:root {
  color-scheme: dark;
  --bg: #050a13;
  --bg-raised: #08111f;
  --surface: rgba(12, 23, 42, 0.82);
  --surface-solid: #0d192c;
  --surface-soft: #101e34;
  --surface-hover: #152743;
  --line: rgba(131, 166, 216, 0.16);
  --line-strong: rgba(105, 157, 235, 0.34);
  --text: #f3f7ff;
  --text-soft: #c2cee0;
  --muted: #7f90a9;
  --blue: #2f80ff;
  --blue-bright: #63a4ff;
  --blue-deep: #1257c8;
  --red: #ff455d;
  --red-deep: #b51f39;
  --green: #32d69b;
  --amber: #ffbd59;
  --violet: #9a7cff;
  --cyan: #37c9e8;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1240px;
  --nav-h: 74px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

.setup-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 18px;
  background:
    radial-gradient(760px 440px at 16% 18%, rgba(39, 112, 255, .18), transparent 65%),
    radial-gradient(620px 420px at 86% 82%, rgba(222, 51, 72, .14), transparent 65%),
    #060a12;
}

.setup-card {
  width: min(620px, 100%);
}

.setup-card .brand {
  margin-bottom: 30px;
}
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 82% -8%, rgba(47, 128, 255, 0.19), transparent 66%),
    radial-gradient(760px 440px at -10% 28%, rgba(255, 69, 93, 0.10), transparent 64%),
    var(--bg);
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(117, 157, 216, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 157, 216, 0.035) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
img, svg { display: block; }

:focus-visible {
  outline: 3px solid rgba(99, 164, 255, 0.76);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 10px;
  left: 10px;
  transform: translateY(-150%);
  border-radius: 8px;
  padding: 10px 14px;
  color: #fff;
  background: var(--blue);
}
.skip-link:focus { transform: none; }

.noscript {
  position: fixed;
  inset: auto 16px 16px;
  z-index: 999;
  border: 1px solid rgba(255, 69, 93, 0.45);
  border-radius: 12px;
  padding: 14px 18px;
  color: #ffe4e8;
  background: #31111a;
}

.shell { min-height: 100vh; }
.container { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  color: var(--blue-bright);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}
.eyebrow::before {
  width: 22px;
  height: 2px;
  content: "";
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blue), var(--red));
}
.muted { color: var(--muted); }
.subtle { color: var(--text-soft); }
.danger { color: #ff8595; }
.good { color: var(--green); }
.mono { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
.hidden { display: none !important; }
.gradient {
  color: transparent;
  background: linear-gradient(90deg, #83b6ff 4%, var(--blue) 47%, #f96b7f 99%);
  background-clip: text;
}
#features, #editionen, #architecture, #frameworks { scroll-margin-top: var(--nav-h); }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  border-bottom: 1px solid var(--line);
  background: rgba(5, 10, 19, 0.76);
  backdrop-filter: blur(18px) saturate(130%);
}
.nav-inner {
  display: flex;
  height: 100%;
  align-items: center;
  gap: 26px;
}
.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
}
.brand-mark {
  position: relative;
  display: grid;
  width: 37px;
  height: 42px;
  place-items: center;
  overflow: hidden;
  clip-path: polygon(50% 0, 93% 14%, 88% 67%, 50% 100%, 12% 67%, 7% 14%);
  color: #fff;
  background: linear-gradient(145deg, var(--blue-bright), var(--blue-deep) 54%, var(--red) 55%, var(--red-deep));
  box-shadow: 0 8px 24px rgba(47, 128, 255, 0.28);
}
.brand-mark svg { width: 20px; height: 20px; }
.brand-copy { line-height: 1; }
.brand-copy small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.59rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}
.nav-links { display: flex; flex: 1; align-items: center; gap: 4px; }
.nav-links a {
  border-radius: 9px;
  padding: 9px 12px;
  color: var(--text-soft);
  font-size: 0.9rem;
  font-weight: 650;
}
.nav-links a:hover { color: var(--text); background: rgba(255, 255, 255, 0.045); }
.nav-actions { display: flex; align-items: center; gap: 9px; }
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.btn {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 750;
  line-height: 1;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { cursor: not-allowed; opacity: 0.48; transform: none; }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  box-shadow: 0 10px 28px rgba(47, 128, 255, 0.24);
}
.btn-primary:hover { box-shadow: 0 13px 34px rgba(47, 128, 255, 0.34); }
.btn-secondary { border-color: var(--line-strong); background: rgba(14, 29, 52, 0.72); }
.btn-secondary:hover { border-color: rgba(99, 164, 255, 0.58); background: var(--surface-hover); }
.btn-danger { border-color: rgba(255, 69, 93, 0.35); color: #ffb4bf; background: rgba(181, 31, 57, 0.16); }
.btn-danger:hover { border-color: rgba(255, 69, 93, 0.62); background: rgba(181, 31, 57, 0.25); }
.btn-ghost { color: var(--text-soft); background: transparent; }
.btn-ghost:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.btn-sm { min-height: 34px; padding: 7px 11px; border-radius: 9px; font-size: 0.81rem; }
.btn-icon { width: 42px; padding: 0; }
.btn svg, .nav-icon svg { width: 18px; height: 18px; }

