/* VEPL engineer app - shell styles (on top of theme.css) */

/* header right cluster */
.hdr-right { display: flex; align-items: center; gap: 10px; }
.whoami { font-size: 13px; color: var(--muted); font-weight: 600; }
.net {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  padding: 4px 10px 4px 8px; border-radius: 999px; display: inline-flex; align-items: center; gap: 6px;
}
.net::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.net.online { background: var(--green-bg); color: var(--green); }
.net.offline { background: var(--red-bg); color: var(--red); }
.logout {
  background: #fff; color: var(--muted); border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 9px; font-size: 12.5px; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: border-color .15s, color .15s;
}
.logout:hover { border-color: var(--blue); color: var(--blue); }

/* login */
.login { max-width: 420px; margin: 6vh auto 0; padding: 0 16px; }
.login-card h1 { margin-top: 2px; }
.login-err { color: var(--red); font-size: 13.5px; margin: 12px 0 0; font-weight: 600; }

/* tabs - segmented pills */
.tabs {
  display: flex; gap: 6px; overflow-x: auto; padding: 10px 12px;
  background: #fff; border-bottom: 1px solid var(--line);
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: 0 0 auto; border: 0; background-color: transparent; cursor: pointer; font-family: inherit;
  padding: 9px 15px; font-size: 14px; font-weight: 600; color: var(--muted);
  border-radius: 999px; white-space: nowrap; transition: background-color .15s, color .15s;
}
.tab:hover { background-color: var(--blue-050); color: var(--blue-700); }
.tab.active { background-color: var(--blue); color: #fff; }

/* screens */
.screen { display: none; }
.screen.active { display: block; animation: fadein .22s ease; }
.screen > .eyebrow { margin-bottom: 6px; }
.screen > h1 { margin-bottom: 4px; }
.screen > .lead { margin-bottom: 16px; }
@keyframes fadein { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

/* camera preview */
.scan-video {
  width: 100%; max-width: 300px; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: 14px; background: #0b0f14; display: block; margin: 0 auto;
}

/* two-up fields */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid2 label { margin-top: 15px; }

/* payment result */
.result {
  background: var(--blue-050); border: 1px solid var(--blue-100); border-radius: 11px;
  padding: 12px 14px; font-size: 14px; color: var(--ink); white-space: pre-wrap; line-height: 1.5;
}

/* offline queue bar */
.queuebar {
  position: fixed; left: 12px; right: 12px; bottom: 12px; max-width: 536px; margin: 0 auto;
  background: var(--ink); color: #fff; padding: 12px 16px; border-radius: 13px;
  display: flex; align-items: center; gap: 10px; font-size: 13.5px; box-shadow: var(--shadow-lg);
}
.queuebar-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); flex: 0 0 auto; }
.queuebar b { font-variant-numeric: tabular-nums; }
.link { background: none; border: 0; color: #8fc0ee; font-weight: 600; cursor: pointer; font-size: 13.5px; font-family: inherit; margin-left: auto; }
.link:hover { text-decoration: underline; }

/* toast */
.toast {
  position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 12px;
  font-size: 14px; font-weight: 500; max-width: 90%; z-index: 40; box-shadow: var(--shadow-lg);
}
.toast.err { background: var(--red); }
.toast.ok { background: var(--green); }