:root {
  --bg: #0b0d11;
  --panel: #161a21;
  --panel-alt: #1d222b;
  --raise: #313846;
  --line: #2a313d;
  --text: #e4e9f1;
  --dim: #7f8899;
  --up: #4ade80;
  --down: #f87171;
  --accent: #4f8cff;
  --warn: #f0a04b;
  --glow: rgba(79, 140, 255, 0.22);
  --edge: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  --shade: 0 1px 3px rgba(0, 0, 0, 0.45);
  --lift: 0 18px 44px rgba(0, 0, 0, 0.6);
  --wrap: 1360px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; scrollbar-width: none; }
*::-webkit-scrollbar { width: 0; height: 0; display: none; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg) radial-gradient(1100px 480px at 50% -220px, rgba(79, 140, 255, 0.13), transparent 72%) no-repeat;
  color: var(--text);
  font: 13.5px/1.45 "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(900px 520px at 50% 0%, #000, transparent 78%);
  mask-image: radial-gradient(900px 520px at 50% 0%, #000, transparent 78%);
}

.hidden { display: none !important; }

header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 24px;
  background: rgba(15, 18, 23, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  animation: drop 0.35s var(--ease) backwards;
}

header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 140, 255, 0.5), transparent);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.1px;
}

.brand::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--glow), 0 0 14px var(--accent);
}

.head-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.chip {
  padding: 6px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-alt);
  color: var(--dim);
  font-size: 12px;
  letter-spacing: 0.8px;
  box-shadow: var(--edge);
  animation: pop 0.25s var(--ease) backwards;
}

input, select, button, textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 9px;
  padding: 8px 12px;
  font: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color 0.12s ease, color 0.12s ease, background 0.12s ease,
    box-shadow 0.15s ease, transform 0.12s var(--ease);
}

input::placeholder, textarea::placeholder { color: #5a6371; }
input:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--glow); }

button { cursor: pointer; }

button:hover:not(:disabled) {
  border-color: var(--raise);
  background: var(--panel-alt);
  transform: translateY(-1px);
}

button:active:not(:disabled) { transform: translateY(0) scale(0.985); }
button:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px var(--glow); }
button:disabled { opacity: 0.35; cursor: default; }

button.primary {
  background: linear-gradient(180deg, #6099ff, #3d78ee);
  border-color: #3d78ee;
  color: #080a0e;
  font-weight: 600;
  box-shadow: 0 6px 18px rgba(79, 140, 255, 0.24), var(--edge);
}

button.primary:hover:not(:disabled) {
  background: linear-gradient(180deg, #74a8ff, #4a84f5);
  border-color: #4a84f5;
  box-shadow: 0 10px 26px rgba(79, 140, 255, 0.34), var(--edge);
}

.start {
  max-width: 560px;
  margin: 96px auto;
  text-align: center;
  padding: 0 20px;
  animation: rise 0.45s var(--ease) backwards;
}

.start h1 {
  margin: 0 0 12px;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.8px;
  background: linear-gradient(180deg, #ffffff, #93a3bd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.start p {
  margin: 0 0 24px;
  color: var(--dim);
  font-size: 14px;
}

.start-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 18px 24px 0;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 15px 16px;
  background: linear-gradient(180deg, var(--panel-alt), var(--panel) 65%);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--edge), var(--shade);
  overflow: hidden;
  transition: transform 0.18s var(--ease), border-color 0.18s ease, box-shadow 0.2s ease;
  animation: rise 0.42s var(--ease) backwards;
}

.tile::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 140, 255, 0.55), transparent);
}

.tile:hover {
  transform: translateY(-2px);
  border-color: var(--raise);
  box-shadow: var(--edge), 0 14px 30px rgba(0, 0, 0, 0.4);
}

.tile:nth-child(2) { animation-delay: 0.05s; }
.tile:nth-child(3) { animation-delay: 0.1s; }
.tile:nth-child(4) { animation-delay: 0.15s; }

.tile-icon {
  position: absolute;
  top: 14px;
  right: 14px;
  color: var(--accent);
  opacity: 0.28;
  transition: opacity 0.18s ease, transform 0.18s var(--ease);
}

.tile-icon svg { display: block; width: 19px; height: 19px; }
.tile:hover .tile-icon { opacity: 0.6; transform: translateY(-1px); }

.tile-label, .panel-title {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--dim);
}

.tile-value {
  font-size: 25px;
  font-weight: 700;
  letter-spacing: -0.8px;
  font-variant-numeric: tabular-nums;
}

.tile-note {
  font-size: 12px;
  color: var(--dim);
}

.addbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 18px 24px 0;
  animation: rise 0.42s 0.1s var(--ease) backwards;
}