.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  padding: 92px 0 76px;
  overflow: hidden;
}
.hero::after {
  position: absolute;
  top: 3%;
  right: -16%;
  width: 720px;
  height: 720px;
  content: "";
  pointer-events: none;
  border: 1px solid rgba(99, 164, 255, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 74px rgba(47, 128, 255, 0.025), 0 0 0 148px rgba(255, 69, 93, 0.018);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.02fr) minmax(440px, 0.98fr);
  gap: 72px;
}
.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3rem, 6.2vw, 5.8rem);
  font-weight: 850;
  letter-spacing: -0.055em;
  line-height: 0.96;
}
.hero h1 .gradient { color: transparent; }
.hero-copy > p {
  max-width: 680px;
  margin: 26px 0 0;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.7;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 31px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 28px; color: var(--muted); font-size: 0.83rem; font-weight: 650; }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px rgba(50, 214, 155, 0.55); }

.command-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(15, 31, 57, 0.94), rgba(7, 15, 28, 0.94));
  box-shadow: var(--shadow);
}
.command-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--blue), transparent 48%, var(--red));
}
.command-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding: 17px 20px; }
.command-title { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.signal { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px rgba(50, 214, 155, 0.7); }
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 7px; height: 7px; border-radius: 50%; background: #36506f; }
.window-dots i:last-child { background: var(--red); }
.command-body { padding: 22px; }
.identity { display: flex; align-items: center; gap: 13px; margin-bottom: 20px; }
.identity-avatar { display: grid; width: 48px; height: 48px; place-items: center; border: 1px solid rgba(99, 164, 255, 0.34); border-radius: 13px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.14); font-weight: 850; }
.identity strong, .identity span { display: block; }
.identity span { margin-top: 3px; color: var(--muted); font-size: 0.78rem; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; border: 1px solid rgba(50, 214, 155, 0.26); border-radius: 999px; padding: 6px 9px; color: #88edca; background: rgba(50, 214, 155, 0.08); font-size: 0.7rem; font-weight: 800; text-transform: uppercase; }
.identity .status-pill { margin-left: auto; }
.quick-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.quick-item { border: 1px solid var(--line); border-radius: 13px; padding: 14px; background: rgba(255, 255, 255, 0.025); }
.quick-item .quick-icon { display: grid; width: 34px; height: 34px; place-items: center; margin-bottom: 12px; border-radius: 9px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.12); }
.quick-item:nth-child(2) .quick-icon, .quick-item:nth-child(4) .quick-icon { color: #ff8495; background: rgba(255, 69, 93, 0.11); }
.quick-icon svg { width: 18px; height: 18px; }
.quick-item strong { display: block; font-size: 0.88rem; }
.quick-item span { display: block; margin-top: 4px; color: var(--muted); font-size: 0.72rem; }
.command-alert { display: flex; align-items: center; gap: 11px; margin-top: 13px; border: 1px solid rgba(255, 69, 93, 0.23); border-radius: 12px; padding: 12px 13px; background: rgba(181, 31, 57, 0.10); }
.command-alert svg { width: 20px; height: 20px; color: var(--red); }
.command-alert strong { display: block; font-size: 0.78rem; }
.command-alert span { display: block; margin-top: 2px; color: #d8a7ae; font-size: 0.7rem; }

.logo-strip { border-block: 1px solid var(--line); background: rgba(7, 15, 27, 0.5); }
.logo-strip-inner { display: flex; min-height: 88px; align-items: center; justify-content: space-between; gap: 24px; }
.logo-strip p { margin: 0; color: var(--muted); font-size: 0.76rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.frameworks { display: flex; flex-wrap: wrap; gap: 10px; }
.framework-chip { border: 1px solid var(--line); border-radius: 10px; padding: 9px 13px; color: var(--text-soft); background: rgba(255, 255, 255, 0.025); font-size: 0.8rem; font-weight: 800; }

