/* ARGON DEX // Sovereign Web3 Exchange Stylesheet */
:root {
  --bg-dark: #07090e;
  --bg-card: rgba(13, 17, 26, 0.85);
  --bg-card-hover: rgba(20, 27, 42, 0.95);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(0, 255, 204, 0.5);
  
  --cyan-accent: #00ffcc;
  --cyan-glow: rgba(0, 255, 204, 0.25);
  --purple-accent: #9d4edd;
  --purple-glow: rgba(157, 78, 221, 0.25);
  
  --green-up: #00e676;
  --green-up-bg: rgba(0, 230, 118, 0.12);
  --red-down: #ff3366;
  --red-down-bg: rgba(255, 51, 102, 0.12);
  
  --text-main: #f0f4f8;
  --text-muted: #8b9bb4;
  --text-dim: #4d5b75;
  
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body.dex-body {
  background: radial-gradient(circle at 15% 15%, #0f172a 0%, #07090e 65%);
  color: var(--text-main);
  font-family: var(--font-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Glass panel utility */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
}

/* Header */
.dex-header {
  height: 64px;
  background: rgba(10, 14, 22, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 24px;
}

.dex-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.dex-logo {
  font-size: 26px;
  color: var(--cyan-accent);
  text-shadow: 0 0 16px var(--cyan-glow);
  transform: rotate(15deg);
  display: inline-block;
  animation: logoPulse 4s ease-in-out infinite alternate;
}

@keyframes logoPulse {
  0% { transform: rotate(15deg) scale(1); filter: drop-shadow(0 0 4px var(--cyan-accent)); }
  100% { transform: rotate(15deg) scale(1.08); filter: drop-shadow(0 0 16px var(--cyan-accent)); }
}

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

.brand-title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 1px;
}

.cyan-accent {
  color: var(--cyan-accent);
}

.brand-sub {
  font-size: 9px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 2px;
}

/* Pair Selector Dropdown */
.pair-selector-wrapper {
  position: relative;
}

.btn-pair-select {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.btn-pair-select:hover {
  background: rgba(0, 255, 204, 0.1);
  border-color: var(--cyan-accent);
}

.pair-dropdown-menu {
  position: absolute;
  top: 48px;
  left: 0;
  width: 280px;
  background: #0d121c;
  border: 1px solid rgba(0, 255, 204, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
  border-radius: 12px;
  padding: 10px 0;
  display: none;
  z-index: 200;
}

.pair-dropdown-menu.show {
  display: block;
  animation: fadeIn 0.15s ease-out;
}

.dropdown-header {
  padding: 8px 16px;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--border-glass);
}

.pair-option {
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  transition: background 0.15s ease;
}

.pair-option:hover, .pair-option.active {
  background: rgba(0, 255, 204, 0.08);
}

.pair-option.active .opt-pair {
  color: var(--cyan-accent);
  font-weight: 700;
}

.opt-price.positive {
  color: var(--green-up);
}

.dropdown-footer {
  padding: 8px 16px;
  border-top: 1px solid var(--border-glass);
  margin-top: 6px;
}

.btn-add-coin-pair {
  width: 100%;
  background: rgba(157, 78, 221, 0.15);
  border: 1px dashed var(--purple-accent);
  color: #d8b4fe;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-add-coin-pair:hover {
  background: rgba(157, 78, 221, 0.3);
}

/* Header Ticker */
.header-ticker {
  display: flex;
  align-items: center;
  gap: 24px;
}

.ticker-item {
  display: flex;
  flex-direction: column;
}

.tick-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.tick-val {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
}

.tick-val.positive {
  color: var(--green-up);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-onramp-nav, .btn-mobile-nav {
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  transition: all 0.2s ease;
}

.btn-onramp-nav:hover {
  background: rgba(0, 230, 118, 0.15);
  border-color: var(--green-up);
  color: var(--green-up);
}

.btn-mobile-nav:hover {
  background: rgba(0, 255, 204, 0.15);
  border-color: var(--cyan-accent);
  color: var(--cyan-accent);
}

