/* ── TOKENS ── */
:root {
  --bg:        #0d0f14;
  --surface:   #161920;
  --border:    #242830;
  --muted:     #3a3f4d;
  --text:      #e8eaf0;
  --subtle:    #7a8099;
  --accent:    #f0c040;
  --accent2:   #4af0a0;
  --danger:    #f04060;
  --gold:      #f0c040;
  --silver:    #a0b0c0;
  --bronze:    #d08040;
  --radius:    10px;
  --font-head: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

/* ── NAV ── */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 60px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(13,15,20,0.95);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.nav-logo {
  font-family: var(--font-head);
  font-size: 26px;
  letter-spacing: 1px;
  color: var(--accent);
  text-decoration: none;
}

.nav-logo span { color: var(--text); }

.nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-links a {
  color: var(--subtle);
  text-decoration: none;
  font-size: 14px;
  padding: 6px 14px;
  border-radius: 6px;
  transition: all 0.15s;
}

.nav-links a:hover { color: var(--text); background: var(--surface); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: all 0.15s;
}

.btn-primary { background: var(--accent); color: #0d0f14; }
.btn-primary:hover { background: #f5d060; transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover { border-color: var(--muted); background: var(--surface); }
.btn-sm { padding: 5px 12px; font-size: 13px; }

/* ── LAYOUT ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* ── CARDS ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.card-title {
  font-family: var(--font-head);
  font-size: 18px;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── HERO ── */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(240,192,64,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(52px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.hero-title em { color: var(--accent); font-style: normal; }

.hero-sub {
  color: var(--subtle);
  font-size: 17px;
  max-width: 480px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── GROUP CARDS ── */
.group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  padding: 32px 0;
}

.group-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
  display: block;
}

.group-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.2s;
}

.group-card:hover { border-color: var(--muted); transform: translateY(-2px); }
.group-card:hover::before { transform: scaleX(1); }

.group-card-name {
  font-family: var(--font-head);
  font-size: 22px;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.group-card-meta {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--subtle);
  margin-bottom: 16px;
}

/* ── BADGES ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-public  { background: rgba(74,240,160,0.12); color: var(--accent2); }
.badge-private { background: rgba(240,64,96,0.12);  color: var(--danger); }
.badge-gold    { background: rgba(240,192,64,0.15); color: var(--gold); }

/* ── AVATAR ── */
.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--muted);
  border: 2px solid var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  flex-shrink: 0;
}

.avatar-lg { width: 48px; height: 48px; font-size: 16px; }

/* ── LEADERBOARD ── */
.leaderboard { display: flex; flex-direction: column; }

.lb-row {
  display: grid;
  grid-template-columns: 40px 1fr 80px 80px 80px 80px;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}

.lb-row:last-child { border-bottom: none; }
.lb-row:hover { background: rgba(255,255,255,0.02); }

.lb-header {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
}

.lb-rank { font-family: var(--font-head); font-size: 22px; color: var(--muted); text-align: center; }
.lb-rank.gold   { color: var(--gold); }
.lb-rank.silver { color: var(--silver); }
.lb-rank.bronze { color: var(--bronze); }

.lb-player { display: flex; align-items: center; gap: 10px; }
.lb-name   { font-weight: 600; font-size: 15px; }
.lb-sub    { font-size: 12px; color: var(--subtle); }

.lb-stat { text-align: right; font-family: var(--font-mono); font-size: 14px; }
.lb-stat.accent { color: var(--accent); font-weight: 600; }

/* ── FORMS ── */
.form-section  { margin-bottom: 20px; }
.form-grid     { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--subtle);
  margin-bottom: 8px;
  font-family: var(--font-mono);
}

.form-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.15s;
  outline: none;
}

.form-input:focus { border-color: var(--accent); }
.form-input::placeholder { color: var(--muted); }

select.form-input { appearance: none; cursor: pointer; }

/* ── SCORE ROWS ── */
.score-row {
  display: grid;
  grid-template-columns: 1fr 140px 48px;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.score-row:last-child { border-bottom: none; }

