/* ═══════════════════════════════════════════════════
   Quiz Battle 1v1 — Premium Design System v5
   Dark Bento · OLED · Gold Accent · Asymmetric
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600&family=Plus+Jakarta+Sans:wght@700;800&display=swap');

/* ─── Custom Properties ─── */
:root {
  --black:          #050505;
  --black-card:     #0C0C0C;
  --black-lighter:  #141414;
  --white:          #F5F5F0;
  --white-dim:      #A0A09A;
  --white-muted:    #6C6C66;

  --gold:           #D4AF37;
  --gold-bright:    #E7C96A;
  --gold-dim:       #A98A2E;
  --gold-muted:     #7A6321;
  --gold-glow:      rgba(212,175,55,0.12);
  --gold-glow-soft: rgba(212,175,55,0.05);

  --font-display:  'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body:     'Outfit', system-ui, -apple-system, sans-serif;
  --font-mono:     'JetBrains Mono', 'SF Mono', monospace;

  --nav-height:     56px;
  --max-width:      1120px;
  --section-py:     clamp(4rem, 8vw, 6rem);

  --radius-sm:      0.5rem;
  --radius-md:      1rem;
  --radius-lg:      1.5rem;
  --radius-xl:      2rem;
  --radius-full:    9999px;

  --ease-spring:    cubic-bezier(0.32, 0.72, 0, 1);
  --ease-out:       cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:        cubic-bezier(0.4, 0, 0.2, 1);
  --duration-slow:  0.7s;
  --duration-md:    0.4s;
  --duration-fast:  0.2s;
}

/* ─── Reset ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--white-dim);
  background: var(--black);
  min-height: 100vh;
  overflow-x: hidden;
  padding-top: 4.5rem;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
strong { font-weight: 600; color: var(--white); }

/* ─── Grain Overlay ─── */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--white-muted); }
* { scrollbar-width: thin; scrollbar-color: var(--white-muted) var(--black); }

/* ─── Selection ─── */
::selection { background: var(--gold-glow); color: var(--white); }

/* ─── Section ─── */
.section {
  padding: var(--section-py) 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.section-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(212,175,55,0.15);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  background: rgba(212,175,55,0.06);
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  margin-left: auto;
  margin-right: auto;
  display: table;
}

.hero .section-label {
  margin-left: 0;
  margin-right: 0;
  display: inline-flex;
  padding: 0.35rem 1rem;
}


.section h2 {
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
  text-align: center;
}

.section .subtitle {
  color: var(--white-dim);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 480px;
  margin: 0 auto 2rem;
  text-align: center;
}

/* ─── Card ─── */
.card {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all var(--duration-slow) var(--ease-spring);
  position: relative;
}
.card:hover {
  border-color: rgba(212,175,55,0.12);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all var(--duration-md) var(--ease-spring);
  line-height: 1;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%);
  color: var(--black);
  font-weight: 700;
  box-shadow: 0 2px 20px rgba(212,175,55,0.25);
}
.btn-primary:hover {
  box-shadow: 0 6px 40px rgba(212,175,55,0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-secondary:hover {
  border-color: var(--gold-dim);
  background: rgba(212,175,55,0.06);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--white-dim);
  border: 1px solid transparent;
}
.btn-ghost:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.1);
}

.btn-sm { padding: 0.5rem 1rem; font-size: 0.75rem; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-trail {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  background: rgba(0,0,0,0.2);
  margin-left: 0.25rem;
  transition: all var(--duration-md) var(--ease-spring);
  flex-shrink: 0;
}
.btn:hover .btn-trail {
  transform: translateX(2px) translateY(-1px);
}

/* ─── Input ─── */
.input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--black-card);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}
.input:hover { border-color: rgba(255,255,255,0.12); }
.input:focus {
  border-color: var(--gold-dim);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.08);
}
.input::placeholder { color: var(--white-muted); }

/* ─── Animations ─── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Scroll Reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(48px);
  filter: blur(4px);
  transition: all var(--duration-slow) var(--ease-spring);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* ─── Container ─── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* ─── Toast ─── */
.toast {
  position: fixed;
  top: calc(var(--nav-height) + 16px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 12px 24px;
  text-align: center;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--white);
  z-index: 9999;
  pointer-events: none;
  display: none;
  border-radius: var(--radius-full);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.toast.visible { display: block; animation: toastIn 0.35s var(--ease-spring) forwards; }
.toast.success { border-color: rgba(34,197,94,0.3); }
.toast.error { border-color: rgba(239,68,68,0.3); }
.toast.info { border-color: var(--gold-dim); }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-16px) scale(0.95); }
  to { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}

