/* Theme-aware button styles */
.themed-button {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid var(--btn-border, #ccc);
  background: var(--btn-bg, #f0f0f0);
  color: var(--btn-color, #222);
}

[data-theme="light"] .themed-button.history-btn {
  color: #000 !important;
}

[data-theme="light"] .themed-button.export-btn {
  color: #000 !important;
}

[data-theme="light"] .themed-button.labels-btn {
  color: #000 !important;
}

[data-theme="light"] .themed-button.analytics-btn {
  color: #000 !important;
}

[data-theme="light"] .themed-button.blocks-btn {
  color: #000 !important;
}

[data-theme="light"] .themed-button.gas-btn {
  color: #000 !important;
}

[data-theme="light"] .themed-button.chains-btn {
  color: #000 !important;
}

.analytics-btn {
  --btn-bg: var(--analytics-bg);
  --btn-border: var(--analytics-border);
  --btn-color: var(--analytics-color);
}
.blocks-btn {
  --btn-bg: var(--blocks-bg);
  --btn-border: var(--blocks-border);
  --btn-color: var(--blocks-color);
}
.gas-btn {
  --btn-bg: var(--gas-bg);
  --btn-border: var(--gas-border);
  --btn-color: var(--gas-color);
}
.chains-btn {
  --btn-bg: var(--chains-bg);
  --btn-border: var(--chains-border);
  --btn-color: var(--chains-color);
}


:root {
  --analytics-bg: rgba(255, 200, 50, 0.1);
  --analytics-border: rgba(255, 200, 50, 0.3);
  --analytics-color: #ffc832;
  --blocks-bg: rgba(155, 107, 255, 0.1);
  --blocks-border: rgba(155, 107, 255, 0.3);
  --blocks-color: #9b6bff;
  --gas-bg: rgba(255, 140, 0, 0.1);
  --gas-border: rgba(255, 140, 0, 0.3);
  --gas-color: #ff8c00;
  --chains-bg: rgba(64, 200, 255, 0.1);
  --chains-border: rgba(64, 200, 255, 0.3);
  --chains-color: #64c8ff;
}

@media (prefers-color-scheme: light) {
  :root {
    --analytics-bg: #fffbe6;
    --analytics-border: #ffe082;
    --analytics-color: #b58a00;
    --blocks-bg: #f6f0ff;
    --blocks-border: #d1bfff;
    --blocks-color: #5a2ea6;
    --gas-bg: #fff3e0;
    --gas-border: #ffd180;
    --gas-color: #b25a00;
    --chains-bg: #e6f7ff;
    --chains-border: #b3e5fc;
    --chains-color: #0077b6;
  }
}
/* modern.css */
:root {
  /* Dark Theme (default) */
  --bg-main: #060b14;
  --bg-elevated: #0f1724;
  --bg-elevated-soft: #131d2d;
  --accent: #3b82f6;
  --accent-soft: #60a5fa;
  --accent-alt: #06b6d4;
  --text-main: #edf2fb;
  --text-muted: #9aa8c0;
  --border-soft: #22324a;
  --border-main: #2c3e5a;
  --card-radius: 20px;
  --transition-fast: 0.2s ease-out;
  --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.58);
  --bg-gradient: radial-gradient(circle at top left, #10233f 0, #060b14 48%, #04070d 100%);
  --header-bg: linear-gradient(to bottom, rgba(6, 11, 20, 0.94), rgba(6, 11, 20, 0.78) 55%, transparent);
  --header-border: rgba(255, 255, 255, 0.04);
}

/* Light Theme */
[data-theme="light"] {
  --bg-main: #f5f7fb;
  --bg-elevated: #ffffff;
  --bg-elevated-soft: #eef3f9;
  --accent: #2563eb;
  --accent-soft: #60a5fa;
  --accent-alt: #0891b2;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-soft: #dbe4f0;
  --border-main: #c8d2e0;
  --card-radius: 20px;
  --transition-fast: 0.2s ease-out;
  --shadow-soft: 0 10px 40px rgba(15, 23, 42, 0.08);
  --bg-gradient: linear-gradient(135deg, #f8fbff 0%, #f1f5f9 52%, #e2eefc 100%);
  --header-bg: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.8) 55%, transparent);
  --header-border: rgba(0, 0, 0, 0.05);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: var(--bg-gradient);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

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

img {
  max-width: 100%;
  display: block;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* HEADER */

header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.logo-pill {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #ffffff, #e0edff 35%, #3b82f6 75%, #0b5fff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.logo-pill span {
  font-size: 16px;
  font-weight: 800;
  color: #060b14;
  letter-spacing: -0.02em;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text .brand {
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.02em;
}

.logo-text .tagline {
  font-size: 11px;
  color: var(--text-muted);
}

.nav-search {
  flex: 1;
  min-width: 0;
  position: relative;
  max-width: 420px;
}

.nav-search input {
  width: 100%;
  background: var(--bg-main);
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  padding: 9px 38px;
  color: var(--text-main);
  font-size: 13px;
  outline: none;
  transition: border var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.nav-search input::placeholder {
  color: #7f8ea8;
}

.nav-search svg {
  position: absolute;
  left: 13px;
  top: 50%;
  width: 16px;
  height: 16px;
  transform: translateY(-50%);
  opacity: 0.6;
}

.nav-search input:focus {
  border-color: var(--accent-soft);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.45);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
}

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  position: relative;
  padding-bottom: 2px;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--text-main);
}

.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-alt));
}

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

.btn {
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 13px;
  padding: 8px 18px;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  color: var(--text-main);
  transition: background var(--transition-fast), transform var(--transition-fast),
    box-shadow var(--transition-fast), border var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn-outline {
  border-color: var(--border-soft);
  background: rgba(10, 17, 30, 0.9);
}

[data-theme="light"] .btn-outline {
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-main);
  border-color: var(--border-soft);
}

.btn-outline:hover {
  border-color: var(--accent-soft);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.35);
  transform: translateY(-1px);
}

[data-theme="light"] .btn-outline:hover {
  background: rgba(255, 255, 255, 1);
  border-color: var(--accent);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-alt));
  box-shadow: 0 12px 30px rgba(59, 130, 246, 0.45);
}

.btn-primary:hover {
  filter: brightness(1.07);
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(59, 130, 246, 0.60);
}

/* MAIN LAYOUT */

main {
  flex: 1;
}

.wrapper {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.7fr);
  gap: 26px;
  margin-top: 8px;
  margin-bottom: 44px;
}

.hero-card {
  border-radius: 28px;
  padding: 34px 32px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 0% 0%, #7dd3fc 0, #3b82f6 25%, #0ea5e9 52%, #0f1f3b 100%);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-card::before,
.hero-card::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(26px);
  opacity: 0.45;
}

.hero-card::before {
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, #f8fbff 0, rgba(248, 251, 255, 0) 60%);
  top: -90px;
  right: -90px;
}

.hero-card::after {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(6, 11, 20, 0.4) 0, transparent 55%);
  bottom: -140px;
  left: -120px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 4px;
  border-radius: 999px;
  background: rgba(6, 11, 20, 0.18);
  color: #eaf4ff;
  font-size: 11px;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
  width: fit-content;
}

.hero-pill-dot {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #fff, #e0edff 48%, #3b82f6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #060b14;
  font-weight: 700;
  font-size: 10px;
}

.hero-title {
  font-size: clamp(26px, 3.2vw, 34px);
  max-width: 18ch;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero-sub {
  max-width: 36ch;
  font-size: 13px;
  font-weight: 400;
  color: #d6e8ff;
}

.hero-cta-row {
  margin-top: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn-ghost {
  background: rgba(6, 11, 20, 0.03);
  border-radius: 999px;
  padding: 7px 16px;
  border: 1px solid rgba(6, 11, 20, 0.25);
  font-size: 11px;
  color: #eff6ff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-ghost span.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.25);
}

.hero-metrics {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 12px;
  color: #e0f2fe;
}

.hero-metric strong {
  display: block;
  font-size: 17px;
  font-weight: 700;
}

.hero-side {
  border-radius: 26px;
  background: var(--bg-elevated-soft);
  border: 1px solid var(--border-soft);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-side-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hero-side-title {
  font-size: 15px;
  font-weight: 600;
}

.hero-side-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.chip {
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: var(--bg-main);
  color: var(--text-muted);
}

.bridge-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bridge-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  transition: transform var(--transition-fast), border var(--transition-fast),
    box-shadow var(--transition-fast), background var(--transition-fast);
}

