:root {
  --bg: #0f1419;
  --panel: #1a2332;
  --text: #e7ecf3;
  --muted: #9aa8bc;
  --accent: #008de4;
  --accent2: #00c2ff;
  --warn: #f0b429;
  --danger: #e35d6a;
  --ok: #3ecf8e;
  --border: #2a3a4f;
  --font: "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 10% -10%, #1a3a5c 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
}

a {
  color: var(--accent2);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 20, 25, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand a {
  font-weight: 700;
  color: var(--text);
  font-size: 1.1rem;
  margin-right: 0.5rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  font-size: 0.95rem;
}

nav .btn,
.btn {
  display: inline-block;
  background: var(--accent);
  color: white !important;
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  text-decoration: none !important;
  border: none;
  cursor: pointer;
  font: inherit;
}

nav .btn:hover,
.btn:hover {
  filter: brightness(1.08);
}

button {
  font: inherit;
  cursor: pointer;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.45rem 0.85rem;
}

button.primary {
  background: var(--accent);
  border-color: transparent;
  color: white;
}

button.danger {
  border-color: var(--danger);
  color: var(--danger);
}

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

footer {
  max-width: 880px;
  margin: 0 auto;
  padding: 1rem 1.25rem 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  vertical-align: middle;
  font-weight: 700;
}

.badge.testnet {
  background: #5b3a00;
  color: var(--warn);
}

.badge.mode {
  background: #16324a;
  color: var(--accent2);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.35rem;
  margin: 1rem 0;
}

/* Accounts directory — multi-line cards instead of a wide table */
.account-list-panel {
  padding: 0.5rem 0;
}

.account-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.account-card {
  padding: 1.15rem 1.35rem;
  border-bottom: 1px solid var(--border);
}

.account-card:last-child {
  border-bottom: none;
}

.account-card + .account-card {
  /* Extra separation so entries don't blur together */
  border-top: 3px solid #243447;
  margin-top: 0;
}

.account-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 1rem;
  margin-bottom: 0.75rem;
}

.account-card-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  min-width: 0;
}

.account-name {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
}

.account-binding {
  flex-shrink: 0;
  margin-left: auto;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
}

.account-you-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  background: #16324a;
  color: var(--accent2);
  border: 1px solid var(--accent);
}

.account-card-you {
  background: rgba(0, 141, 228, 0.06);
}

.account-meta {
  margin: 0;
  display: grid;
  gap: 0.55rem 1.25rem;
}

@media (min-width: 640px) {
  .account-meta {
    grid-template-columns: 1fr 1fr;
  }
}

.account-meta > div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.25rem 0.75rem;
  align-items: start;
  min-width: 0;
}

.account-meta dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  padding-top: 0.1rem;
}

.account-meta dd {
  margin: 0;
  min-width: 0;
  word-break: break-word;
}

.account-times {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.account-time-utc {
  font-size: 0.88em;
}

.account-time-local {
  font-size: 0.9rem;
  line-height: 1.35;
}

.sessions-table td {
  vertical-align: top;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
}

.grid-2 {
  display: grid;
  gap: 1rem;
}
@media (min-width: 720px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

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

.mono,
code,
.account-id {
  font-family: var(--mono);
  font-size: 0.88em;
  word-break: break-all;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.85rem;
}

.flash {
  background: #16324a;
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 0.75rem 1rem;
}

.warn-box {
  background: #3a2a00;
  border: 1px solid var(--warn);
  color: #ffe6a8;
  border-radius: 10px;
  padding: 0.85rem 1rem;
  margin: 1rem 0;
}

.ok-box {
  background: #0f2e22;
  border: 1px solid var(--ok);
  border-radius: 10px;
  padding: 0.85rem 1rem;
}

.qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 0;
}

.qr-wrap img {
  background: white;
  padding: 12px;
  border-radius: 12px;
  max-width: 260px;
  width: 100%;
  height: auto;
}

.auth-status {
  font-weight: 700;
  font-size: 1.1rem;
}

.auth-status.pending {
  color: var(--warn);
}
.auth-status.approved {
  color: var(--ok);
}
.auth-status.error {
  color: var(--danger);
}

.copy-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  width: 100%;
}

.copy-row input {
  flex: 1 1 200px;
  min-width: 0;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.8rem;
}

ul.checklist {
  padding-left: 1.2rem;
}

ul.checklist li {
  margin: 0.35rem 0;
}

form.inline {
  display: inline;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

label {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

select,
input[type="text"],
input[type="email"],
input[type="number"] {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

.sim-summary {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  background: var(--bg);
}

.sim-summary-title {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.sim-dl {
  margin: 0 0 0.75rem;
  display: grid;
  gap: 0.45rem 1rem;
}

.sim-dl > div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.35rem 0.75rem;
  align-items: baseline;
}

.sim-dl dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.sim-dl dd {
  margin: 0;
  font-weight: 600;
}

.sim-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.sim-json {
  white-space: pre-wrap;
  max-height: 280px;
  overflow: auto;
  margin: 0.75rem 0 0;
  padding: 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0a0e14;
  font-size: 0.8rem;
}

.sim-error {
  color: var(--danger) !important;
}

.ok-inline {
  color: var(--ok);
  font-weight: 700;
}

.err-inline {
  color: var(--danger);
  font-weight: 700;
}

.footer-note {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  max-width: 52rem;
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--text);
  cursor: pointer;
}

.check-row input {
  width: auto;
  margin-top: 0.25rem;
}

.invite-msg {
  width: 100%;
  min-height: 12rem;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.45;
  resize: vertical;
}

@media (max-width: 520px) {
  .sim-dl > div {
    grid-template-columns: 1fr;
  }
}