/* ═══════════════════════════════════════════════════════════════════════════
   QAIOS — Public Stylesheet v3.0.0
   Design language: Clean · Precise · Apple-meets-AI · Deep space warmth
   ─────────────────────────────────────────────────────────────────────────
   Palette:
     --q-bg         #0d1117   (near-black canvas)
     --q-surface    #161b22   (card surface)
     --q-border     #21262d   (subtle borders)
     --q-text       #e6edf3   (primary text)
     --q-muted      #8b949e   (secondary / muted text)
     --q-accent     #6e8efb   (electric blue-violet)
     --q-accent2    #a78bfa   (lavender accent)
     --q-success    #3fb950   (green)
     --q-warning    #d29922   (amber)
     --q-danger     #f85149   (red)
     --q-gold       #f0c040   (badge gold)
═══════════════════════════════════════════════════════════════════════════ */

:root {
  --q-bg:          #111d24;
  --q-surface:     #182530;
  --q-surface2:    #1e2f3c;
  --q-border:      #243545;
  --q-border2:     #2e4256;
  --q-text:        #e8f0f5;
  --q-muted:       #7fa8be;
  --q-muted2:      #5a8299;
  --q-accent:      #5ba3c9;
  --q-accent2:     #7ec8e3;
  --q-accent-glow: rgba(91,163,201,.18);
  --q-success:     #3fb950;
  --q-warning:     #d29922;
  --q-danger:      #f85149;
  --q-gold:        #f0c040;
  --q-radius:      12px;
  --q-radius-sm:   8px;
  --q-radius-lg:   18px;
  --q-shadow:      0 4px 24px rgba(0,0,0,.45);
  --q-shadow-sm:   0 2px 8px rgba(0,0,0,.3);
  --q-transition:  .18s ease;
  --q-font:        -apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',system-ui,sans-serif;
  --q-mono:        'SF Mono','Fira Code',Consolas,monospace;
  /* Legacy aliases — preserves any overrides from existing Customizer CSS */
  --is-primary:    var(--q-accent);
  --is-gold:       var(--q-gold);
  --is-gold-dark:  #c79d27;
  --is-cream:      #f4efe7;
  --is-tan:        #d9c7b2;
  --is-tan-light:  #efe4d6;
  --is-ink:        var(--q-bg);
  --is-ink-muted:  var(--q-muted);
  --is-danger:     var(--q-danger);
  --is-danger-bg:  rgba(248,81,73,.08);
  --is-warn:       var(--q-warning);
  --is-radius-lg:  var(--q-radius-lg);
  --is-shadow-lg:  var(--q-shadow);
}

html body .is-wrap,
html body .is-wrap * {
  font-family: var(--q-font);
}


/* ── Reset / base ─────────────────────────────────────────────────────── */
.is-wrap *,
.is-wrap *::before,
.is-wrap *::after {
  box-sizing: border-box;
}

.is-wrap {
  font-family: var(--q-font);
  color: var(--q-text);
  background: var(--q-bg);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.is-wrap a { color: var(--q-accent); text-decoration: none; }
.is-wrap a:hover { text-decoration: underline; opacity: .85; }

/* ── Layout containers ────────────────────────────────────────────────── */
.is-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.is-container--narrow { max-width: 720px; }
.is-container--wide   { max-width: 1360px; }

/* ── Navigation ───────────────────────────────────────────────────────── */
.is-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 0 24px;
  flex-wrap: wrap;
}

.is-nav__logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, var(--q-accent) 0%, var(--q-accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-right: auto;
  text-decoration: none !important;
}

.is-nav__link {
  color: var(--q-muted);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  transition: color var(--q-transition), background var(--q-transition);
  text-decoration: none !important;
}

.is-nav__link:hover,
.is-nav__link.active {
  color: var(--q-text);
  background: var(--q-surface2);
}

.is-nav__link--cta {
  background: var(--q-accent);
  color: #fff !important;
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  transition: opacity var(--q-transition);
}

.is-nav__link--cta:hover { opacity: .85; text-decoration: none !important; }

/* ── Page headers ─────────────────────────────────────────────────────── */
.is-page-header {
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--q-border);
  margin-bottom: 36px;
}

.is-page-header h1,
.is-page-title {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 700;
  letter-spacing: -.03em;
  margin: 0 0 8px;
  line-height: 1.1;
}

.is-page-header p,
.is-page-subtitle {
  color: var(--q-muted);
  font-size: 16px;
  margin: 0;
}

/* ── Cards ────────────────────────────────────────────────────────────── */
.is-card {
  background: var(--q-surface);
  border: 1px solid var(--q-border);
  border-radius: var(--q-radius);
  padding: 24px;
  transition: border-color var(--q-transition), box-shadow var(--q-transition);
}

.is-card:hover {
  border-color: var(--q-border2);
  box-shadow: var(--q-shadow-sm);
}

.is-card--hoverable:hover {
  border-color: var(--q-accent);
  box-shadow: 0 0 0 3px var(--q-accent-glow), var(--q-shadow-sm);
}

.is-card--flat {
  background: transparent;
  border: 1px solid var(--q-border);
}

.is-card__header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.is-card__title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
  margin: 0 0 4px;
  line-height: 1.3;
}

.is-card__meta {
  font-size: 13px;
  color: var(--q-muted);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.is-card__body {
  color: var(--q-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ── Topic cards ──────────────────────────────────────────────────────── */
.is-topic-card {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 16px;
}

.is-topic-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--q-radius-sm);
  background: var(--q-surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
  overflow: hidden;
}

.is-topic-avatar img { width: 100%; height: 100%; object-fit: cover; }

.is-topic-stats {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--q-muted);
}

.is-topic-stats span { display: flex; align-items: center; gap: 5px; }

/* ── Proposal cards ───────────────────────────────────────────────────── */
.is-proposal-card {
  position: relative;
}

.is-proposal-card .is-vote-bar {
  height: 3px;
  background: var(--q-border);
  border-radius: 2px;
  margin-top: 14px;
  overflow: hidden;
}

.is-proposal-card .is-vote-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--q-accent), var(--q-accent2));
  border-radius: 2px;
  transition: width .4s ease;
}

.is-proposal-card .is-vote-count {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--q-accent);
}

/* ── Badges ───────────────────────────────────────────────────────────── */
.is-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 20px;
  line-height: 1.4;
}

.is-badge--official {
  background: rgba(240,192,64,.12);
  color: var(--q-gold);
  border: 1px solid rgba(240,192,64,.25);
}

.is-badge--fan {
  background: rgba(139,148,158,.1);
  color: var(--q-muted);
  border: 1px solid var(--q-border);
}

.is-badge--approved {
  background: rgba(63,185,80,.1);
  color: var(--q-success);
  border: 1px solid rgba(63,185,80,.25);
}

.is-badge--pending {
  background: rgba(210,153,34,.1);
  color: var(--q-warning);
  border: 1px solid rgba(210,153,34,.25);
}

.is-badge--stage {
  background: rgba(110,142,251,.1);
  color: var(--q-accent);
  border: 1px solid rgba(110,142,251,.22);
}

.is-badge--license {
  background: rgba(167,139,250,.1);
  color: var(--q-accent2);
  border: 1px solid rgba(167,139,250,.22);
}

/* ── Buttons ──────────────────────────────────────────────────────────── */
.is-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-family: var(--q-font);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: opacity var(--q-transition), transform .1s ease, box-shadow var(--q-transition);
  text-decoration: none !important;
  white-space: nowrap;
}

.is-btn:active { transform: scale(.97); }

.is-btn--primary {
  background: var(--q-accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--q-accent-glow);
}
.is-btn--primary:hover {
  opacity: .9;
  box-shadow: 0 0 0 4px var(--q-accent-glow);
}

.is-btn--secondary {
  background: var(--q-surface2);
  color: var(--q-text);
  border: 1px solid var(--q-border2);
}
.is-btn--secondary:hover { background: var(--q-border); }

.is-btn--ghost {
  background: transparent;
  color: var(--q-muted);
  border: 1px solid var(--q-border);
}
.is-btn--ghost:hover { color: var(--q-text); border-color: var(--q-border2); }

.is-btn--danger  { background: var(--q-danger); color: #fff; }
.is-btn--success { background: var(--q-success); color: #fff; }
.is-btn--gold    { background: var(--q-gold); color: #0d1117; }

.is-btn--sm  { font-size: 12px; padding: 7px 14px; }
.is-btn--lg  { font-size: 16px; padding: 13px 28px; border-radius: 10px; }
.is-btn--full{ width: 100%; }
.is-btn[disabled] { opacity: .45; cursor: not-allowed; }

