/* Agent context note: 220px square-artwork cards with one-line summaries, simple native disclosures and RSVP dialog styles. API checks live in tests/; browser review covers scrolling/layout. Update after meaningful changes. */
.event-image { height: auto; }
.state-message { padding: 28px 0; color: var(--muted); font-size: 15px; }
.state-message button { margin-left: 14px; }
.event-track { display: grid; grid-auto-flow: column; grid-auto-columns: min(220px, 85%); align-items: start; gap: 20px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; padding-block: 6px 12px; }
.event-track::-webkit-scrollbar { display: none; }
.event-track:not(:has(.session-card)) { display: block; }
.event-track > .state-message { grid-column: 1 / -1; min-width: min(600px, 80vw); }
.session-card { min-width: 0; display: flex; flex-direction: column; scroll-snap-align: start; }
.session-card .event-image { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 5px; }
.event-copy { display: flex; flex-direction: column; min-width: 0; padding: 11px 2px 0; }
.session-card h3 { font-size: 17px; margin-bottom: 0; overflow-wrap: anywhere; }
.event-summary-preview { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 5px; color: var(--muted); font-size: 12px; }
.event-summary { white-space: pre-line; }
.event-meta { color: var(--muted); font-size: 11px; margin-block: 8px 10px; overflow-wrap: anywhere; }
.event-meta p { line-height: 1.7; }
.event-action { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.event-action .button { min-height: 34px; padding: 6px 15px; font-size: 12px; }
.event-action > span { color: var(--muted); font-size: 11px; }
.event-details { margin-top: 5px; }
.event-details summary { display: inline-flex; align-items: center; gap: 8px; min-height: 28px; color: var(--accent); font-size: 12px; cursor: pointer; list-style: none; }
.event-details summary::-webkit-details-marker { display: none; }
.event-details summary::after { content: ''; width: 5px; height: 5px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg); }
.event-details[open] summary::after { transform: rotate(225deg); }
.event-details summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.event-details-body { display: grid; gap: 10px; padding-block: 7px 2px; color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.event-details-body p { line-height: 1.7; }
.event-details-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.carousel-controls { display: flex; justify-content: flex-end; padding-top: 12px; }
.carousel-buttons { display: flex; gap: 9px; }
.carousel-button { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid #cbb392; border-radius: 50%; color: var(--accent); background: transparent; transition: background .2s; }
.carousel-button:hover { background: #eee3d2; }
.carousel-button:disabled { opacity: .35; cursor: default; background: transparent; }
.carousel-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
dialog { width: min(540px, calc(100% - 32px)); max-height: calc(100svh - 40px); margin: auto; border: 1px solid var(--line); border-radius: 12px; padding: 45px 38px 38px; color: var(--ink); background: var(--paper); box-shadow: 0 24px 100px #221f1b26; }
dialog::backdrop { background: #221f1b77; backdrop-filter: blur(4px); }
.dialog-close { position: absolute; top: 10px; right: 13px; width: 40px; height: 40px; border: 0; background: transparent; color: var(--muted); font-size: 28px; font-weight: 400; }
dialog h2 { font-size: 29px; }
.dialog-description { color: var(--muted); font-size: 14px; margin-top: 19px; white-space: pre-line; }
.dialog-meta { margin-top: 18px; padding-block: 16px; border-block: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.dialog-meta p { line-height: 1.9; }
.dialog-meta a { display: inline-block; margin-top: 7px; color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.rsvp-form { margin-top: 24px; }
.rsvp-form label { display: block; font-size: 13px; color: var(--ink); margin-top: 15px; }
.rsvp-form input { display: block; width: 100%; padding: 12px; min-height: 46px; margin-top: 7px; border: 1px solid #cbbfaf; border-radius: 5px; background: #fffcf6; color: var(--ink); }
.rsvp-form input:focus { border-color: var(--accent); }
.rsvp-form .button { width: 100%; margin-top: 22px; }
.form-note { font-size: 11px; line-height: 1.65; margin-top: 12px; color: var(--muted); }
.form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.form-status { font-size: 13px; line-height: 1.7; margin-top: 16px; color: #914122; }
.rsvp-success { margin-top: 26px; padding: 20px; border: 1px solid #b8c7b8; border-radius: 6px; background: #eef0e5; }
.rsvp-success h3 { font-size: 21px; margin-bottom: 9px; }
.rsvp-success p { font-size: 14px; color: #48604a; }
@media (max-width: 620px) {
  .event-track { gap: 14px; }
  dialog { padding: 45px 23px 26px; }
}