.aichk-home,
.aichk-home * { box-sizing: border-box; }

.aichk-home {
  --aichk-bg: #ffffff;
  --aichk-panel: #f7f7f8;
  --aichk-text: #171717;
  --aichk-muted: #6b6b6b;
  --aichk-border: #dedede;
  --aichk-soft-border: #ececec;
  --aichk-button: #191919;
  --aichk-button-hover: #333333;
  --aichk-accent: #1565d8;
  --aichk-shadow: 0 8px 28px rgba(0,0,0,.07);
  --aichk-sidebar: 228px;
  width: 100vw;
  max-width: none;
  min-height: 100vh;
  margin-left: calc(50% - 50vw);
  display: grid;
  grid-template-columns: var(--aichk-sidebar) minmax(0,1fr);
  background: var(--aichk-bg);
  color: var(--aichk-text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  overflow: hidden;
  position: relative;
}

.aichk-home button,
.aichk-home textarea { font: inherit; }
.aichk-home button { cursor: pointer; }

.aichk-sidebar {
  background: var(--aichk-panel);
  border-right: 1px solid var(--aichk-soft-border);
  display: flex;
  flex-direction: column;
  min-width: 0;
  width: var(--aichk-sidebar);
  transition: width .22s ease, transform .24s ease;
  z-index: 30;
}

.aichk-sidebar.is-collapsed { width: 72px; }
.aichk-home.is-sidebar-collapsed { grid-template-columns: 72px minmax(0,1fr); }
.aichk-sidebar.is-collapsed .aichk-brand-name,
.aichk-sidebar.is-collapsed .aichk-nav-label,
.aichk-sidebar.is-collapsed .aichk-small-note { display: none; }
.aichk-sidebar.is-collapsed .aichk-brand { justify-content: center; }
.aichk-sidebar.is-collapsed .aichk-brand-row { padding-inline: 8px; flex-direction: column; height: 98px; justify-content: center; gap: 6px; }
.aichk-sidebar.is-collapsed .aichk-nav-btn { justify-content: center; }

.aichk-brand-row {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 14px;
  flex: 0 0 auto;
}

.aichk-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-size: 15px;
  font-weight: 700;
}
.aichk-brand-logo { width: 28px; height: 28px; object-fit: contain; border-radius: 7px; flex: 0 0 auto; }
.aichk-brand-name { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

.aichk-collapse,
.aichk-mobile-menu {
  border: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #555 !important;
  width: 34px;
  height: 34px;
  border-radius: 8px !important;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.aichk-collapse:hover,
.aichk-mobile-menu:hover { background: #ededed !important; }

.aichk-nav {
  padding: 8px 10px;
  display: grid;
  gap: 3px;
}
.aichk-nav-btn {
  width: 100%;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px !important;
  min-height: 40px;
  border-radius: 9px !important;
  color: #202020 !important;
  font-size: 14px !important;
  line-height: 1.25 !important;
}
.aichk-nav-btn:hover,
.aichk-nav-btn.is-active { background: #ececec !important; }
.aichk-nav-btn svg { width: 17px; height: 17px; flex: 0 0 auto; }

.aichk-sidebar-bottom {
  margin-top: auto;
  border-top: 1px solid var(--aichk-soft-border);
  padding: 10px;
}
.aichk-small-note {
  margin: 10px 10px 12px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--aichk-muted);
}

.aichk-main {
  min-width: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  background: var(--aichk-bg);
}

.aichk-topbar {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 18px 0 22px;
  flex: 0 0 auto;
}
.aichk-topbar-left { display: flex; align-items: center; min-width: 0; gap: 6px; }
.aichk-page-title {
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.aichk-page-title img { width: 22px; height: 22px; object-fit: contain; border-radius: 6px; }
.aichk-page-title span { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

.aichk-top-actions { display: flex; gap: 9px; align-items: center; flex: 0 0 auto; }
.aichk-pill-btn {
  min-height: 38px;
  border: 1px solid var(--aichk-border) !important;
  border-radius: 999px !important;
  padding: 0 16px !important;
  background: #fff !important;
  color: #1e1e1e !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  line-height: 1 !important;
  box-shadow: none !important;
}
.aichk-pill-btn:hover { background: #f5f5f5 !important; }
.aichk-pill-btn.aichk-primary {
  background: var(--aichk-button) !important;
  color: #fff !important;
  border-color: var(--aichk-button) !important;
}
.aichk-pill-btn.aichk-primary:hover { background: var(--aichk-button-hover) !important; }

