:root {
  color-scheme: light dark;
  --bg: #f8f8f4;
  --fg: #1c1d1a;
  --muted: #5e6059;
  --card: #ffffff;
  --subtle: #f0f1eb;
  --line: #d6d8cf;
  --line-strong: #b9bcb1;
  --accent: #1748d2;
  --accent-ink: #ffffff;
  --success: #17633b;
  --success-bg: #e7f5ec;
  --warning: #7a4b00;
  --warning-bg: #fff1d6;
  --error: #a32820;
  --error-bg: #fae9e7;
  --focus: #1748d2;
  --selection: #bfd0ff;
  --shadow: 0 10px 28px rgba(32, 35, 28, 0.1);
  --page: 40rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121310;
    --fg: #f1f2ec;
    --muted: #aaaca3;
    --card: #1c1e19;
    --subtle: #242720;
    --line: #3a3d34;
    --line-strong: #55594d;
    --accent: #92adff;
    --accent-ink: #10172b;
    --success: #9ad9b5;
    --success-bg: #173524;
    --warning: #f0c275;
    --warning-bg: #3b2d16;
    --error: #ffaaa3;
    --error-bg: #432421;
    --focus: #92adff;
    --selection: #314b91;
    --shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
  }
}

* {
  box-sizing: border-box;
}

html {
  scrollbar-color: var(--line-strong) var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.55 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--selection);
  color: var(--fg);
}

a {
  color: currentColor;
  text-decoration-color: color-mix(in srgb, currentColor 55%, transparent);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}

a:hover {
  text-decoration-color: currentColor;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

main,
footer {
  width: min(100% - 2.5rem, var(--page));
  margin-inline: auto;
}

main {
  padding-block: clamp(3rem, 8vw, 5.5rem) 2.5rem;
}

.site-header {
  margin-bottom: 2.25rem;
}

h1,
h2,
h3,
p,
dl,
dd {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.35rem;
  font-size: clamp(2rem, 7vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

h2 {
  margin-bottom: 0.45rem;
  font-size: clamp(1.45rem, 5vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h3 {
  margin-bottom: 0.25rem;
  font-size: 1.05rem;
  line-height: 1.3;
}

.lede {
  max-width: 38rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.form-row {
  display: flex;
  gap: 0.625rem;
}

input,
button {
  min-height: 3rem;
  border-radius: 0.75rem;
  font: inherit;
}

input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line-strong);
  background: var(--card);
  color: var(--fg);
  caret-color: var(--accent);
  padding: 0.75rem 0.9rem;
}

input::placeholder {
  color: var(--muted);
  opacity: 1;
}

input:hover:not(:disabled) {
  border-color: var(--fg);
}

input:disabled {
  opacity: 0.72;
  cursor: wait;
}

button {
  min-width: 6.75rem;
  border: 0;
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
  font-weight: 750;
  padding: 0.75rem 1.25rem;
}

button:hover:not(:disabled) {
  filter: brightness(0.92);
}

button:active:not(:disabled) {
  transform: translateY(1px);
}

button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.input-help,
.source-line,
.checked-at,
.honesty,
.card-type,
.rule-source,
.fallback-note,
.caveat-note,
.used-tags,
footer {
  color: var(--muted);
  font-size: 0.875rem;
}

.input-help {
  margin: 0.55rem 0 0;
}

.error {
  margin: 1rem 0 0;
  border-radius: 0.75rem;
  background: var(--error-bg);
  color: var(--error);
  padding: 0.8rem 0.9rem;
  font-weight: 650;
}

.result {
  margin-top: 3.5rem;
  scroll-margin-top: 1.5rem;
  animation: result-reveal 300ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.result-header {
  border-top: 1px solid var(--line-strong);
  padding-top: 2rem;
}

.result-summary {
  margin-bottom: 0.85rem;
  font-size: 1.025rem;
}

.source-line,
.checked-at {
  margin-bottom: 0.2rem;
  overflow-wrap: anywhere;
}

.inspection {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.3rem 0.85rem;
  margin: 1.15rem 0;
  border-block: 1px solid var(--line);
  padding-block: 0.85rem;
  font-size: 0.875rem;
}

.inspection-term {
  color: var(--muted);
  font-weight: 700;
}

.inspection-value {
  margin-bottom: 0;
}

.honesty {
  margin-bottom: 0;
}

.no-tags {
  margin-top: 2rem;
  border: 1px solid var(--line);
  border-radius: 0.875rem;
  background: var(--card);
  padding: 1.1rem 1.15rem;
}

