:root {
  --bg: #08080A;
  --panel: #0F0F12;
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #E6E6EA;
  --muted: #7C7C86;
  --green: #2DDF9E;
  --red: #FF5A66;
  --amber: #FFC857;
  --radius: 14px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.label {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.wrap { max-width: 1240px; margin: 0 auto; padding: 32px 20px 64px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
h1 { margin: 0; font-family: var(--mono); font-size: 18px; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 700; }
h1 span { color: var(--green); }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); }

/* header: account and sync controls */
.head-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.acctmenu { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.syncpill { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.syncpill i { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.who { font-size: 11.5px; color: var(--muted); max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* auth screens */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.auth { width: 100%; max-width: 400px; padding: 28px; }
.auth h1 { font-size: 17px; margin-bottom: 6px; }
.auth .sub { margin-bottom: 22px; }
.auth .seg { margin-bottom: 18px; }
.auth form { margin: 0; }
.auth .links { display: flex; justify-content: space-between; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.linkbtn {
  background: none; border: none; color: var(--muted); cursor: pointer; padding: 4px 0;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; transition: color .15s;
}
.linkbtn:hover { color: var(--green); }
.notice { color: var(--green); font-size: 12px; margin: 0 0 12px; font-family: var(--mono); line-height: 1.5; }
.setup-steps { font-size: 13px; color: var(--text); line-height: 1.6; margin: 0 0 6px; padding-left: 18px; }
.setup-steps code { font-family: var(--mono); font-size: 12px; background: #0A0A0D; border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px; }

/* account bar + manager */
.acctbar { padding: 12px 14px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; min-width: 0; align-items: center; }
.chip {
  background: #0A0A0D; border: 1px solid var(--border); color: var(--muted);
  padding: 7px 12px; border-radius: 10px; cursor: pointer; max-width: 200px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: all .15s;
}
.chip:hover { border-color: var(--border-strong); color: var(--text); }
.chip.on { color: var(--green); border-color: var(--green); background: rgba(45, 223, 158, 0.08); }
.ghost {
  background: transparent; border: 1px solid var(--border); color: var(--muted); border-radius: 10px;
  padding: 7px 12px; cursor: pointer; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; transition: all .15s; white-space: nowrap;
}
.ghost:hover, .ghost.on { color: var(--green); border-color: var(--green); }
.mgr { padding: 18px 20px; margin-bottom: 12px; }
.mgr h2 { margin: 0 0 14px; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green); font-family: var(--mono); font-weight: 500; }
.mgr-add { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 10px; align-items: end; margin-bottom: 6px; }
.mgr-add .btn { width: auto; padding: 11px 20px; }
.acct-row { display: grid; grid-template-columns: 1.4fr 1fr 1fr 70px auto; gap: 10px; align-items: end; padding: 12px 0; border-top: 1px solid var(--border); }
.acct-row .label { margin-bottom: 6px; }
.acct-val { font-family: var(--mono); font-size: 14px; font-weight: 700; padding: 2px 0; }
.mgr-empty { color: var(--muted); font-size: 12px; font-family: var(--mono); letter-spacing: 0.06em; padding: 10px 0 2px; }

/* dashboard */
.dash { display: grid; grid-template-columns: 320px 1fr; gap: 12px; margin-bottom: 12px; }
.hero { padding: 22px; display: flex; flex-direction: column; justify-content: center; min-height: 160px; }
.hero-val { font-size: 38px; font-weight: 700; margin-top: 10px; line-height: 1.1; letter-spacing: -0.01em; }
.hero-sub { font-size: 11px; color: var(--muted); margin-top: 10px; letter-spacing: 0.04em; }
.curve { padding: 16px 18px 12px; }
.curve-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.curve-box { position: relative; height: 150px; }
.curve-box svg { display: block; width: 100%; height: 100%; }
.curve-axis { position: absolute; left: 0; font-family: var(--mono); font-size: 10px; color: var(--muted); opacity: 0.75; pointer-events: none; }
.curve-dot { position: absolute; width: 9px; height: 9px; border-radius: 50%; transform: translate(-50%, -50%); }
.curve-empty { height: 150px; display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.mrow { grid-column: 1 / -1; display: grid; gap: 12px; }
.mrow.four { grid-template-columns: repeat(4, 1fr); }
.mrow.five { grid-template-columns: repeat(5, 1fr); }
.mcard { padding: 14px 16px; min-width: 0; }
.mval { font-size: 20px; font-weight: 700; margin-top: 6px; line-height: 1.2; white-space: nowrap; }
.msub { font-size: 10.5px; color: var(--muted); margin-top: 4px; letter-spacing: 0.03em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sep { color: var(--muted); font-weight: 400; margin: 0 4px; }

