/* ═══════════════════════════════════════════════════════════
   Personas v2 — Shared UI Components
   ═══════════════════════════════════════════════════════════ */

/* ── TAGS / PILLS ── */
.ftag {
  font-size: 0.6rem;
  color: var(--muted2);
  border: 1px solid var(--border);
  padding: 0.3rem 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.badge {
  display: inline-block;
  border: 1px solid var(--border);
  padding: 0.35rem 0.8rem;
  font-size: 0.6rem;
  color: var(--muted2);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.badge.accent {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.badge.danger {
  border-color: var(--accent2);
  color: var(--accent2);
  background: var(--accent2-dim);
}

.bool-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.65rem;
  padding: 0.25rem 0.7rem;
  border: 1px solid;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.bool-pill.yes { border-color: var(--accent); color: var(--accent); }
.bool-pill.no { border-color: var(--muted); color: var(--muted); }

/* ── CARDS ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.4rem;
  transition: border-color var(--transition);
}

.card:hover {
  border-color: var(--border-hover);
}

.card-title {
  font-size: 0.6rem;
  color: var(--muted2);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 1.4rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition),
    color var(--transition), transform 0.1s, box-shadow var(--transition);
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn:active {
  transform: scale(0.97);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: #00e07a;
  color: #000;
  box-shadow: 0 0 24px rgba(0, 255, 136, 0.25);
}

.btn-danger {
  border-color: var(--accent2);
  color: var(--accent2);
}

.btn-danger:hover {
  background: var(--accent2-dim);
  border-color: var(--accent2);
  color: var(--accent2);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--muted2);
  padding: 0.5rem 0.8rem;
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border);
}

.btn-lg {
  padding: 1.1rem 1.8rem;
  font-size: 0.75rem;
}

.btn-sm {
  padding: 0.5rem 0.9rem;
  font-size: 0.6rem;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* ── SECTION HEADERS ── */
.section {
  margin-top: 3rem;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border);
}

.section-num {
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 0.2em;
  min-width: 2rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text);
}

.section-title span { color: var(--accent); }

/* ── GRIDS ── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 800px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}

/* ── STAT TILES ── */
.stat-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.2rem;
  text-align: left;
}

.stat-tile .label {
  font-size: 0.55rem;
  color: var(--muted2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.stat-tile .value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.stat-tile .value.accent { color: var(--accent); }
.stat-tile .sub {
  font-size: 0.6rem;
  color: var(--muted);
  margin-top: 0.35rem;
  letter-spacing: 0.05em;
}

/* ── SCORE BARS ── */
.score-row {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.score-item {
  display: grid;
  grid-template-columns: 110px 1fr 40px;
  align-items: center;
  gap: 0.8rem;
}

.score-label {
  font-size: 0.65rem;
  color: var(--muted2);
  letter-spacing: 0.05em;
  text-transform: capitalize;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.score-bar-bg {
  height: 4px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 1.2s var(--ease);
}

.score-bar-fill.danger { background: var(--accent2); }
.score-bar-fill.warn { background: var(--accent3); }

.score-val {
  font-size: 0.65rem;
  color: var(--text);
  text-align: right;
}

/* ── PROGRESS ── */
.progress-wrap {
  margin-top: 1.25rem;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--muted2);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.progress-label .pct {
  color: var(--accent);
}

.progress-bar-bg {
  height: 3px;
  background: var(--border);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.25s ease;
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.4);
}

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  width: 100%;
  max-width: 460px;
  padding: 1.75rem;
  transform: translateY(12px);
  transition: transform 0.3s var(--ease);
  box-shadow: 0 0 60px rgba(0, 255, 136, 0.06);
}

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

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.modal-title span { color: var(--accent); }

.modal-close {
  color: var(--muted2);
  font-size: 1.2rem;
  line-height: 1;
  padding: 0.2rem;
  transition: color var(--transition);
}

.modal-close:hover { color: var(--accent2); }

.modal-body {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.modal-body p + p { margin-top: 0.75rem; }

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.6rem;
  color: var(--muted2);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}

.form-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  font-size: 0.8rem;
  color: var(--text);
  caret-color: var(--accent);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 24px rgba(0, 255, 136, 0.08);
}

.form-input::placeholder { color: var(--muted); }

.form-hint {
  font-size: 0.6rem;
  color: var(--muted);
  margin-top: 0.4rem;
  letter-spacing: 0.05em;
}

.modal-actions {
  display: flex;
  gap: 0.6rem;
  justify-content: flex-end;
  margin-top: 1.25rem;
}

/* Quota exhausted notice (shared Gemini key maxed out) */
.quota-notice {
  border: 1px solid rgba(255, 51, 102, 0.45);
  background: var(--accent2-dim);
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.72rem;
  color: #ff8aa8;
  line-height: 1.65;
}

.quota-notice-title {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 0.4rem;
}

.quota-notice p {
  margin: 0;
  color: #ffb3c4;
}

.btn-link {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-mono);
  font-size: inherit;
  color: var(--accent);
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.btn-link:hover {
  color: #00e07a;
  text-decoration: underline;
}

.ai-own-key-hint {
  margin-top: 0.9rem;
  font-size: 0.65rem;
  color: var(--muted2);
  letter-spacing: 0.04em;
}

.ai-own-key-hint .dim {
  color: var(--muted);
}

/* ── TOAST ── */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 0.75rem 1.1rem;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--text);
  pointer-events: auto;
  animation: toastIn 0.35s var(--ease);
  max-width: 340px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.toast.success { border-color: var(--accent); color: var(--accent); }
.toast.error { border-color: var(--accent2); color: var(--accent2); }
.toast.info { border-color: var(--muted2); }

/* ── CHIP LISTS ── */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  font-size: 0.65rem;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text-secondary);
  letter-spacing: 0.03em;
}

.chip .count {
  color: var(--accent);
  margin-left: 0.35rem;
  font-size: 0.6rem;
}

.chip.emoji {
  font-size: 0.9rem;
  padding: 0.35rem 0.55rem;
}

/* ── WORD CLOUD ── */
.word-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
  align-items: baseline;
  line-height: 1.4;
  padding: 0.5rem 0;
}

.word-cloud .w {
  color: var(--text-secondary);
  transition: color var(--transition);
  cursor: default;
}

.word-cloud .w:hover {
  color: var(--accent);
}

/* ── ERROR ── */
.error-box {
  border: 1px solid var(--accent2);
  background: var(--accent2-dim);
  padding: 1rem 1.2rem;
  font-size: 0.75rem;
  color: var(--accent2);
  letter-spacing: 0.04em;
  margin-top: 1rem;
}

.error-box .title {
  font-weight: 700;
  margin-bottom: 0.3rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.65rem;
}

/* ── LOADING SPINNER ── */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

.loading-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.7rem;
  color: var(--muted2);
  letter-spacing: 0.1em;
}