/* ==========================================================================
   ROASTWARS — NEO-BRUTALIST WEB3 GAMING ARENA DESIGN SYSTEM
   Faithfully inspired by Tic-Tac-Toe AI Arena (tictactoe-genlayer)
   Bold hard borders, offset drop shadows, Space Grotesk typography, and flame accents.
   ========================================================================== */

:root {
  /* ── Core Color Palette (Tic-Tac-Toe Arena) ── */
  --bg: #FAFAFA;
  --surface: #FFFFFF;
  --surface-alt: #F8FAFC;
  --surface-card: #FFFFFF;
  --surface-muted: #F1F5F9;

  --primary: #EA580C;          /* Flame / Orange */
  --primary-hover: #C2410C;
  --primary-active: #9A3412;
  --primary-light: #FFEDD5;

  --text: #1E293B;             /* Slate-900 Ink */
  --text-muted: #64748B;       /* Slate-500 */
  --text-subtle: #94A3B8;      /* Slate-400 */
  --border: #1E293B;           /* Heavy Brutalist Border */
  --border-subtle: #E2E8F0;

  /* ── Accent States ── */
  --accent-green: #16A34A;     /* Wins / Consensus */
  --accent-green-bg: #DCFCE7;
  --accent-gold: #D97706;      /* Stakes / High Scores */
  --accent-gold-bg: #FEF3C7;
  --accent-purple: #7C3AED;    /* AI Jury */
  --accent-purple-bg: #F3E8FF;
  --accent-blue: #2563EB;      /* Network */
  --accent-blue-bg: #DBEAFE;
  --accent-red: #DC2626;

  /* ── Shadow Offsets (Brutalist) ── */
  --shadow-sm: 2px 2px 0px 0px var(--border);
  --shadow-md: 4px 4px 0px 0px var(--border);
  --shadow-lg: 6px 6px 0px 0px var(--border);
  --shadow-xl: 8px 8px 0px 0px var(--border);
  --shadow-primary: 6px 6px 0px 0px var(--primary);

  /* ── Typography ── */
  --font-headline: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Space Grotesk', monospace;

  /* ── Shape (Strict Brutalism) ── */
  --radius: 0px;
}

/* ── Resets & Base Styles ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, .font-headline {
  font-family: var(--font-headline);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font: inherit;
}

::selection {
  background: var(--primary);
  color: #FFFFFF;
}

/* ── Neo-Brutalist Background Overlays ── */
.grid-pattern-bg {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(var(--border) 0.8px, transparent 0.8px);
  background-size: 20px 20px;
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}

.scanline-bg {
  position: fixed;
  inset: 0;
  background: linear-gradient(to bottom, rgba(30, 41, 59, 0.03) 50%, rgba(255, 255, 255, 0) 50%);
  background-size: 100% 4px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

/* ── Marquee Ticker Banner ── */
.marquee-banner {
  background: var(--border);
  color: #FFFFFF;
  overflow: hidden;
  white-space: nowrap;
  border-bottom: 2px solid var(--border);
  padding: 6px 0;
  font-family: var(--font-headline);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 45;
  position: relative;
}

.marquee-track {
  display: inline-block;
  padding-left: 100%;
}

.animate-marquee {
  animation: marquee 32s linear infinite;
}

.marquee-banner:hover .animate-marquee {
  animation-play-state: paused;
}

.m-item {
  margin: 0 10px;
  color: #F8FAFC;
}

.m-dot {
  color: var(--primary);
  margin: 0 4px;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ── Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 3px solid var(--border);
  box-shadow: 0 4px 0px 0px var(--border);
  padding: 0.75rem 1.5rem;
}

.nav-container {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.logo-emblem {
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: #0B0F19;
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0px var(--border);
  padding: 3px;
  box-sizing: border-box;
  overflow: hidden;
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.04em;
  color: var(--text);
  line-height: 1.1;
}

