/* Meridian Onboarding — Global Styles
   Dark-first, responsive, built on colors_and_type.css tokens */

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

html {
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  line-height: 1.55;
  font-size: var(--text-body);
  transition: background .3s ease, color .3s ease;
}

#root { min-height: 100vh; display: flex; flex-direction: column; }

/* ─── Typography helpers ─── */
.tnum { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.label-upper {
  font-weight: var(--w-semibold);
  font-size: var(--text-xs);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--fg-subtle);
}

/* ─── Top Header ─── */
.m-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--space-6);
  height: 56px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky; top: 0; z-index: 100;
  transition: background .3s ease, border-color .3s ease;
}
.m-topbar-logo { height: 22px; opacity: .95; }
.m-topbar-nav { display: flex; gap: var(--space-6); align-items: center; }
.m-topbar-link {
  font-size: var(--text-sm); color: var(--fg-muted);
  text-decoration: none; transition: color .14s ease;
}
.m-topbar-link:hover { color: var(--fg); }

/* ─── Step Indicator — Tabs (default) ─── */
.step-tabs {
  display: flex; border-bottom: 1px solid var(--border);
  background: var(--bg); transition: background .3s ease;
}
.step-tab {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 16px var(--space-4); font-size: var(--text-sm);
  font-weight: var(--w-regular); color: var(--fg-subtle);
  border-bottom: 2px solid transparent;
  transition: all .2s ease; cursor: default;
  white-space: nowrap;
}
.step-tab.active {
  color: var(--fg); font-weight: var(--w-semibold);
  border-bottom-color: var(--accent);
}
.step-tab.done { color: var(--fg-muted); }
.step-tab-num {
  display: inline-flex; width: 22px; height: 22px; align-items: center; justify-content: center;
  border-radius: 50%; font-size: 12px; font-weight: var(--w-semibold);
  background: var(--bg-elevated); color: var(--fg-subtle); border: 1px solid var(--border);
  transition: all .2s ease;
}
.step-tab.active .step-tab-num { background: var(--accent); color: #fff; border-color: var(--accent); }
.step-tab.done .step-tab-num { background: var(--patina-700); color: var(--patina-100); border-color: var(--patina-600); }

/* Step Indicator — Dots variant */
.step-dots {
  display: flex; align-items: center; justify-content: center; gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
}
.step-dot-group { display: flex; align-items: center; gap: var(--space-2); }
.step-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--border); transition: all .2s ease;
}
.step-dot.active { background: var(--accent); width: 28px; border-radius: var(--radius-pill); }
.step-dot.done { background: var(--patina-600); }
.step-dot-label { font-size: var(--text-xs); color: var(--fg-subtle); }
.step-dot-label.active { color: var(--fg); font-weight: var(--w-semibold); }

/* Step Indicator — Progress bar variant */
.step-progress-wrap {
  padding: var(--space-4) var(--space-6);
}
.step-progress-bar {
  height: 4px; border-radius: 2px; background: var(--border);
  overflow: hidden; transition: all .3s ease;
}
.step-progress-fill {
  height: 100%; background: var(--accent); border-radius: 2px;
  transition: width .4s cubic-bezier(.4,0,.2,1);
}
.step-progress-labels {
  display: flex; justify-content: space-between; margin-top: var(--space-2);
}
.step-progress-label {
  font-size: var(--text-xs); color: var(--fg-subtle); transition: color .2s ease;
}
.step-progress-label.active { color: var(--fg); font-weight: var(--w-semibold); }

/* ─── Main content area ─── */
.onboard-main {
  flex: 1; width: 100%; max-width: 960px;
  margin: 0 auto; padding: var(--space-10) var(--space-6);
}
.onboard-main.spacious { max-width: 1060px; padding: var(--space-12) var(--space-6); }
.onboard-main.compact { max-width: 860px; padding: var(--space-8) var(--space-4); }

/* Two-column layout */
.two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8);
  align-items: start;
}
@media (max-width: 720px) {
  .two-col { grid-template-columns: 1fr; gap: var(--space-6); }
}

/* ─── Cards / Panels ─── */
.m-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: background .3s ease, border-color .3s ease;
}
.m-card-lg { padding: var(--space-8); border-radius: var(--radius-lg); }
.m-card-highlight {
  background: var(--bg-elevated);
  border: 2px solid var(--accent);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}
.m-callout {
  background: rgba(95,126,120,0.08);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: var(--space-4);
}

/* ─── Buttons ─── */
.m-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 14px;
  border-radius: var(--radius-sm); padding: 12px 20px;
  border: 1px solid transparent; cursor: pointer;
  transition: background .14s ease, color .14s ease, border-color .14s ease, transform .08s ease;
  text-decoration: none; white-space: nowrap;
}
.m-btn:active { transform: translateY(1px); }
.m-btn-primary { background: var(--accent); color: #fff; }
.m-btn-primary:hover { background: var(--accent-hover); }
.m-btn-primary:active { background: var(--accent-press); }
.m-btn-dark { background: var(--fg); color: var(--bg); }
.m-btn-dark:hover { opacity: .9; }
.m-btn-ghost { background: transparent; color: var(--fg); border-color: var(--border); }
.m-btn-ghost:hover { background: var(--bg-raised); }
.m-btn-text { background: transparent; color: var(--accent); border: none; padding: 12px 4px; }
.m-btn-text:hover { color: var(--accent-hover); }
.m-btn-full { width: 100%; }
.m-btn-lg { padding: 14px 24px; font-size: 15px; border-radius: var(--radius-md); }
.m-btn:disabled { opacity: .4; cursor: not-allowed; pointer-events: none; }

