.oc { max-width: 1100px; margin: 0 auto; padding: 24px 16px 64px; color: #222; }
.oc h1 { font-size: 32px; line-height: 1.2; margin: 0 0 12px; }
.oc h2 { font-size: 22px; margin: 32px 0 12px; }
.oc a { color: #5a1a7a; }

.oc-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 24px; }
.oc-chip { display: inline-block; padding: 6px 14px; border: 1px solid #ddd; border-radius: 18px; color: #333 !important; text-decoration: none !important; font-size: 14px; background: #fff; }
.oc-chip.is-active { background: #46105a; border-color: #46105a; color: #fff !important; }

.oc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.oc-card { display: flex; flex-direction: column; border: 1px solid #eee; border-radius: 12px; overflow: hidden; background: #fff; text-decoration: none !important; color: inherit !important; transition: box-shadow .2s; }
.oc-card:hover { box-shadow: 0 6px 24px rgba(0, 0, 0, .08); }
.oc-card__img { aspect-ratio: 16 / 9; background: #f1ecf4 center / cover no-repeat; }
.oc-card__body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.oc-card__title { font-size: 18px; font-weight: 600; line-height: 1.3; }
.oc-meta { font-size: 13px; color: #777; }
.oc-badge { display: inline-block; padding: 2px 10px; border-radius: 10px; font-size: 12px; background: #f1ecf4; color: #46105a; }
.oc-badge.is-closed { background: #eee; color: #666; }
.oc-empty { padding: 40px 0; color: #777; }

.oc-hero { border-radius: 14px; aspect-ratio: 21 / 9; background: #f1ecf4 center / cover no-repeat; margin-bottom: 20px; }
.oc-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 32px; align-items: start; }
.oc-text { font-size: 16px; line-height: 1.6; }
.oc-text img { max-width: 100%; height: auto; }
.oc-aside { position: sticky; top: 16px; border: 1px solid #eee; border-radius: 14px; padding: 20px; background: #fff; }
.oc-deadline { font-size: 15px; margin-bottom: 12px; }

.oc-form .oc-field { margin-bottom: 14px; }
.oc-form label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.oc-form label .req { color: #c0392b; }
.oc-form input[type=text], .oc-form input[type=email], .oc-form input[type=tel], .oc-form input[type=url], .oc-form textarea {
    width: 100%; box-sizing: border-box; padding: 10px 12px; border: 1px solid #ccc; border-radius: 8px; font-size: 16px; background: #fff;
}
.oc-form textarea { min-height: 96px; resize: vertical; }
.oc-form .has-error input, .oc-form .has-error textarea { border-color: #c0392b; }
.oc-form .oc-error { color: #c0392b; font-size: 13px; margin-top: 4px; }
.oc-form .oc-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.oc-alert { padding: 12px 14px; border-radius: 8px; background: #fdecea; color: #8a1f11; margin-bottom: 14px; }
.oc-note { padding: 12px 14px; border-radius: 8px; background: #f6f3f8; margin-bottom: 14px; }
.oc-btn { display: inline-block; width: 100%; padding: 12px 18px; border: 0; border-radius: 8px; background: #46105a; color: #fff !important; font-size: 16px; font-weight: 600; cursor: pointer; text-align: center; text-decoration: none !important; }
.oc-btn:hover { background: #5a1a7a; }
.oc-ownerbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin: 8px 0; padding: 10px 14px; border: 1px dashed #c9b3d6; border-radius: 10px; background: #faf6fc; font-size: 14px; }
.oc-ownerbar span { color: #777; margin-right: auto; }
.oc-ownerbar a { padding: 6px 12px; border-radius: 8px; background: #46105a; color: #fff !important; font-weight: 600; text-decoration: none !important; }
.oc-ownerbar a + a { background: #fff; color: #46105a !important; border: 1px solid #46105a; }
.oc-landing-hero { position: relative; border-radius: 16px; overflow: hidden; margin: 8px 0 18px; min-height: 260px; display: flex; align-items: flex-end; background: linear-gradient(135deg, #46105a, #8a3fb0); background-color: #46105a; background-size: cover; background-position: center; color: #fff; }
.oc-landing-hero.has-image::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, .05) 20%, rgba(0, 0, 0, .7)); }
.oc-landing-hero__inner { position: relative; padding: 28px; max-width: 760px; }
.oc-landing-hero h1 { color: #fff; margin: 10px 0 6px; font-size: 34px; line-height: 1.2; }
.oc-landing-hero__event { margin: 0 0 14px; font-size: 16px; opacity: .9; }
.oc-landing-hero__badge { display: inline-block; padding: 4px 10px; border-radius: 20px; background: rgba(255, 255, 255, .2); color: #fff; font-size: 13px; font-weight: 600; }
.oc-btn--inline { width: auto; background: #fff; color: #46105a !important; }
.oc-btn--inline:hover { background: #f1ecf4; }
.oc-facts { list-style: none; padding: 0; margin: 0 0 24px; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.oc-facts li { padding: 12px 14px; border-radius: 10px; background: #f6f2f8; }
.oc-facts span { display: block; font-size: 12px; color: #777; text-transform: uppercase; letter-spacing: .03em; }
.oc-facts b { font-size: 15px; }
.oc-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin-bottom: 8px; }
.oc-gallery a { aspect-ratio: 4 / 3; border-radius: 10px; background: #f1ecf4 center / cover no-repeat; transition: opacity .2s; }
.oc-gallery a:hover { opacity: .85; }
.oc-event { display: flex; gap: 16px; border: 1px solid #eee; border-radius: 14px; overflow: hidden; margin-bottom: 16px; }
.oc-event__img { flex: 0 0 220px; background: #f1ecf4 center / cover no-repeat; min-height: 180px; }
.oc-event__body { padding: 16px 16px 16px 0; font-size: 15px; }
.oc-event__title { font-size: 19px; font-weight: 600; }
.oc-event__body p { margin: 8px 0; }
.oc-event__dates { list-style: none; padding: 0; margin: 8px 0; }
.oc-event__dates li + li { margin-top: 3px; }
.oc-link { font-weight: 600; color: #46105a; }
@media (max-width: 640px) {
    .oc-landing-hero { min-height: 220px; }
    .oc-landing-hero h1 { font-size: 26px; }
    .oc-landing-hero__inner { padding: 20px; }
    .oc-event { flex-direction: column; gap: 0; }
    .oc-event__img { flex-basis: auto; min-height: 160px; }
    .oc-event__body { padding: 14px; }
}
.oc-prices { list-style: none; padding: 10px 14px; margin: 0 0 14px; border-radius: 8px; background: #f4eff7; font-size: 15px; }
.oc-prices li + li { margin-top: 4px; }
.oc-pay { margin-top: 18px; padding: 16px; border-radius: 10px; background: #f4eff7; }
.oc-pay p { margin: 0 0 12px; }
.oc-pay .oc-hint { margin: 10px 0 0; font-size: 13px; color: #666; }
.oc-small { font-size: 12px; color: #888; margin-top: 8px; }

.oc-status { max-width: 640px; }
.oc-status dl { display: grid; grid-template-columns: 180px 1fr; gap: 8px 16px; }
.oc-status dt { color: #777; }

@media (max-width: 900px) {
    .oc-layout { grid-template-columns: 1fr; }
    .oc-aside { position: static; }
    .oc h1 { font-size: 26px; }
    .oc-status dl { grid-template-columns: 1fr; }
}