/* ══════════════════════════════════════════════════════════════════
   SpendOS — styles.css v19
   Premium SaaS layout: topbar-tabs + sidebar + main + dossier drawer
   ══════════════════════════════════════════════════════════════════ */

/* ── Design tokens ─────────────────────────────────────────────── */
:root {
  --bg: #000000;
  --surface: #0b0f0c;
  --surface-2: #060806;
  --line: #26342d;
  --line-soft: #17211c;
  --text: #f2efe7;
  --muted: #8b948c;
  --muted-2: #59635b;
  --accent: #a9c7a9;
  --accent-2: #6e876e;
  --warning: #b99b63;
  --danger: #b46b66;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --sans: "Geist", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Reset & base ───────────────────────────────────────────────── */
* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--bg);
}

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

button {
  cursor: pointer;
}

::selection {
  background: rgba(169, 199, 169, 0.24);
  color: var(--text);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #020302;
}

::-webkit-scrollbar-thumb {
  background: #223029;
  border: 2px solid #020302;
}

[hidden] {
  display: none !important;
}

/* ── Shell visibility ───────────────────────────────────────────── */
.shell {
  background-color: var(--bg);
  color: var(--text);
}

.app-shell {
  display: none;
}

body.app-open .launch-screen {
  display: none;
}

body.app-open .app-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ══════════════════════════════════════════════════════════════════
   LAUNCH SCREEN  (preserved exactly)
   ══════════════════════════════════════════════════════════════════ */
.launch-screen {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
}

.launch-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 74px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
  animation: enterDown 640ms var(--ease) both;
}

.nav-end {
  display: flex;
  align-items: center;
  gap: 4px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.social-link:hover {
  color: var(--text);
  border-color: var(--accent-2);
  background: #0f1611;
}

.launch-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(360px, 0.8fr) minmax(460px, 1fr);
  align-items: center;
  gap: clamp(26px, 5vw, 80px);
  width: min(1380px, calc(100vw - 44px));
  margin: 0 auto;
  padding: clamp(42px, 7vw, 96px) 0;
}

.launch-grid::before,
.launch-grid::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border: 1px solid var(--line-soft);
}

.launch-grid::before {
  inset: 42px auto auto 38%;
  width: 340px;
  height: 340px;
  opacity: 0.55;
}

.launch-grid::after {
  right: 8%;
  bottom: 14%;
  width: 180px;
  height: 180px;
  opacity: 0.36;
}

.launch-copy {
  position: relative;
  z-index: 1;
  animation: enterUp 780ms var(--ease) both;
}

.launch-copy h1 {
  max-width: 680px;
  margin: 12px 0 18px;
  color: var(--text);
  font-size: clamp(46px, 6.2vw, 88px);
  line-height: 0.9;
  letter-spacing: 0;
}

.launch-copy p:not(.eyebrow) {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.65;
}

.launch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.launch-primary,
.launch-secondary,
.inline-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 0;
  padding: 0 18px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease), background-color 200ms var(--ease), color 200ms var(--ease);
}

.launch-primary {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #061006;
}

.launch-secondary,
.inline-action {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
}

.launch-primary:hover,
.launch-secondary:hover {
  transform: translateY(-1px);
}

.launch-secondary:hover,
.inline-action:hover {
  border-color: var(--accent-2);
  background: #0f1611;
}

.launch-instrument {
  position: relative;
  z-index: 1;
  min-height: clamp(430px, 52vw, 620px);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  animation: enterSide 880ms var(--ease) both;
}

.instrument-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: min(54vw, 420px);
  height: min(54vw, 420px);
  transform: translate(-50%, -52%);
  border: 1px solid var(--line-soft);
  background: #020302;
}

.instrument-mark img {
  width: 82%;
  height: 82%;
  object-fit: cover;
  filter: saturate(0) contrast(1.14);
  opacity: 0.9;
}

.instrument-lines {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: #020302;
}

.instrument-lines div {
  min-height: 70px;
  padding: 12px;
  border-right: 1px solid var(--line-soft);
}

.instrument-lines div:last-child {
  border-right: 0;
}

.instrument-lines span,
.launch-footer span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.instrument-lines strong,
.launch-footer strong {
  display: block;
  margin-top: 9px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
}

