/* tradedev :: styling
   Dense, quiet, readable. Numbers are the content; the chrome stays out of the way. */

:root {
  --bg:        #0f1216;
  --panel:     #171b21;
  --panel-2:   #1d222a;
  --line:      #262c36;
  --text:      #e6e9ee;
  --muted:     #8b95a5;
  --pos:       #3fb950;
  --neg:       #f85149;
  --warn:      #d29922;
  --accent:    #4493f8;
  --radius:    10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.brand { font-weight: 700; letter-spacing: .3px; }
.paper-badge {
  background: var(--warn); color: #1a1200;
  font-size: 10px; font-weight: 800; letter-spacing: .8px;
  padding: 2px 6px; border-radius: 4px; vertical-align: middle;
}
.topbar nav { display: flex; gap: 4px; }
.topbar nav a {
  color: var(--muted); text-decoration: none;
  padding: 6px 12px; border-radius: 6px; font-size: 14px;
}
.topbar nav a:hover { background: var(--panel-2); color: var(--text); }
.topbar nav a.on { background: var(--panel-2); color: var(--text); font-weight: 600; }
.topbar .who { margin-left: auto; color: var(--muted); font-size: 13px; }
.topbar .who a { color: var(--muted); }

main { max-width: 1080px; margin: 0 auto; padding: 20px; }

/* ---------- cards ---------- */
.cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px; margin-bottom: 20px;
}
.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px 16px;
}
.card-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.card-value { font-size: 24px; font-weight: 700; margin: 6px 0 2px; font-variant-numeric: tabular-nums; }
.card-sub { color: var(--muted); font-size: 12px; }

/* ---------- panels ---------- */
.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 20px; margin-bottom: 18px;
}
.panel h2 { margin: 0 0 14px; font-size: 17px; }
.panel h3 { margin: 0 0 12px; font-size: 15px; color: var(--muted); }

/* ---------- verdict banner ---------- */
.verdict {
  border-radius: var(--radius); padding: 16px 20px; margin-bottom: 18px;
  border: 1px solid var(--line); background: var(--panel);
  border-left: 4px solid var(--muted);
}
.verdict h2 { margin: 0 0 6px; font-size: 17px; }
.verdict p  { margin: 0; color: var(--muted); }
.v-winning      { border-left-color: var(--pos); }
.v-losing       { border-left-color: var(--neg); }
.v-underperform { border-left-color: var(--warn); }
.v-early, .v-none { border-left-color: var(--muted); }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; }
.grid th, .grid td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; }
.grid th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; font-weight: 600; }
.grid td { font-variant-numeric: tabular-nums; }
.grid tbody tr:hover { background: var(--panel-2); }
.r { text-align: right !important; }

.kv td { padding: 8px 10px; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.kv td:first-child { color: var(--muted); }
.kv tr.sub td { border-top: 1px solid var(--line); font-weight: 600; }
.kv tr.total td { border-top: 2px solid var(--line); font-weight: 700; font-size: 16px; }

/* ---------- numbers ---------- */
.pos  { color: var(--pos); }
.neg  { color: var(--neg); }
.flat { color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 12px; }

/* ---------- badges & chips ---------- */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600; background: var(--panel-2); color: var(--muted);
  border: 1px solid var(--line);
}
.badge.ok    { color: var(--pos);  border-color: rgba(63,185,80,.35); }
.badge.warn  { color: var(--warn); border-color: rgba(210,153,34,.35); }
.badge.stale { color: var(--neg);  border-color: rgba(248,81,73,.35); }
.chip {
  display: inline-block; padding: 1px 7px; border-radius: 5px;
  font-size: 11px; background: var(--panel-2); color: var(--muted); border: 1px solid var(--line);
}

/* ---------- alerts ---------- */
.alert {
  padding: 11px 14px; border-radius: 8px; margin: 10px 0;
  border: 1px solid var(--line); background: var(--panel-2); font-size: 14px;
}
.alert.ok   { border-color: rgba(63,185,80,.4);  background: rgba(63,185,80,.08); }
.alert.err  { border-color: rgba(248,81,73,.4);  background: rgba(248,81,73,.08); }
.alert.warn { border-color: rgba(210,153,34,.4); background: rgba(210,153,34,.08); }