.section { padding: 104px 0; }
.section-tight { padding: 72px 0; }
.section-heading { max-width: 720px; margin-bottom: 44px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section-heading.center .eyebrow { justify-content: center; }
.section h2 { margin: 0; font-size: clamp(2.2rem, 4vw, 3.8rem); letter-spacing: -0.045em; line-height: 1.04; }
.section-heading > p { margin: 18px 0 0; color: var(--text-soft); font-size: 1.02rem; line-height: 1.7; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card { position: relative; min-height: 230px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; background: linear-gradient(145deg, rgba(15, 29, 51, 0.76), rgba(8, 16, 29, 0.72)); }
.feature-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.feature-card::after { position: absolute; right: -34px; bottom: -42px; width: 130px; height: 130px; content: ""; border-radius: 50%; background: rgba(47, 128, 255, 0.06); }
.feature-card:nth-child(2)::after, .feature-card:nth-child(5)::after { background: rgba(255, 69, 93, 0.06); }
.feature-number { display: flex; align-items: center; justify-content: space-between; margin-bottom: 48px; color: var(--blue-bright); font-size: 0.75rem; font-weight: 850; letter-spacing: 0.12em; }
.feature-number svg { width: 26px; height: 26px; }
.feature-card h3 { margin: 0; font-size: 1.13rem; }
.feature-card p { margin: 10px 0 0; color: var(--muted); font-size: 0.9rem; line-height: 1.6; }

.pricing-wrap { position: relative; }
.billing-toggle { display: inline-flex; gap: 4px; border: 1px solid var(--line); border-radius: 12px; padding: 4px; background: rgba(8, 17, 31, 0.78); }
.billing-toggle button { min-height: 36px; border: 0; border-radius: 8px; padding: 7px 13px; cursor: pointer; color: var(--muted); background: transparent; font-size: 0.82rem; font-weight: 800; }
.billing-toggle button.active { color: #fff; background: var(--surface-hover); box-shadow: 0 3px 12px rgba(0, 0, 0, 0.22); }
.billing-toggle small { margin-left: 4px; color: var(--green); }
.pricing-toolbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 32px; }
.pricing-toolbar .section-heading { margin: 0; }
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; gap: 16px; }
.plan-card { position: relative; display: flex; min-height: 565px; flex-direction: column; border: 1px solid var(--line); border-radius: 21px; padding: 28px; background: linear-gradient(160deg, rgba(15, 29, 50, 0.88), rgba(7, 14, 26, 0.9)); }
.plan-card.featured { border-color: rgba(47, 128, 255, 0.52); box-shadow: 0 24px 70px rgba(28, 86, 179, 0.17); }
.plan-card.enhanced { border-color: rgba(255, 69, 93, 0.34); }
.plan-tag { position: absolute; top: -12px; right: 20px; border: 1px solid rgba(99, 164, 255, 0.42); border-radius: 999px; padding: 6px 10px; color: #d8e8ff; background: #12376b; font-size: 0.68rem; font-weight: 850; letter-spacing: 0.08em; text-transform: uppercase; }
.plan-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.plan-badge { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--line-strong); border-radius: 12px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.10); }
.enhanced .plan-badge { color: #ff8495; background: rgba(255, 69, 93, 0.10); border-color: rgba(255, 69, 93, 0.32); }
.plan-badge svg { width: 21px; height: 21px; }
.plan-card h3 { margin: 20px 0 0; font-size: 1.55rem; }
.plan-desc { min-height: 48px; margin: 7px 0 0; color: var(--muted); font-size: 0.87rem; line-height: 1.5; }
.price { display: flex; align-items: baseline; gap: 6px; margin: 24px 0 22px; }
.price strong { font-size: 2.6rem; letter-spacing: -0.05em; }
.price span { color: var(--muted); font-size: 0.8rem; }
.plan-list { display: grid; gap: 11px; margin: 0 0 28px; padding: 0; list-style: none; }
.plan-list li { display: flex; align-items: flex-start; gap: 9px; color: var(--text-soft); font-size: 0.85rem; line-height: 1.45; }
.plan-list svg { flex: 0 0 auto; width: 17px; height: 17px; margin-top: 1px; color: var(--green); }
.plan-card .btn { width: 100%; margin-top: auto; }
.plan-note { margin: 14px 0 0; color: var(--muted); font-size: 0.7rem; text-align: center; }

