/**
 * PhilVerify — Content Script Styles
 * Floating verify button + inline report overlay.
 * All selectors namespaced under .pv-* to avoid collisions.
 */

/* ── Floating "Verify this post" button ─────────────────────────────────────── */
/* Wrapper container: sits at the end of the post, flex-end alignment */
.pv-verify-btn-wrapper {
  display: flex;
  justify-content: flex-end;
  padding: 4px 12px 8px;
  /* pointer-events must remain auto — do NOT set to none here */
}

/* When button is injected directly (strategy 1, no wrapper) */
div > .pv-verify-btn:not(.pv-verify-btn-wrapper .pv-verify-btn) {
  margin-left: 6px;
  vertical-align: middle;
}

.pv-verify-btn {
  position: relative;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid rgba(220, 38, 38, 0.3);
  border-radius: 20px;
  background: rgba(20, 20, 20, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #f5f0e8;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  pointer-events: auto;
  /* Re-enable clicks on the button itself */
}

.pv-verify-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(220, 38, 38, 0.6);
  box-shadow: 0 4px 16px rgba(220, 38, 38, 0.2);
}

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

.pv-verify-btn:focus-visible {
  outline: 2px solid #06b6d4;
  outline-offset: 2px;
}

.pv-verify-btn-icon {
  font-size: 13px;
  line-height: 1;
}

.pv-verify-btn-label {
  white-space: nowrap;
}

/* ── Loading state (on the button) ──────────────────────────────────────────── */
.pv-verify-btn--loading {
  cursor: wait;
  border-color: rgba(168, 159, 148, 0.3);
  color: #a89f94;
}

.pv-verify-btn--loading:hover {
  transform: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* ── Error state (on the button) ────────────────────────────────────────────── */
.pv-verify-btn--error {
  border-color: rgba(248, 113, 113, 0.4);
  color: #f87171;
  animation: pv-shake 0.4s ease-in-out;
}

@keyframes pv-shake {

  0%,
  100% {
    transform: translateX(0);
  }

  20% {
    transform: translateX(-3px);
  }

  40% {
    transform: translateX(3px);
  }

  60% {
    transform: translateX(-2px);
  }

  80% {
    transform: translateX(2px);
  }
}

/* ── Spinner ────────────────────────────────────────────────────────────────── */
.pv-spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(168, 159, 148, 0.3);
  border-top-color: #a89f94;
  border-radius: 50%;
  animation: pv-spin 0.7s linear infinite;
  flex-shrink: 0;
}

@media (prefers-reduced-motion: reduce) {
  .pv-spinner {
    animation: none;
  }

  .pv-verify-btn--error {
    animation: none;
  }

  .pv-verify-btn {
    transition: none;
  }
}

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

/* ── Modal overlay ───────────────────────────────────────────────────────────── */
.pv-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2147483640;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: background 0.2s ease, backdrop-filter 0.2s ease;
  pointer-events: none;
}

.pv-modal-overlay.pv-modal--open {
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  pointer-events: auto;
}

.pv-modal-card {
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  background: #141414;
  border: 1px solid rgba(245, 240, 232, 0.1);
  border-radius: 12px;
  padding: 18px 20px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 11px;
  color: #f5f0e8;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255,255,255,0.04);
  position: relative;
  transform: scale(0.94) translateY(12px);
  opacity: 0;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
}

.pv-modal--open .pv-modal-card {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Scrollbar styling for modal card */
.pv-modal-card::-webkit-scrollbar { width: 4px; }
.pv-modal-card::-webkit-scrollbar-track { background: transparent; }
.pv-modal-card::-webkit-scrollbar-thumb { background: rgba(245,240,232,0.15); border-radius: 2px; }

/* ── Report internals (shared between modal & future contexts) ───────────────── */

/* — Header */
.pv-report-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(245, 240, 232, 0.07);
}

.pv-report-logo {
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: #f5f0e8;
}