.launch-scan {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.launch-scan span {
  position: absolute;
  border: 1px solid rgba(169, 199, 169, 0.22);
  animation: scanPulse 4.8s var(--ease) infinite;
}

.launch-scan span:nth-child(1) {
  inset: 11%;
}

.launch-scan span:nth-child(2) {
  inset: 22%;
  animation-delay: 0.6s;
}

.launch-scan span:nth-child(3) {
  inset: 33%;
  animation-delay: 1.2s;
}

.launch-footer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.launch-footer div {
  min-height: 76px;
  padding: 16px 22px;
  border-right: 1px solid var(--line);
}

.launch-footer div:last-child {
  border-right: 0;
}

/* ══════════════════════════════════════════════════════════════════
   TOPBAR
   ══════════════════════════════════════════════════════════════════ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: stretch;
  height: 56px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg);
  animation: enterDown 640ms var(--ease) both;
  overflow: hidden;
}

/* Brand region */
.topbar-brand {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
  border-right: 1px solid var(--line-soft);
}

/* Tabs (in topbar) */
.tabs {
  flex: 1;
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  scrollbar-width: none;
  background: transparent;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  border: none;
  border-right: 1px solid var(--line-soft);
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0 16px;
  transition: color 180ms var(--ease), background-color 180ms var(--ease);
  white-space: nowrap;
}

.tab.is-active {
  color: var(--text);
  background: rgba(169, 199, 169, 0.08);
  border-bottom: 2px solid var(--accent);
}

.tab:not(.is-active):hover {
  color: var(--text);
  background: #0d1410;
}

.tab-secondary {
  opacity: 0.65;
}

.tab-secondary.is-active {
  opacity: 1;
}

/* Top actions region */
.top-actions {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  border-left: 1px solid var(--line-soft);
}

/* ── Brand shared styles ────────────────────────────────────────── */
.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.brand-mark,
.identity-glyph {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #020302;
  transition: border-color 220ms var(--ease), opacity 220ms var(--ease), transform 220ms var(--ease);
}

.brand:hover .brand-mark {
  border-color: var(--accent-2);
  transform: translateY(-1px);
}

.brand-mark img,
.identity-glyph img {
  width: 92%;
  height: 92%;
  object-fit: cover;
  filter: saturate(0) contrast(1.12);
}

.brand-name {
  display: block;
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
}

.brand-subtitle {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ── Mode switch ────────────────────────────────────────────────── */
.mode-switch {
  display: flex;
  border: 1px solid var(--line);
  background: var(--surface);
}

.mode-option {
  min-height: 28px;
  border: 0;
  border-radius: 0;
  color: var(--muted);
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0 10px;
  transition: color 180ms var(--ease), background-color 180ms var(--ease);
}

.mode-option + .mode-option {
  border-left: 1px solid var(--line);
}

.mode-option.is-active {
  color: #061006;
  background: var(--accent);
}

.mode-option:not(.is-active):hover {
  color: var(--text);
  background: #0f1611;
}

/* ── Network pill & plain actions ───────────────────────────────── */
.network-pill,
.plain-action {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.plain-action {
  color: var(--text);
  cursor: pointer;
}

.plain-action:hover {
  color: var(--text);
  background: #0f1611;
  border-color: var(--accent-2);
}

.wallet-actions {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.wallet-secondary {
  color: var(--muted);
}

/* ══════════════════════════════════════════════════════════════════
   APP LAYOUT  (below topbar)
   ══════════════════════════════════════════════════════════════════ */
.app-layout {
  flex: 1;
  display: flex;
  overflow: hidden;
}

/* ── Sidebar ────────────────────────────────────────────────────── */
.sidebar {
  width: 220px;
  flex-shrink: 0;
  overflow-y: auto;
  overflow-x: hidden;
  border-right: 1px solid var(--line-soft);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  padding-bottom: 24px;
}

.sidebar-block {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
}

/* Vault control in sidebar (no extra margin) */
.sidebar .vault-control {
  display: grid;
  gap: 10px;
  margin-top: 0;
}