.btn-wallet-connect {
  background: linear-gradient(135deg, rgba(0, 255, 204, 0.15), rgba(157, 78, 221, 0.2));
  border: 1px solid var(--cyan-accent);
  color: var(--cyan-accent);
  padding: 8px 16px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Main Workspace */
.dex-workspace {
  display: grid;
  grid-template-columns: 1fr 340px 380px;
  gap: 16px;
  padding: 16px 24px;
  flex: 1;
}

/* Column 1: Chart */
.dex-col-chart {
  display: flex;
  flex-direction: column;
  padding: 16px;
  min-height: 480px;
}

.chart-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.chart-timeframes {
  display: flex;
  gap: 6px;
}

.tf-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tf-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.tf-btn.active {
  background: rgba(0, 255, 204, 0.15);
  color: var(--cyan-accent);
  border-color: rgba(0, 255, 204, 0.4);
}

.chart-indicators {
  display: flex;
  gap: 8px;
}

.indicator-badge {
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  padding: 4px 8px;
  border-radius: 6px;
  font-family: var(--font-mono);
}

.indicator-badge.highlight {
  color: var(--purple-accent);
  border: 1px solid rgba(157, 78, 221, 0.3);
  background: rgba(157, 78, 221, 0.08);
}

.chart-canvas-container {
  flex: 1;
  position: relative;
  min-height: 380px;
  width: 100%;
}

.chart-bottom-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  margin-top: 8px;
  border-top: 1px solid var(--border-glass);
  font-size: 12px;
  color: var(--text-muted);
}

.market-status-pulse {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pulse-green {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-up);
  box-shadow: 0 0 10px var(--green-up);
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

/* Column 2: Order Book */
.dex-col-orderbook {
  display: flex;
  flex-direction: column;
  padding: 16px;
  overflow: hidden;
}

.orderbook-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 10px;
}

.ob-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding-bottom: 4px;
  position: relative;
}

.ob-tab.active {
  color: var(--text-main);
}

.ob-tab.active::after {
  content: '';
  position: absolute;
  bottom: -11px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--cyan-accent);
}

.ob-precision {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.ob-col-headers {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  font-size: 11px;
  color: var(--text-muted);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.ob-col-headers span:nth-child(2) {
  text-align: center;
}
.ob-col-headers span:nth-child(3) {
  text-align: right;
}

.ob-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 5px 0;
  position: relative;
  cursor: pointer;
}

.ob-row:hover {
  background: rgba(255, 255, 255, 0.03);
}

.ob-depth-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.25;
}

.ob-row span {
  position: relative;
  z-index: 2;
}

.ob-row span:nth-child(2) { text-align: center; color: var(--text-muted); }
.ob-row span:nth-child(3) { text-align: right; color: var(--text-dim); }

.ob-row.ask span:first-child { color: var(--red-down); }
.ob-row.ask .ob-depth-bar { background: var(--red-down); }

.ob-row.bid span:first-child { color: var(--green-up); }
.ob-row.bid .ob-depth-bar { background: var(--green-up); }

.ob-mid-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  margin: 6px 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.02);
}

.mid-price-big {
  font-size: 16px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--green-up);
}

.mid-spread {
  font-size: 11px;
  color: var(--text-dim);
}

.trades-stream-list .trade-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 0;
}
.trades-stream-list .trade-row span:nth-child(2) { text-align: center; }
.trades-stream-list .trade-row span:nth-child(3) { text-align: right; color: var(--text-muted); }

/* Column 3: Swap Card */
.dex-col-swap {
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.swap-header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.swap-mode-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.swap-mode-btn.active {
  background: rgba(0, 255, 204, 0.15);
  border-color: var(--cyan-accent);
  color: var(--cyan-accent);
}

.btn-swap-settings {
  margin-left: auto;
  background: transparent;
  border: none;
  font-size: 16px;
  cursor: pointer;
  opacity: 0.7;
}

.swap-input-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s;
}

.swap-input-card:focus-within {
  border-color: var(--cyan-accent);
  box-shadow: 0 0 16px var(--cyan-glow);
}

.card-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}

.input-field-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.input-field-row input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  width: 60%;
}

.btn-token-select {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}

.token-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #26a69a;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
}

.token-circle.argon-circle {
  background: linear-gradient(135deg, #00ffcc, #9d4edd);
}