.search-wrap { position: relative; }
.search-wrap input { width: 330px; }
.addbar input[type="number"] { width: 96px; }
#qty { width: 74px; }

.status {
  color: var(--dim);
  font-size: 12.5px;
}

.status.bad { color: var(--down); }

#suggest {
  position: absolute;
  z-index: 40;
  top: calc(100% + 7px);
  left: 0;
  width: 460px;
  max-height: 380px;
  overflow-y: auto;
  margin: 0;
  padding: 5px;
  list-style: none;
  background: #171b22;
  border: 1px solid var(--raise);
  border-radius: 12px;
  box-shadow: var(--lift), var(--edge);
  animation: pop 0.16s var(--ease) backwards;
}

#suggest li {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 8px 9px;
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.12s ease;
}

#suggest li:hover, #suggest li.on { background: var(--panel-alt); }
#suggest li.on { box-shadow: inset 2px 0 0 var(--accent); }
#suggest img { width: 44px; height: 33px; object-fit: contain; }

#suggest .sg-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#suggest .sg-price {
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 16px;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 18px 24px 48px;
  align-items: start;
  animation: rise 0.42s 0.16s var(--ease) backwards;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--edge), var(--shade);
  overflow: hidden;
}

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

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 15px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-alt), var(--panel));
}

.head-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ranges, .views {
  display: flex;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
}

.ranges button, .views button {
  padding: 4px 11px;
  font-size: 11.5px;
  color: var(--dim);
  border-color: transparent;
  background: transparent;
  border-radius: 8px;
}

.ranges button:hover:not(.on), .views button:hover:not(.on) { transform: none; background: var(--panel-alt); }

.ranges button.on, .views button.on {
  color: var(--text);
  background: var(--raise);
  box-shadow: var(--edge);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(212px, 1fr));
  gap: 12px;
  padding: 15px;
}

.cards:empty { padding: 0; }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 10px 13px 13px;
  background: linear-gradient(180deg, var(--panel-alt), var(--panel) 68%);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--edge);
  overflow: hidden;
  transition: transform 0.18s var(--ease), border-color 0.18s ease, box-shadow 0.22s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--rar), transparent);
}

.card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--rar) 60%, var(--line));
  box-shadow: 0 20px 40px color-mix(in srgb, var(--rar) 18%, transparent), var(--edge);
}

.card-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 118px;
  margin: 2px -13px 0;
  background: radial-gradient(140px 82px at 50% 60%, color-mix(in srgb, var(--rar) 30%, transparent), transparent 72%);
}

.card-art img {
  width: 86%;
  height: 92%;
  object-fit: contain;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.5));
  transition: transform 0.22s var(--ease);
}

.card:hover .card-art img { transform: scale(1.07) translateY(-2px); }

.card-qty {
  position: absolute;
  top: 2px;
  left: 13px;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.55);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text);
}

.card .remove { position: absolute; top: 0; right: 9px; }
.card:hover .remove { opacity: 1; }

.card-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: color 0.12s ease;
}

.card-name:hover { color: var(--accent); }

.card-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.card-price {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.4px;
}

.card-pct {
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 11.5px;
  font-weight: 600;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding-top: 7px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}

.card-edit {
  display: flex;
  gap: 6px;
}

.card-edit label {
  display: flex;
  flex: 1;
  min-width: 0;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
}

.card-edit .cell-input {
  width: 100%;
  min-width: 0;
  padding: 5px 8px;
  border-color: var(--line);
  background: var(--bg);
}

.cards.stagger .card { animation: rowin 0.26s var(--ease) backwards; }
.cards.stagger .card:nth-child(2) { animation-delay: 0.03s; }
.cards.stagger .card:nth-child(3) { animation-delay: 0.06s; }
.cards.stagger .card:nth-child(4) { animation-delay: 0.09s; }
.cards.stagger .card:nth-child(5) { animation-delay: 0.12s; }
.cards.stagger .card:nth-child(6) { animation-delay: 0.15s; }
.cards.stagger .card:nth-child(n+7) { animation-delay: 0.18s; }

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  padding: 10px 13px;
  text-align: left;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--dim);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

td {
  padding: 9px 13px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tbody tr { transition: background 0.12s ease; }
tr:hover td { background: var(--panel-alt); }

.num { text-align: right; font-variant-numeric: tabular-nums; }
th.num { text-align: right; }

.col-item { width: 42%; }

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

.item-cell img {
  width: 56px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.45));
  transition: transform 0.18s var(--ease);
}

tr:hover .item-cell img { transform: scale(1.08); }

.item-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  text-decoration: none;
  transition: color 0.12s ease;
}