/* ─── Tables ─── */
.table-wrap {
  overflow-x: auto;
  margin-bottom: 1rem;
}
.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}
.table-wrap th {
  text-align: left;
  padding: 0.6rem 0.75rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white-dim);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.table-wrap td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  color: var(--white-dim);
}
.table-wrap tr:hover td { background: rgba(255,255,255,0.02); }

/* ─── Utilities ─── */
.is-hidden { display: none !important; }
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-red { color: #ef4444; }
.text-green { color: #22c55e; }
.green { color: #22c55e; }
.mono { font-family: var(--font-mono); font-size: 0.75rem; }
.text-2xl { font-size: 1.5rem; }
.gold { color: var(--gold); }
.text-white { color: var(--white); }
.text-dim { color: var(--white-dim); }
.text-muted { color: var(--white-muted); }
.text-green { color: #22c55e; }
.text-red { color: #ef4444; }
.mt-sm { margin-top: 0.5rem; }
.mt-md { margin-top: 1rem; }
.mt-lg { margin-top: 1.5rem; }
.mb-sm { margin-bottom: 0.5rem; }
.mb-md { margin-bottom: 1rem; }
.flex-1 { flex: 1; }

/* ═════════════════════════════════════════
   FLUID ISLAND NAV
   ═════════════════════════════════════════ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  padding: 1rem 1.5rem 0;
  pointer-events: none;
  transition: padding var(--duration-slow) var(--ease-spring);
}
.nav.scrolled { padding: 0.5rem 1.5rem 0; }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: auto;
  padding: 0.5rem;
  padding-left: 1.5rem;
  background: rgba(12,12,12,0.9);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  pointer-events: all;
  transition: all var(--duration-slow) var(--ease-spring);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  max-width: calc(100% - 2rem);
}
.nav.scrolled .nav-inner {
  padding: 0.35rem;
  padding-left: 1.25rem;
  background: rgba(12,12,12,0.95);
}

.nav-logo {
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-logo span { color: var(--gold); }


.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0 1rem 0 1.5rem;
  flex: 1;
}
.nav-links a {
  color: var(--white-dim);
  font-size: 0.8125rem;
  font-weight: 500;
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
  padding: 2px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: width var(--duration-md) var(--ease-spring);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-btn {
  flex-shrink: 0;
  margin-right: 0;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%);
  color: var(--black);
  border: none;
  cursor: pointer;
  transition: all var(--duration-md) var(--ease-spring);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  line-height: 1;
  white-space: nowrap;
}
.nav-btn:hover {
  box-shadow: 0 4px 24px rgba(212,175,55,0.35);
  transform: translateY(-1px);
}
.nav-btn:active { transform: scale(0.97); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1001;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--duration-slow) var(--ease-spring), opacity var(--duration-fast) var(--ease-out);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5,5,5,0.95);
  backdrop-filter: blur(48px);
  -webkit-backdrop-filter: blur(48px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.nav-overlay.open { display: flex; }
.nav-overlay a {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(32px);
  transition: all var(--duration-slow) var(--ease-spring);
}
.nav-overlay.open a {
  opacity: 1;
  transform: translateY(0);
}
.nav-overlay a:nth-child(1) { transition-delay: 0.05s; }
.nav-overlay a:nth-child(2) { transition-delay: 0.1s; }
.nav-overlay a:nth-child(3) { transition-delay: 0.15s; }
.nav-overlay a:nth-child(4) { transition-delay: 0.2s; }
.nav-overlay a:nth-child(5) { transition-delay: 0.25s; }
.nav-overlay a:nth-child(6) { transition-delay: 0.3s; }
.nav-overlay a:hover { color: var(--gold); }