.architecture { display: grid; align-items: stretch; grid-template-columns: 0.82fr 1.18fr; gap: 20px; }
.architecture-copy, .architecture-map { border: 1px solid var(--line); border-radius: 21px; background: rgba(10, 20, 36, 0.72); }
.architecture-copy { padding: 34px; }
.architecture-copy h2 { font-size: clamp(2rem, 3vw, 3.1rem); }
.architecture-copy p { color: var(--text-soft); line-height: 1.7; }
.architecture-list { display: grid; gap: 12px; margin-top: 26px; }
.architecture-point { display: flex; gap: 12px; align-items: flex-start; }
.architecture-point span { display: grid; flex: 0 0 32px; width: 32px; height: 32px; place-items: center; border-radius: 9px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.11); }
.architecture-point svg { width: 17px; height: 17px; }
.architecture-point strong { display: block; font-size: 0.9rem; }
.architecture-point p { margin: 3px 0 0; color: var(--muted); font-size: 0.78rem; line-height: 1.45; }
.architecture-map { display: grid; gap: 14px; padding: 24px; }
.map-layer { position: relative; border: 1px solid var(--line); border-radius: 15px; padding: 18px; background: rgba(255, 255, 255, 0.025); }
.map-layer.central { border-color: rgba(47, 128, 255, 0.3); }
.map-layer.local { border-color: rgba(50, 214, 155, 0.25); }
.map-label { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.map-label strong { font-size: 0.88rem; }
.map-label span { color: var(--muted); font-size: 0.7rem; }
.map-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.map-chips span { border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px; color: var(--text-soft); background: rgba(5, 10, 19, 0.42); font-size: 0.72rem; }
.privacy-bridge { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--muted); font-size: 0.72rem; font-weight: 700; }
.privacy-bridge::before, .privacy-bridge::after { width: 42px; height: 1px; content: ""; background: var(--line-strong); }

.cta-band { position: relative; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 24px; padding: 54px; background: linear-gradient(125deg, rgba(20, 62, 125, 0.55), rgba(10, 24, 45, 0.85) 56%, rgba(101, 19, 35, 0.45)); }
.cta-band::before { position: absolute; inset: 0; content: ""; background: radial-gradient(circle at 80% 0%, rgba(255, 255, 255, 0.09), transparent 35%); }
.cta-band > div { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.cta-band h2 { max-width: 680px; font-size: clamp(2.2rem, 4vw, 4rem); }
.cta-band p { max-width: 640px; margin: 12px 0 0; color: var(--text-soft); line-height: 1.65; }
.cta-actions { display: flex; flex: 0 0 auto; gap: 10px; }

.site-footer { border-top: 1px solid var(--line); padding: 42px 0 30px; background: rgba(3, 7, 14, 0.55); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 36px; }
.footer-brand p { max-width: 340px; color: var(--muted); font-size: 0.82rem; line-height: 1.6; }
.footer-col h3 { margin: 0 0 13px; color: var(--text-soft); font-size: 0.76rem; letter-spacing: 0.12em; text-transform: uppercase; }
.footer-col a { display: block; margin: 9px 0; color: var(--muted); font-size: 0.82rem; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; gap: 18px; margin-top: 34px; border-top: 1px solid var(--line); padding-top: 22px; color: var(--muted); font-size: 0.74rem; }

