/* ==========================================================
   CRYPTOWARS.ONLINE — black + gold spartan battle arena
   fonts:
     - Cinzel       → dramatic serif for headlines (matches banner)
     - Bebas Neue   → impact numerals + stats
     - JetBrains Mono → market data, code-like text
   palette:
     - void:  #0a0705 (black-brown battlefield)
     - coal:  #141110
     - ash:   #201a17
     - stone: #3a322c
     - bone:  #cfc3b1
     - gold:  #d4a94e (primary)
     - gold-bright: #f2c75b (highlights)
     - gold-dim:    #8a6d2e
     - blood: #c23c24 (danger)
     - emerald: #4ca352 (gains)
   ========================================================== */

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

:root {
  --void: #0a0705;
  --coal: #141110;
  --ash: #201a17;
  --stone: #3a322c;
  --stone-dim: #2a241f;
  --bone: #cfc3b1;
  --bone-dim: #8a8074;
  --gold: #d4a94e;
  --gold-bright: #f2c75b;
  --gold-dim: #8a6d2e;
  --gold-faint: rgba(212, 169, 78, 0.2);
  --blood: #c23c24;
  --blood-bright: #e85538;
  --emerald: #4ca352;
  --emerald-bright: #6dc072;

  --serif: 'Cinzel', 'Trajan Pro', serif;
  --impact: 'Bebas Neue', 'Oswald', sans-serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
  --sans: system-ui, -apple-system, sans-serif;
}

html, body {
  background: var(--void);
  color: var(--bone);
  font-family: var(--mono);
  min-height: 100vh;
  overflow-x: hidden;
}

/* atmospheric background layers */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(212, 169, 78, 0.08), transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(194, 60, 36, 0.06), transparent 50%),
    url('/assets/banner.png');
  background-size: cover;
  background-position: center;
  filter: blur(4px) brightness(0.3) saturate(0.7);
  opacity: 0.5;
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at center, transparent 30%, rgba(10, 7, 5, 0.6) 70%, var(--void) 100%),
    repeating-linear-gradient(0deg, transparent 0, transparent 3px, rgba(0,0,0,0.15) 3px, rgba(0,0,0,0.15) 4px);
}

/* ember particle effect (purely CSS) */
.embers { position: fixed; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.ember {
  position: absolute;
  width: 2px; height: 2px;
  background: var(--gold-bright);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--gold-bright);
  opacity: 0;
  animation: rise 8s infinite linear;
}
@keyframes rise {
  0%   { transform: translateY(100vh) translateX(0); opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.3; }
  100% { transform: translateY(-10vh) translateX(40px); opacity: 0; }
}

#app { position: relative; z-index: 2; min-height: 100vh; }

/* ==========================================================
   typography helpers
   ========================================================== */
.serif { font-family: var(--serif); font-weight: 700; letter-spacing: 0.03em; }
.impact { font-family: var(--impact); letter-spacing: 0.05em; }
.mono { font-family: var(--mono); }

.gold { color: var(--gold); }
.gold-bright { color: var(--gold-bright); }
.gold-dim { color: var(--gold-dim); }
.blood { color: var(--blood-bright); }
.emerald { color: var(--emerald-bright); }
.bone { color: var(--bone); }
.bone-dim { color: var(--bone-dim); }
.stone { color: var(--stone); }

/* ==========================================================
   core components
   ========================================================== */
.wrap-narrow { max-width: 680px; margin: 0 auto; padding: 40px 20px; }
.wrap-wide { max-width: 1280px; margin: 0 auto; padding: 0 16px; }

.kicker {
  font-family: var(--impact); font-size: 13px;
  letter-spacing: 0.4em; color: var(--gold-dim);
  text-transform: uppercase;
}

h1.battle {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(48px, 10vw, 96px);
  letter-spacing: 0.02em;
  color: var(--gold);
  text-shadow:
    0 0 20px rgba(212, 169, 78, 0.4),
    0 2px 0 rgba(0,0,0,0.8),
    0 4px 12px rgba(0,0,0,0.6);
  line-height: 0.95;
  text-transform: uppercase;
}

h1.mega {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(64px, 14vw, 140px);
  letter-spacing: 0.02em;
  line-height: 0.9;
  text-shadow: 0 2px 0 rgba(0,0,0,0.8), 0 6px 24px rgba(0,0,0,0.6);
}

