:root {
  color-scheme: light;
  --midnight: #07223A;
  --bee: #F8A809;
  --mercury: #E5E5E5;
  --white: #FFFFFF;
  --ink: #173247;
  --muted: #506273;
  --surface: #F4F7F8;
  --border: #D5DEE4;
  --success: #176B45;
  --danger: #A32E32;
  --focus: #1F6FEB;
  font-family: Cabin, Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --midnight: #8AAEC2;
  --white: #0C2437;
  --ink: #E7EEF3;
  --muted: #B4C2CE;
  --surface: #15334A;
  --border: #486174;
  --success: #72D6A1;
  --danger: #FF9999;
  --focus: #91C2FF;
}
:root[data-theme="dark"] .button--primary { color: #07223A; }
:root[data-theme="dark"] .report-metric { background: #15334A; }
:root[data-theme="dark"] .report-metric span { color: #D8E3EB; }

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); line-height: 1.55; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--focus); outline-offset: 3px;
}
[hidden] { display: none !important; }

.site-header {
  min-height: 82px; padding: 14px max(24px, calc((100vw - 1180px) / 2));
  background: var(--midnight); color: var(--white); display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
}
.brand { text-decoration: none; display: inline-flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-size: 1.18rem; font-weight: 700; letter-spacing: .01em; }
.brand-tagline { margin-top: 4px; color: var(--bee); font-size: .81rem; }
.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a { color: var(--white); font-weight: 600; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.site-nav a:hover { color: var(--bee); }

.source-choice { background: var(--surface); border-bottom: 1px solid var(--border); padding: 16px 24px; }
.source-choice__content { max-width: 1180px; margin: 0 auto; }
.source-choice h2 { font-size: 1.05rem; }
.source-choice p { max-width: 1000px; margin: 6px 0; font-size: .9rem; }
.source-choice__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.source-choice__actions .button { min-height: 40px; padding: 8px 12px; }
.source-choice__state { color: var(--muted); }

.page-shell { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.page-shell--narrow { width: min(930px, calc(100% - 48px)); }
.hero { margin: 28px 0 54px; border-radius: 14px; background: var(--midnight); color: var(--white); min-height: 320px; padding: clamp(32px, 7vw, 76px); position: relative; overflow: hidden; display: flex; align-items: center; }
.hero-copy { position: relative; z-index: 1; max-width: 620px; }
.hero h1 { margin: 4px 0 14px; max-width: 640px; font-size: clamp(2.4rem, 5.7vw, 4.8rem); line-height: 1.03; letter-spacing: -.035em; }
.hero-intro { max-width: 540px; margin: 0; color: #E9F0F5; font-size: clamp(1.05rem, 2vw, 1.25rem); }
.eyebrow { margin: 0 0 9px; color: var(--bee); font-size: .77rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow--dark { color: #735000; }
.content-section { margin: 0 0 72px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 20px; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h2 { margin: 0; color: var(--midnight); font-size: clamp(1.6rem, 3vw, 2.25rem); line-height: 1.16; }
h3 { margin: 0; color: var(--midnight); font-size: 1.27rem; line-height: 1.25; }
.event-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.event-card { min-height: 230px; padding: 24px; border: 1px solid var(--border); border-top: 4px solid var(--bee); border-radius: 10px; display: flex; flex-direction: column; background: var(--white); box-shadow: 0 7px 20px rgba(7,34,58,.045); }
.event-card__date { margin: 0 0 11px; color: var(--muted); font-size: .94rem; font-weight: 600; }
.event-card__summary { margin: 12px 0 20px; color: var(--muted); }
.event-card__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; }
.event-card__price { color: var(--midnight); font-weight: 700; }
.button { border: 0; border-radius: 7px; padding: 12px 18px; min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-weight: 700; text-decoration: none; cursor: pointer; transition: transform .14s ease, background-color .14s ease; }
.button:hover { transform: translateY(-1px); }
.button:disabled { opacity: .56; cursor: wait; transform: none; }
