:root { color-scheme: dark; font-family: "Titillium Web", Inter, ui-sans-serif, system-ui, sans-serif; color: #F4F7F8; background: #151B22; --accent: #63DECF; --accent-hover: #8BEBDD; --accent-ink: #102129; --accent-glow: rgba(99, 222, 207, .18); }
[data-event-theme="coral"] { --accent: #FF8A73; --accent-hover: #FFAA98; --accent-ink: #2D1718; --accent-glow: rgba(255, 138, 115, .18); }
[data-event-theme="ocean"] { --accent: #6ACBFF; --accent-hover: #9ADFFF; --accent-ink: #0D2232; --accent-glow: rgba(106, 203, 255, .18); }
[data-event-theme="violet"] { --accent: #BB9CFF; --accent-hover: #D3BEFF; --accent-ink: #231932; --accent-glow: rgba(187, 156, 255, .18); }
[data-event-theme="gold"] { --accent: #F5CD6A; --accent-hover: #FFE19C; --accent-ink: #2D2414; --accent-glow: rgba(245, 205, 106, .18); }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 95% -12%, var(--accent-glow), transparent 40%), #151B22; }
a { color: inherit; }
.shell { max-width: 1080px; margin: 0 auto; padding: 28px 20px 60px; }
.top { background: rgba(17, 23, 30, .94); border-bottom: 1px solid rgba(255, 255, 255, .09); }
.top .shell { display: flex; justify-content: center; padding-top: 24px; padding-bottom: 24px; }
.brand { display: inline-flex; align-items: center; justify-content: flex-start; gap: 11px; width: auto; max-width: 100%; padding: 7px 0; text-decoration: none; }
.brand-mark { width: clamp(45px, 4vw, 62px); height: clamp(45px, 4vw, 62px); display: block; border-radius: 13px; box-shadow: 0 8px 28px rgba(0, 0, 0, .2); }
.brand-name { color: #F4F7F8; font-size: clamp(1.5rem, 2vw, 2rem); font-weight: 800; letter-spacing: -.055em; line-height: 1; white-space: nowrap; }
.brand-name span { color: #63DECF; }
.hero { padding: 70px 0 55px; background: radial-gradient(circle at 74% 8%, var(--accent-glow), transparent 38%), linear-gradient(140deg, #202A32, #151B22 70%); color: #F4F7F8; border-bottom: 1px solid rgba(255, 255, 255, .09); }
.hero h1 { max-width: 800px; font-size: clamp(2.4rem, 6vw, 4.6rem); letter-spacing: -.055em; line-height: .98; margin: 24px 0 20px; }
.hero p { color: #ABABAB; font-size: 1.15rem; max-width: 640px; line-height: 1.55; }
.button { border: 1px solid var(--accent); border-radius: 10px; background: var(--accent); color: var(--accent-ink); padding: 13px 18px; font: inherit; font-weight: 800; cursor: pointer; text-decoration: none; display: inline-block; transition: transform .15s ease, background .15s ease; }
.button:hover { background: var(--accent-hover); transform: translateY(-1px); }
.button.secondary { border-color: rgba(255, 255, 255, .15); background: #242424; color: #EDEDEB; }
.button.secondary:hover { background: #303030; }
.card, form { background: #20272E; border: 1px solid rgba(255, 255, 255, .09); border-radius: 18px; padding: 24px; box-shadow: 0 14px 42px rgba(0, 0, 0, .2); }
.setup { max-width: 740px; margin: -14px auto 0; }
.setup h1, .live-title { margin-top: 0; letter-spacing: -.035em; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.form-grid .full { grid-column: 1 / -1; }
label { display: grid; gap: 7px; font-size: .9rem; font-weight: 700; }
input { width: 100%; font: inherit; border: 1px solid rgba(255, 255, 255, .14); border-radius: 9px; padding: 11px 12px; color: #F4F7F8; background: #151B22; }
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.checks { display: grid; gap: 10px; margin: 18px 0; }
.scan-box { display: grid; gap: 9px; padding: 14px; border: 1px dashed rgba(255, 77, 26, .65); border-radius: 11px; background: rgba(255, 77, 26, .07); }
.verify-notice { display: grid; gap: 5px; margin: 18px 0; padding: 15px 16px; border: 1px solid rgba(255, 201, 72, .72); border-radius: 11px; background: rgba(244, 201, 93, .12); color: #F8F8F6; line-height: 1.45; }
.verify-notice strong { color: #F4C95D; font-size: 1rem; letter-spacing: .02em; }
.scan-box .button { justify-self: start; }
