/* Console finish. Appearance tokens remain the source of truth for controls. */
:root {
  --polish-night: #080e1b;
  --polish-night-ink: #f3f7ff;
  --polish-night-muted: #a8b9d2;
  --polish-night-accent: #a3d7ff;
  --polish-night-line: rgb(184 213 255 / .18);
}
:root[data-custom-colors=true] {
  --polish-night: var(--sidebar);
  --polish-night-ink: var(--sidebar-ink);
  --polish-night-muted: var(--sidebar-muted);
  --polish-night-accent: var(--sidebar-active-ink);
  --polish-night-line: color-mix(in srgb, var(--sidebar-ink) 20%, transparent);
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
.button {
  border-radius: 999px;
  font-weight: 550;
  padding-inline: 18px;
  letter-spacing: -.01em;
}
.button.primary { padding-inline: 21px; }
.button.secondary { box-shadow: 0 1px 2px rgb(0 0 0 / .025); }
.button:disabled { transform: none; box-shadow: none; }
.icon-button, .theme-control > summary { border-radius: 50%; }
.theme-control > summary { border-radius: 999px; }
:is(button, a, summary, input, select, textarea):focus-visible {
  outline: 3px solid var(--accent-text, var(--accent));
  outline-offset: 3px;
}
input:not([type=checkbox]):not([type=radio]):not([type=color]), select, textarea {
  border-color: var(--line);
  border-radius: 12px;
}
.search-field { border-radius: 999px; }
.search-field input { border-radius: inherit; }
.card { box-shadow: 0 2px 10px rgb(0 0 0 / .025); }
.card-heading h2 { letter-spacing: -.025em; }
.stat-value, .traffic-foot strong, .node-card-metrics strong {
  font-variant-numeric: tabular-nums;
  letter-spacing: -.04em;
}
.topbar { border-bottom-color: color-mix(in srgb, var(--line) 80%, transparent); }
.sidebar { background: color-mix(in srgb, var(--nav-bg) 97%, var(--bg)); }
.sidebar nav a { min-width: 0; }
.sidebar nav a.active { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--nav-active-ink) 7%, transparent); }
.sidebar .brand-mark { border-radius: 12px; }
.sidebar .brand-mark.has-site-logo { background: transparent; }
.sidebar-health { background: color-mix(in srgb, var(--nav-muted) 5%, transparent); }

/* The lightfield is decorative; content stays above its non-interactive canvas. */
#login-screen {
  grid-template-columns: minmax(0, 1.16fr) minmax(360px, .84fr);
  padding: 18px;
  gap: 0;
  min-height: 100dvh;
  background: var(--bg);
}
.login-story {
  min-height: calc(100dvh - 36px);
  padding: clamp(32px, 4.2vw, 68px);
  border: 1px solid var(--polish-night-line);
  border-radius: 28px;
  background: var(--polish-night);
  color: var(--polish-night-ink);
}
.login-story::after { content: none; }
.login-story > :not(.halo-atmosphere-canvas) { position: relative; z-index: 1; }
.login-story .halo-atmosphere-canvas { opacity: .83; }
.login-story .brand { gap: 13px; font-size: 22px; font-weight: 600; }
.login-story .brand-mark {
  width: 43px;
  height: 43px;
  border: 1px solid var(--polish-night-line);
  border-radius: 13px;
  color: var(--polish-night-accent);
  background: color-mix(in srgb, var(--polish-night-accent) 8%, transparent);
}
.login-story .brand-mark.has-site-logo { border: 0; background: transparent; }
.login-story .brand small {
  margin-top: 5px;
  color: var(--polish-night-muted);
  font-size: 8px;
  letter-spacing: .19em;
}
.login-intro { padding: 80px 0 110px; max-width: 620px; }
.login-intro .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--polish-night-accent);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .18em;
}
.login-intro .eyebrow::before {
  content: "";
  width: 20px;
  height: 1px;
