/* JACKHU free tools — shares AT tokens from index-at.css */

body.lms-at.at-tools {
  overflow: auto;
  cursor: auto;
}

.at-tools-shell {
  max-width: 42rem;
  margin: 0 auto;
  padding: 6rem 1.25rem 3rem;
}

.at-tools-hero h1 {
  margin: 0 0 0.5rem;
  font-family: var(--at-display, "Syne", system-ui, sans-serif);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 800;
  color: var(--at-text, #f8fafc);
}

.at-tools-hero p {
  margin: 0 0 1.25rem;
  line-height: 1.65;
  color: var(--at-muted, #cbd5e1);
}

.at-tool-card {
  margin-top: 1.5rem;
  padding: 1.25rem 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: linear-gradient(155deg, rgba(15, 23, 42, 0.72) 0%, rgba(10, 5, 32, 0.55) 100%);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

.at-tool-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  color: var(--at-mint-bright, #5eead4);
}

.at-tool-grid {
  display: grid;
  gap: 0.85rem;
}

.at-tool-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--at-muted, #cbd5e1);
}

.at-tool-grid select,
.at-tool-grid input[type="text"],
.at-tool-grid input[type="number"] {
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--at-line, rgba(255, 255, 255, 0.15));
  background: rgba(2, 6, 23, 0.6);
  color: var(--at-text, #f8fafc);
  font-size: 0.9375rem;
}

.at-tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.at-tool-output {
  margin-top: 1.25rem;
}

.at-tool-output textarea {
  width: 100%;
  min-height: 14rem;
  padding: 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--at-line, rgba(255, 255, 255, 0.12));
  background: rgba(2, 6, 23, 0.75);
  color: var(--at-text, #f8fafc);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  resize: vertical;
}

.at-tool-note {
  margin-top: 1rem;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--at-muted, #94a3b8);
}

.at-tools-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.at-tools-list li {
  margin-bottom: 0.75rem;
}

.at-tools-list a {
  color: var(--at-mint-bright, #5eead4);
  font-weight: 600;
}

.at-tool-result-line {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  background: rgba(94, 234, 212, 0.08);
  border: 1px solid rgba(94, 234, 212, 0.2);
  color: var(--at-text, #f8fafc);
  line-height: 1.55;
  font-size: 0.9375rem;
}

.at-tool-seo h2 {
  margin: 0 0 0.65rem;
  font-size: 1rem;
  color: var(--at-text, #f8fafc);
}

.at-tool-seo p {
  margin: 0;
  line-height: 1.6;
  color: var(--at-muted, #cbd5e1);
  font-size: 0.9375rem;
}

.at-tool-share-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--at-muted, #94a3b8);
}

.at-tool-share-row code {
  font-size: 0.75rem;
  word-break: break-all;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}