:root {
  color-scheme: dark;
  --bg: #030405;
  --text: #f2f4f0;
  --muted: rgba(242, 244, 240, 0.46);
  --line: rgba(242, 244, 240, 0.12);
  --line-strong: rgba(242, 244, 240, 0.28);
  --green: #bdf8cf;
  --blue: #cdd8ff;
  --panel: rgba(8, 10, 11, 0.74);
}

* {
  box-sizing: border-box;
}

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

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 15%, rgba(242, 244, 240, 0.07), transparent 28rem),
    radial-gradient(circle at 14% 72%, rgba(125, 217, 165, 0.07), transparent 24rem),
    radial-gradient(circle at 88% 56%, rgba(122, 168, 255, 0.07), transparent 24rem),
    #030405;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input {
  font: inherit;
}

button,
a {
  color: inherit;
}

a {
  text-decoration: none;
}

.ambient-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.72;
}

.game-shell {
  position: relative;
  width: min(78rem, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: 1.25rem;
  isolation: isolate;
}

.error-page {
  display: grid;
  place-items: center;
}

.error-hero {
  min-height: 100svh;
}

.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.5rem;
  color: rgba(242, 244, 240, 0.58);
  font-size: 0.78rem;
  font-weight: 600;
}

.game-header nav {
  display: flex;
  gap: clamp(0.8rem, 3vw, 1.6rem);
}

.game-header a {
  transition: color 180ms ease;
}

.game-header a:hover,
.game-header a:focus-visible {
  color: var(--text);
  outline: none;
}

.hero {
  display: grid;
  min-height: calc(100svh - 11rem);
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 26rem);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding: 2rem 0 5rem;
}

.kicker {
  margin: 0 0 0.8rem;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(3.2rem, 9vw, 7.8rem);
  font-weight: 500;
  line-height: 0.9;
  text-shadow: 0 0 2.6rem rgba(242, 244, 240, 0.1);
}

.hero-line {
  max-width: 30rem;
  margin: 1.4rem 0 0;
  color: rgba(242, 244, 240, 0.58);
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
}

.hero-metrics {
  display: grid;
  width: min(30rem, 100%);
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-top: 2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.hero-metrics div {
  min-height: 5rem;
  padding: 0.9rem;
  background: rgba(3, 4, 5, 0.7);
}

.hero-metrics strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 600;
}

.hero-metrics span {
  display: block;
  margin-top: 0.45rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.auth-panel,
.table-preview {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(18px);
}

.auth-panel {
  padding: 1rem;
}

.auth-tabs,
.mode-switch,
.oauth-grid,
.table-actions {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.auth-tabs {
  grid-template-columns: repeat(2, 1fr);
}

.auth-tabs button,
.mode-switch button,
.oauth-grid button,
.table-actions button,
.primary-action {
  min-height: 2.75rem;
  border: 0;
  background: rgba(3, 4, 5, 0.82);
  color: rgba(242, 244, 240, 0.72);
  cursor: pointer;
  transition:
    background 180ms ease,
    color 180ms ease;
}

.auth-tabs button:hover,
.auth-tabs button:focus-visible,
.mode-switch button:hover,
.mode-switch button:focus-visible,
.oauth-grid button:hover,
.oauth-grid button:focus-visible,
.table-actions button:hover,
.table-actions button:focus-visible,
.primary-action:hover,
.primary-action:focus-visible {
  background: rgba(242, 244, 240, 0.08);
  color: var(--text);
  outline: none;
}

.auth-tabs .active,
.mode-switch .active {
  background: rgba(242, 244, 240, 0.11);
  color: var(--text);
}

.oauth-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 1rem;
}

.email-form {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.email-form label {
  display: grid;
  gap: 0.45rem;
}

.email-form span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.email-form input {
  width: 100%;
  min-height: 3rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(3, 4, 5, 0.78);
  color: var(--text);
  outline: none;
  padding: 0 0.9rem;
}

.email-form input:focus {
  border-color: var(--line-strong);
}

.primary-action {
  border-radius: 8px;
  border: 1px solid var(--line);
}

.auth-status {
  min-height: 1.1rem;
  margin: 0.95rem 0 0;
  color: rgba(242, 244, 240, 0.5);
  font-size: 0.78rem;
  line-height: 1.45;
}

.lobby {
  min-height: 100svh;
  padding: clamp(4rem, 8vw, 7rem) 0 6rem;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.8rem);
  font-weight: 500;
  line-height: 0.9;
}

.mini-link,
.mini-button {
  min-height: 2.6rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(3, 4, 5, 0.72);
  color: rgba(242, 244, 240, 0.66);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  transition:
    border-color 180ms ease,
    color 180ms ease,
    background 180ms ease;
}

