:root {
  --bg: #07111c;
  --bg-top: #0b1727;
  --panel: rgba(10, 18, 32, 0.88);
  --panel-strong: rgba(12, 22, 39, 0.96);
  --panel-soft: rgba(255,255,255,0.04);
  --panel-border: rgba(112, 167, 255, 0.16);
  --line: rgba(255,255,255,0.08);
  --text: #f3f7fe;
  --muted: #8f9fbe;
  --blue: #6ca8ff;
  --cyan: #7ef0d8;
  --orange: #f5b15d;
  --red: #ff6b7e;
  --green: #58d68d;
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.36);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "SF Pro Display", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(108,168,255,.18), transparent 26%),
    radial-gradient(circle at top right, rgba(126,240,216,.10), transparent 24%),
    linear-gradient(180deg, var(--bg-top), var(--bg));
  color: var(--text);
  min-height: 100vh;
  padding: 24px;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(108,168,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,168,255,.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.45), transparent 92%);
  pointer-events: none;
}

a { color: inherit; text-decoration: none; }

.page-shell {
  width: min(1280px, calc(100% - 8px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px 0 24px;
}

.page-nav__brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #07111c;
  font-weight: 900;
  box-shadow: 0 14px 34px rgba(108,168,255,.3);
}

.page-nav__eyebrow {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .72rem;
  font-weight: 700;
}

.page-nav__title {
  font-size: 1.05rem;
  font-weight: 700;
}

.page-nav__links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.page-nav__links a {
  color: var(--muted);
  font-size: .92rem;
}

.page-nav__links a:hover {
  color: var(--text);
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .85fr);
  gap: 20px;
  margin-bottom: 20px;
  padding: 28px 30px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(108,168,255,.14), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid rgba(108,168,255,.14);
  box-shadow: var(--shadow);
}

.page-hero__eyebrow {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .75rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4.8vw, 4.5rem);
  line-height: .95;
  letter-spacing: -.05em;
  margin-bottom: 16px;
}

.page-hero p {
  color: var(--muted);
  line-height: 1.7;
  max-width: 64ch;
}

.hero-proof-strip {
  display: grid;
  gap: 12px;
  align-content: start;
}

.hero-proof-strip__item {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(4, 11, 21, 0.75);
  border: 1px solid rgba(255,255,255,.07);
}

.hero-proof-strip__item strong {
  display: block;
  color: var(--text);
  margin-bottom: 4px;
}

.hero-proof-strip__item span {
  color: var(--muted);
  font-size: .92rem;
}

h1 { font-size: 1.4em; margin-bottom: 16px; color: var(--blue); }
h2 { font-size: 1.1em; margin: 16px 0 8px; color: var(--muted); }
h3 { font-size: 1rem; color: var(--text); margin-bottom: 8px; }
h4 { font-size: 0.86em; color: var(--text); margin: 10px 0 6px; }
p, li { line-height: 1.6; }

.card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  padding: 22px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.card--priority {
  background: linear-gradient(180deg, rgba(13,25,45,.94), rgba(8,16,29,.92));
}

.card--soft {
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.02));
}

.workflow-card--hero {
  position: relative;
  overflow: hidden;
}

.workflow-card--hero::after {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(126,240,216,.16), transparent 65%);
  pointer-events: none;
}

.auth-card {
  max-width: none;
}

.auth-card--hero {
  margin-bottom: 20px;
}

.auth-card__row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr);
  gap: 16px;
  align-items: start;
}

.auth-card__form {
  margin-bottom: 0;
}

.auth-card__side-note {
  color: var(--muted);
  line-height: 1.6;
  font-size: .95rem;
}

input, select {
  width: 100%;
  background: rgba(3,9,17,.9);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 0.95em;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(108,168,255,.14);
}

button {
  background: linear-gradient(135deg, #1fb86a, #43d986);
  color: #07111c;
  border: none;
  padding: 11px 16px;
  border-radius: 14px;
  cursor: pointer;
  font-size: 0.9em;
  font-weight: 700;
  margin: 2px;
  min-height: 44px;
}
button:hover { filter: brightness(1.05); }
button.danger { background: linear-gradient(135deg, #d93c52, #ff6b7e); color: #fff; }
button.secondary { background: rgba(255,255,255,.06); color: var(--text); border: 1px solid rgba(255,255,255,.1); }
button.secondary:hover { background: rgba(255,255,255,.1); }

