/* NOD//Xtract — terminal aesthetic v4
 * Warm charcoal palette (D) + separated stat boxes (B) + readable text floor
 * All class names preserved — drop-in replacement for v3
 */

/* ── Variables ──────────────────────────────────────────────── */

:root {
  /* Warm charcoal backgrounds — amber-tinted depth */
  --bg:           #0c0b0a;   /* page base — warm near-black */
  --bg-panel:     #161410;   /* panel surface */
  --bg-input:     #110f0c;   /* inputs / inner cards */
  --bg-elevated:  #1e1c16;   /* hover states, selected */

  /* Borders — warm-tinted */
  --border:       #2a2418;   /* default panel edge */
  --border-dim:   #1e1c14;   /* subtle inner lines */
  --border-bright:#3a3020;   /* active/hover edge — top accent on stat boxes */

  /* Green palette */
  --green:        #39ff80;   /* primary accent — warm green, easier on warm bg */
  --green-mid:    #00cc55;   /* secondary — positive values, success */
  --green-dim:    #00883a;   /* muted positive — dim tags, visited nodes */
  --green-muted:  #3a5a40;   /* very muted — background hints */
  --green-dark:   #071a0a;   /* deep green — success backgrounds */

  /* Amber palette */
  --amber:        #ffb800;
  --amber-mid:    #cc8800;
  --amber-dark:   #150f00;

  /* Status — semantic colors */
  --success:      #39ff80;   /* EXTRACTED — matches warm green */
  --warning:      #ff9800;   /* WARNING, volatile */
  --danger:       #ff3b3b;   /* FAILED, critical */
  --danger-dark:  #1a0505;
  --info:         #40c4ff;

  /* Purple */
  --purple:       #c09aff;
  --purple-dark:  #100820;

  /* Text — warm-tinted hierarchy, lifted floor */
  --text:         #c8be9a;   /* body text — warm off-white */
  --text-bright:  #e8ddb8;   /* headings, active values */
  --text-dim:     #7a6e58;   /* secondary labels — was too dark, now readable */
  --text-faint:   #4a4030;   /* placeholder, disabled */
  --text-ghost:   #2a2418;   /* barely visible structural lines */

  /* Font */
  --font: 'Courier New', Courier, monospace;

  /* Glow — warm-tinted */
  --glow-green:    0 0 8px rgba(57,255,128,0.22);
  --glow-green-sm: 0 0 4px rgba(57,255,128,0.15);
  --glow-amber:    0 0 8px rgba(255,184,0,0.22);
  --glow-danger:   0 0 8px rgba(255,59,59,0.22);
}

/* ── Reset ──────────────────────────────────────────────────── */

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Screen ─────────────────────────────────────────────────── */

.screen { display: none; max-width: 720px; margin: 0 auto; padding: 20px 16px; }
.screen.active { display: block; }

/* ── Header ─────────────────────────────────────────────────── */

.nodx-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
  margin-bottom: 22px;
}

.nodx-logo {
  font-size: 22px;
  font-weight: bold;
  color: var(--green);
  letter-spacing: 3px;
  text-shadow: var(--glow-green);
}

.nodx-logo span { color: var(--text-faint); text-shadow: none; }

.nodx-tagline {
  color: var(--text-dim);
  font-size: 11px;
  margin-top: 3px;
  letter-spacing: 1px;
}

.nodx-operator {
  color: var(--green-muted);
  font-size: 11px;
  margin-top: 8px;
  letter-spacing: 1px;
}

/* ── Panels ──────────────────────────────────────────────────── */

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-left: 2px solid var(--border-bright);
  padding: 16px 18px;
  margin-bottom: 14px;
}

.panel-title {
  color: var(--green);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--border);
  text-shadow: var(--glow-green-sm);
}

/* ── Stat boxes — B-style: separated cards with top accent ───── */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-bottom: 14px;
}

.stat-box {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-top: 2px solid var(--border-bright);
  padding: 10px 11px 9px;
  border-radius: 2px;
}

.stat-label {
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.stat-value {
  font-size: 22px;
  font-weight: bold;
  line-height: 1.15;
  letter-spacing: 1px;
}

