/* PAIE·MK-I — Retro Handheld Console Aesthetic
   Tweaked for Sovereign File Tracker / personal memory vault */

:root {
  --bg-deep: #080c10;
  --bg-mid: #0a0e14;
  --bg-panel: #111820;
  --bg-inset: #0d1218;
  --border-cool: #2a3a4a;
  --border-accent: #3d5a73;
  --phosphor: #39ff14;
  --phosphor-dim: #1a8f0a;
  --cyan: #4fc3f7;
  --text-body: #c8e6c9;
  --text-dim: #7cb87f;
  --text-muted: #4a6b4c;
  --amber: #ffd54f;
  --red: #ff5252;
  --gold: #c9a227;
  --font-pixel: "Press Start 2P", monospace;
  --font-mono: "VT323", "Courier New", monospace;
  --console-width: 720px;
  --transition: 150ms ease;
}

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

html, body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-deep);
  color: var(--text-body);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1.35;
}

/* Scanline backdrop */
.backdrop {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 16px 48px;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(57, 255, 20, 0.04), transparent 60%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0, 0, 0, 0.15) 2px,
      rgba(0, 0, 0, 0.15) 4px
    ),
    var(--bg-deep);
}

/* Device shell */
.console {
  width: 100%;
  max-width: var(--console-width);
  background: var(--bg-mid);
  border: 4px solid #000;
  outline: 2px solid var(--border-accent);
  box-shadow:
    0 0 0 1px var(--border-cool),
    0 12px 40px rgba(0, 0, 0, 0.7),
    inset 0 1px 0 rgba(79, 195, 247, 0.08);
}

.console-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: linear-gradient(180deg, #141c26 0%, var(--bg-mid) 100%);
  border-bottom: 3px solid var(--border-cool);
}

.power-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--phosphor-dim);
  border: 1px solid #000;
  box-shadow: 0 0 6px var(--phosphor);
  flex-shrink: 0;
  animation: led-pulse 2s ease-in-out infinite;
}

.power-led.working {
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber);
  animation: led-pulse 0.8s ease-in-out infinite;
}

.power-led.error {
  background: var(--red);
  box-shadow: 0 0 8px var(--red);
  animation: none;
}

.power-led.degraded {
  background: var(--amber);
  box-shadow: 0 0 6px var(--amber);
}

@keyframes led-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.header-labels {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.model-name {
  font-family: var(--font-pixel);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-shadow: 0 0 12px rgba(79, 195, 247, 0.5);
}

.model-sub {
  font-family: var(--font-pixel);
  font-size: 6px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.header-stats {
  font-size: 20px;
  color: var(--phosphor);
  letter-spacing: 0.05em;
}

.mono {
  font-family: var(--font-mono);
}

/* Mode toggle — segmented firmware menu */
.mode-toggle {
  display: flex;
  border-bottom: 3px solid var(--border-cool);
}

.mode-btn {
  flex: 1;
  font-family: var(--font-pixel);
  font-size: 7px;
  letter-spacing: 0.06em;
  padding: 12px 8px;
  background: var(--bg-panel);
  color: var(--text-dim);
  border: none;
  border-right: 2px solid var(--border-cool);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.mode-btn:last-child {
  border-right: none;
}

.mode-btn:hover {
  background: #152028;
  color: var(--text-body);
}

.mode-btn.active {
  background: rgba(57, 255, 20, 0.08);
  color: var(--phosphor);
  box-shadow: inset 0 0 12px rgba(57, 255, 20, 0.12);
}

/* Screen area */
.screen {
  position: relative;
  min-height: 480px;
  padding: 16px;
  background: var(--bg-inset);
  box-shadow: inset 0 4px 16px rgba(0, 0, 0, 0.5);
}

.panel {
  border: 4px solid var(--border-cool);
  background: var(--bg-panel);
  padding: 14px;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.4);
}

.mode-panel[hidden],
.detail-panel[hidden] {
  display: none !important;
}

.panel-title {
  font-family: var(--font-pixel);
  font-size: 8px;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.panel-title.small {
  font-size: 7px;
  margin-top: 12px;
}

.glow-cyan {
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(79, 195, 247, 0.45);
}