.button--primary { background: var(--bee); color: var(--midnight); }
.button--primary:hover { background: #FFC13C; }
.button--light { background: var(--white); color: var(--midnight); }
.button--subtle { border: 1px solid var(--border); background: var(--white); color: var(--midnight); }
.notice { margin: 12px 0 20px; padding: 14px 16px; border: 1px solid #D6E1E9; border-radius: 8px; background: #F4F8FA; color: var(--ink); }
.notice:empty { display: none; }
.notice--error { border-color: #E6B6B7; background: #FFF5F5; color: var(--danger); }
.notice--success { border-color: #B6D8C5; background: #F2FBF5; color: var(--success); }
.notice--warning { border-color: #EBD69C; background: #FFF9E8; color: #5C4600; }
.help-strip { margin: 18px 0 56px; padding: 28px 32px; border-radius: 10px; background: var(--midnight); color: var(--white); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.help-strip h2 { color: var(--white); font-size: 1.45rem; }
.site-footer { min-height: 68px; padding: 16px max(24px, calc((100vw - 1180px) / 2)); background: #F2F5F7; display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--muted); font-size: .9rem; }
.back-link { display: inline-block; margin: 28px 0 18px; color: var(--midnight); font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.page-intro { margin: 48px 0 26px; }
.page-intro h1 { margin: 0 0 12px; color: var(--midnight); font-size: clamp(2.2rem, 5vw, 3.5rem); line-height: 1.05; }
.page-intro p:last-child { max-width: 700px; color: var(--muted); font-size: 1.08rem; }
.event-hero { margin: 6px 0 28px; padding: clamp(24px, 5vw, 48px); border-radius: 12px; background: var(--midnight); color: var(--white); }
.event-hero h1 { margin: 0 0 16px; font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.04; }
.event-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 0; color: #E8EFF4; }
.event-description { max-width: 760px; margin: 24px 0; white-space: pre-line; }
.checkout-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(270px, .75fr); gap: 24px; align-items: start; margin: 26px 0 70px; }
.panel { border: 1px solid var(--border); border-radius: 10px; padding: clamp(20px, 3.5vw, 30px); background: var(--white); box-shadow: 0 7px 20px rgba(7,34,58,.045); }
.panel h2 { margin-bottom: 20px; font-size: 1.5rem; }
.panel h3 { margin-bottom: 8px; }
.product-list { display: grid; gap: 12px; }
.product-row { border: 1px solid var(--border); border-radius: 8px; padding: 17px; display: grid; grid-template-columns: 1fr auto; gap: 10px 20px; align-items: center; }
.product-row__details p { margin: 6px 0 0; color: var(--muted); }
.product-row__price { color: var(--midnight); font-weight: 700; white-space: nowrap; }
.product-row__quantity { display: flex; align-items: center; gap: 10px; justify-self: end; }
.product-row__quantity input { width: 80px; }
label { display: block; color: var(--midnight); font-weight: 600; }
input, select, textarea { width: 100%; min-height: 44px; margin-top: 6px; padding: 9px 11px; border: 1px solid #AAB8C2; border-radius: 6px; background: var(--white); color: var(--ink); }
textarea { min-height: 90px; resize: vertical; }
input[type="checkbox"] { width: 20px; min-height: 20px; margin: 2px 0 0; accent-color: var(--midnight); }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.stack-form { display: grid; gap: 16px; }
.form-section { margin-top: 26px; }
.form-section > h3 { margin-bottom: 14px; }
.attendee-list { display: grid; gap: 14px; }
.attendee-card { border: 1px solid var(--border); border-left: 4px solid var(--bee); border-radius: 8px; padding: 17px; }
.attendee-card__title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.attendee-card__title span { color: var(--muted); font-size: .88rem; }
.summary-panel { position: sticky; top: 18px; }
.summary-line { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.summary-line--total { border-bottom: 0; padding-top: 16px; font-size: 1.15rem; font-weight: 700; color: var(--midnight); }
.summary-note, .form-note { color: var(--muted); font-size: .91rem; }
