:root {
  color-scheme: dark;
  --bg: #060708;
  --surface: rgba(20, 22, 26, 0.68);
  --surface-strong: rgba(27, 29, 34, 0.9);
  --line: rgba(255, 255, 255, 0.14);
  --line-bright: rgba(255, 255, 255, 0.3);
  --text: #f3f4f4;
  --text-dim: #9ea3aa;
  --neon: #c8ff3d;
  --gold: #f2cf7a;
  --danger: #ff5f67;
  --radius: 22px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.46), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  font-family: "Manrope", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--bg); }

body {
  min-height: 100vh;
  margin: 0;
  padding: env(safe-area-inset-top) 18px calc(112px + env(safe-area-inset-bottom));
  overflow-x: hidden;
  background:
    linear-gradient(155deg, rgba(6, 7, 8, .72), rgba(6, 7, 8, .9)),
    url("assets/silver-abstract-background.png") center / cover fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.045;
  background-image: repeating-linear-gradient(0deg, transparent 0, transparent 3px, #fff 4px);
  mix-blend-mode: soft-light;
}

button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }

.ambient {
  position: fixed;
  width: 420px;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.12;
  pointer-events: none;
}
.ambient-one { top: -220px; right: -160px; background: #eaf5ff; }
.ambient-two { bottom: 8%; left: -260px; background: #7dffdd; opacity: 0.07; }

.chrome-ribbon {
  position: fixed;
  z-index: 0;
  width: min(68vw, 660px);
  height: 150px;
  right: -15vw;
  top: 14vh;
  opacity: 0;
  pointer-events: none;
  background: none;
  filter: grayscale(1) contrast(1.35) brightness(1.35);
  transform: rotate(-12deg);
  mix-blend-mode: screen;
  mask-image: linear-gradient(90deg, transparent 0%, black 30%, black 100%);
}

.site-header {
  position: relative;
  z-index: 2;
  max-width: 680px;
  height: 94px;
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.brand { width: 136px; height: 48px; display: block; overflow: hidden; }
.brand img {
  display: block;
  width: 143%;
  height: auto;
  transform: translate(-15%, -31%);
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, .12));
}

.event-label, .upper, .eyebrow {
  font: 500 0.72rem/1.2 "DM Mono", monospace;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.event-label { display: flex; align-items: center; gap: 8px; color: var(--text-dim); white-space: nowrap; }
.event-status-copy { display: grid; gap: 4px; }
.rsvp-open { color: var(--neon); font-size: .62rem; letter-spacing: .16em; }
.event-label { color: inherit; text-decoration: none; }
.event-label:hover .rsvp-open, .event-label:focus-visible .rsvp-open { text-decoration: underline; text-underline-offset: 4px; }
.status-light { width: 7px; height: 7px; border-radius: 50%; background: var(--neon); box-shadow: 0 0 16px rgba(200,255,61,.7); }

.coupon-chip {
  min-width: 48px;
  height: 40px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(18px);
  font: 500 .82rem "DM Mono", monospace;
}
.coupon-chip svg { width: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; }

.app-view { position: relative; z-index: 1; width: 100%; max-width: 680px; margin: 0 auto; display: grid; gap: 14px; }

.card {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px) saturate(1.2);
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(255,255,255,.16), transparent 24%, transparent 72%, rgba(255,255,255,.05));
  mask: linear-gradient(#000, transparent 38%);
}
.card.tint {
  min-height: 262px;
  justify-content: flex-end;
  padding-top: 88px;
  background:
    linear-gradient(to top, rgba(5,6,8,.96) 0%, rgba(8,10,12,.56) 52%, rgba(16,19,22,.18) 100%),
    url("assets/chrome-texture.png") center 42% / cover;
  border-color: var(--line-bright);
}
.card.tint::before {
  content: "AERA / PRE-LAUNCH";
  position: absolute;
  top: 20px;
  right: 22px;
  color: rgba(255,255,255,.6);
  font: 400 .64rem "DM Mono", monospace;
  letter-spacing: .14em;
}

