/* ============================================================
   Survey Builder — KP Design System
   Brand: Northern California / The Permanente Medical Group
   Last updated: 2026-05-14
   ============================================================ */

/* ── Fonts ─────────────────────────────────────────────────── */
@font-face {
  font-family: 'Gotham';
  src: url('assets/fonts/Gotham-Book.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Gotham';
  src: url('assets/fonts/Gotham-Medium.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* ── Tokens ─────────────────────────────────────────────────── */
:root,
[data-theme="kp"] {
  --blue:      #0071ce;
  --navy:      #0d4f78;
  --teal:      #7fd3d1;
  --cyan:      #17a3c4;
  --sky:       #dcedf6;
  --border:    #d8e0e7;
  --copy:      #1f2a35;
  --subtle:    #5a6a78;
  --muted:     #8a9baa;
  --bg:        #f5f8fa;
  --surface:   #ffffff;
  --navy-dark: #0a3d5e;

  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow:    0 2px 8px rgba(0,0,0,.10);
  --shadow-lg: 0 6px 24px rgba(0,0,0,.12);
}

/* ── Default light theme ────────────────────────────────────── */
[data-theme="light"] {
  --blue:      #3b82f6;
  --navy:      #334155;
  --teal:      #14b8a6;
  --cyan:      #06b6d4;
  --sky:       #f1f5f9;
  --border:    #e2e8f0;
  --copy:      #1e293b;
  --subtle:    #64748b;
  --muted:     #94a3b8;
  --bg:        #f8fafc;
  --surface:   #ffffff;
  --navy-dark: #1e293b;
}

/* ── Default dark theme ─────────────────────────────────────── */
[data-theme="dark"] {
  --blue:      #60a5fa;
  --navy:      #1e293b;
  --teal:      #2dd4bf;
  --cyan:      #22d3ee;
  --sky:       #1e293b;
  --border:    #334155;
  --copy:      #e2e8f0;
  --subtle:    #94a3b8;
  --muted:     #64748b;
  --bg:        #0f172a;
  --surface:   #1e293b;
  --navy-dark: #0f172a;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--copy);
  font-family: 'Gotham', 'Montserrat', -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; }

/* ── Site Shell ─────────────────────────────────────────────── */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.site-header-brand:hover { text-decoration: none; opacity: .85; }

.site-header-icon { flex-shrink: 0; }

.site-header-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  letter-spacing: .02em;
}

.site-app {
  min-height: calc(100vh - 100px);
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.site-footer-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-footer-base {
  padding: 14px 0;
  font-size: 12px;
  color: var(--muted);
}

@media (max-width: 600px) {
  .site-header-inner, .site-footer-wrap { padding-left: 16px; padding-right: 16px; }
}

/* ── App shell layout ───────────────────────────────────────── */
.app-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 160px);
}

.app-sidebar {
  background: var(--navy);
  border-right: 1px solid var(--navy-dark);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.app-main { background: var(--bg); }
.page-wrap { padding: 24px; }

@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .app-sidebar { display: none; }
}

/* ── Sidebar ────────────────────────────────────────────────── */
.sidebar-section { margin-bottom: 22px; }

.sidebar-title {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,.45);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
  padding: 0 4px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius);
  color: rgba(255,255,255,.85);
  font-size: 13px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s;
}
.sidebar-link:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.15);
  text-decoration: none;
}
.sidebar-link.active {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.2);
  color: #fff;
  font-weight: 600;
}

.sidebar-badges { display: grid; gap: 8px; }
.sidebar-badge {
  background: rgba(0,0,0,.2);
  border: 1px solid rgba(255,255,255,.12);
  padding: 10px 12px;
  border-radius: var(--radius);
  color: rgba(255,255,255,.8);
  font-size: 12px;
}
.sidebar-badge strong { color: #fff; }

.sidebar-toggle-row {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255,255,255,.6);
  font-size: 12px;
}

/* ── TopBar (builder) ───────────────────────────────────────── */
.topbar2 {
  position: sticky;
  top: 52px; /* below site-header */
  z-index: 50;
  background: var(--navy);
  border-bottom: 1px solid var(--navy-dark);
  padding: 10px 20px;
  box-shadow: var(--shadow-sm);
}

