:root {
  --bg: #FAF8F5;
  --bg-elevated: #FFFFFF;
  --bg-muted: #F2EFEA;
  --text: #0A0A0A;
  --text-secondary: #525252;
  --text-muted: #8A8A8A;
  --border: rgba(10,10,10,0.08);
  --border-strong: rgba(10,10,10,0.15);
  --accent: #7040F6;
  --accent-light: #A855F7;
  --accent-soft: rgba(112,64,246,0.06);
  --accent-deep: #5B2DE0;
  --color-green: #4ED3B4;
  --color-green-deep: #2A8A74;
  --color-green-soft: rgba(78,211,180,0.12);
  --color-pink: #FF6BC8;
  --color-danger: #D33F49;
  --color-danger-soft: rgba(211,63,73,0.08);
  --gradient-accent: linear-gradient(135deg, #5B2DE0, #A855F7 60%, #FF6BC8);
  --font-primary: 'Space Grotesk', system-ui, sans-serif;
  --font-heading: 'Epilogue', system-ui, sans-serif;
  --font-mono: 'Space Mono', monospace;
  --shadow-1: 0 1px 3px rgba(10,10,10,0.04);
  --shadow-2: 0 8px 24px -8px rgba(10,10,10,0.08);
  --shadow-3: 0 30px 70px -25px rgba(10,10,10,0.18);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; }
body {
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-primary);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .52;
  background-image:
    linear-gradient(rgba(112,64,246,.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(112,64,246,.11) 1px, transparent 1px),
    radial-gradient(ellipse 70% 75% at 30% 25%, rgba(112,64,246,.13), transparent 58%),
    radial-gradient(ellipse 54% 62% at 82% 18%, rgba(78,211,180,.13), transparent 58%),
    radial-gradient(ellipse 50% 56% at 80% 88%, rgba(255,107,200,.09), transparent 62%);
  background-size: 42px 42px, 42px 42px, auto, auto, auto;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 75% at 42% 44%, rgba(250,248,245,.86) 0%, rgba(250,248,245,.68) 45%, rgba(250,248,245,.35) 82%, transparent 100%),
    linear-gradient(180deg, rgba(250,248,245,.86), rgba(250,248,245,.54));
}
::selection { background: var(--accent); color: white; }
.app-shell {
  position: relative;
  z-index: 1;
  width: min(1040px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px 0;
}
.event-logo-wrap {
  width: fit-content;
  margin: 0 auto 22px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,.58);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-1);
}
.event-logo {
  display: block;
  width: clamp(168px, 24vw, 260px);
  height: auto;
}
.card {
  position: relative;
  min-height: 640px;
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-3);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--gradient-accent);
}
.progress-wrap { margin-bottom: 30px; }
.progress-meta {
  display: flex; justify-content: space-between; gap: 16px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.progress-track {
  margin-top: 10px; height: 8px; border-radius: 999px;
  background: var(--bg-muted); overflow: hidden;
  border: 1px solid var(--border);
}
.progress-bar {
  width: 0%; height: 100%; border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--color-green));
  transition: width .28s ease;
}
.screen { min-height: 430px; display: flex; flex-direction: column; justify-content: center; animation: fade .24s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .13em;
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 700;
  margin-bottom: 14px;
}
h1, h2 {
  font-family: var(--font-heading);
  color: var(--text);
  font-weight: 800;
  letter-spacing: -.055em;
}
h1 { font-size: clamp(2.2rem, 6vw, 4.5rem); line-height: .95; margin: 0 0 16px; max-width: 900px; }
h2 { font-size: clamp(1.85rem, 4.5vw, 3.6rem); line-height: 1.02; margin: 0 0 14px; max-width: 930px; }
p { color: var(--text-secondary); font-size: clamp(1rem, 1.7vw, 1.25rem); line-height: 1.55; margin: 0 0 20px; max-width: 760px; }
.microcopy { max-width: 760px; color: var(--text-secondary); font-size: .98rem; margin-top: -4px; }
.input, textarea {
  width: 100%; margin-top: 20px; padding: 1rem 1.05rem;
  border: 1px solid var(--border-strong); border-radius: 12px;
  background: rgba(250,248,245,.74); color: var(--text);
  outline: none; font: inherit; font-size: 1.08rem;