.selfie-box { display: grid; justify-items: start; gap: 9px; padding: 14px; border: 1px solid rgba(255, 255, 255, .14); border-radius: 11px; background: rgba(255, 255, 255, .035); }
.selfie-picker { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 14px; border: 1px solid var(--accent); border-radius: 9px; background: var(--accent); color: var(--accent-ink); font-weight: 800; cursor: pointer; }
.selfie-picker input { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; }
.selfie-preview { width: 116px; height: 116px; object-fit: cover; border: 3px solid #1B1B1B; border-radius: 14px; box-shadow: 0 2px 8px rgba(0, 0, 0, .32); }
.photo-control { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.button:disabled { cursor: wait; opacity: .72; transform: none; }
.scan-loading { display: flex; align-items: center; gap: 10px; color: #EDEDEB; }
.scan-success { display: block; color: #BDE7C7; line-height: 1.45; }
.scan-success strong { color: #7BE29A; }
.scan-error { display: block; color: #FFD0C6; line-height: 1.45; }
.scan-error strong { color: #FF8A5D; }
.scan-visual { position: relative; width: 54px; height: 38px; overflow: hidden; border: 1px solid rgba(237, 237, 235, .45); border-radius: 6px; background: linear-gradient(135deg, rgba(255, 77, 26, .20), rgba(255, 255, 255, .04)); }
.scan-visual::before { content: ""; position: absolute; inset: 8px 10px; border-top: 2px solid rgba(237, 237, 235, .52); border-bottom: 2px solid rgba(237, 237, 235, .28); }
.scan-visual::after { content: ""; position: absolute; left: 5px; right: 5px; top: 6px; height: 2px; background: var(--accent); box-shadow: 0 0 10px var(--accent); animation: scan-line .95s ease-in-out infinite; }
.scan-dots::after { content: "•••"; display: inline-block; margin-left: 3px; letter-spacing: 2px; animation: scan-dots 1s ease-in-out infinite; }
@keyframes scan-line { 0%, 100% { transform: translateY(0); opacity: .45; } 50% { transform: translateY(24px); opacity: 1; } }
@keyframes scan-dots { 0%, 100% { opacity: .25; transform: translateY(1px); } 50% { opacity: 1; transform: translateY(0); } }
.checks label { display: flex; align-items: start; gap: 9px; font-weight: 500; line-height: 1.4; }
.checks input { width: auto; margin-top: 3px; accent-color: var(--accent); }
.hint, .status { color: #ABABAB; font-size: .9rem; line-height: 1.45; }
@media (prefers-reduced-motion: reduce) { .scan-visual::after, .scan-dots::after, .board-infinite { animation: none; } }
.success { border-left: 4px solid var(--accent); padding-left: 16px; }
.board-viewport { overflow: hidden; }
.board { display: grid; gap: 12px; }
.board-static-viewport { display: grid; place-items: center; }
.board-static { width: 100%; max-width: var(--static-max-width); grid-template-columns: repeat(var(--static-columns), minmax(0, 1fr)); }
.board-infinite { width: max-content; grid-template-rows: repeat(2, minmax(0, 1fr)); grid-auto-flow: column; grid-auto-columns: var(--board-column-width); animation: board-infinite-scroll var(--board-scroll-seconds) linear infinite; will-change: transform; }
@keyframes board-infinite-scroll { to { transform: translateX(calc(-1 * var(--board-scroll-distance))); } }
.business-card { --card-accent: #E95420; min-height: 226px; padding: 18px; border-radius: 15px; background: linear-gradient(145deg, #263039, #1C232A); border: 1px solid var(--card-accent); box-shadow: inset 0 3px 0 var(--card-accent); display: flex; flex-direction: column; gap: 7px; }
.business-card.card-tone-0 { --card-accent: #E95420; }
.business-card.card-tone-1 { --card-accent: #B8860B; }
.business-card.card-tone-2 { --card-accent: #177E89; }
.business-card.card-tone-3 { --card-accent: #7651A6; }
.business-card.card-tone-4 { --card-accent: #2E8B57; }
.business-card.featured { --card-accent: var(--accent); border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent-glow), inset 0 3px 0 var(--accent); }
