:root {
  --bg: #f4efe6;
  --panel: rgba(255, 252, 246, 0.82);
  --panel-strong: rgba(255, 248, 238, 0.96);
  --border: rgba(50, 35, 21, 0.1);
  --text: #20150f;
  --muted: #6b5a4c;
  --accent: #d95f35;
  --accent-strong: #b7441d;
  --success: #276749;
  --warning: #b7791f;
  --danger: #c53030;
  --shadow: 0 24px 80px rgba(48, 31, 20, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(217, 95, 53, 0.2), transparent 35%),
    radial-gradient(circle at bottom right, rgba(33, 150, 83, 0.14), transparent 32%),
    linear-gradient(135deg, #efe4d2 0%, #f8f5ee 48%, #efe2d7 100%);
}

button,
input,
select,
textarea {
  font: inherit;
}

.page-shell {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  min-height: 100vh;
}

.hero-panel {
  padding: 48px 36px;
  background:
    linear-gradient(180deg, rgba(22, 16, 12, 0.95), rgba(50, 33, 20, 0.88)),
    linear-gradient(135deg, #2b1d13, #5c3926);
  color: #fff8ef;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.eyebrow {
  margin: 0 0 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: inherit;
  opacity: 0.72;
}

.hero-panel h1,
.dashboard-header h2,
.login-card h2,
.table-header h3 {
  margin: 0;
  line-height: 1.02;
}

.hero-panel h1 {
  font-size: clamp(2.5rem, 4vw, 4.8rem);
  max-width: 10ch;
}

.hero-copy,
.hint,
.status-message {
  margin: 0;
  line-height: 1.6;
  color: var(--muted);
}

.hero-copy {
  color: rgba(255, 248, 239, 0.8);
  max-width: 34ch;
}

.hero-metrics {
  margin-top: auto;
  display: grid;
  gap: 16px;
}

.hero-metrics div,
.summary-card,
.login-card,
.dashboard-card,
.table-card,
.tenant-detail-card {
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero-metrics div {
  padding: 18px 20px;
  background: rgba(255, 250, 244, 0.08);
  backdrop-filter: blur(10px);
}

.hero-metrics span,
.summary-card span,
label span,
.table-wrapper th,
.token-badge,
#page-indicator {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-metrics strong,
.summary-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.4rem;
}

.dashboard-panel {
  padding: 28px;
  display: grid;
  align-items: start;
}

.login-card,
.dashboard-card,
.table-card,
.tenant-detail-card {
  background: var(--panel);
  backdrop-filter: blur(18px);
}

.login-card,
.dashboard-card {
  padding: 28px;
}

.login-form,
.filters-grid {
  display: grid;
  gap: 16px;
}

.login-form {
  margin-top: 24px;
}

.filters-grid {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin: 24px 0 20px;
}

label {
  display: grid;
  gap: 8px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(75, 52, 34, 0.14);
  border-radius: 16px;
  padding: 13px 14px;
  background: rgba(255, 252, 246, 0.94);
  color: var(--text);
}

textarea {
  min-height: 108px;
  resize: vertical;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 14px 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fffaf6;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
  box-shadow: 0 16px 32px rgba(217, 95, 53, 0.22);
}

button:hover {
  transform: translateY(-1px);
}

.secondary-button {
  background: rgba(255, 250, 243, 0.82);
  color: var(--text);
  box-shadow: none;
  border: 1px solid rgba(75, 52, 34, 0.14);
}

.hidden {
  display: none;
}

.dashboard-card {
  display: grid;
  gap: 24px;
}

.dashboard-header,
.table-header,
.header-actions,
.pagination-controls,
.filter-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.summary-card {
  background: var(--panel-strong);
  padding: 18px;
}

.summary-card strong {
  font-size: 2rem;
}

.summary-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.table-card {
  padding: 24px;
}

.tenant-detail-card {
  padding: 24px;
  display: grid;
  gap: 18px;
}

.tenant-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.tenant-meta-grid,
.tenant-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.tenant-operations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}

.detail-card {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(75, 52, 34, 0.12);
  background: rgba(255, 252, 246, 0.92);
}

.detail-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.25rem;
}

.detail-card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.detail-card-wide {
  min-height: 100%;
}

.tenant-subsection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.tenant-subsection-header h4 {
  margin: 0;
}

.tenant-credit-form {
  display: grid;
  gap: 14px;
}

.tenant-session-controls {
  margin-bottom: 16px;
}

.tenant-subsection-separator {
  height: 1px;
  background: rgba(75, 52, 34, 0.12);
  margin: 18px 0;
}

.tenant-subsection-header-inline {
  margin-bottom: 12px;
}

.ledger-list {
  display: grid;
  gap: 10px;
}

.session-list {
  display: grid;
  gap: 10px;
}

.session-history-list {
  display: grid;
  gap: 10px;
}

.ledger-item {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(75, 52, 34, 0.12);
  background: rgba(255, 255, 255, 0.56);
}

.ledger-item-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.ledger-item strong {
  margin-top: 0;
  font-size: 1rem;
}

.ledger-item small {
  color: var(--muted);
}

.session-item {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(75, 52, 34, 0.12);
  background: rgba(255, 255, 255, 0.56);
}

.session-item-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.session-item-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
}

.session-history-item {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(75, 52, 34, 0.12);
  background: rgba(255, 255, 255, 0.56);
}

.session-history-item strong {
  margin-top: 0;
  font-size: 1rem;
}

.session-history-item small {
  color: var(--muted);
}

.tenant-row-button {
  width: 100%;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: inherit;
  padding: 0;
  text-align: left;
}

.tenant-row-button:hover {
  transform: none;
}

.table-wrapper {
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(75, 52, 34, 0.12);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 920px;
  background: rgba(255, 252, 246, 0.95);
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(75, 52, 34, 0.08);
}

tbody tr:hover {
  background: rgba(217, 95, 53, 0.06);
}

tbody tr.is-selected {
  background: rgba(217, 95, 53, 0.12);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.82rem;
  background: rgba(32, 21, 15, 0.08);
}

.status-pill.active {
  color: var(--success);
  background: rgba(39, 103, 73, 0.12);
}

.status-pill.suspended {
  color: var(--warning);
  background: rgba(183, 121, 31, 0.14);
}

.status-pill.blocked {
  color: var(--danger);
  background: rgba(197, 48, 48, 0.12);
}

.metric-stack {
  display: grid;
  gap: 4px;
}

.metric-stack strong {
  font-size: 1rem;
}

.status-message {
  min-height: 24px;
}

.status-message.error {
  color: var(--danger);
}

.status-message.success {
  color: var(--success);
}

@media (max-width: 1024px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .dashboard-panel,
  .hero-panel {
    padding: 20px;
  }

  .dashboard-header,
  .table-header,
  .tenant-detail-header,
  .tenant-subsection-header,
  .header-actions,
  .pagination-controls,
  .filter-actions {
    flex-direction: column;
    align-items: stretch;
  }

  button,
  .secondary-button {
    width: 100%;
  }
}