/* ── Follow / Vote button states ──────────────────────────────────────── */
.is-btn--following {
  background: var(--q-surface2);
  color: var(--q-accent);
  border: 1px solid var(--q-accent);
}

/* ── Grid layouts ─────────────────────────────────────────────────────── */
.is-grid {
  display: grid;
  gap: 20px;
}

.is-grid--2 { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
.is-grid--3 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.is-grid--4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

/* ── Dashboard layout ─────────────────────────────────────────────────── */
.is-dashboard {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  padding: 28px 0;
}

@media (max-width: 900px) {
  .is-dashboard { grid-template-columns: 1fr; }
}

.is-dashboard__main { min-width: 0; }
.is-dashboard__side {}

/* ── Stat boxes ───────────────────────────────────────────────────────── */
.is-stat-row {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.is-stat {
  flex: 1;
  min-width: 120px;
  background: var(--q-surface);
  border: 1px solid var(--q-border);
  border-radius: var(--q-radius-sm);
  padding: 18px 20px;
}

.is-stat__value {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--q-text);
  line-height: 1;
}

.is-stat__label {
  font-size: 12px;
  color: var(--q-muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* ── Forms ────────────────────────────────────────────────────────────── */
.is-form-group { margin-bottom: 20px; }

.is-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--q-muted);
  margin-bottom: 6px;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.is-label__hint {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--q-muted2);
}

.is-input,
.is-select,
.is-textarea {
  width: 100%;
  background: var(--q-surface2);
  border: 1px solid var(--q-border2);
  border-radius: var(--q-radius-sm);
  color: var(--q-text);
  font-family: var(--q-font);
  font-size: 14px;
  padding: 10px 14px;
  transition: border-color var(--q-transition), box-shadow var(--q-transition);
  outline: none;
  -webkit-appearance: none;
}

.is-textarea { min-height: 100px; resize: vertical; line-height: 1.5; }

.is-input:focus,
.is-select:focus,
.is-textarea:focus {
  border-color: var(--q-accent);
  box-shadow: 0 0 0 3px var(--q-accent-glow);
}

.is-input::placeholder,
.is-textarea::placeholder { color: var(--q-muted2); }

.is-select option { background: var(--q-surface2); }

/* Radio / checkbox groups */
.is-option-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.is-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--q-border);
  border-radius: var(--q-radius-sm);
  cursor: pointer;
  transition: border-color var(--q-transition), background var(--q-transition);
}

.is-option:hover { border-color: var(--q-border2); background: var(--q-surface2); }
.is-option input[type=radio]:checked ~ .is-option__text,
.is-option:has(input:checked) { color: var(--q-text); }
.is-option:has(input:checked) { border-color: var(--q-accent); background: rgba(110,142,251,.06); }

.is-option__text strong { display: block; font-size: 14px; font-weight: 600; }
.is-option__text span   { font-size: 13px; color: var(--q-muted); }

/* ── Dividers ─────────────────────────────────────────────────────────── */
.is-divider {
  border: none;
  border-top: 1px solid var(--q-border);
  margin: 24px 0;
}

/* ── Section headings ─────────────────────────────────────────────────── */
.is-section-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--q-muted);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.is-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--q-border);
}

/* ── Feed / activity strips ───────────────────────────────────────────── */
.is-activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--q-border);
}

.is-activity-item:last-child { border-bottom: none; }

.is-activity-item__avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--q-surface2);
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--q-accent);
}

.is-activity-item__body { flex: 1; min-width: 0; }
.is-activity-item__text { font-size: 14px; line-height: 1.45; }
.is-activity-item__time { font-size: 12px; color: var(--q-muted2); margin-top: 3px; }

/* ── Hero / Landing ───────────────────────────────────────────────────── */
.is-hero {
  text-align: center;
  padding: 80px 24px 60px;
}

.is-hero__eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--q-accent);
  margin-bottom: 18px;
}

.is-hero__title {
  font-size: clamp(36px, 7vw, 76px);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.0;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--q-text) 0%, var(--q-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.is-hero__sub {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--q-muted);
  max-width: 580px;
  margin: 0 auto 36px;
  line-height: 1.55;
}

.is-hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Notifications ────────────────────────────────────────────────────── */
.is-notif-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--q-radius-sm);
  transition: background var(--q-transition);
}

.is-notif-item:hover { background: var(--q-surface2); }
.is-notif-item.unread { border-left: 3px solid var(--q-accent); }

.is-notif-item__icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--q-surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}

/* ── Progress / wizard steps ──────────────────────────────────────────── */
.is-wizard-steps {
  display: flex;
  gap: 0;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--q-border);
}

.is-wizard-step {
  flex: 1;
  text-align: center;
  padding: 16px 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--q-muted2);
  position: relative;
}

.is-wizard-step.active {
  color: var(--q-accent);
  border-bottom: 2px solid var(--q-accent);
  margin-bottom: -1px;
}

.is-wizard-step.done { color: var(--q-success); }

/* ── Stage progress ───────────────────────────────────────────────────── */
.is-stage-track {
  display: flex;
  gap: 4px;
  margin: 16px 0;
}

.is-stage-pip {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--q-border);
}

.is-stage-pip.active  { background: var(--q-accent); }
.is-stage-pip.done    { background: var(--q-success); }

/* ── Tabs ─────────────────────────────────────────────────────────────── */
.is-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--q-border);
  margin-bottom: 24px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.is-tab {
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--q-muted);
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--q-transition), border-color var(--q-transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--q-font);
}

.is-tab:hover   { color: var(--q-text); }
.is-tab.active  { color: var(--q-accent); border-bottom-color: var(--q-accent); }

/* ── Tables ───────────────────────────────────────────────────────────── */
.is-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.is-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--q-muted);
  padding: 10px 16px;
  border-bottom: 1px solid var(--q-border);
}

.is-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--q-border);
  color: var(--q-text);
  vertical-align: middle;
}

.is-table tr:last-child td { border-bottom: none; }
.is-table tr:hover td { background: var(--q-surface2); }

/* ── Alerts / notice ──────────────────────────────────────────────────── */
.is-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--q-radius-sm);
  font-size: 14px;
  margin-bottom: 20px;
}

.is-notice--info    { background: rgba(110,142,251,.08); border: 1px solid rgba(110,142,251,.22); }
.is-notice--success { background: rgba(63,185,80,.08);  border: 1px solid rgba(63,185,80,.22); }
.is-notice--warning { background: rgba(210,153,34,.08); border: 1px solid rgba(210,153,34,.22); }
.is-notice--danger  { background: rgba(248,81,73,.08);  border: 1px solid rgba(248,81,73,.22); }

/* ── Empty states ─────────────────────────────────────────────────────── */
.is-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--q-muted);
}

.is-empty__icon {
  font-size: 40px;
  margin-bottom: 16px;
  opacity: .4;
}

.is-empty__title {
  font-size: 17px;
  font-weight: 600;
  color: var(--q-text);
  margin-bottom: 8px;
}

/* ── Modal overlay ────────────────────────────────────────────────────── */
.is-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity .2s ease;
  pointer-events: none;
}

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

.is-modal {
  background: var(--q-surface);
  border: 1px solid var(--q-border2);
  border-radius: var(--q-radius-lg);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--q-shadow);
  transform: translateY(16px) scale(.98);
  transition: transform .22s ease;
}

.is-modal-overlay.open .is-modal {
  transform: translateY(0) scale(1);
}

.is-modal__header {
  padding: 24px 28px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.is-modal__title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.02em;
}

.is-modal__close {
  background: none;
  border: none;
  color: var(--q-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color var(--q-transition);
}

.is-modal__close:hover { color: var(--q-text); }

.is-modal__body { padding: 20px 28px 28px; }

/* ── Loading spinner ──────────────────────────────────────────────────── */
.is-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--q-border2);
  border-top-color: var(--q-accent);
  border-radius: 50%;
  animation: is-spin .7s linear infinite;
}

@keyframes is-spin { to { transform: rotate(360deg); } }

/* ── Billing / pricing cards ──────────────────────────────────────────── */
.is-pricing-card {
  text-align: center;
  padding: 32px 28px;
}

.is-pricing-card__price {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 4px;
}

.is-pricing-card__period {
  font-size: 14px;
  color: var(--q-muted);
  margin-bottom: 24px;
}

.is-pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  text-align: left;
  font-size: 14px;
}

.is-pricing-card__features li {
  padding: 7px 0;
  border-bottom: 1px solid var(--q-border);
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--q-muted);
}

.is-pricing-card__features li:last-child { border-bottom: none; }
.is-pricing-card__features li::before { content: '✓'; color: var(--q-success); font-weight: 700; }

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .is-grid--2,
  .is-grid--3,
  .is-grid--4 { grid-template-columns: 1fr; }