.identity { display: grid; grid-template-columns: 96px minmax(0, 1fr); align-items: center; gap: 14px; min-height: 96px; }
.business-card h2 { margin: 0; color: #EDEDEB; font-size: 1.8rem; line-height: .92; letter-spacing: -.045em; overflow-wrap: anywhere; }
.business-card p { margin: 0; color: #ABABAB; overflow-wrap: anywhere; }
.business-card .company { margin-top: 5px; color: var(--accent); font-size: .78rem; font-weight: 800; letter-spacing: .08em; line-height: 1.15; text-transform: uppercase; }
.business-card a { color: #EDEDEB; }
.selfie, .avatar-placeholder { width: 96px; height: 96px; object-fit: cover; border-radius: 14px; border: 3px solid var(--card-accent); box-shadow: 0 2px 8px rgba(0, 0, 0, .32); }
.avatar-placeholder { display: grid; place-items: center; background: var(--card-accent); color: #EDEDEB; font-size: 1.65rem; font-weight: 800; }
.business-card .special { margin-top: auto; color: var(--accent); font-weight: 750; }
.live-contact-actions { display: flex; gap: 6px; margin-top: auto; opacity: 0; transition: opacity .16s ease; }
.business-card:hover .live-contact-actions, .business-card:focus-within .live-contact-actions { opacity: 1; }
.live-contact-actions .button { padding: 7px 9px; font-size: .72rem; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .1em; font-size: .73rem; font-weight: 800; }
.powered { text-align: center; margin: 28px 0 0; color: #ABABAB; font-size: .85rem; }
.sass-note { margin: 30px auto 0; max-width: 740px; text-align: center; color: #ABABAB; line-height: 1.5; }
.sass-note a { color: #FF8A5D; font-weight: 750; }
.live-top { height: 20vh; min-height: 132px; max-height: 210px; display: grid; align-items: stretch; }
.live-topbar { width: 100%; margin: 0; padding: 16px 24px; display: grid; grid-template-columns: minmax(190px, 270px) minmax(0, 1fr) auto; align-items: center; gap: 24px; }
.live-brand { width: 100%; max-width: 270px; padding: 0; }
.live-brand .brand-logo { max-height: 58px; }
.live-event-title { min-width: 0; display: flex; align-items: center; gap: 16px; }
.event-title-copy { min-width: 0; }
.live-event-title h1 { margin: 5px 0 0; font-size: clamp(1.65rem, 3.4vw, 3.25rem); line-height: .95; letter-spacing: -.045em; overflow-wrap: anywhere; }
.live-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.live-actions .button { white-space: nowrap; }
:fullscreen #fullscreen { display: none; }
.live-qr { width: 104px; height: 104px; padding: 7px; flex: 0 0 auto; cursor: zoom-in; background: #EDEDEB; border-radius: 12px; border: 2px solid var(--accent); }
.live-qr img { display: block; width: 100%; height: 100%; }
.qr-overlay { position: fixed; z-index: 20; inset: 0; display: grid; place-content: center; justify-items: center; gap: 18px; padding: 30px; background: rgba(27, 27, 27, .97); animation: qr-expand .18s ease-out; }
.qr-overlay[hidden] { display: none; }
.qr-overlay img { width: min(76vh, 76vw, 820px); max-height: 76vh; padding: 18px; background: #EDEDEB; border-radius: 18px; box-shadow: 0 22px 70px rgba(0, 0, 0, .48); }
.qr-overlay p { margin: 0; color: #EDEDEB; font-size: clamp(1rem, 2.4vw, 1.5rem); font-weight: 700; }
.qr-close { position: absolute; top: 20px; right: 24px; width: 48px; height: 48px; border: 1px solid rgba(255, 255, 255, .25); border-radius: 50%; background: #242424; color: #EDEDEB; font: 2rem/1 sans-serif; cursor: pointer; }
@keyframes qr-expand { from { opacity: 0; } to { opacity: 1; } }
@media (min-width: 721px) {
  .live-main { width: 100%; max-width: none; margin: 0; padding: 12px 24px 10px; }
  .live-main .board-viewport { height: min(700px, calc(100dvh - clamp(132px, 20vh, 210px) - 56px)); }
  .live-main .board { height: 100%; }
  .live-main .board-static { height: auto; }
  .live-main .board-static .business-card { min-height: clamp(226px, 30vh, 340px); }
  .live-main .business-card { min-height: 0; height: 100%; padding: clamp(10px, 1.15vw, 20px); gap: clamp(4px, .45vw, 8px); }