.consent-box { display: flex; align-items: start; gap: 11px; margin: 22px 0; padding: 15px; border-radius: 8px; background: var(--surface); font-weight: 400; }
.consent-box label { font-weight: 400; }
.auth-box { margin: 16px 0 20px; padding: 18px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.auth-box > h3 { margin-bottom: 6px; }
.auth-box > .form-note { margin: 0 0 12px; }
.auth-box .notice { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.inline-form { display: flex; align-items: end; gap: 12px; flex-wrap: wrap; }
.inline-form label { flex: 1 1 220px; }
.event-state-form { margin-top: 14px; }
.order-status { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.status-pill { display: inline-flex; align-items: center; padding: 5px 10px; border-radius: 99px; background: #E9EEF2; color: var(--midnight); font-weight: 700; font-size: .85rem; text-transform: capitalize; }
.ticket-list { display: grid; gap: 12px; margin-top: 18px; }
.ticket-card { padding: 17px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.ticket-card p { margin: 4px 0; }
.ticket-transfer { margin-top: 14px; border-top: 1px solid var(--border); padding-top: 12px; }
.ticket-transfer summary { min-height: 44px; padding: 10px 0; cursor: pointer; color: var(--midnight); font-weight: 700; }
.ticket-transfer form { margin-top: 12px; }
.ticket-code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .88rem; overflow-wrap: anywhere; }
.admin-shell { padding-bottom: 56px; }
.admin-auth { max-width: 800px; margin: 0 0 22px; }
.admin-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 18px 0; padding: 17px 20px; background: var(--surface); border-radius: 8px; }
.admin-toolbar p { margin: 0; }
.admin-tabs { display: flex; gap: 6px; overflow-x: auto; margin: 20px 0 0; padding: 0 4px; border-bottom: 2px solid var(--midnight); }
.admin-tab { min-height: 46px; padding: 10px 16px; border: 0; border-radius: 7px 7px 0 0; background: #E9EEF2; color: var(--midnight); font-weight: 700; cursor: pointer; white-space: nowrap; }
.admin-tab.is-active { background: var(--midnight); color: var(--white); }
.admin-panel { padding: 22px 0; }
.admin-context-layout { display: grid; grid-template-columns: minmax(190px, 235px) minmax(0, 1fr); gap: 22px; align-items: start; margin-top: 18px; }
.admin-context-nav { position: sticky; top: 14px; display: grid; gap: 5px; max-height: calc(100vh - 28px); overflow-y: auto; padding: 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); }
.admin-context-nav #admin-event-nav { display: grid; gap: 5px; }
.admin-nav-heading { margin: 12px 8px 3px; color: var(--muted); font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.admin-extension-nav { display: grid; gap: 5px; }
.admin-context-nav .admin-tab { min-height: 44px; width: 100%; padding: 9px 11px; border: 0; border-radius: 7px; background: transparent; color: var(--ink); text-align: left; font-weight: 600; cursor: pointer; white-space: normal; }
.admin-context-nav .admin-tab:hover { background: color-mix(in srgb, var(--bee) 18%, transparent); }
.admin-context-nav .admin-tab.is-active { background: var(--midnight); color: var(--white); box-shadow: inset 3px 0 var(--bee); }
.admin-route-content { min-width: 0; }
.admin-selected-event { margin: 18px 0 0; padding: 14px 18px; border-left: 4px solid var(--bee); background: var(--surface); border-radius: 7px; font-size: 1.05rem; font-weight: 700; }
.admin-warning-banner { position: sticky; top: 0; z-index: 5; display: grid; gap: 7px; margin-top: 12px; padding: 11px 15px; border: 1px solid #B47B00; border-left: 5px solid var(--bee); border-radius: 7px; background: var(--white); color: var(--ink); box-shadow: 0 4px 14px rgba(7,34,58,.12); }
.admin-warning-banner:empty { display: none; }
.admin-warning-banner p { margin: 0; }
.admin-section { margin: 0 0 24px; padding: 22px; border: 1px solid var(--border); border-radius: 9px; background: var(--white); }
.admin-section h2 { margin-bottom: 12px; font-size: 1.45rem; }
.admin-section h3 { margin: 12px 0; }
.admin-list { display: grid; gap: 10px; }