.no-tags p {
  margin-bottom: 0;
  color: var(--muted);
}

.platforms {
  margin-top: 1rem;
}

.platform-result {
  border-top: 1px solid var(--line);
  padding-block: 2.75rem 3rem;
}

.platform-result:first-child {
  border-top: 0;
}

.platform-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.platform-name,
.card-type {
  margin-bottom: 0;
}

.card-type {
  text-transform: capitalize;
}

.status {
  flex: none;
  border-radius: 999px;
  padding: 0.28rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.2;
}

.status-ready {
  background: var(--success-bg);
  color: var(--success);
}

.status-needs-work {
  background: var(--warning-bg);
  color: var(--warning);
}

.status-no-preview {
  background: var(--error-bg);
  color: var(--error);
}

.mockup {
  overflow: hidden;
  margin-bottom: 1.15rem;
  background: var(--card);
  box-shadow: var(--shadow);
  color: var(--fg);
}

.preview-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1.91 / 1;
  background: var(--subtle);
}

.preview-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-media-empty {
  display: grid;
  place-items: center;
  min-height: 7rem;
}

.media-empty-label {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.preview-copy {
  min-width: 0;
  padding: 0.85rem 1rem 0.9rem;
}

.preview-copy p {
  margin-bottom: 0.2rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

.preview-site,
.preview-domain {
  color: var(--muted);
  font-size: 0.75rem;
}

.preview-site {
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.preview-title {
  font-weight: 750;
  line-height: 1.35;
}

.preview-description {
  display: -webkit-box;
  color: var(--muted);
  font-size: 0.875rem;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.mockup-x {
  border: 1px solid #cfd4d8;
  border-radius: 1rem;
  background: #ffffff;
  color: #0f1419;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.mockup-x .preview-site,
.mockup-x .preview-domain,
.mockup-x .preview-description {
  color: #536471;
}

.mockup-x.mockup-compact {
  display: grid;
  grid-template-columns: 1fr minmax(7rem, 28%);
}

.mockup-x.mockup-compact .preview-media {
  order: 2;
  aspect-ratio: 1 / 1;
}

.mockup-linkedin {
  border: 1px solid #d6d6d6;
  border-radius: 0.5rem;
  background: #ffffff;
  color: #191919;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.linkedin-actor,
.chat-message {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.linkedin-actor {
  align-items: center;
  padding: 0.8rem 1rem;
}

.avatar-stub {
  flex: none;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: #76909e;
}

.avatar-square {
  border-radius: 0.45rem;
  background: #5c6ac4;
}

.actor-copy {
  font-size: 0.8rem;
  font-weight: 650;
}

.mockup-linkedin .preview-copy {
  border-top: 1px solid #d6d6d6;
  background: #eef3f8;
}

.mockup-linkedin .preview-site,
.mockup-linkedin .preview-domain,
.mockup-linkedin .preview-description {
  color: #5e5e5e;
}

.mockup-slack {
  border: 1px solid #d4d4d4;
  border-radius: 0.5rem;
  background: #ffffff;
  color: #1d1c1d;
  padding: 1rem;
  font-family: Slack-Lato, Lato, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.chat-body {
  min-width: 0;
  flex: 1;
}

.chat-author,
.shared-url {
  margin-bottom: 0.12rem;
}

.chat-author {
  font-weight: 800;
}

.chat-time {
  color: #616061;
  font-size: 0.72rem;
  font-weight: 500;
}

.shared-url {
  overflow-wrap: anywhere;
  color: #1264a3;
  font-size: 0.85rem;
}

.slack-unfurl {
  overflow: hidden;
  margin-top: 0.45rem;
  border: 1px solid #c7c7c7;
  border-radius: 0.45rem;
}

.slack-unfurl .preview-media {
  max-height: 14rem;
}

.mockup-slack .preview-site,
.mockup-slack .preview-domain,
.mockup-slack .preview-description {
  color: #616061;
}

.mockup-discord {
  border-radius: 0.5rem;
  background: #313338;
  color: #dbdee1;
  padding: 1rem;
  font-family: "gg sans", "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.mockup-discord .avatar-stub {
  background: #5865f2;
}