/* Authentication */
.auth-page { display: grid; min-height: 100vh; grid-template-columns: minmax(380px, 0.88fr) minmax(500px, 1.12fr); }
.auth-aside { position: relative; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; border-right: 1px solid var(--line); padding: 44px clamp(34px, 6vw, 86px); background: linear-gradient(145deg, rgba(12, 28, 52, 0.94), rgba(5, 10, 19, 0.96)); }
.auth-aside::before { position: absolute; right: -200px; bottom: -260px; width: 650px; height: 650px; content: ""; border: 1px solid rgba(99, 164, 255, 0.13); border-radius: 50%; box-shadow: 0 0 0 76px rgba(47, 128, 255, 0.025), 0 0 0 152px rgba(255, 69, 93, 0.018); }
.auth-message { position: relative; z-index: 1; max-width: 560px; }
.auth-message h1 { margin: 0; font-size: clamp(3rem, 5vw, 5rem); letter-spacing: -0.055em; line-height: 0.98; }
.auth-message p { margin: 22px 0 0; color: var(--text-soft); font-size: 1.03rem; line-height: 1.7; }
.auth-facts { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.auth-fact { border: 1px solid var(--line); border-radius: 12px; padding: 13px; background: rgba(255, 255, 255, 0.025); }
.auth-fact strong { display: block; font-size: 0.78rem; }
.auth-fact span { display: block; margin-top: 4px; color: var(--muted); font-size: 0.69rem; }
.auth-main { display: grid; place-items: center; padding: 34px; }
.auth-card { width: min(440px, 100%); }
.auth-card .back-link { display: inline-flex; align-items: center; gap: 7px; margin-bottom: 44px; color: var(--muted); font-size: 0.82rem; font-weight: 700; }
.auth-card .back-link:hover { color: var(--text); }
.auth-card h2 { margin: 0; font-size: 2.1rem; letter-spacing: -0.035em; }
.auth-card > p { margin: 10px 0 28px; color: var(--muted); line-height: 1.55; }
.form-grid { display: grid; gap: 16px; }
.field { display: grid; gap: 7px; }
.field-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.field label { color: var(--text-soft); font-size: 0.79rem; font-weight: 750; }
.field input, .field select, .field textarea, .table-select {
  width: 100%;
  min-height: 45px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--text);
  background: rgba(8, 17, 31, 0.78);
  outline: none;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus, .table-select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(47, 128, 255, 0.13); }
.field-hint { color: var(--muted); font-size: 0.7rem; }
.checkbox { display: flex; align-items: flex-start; gap: 9px; color: var(--text-soft); font-size: 0.78rem; }
.checkbox input { width: 16px; height: 16px; accent-color: var(--blue); }
.auth-card .btn { width: 100%; margin-top: 4px; }
.auth-separator { display: flex; align-items: center; gap: 12px; margin: 22px 0; color: var(--muted); font-size: 0.7rem; }
.auth-separator::before, .auth-separator::after { flex: 1; height: 1px; content: ""; background: var(--line); }
.form-error { min-height: 18px; margin: 0; color: #ff95a3; font-size: 0.75rem; }

