/* ============================================
   UX AI GENERATOR — styles.css
   Light board aesthetic · Matching landing page
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #f5f5f4;
  --bg-grid: #e8e8e6;
  --panel: #ffffff;
  --card: #ffffff;
  --card-alt: #fafaf9;
  --inset: #f5f5f4;
  --text: #1c1917;
  --text-muted: #78716c;
  --text-faint: #a8a29e;
  --line: #e7e5e4;
  --line-strong: #d6d3d1;

  /* Stroke & Border Standardization Tokens */
  --stroke-subtle: #e7e5e4;
  --stroke-default: #d6d3d1;
  --stroke-strong: #a8a29e;
  --stroke-accent: rgba(37, 99, 235, .4);
  --focus-ring: 0 0 0 3px rgba(37, 99, 235, .15);

  /* Accent — blue */
  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, .08);
  --accent-border: rgba(37, 99, 235, .25);

  /* States */
  --success: #16a34a;
  --success-soft: rgba(22, 163, 74, .1);
  --warning: #d97706;
  --error: #dc2626;

  /* Sticky note colors */
  --card-yellow: #fef9c3;
  --card-blue: #dbeafe;
  --card-green: #dcfce7;
  --card-pink: #fce7f3;
  --card-orange: #ffedd5;

  --radius: 16px;
  --radius-sm: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);
  --shadow: 0 4px 12px rgba(0, 0, 0, .08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);
  --font-ui: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'DM Mono', 'Cascadia Code', 'Fira Code', monospace;
}

/* ── RESET & BASE ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  background: var(--bg);
  background-image:
    linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── LAYOUT WRAPPER ── */
.container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

h1 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.5px;
  color: var(--text);
  line-height: 1.15;
}

h1 span {
  color: var(--accent);
}

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
  margin-bottom: 8px;
  color: var(--text);
}

/* ── INPUTS & FORM CONTROLS ── */
.input,
textarea,
select {
  width: 100%;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--stroke-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.5;
  font-family: var(--font-ui);
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

textarea {
  min-height: 100px;
  resize: vertical;
  font-family: var(--font-ui);
  line-height: 1.6;
}

.input::placeholder,
textarea::placeholder {
  color: var(--text-faint);
}

.input:hover,
textarea:hover,
select:hover {
  border-color: var(--stroke-default);
}

.input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

.input.valid,
textarea.valid,
select.valid {
  border-color: rgba(22, 163, 74, .5);
}

.input.error,
textarea.error,
select.error {
  border-color: rgba(220, 38, 38, .5);
}

/* ── SELECT ── */
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2378716c' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.chip-item {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  cursor: pointer;
  transition: all .18s ease;
  user-select: none;
  font-size: 13px;
  font-weight: 500;
}

.chip-item:hover {
  border-color: var(--stroke-default);
  background: var(--inset);
}

.chip-item input[type="radio"],
.chip-item input[type="checkbox"] {
  display: none;
}

.chip-item span {
  color: var(--text-muted);
  font-size: 13px;
}

.chip-item:has(input:checked) {
  background: var(--accent-soft);
  border-color: var(--accent-border);
}

.chip-item:has(input:checked) span {
  color: var(--accent);
  font-weight: 600;
}

.chip-item:has(input:checked) span::before {
  content: "✓ ";
}

/* ── BUTTONS SYSTEM ── */
.btn {
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 10px 18px;
  font-weight: 600;
  font-size: 14px;
  line-height: 1.4;
  font-family: var(--font-ui);
  letter-spacing: .01em;
  cursor: pointer;
  color: #fff;
  background: var(--text);
  transition: all .18s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
  background: #000000;
}

.btn:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn.secondary {
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
}

.btn.secondary:hover:not(:disabled) {
  background: var(--inset);
  border-color: var(--stroke-default);
  color: var(--text);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12.5px;
  border-radius: calc(var(--radius-sm) - 2px);
}

.btn-lg {
  padding: 12px 22px;
  font-size: 15px;
}

.btn:disabled {
  opacity: .4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}


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

/* ── TOAST ── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 14px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  opacity: 0;
  transition: all .28s cubic-bezier(.34, 1.56, .64, 1);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.success {
  border-color: rgba(22, 163, 74, .35);
  background: var(--success-soft);
  color: var(--success);
}

.toast.error {
  border-color: rgba(220, 38, 38, .35);
  background: rgba(220, 38, 38, .08);
  color: var(--error);
}

/* ── FOCUS VISIBLE ── */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  h1 {
    font-size: 22px;
  }

  /* Slightly smaller chips on mobile */
  .chip-item {
    padding: 7px 12px;
    font-size: 12px;
  }

  .chip-item span {
    font-size: 12px;
  }
}

.chat-turn {
  background: var(--card-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.chat-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.chat-done-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.chat-done-actions .btn {
  width: 100%;
  justify-content: center;
}

/* ============================================
   FULL-SCREEN CONVERSATIONAL FLOW (v2)
   4 states: hero -> chat -> processing -> board
   ============================================ */

.flow-state {
  position: fixed;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity .4s ease, transform .4s ease;
  overflow-y: auto;
}

/* ============================================
   DASHBOARD — where you see everything you're working on
   ============================================ */
.dashboard-state {
  background: var(--bg);
  display: flex;
  flex-direction: row;
  padding: 20px;
  gap: 20px;
  overflow: hidden;
}

.dashboard-sidebar {
  flex-shrink: 0;
  width: 200px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 4px;
}

.dashboard-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  padding: 8px 10px 20px;
}