/* ═════════════════════════════════════════
   HERO
   ═════════════════════════════════════════ */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 1.5rem 1.5rem 3rem;
}
.hero-bg {
  position: absolute;
  top: -4.5rem;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: -1;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(212,175,55,0.12) 0%, transparent 70%);
  top: -200px; left: -100px;
  animation: float 8s ease-in-out infinite;
}
.hero-orb-2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(212,175,55,0.06) 0%, transparent 70%);
  bottom: -100px; right: -50px;
  animation: float 10s ease-in-out infinite reverse;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero h1 {
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: -0.04em;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-bright) 50%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  color: var(--white-dim);
  font-size: 1rem;
  max-width: 480px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.hero-stat {
  padding: 0.75rem 1.25rem;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  text-align: center;
  min-width: 100px;
}
.hero-stat .num {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1.2;
  font-family: var(--font-mono);
}
.hero-stat .lbl {
  font-size: 0.6rem;
  color: var(--white-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 2px;
}

.hero-arena {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}
.hero-arena::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(212,175,55,0.04) 0%, transparent 70%);
  pointer-events: none;
  border-radius: var(--radius-xl);
}

.arena-players {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
  position: relative;
}

.arena-player-card {
  flex: 1;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1rem;
  text-align: center;
  transition: all var(--duration-slow) var(--ease-spring);
  position: relative;
  z-index: 1;
}
.arena-player-card:hover {
  border-color: rgba(212,175,55,0.12);
  transform: translateY(-4px);
}

.arena-avatar-wrap {
  position: relative;
  width: 72px;
  height: 72px;
  margin: 0 auto 0.75rem;
}

.arena-avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  animation: arena-ring-pulse 2s ease-in-out infinite;
}
.arena-player-card:first-child .arena-avatar-ring {
  border-color: rgba(212,175,55,0.3);
}
.arena-player-card:last-child .arena-avatar-ring {
  border-color: rgba(255,255,255,0.1);
}

.arena-avatar {
  width: 72px; height: 72px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--black);
  position: relative;
  z-index: 1;
}
.arena-avatar.you {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  box-shadow: 0 0 24px rgba(212,175,55,0.35);
}
.arena-avatar.opponent {
  background: linear-gradient(135deg, #3a3a3a, #1a1a1a);
  color: var(--white-dim);
  border: 1px solid rgba(255,255,255,0.06);
}

.arena-player-card .name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.arena-player-card .sub {
  font-size: 0.65rem;
  color: var(--white-dim);
  margin-top: 0.25rem;
}

/* VS Badge */
.arena-vs {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 -6px;
}
.arena-vs-circle {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--black-card);
  border: 1.5px solid rgba(212,175,55,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: 0.12em;
  position: relative;
  box-shadow: 0 0 20px rgba(212,175,55,0.1);
}
.arena-vs-circle::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(212,175,55,0.08);
  animation: arena-ring-pulse 2.5s ease-in-out infinite;
}
.arena-vs-circle::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(212,175,55,0.04);
  animation: arena-ring-pulse 2.5s ease-in-out infinite 0.3s;
}

.arena-vs-line {
  position: absolute;
  top: 50%; left: -40px; right: -40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.12), transparent);
  z-index: -1;
}

@keyframes arena-ring-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.08); }
}

/* ═════════════════════════════════════════
   STEPS (How It Works)
   ═════════════════════════════════════════ */

.steps-bento {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}
.step-card {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all var(--duration-slow) var(--ease-spring);
  position: relative;
  overflow: hidden;
}
.step-card:hover {
  border-color: rgba(212,175,55,0.1);
  transform: translateY(-2px);
}
.step-card .step-bg {
  position: absolute;
  top: -0.5rem; right: 0.5rem;
  font-size: 8rem;
  font-weight: 900;
  color: rgba(255,255,255,0.02);
  line-height: 1;
  pointer-events: none;
  font-family: var(--font-display);
}
.step-card:nth-child(1) { grid-column: 1; grid-row: 1 / 3; }
.step-card:nth-child(2) { grid-column: 2; grid-row: 1; }
.step-card:nth-child(3) { grid-column: 3; grid-row: 1; }
.step-card:nth-child(4) { grid-column: 2 / 4; grid-row: 2; }

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--gold);
  margin-bottom: 1rem;
  border: 1px solid rgba(212,175,55,0.18);
  background: rgba(212,175,55,0.05);
  border-radius: var(--radius-md);
}
.step-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.step-card p {
  font-size: 0.875rem;
  color: var(--white-dim);
  line-height: 1.65;
}