/* Pause button in sidebar */
.sidebar-pause {
  margin: 12px 16px 4px;
  width: calc(100% - 32px);
}

/* Policy settings collapsible */
.policy-settings {
  border-bottom: 1px solid var(--line-soft);
}

.policy-settings summary {
  list-style: none;
}

.policy-settings summary::-webkit-details-marker {
  display: none;
}

.policy-settings-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  cursor: pointer;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 180ms var(--ease);
}

.policy-settings-trigger:hover {
  color: var(--text);
}

.policy-settings-trigger .chevron {
  color: var(--muted-2);
  transition: transform 200ms var(--ease), color 200ms var(--ease);
}

.policy-settings[open] .policy-settings-trigger .chevron {
  transform: rotate(180deg);
  color: var(--muted);
}

.policy-settings-body {
  padding: 0 0 8px;
}

.policy-settings-body .control-block {
  margin-top: 0;
  border: none;
  border-bottom: 1px solid var(--line-soft);
  background: transparent;
  padding: 12px 16px;
}

.policy-settings-body .control-block:last-child {
  border-bottom: none;
}

.policy-settings-body .control-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px 16px 2px;
  margin-top: 0;
}

/* Terminal in sidebar */
.sidebar-terminal {
  flex: 1;
  min-height: 140px;
  margin: 12px 0 0;
  border: none;
  border-top: 1px solid var(--line-soft);
  background: transparent;
}

.sidebar-terminal .terminal-lines {
  max-height: 200px;
}

/* ── Main content ───────────────────────────────────────────────── */
.main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg);
}

/* ── Agent hero ─────────────────────────────────────────────────── */
.agent-hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 96px;
  padding: 24px 36px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--surface-2);
}

.agent-hero .radar-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.12;
  pointer-events: none;
}

.agent-hero .identity {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.agent-hero .identity-glyph {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.agent-hero h2 {
  margin: 2px 0 4px;
  color: var(--text);
  font-size: clamp(22px, 2.4vw, 36px);
  line-height: 0.95;
  letter-spacing: 0;
}

.agent-hero .state-block {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  border-left: 1px solid var(--line-soft);
  padding-left: 24px;
  display: grid;
  align-content: center;
}

/* ── View page / operation grid ─────────────────────────────────── */
.view-page {
  padding: 28px 36px;
}

.operation-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(340px, 1fr);
  gap: 16px;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

.operation-grid.is-swapping {
  opacity: 0;
  transform: translateY(8px);
}

/* ══════════════════════════════════════════════════════════════════
   DOSSIER DRAWER
   ══════════════════════════════════════════════════════════════════ */
.dossier-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
  opacity: 0;
  transition: opacity 220ms ease;
}

.dossier-overlay.is-open {
  pointer-events: all;
  opacity: 1;
}

.dossier-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.dossier-panel {
  position: relative;
  width: 340px;
  height: 100%;
  overflow-y: auto;
  background: var(--surface);
  border-left: 1px solid var(--line);
  transform: translateX(100%);
  transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.dossier-overlay.is-open .dossier-panel {
  transform: translateX(0);
}

.dossier-panel .panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 1;
}

.dossier-panel .panel-header h2 {
  margin: 2px 0 0;
  color: var(--text);
  font-size: 18px;
  line-height: 1.1;
}

.dossier-panel .file-table {
  margin: 0;
  border: none;
  border-bottom: 1px solid var(--line-soft);
  background: transparent;
}

.dossier-panel .memo-block {
  border: none;
  border-bottom: 1px solid var(--line-soft);
  background: transparent;
  margin: 0;
  padding: 14px 18px;
}

.dossier-panel .action-stack {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-soft);
  margin: 0;
}

.dossier-panel .library {
  margin: 0;
  border: none;
  background: transparent;
  padding: 14px 18px;
}

/* ══════════════════════════════════════════════════════════════════
   SHARED TYPOGRAPHY & UTILITY TOKENS
   ══════════════════════════════════════════════════════════════════ */
.eyebrow,
.meta-label,
.field-label {
  display: block;
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.panel-header h1,
.panel-header h2 {
  margin: 2px 0 0;
  color: var(--text);
  font-size: 20px;
  line-height: 1.1;
}

output,
.mono {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.subcopy {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

