:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-muted: #f9fafb;
  --text: #172033;
  --muted: #667085;
  --quiet: #8a95a6;
  --line: #dbe2ea;
  --line-strong: #c9d3df;
  --blue: #2563eb;
  --blue-soft: #eaf1ff;
  --teal: #0f9f8f;
  --teal-soft: #e6f7f4;
  --green: #1f9d55;
  --green-soft: #e8f7ee;
  --amber: #b7791f;
  --amber-soft: #fff7e6;
  --red: #c2413b;
  --red-soft: #fff0ef;
  --shadow: 0 18px 42px rgba(23, 32, 51, 0.08);
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
}

.landing-shell {
  display: grid;
  grid-template-columns: minmax(420px, 0.38fr) minmax(640px, 0.62fr);
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(245, 247, 250, 0.98) 0%, rgba(245, 247, 250, 0.9) 34%, rgba(245, 247, 250, 0.24) 76%),
    url("assets/preflight-route-bg.png") center / cover no-repeat;
}

.landing-copy {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 30px clamp(24px, 5vw, 72px);
}

.landing-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.landing-brand {
  width: fit-content;
  padding: 0;
}

.landing-content {
  display: grid;
  align-content: center;
  flex: 1;
  max-width: 520px;
  padding: 54px 0;
}

.landing-content h1 {
  max-width: 500px;
  margin: 8px 0 0;
  color: var(--text);
  font-size: clamp(42px, 4vw, 62px);
  line-height: 1;
  letter-spacing: 0;
}

.landing-content p:not(.page-kicker) {
  max-width: 560px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.landing-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.landing-checks span {
  min-height: 34px;
  padding: 8px 11px;
  border: 1px solid rgba(201, 211, 223, 0.86);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.landing-access {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  max-width: 420px;
  margin-top: 24px;
  padding: 14px;
  border: 1px solid rgba(201, 211, 223, 0.9);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 36px rgba(23, 32, 51, 0.08);
  backdrop-filter: blur(12px);
}

.landing-access .button {
  width: 100%;
}

.showcase-panel {
  display: grid;
  align-items: center;
  justify-items: center;
  min-height: 100vh;
  padding: 34px clamp(24px, 5vw, 72px) 34px 0;
}

.preflight-report-card {
  width: min(100%, 880px);
  padding: clamp(20px, 2.4vw, 30px);
  border: 1px solid rgba(219, 226, 234, 0.92);
  border-radius: 18px;
  background:
    radial-gradient(circle at 90% 0%, rgba(117, 60, 255, 0.08), transparent 30%),
    radial-gradient(circle at 0% 100%, rgba(37, 99, 235, 0.1), transparent 27%),
    rgba(255, 255, 255, 0.9);
  box-shadow:
    0 34px 90px rgba(23, 32, 51, 0.18),
    0 2px 0 rgba(255, 255, 255, 0.82) inset;
  backdrop-filter: blur(18px);
}

.report-header,
.report-header > div,
.report-banner,
.score-panel div {
  display: flex;
  align-items: center;
}

.report-header {
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.report-header > div {
  gap: 12px;
}

.report-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #2563eb 0%, #7436ff 100%);
  color: #fff;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.22);
}

.report-mark svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.report-header h2 {
  margin: 0;
  font-size: clamp(24px, 2.2vw, 32px);
  line-height: 1.15;
}

.report-context {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.report-body {
  display: grid;
  grid-template-columns: minmax(250px, 0.95fr) minmax(280px, 1fr);
  gap: 24px;
}

.report-media {
  grid-row: 1 / span 2;
  margin: 0;
}

.report-media img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 18px 38px rgba(23, 32, 51, 0.14);
}

.media-count {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-size: 20px;
  font-weight: 750;
}

.score-panel {
  grid-column: 2;
  display: grid;
  align-content: center;
  min-height: 280px;
  padding: clamp(22px, 3vw, 34px);
  border-radius: 16px;
  background: linear-gradient(135deg, #0ccd6e 0%, #00a78f 100%);
  color: #fff;
  text-align: center;
  box-shadow: 0 22px 42px rgba(0, 167, 143, 0.22);
}