/* ─── Inputs ─── */
.m-input-wrap { display: flex; flex-direction: column; gap: 6px; }
.m-input-label { font-weight: var(--w-semibold); font-size: var(--text-sm); color: var(--fg); }
.m-input {
  font-family: var(--font-sans); font-size: 15px; color: var(--fg);
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px;
  transition: border-color .14s ease, box-shadow .14s ease;
  outline: none;
}
.m-input::placeholder { color: var(--fg-subtle); }
.m-input:focus { border-color: var(--accent); box-shadow: var(--ring-accent); }
.m-input-error { border-color: var(--sell) !important; }
.m-input-helper { font-size: var(--text-xs); color: var(--fg-subtle); }
.m-input-error-msg { font-size: var(--text-xs); color: var(--sell); }

/* ─── Checkboxes ─── */
.m-checkbox {
  display: flex; align-items: flex-start; gap: 12px; cursor: pointer;
  padding: 14px 16px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); transition: all .14s ease;
}
.m-checkbox:hover { border-color: var(--border-strong); background: var(--bg-raised); }
.m-checkbox.checked { border-color: var(--accent); background: rgba(95,126,120,0.06); }
.m-check-box {
  width: 20px; height: 20px; border-radius: 4px; flex-shrink: 0; margin-top: 1px;
  border: 2px solid var(--border-strong); background: transparent;
  display: flex; align-items: center; justify-content: center;
  transition: all .14s ease;
}
.m-checkbox.checked .m-check-box { background: var(--accent); border-color: var(--accent); }

/* ─── Radio buttons ─── */
.m-radio {
  display: flex; align-items: flex-start; gap: 12px; cursor: pointer;
  padding: 18px 20px; border: 1px solid var(--border);
  border-radius: var(--radius-md); transition: all .14s ease;
}
.m-radio:hover { border-color: var(--border-strong); background: var(--bg-raised); }
.m-radio.selected { border-color: var(--fg); border-width: 2px; padding: 17px 19px; }
.m-radio-dot {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0; margin-top: 1px;
  border: 2px solid var(--border-strong); background: transparent;
  display: flex; align-items: center; justify-content: center;
  transition: all .14s ease;
}
.m-radio.selected .m-radio-dot { border-color: var(--fg); }
.m-radio.selected .m-radio-dot::after {
  content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--fg);
}

/* ─── Footer ─── */
.m-footer {
  border-top: 1px solid var(--border); margin-top: auto;
  padding: var(--space-10) var(--space-6) var(--space-6);
  transition: background .3s ease, border-color .3s ease;
}
.m-footer-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6); max-width: 960px; margin: 0 auto;
}
@media (max-width: 600px) { .m-footer-grid { grid-template-columns: repeat(2, 1fr); } }
.m-footer-col-title { font-size: var(--text-xs); font-weight: var(--w-semibold); letter-spacing: var(--track-label); text-transform: uppercase; color: var(--fg-subtle); margin-bottom: var(--space-3); }
.m-footer-link { display: block; font-size: var(--text-sm); color: var(--fg-muted); text-decoration: none; padding: 3px 0; transition: color .14s; }
.m-footer-link:hover { color: var(--fg); }
.m-footer-disclosure {
  max-width: 960px; margin: var(--space-8) auto 0;
  padding-top: var(--space-6); border-top: 1px solid var(--border);
  font-size: var(--text-xs); color: var(--fg-subtle); line-height: 1.6;
}
.m-footer-disclosure strong { color: var(--sell); font-weight: var(--w-semibold); }
.m-footer-bottom {
  max-width: 960px; margin: var(--space-4) auto 0;
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--space-4); border-top: 1px solid var(--border);
  font-size: var(--text-xs); color: var(--fg-subtle);
}
.m-footer-socials { display: flex; gap: var(--space-4); }

/* ─── Bottom nav (Back / Continue) ─── */
.m-bottom-nav {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--space-8); margin-top: var(--space-8);
  border-top: 1px solid var(--border);
}

/* ─── Modal overlay ─── */
.m-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(8,18,32,0.75); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn .2s ease;
}
.m-modal {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--space-8);
  width: 90%; max-width: 440px; box-shadow: var(--shadow-lg);
  animation: slideUp .25s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ─── Spinner ─── */
.m-spinner {
  width: 24px; height: 24px; border: 2.5px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Accordion ─── */
.m-accordion {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  overflow: hidden; transition: border-color .14s ease;
}
.m-accordion-trigger {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px; background: transparent; color: var(--fg);
  font-size: var(--text-body); font-weight: var(--w-semibold); font-family: var(--font-sans);
  border: none; cursor: pointer; transition: background .14s ease;
}
.m-accordion-trigger:hover { background: var(--bg-raised); }
.m-accordion-arrow { transition: transform .2s ease; color: var(--fg-subtle); }
.m-accordion-arrow.open { transform: rotate(180deg); }
.m-accordion-body { padding: 0 16px 16px; font-size: var(--text-sm); color: var(--fg-muted); line-height: 1.6; }

