/* ===== Sponsorship packages (v1) ===== */
.sp-hero{background:linear-gradient(135deg,#2b1433 0%,#5a2a55 55%,#AC7C44 140%);color:#fff;padding:48px 0 40px}
.sp-hero .spk-crumbs a,.sp-hero .spk-crumbs span{color:rgba(255,255,255,.8)}
.sp-h1{font-family:var(--font-heading);text-transform:uppercase;font-size:clamp(34px,6vw,60px);line-height:1;margin:6px 0 12px;color:#fff}
.sp-lead{max-width:720px;font-size:18px;line-height:1.55;opacity:.95;margin:0}
.sp-steps{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:22px 0 0}
.sp-steps li{display:flex;align-items:center;gap:8px;font-weight:600}
.sp-steps strong{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#fff;color:#5a2a55}
.sp-wrap{position:relative}
.sp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px;align-items:stretch}
.sp-card{position:relative;display:flex;flex-direction:column;background:var(--surface,#fff);border:2px solid var(--border,#e6e0ea);border-radius:18px;overflow:hidden;transition:border-color .2s,box-shadow .2s,transform .2s}
.sp-card:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(43,20,51,.12)}
.sp-card.is-picked{border-color:#AC7C44;box-shadow:0 0 0 3px rgba(172,124,68,.25)}
.sp-card--featured{border-color:#5a2a55}
.sp-card--soldout{opacity:.6}
.sp-ribbon{position:absolute;top:12px;right:12px;z-index:2;background:#5a2a55;color:#fff;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:999px}
.sp-media{aspect-ratio:16/9;background:#1d0f22;overflow:hidden}
.sp-media img,.sp-media iframe{width:100%;height:100%;object-fit:cover;border:0;display:block}
.sp-body{padding:18px 18px 8px;flex:1}
.sp-tier{margin:0 0 4px;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#AC7C44}
.sp-title{font-family:var(--font-heading);text-transform:uppercase;font-size:24px;line-height:1.1;margin:0 0 6px}
.sp-price{font-size:26px;font-weight:800;margin:0 0 10px;color:var(--text,#2b1433)}
.sp-summary{margin:0 0 10px;color:var(--text-muted,#6b5b70)}
.sp-benefits{list-style:none;padding:0;margin:0 0 12px}
.sp-benefits li{position:relative;padding:4px 0 4px 26px;line-height:1.4}
.sp-benefits li::before{content:"✓";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:rgba(172,124,68,.15);color:#AC7C44;font-size:12px;font-weight:800;display:grid;place-items:center}
.sp-more summary{cursor:pointer;font-weight:600;color:#5a2a55;margin-bottom:6px}
.sp-link{display:inline-block;margin:6px 12px 0 0;font-weight:600;color:#5a2a55}
.sp-foot{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:14px 18px 18px;border-top:1px solid var(--border,#e6e0ea)}
.sp-left{width:100%;color:#b3261e;font-weight:600}
.sp-soldout{font-weight:700;color:#b3261e}
.sp-qty{display:inline-flex;align-items:center;border:1px solid var(--border,#d9d1de);border-radius:999px;overflow:hidden}
.sp-qty input{width:44px;text-align:center;border:0;font-size:16px;font-weight:700;padding:8px 0;-moz-appearance:textfield;background:transparent;color:inherit}
.sp-qty input::-webkit-outer-spin-button,.sp-qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.sp-step{width:38px;height:40px;border:0;background:transparent;font-size:20px;font-weight:700;cursor:pointer;color:#5a2a55}
.sp-step:hover{background:rgba(90,42,85,.08)}
.sp-pick{flex:1;min-width:110px;text-align:center}
.sp-card.is-picked .sp-pick{background:#AC7C44;border-color:#AC7C44}
.sp-order{margin:28px auto 0;max-width:860px;background:var(--surface,#fff);border:1px solid var(--border,#e6e0ea);border-radius:18px;padding:22px}