/* Portal */
.portal { display: grid; min-height: 100vh; grid-template-columns: 248px minmax(0, 1fr); background: #060c16; }
.sidebar { position: sticky; top: 0; display: flex; height: 100vh; flex-direction: column; border-right: 1px solid var(--line); padding: 20px 14px; background: #08111f; }
.sidebar .brand { padding: 2px 8px 24px; }
.sidebar-group { margin-top: 12px; }
.sidebar-label { margin: 0 10px 7px; color: #617590; font-size: 0.62rem; font-weight: 850; letter-spacing: 0.16em; text-transform: uppercase; }
.side-link { display: flex; width: 100%; min-height: 42px; align-items: center; gap: 10px; border: 0; border-radius: 10px; padding: 9px 11px; cursor: pointer; color: var(--muted); background: transparent; font-size: 0.82rem; font-weight: 700; text-align: left; }
.side-link svg { width: 18px; height: 18px; }
.side-link:hover { color: var(--text); background: rgba(255, 255, 255, 0.035); }
.side-link.active { color: #e7f1ff; background: rgba(47, 128, 255, 0.14); box-shadow: inset 3px 0 var(--blue); }
.side-link.admin-link.active { background: rgba(255, 69, 93, 0.12); box-shadow: inset 3px 0 var(--red); }
.sidebar-spacer { flex: 1; }
.sidebar-license { margin: 12px 2px; border: 1px solid var(--line); border-radius: 12px; padding: 13px; background: linear-gradient(145deg, rgba(47, 128, 255, 0.09), rgba(255, 69, 93, 0.055)); }
.sidebar-license small, .sidebar-license strong, .sidebar-license span { display: block; }
.sidebar-license small { color: var(--muted); font-size: 0.62rem; font-weight: 800; letter-spacing: 0.11em; text-transform: uppercase; }
.sidebar-license strong { margin-top: 7px; font-size: 0.88rem; }
.sidebar-license span { margin-top: 3px; color: var(--green); font-size: 0.68rem; }
.user-card { display: flex; align-items: center; gap: 10px; border-top: 1px solid var(--line); padding: 15px 7px 0; }
.avatar { display: grid; flex: 0 0 36px; width: 36px; height: 36px; place-items: center; border: 1px solid var(--line-strong); border-radius: 10px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.1); font-size: 0.76rem; font-weight: 850; }
.user-card strong, .user-card span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-card > div:nth-child(2) { min-width: 0; flex: 1; }
.user-card strong { font-size: 0.76rem; }
.user-card span { margin-top: 2px; color: var(--muted); font-size: 0.64rem; }
.portal-main { min-width: 0; }
.topbar { position: sticky; top: 0; z-index: 30; display: flex; height: 68px; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding: 0 28px; background: rgba(6, 12, 22, 0.86); backdrop-filter: blur(16px); }
.topbar-left, .topbar-actions { display: flex; align-items: center; gap: 10px; }
.mobile-sidebar-toggle { display: none; }
.breadcrumb { color: var(--muted); font-size: 0.76rem; font-weight: 700; }
.breadcrumb strong { color: var(--text-soft); }
.server-select { min-width: 210px; min-height: 38px; border: 1px solid var(--line); border-radius: 9px; padding: 7px 10px; color: var(--text-soft); background: #0c182a; font-size: 0.76rem; font-weight: 700; }
.demo-badge { display: inline-flex; align-items: center; gap: 6px; border: 1px solid rgba(255, 189, 89, 0.28); border-radius: 999px; padding: 6px 9px; color: #ffd18b; background: rgba(255, 189, 89, 0.07); font-size: 0.64rem; font-weight: 850; letter-spacing: 0.08em; }
.demo-badge i { width: 6px; height: 6px; border-radius: 50%; background: var(--amber); }
.portal-content { width: min(1480px, 100%); padding: 30px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.page-head h1 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.7rem); letter-spacing: -0.04em; }
.page-head p { margin: 8px 0 0; color: var(--muted); font-size: 0.85rem; }
.page-actions { display: flex; gap: 9px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }
.stat-card { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 15px; padding: 18px; background: rgba(12, 24, 43, 0.72); }
.stat-card::after { position: absolute; top: 0; right: 0; width: 70px; height: 2px; content: ""; background: var(--blue); }
.stat-card.alert::after { background: var(--red); }
.stat-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 0.71rem; font-weight: 780; }
.stat-icon { display: grid; width: 31px; height: 31px; place-items: center; border-radius: 8px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.1); }
.stat-card.alert .stat-icon { color: #ff8d9b; background: rgba(255, 69, 93, 0.1); }
.stat-icon svg { width: 17px; height: 17px; }
.stat-value { margin-top: 18px; font-size: 1.75rem; font-weight: 850; letter-spacing: -0.04em; }
.stat-foot { display: flex; align-items: center; gap: 5px; margin-top: 5px; color: var(--muted); font-size: 0.67rem; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(290px, 0.55fr); gap: 15px; margin-top: 15px; }
.panel { border: 1px solid var(--line); border-radius: 16px; background: rgba(11, 22, 39, 0.76); }
.panel-head { display: flex; min-height: 58px; align-items: center; justify-content: space-between; gap: 14px; border-bottom: 1px solid var(--line); padding: 13px 17px; }
.panel-head h2 { margin: 0; font-size: 0.95rem; }
.panel-head p { margin: 4px 0 0; color: var(--muted); font-size: 0.66rem; }
.panel-body { padding: 17px; }
.module-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.module-card { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 12px; padding: 13px; background: rgba(255, 255, 255, 0.02); }
.module-icon { display: grid; flex: 0 0 40px; width: 40px; height: 40px; place-items: center; border-radius: 11px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.11); }
.module-card[data-module="medinet"] .module-icon { color: #ff8394; background: rgba(255, 69, 93, 0.1); }
.module-card[data-module="fibnet"] .module-icon { color: #b8a7ff; background: rgba(154, 124, 255, 0.1); }
.module-card[data-module="dojnet"] .module-icon { color: #ffca72; background: rgba(255, 189, 89, 0.1); }
.module-icon svg { width: 20px; height: 20px; }
.module-meta { min-width: 0; flex: 1; }
.module-meta strong { display: block; font-size: 0.8rem; }
.module-meta span { display: block; margin-top: 3px; overflow: hidden; color: var(--muted); font-size: 0.66rem; text-overflow: ellipsis; white-space: nowrap; }
.module-state { display: flex; align-items: center; gap: 6px; color: var(--green); font-size: 0.64rem; font-weight: 800; }
.module-state i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.module-state.locked { color: var(--muted); }
.health-list { display: grid; gap: 13px; }
.health-row { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; align-items: center; gap: 10px; }
.health-icon { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 8px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.09); }
.health-icon svg { width: 16px; height: 16px; }
.health-row strong { display: block; font-size: 0.72rem; }
.health-row span { display: block; margin-top: 2px; color: var(--muted); font-size: 0.62rem; }
.health-value { color: var(--green); font-size: 0.66rem; font-weight: 800; }
.license-card { overflow: hidden; border: 1px solid rgba(47, 128, 255, 0.34); border-radius: 16px; background: linear-gradient(145deg, rgba(24, 64, 124, 0.32), rgba(10, 22, 40, 0.86) 62%, rgba(89, 20, 34, 0.18)); }
.license-card .panel-body { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 22px; }
.license-name { display: flex; align-items: center; gap: 10px; }
.license-name h2 { margin: 0; font-size: 1.15rem; }
.license-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 13px; color: var(--muted); font-size: 0.7rem; }
.license-key { border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px; color: var(--text-soft); background: rgba(5, 10, 19, 0.45); font-size: 0.72rem; }

