/* ═══════════════════════════════════════════════════════════════════════════
   monitoring.css — Dashboard + Credits UI styles (Phase 2, Agent G)

   Reuses theme tokens from theme-dark.css (--accent, --void-*, --text-*).
   No hardcoded palettes outside theme tokens.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Tab containers ──────────────────────────────────────────────────────── */
.mon-root, .credits-root {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 4px 0;
}

.mon-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.mon-toolbar label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.mon-toolbar select {
  background: var(--void-base);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 13px;
  color: var(--text-primary);
  font-family: var(--font-body);
}

/* ── KPI cards (top row) ─────────────────────────────────────────────────── */
.mon-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 900px) { .mon-kpis { grid-template-columns: repeat(2, 1fr); } }

.kpi-card {
  background: var(--void-base);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-out-expo),
              box-shadow var(--duration-fast) var(--ease-out-expo);
}
.kpi-card:hover { border-color: var(--accent); box-shadow: var(--shadow-md); }
.kpi-card .kpi-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.kpi-card .kpi-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.05;
}
.kpi-card .kpi-sub {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 4px;
}
.kpi-card .kpi-spark {
  margin-top: 8px;
  width: 100%;
  height: 28px;
  display: block;
}
.kpi-card.kpi-warn .kpi-value { color: var(--error); }
.kpi-card.kpi-warn { border-color: var(--error); }

/* ── Chart card ──────────────────────────────────────────────────────────── */
.mon-chart-card {
  background: var(--void-base);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}
.mon-chart-card h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.mon-chart-card .chart-subtitle {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-bottom: 12px;
}
.mon-chart-svg {
  width: 100%;
  height: 220px;
  display: block;
}
.mon-chart-svg .grid-line { stroke: var(--glass-border); stroke-width: 1; }
.mon-chart-svg .axis-label {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--text-tertiary);
}
.mon-chart-legend {
  display: flex;
  gap: 16px;
  margin-top: 10px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--text-secondary);
}
.mon-chart-legend .dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
}

/* Stacked-column tier colors — picked to be distinct on light surface. */
.tier-flash     { fill: var(--accent); }
.tier-flash-3   { fill: var(--gold); }
.tier-pro-3     { fill: var(--success); }
.tier-stroke    { stroke: var(--text-secondary); stroke-width: 1.5; fill: none; }

/* ── Per-user table ──────────────────────────────────────────────────────── */
.mon-table-card {
  background: var(--void-base);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  overflow-x: auto;
}
.mon-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.mon-table th {
  text-align: left;
  padding: 8px 10px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--glass-border);
  background: var(--void-elevated);
}
.mon-table td {
  padding: 10px;
  border-bottom: 1px solid var(--glass-border);
  color: var(--text-primary);
}
.mon-table tr:last-child td { border-bottom: none; }
.mon-table tr:hover td { background: var(--void-elevated); }

/* ── Loading / empty / error states ──────────────────────────────────────── */
.mon-loading, .mon-empty, .mon-error {
  padding: 32px 16px;
  text-align: center;
  font-size: 12px;
  color: var(--text-tertiary);
}
.mon-error { color: var(--error); }
.mon-spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--glass-border);
  border-top-color: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: mon-spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}
@keyframes mon-spin { to { transform: rotate(360deg); } }

/* ── Credits: wallet cards ───────────────────────────────────────────────── */
.wallet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}
.wallet-card {
  background: var(--void-base);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  position: relative;
}
.wallet-card.wallet-low {
  border-color: var(--error);
  background: var(--error-dim);
}
.wallet-card .wallet-kind {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}
.wallet-card .wallet-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 4px 0 8px;
}
.wallet-card .wallet-balance {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.wallet-card.wallet-low .wallet-balance { color: var(--error); }
.wallet-card .wallet-unit {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-left: 4px;
  font-weight: 500;
}
.wallet-card .wallet-low-warn {
  margin-top: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--error);
}

/* ── Credits: bundle cards (buy modal) ───────────────────────────────────── */
.bundle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
@media (max-width: 720px) { .bundle-grid { grid-template-columns: repeat(2, 1fr); } }