.invite-copy {
  max-width: 42rem;
  margin-top: 4px;
}
.invite-copy > p { color: #d7dadd; }
.aside-copy {
  color: var(--text-dim);
  font-size: .82rem;
  line-height: 1.55;
}
.warning-copy {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  margin: 7px 0 2px;
  padding: 14px 15px;
  border: 1px solid rgba(242, 207, 122, .28);
  border-radius: 14px;
  background: rgba(242, 207, 122, .07);
  color: #f5e5bd;
  line-height: 1.45;
}
.warning-copy > span { font-size: 1.25rem; }
.party-promises {
  display: grid;
  border-top: 1px solid var(--line);
}
.party-promises p {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
  line-height: 1.4;
}
.party-promises p > span:first-child {
  padding-top: 3px;
  color: var(--text-dim);
  font: 400 .65rem "DM Mono", monospace;
  letter-spacing: .08em;
}
.party-promises .promise-text {
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  padding: 0;
}
.vibes-line { font-weight: 600; color: var(--text) !important; }
.no-poopers {
  width: fit-content;
  padding: 8px 11px;
  border: 1px solid var(--line-bright);
  border-radius: 99px;
  color: var(--text) !important;
  font: 500 .76rem "DM Mono", monospace;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.center { text-align: center; align-items: center; }
.hidden { display: none !important; }

h1, h2, h3, p { margin: 0; }
h1 { max-width: 12ch; font-size: clamp(2.25rem, 10vw, 4.6rem); line-height: .93; letter-spacing: -.07em; font-weight: 500; text-wrap: balance; }
h2 { font-size: clamp(1.65rem, 6vw, 2.3rem); line-height: 1.05; letter-spacing: -.045em; font-weight: 500; }
h3 { display: flex; align-items: center; gap: 9px; font-size: 1.04rem; line-height: 1.3; font-weight: 600; letter-spacing: -.02em; }
.card h3::before { content: ""; flex: 0 0 auto; width: 9px; height: 9px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; background: radial-gradient(circle at 34% 28%, #fff, #7d858d 35%, #111 72%); box-shadow: inset -2px -2px 4px #000, 0 0 10px rgba(255,255,255,.12); }
p { font-size: 1rem; line-height: 1.65; }
.muted { color: var(--text-dim); }
.invite-kicker { color: rgba(255,255,255,.92); text-shadow: 0 0 14px rgba(255,255,255,.16); }
.plus-ones-copy { display: grid; gap: 12px; }
.plus-ones-copy p { margin: 0; }
.plus-ones-cta { color: var(--text); font-weight: 600; }
.event-time { margin-top: -8px; }
.event-notes { display: grid; gap: 8px; padding-top: 4px; border-top: 1px solid rgba(255,255,255,.12); }
.event-notes p { margin: 0; color: var(--text-dim); font-size: .94rem; }
b { color: var(--text); font-weight: 600; }

.btn {
  position: relative;
  isolation: isolate;
  width: 100%;
  min-height: 52px;
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,.6);
  border-radius: 15px;
  color: #090a0c;
  background: linear-gradient(155deg, #fff 0%, #c8cdd1 45%, #737a81 100%);
  box-shadow: inset 0 1px 0 #fff, inset 0 -1px 0 rgba(0,0,0,.4), 0 12px 28px rgba(0,0,0,.28);
  font-weight: 700;
  letter-spacing: -.015em;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.12); }
.btn:active { transform: translateY(1px) scale(.995); }
.btn:focus-visible, .field:focus-visible, .dock button:focus-visible { outline: 2px solid var(--neon); outline-offset: 3px; }
.btn.secondary, .btn.ghost {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255,255,255,.055);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.btn.ghost { background: transparent; }
.gift-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 104px;
  color: #2b2209;
  text-align: center;
  text-decoration: none;
  border-color: #fff3ad;
  background: linear-gradient(155deg, #fffbe2 0%, #f5e7a0 55%, #d8bd62 100%);
  box-shadow: inset 0 1px 0 #fff, inset 0 -1px 0 rgba(86,65,7,.25), 0 12px 28px rgba(0,0,0,.28);
}
.gift-emoji, .inline-emoji {
  font-family: "Segoe UI Emoji", "Apple Color Emoji", "Noto Color Emoji", sans-serif;
  font-style: normal;
}
.gift-emoji { font-size: 2rem; line-height: 1; }
.gift-popup-emoji { text-align: center; font: 2.3rem/1 "Segoe UI Emoji", "Apple Color Emoji", "Noto Color Emoji", sans-serif; }
.gift-ideas { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.gift-ideas li { display: flex; align-items: flex-start; gap: 9px; }
.gift-list-emoji { flex: 0 0 auto; font-family: "Segoe UI Emoji", "Apple Color Emoji", "Noto Color Emoji", sans-serif; }
.btn.danger { color: #fff; border-color: rgba(255,95,103,.42); background: linear-gradient(155deg, #8b2630, #3a0d14); }
.btn.sm { min-height: 40px; width: auto; padding: 9px 14px; border-radius: 12px; font-size: .84rem; }
.btn:disabled { opacity: .42; cursor: not-allowed; transform: none; }
.note-button, .note-title { display: flex; align-items: center; justify-content: center; gap: 9px; }
.note-emoji {
  display: inline-block;
  flex: 0 0 auto;
  font-family: "Segoe UI Emoji", "Apple Color Emoji", "Noto Color Emoji", sans-serif;
  font-size: .8em;
  font-style: normal;
  line-height: 1;
}
.note-button .note-emoji { font-size: .85em; }
.note-title .note-emoji { font-size: .9rem; }