.aichk-mobile-menu { display: none; }

.aichk-content {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 24px 92px;
  overflow: auto;
}
.aichk-checker-wrap {
  width: min(820px,100%);
  margin-inline: auto;
}
.aichk-hero-copy { text-align: center; margin-bottom: 26px; }
.aichk-hero-copy h1 {
  margin: 0 0 8px !important;
  font-weight: 550 !important;
  font-size: clamp(25px,3vw,34px) !important;
  line-height: 1.2 !important;
  letter-spacing: -.025em;
  color: var(--aichk-text) !important;
}
.aichk-hero-copy p {
  margin: 0 !important;
  color: var(--aichk-muted) !important;
  font-size: 14px !important;
  line-height: 1.5 !important;
}

.aichk-checker-card {
  border: 1px solid #d9d9d9;
  border-radius: 25px;
  background: #fff;
  box-shadow: var(--aichk-shadow);
  overflow: hidden;
  transition: box-shadow .2s ease,border-color .2s ease;
}
.aichk-checker-card:focus-within { border-color: #b9b9b9; box-shadow: 0 10px 34px rgba(0,0,0,.09); }
.aichk-textarea-wrap { padding: 21px 21px 10px; }
.aichk-textarea-wrap textarea {
  width: 100%;
  min-height: 230px;
  max-height: 52vh;
  resize: vertical;
  border: 0 !important;
  outline: 0 !important;
  box-shadow: none !important;
  color: #1c1c1c !important;
  background: transparent !important;
  font-size: 16px !important;
  line-height: 1.6 !important;
  padding: 0 !important;
  margin: 0 !important;
}
.aichk-textarea-wrap textarea::placeholder { color: #929292; opacity: 1; }

.aichk-composer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 12px 12px 15px;
}
.aichk-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
  color: #777;
  font-size: 12px;
}
.aichk-clear-btn {
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #6d6d6d !important;
  border-radius: 8px !important;
  padding: 6px 8px !important;
  font-size: 12px !important;
  line-height: 1 !important;
  display: none;
}
.aichk-clear-btn.is-visible { display: inline-flex; }
.aichk-clear-btn:hover { background: #f1f1f1 !important; }

.aichk-check-btn {
  width: 44px;
  height: 44px;
  border: 0 !important;
  padding: 0 !important;
  border-radius: 50% !important;
  display: grid;
  place-items: center;
  background: #c8c8c8 !important;
  color: #fff !important;
  box-shadow: none !important;
  transition: transform .15s ease,background .15s ease,opacity .15s ease;
  flex: 0 0 auto;
}
.aichk-check-btn[aria-disabled="false"] { background: #202020 !important; }
.aichk-check-btn[aria-disabled="false"]:hover { background: #000 !important; transform: translateY(-1px); }
.aichk-check-btn:disabled { opacity: .58; cursor: wait; transform: none; }
.aichk-check-btn svg { width: 19px; height: 19px; }

.aichk-quick-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.aichk-chip {
  border: 1px solid var(--aichk-border) !important;
  background: #fff !important;
  border-radius: 999px !important;
  padding: 9px 14px !important;
  font-size: 13px !important;
  line-height: 1.2 !important;
  color: #333 !important;
  box-shadow: none !important;
}
.aichk-chip:hover { background: #f7f7f7 !important; }
.aichk-chip.aichk-sample {
  background: #191919 !important;
  border-color: #191919 !important;
  color: #fff !important;
  font-weight: 700 !important;
  padding: 10px 18px !important;
  box-shadow: 0 6px 18px rgba(0,0,0,.10) !important;
}
.aichk-chip.aichk-sample:hover { background: #333 !important; border-color: #333 !important; }

.aichk-status,
.aichk-result,
.aichk-how-panel {
  margin-top: 18px;
  border: 1px solid var(--aichk-soft-border);
  border-radius: 18px;
  padding: 17px 18px;
  background: #fff;
}
.aichk-status[hidden],
.aichk-result[hidden],
.aichk-how-panel[hidden] { display: none !important; }
.aichk-status { font-size: 13px; line-height: 1.5; color: #555; }
.aichk-status.is-loading { color: #4f4f4f; }
.aichk-status.is-error { color: #b42318; border-color: #f2c8c4; background: #fff9f8; }