  .is-hero { padding: 48px 16px 40px; }
  .is-topic-card { grid-template-columns: 44px 1fr; }
  .is-topic-card .is-topic-actions { grid-column: 1 / -1; }
  .is-stat-row { gap: 10px; }
}

@media (max-width: 480px) {
  .is-container { padding: 0 16px; }
  .is-nav { gap: 2px; }
  .is-nav__link { padding: 6px 10px; font-size: 13px; }
}


/* ── Compatibility bridge for legacy QAIOS markup ───────────────────── */
.is-h1,.is-h2,.is-h3,.is-h4{margin:0;line-height:1.15;letter-spacing:-.02em;color:var(--q-text);}
.is-h1{font-size:clamp(36px,7vw,68px);font-weight:800;}
.is-h2{font-size:clamp(26px,4vw,38px);font-weight:750;}
.is-h3{font-size:22px;font-weight:700;}
.is-h4{font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--q-accent);}
.is-lead{font-size:18px;line-height:1.65;color:var(--q-muted);}
.is-text-center{text-align:center;}
.is-text-muted{color:var(--q-muted)!important;}
.is-flex{display:flex;}
.is-align-center{align-items:center;}
.is-justify-between{justify-content:space-between;}
.is-gap-16{gap:16px;}
.is-hidden{display:none!important;}
.is-visible{display:block!important;}
.is-mt-16{margin-top:16px;}
.is-section,.is-section-sm{padding:48px 0;}
.is-section-header{margin-bottom:28px;}
.is-container-sm{max-width:780px;margin:0 auto;padding:0 24px;}
.is-grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;}
.is-grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;}
.is-grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;}
.is-btn-primary,.is-btn-primary:hover,.is-btn-primary:focus{background:var(--q-accent);color:#fff;border:1px solid transparent;}
.is-btn-outline{background:transparent;color:var(--q-text);border:1px solid var(--q-border2);}
.is-btn-outline:hover{background:var(--q-surface2);}
.is-btn-ghost{background:transparent;color:var(--q-muted);border:1px solid var(--q-border);}
.is-btn-gold{background:var(--q-gold);color:#111d24;border:1px solid transparent;}
.is-btn-sm{font-size:12px;padding:7px 14px;border-radius:8px;}
.is-btn-lg{font-size:16px;padding:13px 24px;border-radius:10px;}
.is-btn-full{width:100%;display:inline-flex;}
.is-btn-primary,.is-btn-outline,.is-btn-ghost,.is-btn-gold,.is-btn-sm,.is-btn-lg,.is-btn-full{display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none!important;cursor:pointer;transition:opacity var(--q-transition),transform .1s ease,box-shadow var(--q-transition);}
.is-btn-primary:active,.is-btn-outline:active,.is-btn-ghost:active,.is-btn-gold:active{transform:scale(.98);}
.is-notices{display:flex;flex-direction:column;gap:12px;margin-bottom:20px;}
.is-notice-info,.is-notice-default{background:rgba(91,163,201,.08);border:1px solid rgba(91,163,201,.22);}
.is-notice-warn{background:rgba(210,153,34,.08);border:1px solid rgba(210,153,34,.22);}
.is-notice-danger{background:rgba(248,81,73,.08);border:1px solid rgba(248,81,73,.22);}
.is-card-header{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:16px;}
.is-card-title{font-size:18px;font-weight:700;color:var(--q-text);}
.is-card-subtitle{font-size:14px;color:var(--q-muted);}
.is-form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.is-label-hint{display:block;font-size:12px;font-weight:400;text-transform:none;letter-spacing:0;color:var(--q-muted2);margin-top:3px;}
.is-check-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;}
.is-check-item{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;background:var(--q-surface2);border:1px solid var(--q-border);border-radius:10px;color:var(--q-text);font-size:14px;}
.is-check-item input{margin-top:3px;}
.is-sidebar{position:sticky;top:18px;align-self:start;background:var(--q-surface);border:1px solid var(--q-border);border-radius:16px;padding:18px;box-shadow:var(--q-shadow-sm);}
.is-sidebar-nav{display:flex;flex-direction:column;gap:8px;margin-top:14px;}
.is-sidebar-nav-item,.is-sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--q-muted);text-decoration:none!important;transition:background var(--q-transition),color var(--q-transition);}
.is-sidebar-nav-item:hover,.is-sidebar-link:hover,.is-sidebar-nav-item.active,.is-sidebar-nav-item.is-active{background:var(--q-surface2);color:var(--q-text);}
.is-sidebar-role{padding-bottom:14px;border-bottom:1px solid var(--q-border);margin-bottom:14px;}
.is-sidebar-sep{height:1px;background:var(--q-border);margin:14px 0;}
.is-stat-box{flex:1;min-width:120px;background:var(--q-surface);border:1px solid var(--q-border);border-radius:12px;padding:18px 16px;}
.is-stats-row{display:flex;gap:14px;flex-wrap:wrap;}
.is-stat-val{font-size:28px;font-weight:800;color:var(--q-text);line-height:1;}
.is-stat-key{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--q-muted);margin-top:6px;}
.is-project-card{background:var(--q-surface);border:1px solid var(--q-border);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--q-shadow-sm);}
.is-project-card-img{height:138px;border-radius:10px;background-size:cover;background-position:center;background-color:var(--q-surface2);margin-bottom:2px;}
.is-project-card-meta{display:flex;flex-wrap:wrap;gap:8px;}
.is-project-card-title{font-size:18px;font-weight:700;color:var(--q-text);}
.is-project-card-desc{font-size:14px;line-height:1.6;color:var(--q-muted);}
.is-project-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;}
.is-progress-wrap,.is-vote-bar{width:100%;height:8px;background:var(--q-border);border-radius:999px;overflow:hidden;}
.is-progress-fill,.is-vote-bar__fill,.is-completeness-fill{height:100%;background:linear-gradient(90deg,var(--q-accent),var(--q-accent2));border-radius:999px;}
.is-readiness-row{display:flex;align-items:center;gap:10px;}
.is-readiness-pct,.is-completeness-pct{font-size:12px;font-weight:700;color:var(--q-accent);white-space:nowrap;}
.is-completeness-bar{margin-top:12px;height:8px;background:var(--q-border);border-radius:999px;overflow:hidden;max-width:320px;}
.is-empty-icon{font-size:42px;opacity:.45;margin-bottom:12px;}
.is-hero-eyebrow{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--q-accent);margin-bottom:18px;}
.is-hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:28px;}
.is-feature-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--q-surface2),rgba(91,163,201,.12));display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:14px;}
.is-stage-ladder{display:flex;flex-direction:column;gap:10px;}
.is-stage-rung{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;background:rgba(255,255,255,.55);border:1px solid rgba(36,53,69,.14);border-radius:14px;backdrop-filter:blur(4px);}
.is-stage-rung .is-badge{background:rgba(17,29,36,.06);color:#1f3949;border:1px solid rgba(17,29,36,.08);}
.is-stage-rung-desc{font-size:13px;color:#355164;}
.is-pricing-card{background:var(--q-surface);border:1px solid var(--q-border);border-radius:16px;box-shadow:var(--q-shadow-sm);}
.is-pricing-card.is-featured{border-color:var(--q-accent);box-shadow:0 0 0 3px var(--q-accent-glow),var(--q-shadow-sm);}
.is-pricing-badge{display:inline-flex;padding:5px 10px;border-radius:999px;background:rgba(91,163,201,.12);color:var(--q-accent);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px;}
.is-price{font-size:40px;font-weight:800;letter-spacing:-.04em;color:var(--q-text);line-height:1;}
.is-price-period{font-size:14px;font-weight:600;color:var(--q-muted);}
.is-pricing-features{list-style:none;margin:18px 0 0;padding:0;text-align:left;display:flex;flex-direction:column;gap:10px;}
.is-pricing-feat-item{display:flex;gap:10px;align-items:flex-start;color:var(--q-muted);font-size:14px;line-height:1.45;}
.is-pricing-feat-item .fa{color:var(--q-success);margin-top:2px;}
.is-path-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;}
.is-path-option{padding:16px;background:var(--q-surface2);border:1px solid var(--q-border);border-radius:14px;cursor:pointer;transition:border-color var(--q-transition),transform .15s ease,box-shadow var(--q-transition);}
.is-path-option:hover,.is-path-option.is-active{border-color:var(--q-accent);box-shadow:0 0 0 3px var(--q-accent-glow);transform:translateY(-1px);}
.is-path-option-icon{font-size:26px;margin-bottom:10px;}
.is-path-option-title{font-size:16px;font-weight:700;color:var(--q-text);margin-bottom:6px;}
.is-path-option-desc{font-size:13px;color:var(--q-muted);line-height:1.5;}
.is-wizard-wrap{max-width:1100px;margin:0 auto;}
.is-wizard-panel{display:none;}
.is-wizard-panel.is-visible{display:block;}
.is-wizard-step.is-active,.is-wizard-step.active{color:var(--q-accent);}
.is-wizard-step-dot{width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--q-surface2);border:1px solid var(--q-border);margin-bottom:8px;font-size:12px;color:var(--q-text);}
.is-wizard-step.is-active .is-wizard-step-dot,.is-wizard-step.active .is-wizard-step-dot{background:var(--q-accent);border-color:var(--q-accent);color:#fff;}
.is-nav{padding:16px 24px;}
.is-nav-inner{width:min(1360px,100%);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 16px;background:rgba(24,37,48,.72);border:1px solid rgba(46,66,86,.75);border-radius:18px;backdrop-filter:blur(10px);box-shadow:0 8px 28px rgba(0,0,0,.2);}
.is-nav-brand{display:flex;align-items:center;gap:10px;color:var(--q-text);font-weight:800;font-size:18px;letter-spacing:-.03em;text-decoration:none!important;}
.is-nav-brand-mark{width:34px;height:34px;border-radius:11px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(91,163,201,.28),rgba(126,200,227,.14));color:var(--q-accent2);}
.is-nav-links,.is-nav-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.is-nav-link{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:12px;color:var(--q-muted);text-decoration:none!important;transition:background var(--q-transition),color var(--q-transition);}
.is-nav-link:hover,.is-nav-link.is-active{background:rgba(255,255,255,.04);color:var(--q-text);}
.is-nav-notif-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--q-danger);position:absolute;top:8px;right:8px;box-shadow:0 0 0 3px rgba(248,81,73,.12);}
.is-profile-header{display:flex;align-items:center;gap:18px;margin-bottom:24px;}
.is-avatar-wrap{position:relative;display:inline-flex;}
.is-profile-avatar{width:84px;height:84px;border-radius:50%;object-fit:cover;border:3px solid rgba(255,255,255,.1);box-shadow:var(--q-shadow-sm);}
.is-avatar-upload-btn{position:absolute;right:0;bottom:0;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--q-accent);color:#fff;border:2px solid var(--q-surface);cursor:pointer;box-shadow:var(--q-shadow-sm);}
.is-profile-info p{margin:6px 0 0;color:var(--q-muted);}
.is-follow-btn,.is-subscribe-btn,.is-watch-btn{min-width:96px;}
.is-modal-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:20px 24px 0;}
.is-modal-close{appearance:none;border:none;background:none;color:var(--q-muted);font-size:22px;cursor:pointer;}
.is-loading{display:inline-block;width:24px;height:24px;border:3px solid rgba(91,163,201,.18);border-top-color:var(--q-accent);border-radius:50%;animation:is-spin .7s linear infinite;}
.is-tabs-wrap{border-bottom:1px solid var(--q-border);margin-bottom:18px;}
.is-tab-content{display:none;}
.is-tab-content.is-active{display:block;}
.is-team-avatars{display:flex;align-items:center;}
.is-team-avatar{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--q-surface2);border:2px solid var(--q-surface);margin-left:-8px;color:var(--q-accent);font-size:12px;font-weight:700;overflow:hidden;}
.is-team-avatar:first-child{margin-left:0;}
.is-traction-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;}
.is-traction-metric{padding:16px;border:1px solid var(--q-border);border-radius:12px;background:var(--q-surface2);}
.is-divider-label{display:flex;align-items:center;gap:10px;color:var(--q-muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin:18px 0;}
.is-divider-label:before,.is-divider-label:after{content:'';height:1px;flex:1;background:var(--q-border);}
.is-badge-success{background:rgba(63,185,80,.1);color:var(--q-success);border:1px solid rgba(63,185,80,.25);}
.is-badge-danger{background:rgba(248,81,73,.1);color:var(--q-danger);border:1px solid rgba(248,81,73,.22);}
@media (max-width: 980px){.is-nav{padding:12px 14px;}.is-nav-inner{padding:12px;flex-wrap:wrap;}.is-dashboard{grid-template-columns:1fr;}.is-sidebar{position:static;order:2;}.is-form-row{grid-template-columns:1fr;}.is-profile-header{align-items:flex-start;}.is-wizard-steps{overflow-x:auto;}.is-stats-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));}.is-stage-rung{flex-direction:column;align-items:flex-start;}.is-container-sm{padding:0 18px;}}
@media (max-width: 680px){.is-h1{font-size:40px;}.is-h2{font-size:28px;}.is-lead{font-size:16px;}.is-section,.is-section-sm{padding:34px 0;}.is-stats-row{grid-template-columns:1fr;}.is-nav-links,.is-nav-actions{width:100%;justify-content:flex-start;}.is-nav-link{padding:8px 10px;}.is-profile-header{flex-direction:column;}.is-grid-auto,.is-grid-2,.is-grid-3{grid-template-columns:1fr;}}