.logo-title .highlight {
  color: var(--primary);
  margin-left: 2px;
}

.logo-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.nav-center {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.network-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  background: #F1F5F9;
  border: 2px solid var(--border);
  font-family: var(--font-headline);
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 2px 2px 0px var(--border);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  display: inline-block;
}

.status-dot.pulsing {
  box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7);
  animation: pulse-green 1.8s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(22, 163, 74, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

.contract-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  background: #FFFFFF;
  border: 2px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 2px 2px 0px var(--border);
  transition: all 0.1s ease;
}

.contract-link:hover {
  background: #FFF7ED;
  border-color: var(--primary);
  color: var(--primary);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.account-selector-wrapper {
  position: relative;
}

.account-select {
  appearance: none;
  background: #FFFFFF;
  color: var(--text);
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0px var(--border);
  padding: 0.45rem 2rem 0.45rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  outline: none;
  background-image: url("data:image/svg2+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%231E293B' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: calc(100% - 0.6rem) center;
}

.account-select:focus {
  border-color: var(--primary);
}

/* ── Buttons (Neo-Brutalist) ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  font-family: var(--font-headline);
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.1s ease;
  outline: none;
  text-align: center;
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px 0px var(--border);
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--border);
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 6px 6px 0px 0px var(--border);
}

.btn-primary:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px 0px var(--border);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: #F8FAFC;
  box-shadow: 6px 6px 0px 0px var(--border);
}

.btn-ghost {
  background: #F1F5F9;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-ghost:hover {
  background: #E2E8F0;
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
}

/* ── Main Content Layout ── */
.main-content {
  position: relative;
  z-index: 10;
  max-width: 1320px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

/* ── Hero Section ── */
.hero-section {
  width: 100%;
}

.hero-card {
  background: var(--surface);
  border: 3px solid var(--border);
  box-shadow: var(--shadow-xl);
  padding: 2.5rem 2rem;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #FFF7ED;
  border: 2px solid var(--border);
  padding: 0.35rem 0.75rem;
  font-family: var(--font-headline);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1.25rem;
  box-shadow: 2px 2px 0px var(--border);
}

.hero-title {
  font-size: 2.75rem;
  line-height: 1.1;
  margin-bottom: 1rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.hero-title .gradient-text,
.hero-title .highlight-orange {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-thickness: 4px;
  text-underline-offset: 4px;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.75rem;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* ── Stats Grid ── */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.stat-card {
  background: #F8FAFC;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: all 0.1s ease;
}

.stat-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--border);
  background: #FFFFFF;
}

.stat-icon {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--text);
  line-height: 1.1;
}

.stat-value.highlight-green {
  color: var(--accent-green);
}

.stat-label {
  font-family: var(--font-headline);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ── Section Header ── */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-title {
  font-size: 1.85rem;
  font-weight: 900;
  line-height: 1.2;
}

.section-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ── Lobby Controls & Filter Tabs ── */
.lobby-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.filter-tabs {
  display: flex;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-md);
  background: #FFFFFF;
}

.tab-btn {
  background: #FFFFFF;
  color: var(--text);
  border: none;
  border-right: 2px solid var(--border);
  padding: 0.55rem 1rem;
  font-family: var(--font-headline);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.1s ease;
}

.tab-btn:last-child {
  border-right: none;
}

.tab-btn:hover {
  background: #FFF7ED;
}

.tab-btn.active {
  background: var(--primary);
  color: #FFFFFF;
}

.mode-filter-wrapper {
  position: relative;
}

.mode-select {
  appearance: none;
  background: #FFFFFF;
  color: var(--text);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 0.55rem 2.25rem 0.55rem 0.85rem;
  font-family: var(--font-headline);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  outline: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%231E293B' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: calc(100% - 0.75rem) center;
}

/* ── Duels Grid ── */
.duels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 1.5rem;
}

/* ── Duel Cards (Tic-Tac-Toe Arena Style) ── */
.duel-card {
  background: var(--surface);
  border: 3px solid var(--border);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
  transition: all 0.15s ease;
}

