:root {
  --ink: #101820;
  --ink-2: #1c2934;
  --paper: #f4f2eb;
  --card: #fffef9;
  --line: #d8d5cb;
  --muted: #6b746f;
  --signal: #c8f135;
  --blue: #1d5eff;
  --danger: #d23c3c;
}

body {
  color: var(--ink);
  background:
    linear-gradient(rgba(16,24,32,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,24,32,.035) 1px, transparent 1px),
    var(--paper) !important;
  background-size: 28px 28px !important;
  font-family: "Avenir Next", "PingFang SC", "Hiragino Sans GB", sans-serif !important;
}

.container { max-width: 1560px !important; padding: 24px 30px 56px !important; }

.header {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  overflow: hidden;
  padding: 30px 34px !important;
  margin-bottom: 18px !important;
  color: #fff !important;
  background: var(--ink) !important;
  border: 1px solid #263642;
  border-radius: 4px !important;
  box-shadow: 0 18px 45px rgba(16,24,32,.16) !important;
  animation: reveal .35s ease both;
}

.header::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -135px;
  width: 310px;
  height: 310px;
  border: 52px solid var(--signal);
  border-radius: 50%;
  opacity: .9;
  pointer-events: none;
}

.brand-copy { position: relative; z-index: 1; }
.eyebrow { display: block; margin-bottom: 10px; color: var(--signal); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.header h1 { margin: 0 !important; font-family: "Songti SC", "STSong", serif; font-size: clamp(28px, 3vw, 46px) !important; font-weight: 700 !important; letter-spacing: -.03em; }
.header p { margin: 8px 0 0; color: #b8c2c8; font-size: 13px; }
.rank-entry { position: relative; z-index: 2; align-self: start; padding: 10px 15px; color: var(--ink); background: var(--signal); border-radius: 99px; font-size: 12px; font-weight: 800; text-decoration: none; }
.status { grid-column: 1 / -1; position: relative; z-index: 2; gap: 10px !important; opacity: 1 !important; }
.status-item { padding: 7px 11px; color: #cbd3d7; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); border-radius: 99px; }
.status-dot { width: 7px !important; height: 7px !important; background: #7b858b !important; }
.status-dot.ok { background: var(--signal) !important; box-shadow: 0 0 0 4px rgba(200,241,53,.12) !important; }
.status-dot.error { background: #ff6961 !important; }

.control-panel, .data-panel {
  padding: 24px !important;
  margin-bottom: 16px !important;
  background: rgba(255,254,249,.96) !important;
  border: 1px solid var(--line);
  border-radius: 4px !important;
  box-shadow: 0 8px 28px rgba(16,24,32,.065) !important;
  backdrop-filter: blur(14px);
  animation: reveal .4s .05s ease both;
}

.control-panel h3 { font-family: "Songti SC", "STSong", serif; font-size: 20px !important; color: var(--ink) !important; }
.form-row { gap: 14px !important; }
.form-group label, .filter-group label { color: var(--muted) !important; font-size: 11px !important; font-weight: 700 !important; letter-spacing: .04em; }
input[type="text"], input[type="number"], select {
  min-height: 42px;
  padding: 9px 12px !important;
  color: var(--ink) !important;
  background: #fff !important;
  border: 1px solid #c9c6bb !important;
  border-radius: 3px !important;
  box-shadow: none !important;
  transition: border-color .18s, box-shadow .18s, transform .18s !important;
}
input:focus, select:focus { border-color: var(--blue) !important; box-shadow: 0 0 0 3px rgba(29,94,255,.12) !important; transform: none !important; }
.filters { background: #f7f5ee !important; border: 1px solid var(--line) !important; border-radius: 3px !important; }

button { min-height: 38px; padding: 8px 15px !important; border-radius: 3px !important; box-shadow: none !important; font-weight: 750 !important; letter-spacing: .01em; }
button:hover { transform: translateY(-1px) !important; box-shadow: 0 5px 13px rgba(16,24,32,.11) !important; }
.btn-primary { color: #fff !important; background: var(--blue) !important; }
.btn-success { color: var(--ink) !important; background: var(--signal) !important; }
.btn-default { color: var(--ink) !important; background: #fff !important; border: 1px solid var(--line) !important; }

#rankTaskBanner { border-left: 5px solid var(--blue) !important; background: #f8fbff !important; }
#rankTaskText { font-family: "Songti SC", "STSong", serif; font-size: 18px; }
#rankTaskProgress { color: var(--blue) !important; }

.view-tabs { border-bottom-color: var(--line) !important; }
.view-tab { padding: 9px 2px 12px !important; color: var(--muted) !important; }
.view-tab.active { color: var(--ink) !important; border-bottom: 3px solid var(--signal) !important; }
.stat-item { min-width: 130px; background: #f5f3ec !important; border-left: 0 !important; border-top: 3px solid var(--ink); border-radius: 2px !important; }
.stat-label { color: var(--muted) !important; }
.stat-value { font-family: "Avenir Next Condensed", "Avenir Next", sans-serif; color: var(--ink) !important; }
.stat-text { font-size: 13px !important; padding-top: 5px; }

.table-container { border: 1px solid var(--line); border-radius: 3px; }
table { background: var(--card); }
th { padding: 11px 10px !important; color: #dfe7ea !important; background: var(--ink-2) !important; border-bottom: 0 !important; font-size: 10px !important; letter-spacing: .07em !important; }
td { padding: 11px 10px !important; border-bottom-color: #e8e5dc !important; }
tr:hover { background: #f3f8de !important; }
.product-title { color: var(--ink) !important; font-weight: 650; line-height: 1.55; }
.product-img { border-radius: 2px !important; }
.pagination button.active { color: var(--ink) !important; background: var(--signal) !important; }

.progress { background: #ece9df !important; border: 1px solid var(--line); border-radius: 3px !important; }
.progress-bar { background: linear-gradient(90deg, var(--blue), var(--signal)) !important; box-shadow: none !important; }
#errorBox { margin-top: 12px; padding: 10px 12px; color: var(--danger); background: #fff1ef; border-left: 3px solid var(--danger); }

@keyframes reveal { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 780px) {
  .container { padding: 12px !important; }
  .header { grid-template-columns: 1fr; padding: 22px !important; }
  .rank-entry { justify-self: start; }
  .header::after { opacity: .35; }
  .toolbar { align-items: flex-start !important; }
  .search-box { width: 100%; flex-wrap: wrap; }
  .search-box input { width: 100% !important; }
}