:root {
  --bg:#020617;
  --panel:rgba(15,23,42,.86);
  --soft:rgba(30,41,59,.72);
  --text:#e5f3ff;
  --muted:#94a3b8;
  --blue:#38bdf8;
  --violet:#8b5cf6;
  --border:rgba(56,189,248,.22);
}

body[data-theme="day"] {
  --bg:#edf7ff;
  --panel:rgba(255,255,255,.9);
  --soft:rgba(255,255,255,.72);
  --text:#0f172a;
  --muted:#526173;
  --border:rgba(14,116,144,.22);
}

body {
  margin:0;
  background:
    radial-gradient(circle at 75% 0%, rgba(56,189,248,.18), transparent 32%),
    radial-gradient(circle at 25% 20%, rgba(139,92,246,.18), transparent 35%),
    var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,sans-serif;
}

.liaison-shell {
  min-height:100vh;
  display:grid;
  grid-template-columns:300px 1fr;
}

.rail {
  padding:28px;
  border-right:1px solid var(--border);
  background:rgba(2,6,23,.74);
}

.rail h1 {
  margin:0;
  color:var(--blue);
}

.rail p {
  color:var(--muted);
  margin-bottom:28px;
}

.rail button {
  display:block;
  width:100%;
  margin-bottom:10px;
  padding:14px;
  border-radius:14px;
  border:1px solid transparent;
  background:transparent;
  color:var(--text);
  text-align:left;
}

.rail button.active,
.rail button:hover {
  background:rgba(56,189,248,.14);
  border-color:var(--border);
}

.stage {
  padding:30px;
}

header {
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:20px;
}

header h2 {
  margin:0;
  font-size:34px;
}

header p {
  color:var(--muted);
}

button,
input,
select {
  font-family:inherit;
}

button {
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--border);
  color:var(--text);
  background:linear-gradient(135deg,rgba(56,189,248,.18),rgba(139,92,246,.18));
  cursor:pointer;
}

input,
select {
  width:100%;
  padding:13px;
  border-radius:14px;
  border:1px solid var(--border);
  background:var(--soft);
  color:var(--text);
  box-sizing:border-box;
}

.identity-panel,
.cards article,
.panel {
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:22px;
  box-shadow:0 0 40px rgba(56,189,248,.07);
  backdrop-filter:blur(18px);
}

.identity-panel {
  padding:18px;
  display:grid;
  grid-template-columns:1fr 1fr auto auto;
  gap:14px;
  align-items:end;
  margin-bottom:16px;
}

label {
  display:block;
  margin-bottom:6px;
  color:var(--muted);
  font-size:13px;
}

.cards {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-bottom:16px;
}

.cards article {
  padding:20px;
}

.cards span {
  color:var(--muted);
}

.cards strong {
  display:block;
  font-size:36px;
  margin-top:8px;
}

.grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}

.panel {
  padding:22px;
  display:grid;
  gap:12px;
}

.panel button {
  width: auto;
  justify-self: start;
}

.panel h3 {
  margin:0 0 6px;
}

.wide {
  grid-column:span 2;
}

pre {
  white-space:pre-wrap;
  background:rgba(2,6,23,.55);
  color:var(--blue);
  padding:16px;
  border-radius:14px;
  max-height:440px;
  overflow:auto;
}

@media(max-width:1000px){
  .liaison-shell,
  .cards,
  .grid,
  .identity-panel {
    grid-template-columns:1fr;
  }

  .rail {
    display:none;
  }

  .wide {
    grid-column:auto;
  }
}

.user-tile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--border);
  cursor: pointer;
}

.user-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: white;
  font-weight: 900;
}

.user-tile span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.acl-roadmap {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
  gap: 12px;
  align-items: stretch;
  margin-bottom: 18px;
}

.acl-roadmap article {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 18px;
  min-height: 140px;
}

.acl-roadmap strong {
  color: var(--blue);
  display: block;
  margin-bottom: 8px;
}

.acl-roadmap span {
  display: block;
  font-weight: 800;
  margin-bottom: 8px;
}