.bridge-item:hover {
  transform: translateY(-1px);
  border-color: var(--accent-soft);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.85);
  background: radial-gradient(circle at 0 0, rgba(59, 130, 246, 0.14), var(--bg-elevated) 45%);
}

.bridge-avatar {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: radial-gradient(circle at 20% 0, #ffffff, #cfe8ff 45%, #3b82f6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #060b14;
}

.bridge-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 11px;
}

.bridge-info span.label {
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.bridge-info strong {
  font-weight: 600;
  font-size: 12px;
}

.bridge-meta {
  text-align: right;
  font-size: 10px;
  color: var(--text-muted);
}

.bridge-meta strong {
  display: block;
  font-size: 12px;
  color: var(--text-main);
}

/* SECTIONS */

.section {
  margin-bottom: 40px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  gap: 12px;
}

.section-title {
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title span.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-alt));
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.25);
}

.section-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.section-header .link {
  font-size: 12px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.section-header .link svg {
  width: 12px;
  height: 12px;
}

/* TOP ROW CARDS */

.top-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.top-card {
  background: var(--bg-elevated-soft);
  border-radius: 18px;
  padding: 11px 11px 10px;
  border: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 11px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), border var(--transition-fast),
    box-shadow var(--transition-fast), background var(--transition-fast);
}

.top-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-soft);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.9);
  background: radial-gradient(circle at 0 0, rgba(59, 130, 246, 0.10), var(--bg-elevated) 52%);
}

.top-card-rank {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #060b14;
  border: 2px solid var(--accent-soft);
  color: #ffffff;
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.top-card-avatar {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: linear-gradient(135deg, #cfe8ff, #3b82f6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #060b14;
  margin-bottom: 4px;
}

.top-card-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.top-card-meta strong {
  font-size: 12px;
  font-weight: 600;
}

.top-card-meta span {
  font-size: 11px;
  color: var(--text-muted);
}

.top-card-volume {
  margin-top: 4px;
  font-size: 11px;
  color: #c7d2fe;
  font-weight: 500;
}

/* GRID CARDS */

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

/* Event Container - Full Width Layout */
#eventContainer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 70vh;
  overflow-y: auto;
  padding-right: 8px;
}

#eventContainer::-webkit-scrollbar {
  width: 6px;
}

#eventContainer::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 10px;
}

#eventContainer::-webkit-scrollbar-thumb {
  background: rgba(59, 130, 246, 0.30);
  border-radius: 10px;
}

#eventContainer::-webkit-scrollbar-thumb:hover {
  background: rgba(59, 130, 246, 0.50);
}

.asset-card {
  background: var(--bg-elevated-soft);
  border-radius: 14px;
  padding: 14px 18px;
  border: 1px solid var(--border-soft);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  transition: transform var(--transition-fast), border var(--transition-fast),
    box-shadow var(--transition-fast), background var(--transition-fast);
  overflow: hidden;
  width: 100%;
}

.asset-card:hover {
  transform: translateX(4px);
  border-color: var(--accent-soft);
  background: radial-gradient(circle at 0% 50%, rgba(59, 130, 246, 0.12), var(--bg-elevated) 60%);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
}

[data-theme="light"] .asset-card:hover {
  background: radial-gradient(circle at 0% 50%, rgba(59, 130, 246, 0.08), var(--bg-elevated) 60%);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.asset-thumb {
  border-radius: 16px;
  overflow: hidden;
  height: 150px;
  background: radial-gradient(circle at 0 0, #7dd3fc, #0f1724);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.asset-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.28) 0, transparent 55%),
    radial-gradient(circle at 80% 120%, rgba(6, 182, 212, 0.55) 0, transparent 60%);
  mix-blend-mode: screen;
  opacity: 0.7;
}

.asset-thumb span {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.72);
  position: relative;
  z-index: 1;
}

.asset-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
}

.asset-title {
  font-weight: 600;
  font-size: 13px;
}

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

.asset-row strong {
  color: var(--text-main);
  font-size: 12px;
}

.asset-row span.badge {
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  font-size: 10px;
  color: var(--text-muted);
}