/* ══════════════════════════════════════════════════════════════════
   COMPONENT STYLES  (shared between sidebar + viewPage content)
   ══════════════════════════════════════════════════════════════════ */

/* control-block — generic bordered section */
.control-block,
.balance-strip,
.terminal,
.file-table,
.memo-block,
.library,
.operation-panel {
  border: 1px solid var(--line-soft);
  background: var(--surface-2);
  transition: border-color 240ms var(--ease), background-color 240ms var(--ease), transform 240ms var(--ease);
}

.control-block,
.balance-strip,
.terminal,
.file-table,
.memo-block,
.library {
  margin-top: 16px;
}

.control-block {
  padding: 14px;
}

/* field */
.field {
  width: 100%;
  min-height: 34px;
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 0;
  outline: 0;
  background: #020302;
  color: var(--text);
  padding: 0 10px;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.field:focus,
.mode-option:focus-visible,
button:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

.field:hover {
  border-color: #33443a;
}

/* balance strip */
.balance-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--line-soft);
  border-top: 1px solid var(--line-soft);
  margin-top: 0;
}

.balance-strip > div {
  min-width: 0;
  padding: 12px 16px;
}

.balance-strip > div + div {
  border-left: 1px solid var(--line-soft);
}

.balance-strip strong,
.state-block strong,
.file-table strong {
  display: block;
  margin-top: 5px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
}

/* range */
.range-head,
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.range {
  width: 100%;
  margin-top: 12px;
  accent-color: var(--accent);
}

/* control-grid (2-col) */
.control-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}

/* tag / address / permission grids */
.tag-list,
.address-list,
.permission-grid {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.tag-list span,
.address-list span,
.permission-grid label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 28px;
  border: 1px solid var(--line-soft);
  color: var(--text);
  background: #020302;
  padding: 0 9px;
  font-family: var(--mono);
  font-size: 11px;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.editable-list button {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  line-height: 1;
}

.editable-list button:hover {
  border-color: #70403d;
  color: var(--danger);
}

.policy-input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-top: 10px;
}

.policy-input {
  margin-top: 0;
}

.permission-grid {
  grid-template-columns: 1fr 1fr;
}

.permission-grid input {
  margin: 0 7px 0 0;
  accent-color: var(--accent);
}

/* danger actions */
.danger-action,
.danger-secondary {
  width: 100%;
  margin-top: 14px;
  border: 1px solid #3b2423;
  background: #140908;
  color: var(--danger);
  font-size: 10px;
  font-weight: 600;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  min-height: 34px;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.danger-action:hover,
.danger-secondary:hover {
  border-color: #70403d;
  background: #1d0d0b;
}

/* terminal */
.terminal {
  min-height: 140px;
  overflow: hidden;
}

.terminal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 32px;
  padding: 0 10px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.terminal-lines {
  display: grid;
  gap: 8px;
  max-height: 178px;
  overflow: auto;
  padding: 10px;
}

.terminal-line,
.decision,
.request-row,
.receipt-row {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.45;
}

.terminal-line {
  color: var(--muted);
}

.terminal-line strong,
.decision strong,
.request-row strong,
.receipt-row strong {
  color: var(--accent);
  font-weight: 600;
}

/* vault control */
.vault-control {
  display: grid;
  gap: 12px;
}

.vault-address {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: #020302;
  color: var(--text);
  padding: 10px;
  font-family: var(--mono);
  font-size: 11px;
  overflow-wrap: anywhere;
}

.vault-action {
  width: 100%;
}

/* ── Inline action button (overrides for sizing) ────────────────── */
.inline-action {
  min-height: 34px;
  padding: 0 10px;
  font-size: 10px;
}

/* ══════════════════════════════════════════════════════════════════
   OPERATION PANELS  (rendered into #viewPage by app.js)
   ══════════════════════════════════════════════════════════════════ */
.operation-panel {
  min-height: 230px;
  padding: 20px;
  border: 1px solid var(--line-soft);
  background: var(--surface-2);
  transition: border-color 240ms var(--ease), background-color 240ms var(--ease), transform 240ms var(--ease);
}