.tagline {
  font-family: var(--impact); font-size: clamp(18px, 3vw, 28px);
  letter-spacing: 0.25em;
  color: var(--bone);
}

/* ==========================================================
   panels (parchment / stone slabs)
   ========================================================== */
.panel {
  background: linear-gradient(180deg, rgba(32, 26, 23, 0.85), rgba(20, 17, 16, 0.9));
  border: 1px solid var(--stone);
  border-radius: 2px;
  padding: 20px;
  position: relative;
  box-shadow:
    inset 0 1px 0 rgba(212, 169, 78, 0.08),
    0 4px 16px rgba(0,0,0,0.4);
}
.panel::before {
  content: "";
  position: absolute; inset: 0; pointer-events: none;
  border: 1px solid transparent;
  border-image: linear-gradient(135deg, var(--gold-faint), transparent 40%, transparent 60%, var(--gold-faint)) 1;
  border-radius: 2px;
}
.panel.gold-border { border-color: var(--gold-dim); }
.panel.gold-border::before {
  border-image: linear-gradient(135deg, var(--gold), var(--gold-dim) 50%, var(--gold)) 1;
}

.panel-hd {
  font-family: var(--impact);
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--gold-dim);
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--stone);
  display: flex; align-items: center; gap: 8px;
}

/* ==========================================================
   buttons
   ========================================================== */
.btn {
  font-family: var(--impact);
  background: transparent;
  border: 1px solid var(--stone);
  color: var(--bone);
  padding: 10px 20px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.15s ease;
  position: relative;
  overflow: hidden;
}
.btn:hover:not(:disabled) { border-color: var(--gold); color: var(--gold-bright); transform: translateY(-1px); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }

.btn-gold {
  background: linear-gradient(180deg, var(--gold-bright), var(--gold) 50%, var(--gold-dim));
  border: 1px solid var(--gold-bright);
  color: var(--void);
  font-weight: 700;
  box-shadow: 0 0 20px rgba(212, 169, 78, 0.3), inset 0 1px 0 rgba(255,255,255,0.3);
}
.btn-gold:hover:not(:disabled) {
  background: linear-gradient(180deg, var(--gold-bright), var(--gold-bright) 50%, var(--gold));
  box-shadow: 0 0 30px rgba(242, 199, 91, 0.5), inset 0 1px 0 rgba(255,255,255,0.4);
  color: var(--void);
  transform: translateY(-1px);
}

.btn-primary {
  font-family: var(--impact);
  font-size: 18px;
  padding: 16px 32px;
  letter-spacing: 0.3em;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold) 45%, var(--gold-dim) 95%);
  border: 1px solid var(--gold-bright);
  color: var(--void);
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  position: relative;
  box-shadow: 0 0 30px rgba(212, 169, 78, 0.4), inset 0 1px 0 rgba(255,255,255,0.3), 0 4px 12px rgba(0,0,0,0.4);
  transition: all 0.15s ease;
}
.btn-primary:hover:not(:disabled) {
  box-shadow: 0 0 40px rgba(242, 199, 91, 0.6), inset 0 1px 0 rgba(255,255,255,0.4), 0 6px 16px rgba(0,0,0,0.5);
  transform: translateY(-2px);
}
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.btn-emerald {
  background: rgba(76, 163, 82, 0.15);
  border: 1px solid var(--emerald);
  color: var(--emerald-bright);
}
.btn-emerald:hover:not(:disabled) { background: rgba(76, 163, 82, 0.25); }

.btn-blood {
  background: rgba(194, 60, 36, 0.15);
  border: 1px solid var(--blood);
  color: var(--blood-bright);
}
.btn-blood:hover:not(:disabled) { background: rgba(194, 60, 36, 0.25); }

