:root {
  --bg: #080b11;
  --bg-soft: #0d121b;
  --panel: #111824;
  --panel-2: #16202e;
  --line: #223044;
  --line-soft: #1a2636;
  --text: #e7eef7;
  --muted: #94a5ba;
  --accent: #6ef2c1;
  --accent-strong: #35d8a0;
  --accent-ink: #04140e;
  --danger: #ff7a7a;
  --danger-bg: #2a1218;
  --ok-bg: #0d2620;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(110, 242, 193, 0.08), transparent 60%),
    radial-gradient(700px 400px at 0% 10%, rgba(88, 130, 255, 0.06), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
}

h2 {
  font-size: 1.25rem;
}

h3 {
  font-size: 1.1rem;
}

p {
  margin: 0;
}

.mono {
  font-family: var(--mono);
  letter-spacing: 0.06em;
}

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

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.6rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.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;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 2.5rem);
  /* Keep the header opaque. A blurred translucent header caused Chromium to
     mis-composite the brand mark over later text at some viewport scales. */
  background: var(--bg);
  border-bottom: 1px solid var(--line-soft);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  font-size: 1.05rem;
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 7px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.7rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.6rem, 2vw, 1.2rem);
  font-size: 0.92rem;
}

.nav a {
  color: var(--muted);
}

.nav a:hover {
  color: var(--text);
  text-decoration: none;
}

.nav-user {
  color: var(--text);
  font-weight: 600;
}

.inline-form {
  display: inline;
  margin: 0;
}

.link-button {
  background: none;
  border: 0;
  padding: 0;
  color: var(--accent);
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.link-button:hover {
  color: var(--text);
}

.link-quiet {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Layout */
.container {
  width: min(1080px, 100% - 2.5rem);
  margin-inline: auto;
  padding-block: clamp(2rem, 6vw, 4rem);
  flex: 1;
}

.container.narrow {
  width: min(640px, 100% - 2.5rem);
}

.lede {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 58ch;
  margin-top: 0.9rem;
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.72rem 1.2rem;
  border-radius: 10px;
  border: 1px solid transparent;
  background: var(--accent);
  color: var(--accent-ink);
  font: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}

.button:hover {
  background: var(--accent-strong);
  text-decoration: none;
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(0);
}

.button:disabled {
  background: var(--panel-2);
  color: var(--muted);
  border-color: var(--line);
  cursor: not-allowed;
  transform: none;
}

.button-small {
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
  border-radius: 8px;
}

.button-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.button-ghost:hover {
  background: var(--panel-2);
  border-color: var(--accent);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Hero */
.hero {
  padding-block: clamp(1rem, 4vw, 2.5rem) clamp(2rem, 6vw, 4rem);
  max-width: 44rem;
}

.hero h1 {
  background: linear-gradient(120deg, #ffffff 20%, #a8ffe0 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-block: 1rem clamp(2.5rem, 7vw, 4.5rem);
}

.step {
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.4rem;
}

.step-number {
  display: inline-grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.85rem;
  margin-bottom: 0.9rem;
}

.step h2 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.step p {
  color: var(--muted);
  font-size: 0.92rem;
}

/* Games */
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.section-head .muted {
  font-size: 0.92rem;
  margin-top: 0.25rem;
}

.count {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  white-space: nowrap;
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.game-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.25rem;
  min-height: 11.5rem;
  transition: border-color 160ms ease, transform 160ms ease;
}

.game-card:hover {
  border-color: var(--line);
  transform: translateY(-2px);
}

.game-card p {
  color: var(--muted);
  font-size: 0.9rem;
  flex: 1;
}

.game-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.pill {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--accent);
  background: rgba(110, 242, 193, 0.1);
  border: 1px solid rgba(110, 242, 193, 0.22);
  border-radius: 999px;
  padding: 0.18rem 0.55rem;
}

.state {
  font-size: 0.75rem;
  color: var(--muted);
}

.game-card .button {
  align-self: flex-start;
}

/* Lobby */
.welcome {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(1rem, 4vw, 2.5rem);
  align-items: start;
  margin-bottom: clamp(2rem, 6vw, 3.5rem);
}

