/* botfriendly.shop — clean white + subtle Game Boy DNA */

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

:root {
  --bg: #f7f5f0;
  --bg-warm: #fafaf6;
  --panel: #ffffff;
  --text: #1a1a2e;
  --text-secondary: #374151;
  --muted: #6b7280;
  --border: #d4d0c8;
  --border-strong: #b8b4a8;

  /* Game Boy greens — the soul of the design */
  --gb-lightest: #c5d87a;
  --gb-light: #9bbc0f;
  --gb-mid: #8bac0f;
  --gb-dark: #306230;
  --gb-darkest: #0f380f;
  --gb-screen: #c4cfa1;

  /* accent = GB dark green */
  --accent: #306230;
  --accent-soft: rgba(48, 98, 48, 0.08);
  --accent-medium: rgba(48, 98, 48, 0.15);

  /* severity */
  --pass: #306230;
  --pass-bg: rgba(48, 98, 48, 0.08);
  --partial: #92820a;
  --partial-bg: rgba(146, 130, 10, 0.1);
  --fail: #b91c1c;
  --fail-bg: rgba(185, 28, 28, 0.07);
  --inconclusive: #6b7280;
  --inconclusive-bg: rgba(107, 114, 128, 0.08);

  --radius: 10px;
  --radius-lg: 14px;
  --font-brand: "Space Mono", monospace;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(1080px, 92vw);
  margin: 1.5rem auto 1.5rem;
}

/* ─── nav ─── */
.top-nav.card {
  display: flex;
  gap: 0.5rem;
  padding: 0.6rem 0.8rem;
  background: var(--panel);
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.top-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.15s;
}

.top-nav a:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.top-nav a.is-active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ─── brand ─── */
.brand {
  font-family: var(--font-brand);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-dot {
  color: var(--gb-light);
}

/* ─── cards ─── */
.card {
  background: var(--panel);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.8rem;
  margin-bottom: 1.2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(1.5rem, 2vw, 1.9rem);
  font-weight: 800;
  color: var(--text);
}

h2 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--text);
}

.subheadline {
  color: var(--muted);
  margin: 0.6rem 0 1.2rem;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ─── hero ─── */
.hero {
  border: 2px solid var(--border-strong);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
  pointer-events: none;
}

/* ─── form ─── */
.scan-form label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
}

.form-row {
  display: flex;
  gap: 0.6rem;
}

.scan-form input[name="url"] {
  flex: 1;
  min-width: 0;
  background: var(--bg);
  color: var(--text);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  font-family: var(--font-brand);
  font-size: 0.9rem;
  transition: border-color 0.15s;
}

.scan-form input[name="url"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.scan-form input[name="url"]::placeholder {
  color: var(--muted);
  font-family: var(--font-brand);
}

button {
  border: none;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  padding: 0.75rem 1.2rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all 0.15s;
}

button:hover {
  background: var(--gb-darkest);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(15, 56, 15, 0.2);
}

/* ─── checks list ─── */
.checks-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
  color: var(--text-secondary);
  line-height: 1.6;
}

.checks-list li {
  padding: 0.25rem 0;
  padding-left: 1.4rem;
  position: relative;
  font-size: 0.95rem;
}

.checks-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--gb-light);
  font-weight: 700;
}

/* ─── footer ─── */
.site-footer {
  text-align: center;
  color: var(--muted);
  padding: 1rem;
  font-size: 0.85rem;
  font-family: var(--font-brand);
}

/* ─── results header ─── */
.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.url {
  color: var(--accent);
  word-break: break-all;
  font-family: var(--font-brand);
  font-size: 0.95em;
}

.secondary-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.secondary-link:hover {
  text-decoration: underline;
}

/* ─── overall score — the "screen" ─── */
.overall-card {
  background: linear-gradient(135deg, #f0f0ea 0%, var(--panel) 100%);
  border: 2px solid var(--border-strong);
}

.overall-row {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Grade badge — Game Boy screen look */
.grade {
  font-family: var(--font-brand);
  font-size: 2.5rem;
  line-height: 1;
  font-weight: 700;
  min-width: 4rem;
  text-align: center;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  background: #d2d8a3;
  color: var(--gb-darkest);
  border: 3px solid #b3b98a;
  box-shadow: inset 0 2px 6px rgba(15, 56, 15, 0.2);
}

.grade.pending {
  color: #7a8050;
  background: #e0e4c8;
}

.muted {
  color: var(--muted);
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.score-wrap {
  flex: 1;
}

.score-track {
  width: 100%;
  height: 12px;
  border-radius: 999px;
  background: #e8e5dc;
  overflow: hidden;
  border: 1px solid var(--border);
}

.score-fill {
  height: 100%;
  width: 0;
  transition: width 0.6s ease;
  background: linear-gradient(90deg, var(--gb-dark), var(--gb-light));
  border-radius: 999px;
}

.score-text {
  margin-top: 0.6rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
}

/* ─── loading ─── */
.loading {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.dot {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: var(--gb-mid);
  animation: pulse 1.1s infinite;
}

.dot:nth-child(2) {
  animation-delay: 0.15s;
}
.dot:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.25;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-2px);
  }
}

/* ─── check cards grid ─── */
.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.8rem;
}

.check-card {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  background: var(--panel);
  opacity: 0;
  transform: translateY(6px);
  animation: reveal 0.3s ease forwards;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.skeleton-card {
  opacity: 0.78;
}

.skeleton-line {
  height: 14px;
  margin-bottom: 10px;
  border-radius: 4px;
  background: linear-gradient(
    90deg,
    rgba(107, 114, 128, 0.16),
    rgba(107, 114, 128, 0.3),
    rgba(107, 114, 128, 0.16)
  );
  animation: skeleton-pulse 1.3s ease-in-out infinite;
}