.topbar2-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.topbar2-left { display: flex; align-items: center; gap: 12px; }

.topbar2-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

.topbar2-actions { display: flex; gap: 8px; align-items: center; }

/* Tabs */
.tabs2 {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  background: rgba(0,0,0,.15);
}

.tab2 {
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  color: rgba(255,255,255,.65);
  background: transparent;
  border: 1px solid transparent;
  font-size: 13px;
  font-family: inherit;
  transition: background .15s, color .15s;
}
.tab2:hover { background: rgba(255,255,255,.1); color: #fff; }
.tab2.active {
  background: rgba(255,255,255,.18);
  color: #fff;
  border-color: rgba(255,255,255,.2);
  font-weight: 600;
}

.stepmeta {
  font-size: 12px;
  color: rgba(255,255,255,.6);
  display: flex;
  align-items: center;
  gap: 10px;
}
.progress2 {
  height: 5px;
  border-radius: 999px;
  background: rgba(255,255,255,.2);
  overflow: hidden;
  width: 160px;
}
.progress2 > span {
  display: block;
  height: 100%;
  background: var(--teal);
  width: 0%;
  transition: width .2s;
}

/* ── TopBar button + link overrides (on navy bg) ───────────── */
.topbar2 .btn {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.2);
  color: #fff;
}
.topbar2 .btn:hover {
  background: rgba(255,255,255,.22);
  border-color: rgba(255,255,255,.35);
  color: #fff;
}
.topbar2 .pub-btn {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--navy);
  font-weight: 600;
}
.topbar2 .pub-btn:hover {
  background: #5ec4c2;
  border-color: #5ec4c2;
  color: var(--navy);
}
.topbar2 .del-btn {
  background: #B42318;
  border-color: #B42318;
  color: #fff;
}
.topbar2 .del-btn:hover {
  background: #8f1b12;
  border-color: #8f1b12;
  color: #fff;
}
.topbar2-link-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.topbar2-link-label { color: rgba(255,255,255,.5); }
.topbar2-link {
  color: var(--teal);
  font-size: 12px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar2-link:hover { color: #fff; text-decoration: underline; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--copy);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s;
}
.btn:hover { background: var(--sky); border-color: var(--cyan); color: var(--navy); }
.btn.active { background: var(--sky); border-color: var(--cyan); color: var(--navy); }

.btn-primary {
  background: #0074AD;
  border-color: #0074AD;
  color: #fff;
}
.btn-primary:hover { background: #003B71; border-color: #003B71; color: #fff; }

.btn-secondary {
  background: var(--surface);
  border-color: var(--blue);
  color: var(--blue);
}
.btn-secondary:hover { background: var(--sky); }

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--subtle);
}
.btn-outline:hover { border-color: var(--cyan); color: var(--navy); background: var(--sky); }

.btn-ghost {
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--subtle);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--navy); }

.btn-navigation {
  background: var(--surface);
  border-color: var(--cyan);
  color: var(--navy);
}
.btn-navigation:hover { background: var(--sky); }

.btn-danger {
  background: transparent;
  border-color: #d1d5db;
  color: #dc2626;
}
.btn-danger:hover { background: #fef2f2; border-color: #fca5a5; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
}

/* ── Card spec (KP Confluence) ──────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  align-items: start;
}

article.card {
  display: flex;
  flex-direction: column;
  padding: 0;
  box-shadow: none;
  border-color: rgba(0,0,0,.08);
  cursor: default;
}
article.card:hover { box-shadow: none; border-color: rgba(0,0,0,.14); }

article.card .card-header {
  padding: 24px 24px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
article.card.card--small .card-header { padding: 16px 16px 0; }

article.card .card-body {
  flex: 1 1 auto;
  padding: 8px 24px 0;
}
article.card.card--small .card-body { padding: 8px 16px 0; }

article.card .card-footer {
  padding: 16px 24px 24px;
  margin-top: auto;
}
article.card.card--small .card-footer { padding: 12px 16px 16px; }

article.card .card-meta {
  padding: 6px 24px 0;
  font-size: 12px;
  color: var(--muted);
}
article.card.card--small .card-meta { padding: 6px 16px 0; }