.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { border-bottom: 1px solid var(--line); padding: 12px 14px; font-size: 0.74rem; text-align: left; vertical-align: middle; }
.data-table th { color: var(--muted); font-size: 0.64rem; font-weight: 850; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: rgba(255, 255, 255, 0.018); }
.table-primary { font-weight: 750; }
.table-secondary { display: block; margin-top: 3px; color: var(--muted); font-size: 0.64rem; }
.status { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 5px 8px; font-size: 0.62rem; font-weight: 850; text-transform: uppercase; white-space: nowrap; }
.status::before { width: 6px; height: 6px; content: ""; border-radius: 50%; background: currentColor; }
.status-active { color: #73e7bd; background: rgba(50, 214, 155, 0.1); }
.status-free { color: #a8b7cb; background: rgba(168, 183, 203, 0.08); }
.status-warning { color: #ffd18a; background: rgba(255, 189, 89, 0.1); }
.status-suspended, .status-revoked { color: #ff95a3; background: rgba(255, 69, 93, 0.1); }
.status-off { color: var(--muted); background: rgba(127, 144, 169, 0.1); }
.row-actions { display: flex; justify-content: flex-end; gap: 6px; }
.icon-button { display: grid; width: 32px; height: 32px; place-items: center; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; color: var(--muted); background: transparent; }
.icon-button:hover { border-color: var(--line-strong); color: var(--text); background: var(--surface-hover); }
.icon-button.danger:hover { border-color: rgba(255, 69, 93, 0.4); color: #ff95a3; background: rgba(255, 69, 93, 0.1); }
.icon-button svg { width: 15px; height: 15px; }

.matrix-legend { display: flex; flex-wrap: wrap; gap: 14px; color: var(--muted); font-size: 0.67rem; }
.matrix-legend span { display: inline-flex; align-items: center; gap: 6px; }
.matrix-legend i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.matrix-legend span:nth-child(2) i { background: var(--blue); }
.matrix-legend span:nth-child(3) i { background: var(--cyan); }
.matrix-legend span:nth-child(4) i { background: var(--green); }
.matrix-table td:first-child { min-width: 190px; }
.flow { display: inline-flex; align-items: center; gap: 7px; font-weight: 750; white-space: nowrap; }
.flow-badge { display: grid; width: 27px; height: 27px; place-items: center; border-radius: 7px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.1); font-size: 0.62rem; }
.flow-arrow { color: var(--muted); }
.table-select { min-width: 150px; min-height: 35px; padding: 6px 8px; font-size: 0.7rem; }
.matrix-note { margin: 13px 0 0; border-left: 3px solid var(--blue); padding: 9px 12px; color: var(--muted); background: rgba(47, 128, 255, 0.05); font-size: 0.69rem; line-height: 1.55; }

.filter-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-bottom: 14px; }
.research-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.research-search { display: block; width: 100%; }
.search-field { position: relative; flex: 1; min-width: 220px; }
.search-field svg { position: absolute; top: 50%; left: 11px; width: 16px; height: 16px; transform: translateY(-50%); color: var(--muted); }
.search-field input { width: 100%; min-height: 39px; border: 1px solid var(--line); border-radius: 9px; padding: 8px 11px 8px 35px; color: var(--text); background: rgba(8, 17, 31, 0.76); }
.filter-select { min-height: 39px; border: 1px solid var(--line); border-radius: 9px; padding: 7px 10px; color: var(--text-soft); background: rgba(8, 17, 31, 0.76); font-size: 0.72rem; }

.modal-backdrop { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; background: rgba(1, 4, 9, 0.75); backdrop-filter: blur(8px); }
.modal { width: min(560px, 100%); max-height: calc(100vh - 40px); overflow: auto; border: 1px solid var(--line-strong); border-radius: 18px; background: #0d192c; box-shadow: var(--shadow); }
.modal-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding: 18px 20px; }
.modal-head h2 { margin: 0; font-size: 1.05rem; }
.modal-body { padding: 20px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 9px; border-top: 1px solid var(--line); padding: 14px 20px; }
.credential-row { display: flex; align-items: center; gap: 10px; }
.credential-row code { min-width: 0; flex: 1; overflow-wrap: anywhere; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(4, 10, 22, 0.72); color: var(--text); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 0.84rem; }

