/* ── llms.txt Validator & Generator ───────────────────────────────────── */

/* Spec strip */
.llms-spec-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.llms-spec-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--surface2, rgba(255,255,255,0.04));
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 10px;
}
.llms-spec-icon {
  font-family: monospace;
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  min-width: 28px;
  line-height: 1.2;
}
.llms-spec-item strong { display: block; font-size: 13px; color: var(--text); margin-bottom: 2px; }
.llms-spec-item span   { font-size: 12px; color: var(--muted); line-height: 1.4; }

/* Mode tabs */
.llms-mode-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}
.llms-mode-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255,255,255,0.1));
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.llms-mode-tab:hover { border-color: var(--accent); color: var(--text); }
.llms-mode-tab--active {
  background: rgba(99,102,241,0.12);
  border-color: var(--accent);
  color: var(--accent);
}
.llms-mode-icon { font-size: 15px; }

.llms-mode-desc {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.5;
}
.llms-mode-desc code { color: var(--accent); }
.llms-mode-desc strong { color: var(--text); }

/* Score hero */
.llms-score-hero {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 24px;
  background: var(--surface2, rgba(255,255,255,0.04));
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 14px;
  margin-bottom: 16px;
}
.llms-circle-wrap { position: relative; width: 124px; height: 124px; flex-shrink: 0; }
.llms-circle-svg { width: 124px; height: 124px; transform: rotate(-90deg); }
.llms-circle-bg  { fill: none; stroke: rgba(255,255,255,0.07); stroke-width: 10; }
.llms-circle-fg  { fill: none; stroke-width: 10; stroke-linecap: round; transition: stroke-dashoffset 0.9s cubic-bezier(0.22,1,0.36,1); }
.llms-score-num  {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  flex-direction: column;
  line-height: 1;
}
.llms-score-num small { font-size: 13px; color: var(--muted); font-weight: 400; }
.llms-score-info { flex: 1; }
.llms-grade-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 10px;
}
.grade-a { background: rgba(34,197,94,0.15); color: #4ade80; border: 1px solid rgba(34,197,94,0.25); }
.grade-b { background: rgba(99,102,241,0.15); color: var(--accent); border: 1px solid rgba(99,102,241,0.25); }
.grade-c { background: rgba(234,179,8,0.15); color: #facc15; border: 1px solid rgba(234,179,8,0.25); }
.grade-d { background: rgba(249,115,22,0.15); color: #fb923c; border: 1px solid rgba(249,115,22,0.25); }
.grade-f { background: rgba(239,68,68,0.15); color: #f87171; border: 1px solid rgba(239,68,68,0.25); }
.llms-score-meta { font-size: 13px; color: var(--muted); display: flex; flex-direction: column; gap: 4px; }
.llms-score-meta a { color: var(--accent); }

/* Issues banner */
.llms-issues-banner {
  background: rgba(234,179,8,0.08);
  border: 1px solid rgba(234,179,8,0.2);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.llms-issues-title { font-size: 14px; font-weight: 600; color: #facc15; margin-bottom: 8px; }
.llms-issues-list  { margin: 0; padding-left: 20px; }
.llms-issues-list li { font-size: 13px; color: var(--muted); margin-bottom: 4px; }

/* Checks list */
.llms-checks { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.llms-check-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: background 0.15s;
}
.llms-check-row--pass { background: rgba(34,197,94,0.05); border-color: rgba(34,197,94,0.12); }
.llms-check-row--warning { background: rgba(234,179,8,0.05); border-color: rgba(234,179,8,0.15); }
.llms-check-row--fail { background: rgba(239,68,68,0.05); border-color: rgba(239,68,68,0.15); }
.llms-chk-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.llms-chk-icon--pass { background: rgba(34,197,94,0.15); color: #4ade80; }
.llms-chk-icon--warn { background: rgba(234,179,8,0.15); color: #facc15; }
.llms-chk-icon--fail { background: rgba(239,68,68,0.15); color: #f87171; }
.llms-check-body { flex: 1; }
.llms-check-name   { font-size: 14px; font-weight: 500; color: var(--text); }
.llms-check-detail { font-size: 12px; color: var(--muted); margin-top: 2px; line-height: 1.4; word-break: break-all; }
.llms-check-pts    { font-size: 14px; font-weight: 600; color: var(--muted); white-space: nowrap; padding-top: 1px; }
.llms-check-pts small { font-size: 11px; }