.dashboard-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid transparent;
  background: transparent;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-ui);
  text-align: left;
  transition: all .18s ease;
}

.dashboard-nav-item svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

.dashboard-nav-item:hover {
  background: var(--card-alt);
  color: var(--text);
}

.dashboard-nav-item:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.dashboard-nav-item.active {
  background: var(--text);
  color: var(--panel);
}

/* Same bordered, dot-grid "canvas" look as the board — just static,
   no pan/zoom. Content scrolls normally if it overflows. */
.dashboard-frame {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--stroke-subtle);
  background-color: var(--bg-grid-canvas, #eeeeec);
  background-image: radial-gradient(var(--stroke-default) 1px, transparent 1px);
  background-size: 22px 22px;
}

.dashboard-body {
  flex: 1;
  overflow-y: auto;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 36px 32px 60px;
}

.dashboard-welcome h1 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.dashboard-welcome p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 4px;
}

.dashboard-quickstart {
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 20px 24px;
  margin: 24px 0 32px;
  transition: border-color .18s ease;
}

.dashboard-quickstart:hover {
  border-color: var(--stroke-default);
}

.dashboard-quickstart label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
}

.dashboard-suggestions {
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-faint);
}

.dashboard-quickstart-footer {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.dashboard-quickstart-footer .dashboard-suggestions {
  margin-top: 0;
}

.dashboard-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.dashboard-section-header h2 {
  font-size: 15px;
  font-weight: 700;
}

.dashboard-link-btn {
  border: none;
  background: transparent;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-ui);
}

.dashboard-link-btn:hover {
  text-decoration: underline;
}

.dashboard-search {
  width: 100%;
  max-width: 320px;
  margin-bottom: 20px;
  border: 1px solid var(--stroke-subtle);
  background: var(--panel);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13.5px;
  font-family: var(--font-ui);
  color: var(--text);
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.dashboard-search:hover {
  border-color: var(--stroke-default);
}

.dashboard-search:focus {
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.dashboard-project-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease;
  font-family: var(--font-ui);
}

.dashboard-project-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.dashboard-project-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dashboard-project-card-meta {
  font-size: 12px;
  color: var(--text-faint);
}

.dashboard-project-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dashboard-project-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
}

.dashboard-project-card-snippet {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dashboard-new-card {
  align-items: center;
  justify-content: center;
  flex-direction: row;
  gap: 10px;
  background: var(--panel);
  border: 1px dashed var(--line-strong);
  box-shadow: none;
}

.dashboard-new-card:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.dashboard-new-card:hover .dashboard-new-card-icon {
  background: var(--accent);
  color: #fff;
}

.dashboard-new-card:hover .dashboard-project-card-title {
  color: var(--accent);
}

.dashboard-new-card-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
}

.nav-panel-empty {
  grid-column: 1 / -1;
  padding: 48px 4px;
  text-align: center;
  color: var(--text-faint);
  font-size: 13px;
}

.flow-state.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* ---- Chat ---- */
.chat-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.live-preview-strip {
  min-height: 0;
  max-height: 26vh;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 20px 32px;
  overflow-x: auto;
  overflow-y: hidden;
  border-bottom: 1px solid var(--line);
  flex-wrap: nowrap;
}

.live-preview-strip:empty {
  min-height: 0;
  padding: 0;
  border-bottom: none;
}

.preview-card {
  flex: 0 0 auto;
  min-width: 160px;
  max-width: 220px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  padding: 12px 14px;
  animation: previewPopIn .25s ease-out forwards;
}

@keyframes previewPopIn {
  from { opacity: 0; transform: scale(.92); }
  to { opacity: 1; transform: scale(1); }
}

.preview-card-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-faint);
  margin-bottom: 4px;
}

.preview-card-value {
  font-size: 13px;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.focused-question-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px;
  text-align: center;
  overflow-y: auto;
}

/* Biases the question toward the lower half without slamming it to the
   very bottom edge (which left a huge empty gap above with little content). */
.focused-question-container::before {
  content: "";
  flex: 1.3;
}

.focused-question-container::after {
  content: "";
  flex: 1;
}

.chat-turn-focused {
  flex: 0 0 auto;
  width: 100%;
  max-width: 620px;
}

.current-question {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
  animation: previewPopIn .3s ease-out forwards;
}

.chat-input-wrapper {
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: 999px;
  padding: 6px 6px 6px 22px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .18s ease, border-color .18s ease;
}

.chat-input-wrapper:hover {
  border-color: var(--stroke-default);
}

.chat-input-wrapper:focus-within {
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

.chat-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--text);
  padding: 10px 0;
}

/* A 999px pill radius looks fine on a single line but reads as broken once
   the box grows taller for a multi-line answer — a smaller, fixed radius
   holds together at any height. flex-end keeps the send button pinned to
   the bottom-right as the textarea grows, like a normal chat compose box. */
.chat-input-wrapper.is-textarea {
  border-radius: 22px;
  align-items: flex-end;
}

.chat-input-textarea {
  resize: none;
  overflow-y: auto;
  min-height: 26px;
  max-height: 160px;
  padding: 12px 0;
  line-height: 1.5;
  scrollbar-width: thin;
  scrollbar-color: var(--stroke-default) transparent;
}

/* Slim themed scrollbar instead of the default OS one (visible up/down
   arrow buttons) for the rare case a reply is long enough to hit max-height. */
.chat-input-textarea::-webkit-scrollbar {
  width: 6px;
}

.chat-input-textarea::-webkit-scrollbar-track {
  background: transparent;
}

.chat-input-textarea::-webkit-scrollbar-thumb {
  background: var(--stroke-default);
  border-radius: 999px;
}

