78; }
.attendance-badge.ol { background: #eee9f7; color: #5b4a8c; }
.attendance-badge.both { background: #f2eee7; color: #6f5a3e; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; color: var(--status-colour); font-weight: 750; font-size: .85rem; }
.status-pill::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--status-colour); }
.details-row { background: #fbfcfd; }
.registration-edit-form { padding: 12px 0; display: grid; gap: 18px; }
.details-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.detail-group { display: grid; gap: 3px; background: #fff; border: 1px solid var(--line); border-radius: 9px; padding: 12px; }
.detail-group span { font-size: .78rem; color: var(--muted); }
.detail-note { background: #fff; border: 1px solid var(--line); border-radius: 9px; padding: 12px; }
.detail-note p { margin: 5px 0 0; }
.admin-list { display: grid; }
.admin-list-item { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 14px 0; border-top: 1px solid var(--line); }
.admin-list-item:first-child { border-top: 0; }
.admin-list-item > div:first-child { display: grid; }
.admin-list-item span, .admin-list-item small { color: var(--muted); }
.status-list { display: grid; gap: 8px; }
.status-list-item { width: 100%; border: 1px solid var(--line); background: #fff; border-radius: 9px; padding: 12px; display: grid; grid-template-columns: 12px 1fr auto; gap: 10px; align-items: center; text-align: left; }
.status-list-item span:nth-child(2) { display: grid; }
.status-list-item small { color: var(--muted); }
.status-dot { width: 10px; height: 10px; border-radius: 50%; }
.inline-form { display: flex; align-items: end; gap: 12px; }
.inline-form label { flex: 1; }
.code-block { display: block; overflow-x: auto; background: #121a25; color: #f4f7fa; border-radius: 8px; padding: 14px; }
.template-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.template-card { background: #fff; border: 1px solid #e2e6ea; border-radius: 12px; padding: 20px; }
.template-card-top { display: flex; justify-content: space-between; gap: 10px; }
.template-card h2 { font-size: 1.25rem; margin: 18px 0 10px; }
.email-meta-panel { margin-bottom: 18px; }
.email-builder-layout { display: grid; grid-template-columns: 220px minmax(400px, 1fr) 300px; gap: 16px; align-items: start; }
.block-library, .block-settings { position: sticky; top: 100px; }
.block-library > button { width: 100%; border: 1px solid var(--line); background: #fff; border-radius: 9px; text-align: left; padding: 10px; margin-top: 8px; display: grid; }
.block-library > button:hover { background: var(--soft); }
.block-library small { color: var(--muted); }
.merge-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 18px; }
.merge-tags strong { width: 100%; font-size: .85rem; }
.merge-tags code { font-size: .7rem; padding: 4px; background: #eef1f4; border-radius: 5px; }
.canvas-toolbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.builder-block-list { display: grid; gap: 10px; }
.builder-block { border: 2px solid transparent; border-radius: 9px; background: #f7f9fa; overflow: hidden; cursor: pointer; }
.builder-block.selected { border-color: var(--red); }
.builder-block-header { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; background: #eef1f4; font-size: .8rem; font-weight: 750; }
.builder-block-actions { display: flex; gap: 4px; }
.builder-block-preview { padding: 12px; }
.builder-block-preview.logo { background: #fff; text-align: center; }
.builder-block-preview.logo img { max-width: 310px; width: 100%; }
.builder-block-preview.footer { background: var(--ink); color: #fff; text-align: center; }
.empty-builder { padding: 34px; text-align: center; color: var(--muted); border: 2px dashed #d6dce2; border-radius: 10px; }
.block-settings [data-field] { margin-bottom: 12px; }
.field-checks { display: grid; gap: 7px; }
.field-checks label { display: flex; gap: 7px; align-items: center; font-weight: 550; }
.field-checks input { width: auto; }
.email-live-preview { margin-top: 18px; }
.email-preview-frame { width: 100%; max-width: 740px; margin: 0 auto; background: var(--cream); border-radius: 12px; padding: 22px; transition: max-width .2s ease; }
.email-preview-frame.mobile { max-width: 390px; }
.email-preview-frame .email-mock { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.email-preview-frame .preview-block { padding: 22px; }
.email-preview-frame .preview-logo { background: #fff; text-align: center; border-bottom: 1px solid var(--line); }
.email-preview-frame .preview-logo img { max-width: 430px; width: 100%; }
.email-preview-frame .preview-footer { background: var(--ink); color: #fff; text-align: center; }
.email-preview-page { overflow: auto; }

