:root {
  --bg: #0b1020;
  --panel: #121933;
  --panel-2: #0f1630;
  --text: #eef2ff;
  --muted: #a8b1cc;
  --line: rgba(255,255,255,0.08);
  --primary: #5b7cff;
  --primary-hover: #4d6ef0;
  --secondary: #1c2647;
  --success: #19c37d;
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, #0a0f1d 0%, #0e152b 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: #c9d4ff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 36px;
  border-bottom: 1px solid var(--line);
  background: rgba(8,12,24,0.75);
  backdrop-filter: blur(8px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), #7fa0ff);
  color: white;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 20px;
  font-size: 14px;
}

.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 36px 48px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  color: #92a5ff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: 48px;
  line-height: 1.05;
  margin: 0 0 18px;
  max-width: 760px;
}

.hero p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 700px;
  margin: 0;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--text);
  border-color: var(--line);
}

.btn-full {
  width: 100%;
}

.hero-card .status-line,
.panel,
.card,
.login-box,
.section-alt {
  box-shadow: var(--shadow);
}

.hero-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.status-line {
  background: rgba(18, 25, 51, 0.95);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--muted);
}

.dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  margin-right: 8px;
}

.green {
  background: var(--success);
}

.panel {
  background: rgba(18, 25, 51, 0.96);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
}

.panel-title {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 18px;
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}

.metric {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}

.metric-label {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.metric-value {
  font-size: 30px;
  font-weight: 700;
}

.mini-list {
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 36px 56px;
}

.section h2 {
  font-size: 30px;
  margin: 0 0 20px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: rgba(18, 25, 51, 0.9);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.card p,
.section-text,
.muted,
.login-note {
  color: var(--muted);
}

.section-alt {
  background: rgba(18, 25, 51, 0.78);
  border: 1px solid var(--line);
  border-radius: 22px;
  margin-bottom: 54px;
}

.footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 36px 38px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-wrap {
  width: 100%;
  max-width: 460px;
  padding: 30px 18px;
}

.login-box {
  background: rgba(18, 25, 51, 0.96);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 30px;
}

.login-brand {
  margin-bottom: 18px;
}

.login-box h1 {
  margin: 0 0 8px;
  font-size: 30px;
}

.login-form {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.login-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
}

.login-form input[type="email"],
.login-form input[type="password"] {
  width: 100%;
  min-height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #0b1020;
  color: var(--text);
  padding: 0 14px;
  outline: none;
}

.login-form input:focus {
  border-color: #6e8cff;
  box-shadow: 0 0 0 3px rgba(91,124,255,0.18);
}

.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}

.checkbox {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
}

.login-note {
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .hero h1 {
    font-size: 38px;
  }

  .footer {
    flex-direction: column;
    gap: 10px;
  }
}