/* ─── Copy-field ─── */
.m-copy-field {
  display: flex; align-items: center; gap: 0;
  border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden;
}
.m-copy-value {
  flex: 1; padding: 12px 14px; font-size: 14px; font-family: var(--font-sans);
  font-variant-numeric: tabular-nums; color: var(--fg); background: var(--bg);
  border: none; outline: none;
}
.m-copy-btn {
  padding: 12px 16px; font-size: 13px; font-weight: var(--w-semibold);
  font-family: var(--font-sans); color: var(--fg);
  background: var(--bg-elevated); border: none; border-left: 1px solid var(--border);
  cursor: pointer; transition: background .14s ease; white-space: nowrap;
}
.m-copy-btn:hover { background: var(--bg-raised); }

/* ─── Deposit method card ─── */
.m-method-card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-5); border: 1px solid var(--border);
  border-radius: var(--radius-md); cursor: pointer;
  transition: all .14s ease;
}
.m-method-card:hover { border-color: var(--border-strong); background: var(--bg-raised); }
.m-method-card.selected { border-color: var(--accent); background: rgba(95,126,120,0.06); }
.m-method-card.disabled { opacity: .5; cursor: not-allowed; }
.m-method-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.m-method-icon {
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  background: var(--bg-raised); display: flex; align-items: center; justify-content: center;
  color: var(--fg-muted); font-size: 16px; font-weight: var(--w-semibold);
}
.m-method-title { font-weight: var(--w-semibold); font-size: var(--text-body); }
.m-method-badge {
  font-size: 11px; font-weight: var(--w-semibold); padding: 3px 8px;
  border-radius: var(--radius-pill); background: rgba(95,126,120,0.15);
  color: var(--accent);
}
.m-method-badge.soon { background: var(--bg-raised); color: var(--fg-subtle); }
.m-method-detail { font-size: var(--text-sm); color: var(--fg-muted); }
.m-method-detail strong { color: var(--fg); font-weight: var(--w-semibold); }

/* ─── QR placeholder ─── */
.m-qr-placeholder {
  width: 160px; height: 160px; margin: 0 auto;
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--fg-subtle); font-size: var(--text-sm); text-align: center;
}

/* ─── Status indicator ─── */
.m-status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: var(--text-sm); font-weight: var(--w-semibold);
}
.m-status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--fg-subtle);
}
.m-status-dot.waiting { background: var(--warning); animation: pulse 1.5s ease infinite; }
.m-status-dot.connected { background: var(--accent); }
.m-status-dot.saved { background: var(--fg-subtle); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

/* ─── Light theme overrides ─── */
[data-theme="light"] {
  --bg: #f5f6f7;
  --bg-elevated: #ffffff;
  --bg-raised: #ebedef;
  --border: #d5d8dc;
  --border-strong: #b8bcc2;
  --fg: #081220;
  --fg-muted: #565f6c;
  --fg-subtle: #6B717C;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.10);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.15);
}
[data-theme="light"] .m-overlay { background: rgba(8,18,32,0.45); }
[data-theme="light"] .m-topbar-logo { filter: brightness(0); }

/* ─── Transitions for all themed elements ─── */
.m-card, .m-input, .m-checkbox, .m-radio, .m-accordion, .m-copy-field, .m-method-card,
.m-footer, .m-topbar, .step-tabs, .m-callout {
  transition: background .3s ease, border-color .3s ease, color .3s ease;
}

/* ─── Link styles ─── */
a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--accent-hover); }

/* ─── Divider ─── */
.m-divider {
  display: flex; align-items: center; gap: var(--space-4);
  color: var(--fg-subtle); font-size: var(--text-sm);
}
.m-divider::before, .m-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

/* ─── Social login buttons ─── */
.m-social-btn {
  display: flex; align-items: center; gap: 12px;
  width: 100%; padding: 13px 16px;
  background: transparent; border: 1px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer;
  font-family: var(--font-sans); font-size: 14px; font-weight: var(--w-medium);
  color: var(--fg); transition: all .14s ease;
}
.m-social-btn:hover { background: var(--bg-raised); border-color: var(--border-strong); }
.m-social-icon {
  width: 24px; height: 24px; display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: var(--w-bold); color: var(--fg-muted);
  background: var(--bg-raised); border-radius: 4px;
}

/* ═══════════════════════════════════════
   APP SHELL — Post-onboarding layout
   ═══════════════════════════════════════ */

/* App layout: sidebar + main */
.app-layout {
  display: grid; grid-template-columns: 180px 1fr;
  min-height: 100vh; transition: grid-template-columns .2s ease;
}
@media (max-width: 800px) { .app-layout { grid-template-columns: 1fr; } }