.chat-send-btn {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--text);
  color: var(--panel);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}

.chat-send-btn:hover {
  background: var(--accent);
  transform: scale(1.05);
  box-shadow: var(--shadow-sm);
}

.chat-send-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.chat-skip-link {
  margin-top: 14px;
  background: none;
  border: none;
  color: var(--text-faint);
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
  transition: color .15s ease;
}

.chat-skip-link:hover {
  color: var(--text-muted);
}

.chat-chip-row-focused {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.chat-friction-input-focused {
  width: 100%;
  min-height: 100px;
  border: 1px solid var(--stroke-subtle);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 16px;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text);
  resize: vertical;
  box-shadow: var(--shadow-sm);
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.chat-friction-input-focused:hover {
  border-color: var(--stroke-default);
}

.chat-friction-input-focused:focus {
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

.generate-now-pin {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--text);
  color: var(--panel);
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  z-index: 40;
}

.decision-hint {
  position: fixed;
  bottom: 24px;
  right: 24px;
  max-width: 280px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.4;
  box-shadow: var(--shadow-lg);
  z-index: 40;
  pointer-events: none;
}

.decision-hint.hint-warn {
  background: rgba(220, 38, 38, .08);
  color: var(--error);
  border-color: rgba(220, 38, 38, .25);
}

.decision-hint.hint-positive {
  background: var(--success-soft);
  color: var(--success);
  border-color: rgba(22, 163, 74, .25);
}

.generate-now-pin:hover {
  background: var(--accent);
}

/* ---- Processing ---- */
.processing-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.processing-content .spinner {
  width: 44px;
  height: 44px;
  border: 4px solid var(--line);
  border-top-color: var(--text);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

.processing-content h2 {
  font-size: 18px;
}

.processing-content p {
  color: var(--text-muted);
  font-size: 13px;
}

/* ---- 4. Board ---- */
.board-content {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}

.chat-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 20px;
}

.chat-brand-mark.small {
  width: 32px;
  height: 32px;
  font-size: 15px;
}

.board-mode-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--warning);
  background: rgba(217, 119, 6, .1);
  border: 1px solid rgba(217, 119, 6, .25);
  border-radius: 999px;
  padding: 4px 10px;
}

/* ---- Infinite pan/zoom canvas ---- */
.board-canvas-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
}

.board-canvas-viewport.panning {
  cursor: grabbing;
  user-select: none;
}

.board-canvas-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 1160px;
  transform-origin: 0 0;
  padding: 88px 48px 260px;
}

.board-canvas-content:has(.board-grid.layout-horizontal),
.board-canvas-content:has(.board-grid.layout-freeboard) {
  width: max-content;
}

/* Just a visibility-toggle group now (app.js shows/hides #workspaceBackRow
   as a whole) — the back button and the case-name pill float independently
   inside .dashboard-frame instead of sharing one bar. */
.board-back-row {
  position: static;
}

.board-back-btn {
  position: absolute;
  left: 36px;
  top: 36px;
  z-index: 30;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--stroke-subtle);
  background: var(--panel);
  color: var(--text);
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  transition: all .18s ease;
}

.board-back-btn:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-border);
}

.board-back-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.board-case-pill {
  position: absolute;
  left: 50%;
  top: 36px;
  transform: translateX(-50%);
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: 999px;
  padding: 8px 18px;
  box-shadow: var(--shadow);
  max-width: calc(100% - 200px);
}

#boardCaseName {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.board-canvas-controls {
  position: absolute;
  right: 36px;
  bottom: 36px;
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: 999px;
  padding: 6px;
  box-shadow: var(--shadow-lg);
  z-index: 30;
}

.board-canvas-controls button {
  border: none;
  background: transparent;
  color: var(--text);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s ease, color .15s ease;
}

.board-canvas-controls button:hover:not(:disabled) {
  background: var(--card-alt);
  color: var(--accent);
}

.board-canvas-controls button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.board-canvas-controls button:disabled {
  opacity: .35;
  cursor: default;
}

.board-canvas-controls button:disabled:hover {
  background: transparent;
}

#boardUndoBtn svg,
#boardRedoBtn svg {
  width: 16px;
  height: 16px;
}

.board-controls-divider {
  width: 1px;
  height: 20px;
  background: var(--stroke-subtle);
  margin: 0 2px;
}

#boardZoomReset svg {
  width: 16px;
  height: 16px;
}

/* ---- View Selector Floating Pill & Dropdown ---- */
.board-view-selector {
  position: absolute;
  top: 36px;
  left: 86px;
  z-index: 35;
}

.board-view-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: 999px;
  padding: 8px 16px;
  box-shadow: var(--shadow);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .18s ease;
}

.board-view-trigger:hover {
  border-color: var(--stroke-default);
  background: var(--card-alt);
  color: var(--text);
  box-shadow: var(--shadow-lg);
}

.board-view-trigger:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.board-view-trigger-icon {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.board-view-trigger span strong {
  color: var(--text);
  font-weight: 700;
}

.board-view-trigger-chevron {
  width: 14px;
  height: 14px;
  color: var(--text-faint);
  transition: transform .18s ease;
}

.board-view-selector.open .board-view-trigger-chevron {
  transform: rotate(180deg);
}

.board-view-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 270px;
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 12px;
  z-index: 40;
  animation: dropdownPopIn .18s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes dropdownPopIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.board-view-dropdown-header {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--text-faint);
  text-transform: uppercase;
  padding: 4px 8px 8px;
}

.board-view-dropdown .board-layout-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 0;
}