.welcome h1 {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
}

.invite-widget,
.quota-card {
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}

.invite-widget h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.big {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1.1;
}

.invite-widget .muted {
  font-size: 0.86rem;
  margin-bottom: 0.9rem;
}

.quota-dots {
  display: flex;
  gap: 0.4rem;
  margin-block: 0.75rem;
}

.dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
}

.dot-full {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(110, 242, 193, 0.45);
}

/* Invites */
.page-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.quota-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}

.quota-actions {
  text-align: right;
}

.quota-actions .quota-dots {
  justify-content: flex-end;
}

.table-section {
  margin-top: 2rem;
}

.table-section h2 {
  margin-bottom: 0.9rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

th,
td {
  text-align: left;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}

th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  background: var(--bg-soft);
}

tbody tr:last-child td {
  border-bottom: 0;
}

td.actions {
  text-align: right;
}

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.badge-active {
  color: var(--accent);
  border-color: rgba(110, 242, 193, 0.35);
  background: rgba(110, 242, 193, 0.1);
}

.badge-used {
  color: #9fb5ff;
  border-color: rgba(159, 181, 255, 0.3);
  background: rgba(159, 181, 255, 0.08);
}

.badge-expired {
  color: var(--muted);
}

.empty {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  color: var(--muted);
  text-align: center;
}

.fine-print {
  color: var(--muted);
  font-size: 0.82rem;
  margin-top: 1.25rem;
}

/* Alerts */
.alert {
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  border: 1px solid transparent;
}

.alert-error {
  background: var(--danger-bg);
  border-color: rgba(255, 122, 122, 0.35);
  color: #ffc3c3;
}

.alert-ok {
  background: var(--ok-bg);
  border-color: rgba(110, 242, 193, 0.3);
  color: #b9ffe4;
}

/* Auth / forms */
.auth-card,
.error-card {
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 4vw, 2.2rem);
  box-shadow: var(--shadow);
}

.auth-card h1,
.error-card h1 {
  font-size: clamp(1.7rem, 5vw, 2.2rem);
  margin-bottom: 1.25rem;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 0.65rem;
}

.form input {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
}

.form input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(110, 242, 193, 0.14);
}

.form .button {
  margin-top: 1.1rem;
}

.hint {
  color: var(--muted);
  font-size: 0.78rem;
}

.auth-alt {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.error-card .button {
  margin-top: 1.4rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line-soft);
  padding: 1.25rem clamp(1rem, 4vw, 2.5rem);
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

@media (max-width: 760px) {
  .welcome {
    grid-template-columns: 1fr;
  }

  .quota-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .quota-actions {
    text-align: left;
    width: 100%;
  }

  .quota-actions .quota-dots {
    justify-content: flex-start;
  }

  .page-head {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}

/* Game catalogue extras */
.game-card .pill {
  max-width: 70%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.game-players {
  flex: 0 0 auto !important;
  font-family: var(--mono);
  font-size: 0.72rem !important;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.state-available {
  color: var(--accent);
}

/* Game shell */
.game-shell {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: none;
  height: 100vh;
  height: 100dvh;
  padding: 0;
  margin: 0;
}

.game-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem clamp(0.75rem, 3vw, 1.4rem);
  background: rgba(13, 18, 27, 0.96);
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
}

.game-back {
  font-weight: 700;
  white-space: nowrap;
}

.game-bar-title {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  min-width: 0;
}

.game-bar-title .eyebrow {
  margin: 0;
  font-size: 0.62rem;
  white-space: nowrap;
}

.game-bar-title h1 {
  font-size: 1.05rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.game-bar-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
  white-space: nowrap;
}

.game-standalone {
  font-size: 0.8rem;
}

.game-frame {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  background: #05070a;
}

.game-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: #111;
}

@media (max-width: 720px) {
  .game-bar {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.35rem 0.75rem;
    padding-block: 0.5rem;
  }

  .game-bar-title {
    order: 3;
    flex-basis: 100%;
    gap: 0.45rem;
  }

  .game-bar-meta {
    margin-left: auto;
    gap: 0.65rem;
  }
}