.duel-card:hover {
  box-shadow: var(--shadow-primary);
  transform: translate(-2px, -2px);
}

.duel-card-header {
  background: var(--border);
  color: #FFFFFF;
  padding: 0.65rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--border);
}

.duel-battle-id {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 900;
  color: #FB923C; /* Orange-400 */
  text-transform: uppercase;
}

.duel-badges-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.badge {
  font-family: var(--font-headline);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  box-shadow: 1px 1px 0px var(--border);
}

.badge-roast {
  background: #EA580C;
  color: #FFFFFF;
}

.badge-compliment {
  background: #EC4899;
  color: #FFFFFF;
}

.badge-status {
  background: #FFFFFF;
  color: var(--text);
}

.badge-status.open {
  background: #FEF08A;
  color: #713F12;
}

.badge-status.accepted {
  background: #BAE6FD;
  color: #0369A1;
}

.badge-status.resolved {
  background: #BBF7D0;
  color: #14532D;
}

/* Card Body */
.duel-card-body {
  padding: 1.25rem 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.duel-stakes-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #F1F5F9;
  border: 1px solid var(--border-subtle);
  padding: 0.4rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text);
}

.duel-pot-val {
  color: var(--primary);
}

.duel-topic {
  font-family: var(--font-headline);
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--text);
}

.contenders-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contender-box {
  background: #F8FAFC;
  border: 2px solid var(--border);
  padding: 0.75rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: all 0.1s ease;
}

.contender-box.winner-box {
  background: #FFF7ED;
  border-color: var(--primary);
  box-shadow: 2px 2px 0px var(--primary);
}

.contender-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
}

.contender-role {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.contender-score-pill {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.75rem;
  background: var(--border);
  color: #FFFFFF;
  padding: 0.15rem 0.45rem;
}

.winner-crown-tag {
  background: var(--primary);
  color: #FFFFFF;
  font-family: var(--font-headline);
  font-size: 0.65rem;
  font-weight: 900;
  padding: 0.15rem 0.45rem;
  text-transform: uppercase;
}

.punchline-quote {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.45;
  font-style: italic;
  padding-left: 0.5rem;
  border-left: 3px solid var(--primary);
}

.awaiting-challenger-box {
  background: #F1F5F9;
  border: 2px dashed #94A3B8;
  padding: 1rem 0.85rem;
  text-align: center;
  font-family: var(--font-headline);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.duel-card-footer {
  padding: 0 1.25rem 1.25rem;
}

.duel-card-footer .btn {
  width: 100%;
}

/* ── Leaderboard Section ── */
.leaderboard-section {
  width: 100%;
}

.leaderboard-card {
  background: #FFFFFF;
  border: 3px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow-x: auto;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.leaderboard-table th {
  background: var(--border);
  color: #FFFFFF;
  font-family: var(--font-headline);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem 1.25rem;
  border-bottom: 2px solid var(--border);
}

.leaderboard-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.9rem;
}

.leaderboard-table tr:hover td {
  background: #FFF7ED;
}

.player-cell {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.player-avatar {
  font-size: 1.35rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #F8FAFC;
  border: 2px solid var(--border);
}

.player-addr-sub {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── Architecture & Info Section ── */
.info-section {
  width: 100%;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.info-box {
  background: #FFFFFF;
  border: 3px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.info-box-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.info-icon {
  font-size: 1.5rem;
}

.info-box h3 {
  font-size: 1.15rem;
  margin: 0;
}

.info-box p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.info-box code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: #F1F5F9;
  border: 1px solid var(--border-subtle);
  padding: 0.15rem 0.35rem;
}

.info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.info-list li {
  font-family: var(--font-mono);
}

/* ── Modals (Neo-Brutalist Dialogs) ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.open {
  display: flex;
}