/* calendar */
.cal { padding: 18px 20px; margin-bottom: 16px; }
.cal-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.cal-nav { display: flex; align-items: center; gap: 8px; }
.arrow {
  width: 32px; height: 32px; border-radius: 10px; border: 1px solid var(--border); background: #0A0A0D;
  color: var(--text); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all .15s; padding: 0;
}
.arrow:hover { border-color: var(--green); color: var(--green); }
.cal-title { font-family: var(--mono); font-size: 13px; letter-spacing: 0.2em; font-weight: 700; min-width: 170px; text-align: center; }
.cal-sum { display: flex; gap: 18px; font-family: var(--mono); font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.cal-sum b { font-weight: 700; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.dow { text-align: center; padding: 2px 0 6px; }
.day {
  min-height: 80px; border-radius: 10px; border: 1px solid var(--border); padding: 8px 9px;
  display: flex; flex-direction: column; justify-content: space-between; background: #0A0A0D; overflow: hidden; min-width: 0;
}
.day.blank { background: transparent; border-color: transparent; }
.day.today { outline: 1px solid var(--border-strong); outline-offset: 1px; }
.day-num { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.day.today .day-num { color: var(--text); font-weight: 700; }
.day-pnl { font-family: var(--mono); font-weight: 700; font-size: 13px; white-space: nowrap; }
.day-count { font-family: var(--mono); font-size: 10px; color: var(--muted); margin-top: 1px; white-space: nowrap; }
.short { display: none; }

/* form */
.grid { display: grid; grid-template-columns: 380px 1fr; gap: 16px; align-items: start; }
.form { padding: 20px; }
.form h2, .tablehead h2 { margin: 0 0 16px; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green); font-family: var(--mono); font-weight: 500; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
input[type=text], input[type=number], input[type=date], input[type=email], input[type=password], textarea {
  width: 100%;
  background: #0A0A0D;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 13px;
  font-family: var(--mono);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  color-scheme: dark;
}
textarea { resize: vertical; min-height: 78px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, sans-serif; }
input:focus, textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(45, 223, 158, 0.12); }
input::placeholder, textarea::placeholder { color: #4A4A52; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 6px; }
.seg button {
  background: #0A0A0D; border: 1px solid var(--border); color: var(--muted);
  padding: 10px 0; border-radius: 10px; cursor: pointer;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
  transition: all .15s;
}
.seg button:hover { border-color: var(--border-strong); color: var(--text); }
.seg button.on-long { color: var(--green); border-color: var(--green); background: rgba(45, 223, 158, 0.08); }
.seg button.on-short { color: var(--red); border-color: var(--red); background: rgba(255, 90, 102, 0.08); }
.seg button.on-grade { color: var(--green); border-color: var(--green); background: rgba(45, 223, 158, 0.08); }
.seg button.on-grade-c { color: var(--red); border-color: var(--red); background: rgba(255, 90, 102, 0.08); }
.hint { font-size: 11px; color: var(--muted); }
.alloc-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.alloc { display: flex; flex-direction: column; gap: 8px; }
.leg { border: 1px solid var(--border); border-radius: 10px; background: #0A0A0D; padding: 10px 12px; transition: opacity .15s, border-color .15s; }
.leg.on { border-color: var(--border-strong); }
.leg.off { opacity: 0.55; }
.leg-head { display: flex; align-items: center; gap: 10px; width: 100%; background: none; border: none; padding: 0; color: var(--text); cursor: pointer; text-align: left; font: inherit; }
.chk { width: 16px; height: 16px; border-radius: 5px; border: 1px solid var(--border-strong); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: #04130C; }
.chk.on { background: var(--green); border-color: var(--green); }
.leg-name { flex: 1; min-width: 0; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.leg-start { font-family: var(--mono); font-size: 10.5px; color: var(--muted); }
.leg-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.leg-inputs .label { margin-bottom: 5px; }
.alloc-total { display: flex; justify-content: space-between; gap: 8px; font-family: var(--mono); font-size: 11.5px; color: var(--muted); margin-top: 10px; flex-wrap: wrap; }
.alloc-empty { border: 1px dashed var(--border-strong); border-radius: 10px; padding: 14px; color: var(--muted); font-size: 12px; }
.file {
  display: flex; align-items: center; gap: 10px;
  border: 1px dashed var(--border-strong); border-radius: 10px; padding: 10px 12px;
  background: #0A0A0D; cursor: pointer; color: var(--muted); font-size: 12px;
  transition: border-color .15s, color .15s;
}
.file:hover { border-color: var(--green); color: var(--text); }
.file input { display: none; }
.thumb { width: 100%; border-radius: 10px; border: 1px solid var(--border); margin-top: 8px; display: block; }
.btn {
  width: 100%; background: var(--green); color: #04130C; border: none; border-radius: 10px;
  padding: 12px; cursor: pointer; font-family: var(--mono); font-weight: 700; font-size: 12px;
  letter-spacing: 0.18em; text-transform: uppercase; transition: filter .15s, transform .05s;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.err { color: var(--red); font-size: 12px; margin: 0 0 12px; font-family: var(--mono); line-height: 1.5; }
.warn { color: var(--amber); font-size: 12px; margin-bottom: 12px; font-family: var(--mono); line-height: 1.5; }