.aichk-result-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 13px; }
.aichk-result-title { font-weight: 700; font-size: 15px; }
.aichk-result-subtitle { font-size: 12px; color: #777; margin-top: 3px; }
.aichk-score { font-size: 27px; font-weight: 700; letter-spacing: -.04em; white-space: nowrap; }
.aichk-meter { height: 9px; border-radius: 999px; background: #ececec; overflow: hidden; margin-bottom: 12px; }
.aichk-meter > span { display: block; height: 100%; width: 0; background: var(--aichk-accent); border-radius: inherit; transition: width .45s ease; }
.aichk-meter > span[data-level="high"] { background: #c0392b; }
.aichk-meter > span[data-level="medium"] { background: #b26a00; }
.aichk-meter > span[data-level="low"] { background: #16845b; }
.aichk-result-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-top: 11px; }
.aichk-stat { border: 1px solid #ededed; background: #fafafa; border-radius: 13px; padding: 11px 12px; }
.aichk-stat-label { color: var(--aichk-muted); font-size: 12px; margin-bottom: 3px; }
.aichk-stat-value { font-size: 15px; font-weight: 700; }
.aichk-explanation { color: #5f5f5f; font-size: 13px; line-height: 1.6; margin-top: 12px; }

.aichk-how-panel { position: relative; }
.aichk-how-panel h2 { margin: 0 34px 7px 0 !important; font-size: 18px !important; line-height: 1.3 !important; }
.aichk-how-panel p { margin: 0 !important; color: #5f5f5f !important; font-size: 13px !important; line-height: 1.65 !important; }
.aichk-how-close {
  position: absolute;
  right: 12px;
  top: 10px;
  width: 30px;
  height: 30px;
  border: 0 !important;
  border-radius: 50% !important;
  background: #f2f2f2 !important;
  color: #333 !important;
  padding: 0 !important;
  font-size: 20px !important;
  line-height: 1 !important;
}

.aichk-footer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 8px;
  text-align: center;
  color: #777;
  font-size: 11px;
  line-height: 1.4;
  padding: 0 18px;
  pointer-events: none;
}
.aichk-overlay { display: none; }

@media (max-width: 820px) {
  .aichk-home { grid-template-columns: 1fr !important; min-height: 100vh; overflow: visible; }
  .aichk-sidebar,
  .aichk-sidebar.is-collapsed {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(86vw,310px);
    transform: translateX(-103%);
    box-shadow: 4px 0 24px rgba(0,0,0,.13);
    z-index: 10002;
  }
  .aichk-sidebar.is-open { transform: translateX(0); }
  .aichk-sidebar.is-collapsed .aichk-brand-name,
  .aichk-sidebar.is-collapsed .aichk-nav-label,
  .aichk-sidebar.is-collapsed .aichk-small-note { display: initial; }
  .aichk-sidebar.is-collapsed .aichk-brand-row { height: 56px; flex-direction: row; padding: 0 14px; }
  .aichk-sidebar.is-collapsed .aichk-nav-btn { justify-content: flex-start; }
  .aichk-overlay.is-open { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.28); z-index: 10001; }
  .aichk-mobile-menu { display: grid; }
  .aichk-main { min-height: 100vh; }
  .aichk-topbar {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #f0f0f0;
    padding: 0 12px;
  }
  .aichk-content { min-height: calc(100vh - 56px); padding: 34px 16px 96px; align-items: flex-start; }
  .aichk-checker-wrap { margin-top: 5vh; }
  .aichk-textarea-wrap textarea { min-height: 240px; max-height: none; }
  .aichk-result-grid { grid-template-columns: 1fr; }
  .aichk-footer { position: absolute; }
}

@media (max-width: 540px) {
  .aichk-top-actions .aichk-pill-btn:not(.aichk-primary) { display: none; }
  .aichk-pill-btn { min-height: 36px; padding-inline: 13px !important; font-size: 13px !important; }
  .aichk-page-title { font-size: 14px; }
  .aichk-content { padding-inline: 12px; }
  .aichk-hero-copy { margin-bottom: 20px; }
  .aichk-hero-copy h1 { font-size: 25px !important; }
  .aichk-hero-copy p { padding: 0 10px; }
  .aichk-checker-card { border-radius: 20px; }
  .aichk-textarea-wrap { padding: 17px 16px 8px; }
  .aichk-textarea-wrap textarea { min-height: 220px; font-size: 15px !important; }
  .aichk-composer-footer { align-items: flex-end; }
  .aichk-meta { gap: 5px 7px; max-width: calc(100% - 56px); }
  .aichk-check-btn { width: 42px; height: 42px; }
  .aichk-quick-row { margin-top: 14px; }
  .aichk-chip { font-size: 12.5px !important; }
  .aichk-result-head { align-items: flex-start; }
  .aichk-score { font-size: 24px; }
}