.stat-sub {
  font-size: 10px;
  margin-top: 3px;
  letter-spacing: 1px;
}

.stat-value.green { color: var(--green);   text-shadow: var(--glow-green-sm); }
.stat-value.amber { color: var(--amber);   text-shadow: var(--glow-amber); }
.stat-value.red   { color: var(--danger);  text-shadow: var(--glow-danger); }

.stat-sub.green { color: var(--green-dim); }
.stat-sub.amber { color: var(--amber-mid); }
.stat-sub.red   { color: var(--danger); }

/* ── Bars ───────────────────────────────────────────────────── */

.bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
}

.bar-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  width: 80px;
  flex-shrink: 0;
}

.bar-track {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
}

.bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.4s ease, background 0.4s ease;
}

.bar-val {
  font-size: 11px;
  color: var(--text-dim);
  width: 30px;
  text-align: right;
  flex-shrink: 0;
}

/* ── Depth map ──────────────────────────────────────────────── */

.depth-section { margin-top: 16px; }

.depth-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.depth-map {
  display: flex;
  align-items: center;
  overflow-x: auto;
  padding-bottom: 2px;
}

.depth-node {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  flex-shrink: 0;
  transition: all 0.2s;
  color: var(--text-faint);
}

.depth-node.visited {
  background: var(--green-dark);
  border-color: var(--green-dim);
  color: var(--green-dim);
}

.depth-node.current {
  background: var(--green);
  border-color: var(--green);
  color: #000;
  font-weight: bold;
  box-shadow: var(--glow-green);
}

.depth-node.unknown {
  border-color: var(--text-faint);
  color: var(--text-faint);
  border-style: dashed;
}

.depth-node.danger {
  border-color: var(--danger);
  color: var(--danger);
  border-style: dashed;
}

.depth-conn { width: 8px; height: 1px; background: var(--border-dim); flex-shrink: 0; }
.depth-conn.visited { background: var(--green-dim); }

/* ── Forms ───────────────────────────────────────────────────── */

.field { margin-bottom: 14px; }

.field label {
  display: block;
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.field input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-bottom: 2px solid var(--border-bright);
  color: var(--text-bright);
  font-family: var(--font);
  font-size: 13px;
  padding: 9px 11px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field input:focus {
  border-color: var(--green);
  border-bottom-color: var(--green);
  box-shadow: 0 2px 0 0 rgba(57,255,128,0.12);
}

/* ── Buttons ─────────────────────────────────────────────────── */

.btn {
  background: transparent;
  border: 1px solid var(--green);
  color: var(--green);
  font-family: var(--font);
  font-size: 12px;
  padding: 7px 18px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.btn:hover {
  background: var(--green);
  color: var(--bg);
  box-shadow: var(--glow-green);
}

.btn:active { transform: translateY(1px); }

.btn:disabled {
  border-color: var(--text-faint);
  color: var(--text-faint);
  cursor: not-allowed;
  box-shadow: none;
}

.btn:disabled:hover {
  background: transparent;
  color: var(--text-faint);
  box-shadow: none;
}

.btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: var(--bg); box-shadow: var(--glow-danger); }

.btn-amber { border-color: var(--amber); color: var(--amber); }
.btn-amber:hover { background: var(--amber); color: var(--bg); box-shadow: var(--glow-amber); }

.btn-full { width: 100%; padding: 11px; }

/* ── Choices ─────────────────────────────────────────────────── */

.choice-btn {
  display: block;
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  color: var(--text);
  font-family: var(--font);
  font-size: 12px;
  padding: 12px 14px;
  margin-bottom: 8px;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
  line-height: 1.5;
}

.choice-btn:hover {
  border-color: var(--green-dim);
  border-left-color: var(--green-dim);
  background: var(--bg-elevated);
}

.choice-btn.selected {
  border-color: var(--green);
  border-left-color: var(--green);
  background: var(--green-dark);
  box-shadow: inset 3px 0 0 0 rgba(57,255,128,0.12);
}

.choice-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.choice-btn:disabled:hover { border-color: var(--border); border-left-color: var(--border); background: var(--bg-input); }

.choice-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; margin-bottom: 5px; }

/* Choice text — lifted from near-invisible to warm readable */
.choice-text { color: var(--text); flex: 1; }
.choice-btn.selected .choice-text { color: var(--text-bright); }

