:root {
  --bg: #010403;
  --bg-elev: #020804;
  --card: rgba(5, 22, 9, 0.88);
  --border: rgba(157, 255, 53, 0.12);
  --border-strong: rgba(157, 255, 53, 0.28);
  --text: #f2ffe3;
  --muted: rgba(242, 255, 227, 0.62);
  --green: #9dff35;
  --green-mid: #00d084;
  --amber: #ffd166;
  --cyan: #70f7ff;
  --danger: #e07a7a;
  --radius-lg: 10px;
  --font: "DM Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
  --max: 1100px;
  --side: 200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}

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

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(157, 255, 53, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 255, 53, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 20%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background:
    radial-gradient(circle at 40% 40%, rgba(157, 255, 53, 0.12), transparent 55%),
    radial-gradient(circle at 70% 30%, rgba(0, 208, 132, 0.08), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.glass {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
}

/* hidden must win over display:grid / flex (browser quirk) */
[hidden],
.login-screen[hidden],
.app-shell[hidden] {
  display: none !important;
}

/* —— Login —— */
.login-screen {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 20px;
}

.login-card {
  width: min(440px, 100%);
  padding: 32px 28px 28px;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  margin-bottom: 24px;
}
.login-brand:hover {
  text-decoration: none;
}
.login-brand strong {
  display: block;
  font-size: 15px;
}
.login-brand small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background:
    url("../assets/madscientistbot-favicon.png") center / cover no-repeat,
    linear-gradient(160deg, #031006, #010403);
  border: 1px solid rgba(157, 255, 53, 0.28);
  box-shadow: 0 0 16px rgba(157, 255, 53, 0.18);
  flex-shrink: 0;
}

.login-card h1 {
  margin: 0 0 8px;
  font-size: 26px;
  letter-spacing: -0.03em;
}
.login-lead {
  margin: 0 0 22px;
  font-size: 14px;
  color: var(--muted);
}

.login-form label,
.form-stack label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}
.login-form input[type="email"],
.login-form input[type="text"],
.form-stack input[type="text"] {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
  background: rgba(0, 0, 0, 0.35);
  border: none;
  border-bottom: 1px solid var(--line, rgba(242, 255, 227, 0.22));
  border-radius: 0;
  padding: 10px 2px;
  outline: none;
}
.login-form input:focus,
.form-stack input:focus {
  border-bottom-color: var(--green);
}
.hint {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
  opacity: 0.85;
}
.hint code {
  font-family: var(--mono);
  color: var(--amber);
  font-size: 11px;
}

.check-row {
  display: flex !important;
  flex-direction: row !important;
  align-items: flex-start;
  gap: 10px !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  font-size: 13px !important;
  font-weight: 400 !important;
  color: var(--muted) !important;
  cursor: pointer;
  margin-bottom: 16px !important;
}
.check-row input {
  margin-top: 3px;
  accent-color: var(--green);
}
.check-row strong {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 999px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none !important;
  transition: filter 0.15s, background 0.15s;
}
.btn-primary {
  background: linear-gradient(135deg, #9dff35, #00d084);
  color: #010403 !important;
  box-shadow: 0 0 18px rgba(157, 255, 53, 0.2);
}
.btn-primary:hover {
  filter: brightness(1.08);
}
.btn-ghost {
  background: transparent;
  color: var(--text) !important;
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.35);
}
.btn-danger-ghost {
  background: transparent;
  color: var(--danger) !important;
  border: 1px solid rgba(224, 122, 122, 0.35);
  margin-left: 8px;
}
.btn.sm {
  padding: 7px 12px;
  font-size: 12px;
}
.btn.full {
  width: 100%;
}

.login-foot {
  margin: 20px 0 8px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}
.login-legal {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
  opacity: 0.8;
  text-align: center;
  line-height: 1.45;
}

/* —— App shell —— */
.app-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hub-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(2, 8, 4, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}
.brand:hover {
  text-decoration: none;
}
.brand strong {
  display: block;
  font-size: 14px;
}
.brand small {
  display: block;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.hub-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav-email {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pill-status {
  background: rgba(255, 209, 102, 0.12);
  color: var(--amber);
  border: 1px solid rgba(255, 209, 102, 0.3);
}
.pill-ok {
  background: rgba(157, 255, 53, 0.12);
  color: var(--green);
  border: 1px solid rgba(157, 255, 53, 0.28);
}
.pill-pending {
  background: rgba(255, 209, 102, 0.12);
  color: var(--amber);
  border: 1px solid rgba(255, 209, 102, 0.3);
}
.pill-review {
  background: rgba(224, 122, 122, 0.12);
  color: var(--danger);
  border: 1px solid rgba(224, 122, 122, 0.3);
}

.hub-body {
  flex: 1;
  display: grid;
  grid-template-columns: var(--side) 1fr;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 0 16px;
  gap: 0;
}