.board-view-dropdown .board-layout-btn {
  width: 100% !important;
  height: auto !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 10px 12px !important;
  border-radius: var(--radius-sm) !important;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .15s ease;
  text-align: left;
}

.board-view-dropdown .board-layout-btn svg {
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.board-view-dropdown .board-layout-btn-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.board-view-dropdown .board-layout-btn-text .title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
}

.board-view-dropdown .board-layout-btn-text .desc {
  font-size: 11px;
  color: var(--text-faint);
  font-weight: 400;
}

.board-view-dropdown .board-layout-btn .checkmark {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0;
  transition: opacity .15s ease;
}

.board-view-dropdown .board-layout-btn:hover {
  background: var(--card-alt);
  border-color: var(--stroke-subtle);
}

.board-view-dropdown .board-layout-btn.active {
  background: var(--accent-soft);
  border-color: var(--accent-border);
}

.board-view-dropdown .board-layout-btn.active svg {
  color: var(--accent);
}

.board-view-dropdown .board-layout-btn.active .title {
  color: var(--accent);
}

.board-view-dropdown .board-layout-btn.active .checkmark {
  opacity: 1;
}

#boardZoomLevel {
  font-size: 12px;
  color: var(--text-muted);
  min-width: 38px;
  text-align: center;
}

/* ---- Mascot companion ---- */
.board-companion {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 30;
  max-width: 340px;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-ui);
}

.board-companion-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  justify-content: flex-end;
}

.board-companion-bubble {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
  box-shadow: var(--shadow-lg);
  transition: border-color .15s ease;
}

.board-companion:hover .board-companion-bubble {
  border-color: var(--accent-border);
}

.board-companion-bubble::after {
  content: "";
  position: absolute;
  bottom: 12px;
  right: -6px;
  width: 11px;
  height: 11px;
  background: var(--panel);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transform: rotate(-45deg);
}

.board-companion-avatar {
  position: relative;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
}

.board-companion-state-dot {
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--panel);
  background: var(--text-faint);
}

/* Placeholder — swap for the real mascot illustration (see markup comment
   in app.html). Any <img> dropped in with this same width/height just works. */
.board-companion-avatar-placeholder {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--line-strong);
  box-shadow: var(--shadow-sm);
}

.board-companion-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.board-companion-expanded {
  display: none;
  margin-top: 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 14px 16px;
  max-height: 260px;
  overflow-y: auto;
  text-align: left;
}

.board-companion.expanded .board-companion-expanded {
  display: block;
}

.board-iterate-bar {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 30;
  width: min(560px, calc(100% - 48px));
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: 999px;
  box-shadow: var(--shadow-lg);
  padding: 6px 6px 6px 18px;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.board-iterate-bar:focus-within {
  border-color: var(--accent);
  box-shadow: var(--focus-ring), var(--shadow-lg);
}

.board-iterate-label {
  flex-shrink: 0;
  max-width: 140px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--accent);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-iterate-input {
  flex: 1;
  border: none;
  background: transparent;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text);
  outline: none;
  min-width: 0;
}

.board-iterate-send {
  flex-shrink: 0;
  border: 1px solid transparent;
  background: var(--text);
  color: var(--panel);
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all .18s ease;
}

.board-iterate-send:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

.board-iterate-send:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.board-iterate-send:hover {
  background: var(--accent);
}

.board-iterate-close {
  flex-shrink: 0;
  border: none;
  background: none;
  color: var(--text-faint);
  font-size: 14px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
}

.board-iterate-close:hover {
  background: var(--card-alt);
  color: var(--text);
}

.board-grid {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* A real bounded zone per phase — border + tinted panel.
   Standardized fixed width of 1062px across ALL reading and drag modes
   so sections never shrink, deform, or jump when switching layout or moving them. */
.board-zone {
  position: relative;
  width: 1062px;
  max-width: 100%;
  border: 1px solid var(--stroke-subtle);
  border-radius: calc(var(--radius) + 6px);
  background: var(--card-alt);
  padding: 36px 20px 20px;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.board-zone-header {
  position: absolute;
  top: -13px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: 999px;
  padding: 4px 8px 4px 14px;
  box-shadow: var(--shadow-sm);
}

.board-zone-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
}

.board-zone-grid {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  align-items: flex-start;
  gap: 16px;
}

.board-zone-grid > .board-card {
  flex: 0 0 330px;
}

.board-zone-grid > .board-card-wide {
  flex: 1 1 100%;
}

.board-zone-locked {
  background: var(--panel);
  opacity: .7;
}

.board-zone-lock-banner {
  font-size: 12px;
  color: var(--text-faint);
  margin: 0 0 14px 4px;
}

/* Horizontal — zones arrange side-by-side in clean columns without altering internal dimensions */
.board-grid.layout-horizontal {
  flex-direction: row;
  align-items: flex-start;
  gap: 32px;
}

.board-grid.layout-horizontal .board-zone {
  flex: 0 0 auto;
}

/* Freeboard mode — sections float and can be moved without shrinking */
.board-grid.layout-freeboard {
  position: relative;
  min-width: 4000px;
  min-height: 2500px;
}

.board-grid.layout-freeboard .board-zone {
  position: absolute;
}

.board-zone-handle {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: none;
  background: transparent;
  color: var(--text-faint);
  border-radius: 6px;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: grab;
}

.board-zone-handle svg {
  width: 16px;
  height: 16px;
}

.board-zone-handle:hover {
  background: var(--card-alt);
  color: var(--text);
}