.risk-badge {
  font-size: 10px;
  padding: 1px 6px;
  border: 1px solid;
  flex-shrink: 0;
  white-space: nowrap;
  letter-spacing: 1px;
}
.risk-low  { border-color: var(--green-dim);  color: var(--green-dim); }
.risk-med  { border-color: var(--warning);    color: var(--warning); }
.risk-high { border-color: var(--danger);     color: var(--danger); }

/* Hint text — was #555 (invisible), now warm and readable */
.choice-hint { font-size: 11px; color: var(--text-dim); line-height: 1.6; }
.choice-btn.selected .choice-hint { color: #6a5a40; }

/* ── Tool slot ───────────────────────────────────────────────── */

.tool-slot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  margin-top: 9px;
  border: 1px solid var(--border-dim);
  background: var(--bg);
  cursor: pointer;
  transition: all 0.15s;
}

.tool-slot:hover { border-color: var(--amber); }
.tool-slot.equipped { border-color: var(--amber); background: var(--amber-dark); }

.tool-slot-icon {
  width: 18px; height: 18px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 8px; color: var(--text-dim); flex-shrink: 0;
}
.tool-slot.equipped .tool-slot-icon { border-color: var(--amber); color: var(--amber); }
.tool-slot-name { flex: 1; font-size: 11px; color: var(--text-dim); }
.tool-slot.equipped .tool-slot-name { color: var(--amber); }
.tool-slot-bonus { font-size: 10px; color: var(--green-dim); flex-shrink: 0; }
.tool-slot-toggle {
  font-size: 10px; padding: 2px 8px;
  border: 1px solid var(--border);
  color: var(--text-dim); background: transparent;
  font-family: var(--font); cursor: pointer; flex-shrink: 0;
  transition: all 0.15s;
}
.tool-slot.equipped .tool-slot-toggle { border-color: var(--amber); color: var(--amber); }

/* ── Choice confirm ─────────────────────────────────────────── */

.choice-confirm {
  display: none;
  width: 100%;
  margin-top: 9px;
  background: transparent;
  border: 1px solid var(--green);
  color: var(--green);
  font-family: var(--font);
  font-size: 11px;
  padding: 7px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: all 0.15s;
  text-align: center;
}
.choice-confirm:hover {
  background: var(--green);
  color: var(--bg);
  box-shadow: var(--glow-green-sm);
}
.choice-btn.selected .choice-confirm { display: block; }

/* ── Node types ──────────────────────────────────────────────── */

.node-type {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 2px 8px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  margin-bottom: 9px;
}
.node-type.firewall { border-color: var(--warning); color: var(--warning); }
.node-type.vault    { border-color: var(--green);   color: var(--green); }
.node-type.admin    { border-color: var(--danger);  color: var(--danger); }
.node-type.trap     { border-color: var(--danger);  color: var(--danger); }
.node-type.archive  { border-color: var(--purple);  color: var(--purple); }

/* ── Outcome ──────────────────────────────────────────────────── */

.outcome {
  border-left: 3px solid var(--success);
  padding: 11px 14px;
  margin-bottom: 14px;
  background: var(--green-dark);
  border-radius: 0 2px 2px 0;
}

.outcome.failed {
  border-left-color: var(--danger);
  background: var(--danger-dark);
}

/* Outcome narrative — lifted to bright warm white */
.outcome-narrative {
  color: var(--text-bright);
  margin-bottom: 6px;
  font-size: 12px;
  line-height: 1.6;
}

/* Outcome stats — lifted from near-invisible to readable warm dim */
.outcome-stats { font-size: 11px; color: var(--text-dim); letter-spacing: 0.5px; }
.outcome-loot  { margin-top: 8px; }
.loot-item     { font-size: 12px; color: var(--amber); margin-top: 3px; }

/* ── Target cards ────────────────────────────────────────────── */

.target-card {
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  padding: 12px 14px;
  margin-bottom: 8px;
  min-height: 100%;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  background: var(--bg-panel);
}

.target-card:hover {
  border-color: var(--green-dim);
  border-left-color: var(--green-dim);
  background: var(--bg-elevated);
}

.target-card.selected {
  border-color: var(--green);
  border-left-color: var(--green);
  background: var(--green-dark);
  box-shadow: var(--glow-green-sm);
}

.target-name  { color: var(--text-bright); font-size: 13px; font-weight: bold; letter-spacing: 0.5px; }
.target-meta  { color: var(--text-dim); font-size: 11px; margin-top: 4px; line-height: 1.6; }
.target-sec   { color: var(--amber); font-size: 12px; }

