:root {
  --bg: #0E0D0B;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.20);
  --text: #ECE8DF;
  --muted: rgba(236, 232, 223, 0.45);
  --danger: #D9836F;
  --gold: #C9A961;
  --silver: #BFC2C0;
  --equity: #8FB8A6;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, sans-serif;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
}

.page { max-width: 760px; margin: 0 auto; padding: 44px 20px 72px; }

.head { margin-bottom: 30px; }
.head h1 { font-size: 20px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
.head__sub { color: var(--muted); font-size: 13px; margin-top: 6px; }

/* ---- section ---- */
.sec { margin-bottom: 36px; }
.sec--currency { --accent: var(--gold); }
.sec--metal    { --accent: var(--silver); }
.sec--stock    { --accent: var(--equity); }

.sec__bar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
}
.sec__title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.sec__meta { font-size: 12px; color: var(--muted); }

.colh, .row {
  display: grid;
  align-items: center;
  gap: 12px;
}
.g-asset { grid-template-columns: 28px 1fr 92px 112px 122px 24px; }
.g-stock { grid-template-columns: 28px 1fr 76px 62px 112px 122px 24px; }

.colh {
  padding: 9px 0;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.colh .t-r { text-align: right; }

.row { padding: 2px 0; border-bottom: 1px solid var(--line); }
.row__n { font-size: 12px; color: var(--muted); text-align: right; }

.cell { min-width: 0; }
.cell .cap { display: none; }

.row input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid transparent;
  color: var(--text);
  font: inherit;
  font-size: 15px;
  padding: 11px 2px;
}
.row input:focus { outline: none; border-bottom-color: var(--accent); }
.row input::placeholder { color: var(--muted); }
.cell--qty input, .cell--unit input { text-align: right; font-variant-numeric: tabular-nums; }

.cell--tick input {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.cell--price { text-align: right; }
.live { display: block; text-align: right; font-variant-numeric: tabular-nums; }
.live b { font-weight: 500; font-size: 15px; }
.live small { display: block; font-size: 10px; color: var(--muted); letter-spacing: 0.02em; }
.live.is-fb b { color: var(--muted); }

.sum {
  display: block;
  text-align: right;
  font-weight: 600;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.row__del {
  background: none; border: none; color: transparent;
  font-size: 18px; cursor: pointer; line-height: 1; padding: 6px 4px;
}
.row:hover .row__del, .row:focus-within .row__del { color: var(--muted); }
.row__del:hover { color: var(--danger); }

.sec__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
}
.sec__add {
  background: none; border: 1px solid var(--line-strong);
  color: var(--muted); font: inherit; font-size: 13px;
  padding: 7px 14px; border-radius: 6px; cursor: pointer;
}
.sec__add:hover { color: var(--accent); border-color: var(--accent); }
.sec__sub { font-size: 13px; color: var(--muted); }
.sec__sub b { color: var(--text); font-weight: 600; font-size: 16px; margin-left: 8px; }

.grand {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 8px; padding-top: 20px;
  border-top: 2px solid var(--line-strong);
}
.grand__label { font-size: 13px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); }
.grand__amount { font-size: 32px; font-weight: 600; color: var(--gold); font-variant-numeric: tabular-nums; }

.actions { margin-top: 30px; }
.btn {
  background: none; border: 1px solid var(--line-strong);
  color: var(--text); font: inherit; font-size: 14px;
  padding: 9px 18px; border-radius: 6px; cursor: pointer;
}
.btn:hover { border-color: var(--gold); color: var(--gold); }
.btn--ghost { border-color: transparent; color: var(--muted); font-size: 13px; padding: 9px 4px; }
.btn--ghost:hover { color: var(--danger); }

.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: #1A1814; border: 1px solid var(--gold); color: var(--text);
  padding: 10px 18px; border-radius: 7px; font-size: 14px;
  opacity: 0; transition: opacity 0.25s; pointer-events: none;
}
.toast.show { opacity: 1; }

/* ---- mobile ---- */
@media (max-width: 620px) {
  .page { padding: 30px 14px 56px; }
  .colh { display: none; }
  .row {
    grid-template-columns: 1fr auto !important;
    grid-template-areas:
      "name del"
      "flds flds"
      "sum  sum";
    gap: 6px 10px;
    padding: 16px 0;
  }
  .row__n { display: none; }
  .row > .cell--name { grid-area: name; }
  .row > .cell--name input { font-size: 16px; font-weight: 500; padding: 4px 0; }
  .row__del { grid-area: del; color: var(--muted); justify-self: end; }

  .row > .cell--tick,
  .row > .cell--qty,
  .row > .cell--unit,
  .row > .cell--price { display: inline-flex; flex-direction: column; }
  .row::after { content: ""; }
  .flds-wrap { grid-area: flds; }

  .row > .cell--name { order: 0; }
  .row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    column-gap: 18px;
    row-gap: 4px;
  }
  .row > .cell--name { flex: 1 1 70%; }
  .row__del { flex: 0 0 auto; }
  .row > .cell--tick,
  .row > .cell--qty,
  .row > .cell--unit,
  .row > .cell--price { flex: 0 0 auto; }
  .cell .cap {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    margin-bottom: 1px;
  }
  .row input { padding: 4px 0; font-size: 15px; }
  .cell--qty input, .cell--unit input { width: 70px; }
  .cell--tick input { width: 64px; }
  .cell--sum { flex: 1 1 100%; }
  .sum { text-align: left; font-size: 17px; padding-top: 2px; }
  .cell--price { text-align: left; }
  .live { text-align: left; }
  .grand__amount { font-size: 26px; }
  .btn--ghost { white-space: normal; text-align: left; }
}