.modal-container {
  background: #FFFFFF;
  border: 4px solid var(--border);
  box-shadow: 10px 10px 0px 0px var(--border);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  display: flex;
  flex-direction: column;
}

.modal-container.modal-lg {
  max-width: 760px;
}

.modal-header {
  background: var(--border);
  color: #FFFFFF;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 3px solid var(--border);
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.modal-title-wrap h3 {
  color: #FFFFFF;
  font-size: 1.25rem;
  margin: 0;
}

.modal-close-btn {
  background: #FFFFFF;
  color: var(--text);
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0px var(--border);
  font-size: 1.25rem;
  line-height: 1;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: 900;
}

.modal-close-btn:hover {
  background: #FEE2E2;
  color: #DC2626;
}

.modal-form {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-family: var(--font-headline);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  box-shadow: inset 2px 2px 0px rgba(0, 0, 0, 0.06);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  background: #FFFFFF;
  color: var(--text);
  border-radius: 0;
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--primary);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.char-counter {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
}

/* Preset Chips */
.topic-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-top: 0.35rem;
}

.preset-label {
  font-family: var(--font-headline);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.preset-tag {
  background: #F1F5F9;
  border: 1px solid var(--border);
  padding: 0.25rem 0.5rem;
  font-family: var(--font-headline);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 1px 1px 0px var(--border);
}

.preset-tag:hover {
  background: #FFF7ED;
  border-color: var(--primary);
  color: var(--primary);
}

/* Mode Toggle Options */
.mode-toggle-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.mode-toggle-option {
  border: 2px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  background: #F8FAFC;
  transition: all 0.1s ease;
}

.mode-toggle-option input[type="radio"] {
  display: none;
}

.mode-toggle-option.active {
  background: #FFF7ED;
  border-color: var(--primary);
  box-shadow: 4px 4px 0px var(--primary);
}

.toggle-icon,
.toggle-emoji {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.toggle-text {
  display: flex;
  flex-direction: column;
}

.toggle-text strong {
  font-family: var(--font-headline);
  font-size: 0.85rem;
}

.toggle-text small {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Stake Input */
.stake-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-unit {
  position: absolute;
  right: 1rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--text-muted);
}

.stake-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* ── AI Jury Chamber ── */
.jury-chamber-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.chamber-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Consensus Validators Bar */
.consensus-validators-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
  background: #F1F5F9;
  border: 2px solid var(--border);
  padding: 0.75rem;
}

.validator-node {
  background: #FFFFFF;
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0px var(--border);
  padding: 0.5rem 0.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-family: var(--font-headline);
  font-weight: 800;
  text-align: center;
}

.validator-node .v-vote.agree {
  color: var(--accent-green);
  font-size: 0.7rem;
}

/* Faceoff Grid */
.faceoff-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
}

.contender-column {
  background: #F8FAFC;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contender-header {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.c-badge {
  font-family: var(--font-headline);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--primary);
}

.c-addr {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.punchline-card {
  font-size: 0.9rem;
  font-style: italic;
  padding: 0.5rem;
  background: #FFFFFF;
  border-left: 3px solid var(--border);
}

.score-gauge-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.score-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
}

.gauge-bar {
  height: 12px;
  background: #E2E8F0;
  border: 1px solid var(--border);
  overflow: hidden;
}

.gauge-fill.fill-creator {
  height: 100%;
  background: var(--primary);
}

.gauge-fill.fill-opponent {
  height: 100%;
  background: #3B82F6;
}

.versus-divider {
  display: flex;
  justify-content: center;
}

.vs-circle {
  font-family: var(--font-headline);
  font-size: 1.15rem;
  font-weight: 900;
  background: var(--border);
  color: #FFFFFF;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0px var(--border);
}

/* Verdict Banner */
.verdict-banner {
  background: #FFF7ED;
  border: 3px solid var(--primary);
  box-shadow: var(--shadow-md);
  padding: 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.winner-crown {
  font-size: 2rem;
}