.target-card-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
}

.target-card-title {
  min-width: 0;
}

.target-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 5px;
}

.target-card-badges:empty {
  display: none;
}

.target-access {
  display: grid;
  grid-template-columns: repeat(2, minmax(58px, auto));
  gap: 6px;
  text-align: right;
}

.target-access-item {
  border-left: 1px solid var(--border);
  padding-left: 9px;
}

.target-access-label,
.target-metric-label {
  display: block;
  color: var(--text-faint);
  font-size: 8px;
  line-height: 1.3;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}

.target-access-value {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  line-height: 1.35;
  white-space: nowrap;
}

.target-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 9px;
  padding: 7px 0;
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
}

.target-metric {
  min-width: 0;
  padding: 0 9px;
}

.target-metric:first-child {
  padding-left: 0;
}

.target-metric + .target-metric {
  border-left: 1px solid var(--border-dim);
}

.target-metric-value {
  display: block;
  margin-top: 2px;
  color: var(--text-dim);
  font-size: 10px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

/* ── Tool / Rig cards ────────────────────────────────────────── */

.tool-card {
  border: 1px solid var(--border);
  padding: 10px 12px;
  margin-bottom: 7px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  background: var(--bg-panel);
}

.tool-card:hover { border-color: var(--green-dim); background: var(--bg-elevated); }
.tool-card.selected { border-color: var(--green); background: var(--green-dark); }

.tool-name    { color: var(--text-bright); font-size: 12px; font-weight: bold; }
.tool-meta    { color: var(--text-dim); font-size: 11px; margin-top: 3px; line-height: 1.6; }
.tool-charges { color: var(--green-dim); }

/* ── Payload ──────────────────────────────────────────────────── */

.payload-item {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 5px 0;
  border-bottom: 1px solid var(--border-dim);
  color: var(--text-dim);
  line-height: 1.5;
}
.payload-item:last-child { border-bottom: none; }
.payload-value { color: var(--amber); font-weight: bold; }

/* ── Messages ─────────────────────────────────────────────────── */

.msg {
  font-size: 12px;
  padding: 8px 12px;
  margin-bottom: 12px;
  border-left: 3px solid var(--border);
  background: var(--bg-input);
  line-height: 1.5;
}
.msg.error   { border-left-color: var(--danger); color: var(--danger);  background: var(--danger-dark); }
.msg.success { border-left-color: var(--success); color: var(--success); background: var(--green-dark); }
.msg.info    { border-left-color: var(--amber);   color: var(--amber);   background: var(--amber-dark); }

/* ── Traces ───────────────────────────────────────────────────── */

.trace-entry {
  font-size: 12px;
  color: var(--text-dim);
  padding: 5px 0;
  border-bottom: 1px solid var(--border-dim);
  line-height: 1.6;
}
.trace-entry:last-child { border-bottom: none; }
.trace-entry .handle    { color: var(--green-mid); }
.trace-entry .extracted { color: var(--success); }
.trace-entry .failed    { color: var(--danger); }

/* ── Status labels ────────────────────────────────────────────── */

.status-extracted { color: var(--success); }
.status-failed    { color: var(--danger); }
.status-abandoned { color: var(--text-faint); }
.status-active    { color: var(--warning); }

/* ── Scrollbar ────────────────────────────────────────────────── */

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-bright); }

/* ── Blink ────────────────────────────────────────────────────── */

.blink { animation: blink 1s step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ── Utilities ────────────────────────────────────────────────── */

.text-green  { color: var(--green); }
.text-amber  { color: var(--amber); }
.text-red    { color: var(--danger); }
.text-dim    { color: var(--text-dim); }
.text-bright { color: var(--text-bright); }
.mt8         { margin-top: 8px; }
.mt16        { margin-top: 16px; }
.mb8         { margin-bottom: 8px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }

/* ── App navigation ───────────────────────────────────────────── */

.app-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.app-brand {
  min-width: 0;
}

.app-nav-shell {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 7px;
  flex-shrink: 0;
}

.app-nav-primary,
.app-nav-util {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.app-nav-primary {
  gap: 5px;
}

.app-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 4px 10px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.app-nav-link:hover {
  color: var(--text-bright);
  border-color: var(--green-dim);
  background: var(--bg-elevated);
}

