:root {
  --bg: #0f0f0f;
  --card: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f3f4f6;
  --muted: #9ca3af;
  --accent: #e05413;
  --accentGlow: rgba(224, 84, 19, 0.35);
  --success: #22c55e;
  --cardMinHeight: 92px;
}

/* Footer link style */
.footer-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}
.footer-link:hover, .footer-link:focus {
  color: #ff944d;
  text-decoration: none;
}
/* Footer styles */
.footer {
  width: 100%;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 40px;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
  user-select: none;
}

.greeting-verified {
  margin-bottom: 2px;
}
.greeting-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 3rem;
}
.greeting-inline {
  display: flex;
  align-items: center;
}
.greeting-inline i.fa {
  margin-right: 6px;
}

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

body {
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(224, 84, 19, 0.35), transparent 50%),
    radial-gradient(
      circle at 80% 100%,
      rgba(224, 84, 19, 0.25),
      transparent 40%
    ),
    var(--bg);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
  color: var(--text);
  padding: 40px 20px;
  transition: background 0.4s ease;
}

.container {
  max-width: 90%;
  margin: auto;
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
}

header img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 14px;
  box-shadow: 0 0 30px var(--accentGlow);
}

h1 {
  font-size: 1.8rem;
  font-weight: 700;
}

.tagline {
  font-size: 14px;
  color: var(--muted);
}

.spacer {
  flex: 1;
}

button {
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  color: white;
  cursor: pointer;
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.2s ease;
}

button:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 18px var(--accentGlow);
  transform: translateY(-1px);
}

input {
  margin: 20px 0 30px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
  color: white;
  font-size: 14px;
  width: 260px;
}

.status {
  font-size: 13px;
  margin-bottom: 20px;
  color: var(--muted);
}

.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  margin-right: 6px;
  box-shadow: 0 0 10px var(--success);
}

.top-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.3fr);
  gap: 24px;
}

.left-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cards-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.greeting-card {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.chart-section {
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-height: 340px;
  overflow: hidden;
}

.chart-section h2 {
  margin-bottom: 10px;
  font-size: 1.3rem;
  font-weight: 600;
  padding-top: 0;
  flex-shrink: 0;
}

.chart-section .chart-wrapper {
  position: relative;
  flex: 1 1 0;
  min-height: 0;
  width: 100%;
}

.chart-section canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  display: block;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  backdrop-filter: blur(14px);
  color: var(--text);
  box-shadow: none;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 24px var(--accentGlow);
  border-color: rgba(224, 84, 19, 0.6);
}

.label {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 1px;
}

.label-help {
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1;
}

.greeting-main {
  font-size: 1.4rem;
  font-weight: 600;
}

.greeting-meta {
  margin-top: 2px;
  font-size: 1.10rem;
  color: var(--muted);
}

.greeting-meta i.fa {
  margin-right: 4px;
}

.dot-separator {
  opacity: 0.6;
}

.achievements-btn {
  border: none;
  background: transparent;
  color: #e5e7eb;
  padding: 0;
  font-size: 1.10rem;
  cursor: pointer;
}

.achievements-btn:hover {
  background: transparent;
  color: var(--accent);
  box-shadow: none;
  text-shadow: 0 0 10px var(--accentGlow);
  transform: none;
}

.achievements-modal-dialog {
  max-width: 90vw;
  width: 90vw;
  margin: auto;
}

#achievementsModal .modal-title {
  font-weight: 700;
}

.achievements-modal-content {
  height: 90vh;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--card);
  backdrop-filter: blur(18px);
  border-radius: 18px;
  border: 1px solid var(--line);
  color: var(--text);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.achievements-modal-subtitle {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 1rem;
}

.achievements-modal-body {
  font-size: 0.8rem;
  overflow-y: auto;
  padding-right: 4px;
  flex: 1 1 auto;
  min-height: 0;
}

#achievementsModal .modal-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.modal-backdrop.show {
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(12px);
}

.achievements-close-btn {
  border: none;
  background: transparent;
  color: #e5e7eb;
  font-size: 2rem;
  line-height: 1;
  padding: 0 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
}

.achievements-close-btn:hover {
  color: var(--accent);
  background: transparent;
  box-shadow: none;
  transform: none;
}

.achievements-modal-body::-webkit-scrollbar {
  width: 8px;
}

.achievements-modal-body::-webkit-scrollbar-track {
  background: transparent;
}

.achievements-modal-body::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.5);
  border-radius: 999px;
}

.achievements-modal-body::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.8);
}

.achievement-category {
  margin-bottom: 18px;
}

.achievement-category-title {
  font-weight: 600;
  font-size: 0.9rem;
  margin: 6px 0 4px;
  text-transform: uppercase;
  color: var(--text);
}

