/* ========================================================
   ADMIN CONSOLE
   Inventory editor + License server dashboard
   ======================================================== */

#page-admin { min-height: 100vh; background: var(--bg); }

.admin-chrome {
  position: sticky;
  top: 72px;
  z-index: 20;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
body.paper-mode .admin-chrome { background: rgba(239,234,224,0.92); }
.admin-chrome-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.admin-id {
  display: flex;
  align-items: center;
  gap: 16px;
}
.admin-id .t-label { color: var(--teal); }
.admin-id h1 {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.admin-tabs {
  display: flex;
  gap: 4px;
}
.admin-tab {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 8px 14px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  background: transparent;
}
.admin-tab:hover { color: var(--ink); }
.admin-tab.on {
  color: var(--ink);
  border-color: var(--rule-strong);
  background: var(--bg-elev);
}
.admin-user {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
}
.admin-user .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal-glow);
}
.admin-user button {
  background: none;
  border: 1px solid var(--rule);
  color: var(--ink-dim);
  padding: 4px 10px;
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
}
.admin-user button:hover { color: var(--ink); border-color: var(--rule-strong); }

.admin-body {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px var(--gutter) 120px;
}

/* Admin panel cards */
.admin-panel { display: none; }
.admin-panel.on { display: block; }

.admin-section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 32px;
  gap: 32px;
  flex-wrap: wrap;
}
.admin-section-head h2 {
  font-family: var(--sans);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.admin-section-head .sub {
  font-family: var(--sans);
  color: var(--ink-dim);
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.5;
  margin-top: 12px;
}
.admin-section-head .head-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ========== METRICS TILE ROW ========== */
.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  margin-bottom: 48px;
  border: 1px solid var(--rule);
}
@media (max-width: 900px) { .metric-row { grid-template-columns: repeat(2, 1fr); } }
.metric {
  background: var(--bg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.metric .t-label { color: var(--ink-faint); }
.metric .val {
  font-family: var(--sans);
  font-size: 42px;
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
}
.metric .val .sub {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-dim);
  letter-spacing: 0.05em;
  margin-left: 6px;
}
.metric .delta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.metric .delta.up { color: var(--teal); }

/* ========== BUTTONS ========== */
.btn {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 16px;
  border: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.15s, border-color 0.15s;
}
.btn:hover { background: var(--bg-elev); border-color: var(--ink-dim); }
.btn.primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.btn.primary:hover { background: var(--ink-dim); border-color: var(--ink-dim); color: var(--bg); }
.btn.danger {
  color: #ff7a5c;
  border-color: rgba(255,122,92,0.35);
}
.btn.danger:hover { background: rgba(255,122,92,0.08); border-color: #ff7a5c; }
.btn.ghost { border-color: transparent; color: var(--ink-dim); }
.btn.ghost:hover { color: var(--ink); background: var(--bg-elev); }
.btn.sm { padding: 6px 10px; font-size: 11px; }

/* ========== INVENTORY TABLE ========== */
.inv-table {
  border: 1px solid var(--rule);
  background: var(--bg);
}
.inv-row {
  display: grid;
  grid-template-columns: 64px 1.6fr 1fr 140px 120px 140px;
  align-items: center;
  padding: 16px 20px;
  gap: 16px;
  border-bottom: 1px solid var(--rule);
  transition: background 0.12s;
}
.inv-row:last-child { border-bottom: none; }
.inv-row.head {
  background: var(--bg-elev);
  padding: 12px 20px;
}
.inv-row.head .t-label { color: var(--ink-faint); }
.inv-row:not(.head):hover { background: var(--bg-elev); }

.inv-row .inv-id {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.05em;
}
.inv-row .inv-name {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.inv-row .inv-name h4 {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
}
.inv-row .inv-name .d {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.4;
}
.inv-row .inv-cat {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.inv-row .inv-status {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 2px;
  width: fit-content;
}
.inv-row .inv-status .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.inv-status.shipping { color: var(--teal); background: rgba(46,232,184,0.08); }
.inv-status.workshop { color: #f0ce4a; background: rgba(240,206,74,0.08); }
.inv-status.research { color: var(--ink-faint); background: var(--bg-elev); }
.inv-status.hidden { color: #888; background: rgba(128,128,128,0.08); }