.app-nav-link.active,
.app-nav-link[aria-current="page"] {
  color: var(--green);
  border-color: var(--green);
  background: var(--green-dark);
  text-shadow: var(--glow-green-sm);
}

.app-nav-util {
  gap: 0;
}

.app-nav-util .nav-util-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  font-family: var(--font);
  font-size: 10px;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  text-decoration: none;
  background: none;
  border: none;
  border-right: 1px solid var(--border-dim);
  cursor: pointer;
  line-height: 1;
  transition: color 0.12s;
}

.app-nav-util .nav-util-item:last-child {
  border-right: none;
}

.app-nav-util .nav-util-item:hover {
  color: var(--text-bright);
}

.app-nav-util .nav-util-item[aria-current="page"] {
  color: var(--green);
}

.app-nav-util .util-icon {
  font-size: 11px;
  line-height: 1;
}

.app-nav-util .util-logout:hover {
  color: #aa3333;
}

.mobile-app-nav {
  display: none;
}

/* ── Safehouse tabs ───────────────────────────────────────────── */

.sh-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.sh-tab {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 9px 4px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  text-align: center;
}

.sh-tab:hover { color: var(--text-bright); }

.sh-tab.active {
  color: var(--green);
  border-bottom-color: var(--green);
  text-shadow: var(--glow-green-sm);
}

.sh-tab-content { display: none; }
.sh-tab-content.active { display: block; }

.status-main-grid {
  display: block;
}

.prepare-layout {
  display: block;
}

.upgrade-category-section {
  border: 1px solid var(--border);
  background: var(--bg-input);
  margin-bottom: 10px;
  min-width: 0;
}

.upgrade-category-section summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  cursor: pointer;
  list-style: none;
  border-bottom: 1px solid transparent;
}

.upgrade-category-section summary::-webkit-details-marker {
  display: none;
}

.upgrade-category-section[open] summary {
  border-bottom-color: var(--border);
}

.upgrade-section-title {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.upgrade-section-count {
  font-size: 10px;
  color: var(--text-dim);
  white-space: nowrap;
}

.upgrade-section-body {
  padding: 12px;
}

.upgrade-card {
  border: 1px solid var(--border);
  background: var(--bg-input);
  padding: 12px 14px;
  margin-bottom: 8px;
}

.upgrade-section-body .upgrade-card:last-child {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .screen {
    width: 100%;
    max-width: none;
    padding: 20px clamp(18px, 2.5vw, 28px);
  }

  #screen-auth,
  #screen-recovery {
    max-width: 720px;
  }
}

/* Desktop density: keep mobile stacked, but use wide monitors. */
@media (min-width: 1024px) {
  .screen {
    width: 100%;
    max-width: none;
    padding: 24px clamp(22px, 2.4vw, 46px);
  }

  #screen-auth,
  #screen-recovery {
    max-width: 720px;
  }

  #screen-boot {
    width: 100%;
    max-width: none !important;
  }

  .panel {
    padding: 17px 20px;
  }

  .stat-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .sh-tab-content.active {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
    gap: 14px;
    align-items: start;
  }

  #tab-status > :first-child,
  #operator-overview-panel,
  #tab-status > .status-main-grid,
  #tab-prepare > :first-child,
  #tab-prepare > .prepare-resource-strip,
  #tab-prepare > .prepare-layout,
  #tab-understack > .prepare-resource-strip,
  #tab-remote > :first-child,
  #tab-upgrades > .panel,
  #tab-intel > :first-child,
  #remote-ops-panel,
  #run-readout,
  #living-world-brief,
  #pre-run-risk-panel,
  #first-run-directive,
  #understack-run-readout,
  #understack-directive,
  #tab-prepare > .btn-full,
  #tab-understack > .btn-full {
    grid-column: 1 / -1;
  }

  #tab-status.sh-tab-content.active {
    grid-template-columns: 1fr;
  }

  #operator-overview-panel {
    width: min(860px, 100%);
    justify-self: center;
    margin-left: auto;
    margin-right: auto;
  }

  .status-main-grid {
    display: grid;
    grid-template-columns: minmax(360px, 1fr) minmax(420px, 0.95fr);
    gap: 14px;
    align-items: start;
  }