.field {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 14px;
  outline: none;
  color: var(--text);
  background: rgba(0,0,0,.28);
  box-shadow: inset 0 1px 4px rgba(0,0,0,.32);
  font-size: 1rem;
}
.field::placeholder { color: #737980; }
.field:focus { border-color: rgba(255,255,255,.52); background: rgba(0,0,0,.42); }

.pill, .team-badge, .role-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(255,255,255,.05);
  font: 500 .72rem/1.2 "DM Mono", monospace;
  letter-spacing: .04em;
}
.team-badge::before { content: ""; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 12px currentColor; }
.role-label { text-transform: uppercase; letter-spacing: .12em; }

.list { display: grid; gap: 8px; }
.item {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 13px;
  background: rgba(0,0,0,.17);
}

.stats { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.stat { min-height: 92px; padding: 15px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.035); }
.stat .n { font: 400 2rem/1 "DM Mono", monospace; letter-spacing: -.06em; }
.stat .l { margin-top: 9px; color: var(--text-dim); font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; }
.rsvp-stat { color: inherit; text-align: left; cursor: pointer; font: inherit; transition: border-color .18s ease, transform .18s ease, background .18s ease; }
.rsvp-stat:hover, .rsvp-stat:focus-visible { transform: translateY(-2px); border-color: var(--neon); background: rgba(200,255,61,.07); outline: none; }
.backup-actions { align-items: stretch; }
.backup-actions .btn { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.rsvp-name-list { max-height: 52vh; overflow: auto; }
.photo-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.photo-tile { display: block; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; color: var(--text); background: rgba(255,255,255,.035); text-decoration: none; transition: border-color .18s ease, transform .18s ease; }
.photo-tile:hover, .photo-tile:focus-visible { transform: translateY(-2px); border-color: var(--neon); outline: none; }
.photo-tile img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; background: #090a0c; }
.photo-tile .cap { padding: 10px; color: var(--text-dim); font-size: .72rem; line-height: 1.4; }

.row-badge { display: flex; align-items: center; gap: 8px; margin: 18px 0 8px; }
.row-badge:first-child { margin-top: 0; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: #454a50; }
.dot.win { background: var(--neon); box-shadow: 0 0 14px rgba(200,255,61,.7); }
.bingo-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 7px; }
.bingo-cell {
  position: relative;
  aspect-ratio: 1;
  min-width: 0;
  display: grid;
  place-items: center;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.025));
  color: #c9cdd1;
  text-align: center;
  font-size: clamp(.66rem, 2.5vw, .79rem);
  line-height: 1.25;
  cursor: pointer;
  overflow: hidden;
  transition: border-color .18s ease, transform .18s ease, background .18s ease;
}
.bingo-cell:hover { transform: translateY(-1px); border-color: var(--line-bright); }
.bingo-cell.done { color: #0a0b0c; border-color: #e7e9eb; background: linear-gradient(145deg,#f7f8f8,#8d9399); }
.bingo-cell.done::after { content: "DONE"; position: absolute; top: 5px; right: 5px; font: 500 .48rem "DM Mono", monospace; letter-spacing: .08em; }
.bingo-instructions { display: grid; gap: 8px; }
.bingo-instructions p { margin: 0; }
.bingo-instructions .ig-icon { width: 1.1em; height: 1.1em; vertical-align: -.18em; margin-right: .2em; fill: none; stroke: currentColor; stroke-width: 2; }
.bingo-fair-play { font-size: .78rem; line-height: 1.5; }
.bingo-proof-preview { display: block; width: 100%; max-height: 48vh; object-fit: contain; border: 1px solid var(--line); border-radius: 14px; background: #090a0c; }