.inv-row .inv-price {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.inv-sale {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.inv-sale s {
  color: var(--ink-dim);
  font-size: 12px;
  text-decoration-thickness: 1px;
}
.inv-sale strong {
  color: var(--teal);
  font-weight: 500;
}
.inv-row .inv-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

/* ========== INLINE EDITOR ========== */
.inv-editor {
  grid-column: 1 / -1;
  padding: 24px 20px 32px;
  background: var(--bg-elev);
  border-top: 1px solid var(--rule);
  display: none;
}
.inv-editor.on { display: block; }
.inv-editor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 32px;
}
.inv-editor-grid .field-full { grid-column: 1 / -1; }
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.field input, .field select, .field textarea {
  font-family: var(--sans);
  font-size: 14px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--rule);
  color: var(--ink);
  border-radius: 2px;
  transition: border-color 0.15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 2px var(--teal-glow);
}
.field textarea { min-height: 72px; resize: vertical; font-family: var(--sans); line-height: 1.5; }
.field input[type="checkbox"] { width: auto; }
.field-inline { display: flex; align-items: center; gap: 10px; }
.field-inline label { margin: 0; }
.field .help {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}
.editor-bar {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

/* ========== LICENSE SERVER ========== */
.lic-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
}
@media (max-width: 1100px) { .lic-layout { grid-template-columns: 1fr; } }

.lic-table {
  border: 1px solid var(--rule);
  background: var(--bg);
}
.lic-row {
  display: grid;
  grid-template-columns: 44px 1.4fr 1fr 1fr 110px 80px 80px;
  align-items: center;
  padding: 14px 18px;
  gap: 14px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 13px;
  cursor: pointer;
  transition: background 0.12s;
}
.lic-row:last-child { border-bottom: none; }
.lic-row.head {
  background: var(--bg-elev);
  cursor: default;
  padding: 10px 18px;
}
.lic-row.head .t-label { color: var(--ink-faint); }
.lic-row:not(.head):hover { background: var(--bg-elev); }
.lic-row.active { background: var(--bg-elev); box-shadow: inset 2px 0 0 var(--teal); }

.lic-row .idx {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-faint);
}
.lic-row .name { color: var(--ink); }
.lic-row .name .sub {
  display: block;
  font-size: 12px;
  color: var(--ink-dim);
  margin-top: 2px;
}
.lic-row .product {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.lic-row .key {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.05em;
}
.lic-row .seats {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink);
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.lic-row .seats.full { color: #f0ce4a; }
.lic-row .lic-status {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 2px;
  text-align: center;
}
.lic-status.active { color: var(--teal); background: rgba(46,232,184,0.1); }
.lic-status.revoked { color: #ff7a5c; background: rgba(255,122,92,0.1); }
.lic-status.pending { color: #f0ce4a; background: rgba(240,206,74,0.1); }

/* License toolbar */
.lic-toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.lic-toolbar .search {
  flex: 1;
  min-width: 240px;
  font-family: var(--mono);
  font-size: 13px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--rule);
  color: var(--ink);
  border-radius: 2px;
}
.lic-toolbar .search:focus { outline: none; border-color: var(--teal); }
.lic-toolbar .seg-filter {
  display: flex;
  border: 1px solid var(--rule);
  border-radius: 2px;
  overflow: hidden;
}
.lic-toolbar .seg-filter button {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 9px 14px;
  background: transparent;
  color: var(--ink-dim);
  border: none;
  border-right: 1px solid var(--rule);
  cursor: pointer;
}
.lic-toolbar .seg-filter button:last-child { border-right: none; }
.lic-toolbar .seg-filter button.on { background: var(--ink); color: var(--bg); }

/* License issue form */
.lic-issue-form {
  display: none;
  border: 1px solid var(--rule);
  background: var(--bg-elev);
  padding: 20px;
  margin-bottom: 20px;
}
.lic-issue-form.on { display: block; }
.lic-issue-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}
.lic-issue-head h3 {
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 400;
  color: var(--ink);
  margin-top: 4px;
}
.lic-issue-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.lic-issue-message {
  margin-top: 16px;
  padding: 12px;
  border: 1px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--mono);
  font-size: 12px;
  word-break: break-word;
}
.lic-issue-message.success {
  color: var(--teal);
  background: rgba(46,232,184,0.08);
  border-color: rgba(46,232,184,0.25);
}
.lic-issue-message.error {
  color: #ff7a5c;
  background: rgba(255,122,92,0.08);
  border-color: rgba(255,122,92,0.25);
}

