/* ===========================================
   TROLLMAX — Perpetual DEX on Solana
   Theme: Orange / Black / Troll aesthetic
   =========================================== */

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

:root {
  --bg-0: #0a0a0a;
  --bg-1: #121212;
  --bg-2: #1a1a1a;
  --bg-3: #222;
  --border: #2a2a2a;
  --text: #f5f5f5;
  --muted: #9a9a9a;
  --orange: #ff6b00;
  --orange-2: #ff8a1f;
  --orange-glow: rgba(255,107,0,0.45);
  --green: #00d68f;
  --red: #ff3b3b;
  --font: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html, body {
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-2); }

/* ====== Interactive Background (canvas) ====== */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.55;
}

/* ====== Ticker ====== */
.ticker {
  position: relative;
  background: linear-gradient(90deg, #000, #1a1a1a, #000);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  height: 38px;
  display: flex;
  align-items: center;
  z-index: 30;
}
.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: tickerScroll 60s linear infinite;
  gap: 36px;
  padding-left: 36px;
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
}
.ticker-item .sym { color: var(--orange); font-weight: 700; letter-spacing: 0.5px; }
.ticker-item .price { color: #fff; }
.ticker-item .chg.up { color: var(--green); }
.ticker-item .chg.down { color: var(--red); }
@keyframes tickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ====== Header / Nav ====== */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 1px;
  color: #fff;
}
.brand img {
  height: 38px;
  width: 38px;
  border-radius: 8px;
  object-fit: contain;
  background: #000;
  border: 1px solid var(--orange);
}
.brand span.x { color: var(--orange); }

.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-links a {
  color: #cfcfcf;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: 0.2s;
}
.nav-links a:hover { background: rgba(255,107,0,0.08); color: var(--orange); }
.nav-links a.active { color: var(--orange); background: rgba(255,107,0,0.10); }

.nav-actions { display: flex; gap: 10px; align-items: center; }

.btn {
  font-family: var(--font);
  font-weight: 700;
  padding: 9px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text);
  cursor: pointer;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: 0.2s;
}
.btn:hover { border-color: var(--orange); color: var(--orange); }
.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #000;
  border: none;
  box-shadow: 0 6px 18px var(--orange-glow);
}
.btn-primary:hover { color: #000; transform: translateY(-1px); filter: brightness(1.05); }
.btn-x {
  background: #000;
  border: 1px solid #333;
  color: #fff;
}
.btn-x:hover { color: #fff; border-color: #fff; }

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: #fff;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
}

/* ====== Layout ====== */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
  position: relative;
  z-index: 1;
}
.section { padding: 60px 0; }

/* ====== Hero ====== */
.hero {
  position: relative;
  padding: 80px 24px 60px;
  text-align: center;
  z-index: 1;
}
.hero h1 {
  font-size: clamp(48px, 9vw, 110px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -2px;
  background: linear-gradient(180deg, #fff 30%, var(--orange) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 4px 30px var(--orange-glow);
  margin-bottom: 20px;
}
.hero .tagline {
  font-size: clamp(16px, 2vw, 22px);
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto 32px;
}
.hero .cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 50px;
}
.hero .cta-row .btn { padding: 14px 26px; font-size: 16px; }

.hero-banner {
  max-width: 540px;
  margin: 0 auto;
  position: relative;
}
.hero-banner img {
  width: 100%;
  border-radius: 24px;
  border: 2px solid var(--orange);
  box-shadow: 0 20px 60px var(--orange-glow);
}

/* ====== Stat Strip ====== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 50px 0;
}
.stat {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  text-align: left;
}
.stat .label { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }
.stat .value { font-size: 28px; font-weight: 800; margin-top: 6px; color: #fff; }
.stat .delta.up { color: var(--green); font-size: 13px; }
.stat .delta.down { color: var(--red); font-size: 13px; }

/* ====== Feature Cards ====== */
.section-title {
  text-align: center;
  margin-bottom: 40px;
}
.section-title h2 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: -1px;
}
.section-title h2 span { color: var(--orange); }
.section-title p { color: var(--muted); margin-top: 10px; }