.center {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

.btn-ghost-wide {
  border-radius: 999px;
  border: 1px solid var(--accent-soft);
  padding: 9px 26px;
  font-size: 13px;
  background: transparent;
  color: var(--accent-soft);
  cursor: pointer;
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.18);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition-fast), color var(--transition-fast),
    transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-ghost-wide:hover {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.17), rgba(6, 182, 212, 0.30));
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(59, 130, 246, 0.60);
}

/* FOOTER */

footer {
  border-top: 1px solid #172236;
  background: #060b14;
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 20px 40px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) repeat(3, minmax(0, 1fr));
  gap: 24px;
  font-size: 12px;
  color: var(--text-muted);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo-row .brand {
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
}

.footer-title {
  font-weight: 600;
  color: #ffffff;
  font-size: 13px;
  margin-bottom: 10px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: #ffffff;
}

.newsletter {
  margin-top: 4px;
  background: #0b1220;
  border-radius: 999px;
  border: 1px solid #2c3e5a;
  display: flex;
  overflow: hidden;
  max-width: 320px;
}

.newsletter input {
  flex: 1;
  border: none;
  padding: 9px 12px;
  font-size: 12px;
  background: transparent;
  color: #ffffff;
  outline: none;
}

.newsletter input::placeholder {
  color: #66758f;
}

.newsletter button {
  border: none;
  padding: 0 16px;
  font-size: 12px;
  font-weight: 500;
  background: linear-gradient(135deg, var(--accent), var(--accent-alt));
  color: #060b14;
  cursor: pointer;
  white-space: nowrap;
}

.footer-bottom {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: #7b8aa5;
}

.footer-bottom a {
  color: inherit;
}

.footer-bottom a:hover {
  color: #ffffff;
}

/* RESPONSIVE */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.2fr);
  }
  .hero-side {
    order: -1;
  }
  .top-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .footer-inner {
    grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .nav {
    flex-wrap: wrap;
    row-gap: 12px;
  }

  .nav-search {
    order: 3;
    max-width: 100%;
  }

  .nav-links {
    display: none;
  }

  .hero-card {
    padding: 26px 22px;
  }

  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .top-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .nav {
    padding-inline: 14px;
  }

  .wrapper {
    padding-inline: 14px;
  }

  .hero-grid {
    margin-top: 14px;
  }

  .hero-card {
    border-radius: 22px;
  }

  .grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .top-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-bottom {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
}

/* Explorer-specific enhancements */
.asset-card {
  position: relative;
  overflow: visible;
}

.asset-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 22px;
  padding: 1px;
  background: linear-gradient(135deg, transparent, var(--accent-soft), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.asset-card:hover::before {
  opacity: 0.6;
}

/* Pulse animation for new events */
@keyframes glow-pulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.30);
  }
  50% {
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.60);
  }
}

.asset-card.new-event {
  animation: glow-pulse 2s ease-in-out;
}

/* Analytics filter buttons */
.time-filter button {
  padding: 8px 16px;
  border: 1px solid var(--border-main);
  background: var(--bg-elevated-soft);
  color: var(--text-muted);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.time-filter button:hover {
  border-color: var(--accent);
  color: var(--text-main);
  background: var(--bg-elevated);
}

.time-filter button.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-alt));
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.30);
}

/* Export buttons */
.export-buttons button {
  padding: 8px 16px;
  border: 1px solid var(--accent);
  background: var(--bg-elevated-soft);
  color: var(--accent);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.export-buttons button:hover {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.30);
}

/* Dark theme date and number input styling */
input[type="date"],
input[type="number"] {
  color-scheme: dark;
}

[data-theme="light"] input[type="date"],
[data-theme="light"] input[type="number"] {
  color-scheme: light;
}

/* Enhanced visibility for date/number inputs in dark theme */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  filter: invert(1) brightness(1.5);
  cursor: pointer;
}

[data-theme="light"] input[type="date"]::-webkit-calendar-picker-indicator,
[data-theme="light"] input[type="number"]::-webkit-inner-spin-button,
[data-theme="light"] input[type="number"]::-webkit-outer-spin-button {
  filter: none;
}

/* Block Explorer Chain Selector */
.chain-select-btn {
  transition: all 0.2s ease;
}

.chain-select-btn:hover {
  opacity: 0.8;
}

.chain-select-btn.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-alt)) !important;
  border-color: transparent !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.30);
}