.bundle-card {
  background: var(--void-base);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px 14px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--duration-fast), transform var(--duration-fast);
}
.bundle-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.bundle-card .bundle-name {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
}
.bundle-card .bundle-credits {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  color: var(--text-primary);
  margin: 6px 0 2px;
}
.bundle-card .bundle-price {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
}
.bundle-card .bundle-unit {
  font-size: 10px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* ── Credits: transaction log ────────────────────────────────────────────── */
.tx-log {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.tx-log th, .tx-log td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--glass-border);
}
.tx-log th {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  background: var(--void-elevated);
}
.tx-kind {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}
.tx-kind-purchase    { background: var(--success-dim); color: var(--success); }
.tx-kind-consumption { background: var(--accent-subtle); color: var(--accent); }
.tx-kind-allocation  { background: var(--gold-glow); color: var(--gold-dim); }
.tx-kind-refund      { background: var(--success-dim); color: var(--success); }
.tx-kind-grant       { background: var(--accent-subtle); color: var(--accent); }
.tx-kind-expire      { background: var(--error-dim); color: var(--error); }

.tx-amount-pos { color: var(--success); font-weight: 600; }
.tx-amount-neg { color: var(--error); font-weight: 600; }

.tx-loadmore {
  margin-top: 12px;
  text-align: center;
}

/* ── Modals (reused shell for buy / allocate / create-pool) ──────────────── */
.mon-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 26, 0.45);
  backdrop-filter: blur(2px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mon-modal {
  background: var(--void-base);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 24px;
  max-width: 560px;
  width: 92%;
  max-height: 88vh;
  overflow-y: auto;
}
.mon-modal h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-primary);
}
.mon-modal .modal-subtitle {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}
.mon-modal .modal-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}
.mon-modal label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.mon-modal input, .mon-modal select {
  background: var(--void-elevated);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 13px;
  color: var(--text-primary);
  font-family: var(--font-body);
}
.mon-modal .modal-preview {
  background: var(--void-elevated);
  border: 1px dashed var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}
.mon-modal .modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
}
.mon-modal .modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}
.mon-modal-wrap { position: relative; }

/* ── Member multi-select (create pool) ───────────────────────────────────── */
.member-pick {
  max-height: 200px;
  overflow-y: auto;
  background: var(--void-elevated);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 6px 0;
}
.member-pick label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 12px;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-primary);
  font-weight: 500;
}
.member-pick label:hover { background: var(--void-hover); }

/* ── Calibration-warning banner ──────────────────────────────────────────── */
.calibration-note {
  font-size: 11px;
  color: var(--text-tertiary);
  font-style: italic;
  margin-top: 6px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   PREMIUM UPGRADE — layered on top of the base styles above.
   Sharpens the visual hierarchy: big hero numbers, gradient-accented cards,
   subtle micro-interactions. No JS changes — purely CSS over the existing
   class names credits.js / monitoring.js emit.
   ═══════════════════════════════════════════════════════════════════════════ */

/* Section card the parent passes us */
.editor-page[data-page="credits"] .section-card,
.editor-page[data-page="dashboard"] .section-card {
  background:
    radial-gradient(circle at 80% -10%, rgba(124, 58, 237, 0.08), transparent 50%),
    var(--void-base);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.editor-page[data-page="credits"] .section-card-title,
.editor-page[data-page="dashboard"] .section-card-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  padding-bottom: 4px;
}

/* KPI cards — make the value the star */
.kpi-card {
  background:
    linear-gradient(135deg, rgba(124, 58, 237, 0.05), transparent 50%),
    var(--void-base);
  padding: 20px 22px;
  position: relative;
}
.kpi-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.3), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-fast);
}
.kpi-card:hover::before { opacity: 1; }
.kpi-card .kpi-value {
  font-size: 36px;
  letter-spacing: -0.02em;
}
.kpi-card .kpi-label {
  font-size: 10px;
  letter-spacing: 0.12em;
}