.board-zone-handle:active {
  cursor: grabbing;
}

/* Only meaningful (and only shown) in Freeboard — in Vertical/Horizontal
   the zone order is fixed by the phase sequence, not user-draggable. */
.board-grid.layout-freeboard .board-zone-handle {
  display: flex;
}

.board-zone-dragging {
  cursor: grabbing;
  z-index: 40;
  box-shadow: var(--shadow-lg);
  transition: none;
}

.board-zone.board-zone-snapped {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2), var(--shadow-lg);
}

.board-card-dragging {
  cursor: grabbing !important;
  z-index: 40;
  box-shadow: var(--shadow-lg);
  transition: none;
}

.board-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  padding-bottom: 56px;
  min-height: 160px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}

.board-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.board-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.board-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.board-card-subtitle {
  font-size: 12px;
  color: var(--text-faint);
  margin-bottom: 12px;
}

.board-card-body {
  outline: none;
}

.board-card-body p {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 8px;
}

.board-card-placeholder {
  color: var(--text-faint);
  font-size: 13px;
}

.board-card-blocked {
  background: var(--card-alt);
}

.board-card-blocked .board-card-body {
  min-height: 60px;
}

/* Advisory styling — now used inside the mascot's expanded panel
   (renderBoardCompanion), not a grid card; the "cloud" card itself was
   replaced by the mascot companion. */
.board-advisory-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--accent);
  margin: 12px 0 6px;
}

.board-advisory-label:first-child {
  margin-top: 0;
}

.board-advisory-clean {
  color: var(--text-muted);
  font-size: 13px;
}

.board-advisory-item-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.board-advisory-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.board-advisory-item:last-child {
  border-bottom: none;
}

.board-advisory-item-text {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
}

.board-advisory-item-actions {
  flex-shrink: 0;
  display: flex;
  gap: 6px;
}

.board-advisory-action {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--card-alt);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 10px;
  cursor: pointer;
  white-space: nowrap;
}

.board-advisory-action:hover,
.board-advisory-action:focus-visible {
  background: var(--panel);
  color: var(--text);
  border-color: var(--stroke-default, var(--line));
  outline: none;
}

.board-advisory-action[data-advisory-action="integrate"]:hover,
.board-advisory-action[data-advisory-action="integrate"]:focus-visible {
  color: var(--accent);
  border-color: var(--accent-border);
}

.board-advisory-action.digest-ready {
  color: var(--text);
  background: var(--panel);
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.board-advisory-action.digest-ready:hover,
.board-advisory-action.digest-ready:focus-visible {
  background: var(--accent);
  color: var(--button-text);
  border-color: var(--accent);
}

.board-card-editing {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.board-card-selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-border);
}

.board-card-needs-review {
  border-color: var(--warning);
  border-style: dashed;
}

.board-card-review-badge {
  position: absolute;
  top: -10px;
  left: 16px;
  background: var(--warning);
  color: #fff;
  font-size: 10.5px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

/* A card the AI still filled in fluently, but whose source form fields
   were left blank ("Generate now" with only the 3 mandatory questions
   answered) — dashed border signals "extrapolated", not "confirmed". */
.board-card-thin-input {
  border-style: dashed;
  border-color: var(--text-faint);
}

.board-card-thin-badge {
  flex-shrink: 0;
  background: var(--card-alt);
  color: var(--text-muted);
  border: 1px solid var(--line);
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
  cursor: help;
}

/* A card in a phase that isn't reachable yet — the previous phase (Strategy
   & Scope before Research & Persona, etc.) still has unresolved cards.
   Dimmed and inert rather than hidden, so the user can see what's coming. */
.board-card-locked {
  cursor: not-allowed;
}

.board-card-locked .board-card-body,
.board-card-locked .board-card-edit {
  opacity: .4;
  pointer-events: none;
}

.board-card-lock-badge {
  position: absolute;
  top: -10px;
  left: 16px;
  background: var(--text-faint);
  color: var(--panel);
  font-size: 10.5px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.board-card-feedback-list {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.board-card-feedback-note {
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--text-muted);
  background: var(--card-alt);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
}

.board-card-body[contenteditable="true"] {
  background: var(--accent-soft);
  border-radius: var(--radius-sm);
  padding: 6px;
  margin: -6px;
}

.board-card-edit-input {
  width: 100%;
  min-height: 60px;
  border: 1px solid var(--stroke-subtle);
  background: var(--panel);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text);
  resize: vertical;
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.board-card-edit-input:hover {
  border-color: var(--stroke-default);
}

.board-card-edit-input:focus {
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

.board-card-edit {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: var(--text);
  color: var(--panel);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .12s ease;
}

/* Only shows up while actually hovering (or editing) the card — keeps the
   board from looking cluttered with a pencil icon on every single card. */
.board-card:hover .board-card-edit,
.board-card-editing .board-card-edit {
  opacity: 1;
}

.board-card-edit:hover {
  background: var(--accent);
}

.board-card-edit svg {
  width: 15px;
  height: 15px;
}

.board-card-wide {
  grid-column: 1 / -1;
}

.board-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.board-card-list li {
  font-size: 13px;
  line-height: 1.5;
  padding-left: 14px;
  position: relative;
}

.board-card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.board-card-empty {
  color: var(--text-faint);
  font-size: 13px;
}

.board-journey-track {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

/* ---- Problem card: lead statement + barrier callout ---- */
.board-problem-lead {
  font-size: 15px;
  line-height: 1.5;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.board-problem-barrier {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-muted);
}

.board-problem-barrier-icon {
  flex-shrink: 0;
  color: var(--warning);
}

.board-problem-barrier-icon svg {
  width: 16px;
  height: 16px;
  display: block;
}