/* Raw file preview */
.llms-raw-details { margin-top: 16px; }
.llms-raw-summary {
  font-size: 14px;
  color: var(--muted);
  cursor: pointer;
  padding: 10px 14px;
  background: var(--surface2, rgba(255,255,255,0.04));
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  list-style: none;
  user-select: none;
}
.llms-raw-summary::-webkit-details-marker { display: none; }
.llms-raw-pre {
  margin-top: 8px;
  padding: 16px;
  background: rgba(0,0,0,0.2);
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.6;
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid var(--border, rgba(255,255,255,0.06));
}

/* Not found state */
.llms-not-found {
  text-align: center;
  padding: 40px 20px;
  background: var(--surface2, rgba(255,255,255,0.03));
  border-radius: 14px;
  border: 1px solid var(--border, rgba(255,255,255,0.07));
}
.llms-nf-icon  { font-size: 48px; margin-bottom: 12px; }
.llms-nf-title { font-size: 18px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.llms-nf-desc  { font-size: 14px; color: var(--muted); margin-bottom: 20px; max-width: 440px; margin-left: auto; margin-right: auto; }

/* Generator results */
.llms-gen-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.llms-gen-stat {
  text-align: center;
  padding: 16px 12px;
  background: var(--surface2, rgba(255,255,255,0.04));
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 10px;
}
.llms-gen-stat strong { display: block; font-size: 26px; font-weight: 700; color: var(--accent); line-height: 1; }
.llms-gen-stat span   { font-size: 12px; color: var(--muted); margin-top: 4px; display: block; }

.llms-cat-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.llms-cat-pill {
  padding: 4px 12px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 20px;
  font-size: 12px;
  color: var(--accent);
}
.llms-cat-pill em { font-style: normal; opacity: 0.7; margin-left: 4px; }

.llms-gen-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.15);
  border-bottom: none;
  border-radius: 10px 10px 0 0;
}
.llms-gen-label  { font-size: 13px; font-weight: 600; color: var(--accent); font-family: monospace; }
.llms-gen-actions { display: flex; gap: 8px; }
.llms-tool-btn {
  padding: 5px 14px;
  border-radius: 6px;
  border: 1px solid var(--border, rgba(255,255,255,0.1));
  background: var(--surface2, rgba(255,255,255,0.05));
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.llms-tool-btn:hover { border-color: var(--accent); color: var(--accent); }

.llms-output {
  width: 100%;
  min-height: 320px;
  max-height: 520px;
  padding: 16px;
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(99,102,241,0.15);
  border-radius: 0 0 10px 10px;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  resize: vertical;
  box-sizing: border-box;
}

.llms-gen-tip {
  margin-top: 14px;
  padding: 10px 14px;
  background: rgba(34,197,94,0.06);
  border: 1px solid rgba(34,197,94,0.15);
  border-radius: 8px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.llms-gen-tip code { color: var(--accent); }

/* Responsive */
@media (max-width: 768px) {
  .llms-spec-strip { grid-template-columns: repeat(2, 1fr); }
  .llms-score-hero { flex-direction: column; text-align: center; }
  .llms-gen-stats  { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .llms-gen-stat strong { font-size: 20px; }
}
@media (max-width: 480px) {
  .llms-spec-strip { grid-template-columns: 1fr 1fr; }
  .llms-mode-tabs  { flex-direction: column; }
  .llms-gen-stats  { grid-template-columns: 1fr; }
}

