@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,600;0,9..40,700;1,9..40,400&family=Syne:wght@600;700;800&display=swap");

:root {
  --bg-deep: #0a0c10;
  --bg-panel: #12161f;
  --bg-elevated: #1a2030;
  --text: #e8ecf4;
  --text-muted: #8b95a8;
  --accent: #00d4aa;
  --accent-dim: #00a884;
  --warning: #ffb020;
  --danger: #ff4d6d;
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --radius: 12px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-deep);
  background-image:
    radial-gradient(ellipse 120% 80% at 10% -20%, rgba(0, 212, 170, 0.12), transparent 50%),
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(100, 80, 255, 0.08), transparent 45%),
    linear-gradient(180deg, #0a0c10 0%, #0d1018 100%);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #04120e;
  font-weight: 600;
  border-radius: 6px;
  z-index: 100;
}
.skip-link:focus {
  left: 0.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(10, 12, 16, 0.85);
  backdrop-filter: blur(12px);
}

.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #5b8cff);
  color: #04120e;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(0, 212, 170, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}
.brand-sub {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.nav-toggle {
  display: none;
  font: inherit;
  cursor: pointer;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--bg-panel);
  color: var(--text);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1rem;
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.35rem 0.2rem;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}
.site-nav a.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.nav-cta {
  margin-left: 0.25rem;
  padding: 0.45rem 1rem !important;
  border-radius: 999px;
  background: var(--accent);
  color: #04120e !important;
  font-weight: 600 !important;
  border: none !important;
}
.nav-cta:hover,
.nav-cta:focus-visible {
  filter: brightness(1.08);
  color: #04120e !important;
}
.nav-cta--ghost {
  background: transparent !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: var(--text) !important;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    background: rgba(10, 12, 16, 0.97);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    gap: 0.5rem;
  }
  .site-nav.is-open {
    display: flex;
  }
  .site-nav a {
    padding: 0.6rem 0;
  }
  .nav-cta {
    margin-left: 0;
    text-align: center;
  }
}

.site-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.hero {
  display: grid;
  gap: 1.5rem;
  padding: 2rem 0 3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    padding: 3rem 0 4rem;
  }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4vw, 3.25rem);
  line-height: 1.08;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.hero-lead {
  color: var(--text-muted);
  font-size: 1.08rem;
  max-width: 36rem;
  margin: 0 0 1.5rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.btn-primary {
  background: var(--accent);
  color: #04120e;
}
.btn-primary:hover {
  filter: brightness(1.06);
}
.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.25);
}

.hero-card {
  background: var(--bg-panel);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: -40% -20%;
  background: conic-gradient(from 120deg, transparent, rgba(0, 212, 170, 0.08), transparent 40%);
  pointer-events: none;
}
.hero-card h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 1rem;
  position: relative;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  position: relative;
}
.stat {
  text-align: center;
  padding: 0.75rem;
  background: var(--bg-elevated);
  border-radius: 10px;
}
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--accent);
}
.stat span {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  margin: 0 0 0.5rem;
}
.section-lead {
  color: var(--text-muted);
  margin: 0 0 1.75rem;
  max-width: 40rem;
}

.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.game-card {
  background: var(--bg-panel);
  border-radius: var(--radius);
  padding: 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.game-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 212, 170, 0.25);
}
.game-card h3 {
  font-family: var(--font-display);
  margin: 0;
  font-size: 1.2rem;
}
.game-card .tagline {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0;
}
.game-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  flex: 1;
}

.panel {
  background: var(--bg-panel);
  border-radius: var(--radius);
  padding: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  max-width: 28rem;
  margin: 0 auto;
}

.panel-wide {
  max-width: 52rem;
}

.form-group {
  margin-bottom: 1.1rem;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text-muted);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--bg-deep);
  color: var(--text);
  font: inherit;
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.form-group input:focus-visible,
.form-group textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.92rem;
}
.alert-error {
  background: rgba(255, 77, 109, 0.12);
  border: 1px solid rgba(255, 77, 109, 0.35);
  color: #ffb8c4;
}
.alert-success {
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.35);
  color: #9cf5df;
}

.prose {
  color: var(--text-muted);
  max-width: 46rem;
}
.prose h2 {
  font-family: var(--font-display);
  color: var(--text);
  font-size: 1.25rem;
  margin-top: 2rem;
}
.prose p,
.prose ul {
  margin: 0 0 1rem;
}
.prose ul {
  padding-left: 1.25rem;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2rem 1.25rem;
  margin-top: 2rem;
  background: rgba(0, 0, 0, 0.25);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.9rem;
}
.footer-brand strong {
  font-family: var(--font-display);
  color: var(--text);
}
.footer-brand span {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}
.footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
}
.footer-nav a:hover {
  color: var(--accent);
}

.footer-copy {
  width: 100%;
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
table.data th,
table.data td {
  padding: 0.65rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
table.data th {
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.72rem;
}
table.data tr:last-child td {
  border-bottom: none;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.badge-admin {
  background: rgba(255, 176, 32, 0.15);
  color: var(--warning);
}
.badge-user {
  background: rgba(0, 212, 170, 0.12);
  color: var(--accent);
}

.play-placeholder {
  min-height: 360px;
  border-radius: var(--radius);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.2);
}
.play-placeholder strong {
  display: block;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.admin-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  margin-bottom: 2rem;
}
.admin-stat {
  background: var(--bg-panel);
  border-radius: var(--radius);
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.admin-stat strong {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--accent);
  display: block;
}
.admin-stat span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}