/* v1.5.0 premium result and interaction layer */
.aichk-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 9px;
  padding: 5px 9px;
  border: 1px solid #e7e7e7;
  border-radius: 999px;
  background: #fafafa;
  color: #696969;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.aichk-soon {
  margin-left: auto;
  padding: 2px 6px;
  border: 1px solid #dedede;
  border-radius: 999px;
  color: #7a7a7a;
  background: #fff;
  font-size: 9px;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.aichk-sidebar.is-collapsed .aichk-soon { display: none; }

.aichk-input-quality {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 22px;
  padding: 3px 7px;
  border-radius: 999px;
  background: #f3f3f3;
  color: #737373;
  font-weight: 600;
  white-space: nowrap;
}
.aichk-input-quality::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #a7a7a7;
}
.aichk-input-quality[data-level="warning"] { background: #fff7e8; color: #8a5800; }
.aichk-input-quality[data-level="warning"]::before { background: #d88900; }
.aichk-input-quality[data-level="error"] { background: #fff1f0; color: #a62b20; }
.aichk-input-quality[data-level="error"]::before { background: #c83a2c; }
.aichk-input-quality[data-level="good"] { background: #edf8f2; color: #176743; }
.aichk-input-quality[data-level="good"]::before { background: #16845b; }

.aichk-check-btn {
  width: auto;
  min-width: 112px;
  height: 44px;
  padding: 0 15px 0 17px !important;
  border-radius: 999px !important;
  grid-template-columns: auto auto;
  gap: 8px;
  background: #202020 !important;
  color: #fff !important;
  font-weight: 700 !important;
  font-size: 13px !important;
}
.aichk-check-btn span { display: inline-block; }
.aichk-check-btn svg { width: 17px; height: 17px; }
.aichk-check-btn[aria-disabled="true"],
.aichk-check-btn:disabled { background: #c8c8c8 !important; opacity: 1; cursor: not-allowed; }
.aichk-check-btn[aria-disabled="false"]:hover { background: #000 !important; transform: translateY(-1px); }
.aichk-home.is-analyzing .aichk-check-btn svg { animation: aichkPulse 1s ease-in-out infinite; }
@keyframes aichkPulse { 0%,100% { opacity: .35; transform: translateY(1px); } 50% { opacity: 1; transform: translateY(-1px); } }

.aichk-input-note {
  margin: 9px 0 0 !important;
  color: #8a8a8a !important;
  text-align: center;
  font-size: 11px !important;
  line-height: 1.45 !important;
}

.aichk-status {
  position: relative;
  padding-left: 18px;
}
.aichk-status.is-loading { padding-left: 43px; }
.aichk-status.is-loading::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 50%;
  width: 14px;
  height: 14px;
  margin-top: -7px;
  border: 2px solid #d9d9d9;
  border-top-color: #333;
  border-radius: 50%;
  animation: aichkSpin .75s linear infinite;
}
@keyframes aichkSpin { to { transform: rotate(360deg); } }

.aichk-result {
  padding: 20px;
  box-shadow: 0 8px 28px rgba(0,0,0,.045);
}
.aichk-result-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 15px;
}
.aichk-result-kicker {
  margin-bottom: 4px;
  color: #777;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .045em;
}
.aichk-verdict {
  color: #1c1c1c;
  font-size: clamp(18px,2.2vw,23px);
  font-weight: 750;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.aichk-score-wrap { text-align: right; flex: 0 0 auto; }
.aichk-score { line-height: 1; }
.aichk-score-label { margin-top: 4px; color: #777; font-size: 11px; font-weight: 600; }
.aichk-scale {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: -5px;
  margin-bottom: 15px;
  color: #8a8a8a;
  font-size: 10px;
}
.aichk-result[data-band="high-ai"] .aichk-verdict,
.aichk-result[data-band="ai"] .aichk-score { color: #b73327; }
.aichk-result[data-band="human"] .aichk-score,
.aichk-result[data-band="high-human"] .aichk-verdict { color: #16714d; }
.aichk-result[data-band="mixed"] .aichk-score { color: #9a6500; }

.aichk-result-grid {
  grid-template-columns: repeat(2,minmax(0,1fr));
  margin-top: 0;
}
.aichk-stat-wide { grid-column: 1 / -1; }
.aichk-stat-value { font-size: 16px; }
.aichk-stat-note { margin-top: 4px; color: #777; font-size: 11px; line-height: 1.45; }