.operation-panel:hover {
  border-color: #34473b;
}

.page-intro,
.tab-output {
  grid-column: 1 / -1;
}

.page-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  min-height: 140px;
  padding: 24px;
}

.page-intro h3,
.risk-score-panel h3 {
  margin: 6px 0 8px;
  color: var(--text);
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1;
  letter-spacing: 0;
}

.page-intro p,
.risk-score-panel p,
.scenario-copy {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.page-code {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  padding: 9px 10px;
  color: var(--accent);
  background: #020302;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tab-output {
  min-height: 220px;
}

/* event-list, decision-feed, tab-content */
.event-list,
.decision-feed,
.tab-content {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.request-row,
.decision,
.receipt-row,
.metric-row {
  border: 1px solid var(--line-soft);
  background: #020302;
  padding: 12px;
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease), transform 200ms var(--ease), opacity 220ms var(--ease);
}

.request-row:hover,
.decision:hover,
.metric-row:hover {
  border-color: #304237;
  background: #050806;
  transform: translateY(-1px);
}

.request-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

.request-actions {
  display: grid;
  justify-items: end;
  gap: 6px;
}

.request-actions button {
  min-width: 74px;
  min-height: 26px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.request-actions button:hover {
  border-color: var(--accent-2);
  background: #0f1611;
}

.request-row small,
.decision small,
.receipt-row small,
.library-row small {
  display: block;
  margin-top: 3px;
  color: var(--muted-2);
  font-size: 10px;
  line-height: 1.35;
}

/* status badges */
.status {
  justify-self: end;
  border: 1px solid var(--line);
  padding: 3px 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status.approved {
  color: var(--accent);
  border-color: #405541;
}

.status.blocked {
  color: var(--danger);
  border-color: #4c2b29;
}

.status.pending {
  color: var(--warning);
  border-color: #4f4026;
}

.decision {
  color: var(--muted);
}

.tab-content {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  opacity: 1;
  transform: translateY(0);
  transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

.tab-content.is-swapping {
  opacity: 0;
  transform: translateY(6px);
}

.metric-row h3,
.library-group h3 {
  margin: 0 0 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.metric-row p {
  margin: 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}

/* payment composer */
.payment-composer {
  grid-column: 1 / -1;
}

.payment-form {
  display: grid;
  grid-template-columns: minmax(180px, 1.1fr) minmax(120px, 0.6fr) minmax(160px, 0.9fr) minmax(220px, 1.4fr) auto;
  gap: 10px;
  align-items: end;
  margin-top: 14px;
}

.payment-form .field {
  margin-top: 7px;
}

.payment-submit {
  min-height: 36px;
  white-space: nowrap;
}

.request-key {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 30px;
  border: 1px solid var(--line-soft);
  background: #020302;
  padding: 0 10px;
}

.request-key strong {
  min-width: 0;
  overflow: hidden;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* policy matrix */
.policy-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 14px;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.policy-matrix div {
  min-height: 70px;
  background: #020302;
  padding: 12px;
}

.policy-matrix span,
.route-steps span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.policy-matrix strong {
  display: block;
  margin-top: 10px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
}

/* code panel */
.code-panel pre {
  min-height: 236px;
  margin: 14px 0 0;
  overflow: auto;
  border: 1px solid var(--line-soft);
  background: #020302;
  color: var(--accent);
  padding: 14px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.55;
}

/* route steps */
.route-steps {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.route-steps div {
  position: relative;
  min-height: 76px;
  border: 1px solid var(--line-soft);
  background: #020302;
  padding: 12px 12px 12px 54px;
}

.route-steps span {
  position: absolute;
  left: 12px;
  top: 12px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  color: var(--accent);
}

.route-steps strong {
  display: block;
  color: var(--text);
  font-size: 13px;
}

.route-steps small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.45;
}

/* tool list */
.tool-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.tool-row {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 68px;
  border: 1px solid var(--line-soft);
  background: #020302;
  padding: 12px;
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease), transform 200ms var(--ease);
}

.tool-row:hover {
  border-color: #304237;
  background: #050806;
  transform: translateY(-1px);
}