.score-panel > span {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.score-panel strong {
  margin-top: 18px;
  font-size: clamp(88px, 9vw, 148px);
  line-height: 0.85;
  letter-spacing: 0;
}

.score-panel p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 650;
}

.score-panel div {
  justify-content: center;
  gap: 10px;
  min-height: 58px;
  margin-top: 26px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.22);
  font-size: clamp(17px, 2vw, 24px);
  font-weight: 850;
}

.score-panel svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.4;
}

.score-tiles {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.score-tiles article {
  min-height: 94px;
  padding: 18px;
  border: 1px solid rgba(219, 226, 234, 0.95);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 24px rgba(23, 32, 51, 0.08);
}

.score-tiles span {
  display: block;
  color: var(--muted);
  font-size: 15px;
  font-weight: 780;
}

.score-tiles strong {
  display: block;
  margin-top: 12px;
  color: var(--text);
  font-size: 32px;
  line-height: 1;
}

.report-banner {
  gap: 14px;
  margin-top: 26px;
  padding: 18px 20px;
  border: 2px solid transparent;
  border-radius: 14px;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, #2563eb 0%, #7c3aed 48%, #ff9868 100%) border-box;
}

.report-banner > span {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 24px;
  font-weight: 950;
}

.report-banner strong {
  display: block;
  color: #654cff;
  font-size: clamp(20px, 2vw, 30px);
  line-height: 1.1;
}

.report-banner p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.35;
}

.app-shell {
  display: none;
}

body.is-app-active .landing-shell {
  display: none;
}

body.is-app-active .app-shell {
  display: grid;
}

.landing-shell {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
  min-height: 100vh;
  padding: clamp(18px, 3vw, 34px);
  background:
    linear-gradient(90deg, rgba(245, 247, 250, 0.98) 0%, rgba(245, 247, 250, 0.91) 44%, rgba(245, 247, 250, 0.36) 100%),
    url("assets/preflight-route-bg.png") center / cover no-repeat;
}

.landing-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(1220px, 100%);
  margin: 0 auto;
}

.landing-brand {
  width: fit-content;
  padding: 0;
}

.landing-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.92fr) minmax(390px, 0.72fr);
  grid-template-rows: auto auto;
  gap: 16px;
  align-items: stretch;
  width: min(1220px, 100%);
  margin: 0 auto;
}

.landing-copy {
  display: grid;
  grid-column: 1;
  grid-row: 1 / 3;
  align-content: center;
  align-self: center;
  min-height: 0;
  padding: clamp(8px, 2vw, 18px) 0;
}

.landing-copy h1 {
  max-width: 760px;
  margin: 10px 0 0;
  color: var(--text);
  font-size: clamp(38px, 5.1vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

.landing-copy > p:not(.page-kicker) {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.55;
}

.landing-loop {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 760px;
  margin-top: 26px;
}

.landing-loop article {
  min-height: 138px;
  padding: 14px;
  border: 1px solid rgba(201, 211, 223, 0.92);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 28px rgba(23, 32, 51, 0.07);
  backdrop-filter: blur(10px);
}

.landing-loop span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: var(--text);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.landing-loop strong {
  display: block;
  margin-top: 16px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.25;
}

.landing-loop p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.auth-card {
  grid-column: 2;
  grid-row: 2;
  align-self: center;
  padding: 18px;
  border: 1px solid rgba(201, 211, 223, 0.94);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 26px 80px rgba(23, 32, 51, 0.16);
  backdrop-filter: blur(16px);
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-muted);
}

.auth-tabs button {
  min-height: 38px;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 850;
}

.auth-tabs button.is-selected {
  background: var(--text);
  color: #fff;
}

.auth-form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.auth-form.is-invite-mode [data-auth-field] {
  display: none;
}

.auth-form .button {
  width: 100%;
  margin-top: 4px;
}

.auth-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.landing-preview {
  display: grid;
  grid-template-columns: 1fr;
  grid-column: 2;
  grid-row: 1;
  position: relative;
  overflow: hidden;
  min-height: clamp(280px, 28vw, 390px);
  gap: 0;
  align-items: stretch;
  padding: 0;
  border: 1px solid rgba(219, 226, 234, 0.95);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 20px 54px rgba(23, 32, 51, 0.11);
  backdrop-filter: blur(14px);
}