.winner-title {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary);
}

.winner-payout {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
}

/* AI Critique Card */
.ai-critique-card {
  background: #FFFFFF;
  border: 2px solid var(--border);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.critique-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.critique-header h4 {
  font-size: 0.95rem;
  margin: 0;
}

.critique-body {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  font-style: italic;
}

.mvp-quote-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #F1F5F9;
  border: 1px solid var(--border-subtle);
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
}

.mvp-badge {
  font-family: var(--font-headline);
  font-weight: 800;
  color: var(--accent-gold);
}

.mvp-text {
  font-family: var(--font-body);
  font-weight: 600;
}

.jury-action-footer {
  display: flex;
  justify-content: center;
  margin-top: 0.5rem;
}

/* Summary Box in Accept Modal */
.duel-summary-box {
  background: #F8FAFC;
  border: 2px solid var(--border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.summary-topic-badge {
  font-family: var(--font-headline);
  font-weight: 800;
  color: var(--primary);
  font-size: 0.85rem;
}

.summary-creator-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.summary-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-headline);
  font-weight: 700;
}

.summary-quote {
  font-style: italic;
  font-size: 0.9rem;
  border-left: 3px solid var(--border);
  padding-left: 0.5rem;
}

.summary-stake-line {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.4rem;
}

/* ── Toast Notifications ── */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: #FFFFFF;
  color: var(--text);
  border: 3px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 0.85rem 1.25rem;
  font-family: var(--font-headline);
  font-size: 0.85rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  animation: toast-slide-in 0.2s ease-out;
}

.toast.success {
  border-left: 6px solid var(--accent-green);
}

.toast.error {
  border-left: 6px solid var(--accent-red);
}

.toast.info {
  border-left: 6px solid var(--primary);
}

@keyframes toast-slide-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ── Footer ── */
.footer {
  background: #FFFFFF;
  border-top: 3px solid var(--border);
  box-shadow: 0 -4px 0px 0px var(--border);
  padding: 2rem 1.5rem;
  position: relative;
  z-index: 10;
}

.footer-container {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-right {
  display: flex;
  gap: 1.25rem;
}

.footer-link {
  font-family: var(--font-headline);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text);
}

.footer-link:hover {
  color: var(--primary);
  text-decoration: underline;
}

/* ── Screen Readers ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ── Responsive Queries ── */
@media (max-width: 960px) {
  .hero-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .faceoff-grid {
    grid-template-columns: 1fr;
  }
  .versus-divider {
    margin: 0.5rem 0;
  }
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    align-items: stretch;
  }
  .nav-center, .nav-right {
    justify-content: space-between;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-stats-grid {
    grid-template-columns: 1fr;
  }
  .duels-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Wallet Connect (AdPact style Neo-Brutalist) ── */
.wallet-container {
  display: flex;
  align-items: center;
}

.btn-wallet {
  background: #FFF7ED;
  color: var(--primary);
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0px var(--border);
  font-family: var(--font-headline);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.45rem 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.1s ease;
}

.btn-wallet:hover {
  background: var(--primary);
  color: #FFFFFF;
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--border);
}

.connected-wallet-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #FFFFFF;
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0px var(--border);
  padding: 0.35rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
}

.wallet-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.3);
}

.wallet-addr-text {
  color: var(--text);
  font-weight: 700;
}

.wallet-bal-badge {
  background: #FEF3C7;
  color: #92400E;
  padding: 0.15rem 0.4rem;
  border: 1px solid #F59E0B;
  font-size: 0.7rem;
  font-weight: 800;
}

.btn-disconnect-wallet {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.1s ease;
}

.btn-disconnect-wallet:hover {
  color: var(--accent-red);
}

/* ── Lucide SVG Icons Integration ── */
i[data-lucide],
svg.lucide {
  display: inline-flex;
  vertical-align: middle;
  width: 1.15em;
  height: 1.15em;
  stroke-width: 2.25;
  stroke: currentColor;
  fill: none;
}