/* Wallet cards — hero treatment for the primary balance */
.wallet-grid { gap: 16px; }
.wallet-card {
  padding: 22px 24px;
  background:
    radial-gradient(circle at 0% 0%, rgba(124, 58, 237, 0.06), transparent 60%),
    var(--void-base);
  transition: transform var(--duration-fast) var(--ease-out-expo),
              border-color var(--duration-fast);
}
.wallet-card:hover {
  transform: translateY(-2px);
  border-color: rgba(124, 58, 237, 0.5);
}
.wallet-card .wallet-kind {
  display: inline-block;
  padding: 3px 8px;
  background: rgba(124, 58, 237, 0.12);
  color: var(--accent);
  border-radius: var(--radius-sm);
  font-size: 9px;
  letter-spacing: 0.12em;
}
.wallet-card .wallet-name {
  font-size: 14px;
  margin: 10px 0 14px;
}
.wallet-card .wallet-balance {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.wallet-card.wallet-low .wallet-balance {
  background: linear-gradient(135deg, var(--error), #f59e0b);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.wallet-card .wallet-unit { font-size: 12px; letter-spacing: 0.04em; }

/* Transaction log — quieter rows, sharper kind chips */
.tx-log {
  font-size: 13px;
}
.tx-log th {
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 10px 12px;
}
.tx-log td { padding: 12px; }
.tx-log tbody tr {
  transition: background var(--duration-fast);
}
.tx-log tbody tr:hover td { background: rgba(124, 58, 237, 0.04); }
.tx-kind {
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  font-size: 9px;
  letter-spacing: 0.1em;
}

/* Bundle cards (buy modal) — pop on hover */
.bundle-card {
  background:
    linear-gradient(135deg, rgba(124, 58, 237, 0.04), transparent 50%),
    var(--void-base);
}
.bundle-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.15);
}
.bundle-card .bundle-credits {
  font-size: 28px;
  letter-spacing: -0.02em;
}

/* Dashboard chart card — give it more breathing room */
.mon-chart-card {
  padding: 24px 26px;
  background:
    linear-gradient(180deg, rgba(124, 58, 237, 0.03), transparent 35%),
    var(--void-base);
}
.mon-chart-card h4 { font-size: 16px; letter-spacing: -0.01em; }
.mon-chart-svg { height: 260px; }

/* Section heading inside the editor pages */
.mon-toolbar { padding: 4px 0; }

/* Pretty loading / error states */
.mon-loading, .mon-empty, .mon-error {
  padding: 48px 16px;
  background:
    radial-gradient(circle at 50% 50%, rgba(124, 58, 237, 0.04), transparent 60%),
    transparent;
  border-radius: var(--radius-md);
  font-size: 13px;
}

/* ── Low balance global indicator ────────────────────────────────────────── */
.low-balance-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--error-dim);
  color: var(--error);
  border: 1px solid var(--error);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ══════════════════════════════════════════════════════════════════════════
   In-app Buy Credits panel — mirrors landing/index.html#pricing so the
   wallet page top-up flow matches the public site visually.
   ══════════════════════════════════════════════════════════════════════════ */
.buy-panel { margin-bottom: 18px; }
.buy-panel-title { margin: 0 0 4px; font-size: 16px; }
.buy-bundle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 6px;
}
.buy-bundle-card {
  position: relative;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 18px 16px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.buy-bundle-card:hover {
  border-color: rgba(124, 58, 237, 0.6);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(124, 58, 237, 0.12);
}
.buy-bundle-card.is-featured {
  background:
    linear-gradient(180deg, rgba(124, 58, 237, 0.10), rgba(124, 58, 237, 0.02)),
    rgba(255, 255, 255, 0.025);
  border-color: rgba(124, 58, 237, 0.55);
}
.buy-bundle-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(124, 58, 237, 0.18);
  color: #c4a8ff;
  border: 1px solid rgba(124, 58, 237, 0.45);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.buy-bundle-tier {
  font-size: 12px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-secondary, rgba(255,255,255,0.65));
  margin-bottom: 8px;
}
.buy-bundle-credits {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 6px;
  line-height: 1.1;
}
.buy-bundle-credits small {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary, rgba(255,255,255,0.5));
}
.buy-bundle-amount {
  font-size: 22px;
  font-weight: 600;
  margin-top: 10px;
  background: linear-gradient(90deg, #c4a8ff, #f0a8ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.buy-bundle-unit {
  font-size: 11px;
  color: var(--text-tertiary, rgba(255,255,255,0.5));
  margin-bottom: 14px;
}
.buy-bundle-btn { width: 100%; }