.landing-preview figure,
.landing-preview picture {
  min-height: inherit;
  margin: 0;
}

.landing-preview picture {
  display: block;
}

.landing-preview img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  max-height: none;
  object-fit: cover;
  border-radius: var(--radius);
}

.preview-score {
  position: absolute;
  top: 14px;
  left: 14px;
  display: grid;
  align-content: center;
  min-height: 0;
  width: min(178px, calc(100% - 28px));
  padding: 14px 16px;
  border-radius: var(--radius);
  background: rgba(12, 205, 110, 0.92);
  color: #fff;
  text-align: center;
  backdrop-filter: blur(12px);
}

.preview-score span {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.preview-score strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(42px, 5vw, 64px);
  line-height: 0.9;
}

.preview-score p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 13px;
  font-weight: 800;
}

.preview-tags {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.preview-tags span {
  display: grid;
  min-height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  font-size: 13px;
  font-weight: 850;
}

.app-shell {
  grid-template-columns: 264px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 22px 16px;
  border-right: 1px solid var(--line);
  background: #fff;
}

.brand,
.nav-item,
.top-actions,
.privacy-chip,
.user-pill,
.button,
.inline-tags,
.form-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 11px;
  min-height: 44px;
  padding: 0 8px;
  font-size: 18px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--text);
  color: #fff;
}

svg {
  display: block;
}

.brand-mark svg,
.nav-item svg,
.privacy-chip svg,
.button svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-mark svg {
  width: 21px;
  height: 21px;
  stroke-width: 2;
}

.nav-list {
  display: grid;
  gap: 6px;
}

.nav-item {
  gap: 10px;
  width: 100%;
  min-height: 42px;
  padding: 0 10px;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  text-align: left;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

.nav-item:hover,
.nav-item.is-active {
  background: var(--blue-soft);
  color: var(--blue);
}

.side-status {
  margin-top: auto;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-muted);
}

.side-status strong {
  display: block;
  margin-top: 8px;
  font-size: 36px;
  line-height: 1;
}

.side-status span:last-child {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.main-shell {
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 92px;
  padding: 18px 28px;
  border-bottom: 1px solid rgba(219, 226, 234, 0.82);
  background: rgba(245, 247, 250, 0.9);
  backdrop-filter: blur(16px);
}

.page-kicker,
.meta-label {
  display: block;
  margin: 0;
  color: var(--quiet);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.topbar h1 {
  margin: 4px 0 0;
  font-size: 25px;
  line-height: 1.15;
  letter-spacing: 0;
}

.topbar p:last-child,
.screen-heading p {
  max-width: 720px;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.top-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.segmented {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  height: 38px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.segmented button {
  min-width: 42px;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.segmented button.is-selected {
  background: var(--text);
  color: #fff;
}

.landing-topline > .segmented {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 30;
  box-shadow: 0 12px 28px rgba(23, 32, 51, 0.08);
}

.privacy-chip,
.user-pill {
  min-height: 38px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}

.privacy-chip {
  gap: 7px;
  color: var(--teal);
}

.privacy-chip svg {
  width: 16px;
  height: 16px;
  stroke-width: 2;
}

.workspace {
  padding: 28px;
}

.screen {
  display: none;
}

.screen.is-active {
  display: block;
}

.screen-heading,
.section-title-row,
.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.screen-heading {
  margin-bottom: 20px;
}

.screen-heading h2,
.category-band h3,
.panel h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: 0;
}

.button {
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.button svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.4;
}

.button-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.18);
}

.button-primary:hover {
  background: #1d4ed8;
}

.button-secondary {
  border-color: var(--line-strong);
  background: #fff;
  color: var(--text);
}

.button-secondary:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.metric,
.panel,
.category-band,
.project-form,
.review-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.metric {
  min-height: 154px;
  padding: 18px;
}

.metric strong {
  display: block;
  margin-top: 14px;
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0;
}

.metric p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.dashboard-layout,
.results-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
  gap: 12px;
}

.panel,
.category-band {
  padding: 18px;
}

.panel-large {
  min-height: 330px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.tag-green {
  border-color: #bde7ce;
  background: var(--green-soft);
  color: var(--green);
}