  .live-main .identity { grid-template-columns: clamp(72px, 6.2vw, 116px) minmax(0, 1fr); min-height: clamp(72px, 6.2vw, 116px); gap: clamp(10px, 1vw, 18px); }
  .live-main .selfie, .live-main .avatar-placeholder { width: clamp(72px, 6.2vw, 116px); height: clamp(72px, 6.2vw, 116px); border-radius: 12px; }
  .live-main .avatar-placeholder { font-size: clamp(1.35rem, 1.8vw, 2rem); }
  .live-main .business-card h2 { font-size: clamp(1.35rem, 2vw, 2.15rem); }
  .live-main .business-card h2.name-long { font-size: clamp(1rem, 1.3vw, 1.55rem); }
  .live-main .business-card p { font-size: clamp(.78rem, 1.05vw, 1.15rem); line-height: 1.2; }
  .live-main .business-card .company { margin-top: 3px; font-size: clamp(.68rem, .9vw, .95rem); }
  .live-main .business-card .special { line-height: 1.2; }
  .live-main .powered { margin: 8px 0 0; line-height: 1.1; }
}
@media (min-width: 721px) and (max-width: 1199px) {
  .live-main .board-static-viewport { height: auto; min-height: min(580px, calc(100dvh - 260px)); }
  .live-main .board-static { margin: auto; }
}
@media (min-width: 721px) and (max-width: 899px) {
  .live-main .board-viewport:not(.board-static-viewport) { height: min(620px, calc(100dvh - 270px)); }
}
.event-logo { width: 170px; max-width: 34%; max-height: 76px; display: block; flex: 0 0 auto; object-fit: contain; padding: 7px 10px; background: #EDEDEB; border: 1px solid var(--accent); border-radius: 10px; }
.organizer { max-width: 840px; }
.admin-dashboard { max-width: 1180px; }
.admin-dashboard h2 { margin: 30px 0 12px; }
.table-wrap { overflow-x: auto; border: 1px solid rgba(255, 255, 255, .10); border-radius: 12px; }
.table-wrap table { width: 100%; border-collapse: collapse; min-width: 720px; }
.table-wrap th, .table-wrap td { padding: 12px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid rgba(255, 255, 255, .08); line-height: 1.35; overflow-wrap: anywhere; }
.table-wrap th { background: rgba(255, 77, 26, .10); color: #FF8A5D; font-size: .76rem; letter-spacing: .07em; text-transform: uppercase; }
.table-wrap tr:last-child td { border-bottom: 0; }
.link-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 22px 0; }
.link-grid > div { border: 1px solid rgba(255, 255, 255, .10); border-radius: 10px; padding: 13px; overflow-wrap: anywhere; }
.link-grid span { display: block; margin-bottom: 4px; }
.qr-wrap { display: grid; justify-items: center; text-align: center; margin: 24px 0; }
.qr { width: 200px; max-width: 100%; padding: 10px; background: #EDEDEB; border: 1px solid rgba(255, 77, 26, .55); border-radius: 12px; }
.organizer hr { border: 0; border-top: 1px solid rgba(255, 255, 255, .10); margin: 28px 0; }
.empty { grid-column: 1 / -1; padding: 48px; text-align: center; color: #ABABAB; border: 1px dashed rgba(255, 255, 255, .24); border-radius: 14px; }
.manage-contacts { display: grid; gap: 10px; margin: 16px 0 24px; }
.wheel-launch { margin: 24px 0; padding: 18px; border: 1px solid rgba(255, 77, 26, .45); border-radius: 12px; background: linear-gradient(135deg, rgba(255, 77, 26, .13), rgba(255, 255, 255, .035)); }
.wheel-launch h2 { margin: 0 0 8px; }
.wheel-launch p { margin: 0 0 14px; color: #C9C9C7; line-height: 1.5; }
.wheel-launch .status { min-height: 1.35em; margin: 12px 0 0; }
.display-launch { margin: 24px 0; padding: 20px; border: 1px solid rgba(255, 77, 26, .45); border-radius: 12px; background: linear-gradient(135deg, rgba(255, 77, 26, .13), rgba(255, 255, 255, .035)); }
.display-launch h2 { margin: 0 0 14px; }
.display-options { display: grid; gap: 12px; }
.display-options > div { padding: 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 11px; background: rgba(0,0,0,.14); }
.display-options h3 { margin: 0 0 6px; color: #FF8A5D; }
.display-options p { margin: 0 0 12px; line-height: 1.45; }
.display-options .status { margin-top: 10px; }