/* ═════════════════════════════════════════
   LIVE QUESTION PREVIEW
   ═════════════════════════════════════════ */

.q-preview {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 2rem;
  max-width: 560px;
  margin: 2rem auto 0;
  position: relative;
}
.q-preview::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, rgba(212,175,55,0.1), transparent 50%, rgba(212,175,55,0.05));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.q-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 1rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid rgba(212,175,55,0.14);
  background: rgba(212,175,55,0.05);
  border-radius: var(--radius-full);
}
.q-live-dot {
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
  box-shadow: 0 0 10px rgba(212,175,55,0.35);
}

.q-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.45;
  margin-bottom: 1.25rem;
}

.q-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 1.25rem;
}
.q-opt {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border: 1px solid rgba(255,255,255,0.06);
  background: var(--black-lighter);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--white-dim);
  cursor: pointer;
  transition: all var(--duration-md) var(--ease-spring);
}
.q-opt:hover {
  border-color: rgba(212,175,55,0.2);
  background: rgba(212,175,55,0.03);
  transform: translateX(4px);
}
.q-opt.is-selected {
  border-color: var(--gold-dim);
  background: rgba(212,175,55,0.08);
  color: var(--white);
}
.q-opt.correct {
  border-color: rgba(34,197,94,0.3);
  background: rgba(34,197,94,0.1);
  color: #22c55e;
}
.q-opt.wrong {
  border-color: rgba(239,68,68,0.3);
  background: rgba(239,68,68,0.1);
  color: #ef4444;
}
.q-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--black);
  background: var(--gold);
  flex-shrink: 0;
}

.q-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--white-dim);
}
.q-category {
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(212,175,55,0.12);
  background: rgba(212,175,55,0.05);
  color: var(--gold);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  border-radius: var(--radius-full);
}
.q-timer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--gold);
  font-family: var(--font-mono);
}
.q-timer-bar {
  width: 80px; height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}
.q-timer-bar span {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-bright));
  animation: timer-shrink 15s linear;
  transform-origin: left;
}
@keyframes timer-shrink { to { width: 0%; } }

/* ═════════════════════════════════════════
   CALCULATOR
   ═════════════════════════════════════════ */

.calc-wrap { max-width: 480px; margin: 2rem auto; }
.calc-card {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 2rem;
}
.calc-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 1.5rem;
  background: var(--black-lighter);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  padding: 4px;
}
.calc-tab {
  flex: 1;
  text-align: center;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--white-dim);
  transition: all var(--duration-md) var(--ease-spring);
  border: none;
  background: none;
  font-family: var(--font-body);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.calc-tab:hover { color: var(--white); }
.calc-tab.active {
  background: var(--black-card);
  color: var(--gold);
  border: 1px solid rgba(212,175,55,0.1);
}
.calc-panel { display: none; }
.calc-panel.active { display: block; animation: fadeIn 0.3s var(--ease-spring); }

.calc-label {
  font-size: 0.75rem;
  color: var(--white-dim);
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.calc-input-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.calc-input-group .suffix {
  font-size: 0.875rem;
  color: var(--white-muted);
  font-weight: 500;
  white-space: nowrap;
}

.calc-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.06);
  outline: none;
  margin-bottom: 1.25rem;
  cursor: pointer;
  border-radius: 2px;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  background: var(--gold);
  border-radius: 50%;
  border: 2px solid var(--black);
  cursor: pointer;
}
.calc-slider::-moz-range-thumb {
  width: 18px; height: 18px;
  background: var(--gold);
  border-radius: 50%;
  border: 2px solid var(--black);
  cursor: pointer;
}

.calc-result {
  text-align: center;
  padding: 1.5rem;
  background: rgba(212,175,55,0.03);
  border: 1px solid rgba(212,175,55,0.08);
  border-radius: var(--radius-lg);
  margin-bottom: 1.25rem;
}
.calc-result .big {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1.2;
  margin-bottom: 0.25rem;
  font-family: var(--font-mono);
}
.calc-result .small {
  font-size: 0.75rem;
  color: var(--white-dim);
}

.calc-rates {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.calc-rate {
  padding: 0.5rem 1rem;
  background: var(--black-lighter);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
}

/* ═════════════════════════════════════════
   CATEGORIES MARQUEE
   ═════════════════════════════════════════ */

.marquee-wrap {
  overflow: hidden;
  width: 100%;
  position: relative;
}
.marquee-wrap::before,
.marquee-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}
.marquee-wrap::before { left: 0; background: linear-gradient(90deg, var(--black), transparent); }
.marquee-wrap::after { right: 0; background: linear-gradient(270deg, var(--black), transparent); }