  .status-main-column > :last-child {
    margin-bottom: 0 !important;
  }

  #tab-prepare.sh-tab-content.active {
    grid-template-columns: 1fr;
  }

  #tab-prepare > :first-child { order: 0; }
  #tab-prepare > .prepare-resource-strip { order: 1; }
  #tab-prepare > .prepare-layout { order: 2; }

  .prepare-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.85fr) minmax(0, 1.25fr);
    gap: 14px;
    align-items: start;
  }

  .prepare-loadout-column {
    grid-column: 1;
    grid-row: 1;
  }

  .prepare-target-column {
    grid-column: 2;
    grid-row: 1;
  }

  .prepare-layout > div > :last-child {
    margin-bottom: 0;
  }

  #run-readout,
  #living-world-brief,
  #pre-run-risk-panel,
  #first-run-directive,
  #tab-prepare > .btn-full {
    order: 10;
  }

  #tab-understack.sh-tab-content.active {
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  }

  #tab-understack > .prepare-resource-strip { order: 0; }
  #understack-rig-panel { grid-column: 1; order: 1; }
  #understack-tools-panel { grid-column: 1; order: 2; }
  #understack-brief { grid-column: 2; order: 1; }
  #understack-systems-panel { grid-column: 2; order: 2; }
  #understack-run-readout { order: 10; }
  #understack-directive { order: 11; }
  #tab-understack > .btn-full { order: 12; }

  .upgrades-category-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    gap: 12px;
    align-items: start;
  }

  #rig-list,
  #tool-list,
  #understack-rig-list,
  #understack-tool-list,
  #inventory-list,
  #crafting-list,
  #screen-profile #tools-list,
  #screen-profile #rigs-list,
  #screen-profile #blueprints-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 10px;
    align-items: stretch;
  }

  #target-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(360px, 100%), 1fr));
    gap: 10px;
    align-items: stretch;
  }

  #target-list .target-card,
  #rig-list .tool-card,
  #tool-list .tool-card,
  #understack-rig-list .tool-card,
  #understack-tool-list .tool-card,
  #inventory-list > *,
  #crafting-list > *,
  #screen-profile #tools-list > *,
  #screen-profile #rigs-list > *,
  #screen-profile #blueprints-list > * {
    margin-bottom: 0 !important;
    min-width: 0;
  }

  #price-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 12px;
  }

  #price-list > * {
    margin-bottom: 0 !important;
    min-width: 0;
  }
}

/* ── Mobile ───────────────────────────────────────────────────── */

@media (max-width: 767px) {

  :root {
    /* Slightly brighter green on mobile for small screens */
    --green:       #4dff90;
    --green-mid:   #00e64d;
    --green-dim:   #00a83d;
    --green-muted: #2d5c3f;
    /* Warmer, higher-contrast text on mobile */
    --text:        #d4c8a0;
    --text-dim:    #907a60;
    --text-faint:  #584830;
  }

  html, body { -webkit-font-smoothing: antialiased; }

  /* No glow on mobile — perf */
  * { text-shadow: none !important; box-shadow: none !important; }
  .nodx-logo { text-shadow: 0 0 12px rgba(57,255,128,0.18) !important; }

  .screen { padding: 14px 12px calc(96px + env(safe-area-inset-bottom)); }
  .panel  { padding: 13px 14px; margin-bottom: 12px; }
  .nodx-header { padding-bottom: 14px; margin-bottom: 18px; }
  .nodx-logo { font-size: 19px; }
  .panel-title { font-size: 10px; letter-spacing: 2px; margin-bottom: 12px; }

  .target-card-header {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .target-access {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    text-align: left;
  }

  .target-access-item:first-child {
    border-left: none;
    padding-left: 0;
  }

  .target-metric {
    padding: 0 7px;
  }

  .app-header-inner {
    flex-direction: column;
    gap: 10px;
  }

  .app-nav-shell {
    align-items: flex-start;
    width: 100%;
  }

  .app-nav-primary {
    display: none;
  }

  .app-nav-util {
    display: none;
  }

  .mobile-app-nav {
    position: fixed;
    z-index: 80;
    left: 10px;
    right: 10px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 4px;
    padding: 6px;
    border: 1px solid var(--border);
    background: rgba(12, 11, 10, 0.96);
    backdrop-filter: blur(8px);
  }