.error { color: var(--red); font-size: 0.9em; margin: 8px 0; }
.success { color: var(--green); font-size: 0.9em; margin: 8px 0; }
.muted { color: var(--muted); font-size: 0.86em; }

table { width: 100%; border-collapse: collapse; font-size: 0.88em; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid rgba(255,255,255,.06); }
th { color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: .76rem; }

.badge { display: inline-block; padding: 5px 10px; border-radius: 999px; font-size: 0.75em; font-weight: 700; }
.badge-pending { background: rgba(108,168,255,.16); color: var(--blue); }
.badge-confirmed, .badge-executed { background: rgba(88,214,141,.14); color: var(--green); }
.badge-cancelled { background: rgba(255,255,255,.08); color: var(--muted); }
.badge-failed { background: rgba(255,107,126,.14); color: var(--red); }

.flex { display: flex; gap: 10px; align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.mt8 { margin-top: 8px; }
.mb8 { margin-bottom: 8px; }
#status { margin-bottom: 12px; }
.toggle { cursor: pointer; user-select: none; }
.toggle input { margin-right: 8px; width: auto; }

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .9fr);
  gap: 18px;
  align-items: start;
}

.workspace-main, .workspace-rail {
  display: grid;
  gap: 16px;
}

.section-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .9fr);
  gap: 16px;
  align-items: end;
  margin-bottom: 12px;
}

.section-lead__action {
  display: flex;
  gap: 10px;
  align-items: center;
}

.detail-card__header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.detail-card__eyebrow {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .72rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.detail-card__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr);
  gap: 18px;
}

.detail-toggle {
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.03);
}

.dashboard-section-header {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.dashboard-section-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--blue);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.dashboard-description {
  color: var(--muted);
  font-size: 0.92em;
  line-height: 1.55;
  max-width: 68ch;
}

.dashboard-empty {
  border: 1px dashed rgba(255,255,255,.1);
  border-radius: 18px;
  padding: 16px;
  background: rgba(4,10,19,.62);
}

.dashboard-empty__title {
  font-size: 0.95em;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.dashboard-empty__text {
  color: var(--muted);
  font-size: 0.88em;
  line-height: 1.55;
}

.section-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.section-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.metric-card {
  padding: 14px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
}

.metric-card__label {
  color: var(--muted);
  font-size: 0.72em;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.metric-card__value {
  color: var(--text);
  font-size: 1.08em;
  font-weight: 800;
  line-height: 1.2;
}

.operator-guide,
.tenant-guide {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  padding: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.02));
}

.operator-guide__title,
.tenant-guide__title {
  color: var(--text);
  font-size: 0.8em;
  font-weight: 800;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.operator-guide ol,
.tenant-guide ol {
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.9em;
  line-height: 1.6;
}

.operator-guide li,
.tenant-guide li { margin-bottom: 4px; }

.operator-note {
  color: var(--muted);
  font-size: 0.9em;
  line-height: 1.55;
  margin-bottom: 10px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8em;
  font-weight: 800;
  border: 1px solid transparent;
}

.status-pill--healthy {
  background: rgba(88,214,141,.14);
  color: var(--green);
  border-color: rgba(88,214,141,.28);
}

.status-pill--idle {
  background: rgba(108,168,255,.14);
  color: var(--blue);
  border-color: rgba(108,168,255,.28);
}

.status-pill--warning {
  background: rgba(245,177,93,.14);
  color: var(--orange);
  border-color: rgba(245,177,93,.28);
}

.compact-input { width: 100%; }

.workflow-card {
  border-color: rgba(108,168,255,.24);
  background: linear-gradient(180deg, rgba(16, 27, 46, 0.96), rgba(10, 18, 31, 0.94));
}

.workflow-title {
  color: var(--blue);
  font-size: 1.05em;
  font-weight: 700;
  margin-bottom: 8px;
}

.workflow-flow {
  color: var(--text);
  font-size: 0.95em;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}

.rail-card {
  position: sticky;
  top: 20px;
}

@media (max-width: 1100px) {
  .page-hero,
  .workspace,
  .detail-card__grid,
  .auth-card__row,
  .section-lead,
  .section-grid-2,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .rail-card {
    position: static;
  }
}

@media (max-width: 760px) {
  body {
    padding: 16px;
  }

  .page-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-nav__links {
    width: 100%;
    justify-content: flex-start;
  }

  .page-hero {
    padding: 22px;
  }

  .card {
    padding: 18px;
    border-radius: 20px;
  }

  .section-lead__action,
  .auth-card__form,
  .flex {
    flex-wrap: wrap;
  }
}