.hub-side {
  padding: 24px 12px 24px 0;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 64px;
  align-self: start;
  max-height: calc(100vh - 64px);
}
.side-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.side-link {
  text-align: left;
  background: transparent;
  border: none;
  color: var(--muted);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
}
.side-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}
.side-link.on {
  color: #010403;
  background: linear-gradient(135deg, #9dff35, #00d084);
  font-weight: 600;
}
.side-meta {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.45;
  padding: 0 8px;
}
.side-meta p {
  margin: 0 0 8px;
}
.side-meta strong {
  color: var(--text);
}

.hub-main {
  padding: 28px 8px 48px 24px;
  min-width: 0;
}

.tab-panel {
  display: none;
}
.tab-panel.on {
  display: block;
  animation: fadeIn 0.25s ease;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
.eyebrow {
  margin: 0 0 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
}
.page-head h2 {
  margin: 0 0 6px;
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: -0.03em;
}
.page-sub {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  max-width: 480px;
}
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.stat-card {
  padding: 16px 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.28);
}
.stat-card .k {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 6px;
}
.stat-card .v {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
}
.stat-card .v.green {
  color: var(--green);
}
.stat-card .v.amber {
  color: var(--amber);
}
.stat-card .v.cyan {
  color: var(--cyan);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}

.panel {
  padding: 20px 18px;
  margin-bottom: 14px;
}
.panel h3 {
  margin: 0 0 14px;
  font-size: 15px;
}
.table-panel {
  padding: 8px 0 4px;
}

.status-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
}
.status-row strong {
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
}

.quick-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.quick-list li {
  margin-bottom: 10px;
}
.text-btn {
  background: none;
  border: none;
  color: var(--green);
  font-family: var(--font);
  font-size: 14px;
  cursor: pointer;
  padding: 0;
}
.text-btn:hover {
  text-decoration: underline;
}

.alert-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  border-color: rgba(255, 209, 102, 0.35) !important;
  background: linear-gradient(
    135deg,
    rgba(255, 209, 102, 0.08),
    rgba(5, 22, 9, 0.9)
  );
  font-size: 14px;
  color: var(--muted);
}
.alert-panel strong {
  color: var(--amber);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  text-align: left;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--muted);
  vertical-align: middle;
}
.data-table td.mono {
  font-family: var(--mono);
  color: var(--text);
  font-size: 12px;
}
.data-table tr {
  cursor: pointer;
}
.data-table tbody tr:hover td {
  background: rgba(157, 255, 53, 0.04);
  color: var(--text);
}
.table-scroll {
  overflow-x: auto;
}

.empty-state {
  padding: 28px 18px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.detail-panel {
  border-color: rgba(157, 255, 53, 0.25) !important;
}
.detail-dl {
  margin: 0 0 14px;
}
.detail-dl > div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 13px;
}
.detail-dl dt {
  color: var(--muted);
  margin: 0;
}
.detail-dl dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  word-break: break-all;
  color: var(--text);
}

.form-stack {
  margin: 0;
}
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.form-msg {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--green);
}
.form-msg.bad {
  color: var(--danger);
}
.wallet-record {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.wallet-record:last-child {
  border-bottom: 0;
}
.wallet-record code {
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
}
.btn:disabled {
  cursor: not-allowed;
  filter: grayscale(0.4);
  opacity: 0.55;
}
.form-msg.warn {
  color: var(--amber);
}

.saved-box {
  padding: 14px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  margin-bottom: 14px;
  min-height: 72px;
}
.saved-box .addr {
  font-family: var(--mono);
  font-size: 12px;
  word-break: break-all;
  color: var(--green);
  margin: 0 0 6px;
}
.saved-box .meta {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
}
.muted {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.tips {
  margin: 0;
  padding: 0 0 0 18px;
  font-size: 12px;
  color: var(--muted);
}
.tips li {
  margin-bottom: 6px;
}

.disclaimer {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
  margin: 8px 0 0;
}

.danger-zone {
  border-color: rgba(224, 122, 122, 0.2) !important;
}
.danger-zone h3 {
  color: var(--danger);
}

.hub-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 16px 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
}

/* —— Responsive —— */
@media (max-width: 860px) {
  .hub-body {
    grid-template-columns: 1fr;
    padding: 0 14px;
  }
  .hub-side {
    position: static;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 12px 0;
    flex-direction: column;
  }
  .side-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
  }
  .side-link {
    padding: 8px 12px;
    font-size: 12px;
  }
  .side-meta {
    display: none;
  }
  .hub-main {
    padding: 20px 0 40px;
  }
  .stat-row {
    grid-template-columns: 1fr 1fr;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .stat-row {
    grid-template-columns: 1fr;
  }
  .nav-email {
    display: none;
  }
}