.checkin-body { background: #eef1f4; min-height: 100vh; }
.checkin-header { background: #fff; border-bottom: 1px solid var(--line); padding: 10px 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; position: sticky; top: 0; z-index: 10; }
.checkin-logo { background: #fff; }
.checkin-logo img { width: min(360px, 62vw); display: block; }
.checkin-actions { display: flex; align-items: center; gap: 12px; font-size: .85rem; }
.checkin-main { width: min(900px, calc(100% - 24px)); margin: 0 auto; padding: 18px 0 44px; }
.checkin-toolbar { background: #fff; border-radius: 13px; padding: 16px; box-shadow: var(--shadow); }
.checkin-toolbar form { display: grid; grid-template-columns: 1fr 1.5fr; gap: 12px; align-items: end; }
.checkin-search { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.checkin-search > span, .checkin-search { position: relative; }
.checkin-search input { grid-column: 1; }
.checkin-search button { grid-column: 2; grid-row: 2; }
.checkin-summary { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px; color: var(--muted); }
.checkin-summary strong { color: var(--ink); font-size: 1.25rem; }
.checkin-list { display: grid; gap: 10px; }
.checkin-card { background: #fff; border: 2px solid transparent; border-radius: 13px; padding: 15px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 14px; }
.checkin-card.checked { border-color: #70ba95; background: #f3fbf7; }
.checkin-person { display: flex; align-items: center; gap: 12px; min-width: 0; }
.checkin-initials { width: 46px; height: 46px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; flex: 0 0 auto; }
.checkin-person h2 { font-size: 1.2rem; margin-bottom: 2px; }
.checkin-person p { margin: 0; color: var(--muted); overflow-wrap: anywhere; }
.checkin-person small { color: var(--red-dark); font-weight: 700; }
.checkin-button { border: 0; background: var(--green); color: #fff; border-radius: 10px; padding: 13px 18px; font-weight: 800; min-width: 130px; }
.checkin-button.undo { background: #68717c; }
.checkin-empty { background: #fff; border-radius: 13px; padding: 36px; text-align: center; }

@media (max-width: 1100px) {
    .stats-grid { grid-template-columns: repeat(3, 1fr); }
    .action-grid { grid-template-columns: repeat(2, 1fr); }
    .template-grid { grid-template-columns: repeat(2, 1fr); }
    .email-builder-layout { grid-template-columns: 190px 1fr; }
    .block-settings { position: static; grid-column: 1 / -1; }
}
@media (max-width: 900px) {
    .hero-grid, .session-hero-grid, .content-sidebar-grid, .about-grid { grid-template-columns: 1fr; }
    .registration-card { position: static; }
    .admin-shell { grid-template-columns: 1fr; }
    .admin-sidebar { position: fixed; left: -280px; width: 260px; z-index: 30; transition: left .2s ease; }
    .admin-sidebar.open { left: 0; }
    .sidebar-toggle { display: inline-flex; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 8px 10px; }
    .sticky-save { left: 0; }
    .admin-grid.two-columns { grid-template-columns: 1fr; }
    .filter-form { grid-template-columns: repeat(2, 1fr); }
    .registration-toolbar { align-items: stretch; flex-direction: column; }
    .form-grid.four, .form-grid.three { grid-template-columns: repeat(2, 1fr); }
    .checkin-toolbar form { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
    .container { width: min(100% - 24px, 1180px); }
    .header-inner { min-height: 74px; }
    .brand-link img { width: min(310px, 68vw); }
    .public-nav a:not(.nav-admin) { display: none; }
    .series-hero, .section { padding: 52px 0; }
    .session-grid, .footer-grid, .private-details, .speaker-card, .form-grid.two, .form-grid.three, .form-grid.four, .stats-grid, .action-grid, .template-grid, .details-grid { grid-template-columns: 1fr; }
    .speaker-card { display: grid; }
    .speaker-card img, .speaker-placeholder { width: 100%; max-width: 220px; }
    .confirmation-card { padding: 28px 20px; }
    .setup-card { padding: 26px 20px; }
    .admin-content { padding: 16px; }
    .admin-topbar { padding: 14px 16px; }
    .toolbar, .editor-toolbar { align-items: stretch; flex-direction: column; }
    .toolbar-actions { width: 100%; }
    .toolbar-actions .button { flex: 1; }
    .media-field { grid-template-columns: 1fr; }
    .filter-form { grid-template-columns: 1fr; }
    .email-builder-layout { grid-template-columns: 1fr; }
    .block-library, .block-settings { position: static; }
    .sticky-save { justify-content: space-between; padding: 10px 14px; }
    .sticky-save span { display: none; }
    .checkin-header { align-items: flex-start; }
    .checkin-actions span { display: none; }
    .checkin-card { grid-template-columns: 1fr; }
    .checkin-card form, .checkin-button { width: 100%; }
    .checkin-search { grid-template-columns: 1fr; }
    .checkin-search button { grid-column: 1; grid-row: auto; }
}