/* Form layout */
.llms-form .form-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
}
.llms-form .form-row .llms-input-wrap { flex: 1; }
@media (max-width: 600px) {
  .llms-form .form-row { flex-direction: column; }
  .llms-form .form-row .btn-primary { width: 100%; justify-content: center; }
}

/* Paste tab */
.llms-paste-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.llms-paste-textarea {
  width: 100%;
  min-height: 220px;
  max-height: 420px;
  resize: vertical;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'Courier New', Courier, monospace;
  font-size: 13px;
  line-height: 1.6;
  padding: 12px 16px;
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.15s;
}
.llms-paste-textarea:focus {
  border-color: var(--accent);
}
.llms-paste-footer {
  display: flex;
  justify-content: flex-end;
}

/* ── Educational sections ────────────────────────────────────────────────── */
.llms-edu-section {
  margin-top: 0;
}
.llms-edu-header {
  text-align: center;
  margin-bottom: 28px;
}
.llms-edu-header h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 10px;
}
.llms-edu-header p {
  font-size: 15px;
  color: var(--muted);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}
.llms-edu-header p code {
  color: var(--accent);
  font-size: 13px;
}

/* Feature grid */
.llms-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}
.llms-feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.llms-feature-icon {
  font-size: 24px;
  line-height: 1;
}
.llms-feature-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}
.llms-feature-card p {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
  line-height: 1.55;
}
.llms-feature-card p a {
  color: var(--accent);
  text-decoration: none;
}
.llms-feature-card p a:hover { text-decoration: underline; }

/* Compare */
.llms-compare-wrap {
  margin-bottom: 36px;
}
.llms-compare-wrap h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 18px;
  text-align: center;
}
.llms-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.llms-compare-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.llms-compare-card--primary {
  border-color: rgba(99,102,241,0.4);
  background: rgba(99,102,241,0.04);
}
.llms-compare-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  font-family: var(--mono, monospace);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.llms-compare-badge--muted {
  background: var(--border);
  color: var(--muted);
}
.llms-compare-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.llms-compare-list li {
  font-size: 13px;
  color: var(--muted);
  padding-left: 14px;
  position: relative;
  line-height: 1.45;
}
.llms-compare-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.llms-compare-required {
  color: var(--accent) !important;
  font-weight: 600;
}
.llms-compare-optional {
  color: var(--muted) !important;
  font-style: italic;
}

/* Two-column mistakes + practices */
.llms-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 36px;
}
.llms-mistakes-block h2,
.llms-practices-block h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 16px;
}
.llms-mistake-list,
.llms-practice-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.llms-mistake-item,
.llms-practice-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.llms-mistake-icon,
.llms-practice-icon {
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 2px;
  width: 20px;
  text-align: center;
}
.llms-mistake-item div,
.llms-practice-item div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.llms-mistake-item strong,
.llms-practice-item strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.llms-mistake-item span,
.llms-practice-item span {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.45;
}
.llms-mistake-item span code,
.llms-practice-item span code {
  color: var(--accent);
  font-size: 11px;
}

/* FAQ */
.llms-faq-wrap {
  margin-top: 0;
}
.llms-faq-wrap h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 18px;
  text-align: center;
}
.llms-faq {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.llms-faq-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
}
.llms-faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--sans, sans-serif);
  text-align: left;
  padding: 16px 18px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background 0.15s;
}
.llms-faq-q:hover { background: rgba(255,255,255,0.04); }
.llms-faq-q[aria-expanded=true] { color: var(--accent); }
.llms-faq-arrow {
  font-size: 18px;
  transition: transform 0.2s;
  color: var(--muted);
  flex-shrink: 0;
}
.llms-faq-q[aria-expanded=true] .llms-faq-arrow {
  transform: rotate(180deg);
  color: var(--accent);
}
.llms-faq-a {
  display: none;
  padding: 0 18px 16px;
  border-top: 1px solid var(--border);
}
.llms-faq-a p {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}
.llms-faq-a p code {
  color: var(--accent);
  font-size: 12px;
}