  background: currentColor;
}
.login-intro h1 {
  margin: 26px 0 22px;
  font-size: clamp(32px, 3.45vw, 58px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -.055em;
}
.login-headline-accent { color: var(--polish-night-accent); }
.login-intro p {
  max-width: 330px;
  color: var(--polish-night-muted);
  font-size: 14px;
  line-height: 1.95;
}
.login-lines { max-width: 380px; margin-top: 42px; gap: 12px; }
.login-lines span, .login-lines b {
  border-color: var(--polish-night-line);
  color: var(--polish-night-ink);
  background: color-mix(in srgb, var(--polish-night) 72%, transparent);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.login-lines span { padding: 10px 13px; border-radius: 999px; font-size: 10px; }
.login-lines b {
  width: auto;
  min-width: 84px;
  max-width: 145px;
  height: auto;
  min-height: 38px;
  padding: 9px 12px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 11px;
  display: block;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.login-lines i { background: var(--polish-night-line); min-width: 12px; }
.login-footer { color: var(--polish-night-muted); font-size: 10px; letter-spacing: .08em; }
#login-screen .login-form-wrap { padding: 48px clamp(32px, 4.4vw, 80px); }
.login-form { width: min(374px, 100%); }
.login-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 30px;
  border-radius: 15px;
  border: 1px solid color-mix(in srgb, var(--accent) 12%, var(--line));
  background: var(--card);
  color: var(--accent-text, var(--accent));
  box-shadow: 0 5px 20px rgb(0 0 0 / .03);
}
.login-form .eyebrow { color: var(--muted); font-size: 11px; font-weight: 500; letter-spacing: .12em; }
.login-form h2 { font-size: clamp(25px, 2.35vw, 34px); letter-spacing: -.045em; line-height: 1.35; }
.login-form > p { margin-bottom: 32px; color: var(--muted); font-size: 13px; }
.login-form label { margin-top: 23px; color: var(--ink); font-size: 12px; font-weight: 500; }
.login-form input {
  min-height: 50px;
  margin-top: 9px;
  padding: 14px 16px;
  background: var(--card);
  border-color: var(--line);
  box-shadow: 0 1px 3px rgb(0 0 0 / .015);
}
.login-form .login-submit { min-height: 48px; margin-top: 29px; padding-inline: 22px; }
#register-button { width: 100%; margin-top: 12px; min-height: 46px; }
.login-note { max-width: 290px; margin: 22px auto 0; font-size: 11px; }
.login-form .form-error { margin-top: 18px; margin-bottom: 0; color: var(--danger); }

/* A compact welcome surface keeps the working data immediately in view. */
.overview-welcome {
  min-height: 202px;
  padding: 32px 34px;
  margin-bottom: 26px;
  gap: 28px;
  border: 1px solid var(--polish-night-line);
  border-radius: 24px;
  background: var(--polish-night);
  color: var(--polish-night-ink);
}
.overview-welcome > :not(.halo-atmosphere-canvas) { position: relative; z-index: 1; }
.overview-welcome .halo-atmosphere-canvas { opacity: .56; }
.overview-welcome .eyebrow { margin-bottom: 14px; color: var(--polish-night-accent); font-size: 9px; letter-spacing: .18em; }
.overview-welcome h1 { color: var(--polish-night-ink); font-size: clamp(25px, 2.3vw, 36px); letter-spacing: -.045em; }
.overview-welcome .heading-dot { margin-left: 2px; color: var(--polish-night-accent); }
.overview-welcome p { margin-top: 12px; color: var(--polish-night-muted); font-size: 13px; }
.overview-welcome > .button { flex-shrink: 0; min-height: 42px; }
.workspace-heading {
  padding: 26px 28px;
  border-radius: 23px;
  border: 1px solid var(--polish-night-line);
  background: var(--polish-night);
