:root {
  --bg: #0a0a14;
  --bg-elev: #12121f;
  --card: #171728;
  --card-hover: #1f1f36;
  --text: #e8e8f0;
  --text-dim: #b0b0c4;
  --muted: #7878a0;
  --border: #26263f;
  --border-strong: #353557;
  --accent: #4ECDC4;
  --accent-dim: rgba(78, 205, 196, 0.15);
  --red: #FF6B6B;
  --orange: #FFA94D;
  --green: #69DB7C;
  --blue: #74C0FC;
  --purple: #B197FC;
  --yellow: #FFD43B;
  --pink: #F783AC;
  --pebble: #FF4B4B;
  --gradient: linear-gradient(135deg, var(--accent), var(--pebble));
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(78, 205, 196, 0.08), transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 10%, rgba(255, 75, 75, 0.05), transparent 60%);
  background-attachment: fixed;
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

header {
  text-align: center;
  padding: 3rem 1rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

header h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

header .subtitle {
  color: var(--text-dim);
  font-size: 1rem;
  margin-top: 0.75rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

#post-info {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 0.75rem;
  letter-spacing: 0.03em;
}

.loading-status {
  width: fit-content;
  max-width: min(100%, 520px);
  margin: 0.9rem auto 0;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text-dim);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.78rem;
  box-shadow: var(--shadow-sm);
}

.loading-status[hidden] {
  display: none;
}

.loading-spinner {
  width: 0.8rem;
  height: 0.8rem;
  border: 2px solid var(--border-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  flex: 0 0 auto;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.progress-wrap {
  max-width: 700px;
  margin: 1.75rem auto 0;
  padding: 0 1rem;
}

.progress-row {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.progress-row strong {
  color: var(--text);
  font-weight: 700;
}

.progress-bar {
  height: 8px;
  border-radius: 4px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
}

.progress-seg {
  height: 100%;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-seg.shipped {
  background: var(--green);
}

.progress-seg.confirmed {
  background: var(--blue);
}

.progress-seg.waiting {
  background: var(--orange);
}

.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1rem;
  text-align: left;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--stat-color, var(--accent));
  opacity: 0.75;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.stat-card .label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.stat-card .value {
  font-size: 2rem;
  font-weight: 800;
  margin-top: 0.5rem;
  letter-spacing: -0.02em;
  color: var(--stat-color, var(--text));
}

.stat-card .hint {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.filter-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 10, 20, 0.85);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 1rem;
  margin-bottom: 1.5rem;
}

.filter-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.75rem;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.filter-label {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-right: 0.2rem;
}

.chip {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  font-family: inherit;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--text);
}

.chip.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.chip .count {
  opacity: 0.65;
  font-size: 0.7rem;
  margin-left: 0.3rem;
}

.search-wrap {
  position: relative;
  margin-left: auto;
  flex: 0 1 240px;
  min-width: 160px;
}

.search-wrap input {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  padding: 0.45rem 0.75rem 0.45rem 2.1rem;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.search-wrap input::placeholder {
  color: var(--muted);
}

.search-wrap input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.15);
}

.search-wrap svg {
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.filter-reset {
  background: none;
  border: 1px solid transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.78rem;
  font-family: inherit;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  transition: all 0.15s;
}

.filter-reset:hover {
  color: var(--text);
  border-color: var(--border);
}

.dashboard {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 900px) {
  .charts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}

.card:hover {
  border-color: var(--border-strong);
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.card h3 {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.card .card-hint {
  font-size: 0.7rem;
  color: var(--muted);
  white-space: nowrap;
}

.card .chart-wrap {
  flex: 1;
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card.wide {
  grid-column: span 2;
}

@media (max-width: 900px) {
  .card.wide {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {
  .card.wide {
    grid-column: span 1;
  }
}

.table-wrap {
  margin-top: 2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.table-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  padding: 0 0.25rem;
  flex-wrap: wrap;
}

.table-head h3 {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.count-badge {
  font-size: 0.72rem;
  color: var(--muted);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

th,
td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  background: var(--card);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

th:hover {
  color: var(--text);
}

th .sort-icon {
  display: inline-block;
  margin-left: 0.25rem;
  opacity: 0.4;
  font-size: 0.7rem;
}

th.sorted {
  color: var(--text);
}

th.sorted .sort-icon {
  opacity: 1;
  color: var(--accent);
}

tr:last-child td {
  border-bottom: none;
}

tbody tr.data-row {
  cursor: pointer;
  transition: background 0.12s;
}

tbody tr.data-row:hover td {
  background: var(--accent-dim);
}

tbody tr.data-row.expanded td {
  background: rgba(78, 205, 196, 0.08);
}

.expand-row td {
  padding: 0 0.5rem 0.85rem !important;
  background: transparent !important;
  border-bottom: 1px solid var(--border);
}

.expand-body {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.6;
  white-space: pre-wrap;
  padding: 0.85rem 1rem;
  background: var(--bg-elev);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.expand-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--border);
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.expand-meta span strong {
  color: var(--text-dim);
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-shipped {
  background: rgba(105, 219, 124, 0.15);
  color: var(--green);
}

.badge-confirmed {
  background: rgba(116, 192, 252, 0.15);
  color: var(--blue);
}

.badge-waiting {
  background: rgba(255, 169, 77, 0.15);
  color: var(--orange);
}

.badge-unknown {
  background: rgba(136, 136, 170, 0.15);
  color: var(--muted);
}

.badge-batch1 {
  background: rgba(78, 205, 196, 0.15);
  color: var(--accent);
}

.badge-batch2 {
  background: rgba(177, 151, 252, 0.15);
  color: var(--purple);
}

.badge-batch3 {
  background: rgba(255, 169, 77, 0.15);
  color: var(--orange);
}

.badge-batch4 {
  background: rgba(247, 131, 172, 0.15);
  color: var(--pink);
}

.badge-batch5 {
  background: rgba(255, 107, 107, 0.15);
  color: var(--red);
}

.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding: 0 0.25rem;
  color: var(--muted);
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pagination .pages {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.pagination button {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
  min-width: 2rem;
}

.pagination button:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--text);
}

.pagination button.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.pagination button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.pagination .ellipsis {
  padding: 0 0.25rem;
  color: var(--muted);
}

.empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.empty-icon {
  font-size: 2rem;
  opacity: 0.35;
  margin-bottom: 0.5rem;
  line-height: 1;
}

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 2rem 1rem 3rem;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}