/* ---- Audience card: primary/secondary chips ---- */
.audience-chips {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.audience-chip {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.audience-chip-icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--card-alt);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.audience-chip-icon svg {
  width: 16px;
  height: 16px;
}

.audience-chip-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--text-faint);
  margin-bottom: 2px;
}

.audience-chip p {
  font-size: 13.5px;
  line-height: 1.45;
}

/* ---- Scope card: must/nice/out tiers ---- */
.scope-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.scope-tier-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-bottom: 8px;
}

.scope-tier-must .scope-tier-label { color: var(--success); }
.scope-tier-nice .scope-tier-label { color: var(--warning); }
.scope-tier-out .scope-tier-label { color: var(--text-faint); }

.scope-tier-list li {
  padding-left: 18px;
}

.scope-tier-must .scope-tier-list li::before {
  content: "✓";
  background: none;
  width: auto;
  height: auto;
  border-radius: 0;
  top: 0;
  left: 0;
  color: var(--success);
  font-size: 12px;
  font-weight: 700;
}

.scope-tier-nice .scope-tier-list li::before {
  background: var(--warning);
}

.scope-tier-out {
  opacity: .7;
}

.scope-tier-out .scope-tier-list li {
  text-decoration: line-through;
  text-decoration-color: var(--text-faint);
}

.scope-tier-out .scope-tier-list li::before {
  background: var(--text-faint);
}

/* ---- Persona card: avatar ---- */
.board-persona-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.board-persona-avatar,
.board-persona-avatar-fallback {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--card-alt);
}

.board-persona-avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.board-persona-name {
  display: block;
  font-size: 15px;
}

.board-persona-meta {
  font-size: 12px;
  color: var(--text-faint);
}

.board-persona-bio {
  background: var(--card-alt);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 4px;
}

.persona-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

/* ---- Subsection label — used by User Research / Persona / Research
   Synthesis to separate sub-fields without another icon system ---- */
.board-subsection {
  margin-top: 16px;
}

.board-subsection:first-child {
  margin-top: 0;
}

.board-subsection-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-faint);
  margin-bottom: 8px;
}

.board-card-list.board-numbered-list {
  list-style: decimal;
  padding-left: 18px;
}

.board-numbered-list li {
  padding-left: 4px;
}

.board-numbered-list li::before {
  display: none;
}

.board-numbered-list li::marker {
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
}

/* ---- User quotes ---- */
.board-quote-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.board-quote {
  margin: 0;
  padding: 10px 14px;
  border-left: 3px solid var(--accent);
  background: var(--card-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.board-quote p {
  font-size: 13px;
  font-style: italic;
  color: var(--text);
  margin: 0;
}

.board-quote-note {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-faint);
  font-style: normal;
}

/* ---- Key insights / design principles ---- */
.board-insight-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.board-insight-card {
  background: var(--card-alt);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.board-insight-card strong {
  display: block;
  font-size: 13.5px;
  margin-bottom: 4px;
  color: var(--text);
}

.board-insight-card p {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-muted);
  margin-top: 4px;
}

.board-insight-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--accent);
  margin-right: 6px;
}

/* ---- Overview: category tag + UVP ---- */
.board-category-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--text-muted);
  background: var(--card-alt);
  border-radius: 999px;
  padding: 4px 10px;
  margin-bottom: 10px;
}

.board-uvp {
  font-style: italic;
  color: var(--text-muted);
  font-size: 13px;
  margin: 6px 0 12px;
  padding-left: 10px;
  border-left: 2px solid var(--accent-border);
}

/* ---- Persona: Jobs To Be Done ---- */
.board-jtbd {
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 12px;
}

/* ---- Empathy Map: environmental context ---- */
.board-context-line {
  font-size: 12.5px;
  color: var(--text-faint);
  font-style: italic;
  margin-bottom: 12px;
}

/* ---- Journey: touchpoint tags ---- */
.board-touchpoint-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.board-touchpoint-tag {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 8px;
}

/* ---- Research Synthesis: traceability matrix ---- */
.board-matrix {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.board-matrix-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.board-matrix-chip {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--card-alt);
  border-radius: 6px;
  padding: 4px 8px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-matrix-chip-principle {
  color: var(--accent);
  font-weight: 600;
}

.board-matrix-arrow {
  color: var(--text-faint);
  font-size: 11px;
  flex-shrink: 0;
}

/* ---- Empathy Map: 2x2 quadrant ---- */
.empathy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.empathy-quadrant {
  background: var(--card-alt);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.empathy-quadrant-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--text-faint);
  margin-bottom: 6px;
}

.empathy-quadrant .board-card-list {
  gap: 4px;
}

.empathy-quadrant .board-card-list li {
  font-size: 12px;
}

/* ---- Success Metrics: progress bars ---- */
.metric-bar-list {
  gap: 14px;
}

.board-card-list li.metric-bar-item {
  padding-left: 0;
}

.board-card-list li.metric-bar-item::before {
  display: none;
}

.metric-bar-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.metric-bar-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.metric-bar-values {
  font-size: 11px;
  color: var(--text-faint);
  white-space: nowrap;
}

.metric-bar-track {
  position: relative;
  height: 6px;
  border-radius: 999px;
  background: var(--card-alt);
  overflow: visible;
}

.metric-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--accent-border);
}

.metric-bar-target {
  position: absolute;
  top: -3px;
  width: 2px;
  height: 12px;
  background: var(--accent);
  border-radius: 1px;
}

.metric-bar-note {
  display: block;
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 6px;
}