.sp-summary-box h3{font-family:var(--font-heading);text-transform:uppercase;font-size:24px;margin:0 0 10px}
.sp-lines{list-style:none;padding:0;margin:0 0 8px}
.sp-lines li{display:flex;justify-content:space-between;gap:14px;padding:8px 0;border-bottom:1px dashed var(--border,#e6e0ea)}
.sp-lines .sp-empty{color:var(--text-muted,#6b5b70);border:0}
.sp-total{display:flex;justify-content:space-between;align-items:baseline;font-size:18px;margin:6px 0 14px}
.sp-total strong{font-size:26px}
.sp-pay{display:flex;flex-wrap:wrap;gap:8px 22px}
.sp-continue{width:100%}
.sp-continue[hidden]{display:none}
.sp-bar{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:60;display:flex;align-items:center;gap:16px;background:#2b1433;color:#fff;padding:10px 10px 10px 20px;border-radius:999px;box-shadow:0 10px 30px rgba(0,0,0,.25);transition:opacity .2s,transform .2s;max-width:calc(100% - 32px)}
.sp-bar[hidden]{display:none}
.sp-bar.is-away{opacity:0;pointer-events:none;transform:translate(-50%,20px)}
.sp-bar .purpose-btn{white-space:nowrap}
.sp-note{text-align:center;margin-top:26px;color:var(--text-muted,#6b5b70)}
.sp-receipt{text-align:left}
.sp-receipt h1{font-family:var(--font-heading);text-transform:uppercase;font-size:clamp(26px,4vw,38px);line-height:1.1}
.sp-check{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:#1f8a4c;color:#fff;font-size:30px;margin:0 0 8px}
.sp-dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:18px 0}
.sp-dl dt{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted,#6b5b70)}
.sp-dl dd{margin:2px 0 0;font-weight:700}
.ev-narrow{max-width:760px}
.ev-sponsor-sec{margin-top:40px}
.ev-sponsor-sec .sp-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
@media (max-width:600px){.sp-hero{padding:32px 0 28px}.sp-order{padding:16px}.sp-bar{left:16px;right:16px;transform:none;justify-content:space-between;max-width:none}.sp-bar.is-away{transform:translateY(20px)}}

/* ===== Sponsorship package detail page + card "Learn more" (v2) ===== */
.sp-learnmore{display:inline-block;margin-top:8px;font-weight:700;font-size:14px;color:#5a2a55;text-decoration:underline}
.sp-detail-price{font-size:28px;font-weight:800;color:#AC7C44}
.sp-detail-section{margin:28px 0}
.sp-detail-videos{margin-bottom:20px}
.sp-detail-videos--grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px}
.sp-detail-media{aspect-ratio:16/9;background:#1d0f22;border-radius:14px;overflow:hidden}
.sp-detail-media iframe{width:100%;height:100%;border:0;display:block}
.sp-detail-benefits{list-style:none;padding:0;margin:0 0 18px}
.sp-detail-benefits li{position:relative;padding:5px 0 5px 28px;line-height:1.5;font-size:16px}
.sp-detail-benefits li::before{content:"\2713";position:absolute;left:0;top:5px;width:19px;height:19px;border-radius:50%;background:rgba(172,124,68,.15);color:#AC7C44;font-size:12px;font-weight:800;display:grid;place-items:center}
.sp-detail-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.sp-detail-gallery-item .ip-more-media{aspect-ratio:4/3}
.sp-detail-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.sp-detail-links .sp-link{margin:0}

/* ===== Sponsor filter bar + clickable title (v3) ===== */
.sp-title-link{color:inherit;text-decoration:none}
.sp-title-link:hover{text-decoration:underline}
.sp-filters{background:var(--surface,#fff);border:1px solid var(--border,#e6e0ea);border-radius:16px;padding:16px 18px;margin-bottom:20px;display:flex;flex-direction:column;gap:12px}
