:root {
  color-scheme: light;
  --bg: #f7f8f2;
  --paper: #ffffff;
  --paper-2: #edf7df;
  --ink: #151813;
  --muted: #61675b;
  --line: #cbd1c0;
  --line-strong: #151813;
  --accent: #b7ff2a;
  --accent-2: #0f6bff;
  --warn: #ff6933;
  --soft: #ecf1e3;
  --shadow: 8px 8px 0 rgba(21, 24, 19, 0.12);
  --radius: 14px;
  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #11140f;
    --paper: #191d16;
    --paper-2: #202a17;
    --ink: #f4f7ea;
    --muted: #b7bdac;
    --line: #3a4234;
    --line-strong: #dfe7d0;
    --accent: #b7ff2a;
    --accent-2: #7db2ff;
    --warn: #ff8a5b;
    --soft: #161b12;
    --shadow: 8px 8px 0 rgba(183, 255, 42, 0.13);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 15% 10%, rgba(183, 255, 42, 0.18), transparent 24rem),
    radial-gradient(circle at 88% 12%, rgba(15, 107, 255, 0.12), transparent 20rem),
    var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  letter-spacing: 0;
}

body.locked {
  overflow: hidden;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 20;
  transform: translateY(-140%);
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink);
  padding: 10px 12px;
  text-decoration: none;
  font-weight: 900;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 15;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(18px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 950;
}

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--accent);
  color: #11140f;
  box-shadow: 3px 3px 0 var(--accent-2);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 950;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 0;
}

.nav-links,
.nav-actions,
.auth-links {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.nav a,
.nav button,
.pill-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0 12px;
  text-decoration: none;
  font-weight: 850;
  white-space: nowrap;
}

.nav a:hover,
.nav button:hover,
.pill-button:hover {
  border-color: var(--line);
  color: var(--ink);
  background: color-mix(in srgb, var(--paper) 72%, transparent);
}

.nav .primary-nav {
  border-color: var(--line-strong);
  background: var(--ink);
  color: var(--bg);
}

.nav-actions {
  border-left: 1px solid var(--line);
  padding-left: 10px;
}

.hero {
  min-height: calc(100dvh - 68px);
  padding: 56px 0 76px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.82fr);
  gap: 48px;
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 34px;
  margin: 0 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 900;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(3.3rem, 8vw, 6.6rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.hero-lede {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.9vw, 1.24rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
  padding: 0 18px;
  text-decoration: none;
  font-weight: 950;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
  white-space: nowrap;
}

.button:active,
.card:active,
.pricing-card:active {
  transform: translateY(1px) scale(0.99);
}

.button-primary {
  background: var(--ink);
  color: var(--bg);
  box-shadow: 4px 4px 0 var(--accent);
}

.button-secondary {
  background: var(--paper);
  color: var(--ink);
}

.button-accent {
  background: var(--accent);
  color: #11140f;
  box-shadow: 4px 4px 0 var(--accent-2);
}

.button:hover {
  transform: translate(-1px, -1px);
}

.button:disabled,
.small-button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
  transform: none;
}

.hero-board {
  position: relative;
  min-width: 0;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--accent) 18%, transparent), transparent 44%),
    var(--paper);
  box-shadow: var(--shadow);
  padding: 18px;
}

.board-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

.board-head span,
.mini-label,
.field label,
.metric span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 900;
}

.board-head strong {
  display: block;
  margin-top: 6px;
  font-size: 1.35rem;
  line-height: 1.12;
}

.signal-stack {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.signal-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--paper) 90%, var(--accent) 10%);
  padding: 10px;
}

.signal-row b {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 12px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.signal-row strong {
  display: block;
  overflow: hidden;
  font-size: 0.95rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.signal-row span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 760;
}

.signal-row em {
  color: var(--accent-2);
  font-family: var(--font-mono);
  font-style: normal;
  font-weight: 950;
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.metric {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--soft);
  padding: 12px;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 1.2rem;
}

.section {
  padding: 72px 0;
}

.section-tight {
  padding-top: 36px;
}

.section h2 {
  max-width: 780px;
  margin-bottom: 16px;
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.section-copy {
  max-width: 760px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.control-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) repeat(3, minmax(150px, 0.55fr)) auto;
  gap: 10px;
  align-items: end;
  margin: 22px 0 20px;
}