/* ---------- forms ---------- */
label { display: block; margin-bottom: 12px; color: var(--muted); font-size: 13px; }
input[type=text], input[type=password], input[type=number], textarea {
  width: 100%; margin-top: 5px; padding: 9px 11px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 7px;
  font: inherit;
}
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
textarea { resize: vertical; }

button, .btn {
  display: inline-block; padding: 9px 16px; border-radius: 7px;
  background: var(--accent); color: #fff; border: none;
  font: inherit; font-weight: 600; cursor: pointer; text-decoration: none;
}
button:hover, .btn:hover { filter: brightness(1.1); }
button.danger { background: var(--neg); }
.btn.ghost, button.ghost {
  background: transparent; border: 1px solid var(--line); color: var(--muted);
}
.btn.small { padding: 4px 10px; font-size: 12px; }
.row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.row > label { flex: 1; min-width: 160px; }
.stack { margin-top: 14px; }
.inline-form { display: inline-flex; gap: 8px; align-items: center; }
.inline-form input[type=text] { width: auto; margin-top: 0; }

/* ---------- break-even callout ---------- */
.breakeven {
  display: flex; gap: 18px; align-items: center;
  padding: 16px 18px; border-radius: var(--radius); margin: 16px 0;
  border: 1px solid var(--line); background: var(--panel-2);
}
.be-num { font-size: 34px; font-weight: 800; font-variant-numeric: tabular-nums; }
.be-text p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.be-ok   { border-left: 4px solid var(--pos); }
.be-ok   .be-num { color: var(--pos); }
.be-warn { border-left: 4px solid var(--warn); }
.be-warn .be-num { color: var(--warn); }
.be-bad  { border-left: 4px solid var(--neg); }
.be-bad  .be-num { color: var(--neg); }

.preview-head { display: flex; gap: 40px; margin-bottom: 16px; }
.preview-head .big { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- meters ---------- */
.meters { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 16px; }
.meter-label { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
/* Threshold meters.
   Implemented as a flex track: the fill takes its proportion from
   flex-grow (set inline), and a spacer takes the remainder. Percentage
   widths on the fill proved unreliable here — every meter painted at
   100% regardless of the inline value — so the proportion is expressed
   as a flex ratio instead, which renders correctly. */
.bar {
  height: 7px;
  background: var(--panel-2);
  border-radius: 999px;
  overflow: hidden;
  display: flex;
  width: 100%;
}
.bar .fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  min-width: 3px;
}
.bar .rest {
  height: 100%;
  background: transparent;
}

/* ---------- watchlist ---------- */
.watch-row { padding: 12px 0; border-bottom: 1px solid var(--line); }
.watch-row:last-child { border-bottom: none; }
.watch-head { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.watch-head .sym { font-weight: 700; font-size: 16px; min-width: 60px; }
.watch-head .price { font-variant-numeric: tabular-nums; }
.spacer { flex: 1; }
.notes { list-style: none; margin: 8px 0 0; padding: 0; }
.notes li {
  font-size: 13px; color: var(--muted); padding: 3px 0 3px 12px;
  border-left: 2px solid var(--line);
}
.notes li.n-watch { border-left-color: var(--warn); color: var(--text); }
.notes li.n-quiet { opacity: .6; }

/* ---------- journal ---------- */
.jrow {
  padding: 12px 14px; margin-bottom: 10px; border-radius: 8px;
  background: var(--panel-2); border-left: 3px solid var(--line);
}
.jrow.win  { border-left-color: var(--pos); }
.jrow.loss { border-left-color: var(--neg); }
.jrow.open { border-left-color: var(--accent); }
.jhead { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.jhead .sym { font-weight: 700; }
.jmeta { margin-top: 4px; }
.jnote {
  margin-top: 8px; padding: 8px 10px; background: var(--bg);
  border-radius: 6px; font-size: 14px;
}
.jnote .phase {
  display: inline-block; font-size: 10px; text-transform: uppercase;
  letter-spacing: .6px; color: var(--muted); margin-right: 8px;
}

/* ---------- data note strip ---------- */
.datanote { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 18px; font-size: 13px; }

/* ---------- footer ---------- */
.foot {
  max-width: 1080px; margin: 30px auto; padding: 16px 20px;
  color: var(--muted); font-size: 12px; border-top: 1px solid var(--line);
}
.foot code { background: var(--panel-2); padding: 1px 5px; border-radius: 4px; }

/* ---------- login ---------- */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px; width: 100%; max-width: 340px;
}
.login-box h1 { margin: 0 0 4px; font-size: 20px; }
.login-box button { width: 100%; margin-top: 8px; }

@media (max-width: 640px) {
  .topbar { gap: 12px; }
  .topbar .who { width: 100%; margin-left: 0; }
  .preview-head { gap: 20px; }
  .be-num { font-size: 28px; }
}