/* ---- How Might We: sticky notes ---- */
.sticky-note-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.sticky-note {
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 13px;
  line-height: 1.5;
  color: #1c1917;
  box-shadow: var(--shadow-sm);
}

/* ---- Key Findings: colored badges instead of [Label] text ---- */
.findings-list.board-card-list {
  gap: 10px;
}

.board-card-list.findings-list li {
  padding-left: 0;
}

.board-card-list.findings-list li::before {
  display: none;
}

.finding-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: #fff;
  border-radius: 4px;
  padding: 2px 6px;
  margin-right: 8px;
  vertical-align: middle;
}

/* ---- Constraints: category icons ---- */
.constraints-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.constraint-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.5;
}

.constraint-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--card-alt);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.constraint-icon svg {
  width: 14px;
  height: 14px;
}

.board-journey-stage {
  background: var(--card-alt);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.board-journey-stage-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.board-journey-step {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--stage-accent, var(--accent));
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.board-journey-stage-head strong {
  display: block;
  font-size: 14px;
}

.board-journey-timeline {
  font-size: 11px;
  color: var(--text-faint);
}

.board-journey-mood {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.board-journey-mood-icon {
  display: flex;
  color: var(--text-muted);
}

.board-journey-mood-icon svg {
  width: 18px;
  height: 18px;
}

.board-journey-mood-arrow {
  color: var(--text-faint);
  font-size: 13px;
}

.board-journey-mood-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 2px;
}

.board-journey-pain,
.board-journey-opportunity {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-muted);
  margin-top: 6px;
}

.board-journey-pain-icon,
.board-journey-opportunity-icon {
  flex-shrink: 0;
  margin-top: 1px;
}

.board-journey-pain-icon svg,
.board-journey-opportunity-icon svg {
  width: 13px;
  height: 13px;
  display: block;
}

.board-journey-pain-icon {
  color: var(--warning);
}

.board-journey-opportunity-icon {
  color: var(--accent);
}

@media (max-width: 640px) {
  .current-question {
    font-size: 19px;
  }
}

/* ---- Profile panel (silent — text insights, no gamification chrome) ---- */
.profile-stat {
  margin: 0 4px 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.profile-insights {
  padding: 8px 4px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
}

.profile-insights p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
}

.profile-insights strong {
  color: var(--accent);
}

/* ============================================================================
   DEEP DIVE ANATOMY — Visual Deconstruction Overlay & Card Expand Triggers
   ============================================================================ */

.board-card-head-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.board-card-expand-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--stroke-subtle);
  background: var(--panel);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.9);
  transition: all .18s ease;
  box-shadow: var(--shadow-sm);
}

.board-card:hover .board-card-expand-btn,
.board-card-expand-btn:focus-visible {
  opacity: 1;
  transform: scale(1);
}

.board-card-expand-btn:hover {
  background: var(--card-alt);
  color: var(--accent);
  border-color: var(--stroke-default);
  box-shadow: var(--shadow);
  transform: scale(1.06);
}

.board-card-expand-btn svg {
  width: 15px;
  height: 15px;
}

/* Modal Overlay & Glassmorphism Backdrop */
.anatomy-modal-backdrop {
  position: absolute;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 17, 23, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  animation: anatomyBackdropFadeIn .22s ease-out;
}

@keyframes anatomyBackdropFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.anatomy-modal {
  width: 100%;
  max-width: 940px;
  max-height: calc(100% - 40px);
  background: var(--panel, #fff);
  border: 1px solid var(--stroke-default);
  border-radius: calc(var(--radius) + 8px);
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.25), 0 4px 16px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: anatomyModalZoomIn .25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes anatomyModalZoomIn {
  from { opacity: 0; transform: scale(0.95) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.anatomy-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--stroke-subtle);
  background: var(--card-alt);
}

.anatomy-modal-title-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.anatomy-modal-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: 999px;
  padding: 4px 12px;
  box-shadow: var(--shadow-sm);
}

.anatomy-modal h2 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  letter-spacing: -0.01em;
}

.anatomy-modal-close {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .15s ease;
}

.anatomy-modal-close:hover {
  background: var(--line);
  color: var(--text);
}

.anatomy-modal-close svg {
  width: 16px;
  height: 16px;
}

.anatomy-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 32px;
}

.anatomy-grid-container {
  width: 100%;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 32px;
  align-items: start;
}

/* Problem Anatomy Grid Columns & Diagram Blocks */
.anatomy-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.anatomy-col-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* All deep dive cards follow clean UI design rules: no colored decorative borders! */
.anatomy-hero-block,
.anatomy-barrier-block,
.anatomy-synergy-item {
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: var(--radius);
  padding: 22px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s ease, box-shadow .15s ease;
}

.anatomy-hero-block:hover,
.anatomy-barrier-block:hover,
.anatomy-synergy-item:hover {
  border-color: var(--stroke-default);
  box-shadow: var(--shadow);
}

.anatomy-hero-header,
.anatomy-barrier-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.anatomy-hero-icon,
.anatomy-barrier-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--card-alt);
  border: 1px solid var(--stroke-subtle);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.anatomy-hero-icon svg,
.anatomy-barrier-icon svg {
  width: 16px;
  height: 16px;
}

.anatomy-hero-label,
.anatomy-barrier-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.anatomy-hero-text,
.anatomy-barrier-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
}

/* Flow Arrow Connector between blocks */
.anatomy-flow-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 24px;
  position: relative;
}

.anatomy-flow-line {
  width: 1px;
  height: 100%;
  background: var(--stroke-default);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.anatomy-flow-icon {
  z-index: 2;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.anatomy-flow-icon svg {
  width: 13px;
  height: 13px;
}