.glow-green {
  color: var(--phosphor);
  text-shadow: 0 0 10px rgba(57, 255, 20, 0.35);
}

.panel-hint {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

/* Inputs */
.input-well {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 20px;
  padding: 10px 12px;
  background: #060a0e;
  color: var(--phosphor);
  border: 3px solid var(--border-cool);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.6);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.input-well:focus {
  border-color: var(--phosphor-dim);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.6), 0 0 8px rgba(57, 255, 20, 0.25);
}

.input-well.small {
  font-size: 18px;
}

.textarea {
  resize: vertical;
  min-height: 140px;
  color: var(--text-body);
}

.textarea:focus {
  color: var(--phosphor);
}

/* Buttons */
.btn-primary,
.btn-secondary {
  font-family: var(--font-pixel);
  font-size: 7px;
  letter-spacing: 0.06em;
  padding: 12px 16px;
  cursor: pointer;
  border: 3px solid #000;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(180deg, #4dff2e 0%, var(--phosphor-dim) 100%);
  color: #000;
  box-shadow: 0 4px 0 #0a3d06, 0 6px 12px rgba(0, 0, 0, 0.4);
}

.btn-primary:hover {
  filter: brightness(1.08);
}

.btn-primary:active {
  transform: translateY(3px);
  box-shadow: 0 1px 0 #0a3d06, 0 2px 6px rgba(0, 0, 0, 0.4);
}

.btn-secondary {
  background: var(--bg-inset);
  color: var(--phosphor);
  border-color: var(--border-accent);
  box-shadow: 0 3px 0 #000;
}

.btn-secondary:hover {
  background: rgba(57, 255, 20, 0.06);
}

.btn-secondary:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #000;
}

.panel-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.find-mode-toggle {
  display: flex;
  margin-bottom: 10px;
  border: 2px solid var(--border-cool);
  background: var(--bg-panel);
}

.find-mode-btn {
  flex: 1;
  font-family: var(--font-pixel);
  font-size: 6px;
  letter-spacing: 0.08em;
  padding: 10px 8px;
  background: transparent;
  color: var(--text-dim);
  border: none;
  border-right: 2px solid var(--border-cool);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.find-mode-btn:last-child {
  border-right: none;
}

.find-mode-btn:hover {
  background: #152028;
  color: var(--text-body);
}

.find-mode-btn.active {
  background: rgba(57, 255, 20, 0.08);
  color: var(--phosphor);
  box-shadow: inset 0 0 12px rgba(57, 255, 20, 0.12);
}

.search-row {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.search-row .input-well {
  flex: 1;
}

.ingest-meta {
  margin-top: 12px;
}

.field-label {
  font-family: var(--font-pixel);
  font-size: 6px;
  color: var(--text-dim);
  display: block;
  margin-bottom: 6px;
  letter-spacing: 0.08em;
}

/* Record list */
.record-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 340px;
  overflow-y: auto;
}

.record-card {
  border: 3px solid var(--border-cool);
  background: var(--bg-inset);
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.record-card:hover {
  border-color: var(--border-accent);
  background: #101820;
}

.record-card.pinned {
  border-color: var(--phosphor-dim);
}

.record-card.active-item {
  border-color: var(--gold);
}

.record-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.record-title {
  font-size: 20px;
  color: var(--cyan);
  text-shadow: 0 0 6px rgba(79, 195, 247, 0.2);
}

.record-meta {
  font-size: 16px;
  color: var(--text-muted);
  margin-top: 4px;
}

.type-chip,
.detail-type-chip {
  font-family: var(--font-pixel);
  font-size: 6px;
  padding: 4px 6px;
  background: #060a0e;
  border: 2px solid var(--border-accent);
  color: var(--phosphor);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.tag-chip {
  font-family: var(--font-pixel);
  font-size: 5px;
  padding: 3px 6px;
  background: var(--bg-panel);
  border: 1px solid var(--border-cool);
  color: var(--text-dim);
}

.tag-chip.editable {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding-right: 2px;
}

.tag-remove {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  padding: 0 4px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
}

.tag-remove:hover {
  color: var(--phosphor-hot);
}

.tag-empty,
.tag-empty-inline {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-dim);
}