.admin-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 15px; border: 1px solid var(--border); border-radius: 8px; background: #FAFCFD; }
.admin-row__main { min-width: 0; }
.admin-row__main p { margin: 5px 0 0; color: var(--muted); }
.admin-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.admin-actions .button { min-height: 40px; padding: 8px 13px; }
.admin-table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: 8px; }
.admin-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.admin-table th { padding: 12px 14px; background: var(--midnight); color: var(--white); text-align: left; }
.admin-table td { padding: 12px 14px; border-top: 1px solid var(--border); vertical-align: top; }
.admin-table tbody tr:nth-child(even) { background: #F5F7F8; }
.admin-form { display: grid; gap: 16px; max-width: 900px; }
.admin-form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.admin-fieldset { margin: 0; padding: 16px; border: 1px solid var(--border); border-radius: 8px; }
.admin-fieldset legend { padding: 0 7px; color: var(--midnight); font-weight: 700; }
.check-option { display: flex; align-items: flex-start; gap: 10px; margin: 10px 0; font-weight: 400; }
.check-option input { width: 18px; min-height: 18px; flex: 0 0 18px; margin: 3px 0 0; }
.admin-component-rows { display: grid; gap: 12px; margin-bottom: 12px; }
.admin-component-row { display: grid; grid-template-columns: minmax(210px, 1fr) minmax(130px, .45fr) auto; gap: 12px; align-items: end; }
.text-button { padding: 0; border: 0; background: transparent; color: #164C76; font: inherit; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.admin-callout { margin: 12px 0; padding: 12px 15px; border-left: 4px solid var(--bee); background: #FFF9E8; color: #4E3B00; }
.admin-share { margin-top: 12px; }
.admin-share summary { cursor: pointer; font-weight: 700; }
.admin-share label, .admin-callout label { display: block; margin: 10px 0; max-width: 420px; }
.admin-share__output { display: grid; justify-items: start; gap: 10px; margin-top: 12px; max-width: 100%; }
.admin-share__output .ticket-code { max-width: 100%; }
.admin-share__qr { display: block; width: min(300px, 100%); height: auto; background: white; }
.admin-empty { padding: 22px; border: 1px dashed #AAB8C2; border-radius: 8px; color: var(--muted); }
.admin-date-field { display: grid; gap: 5px; }
.admin-date-field__offset { max-width: 440px; color: #6B4A00; font-size: .9rem; font-weight: 600; }
.admin-date-field__offset[hidden] { display: none; }
.admin-content-sections { display: grid; gap: 14px; margin: 16px 0; }
.admin-content-section { display: grid; gap: 12px; padding: 16px; background: #FAFCFD; }
.admin-content-section__head { display: grid; grid-template-columns: minmax(220px, 1fr) auto; gap: 14px; align-items: end; }
.admin-content-items { display: grid; gap: 12px; }
.admin-content-item { display: grid; gap: 12px; padding: 15px; border: 1px solid var(--border); border-radius: 8px; background: var(--white); }
.admin-content-item h4 { margin: 0; color: var(--midnight); }
.admin-content-item__actions { justify-content: flex-end; }
.admin-content-upload { display: flex; align-items: end; flex-wrap: wrap; gap: 10px; }
.admin-content-upload label { flex: 1 1 240px; }
.admin-content-upload .form-note { flex: 1 1 260px; margin: 0; }
.admin-content-preview-slot { flex: 1 1 100%; }
.admin-content-preview { display: block; max-width: min(640px, 100%); max-height: 420px; object-fit: contain; border: 1px solid var(--border); border-radius: 8px; }
.event-map-link { display: inline-flex; width: fit-content; min-height: 40px; align-items: center; margin-top: 14px; padding: 8px 13px; border: 1px solid var(--bee); border-radius: 6px; color: var(--midnight); font-weight: 700; text-decoration: none; }
.event-content-section { margin: 24px 0; padding: clamp(20px, 3.5vw, 30px); border: 1px solid var(--border); border-radius: 10px; background: var(--white); box-shadow: 0 7px 20px rgba(7,34,58,.045); }
.event-content-section > h2 { margin: 0 0 18px; color: var(--midnight); font-size: 1.6rem; }
.event-content-copy { white-space: pre-line; }
