/* ============================================================
   Flashi Dashboard — operator console
   Direct descendant of the landing hero's dashboard concept
   (hero/_shared/dashboard.css): monochrome, editorial hierarchy,
   hairline rules, tabular figures, the diverging flow bar.
   ============================================================ */

@font-face { font-family: "Inter"; src: url("../assets/fonts/Inter-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../assets/fonts/Inter-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../assets/fonts/Inter-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --uf-bg: #050505;
  --uf-dialog-bg: #0a0a0a;
  --uf-card: #121212;
  --uf-card-hover: #1c1c1c;
  --uf-border: rgba(255, 255, 255, 0.09);
  --uf-border-strong: rgba(255, 255, 255, 0.2);
  --uf-border-secondary: rgba(255, 255, 255, 0.12);
  --uf-fg: #ffffff;
  --uf-muted: #9a9a9a;
  --uf-icon: #d6d6d6;
  --uf-green: #e8e8e8;
  --uf-amber: #bdbdbd;
  --uf-accent: #ffffff;
  --uf-accent-fg: #000000;
  --uf-code-bg: #000000;
  --uf-error: #f87171;
  --uf-radius-lg: 8px;
  --uf-radius: 0.375rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  background: var(--uf-bg); color: var(--uf-fg);
  font-family: "Sons", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px; letter-spacing: -0.011em; line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1, "lnum" 1; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select { font: inherit; color: var(--uf-fg); }
a { color: inherit; }
::selection { background: rgba(255, 255, 255, 0.2); }

/* ---- page scaffold ---- */
.page { max-width: 1020px; margin: 0 auto; padding: 0 24px 80px; }

/* ---- top bar (ported fd-top) ---- */
.top { display: flex; align-items: center; gap: 9px; padding: 18px 0 0; }
.top .spark { width: 22px; height: 22px; display: flex; color: var(--uf-fg); }
.top .spark svg { width: 100%; height: 100%; }
.top .word { font-weight: 700; font-size: 16px; letter-spacing: -0.025em; }
.top .slash { color: var(--uf-border-strong); font-size: 14px; }
.top .org { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 500; color: var(--uf-fg); }
.top .right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.top .user { font-size: 12px; color: var(--uf-muted); }
.top .signout { font-size: 12px; color: var(--uf-muted); }
.top .signout:hover { color: var(--uf-fg); }

/* segmented control (fd-seg) — used for the test/live switch */
.seg { display: inline-flex; gap: 2px; background: var(--uf-card); border: 1px solid var(--uf-border); border-radius: 8px; padding: 3px; }
.seg button { font-size: 11px; font-weight: 600; color: var(--uf-muted); padding: 4px 10px; border-radius: 6px; }
.seg button.on { background: var(--uf-card-hover); color: var(--uf-fg); }
.seg button.on.test { color: var(--uf-amber); }

.livechip { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600; }
.livechip .dot { width: 7px; height: 7px; border-radius: 50%; background: #fff; }
.livechip.pending { color: var(--uf-muted); }
.livechip.pending .dot { background: var(--uf-muted); }

/* ---- nav tabs: quiet, editorial ---- */
.nav { display: flex; gap: 22px; margin: 26px 0 0; border-bottom: 1px solid var(--uf-border); }
.nav a { font-size: 13px; font-weight: 500; color: var(--uf-muted); text-decoration: none; padding: 0 2px 12px; border-bottom: 1px solid transparent; margin-bottom: -1px; }
.nav a.on { color: var(--uf-fg); border-bottom-color: var(--uf-fg); }
.nav a:hover { color: var(--uf-fg); }

/* ---- primary band (fd-eyebrow / fd-vol) ---- */
.eyebrow { font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--uf-muted); }
.volrow { display: flex; align-items: baseline; gap: 12px; margin-top: 9px; }
.vol { font-size: 42px; font-weight: 600; letter-spacing: -0.035em; line-height: 1; }
.delta { font-size: 12.5px; color: var(--uf-muted); }