.modal-overlay {
  position: fixed;
  z-index: 20;
  inset: 0;
  display: grid;
  place-items: end center;
  padding: 22px 16px calc(22px + env(safe-area-inset-bottom));
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(16px);
  animation: veil .2s ease-out;
}
.modal {
  width: min(100%, 620px);
  max-height: 88vh;
  overflow: auto;
  padding: 26px;
  border: 1px solid var(--line-bright);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(40,43,48,.94), rgba(10,11,13,.97));
  box-shadow: 0 30px 100px rgba(0,0,0,.72), inset 0 1px 0 rgba(255,255,255,.18);
  animation: rise .28s cubic-bezier(.2,.9,.2,1);
}
.modal-div { height: 1px; background: var(--line); margin: 4px 0; }
.big-num { font: 400 clamp(2.7rem, 14vw, 5.2rem)/1 "DM Mono", monospace; letter-spacing: -.08em; }
.bubbles { display: grid; gap: 8px; }
.bubble { max-width: 92%; padding: 12px 15px; border: 1px solid var(--line); border-radius: 18px 18px 18px 5px; background: rgba(255,255,255,.06); line-height: 1.55; }
.bubble:nth-child(even) { justify-self: end; border-radius: 18px 18px 5px 18px; background: linear-gradient(145deg,#dfe3e6,#858b91); color: #090a0c; }
.signoff { text-align: right; font-family: "DM Mono", monospace; color: var(--text-dim); }

.dock {
  position: fixed;
  z-index: 10;
  left: 50%;
  bottom: calc(16px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: min(calc(100% - 28px), 430px);
  display: grid;
  grid-template-columns: repeat(3,1fr);
  padding: 7px;
  border: 1px solid var(--line-bright);
  border-radius: 22px;
  background: rgba(16,18,21,.76);
  box-shadow: 0 20px 55px rgba(0,0,0,.52), inset 0 1px 0 rgba(255,255,255,.12);
  backdrop-filter: blur(28px) saturate(1.4);
}
.dock button { min-height: 56px; display: grid; place-items: center; align-content: center; gap: 4px; border: 0; border-radius: 16px; color: #858b91; background: transparent; cursor: pointer; }
.dock button.active { color: var(--text); background: linear-gradient(145deg,rgba(255,255,255,.15),rgba(255,255,255,.045)); box-shadow: inset 0 1px 0 rgba(255,255,255,.16); }
.dock svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.dock span { font: 500 .62rem "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }

.toast {
  position: fixed;
  z-index: 30;
  left: 50%;
  top: calc(18px + env(safe-area-inset-top));
  transform: translate(-50%,-20px);
  width: max-content;
  max-width: calc(100% - 32px);
  padding: 12px 15px;
  border: 1px solid var(--line-bright);
  border-radius: 13px;
  color: var(--text);
  background: rgba(22,24,27,.9);
  box-shadow: 0 16px 50px rgba(0,0,0,.5);
  backdrop-filter: blur(20px);
  font-size: .86rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
.toast.show { opacity: 1; transform: translate(-50%,0); }
.loading-line { width: 68%; height: 12px; border-radius: 20px; background: rgba(255,255,255,.14); animation: shimmer 1.6s infinite; }
.loading-line.short { width: 42%; }

@keyframes veil { from { opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(24px) scale(.98); } }
@keyframes shimmer { 50% { opacity: .36; } }

@media (min-width: 760px) {
  body { padding-top: 20px; }
  .app-view { grid-template-columns: repeat(2,minmax(0,1fr)); align-items: start; }
  .app-view > .card.tint, .app-view > .stack, .app-view > .card:only-child { grid-column: 1 / -1; }
  .card.tint { min-height: 330px; }
  .modal-overlay { place-items: center; }
}

@media (max-width: 460px) {
  body { padding-left: 12px; padding-right: 12px; }
  .site-header { height: 80px; }
  .event-label { font-size: .62rem; }
  .brand { width: 112px; height: 42px; }
  .card { padding: 20px; border-radius: 19px; }
  .card.tint { min-height: 250px; padding-top: 76px; }
  .bingo-grid { gap: 5px; }
  .bingo-cell { border-radius: 10px; padding: 5px; }
}

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