.event-content-copy--custom { margin: 0; line-height: 1.7; }
.event-content-meta { margin: 0 0 6px; color: #426079; font-weight: 700; }
.event-speaker-grid, .event-supporter-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.event-speaker-card, .event-supporter-card, .event-agenda-item { padding: 16px; border-left: 4px solid var(--bee); border-radius: 7px; background: #F5F7F8; }
.event-speaker-card h3, .event-agenda-item h3 { margin: 0 0 7px; color: var(--midnight); }
.event-speaker-card p:last-child, .event-agenda-item p:last-child, .event-supporter-card p:last-child { margin-bottom: 0; }
.event-agenda-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.event-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.event-gallery__item { margin: 0; overflow: hidden; border-radius: 8px; background: var(--surface); }
.event-gallery__item img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; background: #E5E5E5; }
.event-gallery__item figcaption { padding: 10px 12px; color: var(--muted); font-size: .92rem; }
.event-supporter-card a { color: var(--midnight); font-weight: 700; text-underline-offset: 3px; }
.admin-inline-select { max-width: 420px; }
.social-preview { margin: 12px 0; padding: 16px; overflow: auto; border: 1px solid var(--border); border-radius: 8px; background: #F4F7F8; color: var(--ink); white-space: pre-wrap; overflow-wrap: anywhere; font: .88rem/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; }
.report-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.report-metric { display: grid; gap: 5px; padding: 15px; border-radius: 8px; background: var(--midnight); color: var(--white); }
.report-metric span { color: #D8E3EB; font-size: .9rem; }
.report-metric strong { color: var(--bee); font-size: 1.8rem; line-height: 1.05; }
.admin-row, .admin-table tbody tr:nth-child(even) { background: var(--surface); }
.social-preview { background: var(--surface); }
@media (max-width: 600px) {
  .admin-toolbar, .admin-row { align-items: flex-start; flex-direction: column; }
  .admin-form__grid { grid-template-columns: 1fr; }
  .admin-content-section__head { grid-template-columns: 1fr; }
  .event-speaker-grid, .event-supporter-list, .event-gallery { grid-template-columns: 1fr; }
  .admin-component-row { grid-template-columns: 1fr; }
  .report-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-section { padding: 16px; }
}

@media (max-width: 860px) {
  .admin-warning-banner { position: static; top: auto; z-index: auto; }
  .admin-context-layout { grid-template-columns: minmax(0, 1fr); }
  .admin-context-nav { position: static; display: block; max-height: none; overflow: visible; padding: 8px; }
  .admin-context-nav > #admin-event-nav, .admin-extension-nav { display: flex; gap: 5px; overflow-x: auto; padding: 4px 0; }
  .admin-context-nav > #admin-event-nav[hidden] { display: none; }
  .admin-context-nav .admin-tab { width: auto; min-width: max-content; max-width: 230px; min-height: 44px; }
  .admin-context-nav .admin-tab.is-active { box-shadow: inset 0 -3px var(--bee); }
  .admin-nav-heading { display: none; }
}

@media (max-width: 860px) {
  .event-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .checkout-layout { grid-template-columns: 1fr; }
  .summary-panel { position: static; }
}
@media (max-width: 600px) {
  .site-header { min-height: 72px; padding-inline: 18px; }
  .site-nav { gap: 13px; font-size: .9rem; }
  .page-shell, .page-shell--narrow { width: min(100% - 32px, 1180px); }
  .hero { min-height: 300px; margin: 18px 0 40px; padding: 30px 24px; }
  .event-grid { grid-template-columns: 1fr; }
  .event-card { min-height: 190px; }
  .help-strip { align-items: flex-start; flex-direction: column; padding: 24px; }
  .field-grid { grid-template-columns: 1fr; }
  .product-row { grid-template-columns: 1fr; }
  .product-row__quantity { justify-self: start; }
  .site-footer { padding-inline: 18px; align-items: flex-start; flex-direction: column; gap: 4px; }
  .event-hero { border-radius: 9px; }
  .page-intro { margin-top: 38px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}