.field {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.field input,
.field select,
.field textarea {
  min-height: 44px;
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  padding: 0 12px;
  outline: 0;
}

.field textarea {
  min-height: 112px;
  padding: 12px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
button:focus-visible,
a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent-2) 25%, transparent);
  outline-offset: 2px;
}

.status-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 750;
}

.status-line strong {
  color: var(--ink);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  display: grid;
  gap: 15px;
  min-width: 0;
  min-height: 390px;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2);
  padding: 18px;
  transition: transform 170ms ease, box-shadow 170ms ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.category-badge,
.tag,
.lock-tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--soft);
  color: var(--ink);
  padding: 0 9px;
  font-size: 0.76rem;
  font-weight: 900;
  white-space: nowrap;
}

.score {
  color: var(--accent-2);
  font-family: var(--font-mono);
  font-weight: 950;
}

.card h3 {
  margin-bottom: 0;
  font-size: 1.35rem;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.66;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mini-panel {
  border-left: 3px solid var(--accent);
  border-radius: 14px;
  background: var(--soft);
  padding: 12px;
}

.mini-panel span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 900;
}

.mini-panel p {
  color: var(--ink);
  font-weight: 760;
}

.card-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  margin-top: auto;
}

.small-button {
  min-height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  padding: 0 12px;
  font-weight: 900;
}

.small-button.dark {
  background: var(--ink);
  color: var(--bg);
}

.small-button.saved {
  background: var(--accent);
  color: #11140f;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: 28px;
  align-items: start;
}

.pricing-panel,
.settings-panel,
.saved-panel,
.workflow-panel {
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 22px;
}

.pricing-grid {
  display: grid;
  gap: 12px;
}

.pricing-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--soft);
  padding: 16px;
}

.pricing-card.featured {
  border-color: var(--line-strong);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 26%, transparent), transparent 42%),
    var(--paper);
}

.price {
  font-size: 2.4rem;
  font-weight: 950;
  letter-spacing: -0.045em;
}

.price small {
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0;
}

.clean-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.clean-list li {
  border-left: 3px solid var(--accent);
  padding-left: 10px;
  color: var(--muted);
  font-weight: 760;
  line-height: 1.45;
}

.notice {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--soft);
  color: var(--muted);
  padding: 14px;
  line-height: 1.65;
}

.notice strong {
  color: var(--ink);
}

.saved-list {
  display: grid;
  gap: 10px;
}

.saved-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--soft);
  padding: 12px;
}

.saved-row strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.saved-row span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 760;
}

.modal-shell {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 18px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 15, 10, 0.68);
}

.modal {
  position: relative;
  display: grid;
  gap: 18px;
  width: min(1080px, 100%);
  max-height: calc(100dvh - 36px);
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: var(--paper);
  box-shadow: 14px 14px 0 rgba(183, 255, 42, 0.24);
  padding: 24px;
}

.modal-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

.modal h2 {
  margin: 8px 0 10px;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
}

.modal-subtitle {
  color: var(--muted);
  line-height: 1.65;
}

.close-button {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  font-size: 1.3rem;
  font-weight: 900;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.45fr);
  gap: 16px;
  align-items: start;
}

.checkup-panel {
  display: grid;
  grid-template-columns: 1.1fr 1fr 0.9fr;
  gap: 12px;
}

.checkup-card,
.tool-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: color-mix(in srgb, var(--paper) 88%, var(--soft));
  padding: 14px;
}

.checkup-card-hero {
  border-color: var(--line-strong);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 14%, transparent), transparent 62%),
    var(--paper);
  box-shadow: 5px 5px 0 color-mix(in srgb, var(--ink) 12%, transparent);
}

.checkup-card h3,
.tool-card h3 {
  margin: 0 0 10px;
}

.checkup-card p,
.checkup-card li,
.tool-card span {
  color: var(--muted);
  line-height: 1.6;
  font-weight: 750;
}