/* table */
.tablehead { padding: 20px 20px 0; display: flex; justify-content: space-between; align-items: baseline; }
.tablehead h2 { margin-bottom: 12px; }
.scroll { overflow-x: auto; padding: 0 8px 12px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-weight: 500; }
th.r, td.r { text-align: right; }
td { padding: 12px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: middle; }
tr.trade { cursor: pointer; transition: background .12s; }
tr.trade:hover td { background: rgba(255, 255, 255, 0.025); }
tr.detail td { background: #0B0B0E; padding: 16px 20px; }
.win { color: var(--green); }
.loss { color: var(--red); }
.flat { color: var(--muted); }
.pill {
  display: inline-block; padding: 2px 8px; border-radius: 6px; font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.12em; font-weight: 500; border: 1px solid;
}
.pill.long { color: var(--green); border-color: rgba(45, 223, 158, 0.35); background: rgba(45, 223, 158, 0.06); }
.pill.short { color: var(--red); border-color: rgba(255, 90, 102, 0.35); background: rgba(255, 90, 102, 0.06); }
.grade { font-family: var(--mono); font-weight: 700; }
.grade.A { color: var(--green); }
.grade.B { color: var(--text); }
.grade.C { color: var(--red); }
.del {
  background: transparent; border: 1px solid var(--border); color: var(--muted); border-radius: 8px;
  padding: 4px 10px; cursor: pointer; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; transition: all .15s;
}
.del:hover { color: var(--red); border-color: var(--red); }
.empty { padding: 48px 20px; text-align: center; color: var(--muted); font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; }
.notes { white-space: pre-wrap; margin: 6px 0 0; color: var(--text); max-width: 720px; }
.shot { max-width: 420px; width: 100%; border-radius: 10px; border: 1px solid var(--border); cursor: zoom-in; margin-top: 10px; display: block; }
.breakdown { display: grid; grid-template-columns: minmax(120px, 1.4fr) 1fr 1fr; gap: 6px 16px; max-width: 460px; margin: 6px 0 16px; font-family: var(--mono); font-size: 12.5px; }
.breakdown .r { text-align: right; }
.breakdown .tot { border-top: 1px solid var(--border); padding-top: 6px; font-weight: 700; }
.lightbox {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.88); z-index: 50;
  display: flex; align-items: center; justify-content: center; padding: 24px; cursor: zoom-out;
}
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 12px; border: 1px solid var(--border-strong); }

@media (max-width: 960px) {
  .grid { grid-template-columns: 1fr; }
  .dash { grid-template-columns: 1fr; }
  .mrow.four, .mrow.five { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .wrap { padding: 20px 14px 48px; }
  .mgr-add { grid-template-columns: 1fr; }
  .mgr-add .btn { width: 100%; }
  .acct-row { grid-template-columns: 1fr 1fr; }
  .cal { padding: 14px 10px; }
  .cal-grid { gap: 4px; }
  .cal-title { min-width: 130px; font-size: 12px; }
  .day { min-height: 58px; padding: 5px 5px; }
  .day-pnl { font-size: 10px; }
  .day-count { font-size: 9px; }
  .full { display: none; }
  .short { display: inline; }
  .who { max-width: 150px; }
}