/* ═══════════════════════════════════════════════════════════════
   TBTC — features/mining_dashboard.css
═══════════════════════════════════════════════════════════════ */

.md-wrap {
  padding: 20px 16px 100px;
  max-width: 700px;
  margin: 0 auto;
}

/* ── Page heading ── */
.md-page-head  { margin-bottom: 20px; }
.md-page-title {
  font-family: 'Syne', sans-serif;
  font-size: 20px; font-weight: 700;
  color: #E0F0FF; margin-bottom: 4px;
}
.md-page-sub { font-size: 12px; color: #4B5A6E; letter-spacing: 0.5px; }

/* ── Stat cards ── */
.md-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}
.md-stat {
  background: #0D1B2A;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 14px 14px 12px;
  position: relative; overflow: hidden;
}
.md-stat::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--sc, #F7931A);
  opacity: 0.7;
}
.md-stat-label {
  font-size: 10px; color: #4B5A6E;
  text-transform: uppercase; letter-spacing: 1px;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 6px;
}
.md-stat-val {
  font-family: 'Syne', sans-serif;
  font-size: 20px; font-weight: 700;
  color: #E0F0FF; line-height: 1;
}
.md-stat-hint { font-size: 10px; color: #4B5A6E; margin-top: 4px; }
.md-stat-ico {
  position: absolute; right: 12px; top: 14px;
  font-size: 20px; opacity: 0.25;
}

/* ── Controls ── */
.md-controls {
  background: #0D1B2A;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 14px;
  display: flex; flex-direction: column; gap: 10px;
}

.md-search-wrap { position: relative; }
.md-search-ico {
  position: absolute; left: 11px; top: 50%;
  transform: translateY(-50%);
  font-size: 13px; color: #4B5A6E;
  pointer-events: none;
}
.md-search {
  width: 100%;
  background: #060D18;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  color: #E0F0FF;
  padding: 10px 12px 10px 34px;
  font-size: 12px;
  font-family: 'Syne', sans-serif;
  outline: none;
  transition: border-color .2s;
}
.md-search::placeholder { color: #4B5A6E; }

[data-theme="light"] .md-search {
  color: #111827;
  background: #FFFFFF;
}

[data-theme="light"] .md-search::placeholder {
  color: #6B7280;
}
.md-search:focus { border-color: rgba(103,232,249,0.2); }

.md-filter-row { display: flex; gap: 7px; flex-wrap: wrap; }
.md-filter {
  padding: 5px 12px; border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.07);
  background: transparent; color: #4B5A6E;
  font-size: 11px; font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer; transition: all .2s;
  letter-spacing: 0.5px;
}
.md-filter.active {
  background: rgba(247,147,26,0.12);
  border-color: rgba(247,147,26,0.3);
  color: #F7931A;
}
.md-filter:hover:not(.active) {
  border-color: rgba(255,255,255,0.15);
  color: #8099BB;
}

.md-date-row { display: flex; gap: 8px; }
.md-date {
  flex: 1;
  background: #060D18;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  color: #8099BB;
  padding: 8px 10px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  outline: none; transition: border-color .2s;
}
.md-date:focus { border-color: rgba(103,232,249,0.2); color: #E0F0FF; }

/* ── Table ── */
.md-table-wrap {
  background: #0D1B2A;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  overflow: hidden;
}
.md-table-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.md-table-title {
  font-family: 'Syne', sans-serif;
  font-size: 13px; font-weight: 600; color: #E0F0FF;
}
.md-row-count {
  font-size: 11px; color: #4B5A6E;
  font-family: 'JetBrains Mono', monospace;
  background: #060D18;
  border: 1px solid rgba(255,255,255,0.06);
  padding: 3px 10px; border-radius: 20px;
}

.md-col-headers {
  display: grid;
  grid-template-columns: 1.4fr 1.1fr 90px 75px 75px;
  gap: 6px; padding: 9px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.2);
}
.md-ch {
  font-size: 9px; font-weight: 700;
  color: #4B5A6E;
  text-transform: uppercase; letter-spacing: 1px;
  font-family: 'JetBrains Mono', monospace;
}
.md-ch.r { text-align: right; }