.is-platform{background:var(--q-bg);min-height:100vh;}
.is-topic-search{max-width:360px;}
.is-follower-count{font-weight:700;color:var(--q-text);}
.is-nav-icon{opacity:.75;}
.is-feature-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.is-project-img-preview{max-width:100%;border-radius:12px;border:1px solid var(--q-border);overflow:hidden;}
.is-path-specific{margin-top:18px;}
.is-wizard-nav{display:flex;justify-content:space-between;gap:12px;margin-top:24px;}
.is-wizard-step-label{display:block;font-size:12px;color:var(--q-muted);}

/* ── v3.0.2 landing + app shell repair pass ─────────────────────────── */
html body .is-wrap{
  background:
    radial-gradient(circle at top, rgba(91,163,201,.12), transparent 34%),
    linear-gradient(180deg, #0f1b22 0%, #111d24 100%);
}

html body .is-wrap .is-section[style*="rgba(255,255,255"],
html body .is-wrap .is-section-sm[style*="rgba(255,255,255"]{
  color:#1a2b36;
}

html body .is-wrap .is-section[style*="rgba(255,255,255"] .is-h2,
html body .is-wrap .is-section[style*="rgba(255,255,255"] .is-h3,
html body .is-wrap .is-section[style*="rgba(255,255,255"] .is-h4,
html body .is-wrap .is-section-sm[style*="rgba(255,255,255"] .is-h2,
html body .is-wrap .is-section-sm[style*="rgba(255,255,255"] .is-h3,
html body .is-wrap .is-section-sm[style*="rgba(255,255,255"] .is-h4{
  color:#163041;
}

html body .is-wrap .is-hero{
  padding: clamp(56px, 8vw, 92px) 0 64px;
  position:relative;
  overflow:hidden;
}

html body .is-wrap .is-hero::before,
html body .is-wrap .is-hero::after{
  content:"";
  position:absolute;
  inset:auto;
  border-radius:999px;
  filter:blur(18px);
  pointer-events:none;
}

html body .is-wrap .is-hero::before{
  width:340px;height:340px;right:-90px;top:-80px;
  background:radial-gradient(circle, rgba(126,200,227,.18) 0%, rgba(126,200,227,0) 70%);
}

html body .is-wrap .is-hero::after{
  width:280px;height:280px;left:-80px;bottom:-60px;
  background:radial-gradient(circle, rgba(91,163,201,.16) 0%, rgba(91,163,201,0) 72%);
}

html body .is-wrap .is-hero .is-container{position:relative;z-index:1;text-align:center;}
html body .is-wrap .is-hero .is-h1{max-width:820px;margin:0 auto 16px;}
html body .is-wrap .is-hero .is-lead{max-width:720px;margin:0 auto;color:#b8d0dd;}
html body .is-wrap .is-hero .is-btn-outline{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.18);}
html body .is-wrap .is-hero .is-btn-outline:hover{background:rgba(255,255,255,.08);}

html body .is-wrap .is-dashboard{
  display:grid;
  grid-template-columns:minmax(260px,300px) minmax(0,1fr);
  align-items:start;
  gap:28px;
}
html body .is-wrap .is-dashboard > .is-sidebar{grid-column:1; width:100%; max-width:300px;}
html body .is-wrap .is-dashboard > main,
html body .is-wrap .is-dashboard > section,
html body .is-wrap .is-dashboard > div:not(.is-sidebar){grid-column:2; min-width:0;}

html body .is-wrap .is-sidebar{
  width:100%;
  max-width:300px;
}

html body .is-wrap .is-sidebar-nav-item,
html body .is-wrap .is-sidebar-link,
html body .is-wrap .is-sidebar-nav-item a{
  width:100%;
}

html body .is-wrap .is-card,
html body .is-wrap .is-sidebar,
html body .is-wrap .is-stat-box,
html body .is-wrap .is-stage-rung{
  box-shadow:0 10px 30px rgba(0,0,0,.18);
}

html body .is-wrap .is-grid-2,
html body .is-wrap .is-grid-3,
html body .is-wrap .is-grid-auto{
  align-items:stretch;
}

html body .is-wrap .is-card-header .is-btn,
html body .is-wrap .is-card-header .is-btn-ghost,
html body .is-wrap .is-card-header .is-btn-sm{
  white-space:nowrap;
}

html body .is-wrap footer{
  border-top:1px solid rgba(255,255,255,.08);
}

@media (max-width: 980px){
  html body .is-wrap .is-dashboard{
    grid-template-columns:1fr;
  }
  html body .is-wrap .is-dashboard > .is-sidebar,
  html body .is-wrap .is-dashboard > main,
  html body .is-wrap .is-dashboard > section,
  html body .is-wrap .is-dashboard > div:not(.is-sidebar){
    grid-column:auto;
    max-width:none;
  }
  html body .is-wrap .is-sidebar{order:2;position:static;max-width:none;}
}