.usd-equiv-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-dim);
}

.btn-max-badge {
  background: rgba(0, 255, 204, 0.15);
  border: 1px solid rgba(0, 255, 204, 0.3);
  color: var(--cyan-accent);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}

.swap-arrow-row {
  display: flex;
  justify-content: center;
  margin: -6px 0;
  z-index: 5;
}

.btn-invert-swap {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #141b2b;
  border: 2px solid var(--border-glass);
  color: var(--cyan-accent);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, border-color 0.2s;
}

.btn-invert-swap:hover {
  transform: rotate(180deg);
  border-color: var(--cyan-accent);
}

.swap-routing-details {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 12px;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
}

.route-item {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
}

.route-item .val {
  font-family: var(--font-mono);
  color: var(--text-main);
  font-weight: 600;
}

.route-item .val.green { color: var(--green-up); }
.route-item .val.cyan { color: var(--cyan-accent); }

.btn-execute-swap {
  width: 100%;
  background: linear-gradient(135deg, #00ffcc 0%, #00b4d8 100%);
  border: none;
  color: #07090e;
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 800;
  padding: 16px;
  border-radius: 12px;
  margin-top: 18px;
  cursor: pointer;
  box-shadow: 0 8px 24px var(--cyan-glow);
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn-execute-swap:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 255, 204, 0.4);
}

.btn-execute-swap:active {
  transform: translateY(0);
}

.onramp-mini-banner {
  margin-top: 14px;
  padding: 10px;
  border-radius: 8px;
  background: rgba(0, 230, 118, 0.05);
  border: 1px dashed rgba(0, 230, 118, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
}

.onramp-mini-banner span { color: var(--text-muted); }
.onramp-link {
  color: var(--green-up);
  text-decoration: none;
  font-weight: 700;
}

/* Bottom Workspace */
.dex-bottom-workspace {
  margin: 0 24px 24px 24px;
  padding: 20px;
}

.bottom-tabs-header {
  display: flex;
  gap: 16px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.bottom-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding-bottom: 4px;
  position: relative;
}

.bottom-tab.active {
  color: var(--cyan-accent);
}

.bottom-tab.active::after {
  content: '';
  position: absolute;
  bottom: -13px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--cyan-accent);
}

.table-container {
  overflow-x: auto;
}

.dex-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  font-family: var(--font-mono);
}

.dex-table th {
  text-align: left;
  color: var(--text-muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-glass);
  font-size: 12px;
}

.dex-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.tx-hash-link {
  color: var(--cyan-accent);
  text-decoration: none;
  font-weight: 600;
}

.status-badge-ok {
  background: rgba(0, 230, 118, 0.15);
  color: var(--green-up);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
}

/* Tokens Grid & Pools */
.tokens-grid-overview, .pools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.token-card, .pool-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.token-card-header, .pool-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.token-symbol-badge {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--cyan-accent);
  font-size: 16px;
}

.token-price-big {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--green-up);
}

/* Modal */
.dex-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 500;
}

.dex-modal-overlay.show {
  display: flex;
}

.dex-modal-card {
  width: 460px;
  max-width: 90vw;
  padding: 28px;
  background: #0d121c;
  border: 1px solid rgba(0, 255, 204, 0.3);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.9);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.modal-header h4 {
  font-size: 18px;
  font-weight: 800;
}

.btn-modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
}

.modal-subtext {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

#form-register-coin label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin: 12px 0 6px 0;
}

#form-register-coin input {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 14px;
  outline: none;
}

#form-register-coin input:focus {
  border-color: var(--cyan-accent);
}

.btn-submit-coin {
  width: 100%;
  background: linear-gradient(135deg, #9d4edd 0%, #00ffcc 100%);
  border: none;
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  padding: 14px;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 20px;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .dex-workspace {
    grid-template-columns: 1fr 320px;
  }
  .dex-col-swap {
    grid-column: span 2;
  }
}

@media (max-width: 800px) {
  .dex-workspace {
    grid-template-columns: 1fr;
  }
  .dex-col-swap {
    grid-column: span 1;
  }
  .hide-mobile {
    display: none;
  }
}