.tag-editor {
  margin-top: 12px;
}

.tag-add-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.tag-add-row .input-well {
  flex: 1;
}

.raw-content {
  max-height: 420px;
  overflow-y: auto;
}

.idle-state {
  padding: 32px 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 17px;
}

.idle-state.dashed {
  border: 2px dashed var(--border-cool);
  background: rgba(0, 0, 0, 0.2);
}

.query-debug {
  margin-top: 12px;
  border: 2px solid var(--border-cool);
  background: #040608;
}

.query-debug summary {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  padding: 10px 12px;
  cursor: pointer;
  list-style: none;
}

.query-debug summary::-webkit-details-marker {
  display: none;
}

.query-debug summary::before {
  content: "▸ ";
  color: var(--phosphor-dim);
}

.query-debug[open] summary::before {
  content: "▾ ";
}

.query-debug-hint {
  font-family: var(--font-mono);
  font-size: 13px;
  color: #3a4a52;
}

.structured-dump {
  font-size: 14px;
  color: var(--text-dim);
  background: #060a0e;
  border-top: 2px solid var(--border-cool);
  padding: 8px;
  margin: 0;
  max-height: 120px;
  overflow: auto;
  white-space: pre-wrap;
}

.card-tag-zone {
  margin-top: 8px;
}

.tag-add-btn {
  font-family: var(--font-pixel);
  font-size: 6px;
  padding: 3px 8px;
  background: var(--bg-panel);
  border: 1px dashed var(--border-cool);
  color: var(--phosphor-dim);
  cursor: pointer;
}

.tag-add-btn:hover {
  border-color: var(--phosphor-dim);
  color: var(--phosphor);
}

.card-tag-add-form {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  width: 100%;
}

.card-tag-add-form .input-well {
  flex: 1;
  font-size: 15px;
  padding: 4px 8px;
}

.status-line {
  margin-top: 12px;
  font-size: 17px;
  min-height: 24px;
}

.status-line.ok { color: var(--phosphor); }
.status-line.warn { color: var(--amber); }
.status-line.err { color: var(--red); }

/* Detail view */
.detail-panel {
  position: absolute;
  inset: 16px;
  z-index: 10;
  overflow-y: auto;
}

.detail-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.detail-body {
  border: 3px solid var(--border-cool);
  background: #060a0e;
  padding: 14px;
  min-height: 180px;
}

.blob-title {
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--cyan);
  text-shadow: 0 0 12px rgba(79, 195, 247, 0.4);
  margin-bottom: 14px;
  line-height: 1.6;
}

.blob-section {
  margin-bottom: 14px;
}

.blob-section-label {
  font-family: var(--font-pixel);
  font-size: 6px;
  color: var(--phosphor-dim);
  margin-bottom: 6px;
  letter-spacing: 0.08em;
}

.blob-section-body {
  font-size: 19px;
  color: var(--text-body);
  white-space: pre-wrap;
}

.cal-grid {
  font-size: 17px;
  color: var(--text-dim);
  display: grid;
  gap: 4px;
}

.cal-grid strong {
  color: var(--phosphor);
}

.annotate-row {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.annotate-row .input-well {
  flex: 1;
}

.wire-model {
  font-size: 16px;
  color: var(--phosphor);
  margin-bottom: 12px;
}

.wire-block {
  border: 3px solid var(--border-cool);
  background: #060a0e;
  margin-bottom: 12px;
  padding: 10px;
}

.wire-block-header {
  font-family: var(--font-pixel);
  font-size: 6px;
  color: var(--cyan);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.wire-block-meta {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.wire-block-path {
  font-size: 13px;
  color: var(--phosphor-dim);
  margin-bottom: 8px;
  word-break: break-all;
}

.wire-block pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-body);
  white-space: pre-wrap;
  max-height: 160px;
  overflow-y: auto;
}

.notes-editor {
  margin-top: 12px;
}

.notes-area {
  min-height: 90px;
  color: var(--text-body);
  font-size: 18px;
}

.notes-area:focus {
  color: var(--phosphor);
}

.graph-section {
  margin-top: 14px;
  border-top: 3px solid var(--border-cool);
  padding-top: 12px;
}