/* ── Landing page refresh v3.0.7 ─────────────────────────────────────── */
.is-landing-hero{
  position:relative;
  overflow:hidden;
  padding:72px 0 52px;
  background:
    radial-gradient(circle at top left, rgba(126,200,227,.18), transparent 34%),
    radial-gradient(circle at 85% 12%, rgba(240,192,64,.12), transparent 22%),
    linear-gradient(180deg, #13212a 0%, #101a22 100%);
}
.is-landing-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg, rgba(91,163,201,.06), transparent 42%, rgba(255,255,255,.02) 80%);
  pointer-events:none;
}
.is-landing-hero__grid{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);
  gap:28px;
  align-items:center;
}
.is-landing-hero__copy,
.is-landing-hero__panel{position:relative;z-index:1;}
.is-landing-hero .is-h1{
  max-width:720px;
  margin:0 0 14px;
  font-size:clamp(46px, 7vw, 78px);
  line-height:.98;
}
.is-landing-hero .is-lead{
  max-width:640px;
  color:#bfd3de;
  font-size:clamp(18px, 2.2vw, 22px);
}
.is-landing-hero__micro{
  margin:0 0 10px;
  color:#dce8ee;
  font-size:15px;
  font-weight:600;
}
.is-landing-hero__supporting{
  margin-top:18px;
  max-width:640px;
  color:#87a6b7;
  font-size:14px;
}
.is-landing-signal-card{
  background:linear-gradient(180deg, rgba(24,37,48,.92) 0%, rgba(17,29,36,.96) 100%);
  border:1px solid rgba(126,200,227,.18);
  border-radius:26px;
  padding:28px;
  box-shadow:0 18px 60px rgba(0,0,0,.36);
}
.is-landing-signal-card__eyebrow,
.is-landing-trust-card__eyebrow{
  margin:0 0 8px;
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--q-accent2);
  font-weight:700;
}
.is-landing-signal-card h3{
  margin:0 0 14px;
  color:#fff;
  font-size:28px;
  line-height:1.08;
  letter-spacing:-.03em;
}
.is-landing-checklist{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}
.is-landing-checklist li{
  display:flex;
  gap:10px;
  color:#bdd2de;
  font-size:14px;
  line-height:1.6;
}
.is-landing-checklist li::before{
  content:"✓";
  color:var(--q-gold);
  font-weight:800;
}
.is-landing-signal-card__footer{
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid rgba(255,255,255,.08);
  color:#7fa8be;
  font-size:13px;
}
.is-landing-trust-band{
  padding-top:0;
  background:linear-gradient(180deg, #101a22 0%, #111d24 100%);
}
.is-landing-trust-card{
  display:grid;
  grid-template-columns:70px 1fr;
  gap:18px;
  align-items:start;
  padding:22px 24px;
  margin-top:-18px;
  background:rgba(17,29,36,.92);
  border:1px solid rgba(91,163,201,.18);
  border-radius:22px;
  box-shadow:0 18px 36px rgba(0,0,0,.28);
}
.is-landing-trust-card__icon{
  width:56px;
  height:56px;
  border-radius:18px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg, rgba(91,163,201,.22), rgba(126,200,227,.12));
  color:#fff;
  font-size:24px;
  font-weight:800;
}
.is-landing-trust-card .is-h3{margin:0 0 8px;color:#fff;font-size:28px;}
.is-landing-trust-card p:last-child{margin:0;color:#a8c0ce;font-size:15px;}
.is-landing-topics-section{background:linear-gradient(180deg, #111d24 0%, #13222c 100%);}
.is-landing-section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:26px;
}
.is-landing-section-head .is-h2{margin:6px 0 8px;}
.is-landing-section-head .is-lead{max-width:700px;color:#93b0c1;font-size:17px;}
.is-landing-section-head--center{
  align-items:center;
  justify-content:center;
  text-align:center;
}
.is-landing-topic-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:22px;
}
.is-landing-topic-card{
  padding:0;
  overflow:hidden;
  background:linear-gradient(180deg, rgba(24,37,48,.94) 0%, rgba(17,29,36,.98) 100%);
  border-radius:24px;
}
.is-landing-topic-card__media{
  min-height:148px;
  background:linear-gradient(135deg, rgba(91,163,201,.20), rgba(126,200,227,.10));
  border-bottom:1px solid rgba(255,255,255,.06);
}
.is-landing-topic-card__media img{
  display:block;
  width:100%;
  height:148px;
  object-fit:cover;
}
.is-landing-topic-card__placeholder{
  display:flex;
  align-items:center;
  justify-content:center;
  height:148px;
  color:#e7f5fb;
  font-size:44px;
}
.is-landing-topic-card__body{padding:22px;}
.is-landing-topic-card__topline{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:10px;
  flex-wrap:wrap;
}
.is-landing-topic-card__metric{font-size:12px;color:#8fb3c6;font-weight:700;}
.is-landing-topic-card h3{margin:0 0 10px;color:#fff;font-size:24px;line-height:1.12;}
.is-landing-topic-card__summary{margin:0 0 16px;color:#b6ccd7;font-size:14px;line-height:1.7;min-height:72px;}
.is-landing-topic-card__stats{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:18px;
}
.is-landing-topic-card__stats span{
  padding:7px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06);
  color:#8fb3c6;
  font-size:12px;
  font-weight:600;
}
.is-landing-topic-card__actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.is-landing-topic-card__actions .is-btn{flex:1 1 140px;text-align:center;justify-content:center;}
.is-landing-topic-card--fallback .is-landing-topic-card__body{padding-top:26px;}
.is-landing-helper-copy{
  margin:18px 0 0;
  color:#8eb0c2;
  font-size:14px;
  text-align:center;
}
.is-landing-how{background:linear-gradient(180deg, #13222c 0%, #0f181f 100%);}
.is-landing-steps{
  display:grid;
  grid-template-columns:repeat(5, minmax(0,1fr));
  gap:16px;
}
.is-landing-step{
  position:relative;
  padding:22px;
  border-radius:22px;
  background:linear-gradient(180deg, rgba(24,37,48,.92) 0%, rgba(17,29,36,.98) 100%);
}
.is-landing-step__number{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  margin-bottom:14px;
  border-radius:50%;
  background:rgba(91,163,201,.16);
  color:#fff;
  font-weight:800;
}
.is-landing-step h3{margin:0 0 10px;color:#fff;font-size:19px;line-height:1.2;}
.is-landing-step p{margin:0;color:#a8c0ce;font-size:14px;line-height:1.7;}
.is-landing-proposal-cta{
  background:linear-gradient(180deg, #0f181f 0%, #111d24 100%);
}
.is-landing-proposal-card{
  text-align:center;
  border-radius:28px;
  padding:34px;
  background:
    radial-gradient(circle at top center, rgba(91,163,201,.18), transparent 34%),
    linear-gradient(180deg, rgba(24,37,48,.95) 0%, rgba(17,29,36,.98) 100%);
  border:1px solid rgba(126,200,227,.16);
  box-shadow:0 18px 48px rgba(0,0,0,.32);
}
.is-landing-proposal-card .is-h2{margin:8px 0 12px;}
.is-landing-proposal-card .is-lead{color:#b4cad6;max-width:720px;margin:0 auto;}
.is-landing-footer{
  padding:24px 0 36px;
  background:#0f171d;
  text-align:center;
}
.is-landing-footer p{margin:0;color:#7798ab;font-size:13px;}