.marquee {
  display: flex;
  gap: 0.75rem;
  animation: marquee-scroll 30s linear infinite;
  width: max-content;
}
.marquee-wrap:hover .marquee { animation-play-state: paused; }

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--white-dim);
  white-space: nowrap;
  transition: all var(--duration-md) var(--ease-spring);
}
.marquee-item:hover {
  border-color: rgba(212,175,55,0.2);
  color: var(--gold);
  transform: scale(1.05);
}
.marquee-item .tag {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ═════════════════════════════════════════
   FEATURES
   ═════════════════════════════════════════ */

.features-bento {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1rem;
}
.feature-card {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all var(--duration-slow) var(--ease-spring);
}
.feature-card:hover {
  border-color: rgba(212,175,55,0.1);
  transform: translateY(-2px);
}
.f-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  background: rgba(212,175,55,0.08);
  border: 1px solid rgba(212,175,55,0.12);
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.feature-card p {
  font-size: 0.85rem;
  color: var(--white-dim);
  line-height: 1.6;
}

/* ═════════════════════════════════════════
   FAQ
   ═════════════════════════════════════════ */

.faq-list {
  max-width: 640px;
  margin: 2rem auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.faq-item {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-slow) var(--ease-spring);
}
.faq-item:hover { border-color: rgba(255,255,255,0.1); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--duration-fast) var(--ease-out);
  gap: 1rem;
  user-select: none;
}
.faq-q:hover { color: var(--gold); }
.faq-toggle {
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--gold);
  transition: transform var(--duration-slow) var(--ease-spring);
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}
.faq-item.open .faq-toggle {
  transform: rotate(45deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-spring);
}
.faq-a p {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.875rem;
  color: var(--white-dim);
  line-height: 1.7;
}

/* ═════════════════════════════════════════
   CTA FINAL
   ═════════════════════════════════════════ */

.cta-section {
  text-align: center;
  padding: var(--section-py) 1.5rem;
  position: relative;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  bottom: -20rem;
  left: 0;
  right: 0;
  height: 800px;
  pointer-events: none;
  z-index: -1;
}
.cta-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}
.cta-orb-1 {
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(212,175,55,0.08) 0%, transparent 70%);
  bottom: -300px;
  left: 50%;
  transform: translateX(-50%);
  animation: float 10s ease-in-out infinite;
}
.cta-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(212,175,55,0.04) 0%, transparent 70%);
  bottom: -100px;
  right: 5%;
  animation: float 12s ease-in-out infinite reverse;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  width: 500px; height: 500px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(212,175,55,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 {
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}
.cta-section .subtitle {
  color: var(--white-dim);
  max-width: 480px;
  margin: 0 auto 2rem;
  font-size: 1rem;
  line-height: 1.7;
}
.cta-section .actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ═════════════════════════════════════════
   FOOTER
   ═════════════════════════════════════════ */

.footer {
  border-top: 1px solid rgba(255,255,255,0.04);
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
  opacity: 0.3;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}
.footer-brand {
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.footer-brand span { color: var(--gold); }
.footer-desc {
  font-size: 0.8125rem;
  color: var(--white-dim);
  line-height: 1.7;
  max-width: 280px;
}
.footer-col h4 {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-dim);
  margin-bottom: 0.75rem;
}
.footer-col a {
  display: block;
  font-size: 0.8125rem;
  color: var(--white-dim);
  padding: 0.3rem 0;
  transition: all var(--duration-fast) var(--ease-out);
}
.footer-col a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.03);
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--white-dim);
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ═════════════════════════════════════════
   MINI APP (Telegram Web App)
   ═════════════════════════════════════════ */

.app { padding: 1rem; max-width: 480px; margin: 0 auto; padding-bottom: 5rem; }

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  margin-bottom: 1.25rem;
}
.app-header .brand {
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
}
.app-header .brand span { color: var(--gold); }
.app-header .badge {
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  padding: 0.3rem 0.75rem;
  border: 1px solid rgba(212,175,55,0.15);
  background: rgba(212,175,55,0.06);
  border-radius: var(--radius-full);
}

.app-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}
.app-avatar {
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--black);
  flex-shrink: 0;
}
.app-profile .info { flex: 1; min-width: 0; }
.app-profile .name { font-size: 0.9rem; font-weight: 700; color: var(--white); }
.app-profile .username { font-size: 0.7rem; color: var(--white-dim); }
.app-elo {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(212,175,55,0.08);
  border: 1px solid rgba(212,175,55,0.12);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  margin-top: 2px;
}

.app-balance {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  text-align: center;
  margin-bottom: 1rem;
  position: relative;
  overflow: hidden;
}
.app-balance::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(212,175,55,0.04), transparent);
  pointer-events: none;
}
.app-balance .label {
  font-size: 0.6rem;
  color: var(--white-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
  position: relative;
}
.app-balance .amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  position: relative;
}
.app-balance .amount .currency {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold-dim);
}
.app-balance .sub {
  font-size: 0.65rem;
  color: var(--white-dim);
  margin-top: 0.25rem;
  position: relative;
}

.app-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 1rem;
}
.app-stat {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  text-align: center;
}
.app-stat .val {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  font-family: var(--font-mono);
}
.app-stat .lbl {
  font-size: 0.5rem;
  color: var(--white-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.app-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 1rem;
}

.app-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  padding: 0.75rem 1rem 1.25rem;
  background: linear-gradient(0deg, rgba(5,5,5,0.95) 60%, transparent);
  z-index: 100;
  pointer-events: none;
}
.app-bottom-nav .nav-inner {
  display: flex;
  gap: 4px;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  padding: 4px;
  pointer-events: all;
}
.app-tab {
  padding: 0.6rem 1.25rem;
  border: none;
  background: none;
  color: var(--white-dim);
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: all var(--duration-md) var(--ease-spring);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.app-tab.active {
  background: rgba(212,175,55,0.1);
  color: var(--gold);
}
.app-tab:hover { color: var(--white); }

.app-view { display: none; }
.app-view.active { display: block; animation: fadeIn 0.3s var(--ease-spring); }

/* ═════════════════════════════════════════
   RESPONSIVE
   ═════════════════════════════════════════ */

@media (max-width: 768px) {
  body { padding-top: 4.5rem; }
  .nav-links { display: none; }
  .nav-btn { display: none; }
  .nav-toggle { display: flex; }
  .nav-inner { width: 100%; }
  .nav.scrolled .nav-inner { width: 100%; }

  .hero-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero { padding: 1rem 1rem 2.5rem; }
  .hero-arena { padding: 1rem; }
  .hero-stats { justify-content: center; }
  .hero-stat { min-width: 80px; padding: 0.5rem 0.75rem; }

  .steps-bento { grid-template-columns: 1fr; }
  .step-card:nth-child(1),
  .step-card:nth-child(2),
  .step-card:nth-child(3),
  .step-card:nth-child(4) { grid-column: 1; grid-row: auto; }

  .features-bento { grid-template-columns: 1fr; }

  .section { padding: 3rem 1rem; }
  .container { padding: 1.5rem 1rem 3rem; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 280px; }
  .app-stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

/* ═════════════════════════════════════════
   PROFILE PAGE
   ═════════════════════════════════════════ */

.login-section {
  max-width: 400px;
  margin: 2rem auto;
  text-align: center;
}
.login-section h1 {
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}
.login-section > p {
  color: var(--white-dim);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}
.shield {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px; height: 60px;
  background: var(--black-card);
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius-lg);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 1rem;
}

/* Profile tabs */
.profile-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 1.5rem;
  background: var(--black-lighter);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  padding: 4px;
  overflow-x: auto;
}
.profile-tab {
  padding: 0.5rem 1rem;
  border: none;
  background: none;
  color: var(--white-dim);
  font-size: 0.65rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: all var(--duration-md) var(--ease-spring);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.profile-tab.active {
  background: var(--black-card);
  color: var(--gold);
  border: 1px solid rgba(212,175,55,0.1);
}
.profile-tab:hover { color: var(--white); }

.profile-view { display: none; }
.profile-view.active { display: block; animation: fadeIn 0.3s var(--ease-spring); }

/* ─── Amount Grid ─── */
.amount-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 1rem;
}
.amount-btn {
  padding: 0.8rem 0.3rem;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-md) var(--ease-spring);
  font-family: var(--font-body);
}
.amount-btn:hover { border-color: rgba(212,175,55,0.2); }
.amount-btn .coins { font-size: 0.9rem; font-weight: 700; color: var(--white); }
.amount-btn .price { font-size: 0.6rem; color: var(--white-dim); margin-top: 2px; }
.amount-btn.active {
  border-color: var(--gold-dim);
  background: rgba(212,175,55,0.08);
}

