/* ================================================
   /checker — Free DMCCA policy checker
   Extends assets/legal.css tokens; page-local only.
   ================================================ */

.checker-intro { margin-bottom: 2rem; }

.checker-form {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  background: var(--bg-alt);
  margin-bottom: 2.5rem;
}

.checker-field { margin-bottom: 1.375rem; }

.checker-label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text);
  margin-bottom: 0.375rem;
}

.checker-hint {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0 0 0.5rem;
}

.checker-textarea {
  width: 100%;
  min-height: 140px;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9375rem;
  line-height: 1.55;
  resize: vertical;
}
.checker-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 81, 50, 0.12);
}
[data-theme="dark"] .checker-textarea:focus {
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.18);
}

.checker-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.checker-radio-option {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9375rem;
  color: var(--text);
  cursor: pointer;
}
.checker-radio-option input { margin-top: 0.2rem; }

.checker-submit {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 0.8125rem 1.5rem;
}
.checker-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.checker-error {
  color: #b91c1c;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--r-sm);
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  margin-top: 0.875rem;
}
[data-theme="dark"] .checker-error {
  color: #fca5a5;
  background: rgba(185, 28, 28, 0.15);
  border-color: rgba(252, 165, 165, 0.3);
}

/* ---- Result panel ---- */
.checker-result { display: none; }
.checker-result.is-visible { display: block; }

.checker-score-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.checker-score-num {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  flex-shrink: 0;
}
.checker-score-num span { font-size: 1.25rem; font-weight: 600; color: var(--text-muted); }
.checker-score-body { flex: 1; min-width: 0; }
.checker-score-tier {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}
.checker-score-bar {
  height: 0.5rem;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}
.checker-score-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--accent);
  transition: width 0.4s ease;
}

.tier-success { background: var(--green-100); color: var(--green-800); }
[data-theme="dark"] .tier-success { background: rgba(74,222,128,0.15); color: var(--green-400); }
.tier-warning { background: #fef3c7; color: #92400e; }
[data-theme="dark"] .tier-warning { background: rgba(245,158,11,0.15); color: #fbbf24; }
.tier-critical { background: #fee2e2; color: #991b1b; }
[data-theme="dark"] .tier-critical { background: rgba(239,68,68,0.15); color: #f87171; }

.checker-check-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--border);
}
.checker-check-row:last-child { border-bottom: none; }
.checker-check-status {
  flex-shrink: 0;
  width: 1.375rem;
  height: 1.375rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  margin-top: 0.1rem;
}
.status-done { background: var(--green-100); color: var(--green-800); }
[data-theme="dark"] .status-done { background: rgba(74,222,128,0.15); color: var(--green-400); }
.status-pending { background: #fef3c7; color: #92400e; }
[data-theme="dark"] .status-pending { background: rgba(245,158,11,0.15); color: #fbbf24; }
.status-ready { background: var(--green-50); color: var(--green-700); border: 1px solid var(--green-200); }
[data-theme="dark"] .status-ready { background: rgba(74,222,128,0.08); color: var(--green-400); border-color: rgba(74,222,128,0.25); }

.checker-check-body { flex: 1; min-width: 0; }
.checker-check-label { font-weight: 600; font-size: 0.9375rem; color: var(--text); }
.checker-check-desc { font-size: 0.8125rem; color: var(--text-muted); margin: 0.15rem 0 0; }
.checker-check-hint {
  font-size: 0.8125rem;
  color: var(--accent);
  margin: 0.375rem 0 0;
}

.checker-disclaimer-inline {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1.25rem;
}

@media (max-width: 560px) {
  .checker-form { padding: 1.25rem; }
  .checker-score-card { flex-direction: column; align-items: flex-start; gap: 1rem; }
}