@media (max-width: 1080px){
  .is-landing-hero__grid,
  .is-landing-topic-grid,
  .is-landing-steps{grid-template-columns:1fr 1fr;}
  .is-landing-hero__panel{grid-column:1 / -1;}
}
@media (max-width: 720px){
  .is-landing-hero{padding:52px 0 40px;}
  .is-landing-hero__grid,
  .is-landing-topic-grid,
  .is-landing-steps,
  .is-landing-section-head,
  .is-landing-trust-card{grid-template-columns:1fr;display:grid;}
  .is-landing-section-head{align-items:start;justify-content:start;}
  .is-landing-topic-card__actions .is-btn{flex:1 1 100%;}
  .is-landing-trust-card{margin-top:-8px;}
}

/* ═══════════════════════════════════════════════════════════════
   QAIOS v3.1 — Topic Feed, Post Composer, Feed Cards, Modal
═══════════════════════════════════════════════════════════════ */

/* ── Topic View Layout ──────────────────────────────────────── */
.is-topic-view-wrap { max-width: 1160px; margin: 0 auto; }

.is-topic-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
  margin-top: 28px;
}

/* ── Topic Header ───────────────────────────────────────────── */
.is-topic-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--q-border, #e8e2d9);
  flex-wrap: wrap;
}
.is-topic-header__thumb {
  width: 80px; height: 80px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--q-surface2, #f3ede4);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
}
.is-topic-header__thumb img { width: 100%; height: 100%; object-fit: cover; }
.is-topic-header__thumb-placeholder { font-size: 32px; }
.is-topic-header__body { flex: 1; min-width: 0; }
.is-topic-header__title-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.is-topic-header__title { font-size: 26px; font-weight: 800; letter-spacing: -.03em; margin: 0; }
.is-topic-header__desc { color: var(--q-muted, #888); font-size: 14px; margin: 0 0 12px; line-height: 1.5; }
.is-topic-header__stats { display: flex; gap: 20px; flex-wrap: wrap; font-size: 13px; color: var(--q-muted, #888); }
.is-topic-header__stats strong { color: var(--q-text, #1a1a1a); }
.is-topic-header__actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; padding-top: 4px; }

/* ── Feed Column ────────────────────────────────────────────── */
.is-topic-feed-col { min-width: 0; }

/* ── Post Composer ──────────────────────────────────────────── */
.is-post-composer {
  border: 1px solid var(--q-border);
  border-radius: 12px;
  padding: 0;
  margin-bottom: 16px;
  overflow: hidden;
  background: var(--q-surface);
}
.is-post-composer__tabs {
  display: flex;
  border-bottom: 1px solid var(--q-border, #e8e2d9);
}
.is-composer-tab {
  flex: 1;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--q-muted, #888);
  transition: all .15s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.is-composer-tab.is--active {
  color: var(--q-text, #1a1a1a);
  border-bottom-color: var(--q-accent, #c8a96e);
  background: #fafaf8;
}
.is-post-composer__body { padding: 16px; }
.is-composer-title { margin-bottom: 10px; }
.is-composer-body { margin-bottom: 10px; resize: vertical; }
.is-post-composer__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.is-composer-hint { font-size: 12px; color: var(--q-muted, #aaa); }

/* ── Feed Sort ──────────────────────────────────────────────── */
.is-feed-sort {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
}
.is-feed-sort-btn {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--q-border, #e8e2d9);
  background: none;
  color: var(--q-muted, #888);
  cursor: pointer;
  transition: all .15s;
}
.is-feed-sort-btn.is--active,
.is-feed-sort-btn:hover {
  background: var(--q-accent, #c8a96e);
  color: #fff;
  border-color: var(--q-accent, #c8a96e);
}

/* ── Feed Loading / Empty ───────────────────────────────────── */
.is-feed-loading {
  text-align: center;
  padding: 40px;
  color: var(--q-muted, #aaa);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.is-feed-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--q-muted, #aaa);
  font-size: 14px;
}
.is-spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid var(--q-border, #e8e2d9);
  border-top-color: var(--q-accent, #c8a96e);
  border-radius: 50%;
  animation: is-spin .6s linear infinite;
}
@keyframes is-spin { to { transform: rotate(360deg); } }

/* ── Feed Cards ─────────────────────────────────────────────── */
/* ── Social Feed Cards ──────────────────────────────────────── */
.is-feed-card {
  background: var(--q-surface);
  border: 1px solid var(--q-border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
  transition: box-shadow .15s, border-color .15s;
}
.is-feed-card:hover { box-shadow: 0 2px 16px rgba(0,0,0,.25); border-color: var(--q-border2); }

.is-feed-card--post     { border-left: 3px solid var(--q-accent2); }
.is-feed-card--proposal { border-left: 3px solid var(--q-accent); }
.is-feed-card--project  { border-left: 3px solid var(--q-success); }

.is-feed-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.is-feed-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--q-border);
  flex-shrink: 0;
  background: var(--q-surface2);
}
.is-feed-card__meta { display: flex; flex-direction: column; gap: 1px; flex: 1; min-width: 0; }
.is-feed-card__author { font-size: 13px; font-weight: 600; color: var(--q-text); }
.is-feed-card__time   { font-size: 11px; color: var(--q-muted); }

.is-feed-card__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--q-text);
  margin-bottom: 6px;
  line-height: 1.35;
  display: block;
  text-decoration: none;
}
a.is-feed-card__title:hover { color: var(--q-accent); text-decoration: none; }
.is-feed-card__text {
  font-size: 13px;
  color: var(--q-muted);
  margin: 0;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.is-feed-card__footer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
  padding-top: 10px;
  border-top: 1px solid var(--q-border);
}

/* ── Post upvote button ─────────────────────────────────────── */
.is-upvote-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid var(--q-border);
  background: var(--q-surface2);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: var(--q-muted);
  transition: all .15s;
  user-select: none;
}
.is-upvote-btn:hover { border-color: var(--q-accent); color: var(--q-accent); background: var(--q-accent-glow); }
.is-upvote-btn.is--voted { border-color: var(--q-accent); color: var(--q-accent); background: var(--q-accent-glow); }
.is-upvote-icon { font-size: 11px; line-height: 1; }

/* ── Micro vote bar (in post cards) ─────────────────────────── */
.is-vote-micro-bar {
  height: 3px;
  background: var(--q-border);
  border-radius: 2px;
  overflow: hidden;
  width: 60px;
  flex-shrink: 0;
}
.is-vote-micro-bar__fill { height: 100%; background: var(--q-accent); border-radius: 2px; transition: width .4s; }
.is-vote-micro-hint { font-size: 11px; color: var(--q-muted); white-space: nowrap; }
.is-vote-micro-hint.is--eligible { color: var(--q-gold); font-weight: 600; }

/* ── Inline vote bar (in proposal cards) ────────────────────── */
.is-vote-bar-inline { flex: 1; height: 5px; background: var(--q-border); border-radius: 3px; overflow: hidden; }
.is-vote-bar-inline__fill { height: 100%; background: var(--q-accent); border-radius: 3px; transition: width .4s ease; }
.is-vote-count-label { font-size: 13px; font-weight: 600; color: var(--q-text); white-space: nowrap; }

/* ── Promote button ─────────────────────────────────────────── */
.is-btn--gold {
  background: linear-gradient(135deg, #f5c842, #e09f1c);
  color: #0d1117;
  border: none;
  font-weight: 700;
  box-shadow: 0 1px 4px rgba(224,159,28,.3);
}
.is-btn--gold:hover { opacity: .92; }

/* ── Topic Sidebar ──────────────────────────────────────────── */
.is-topic-sidebar { position: sticky; top: 20px; }

/* ── Recent Comments Widget (sidebar) ──────────────────────── */
.is-rcw-card { padding: 16px !important; }

.is-rcw-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .15s, transform .12s;
  margin: 0 -8px;
  position: relative;
}
.is-rcw-item:hover {
  background: var(--q-surface2);
  transform: translateX(2px);
}
.is-rcw-item:hover .is-rcw-excerpt { color: var(--q-text); }

/* Colored left-stripe on hover */
.is-rcw-item::before {
  content: '';
  position: absolute;
  left: 0; top: 10px; bottom: 10px;
  width: 3px;
  border-radius: 2px;
  background: var(--q-accent);
  opacity: 0;
  transition: opacity .15s;
}
.is-rcw-item:hover::before { opacity: 1; }

/* Avatar initial circle */
.is-rcw-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--q-accent), var(--q-accent2));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0;
}

.is-rcw-body { flex: 1; min-width: 0; }

.is-rcw-meta {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: 3px;
}
.is-rcw-author { font-size: 12px; font-weight: 700; color: var(--q-text); }
.is-rcw-dot-sep { font-size: 10px; color: var(--q-muted2); }
.is-rcw-kind {
  font-size: 10px;
  color: var(--q-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 600;
}