/* App topbar */
.app-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--space-6); height: 56px;
  border-bottom: 1px solid var(--border);
  background: var(--bg); position: sticky; top: 0; z-index: 100;
  transition: background .3s ease, border-color .3s ease;
}
.app-topbar-left { display: flex; align-items: center; gap: var(--space-4); }
.app-topbar-right { display: flex; align-items: center; gap: var(--space-5); }
.app-live-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: var(--radius-pill);
  border: 1px solid var(--border); font-size: var(--text-xs);
  font-weight: var(--w-semibold); color: var(--fg);
}
.app-live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.app-lang { font-size: var(--text-sm); color: var(--fg-muted); display: flex; align-items: center; gap: 4px; cursor: pointer; }
.app-notif {
  position: relative; width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .14s ease;
}
.app-notif:hover { background: var(--bg-raised); }
.app-notif-badge {
  position: absolute; top: -2px; right: -2px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); color: #fff;
  font-size: 9px; font-weight: var(--w-bold);
  display: flex; align-items: center; justify-content: center;
}
.app-deposit-btn {
  padding: 8px 20px; font-size: 13px; font-weight: var(--w-semibold);
  font-family: var(--font-sans); background: var(--fg); color: var(--bg);
  border: none; border-radius: var(--radius-sm); cursor: pointer;
  transition: opacity .14s ease;
}
.app-deposit-btn:hover { opacity: .85; }

/* Sidebar */
.app-sidebar {
  display: flex; flex-direction: column;
  border-right: 1px solid var(--border);
  padding: var(--space-5) 0;
  background: var(--bg); transition: background .3s ease;
  position: sticky; top: 56px; height: calc(100vh - 56px);
  overflow-y: auto;
}
@media (max-width: 800px) { .app-sidebar { display: none; } }
.app-sidebar-link {
  display: block; padding: 10px var(--space-6);
  font-size: var(--text-body); font-weight: var(--w-regular);
  color: var(--fg-muted); text-decoration: none;
  border-left: 3px solid transparent;
  transition: all .14s ease; cursor: pointer;
}
.app-sidebar-link:hover { color: var(--fg); background: var(--bg-raised); }
.app-sidebar-link.active {
  color: var(--fg); font-weight: var(--w-semibold);
  border-left-color: var(--fg);
}
.app-sidebar-divider {
  height: 1px; background: var(--border);
  margin: var(--space-4) var(--space-6);
}
.app-sidebar-temp {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm); color: var(--fg-subtle);
  font-style: italic;
}

/* App content area */
.app-content {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column;
}
.app-page {
  flex: 1; padding: var(--space-6) var(--space-8);
  max-width: 1200px; width: 100%;
}
@media (max-width: 800px) { .app-page { padding: var(--space-4); } }

/* App footer (compact) */
.app-footer-compact {
  border-top: 1px solid var(--border);
  padding: var(--space-4) var(--space-6);
  display: flex; justify-content: space-between; align-items: center;
  font-size: var(--text-xs); color: var(--fg-subtle);
  flex-wrap: wrap; gap: var(--space-3);
}
.app-footer-links { display: flex; gap: var(--space-4); }
.app-footer-links a { color: var(--fg-subtle); text-decoration: none; font-size: var(--text-xs); }
.app-footer-links a:hover { color: var(--fg-muted); text-decoration: underline; }

/* Status bar */
.app-status-bar {
  padding: var(--space-3) var(--space-6);
  display: flex; gap: var(--space-5);
  font-size: var(--text-xs); color: var(--fg-subtle);
}
.app-status-item { display: flex; align-items: center; gap: 6px; }
.app-status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.app-status-dot.warn { background: var(--warning); }
.app-status-dot.off { background: var(--sell); }

/* ─── Resume banner ─── */
.resume-banner {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); gap: var(--space-4);
}
.resume-banner-progress {
  height: 4px; border-radius: 2px; background: var(--border);
  width: 120px; overflow: hidden; margin-top: 6px;
}
.resume-banner-fill { height: 100%; background: var(--accent); border-radius: 2px; }

/* ─── News ticker ─── */
.news-ticker {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: var(--text-sm);
}
.news-badge {
  font-size: var(--text-xs); font-weight: var(--w-semibold);
  padding: 2px 8px; border-radius: var(--radius-pill);
  background: rgba(95,126,120,0.15); color: var(--accent);
}

/* ─── Stat cards ─── */
.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
}
.stat-card {
  padding: var(--space-3) var(--space-4);
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.stat-card-label { font-size: var(--text-xs); font-weight: var(--w-semibold); letter-spacing: var(--track-label); text-transform: uppercase; color: var(--fg-subtle); margin-bottom: 4px; }
.stat-card-value { font-size: var(--text-h3); font-weight: var(--w-semibold); font-variant-numeric: tabular-nums; }
.stat-card-delta { font-size: var(--text-xs); color: var(--fg-subtle); margin-top: 2px; }
.stat-card-delta.up { color: var(--buy); }
.stat-card-delta.down { color: var(--sell); }

/* ─── Data table ─── */
.m-table { width: 100%; border-collapse: collapse; }
.m-table th {
  text-align: left; padding: 10px 12px;
  font-size: var(--text-sm); font-weight: var(--w-semibold);
  color: var(--fg-muted); border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.m-table td {
  padding: 12px; font-size: var(--text-sm); color: var(--fg);
  border-bottom: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
}
.m-table tr:hover td { background: var(--bg-raised); }
.m-table .up { color: #7fa097; }
.m-table .down { color: #d68574; }
.m-table a { color: var(--accent); text-decoration: none; }
.m-table a:hover { text-decoration: underline; }

/* ─── Tabs ─── */
.m-tabs {
  display: flex; gap: 0; border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-4);
}
.m-tab {
  padding: 10px 20px; font-size: var(--text-sm); font-weight: var(--w-semibold);
  color: var(--fg-muted); border-bottom: 2px solid transparent;
  cursor: pointer; transition: all .14s ease; background: none; border-top: none; border-left: none; border-right: none;
  font-family: var(--font-sans);
}
.m-tab:hover { color: var(--fg); }
.m-tab.active { color: var(--fg); border-bottom-color: var(--fg); }

/* ─── Filter chips ─── */
.m-chips { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; }
.m-chip {
  padding: 6px 14px; font-size: var(--text-sm); font-weight: var(--w-medium);
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: transparent; color: var(--fg-muted); cursor: pointer;
  font-family: var(--font-sans); transition: all .14s ease;
}
.m-chip:hover { background: var(--bg-raised); color: var(--fg); }
.m-chip.active { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.m-chip-divider { width: 1px; height: 20px; background: var(--border); margin: 0 var(--space-1); }

/* ─── Chart placeholder ─── */
.chart-placeholder {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-4);
  min-height: 200px; display: flex; flex-direction: column;
}
.chart-placeholder-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: var(--space-4);
}
.chart-area {
  flex: 1; display: flex; align-items: flex-end; gap: 3px;
  padding-top: var(--space-4);
}
.chart-bar {
  flex: 1; border-radius: 2px 2px 0 0; min-height: 4px;
  transition: height .3s ease;
}
.chart-bar.pos { background: var(--buy); }
.chart-bar.neg { background: var(--sell); }
.chart-line-area {
  flex: 1; position: relative; overflow: hidden;
}

/* ─── Breadcrumb ─── */
.breadcrumb { font-size: var(--text-sm); color: var(--fg-subtle); margin-bottom: var(--space-2); }
.breadcrumb a { color: var(--fg-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--fg); }

/* ─── Landing page ─── */
.landing-hero {
  padding: var(--space-16) var(--space-6);
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-10);
  align-items: center;
}
@media (max-width: 800px) { .landing-hero { grid-template-columns: 1fr; padding: var(--space-8) var(--space-4); } }
.landing-hero-img {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-lg); aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  color: var(--fg-subtle); font-size: var(--text-sm);
}

/* ─── Landing hero: live terminal illustration ─── */
.trading-hero {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 18px;
  padding: 16px;
  background:
    radial-gradient(circle at top right, rgba(120,140,135,.16), transparent 34%),
    linear-gradient(180deg, #10141d, #151c27 90%);
  border: 1px solid rgba(255,255,255,.08);
  color: #eef2f3;
  font-family: var(--font-sans);
}
.trading-hero__glow, .trading-hero__grid { position: absolute; inset: 0; pointer-events: none; }
.trading-hero__glow {
  background:
    radial-gradient(circle at 20% 24%, rgba(95,126,120,.22), transparent 22%),
    radial-gradient(circle at 78% 18%, rgba(255,255,255,.08), transparent 18%),
    radial-gradient(circle at 68% 78%, rgba(95,126,120,.14), transparent 28%);
  filter: blur(6px);
}
.trading-hero__grid {
  opacity: .28;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.18));
  mask-image: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.18));
}
.trading-hero__window {
  position: relative; z-index: 1; height: 100%;
  display: flex; flex-direction: column; gap: 14px; padding: 14px;
  background: rgba(20,27,37,.58);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-radius: 14px; border: 1px solid rgba(255,255,255,.05);
}
.trading-hero__bar, .trading-hero__card, .trading-hero__pill,
.trading-hero__status, .trading-hero__chip, .trading-hero .stat {
  border: 1px solid rgba(255,255,255,.06);
}
.trading-hero__bar, .trading-hero__head, .trading-hero__price-row, .trading-hero .row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.trading-hero__bar { padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,.03); }
.trading-hero__pill, .trading-hero__status, .trading-hero__label, .trading-hero__chip {
  font-size: 11px; text-transform: uppercase; letter-spacing: .12em; line-height: 1;
}
.trading-hero__pill, .trading-hero__chip, .trading-hero__status {
  display: inline-flex; align-items: center; border-radius: 999px; padding: 7px 10px;
}
.trading-hero__pill { background: rgba(255,255,255,.03); }
.trading-hero__status { gap: 8px; color: #a4adb3; background: rgba(255,255,255,.02); }
.trading-hero__dot { width: 8px; height: 8px; border-radius: 50%; background: #6f8d86; box-shadow: 0 0 0 5px rgba(111,141,134,.14); }
.trading-hero__main { flex: 1; display: grid; grid-template-rows: 1.2fr .92fr; gap: 14px; min-height: 0; }
.trading-hero__bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; min-height: 0; }
.trading-hero__card {
  display: flex; flex-direction: column; gap: 14px; min-height: 0;
  padding: 14px; border-radius: 14px; background: rgba(18,24,34,.84);
}
.trading-hero__card--primary { box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 0 0 1px rgba(95,126,120,.08); }
.trading-hero__label { color: #97a0a8; }
.trading-hero__chip { min-width: 42px; justify-content: center; color: #6f8d86; background: rgba(95,126,120,.08); }
.trading-hero__price { font-size: 30px; font-weight: 600; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.trading-hero__change, .trading-hero .up { color: #7fc7b5; }
.trading-hero .down { color: #d58f8f; }
.trading-hero__change { font-size: 14px; font-weight: 500; }
.trading-hero__candles { display: flex; align-items: flex-end; gap: 8px; min-height: 110px; padding-top: 6px; }
.trading-hero .candle {
  position: relative; flex: 1; min-width: 10px; border-radius: 999px 999px 4px 4px;
  background: linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.05));
}
.trading-hero .candle::before {
  content: ""; position: absolute; left: 50%; transform: translateX(-50%);
  top: -10px; bottom: -10px; width: 1px; background: rgba(255,255,255,.18);
}
.trading-hero .candle.up { background: linear-gradient(180deg, rgba(95,126,120,.98), rgba(95,126,120,.32)); }
.trading-hero .candle.down { background: linear-gradient(180deg, rgba(201,123,123,.92), rgba(201,123,123,.24)); }
.trading-hero .h36 { height: 36%; } .trading-hero .h44 { height: 44%; }
.trading-hero .h52 { height: 52%; } .trading-hero .h58 { height: 58%; }
.trading-hero .h62 { height: 62%; } .trading-hero .h70 { height: 70%; }
.trading-hero .h78 { height: 78%; } .trading-hero .h88 { height: 88%; }
.trading-hero__stats { display: flex; flex-wrap: wrap; gap: 8px; }
.trading-hero .stat {
  display: inline-flex; align-items: center; padding: 7px 10px; border-radius: 999px;
  background: rgba(255,255,255,.03); color: #a4adb3; font-size: 12px;
}
.trading-hero .stat--accent { color: #6f8d86; background: rgba(95,126,120,.08); }
.trading-hero__rows, .trading-hero .book { display: grid; gap: 10px; }
.trading-hero .row { font-size: 13px; color: #a4adb3; }
.trading-hero .row.muted { opacity: .82; }
.trading-hero .pair { color: #eef2f3; font-weight: 500; }
.trading-hero .row span, .trading-hero .book-row span { font-variant-numeric: tabular-nums; }
.trading-hero .book-row {
  position: relative; overflow: hidden; display: flex; align-items: center;
  justify-content: space-between; padding: 8px 10px; border-radius: 10px;
  background: rgba(255,255,255,.025); font-size: 12px;
}
.trading-hero .book-row.ask { color: #d59a9a; }
.trading-hero .book-row.bid { color: #8dc4b9; }
.trading-hero .book-row.mid { color: #eef2f3; border: 1px solid rgba(95,126,120,.18); }
.trading-hero .fill, .trading-hero .marker {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  height: 65%; border-radius: 999px;
}
.trading-hero .fill { background: rgba(255,255,255,.06); }
.trading-hero .book-row.ask .fill { background: linear-gradient(90deg, rgba(201,123,123,.12), rgba(201,123,123,.42)); }
.trading-hero .book-row.bid .fill { background: linear-gradient(90deg, rgba(95,126,120,.12), rgba(95,126,120,.42)); }
.trading-hero .marker { width: 54%; border: 1px solid rgba(95,126,120,.28); background: rgba(95,126,120,.08); }
.trading-hero .w48 { width: 48%; } .trading-hero .w54 { width: 54%; }
.trading-hero .w62 { width: 62%; } .trading-hero .w70 { width: 70%; }
@media (max-width: 800px) {
  .trading-hero { aspect-ratio: auto; min-height: 520px; }
  .trading-hero__bottom { grid-template-columns: 1fr; }
  .trading-hero__bar { flex-direction: column; align-items: flex-start; }
}
.landing-badges { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.landing-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border: 1px solid var(--border);
  border-radius: var(--radius-pill); font-size: var(--text-sm); color: var(--fg-muted);
}
.landing-section {
  max-width: 1100px; margin: 0 auto;
  padding: var(--space-10) var(--space-6);
}
.landing-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4);
}
@media (max-width: 700px) { .landing-cards { grid-template-columns: 1fr; } }
.landing-divider { border-top: 1px solid var(--border); max-width: 1100px; margin: 0 auto; }