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature {
  background: linear-gradient(180deg, var(--bg-1), var(--bg-0));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  transition: 0.25s;
}
.feature:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(255,107,0,0.18);
}
.feature .icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(255,107,0,0.12);
  border: 1px solid var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}
.feature h3 { font-size: 20px; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 14px; }

/* ====== Card / Panel ====== */
.panel {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}
.panel h3 { font-size: 16px; margin-bottom: 14px; color: #fff; }

/* ====== Tables ====== */
.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.data th, table.data td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}
table.data th {
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  user-select: none;
}
table.data tbody tr:hover { background: rgba(255,107,0,0.05); }
table.data td .coin {
  display: flex; align-items: center; gap: 10px;
}
table.data td .coin img { width: 24px; height: 24px; border-radius: 50%; }
.up { color: var(--green); }
.down { color: var(--red); }

/* ====== Dashboard Grid ====== */
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 18px;
  margin-bottom: 20px;
}
.dash-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
}
.dash-card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; }
.dash-card .v { font-size: 30px; font-weight: 800; margin-top: 6px; }
.dash-card.accent { background: linear-gradient(135deg, rgba(255,107,0,0.18), var(--bg-1)); border-color: var(--orange); }

.dash-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 18px;
}

/* ====== Trade page ====== */
.trade-layout {
  display: grid;
  grid-template-columns: 2.5fr 1fr;
  gap: 18px;
}
.trade-chart {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  min-height: 460px;
  position: relative;
}
.trade-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.order-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}
.tabs {
  display: flex;
  background: var(--bg-2);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 16px;
}
.tabs button {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
  font-family: var(--font);
}
.tabs button.active.buy { background: var(--green); color: #000; }
.tabs button.active.sell { background: var(--red); color: #000; }

.input-row {
  margin-bottom: 14px;
}
.input-row label {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.input-row input, .input-row select {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: #fff;
  font-family: var(--font);
  font-size: 15px;
}
.input-row input:focus { outline: none; border-color: var(--orange); }

.lev-row { display: flex; gap: 6px; flex-wrap: wrap; }
.lev-row button {
  flex: 1;
  min-width: 50px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: #fff;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
}
.lev-row button.active { background: var(--orange); color: #000; border-color: var(--orange); }

.summary { font-size: 13px; color: var(--muted); margin: 10px 0; line-height: 1.8; }
.summary span { color: #fff; float: right; }

/* ====== Orderbook ====== */
.orderbook { font-size: 12px; font-family: 'SF Mono', monospace; }
.orderbook .row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 4px 8px;
  position: relative;
}
.orderbook .row.bg-bid::before, .orderbook .row.bg-ask::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; right: 0;
  background: rgba(0,214,143,0.10);
  z-index: 0;
}
.orderbook .row.bg-ask::before { background: rgba(255,59,59,0.10); }
.orderbook .row span { z-index: 1; }
.orderbook .row.ask span:first-child { color: var(--red); }
.orderbook .row.bid span:first-child { color: var(--green); }
.orderbook .spread {
  text-align: center;
  padding: 8px;
  background: var(--bg-2);
  margin: 4px 0;
  border-radius: 6px;
  color: var(--orange);
}

/* ====== Footer ====== */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px 24px;
  margin-top: 60px;
  background: #050505;
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}
.footer a { color: var(--muted); margin: 0 10px; }
.footer a:hover { color: var(--orange); }

/* ====== Badge / chip ====== */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  background: rgba(255,107,0,0.12);
  color: var(--orange);
  border: 1px solid var(--orange);
  text-transform: uppercase;
}

/* ====== Pulse animation for live data ====== */
.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 1.4s ease-in-out infinite;
  margin-right: 6px;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* ====== Mobile / Responsive ====== */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .menu-toggle { display: inline-flex; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--bg-1);
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }
  .nav-links.open a { padding: 12px; }
  .nav-actions .btn span.hide-sm { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
  .dash-row { grid-template-columns: 1fr; }
  .trade-layout { grid-template-columns: 1fr; }
  .hero { padding: 50px 16px 30px; }
  .container { padding: 16px; }
}
@media (max-width: 480px) {
  .nav-inner { padding: 12px 16px; }
  .brand { font-size: 18px; }
  .brand img { height: 30px; width: 30px; }
  .ticker { height: 32px; }
  .ticker-item { font-size: 12px; }
  .stat .value { font-size: 22px; }
}

