:root {
  --bg: #0d0f17;
  --bg-2: #141826;
  --card: #1a1f30;
  --card-hover: #212842;
  --border: #2a3150;
  --text: #e8ebf5;
  --muted: #8a93b2;
  --accent: #6c7bff;
  --accent-2: #a25cff;

  --normal: #9aa3b5;
  --shiny: #4fd1ff;
  --huge: #ff9f43;
  --titanic: #ff4d6d;
  --secret: #c56bff;

  --win: #2ecc71;
  --fair: #f1c40f;
  --loss: #e74c3c;

  --radius: 14px;
}

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

body {
  font-family: "Inter", system-ui, sans-serif;
  background: radial-gradient(circle at 20% -10%, #1d2140 0%, var(--bg) 50%) fixed, var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }
button, input, select { font: inherit; color: inherit; }
.hidden { display: none !important; }

.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 16px; }

/* ---------- Topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(13, 15, 23, .85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.2rem; color: var(--text); text-decoration: none; }
.logo b { color: var(--accent); }
.logo-mark {
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.tabs { display: flex; gap: 6px; }
.tab {
  background: none; border: 1px solid transparent; padding: 8px 14px; border-radius: 10px;
  color: var(--muted); cursor: pointer; font-weight: 600; white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); background: var(--card); border-color: var(--border); }

/* ---------- Hero ---------- */
.hero { padding: 36px 0 20px; }
.hero h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; }
.hero h1 span {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--muted); margin-top: 6px; }
.hero p b { color: var(--text); }

/* ---------- Toolbar ---------- */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; }
.search { position: relative; flex: 1 1 280px; }
.search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); opacity: .6; }
.search input, .toolbar select, .picker-input {
  width: 100%; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; outline: none;
}
.search input { padding-left: 42px; }
.search input:focus, .toolbar select:focus, .picker-input:focus { border-color: var(--accent); }
.toolbar select { width: auto; flex: 0 1 220px; cursor: pointer; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0 6px; }
.chip {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 14px; cursor: pointer; font-size: .9rem; font-weight: 600; color: var(--muted);
}
.chip:hover { color: var(--text); }
.chip.active { color: #fff; border-color: var(--c, var(--accent)); background: color-mix(in srgb, var(--c, var(--accent)) 25%, transparent); }

.result-count { color: var(--muted); font-size: .9rem; margin: 10px 0 14px; }

/* ---------- Grid & card ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; padding-bottom: 40px; }

.card {
  --c: var(--normal);
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; cursor: pointer; text-align: left; padding: 0;
  transition: transform .15s, border-color .15s, background .15s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-3px); border-color: var(--c); background: var(--card-hover); }

.card-img {
  position: relative; aspect-ratio: 1 / 1; display: grid; place-items: center;
  background: radial-gradient(circle at 50% 40%, color-mix(in srgb, var(--c) 35%, transparent), transparent 70%);
}
.card-img img { width: 75%; height: 75%; object-fit: contain; }
.card-img .emoji { font-size: 4.2rem; filter: drop-shadow(0 6px 12px rgba(0,0,0,.4)); }

.rarity-badge {
  position: absolute; top: 10px; left: 10px; font-size: .72rem; font-weight: 700; letter-spacing: .03em;
  text-transform: uppercase; padding: 3px 9px; border-radius: 999px;
  background: color-mix(in srgb, var(--c) 22%, #0008); color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 50%, transparent);
}
.status-dot { position: absolute; top: 10px; right: 10px; font-size: .9rem; }

.card-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 8px; }
.card-name { font-weight: 700; font-size: 1rem; line-height: 1.25; }
.card-value { font-size: 1.35rem; font-weight: 800; color: var(--c); }
.card-meta { display: flex; justify-content: space-between; font-size: .8rem; color: var(--muted); }
.card-meta b { color: var(--text); font-weight: 600; }

.empty { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 60px 0; }

/* rarity */
.r-common     { --c: #8fb8d9; }
.r-rare       { --c: #4ade80; }
.r-epic       { --c: #b57bff; }
.r-legendary  { --c: #ffa94d; }
.r-mythical   { --c: #ff5fd2; }
.r-godly      { --c: #ffd43b; }
.r-secret-i   { --c: #ff6b6b; }
.r-secret-ii  { --c: #ff4757; }
.r-secret-iii { --c: #ff2e63; }
.r-secret-x   { --c: #ff1744; }
.r-unknown    { --c: #7a839e; }

.card-value.na, .detail-value.na { color: var(--muted); }

.initials {
  display: grid; place-items: center; width: 58%; aspect-ratio: 1; border-radius: 22%;
  font-size: 2.4rem; font-weight: 800; color: var(--c);
  background: color-mix(in srgb, var(--c) 14%, var(--bg-2));
  border: 2px solid color-mix(in srgb, var(--c) 45%, transparent);
  box-shadow: 0 0 30px color-mix(in srgb, var(--c) 25%, transparent);
}

/* status */
.st-Rising   { color: var(--win); }
.st-Falling  { color: var(--loss); }
.st-Stable   { color: var(--muted); }
.st-Overpaid { color: var(--fair); }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.65); backdrop-filter: blur(4px); }
.modal-box {
  position: relative; width: 100%; max-width: 640px; max-height: 90vh; overflow-y: auto;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 18px; padding: 24px;
  animation: pop .18s ease-out;
}
@keyframes pop { from { transform: scale(.95); opacity: 0; } }
.modal-close {
  position: absolute; top: 14px; right: 14px; width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--card); cursor: pointer;
}
.detail-head { display: flex; gap: 18px; align-items: center; }
.detail-head .card-img { width: 120px; flex-shrink: 0; border-radius: var(--radius); border: 1px solid var(--border); }
.detail-head .card-img .emoji { font-size: 3.4rem; }
.detail-head .rarity-badge { position: static; display: inline-block; margin-bottom: 6px; }
.detail-head h2 { font-size: 1.5rem; }
.detail-value { font-size: 1.8rem; font-weight: 800; color: var(--c); }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 20px 0; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px; }
.stat span { display: block; font-size: .78rem; color: var(--muted); margin-bottom: 4px; }
.stat b { font-size: 1.05rem; }

.demand-bar { height: 6px; background: var(--border); border-radius: 99px; margin-top: 6px; overflow: hidden; }
.demand-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

.detail-section { margin-top: 16px; }
.detail-section h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 6px; }
.detail-section p { line-height: 1.5; }

.chart { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px; }
.chart svg { width: 100%; height: 110px; display: block; }
.chart-labels { display: flex; justify-content: space-between; font-size: .75rem; color: var(--muted); margin-top: 4px; }

/* ---------- Trade calculator ---------- */
.trade { display: grid; grid-template-columns: 1fr 220px 1fr; gap: 16px; align-items: start; padding-bottom: 40px; }
.trade-side { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; min-height: 320px; display: flex; flex-direction: column; }
.trade-side h2 { font-size: 1.1rem; margin-bottom: 12px; }
.picker { position: relative; }
.picker-results {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 10;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  max-height: 260px; overflow-y: auto;
}
.picker-results:empty { display: none; }
.picker-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 12px; background: none; border: 0; cursor: pointer; text-align: left; }
.picker-item:hover { background: var(--card-hover); }
.picker-item small { margin-left: auto; color: var(--c); font-weight: 700; }

.trade-list { list-style: none; margin: 12px 0; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.trade-list li {
  display: flex; align-items: center; gap: 10px; background: var(--bg-2);
  border: 1px solid var(--border); border-left: 3px solid var(--c); border-radius: 10px; padding: 8px 10px;
}
.t-visual { width: 38px; height: 38px; flex-shrink: 0; display: grid; place-items: center; }
.t-visual img { width: 100%; height: 100%; object-fit: contain; }
.t-visual .initials { width: 100%; font-size: .85rem; border-width: 1px; box-shadow: none; }
.t-visual .emoji { font-size: 1.5rem; }
.mini-badge { width: 10px; height: 10px; border-radius: 50%; background: var(--c); flex-shrink: 0; }
.trade-list .t-info { flex: 1; min-width: 0; }
.trade-list .t-name { font-weight: 600; font-size: .92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.trade-list .t-val { font-size: .8rem; color: var(--muted); }
.qty { display: flex; align-items: center; gap: 4px; }
.qty button, .t-remove {
  width: 26px; height: 26px; border-radius: 7px; border: 1px solid var(--border); background: var(--card); cursor: pointer;
}
.t-remove:hover { border-color: var(--loss); color: var(--loss); }
.trade-total { border-top: 1px solid var(--border); padding-top: 12px; color: var(--muted); }
.trade-total b { color: var(--text); font-size: 1.2rem; }

.trade-result {
  position: sticky; top: 84px; text-align: center; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 14px;
  display: flex; flex-direction: column; gap: 10px; align-items: center;
}
.verdict { font-size: 2rem; font-weight: 800; }
.verdict.win { color: var(--win); }
.verdict.fair { color: var(--fair); }
.verdict.loss { color: var(--loss); }
.diff { color: var(--muted); font-size: .9rem; line-height: 1.4; }
.btn-ghost { background: none; border: 1px solid var(--border); border-radius: 10px; padding: 8px 14px; cursor: pointer; color: var(--muted); }
.btn-ghost:hover { color: var(--text); }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); color: var(--muted); font-size: .82rem; padding: 18px 0; text-align: center; }

/* ---------- Mobile ---------- */
@media (max-width: 820px) {
  .trade { grid-template-columns: 1fr; }
  .trade-result { position: static; order: 3; }
}
@media (max-width: 520px) {
  .logo span:last-child { display: none; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .card-value { font-size: 1.1rem; }
  .card-img .emoji { font-size: 3rem; }
  .toolbar select { flex: 1 1 45%; }
  .stats { grid-template-columns: 1fr 1fr; }
  .detail-head { flex-direction: column; text-align: center; }
}