.sp-filters-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.sp-filter-search{flex:1 1 220px;min-width:180px;padding:9px 14px;border:1px solid var(--border,#d9d1de);border-radius:999px;font-size:15px}
.sp-filter-tier{padding:9px 14px;border:1px solid var(--border,#d9d1de);border-radius:999px;font-size:15px;background:#fff}
.sp-filter-price{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px;color:var(--text-muted,#6b5b70)}
.sp-filter-price output{color:#AC7C44;font-weight:700;min-width:90px}
.sp-filter-price input[type=range]{width:140px}
.sp-filters-media{font-size:14px;color:var(--text-muted,#6b5b70)}
.sp-filters-media label{display:inline-flex;align-items:center;gap:6px;margin-right:4px;font-weight:600}
.sp-filters-label{font-weight:700;color:var(--text,#2b1433);margin-right:2px}
.sp-filters-empty{margin:0;padding:10px 0 2px;color:var(--text-muted,#6b5b70)}
.sp-filters-empty button{border:0;background:none;color:#5a2a55;font-weight:700;text-decoration:underline;cursor:pointer;padding:0}
/* ===== Sponsor page: invoice, conversation, materials ===== */
.inv-table{width:100%;border-collapse:collapse;margin:8px 0 14px}
.inv-table td{padding:7px 4px;border-bottom:1px solid var(--border,#e6e0ea);vertical-align:top}
.inv-table .num{text-align:right;white-space:nowrap}
.inv-total td{border-top:2px solid var(--border,#e6e0ea);font-size:17px}
.sp-balance{background:#FFF8EC;border:1px solid #F0D19A;border-radius:14px;padding:14px 16px;margin:14px 0}
.sp-balance .sp-pay-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.sp-instructions{white-space:pre-line;background:#faf7fc;border-radius:12px;padding:12px 14px;margin:8px 0}
.msg-thread{display:flex;flex-direction:column;gap:10px;margin:10px 0 14px}
.msg{border:1px solid var(--border,#e6e0ea);border-radius:14px;padding:10px 14px;background:#fff}
.msg--admin,.msg--organizer{background:#f4eff7}
.msg-meta{font-size:12px;color:var(--text-muted,#6b5b70);margin-bottom:4px}
.msg-empty{color:var(--text-muted,#6b5b70)}
.mat-list{list-style:none;padding:0;margin:10px 0 14px;display:flex;flex-direction:column;gap:10px}
.mat-list li{display:flex;gap:12px;align-items:center;border:1px solid var(--border,#e6e0ea);border-radius:12px;padding:8px 12px;background:#fff}
.mat-thumb{width:56px;height:56px;object-fit:cover;border-radius:8px;display:block}
.mat-icon{font-size:28px;width:56px;text-align:center}
.mat-main{flex:1;min-width:0;overflow-wrap:anywhere}
.mat-by{font-size:12px;color:var(--text-muted,#6b5b70)}
.sp-add-tabs{display:grid;gap:14px;margin-top:10px}
.sp-add-tabs fieldset{border:1px solid var(--border,#e6e0ea);border-radius:14px;padding:12px 14px;margin:0}
.sp-add-tabs legend{font-weight:700;padding:0 6px}
.sp-add-tabs input[type=text],.sp-add-tabs input[type=url],.portal-msg textarea{width:100%;padding:9px 12px;border:1px solid var(--border,#d9d1de);border-radius:12px;font:inherit;margin:4px 0 8px;box-sizing:border-box}
.portal-msg textarea{min-height:90px}
.portal-msg label{display:block;font-weight:600;margin:0 0 10px}
.portal-msg input[type=text],.portal-msg input[type=number],.portal-msg input[type=date],.portal-msg select{width:100%;max-width:420px;padding:9px 12px;border:1px solid var(--border,#d9d1de);border-radius:12px;font:inherit;margin-top:4px;box-sizing:border-box;display:block}
.portal-msg input[type=checkbox]{margin-right:6px}
.portal-msg textarea{display:block;width:100%}
.sp-group-title{grid-column:1/-1;margin:14px 0 0;font-size:22px}