.aichk-analysis-section {
  margin-top: 17px;
  padding-top: 17px;
  border-top: 1px solid #efefef;
}
.aichk-analysis-section h3 {
  margin: 0 0 8px !important;
  color: #262626 !important;
  font-size: 14px !important;
  font-weight: 750 !important;
  line-height: 1.3 !important;
}
.aichk-summary {
  margin: 0 !important;
  color: #525252 !important;
  font-size: 13px !important;
  line-height: 1.62 !important;
}
.aichk-signals {
  display: grid;
  gap: 7px;
  margin: 11px 0 0 !important;
  padding: 0 !important;
  list-style: none !important;
}
.aichk-signals li {
  position: relative;
  margin: 0 !important;
  padding: 8px 10px 8px 29px !important;
  border: 1px solid #ededed;
  border-radius: 11px;
  background: #fafafa;
  color: #4f4f4f;
  font-size: 12px;
  line-height: 1.45;
}
.aichk-signals li::before {
  content: '•';
  position: absolute;
  left: 12px;
  top: 7px;
  color: #777;
  font-size: 18px;
  line-height: 1;
}

.aichk-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 9px;
}
.aichk-section-head h3 { margin-bottom: 0 !important; }
.aichk-section-head > span { color: #8b8b8b; font-size: 10.5px; }
.aichk-profile-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 8px;
}
.aichk-profile-item {
  min-width: 0;
  padding: 10px 11px;
  border: 1px solid #ededed;
  border-radius: 12px;
  background: #fff;
}
.aichk-profile-item span,
.aichk-profile-item strong { display: block; }
.aichk-profile-item span { color: #818181; font-size: 10.5px; line-height: 1.3; }
.aichk-profile-item strong { margin-top: 4px; color: #292929; font-size: 13px; line-height: 1.3; }

.aichk-indicator-list { display: grid; gap: 11px; }
.aichk-indicator > div:first-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 5px;
  color: #5f5f5f;
  font-size: 11.5px;
}
.aichk-indicator strong { color: #2a2a2a; font-size: 11px; }
.aichk-mini-meter {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: #ededed;
}
.aichk-mini-meter > span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: #c57a2a;
  transition: width .45s ease;
}
.aichk-mini-meter.aichk-human-meter > span { background: #2f8a65; }
.aichk-indicator-note {
  margin: 10px 0 0 !important;
  color: #8a8a8a !important;
  font-size: 10.5px !important;
  line-height: 1.5 !important;
}

.aichk-result-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 17px;
  padding: 11px 12px;
  border: 1px solid #e7e7e7;
  border-radius: 12px;
  background: #fafafa;
  color: #6c6c6c;
  font-size: 11px;
  line-height: 1.5;
}
.aichk-result-note svg { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 1px; }
.aichk-result-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.aichk-result-btn {
  min-height: 36px;
  padding: 0 13px !important;
  border: 1px solid #ddd !important;
  border-radius: 999px !important;
  background: #fff !important;
  color: #2b2b2b !important;
  box-shadow: none !important;
  font-size: 12px !important;
  font-weight: 700 !important;
}
.aichk-result-btn:hover { background: #f5f5f5 !important; }
.aichk-result-btn-primary { background: #1d1d1d !important; border-color: #1d1d1d !important; color: #fff !important; }
.aichk-result-btn-primary:hover { background: #333 !important; }

.aichk-how-steps {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 9px;
  margin: 13px 0;
}
.aichk-how-steps > div {
  padding: 11px;
  border: 1px solid #ededed;
  border-radius: 12px;
  background: #fafafa;
}
.aichk-how-steps strong,
.aichk-how-steps span { display: block; }
.aichk-how-steps strong { margin-bottom: 4px; color: #252525; font-size: 11.5px; }
.aichk-how-steps span { color: #737373; font-size: 10.5px; line-height: 1.45; }

html.aichk-menu-open { overflow: hidden; }

.admin-bar .aichk-home { min-height: calc(100vh - 32px); }

@media (max-width: 820px) {
  .admin-bar .aichk-home { min-height: calc(100vh - 46px); }
  .aichk-profile-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .aichk-how-steps { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .aichk-composer-footer { gap: 8px; }
  .aichk-check-btn { min-width: 46px; width: 46px; padding: 0 !important; grid-template-columns: 1fr; }
  .aichk-check-btn span { display: none; }
  .aichk-input-quality { max-width: 150px; overflow: hidden; text-overflow: ellipsis; }
  .aichk-result { padding: 16px; border-radius: 16px; }
  .aichk-result-top { gap: 10px; }
  .aichk-verdict { font-size: 18px; }
  .aichk-result-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .aichk-stat-wide { grid-column: 1 / -1; }
  .aichk-profile-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .aichk-result-actions { justify-content: stretch; }
  .aichk-result-btn { flex: 1 1 auto; }
  .aichk-scale { font-size: 9px; }
}