.is-rcw-excerpt {
  font-size: 12px;
  color: var(--q-muted);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 4px;
  transition: color .15s;
}

.is-rcw-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.is-rcw-on {
  font-size: 10px;
  color: var(--q-muted2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 130px;
}
.is-rcw-on em { font-style: normal; color: var(--q-accent); }
.is-rcw-time { font-size: 10px; color: var(--q-muted2); white-space: nowrap; flex-shrink: 0; }

/* Legacy sidebar-item (keep for other usages) */
.is-sidebar-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--q-border);
}
.is-sidebar-item:last-child { border-bottom: none; }
.is-sidebar-item__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--q-text);
  text-decoration: none;
  flex: 1;
  line-height: 1.35;
}
.is-sidebar-item__title:hover { color: var(--q-accent); }
.is-badge--xs { font-size: 10px; padding: 2px 6px; }

/* ── How it works list ──────────────────────────────────────── */
.is-how-it-works { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.is-how-it-works li { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--q-muted, #666); }
.is-how-it-works__num {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--q-accent, #c8a96e);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ── Modal ──────────────────────────────────────────────────── */
.is-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.is-modal {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,.18);
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.is-modal--md { max-width: 560px; }
.is-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--q-border, #e8e2d9);
}
.is-modal__title { font-size: 17px; font-weight: 700; margin: 0; }
.is-modal__close {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  color: var(--q-muted, #aaa);
  padding: 0 4px;
  line-height: 1;
}
.is-modal__close:hover { color: var(--q-text, #1a1a1a); }
.is-modal__body { padding: 20px; overflow-y: auto; flex: 1; }
.is-modal__footer {
  padding: 14px 20px;
  border-top: 1px solid var(--q-border, #e8e2d9);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
body.is-modal-open { overflow: hidden; }

/* ── Option group compact ───────────────────────────────────── */
.is-option-group--compact { gap: 8px; }
.is-option-group--compact .is-option { padding: 10px 12px; }
.is-option-group--compact .is-option__text { font-size: 13px; }
.is-option-group--compact .is-option__text strong { font-size: 13px; }

/* ── Feed badges ────────────────────────────────────────────── */
.is-badge--post { background: #e2e8f0; color: #475569; }
.is-badge--stage-phase { background: #dcfce7; color: #166534; }
.is-label__req { color: #e53e3e; }

/* ── Workspace channel type label ───────────────────────────── */
.is-ws-channel-ai-badge {
  font-size: 10px;
  background: rgba(200,169,110,.15);
  color: var(--q-accent, #c8a96e);
  border-radius: 4px;
  padding: 1px 5px;
  margin-left: 4px;
  font-weight: 600;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .is-topic-layout { grid-template-columns: 1fr; }
  .is-topic-sidebar { position: static; }
}
@media (max-width: 600px) {
  .is-topic-header { gap: 14px; }
  .is-topic-header__thumb { width: 56px; height: 56px; font-size: 24px; }
  .is-topic-header__title { font-size: 20px; }
  .is-modal { border-radius: 10px; }
  .is-post-composer__footer { flex-direction: column; align-items: flex-start; }
}

/* ═══════════════════════════════════════════════════════════════
   QAIOS v3.1.1 — Reply Threads, Inbox, Workspace Polish
═══════════════════════════════════════════════════════════════ */

/* ── Reply Thread Container ─────────────────────────────────── */
.is-reply-thread {
  border-top: 1px solid var(--q-border);
  margin-top: 12px;
  padding-top: 14px;
}
.is-reply-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}
.is-reply-loading,
.is-reply-empty {
  font-size: 13px;
  color: var(--q-muted);
  padding: 8px 0;
}

/* ── Reply Item ─────────────────────────────────────────────── */
.is-reply-item {
  background: var(--q-surface2);
  border-radius: 8px;
  padding: 10px 12px;
  border-left: 2px solid var(--q-border2);
  transition: border-color .15s;
}
.is-reply-item:hover { border-left-color: var(--q-accent); }
.is-reply-item__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  flex-wrap: wrap;
}
.is-reply-item__author { font-size: 12px; font-weight: 700; color: var(--q-text); }
.is-reply-item__time   { font-size: 11px; color: var(--q-muted); }
.is-reply-item__body {
  font-size: 13px;
  color: var(--q-text);
  line-height: 1.55;
  word-break: break-word;
  margin-bottom: 8px;
}
.is-reply-item__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
/* Comment upvote / like */
.is-reply-vote-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid var(--q-border);
  background: transparent;
  cursor: pointer;
  color: var(--q-muted);
  transition: all .12s;
  user-select: none;
}
.is-reply-vote-btn:hover     { border-color: var(--q-accent); color: var(--q-accent); }
.is-reply-vote-btn.is--voted { border-color: var(--q-accent); color: var(--q-accent); background: var(--q-accent-glow); }

.is-reply-to-btn {
  font-size: 11px;
  color: var(--q-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  transition: color .12s;
}
.is-reply-to-btn:hover { color: var(--q-accent); }

.is-reply-delete-btn {
  margin-left: auto;
  background: none;
  border: none;
  font-size: 14px;
  color: var(--q-muted2);
  cursor: pointer;
  line-height: 1;
  padding: 0 2px;
  transition: color .12s;
}
.is-reply-delete-btn:hover { color: var(--q-danger); }

/* ── Reply children (nested indentation) ───────────────────── */
.is-reply-children { margin-top: 8px; display: flex; flex-direction: column; gap: 8px; }

/* ── Top-level reply composer ───────────────────────────────── */
.is-reply-composer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}
.is-reply-composer__footer { display: flex; justify-content: flex-end; }
.is-reply-input { width: 100%; box-sizing: border-box; resize: vertical; min-height: 60px; }

/* ── Nested Reply Composer (per-comment) ────────────────────── */
.is-nested-composer {
  margin-top: 8px;
  padding: 10px;
  background: var(--q-surface);
  border-radius: 8px;
  border: 1px solid var(--q-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.is-nested-composer .is-reply-input { min-height: 50px; font-size: 12px; }

/* ── Inbox Layout ───────────────────────────────────────────── */
.is-inbox-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  border: 1px solid var(--q-border, #e8e2d9);
  border-radius: 12px;
  overflow: hidden;
  height: calc(100vh - 200px);
  min-height: 500px;
  background: var(--q-surface);
}
.is-inbox-list {
  border-right: 1px solid var(--q-border, #e8e2d9);
  overflow-y: auto;
  background: #fafaf8;
}
.is-inbox-empty {
  padding: 40px 20px;
  text-align: center;
}
.is-inbox-item {
  display: block;
  padding: 14px 16px;
  border-bottom: 1px solid var(--q-border, #f0ece5);
  text-decoration: none;
  color: inherit;
  transition: background .12s;
  position: relative;
}
.is-inbox-item:hover,
.is-inbox-item.is--active { background: #fff; }
.is-inbox-item.is--active { border-left: 3px solid var(--q-accent, #c8a96e); }
.is-inbox-item.is--unread .is-inbox-item__name { font-weight: 700; }
.is-inbox-item__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--q-text, #1a1a1a);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
}
.is-inbox-unread-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--q-accent, #c8a96e);
  flex-shrink: 0;
}
.is-inbox-item__preview {
  font-size: 12px;
  color: var(--q-muted, #888);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.is-inbox-item__time {
  font-size: 11px;
  color: var(--q-muted, #bbb);
  position: absolute;
  top: 14px;
  right: 12px;
}

/* ── Inbox Pane ─────────────────────────────────────────────── */
.is-inbox-pane {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.is-inbox-select-prompt {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.is-inbox-pane__header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--q-border, #e8e2d9);
  font-size: 14px;
  font-weight: 700;
  background: #fafaf8;
}
.is-inbox-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.is-inbox-msg {
  max-width: 68%;
}
.is-inbox-msg.is--mine {
  align-self: flex-end;
}
.is-inbox-msg.is--theirs {
  align-self: flex-start;
}
.is-inbox-msg__body {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.5;
  word-break: break-word;
}
.is-inbox-msg.is--mine .is-inbox-msg__body {
  background: var(--q-accent, #c8a96e);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.is-inbox-msg.is--theirs .is-inbox-msg__body {
  background: var(--q-surface2, #f3ede4);
  color: var(--q-text, #1a1a1a);
  border-bottom-left-radius: 4px;
}
.is-inbox-msg__time {
  font-size: 10px;
  color: var(--q-muted, #bbb);
  margin-top: 3px;
  padding: 0 4px;
}
.is-inbox-msg.is--mine .is-inbox-msg__time { text-align: right; }