.tag-amber {
  border-color: #f0d59b;
  background: var(--amber-soft);
  color: var(--amber);
}

.task-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 18px;
  align-items: stretch;
  margin-top: 26px;
  border-top: 1px solid var(--line);
}

.task-main {
  padding-top: 22px;
}

.task-main h4 {
  margin: 0;
  font-size: 26px;
  line-height: 1.1;
}

.task-main p {
  max-width: 640px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.inline-tags {
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.inline-tags span {
  min-height: 28px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
}

.task-meta {
  display: grid;
  align-content: start;
  gap: 9px;
  padding-top: 22px;
  border-left: 1px solid var(--line);
  padding-left: 18px;
}

.task-meta strong {
  font-size: 38px;
  line-height: 1;
}

.task-meta span:not(.meta-label) {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.detail-list,
.brief-meta,
.result-list {
  display: grid;
  gap: 13px;
  margin: 20px 0;
}

.detail-list div,
.brief-meta div,
.result-list div {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

dt {
  color: var(--quiet);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

dd {
  margin: 6px 0 0;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.category-band {
  margin-top: 12px;
}

.quiet-note {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

.category-grid article {
  min-height: 145px;
  padding: 16px;
  background: #fff;
}

.category-grid h4 {
  margin: 0;
  font-size: 15px;
  line-height: 1.25;
}

.category-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.project-form,
.review-form {
  padding: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
}

label > span,
.checkbox-fieldset legend {
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  outline: none;
}

input,
select {
  height: 42px;
  padding: 0 11px;
}

textarea {
  min-height: 96px;
  padding: 11px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14);
}

.checkbox-fieldset {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 14px;
  margin: 18px 0 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.checkbox-fieldset legend {
  padding: 0 6px;
}

.checkbox-fieldset label,
.critical-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}

.checkbox-fieldset input,
.critical-toggle input {
  width: 16px;
  height: 16px;
  accent-color: var(--blue);
}

.form-actions {
  justify-content: space-between;
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.form-actions p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.review-brief {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.5fr);
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.review-brief h3 {
  margin: 4px 0 0;
  font-size: 25px;
}

.review-brief p {
  max-width: 680px;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.review-categories {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.review-category {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.review-category h3 {
  margin: 0;
  font-size: 17px;
}

.review-category p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.rating-row {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}

.star-button {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fff;
  color: var(--quiet);
  cursor: pointer;
  font-size: 18px;
  font-weight: 900;
}

.star-button.is-selected {
  border-color: #efb038;
  background: var(--amber-soft);
  color: var(--amber);
}

.critical-toggle {
  width: fit-content;
  margin-top: 16px;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--red-soft);
  color: var(--red);
}

.results-layout {
  align-items: start;
}

.result-list dd {
  font-size: 16px;
}

.usefulness-scale {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin: 22px 0 16px;
}

.usefulness-scale button {
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  cursor: pointer;
  font-weight: 900;
}

.usefulness-scale button.is-selected {
  border-color: var(--green);
  background: var(--green-soft);
  color: var(--green);
}

.result-note {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 20;
  transform: translateY(14px);
  max-width: min(420px, calc(100% - 40px));
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--text);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 1100px) {
  .landing-shell {
    grid-template-columns: 1fr;
    background:
      linear-gradient(180deg, rgba(245, 247, 250, 0.96) 0%, rgba(245, 247, 250, 0.88) 48%, rgba(245, 247, 250, 0.42) 100%),
      url("assets/preflight-route-bg.png") center / cover no-repeat;
  }

  .landing-copy {
    min-height: auto;
    padding-bottom: 0;
  }

  .landing-content {
    max-width: 720px;
    padding: 64px 0 28px;
  }

  .landing-content h1 {
    max-width: 660px;
    font-size: clamp(42px, 8vw, 64px);
  }

  .showcase-panel {
    align-items: start;
    justify-items: start;
    min-height: auto;
    padding: 0 clamp(24px, 5vw, 72px) 36px;
  }

  .preflight-report-card {
    width: 100%;
  }

  .report-body {
    grid-template-columns: minmax(260px, 0.85fr) minmax(280px, 1fr);
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    padding: 12px;
    overflow-x: auto;
  }