.btn-sm { padding: 6px 12px; font-size: 11px; letter-spacing: 0.15em; }

/* ==========================================================
   inputs
   ========================================================== */
input[type=text], input[type=number], input[type=password] {
  font-family: var(--mono);
  background: var(--coal);
  border: 1px solid var(--stone);
  color: var(--gold-bright);
  padding: 10px 14px;
  border-radius: 2px;
  font-size: 14px;
  outline: none;
  width: 100%;
  transition: border-color 0.15s;
}
input:focus { border-color: var(--gold); box-shadow: 0 0 0 2px rgba(212, 169, 78, 0.15); }

/* ==========================================================
   login screen
   ========================================================== */
.login-hero {
  text-align: center;
  padding: 60px 20px 20px;
  position: relative;
}
.login-hero .coin-wrap {
  display: flex; justify-content: center; margin-bottom: 32px;
  animation: coinFloat 4s ease-in-out infinite;
}
@keyframes coinFloat {
  0%,100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}
.login-hero img.coin {
  width: 220px; height: 220px;
  filter: drop-shadow(0 10px 30px rgba(0,0,0,0.7)) drop-shadow(0 0 40px rgba(212, 169, 78, 0.3));
}
@media (max-width: 640px) {
  .login-hero img.coin { width: 160px; height: 160px; }
}

.feature-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 32px 0;
}
@media (max-width: 640px) { .feature-row { grid-template-columns: 1fr; } }
.feature {
  border: 1px solid var(--stone);
  padding: 16px;
  text-align: center;
  background: linear-gradient(180deg, rgba(32, 26, 23, 0.6), rgba(20, 17, 16, 0.8));
}
.feature-icon {
  font-size: 32px; color: var(--gold); margin-bottom: 8px;
  filter: drop-shadow(0 0 8px rgba(212, 169, 78, 0.4));
}
.feature-title {
  font-family: var(--impact); font-size: 20px;
  letter-spacing: 0.25em; color: var(--gold-bright);
}
.feature-desc {
  font-size: 12px; color: var(--bone-dim); margin-top: 6px;
}

.wallet-entry-box {
  background: linear-gradient(180deg, rgba(32, 26, 23, 0.9), rgba(20, 17, 16, 0.95));
  border: 1px solid var(--gold-dim);
  padding: 28px;
  margin: 24px 0;
  text-align: left;
  box-shadow: 0 0 40px rgba(212, 169, 78, 0.1), inset 0 1px 0 rgba(212, 169, 78, 0.1);
}
.wallet-input {
  font-family: var(--serif);
  font-size: 28px !important;
  letter-spacing: 8px !important;
  text-align: center;
  text-transform: uppercase;
  padding: 16px !important;
  background: var(--void) !important;
  color: var(--gold-bright) !important;
  border: 1px solid var(--stone) !important;
}

.admin-corner {
  position: fixed; top: 16px; right: 16px; z-index: 10;
  font-family: var(--mono); font-size: 10px;
  color: var(--stone); text-decoration: none; cursor: pointer;
  letter-spacing: 0.2em; text-transform: uppercase;
}
.admin-corner:hover { color: var(--gold-dim); }

/* ==========================================================
   topbar (in-game)
   ========================================================== */
.topbar {
  background: linear-gradient(180deg, rgba(10, 7, 5, 0.95), rgba(20, 17, 16, 0.95));
  border-bottom: 1px solid var(--gold-dim);
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.topbar-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 20px; flex-wrap: wrap; gap: 12px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
}
.brand img.coin-sm {
  width: 36px; height: 36px;
  filter: drop-shadow(0 0 6px rgba(212, 169, 78, 0.5));
}
.brand-text {
  font-family: var(--serif); font-weight: 900;
  font-size: 20px;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
  line-height: 1;
}
.brand-title-row {
  display: flex; align-items: center; gap: 8px;
}
.ticker-badge {
  font-family: var(--impact); font-size: 11px;
  letter-spacing: 0.15em;
  padding: 2px 8px;
  background: linear-gradient(180deg, rgba(212, 169, 78, 0.25), rgba(212, 169, 78, 0.08));
  border: 1px solid var(--gold-dim);
  color: var(--gold-bright);
  border-radius: 2px;
  text-shadow: 0 0 6px rgba(212, 169, 78, 0.5);
  box-shadow: inset 0 1px 0 rgba(212, 169, 78, 0.15);
}
.brand-sub {
  font-family: var(--impact); font-size: 10px;
  letter-spacing: 0.4em; color: var(--gold-dim);
  margin-top: 2px;
}