  .mobile-app-nav-link,
  .mobile-more-summary {
    display: flex;
    min-width: 0;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    padding: 5px 3px;
    border: 1px solid transparent;
    color: var(--text-dim);
    background: var(--bg-input);
    font-family: var(--font);
    font-size: 9px;
    line-height: 1.1;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
  }

  .mobile-app-nav-link.active,
  .mobile-app-nav-link[aria-current="page"],
  .mobile-more-summary.active {
    color: var(--green);
    border-color: var(--green-dim);
    background: var(--green-dark);
  }

  .mobile-more {
    min-width: 0;
    position: relative;
  }

  .mobile-more-summary {
    width: 100%;
    list-style: none;
  }

  .mobile-more-summary::-webkit-details-marker {
    display: none;
  }

  .mobile-more:not([open]) .mobile-more-menu {
    display: none;
  }

  .mobile-more[open] .mobile-more-summary {
    color: var(--text-bright);
    border-color: var(--green-dim);
  }

  .mobile-more-menu {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: calc(66px + env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    padding: 9px;
    border: 1px solid var(--border);
    background: var(--bg-panel);
  }

  .mobile-more-menu a,
  .mobile-more-menu button {
    min-width: 0;
    padding: 8px 9px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-dim);
    font-family: var(--font);
    font-size: 10px;
    line-height: 1.2;
    text-align: left;
    text-decoration: none;
  }

  .mobile-more-menu a:hover,
  .mobile-more-menu button:hover {
    color: var(--text-bright);
    border-color: var(--green-dim);
  }

  .mobile-more-menu a[aria-current="page"] {
    color: var(--green);
    border-color: var(--green-dim);
    background: var(--green-dark);
  }

  .upgrade-category-section summary {
    flex-direction: column;
    align-items: flex-start;
  }

  .text-dim, .stat-label, .panel-title, .choice-hint,
  .tool-meta, .target-meta, .bar-label, .trace-entry {
    font-weight: 500;
    line-height: 1.65;
  }

  /* Bigger tap targets */
  .btn {
    padding: 10px 16px;
    min-height: 44px;
    font-size: 12px;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .btn-full       { padding: 14px; min-height: 50px; font-size: 13px; letter-spacing: 2px; border-width: 2px; }
  .choice-btn     { padding: 13px 12px; min-height: 54px; font-size: 12px; line-height: 1.55; }
  .choice-confirm { padding: 11px; min-height: 44px; font-size: 12px; }

  /* iOS zoom prevention */
  .field input    { padding: 11px 12px; font-size: 16px; min-height: 46px; }
  .field label    { font-size: 10px; margin-bottom: 5px; }

  .stat-grid  { gap: 5px; }
  .stat-box   { padding: 8px 9px; }
  .stat-value { font-size: 18px; }
  .stat-label { font-size: 9px; }

  .depth-node { width: 26px; height: 26px; font-size: 8px; }
  .depth-conn { width: 5px; }

  .target-card { padding: 13px 12px; margin-bottom: 9px; }
  .target-name { font-size: 13px; }
  .target-meta { font-size: 11px; margin-top: 5px; line-height: 1.55; }

  .bar-label { width: 58px; font-size: 9px; }
  .bar-track { height: 4px; }
  .bar-val   { font-size: 10px; }

  .tool-card { padding: 11px 12px; margin-bottom: 8px; }
  .msg       { font-size: 12px; padding: 9px 12px; line-height: 1.55; }
  .outcome   { padding: 11px 12px; }
  .outcome-narrative { font-size: 12px; line-height: 1.65; }

  .nodx-header.flex-between,
  .nodx-header .flex-between { flex-wrap: wrap; gap: 8px; }
  .nodx-header.flex-between > div:last-child,
  .nodx-header .flex-between > div:last-child { display: flex; flex-wrap: wrap; gap: 5px; }

  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  div[style*="grid-template-columns:1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; }
  div[style*="grid-template-columns:repeat(3,1fr)"],
  div[style*="grid-template-columns: repeat(3, 1fr)"] { grid-template-columns: 1fr !important; }

  .sh-tab { font-size: 9px; letter-spacing: 1px; padding: 10px 2px; min-height: 44px; }
}

@media (max-width: 360px) {
  .stat-value { font-size: 15px; }
  .depth-node { width: 22px; height: 22px; font-size: 7px; }
  .depth-conn { width: 3px; }
  .nodx-logo  { font-size: 17px; }
}