.checkup-card ul {
  margin: 0;
  padding-left: 18px;
}

.micro-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.04em;
}

.checkup-value {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.scale-value {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2.25rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.difficulty-meter {
  height: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--soft);
  margin-bottom: 12px;
}

.difficulty-meter span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--blue) 70%, var(--accent)));
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-list span {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--soft);
  padding: 7px 9px;
  font-size: 0.82rem;
  font-weight: 900;
}

.source-card a {
  display: block;
  margin-top: 8px;
  color: var(--blue);
  font-weight: 850;
  overflow-wrap: anywhere;
}

.tool-card {
  grid-column: 1 / -1;
  padding: 0;
}

.tool-card summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  padding: 14px;
  font-weight: 950;
}

.tool-card summary span {
  color: var(--muted);
  font-size: 0.78rem;
}

.tool-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  border-top: 1px solid var(--line);
  padding: 12px;
}

.tool-row {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--soft);
  color: var(--ink);
  padding: 12px;
}

.tool-row strong {
  color: var(--ink);
}

.brief-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 16px;
  align-items: start;
}

.detail-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  padding: 16px;
}

.detail-block h3 {
  margin-bottom: 10px;
}

.detail-block p,
.detail-block li {
  color: var(--muted);
  line-height: 1.65;
  font-weight: 750;
}

.detail-block ul,
.detail-block ol {
  margin: 0;
  padding-left: 20px;
}

.prompt-box {
  display: block;
  max-height: 360px;
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #151813;
  color: #f4f7ea;
  padding: 14px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.65;
}

.ai-box {
  max-height: 520px;
}

.prompt-section .prompt-box {
  min-height: 420px;
}

.analysis-section {
  display: grid;
  gap: 12px;
}

.quota-line {
  margin: 12px 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  padding: 8px 12px;
  font-size: 0.86rem;
}

.auth-form,
.activation-form {
  display: grid;
  gap: 12px;
}

.auth-links {
  flex-wrap: wrap;
}

.auth-modal {
  width: min(560px, 100%);
}

code {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.locked-box {
  display: grid;
  gap: 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 20px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 20%, transparent), transparent 48%),
    var(--soft);
  padding: 18px;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  max-width: min(360px, calc(100vw - 36px));
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: var(--ink);
  color: var(--bg);
  box-shadow: var(--shadow);
  padding: 12px 14px;
  font-weight: 850;
}

.skeleton {
  position: relative;
  overflow: hidden;
  min-height: 390px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--soft);
}

.skeleton::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.34), transparent);
  transform: translateX(-100%);
  animation: shimmer 1.3s infinite;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 34px 0;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

@keyframes shimmer {
  to {
    transform: translateX(100%);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy,
  .hero-board,
  .card,
  .pricing-panel,
  .settings-panel {
    animation: riseIn 560ms cubic-bezier(0.16, 1, 0.3, 1) both;
  }

  .hero-board {
    animation-delay: 90ms;
  }

  .card:nth-child(2n) {
    animation-delay: 80ms;
  }

  @keyframes riseIn {
    from {
      opacity: 0;
      transform: translateY(18px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .detail-grid,
  .brief-layout {
    grid-template-columns: 1fr;
  }

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

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-board {
    max-width: 640px;
  }

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

  .control-panel .button {
    width: 100%;
  }

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

@media (max-width: 700px) {
  .shell {
    width: min(100% - 24px, 1180px);
  }

  .topbar-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .nav,
  .nav-links,
  .nav-actions {
    justify-content: flex-start;
  }

  .nav-actions {
    border-left: 0;
    padding-left: 0;
  }

  h1 {
    font-size: clamp(2.55rem, 12vw, 3.45rem);
    line-height: 0.98;
  }

  .hero-actions,
  .hero-actions .button,
  .modal-head,
  .card-actions,
  .saved-row,
  .footer-inner {
    width: 100%;
  }

  .hero-actions,
  .card-actions,
  .saved-row {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .button,
  .small-button {
    width: 100%;
  }

  .metrics-strip,
  .control-panel,
  .grid,
  .checkup-panel,
  .tool-list {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 52px 0;
  }

  .modal {
    padding: 16px;
  }

  .prompt-section .prompt-box {
    min-height: 300px;
  }
}