:root {
  --paper: #f7f4ef;
  --paper-strong: #f1ede6;
  --ink: #1b1b1b;
  --ink-soft: #5d5d5d;
  --line: rgba(27, 27, 27, 0.12);
  --accent: #0f766e;
  --accent-2: #2f9e99;
  --good: #0f766e;
  --warn: #a16207;
  --bad: #b42318;
  --radius: 14px;
  --shadow: 0 10px 24px rgba(27, 27, 27, 0.08);
  --shadow-soft: 0 6px 16px rgba(27, 27, 27, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(50rem 24rem at 10% -10%, rgba(15, 118, 110, 0.06), transparent 60%),
    radial-gradient(40rem 20rem at 90% -5%, rgba(47, 158, 153, 0.08), transparent 60%),
    var(--paper);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.shell {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.4rem 1.2rem 4.2rem;
}

.hero {
  animation: fadeUp 420ms ease;
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero h1 {
  margin: 0;
  font: 700 clamp(2.4rem, 6vw, 3.6rem) / 1 "Fraunces", serif;
  letter-spacing: -0.02em;
}

.eyebrow {
  display: inline-block;
  margin: 0;
  color: #0b3b36;
  background: linear-gradient(90deg, rgba(15, 118, 110, 0.18), rgba(47, 158, 153, 0.18));
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.22rem 0.55rem;
}

.lang-toggle {
  display: inline-flex;
  gap: 0.35rem;
  padding: 0.12rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fffdf8;
  height: 1.55rem;
}

.lang-btn {
  border-radius: 999px;
  padding: 0 0.7rem;
  font: 700 0.72rem/1 "Space Grotesk", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--ink-soft);
  border: 0;
  height: 100%;
}

.lang-btn.active {
  background: linear-gradient(110deg, var(--accent), var(--accent-2));
  color: #f7f4ef;
}

.subtitle {
  max-width: 60ch;
  color: var(--ink-soft);
  margin-top: 0.75rem;
  font-size: 1.02rem;
  line-height: 1.6;
}

.quote-card,
.panel,
.card,
.status,
.activity {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-strong);
  box-shadow: var(--shadow);
}

.quote-card {
  margin-top: 1rem;
  padding: 0.95rem 1.1rem;
  border-color: rgba(15, 118, 110, 0.25);
  background: #fbfaf7;
}

.quote-text {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.6;
}

.quote-source {
  margin: 0.5rem 0 0;
  font-size: 0.86rem;
  color: var(--ink-soft);
}

.panel {
  margin-top: 1.4rem;
  padding: 1.15rem 1.2rem;
}

label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}

.row {
  display: flex;
  gap: 0.6rem;
}

input[type="url"] {
  flex: 1;
  min-width: 0;
  padding: 0.76rem 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  font: inherit;
  color: var(--ink);
  background: #fffdf8;
}

input[type="url"]:focus {
  outline: none;
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(110, 195, 255, 0.18);
}

button {
  border: 0;
  border-radius: 12px;
  background: linear-gradient(110deg, var(--accent), var(--accent-2));
  color: #f7f4ef;
  padding: 0.78rem 1.2rem;
  font: 700 0.95rem/1 "Space Grotesk", sans-serif;
  cursor: pointer;
  transition: transform 120ms ease, filter 120ms ease;
}

button:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

button:disabled {
  opacity: 0.65;
  cursor: progress;
  transform: none;
}

.hint {
  margin: 0.8rem 0 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.debug-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.88rem;
  margin-top: 0.7rem;
  color: var(--ink-soft);
}

.status {
  margin-top: 1rem;
  padding: 0.8rem 1.05rem;
}

.status.info {
  border-color: rgba(15, 118, 110, 0.35);
}

.status.error {
  border-color: rgba(180, 35, 24, 0.5);
  color: #8b1a11;
  background: #f8eaea;
}

.activity {
  margin-top: 1rem;
  padding: 0.85rem 1.05rem;
}

#activity-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.progress-track {
  height: 8px;
  margin-top: 0.6rem;
  border-radius: 999px;
  background: rgba(27, 27, 27, 0.1);
  overflow: hidden;
}

.progress-fill {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.35s ease;
}

.results {
  margin-top: 1.2rem;
  display: grid;
  gap: 1.1rem;
}

.card {
  padding: 1.1rem 1.2rem;
  background: #fbfaf7;
  box-shadow: var(--shadow-soft);
}

.card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.card p {
  margin: 0.45rem 0;
}

a {
  color: var(--accent);
}

#motivations {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.65rem;
}

.caveat {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.85rem;
  background: #fffdf9;
}

.caveat p {
  margin: 0.45rem 0;
}

.tag {
  display: inline-block;
  border-radius: 999px;
  padding: 0.12rem 0.48rem;
  font-size: 0.8rem;
  font-weight: 700;
  margin-left: 0.3rem;
}

.evidence-link {
  margin-left: 0.4rem;
  font-size: 0.82rem;
  color: var(--accent);
  text-decoration: underline;
}

.tag.high {
  color: #f7f4ef;
  background: var(--good);
}

.tag.medium {
  color: #fff7e6;
  background: var(--warn);
}

.tag.low {
  color: #fff1f1;
  background: var(--bad);
}

.hidden {
  display: none;
}

#debug-output {
  margin: 0;
  font: 0.8rem/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono",
    monospace;
  white-space: pre-wrap;
  word-break: break-word;
}

.debug-line {
  margin: 0 0 0.6rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 700px) {
  .row {
    flex-direction: column;
  }

  button {
    width: 100%;
  }

  .shell {
    padding: 2rem 1rem 3.6rem;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 9vw, 2.8rem);
  }
}