:root {
  --bg: #0b0e14; --panel: #11161f; --panel-2: #161c27; --line: #222a35; --line-2: #2c3646;
  --ink: #e6edf3; --dim: #7d8590; --dim-2: #556072; --accent: #2fe6a7; --accent-ink: #052018;
  --warn: #ff6b6b; --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.5 var(--sans); -webkit-font-smoothing: antialiased; }
svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

header {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px 20px; background: rgba(11,14,20,.9); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line); flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 9px; font: 800 15px/1 var(--sans); letter-spacing: .14em; }
.brand .logo { width: 20px; height: 20px; color: var(--accent); }
.head-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.stat { font: 600 12px/1 var(--mono); color: var(--dim); }

.filters { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { padding: 5px 11px; border-radius: 20px; border: 1px solid var(--line-2); background: var(--panel-2);
  color: var(--dim); font: 600 12px/1 var(--sans); cursor: pointer; }
.chip.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.tokenbar { margin: 12px 20px 0; background: var(--panel); border: 1px solid var(--line); border-radius: 9px; padding: 8px 12px; font-size: 13px; }
.tokenbar summary { cursor: pointer; color: var(--dim); user-select: none; }
.tokenbar input { margin: 10px 8px 4px 0; padding: 7px 9px; width: 260px; max-width: 60%; background: var(--panel-2);
  border: 1px solid var(--line-2); border-radius: 7px; color: var(--ink); font: 500 12px/1 var(--mono); }
.tokenbar button { padding: 7px 12px; background: var(--accent); color: var(--accent-ink); border: none; border-radius: 7px; font: 700 12px/1 var(--sans); cursor: pointer; }
.hint { color: var(--dim-2); font-size: 11.5px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; padding: 18px 20px 60px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 11px; overflow: hidden; display: flex; flex-direction: column; }
.card:hover { border-color: var(--line-2); }
.thumb {
  height: 150px; display: flex; align-items: center; justify-content: center; cursor: pointer; overflow: hidden;
  background: repeating-conic-gradient(#1a1f2a 0% 25%, #14181f 0% 50%) 50% / 18px 18px;
}
.thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }
.thumb .glyph { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--dim); font: 700 11px/1 var(--mono); letter-spacing: .08em; }
.thumb .glyph svg { width: 34px; height: 34px; }
.meta { padding: 9px 11px; display: grid; gap: 6px; border-top: 1px solid var(--line); }
.name { font: 600 12px/1.3 var(--mono); color: var(--ink); word-break: break-all; }
.sub { font: 500 11px/1.3 var(--mono); color: var(--dim-2); display: flex; justify-content: space-between; gap: 8px; }
.tag { text-transform: uppercase; letter-spacing: .05em; color: var(--dim); }
.src { color: var(--dim-2); font-size: 10.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.actions { display: flex; gap: 6px; padding: 0 11px 11px; }
.actions button { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  padding: 7px 6px; border-radius: 7px; border: 1px solid var(--line-2); background: var(--panel-2);
  color: var(--ink); font: 600 11px/1 var(--sans); cursor: pointer; }
.actions button svg { width: 14px; height: 14px; }
.actions button:hover { border-color: var(--dim); }
.actions button.del:hover { border-color: var(--warn); color: var(--warn); }

.empty { text-align: center; color: var(--dim-2); padding: 80px 20px; }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--accent); color: var(--accent-ink); font: 700 13px/1 var(--sans); padding: 11px 16px;
  border-radius: 9px; opacity: 0; pointer-events: none; transition: all .2s ease; box-shadow: 0 8px 24px rgba(0,0,0,.4); z-index: 20; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 6px; }