/* ---- signature: diverging in / out flow bar ---- */
.flow { margin-top: 17px; }
.flowlab { display: flex; justify-content: space-between; font-size: 11.5px; margin-bottom: 8px; }
.flowlab .l, .flowlab .r { display: flex; gap: 7px; align-items: baseline; }
.flowlab .r { flex-direction: row-reverse; text-align: right; }
.flowlab .cap { color: var(--uf-muted); }
.flowlab .amt { color: var(--uf-fg); font-weight: 600; }
.flowbar { display: flex; align-items: center; height: 13px; }
.flowbar .fb { flex: 0 1 0; display: flex; min-width: 3px; transition: flex-grow 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.flowbar .fb i { display: block; height: 13px; width: 100%; }
.flowbar .fb.in i { background: rgba(255, 255, 255, 0.85); border-radius: 4px 0 0 4px; }
.flowbar .fb.out i { background: rgba(255, 255, 255, 0.26); border-radius: 0 4px 4px 0; }
.flowbar .axis { width: 1px; height: 19px; background: var(--uf-border-strong); margin: 0 2px; flex: 0 0 auto; }

/* ---- one-line KPI meta ---- */
.meta { margin: 16px 0 4px; font-size: 11px; color: var(--uf-muted); display: flex; align-items: baseline; justify-content: space-between; gap: 10px; white-space: nowrap; flex-wrap: nowrap; overflow: hidden; }
.meta b { color: var(--uf-fg); font-weight: 600; }

/* ---- section head (fd-ledhead) ---- */
.sech { display: flex; align-items: center; margin: 30px 0 2px; }
.sech .t { font-size: 12.5px; font-weight: 600; }
.sech .right { margin-left: auto; display: flex; align-items: center; gap: 10px; font-size: 10.5px; color: var(--uf-muted); }

/* ---- ledger rows (fd-le) ---- */
.le { display: grid; grid-template-columns: 24px 1fr auto 110px; align-items: center; gap: 13px; padding: 11px 0; border-bottom: 1px solid var(--uf-border); }
.le:last-child { border-bottom: 0; }
.le-dir { width: 24px; height: 24px; border-radius: 7px; display: flex; align-items: center; justify-content: center; }
.le-dir svg { width: 12px; height: 12px; }
.le-dir.in { background: #fff; color: #000; }
.le-dir.dim { border: 1px solid var(--uf-border-strong); color: var(--uf-fg); background: none; }
.le-desc { min-width: 0; }
.le-desc .a { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.le-desc .b { font-size: 11px; color: var(--uf-muted); margin-top: 2px; }
.le-amt { text-align: right; white-space: nowrap; }
.le-amt .v { font-size: 13px; font-weight: 600; }
.le-amt .s { font-size: 10.5px; color: var(--uf-muted); margin-top: 2px; }
.le-time { font-size: 11px; color: var(--uf-muted); text-align: right; }

/* status pill — quiet, monochrome except error */
.pill { display: inline-flex; align-items: center; gap: 5px; font-size: 10.5px; font-weight: 600; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--uf-border-strong); color: var(--uf-fg); }
.pill.muted { color: var(--uf-muted); border-color: var(--uf-border); }
.pill.solid { background: #fff; color: #000; border-color: #fff; }
.pill.err { color: var(--uf-error); border-color: rgba(248, 113, 113, 0.4); }

/* ---- panels / cards ---- */
.card { background: var(--uf-dialog-bg); border: 1px solid var(--uf-border-secondary); border-radius: var(--uf-radius-lg); padding: 18px 20px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } .le { grid-template-columns: 24px 1fr auto; } .le-time { display: none; } }