/* ─── Detail Row ─── */
.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  margin-bottom: 6px;
}
.detail-row .label { color: var(--white-dim); font-size: 0.8125rem; }
.detail-row .value { font-weight: 600; color: var(--white); font-size: 0.875rem; }

/* ─── Stats Grid ─── */
.stats-grid {
  display: grid;
  gap: 6px;
  margin-bottom: 1rem;
}
.stat-card {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 1.25rem 0.75rem;
  text-align: center;
  transition: all var(--duration-md) var(--ease-spring);
}
.stat-card .num {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1.2;
  font-family: var(--font-mono);
}
.stat-card .lbl {
  font-size: 0.55rem;
  color: var(--white-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.35rem;
  font-weight: 500;
}

.section-title {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 1rem 0 0.5rem;
}

/* ─── Loading State ─── */
.loading-state {
  text-align: center;
  padding: 3rem 1rem;
}
.loading-state .spinner {
  display: inline-block;
  width: 32px; height: 32px;
  border: 2px solid rgba(212,175,55,0.1);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s cubic-bezier(0.6,0,0.4,1) infinite;
  margin-bottom: 1rem;
}
.loading-state .label {
  font-size: 0.85rem;
  color: var(--white-dim);
}

/* ─── List Items ─── */
.list { display: flex; flex-direction: column; gap: 6px; }
.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  transition: all var(--duration-md) var(--ease-spring);
}
.list-item:hover { border-color: rgba(255,255,255,0.1); }
.list-item .left { display: flex; flex-direction: column; gap: 2px; }
.list-item .primary { font-size: 0.85rem; font-weight: 600; color: var(--white); }
.list-item .secondary { font-size: 0.7rem; color: var(--white-dim); }
.list-item .right { text-align: right; flex-shrink: 0; }
.list-item .right .val { font-size: 0.9rem; font-weight: 700; }
.list-item .right .val.win { color: #22c55e; }
.list-item .right .val.loss { color: #ef4444; }

/* ─── Badge Status ─── */
.badge-status {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.55rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-full);
}
.badge-status.completed { background: rgba(34,197,94,0.1); color: #22c55e; border: 1px solid rgba(34,197,94,0.15); }
.badge-status.pending { background: rgba(212,175,55,0.1); color: var(--gold); border: 1px solid rgba(212,175,55,0.15); }
.badge-status.failed { background: rgba(239,68,68,0.1); color: #ef4444; border: 1px solid rgba(239,68,68,0.15); }

/* ─── Note Box ─── */
.note-box {
  padding: 0.75rem 1rem;
  border: 1px solid rgba(212,175,55,0.08);
  background: rgba(212,175,55,0.03);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  color: var(--white-dim);
  line-height: 1.6;
}

/* ─── Investors Page ─── */
.investor-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}
.investor-content h1 {
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--white);
  margin-bottom: 1rem;
}

/* ─── Legal Content ─── */
.legal-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}
.legal-content h1 {
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--white);
  margin-bottom: 1.5rem;
}
.legal-content h2 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--white);
  margin: 1.5rem 0 0.75rem;
}
.legal-content h3 {
  font-weight: 600;
  font-size: 1rem;
  color: var(--white);
  margin: 1.25rem 0 0.5rem;
}
.legal-content p {
  margin-bottom: 0.75rem;
  line-height: 1.7;
}
.legal-content ul { padding-left: 1.5rem; margin-bottom: 0.75rem; }
.legal-content li { margin-bottom: 0.3rem; }
.legal-content .highlight-box {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  font-size: 0.85rem;
}
.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.85rem;
  border: 1px solid rgba(255,255,255,0.06);
  background: var(--black-card);
}
.legal-table th {
  padding: 0.6rem;
  text-align: left;
  color: var(--gold);
  font-weight: 700;
  border-bottom: 2px solid var(--gold-dim);
}
.legal-table td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.legal-table tbody tr:last-child td { border-bottom: none; }

/* ─── PayPal ─── */
.paypal-shell { margin-top: 0.75rem; min-height: 44px; }
.paypal-status { font-size: 0.75rem; color: var(--white-dim); text-align: center; margin-top: 0.5rem; }