.stats-row {
  display: flex; gap: 20px; align-items: center;
  font-family: var(--mono); font-size: 11px;
}
.stat {
  display: flex; flex-direction: column; align-items: flex-end; line-height: 1.1;
}
.stat-label {
  font-family: var(--impact); font-size: 10px;
  letter-spacing: 0.25em; color: var(--bone-dim);
  text-transform: uppercase;
}
.stat-val {
  font-family: var(--impact); font-size: 22px;
  letter-spacing: 0.05em;
}

.wallet-pill {
  display: flex; align-items: center; gap: 6px;
  background: rgba(212, 169, 78, 0.1);
  border: 1px solid var(--gold-dim);
  padding: 4px 12px;
  font-family: var(--mono); font-size: 12px;
  color: var(--gold-bright);
  letter-spacing: 0.1em;
}

.scanbar {
  background: linear-gradient(180deg, rgba(212, 169, 78, 0.05), transparent);
  border-top: 1px solid var(--stone);
  color: var(--gold-dim);
  font-family: var(--mono); font-size: 11px;
  padding: 6px 20px;
  display: flex; align-items: center; gap: 10px;
  overflow: hidden; white-space: nowrap;
}
.scanbar-dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ==========================================================
   game grid
   ========================================================== */
.grid-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 20px 16px;
}
@media (min-width: 1024px) { .grid-main { grid-template-columns: 380px 1fr; } }
.col { display: flex; flex-direction: column; gap: 16px; }

/* ==========================================================
   newswire events
   ========================================================== */
.event {
  padding: 14px;
  background: linear-gradient(180deg, rgba(32, 26, 23, 0.6), rgba(20, 17, 16, 0.8));
  border: 1px solid var(--stone);
  border-left: 3px solid var(--gold-dim);
  margin-bottom: 10px;
  position: relative;
}
.event.major {
  border-left-color: var(--blood);
  background: linear-gradient(180deg, rgba(194, 60, 36, 0.1), rgba(32, 26, 23, 0.8));
}
.event-row { display: flex; gap: 10px; align-items: flex-start; }
.event-emoji { font-size: 22px; line-height: 1; filter: drop-shadow(0 0 4px rgba(0,0,0,0.6)); }
.event-head { font-size: 14px; color: var(--bone); font-weight: 500; line-height: 1.4; }
.event-meta {
  font-size: 10px; font-family: var(--mono);
  color: var(--bone-dim); margin-top: 6px;
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
}

/* ==========================================================
   target card — hero feature
   ========================================================== */
.target-card {
  background:
    linear-gradient(135deg, rgba(212, 169, 78, 0.15), rgba(194, 60, 36, 0.08)),
    linear-gradient(180deg, rgba(32, 26, 23, 0.9), rgba(20, 17, 16, 0.95));
  border: 1px solid var(--gold);
  padding: 20px;
  position: relative;
  box-shadow: 0 0 30px rgba(212, 169, 78, 0.15), inset 0 1px 0 rgba(212, 169, 78, 0.2);
}
.target-card::after {
  content: ""; position: absolute; top: 0; right: 0; bottom: 0;
  width: 80px;
  background: url('/assets/coin.png') right center / contain no-repeat;
  opacity: 0.08;
  pointer-events: none;
}
.target-hd {
  font-family: var(--impact); font-size: 12px;
  letter-spacing: 0.3em; color: var(--gold);
  text-transform: uppercase; margin-bottom: 8px;
  display: flex; align-items: center; gap: 8px;
}
.target-sym {
  font-family: var(--serif); font-weight: 900;
  font-size: 48px; color: var(--gold-bright);
  line-height: 1;
  text-shadow: 0 0 20px rgba(242, 199, 91, 0.4), 0 2px 0 rgba(0,0,0,0.5);
}
.target-strat {
  font-size: 12px; color: var(--bone); font-style: italic;
  margin-top: 8px;
}

