/* assets/style.css — Angel Trader (web)
   Direction: a light "cockpit" for a self-hosted trading terminal.
   White paper base, one disciplined indigo brand accent, semantic green/red
   reserved strictly for P&L and buy/sell, and a monospace ledger treatment for
   every number so digits line up like a real terminal. The status rail up top
   is the signature: it makes paper-vs-live and IP-readiness impossible to miss. */

:root {
  --paper:  #ffffff;
  --panel:  #f5f7fa;
  --panel-2:#eef1f6;
  --ink:    #0f172a;
  --muted:  #64748b;
  --faint:  #94a3b8;
  --line:   #e3e8ef;
  --brand:  #3d5afe;   /* indigo — primary actions & active state, used sparingly */
  --brand-ink:#2a3eb1;
  --up:     #0e9f6e;   /* buy / long / profit */
  --up-bg:  #e7f6ef;
  --down:   #e02424;   /* sell / loss */
  --down-bg:#fdeaea;
  --warn:   #b45309;   /* halt / warnings */
  --warn-bg:#fdf2e3;

  --r: 10px;
  --shadow: 0 1px 2px rgba(15,23,42,.06), 0 8px 24px rgba(15,23,42,.05);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 400px at 80% -10%, rgba(61,90,254,.06), transparent 60%),
    var(--paper);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand-ink); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---------- status rail (signature) ---------- */
.rail {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 18px;
  padding: 10px 20px;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.rail.live { box-shadow: inset 0 3px 0 var(--down); }
.brand-mark {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; letter-spacing: -.02em; font-size: 16px;
}
.brand-mark .tick {
  width: 22px; height: 22px; border-radius: 6px;
  background: linear-gradient(135deg, var(--brand), #6f86ff);
  display: grid; place-items: center; color: #fff; font-size: 13px;
}
.rail-spacer { flex: 1; }
.rail-group { display: flex; align-items: center; gap: 10px; }

.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--faint); }
.dot.on  { background: var(--up); box-shadow: 0 0 0 3px var(--up-bg); }
.dot.off { background: var(--down); box-shadow: 0 0 0 3px var(--down-bg); }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--panel); color: var(--muted); border: 1px solid var(--line);
  cursor: default;
}
.chip.good { background: var(--up-bg); color: var(--up); border-color: transparent; }
.chip.bad  { background: var(--down-bg); color: var(--down); border-color: transparent; }
.chip.warn { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.chip.click { cursor: pointer; }

.pnl { font-family: var(--mono); font-weight: 700; font-size: 14px; }
.pnl.pos { color: var(--up); } .pnl.neg { color: var(--down); }
.halted-badge {
  font-size: 11px; font-weight: 800; letter-spacing: .06em;
  color: #fff; background: var(--down); padding: 3px 8px; border-radius: 6px;
}

/* PAPER <-> LIVE toggle: the most consequential control on the page. */
.mode {
  display: inline-flex; align-items: center; gap: 0; user-select: none;
  border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: var(--paper);
}
.mode button {
  border: 0; background: transparent; cursor: pointer;
  padding: 6px 14px; font-weight: 700; font-size: 12px; letter-spacing: .03em;
  color: var(--muted);
}
.mode button.active.paper { background: var(--up); color: #fff; }
.mode button.active.live  { background: var(--down); color: #fff; }

.ghost-btn {
  border: 1px solid var(--line); background: var(--paper); color: var(--ink);
  border-radius: 8px; padding: 7px 12px; font-weight: 600; cursor: pointer;
}
.ghost-btn:hover { background: var(--panel); }
.brand-btn {
  border: 0; background: var(--brand); color: #fff;
  border-radius: 8px; padding: 8px 14px; font-weight: 700; cursor: pointer;
}
.brand-btn:hover { background: var(--brand-ink); }
.brand-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- layout ---------- */
.wrap { max-width: 1320px; margin: 0 auto; padding: 18px 20px 60px; }
.grid {
  display: grid; gap: 16px;
  grid-template-columns: 1.15fr .95fr .9fr;
  align-items: start;
}
.col { display: flex; flex-direction: column; gap: 16px; }
@media (max-width: 1080px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px)  { .grid { grid-template-columns: 1fr; } .rail { gap: 10px; flex-wrap: wrap; } }

/* ---------- cards ---------- */
.card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r); box-shadow: var(--shadow); overflow: hidden;
}
.card > header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-bottom: 1px solid var(--line);
}
.card > header h2 {
  margin: 0; font-size: 12px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted);
}
.card .body { padding: 14px; }
.card .body.flush { padding: 0; }

/* ---------- order pad ---------- */
.side-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.side-toggle button {
  border: 1.5px solid var(--line); background: var(--paper); cursor: pointer;
  padding: 12px; border-radius: 9px; font-weight: 800; font-size: 15px; letter-spacing: .04em;
  color: var(--muted);
}
.side-toggle button.buy.active  { border-color: var(--up); background: var(--up-bg); color: var(--up); }
.side-toggle button.sell.active { border-color: var(--down); background: var(--down-bg); color: var(--down); }

.field { margin-bottom: 11px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; font-weight: 600; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
input, select {
  width: 100%; font-family: var(--sans); font-size: 14px; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 10px; outline: none;
}
input.num { font-family: var(--mono); }
input:focus, select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(61,90,254,.14); }

.order-summary {
  font-family: var(--mono); font-size: 13px; color: var(--muted);
  background: var(--panel); border: 1px dashed var(--line); border-radius: 8px;
  padding: 10px 12px; margin: 4px 0 12px;
}
.place-btn {
  width: 100%; border: 0; border-radius: 9px; padding: 13px;
  font-weight: 800; font-size: 15px; letter-spacing: .03em; cursor: pointer; color: #fff;
}
.place-btn.buy  { background: var(--up); }
.place-btn.sell { background: var(--down); }
.place-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: right; padding: 9px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
thead th { font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--faint); font-weight: 700; }
tbody tr:hover { background: var(--panel); }
td.num, th.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.pos { color: var(--up); } .neg { color: var(--down); }
.sym { font-weight: 700; }
.sub { color: var(--muted); font-size: 12px; }
.x-btn { border: 0; background: transparent; color: var(--faint); cursor: pointer; font-size: 15px; }
.x-btn:hover { color: var(--down); }
.mini-buy, .mini-sell {
  border: 1px solid var(--line); background: var(--paper); border-radius: 7px;
  padding: 4px 9px; font-weight: 700; font-size: 12px; cursor: pointer;
}
.mini-buy { color: var(--up); } .mini-sell { color: var(--down); }
.mini-buy:hover { background: var(--up-bg); } .mini-sell:hover { background: var(--down-bg); }

/* ---------- watch add row ---------- */
.addrow { display: grid; grid-template-columns: 1.4fr 1fr .8fr auto; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--line); background: var(--panel); }
.addrow input, .addrow select { padding: 8px; }

/* ---------- funds / kv ---------- */
.kv { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.kv:last-child { border-bottom: 0; }
.kv .k { color: var(--muted); } .kv .v { font-family: var(--mono); font-weight: 600; }
.big-num { font-family: var(--mono); font-size: 26px; font-weight: 800; letter-spacing: -.01em; }

/* ---------- risk controls ---------- */
.risk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.risk-grid .field { margin: 0; }

/* ---------- activity log ---------- */
.log { font-family: var(--mono); font-size: 12px; max-height: 240px; overflow: auto; padding: 6px 0; }
.log .line { padding: 4px 14px; border-bottom: 1px solid var(--panel-2); display: flex; gap: 8px; }
.log .t { color: var(--faint); }
.log .ok { color: var(--up); } .log .warn { color: var(--warn); } .log .error { color: var(--down); } .log .info { color: var(--muted); }
.empty { color: var(--faint); padding: 22px 14px; text-align: center; }

/* ---------- modal ---------- */
.modal-bg {
  position: fixed; inset: 0; background: rgba(15,23,42,.45);
  display: none; align-items: center; justify-content: center; z-index: 60; padding: 20px;
}
.modal-bg.show { display: flex; }
.modal {
  background: var(--paper); border-radius: 14px; box-shadow: var(--shadow);
  width: 100%; max-width: 420px; overflow: hidden;
}
.modal header { padding: 16px 18px; border-bottom: 1px solid var(--line); font-weight: 800; }
.modal .body { padding: 18px; }
.modal .confirm-line { font-family: var(--mono); font-size: 15px; margin: 6px 0; }
.modal .live-warn { color: var(--down); font-weight: 700; margin-top: 10px; }
.modal footer { display: flex; gap: 10px; padding: 14px 18px; border-top: 1px solid var(--line); }
.modal footer .brand-btn, .modal footer .ghost-btn { flex: 1; text-align: center; }

/* ---------- toast ---------- */
.toasts { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 80; }
.toast {
  background: var(--ink); color: #fff; padding: 11px 14px; border-radius: 9px;
  box-shadow: var(--shadow); font-size: 13px; max-width: 340px;
  border-left: 4px solid var(--brand);
}
.toast.ok   { border-left-color: var(--up); }
.toast.warn { border-left-color: var(--warn); }
.toast.err  { border-left-color: var(--down); }

/* ---------- settings page ---------- */
.settings-wrap { max-width: 760px; margin: 0 auto; padding: 26px 20px 60px; }
.settings-wrap .card { margin-bottom: 16px; }
.help { color: var(--muted); font-size: 12.5px; margin: 2px 0 14px; }
.note { background: var(--warn-bg); color: var(--warn); border-radius: 8px; padding: 10px 12px; font-size: 13px; margin-bottom: 14px; }
.note.info { background: rgba(61,90,254,.07); color: var(--brand-ink); }
.back { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 13px; }
.save-bar { display: flex; gap: 10px; align-items: center; }
.saved { color: var(--up); font-weight: 700; font-size: 13px; display: none; }
.saved.show { display: inline; }
.masked-hint { font-size: 11px; color: var(--faint); }

/* ---------- login / setup ---------- */
.login-body {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(900px 360px at 50% -8%, rgba(61,90,254,.10), transparent 60%),
    var(--paper);
}
.login-card { width: 100%; max-width: 400px; }
.login-head { padding: 22px 22px 8px; }
.login-head .brand-mark { font-size: 18px; }
.login-body-inner { padding: 8px 22px 24px; }
.login-err {
  display: none; margin-top: 12px; color: var(--down);
  background: var(--down-bg); border-radius: 8px; padding: 9px 12px; font-size: 13px;
}
.login-err.show { display: block; }