/* License detail */
.lic-detail {
  border: 1px solid var(--rule);
  background: var(--bg);
  padding: 24px;
  position: sticky;
  top: 180px;
  height: fit-content;
}
.lic-detail-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.lic-detail h3 {
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 4px;
}
.lic-detail .customer-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}
.lic-detail .field-row {
  display: flex;
  justify-content: space-between;
  align-items: start;
  padding: 10px 0;
  gap: 20px;
  border-bottom: 1px dashed var(--rule);
  font-size: 13px;
}
.lic-detail .field-row:last-of-type { border-bottom: none; }
.lic-detail .field-row label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
}
.lic-detail .field-row .val {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink);
  text-align: right;
  word-break: break-all;
  max-width: 60%;
}

.machines {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.machines h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 12px;
}
.machine-card {
  border: 1px solid var(--rule);
  padding: 12px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: var(--bg-elev);
}
.machine-card .m-id {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink);
  letter-spacing: 0.05em;
}
.machine-card .m-meta {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
  margin-top: 3px;
}
.machine-card .m-empty { color: var(--ink-faint); font-style: italic; }

.lic-actions {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ========== XML PREVIEW ========== */
.xml-preview {
  background: #0a0a0a;
  color: #cfcfcf;
  padding: 16px;
  border: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  margin-top: 20px;
  overflow-x: auto;
  white-space: pre;
}
.xml-preview .t { color: #6ab7ff; }
.xml-preview .a { color: #2ee8b8; }
.xml-preview .v { color: #f0ce4a; }

/* ========== MODAL ========== */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-mask.on { display: flex; }
.modal {
  background: var(--bg);
  border: 1px solid var(--rule-strong);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-head {
  padding: 24px 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 20px;
}
.modal-head h3 {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 400;
  color: var(--ink);
}
.modal-head .close {
  background: none;
  border: none;
  color: var(--ink-dim);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}
.modal-body { padding: 20px 28px; }
.modal-body .field { margin-bottom: 16px; }
.modal-foot {
  padding: 16px 28px 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ========== LOGIN GATE ========== */
.admin-gate {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.gate-card {
  max-width: 440px;
  width: 100%;
  padding: 40px;
  border: 1px solid var(--rule);
  background: var(--bg);
}
.gate-card .t-label { color: var(--teal); margin-bottom: 8px; display: block; }
.gate-card h2 {
  font-family: var(--sans);
  font-size: 28px;
  font-weight: 300;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.gate-copy {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.5;
  margin: -10px 0 18px;
}
.gate-methods {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}
.gate-methods button {
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink-dim);
  padding: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}
.gate-methods button.on,
.gate-methods button:hover {
  color: var(--ink);
  border-color: var(--rule-strong);
  background: var(--bg-elev);
}
.gate-actions {
  margin-top: 20px;
  display: flex;
  gap: 8px;
  justify-content: space-between;
  align-items: center;
}
.gate-alt {
  display: grid;
  gap: 12px;
}
.gate-alt p,
.gate-message {
  color: var(--ink-dim);
  font-size: 13px;
  line-height: 1.5;
}
.gate-message {
  border: 1px solid var(--rule);
  padding: 10px 12px;
  margin-bottom: 16px;
}
.gate-message.success { color: var(--teal); border-color: rgba(64,180,160,0.35); }
.gate-message.error { color: var(--warn, #e56); }
.gate-card .help {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

/* ========== MOBILE ========== */
@media (max-width: 860px) {
  .inv-row { grid-template-columns: 1fr; gap: 8px; padding: 14px 16px; }
  .inv-row .inv-actions { justify-content: flex-start; }
  .inv-row.head { display: none; }
  .lic-issue-grid { grid-template-columns: 1fr; }
  .lic-issue-message { align-items: flex-start; flex-direction: column; }
  .lic-row { grid-template-columns: 1fr; gap: 6px; }
  .lic-row.head { display: none; }
}