  transition: border .2s, background .2s, box-shadow .2s;
}
textarea { min-height: 150px; resize: vertical; }
.input:focus, textarea:focus {
  border-color: var(--accent);
  background: white;
  box-shadow: 0 0 0 4px rgba(112,64,246,.10);
}
.options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}
.options:has(.option:nth-child(9)) {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.option {
  display: flex; align-items: flex-start; gap: 10px;
  width: 100%; min-height: 64px; padding: 13px 13px;
  border: 1px solid var(--border); border-radius: 12px;
  background: rgba(255,255,255,.72); color: var(--text);
  cursor: pointer; text-align: left; font-size: .94rem; line-height: 1.25;
  transition: transform .16s, border .16s, background .16s, box-shadow .16s;
}
.option:hover {
  transform: translateY(-1px);
  border-color: rgba(112,64,246,.35);
  box-shadow: var(--shadow-1);
  background: white;
}
.option.selected {
  border-color: rgba(42,138,116,.62);
  background: linear-gradient(135deg, rgba(78,211,180,.13), rgba(112,64,246,.08));
  box-shadow: 0 8px 24px -18px rgba(42,138,116,.8);
}
.option-marker {
  display: grid; place-items: center; flex: 0 0 24px; width: 24px; height: 24px;
  border-radius: 7px;
  background: var(--bg-muted); color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: .68rem; font-weight: 700;
  border: 1px solid var(--border);
}
.option.selected .option-marker { color: white; background: var(--accent); border-color: var(--accent); }
.other-wrap { margin-top: 12px; }
.error { color: var(--color-danger); min-height: 22px; font-size: .9rem; font-weight: 700; margin-top: 16px; }
.hint { color: var(--text-secondary); font-family: var(--font-mono); font-size: .82rem; margin-top: 10px; }
.actions { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding-top: 24px; }
.btn {
  appearance: none;
  border-radius: 8px;
  padding: .92rem 1.45rem;
  font-family: var(--font-primary);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .16s, opacity .16s, background .16s, box-shadow .16s, border-color .16s;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn-primary {
  color: var(--bg);
  background: linear-gradient(135deg, var(--text) 0%, #191827 52%, var(--color-green-deep) 100%);
  border: 1px solid var(--text);
  box-shadow: 0 10px 28px -22px rgba(78,211,180,.85);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent), var(--color-green-deep));
  border-color: var(--color-green);
  box-shadow: 0 10px 28px rgba(78,211,180,0.28), 0 6px 18px rgba(112,64,246,0.22);
}
.btn-ghost {
  color: var(--text);
  background: rgba(250,248,245,0.72);
  border: 1px solid var(--border-strong);
}
.btn-ghost:hover { border-color: var(--text); background: white; }
.form-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin: 18px auto 0;
}
.footer-note { text-align: center; max-width: 720px; font-size: .86rem; color: var(--text-muted); }
.sling-logo { display: block; width: 86px; height: auto; opacity: .72; }
.success { text-align: center; margin: auto; max-width: 720px; }
.success-icon { width: 70px; height: 70px; margin: 0 auto 20px; display:grid; place-items:center; border-radius: 18px; background: var(--gradient-accent); color: white; font-size: 38px; font-weight: 900; box-shadow: var(--shadow-2); }
.loading { opacity: .7; pointer-events: none; }
@media (max-width: 900px) {
  .options, .options:has(.option:nth-child(9)) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .app-shell { width: min(100% - 20px, 1040px); padding: 16px 0; justify-content: flex-start; }
  .card { min-height: calc(100vh - 88px); padding: 20px; border-radius: 18px; }
  .screen { min-height: calc(100vh - 250px); justify-content: flex-start; padding-top: 26px; }
  .options, .options:has(.option:nth-child(9)) { grid-template-columns: 1fr; }
  .option { min-height: auto; font-size: .96rem; }
  .actions { position: sticky; bottom: 0; padding-bottom: 2px; background: linear-gradient(180deg, transparent, rgba(250,248,245,.94) 28%); }
  .btn { padding: .86rem 1.1rem; }
}