:root {
  --ink: #07040a;
  --ink-soft: #140a18;
  --veil: #1e0f26;
  --violet: #6f2b8f;
  --violet-bright: #a863d8;
  --crimson: #b3002d;
  --crimson-bright: #ff2f5e;
  --bone: #f4e9f2;
  --muted: #a986a3;
  --border: rgba(168, 99, 216, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(111, 43, 143, 0.35), transparent 60%),
    radial-gradient(120% 90% at 90% 100%, rgba(179, 0, 45, 0.3), transparent 55%),
    var(--ink);
  color: var(--bone);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  display: flex;
  justify-content: center;
  padding: 2.5rem 1.25rem 3rem;
}

main {
  width: min(960px, 100%);
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.4rem);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bone);
  text-shadow: 0 0 1.4rem rgba(179, 0, 45, 0.55);
}

.claim,
.status,
.hint {
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.panel {
  align-self: center;
  width: min(420px, 100%);
  padding: 2.75rem 2.25rem 2.5rem;
  background: linear-gradient(160deg, var(--ink-soft), #0b0510 70%);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 2.5rem 5rem rgba(0, 0, 0, 0.75), inset 0 0 0 1px rgba(255, 47, 94, 0.08);
}

.panel h1 {
  text-align: center;
}

.panel .claim {
  text-align: center;
  margin: 0.75rem 0 2rem;
}

form {
  display: grid;
  gap: 0.5rem;
}

label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--violet-bright);
}

input,
select {
  width: 100%;
  padding: 0.8rem 0.9rem;
  background: rgba(7, 4, 10, 0.85);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--bone);
  font: inherit;
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--crimson-bright);
  box-shadow: 0 0 0 3px rgba(255, 47, 94, 0.18);
}

button {
  margin-top: 0.75rem;
  padding: 0.85rem 1.4rem;
  background: linear-gradient(120deg, var(--crimson), var(--violet));
  border: 1px solid rgba(255, 47, 94, 0.5);
  border-radius: 3px;
  color: var(--bone);
  font: inherit;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: filter 140ms ease, transform 140ms ease;
}

button:hover:not(:disabled) {
  filter: brightness(1.18);
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

button.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--violet-bright);
  margin: 0;
  padding: 0.55rem 1rem;
  font-size: 0.7rem;
}

.error {
  margin: 0 0 1rem;
  padding: 0.7rem 0.9rem;
  border-left: 3px solid var(--crimson-bright);
  background: rgba(179, 0, 45, 0.16);
  color: var(--bone);
  font-size: 0.85rem;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

header form {
  display: block;
}

.stage {
  position: relative;
  margin-top: 1.5rem;
  background: #000;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  box-shadow: 0 0 4rem rgba(111, 43, 143, 0.35);
}

.stage video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
  display: block;
}

.controls {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.5rem;
}

.buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.buttons button {
  flex: 1 1 12rem;
}

.status {
  margin: 1rem 0 0;
}

#play {
  margin-top: 1rem;
  width: 100%;
}