.card-eyebrow {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cyan);
}
.card-eyebrow--published { color: #059669; }

.card-title {
  margin: 0;
  font-size: 16px;
  line-height: 24px;
  font-weight: 600;
  color: var(--copy);
}

.card-summary {
  margin: 0;
  font-size: 14px;
  line-height: 20px;
  color: var(--subtle);
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

@media (max-width: 767px) {
  .card-grid { grid-template-columns: 1fr; }
  article.card .card-footer,
  .card-actions { flex-direction: column; align-items: stretch; }
}

/* ── Survey runner (public /take route) ─────────────────────── */
.runner-shell {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 20px 60px;
}

.runner-wrap {
  width: 100%;
  max-width: 620px;
  background: var(--surface);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.runner-header {
  background: var(--navy);
  padding: 28px 32px;
  text-align: center;
}
.runner-title {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  line-height: 1.3;
}
.runner-desc {
  margin: 8px 0 0;
  font-size: 14px;
  color: rgba(255,255,255,.75);
  line-height: 1.5;
}

.runner-body {
  padding: 32px;
}

.runner-q-title {
  margin: 0 0 20px;
  font-size: 18px;
  font-weight: 600;
  color: var(--copy);
  line-height: 1.4;
}

.runner-q-body {
  margin-bottom: 28px;
}

.runner-choices {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.runner-choices--inline {
  flex-direction: row;
  flex-wrap: wrap;
}

.runner-choice {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-size: 14px;
  color: var(--copy);
  transition: border-color .15s, background .15s;
  user-select: none;
}
.runner-choice:hover { border-color: var(--cyan); background: var(--sky); }
.runner-choice.selected {
  border-color: var(--blue);
  background: var(--sky);
  color: var(--navy);
  font-weight: 600;
}

.runner-choice-input { flex-shrink: 0; accent-color: var(--blue); }

.runner-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.runner-rating-label { font-size: 12px; color: var(--muted); }
.runner-rating-stars,
.runner-rating-nums { display: flex; gap: 4px; }

.runner-star {
  background: var(--sky);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .12s, border-color .12s;
  color: var(--muted);
}
.runner-rating-nums .runner-star { font-size: 13px; font-weight: 600; }
.runner-star:hover  { background: #fef9c3; border-color: #fde68a; color: #b45309; }
.runner-star.active { background: #fef9c3; border-color: #fcd34d; color: #92400e; }

.runner-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.runner-required-note {
  margin: 8px 0 0;
  font-size: 12px;
  font-style: italic;
  color: var(--muted);
}

.runner-error {
  margin: 10px 0 0;
  padding: 10px 14px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  font-size: 13px;
  color: #dc2626;
}

.runner-submitting { color: var(--muted); font-size: 14px; }

.runner-complete {
  text-align: center;
  padding: 20px 0;
}
.runner-complete-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #ecfdf5;
  border: 2px solid #a7f3d0;
  color: #059669;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.runner-complete-msg {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--copy);
}
.runner-complete-sub {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.input--error { border-color: #dc2626 !important; }

/* legacy runner-card kept for other uses */
.runner-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow);
}

/* ── Forms ──────────────────────────────────────────────────── */
.input, .select, .textarea {
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--copy);
  font-size: 13px;
  font-family: inherit;
  transition: border-color .15s;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(23,163,196,.12);
}

.label {
  display: block;
  font-size: 12px;
  color: var(--subtle);
  margin-bottom: 5px;
  font-weight: 600;
}

.select-sm, .input-sm {
  font-size: 12px;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
}
.btn-sm {
  font-size: 13px;
  padding: 6px 14px;
  min-height: 32px;
  border-radius: 999px;
}

/* ── Badges & tags ──────────────────────────────────────────── */
.badge {
  display: inline-block;
  background: var(--sky);
  border: 1px solid var(--border);
  color: var(--navy);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.badge-green  { background: #ecfdf5; border-color: #a7f3d0; color: #065f46; }
.badge-blue   { background: var(--sky); border-color: #93c5fd; color: var(--navy); }
.badge-yellow { background: #fffbeb; border-color: #fde68a; color: #92400e; }

.tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--sky);
  font-size: 12px;
  color: var(--navy);
}