.achievement-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

@media (min-width: 960px) {
  .achievement-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.achievement-card {
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  padding: 10px 12px;
  display: flex;
  align-items: stretch;
  gap: 10px;
  min-height: 64px;
  background: transparent;
}

.achievement-card.earned {
  border-color: var(--accent);
}

.achievement-card:not(.earned) {
  opacity: 0.45;
  filter: grayscale(0.6);
}

.achievement-icon {
  width: auto;
  height: 100%;
  max-width: 52px;
  border-radius: 4px;
  object-fit: contain;
  flex-shrink: 0;
}

.achievement-text {
  font-size: 0.9rem;
  line-height: 1.3;
}

.achievement-name {
  font-weight: 600;
  margin-bottom: 2px;
}

.achievement-reward {
  margin-left: 6px;
  font-weight: 700;
  color: var(--accent);
  font-size: 1em;
}

.achievement-desc {
  opacity: 0.85;
}

.achievement-desc a {
  color: #e5e7eb;
  text-decoration: underline;
}

.value {
  margin-top: 8px;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--accent);
}

.subvalue {
  margin-top: 4px;
  font-size: 1rem;
  color: var(--muted);
}

.help-icon-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: help;
}

.help-icon-wrapper i {
  font-size: 12px;
  line-height: 1;
  color: var(--muted);
}

.help-icon-wrapper:hover i {
  color: var(--accent);
}

.help-tooltip {
  position: absolute;
  bottom: 140%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.95);
  color: #e5e7eb;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.4;
  width: 340px;
  white-space: normal;
  text-transform: none;
  letter-spacing: normal;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.15s ease,
    transform 0.15s ease;
  z-index: 20;
}

.help-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: rgba(15, 23, 42, 0.95) transparent transparent transparent;
}

.help-icon-wrapper:hover .help-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(-2px);
}

.section {
  margin-bottom: 40px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  backdrop-filter: blur(14px);
  box-shadow: none;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.section h2 {
  margin-bottom: 16px;
  font-size: 1.3rem;
  font-weight: 600;
}

.accepted {
  color: var(--success);
}

.rejected {
  color: #ef4444;
}

#miners {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) transparent;
}

#miners table {
  width: 100%;
  border-collapse: collapse;
  min-width: 960px;
}

#miners thead th {
  font-weight: 600;
  color: var(--muted);
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  white-space: nowrap;
}

#miners tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

#miners tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

#miners .miner-software,
#miners .miner-identifier {
  white-space: nowrap;
}

#miners::-webkit-scrollbar {
  height: 8px;
}

#miners::-webkit-scrollbar-track {
  background: transparent;
}

#miners::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

#transactions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.empty-state {
  text-align: center;
  padding: 40px 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tx-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.tx-left {
  max-width: 65%;
}

.tx-from {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 2px;
}

.tx-sender {
  font-weight: 600;
  color: inherit;
}

.tx-memo {
  font-size: 16px;
}

.tx-right {
  text-align: right;
  font-size: 14px;
}

.tx-date {
  color: var(--muted);
  margin-bottom: 2px;
}

.tx-date a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.tx-date a:hover {
  text-decoration: underline;
}

.tx-amount {
  color: var(--success);
  font-weight: 600;
  font-size: 1.2rem;
}

.error-box {
  margin: 10px 0 18px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(248, 113, 113, 0.7);
  background: rgba(248, 113, 113, 0.08);
  color: #fecaca;
  font-size: 0.9rem;
}

.muted {
  color: var(--muted);
}

.hidden {
  display: none;
}

#loginBox,
#dashboard,
#logoutButton {
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.2s ease,
    opacity 0.4s ease;
}

#loginBox.fade-out,
#dashboard.fade-out,
#logoutButton.fade-out {
  opacity: 0;
}

#loginBox.fade-in,
#dashboard.fade-in,
#logoutButton.fade-in {
  opacity: 1;
}

#loginBox {
  max-width: 380px;
  margin: 60px auto;
  padding: 24px 20px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  text-align: center;
  backdrop-filter: blur(14px);
  box-shadow: 0 0 30px var(--accentGlow);
}

#loginBox .login-title {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

#loginBox .login-subtitle {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 18px;
}

#loginBox input {
  width: 100%;
  margin: 0 0 10px;
}

#loginBox button {
  width: 100%;
}

@media (max-width: 900px) {
  .top-layout {
    grid-template-columns: 1fr;
  }

  .chart-section {
    min-height: 320px;
  }
}

@media (max-width: 700px) {
  body {
    padding: 30px 15px;
  }
}