.empty-state { display: grid; min-height: 240px; place-items: center; padding: 30px; text-align: center; }
.empty-icon { display: grid; width: 54px; height: 54px; place-items: center; margin: 0 auto 14px; border-radius: 15px; color: var(--blue-bright); background: rgba(47, 128, 255, 0.1); }
.empty-icon svg { width: 26px; height: 26px; }
.empty-state h3 { margin: 0; font-size: 1rem; }
.empty-state p { max-width: 440px; margin: 7px auto 0; color: var(--muted); font-size: 0.75rem; line-height: 1.55; }

.toast-region { position: fixed; right: 18px; bottom: 18px; z-index: 200; display: grid; width: min(390px, calc(100% - 36px)); gap: 9px; pointer-events: none; }
.toast { animation: toast-in 220ms ease-out; border: 1px solid var(--line-strong); border-radius: 12px; padding: 13px 15px; color: var(--text-soft); background: rgba(13, 25, 44, 0.97); box-shadow: 0 16px 44px rgba(0, 0, 0, 0.35); font-size: 0.76rem; line-height: 1.5; }
.toast strong { display: block; margin-bottom: 2px; color: var(--text); }
.toast.error { border-color: rgba(255, 69, 93, 0.35); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

.loading { display: grid; min-height: 100vh; place-items: center; }
.loader { width: 42px; height: 42px; border: 3px solid rgba(99, 164, 255, 0.14); border-top-color: var(--blue); border-radius: 50%; animation: spin 800ms linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr 0.9fr; gap: 42px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .architecture { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .auth-page { grid-template-columns: 0.8fr 1.2fr; }
}

@media (max-width: 860px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .menu-toggle { display: grid; place-items: center; margin-left: auto; }
  .nav-links, .nav-actions .btn-ghost { display: none; }
  .site-nav.open { height: auto; }
  .site-nav.open .nav-inner { flex-wrap: wrap; padding-block: 14px; }
  .site-nav.open .nav-links { display: grid; width: 100%; flex-basis: 100%; order: 3; }
  .site-nav.open .nav-actions { margin-left: auto; }
  .hero { min-height: auto; padding-top: 70px; }
  .hero-grid { grid-template-columns: 1fr; }
  .command-card { max-width: 620px; }
  .logo-strip-inner { align-items: flex-start; flex-direction: column; padding-block: 22px; }
  .pricing-toolbar { align-items: flex-start; flex-direction: column; }
  .plan-grid { grid-template-columns: 1fr; }
  .plan-card { min-height: auto; }
  .cta-band { padding: 38px 28px; }
  .cta-band > div { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .auth-page { grid-template-columns: 1fr; }
  .auth-aside { min-height: 420px; border-right: 0; border-bottom: 1px solid var(--line); }
  .portal { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 60; left: 0; transform: translateX(-105%); width: 248px; transition: transform 180ms ease; box-shadow: 18px 0 50px rgba(0, 0, 0, 0.42); }
  .portal.sidebar-open .sidebar { transform: none; }
  .mobile-sidebar-toggle { display: grid; place-items: center; }
  .portal-content { padding: 24px 18px; }
  .topbar { padding-inline: 18px; }
}

@media (max-width: 620px) {
  .hero h1 { font-size: clamp(2.8rem, 14vw, 4.3rem); }
  .hero-actions, .cta-actions { width: 100%; flex-direction: column; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .feature-grid { grid-template-columns: 1fr; }
  .section { padding: 76px 0; }
  .section-tight { padding: 54px 0; }
  .architecture-copy, .architecture-map { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
  .auth-aside { min-height: 360px; padding: 28px 24px; }
  .auth-facts { grid-template-columns: 1fr; }
  .auth-main { padding: 26px 18px 44px; }
  .field-row { grid-template-columns: 1fr; }
  .page-head { align-items: flex-start; flex-direction: column; }
  .page-actions { width: 100%; }
  .page-actions .btn { flex: 1; }
  .stat-grid { grid-template-columns: 1fr; }
  .module-grid { grid-template-columns: 1fr; }
  .license-card .panel-body { grid-template-columns: 1fr; }
  .license-key { overflow: hidden; text-overflow: ellipsis; }
  .server-select { width: 150px; min-width: 0; }
  .demo-badge { display: none; }
  .panel-head { align-items: flex-start; flex-direction: column; }
  .credential-row { align-items: stretch; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}