/* ── Typography helpers ─────────────────────────────────────── */
.section-title { font-size: 17px; font-weight: 600; color: var(--copy); margin: 0 0 6px; }
.subtle  { color: var(--subtle); font-size: 13px; }
.small   { font-size: 12px; color: var(--muted); }
.muted   { color: var(--muted); }

/* ── Utility ────────────────────────────────────────────────── */
.row  { display: flex; gap: 16px; flex-wrap: wrap; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(240px,1fr)); }
hr.sep { border: 0; border-top: 1px solid var(--border); margin: 16px 0; }
.drag, [title="Drag"], [title="Drag to reorder"] { cursor: grab; color: var(--muted); font-size: 15px; user-select: none; }
.drag:active { cursor: grabbing; }

/* ── Progress bars ──────────────────────────────────────────── */
.progress {
  height: 5px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}
.progress > span {
  display: block;
  height: 100%;
  background: var(--cyan);
  width: 0%;
  transition: width .2s;
}

/* ── Legacy topbar (removed from index.html, kept for safety) ── */
.topbar { display: none; }
.container { width: 100%; }

/* ── Builder grid ───────────────────────────────────────────── */
.builder-grid { display: grid; grid-template-columns: 1fr 0.28fr; gap: 16px; }
@media (max-width: 980px) { .builder-grid { grid-template-columns: 1fr; } }

/* ── Logic editor ───────────────────────────────────────────── */
.logic-wrap {
  background: var(--sky);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px;
  margin-top: 12px;
}
.logic-row { display: flex; gap: 8px; align-items: center; margin: 8px 0; flex-wrap: wrap; }

/* ── Flow diagram (PreviewRunnerPage) ───────────────────────── */
.flow-diagram {
  background: var(--sky);
  border: 1px solid var(--border);
  color: var(--copy);
  border-radius: var(--radius-lg);
}

/* ── Logic summary card (classic builder) ───────────────────── */
.qb-logic-add-btn {
  width: 100%;
  margin-top: 12px;
  border: 1px dashed var(--cyan) !important;
  color: var(--blue) !important;
  justify-content: center;
  padding: 9px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  background: transparent !important;
}
.qb-logic-add-btn:hover { background: var(--sky) !important; }

.qb-logic-card {
  margin-top: 12px;
  border: 1px solid var(--cyan);
  border-radius: var(--radius-lg);
  background: var(--sky);
  overflow: hidden;
}
.qb-logic-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.qb-logic-icon { color: var(--cyan); font-size: 15px; line-height: 1; }
.qb-logic-edit-btn {
  background: var(--blue) !important;
  border-color: var(--blue) !important;
  color: #fff !important;
  padding: 6px 16px;
  font-size: 13px;
  border-radius: 999px;
  white-space: nowrap;
}
.qb-logic-edit-btn:hover { background: var(--navy) !important; border-color: var(--navy) !important; }
.qb-logic-rules { padding: 10px 14px; display: flex; flex-direction: column; gap: 5px; }
.qb-logic-rule {
  font-size: 13px;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.qb-logic-rule::before { content: '→'; color: var(--cyan); margin-right: 2px; }
.qb-logic-rule strong  { color: var(--blue); }

/* ── Logic Editor Modal ─────────────────────────────────────── */
.logic-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,79,120,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}
.logic-modal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: min(760px, 100%);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}
.logic-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.logic-modal-title   { font-size: 15px; font-weight: 600; color: var(--copy); }
.logic-modal-subtitle { font-size: 13px; color: var(--muted); margin-top: 3px; }
.logic-modal-close {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 18px;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  line-height: 1;
}
.logic-modal-close:hover { color: var(--copy); background: var(--sky); }
.logic-modal-body { flex: 1; overflow-y: auto; padding: 18px 20px; }
.logic-modal-empty { color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.logic-modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-shrink: 0;
}

/* ── Dashboard metrics grid ─────────────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px,1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 20px 18px;
  box-shadow: var(--shadow-sm);
}
.metric-card .metric-value {
  font-size: 28px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.1;
}
.metric-card .metric-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}
.metric-card .metric-growth {
  font-size: 12px;
  color: #059669;
  margin-top: 6px;
}
.metric-card .metric-growth.down { color: #dc2626; }

