:root {
  color-scheme: dark;
  --bg: #030705;
  --panel: rgba(8, 18, 31, 0.82);
  --panel-strong: rgba(12, 28, 42, 0.96);
  --line: rgba(125, 211, 252, 0.22);
  --line-strong: rgba(83, 225, 255, 0.55);
  --text: #f8fbff;
  --muted: #90a8c5;
  --green: #58f5a7;
  --cyan: #53e1ff;
  --ink: #020617;
  --font: "Courier New", Courier, monospace;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 8% 0%, rgba(88, 245, 167, 0.12), transparent 30rem),
    radial-gradient(circle at 88% 4%, rgba(83, 225, 255, 0.13), transparent 30rem),
    linear-gradient(180deg, #010302, var(--bg));
  color: var(--text);
  font-family: var(--font);
}
a { color: inherit; }
.dashboard-shell { min-height: 100vh; display: flex; flex-direction: column; }
.site-header,
.site-footer,
main {
  width: min(1180px, calc(100vw - 2rem));
  margin: 0 auto;
}
.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 1rem 0;
  backdrop-filter: blur(18px);
}
.brand {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-decoration: none;
}
.site-header nav,
.site-footer nav,
.dashboard-actions,
.dialog-actions,
.history-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.site-header nav a,
.site-footer nav a {
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 999px;
  color: #dbeafe;
  padding: 0.55rem 0.8rem;
  text-decoration: none;
}
.site-header nav a[aria-current="page"],
.site-header nav a:hover,
.site-footer nav a:hover { border-color: var(--line-strong); color: var(--cyan); }
main { flex: 1; }
.dashboard-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.32fr);
  gap: 1rem;
  align-items: end;
  padding: clamp(3rem, 8vw, 6rem) 0 2rem;
}
.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.dashboard-hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 8vw, 6.8rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
}
.dashboard-hero p:not(.eyebrow),
.signin-panel p,
.empty-state p {
  color: var(--muted);
  line-height: 1.7;
}
.account-card,
.signin-panel,
.workspace-printer-panel,
.panel,
.metric-grid article {
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 20% 0%, rgba(83, 225, 255, 0.08), transparent 38%),
    var(--panel);
  padding: 1rem;
}
.account-card span,
.metric-grid span {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.account-card b,
.metric-grid b {
  display: block;
  color: var(--text);
  font-size: 1.8rem;
  margin: 0.5rem 0;
  word-break: break-word;
}
.account-card small,
.metric-grid small { color: var(--muted); }
.signin-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(360px, 1fr);
  gap: 1.2rem;
  margin-bottom: 2rem;
}
.signin-panel h2,
.panel h2 { margin: 0; font-size: clamp(1.7rem, 4vw, 3rem); line-height: 0.95; }
.signin-grid {
  display: grid;
  gap: 0.75rem;
}
.signin-grid label { display: grid; gap: 0.4rem; color: #dff5ff; font-weight: 800; }
.signin-grid span { color: var(--cyan); font-size: 0.76rem; text-transform: uppercase; }
.signin-grid input {
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.72);
  color: var(--text);
  font: inherit;
  outline: none;
  padding: 0.9rem 1rem;
}
button,
.dashboard-actions a,
.history-actions a,
.dialog-actions a {
  border: 0;
  border-radius: 999px;
  background: #f8fbff;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  font: 900 0.9rem/1 var(--font);
  justify-content: center;
  padding: 0.85rem 1rem;
  text-decoration: none;
}
.signin-grid button:nth-of-type(n+2),
.dashboard-actions button,
.dashboard-actions a:nth-child(n+2),
.history-actions button,
.dialog-actions button,
.dialog-actions a {
  background: rgba(15, 23, 42, 0.86);
  border: 1px solid rgba(148, 163, 184, 0.28);
  color: #dbeafe;
}
.message { color: var(--green); min-height: 1.2rem; }
.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}
.dashboard-actions { margin: 0 0 1rem; }
.workspace-printer-panel {
  margin: 0 0 1rem;
  padding: clamp(1rem, 2.5vw, 1.4rem);
}
.workspace-printer-panel #printer-quick-console {
  margin: 0;
  max-width: none;
  padding: 0;
}
.workspace-printer-panel .printer-quick-shell {
  box-shadow: none;
}
.panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.7fr);
  gap: 1rem;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.panel-head small { color: var(--muted); }
.history-list,
.usage-list { display: grid; gap: 0.75rem; }
.history-card,
.usage-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 20px;
  background: rgba(2, 6, 23, 0.48);
  padding: 0.9rem;
}
.history-card h3 { margin: 0.35rem 0; font-size: 1rem; line-height: 1.35; }
.history-card span,
.usage-row span { color: var(--cyan); font-size: 0.78rem; text-transform: uppercase; }
.history-card small,
.usage-row small { color: var(--muted); }
.usage-row { align-items: center; }
.usage-row b { color: var(--green); }
.empty-state {
  border: 1px dashed rgba(148, 163, 184, 0.3);
  border-radius: 22px;
  padding: 1.2rem;
}
.empty-state a { color: var(--cyan); }
.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  color: var(--muted);
  margin-top: 4rem;
  padding: 2rem 0 6rem;
}
.blueprint-dialog {
  width: min(940px, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: linear-gradient(145deg, #06111d, #020617);
  color: var(--text);
  padding: clamp(1rem, 3vw, 2rem);
}
.blueprint-dialog::backdrop { background: rgba(0, 0, 0, 0.74); }
.dialog-close { float: right; }
.blueprint-dialog h2 { margin: 0 0 1rem; font-size: clamp(1.8rem, 4vw, 3.4rem); line-height: 1; }
.blueprint-dialog pre {
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.64);
  color: #b8f7ff;
  font: 0.86rem/1.6 var(--font);
  max-height: 55vh;
  overflow: auto;
  padding: 1rem;
}
.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 160ms ease, transform 160ms ease;
  border: 1px solid rgba(83, 225, 255, 0.4);
  border-radius: 18px;
  background: #03111a;
  color: var(--text);
  padding: 0.85rem 1rem;
}
.toast.visible { opacity: 1; transform: translateY(0); }
.toast[data-tone="error"] { border-color: rgba(248, 113, 113, 0.5); }
@media (max-width: 860px) {
  .dashboard-hero,
  .signin-panel,
  .panel-grid,
  .metric-grid { grid-template-columns: 1fr; }
  .site-header,
  .site-footer { align-items: flex-start; flex-direction: column; }
  .history-card { flex-direction: column; }
}