/* ---- buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; padding: 8px 14px; border-radius: var(--uf-radius-lg); border: 1px solid var(--uf-border-strong); color: var(--uf-fg); background: none; transition: border-color 0.15s, background 0.15s; }
.btn:hover { border-color: rgba(255, 255, 255, 0.4); }
.btn.primary { background: var(--uf-accent); color: var(--uf-accent-fg); border-color: var(--uf-accent); }
.btn.primary:hover { background: #e8e8e8; }
.btn.sm { font-size: 11px; padding: 5px 10px; border-radius: 6px; }
.btn.quiet { border-color: transparent; color: var(--uf-muted); }
.btn.quiet:hover { color: var(--uf-fg); }
.btn.danger:hover { border-color: rgba(248, 113, 113, 0.6); color: var(--uf-error); }
.btn:disabled { opacity: 0.45; cursor: default; }

/* ---- forms ---- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--uf-muted); }
.input { background: var(--uf-card); border: 1px solid var(--uf-border); border-radius: var(--uf-radius-lg); padding: 9px 12px; font-size: 13.5px; outline: none; width: 100%; }
.input:focus { border-color: var(--uf-border-strong); }
.hint { font-size: 11.5px; color: var(--uf-muted); }
.error { font-size: 12px; color: var(--uf-error); }

/* ---- code / secrets ---- */
.code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; background: var(--uf-code-bg); border: 1px solid var(--uf-border); border-radius: var(--uf-radius); padding: 10px 12px; word-break: break-all; }
.code.inline { display: inline-block; padding: 2px 7px; }

/* ---- modal (reveal-once) ---- */
.overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal { width: 480px; max-width: calc(100vw - 40px); background: var(--uf-dialog-bg); border: 1px solid var(--uf-border-secondary); border-radius: var(--uf-radius-lg); padding: 22px 24px; box-shadow: 0 24px 70px -24px rgba(0, 0, 0, 0.7); }
.modal h3 { font-size: 15px; letter-spacing: -0.02em; margin-bottom: 4px; }
.modal .sub { font-size: 12px; color: var(--uf-muted); margin-bottom: 14px; }
.modal .row { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; }

/* ---- auth screen ---- */
.auth { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card { width: 380px; max-width: 100%; }
.auth-brand { display: flex; align-items: center; gap: 9px; margin-bottom: 26px; }
.auth-brand .spark { width: 22px; height: 22px; color: var(--uf-fg); }
.auth-brand .word { font-weight: 700; font-size: 16px; letter-spacing: -0.025em; }
.auth h1 { font-size: 20px; letter-spacing: -0.025em; margin-bottom: 4px; }
.auth .lead { font-size: 13px; color: var(--uf-muted); margin-bottom: 22px; }
.auth .swap { margin-top: 16px; font-size: 12.5px; color: var(--uf-muted); }
.auth .swap button { color: var(--uf-fg); font-weight: 600; }

/* ---- empty states / quickstart ---- */
.empty { border: 1px dashed var(--uf-border-strong); border-radius: var(--uf-radius-lg); padding: 26px; text-align: center; color: var(--uf-muted); font-size: 13px; }
.empty b { color: var(--uf-fg); }

/* table-ish rows for keys / deliveries */
.trow { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--uf-border); }
.trow:last-child { border-bottom: 0; }
.trow .grow { flex: 1; min-width: 0; }
.trow .a { font-size: 13px; font-weight: 500; }
.trow .b { font-size: 11px; color: var(--uf-muted); margin-top: 2px; }

.banner { display: flex; align-items: center; gap: 12px; border: 1px solid var(--uf-border-secondary); border-radius: var(--uf-radius-lg); background: var(--uf-card); padding: 12px 16px; font-size: 12.5px; margin-top: 18px; }
.banner .grow { flex: 1; }
.banner b { font-weight: 600; }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: #fff; color: #000; font-size: 12.5px; font-weight: 600; padding: 9px 16px; border-radius: 999px; box-shadow: 0 12px 40px -12px rgba(0, 0, 0, 0.8); z-index: 60; }

.spin { width: 14px; height: 14px; border: 2px solid var(--uf-border-strong); border-top-color: var(--uf-fg); border-radius: 50%; animation: spin 0.8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }