/*
 * Tradez.eu — v5 design system
 * Scope: every rule is nested under `.app` so legacy pages are untouched.
 * Source of truth: mockups/design-system-v5.md + mockups/pages_v5.html
 */

:root {
  --font-sans:  'Inter', system-ui, sans-serif;
  --font-serif: 'Fraunces', Georgia, serif;
  --font-mono:  'JetBrains Mono', ui-monospace, monospace;

  /* z-index scale (see §3 of design-system-v5.md) */
  --z-sticky: 10;
  --z-topbar: 100;
  --z-popover: 200;
  --z-modal-bg: 900;
  --z-modal: 1000;
}

/* Reset — the v5 shell paints the full viewport itself */
html { scrollbar-gutter: stable; }
html, body { margin: 0; padding: 0; }
body:has(> .app) { background: #f5f1e8; }
body:has(> .app.theme-dark) { background: #16181a; }

/* ===================== APP SHELL + TOKENS ===================== */
.app {
  font-family: var(--font-sans);
  background: var(--bg); color: var(--text);
  font-size: 14px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  display: flex; flex-direction: column;
  min-height: 100vh;
}
.app *, .app *::before, .app *::after { box-sizing: border-box; }

.app.theme-light {
  --bg: #f5f1e8; --panel: #faf7ef; --panel-2: #ede7d7;
  --rule: #e4ddc9; --rule-strong: #c8bfa6;
  --text: #1a1814; --text-2: #3a3630; --muted: #7a756a;
  --accent: #b8680d; --accent-hover: #96540a;
  --pos: #2e5e3f; --pos-soft: #7cb08f;
  --neg: #a8351a;
  --info: #2f5aa8; --info-soft: #8caad0;
  --pos-bg: rgba(46,94,63,0.10);
  --neg-bg: rgba(168,53,26,0.09);
  --info-bg: rgba(47,90,168,0.10);
  --accent-bg: rgba(184,104,13,0.10);
  --topbar-bg: #efe9d7;
}
.app.theme-dark {
  --bg: #16181a; --panel: #1c1f22; --panel-2: #242830;
  --rule: #262a2f; --rule-strong: #3a3f46;
  --text: #e6e1d2; --text-2: #c2bdae; --muted: #8a8579;
  --accent: #d89b3a; --accent-hover: #e9b058;
  --pos: #7cc598; --pos-soft: #4e8766;
  --neg: #e08b73;
  --info: #89a8d4; --info-soft: #4c6689;
  --pos-bg: rgba(124,197,152,0.10);
  --neg-bg: rgba(224,139,115,0.10);
  --info-bg: rgba(137,168,212,0.12);
  --accent-bg: rgba(216,155,58,0.10);
  --topbar-bg: #1a1d20;
}

/* Focus (one global rule) */
.app :focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ===================== TOPBAR ===================== */
.app .topbar {
  position: sticky; top: 0; z-index: var(--z-topbar); background: var(--topbar-bg);
  border-bottom: 1px solid var(--rule);
}
.app .topbar .topbar-inner {
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: 32px; padding: 0 24px; height: 56px;
  max-width: 1440px; width: 100%; margin: 0 auto;
}
.app .topbar .brand {
  font-family: var(--font-serif); font-weight: 700; font-size: 20px;
  letter-spacing: -0.02em; color: var(--text); text-decoration: none;
}
.app .topbar .brand .dot { color: var(--accent); }
.app .topbar .nav { display: flex; align-items: center; gap: 2px; }
.app .topbar .nav a, .app .topbar .nav button {
  font-family: var(--font-sans); font-size: 14px; color: var(--text-2);
  text-decoration: none; background: transparent; border: none; cursor: pointer;
  padding: 8px 14px; border-radius: 6px;
  display: inline-flex; align-items: center; gap: 8px; position: relative;
}
.app .topbar .nav a:hover, .app .topbar .nav button:hover { background: var(--panel); color: var(--text); }
.app .topbar .nav a.active { color: var(--text); font-weight: 500; }
.app .topbar .nav a.active::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: -1px;
  height: 2px; background: var(--accent); border-radius: 1px;
}
.app .topbar .nav .badge {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1px;
  background: var(--accent-bg); color: var(--accent); padding: 1px 6px; border-radius: 10px;
}
.app .topbar .nav .badge.d-none { display: none; }
.app .topbar .nav .caret {
  display: inline-block; width: 7px; height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  color: var(--muted);
  transform: rotate(45deg) translate(-2px, -2px);
  margin-left: 2px;
  transition: transform 0.15s ease;
}
.app .nav-dd.open > [data-nav-dd-toggle] .caret {
  transform: rotate(-135deg) translate(-2px, -2px);
}

/* Nav dropdowns (Play / Learn / avatar menu) */
.app .nav-dd { position: relative; display: inline-flex; align-items: center; }
.app .nav-dd > .nav-pop {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: var(--z-popover);
  min-width: 200px; background: var(--panel); border: 1px solid var(--rule);
  border-radius: 8px; padding: 6px;
  box-shadow: 0 12px 32px rgba(0,0,0,.18), 0 2px 6px rgba(0,0,0,.08);
  display: none; flex-direction: column; gap: 1px;
}
.app.theme-dark .nav-dd > .nav-pop {
  box-shadow: 0 12px 36px rgba(0,0,0,.55), 0 2px 8px rgba(0,0,0,.35);
  border-color: var(--rule-strong);
}
.app .nav-dd.open > .nav-pop { display: flex; }
.app .nav-dd > .nav-pop.nav-pop-right { left: auto; right: 0; }
.app .nav-dd > .nav-pop a {
  font-family: var(--font-sans); font-size: 13px; color: var(--text-2);
  text-decoration: none; padding: 7px 10px; border-radius: 5px;
  display: block; white-space: nowrap;
}
.app .nav-dd > .nav-pop a:hover { background: var(--panel-2); color: var(--text); }

/* Two-column sectioned variant (Play / Learn) */
.app .nav-dd > .nav-pop.nav-pop-cols {
  display: none; flex-direction: row; gap: 8px; padding: 14px;
  min-width: 380px;
}
.app .nav-dd.open > .nav-pop.nav-pop-cols { display: flex; }
.app .nav-dd > .nav-pop.nav-pop-cols.cols-3 {
  min-width: 560px;
  /* Center on the label text, not the button (the chevron adds width on
     the right, so shifting right by a few px aligns the pop visually). */
  left: calc(50% + 8px); right: auto; transform: translateX(-50%);
}
.app .nav-dd > .nav-pop-cols .nav-pop-col {
  display: flex; flex-direction: column; gap: 2px; min-width: 160px; flex: 1;
}
.app .nav-dd > .nav-pop-cols .nav-pop-head {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--muted);
  padding: 0 10px 6px; margin-bottom: 2px;
}
.app .nav-dd > .nav-pop-cols .nav-pop-title {
  display: block; font-size: 13px; font-weight: 500; color: var(--text);
}
.app .nav-dd > .nav-pop-cols .nav-pop-sub {
  display: block; font-size: 11px; color: var(--muted); margin-top: 1px;
}
.app .nav-dd > .nav-pop-cols a { padding: 8px 10px; }
.app .nav-dd > .nav-pop-cols a:hover .nav-pop-title { color: var(--accent); }
.app .topbar .right { display: flex; align-items: center; gap: 12px; }
.app .topbar .search-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--panel); border: 1px solid var(--rule); border-radius: 6px;
  padding: 5px 10px 5px 12px; cursor: pointer;
  font-family: var(--font-sans); font-size: 13px; color: var(--muted); min-width: 220px;
}
.app .topbar .search-btn .kbd {
  margin-left: auto; font-family: var(--font-mono); font-size: 10px;
  background: var(--panel-2); color: var(--muted);
  padding: 1px 6px; border-radius: 3px; border: 1px solid var(--rule);
}
.app .topbar .cash-chip {
  display: inline-flex; align-items: baseline; gap: 6px;
  padding: 6px 12px; border-radius: 6px; background: var(--accent-bg);
}
.app .topbar .cash-chip[title] { cursor: help; }
.app .topbar .cash-chip .v {
  font-family: var(--font-serif); font-weight: 600; font-size: 15px;
  color: var(--accent); font-variant-numeric: tabular-nums;
}
.app .topbar .cash-chip .d { font-family: var(--font-mono); font-size: 10px; color: var(--pos); }
.app .topbar .avatar {
  width: 32px; height: 32px; border-radius: 50%; background: var(--panel-2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-weight: 600; font-size: 13px; color: var(--text);
  border: 0; padding: 0; cursor: pointer; text-decoration: none;
}

/* Notification bell */
.app .topbar .bell,
.app .m-topbar .bell {
  position: relative; width: 32px; height: 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--panel-2); color: var(--text-2);
  border: 1px solid var(--rule); cursor: pointer;
  padding: 0; line-height: 1;
  transition: background 0.15s ease, color 0.15s ease;
}
.app .topbar .bell:hover,
.app .m-topbar .bell:hover { background: var(--panel); color: var(--accent); }
.app .topbar .bell .bell-icon,
.app .m-topbar .bell .bell-icon { display: inline-flex; }
.app .topbar .bell .bell-dot,
.app .m-topbar .bell .bell-dot {
  position: absolute; top: 3px; right: 3px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--topbar-bg);
}
.app .topbar .bell .bell-dot.d-none,
.app .m-topbar .bell .bell-dot.d-none { display: none; }

/* Mobile inbox shortcut (mirrors the .bell sizing so the topbar reads as a
   clean row of round chips). Renders only inside .m-topbar; ignored on
   desktop where the dedicated nav link + theme toggle live instead. */
.app .m-topbar .m-inbox {
  position: relative; width: 32px; height: 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--panel-2); color: var(--text-2);
  border: 1px solid var(--rule);
  text-decoration: none; line-height: 1;
  transition: background 0.15s ease, color 0.15s ease;
}
.app .m-topbar .m-inbox:hover { background: var(--panel); color: var(--accent); }
.app .m-topbar .m-inbox .m-inbox-icon { display: inline-flex; }
.app .m-topbar .m-inbox .m-inbox-badge {
  position: absolute; top: -4px; right: -4px;
  min-width: 16px; height: 16px; padding: 0 4px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: var(--accent-text, #fff);
  border: 2px solid var(--topbar-bg); border-radius: 9px;
  font-family: var(--font-mono); font-size: 9px; font-weight: 700;
  line-height: 1;
}
.app .m-topbar .m-inbox .m-inbox-badge.d-none { display: none; }

/* Notifications popover */
.app .nav-dd > .nav-pop.nav-pop-notif {
  min-width: 380px; padding: 0; flex-direction: column; gap: 0;
  overflow: hidden;
}
.app .nav-dd.open > .nav-pop.nav-pop-notif { display: flex; }
.app .nav-pop-notif-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 14px; border-bottom: 1px solid var(--rule);
}
.app .nav-pop-notif-head h3 {
  font-family: var(--font-serif); font-weight: 600; font-size: 14px;
  margin: 0; color: var(--text);
}
.app .nav-pop-notif-head button {
  font-family: var(--font-sans); font-size: 12px; color: var(--muted);
  background: transparent; border: none; cursor: pointer; padding: 2px 6px;
}
.app .nav-pop-notif-head button:hover { color: var(--accent); }
.app .nav-pop-notif-list {
  max-height: 380px; overflow-y: auto; padding: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--rule-strong) transparent;
}
.app .nav-pop-notif-list::-webkit-scrollbar { width: 8px; }
.app .nav-pop-notif-list::-webkit-scrollbar-track { background: transparent; }
.app .nav-pop-notif-list::-webkit-scrollbar-thumb {
  background: var(--rule-strong); border-radius: 4px;
  border: 2px solid var(--panel);
}
.app .nav-pop-notif-list::-webkit-scrollbar-thumb:hover { background: var(--muted); }
.app .nav-dd > .nav-pop.nav-pop-notif .nav-pop-notif-item {
  display: block; text-decoration: none;
  padding: 10px 14px 10px 30px;
  border-bottom: 1px solid var(--rule);
  color: var(--text-2); position: relative;
  border-radius: 0; white-space: normal;
}
.app .nav-dd > .nav-pop.nav-pop-notif .nav-pop-notif-item:last-child { border-bottom: none; }
.app .nav-dd > .nav-pop.nav-pop-notif .nav-pop-notif-item:hover { background: var(--panel-2); }
.app .nav-dd > .nav-pop.nav-pop-notif .nav-pop-notif-item.unread::before {
  content: ''; position: absolute; left: 12px; top: 16px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}
.app .nav-pop-notif-item .notif-title {
  display: block; font-size: 13px; font-weight: 500;
  color: var(--text); margin-bottom: 2px;
}
.app .nav-pop-notif-item .notif-content {
  display: block; font-size: 12px; color: var(--text-2); line-height: 1.4;
}
.app .nav-pop-notif-item .notif-time {
  display: block; font-family: var(--font-mono); font-size: 10px;
  color: var(--muted); letter-spacing: 0.5px; margin-top: 4px;
  text-transform: lowercase;
}
/* Count badge on a collapsed group ("Bill overdue · Battery (4)"). */
.app .nav-pop-notif-item .notif-count {
  display: inline-block; min-width: 16px; padding: 0 5px; margin-left: 4px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  line-height: 16px; text-align: center; vertical-align: middle;
  color: var(--bg); background: var(--muted); border-radius: 99px;
}
.app .nav-pop-notif-item.unread .notif-count { background: var(--accent); }
.app .nav-pop-notif-empty {
  padding: 24px 14px; text-align: center; color: var(--muted); font-size: 13px;
}
.app .nav-pop-notif-foot {
  border-top: 1px solid var(--rule); padding: 10px 14px; text-align: center;
  background: var(--accent-bg);
}
.app .nav-pop-notif-foot a {
  font-size: 13px; font-weight: 500; color: var(--accent); text-decoration: none;
}
.app .nav-pop-notif-foot a:hover { color: var(--accent-hover); text-decoration: underline; }

/* Bell count badge — unread EVENTS (news). Mirrors .m-inbox-badge sizing. */
.app .topbar .bell .bell-count,
.app .m-topbar .bell .bell-count {
  position: absolute; top: -4px; right: -4px;
  min-width: 16px; height: 16px; padding: 0 4px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: var(--accent-text, #fff);
  border: 2px solid var(--topbar-bg); border-radius: 9px;
  font-family: var(--font-mono); font-size: 9px; font-weight: 700;
  line-height: 1;
}
.app .topbar .bell .bell-count.d-none,
.app .m-topbar .bell .bell-count.d-none { display: none; }
/* Attention dot — an error-severity CONDITION is open (out of stock, halted
   ops …). Bottom corner so it can coexist with the count badge. */
.app .topbar .bell .bell-dot.bell-dot-attn,
.app .m-topbar .bell .bell-dot.bell-dot-attn {
  top: auto; bottom: 1px; right: 1px; background: var(--neg);
}

/* Attention strip at the top of the bell popover: a compact pointer to the
   dashboard's "Do next" (the actual condition list), not a second to-do list.
   Popover still caps at the viewport; the list flex-shrinks under it. */
.app .nav-dd > .nav-pop.nav-pop-notif { max-height: calc(100vh - 80px); }
.app .nav-pop-notif-list { flex: 1 1 auto; min-height: 0; }
.app .nav-pop-notif-attn-strip {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--rule);
  background: var(--accent-bg); text-decoration: none;
  font-size: 12.5px; font-weight: 500; color: var(--text);
  flex: 0 0 auto;
}
.app .nav-pop-notif-attn-strip:hover { background: var(--panel-2); }
.app .nav-pop-notif-attn-strip[hidden] { display: none; }
.app .attn-strip-dot {
  width: 7px; height: 7px; min-width: 7px; padding: 0; flex: none;
  border-radius: 50%; background: var(--accent);
}
.app .attn-strip-dot.is-error { background: var(--neg); }
.app .attn-strip-go {
  margin-left: auto; color: var(--accent); font-size: 12px; white-space: nowrap;
}
/* Bell foot is a button now (opens the shell modal) — style like the old link. */
.app .nav-pop-notif-foot button {
  font-family: var(--font-sans); font-size: 13px; font-weight: 500;
  color: var(--accent); background: transparent; border: none;
  cursor: pointer; padding: 0;
}
.app .nav-pop-notif-foot button:hover { color: var(--accent-hover); text-decoration: underline; }

/* Shell-level notification history modal — the events archive, available on
   every page (dashboard.css isn't, hence self-contained styles here). */
.app dialog.tz-dialog,
dialog.tz-dialog {
  border: 1px solid var(--rule); border-radius: 8px; padding: 0;
  background: var(--panel); color: var(--text);
  max-width: 560px; width: calc(100% - 32px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
dialog.tz-dialog::backdrop { background: rgba(0, 0, 0, 0.55); }
dialog.tz-dialog .tz-dialog-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 14px 18px; border-bottom: 1px solid var(--rule);
}
dialog.tz-dialog .tz-dialog-head h3 {
  font-family: var(--font-serif); font-weight: 500; font-size: 17px; margin: 0;
  letter-spacing: -0.01em; color: var(--text);
}
dialog.tz-dialog .tz-dialog-close {
  background: transparent; border: none; cursor: pointer;
  font-size: 18px; line-height: 1; color: var(--muted); padding: 2px 6px;
}
dialog.tz-dialog .tz-dialog-close:hover { color: var(--text); }
dialog.tz-dialog .tz-dialog-body { max-height: min(65vh, 560px); overflow-y: auto; }
/* Reusable confirm dialog (tz-confirm): message body + button footer */
dialog.tz-dialog.tz-confirm .tz-dialog-body { padding: 18px; }
dialog.tz-dialog .tz-confirm-message {
  margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--text);
}
dialog.tz-dialog .tz-dialog-foot {
  display: flex; align-items: center; justify-content: flex-end; gap: 8px;
  padding: 12px 18px; border-top: 1px solid var(--rule);
}
dialog.tz-dialog .tz-dialog-foot .btn.primary.danger,
dialog.tz-dialog .tz-dialog-foot .btn.danger {
  background: var(--neg, #e05252); border-color: var(--neg, #e05252); color: #fff;
}
dialog.tz-dialog .tz-dialog-status {
  padding: 14px; text-align: center; color: var(--muted); font-size: 12.5px;
}
/* Rows reuse the bell's inner classes (.notif-title/-content/-time/-count are
   styled via .nav-pop-notif-item descendants); scope the row shell here since
   the bell's own row rules are nested under .nav-pop. */
dialog.tz-dialog .nav-pop-notif-item {
  display: block; text-decoration: none; position: relative;
  padding: 10px 18px; border-bottom: 1px solid var(--rule);
  color: var(--text-2); white-space: normal;
}
dialog.tz-dialog .nav-pop-notif-item:last-child { border-bottom: none; }
dialog.tz-dialog a.nav-pop-notif-item:hover { background: var(--panel-2); }
dialog.tz-dialog .nav-pop-notif-item.dismissed { opacity: 0.55; }

/* Account dropdown */
.app .nav-dd > .nav-pop.nav-pop-account {
  min-width: 220px; padding: 6px;
}
.app .nav-pop-account-head {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--muted);
  padding: 8px 10px 6px;
}
.app .nav-dd > .nav-pop.nav-pop-account .nav-pop-account-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 5px;
  font-size: 13px; color: var(--text-2); text-decoration: none;
  background: transparent; border: none; cursor: pointer;
  width: 100%; text-align: left;
  font-family: var(--font-sans);
}
.app .nav-dd > .nav-pop.nav-pop-account .nav-pop-account-item:hover {
  background: var(--panel-2); color: var(--text);
}
.app .nav-pop-account-item .np-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; color: var(--muted); flex: 0 0 18px;
}
.app .nav-pop-account-item:hover .np-ico { color: var(--accent); }
.app .nav-pop-account-item .np-state {
  margin-left: auto; font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 1px; text-transform: uppercase; color: var(--muted);
}
.app .nav-pop-account-sep {
  height: 1px; background: var(--rule); margin: 6px 0;
}
.app .nav-dd > .nav-pop.nav-pop-account .nav-pop-account-danger { color: var(--neg); }
.app .nav-dd > .nav-pop.nav-pop-account .nav-pop-account-danger .np-ico { color: var(--neg); }
.app .nav-dd > .nav-pop.nav-pop-account .nav-pop-account-danger:hover {
  background: var(--neg-bg); color: var(--neg);
}
.app .nav-pop-logout-form { margin: 0; }

/* Theme toggle button (both topbars) */
.app .theme-toggle {
  width: 32px; height: 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--rule); cursor: pointer;
  font-size: 14px; line-height: 1; padding: 0;
  transition: background 0.15s ease, color 0.15s ease;
}
.app .theme-toggle:hover { background: var(--panel); color: var(--accent); }
.app .theme-toggle .theme-toggle-icon { display: inline-block; line-height: 1; }

/* Mobile topbar (default hidden, shown below breakpoint) */
.app .m-topbar { display: none; }
.app .bottom-nav { display: none; }

/* ===================== GUEST MODE BANNER ===================== */
/* Subtle amber strip pinned directly below the topbar on every page —
   uses the accent-bg / accent tokens so it feels part of the design
   system rather than an alert banner. */
.app .guest-account-banner {
    display: flex; align-items: center; justify-content: center;
    flex-wrap: wrap; gap: 10px 16px;
    padding: 8px 24px;
    background: var(--accent-bg);
    color: var(--text);
    border-bottom: 1px solid var(--rule);
    font-family: var(--font-sans); font-size: 12.5px;
}
.app .guest-account-banner .gb-label {
    font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px;
    font-weight: 600; text-transform: uppercase;
    color: var(--accent);
}
.app .guest-account-banner .gb-text  { color: var(--text-2); }
.app .guest-account-banner .gb-cta {
    color: var(--accent); text-decoration: underline; font-weight: 600;
}
.app .guest-account-banner .gb-cta:hover { text-decoration: none; }

/* ===================== PAGE SHELL ===================== */
.app .main { padding: 24px 32px 48px; min-width: 0; max-width: 1440px; width: 100%; margin: 0 auto; }

.app .crumbs {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--muted); margin-bottom: 6px;
}
.app .crumbs a { color: var(--muted); text-decoration: none; }
.app .crumbs a:hover { color: var(--text); }
.app .crumbs .sep { margin: 0 8px; opacity: 0.5; }
.app .crumbs .here { color: var(--text); }

.app .page-head {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 24px;
  margin-bottom: 14px; flex-wrap: wrap;
}
.app .page-head h1 {
  font-family: var(--font-serif); font-weight: 500; font-size: 30px; line-height: 1.1;
  letter-spacing: -0.02em; margin: 0; color: var(--text);
}
.app .page-head .sub { font-size: 14px; color: var(--muted); margin-top: 4px; }
.app .page-head .ctx { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.app .page-head .ctx .pill {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 2px 8px; border-radius: 3px; background: var(--pos-bg); color: var(--pos);
}
.app .page-head .ctx .lvl {
  font-family: var(--font-mono); font-size: 11px; color: var(--muted); letter-spacing: 0.5px;
}

/* Sub-nav (page-level tabs) */
.app .sub-nav {
  border-bottom: 1px solid var(--rule); margin-bottom: 20px;
  display: flex; gap: 4px; align-items: flex-end;
  overflow-x: auto; overflow-y: hidden;
  scrollbar-width: none; -ms-overflow-style: none;
  position: relative;
}
.app .sub-nav::-webkit-scrollbar { display: none; }

/* Right-edge fade to hint at scrollable overflow (mobile). Uses a sticky
 * pseudo-element anchored to the end so it fades the last visible tab. */
.app .sub-nav::after {
  content: ''; position: sticky; right: 0; flex: 0 0 28px; width: 28px;
  align-self: stretch; margin-left: -28px; pointer-events: none;
  background: linear-gradient(to right, transparent, var(--bg) 70%, var(--bg));
}
.app .sub-nav a {
  font-family: var(--font-sans); font-size: 13px; color: var(--muted); text-decoration: none;
  padding: 10px 14px; position: relative; white-space: nowrap;
}
.app .sub-nav a:hover { color: var(--text); }
.app .sub-nav a.active { color: var(--text); font-weight: 500; }
.app .sub-nav a.active::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: -1px;
  height: 2px; background: var(--accent);
}
.app .sub-nav a .caret { font-size: 9px; color: var(--muted); margin-left: 4px; }

/* ===================== CARD + HEAD + ACTIONS ===================== */
.app .card { background: var(--panel); border: 1px solid var(--rule); border-radius: 8px; overflow: hidden; }
.app .card + .card { margin-top: 14px; }
.app .card-head {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 14px 18px; border-bottom: 1px solid var(--rule); flex-wrap: wrap;
}
.app .card-head h2 {
  font-family: var(--font-serif); font-weight: 600; font-size: 16px;
  letter-spacing: -0.01em; margin: 0; color: var(--text);
}
.app .card-head .muted { font-family: var(--font-mono); font-size: 11px; color: var(--muted); letter-spacing: 0.5px; }
.app .card-head .head-actions { display: flex; gap: 8px; align-items: center; }
.app .card-body { padding: 14px 18px 18px; }

.app .range { display: flex; border: 1px solid var(--rule); border-radius: 6px; overflow: hidden; }
.app .range button, .app .range a {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px;
  padding: 4px 10px; border: none; background: transparent;
  color: var(--muted); cursor: pointer; border-right: 1px solid var(--rule);
  text-decoration: none; display: inline-flex; align-items: center;
  white-space: nowrap;
}
.app .range button:last-child, .app .range a:last-child { border-right: none; }
.app .range button.on, .app .range a.on { background: var(--panel-2); color: var(--text); }
.app .range.offsets { max-width: 260px; overflow-x: auto; scrollbar-width: none; }
.app .range.offsets::-webkit-scrollbar { display: none; }

.app .tabs button {
  font-family: var(--font-sans); font-size: 12px; background: transparent;
  border: 1px solid transparent; color: var(--muted);
  padding: 4px 10px; border-radius: 4px; cursor: pointer;
}
.app .tabs button.on { background: var(--accent-bg); color: var(--accent); }

/* ===================== BUTTONS ===================== */
.app .btn {
  font-family: var(--font-sans); font-size: 13px;
  padding: 6px 14px; border-radius: 6px; border: 1px solid var(--rule);
  background: var(--panel); color: var(--text); cursor: pointer;
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
}
.app .btn:hover { border-color: var(--rule-strong); background: var(--panel-2); }
.app .btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.app .btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.app.theme-dark .btn.primary { color: #1a1814; }
.app .btn.danger { background: var(--neg); border-color: var(--neg); color: #fff; }

/* ===================== KPI ROW ===================== */
.app .kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.app .kpi { background: var(--panel); border: 1px solid var(--rule); border-radius: 8px; padding: 16px 18px; }
.app .kpi .label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--muted); margin-bottom: 10px;
}
.app .kpi .value {
  font-family: 'Inter', 'Inter Tight', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-weight: 600; font-size: 26px; letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums; font-feature-settings: 'tnum', 'lnum';
  color: var(--text); line-height: 1.1;
}
.app .kpi .delta {
  margin-top: 8px; font-size: 12px; font-variant-numeric: tabular-nums;
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 4px;
}
.app .kpi .delta.up { color: var(--pos); background: var(--pos-bg); }
.app .kpi .delta.dn { color: var(--neg); background: var(--neg-bg); }
.app .kpi .delta.neu { color: var(--muted); background: var(--panel-2); }
.app .kpi.accent .value { color: var(--accent); }
/* KPI cards carrying a title= explanation get a visible "?" ring and a help
   cursor — native tooltips are invisible affordances otherwise. */
.app .kpi[title] { cursor: help; }
.app .kpi[title] .label::after {
  content: "?";
  display: inline-block; margin-left: 6px;
  width: 13px; height: 13px; line-height: 12px; text-align: center;
  border: 1px solid var(--rule-strong); border-radius: 50%;
  font-size: 9px; letter-spacing: 0; color: var(--muted);
}
.app .kpi[title]:hover .label::after { border-color: var(--accent); color: var(--accent); }

/* ===================== STATEMENT TABLE ===================== */
.app .fin-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 14px; align-items: start; }

/* Chart containers — Chart.js needs a positioned parent with definite height
 * when maintainAspectRatio: false. Without this, canvas can overflow. */
.app .chart-box { position: relative; width: 100%; height: 200px; }
.app canvas { max-width: 100%; display: block; }
.app .stmt-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.app .stmt-table th, .app .stmt-table td {
  padding: 4px 12px; text-align: right; font-size: 12.5px; line-height: 1.35;
}
.app .stmt-table thead th {
  padding: 8px 12px 6px; font-family: var(--font-mono); font-size: 9.5px;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted);
  font-weight: 500; border-bottom: 1px solid var(--rule);
}
.app .stmt-table td:first-child, .app .stmt-table th:first-child {
  text-align: left; font-family: var(--font-sans);
}
.app .stmt-table .group td {
  padding: 10px 12px 2px; font-family: var(--font-mono); font-size: 9.5px;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); font-weight: 500;
}
.app .stmt-table .row td { color: var(--text-2); padding-top: 3px; padding-bottom: 3px; }
.app .stmt-table .row td:first-child { padding-left: 18px; color: var(--text-2); }
.app .stmt-table .total td {
  border-top: 1px solid var(--rule); font-weight: 600; color: var(--text);
  font-family: var(--font-serif); font-size: 13px; padding-top: 6px; padding-bottom: 4px;
}
.app .stmt-table .subtle td {
  color: var(--muted); font-size: 11px; padding-top: 0; padding-bottom: 6px; border: none;
}
.app .stmt-table .subtle td:first-child {
  padding-left: 18px; font-family: var(--font-mono); letter-spacing: 0.3px;
}
.app .stmt-table .pos { color: var(--pos); }
.app .stmt-table .neg { color: var(--neg); }

/* ===================== SUMMARY ROWS (right-hand panels) ===================== */
.app .sum-row {
  display: flex; justify-content: space-between; padding: 7px 0; font-size: 13px;
  border-bottom: 1px dashed var(--rule);
}
.app .sum-row:last-of-type { border-bottom: none; }
.app .sum-row .l { color: var(--text-2); }
.app .sum-row .v { font-family: var(--font-serif); font-variant-numeric: tabular-nums; color: var(--text); }
.app .sum-row.total .l, .app .sum-row.total .v { color: var(--text); font-weight: 600; }
.app .sum-row .v.pos { color: var(--pos); }
.app .sum-row .v.neg { color: var(--neg); }

/* ===================== CHIPS ===================== */
.app .chip {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.5px;
  padding: 2px 6px; border-radius: 3px;
}
.app .chip.pos { background: var(--pos-bg); color: var(--pos); }
.app .chip.neg { background: var(--neg-bg); color: var(--neg); }
.app .chip.info { background: var(--info-bg); color: var(--info); }
.app .chip.accent { background: var(--accent-bg); color: var(--accent); }

/* Filter-chip variant — interactive, larger hit target. Used on Floor /
   Threads / Knowledge for tab-like filter rows. */
.app .floor-chips {
  display: flex; gap: 6px; margin: 14px 0 10px;
  overflow-x: auto; scrollbar-width: none; padding-bottom: 2px;
  flex-wrap: wrap;
}
.app .floor-chips::-webkit-scrollbar { display: none; }
.app .floor-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--text-mute);
  cursor: pointer;
  flex: 0 0 auto;
  text-decoration: none;
  display: inline-flex; align-items: center;
  transition: color .12s ease, border-color .12s ease, background-color .12s ease;
}
.app .floor-chip:hover {
  border-color: var(--rule-strong);
  color: var(--text);
}
.app .floor-chip.on {
  background: var(--accent-bg);
  color: var(--accent);
  border-color: var(--accent);
}

/* Floor / Thread shared form controls */
.app .floor-input,
.app .floor-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text);
  font-family: var(--font-sans, system-ui);
  font-size: 14px;
  resize: vertical;
}
.app .floor-input { margin-bottom: 8px; }
.app .floor-input:focus,
.app .floor-textarea:focus { outline: none; border-color: var(--accent); }
.app .floor-composer-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 10px;
}
.app .floor-counter {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-mute);
}

/* ===================== FLASH ===================== */
.app .flash {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; border-radius: 6px; margin-bottom: 14px;
  border-left: 3px solid var(--rule); background: var(--panel-2); color: var(--text);
}
.app .flash .m { font-size: 13px; }
.app .flash .m strong { font-weight: 600; }
.app .flash .m a,
.app .flash .m .alert-link {
  color: inherit; text-decoration: underline; text-underline-offset: 2px;
  font-weight: 500;
}
.app .flash .m a:hover,
.app .flash .m .alert-link:hover { text-decoration: none; }
.app .flash .x { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 16px; line-height: 1; }
.app .flash.flash-success { background: var(--pos-bg); border-left-color: var(--pos); }
.app .flash.flash-error   { background: var(--neg-bg); border-left-color: var(--neg); }
.app .flash.flash-info    { background: var(--info-bg); border-left-color: var(--info); }

/* ===================== GUIDE LINK ===================== */
/* "? Guide" pill (render_guide_link) — contextual jump into the
   Beginner's Guide from the screen where the player is stuck. */
.app .guide-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.6px;
  text-transform: uppercase; text-decoration: none; white-space: nowrap;
  color: var(--muted); border: 1px solid var(--rule);
  padding: 3px 9px; border-radius: 999px;
}
.app .guide-link .q {
  display: inline-flex; align-items: center; justify-content: center;
  width: 12px; height: 12px; border-radius: 50%;
  border: 1px solid var(--rule-strong); font-size: 8px; line-height: 1;
}
.app .guide-link:hover { color: var(--accent); border-color: var(--accent); }
.app .guide-link:hover .q { color: var(--accent); border-color: var(--accent); }

/* ===================== EMPTY STATE ===================== */
.app .empty { text-align: center; padding: 48px 24px; }
.app .empty .t { font-family: var(--font-serif); font-weight: 600; font-size: 16px; color: var(--text); margin-bottom: 4px; }
.app .empty .d { font-size: 13px; color: var(--muted); margin-bottom: 16px; }
.app .empty.error .t { color: var(--neg); }

/* ===================== PAGER ===================== */
.app .pager {
  display: flex; gap: 4px; justify-content: center; align-items: center;
  font-family: var(--font-mono); font-size: 11px; margin: 20px 0;
}
.app .pager a {
  color: var(--muted); text-decoration: none; padding: 4px 10px; border-radius: 4px;
}
.app .pager a:hover { background: var(--panel-2); color: var(--text); }
.app .pager a.active { background: var(--accent-bg); color: var(--accent); font-weight: 600; }
.app .pager a.edge { color: var(--text-2); }
.app .pager .gap { color: var(--muted); padding: 0 4px; }

/* ===================== MOBILE (≤ 900px) ===================== */
@media (max-width: 900px) {
  .app .topbar { display: none; }
  .app .m-topbar { display: flex; }
  .app .bottom-nav { display: grid; }
  .app .main { padding: 14px 14px 84px; max-width: none; overflow-x: hidden; }

  .app .kpi-row { grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
  .app .kpi { padding: 8px 10px; }
  .app .kpi .value { font-size: 18px; line-height: 1.2; }
  .app .kpi .label { font-size: 9px; letter-spacing: 1.5px; margin-bottom: 4px; }
  /* Drop the chunky delta pill background on mobile — the bare arrow +
     number carries enough signal and doesn't wrap to a second line like
     the pill did ("↑ +89.3% vs. yesterday"). */
  .app .kpi .delta {
    font-size: 11px;
    background: transparent !important;
    padding: 2px 0 0 0;
    white-space: nowrap;
  }

  /* Tighten the top-of-page period selection on mobile: smaller wrap-gap
     between title and pills, compact pill rows, and less breathing room
     between the sub-nav and first card. */
  .app .page-head { margin-bottom: 8px; gap: 8px; row-gap: 8px; }
  .app .page-head h1 { font-size: 22px; }
  .app .page-head .sub { font-size: 12px; margin-top: 2px; }
  .app .page-head .ctx { gap: 6px; row-gap: 6px; }
  .app .page-head .ctx .range button, .app .page-head .ctx .range a { padding: 3px 8px; }

  .app .sub-nav { margin: 0 -14px 10px; padding: 0 0 0 14px; gap: 0; }
  .app .sub-nav a { font-size: 12px; padding: 8px 10px; }
  .app .sub-nav a.active::after { left: 10px; right: 10px; }
  /* Widen the fade on mobile so the last tab feels truly clipped */
  .app .sub-nav::after { flex: 0 0 36px; width: 36px; margin-left: -36px; }

  .app .fin-grid { grid-template-columns: 1fr; gap: 10px; }
  .app .card + .card { margin-top: 10px; }
  .app .card-head { padding: 10px 14px; }
  .app .card-head h2 { font-size: 15px; }
  .app .card-body { padding: 10px 14px 12px; }

  /* P&L: hide prior-period column on mobile */
  .app .stmt-table th, .app .stmt-table td { padding: 3px 10px; font-size: 12px; }
  .app .stmt-table thead th { padding: 8px 10px 6px; font-size: 9px; letter-spacing: 1px; white-space: nowrap; }
  .app .stmt-table .row td:first-child { padding-left: 14px; }
  .app .stmt-table th:nth-child(3), .app .stmt-table td:nth-child(3) { display: none; }

  /* Chart card toolbars: wrap to a new line instead of overflowing */
  .app .card-head { flex-wrap: wrap; row-gap: 8px; }
  .app .card-head .head-actions { flex-wrap: wrap; row-gap: 6px; width: 100%; }
  .app .range button, .app .range a { padding: 4px 8px; font-size: 10px; letter-spacing: 0.6px; }

  /* Guest banner stacks on mobile */
  .app .guest-account-banner { padding: 8px 14px; font-size: 12px; gap: 6px 10px; }
  .app .guest-account-banner .gb-text { display: none; }
  .app .guest-account-banner .gb-label { font-size: 9.5px; padding: 2px 6px; }

  /* Notifications popover must fit narrow phones — anchor to the viewport
     edge rather than the bell (avatar + theme-toggle sit to the bell's right,
     so `right: 0` on the dropdown would push the popover off-screen left). */
  .app .m-topbar .nav-dd > .nav-pop.nav-pop-notif,
  .app .m-topbar .nav-dd > .nav-pop.nav-pop-account {
      position: fixed;
      top: 56px; right: 14px; left: auto;
      min-width: 0;
      width: calc(100vw - 28px);
      max-width: 380px;
  }
}

/* Mobile topbar + bottom-nav markup (hidden until breakpoint) */
.app .m-topbar {
  position: sticky; top: 0; z-index: var(--z-topbar);
  background: var(--topbar-bg); border-bottom: 1px solid var(--rule);
  padding: 10px 14px; height: 52px;
  align-items: center; justify-content: space-between;
}
.app .m-topbar .brand {
  font-family: var(--font-serif); font-weight: 700; font-size: 18px;
  letter-spacing: -0.02em; color: var(--text); text-decoration: none;
}
.app .m-topbar .brand .dot { color: var(--accent); }
.app .m-topbar .right { display: flex; align-items: center; gap: 10px; }
.app .m-topbar .cash-chip {
  display: inline-flex; align-items: baseline; gap: 4px;
  padding: 4px 10px; background: var(--accent-bg); border-radius: 6px;
}
.app .m-topbar .cash-chip .v {
  font-family: var(--font-serif); font-weight: 600; font-size: 13px;
  color: var(--accent); font-variant-numeric: tabular-nums;
}
.app .m-topbar .cash-chip .d { font-family: var(--font-mono); font-size: 9px; color: var(--pos); }
.app .m-topbar .avatar {
  width: 28px; height: 28px; border-radius: 50%; background: var(--panel-2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-weight: 600; font-size: 12px; color: var(--text);
  border: 0; padding: 0; cursor: pointer; text-decoration: none;
}

/* Mobile hamburger lives in the bottom-nav (see .bn-menu below).
   The legacy .m-burger styles are kept for the public landing topbar. */
.app .m-burger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 32px;
  background: transparent; border: 1px solid var(--rule); border-radius: 6px;
  padding: 0; cursor: pointer; color: var(--text);
  margin-right: 8px;
}
.app .m-burger:hover { background: var(--panel); color: var(--accent); }
.app .m-burger-bars {
  position: relative; display: inline-block; width: 16px; height: 12px;
}
.app .m-burger-bars span {
  position: absolute; left: 0; right: 0; height: 2px;
  background: currentColor; border-radius: 1px;
  transition: transform 0.18s ease, opacity 0.18s ease, top 0.18s ease;
}
.app .m-burger-bars span:nth-child(1) { top: 0; }
.app .m-burger-bars span:nth-child(2) { top: 5px; }
.app .m-burger-bars span:nth-child(3) { top: 10px; }
.app .m-burger.is-open .m-burger-bars span:nth-child(1) { top: 5px; transform: rotate(45deg); }
.app .m-burger.is-open .m-burger-bars span:nth-child(2) { opacity: 0; }
.app .m-burger.is-open .m-burger-bars span:nth-child(3) { top: 5px; transform: rotate(-45deg); }
.app .m-burger { display: none; }

/* Bottom-nav hamburger button (replaces the old "Floor" slot). */
.app .bn-menu {
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  font-size: 10px; font-family: var(--font-sans); letter-spacing: 0;
  color: var(--muted); background: transparent; border: 0;
  padding: 6px 4px 4px; text-align: center; cursor: pointer;
}
.app .bn-menu .ico {
  font-family: var(--font-serif); font-size: 15px; font-weight: 600;
  color: var(--text-2); line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
  height: 15px;
}
.app .bn-menu .bn-burger-bars {
  position: relative; display: inline-block; width: 16px; height: 12px;
}
.app .bn-menu .bn-burger-bars span {
  position: absolute; left: 0; right: 0; height: 2px;
  background: currentColor; border-radius: 1px;
  transition: transform 0.18s ease, opacity 0.18s ease, top 0.18s ease;
}
.app .bn-menu .bn-burger-bars span:nth-child(1) { top: 0; }
.app .bn-menu .bn-burger-bars span:nth-child(2) { top: 5px; }
.app .bn-menu .bn-burger-bars span:nth-child(3) { top: 10px; }
.app .bn-menu.is-open { color: var(--accent); }
.app .bn-menu.is-open .ico { color: var(--accent); }
.app .bn-menu.is-open .bn-burger-bars span:nth-child(1) { top: 5px; transform: rotate(45deg); }
.app .bn-menu.is-open .bn-burger-bars span:nth-child(2) { opacity: 0; }
.app .bn-menu.is-open .bn-burger-bars span:nth-child(3) { top: 5px; transform: rotate(-45deg); }

/* Mobile drawer — slides up from above the bottom-nav as a full-width
   overlay. Hidden until the ≤900px breakpoint engages. The drawer sits
   below the topbar (z-index lower) so the topbar stays visible/clickable
   when the drawer is open. We anchor it to bottom:0 with bottom-padding
   matching the bottom-nav so the panel and the nav meet without a gap. */
.app .m-drawer {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: calc(var(--z-topbar) - 2);
  background: var(--panel); border-top: 1px solid var(--rule);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.18);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.22s ease;
}
/* Leave the mobile topbar (52px) + bottom-nav (~56px) visible. */
.app .m-drawer.is-open { max-height: calc(100vh - 52px); overflow-y: auto; }
.app .m-drawer-nav {
  display: flex; flex-direction: column; padding: 6px 0 60px;
}
.app .m-drawer-nav a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px; font-size: 14px; font-family: var(--font-sans);
  color: var(--text); text-decoration: none;
  border-bottom: 1px solid var(--rule);
}
.app .m-drawer-nav a:hover,
.app .m-drawer-nav a.active { background: var(--panel-2); color: var(--accent); }
.app .m-drawer-nav a.m-drawer-danger { color: var(--neg); }
.app .m-drawer-nav .m-drawer-logout-form { margin: 0; }
.app .m-drawer-nav button.m-drawer-danger {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 12px 18px; font-size: 14px; font-family: var(--font-sans);
  color: var(--neg); text-align: left;
  background: transparent; border: none; border-bottom: 1px solid var(--rule);
  cursor: pointer;
}
.app .m-drawer-nav button.m-drawer-danger:hover { background: var(--panel-2); }
.app .m-drawer-nav .m-drawer-section {
  padding: 12px 18px 4px;
  font-family: var(--font-mono); font-size: 9px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--muted);
  border-bottom: 1px solid var(--rule);
}
.app .m-drawer-nav .m-drawer-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 6px;
  background: var(--accent); color: var(--accent-text, #fff);
  border-radius: 9px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
}
/* Backdrop for drawer (click outside to close). Sits below the drawer
   and the topbar so the topbar remains interactable. */
.app .m-drawer-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: calc(var(--z-topbar) - 3);
  opacity: 0; transition: opacity 0.22s ease;
}
.app .m-drawer-backdrop.is-open { opacity: 1; }
@media (max-width: 900px) {
  .app .m-drawer { display: block; }
  .app .m-drawer-backdrop { display: block; pointer-events: none; }
  .app .m-drawer-backdrop.is-open { pointer-events: auto; }
}

.app .bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: var(--z-topbar);
  grid-template-columns: repeat(6, 1fr);
  background: var(--topbar-bg); border-top: 1px solid var(--rule);
  padding: 2px 0 4px;
}
.app .bottom-nav a,
.app .bottom-nav .bn-menu {
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  font-size: 10px; font-family: var(--font-sans); letter-spacing: 0;
  color: var(--muted); text-decoration: none; padding: 6px 2px 4px; position: relative;
  text-align: center; min-width: 0;
}
.app .bottom-nav a .ico {
  font-family: var(--font-serif); font-size: 15px; font-weight: 600; color: var(--text-2); line-height: 1;
}
.app .bottom-nav a.active { color: var(--accent); }
.app .bottom-nav a.active .ico { color: var(--accent); }


/* --- Cross-document View Transitions -------------------------------------
 * Opt the whole site into smooth document-to-document transitions on
 * Chromium-based browsers. Firefox / Safari ignore this and keep their
 * normal (already fast, prefetched) navigations � no regression.
 *
 * Combined with the hover prefetch in shell-prefetch.js, this gives the
 * shell header, mobile topbar, sidebar, and bottom-nav a pinned feel while
 * only the <main> content cross-fades. */
@view-transition { navigation: auto; }

/* Pin the nav chrome: elements sharing a view-transition-name across the
 * old and new documents are morphed in place instead of cross-faded, so
 * the topbar/sidebar/bottom-nav visually persist across navigations. */
.topbar      { view-transition-name: tradez-topbar; }
.m-topbar    { view-transition-name: tradez-mtopbar; }
.sidebar     { view-transition-name: tradez-sidebar; }
.bottom-nav  { view-transition-name: tradez-bottomnav; }

/* Tune the default root cross-fade to feel snappy (~180 ms). */
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 180ms;
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Keep the pinned chrome frame-perfect: no fade on them at all. */
::view-transition-old(tradez-topbar),
::view-transition-new(tradez-topbar),
::view-transition-old(tradez-mtopbar),
::view-transition-new(tradez-mtopbar),
::view-transition-old(tradez-sidebar),
::view-transition-new(tradez-sidebar),
::view-transition-old(tradez-bottomnav),
::view-transition-new(tradez-bottomnav) {
  animation: none;
  mix-blend-mode: normal;
}

/* Accessibility: honor the OS-level reduced-motion setting. */
@media (prefers-reduced-motion: reduce) {
  @view-transition { navigation: none; }
}