/* ── Survey list cards ──────────────────────────────────────── */
.survey-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s, border-color .15s;
}
.survey-card:hover { box-shadow: var(--shadow); border-color: var(--cyan); }
.survey-card-title { font-size: 15px; font-weight: 600; color: var(--copy); margin: 0 0 4px; }
.survey-card-meta  { font-size: 12px; color: var(--muted); }
.survey-card-actions { display: flex; gap: 8px; margin-top: 14px; }

/* ── Activity feed ──────────────────────────────────────────── */
.activity-item {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--subtle);
}
.activity-item:last-child { border-bottom: none; }
.activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
  margin-top: 5px;
}

/* ── Option delete button ───────────────────────────────────── */
.qb-opt-del:hover { color: #dc2626 !important; background: #fef2f2 !important; border-color: #fca5a5 !important; }

/* ── Analytics page ─────────────────────────────────────────── */
.analytics-selector { margin-bottom: 20px; }
.analytics-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--subtle);
  margin-bottom: 6px;
}
.analytics-empty {
  text-align: center;
  color: var(--muted);
  padding: 40px 0;
  font-size: 14px;
}

.metric-card--blue  { background: var(--blue); border-color: var(--blue); }
.metric-card--blue  .metric-value,
.metric-card--blue  .metric-label { color: #fff; }
.metric-card--teal  { background: var(--teal); border-color: var(--teal); }
.metric-card--teal  .metric-value,
.metric-card--teal  .metric-label { color: var(--navy); }
.metric-card--navy  { background: var(--navy); border-color: var(--navy); }
.metric-card--navy  .metric-value,
.metric-card--navy  .metric-label { color: #fff; }

.analytics-question {
  margin-bottom: 20px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}
.analytics-q-branch { background: var(--sky); }
.analytics-q-index {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.analytics-q-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--copy);
  margin-bottom: 14px;
}
.analytics-branch-heading {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  margin: 28px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.analytics-bar-row { margin-bottom: 10px; }
.analytics-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--copy);
  margin-bottom: 4px;
}
.analytics-bar-track {
  background: var(--sky);
  border-radius: 999px;
  height: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.analytics-bar-fill {
  background: var(--blue);
  height: 100%;
  border-radius: 999px;
  transition: width .3s;
}

.analytics-stat-box {
  background: var(--sky);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 13px;
  color: var(--copy);
}
.analytics-text-responses { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.analytics-text-item {
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--subtle);
}

/* ── Theme switcher ─────────────────────────────────────────── */
.theme-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-switcher-row,
.theme-switcher-sub {
  display: flex;
  gap: 4px;
}

.theme-btn {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--subtle);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}
.theme-btn:hover { background: var(--sky); border-color: var(--cyan); color: var(--navy); }
.theme-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
  font-weight: 600;
}

.theme-sub-btn {
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--subtle);
  font-size: 11px;
  font-family: inherit;
  cursor: pointer;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.theme-sub-btn:hover { background: var(--sky); color: var(--navy); }
.theme-sub-btn.active {
  background: var(--sky);
  border-color: var(--cyan);
  color: var(--navy);
  font-weight: 600;
}

/* ── Dark theme surface overrides ───────────────────────────── */
[data-theme="dark"] body { background: var(--bg); color: var(--copy); }
[data-theme="dark"] .card,
[data-theme="dark"] .panel,
[data-theme="dark"] .runner-card { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .input,
[data-theme="dark"] .select,
[data-theme="dark"] .textarea { background: var(--surface); border-color: var(--border); color: var(--copy); }
[data-theme="dark"] .runner-choice { background: var(--surface); border-color: var(--border); color: var(--copy); }
[data-theme="dark"] .runner-choice:hover { background: var(--sky); }
[data-theme="dark"] .topbar2 { background: var(--navy); border-color: var(--navy-dark); }
[data-theme="dark"] .site-header { background: var(--navy); }
[data-theme="dark"] article.card { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .survey-card { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .metric-card { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .metric-card .metric-value { color: var(--copy); }
[data-theme="dark"] .site-footer { background: var(--surface); border-color: var(--border); }