.m-item svg.lucide {
  width: 1.15rem;
  height: 1.15rem;
  stroke: var(--primary);
  margin-right: 0.35rem;
  display: inline-block;
  vertical-align: text-bottom;
}

.logo-emblem svg.lucide {
  width: 1.5rem;
  height: 1.5rem;
  stroke: var(--primary);
}

.stat-icon svg.lucide {
  width: 1.75rem;
  height: 1.75rem;
  stroke: var(--primary);
}

.modal-icon svg.lucide {
  width: 1.4rem;
  height: 1.4rem;
  stroke: var(--primary);
}

.tag-icon svg.lucide,
.info-icon svg.lucide {
  width: 1.2rem;
  height: 1.2rem;
  stroke: var(--primary);
}

.btn svg.lucide,
.btn-icon svg.lucide {
  width: 1.1em;
  height: 1.1em;
  stroke-width: 2.25;
}

.v-icon svg.lucide {
  width: 1.25rem;
  height: 1.25rem;
  stroke: var(--primary);
}

.winner-crown svg.lucide {
  width: 2.5rem;
  height: 2.5rem;
  stroke: var(--accent-gold);
}

.winner-crown-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.winner-crown-tag svg.lucide {
  width: 0.95rem;
  height: 0.95rem;
  stroke: var(--accent-gold);
}

.player-avatar svg.lucide {
  width: 1.25rem;
  height: 1.25rem;
}

.critique-icon svg.lucide {
  width: 1.25rem;
  height: 1.25rem;
  stroke: var(--primary);
}

.mvp-badge svg.lucide {
  width: 1rem;
  height: 1rem;
  stroke: var(--accent-gold);
}

.toast.toast-success, .toast.success {
  border-left: 6px solid var(--accent-green);
}
.toast.toast-error, .toast.error {
  border-left: 6px solid var(--accent-red);
}
.toast.toast-warning, .toast.warning {
  border-left: 6px solid #F59E0B;
}
.toast.toast-info, .toast.info {
  border-left: 6px solid var(--primary);
}

.toast-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.toast.toast-success .toast-icon,
.toast.success .toast-icon {
  color: var(--accent-green);
}

.toast.toast-error .toast-icon,
.toast.error .toast-icon {
  color: var(--accent-red);
}

.toast.toast-warning .toast-icon,
.toast.warning .toast-icon {
  color: #F59E0B;
}

.toast.toast-info .toast-icon,
.toast.info .toast-icon {
  color: var(--primary);
}

/* ── Escrow Payout & Withdrawal Vault Styles ── */
.btn-claim {
  background: #10B981;
  color: #FFFFFF;
  border: 2px solid var(--border);
  box-shadow: 3px 3px 0px var(--border);
  font-weight: 800;
}
.btn-claim:hover {
  background: #059669;
  box-shadow: 4px 4px 0px var(--border);
}

.btn-outline-danger {
  background: #FEF2F2;
  color: #DC2626;
  border: 2px solid #DC2626;
  box-shadow: 3px 3px 0px var(--border);
  font-weight: 700;
}
.btn-outline-danger:hover {
  background: #FEE2E2;
  box-shadow: 4px 4px 0px var(--border);
}

.escrow-payout-banner {
  background: #FFFFFF;
  border: 3px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.payout-banner-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.payout-banner-icon {
  width: 48px;
  height: 48px;
  background: #ECFDF5;
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0px var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #059669;
  font-size: 1.5rem;
}

.payout-banner-title {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text);
  letter-spacing: -0.01em;
}

.payout-banner-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 600px;
}

.payout-banner-action {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.payout-balance-display {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.payout-balance-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.payout-balance-value {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 800;
  color: #059669;
}

.cancelled-status-note {
  font-size: 0.82rem;
  color: #94A3B8;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: #F8FAFC;
  border: 1px dashed #CBD5E1;
  width: 100%;
}