/* Windows 98-inspired UI theme */
:root {
  --bg: #c0c0c0;
  --panel: #d4d0c8;
  --text: #000;
  --button: #e0e0e0;
  --border-dark: #404040;
  --border-mid: #808080;
  --border-light: #ffffff;
  --accent: #000080;
  --danger: #8b0000;
  --ok: #006400;
  --mono: "Courier New", monospace;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Tahoma, Arial, sans-serif; }

.titlebar {
  background: linear-gradient(90deg, #000080, #3a6ea5);
  color: #fff; padding: 6px 10px; font-weight: bold; user-select: none;
}

.app { display: grid; grid-template-columns: 280px 1fr 300px; gap: 8px; padding: 8px; }
.group {
  background: var(--panel);
  border: 2px solid var(--border-dark);
  box-shadow:
    inset 1px 1px 0 var(--border-light),
    inset -1px -1px 0 var(--border-light);
  padding: 6px; display: flex; flex-direction: column; gap: 6px;
}
.group h3 {
  margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--accent);
}

.row { display: flex; gap: 6px; align-items: center; }
.stack { display: flex; flex-direction: column; gap: 6px; }

.status {
  font-family: var(--mono); font-size: 13px; background: #fff; padding: 4px;
  border: 2px solid var(--border-dark);
  box-shadow:
    inset 1px 1px 0 var(--border-light),
    inset -1px -1px 0 var(--border-light);
}

.list {
  background: #fff; border: 2px solid var(--border-dark);
  box-shadow:
    inset 1px 1px 0 var(--border-light),
    inset -1px -1px 0 var(--border-light);
  height: 300px; overflow: auto; font-family: var(--mono); font-size: 13px; padding: 4px;
}
.list .item { display: grid; grid-template-columns: 1fr 70px 60px 110px; gap: 8px; padding: 2px 4px; align-items: center; }
.list .item:nth-child(even) { background: #f3f3f3; }
.list .hdr { font-weight: bold; border-bottom: 1px dotted #999; margin-bottom: 4px; background: #eaeaea; }

.listview .item.sel { outline: 1px dotted #000; background: #c9d4ea; }
.listview .item:hover { background: #dae3f3; }

/* Win98 controls */
.win98-button {
  background: var(--button);
  border: 2px solid var(--border-dark);
  box-shadow:
    inset 1px 1px 0 var(--border-light),
    inset -1px -1px 0 var(--border-light);
  padding: 6px 10px; font-size: 12px; cursor: pointer; color: #000;
}
.win98-button:active {
  transform: translateY(1px);
  box-shadow:
    inset -1px -1px 0 var(--border-light),
    inset 1px 1px 0 var(--border-light);
}
.win98-button:focus { outline: 1px dotted #000; outline-offset: 2px; }
.btn-primary { color: #fff; background: #1f4a93; border-color: #0f2a63; }
.btn-danger { color: #fff; background: var(--danger); border-color: #5a0000; }
.btn-ok { color: #fff; background: var(--ok); border-color: #004000; }

.win98-input, .win98-select {
  background: #fff; border: 2px solid var(--border-dark);
  box-shadow:
    inset 1px 1px 0 var(--border-light),
    inset -1px -1px 0 var(--border-light);
  padding: 4px; font-size: 12px; color: #000;
}
.win98-select { min-width: 160px; }
.win98-input.narrow { width: 90px; }

.footer { padding: 6px 8px; border-top: 1px solid #999; font-size: 12px; }

.dialog-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.2); display: none; align-items: center; justify-content: center; }
.win98-dialog {
  width: 440px; background: var(--panel); border: 2px solid var(--border-dark);
  box-shadow:
    inset 1px 1px 0 var(--border-light),
    inset -1px -1px 0 var(--border-light),
    2px 2px 0 var(--border-mid);
  padding: 10px;
}
.dialog-title {
  margin: 0 0 6px 0; color: var(--accent); font-weight: bold; border-bottom: 1px dotted var(--border-mid); padding-bottom: 3px;
}
.dialog-actions { justify-content: flex-end; margin-top: 8px; }

.tip { color: #333; font-style: italic; }
.price-spike { color: #006400; }
.price-crash { color: #8b0000; }

.sr-only {
  position: absolute !important; height: 1px; width: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px);
}