/* ==========================================================================
   ZRC-20 Tokens on Zcash — Vanilla CSS Stylesheet
   Precision clone of https://www.zrc20.io/
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Work+Sans:wght@400;500;600;700&display=swap');

:root {
  --radius: 6px;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-mono: 'Work Sans', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Color System */
  --paper: #f4f0e8;
  --paper-translucent: rgba(244, 240, 232, 0.85);
  --paper-subtle: rgba(244, 240, 232, 0.6);
  --ink: #1a1917;
  --ink-light: #2c2925;
  --signal: #c6f135;
  --signal-hover: #b5e326;
  --coral: #f25a38;
  --coral-light: rgba(242, 90, 56, 0.15);
  
  --background: var(--paper);
  --foreground: var(--ink);
  --card: rgba(255, 255, 255, 0.72);
  --card-dark: #141311;
  --border: rgba(26, 25, 23, 0.12);
  --border-light: rgba(26, 25, 23, 0.08);
  --border-dark: rgba(255, 255, 255, 0.12);
  --muted: rgba(26, 25, 23, 0.06);
  --muted-foreground: rgba(26, 25, 23, 0.62);
  --input-bg: #fcfbfa;
}

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

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

body {
  min-height: 100vh;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  background-image: radial-gradient(circle at 1px 1px, rgba(26, 25, 23, 0.08) 1px, transparent 0);
  background-size: 22px 22px;
  display: flex;
  flex-direction: column;
}

/* Typography Helpers */
.font-display {
  font-family: var(--font-display);
}

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.eyebrow {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  font-size: 11px;
  font-weight: 700;
}

.text-signal {
  color: var(--signal);
}

.text-coral {
  color: var(--coral);
}

.coral-italic {
  color: var(--coral);
  font-style: italic;
  font-family: var(--font-display);
}

/* Ticker Drift Banner */
.banner-drift-wrap {
  overflow: hidden;
  background-color: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid rgba(244, 240, 232, 0.12);
}

.banner-drift {
  display: flex;
  width: max-content;
  padding: 8px 0;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(244, 240, 232, 0.7);
  animation: drift 36s linear infinite;
  user-select: none;
}

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

.drift-track {
  display: flex;
  gap: 32px;
  padding-right: 32px;
}

.drift-track span {
  display: inline-flex;
  align-items: center;
}

@keyframes drift {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background-color: var(--paper-translucent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  height: 56px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

@media (min-width: 640px) {
  .header-container {
    padding: 0 24px;
  }
}

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

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.brand-title {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1;
  color: var(--foreground);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted-foreground);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease;
  cursor: pointer;
  padding: 4px 0;
}

.nav-link:hover {
  color: var(--foreground);
}

.nav-link.active {
  color: var(--foreground);
  text-decoration: underline;
  text-decoration-color: var(--coral);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
  border: 1px solid transparent;
  font-family: inherit;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background-color: var(--ink);
  color: var(--paper);
  padding: 8px 16px;
  height: 36px;
}

.btn-primary:hover {
  background-color: rgba(26, 25, 23, 0.88);
}

.btn-secondary {
  background-color: var(--signal);
  color: #151808;
  padding: 10px 32px;
  height: 40px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.btn-secondary:hover {
  background-color: var(--signal-hover);
}

.btn-outline {
  background-color: var(--paper-subtle);
  border-color: var(--border);
  color: var(--foreground);
  padding: 10px 32px;
  height: 40px;
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.85);
  border-color: var(--ink);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  background-color: var(--paper-subtle);
  border-color: var(--border);
  color: var(--foreground);
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

/* Mobile Nav Drawer */
.mobile-nav-panel {
  display: none;
  border-bottom: 1px solid var(--border);
  background-color: var(--paper);
  padding: 16px 20px;
}

.mobile-nav-panel.open {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--foreground);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
}

/* Hero Section */
.hero-section {
  border-bottom: 1px solid var(--border);
  background-color: rgba(26, 25, 23, 0.03);
}

.hero-grid {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: var(--border);
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 7fr 5fr;
  }
}

.hero-main {
  background-color: rgba(244, 240, 232, 0.85);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
}

@media (min-width: 640px) {
  .hero-main {
    padding: 32px;
  }
}

.hero-heading {
  font-family: var(--font-display);
  font-size: 44px;
  line-height: 0.98;
  margin-top: 10px;
  max-width: 16ch;
  text-wrap: balance;
  color: var(--foreground);
}

@media (min-width: 640px) {
  .hero-heading {
    font-size: 60px;
  }
}

.hero-description {
  margin-top: 16px;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted-foreground);
}

@media (min-width: 640px) {
  .hero-description {
    font-size: 16px;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Hero Stats 2x2 */
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background-color: var(--border);
}

.stat-box {
  background-color: rgba(244, 240, 232, 0.85);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

@media (min-width: 640px) {
  .stat-box {
    padding: 28px;
  }
}

.stat-value {
  font-family: var(--font-display);
  font-size: 36px;
  line-height: 1;
  margin-top: 8px;
  color: var(--foreground);
}

@media (min-width: 640px) {
  .stat-value {
    font-size: 42px;
  }
}

.stat-label {
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted-foreground);
}

/* Token Board Section */
.content-section {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px 16px;
}