/* ─── Admin ─── */
.admin-tools { padding: 0; }
.admin-tools h1 {
  font-weight: 800;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--white);
  margin-bottom: 1rem;
}

/* ─── Admin Tabs ─── */
.tab-nav {
  display: flex;
  gap: 4px;
  margin-bottom: 1.25rem;
  background: var(--black-lighter);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  padding: 4px;
  overflow-x: auto;
}
.tab-nav .tab {
  padding: 0.5rem 1rem;
  border: none;
  background: none;
  color: var(--white-dim);
  font-size: 0.65rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: all var(--duration-md) var(--ease-spring);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.tab-nav .tab.active {
  background: var(--black-card);
  color: var(--gold);
  border: 1px solid rgba(212,175,55,0.1);
}
.tab-nav .tab:hover { color: var(--white); }

.tab-view { display: none; }
.tab-view.active { display: block; animation: fadeIn 0.3s var(--ease-spring); }

/* ─── Admin Utilities ─── */
.pad-xl { padding: 3rem 1rem; }
.small-80 { font-size: 0.8rem; }
.w-120 { width: 120px; }
.w-80 { width: 80px; }
.w-160 { width: 160px; }
.center { text-align: center; }
.pad-lg { padding: 1.5rem; }

.btn-xs {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.6rem;
  font-size: 0.6rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1;
}
.btn-xs.approve { background: rgba(34,197,94,0.1); color: #22c55e; border: 1px solid rgba(34,197,94,0.15); }
.btn-xs.approve:hover { background: rgba(34,197,94,0.2); }
.btn-xs.reject { background: rgba(239,68,68,0.1); color: #ef4444; border: 1px solid rgba(239,68,68,0.15); }
.btn-xs.reject:hover { background: rgba(239,68,68,0.2); }
.btn-xs.coins { background: rgba(212,175,55,0.1); color: var(--gold); border: 1px solid rgba(212,175,55,0.15); }
.btn-xs.coins:hover { background: rgba(212,175,55,0.2); }

.table-msg { text-align: center; padding: 2rem; color: var(--white-dim); font-size: 0.85rem; }
.table-msg.error { color: #ef4444; }
.table-msg.dim { color: var(--white-muted); }

/* Table loading state (used inside tr) */
.table-wrap td .spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 2px solid rgba(212,175,55,0.1);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s cubic-bezier(0.6,0,0.4,1) infinite;
}

/* Quick Card (admin dashboard) */
.quick-card {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
}
.quick-card h3 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.inline-form {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}
.inline-form input { flex: 1; min-width: 80px; }

/* ─── Chart bars ─── */
.chart-bar { display: flex; align-items: flex-end; gap: 2px; height: 120px; padding-top: 10px; overflow-x: auto; }
.chart-bar .bar {
  flex: 1;
  min-width: 6px;
  background: linear-gradient(180deg, var(--gold), var(--gold-dim));
  border-radius: 2px 2px 0 0;
  transition: height var(--duration-slow) var(--ease-spring);
  position: relative;
}
.chart-bar .bar:hover { opacity: 0.8; }

/* Badge status (used in admin tables) */
.badge-pill {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.55rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-full);
}
.badge-pill.completed { background: rgba(34,197,94,0.1); color: #22c55e; border: 1px solid rgba(34,197,94,0.15); }
.badge-pill.pending { background: rgba(212,175,55,0.1); color: var(--gold); border: 1px solid rgba(212,175,55,0.15); }
.badge-pill.failed { background: rgba(239,68,68,0.1); color: #ef4444; border: 1px solid rgba(239,68,68,0.15); }

/* Badge used in admin.js for status */
.badge.completed { background: rgba(34,197,94,0.1); color: #22c55e; border: 1px solid rgba(34,197,94,0.15); padding: 2px 8px; border-radius: var(--radius-full); font-size: 0.55rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; display: inline-block; }
.badge.pending { background: rgba(212,175,55,0.1); color: var(--gold); border: 1px solid rgba(212,175,55,0.15); padding: 2px 8px; border-radius: var(--radius-full); font-size: 0.55rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; display: inline-block; }
.badge.failed { background: rgba(239,68,68,0.1); color: #ef4444; border: 1px solid rgba(239,68,68,0.15); padding: 2px 8px; border-radius: var(--radius-full); font-size: 0.55rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; display: inline-block; }