.is-inbox-compose {
  padding: 14px 16px;
  border-top: 1px solid var(--q-border, #e8e2d9);
  display: flex;
  gap: 10px;
  align-items: flex-end;
  background: #fafaf8;
}
.is-inbox-compose .is-textarea {
  flex: 1;
  resize: none;
  min-height: 40px;
  max-height: 120px;
}

/* ── Workspace Pin button & pinned strip ────────────────────── */
.is-ws-pin-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 13px;
  color: var(--q-muted, #aaa);
  padding: 2px 5px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity .15s, color .15s;
}
.is-ws-message:hover .is-ws-pin-btn { opacity: 1; }
.is-ws-pin-btn.is--pinned { color: var(--q-accent, #c8a96e); opacity: 1; }
.is-ws-pinned-strip {
  background: rgba(200,169,110,.08);
  border-bottom: 1px solid rgba(200,169,110,.2);
  padding: 6px 16px;
  font-size: 12px;
  color: var(--q-text, #555);
  display: flex;
  align-items: center;
  gap: 8px;
}
.is-ws-pinned-strip__label {
  font-weight: 700;
  color: var(--q-accent, #c8a96e);
  flex-shrink: 0;
}

/* ── Mention autocomplete ───────────────────────────────────── */
.is-mention-dropdown {
  position: absolute;
  background: #fff;
  border: 1px solid var(--q-border, #e0d8cc);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
  z-index: 1000;
  min-width: 200px;
  max-height: 180px;
  overflow-y: auto;
}
.is-mention-item {
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--q-text, #1a1a1a);
}
.is-mention-item:hover,
.is-mention-item.is--active {
  background: var(--q-surface2, #f5f0ea);
}
.is-mention-item__login {
  font-size: 11px;
  color: var(--q-muted, #aaa);
}

/* ── Inbox responsive ───────────────────────────────────────── */
@media (max-width: 680px) {
  .is-inbox-layout { grid-template-columns: 1fr; height: auto; }
  .is-inbox-list { border-right: none; border-bottom: 1px solid var(--q-border, #e8e2d9); max-height: 220px; }
  .is-inbox-messages { min-height: 280px; }
}

/* ══════════════════════════════════════════════════════════════
   QAIOS v3.1.2 — Punch List Items 1, 4, 5, 7 Additions
   ══════════════════════════════════════════════════════════════ */

/* ── Reply Tree (kept for compat) ───────────────────────────── */
.is-reply-tree { display: flex; flex-direction: column; gap: 8px; }
.is-reply-sort-row { margin-bottom: 10px; }
.is-reply-sort-row .is-btn { font-size: 11px; padding: 3px 10px; }
.is-reply-children.is-collapsed { display: none; }

/* ── Item 5: Recommended for You card ───────────────────────── */
.is-recommended-empty {
  font-size: 13px;
  color: var(--q-muted);
  padding: 12px 0;
}

/* ── Item 7: Weekly AI Report panel ─────────────────────────── */
.is-weekly-report-body h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 14px 0 6px;
  color: var(--q-text);
}
.is-weekly-report-body p  { font-size: 13px; line-height: 1.65; margin: 0 0 10px; }
.is-weekly-report-body ul { font-size: 13px; line-height: 1.65; margin: 0 0 10px; padding-left: 18px; }
.is-weekly-report-body li { margin-bottom: 4px; }

/* ═══════════════════════════════════════════════════════════════════
   v3.1.9 ADDITIONS
   ─ Guest gate modals
   ─ Topic card banner thumbnails
   ─ Lightbox gallery comment rail
   ─ Topic sort bar
   ═══════════════════════════════════════════════════════════════════ */

/* ── Guest gate modals ─────────────────────────────────────────────── */
.is-guest-modal {
  align-items: center;
  justify-content: center;
}
.is-guest-modal__inner {
  max-width: 420px;
  width: 90%;
  padding: 36px 32px;
  background: var(--q-surface);
  border-radius: 20px;
  border: 1px solid var(--q-border);
  box-shadow: 0 24px 64px rgba(0,0,0,.45);
  text-align: center;
  animation: guestModalIn .2s ease;
}
@keyframes guestModalIn {
  from { opacity:0; transform: scale(.95) translateY(8px); }
  to   { opacity:1; transform: scale(1)   translateY(0);   }
}
.is-guest-modal__icon {
  font-size: 36px;
  margin-bottom: 14px;
  line-height: 1;
}
.is-guest-modal__title {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--q-text);
}
.is-guest-modal__body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--q-muted);
  margin: 0 0 22px;
}
.is-guest-modal__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.is-guest-modal__actions .is-btn {
  width: 100%;
  justify-content: center;
  font-size: 14px;
  padding: 10px 20px;
}

/* ── Topic card banner ─────────────────────────────────────────────── */
.is-topic-card {
  overflow: hidden;
}
.is-topic-card__banner img {
  transition: transform .35s ease;
}
.is-topic-card:hover .is-topic-card__banner img {
  transform: scale(1.04);
}
.is-topic-card__stats > div {
  transition: background .18s ease;
}
.is-topic-card__stats > div:hover {
  background: var(--q-surface) !important;
}

/* ── Topics sort bar ───────────────────────────────────────────────── */
#is-topics-sort-bar .is-btn {
  white-space: nowrap;
}

/* ── Lightbox gallery comment rail ────────────────────────────────── */
.is-topic-lightbox__rail {
  display: flex;
  flex-direction: column;
}
#is-gallery-comment-list {
  flex: 1;
  overflow-y: auto;
}
#is-gallery-comment-list::-webkit-scrollbar { width: 4px; }
#is-gallery-comment-list::-webkit-scrollbar-track { background: transparent; }
#is-gallery-comment-list::-webkit-scrollbar-thumb {
  background: var(--q-border);
  border-radius: 4px;
}
.is-gallery-comment {
  animation: feedIn .18s ease;
}
@keyframes feedIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0);   }
}
.is-gallery-comment-composer {
  border-top: 1px solid var(--q-border);
  padding-top: 12px;
  margin-top: auto;
}

/* ── Topic page: hide submit-proposal CTA from feed header ────────── */
.is-topics-no-submit-cta { display: none; }

/* ── Mobile guest nav ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .is-guest-modal__inner {
    padding: 28px 20px;
  }
}

/* ═══════════════════════════════════════════════════════════════════
   v3.1.10 ADDITIONS
   ─ Landing topic card activity strip
   ─ Pricing page
   ─ Billing upgrade page
   ═══════════════════════════════════════════════════════════════════ */

/* ── Landing topic card: live activity strip ───────────────────────── */
.is-landing-topic-card__activity {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding: 10px 12px;
  background: var(--q-surface2);
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.45;
  margin-top: 8px;
  flex-wrap: wrap;
}
.is-landing-topic-card__activity-label {
  font-weight: 700;
  color: var(--q-accent);
  flex-shrink: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding-top: 1px;
}
.is-landing-topic-card__activity-text {
  color: var(--q-text);
  flex: 1;
  min-width: 0;
}
.is-landing-topic-card__activity-time {
  color: var(--q-muted);
  white-space: nowrap;
  font-size: 11px;
  flex-shrink: 0;
  padding-top: 1px;
}

/* ── Topics search: ensure input + button never stack ──────────────── */
.is-topics-search-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.is-topics-search-row .is-input {
  flex: 1;
  min-width: 0;
}
.is-topics-search-row .is-btn {
  flex-shrink: 0;
  white-space: nowrap;
}

/* ── Pricing page tier cards ────────────────────────────────────────── */
.is-pricing-cta-bar {
  text-align: center;
  margin-top: 40px;
  padding: 32px;
  background: var(--q-surface2);
  border-radius: 16px;
}

/* ── Billing page project rows ──────────────────────────────────────── */
#is-billing-projects .is-card {
  transition: box-shadow .18s ease;
}
#is-billing-projects .is-card:hover {
  box-shadow: 0 4px 18px rgba(0,0,0,.12);
}

/* ── Guest modals: ensure overlay is flex when open ─────────────────── */
.is-modal-overlay.is-guest-modal.is-open {
  display: flex !important;
}

.is-content-type-btn.is--active {
  background: var(--q-accent, #c8a96e);
  color: #1a1a1a;
  border-color: var(--q-accent, #c8a96e);
  box-shadow: 0 0 0 1px rgba(200,169,110,.18) inset;
}
.is-rich-field.is--visible { display:block !important; }

/* Topic feed interaction hardening */
.is-feed-card__footer .is-upvote-btn,
.is-feed-card__footer .is-open-comment-btn,
.is-feed-card__footer .is-admin-delete-link,
.is-rcw-item {
  position: relative;
  z-index: 3;
  pointer-events: auto;
}