  color: var(--polish-night-ink);
}
.workspace-heading > :not(.halo-atmosphere-canvas) { position: relative; z-index: 1; }
.workspace-heading .halo-atmosphere-canvas { opacity: .68; }
.workspace-heading h1 { color: var(--polish-night-ink); }
.workspace-heading .eyebrow, .workspace-heading .heading-dot { color: var(--polish-night-accent); }
.workspace-heading p { color: var(--polish-night-muted); }
@media (max-width: 760px) { .workspace-heading { padding: 23px 21px; border-radius: 21px; } }
#overview-stats { gap: 18px; margin-bottom: 26px; }
#overview-stats .stat-card { padding: 24px; }
#view-overview .overview-grid { gap: 22px; margin-bottom: 26px; }
#view-overview .network-card { background: var(--card); }
#view-overview .flow-node > span { border-radius: 15px; }
#view-overview .traffic-chart { padding-inline: 6px; }
:root[data-wallpaper=true] #login-screen { background: color-mix(in srgb, var(--card) 90%, transparent); }
:root[data-mode=dark] .card { box-shadow: 0 2px 12px rgb(0 0 0 / .08); }

@media (min-width: 761px) and (max-width: 1100px) {
  #login-screen { grid-template-columns: minmax(0, 1fr) minmax(320px, .95fr); padding: 12px; }
  .login-story { padding: 34px; min-height: calc(100dvh - 24px); }
  .login-intro h1 { font-size: clamp(29px, 3.6vw, 38px); }
  .login-intro { padding-block: 70px; }
  #login-screen .login-form-wrap { padding-inline: 32px; }
  .login-lines { gap: 8px; }
  .login-lines span { padding-inline: 10px; }
  .login-lines b { min-width: 72px; max-width: 104px; }
  .overview-welcome { padding: 28px; flex-wrap: wrap; gap: 22px; }
}
@media (max-width: 760px) {
  #login-screen { display: block; padding: 12px; }
  #login-screen[hidden] { display: none; }
  .login-story { display: flex; min-height: 230px; padding: 25px 26px; border-radius: 23px; }
  .login-story .brand { font-size: 18px; gap: 10px; }
  .login-story .brand-mark { width: 36px; height: 36px; border-radius: 11px; }
  .login-story .brand small { font-size: 7px; }
  .login-intro { padding: 0; margin: 26px 0 0; max-width: none; }
  .login-intro h1 { font-size: 29px; margin: 0; line-height: 1.4; }
  .login-intro .eyebrow, .login-intro p, .login-lines, .login-footer { display: none; }
  #login-screen .login-form-wrap { min-height: 0; padding: 36px 16px 30px; }
  #login-screen .login-icon { display: none; }
  .login-form { width: min(390px, 100%); }
  .login-form h2 { font-size: 28px; }
  .login-form > p { margin-bottom: 25px; }
  .login-form input { font-size: 16px; }
  .login-note { margin-top: 21px; }
  .overview-welcome { padding: 27px 24px; min-height: 220px; border-radius: 21px; gap: 22px; align-items: flex-start; }
  .overview-welcome h1 { font-size: 29px; line-height: 1.25; }
  .overview-welcome p { font-size: 12px; }
  .overview-welcome .eyebrow { margin-bottom: 13px; }
  .overview-welcome > .button { min-height: 44px; }
  #overview-stats { gap: 12px; }
  #overview-stats .stat-card { padding: 20px 18px; }
  #view-overview .overview-grid { gap: 18px; }
  .button, .icon-button { -webkit-tap-highlight-color: transparent; }
}
@media (max-width: 380px) {
  .login-story { padding-inline: 22px; }
  .login-intro h1 { font-size: 26px; }
  #login-screen .login-form-wrap { padding-inline: 12px; }
  .overview-welcome { padding-inline: 21px; }
  .overview-welcome h1 { font-size: 26px; }
}
@media (prefers-reduced-motion: reduce) {
  .button, .icon-button, .card, input, select, textarea { transition: none; }
  .button:not(:disabled):hover, .button:not(:disabled):active { transform: none; }
}