/* Ben's */

a.session-card-image-link {
    background: #f7f2f1;
}
.series-hero .series-logo-wrap img.series-logo {
    border-radius: 18px;
}

/* Jerry Nussbaum seminar series refinements - Aug 2026 */
.organizer-strip { background: #fff; border-top: 1px solid #f0ece7; }
.organizer-strip-inner { min-height: 58px; display: flex; align-items: center; gap: 20px; overflow: hidden; }
.organizer-label { flex: 0 0 auto; color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.organizer-logos { display: flex; align-items: center; justify-content: space-between; gap: 26px; flex: 1; min-width: 0; }
.organizer-logo { min-width: 0; min-height: 38px; display: flex; align-items: center; justify-content: center; background: #fff; color: var(--ink); font-size: .78rem; font-weight: 750; text-align: center; line-height: 1.2; }
.organizer-logo img { display: block; max-width: 150px; max-height: 38px; width: auto; height: auto; object-fit: contain; }
.organizer-logo:hover { text-decoration: none; }

.series-hero { padding-top: 66px; }
.hero-grid { grid-template-columns: minmax(0, 1.5fr) minmax(330px, .72fr); gap: 42px; align-items: start; }
.hero-intro-split { display: grid; grid-template-columns: minmax(0, 1fr) 285px; gap: 26px; align-items: start; }
.series-logo-wrap { display: flex; align-items: flex-start; justify-content: center; background: transparent; }
.series-logo { display: block; width: 100%; max-width: 285px; height: auto; object-fit: contain; border: 0; border-radius: 0; box-shadow: none; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.hero-panel { position: sticky; top: 165px; box-shadow: none; }
.hero-panel > p { color: rgba(255,255,255,.82); }
.hero-session-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 8px; }
.hero-session-list li { margin: 0; }
.hero-session-list a { display: grid; grid-template-columns: 30px 1fr; gap: 11px; align-items: start; color: #fff; border-top: 1px solid rgba(255,255,255,.13); padding: 12px 0 4px; }
.hero-session-list a:hover { text-decoration: none; }
.hero-session-number { width: 27px; height: 27px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.12); font-size: .76rem; font-weight: 800; }
.hero-session-copy { display: grid; gap: 4px; }
.hero-session-copy b { font-size: .92rem; line-height: 1.3; }
.hero-session-copy small { color: rgba(255,255,255,.66); font-size: .76rem; line-height: 1.35; }

.read-more-block { position: relative; }
.read-more-block:not(.expanded) .read-more-content { max-height: 10.4em; overflow: hidden; -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent 100%); mask-image: linear-gradient(to bottom, #000 70%, transparent 100%); }
.read-more-block.speaker-bio-read-more:not(.expanded) .read-more-content { max-height: 7.8em; }
.read-more-block.expanded .read-more-content { max-height: none; overflow: visible; -webkit-mask-image: none; mask-image: none; }
.read-more-button { border: 0; background: transparent; padding: 5px 0; color: var(--red-dark); font-weight: 800; font-size: .9rem; }
.read-more-button:hover { text-decoration: underline; }

.split-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; max-width: none; }
.split-heading > div { max-width: 760px; }
.session-card-image-link { display: block; background: transparent; padding: 16px 18px 0; }
.session-card-image { width: 100%; aspect-ratio: 1 / 1; max-height: 360px; object-fit: contain; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.register-all-card { display: flex; flex-direction: column; justify-content: center; border-style: dashed; background: linear-gradient(145deg, #fff 0%, #f8f6f3 100%); }
.register-all-mark { width: 116px; height: 116px; margin: 34px auto 4px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font-size: 3.3rem; font-weight: 850; }

.session-mark-panel { /* background: var(--ink); */ border-radius: 18px; padding: 20px; box-shadow: none; }
.session-cover { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: contain; border-radius: 0; box-shadow: none; border: 0; background: transparent; }
.session-cover-placeholder { box-shadow: none; }
.speaker-card { border: 0; border-radius: 0; border-bottom: 1px solid var(--line); padding: 22px 0 26px; }
.speaker-card:last-child { border-bottom: 0; }
.speaker-card img, .speaker-placeholder { border: 0; box-shadow: none; }
.session-partners { margin-top: 54px; padding-top: 34px; border-top: 1px solid var(--line); }
.session-partner-logos { display: flex; align-items: center; flex-wrap: wrap; gap: 34px 42px; margin-top: 22px; background: #fff; }
.session-partner-logo { min-height: 74px; min-width: 130px; max-width: 220px; display: flex; align-items: center; justify-content: center; color: var(--ink); font-weight: 750; text-align: center; background: #fff; }
.session-partner-logo img { display: block; max-width: 210px; max-height: 90px; width: auto; height: auto; object-fit: contain; border: 0; border-radius: 0; box-shadow: none; }
.session-partner-logo:hover { text-decoration: none; }
.series-register-link { display: block; margin-top: 18px; text-align: center; font-size: .88rem; font-weight: 750; }

.series-registration-hero { padding: 54px 0 44px; background: var(--soft); border-bottom: 1px solid var(--line); }
.series-registration-hero h1 { font-size: clamp(2.2rem, 4vw, 4rem); max-width: 900px; }
.narrow-wide { width: min(980px, calc(100% - 36px)); margin: 0 auto; }
.series-registration-form { display: grid; gap: 22px; }
.public-form-panel { background: #fff; border: 1px solid var(--line); border-radius: 15px; padding: 28px; }
.profile-reuse-card { border: 1px solid var(--line); border-radius: 12px; padding: 18px; display: grid; gap: 3px; background: var(--soft); }
.profile-reuse-card strong { color: var(--ink); font-size: 1.15rem; }
.profile-reuse-card span { color: var(--red-dark); font-weight: 700; }
.profile-reuse-card small { color: var(--muted); margin-top: 6px; }
.series-choice-list { display: grid; gap: 14px; }
.series-choice-card { border: 1px solid var(--line); border-radius: 13px; padding: 18px; background: #fff; }
.series-choice-card.already { background: #f5faf7; border-color: #cfe7da; }
.series-choice-head { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; gap: 14px; align-items: center; }
.series-choice-head h3 { margin: 0 0 3px; font-size: 1.12rem; }
.series-choice-head p { margin: 0; color: var(--muted); font-size: .86rem; }
.series-choice-number { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font-weight: 800; }
.series-select-toggle { display: flex; align-items: center; gap: 7px; border-radius: 999px; background: #eef5f1; padding: 7px 10px; font-size: .84rem; font-weight: 750; }
.series-select-toggle input { width: auto; }
.compact-choice { grid-template-columns: repeat(2, minmax(0,1fr)); margin: 16px 0 0 56px; }
.compact-choice legend { grid-column: 1 / -1; }
.series-choice-note { margin: 14px 0 0 56px; padding: 10px 12px; border-radius: 9px; background: var(--soft); color: var(--muted); font-size: .88rem; }
.catchup-panel { border-color: #cbd9e7; }
.catchup-toggle { background: #f4f8fc; border-radius: 11px; padding: 15px; }
.catchup-toggle span { display: grid; gap: 4px; }
.catchup-toggle small { color: var(--muted); }
.past-session-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; }
.past-session-list li { display: grid; grid-template-columns: 84px minmax(0,1fr) auto; gap: 12px; align-items: center; border-top: 1px solid var(--line); padding-top: 10px; }
.past-session-list li > span, .past-session-list small { color: var(--muted); font-size: .84rem; }
.series-submit-bar { position: sticky; bottom: 12px; z-index: 7; display: flex; align-items: center; justify-content: space-between; gap: 20px; background: var(--ink); color: #fff; border-radius: 14px; padding: 16px 18px; box-shadow: 0 14px 34px rgba(23,40,63,.18); }
.series-submit-bar > div { display: grid; }
.series-submit-bar span { color: rgba(255,255,255,.72); font-size: .82rem; }

.series-confirmation-card { max-width: 940px; margin: 0 auto; }
.series-confirmation-list { display: grid; gap: 10px; margin: 28px 0; text-align: left; }
.series-confirmation-item { display: grid; grid-template-columns: 42px 1fr; gap: 12px; align-items: start; padding: 15px; border: 1px solid var(--line); border-radius: 11px; }
.series-confirmation-number { width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; }
.series-confirmation-item > div { display: grid; gap: 4px; }
.series-confirmation-item small { color: var(--muted); }
.series-confirmation-item .status-chip { justify-self: start; margin-top: 4px; }
.confirmation-note { margin: 22px 0; padding: 16px; border-radius: 11px; background: var(--soft); text-align: left; }
.confirmation-note p { margin-bottom: 0; }
.confirmation-email-note { color: var(--muted); }
.add-series-prompt { margin-top: 28px; padding: 24px; border-radius: 14px; background: #f4f1ed; text-align: left; }
.add-series-prompt h2 { font-size: 1.45rem; }
.add-series-prompt ul { margin: 10px 0 18px; padding-left: 20px; }

.organizer-setting-row + .organizer-setting-row { margin-top: 12px; }
.compact-media { grid-template-columns: minmax(0,1fr) auto; align-items: end; }

@media (max-width: 1050px) {
    .hero-intro-split { grid-template-columns: 1fr 235px; }
    .organizer-logos { justify-content: flex-start; overflow-x: auto; padding: 8px 0; }
    .organizer-logo { flex: 0 0 130px; }
}
@media (max-width: 900px) {
    .hero-panel { position: static; }
    .hero-intro-split { grid-template-columns: minmax(0,1fr) 240px; }
    .split-heading { align-items: flex-start; flex-direction: column; }
    .session-mark-panel { max-width: 520px; width: 100%; justify-self: center; }
}
@media (max-width: 680px) {
    .organizer-strip-inner { align-items: flex-start; flex-direction: column; gap: 3px; padding: 9px 0; }
    .organizer-label { padding-top: 2px; }
    .organizer-logos { width: 100%; gap: 18px; }
    .organizer-logo { min-width: 110px; flex-basis: 110px; }
    .organizer-logo img { max-width: 110px; max-height: 34px; }
    .hero-intro-split { grid-template-columns: 1fr; }
    .series-logo-wrap { order: -1; }
    .series-logo { max-width: 280px; }
    .hero-actions .button { width: 100%; }
    .session-card-image { max-height: 300px; }
    .speaker-card { grid-template-columns: 1fr; }
    .speaker-card img, .speaker-placeholder { max-width: 210px; }
    .session-partner-logos { gap: 24px; justify-content: center; }
    .session-partner-logo { max-width: 160px; }
    .session-partner-logo img { max-width: 160px; max-height: 76px; }
    .narrow-wide { width: min(100% - 24px, 980px); }
    .public-form-panel { padding: 20px 16px; }
    .series-choice-head { grid-template-columns: 38px 1fr; }
    .series-choice-head > :last-child { grid-column: 1 / -1; justify-self: stretch; }
    .series-select-toggle { justify-content: center; }
    .compact-choice { grid-template-columns: 1fr; margin-left: 0; }
    .series-choice-note { margin-left: 0; }
    .past-session-list li { grid-template-columns: 1fr; gap: 2px; }
    .series-submit-bar { position: static; flex-direction: column; align-items: stretch; }
    .series-submit-bar .button { width: 100%; }
}
.attendance-badge.catchup { background: #e8f0f7; color: #335f86; }