.acl-roadmap p {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.road-arrow {
  display: grid;
  place-items: center;
  color: var(--blue);
  font-size: 28px;
  font-weight: 900;
}

.atlas-match-step {
  box-shadow: 0 0 40px rgba(139,92,246,.18);
  border-color: rgba(139,92,246,.45) !important;
}

.acl-modal-backdrop {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  background: rgba(2, 6, 23, 0.78);
  backdrop-filter: blur(18px);
  z-index: 9999;
}

.acl-modal-backdrop.open {
  display: grid;
}

.acl-login-card {
  position: relative;
  width: min(460px, 92vw);
  padding: 30px;
  border-radius: 26px;
  background:
    radial-gradient(circle at top right, rgba(56,189,248,.18), transparent 38%),
    rgba(15,23,42,.96);
  border: 1px solid rgba(56,189,248,.28);
  box-shadow:
    0 0 60px rgba(56,189,248,.16),
    0 0 120px rgba(139,92,246,.12);
}

.acl-login-card h2 {
  margin-top: 0;
  color: var(--blue);
}

.acl-login-card p,
.acl-login-card small {
  color: var(--muted);
}

.acl-login-card label {
  display: block;
  margin: 14px 0 6px;
  color: var(--muted);
}

.acl-login-card input,
.acl-login-card select {
  margin-bottom: 12px;
}

.acl-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 999px;
}

.acl-login-status {
  margin-top: 14px;
  color: var(--blue);
  font-size: 14px;
}

@media(max-width:1200px) {
  .acl-roadmap,
  .match-grid {
    grid-template-columns: 1fr;
  }

  .road-arrow {
    transform: rotate(90deg);
  }
}

.small-action-btn,
.panel .small-action-btn {
  width: auto;
  min-width: 190px;
  align-self: flex-start;
}

.match-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.acl-list {
  display: grid;
  gap: 12px;
}

.acl-list-card {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--soft);
}

.acl-list-card strong {
  display: block;
  color: var(--blue);
}

.acl-list-card span {
  display: block;
  color: var(--muted);
  margin-top: 4px;
  font-size: 13px;
}

.acl-popout-backdrop {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(2, 6, 23, 0.52);
  backdrop-filter: blur(10px);
  z-index: 9000;
}

.acl-popout-backdrop.open {
  display: flex;
}

.acl-popout-card {
  position: relative;
  width: min(780px, 92vw);
  max-height: 82vh;
  overflow: hidden;
  padding: 26px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(56,189,248,.20), transparent 35%),
    radial-gradient(circle at bottom left, rgba(139,92,246,.18), transparent 38%),
    rgba(15,23,42,.96);
  border: 1px solid rgba(56,189,248,.32);
  box-shadow:
    0 0 60px rgba(56,189,248,.18),
    0 0 140px rgba(139,92,246,.14);
}

.acl-popout-card::before {
  content: "";
  position: absolute;
  left: 34px;
  bottom: -18px;
  width: 42px;
  height: 42px;
  background: rgba(15,23,42,.96);
  border-left: 1px solid rgba(56,189,248,.32);
  border-bottom: 1px solid rgba(56,189,248,.32);
  transform: rotate(45deg);
}

.acl-popout-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 999px;
}

.acl-popout-head h2 {
  margin: 0;
  color: var(--blue);
  font-size: 28px;
}

.acl-popout-head p {
  color: var(--muted);
  margin: 6px 0 18px;
}

.acl-popout-search {
  margin-bottom: 16px;
}

.acl-popout-body {
  max-height: 56vh;
  overflow-y: auto;
  display: grid;
  gap: 12px;
  padding-right: 4px;
}

.acl-popout-item {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(30,41,59,.72);
}

.acl-popout-item strong {
  display: block;
  color: var(--blue);
  margin-bottom: 5px;
}

.acl-popout-item span {
  color: var(--muted);
  font-size: 13px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 22px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-tile {
  margin-left: 10px;
  min-width: 220px;
}