  .nav-list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
  }

  .side-status {
    display: none;
  }

  .topbar {
    position: static;
  }

  .metric-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-layout,
  .results-layout,
  .review-brief {
    grid-template-columns: 1fr;
  }

  .task-row {
    grid-template-columns: 1fr;
  }

  .task-meta {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
  }
}

@media (max-width: 720px) {
  .landing-copy {
    padding: 20px 16px 0;
  }

  .landing-content {
    padding: 54px 0 20px;
  }

  .landing-content h1 {
    font-size: clamp(38px, 11vw, 54px);
  }

  .landing-content p:not(.page-kicker) {
    font-size: 16px;
  }

  .landing-actions {
    display: grid;
  }

  .landing-topline {
    align-items: flex-start;
  }

  .landing-access {
    max-width: none;
  }

  .showcase-panel {
    padding: 0 16px 20px;
  }

  .preflight-report-card {
    padding: 14px;
    border-radius: var(--radius);
  }

  .report-header {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 18px;
  }

  .report-body {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .report-media,
  .score-panel,
  .score-tiles {
    grid-column: auto;
    grid-row: auto;
  }

  .report-media img {
    aspect-ratio: 16 / 10;
    border-radius: var(--radius);
  }

  .score-panel {
    min-height: 220px;
    border-radius: var(--radius);
  }

  .score-panel strong {
    font-size: clamp(72px, 20vw, 104px);
  }

  .score-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .score-tiles article,
  .report-banner {
    border-radius: var(--radius);
  }

  .sidebar {
    display: grid;
    grid-template-columns: auto 1fr;
  }

  .nav-list {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
  }

  .nav-item {
    justify-content: center;
    padding: 0;
  }

  .nav-item span {
    display: none;
  }

  .topbar,
  .screen-heading,
  .section-title-row,
  .panel-heading,
  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .workspace {
    padding: 16px;
  }

  .metric-grid,
  .category-grid,
  .form-grid,
  .checkbox-fieldset,
  .review-category {
    grid-template-columns: 1fr;
  }

  .top-actions {
    justify-content: flex-start;
  }

  .button {
    width: 100%;
  }

  .task-main h4 {
    font-size: 22px;
  }
}

@media (max-width: 980px) {
  .landing-shell {
    display: block;
    min-height: auto;
  }

  .landing-grid {
    grid-template-columns: 1fr;
  }

  .landing-copy {
    grid-column: auto;
    grid-row: auto;
    padding: 28px 0 0;
  }

  .landing-copy h1 {
    max-width: 760px;
  }

  .landing-loop {
    grid-template-columns: 1fr;
  }

  .auth-card {
    grid-column: auto;
    grid-row: auto;
    align-self: stretch;
  }

  .landing-preview {
    grid-column: auto;
    grid-row: auto;
    grid-template-columns: 1fr;
    position: relative;
    min-height: 0;
    gap: 14px;
    overflow: visible;
    padding: 14px;
  }

  .landing-preview figure,
  .landing-preview picture {
    min-height: 0;
  }

  .landing-preview img {
    min-height: 0;
    max-height: 280px;
  }

  .preview-score {
    position: static;
    width: auto;
    min-height: 176px;
    padding: 20px;
    background: linear-gradient(135deg, #0ccd6e 0%, #00a78f 100%);
  }

  .preview-score span {
    font-size: 12px;
  }

  .preview-score strong {
    margin-top: 12px;
    font-size: clamp(64px, 8vw, 112px);
  }

  .preview-score p {
    margin-top: 10px;
    font-size: 18px;
  }

  .preview-tags {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .landing-shell {
    padding: 16px;
    background:
      linear-gradient(180deg, rgba(245, 247, 250, 0.97) 0%, rgba(245, 247, 250, 0.9) 54%, rgba(245, 247, 250, 0.5) 100%),
      url("assets/preflight-route-bg.png") center / cover no-repeat;
  }

  .landing-topline {
    align-items: flex-start;
  }

  .landing-copy h1 {
    font-size: clamp(34px, 10vw, 46px);
  }

  .landing-copy > p:not(.page-kicker) {
    font-size: 15px;
  }

  .landing-loop article {
    min-height: auto;
  }

  .preview-tags {
    grid-template-columns: 1fr;
  }
}

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