.skeleton-header {
  height: 20px;
  margin-bottom: 14px;
}

@keyframes skeleton-pulse {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.6;
  }
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.check-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}

.check-title {
  font-size: 1rem;
  font-weight: 700;
  margin-right: 0.3rem;
  color: var(--text);
}

.badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.badge.pass {
  background: var(--pass-bg);
  color: var(--pass);
  border: 1px solid rgba(48, 98, 48, 0.2);
}
.badge.partial {
  background: var(--partial-bg);
  color: var(--partial);
  border: 1px solid rgba(146, 130, 10, 0.2);
}
.badge.fail {
  background: var(--fail-bg);
  color: var(--fail);
  border: 1px solid rgba(185, 28, 28, 0.15);
}
.badge.inconclusive {
  background: var(--inconclusive-bg);
  color: var(--muted);
  border: 1px solid rgba(107, 114, 128, 0.15);
}

.tiny-track {
  height: 8px;
  border-radius: 99px;
  overflow: hidden;
  background: #e8e5dc;
  border: 1px solid var(--border);
}

.tiny-fill {
  height: 100%;
  width: 0;
  transition: width 0.45s ease;
  border-radius: 99px;
}

.signal-list,
.detail-list,
.reco-list {
  margin: 0.3rem 0 0;
  padding-left: 1.2rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
}

.detail-list li,
.signal-list li,
.reco-list li {
  margin-bottom: 0.25rem;
}

.card-section {
  margin-top: 0.8rem;
}

.list-label {
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 0.2rem;
}

.tier-label {
  color: var(--text);
  font-weight: 600;
}

.signal-pass {
  color: var(--pass);
  font-weight: 600;
}
.signal-fail {
  color: var(--fail);
  font-weight: 600;
}
.signal-muted {
  color: var(--inconclusive);
}

/* ─── error ─── */
.error {
  color: var(--fail);
  background: var(--fail-bg);
  border: 1px solid rgba(185, 28, 28, 0.2);
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius);
  margin-top: 0.6rem;
  font-size: 0.9rem;
}

.hidden {
  display: none;
}

.card-actions {
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--border-strong);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.subtle-link {
  display: inline-flex;
  align-items: center;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
  transition: color 0.15s ease;
}

.subtle-link:hover {
  text-decoration: underline;
  color: var(--gb-darkest);
}

/* ─── bots page ─── */
.bots-intro {
  margin-top: 0.6rem;
  margin-bottom: 0;
}
.bots-tier-copy {
  margin-bottom: 0.7rem;
}

.table-wrap {
  overflow-x: auto;
}

.bots-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.bots-table th,
.bots-table td {
  padding: 0.8rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.bots-table thead th {
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bots-table tbody td {
  color: var(--text-secondary);
}

.bots-table tbody tr:hover {
  background: var(--accent-soft);
}

/* ─── stats page ─── */
.stats-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.summary-card {
  margin-bottom: 0;
}

.summary-value {
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 800;
  color: var(--text);
  font-family: var(--font-brand);
}

.stats-charts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.chart-card {
  min-height: 300px;
}
.chart-wide {
  grid-column: 1 / -1;
  min-height: 240px;
}

.stats-two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.stats-table th,
.stats-table td {
  white-space: nowrap;
}

.empty-cell {
  text-align: center;
  color: var(--muted);
  font-style: italic;
}

.signals-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.signal-pill {
  border: 1px solid rgba(185, 28, 28, 0.2);
  background: var(--fail-bg);
  color: var(--fail);
  border-radius: 999px;
  font-size: 0.8rem;
  padding: 0.28rem 0.55rem;
  font-weight: 500;
}

.stats-link {
  margin-top: 0;
}

/* ─── category info page ─── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.field-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.field-table th,
.field-table td {
  text-align: left;
  padding: 0.8rem 0.6rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.field-table th {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.category-links {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

/* ─── responsive ─── */
@media (max-width: 700px) {
  .container {
    margin-top: 1rem;
  }
  .form-row {
    flex-direction: column;
  }
  .results-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .overall-row {
    align-items: flex-start;
    flex-direction: column;
  }
  .stats-summary,
  .stats-charts-grid,
  .stats-two-col,
  .category-grid {
    grid-template-columns: 1fr;
  }
  .chart-wide {
    grid-column: auto;
  }
  .top-nav {
    overflow-x: auto;
  }
}

.active-pill {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  font-size: 0.85rem;
  padding: 0.3rem 0.6rem;
  font-weight: 600;
}

.category-links {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  align-items: center;
}

.category-links .subtle-link {
  border: 1px solid transparent;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  margin-top: 0;
}

.category-links .subtle-link:hover {
  background: var(--accent-soft);
  text-decoration: none;
}

/* FAQ specific styling */
.faq-list {
  margin: 0;
  padding: 0;
}

.faq-item {
  margin-bottom: 1.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.faq-list dt {
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
  font-size: 1rem;
}

.faq-list dd {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Home page layout & cards */
.home-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.home-feature h3 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}

.text-secondary {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

.category-card-link {
  display: block;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-decoration: none;
  color: var(--text);
  transition: all 0.2s ease;
}

.category-card-link:hover {
  border-color: var(--accent);
  background: var(--pass-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(48, 98, 48, 0.08);
}

.category-card-link h4 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.category-card-link p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

@media (max-width: 700px) {
  .home-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.home-grid .card {
  margin-bottom: 0;
}