/* Consequence & KPI badges */
.anatomy-impact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.anatomy-impact-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--card-alt);
  border: 1px solid var(--stroke-subtle);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  flex: 1 1 calc(50% - 10px);
  min-width: 200px;
}

.anatomy-impact-pill-icon {
  color: var(--text-muted);
  font-size: 14px;
  flex-shrink: 0;
}

/* Strategic synthesis items */
.anatomy-synergy-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
}

.anatomy-synergy-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--card-alt);
  border: 1px solid var(--stroke-subtle);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.anatomy-synergy-icon svg {
  width: 13px;
  height: 13px;
}

.anatomy-synergy-content h4 {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin: 0 0 4px;
}

.anatomy-synergy-content p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  margin: 0;
}

.anatomy-connection-type {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--stroke-subtle);
  color: var(--text-muted);
}

.anatomy-connection-type-explicit {
  color: var(--accent);
  border-color: var(--accent-border);
}

.anatomy-evidence-quote {
  font-size: 12px !important;
  color: var(--text-muted) !important;
  font-style: italic;
  margin-top: 6px !important;
  line-height: 1.5 !important;
}

.anatomy-evidence-arrow {
  font-style: normal;
  color: var(--text-faint);
  margin: 0 2px;
}

.anatomy-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  border-top: 1px solid var(--stroke-subtle);
  background: var(--card-alt);
}

.anatomy-footer-note {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.anatomy-btn-done {
  background: var(--text);
  color: var(--panel);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .18s ease;
}

.anatomy-btn-done:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

/* Supplemental Deep-Dive UI Architecture Modules (Strictly No Colored Borders!) */
.anatomy-matrix-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
}

.anatomy-matrix-cell {
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s ease;
}

.anatomy-matrix-cell:hover {
  border-color: var(--stroke-default);
}

.anatomy-matrix-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 8px;
}

.anatomy-step-card {
  background: var(--panel);
  border: 1px solid var(--stroke-subtle);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.anatomy-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--stroke-subtle);
  padding-bottom: 10px;
}

.anatomy-step-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: var(--card-alt);
  border: 1px solid var(--stroke-subtle);
  border-radius: 6px;
  padding: 3px 10px;
}

.anatomy-tag-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.anatomy-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--card-alt);
  border: 1px solid var(--stroke-subtle);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
}

.anatomy-kv-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--stroke-subtle);
  font-size: 13px;
}

.anatomy-kv-row:last-child {
  border-bottom: none;
}

.anatomy-kv-key {
  font-weight: 600;
  color: var(--text-muted);
}

.anatomy-kv-val {
  font-weight: 500;
  color: var(--text);
  text-align: right;
  max-width: 65%;
  word-break: break-word;
}

@media (max-width: 768px) {
  .anatomy-grid-container,
  .anatomy-matrix-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ============================================================
   CLAUDE-STYLE VISUAL USAGE METER & GOOGLE AUTH LAYER
   ============================================================ */
.usage-meter-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--inset);
  border: 1px solid var(--stroke-subtle);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s ease;
  margin-top: auto;
}

.usage-meter-btn:hover {
  border-color: var(--stroke-default);
  background: var(--panel);
}

.usage-meter-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.usage-meter-dot.warn { background: var(--warning); }
.usage-meter-dot.exhausted { background: var(--error); }
.usage-meter-dot.pro { background: var(--success); }

/* Claude Usage Popover / Modal */
.claude-usage-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background: rgba(28, 25, 23, 0.45);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.claude-usage-card {
  background: #1c1917;
  color: #f5f5f4;
  border: 1px solid #44403c;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  padding: 24px;
  font-family: var(--font-ui);
  position: relative;
  overflow: hidden;
}

.claude-usage-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid #292524;
}

.claude-usage-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #f5f5f4;
  display: flex;
  align-items: center;
  gap: 8px;
}

.claude-usage-close {
  background: transparent;
  border: none;
  color: #a8a29e;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 4px;
}

.claude-usage-close:hover { color: #f5f5f4; }

/* Usage Progress Item */
.claude-meter-row {
  margin-bottom: 20px;
}

.claude-meter-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  font-size: 13px;
}

.claude-meter-label {
  font-weight: 600;
  color: #f5f5f4;
}

.claude-meter-val {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #a8a29e;
  font-weight: 600;
}

.claude-meter-val.red { color: #f87171; }
.claude-meter-val.green { color: #4ade80; }

.claude-progress-track {
  width: 100%;
  height: 6px;
  background: #292524;
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.claude-progress-fill {
  height: 100%;
  background: #3b82f6;
  border-radius: 999px;
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.claude-progress-fill.exhausted { background: #ef4444; }
.claude-progress-fill.unlimited { background: #22c55e; width: 100% !important; }

/* Auth and Stripe Action Area */
.claude-action-deck {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #292524;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.claude-action-note {
  font-size: 13px;
  color: #d6d3d1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.claude-buttons-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn-google-auth {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #292524;
  border: 1px solid #44403c;
  color: #f5f5f4;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-google-auth:hover {
  background: #44403c;
  border-color: #78716c;
}

.btn-stripe-pro {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #2563eb;
  border: 1px solid transparent;
  color: white;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-stripe-pro:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
}

.auth-user-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card-alt);
  border: 1px solid var(--stroke-subtle);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

.auth-avatar-circle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-size: 11px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-google-auth-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  background: var(--inset);
  border: 1px solid var(--stroke-default);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.sidebar-google-auth-btn:hover {
  background: var(--card-alt);
  border-color: var(--text);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}