.item-name:hover { color: var(--accent); }

.cell-input {
  width: 76px;
  padding: 4px 8px;
  text-align: right;
  font-size: 12.5px;
  border-color: transparent;
  background: transparent;
}

tr:hover .cell-input { border-color: var(--line); background: var(--bg); }
.cell-input:focus { border-color: var(--accent); background: var(--bg); }

#qty, .cell-input { -moz-appearance: textfield; }
.cell-input::-webkit-outer-spin-button,
.cell-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.up { color: var(--up); }
.down { color: var(--down); }
.muted { color: var(--dim); }

#rows.stagger tr { animation: rowin 0.24s var(--ease) backwards; }
#rows.stagger tr:nth-child(2) { animation-delay: 0.025s; }
#rows.stagger tr:nth-child(3) { animation-delay: 0.05s; }
#rows.stagger tr:nth-child(4) { animation-delay: 0.075s; }
#rows.stagger tr:nth-child(5) { animation-delay: 0.1s; }
#rows.stagger tr:nth-child(6) { animation-delay: 0.125s; }
#rows.stagger tr:nth-child(7) { animation-delay: 0.15s; }
#rows.stagger tr:nth-child(n+8) { animation-delay: 0.17s; }

.remove {
  padding: 3px 9px;
  font-size: 12px;
  color: var(--dim);
  border-color: transparent;
  background: transparent;
  opacity: 0;
}

tr:hover .remove { opacity: 1; }
.remove:focus-visible { opacity: 1; }
.remove:hover { color: var(--down); border-color: var(--line); background: var(--bg); }

.empty {
  padding: 42px 16px;
  text-align: center;
  color: var(--dim);
  animation: rise 0.3s var(--ease) backwards;
}

.chart {
  position: relative;
  padding: 14px 14px 10px;
}

.chart svg { display: block; width: 100%; height: 160px; }

.chart-line {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: draw 0.9s var(--ease) forwards;
}

.chart-area { animation: wash 0.5s 0.3s ease backwards; }
.chart-dot { animation: wash 0.4s 0.8s ease backwards; }

.chart-note {
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
  font-size: 12px;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}

.chart-note span:last-child { font-weight: 600; }

.chart-empty {
  padding: 48px 12px;
  text-align: center;
  color: var(--dim);
  font-size: 12.5px;
}

.movers {
  margin: 0;
  padding: 0;
  list-style: none;
  max-height: 336px;
  overflow-y: auto;
}

.movers li {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 13px;
  border-bottom: 1px solid var(--line);
  transition: background 0.12s ease;
}

.movers li:hover { background: var(--panel-alt); }
.movers li:last-child { border-bottom: none; }

.movers img {
  width: 44px;
  height: 33px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.45));
}

.movers .mv-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12.5px;
}

.movers .mv-pct {
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-variant-numeric: tabular-nums;
}

#overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 6, 9, 0.78);
  backdrop-filter: blur(4px);
  padding: 20px;
  z-index: 50;
  animation: wash 0.18s ease backwards;
}

.dialog {
  width: 100%;
  max-width: 470px;
  background: var(--panel);
  border: 1px solid var(--raise);
  border-radius: 16px;
  box-shadow: var(--lift), var(--edge);
  overflow: hidden;
  animation: pop 0.22s var(--ease) backwards;
}

.dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 15px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-alt), var(--panel));
  font-size: 13px;
  font-weight: 600;
}

#dialog-body { padding: 15px; }

#dialog-body p {
  margin: 0 0 12px;
  color: var(--dim);
  font-size: 12.5px;
}

#dialog-body input, #dialog-body textarea { width: 100%; }
#dialog-body textarea { height: 180px; resize: vertical; font-size: 12.5px; }

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 14px;
}

.dialog-error {
  margin-top: 10px;
  color: var(--down);
  font-size: 12.5px;
}

@keyframes drop {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: none; }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@keyframes pop {
  from { opacity: 0; transform: translateY(-4px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

@keyframes rowin {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

@keyframes draw {
  to { stroke-dashoffset: 0; }
}

@keyframes wash {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 1080px) {
  main { grid-template-columns: minmax(0, 1fr); }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .search-wrap, .search-wrap input, #suggest { width: 100%; }
  .search-wrap { flex: 1 1 100%; }
}

@media (max-width: 720px) {
  header { padding: 12px 14px; gap: 12px; }
  .head-right { gap: 6px; }
  .tiles, .addbar { padding: 14px 14px 0; }
  main { padding: 14px 14px 32px; }
  .tiles { grid-template-columns: minmax(0, 1fr); }
  .cards { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; padding: 12px; }
  .card-art { height: 94px; }
  .card-meta { display: none; }
  .table-panel { overflow-x: auto; }
  .table-panel table { min-width: 760px; }
  .remove { opacity: 1; }
  .start { margin: 60px auto; }
  .start h1 { font-size: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}