:root {
  color-scheme: dark;

  --bg: #090b10;
  --bg-2: #0f131c;
  --surface: rgba(20, 25, 36, 0.86);
  --surface-strong: rgba(30, 36, 52, 0.96);

  --purple: #5a2d82;
  --purple-light: #9d6bff;
  --purple-dark: #170821;

  --gold: #f9c74f;
  --gold-dark: #d9a322;

  --ink: rgba(255, 255, 255, 0.92);
  --ink-soft: rgba(255, 255, 255, 0.72);
  --ink-muted: rgba(255, 255, 255, 0.54);

  --danger: #c84a4a;
  --danger-dark: #8f2323;

  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(249, 199, 79, 0.34);

  font-family:
          Inter,
          ui-sans-serif,
          system-ui,
          -apple-system,
          BlinkMacSystemFont,
          "Segoe UI",
          sans-serif;
  line-height: 1.45;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
          radial-gradient(circle at 20% 0%, rgba(90, 45, 130, 0.36), transparent 34rem),
          radial-gradient(circle at 85% 18%, rgba(249, 199, 79, 0.12), transparent 28rem),
          linear-gradient(180deg, #080a0f, #10131b 58%, #07080c);
  color: var(--ink);
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 0.68rem 1rem;
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  color: white;
  cursor: pointer;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.34);
  transition:
          transform 0.12s ease,
          filter 0.12s ease,
          opacity 0.12s ease;
}

button:hover:not(:disabled),
button:focus-visible:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

button.secondary {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border);
}

button.danger,
.entry-controls button.danger {
  background: linear-gradient(135deg, var(--danger-dark), var(--danger));
}

input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 0.7rem 0.8rem;
  background: rgba(255, 255, 255, 0.07);
  color: var(--ink);
}

input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow:
          0 0 0 1px rgba(249, 199, 79, 0.4),
          0 0 0 5px rgba(249, 199, 79, 0.12);
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.25rem;
  font-size: clamp(2.5rem, 8vw, 5.25rem);
  letter-spacing: -0.075em;
  line-height: 0.9;
}

h2 {
  margin-bottom: 0.35rem;
  color: var(--gold);
}

h3 {
  margin: 1.25rem 0 0.5rem;
  color: #c78b38;
}

.layout {
  width: min(1060px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 3rem;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  padding: 2.25rem 0 1rem;
}

.eyebrow {
  margin: 0 0 0.3rem;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.subtitle {
  margin: 0;
  max-width: 44rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.card {
  position: relative;
  margin-top: 1rem;
  padding: 1.1rem;
  border: 1px solid var(--border);
  border-radius: 1.1rem;
  background:
          linear-gradient(135deg, rgba(90, 45, 130, 0.16), rgba(249, 199, 79, 0.04)),
          var(--surface);
  box-shadow:
          0 22px 60px rgba(0, 0, 0, 0.34),
          inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0.45rem;
  border: 1px solid rgba(249, 199, 79, 0.08);
  border-radius: 0.8rem;
  pointer-events: none;
}

.auth-card {
  border-color: var(--border-strong);
}

.session-card {
  border-color: rgba(157, 107, 255, 0.36);
}

.card-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.grid {
  display: grid;
  gap: 0.85rem;
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  align-items: end;
}

.controls {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  align-items: center;
}

.spaced-top {
  margin-top: 0.9rem;
}

.muted {
  color: var(--ink-muted);
}

.status {
  min-height: 1.25rem;
  margin: 0.65rem 0 0;
  color: #86efac;
  font-weight: 700;
}

.status.is-error {
  color: #fca5a5;
}

.session-pill,
.realtime-status {
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.42rem 0.72rem;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.82rem;
  font-weight: 800;
}

.profile-meta code {
  display: block;
  overflow-wrap: anywhere;
  color: var(--ink-muted);
  font-size: 0.78rem;
}

.campaign-list,
.queue-list {
  list-style: none;
  padding: 0;
  margin: 0.65rem 0 0;
}

.campaign-item,
.queue-entry,
.queue-empty {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.55rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.055);
}

.campaign-item {
  justify-content: space-between;
}

.queue-entry {
  display: grid;
  grid-template-columns: auto 1fr auto;
}

.queue-entry.is-current {
  border-color: var(--gold);
  background:
          linear-gradient(90deg, rgba(249, 199, 79, 0.16), rgba(90, 45, 130, 0.08)),
          rgba(255, 255, 255, 0.055);
}

.entry-rank {
  display: inline-grid;
  place-items: center;
  min-width: 2.35rem;
  min-height: 2.35rem;
  border-radius: 999px;
  color: #1a1302;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  font-weight: 1000;
}

.entry-name {
  font-weight: 900;
}

.entry-controls {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.entry-controls button {
  padding: 0.42rem 0.62rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border);
  box-shadow: none;
}

@media (max-width: 720px) {
  .hero,
  .card-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .queue-entry {
    grid-template-columns: auto 1fr;
  }

  .entry-controls {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .session-pill,
  .realtime-status {
    width: fit-content;
  }
}