/* ─── Account type cards ─── */
.m-acct-card {
  padding: var(--space-6); border: 1px solid var(--border);
  border-radius: var(--radius-lg); cursor: pointer;
  transition: all .2s ease;
}
.m-acct-card:hover { border-color: var(--border-strong); background: var(--bg-elevated); }
.m-acct-card.selected { border-color: var(--accent); border-width: 2px; padding: calc(var(--space-6) - 1px); }

/* ═══════════════════════════════════════
   RESPONSIVE — mobile emulation (≤390px refs)
   ═══════════════════════════════════════ */

/* Responsive grid utilities (replace inline grid columns) */
.grid-2, .grid-3 { display: grid; gap: var(--space-4); align-items: start; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 860px) { .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 680px) { .grid-2 { grid-template-columns: 1fr; } }

/* Page header row that should wrap on mobile */
.page-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--space-3); flex-wrap: wrap;
}

/* ─── App mobile nav (replaces hidden sidebar) ─── */
.app-mobnav { display: none; }
@media (max-width: 800px) {
  .app-mobnav {
    display: flex;
    position: sticky; top: 56px; z-index: 90;
    background: var(--bg); border-bottom: 1px solid var(--border);
    transition: background .3s ease, border-color .3s ease;
  }
  .app-mobnav-item {
    flex: 1; text-align: center; padding: 14px 6px;
    font-size: var(--text-sm); font-weight: var(--w-medium);
    color: var(--fg-muted); cursor: pointer; background: none;
    border: none; border-bottom: 2px solid transparent;
    font-family: var(--font-sans); white-space: nowrap;
    transition: color .14s ease, background .14s ease;
  }
  .app-mobnav-item.active {
    color: var(--fg); font-weight: var(--w-semibold);
    background: var(--bg-raised);
  }
}

/* ─── App topbar: mobile adjustments ─── */
.app-topbar-temp { display: none; }
@media (max-width: 800px) {
  .app-topbar-temp {
    display: inline; font-size: var(--text-sm); color: var(--fg-subtle);
    font-style: italic; text-decoration: none; white-space: nowrap;
  }
  .app-topbar-temp:hover { color: var(--fg-muted); }
  .app-hide-sm { display: none !important; }
  .app-topbar { padding: 0 var(--space-4); }
  .app-topbar-right { gap: var(--space-3); }
}

/* ─── Positions: cards on mobile ─── */
.pos-cards { display: none; flex-direction: column; gap: var(--space-3); }
@media (max-width: 760px) {
  .pos-cards { display: flex; }
  .pos-table-wrap { display: none; }
}
.pos-card {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-4) var(--space-5);
  cursor: pointer; transition: border-color .14s ease, background .14s ease;
}
.pos-card:hover { border-color: var(--border-strong); }
.pos-card.open { border-color: var(--border-strong); }
.pos-card-top {
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--space-3);
}
.pos-card-top-right { display: flex; align-items: center; gap: var(--space-3); }
.pos-card-inst { font-size: var(--text-body); font-weight: var(--w-semibold); }
.pos-card-pl { font-size: var(--text-body); font-weight: var(--w-semibold); font-variant-numeric: tabular-nums; }
.pos-card-sub { font-size: var(--text-sm); color: var(--fg-muted); margin-top: 4px; }
.pos-card-caret { display: inline-flex; transition: transform .18s ease; }
.pos-card-caret.open { transform: rotate(180deg); }
.pos-card-detail {
  margin-top: var(--space-4); padding-top: var(--space-2);
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column;
}
.pos-kv {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 7px 0; gap: var(--space-4);
}
.pos-kv + .pos-kv { border-top: 1px solid color-mix(in oklab, var(--border) 55%, transparent); }
.pos-kv-label { font-size: var(--text-sm); color: var(--fg-muted); }
.pos-kv-val { font-size: var(--text-sm); font-weight: var(--w-medium); font-variant-numeric: tabular-nums; }
.pos-kv-link { font-size: var(--text-sm); font-weight: var(--w-medium); color: var(--accent); text-decoration: underline; text-underline-offset: 2px; font-variant-numeric: tabular-nums; }
.pos-card-actions { display: flex; gap: var(--space-3); margin-top: var(--space-4); }

/* ─── Account: TOC stacks on mobile ─── */
.account-layout { display: flex; gap: var(--space-8); }
.account-toc {
  width: 160px; flex-shrink: 0;
  position: sticky; top: 72px; align-self: flex-start;
}
.account-toc-link {
  display: block; font-size: var(--text-sm); color: var(--fg-muted);
  text-decoration: none; padding: 4px 0;
}
.account-toc-link:hover { color: var(--fg); }
@media (max-width: 760px) {
  .account-layout { flex-direction: column; gap: var(--space-5); }
  .account-toc { width: 100%; position: static; }
  .account-toc-links {
    display: flex; flex-direction: column;
    border-left: 1px solid var(--border); padding-left: var(--space-4);
  }
}