.pv-report-close {
  background: none;
  border: none;
  cursor: pointer;
  color: #5c554e;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 4px;
  touch-action: manipulation;
  transition: color 0.15s ease, background 0.15s ease;
}

.pv-report-close:hover {
  color: #f5f0e8;
  background: rgba(245, 240, 232, 0.07);
}

.pv-report-close:focus-visible {
  outline: 2px solid #06b6d4;
}

/* — Verdict row */
.pv-report-verdict-row {
  padding: 12px 14px;
  margin-bottom: 14px;
  border-left: 3px solid #5c554e;
  border-radius: 4px;
}

.pv-report-verdict {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 3px;
}

.pv-report-score-text {
  font-size: 10px;
  color: #a89f94;
  font-family: 'SF Mono', 'Menlo', monospace;
}

/* — Confidence bar */
.pv-confidence-bar-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(245, 240, 232, 0.05);
}

.pv-confidence-bar-track {
  flex: 1;
  height: 6px;
  background: rgba(245, 240, 232, 0.07);
  border-radius: 3px;
  overflow: hidden;
}

.pv-confidence-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.pv-confidence-bar-value {
  font-size: 10px;
  font-weight: 700;
  color: #a89f94;
  font-family: 'SF Mono', 'Menlo', monospace;
  min-width: 36px;
  text-align: right;
}

/* — Info rows */
.pv-report-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid rgba(245, 240, 232, 0.05);
}

.pv-report-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #5c554e;
  text-transform: uppercase;
  flex-shrink: 0;
}

.pv-report-value {
  font-size: 11px;
  font-weight: 500;
  color: #a89f94;
}

/* — Suspicious signals */
.pv-report-signals {
  padding: 10px 0;
  border-bottom: 1px solid rgba(245, 240, 232, 0.05);
}

.pv-report-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}

.pv-report-tag {
  padding: 3px 8px;
  background: rgba(220, 38, 38, 0.12);
  color: #f87171;
  border: 1px solid rgba(220, 38, 38, 0.25);
  border-radius: 3px;
  font-size: 9px;
  letter-spacing: 0.04em;
  font-weight: 600;
}

/* — Evidence sources */
.pv-report-sources {
  padding: 10px 0;
  border-bottom: 1px solid rgba(245, 240, 232, 0.05);
}

.pv-report-sources-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pv-report-source-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 0;
}

.pv-report-source-link {
  color: #06b6d4;
  font-size: 10px;
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.pv-report-source-link:hover {
  text-decoration: underline;
}

.pv-report-source-stance {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #5c554e;
  flex-shrink: 0;
}

/* — Claim analyzed */
.pv-report-explanation {
  padding: 10px 0;
  border-bottom: 1px solid rgba(245, 240, 232, 0.05);
}

.pv-report-explanation-text {
  margin: 6px 0 0;
  font-size: 10px;
  color: #a89f94;
  line-height: 1.6;
  font-style: italic;
}

/* — Full dashboard link */
.pv-report-full-link {
  display: block;
  margin-top: 14px;
  text-align: center;
  color: #dc2626;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  padding: 8px;
  border: 1px solid rgba(220, 38, 38, 0.3);
  border-radius: 6px;
  transition: background 0.15s ease;
}

.pv-report-full-link:hover {
  background: rgba(220, 38, 38, 0.1);
}

/* ── Metadata footer (model_tier + claim_method) ────────────────────────────── */
.pv-report-meta-footer {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 0 4px;
  border-top: 1px solid rgba(245, 240, 232, 0.05);
  margin-top: 4px;
}

.pv-report-meta-label {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #5c554e;
  text-transform: uppercase;
}

.pv-report-meta-val {
  font-size: 9px;
  font-family: 'SF Mono', 'Menlo', monospace;
  color: #6b7280;
}

.pv-report-meta-sep {
  color: rgba(245, 240, 232, 0.12);
  font-size: 10px;
  margin: 0 1px;
}