@media (min-width: 640px) {
  .content-section {
    padding: 28px 24px;
  }
}

.board-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.board-title {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.1;
}

.board-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.search-input {
  height: 36px;
  width: 180px;
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background-color: var(--input-bg);
  color: var(--foreground);
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.search-input:focus {
  border-color: var(--coral);
  box-shadow: 0 0 0 2px rgba(242, 90, 56, 0.2);
}

.filter-group {
  display: flex;
  border-radius: 4px;
  border: 1px solid var(--border);
  background-color: var(--card);
  padding: 3px;
  gap: 2px;
}

.filter-btn {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--muted-foreground);
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}

.filter-btn:hover {
  color: var(--foreground);
}

.filter-btn.active {
  background-color: var(--ink);
  color: var(--paper);
}

/* Tokens Table Card */
.table-card {
  overflow-x: auto;
  border-radius: 6px;
  border: 1px solid var(--border);
  background-color: var(--card);
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.table-wrapper {
  min-width: 760px;
}

.table-header-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.8fr 1.6fr;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted-foreground);
  font-weight: 700;
}

.table-body {
  display: flex;
  flex-direction: column;
}

.table-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.8fr 1.6fr;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  font-size: 13px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: background-color 0.15s ease;
  text-decoration: none;
  color: inherit;
}

.table-row:last-child {
  border-bottom: none;
}

.table-row:hover {
  background-color: rgba(198, 241, 53, 0.12);
}

.token-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.token-avatar {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background-color: rgba(26, 25, 23, 0.08);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--foreground);
  text-transform: uppercase;
  flex-shrink: 0;
}

.token-name {
  font-weight: 600;
  font-size: 14px;
}

.badge-minted {
  border-radius: 3px;
  background-color: var(--coral-light);
  color: var(--coral);
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-open {
  border-radius: 3px;
  background-color: rgba(198, 241, 53, 0.3);
  color: #2b3906;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}

/* Progress bar */
.progress-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.progress-track {
  height: 6px;
  width: 100%;
  background-color: rgba(26, 25, 23, 0.1);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background-color: var(--signal);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-fill.full {
  background-color: var(--coral);
}

.progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted-foreground);
}

/* Bottom Split Section */
.bottom-section {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 16px 40px;
}

@media (min-width: 640px) {
  .bottom-section {
    padding: 0 24px 48px;
  }
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 1024px) {
  .split-grid {
    grid-template-columns: 8fr 4fr;
  }
}

.operations-card {
  border-radius: 6px;
  border: 1px solid var(--border);
  background-color: var(--card);
  padding: 16px;
}

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

.operations-title {
  font-size: 14px;
  font-weight: 600;
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-pulse {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--signal);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; filter: drop-shadow(0 0 4px var(--signal)); }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.operations-list {
  list-style: none;
  font-size: 12px;
}

.op-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}

.op-item:last-child {
  border-bottom: none;
}

.op-desc {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.op-tag {
  font-weight: 700;
  text-transform: uppercase;
  color: var(--foreground);
}

.op-ticker {
  font-weight: 600;
}

.op-time {
  flex-shrink: 0;
  color: var(--muted-foreground);
  font-size: 11px;
}

/* Aside Wallet Card */
.wallet-aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 6px;
  background-color: var(--card-dark);
  color: var(--paper);
  padding: 24px;
  min-height: 180px;
}

.wallet-balance-text {
  margin-top: 4px;
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
  color: #ffffff;
}

.wallet-note {
  margin-top: 8px;
  font-size: 12px;
  color: var(--signal);
}

.wallet-btn {
  margin-top: 20px;
  width: 100%;
  background-color: var(--signal);
  color: #151808;
  height: 40px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.wallet-btn:hover {
  background-color: var(--signal-hover);
}

/* Footer */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  background-color: rgba(26, 25, 23, 0.03);
}

.footer-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 32px 24px;
  font-size: 14px;
  color: var(--muted-foreground);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  font-weight: 500;
}

.footer-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-link:hover {
  color: var(--foreground);
}

.footer-disclaimer {
  margin-top: 16px;
  max-width: 580px;
  font-size: 13px;
  line-height: 1.6;
}

/* Modal Dialogs */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(20, 19, 17, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: var(--paper);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  transform: translateY(16px);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 24px;
}

.modal-backdrop.active .modal-card {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 24px;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--muted-foreground);
  cursor: pointer;
  font-size: 20px;
  padding: 4px;
  line-height: 1;
  border-radius: 4px;
}

.modal-close:hover {
  color: var(--foreground);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.form-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--foreground);
}

.form-input, .form-select {
  padding: 8px 12px;
  font-size: 14px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background-color: var(--input-bg);
  color: var(--foreground);
  outline: none;
  font-family: inherit;
  width: 100%;
}

.form-input:focus, .form-select:focus {
  border-color: var(--coral);
  box-shadow: 0 0 0 2px rgba(242, 90, 56, 0.15);
}

.json-preview-box {
  background-color: var(--ink);
  color: #a3e635;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  padding: 12px;
  border-radius: 4px;
  overflow-x: auto;
  margin: 14px 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--ink);
  color: var(--paper);
  padding: 12px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  border-left: 4px solid var(--signal);
  z-index: 200;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}