:root {
  --ink: #07050d;
  --ink-2: #0d0a17;
  --ink-3: #14101f;
  --bone: #ece8e0;
  --bone-2: #b9b2a6;
  --bone-3: #6c6678;
  --rule: #1d1828;
  --rule-2: #2a2438;
  --iris: #b8a4ff;
  --iris-dim: #8e75e6;
  --danger: #ff8a8a;
  --ok: #9bf0c4;
  --display: "Fraunces", "Times New Roman", serif;
  --sans: "Instrument Sans", ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
  min-height: 100vh;
}
a { color: var(--bone); }
a:hover { color: var(--iris); }

/* ---------- Layout ---------- */
.shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
aside.side {
  border-right: 1px solid var(--rule);
  background: var(--ink-2);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.brand {
  font-family: var(--display);
  font-size: 26px;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand .dot {
  width: 10px; height: 10px; border-radius: 999px;
  background: var(--iris);
  box-shadow: 0 0 12px var(--iris);
}
.brand small {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-3);
  margin-top: 4px;
}
nav.tabs {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
nav.tabs button {
  text-align: left;
  background: transparent;
  border: none;
  color: var(--bone-2);
  font-family: var(--sans);
  font-size: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
}
nav.tabs button:hover { color: var(--bone); background: rgba(255,255,255,0.03); }
nav.tabs button.active {
  background: rgba(184,164,255,0.10);
  color: var(--bone);
  box-shadow: inset 0 0 0 1px rgba(184,164,255,0.25);
}
.spacer { flex: 1; }
.who {
  font-size: 12px;
  color: var(--bone-3);
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}
.who .u { color: var(--bone); font-weight: 500; }
button.logout {
  margin-top: 10px;
  background: transparent;
  border: 1px solid var(--rule-2);
  color: var(--bone-2);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
}
button.logout:hover { color: var(--bone); border-color: var(--iris); }

main.main {
  padding: 40px 48px 80px;
  max-width: 1200px;
}
.page-h {
  font-family: var(--display);
  font-weight: 400;
  font-size: 44px;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 6px;
}
.page-eyebrow {
  font-style: italic;
  color: var(--iris);
  font-size: 13px;
  margin: 0 0 8px;
}
.page-sub {
  color: var(--bone-2);
  margin: 0 0 32px;
}

/* ---------- Stat cards ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
  margin-bottom: 36px;
}
.stat {
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 22px;
  background: var(--ink-2);
}
.stat .label {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 11px;
  color: var(--bone-3);
}
.stat .num {
  font-family: var(--display);
  font-size: 56px;
  line-height: 1;
  margin-top: 14px;
  letter-spacing: -0.02em;
}
.stat .num em {
  font-style: italic;
  color: var(--iris);
  font-weight: 400;
}

/* ---------- Tables ---------- */
.table-wrap {
  border: 1px solid var(--rule);
  border-radius: 16px;
  overflow: hidden;
  background: var(--ink-2);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
thead th {
  text-align: left;
  font-weight: 500;
  color: var(--bone-3);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 14px 18px;
  border-bottom: 1px solid var(--rule);
  background: var(--ink-3);
}
tbody td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.02); }
.cell-mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--bone-2); font-size: 13px; }
.cell-msg { white-space: pre-wrap; max-width: 520px; color: var(--bone); }
.cell-date { color: var(--bone-3); font-size: 12px; white-space: nowrap; }
.empty {
  padding: 64px 18px;
  text-align: center;
  color: var(--bone-3);
  font-style: italic;
}

.badge {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--rule-2);
  color: var(--bone-2);
}
.badge.unread {
  border-color: rgba(184,164,255,0.5);
  color: var(--iris);
}
.linkbtn {
  background: transparent;
  border: none;
  color: var(--iris);
  cursor: pointer;
  font-size: 12px;
  padding: 0;
  text-decoration: underline;
  text-decoration-color: rgba(184,164,255,0.4);
  text-underline-offset: 3px;
}
.linkbtn:hover { color: var(--bone); }

/* ---------- Login ---------- */
.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}
.login {
  width: 100%;
  max-width: 420px;
  border: 1px solid var(--rule);
  background: var(--ink-2);
  border-radius: 20px;
  padding: 40px 36px;
}
.login h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 38px;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
}
.login .eyebrow {
  font-style: italic;
  color: var(--iris);
  font-size: 13px;
  margin: 0 0 8px;
}
.login p.intro { color: var(--bone-2); margin: 0 0 28px; font-size: 14px; }
.login label {
  display: block;
  font-size: 12px;
  font-style: italic;
  color: var(--bone-3);
  margin-bottom: 6px;
  margin-top: 16px;
}
.login input {
  width: 100%;
  background: var(--ink);
  border: 1px solid var(--rule-2);
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--bone);
  font-size: 14px;
  font-family: var(--sans);
}
.login input:focus { outline: none; border-color: var(--iris); }
.login button.primary {
  margin-top: 24px;
  width: 100%;
  border: none;
  background: var(--iris);
  color: var(--ink);
  font-weight: 500;
  font-size: 14px;
  padding: 13px;
  border-radius: 999px;
  cursor: pointer;
}
.login button.primary:hover { transform: translateY(-1px); }
.login button.primary:disabled { opacity: 0.6; cursor: default; transform: none; }
.login .err {
  color: var(--danger);
  font-size: 13px;
  margin-top: 14px;
  font-style: italic;
}
.login .info {
  margin-top: 18px;
  padding: 12px 14px;
  background: rgba(184,164,255,0.08);
  border: 1px solid rgba(184,164,255,0.25);
  border-radius: 12px;
  font-size: 13px;
  color: var(--bone-2);
}
.login .info b { color: var(--iris); font-style: italic; font-weight: 400; }

/* ---------- Misc ---------- */
.section-h {
  font-family: var(--display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}
.row-controls {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
  gap: 12px;
}
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--ink-3);
  border: 1px solid var(--rule-2);
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 13px;
  color: var(--bone);
}

@media (max-width: 880px) {
  .shell { grid-template-columns: 1fr; }
  aside.side {
    flex-direction: row;
    align-items: center;
    border-right: none;
    border-bottom: 1px solid var(--rule);
    padding: 16px 18px;
    gap: 16px;
    overflow-x: auto;
  }
  .brand small { display: none; }
  nav.tabs { flex-direction: row; }
  .spacer { display: none; }
  .who { border: none; padding: 0; white-space: nowrap; }
  main.main { padding: 24px; }
  .page-h { font-size: 32px; }
  .stats { grid-template-columns: 1fr; }
}