.tool-row > span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
}

.tool-row strong {
  display: block;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
}

.tool-row small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.tool-row em {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.integration-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

/* vault readiness */
.vault-readiness {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.vault-readiness div {
  min-height: 70px;
  border: 1px solid var(--line-soft);
  background: #020302;
  padding: 12px;
}

.vault-readiness span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.vault-readiness strong {
  display: block;
  margin-top: 10px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  overflow-wrap: anywhere;
}

/* risk score panel */
.risk-score-panel {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 18px;
  align-items: center;
}

.risk-dial {
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border: 1px solid var(--accent-2);
  background: #020302;
}

.risk-dial span {
  color: var(--text);
  font-family: var(--mono);
  font-size: 34px;
  font-weight: 700;
}

.risk-dial small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* receipt list */
.receipt-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.receipt-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.receipt-row.is-selected {
  border-color: var(--accent-2);
  background: #050806;
}

.receipt-filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin-top: 14px;
}

.receipt-filters button {
  min-height: 30px;
  border: 1px solid var(--line);
  background: #020302;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.receipt-filters button.is-active {
  border-color: var(--accent-2);
  color: #061006;
  background: var(--accent);
}

.receipt-filters button:not(.is-active):hover {
  color: var(--text);
  border-color: var(--accent-2);
}

/* risk list */
.risk-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.risk-row {
  display: grid;
  grid-template-columns: 8px 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line-soft);
  background: #020302;
  padding: 12px;
}

.risk-row strong {
  display: block;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
}

.risk-row small {
  display: block;
  margin-top: 4px;
  color: var(--muted-2);
  font-size: 10px;
  line-height: 1.4;
}

.risk-meter {
  position: relative;
  width: 8px;
  height: 52px;
  border: 1px solid var(--line);
  background: #000;
}

.risk-meter span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--accent);
}

/* scenario */
.scenario-command {
  margin-top: 14px;
  border: 1px solid var(--line-soft);
  background: #020302;
  color: var(--text);
  padding: 18px;
  font-family: var(--mono);
  font-size: clamp(18px, 2.4vw, 28px);
  line-height: 1.15;
}

.scenario-copy {
  margin-top: 12px;
}

.scenario-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 18px;
}

/* file table */
.file-table {
  display: grid;
}

.file-table div {
  display: grid;
  grid-template-columns: minmax(92px, 0.74fr) 1fr;
  min-height: 44px;
  border-bottom: 1px solid var(--line-soft);
}

.file-table div:last-child {
  border-bottom: 0;
}

.file-table span,
.file-table strong {
  display: flex;
  align-items: center;
  min-width: 0;
  padding: 0 12px;
}

.file-table span {
  border-right: 1px solid var(--line-soft);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.file-table strong {
  margin: 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

/* memo block */
.memo-block {
  padding: 14px;
}

.memo-block p {
  margin: 8px 0 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}

/* action stack */
.action-stack {
  display: grid;
  gap: 9px;
}

.action-stack button {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--line);
  background: #020302;
  color: var(--text);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.action-stack button:hover {
  background: #0f1611;
  border-color: var(--accent-2);
}

/* library */
.library {
  padding: 14px;
}

.library-group {
  margin-top: 14px;
}

.library-row {
  display: block;
  width: 100%;
  margin-top: 6px;
  border: 1px solid var(--line-soft);
  border-radius: 0;
  background: #020302;
  color: var(--text);
  padding: 10px;
  text-align: left;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), transform 180ms var(--ease);
}

.library-row.is-selected {
  border-color: var(--accent-2);
}

.library-row:hover {
  background: #0f1611;
  border-color: var(--accent-2);
}

.library-row span {
  display: block;
  font-size: 12px;
  font-weight: 600;
}

/* toast */
.toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display: none;
  max-width: min(360px, calc(100vw - 32px));
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  padding: 12px;
  font-family: var(--mono);
  font-size: 11px;
  transform: translateY(8px);
  opacity: 0;
  transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

.toast.is-visible {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* ── Full-width operation-panel modifiers ───────────────────────── */
.ledger-panel,
.mcp-console,
.vault-status-panel,
.scenario-panel {
  grid-column: 1 / -1;
}