.score-player {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.toggle-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.toggle-btn.active {
  border-color: var(--accent);
  background: rgba(240,192,64,0.1);
  color: var(--accent);
}

/* ── STATS ── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.stat-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-head);
  font-size: 36px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--subtle);
}

/* ── FORM RESULTS ── */
.form-result {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

.form-result.W { background: rgba(74,240,160,0.15); color: var(--accent2); }
.form-result.L { background: rgba(240,64,96,0.12);  color: var(--danger); }

/* ── WIN BAR ── */
.win-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 4px;
}

.win-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
}

/* ── PAGE HEADER ── */
.page-header {
  padding: 36px 0 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}

.page-header-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 8px;
}

.page-header h1 {
  font-family: var(--font-head);
  font-size: 48px;
  letter-spacing: 1px;
  line-height: 1;
  margin-bottom: 8px;
}

.page-header-sub {
  color: var(--subtle);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── SECTION HEADER ── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-head);
  font-size: 20px;
  letter-spacing: 0.5px;
}

/* ── GAME CHIPS ── */
.game-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }

.game-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--subtle);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

.game-chip:hover,
.game-chip.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(240,192,64,0.06);
}

/* ── INVITE BOX ── */
.invite-box {
  background: rgba(240,192,64,0.06);
  border: 1px solid rgba(240,192,64,0.2);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.invite-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 4px;
}

.invite-link { font-family: var(--font-mono); font-size: 13px; }

/* ── FLASH ── */
.flash {
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  margin: 16px auto;
  max-width: 1100px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.flash-success { background: rgba(74,240,160,0.1); border: 1px solid rgba(74,240,160,0.2); color: var(--accent2); }
.flash-error   { background: rgba(240,64,96,0.1);  border: 1px solid rgba(240,64,96,0.2);  color: var(--danger); }

/* ── RECENT ── */
.recent-list { display: flex; flex-direction: column; }

.recent-row {
  display: grid;
  grid-template-columns: 80px 1fr 120px 80px;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  gap: 8px;
  text-decoration: none;
  color: inherit;
  transition: background 0.1s;
}

.recent-row:last-child { border-bottom: none; }
.recent-row:hover { background: rgba(255,255,255,0.02); }

.recent-date { font-family: var(--font-mono); font-size: 12px; color: var(--subtle); }

/* ── RIVALRY ── */
.rivalry-bar { display: flex; align-items: center; gap: 12px; margin: 16px 0; }
.rivalry-name { font-weight: 600; font-size: 15px; width: 100px; }
.rivalry-name.right { text-align: right; }

.rivalry-track {
  flex: 1;
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.rivalry-score {
  font-family: var(--font-head);
  font-size: 28px;
  letter-spacing: 2px;
  text-align: center;
}

/* ── EMPTY STATE ── */
.empty { text-align: center; padding: 60px 20px; color: var(--subtle); }
.empty-icon { font-size: 48px; margin-bottom: 12px; }
.empty h3 { font-family: var(--font-head); font-size: 24px; color: var(--text); margin-bottom: 8px; }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  margin-top: 60px;
}

/* ── UTILITIES ── */
.text-accent  { color: var(--accent); }
.text-accent2 { color: var(--accent2); }
.text-danger  { color: var(--danger); }
.text-subtle  { color: var(--subtle); }
.text-mono    { font-family: var(--font-mono); }
.text-head    { font-family: var(--font-head); }
.flex         { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.mt-8   { margin-top: 8px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }
.mb-16  { margin-bottom: 16px; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .grid-2, .grid-3, .stat-grid, .form-grid { grid-template-columns: 1fr; }
  nav { padding: 0 16px; }
  .container { padding: 0 16px; }
  .page-header h1 { font-size: 36px; }

  .lb-row { grid-template-columns: 36px 1fr 70px 70px; }
  .lb-row .lb-stat:nth-child(5),
  .lb-row .lb-stat:nth-child(6) { display: none; }

  .recent-row { grid-template-columns: 70px 1fr 80px; }
  .recent-row > div:last-child { display: none; }
}