.md-list {
  max-height: 420px; overflow-y: auto;
}
.md-list::-webkit-scrollbar { width: 3px; }
.md-list::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.07);
  border-radius: 3px;
}

.md-row {
  display: grid;
  grid-template-columns: 1.4fr 1.1fr 90px 75px 75px;
  gap: 6px; padding: 11px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  align-items: center;
  cursor: pointer; transition: background .15s;
}
.md-row:last-child { border-bottom: none; }
.md-row:hover { background: rgba(247,147,26,0.04); }

.md-cell-user { display: flex; flex-direction: column; gap: 2px; }
.md-uid {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: #F7931A;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.md-ref { font-size: 9px; color: #4B5A6E; }

.md-wallet {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: #8099BB;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Status badges */
.md-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; border-radius: 6px;
  font-size: 9px; font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.5px; white-space: nowrap;
}
.md-badge-ok   { background: rgba(52,211,153,0.12); color: #34D399; }
.md-badge-pend { background: rgba(251,191,36,0.12);  color: #FBBF24; }
.md-badge-fail { background: rgba(248,113,113,0.12); color: #F87171; }

.md-reward {
  font-family: 'Syne', sans-serif;
  font-size: 12px; font-weight: 700;
  color: #34D399; text-align: right;
}
.md-reward-zero { color: #4B5A6E; }

.md-time {
  font-size: 9px; color: #4B5A6E;
  font-family: 'JetBrains Mono', monospace;
  text-align: right; line-height: 1.5;
}

/* Empty / loading */
.md-empty {
  text-align: center; padding: 48px 20px;
  color: #4B5A6E; font-size: 13px;
  font-family: 'Syne', sans-serif;
}
.md-empty-ico { font-size: 34px; margin-bottom: 10px; opacity: 0.4; }
.md-loading {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; padding: 40px;
  color: #4B5A6E; font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
}
.md-spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(247,147,26,0.15);
  border-top-color: #F7931A;
  border-radius: 50%;
  animation: mdSpin 0.8s linear infinite;
}
@keyframes mdSpin { to { transform: rotate(360deg); } }

/* ── Detail modal ── */
.md-overlay {
  position: fixed; inset: 0;
  background: rgba(4,9,18,0.92);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: mdFadeIn .2s ease;
}
@keyframes mdFadeIn { from { opacity:0; } to { opacity:1; } }

.md-detail-card {
  width: 100%; max-width: 380px;
  background: linear-gradient(145deg, #0D1B2A, #080F1A);
  border: 1px solid rgba(247,147,26,0.2);
  border-radius: 20px;
  padding: 24px 20px 20px;
}
.md-detail-top { text-align: center; margin-bottom: 18px; }
.md-detail-ico {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(247,147,26,0.12);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 10px;
}
.md-detail-title {
  font-family: 'Syne', sans-serif;
  font-size: 16px; font-weight: 700; color: #E0F0FF;
}
.md-detail-rows { margin-bottom: 18px; }
.md-dr {
  display: flex; justify-content: space-between; align-items: flex-start;
  font-size: 11px; padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.md-dr:last-child { border-bottom: none; }
.md-dl { color: #4B5A6E; flex-shrink: 0; margin-right: 10px; font-family: 'JetBrains Mono', monospace; }
.md-dv {
  color: #C8D8F0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  word-break: break-all; text-align: right;
}
.md-detail-close {
  width: 100%; padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: #8099BB; font-size: 13px;
  cursor: pointer;
  font-family: 'Syne', sans-serif;
  transition: all .2s;
}
.md-detail-close:hover { background: rgba(255,255,255,0.08); color: #E0F0FF; }

/* Responsive */
@media (max-width: 480px) {
  .md-col-headers,
  .md-row { grid-template-columns: 1.2fr 80px 70px 65px; }
  .md-ch:nth-child(2), .md-row > .md-wallet { display: none; }
}