:root {
  --teal: #15897B;
  --teal-dark: #0f6d62;
  --text: #37393C;
  --muted: #8F9092;
  --bg: #F4F8FA;
  --surface: #FFFFFF;
  --border: #E1E5E8;
  --radius: 10px;
  --shadow: 0 3px 10px rgba(0, 0, 0, 0.10);
  --container: 1210px;
  --font-sans: "Poppins", system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.55;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.logo { height: 30px; width: auto; display: block; }
.brand-divider { width: 1px; height: 22px; background: var(--border); }
.brand-title { font-weight: 600; font-size: 16px; }
.who { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.wrap { max-width: var(--container); margin: 0 auto; padding: 32px 20px 80px; }

.intro h1 { font-size: 28px; line-height: 1.25; font-weight: 600; margin: 0 0 8px; }
.intro p { margin: 0 0 24px; color: var(--muted); max-width: 62ch; }

.searchbar { display: flex; gap: 10px; flex-wrap: wrap; }
.searchbar input {
  flex: 1 1 320px;
  min-width: 0;
  font: inherit;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}
.searchbar input:focus { outline: 2px solid var(--teal); outline-offset: 1px; border-color: var(--teal); }

.btn-primary {
  font: inherit;
  font-weight: 500;
  padding: 13px 24px;
  border: 0;
  border-radius: var(--radius);
  background: var(--teal);
  color: #fff;
  cursor: pointer;
}
.btn-primary:hover { background: var(--teal-dark); }
.btn-primary[disabled] { opacity: .55; cursor: default; }

.btn-secondary {
  font: inherit;
  font-size: 14px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}
.btn-secondary:hover { border-color: var(--teal); color: var(--teal); }

.hint { min-height: 20px; margin: 8px 2px 0; font-size: 14px; color: #b4342c; }

.status {
  margin-top: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
}
.spinner {
  width: 18px; height: 18px; flex: none;
  border: 2px solid var(--border);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 3s; } }

.result { margin-top: 28px; display: grid; gap: 20px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}
.card h2 { font-size: 18px; font-weight: 600; margin: 0 0 14px; }

.head { display: flex; gap: 24px; align-items: flex-start; flex-wrap: wrap; }
.head-main { flex: 1 1 320px; min-width: 0; }
.head-url { font-size: 14px; color: var(--muted); word-break: break-all; margin: 0 0 6px; }
.head-title { font-size: 20px; font-weight: 600; margin: 0 0 12px; }
.head-actions { display: flex; gap: 10px; align-items: center; }

.score { text-align: center; flex: none; }
.score-value { font-size: 42px; font-weight: 700; color: var(--teal); line-height: 1; }
.score-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip {
  font-size: 13px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  color: var(--muted);
}
.chip strong { color: var(--text); font-weight: 500; }

.shot { margin-top: 18px; }
.shot img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.obs { display: grid; gap: 12px; }
.obs-item { border-left: 3px solid var(--border); padding: 4px 0 4px 14px; }
.obs-item.stark { border-left-color: var(--teal); }
.obs-item.schwach { border-left-color: #d97706; }
.obs-head { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.obs-head h3 { font-size: 15px; font-weight: 600; margin: 0; }
.obs-meta { font-size: 12px; color: var(--muted); }
.obs-item p { margin: 4px 0 0; font-size: 15px; }

.ideas { display: grid; gap: 16px; }
@media (min-width: 860px) { .ideas { grid-template-columns: 1fr 1fr; } }
.idea {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  background: var(--bg);
}
.idea-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--teal); color: #fff; font-size: 13px; font-weight: 600;
  margin-right: 8px; flex: none;
}
.idea h3 { font-size: 16px; font-weight: 600; margin: 0 0 10px; display: flex; align-items: center; }
.idea dl { margin: 0; font-size: 14px; }
.idea dt { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; margin-top: 10px; }
.idea dd { margin: 2px 0 0; }
.idea-tags { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.tag { font-size: 12px; border-radius: 999px; padding: 3px 10px; background: var(--surface); border: 1px solid var(--border); }

.history { margin-top: 40px; }
.history h2 { font-size: 16px; font-weight: 600; margin: 0 0 12px; }
.history-list { display: grid; gap: 8px; }
.history-item {
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  cursor: pointer;
  font: inherit;
  text-align: left;
  color: inherit;
  width: 100%;
}
.history-item:hover { border-color: var(--teal); }
.history-url { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.history-meta { font-size: 12px; color: var(--muted); white-space: nowrap; flex: none; }

.empty { color: var(--muted); font-size: 14px; }
.error-box { color: #b4342c; }
.footnote { font-size: 13px; color: var(--muted); margin: 0; }

.mockup {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.mockup-img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.mockup .footnote { width: 100%; margin: 0; }

.options {
  margin-top: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
}
.options summary {
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  list-style-position: inside;
}
.options-hint { color: var(--muted); font-weight: 400; margin-left: 6px; }
.options-grid { display: grid; gap: 12px; margin-top: 14px; }
@media (min-width: 720px) { .options-grid { grid-template-columns: 1fr 1fr 180px; } }
.options-grid label { display: grid; gap: 5px; }
.options-grid span { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.options-grid input, .options-grid select {
  font: inherit;
  font-size: 15px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  width: 100%;
}
.options-grid input:focus, .options-grid select:focus {
  outline: 2px solid var(--teal); outline-offset: 1px; border-color: var(--teal);
}
.options .footnote { margin: 12px 0 0; }