.readiness-checks {
  margin-top: 10px;
}

.readiness-checks div {
  grid-template-columns: 1fr auto;
}

/* ── Legacy panel classes (kept for any CSS cascade refs) ───────── */
.panel-left,
.panel-right,
.panel-center,
.workspace {
  /* No longer used for layout — kept as no-ops */
}

/* ══════════════════════════════════════════════════════════════════
   ANIMATIONS  (all @keyframes preserved)
   ══════════════════════════════════════════════════════════════════ */
@keyframes enterUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes enterDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes enterSide {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scanPulse {
  0%,
  100% {
    opacity: 0.18;
    transform: scale(1);
  }
  50% {
    opacity: 0.55;
    transform: scale(1.018);
  }
}

@keyframes proxy-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}

.proxy-live::before {
  content: "●";
  display: inline-block;
  margin-right: 5px;
  color: var(--accent);
  font-size: 8px;
  animation: proxy-pulse 2.4s ease-in-out infinite;
  vertical-align: middle;
}

/* ── Reduced motion ─────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ══════════════════════════════════════════════════════════════════ */

/* ── Launch screen: single-column at 1220px ─────────────────────── */
@media (max-width: 1220px) {
  .launch-grid {
    grid-template-columns: 1fr;
  }

  .launch-copy h1 {
    max-width: 900px;
  }

  .launch-instrument {
    min-height: 520px;
  }
}

/* ── App layout: collapse sidebar at 960px ──────────────────────── */
@media (max-width: 960px) {
  .sidebar {
    width: 0;
    overflow: hidden;
    border-right: none;
  }

  .main-content {
    width: 100%;
  }

  /* Topbar: allow tabs to scroll */
  .tabs {
    flex: 1;
  }
}

/* ── Small screens at 720px ─────────────────────────────────────── */
@media (max-width: 720px) {
  /* Launch screen */
  .launch-nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 10px;
  }

  .launch-grid {
    width: calc(100vw - 20px);
    padding: 34px 0;
    grid-template-columns: 1fr;
  }

  .launch-copy h1 {
    font-size: clamp(42px, 16vw, 72px);
  }

  .launch-instrument {
    min-height: 430px;
  }

  .instrument-mark {
    width: 300px;
    height: 300px;
  }

  .instrument-lines,
  .launch-footer {
    grid-template-columns: 1fr;
  }

  .instrument-lines div,
  .launch-footer div {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .instrument-lines div:last-child,
  .launch-footer div:last-child {
    border-bottom: 0;
  }

  /* Topbar wraps */
  .topbar {
    height: auto;
    flex-wrap: wrap;
    overflow: visible;
  }

  .tabs {
    order: 3;
    width: 100%;
    border-top: 1px solid var(--line-soft);
    height: 40px;
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .top-actions {
    border-left: none;
    border-top: 1px solid var(--line-soft);
    flex-wrap: wrap;
    order: 2;
    width: 100%;
    padding: 6px 12px;
    height: auto;
  }

  /* Agent hero stacks */
  .agent-hero {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 20px;
    gap: 16px;
  }

  .agent-hero .state-block {
    border-left: none;
    border-top: 1px solid var(--line-soft);
    padding-left: 0;
    padding-top: 14px;
    width: 100%;
  }

  /* Operation grid single column */
  .operation-grid,
  .tab-content,
  .payment-form,
  .policy-matrix,
  .vault-readiness,
  .risk-score-panel,
  .permission-grid {
    grid-template-columns: 1fr;
  }

  .view-page {
    padding: 16px;
  }

  /* Page intro stack */
  .page-intro {
    align-items: flex-start;
    flex-direction: column;
    min-height: auto;
    padding: 16px;
  }

  .risk-dial {
    width: 96px;
    height: 96px;
  }

  .balance-strip {
    grid-template-columns: 1fr;
  }

  .balance-strip > div + div {
    border-left: 0;
    border-top: 1px solid var(--line-soft);
  }

  /* Dossier full width on mobile */
  .dossier-panel {
    width: 100%;
  }
}