/* Responsive */
@media (max-width: 900px) {
  .llms-feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .llms-compare-grid { grid-template-columns: 1fr; }
  .llms-two-col { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .llms-feature-grid { grid-template-columns: 1fr; }
}

/* ── Result page renderer ──────────────────────────────────────── */
.llms-stats-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.llms-stat-card {
  flex: 1;
  min-width: 80px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 12px 16px;
  text-align: center;
}
.llms-stat-val {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}
.llms-stat-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-top: 4px;
}
.llms-result-raw {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  overflow: hidden;
}
.llms-raw-header {
  padding: 10px 14px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border2);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.llms-raw-pre {
  margin: 0;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 500px;
  overflow-y: auto;
  line-height: 1.6;
}
.llms-gen-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.llms-gen-domain {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.llms-gen-meta {
  font-size: 13px;
  color: var(--muted);
}

/* ── Custom URL list section ───────────────────────────────────── */
.llms-custom-section { display: flex; flex-direction: column; gap: 12px; }
.llms-custom-fields  { display: flex; flex-direction: column; gap: 8px; }
.llms-custom-row     { display: flex; gap: 8px; }
.llms-custom-urls    { min-height: 200px; font-size: 13px; font-family: var(--mono); }
.llms-custom-footer  {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.llms-custom-hint {
  font-size: 12px;
  color: var(--muted);
}

/* ── Generate options bar ──────────────────────────────────────── */
.llms-gen-options {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: var(--radius);
  flex-wrap: wrap;
}
.llms-pro-toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  flex: 1;
  min-width: 0;
}
.llms-pro-toggle-cb { display: none; }
.llms-pro-toggle-track {
  position: relative;
  flex-shrink: 0;
  width: 36px;
  height: 20px;
  background: var(--border2);
  border-radius: 10px;
  transition: background .2s;
}
.llms-pro-toggle-track::after {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 16px;
  height: 16px;
  background: var(--white);
  border-radius: 50%;
  transition: transform .2s;
}
.llms-pro-toggle-cb:checked + .llms-pro-toggle-track {
  background: var(--accent);
}
.llms-pro-toggle-cb:checked + .llms-pro-toggle-track::after {
  transform: translateX(16px);
}
.llms-pro-toggle-text { font-size: 13px; color: var(--text); line-height: 1.4; }
.llms-pro-badge {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .5px;
  padding: 2px 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent2, #7c5cff));
  color: var(--white);
  border-radius: 4px;
}

.llms-gen-upsell {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
}
.llms-gen-upsell-icon { font-size: 16px; }
.llms-upsell-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
}
.llms-upsell-link:hover { text-decoration: underline; }

/* ── Async job progress ────────────────────────────────────────── */
.llms-job-progress {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  text-align: center;
}
.llms-job-progress-icon {
  font-size: 32px;
  margin-bottom: 10px;
  animation: spin 2s linear infinite;
}
to   { transform: rotate(360deg); }
}
.llms-job-status {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 14px;
}
.llms-progress-bar-wrap {
  width: 100%;
  height: 8px;
  background: var(--border2);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}
.llms-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2, #7c5cff));
  border-radius: 4px;
  transition: width .5s ease;
  min-width: 4px;
}
.llms-progress-pct {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

/* ── Async job done ────────────────────────────────────────────── */
.llms-job-done {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.llms-job-done-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: color-mix(in srgb, var(--green, #22c55e) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--green, #22c55e) 30%, transparent);
  border-radius: var(--radius);
}
.llms-job-done-icon { font-size: 20px; }
.llms-job-done-title { font-weight: 700; color: var(--text); flex: 1; }
.llms-job-done-expire { font-size: 12px; color: var(--muted); }