/* ─── Onboarding header / footer mobile ─── */
@media (max-width: 600px) {
  .m-topbar-nav { display: none; }
  .m-topbar { padding: 0 var(--space-4); }
  .onboard-main, .onboard-main.compact, .onboard-main.spacious {
    padding-left: var(--space-4); padding-right: var(--space-4);
  }
  .step-tab { padding: 13px 6px; font-size: var(--text-xs); gap: 5px; }
  .step-tab-num { width: 18px; height: 18px; font-size: 10px; }
}
@media (max-width: 460px) {
  .m-footer-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .m-footer-bottom { flex-direction: column; gap: var(--space-3); align-items: flex-start; }
}

/* ─── App page: mobile heading + spacing scale ─── */
@media (max-width: 600px) {
  .app-page h1 { font-size: var(--text-h3); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════
   MOBILE PREVIEW — device frame (Tweak: Viewport = mobile)
   ═══════════════════════════════════════ */
.mob-stage {
  min-height: 100vh;
  background: radial-gradient(120% 80% at 50% 0%, #13202f 0%, #070d16 62%);
  display: flex; flex-direction: column;
}
.mob-stage-bar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(8,18,32,.82);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.mob-stage-scroll {
  flex: 1; min-height: 0;
  display: flex; flex-direction: column; align-items: center;
  padding: 26px 16px 36px; overflow: auto;
}
.device-sizer { flex-shrink: 0; }
.device-phone {
  position: relative;
  width: 390px; height: 844px;
  box-sizing: content-box;
  background: #0a0d12;
  border-radius: 46px; padding: 13px;
  transform-origin: top left;
  box-shadow:
    0 0 0 2px #232a33,
    0 40px 70px -24px rgba(0,0,0,.75),
    inset 0 0 0 1px rgba(255,255,255,.05);
}
.device-phone-notch {
  position: absolute; top: 13px; left: 50%; transform: translateX(-50%);
  width: 148px; height: 26px; background: #0a0d12;
  border-radius: 0 0 16px 16px; z-index: 3; pointer-events: none;
}
.device-phone-screen {
  display: block; width: 390px; height: 844px;
  border: 0; border-radius: 34px; background: var(--bg);
}
.mob-caption {
  margin-top: 20px; color: var(--fg-subtle);
  font-size: 12px; letter-spacing: .04em; text-align: center;
  font-variant-numeric: tabular-nums;
}

/* ═══════════════════════════════════════
   FLOATING JUMP LAUNCHER (dev nav overlay)
   ═══════════════════════════════════════ */
.jump-fab-wrap {
  position: fixed; left: 16px; bottom: 16px; z-index: 2147483600;
  display: flex; flex-direction: column; align-items: flex-start; gap: 10px;
  font-family: var(--font-sans);
}
.jump-fab {
  appearance: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 14px; border-radius: 999px;
  background: rgba(8,18,32,.85); color: var(--arctic-white);
  border: 1px solid var(--border-strong);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  font-size: 12px; font-weight: 600; letter-spacing: .04em;
  box-shadow: 0 8px 24px -8px rgba(0,0,0,.6);
  transition: background .14s ease, border-color .14s ease, transform .12s ease;
}
.jump-fab:hover { background: rgba(20,34,52,.92); border-color: var(--accent); }
.jump-fab.open { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.jump-pop {
  width: 260px; max-height: min(76vh, 560px); overflow: auto;
  background: rgba(8,18,32,.92); color: var(--fg);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid var(--border-strong); border-radius: 12px;
  box-shadow: 0 20px 50px -16px rgba(0,0,0,.7);
  padding: 12px; display: flex; flex-direction: column; gap: 14px;
}
.jump-section + .jump-section { border-top: 1px solid var(--border); padding-top: 12px; }
.jump-group-label {
  font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--fg-subtle); padding: 0 4px 6px;
}
.jump-group-items { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.jump-item {
  appearance: none; cursor: pointer; text-align: left;
  padding: 6px 9px; border-radius: 7px;
  background: transparent; color: var(--fg-muted);
  border: 1px solid var(--border);
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: all .12s ease;
}
.jump-item:hover { color: var(--fg); border-color: var(--border-strong); background: var(--bg-raised); }
.jump-item.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); font-weight: 600; }

/* Tweak controls embedded in the jump popup */
.jump-ctl { display: flex; flex-direction: column; gap: 5px; }
.jump-ctl + .jump-ctl { margin-top: 9px; }
.jump-ctl-label {
  font-size: 11px; font-weight: 500; color: var(--fg-muted);
  display: flex; justify-content: space-between; align-items: center;
}
.jump-ctl-label b { color: var(--fg); font-weight: 600; }
.jump-seg {
  display: grid; gap: 3px; grid-auto-flow: column; grid-auto-columns: 1fr;
  padding: 3px; border-radius: 8px;
  background: rgba(255,255,255,.04); border: 1px solid var(--border);
}
.jump-seg-btn {
  appearance: none; cursor: pointer; border: none;
  padding: 5px 4px; border-radius: 5px;
  background: transparent; color: var(--fg-muted);
  font-family: var(--font-sans); font-size: 10px; font-weight: 600;
  letter-spacing: .02em; text-transform: capitalize;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: all .12s ease;
}
.jump-seg-btn:hover { color: var(--fg); }
.jump-seg-btn.active { background: var(--accent); color: var(--accent-fg); }