.mini-link:hover,
.mini-link:focus-visible,
.mini-button:hover,
.mini-button:focus-visible {
  border-color: var(--line-strong);
  background: rgba(242, 244, 240, 0.07);
  color: var(--text);
  outline: none;
}

.mode-switch {
  width: min(34rem, 100%);
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 2rem;
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.game-card {
  min-height: 13rem;
  padding: 1rem;
  background: rgba(3, 4, 5, 0.78);
  cursor: pointer;
  transition:
    background 180ms ease,
    color 180ms ease;
}

.game-card:hover,
.game-card:focus-visible,
.game-card.active {
  background: rgba(242, 244, 240, 0.08);
}

.game-card span {
  color: rgba(242, 244, 240, 0.34);
  font-size: 0.72rem;
  font-weight: 700;
}

.game-card h3 {
  margin: 3.2rem 0 0.7rem;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 600;
}

.game-card p {
  margin: 0;
  color: rgba(242, 244, 240, 0.5);
  font-size: 0.88rem;
  line-height: 1.45;
}

.table-preview {
  position: sticky;
  bottom: 1rem;
  display: grid;
  grid-template-columns: 12rem minmax(0, 1fr) 18rem;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 -1.5rem 4rem rgba(3, 4, 5, 0.5);
}

.preview-top strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 600;
}

.board {
  display: grid;
  min-height: 5.25rem;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.board div {
  background: rgba(242, 244, 240, 0.08);
}

.board div:nth-child(odd) {
  background: rgba(125, 217, 165, 0.16);
}

.board div:nth-child(3n) {
  background: rgba(122, 168, 255, 0.16);
}

.table-actions {
  grid-template-columns: repeat(2, 1fr);
}

.rooms-section,
.ranking-section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.room-list,
.ranking-grid {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.room-row,
.rank-row {
  display: grid;
  width: 100%;
  min-height: 4.5rem;
  grid-template-columns: 10rem minmax(0, 1fr) 7rem;
  align-items: center;
  gap: 1.25rem;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 4, 5, 0.78);
  color: rgba(242, 244, 240, 0.74);
  padding: 0 1rem;
  text-align: left;
}

.room-row:last-child,
.rank-row:last-child {
  border-bottom: 0;
}

.room-row {
  cursor: pointer;
  transition:
    background 180ms ease,
    color 180ms ease;
}

.room-row:hover,
.room-row:focus-visible,
.room-row.active {
  background: rgba(242, 244, 240, 0.08);
  color: var(--text);
  outline: none;
}

.room-row span,
.rank-row span {
  color: rgba(242, 244, 240, 0.38);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 700;
  text-transform: uppercase;
}

.room-row strong,
.rank-row strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 1.05rem;
  font-weight: 600;
}

.room-row em,
.rank-row em {
  color: rgba(242, 244, 240, 0.48);
  font-size: 0.8rem;
  font-style: normal;
  font-weight: 700;
  text-align: right;
  text-transform: uppercase;
}

#selected-meta {
  display: block;
  margin-top: 0.35rem;
  color: rgba(242, 244, 240, 0.42);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
}

.board-dots {
  grid-template-columns: repeat(8, 1fr);
}

.board-dots div,
.board-xo div,
.board-ludo div,
.board-poker div {
  border-radius: 999px;
  margin: 0.75rem 0.35rem;
}

.board-xo {
  grid-template-columns: repeat(9, 1fr);
}

.board-poker {
  grid-template-columns: repeat(6, 1fr);
}

.board-ludo {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    align-content: center;
    padding: 4rem 0;
  }

  .game-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .table-preview {
    position: static;
    grid-template-columns: 1fr;
  }

  .room-row,
  .rank-row {
    grid-template-columns: 7rem minmax(0, 1fr) 6rem;
  }
}

@media (max-width: 620px) {
  .game-shell {
    padding: 1rem;
  }

  .game-header {
    align-items: flex-start;
    gap: 1rem;
    flex-direction: column;
  }

  .oauth-grid,
  .mode-switch,
  .game-grid,
  .table-actions {
    grid-template-columns: 1fr;
  }

  .hero-metrics,
  .room-row,
  .rank-row {
    grid-template-columns: 1fr;
  }

  .room-row,
  .rank-row {
    gap: 0.35rem;
    padding: 1rem;
  }

  .room-row em,
  .rank-row em {
    text-align: left;
  }

  .game-card {
    min-height: 9rem;
  }

  .game-card h3 {
    margin-top: 2rem;
  }
}