.graph-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

@media (max-width: 520px) {
  .graph-lists { grid-template-columns: 1fr; }
}

.graph-col .field-label {
  margin-bottom: 6px;
}

.link-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 140px;
  overflow-y: auto;
}

.link-row {
  border: 2px solid var(--border-cool);
  background: #060a0e;
  padding: 8px;
  font-size: 16px;
}

.link-row-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 6px;
}

.link-peer {
  color: var(--cyan);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.link-peer:hover {
  color: var(--phosphor);
}

.link-note-text {
  color: var(--text-dim);
  font-size: 15px;
  margin-top: 4px;
}

.link-note-edit {
  width: 100%;
  margin-top: 6px;
  font-size: 15px;
  padding: 6px 8px;
  background: #060a0e;
  color: var(--text-body);
  border: 2px solid var(--border-cool);
  font-family: var(--font-mono);
}

.link-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.btn-tiny {
  font-family: var(--font-pixel);
  font-size: 5px;
  padding: 6px 8px;
  cursor: pointer;
  border: 2px solid var(--border-cool);
  background: var(--bg-inset);
  color: var(--text-dim);
}

.btn-tiny:hover {
  color: var(--phosphor);
}

.btn-tiny.danger:hover {
  color: var(--red);
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  color: var(--text-dim);
  margin: 8px 0;
}

.check-row input {
  accent-color: var(--phosphor);
}

.idle-state.small {
  padding: 12px 8px;
  font-size: 14px;
}

.trace-result {
  margin-top: 10px;
  font-size: 16px;
}

.trace-step {
  border-left: 3px solid var(--phosphor-dim);
  padding: 8px 10px;
  margin-bottom: 8px;
  background: rgba(0, 0, 0, 0.25);
}

.trace-step .link-peer {
  font-size: 18px;
}

.vault-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}

.vault-toolbar .input-well {
  flex: 1;
  min-width: 120px;
}

.vault-select {
  width: auto;
  min-width: 100px;
  flex: 0;
}

.check-row.compact {
  margin: 0;
  font-size: 14px;
}

.help-btn {
  font-family: var(--font-pixel);
  font-size: 8px;
  width: 18px;
  height: 18px;
  padding: 0;
  border: 2px solid var(--border-accent);
  background: var(--bg-inset);
  color: var(--cyan);
  cursor: pointer;
  vertical-align: middle;
  margin-left: 4px;
}

.help-popover {
  font-size: 15px;
  color: var(--text-dim);
  background: #060a0e;
  border: 2px solid var(--border-cool);
  padding: 10px;
  margin: 6px 0 10px;
  line-height: 1.4;
}

.picker-results {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 6px 0;
  max-height: 120px;
  overflow-y: auto;
}

.picker-item {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 16px;
  padding: 8px 10px;
  background: #060a0e;
  border: 2px solid var(--border-cool);
  color: var(--cyan);
  cursor: pointer;
}

.picker-item:hover {
  border-color: var(--phosphor-dim);
  color: var(--phosphor);
}

.picker-selected {
  font-size: 14px;
  color: var(--phosphor-dim);
  margin-bottom: 10px;
}

.graph-stats {
  color: var(--phosphor);
  margin-bottom: 10px;
  font-size: 17px;
}

.graph-edge {
  cursor: default;
}

.panel-hint code {
  color: var(--phosphor-dim);
  font-size: 14px;
}

#detail-hide {
  margin-left: auto;
  font-size: 6px;
}

.console-footer {
  display: flex;
  justify-content: space-between;
  padding: 8px 16px;
  font-size: 15px;
  color: var(--text-muted);
  border-top: 3px solid var(--border-cool);
  background: var(--bg-mid);
}

/* Scrollbar — terminal thin */
.record-list::-webkit-scrollbar,
.detail-panel::-webkit-scrollbar {
  width: 8px;
}

.record-list::-webkit-scrollbar-track,
.detail-panel::-webkit-scrollbar-track {
  background: var(--bg-inset);
}

.record-list::-webkit-scrollbar-thumb,
.detail-panel::-webkit-scrollbar-thumb {
  background: var(--border-cool);
  border: 1px solid #000;
}

@media (max-width: 480px) {
  .model-name { font-size: 8px; }
  .search-row { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; }
}