.mockup-discord .chat-author {
  color: #f2f3f5;
}

.mockup-discord .chat-time,
.mockup-discord .preview-site,
.mockup-discord .preview-domain,
.mockup-discord .preview-description {
  color: #b5bac1;
}

.mockup-discord .shared-url {
  color: #00a8fc;
}

.discord-embed {
  overflow: hidden;
  max-width: 32rem;
  margin-top: 0.45rem;
  border: 1px solid #25272b;
  border-radius: 0.35rem;
  background: #2b2d31;
}

.discord-embed .preview-media {
  margin: 0 1rem 1rem;
  border-radius: 0.25rem;
}

.mockup-messages {
  background: transparent;
  box-shadow: none;
}

.messages-label {
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.75rem;
  text-align: center;
}

.message-bubble {
  overflow: hidden;
  width: min(86%, 30rem);
  margin-inline: auto 0;
  border-radius: 1.25rem 1.25rem 0.35rem 1.25rem;
  background: #e9e9eb;
  box-shadow: var(--shadow);
  color: #121212;
}

.message-bubble .preview-site,
.message-bubble .preview-domain,
.message-bubble .preview-description {
  color: #5a5a5f;
}

.verdict {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.verdict-summary {
  margin-bottom: 0.65rem;
  font-weight: 700;
}

.issue-list {
  display: grid;
  gap: 0.45rem;
  margin: 0 0 0.9rem;
  padding: 0;
  list-style: none;
}

.issue {
  border-radius: 0.55rem;
  padding: 0.58rem 0.7rem;
  font-size: 0.875rem;
}

.issue-error {
  background: var(--error-bg);
  color: var(--error);
}

.issue-warning {
  background: var(--warning-bg);
  color: var(--warning);
}

.all-clear {
  margin-bottom: 0.9rem;
  color: var(--success);
  font-size: 0.875rem;
  font-weight: 700;
}

.used-tags,
.rule-source,
.fallback-note,
.caveat-note {
  margin-bottom: 0.45rem;
}

.tag-name {
  border-radius: 0.3rem;
  background: var(--subtle);
  color: var(--fg);
  padding: 0.08rem 0.28rem;
  font: 0.78rem/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.caveat-note {
  color: var(--warning);
}

.tags-panel {
  border-top: 1px solid var(--line-strong);
  padding-block: 1.25rem;
}

.tags-panel summary {
  cursor: pointer;
  font-weight: 750;
}

.tag-count {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

.tags-list {
  display: grid;
  grid-template-columns: minmax(7rem, 11rem) 1fr;
  gap: 0;
  margin: 1rem 0 0;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  overflow: hidden;
  font-size: 0.82rem;
}

.tag-key,
.tag-value {
  min-width: 0;
  border-bottom: 1px solid var(--line);
  padding: 0.55rem 0.65rem;
  overflow-wrap: anywhere;
}

.tag-key {
  background: var(--subtle);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-weight: 700;
}

.tag-value {
  margin-bottom: 0;
  background: var(--card);
}

.tag-key:last-of-type,
.tag-value:last-of-type {
  border-bottom: 0;
}

footer {
  border-top: 1px solid var(--line);
  padding-block: 1.25rem 3rem;
}

footer p {
  margin-bottom: 0;
}

@keyframes result-reveal {
  from {
    opacity: 0.72;
    filter: blur(1px);
    clip-path: inset(0 0 3rem 0);
    transform: translateY(0.5rem);
  }
  to {
    opacity: 1;
    filter: blur(0);
    clip-path: inset(0);
    transform: translateY(0);
  }
}

@media (max-width: 34rem) {
  main,
  footer {
    width: min(100% - 1.5rem, var(--page));
  }

  main {
    padding-top: 2.5rem;
  }

  .form-row {
    display: grid;
  }

  button {
    width: 100%;
  }

  .inspection,
  .tags-list {
    grid-template-columns: 1fr;
  }

  .inspection-value {
    margin-bottom: 0.35rem;
  }

  .tag-key {
    border-bottom: 0;
    padding-bottom: 0.2rem;
  }

  .tag-value {
    padding-top: 0.2rem;
  }

  .mockup-x.mockup-compact {
    grid-template-columns: 1fr 7rem;
  }

  .mockup-slack,
  .mockup-discord {
    padding: 0.75rem;
  }

  .message-bubble {
    width: 92%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}