/* Loader */
.loader {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skel {
  background: linear-gradient(90deg, #1a1a1a, #2a2a2a, #1a1a1a);
  background-size: 200% 100%;
  animation: skel 1.2s linear infinite;
  border-radius: 6px;
  height: 14px;
}
@keyframes skel { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ====== Wallet button (in nav) ====== */
.btn-wallet {
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #000;
  border: none;
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px var(--orange-glow);
}
.btn-wallet:hover { filter: brightness(1.05); }
.btn-wallet.connected {
  background: var(--bg-2);
  color: #fff;
  border: 1px solid var(--green);
  box-shadow: none;
}
.btn-wallet .wb-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}
.btn-wallet .wb-text { display:flex; flex-direction:column; align-items:flex-start; line-height:1.15; }
.btn-wallet .wb-text strong { font-size: 13px; }
.btn-wallet .wb-text small { font-size: 10px; color: var(--muted); font-weight: 500; }

/* ====== Wallet modal ====== */
.wm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}
.wm-overlay.open { display: flex; }
.wm-card {
  background: var(--bg-1);
  border: 1px solid var(--orange);
  border-radius: 18px;
  padding: 28px;
  width: 100%;
  max-width: 420px;
  position: relative;
  box-shadow: 0 30px 80px rgba(255,107,0,0.25);
  animation: wmIn 0.25s ease;
}
@keyframes wmIn {
  from { transform: translateY(20px) scale(0.97); opacity: 0; }
  to   { transform: none; opacity: 1; }
}
.wm-close {
  position: absolute;
  top: 14px; right: 14px;
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 18px;
  cursor: pointer;
  padding: 6px 10px;
}
.wm-close:hover { color: #fff; }
.wm-title { font-size: 24px; font-weight: 900; margin-bottom: 6px; }
.wm-sub { color: var(--muted); font-size: 14px; margin-bottom: 20px; }

.wm-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.wm-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: #fff;
  cursor: pointer;
  font-family: var(--font);
  transition: 0.15s;
}
.wm-item:hover { border-color: var(--orange); background: rgba(255,107,0,0.06); }
.wm-icon { font-size: 22px; }
.wm-name { flex: 1; text-align: left; font-weight: 700; }
.wm-stat { font-size: 11px; padding: 3px 8px; border-radius: 12px; }
.wm-stat.on  { background: rgba(0,214,143,0.15); color: var(--green); }
.wm-stat.off { background: rgba(255,255,255,0.05); color: var(--muted); }

.wm-divider {
  text-align: center;
  margin: 12px 0;
  position: relative;
  color: var(--muted);
}
.wm-divider::before, .wm-divider::after {
  content: '';
  display: inline-block;
  width: 40%;
  height: 1px;
  background: var(--border);
  vertical-align: middle;
}
.wm-divider span { padding: 0 10px; font-size: 12px; }

.wm-demo {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: linear-gradient(135deg, rgba(255,107,0,0.15), var(--bg-2));
  border: 1px solid var(--orange);
  border-radius: 12px;
  color: #fff;
  cursor: pointer;
  font-family: var(--font);
}
.wm-demo:hover { background: linear-gradient(135deg, rgba(255,107,0,0.25), var(--bg-2)); }
.wm-demo-icon { font-size: 28px; }
.wm-demo span:nth-child(2) {
  flex: 1; text-align: left;
  display: flex; flex-direction: column; gap: 2px;
}
.wm-demo small { color: var(--muted); font-size: 12px; font-weight: 500; }
.wm-arrow { color: var(--orange); font-size: 20px; font-weight: 900; }

.wm-foot {
  margin-top: 18px;
  font-size: 11px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 480px) {
  .btn-wallet .wb-text small { display: none; }
  .wm-card { padding: 22px; }
}