/* ==========================================================
   tier / rewards
   ========================================================== */
.tier-title {
  font-family: var(--serif); font-weight: 900;
  font-size: 22px; color: var(--gold-bright);
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px rgba(212, 169, 78, 0.3);
}
.tier-perk {
  font-size: 12px; color: var(--bone); margin-top: 4px;
}
.tier-stats {
  font-family: var(--mono); font-size: 11px;
  color: var(--bone-dim); margin-top: 12px;
  padding-top: 12px; border-top: 1px solid var(--stone);
}

/* ==========================================================
   venue grid
   ========================================================== */
.venue-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
}
.venue-btn {
  text-align: left;
  padding: 10px 12px;
  background: rgba(32, 26, 23, 0.6);
  border: 1px solid var(--stone);
  color: var(--bone-dim);
  font-family: var(--impact);
  font-size: 12px;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
}
.venue-btn:hover { border-color: var(--gold-dim); color: var(--bone); }
.venue-btn.active {
  background: linear-gradient(180deg, var(--gold), var(--gold-dim));
  border-color: var(--gold-bright);
  color: var(--void);
  font-weight: 700;
}
.venue-flavor {
  font-size: 11px; color: var(--bone-dim); font-style: italic;
  margin-top: 10px;
}

/* ==========================================================
   debt panel
   ========================================================== */
.debt-value {
  font-family: var(--impact); font-size: 36px;
  color: var(--blood-bright);
  letter-spacing: 0.05em;
  line-height: 1;
  text-shadow: 0 0 10px rgba(194, 60, 36, 0.3);
}

/* ==========================================================
   market table
   ========================================================== */
.market {
  background: linear-gradient(180deg, rgba(20, 17, 16, 0.9), rgba(10, 7, 5, 0.95));
  border: 1px solid var(--stone);
  border-top: 1px solid var(--gold-dim);
  overflow: hidden;
}
.mkt-hd {
  padding: 14px 20px;
  border-bottom: 1px solid var(--stone);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  background: rgba(32, 26, 23, 0.4);
}
.mkt-hd-title {
  font-family: var(--impact); font-size: 14px;
  letter-spacing: 0.3em; color: var(--gold);
  text-transform: uppercase;
}
.qty-input-wrap {
  display: flex; align-items: center; gap: 8px;
}
.qty-input-wrap input { width: 110px; font-family: var(--mono); font-size: 13px; }

.mkt-row {
  padding: 14px 20px;
  display: flex; align-items: center; gap: 14px;
  border-bottom: 1px solid var(--stone-dim);
  transition: background 0.15s;
}
.mkt-row:last-child { border-bottom: none; }
.mkt-row:hover { background: rgba(212, 169, 78, 0.03); }
.mkt-row.target {
  background: linear-gradient(90deg, rgba(212, 169, 78, 0.08), transparent 80%);
  border-left: 2px solid var(--gold);
  padding-left: 18px;
}
.mkt-emoji { width: 32px; font-size: 22px; flex-shrink: 0; }
.mkt-info { flex: 1; min-width: 0; }
.mkt-sym-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.mkt-sym {
  font-family: var(--serif); font-weight: 700;
  color: var(--bone); font-size: 15px;
  letter-spacing: 0.05em;
}
.mkt-name {
  font-size: 11px; color: var(--bone-dim);
  margin-top: 2px;
}
.mkt-held {
  font-size: 11px; font-family: var(--mono);
  margin-top: 4px; color: var(--bone-dim);
}
.mkt-price {
  font-family: var(--impact); font-size: 20px;
  color: var(--bone); min-width: 100px; text-align: right;
  letter-spacing: 0.05em;
}
.mkt-actions { display: flex; gap: 4px; flex-shrink: 0; }

/* tags */
.tag {
  font-family: var(--impact); font-size: 10px;
  padding: 2px 8px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid transparent;
}
.tag-target {
  background: var(--gold); color: var(--void);
  font-weight: 700;
  box-shadow: 0 0 10px rgba(212, 169, 78, 0.5);
}
.tag-blue { background: rgba(59, 130, 246, 0.15); color: #93c5fd; border-color: rgba(59, 130, 246, 0.3); }
.tag-mid { background: rgba(139, 130, 112, 0.15); color: var(--bone); border-color: var(--stone); }
.tag-meme { background: rgba(236, 72, 153, 0.15); color: #f9a8d4; border-color: rgba(236, 72, 153, 0.3); }
.tag-trench { background: rgba(194, 60, 36, 0.15); color: var(--blood-bright); border-color: rgba(194, 60, 36, 0.3); }
.tag-house {
  background: linear-gradient(180deg, rgba(212, 169, 78, 0.25), rgba(212, 169, 78, 0.1));
  color: var(--gold-bright);
  border-color: var(--gold);
  font-weight: 700;
  box-shadow: 0 0 8px rgba(212, 169, 78, 0.3);
}
.tag-live { background: rgba(76, 163, 82, 0.2); color: var(--emerald-bright); border-color: var(--emerald); }
.tag-cached { background: rgba(139, 130, 112, 0.15); color: var(--bone-dim); border-color: var(--stone); }

/* trend arrows */
.trend-up { color: var(--emerald-bright); font-family: var(--impact); font-size: 16px; }
.trend-down { color: var(--blood-bright); font-family: var(--impact); font-size: 16px; }

/* ==========================================================
   advance button (battle cry)
   ========================================================== */
.battle-btn {
  width: 100%;
  font-family: var(--serif);
  font-size: 22px; font-weight: 900;
  padding: 20px;
  letter-spacing: 0.3em;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold) 45%, var(--gold-dim));
  border: 1px solid var(--gold-bright);
  color: var(--void);
  cursor: pointer;
  text-transform: uppercase;
  position: relative;
  box-shadow: 0 0 40px rgba(212, 169, 78, 0.3), inset 0 1px 0 rgba(255,255,255,0.3), 0 6px 20px rgba(0,0,0,0.5);
  transition: all 0.2s ease;
}
.battle-btn:hover:not(:disabled) {
  box-shadow: 0 0 50px rgba(242, 199, 91, 0.5), inset 0 1px 0 rgba(255,255,255,0.4), 0 8px 24px rgba(0,0,0,0.6);
  transform: translateY(-2px);
}
.battle-btn:disabled { opacity: 0.4; cursor: wait; transform: none; }

/* ==========================================================
   feed
   ========================================================== */
.feed {
  max-height: 280px; overflow-y: auto;
  font-family: var(--mono); font-size: 12px;
}
.feed::-webkit-scrollbar { width: 8px; }
.feed::-webkit-scrollbar-track { background: var(--coal); }
.feed::-webkit-scrollbar-thumb { background: var(--stone); }
.feed-line {
  padding: 8px 20px;
  border-bottom: 1px solid var(--stone-dim);
  color: var(--bone-dim);
}
.feed-line:last-child { border-bottom: none; }
.feed-t {
  color: var(--gold-dim); margin-right: 10px;
  font-family: var(--impact); letter-spacing: 0.1em;
}

/* ==========================================================
   flash toast
   ========================================================== */
.flash {
  position: fixed; top: 100px; left: 50%; transform: translateX(-50%);
  z-index: 60;
  padding: 14px 28px;
  font-family: var(--impact); font-size: 14px; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  border: 1px solid;
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
  animation: flashIn 0.3s ease-out;
}
.flash.good {
  background: linear-gradient(180deg, var(--emerald), #2d6b31);
  border-color: var(--emerald-bright);
  color: #fff;
  box-shadow: 0 0 30px rgba(76, 163, 82, 0.4);
}
.flash.bad {
  background: linear-gradient(180deg, var(--blood), #8a2a18);
  border-color: var(--blood-bright);
  color: #fff;
  box-shadow: 0 0 30px rgba(194, 60, 36, 0.4);
}
@keyframes flashIn {
  from { opacity: 0; transform: translate(-50%, -20px) scale(0.9); }
  to   { opacity: 1; transform: translate(-50%, 0) scale(1); }
}

/* ==========================================================
   leaderboard / end screens
   ========================================================== */
.board-row {
  padding: 14px 20px;
  border-bottom: 1px solid var(--stone);
  display: flex; justify-content: space-between; align-items: center;
  transition: background 0.15s;
}
.board-row:last-child { border-bottom: none; }
.board-row.first {
  background: linear-gradient(90deg, rgba(212, 169, 78, 0.1), transparent 80%);
  border-left: 3px solid var(--gold);
  padding-left: 17px;
}
.board-row.mine {
  background: rgba(76, 163, 82, 0.05);
  border-left: 2px solid var(--emerald);
  padding-left: 18px;
}
.board-left { display: flex; align-items: center; gap: 14px; }
.board-rank {
  font-family: var(--serif); font-weight: 900;
  font-size: 24px; width: 44px;
  letter-spacing: -0.02em;
}
.board-rank.gold { color: var(--gold-bright); }
.board-rank.silver { color: #c0c0c0; }
.board-rank.bronze { color: #cd7f32; }
.board-wallet {
  font-family: var(--mono); font-size: 14px;
  color: var(--bone); letter-spacing: 0.1em;
}
.board-score {
  font-family: var(--impact); font-size: 24px;
  letter-spacing: 0.05em;
}

/* tabs */
.tabs {
  display: flex; gap: 2px;
  border-bottom: 1px solid var(--stone);
  margin-bottom: 20px;
}
.tab {
  background: transparent;
  border: none;
  color: var(--bone-dim);
  padding: 12px 20px;
  cursor: pointer;
  font-family: var(--impact);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}
.tab:hover { color: var(--bone); }
.tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* reward tier ladder */
.reward-tier {
  padding: 12px 16px;
  background: rgba(20, 17, 16, 0.8);
  border: 1px solid var(--stone);
  margin-bottom: 8px;
  display: flex; justify-content: space-between; align-items: center;
  transition: all 0.15s;
}
.reward-tier.unlocked {
  background: linear-gradient(90deg, rgba(212, 169, 78, 0.1), transparent 70%);
  border-color: var(--gold-dim);
  color: var(--gold-bright);
}
.reward-tier.locked { color: var(--bone-dim); opacity: 0.6; }
.reward-name { font-family: var(--serif); font-weight: 700; font-size: 14px; }
.reward-cost {
  font-family: var(--impact); font-size: 11px;
  letter-spacing: 0.15em; color: var(--bone-dim);
  margin-left: 8px;
}
.reward-mark { font-family: var(--impact); font-size: 16px; }

/* ==========================================================
   loading / spinners
   ========================================================== */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid var(--gold-dim);
  border-top-color: var(--gold-bright);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
.spinner.lg { width: 32px; height: 32px; border-width: 3px; }
@keyframes spin { to { transform: rotate(360deg); } }

.loading-card { text-align: center; padding: 40px 20px; }
.loading-card .msg { font-family: var(--impact); font-size: 14px; letter-spacing: 0.3em; color: var(--gold-dim); margin-top: 16px; text-transform: uppercase; }
.loading-card .sub { font-size: 11px; color: var(--bone-dim); margin-top: 6px; font-family: var(--mono); }

/* ==========================================================
   error strip
   ========================================================== */
.error-strip {
  background: rgba(194, 60, 36, 0.1);
  border: 1px solid rgba(194, 60, 36, 0.3);
  padding: 10px 12px;
  font-size: 11px;
  color: var(--blood-bright);
  margin-bottom: 10px;
  font-family: var(--mono);
}

/* ==========================================================
   utilities
   ========================================================== */
.flex { display: flex; }
.flex-1 { flex: 1; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.center { justify-content: center; align-items: center; }
.between { justify-content: space-between; }
.items-center { align-items: center; }
.items-baseline { align-items: baseline; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.w-full { width: 100%; }

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.pt-2 { padding-top: 8px; }
.pt-4 { padding-top: 16px; }

.small { font-size: 12px; }
.tiny { font-size: 10px; }
.italic { font-style: italic; }

.disclaimer {
  text-align: center;
  font-family: var(--mono); font-size: 10px;
  color: var(--bone-dim); font-style: italic;
  padding: 30px 20px 40px;
  max-width: 720px; margin: 0 auto;
}

/* ==========================================================
   hero ticker (login screen)
   ========================================================== */
.hero-ticker {
  display: inline-block;
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(24px, 5vw, 40px);
  letter-spacing: 0.1em;
  padding: 6px 20px;
  background: linear-gradient(180deg, rgba(242, 199, 91, 0.15), rgba(212, 169, 78, 0.05));
  color: var(--gold-bright);
  border: 1px solid var(--gold);
  border-radius: 2px;
  text-shadow:
    0 0 20px rgba(242, 199, 91, 0.5),
    0 2px 0 rgba(0,0,0,0.6);
  box-shadow:
    0 0 30px rgba(212, 169, 78, 0.2),
    inset 0 1px 0 rgba(242, 199, 91, 0.2);
}

/* ==========================================================
   site footer (appears on every screen)
   ========================================================== */
.site-footer {
  margin-top: 48px;
  background: linear-gradient(180deg, transparent, rgba(10, 7, 5, 0.8) 40%, rgba(10, 7, 5, 0.95));
  border-top: 1px solid var(--gold-dim);
  padding: 32px 20px 0;
  position: relative;
  z-index: 2;
}
.site-footer::before {
  content: "";
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 80%; max-width: 400px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.footer-inner {
  max-width: 1280px; margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: center;
  padding-bottom: 24px;
}
@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }
  .footer-right { max-width: 100%; }
}
.footer-col { min-width: 0; }
.footer-brand {
  display: flex; align-items: center; gap: 14px;
}
@media (max-width: 768px) {
  .footer-brand { justify-content: center; }
}
.footer-coin {
  width: 48px; height: 48px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.5)) drop-shadow(0 0 12px rgba(212, 169, 78, 0.3));
}
.footer-kicker {
  font-family: var(--impact);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--gold-dim);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.footer-ticker {
  font-family: var(--serif); font-weight: 900;
  font-size: 24px;
  letter-spacing: 0.05em;
  color: var(--gold-bright);
  text-shadow: 0 0 12px rgba(242, 199, 91, 0.4);
  line-height: 1;
}
.footer-ca-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--coal);
  border: 1px solid var(--stone);
  padding: 8px 12px;
  border-radius: 2px;
  max-width: 100%;
}
@media (max-width: 768px) {
  .footer-ca-wrap { justify-content: center; margin: 0 auto; max-width: 90vw; }
}
.footer-ca {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold-bright);
  letter-spacing: 0.05em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex: 1;
}
.footer-ca-pending {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--bone-dim);
  font-style: italic;
  padding: 8px 12px;
  border: 1px dashed var(--stone);
  display: inline-block;
  border-radius: 2px;
}
.footer-copy-btn {
  font-family: var(--impact);
  background: transparent;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  padding: 3px 10px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  flex-shrink: 0;
  transition: all 0.15s;
}
.footer-copy-btn:hover {
  background: var(--gold);
  color: var(--void);
}
.footer-right {
  max-width: 280px;
}
.footer-about {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--bone-dim);
  line-height: 1.5;
  font-style: italic;
}
.footer-strip {
  max-width: 1280px; margin: 0 auto;
  padding: 14px 0 20px;
  border-top: 1px solid var(--stone);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-family: var(--impact);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--bone-dim);
  text-transform: uppercase;
}
.footer-strip-item {
  white-space: nowrap;
}
.footer-strip-sep {
  color: var(--gold-dim);
  font-size: 14px;
  line-height: 1;
}