.pair-screen { display: flex; align-items: end; gap: 10px; padding: 0; border: 0; background: none; box-shadow: none; }
.pair-screen label { flex: 1; }
.pair-screen input { font-size: 1.4rem; letter-spacing: .18em; }
.pair-screen button { white-space: nowrap; }
.screen-setup { margin-top: 48px; text-align: center; }
.screen-setup p { line-height: 1.5; }
.screen-code { margin: 22px auto; padding: 18px 25px; width: fit-content; border: 2px solid var(--accent); border-radius: 16px; color: #EDEDEB; background: #1B1B1B; font-size: clamp(3rem, 10vw, 6rem); font-weight: 800; letter-spacing: .15em; font-variant-numeric: tabular-nums; }
.manage-contact { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: rgba(255,255,255,.035); }
.manage-contact strong, .manage-contact span, .manage-contact small { display: block; }
.manage-contact strong { color: #EDEDEB; font-size: 1.05rem; }
.manage-contact span { margin-top: 3px; color: #FF8A5D; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.manage-contact small { margin-top: 5px; color: #ABABAB; }
.manage-contact-actions { display: flex; gap: 8px; opacity: 0; transition: opacity .16s ease; }
.manage-contact:hover .manage-contact-actions, .manage-contact:focus-within .manage-contact-actions { opacity: 1; }
.manage-contact-actions .button { padding: 9px 11px; font-size: .78rem; }
.button.danger { color: #ffd9d0; border-color: rgba(255,77,26,.7); background: rgba(255,77,26,.14); }
@media (max-width: 720px) { .manage-contact { align-items: flex-start; flex-direction: column; } .manage-contact-actions { opacity: 1; flex-wrap: wrap; } }
@media (max-width: 900px) { .live-top { height: auto; max-height: none; } .live-topbar { grid-template-columns: 180px 1fr; gap: 14px; } .live-actions { grid-column: 1 / -1; justify-content: flex-start; } }
@media (max-width: 720px) { .form-grid, .board, .link-grid { grid-template-columns: 1fr; } .hero { padding-top: 42px; } .top .shell { padding-top: 17px; padding-bottom: 17px; } .brand { padding: 13px 18px; border-radius: 14px; } .live-topbar { padding: 14px 16px; grid-template-columns: 1fr; } .live-brand { max-width: 250px; } .live-event-title { align-items: flex-start; } .event-logo { width: 140px; max-width: 42%; } .live-actions { grid-column: auto; flex-wrap: wrap; } .live-qr { width: 80px; height: 80px; } .qr-overlay img { width: min(86vw, 640px); max-height: 70vh; } }
@media (max-width: 720px) { .pair-screen { flex-direction: column; align-items: stretch; } .pair-screen label, .pair-screen button { width: 100%; } }
.event-color-field { min-width: 0; margin: 0; padding: 16px; border: 1px solid rgba(255, 255, 255, .15); border-radius: 14px; }
.event-color-field legend { padding: 0 5px; font-weight: 800; }
.event-color-field .hint { margin: 0 0 13px; }
.event-color-panel { margin: 24px 0; padding: 22px; border: 1px solid rgba(255, 255, 255, .12); border-radius: 16px; background: #1A2229; }
.event-color-panel h2 { margin-top: 0; }
.event-color-panel form { padding: 0; border: 0; box-shadow: none; background: transparent; }
.event-color-panel .button { margin-top: 14px; }
.theme-choices { display: flex; flex-wrap: wrap; gap: 9px; }
.theme-choice { --swatch: #63DECF; display: inline-flex; align-items: center; gap: 8px; width: auto; padding: 9px 12px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 10px; background: #182129; font-size: .86rem; cursor: pointer; }
.theme-choice:has(input:checked) { border-color: var(--swatch); box-shadow: 0 0 0 1px var(--swatch); }
.theme-choice input { width: auto; margin: 0; accent-color: var(--swatch); }
.theme-swatch { width: 18px; height: 18px; flex: 0 0 18px; border-radius: 50%; background: var(--swatch); }
.theme-coral { --swatch: #FF8A73; }
.theme-ocean { --swatch: #6ACBFF; }
.theme-violet { --swatch: #BB9CFF; }
.theme-gold { --swatch: #F5CD6A; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }