:root {
  --color-bg: #f4f6f5;
  --color-surface: #ffffff;
  --color-border: #e2e6e4;
  --color-text: #1c2321;
  --color-text-muted: #5f6b67;
  --color-primary: #0b6e4f;
  --color-primary-dark: #085439;
  --color-primary-soft: #e6f4ee;
  --color-accent: #c98a2c;
  --color-danger: #b3261e;
  --color-danger-soft: #fbe9e7;
  --color-warning: #8a6d00;
  --color-warning-soft: #fff6dd;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(20, 30, 26, 0.06), 0 4px 16px rgba(20, 30, 26, 0.05);
  font-synthesis: none;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #121613;
    --color-surface: #1a1f1c;
    --color-border: #2b332e;
    --color-text: #eef1ef;
    --color-text-muted: #a3aca7;
    --color-primary: #35c98d;
    --color-primary-dark: #57dba3;
    --color-primary-soft: #17352a;
    --color-accent: #e0ab55;
    --color-danger: #ff6b60;
    --color-danger-soft: #3a1e1c;
    --color-warning: #e8c766;
    --color-warning-soft: #352c10;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 4px 16px rgba(0, 0, 0, 0.25);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.topbar {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  margin-bottom: 32px;
}

.topbar-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text);
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
}

.topnav a {
  color: var(--color-text-muted);
  margin-left: 20px;
  font-weight: 500;
  font-size: 0.92rem;
}
.topnav a:hover { color: var(--color-primary); text-decoration: none; }

h1 { font-size: 1.6rem; margin: 0 0 6px; }
h2 { font-size: 1.2rem; margin: 0 0 12px; }
h3 { font-size: 1rem; margin: 0 0 8px; }
.subtitle { color: var(--color-text-muted); margin: 0 0 28px; font-size: 0.95rem; }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 24px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 8px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 720px) { .grid-2, .grid-4 { grid-template-columns: 1fr; } }

.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: 0.85rem; margin-bottom: 6px; color: var(--color-text); }
.field .hint { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 4px; }
.field .error { font-size: 0.8rem; color: var(--color-danger); margin-top: 4px; }

input[type=text], input[type=url], input[type=email], textarea, select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.92rem;
  font-family: inherit;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}
.btn:hover { background: var(--color-primary-dark); text-decoration: none; }
.btn-secondary {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-secondary:hover { background: var(--color-primary-soft); border-color: var(--color-primary); }
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  padding: 6px 10px;
  font-size: 0.85rem;
}

.competitor-row {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 12px;
  background: var(--color-bg);
  position: relative;
}
.competitor-row .remove-row {
  position: absolute;
  top: 10px;
  right: 12px;
  color: var(--color-danger);
  font-size: 0.8rem;
  cursor: pointer;
  border: none;
  background: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge-pending { background: var(--color-warning-soft); color: var(--color-warning); }
.badge-running { background: var(--color-primary-soft); color: var(--color-primary); }
.badge-completed { background: var(--color-primary-soft); color: var(--color-primary); }
.badge-failed, .badge-ok-false { background: var(--color-danger-soft); color: var(--color-danger); }
.badge-ok { background: var(--color-primary-soft); color: var(--color-primary); }

.badge-running .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  animation: pulse 1.1s infinite ease-in-out;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

.flash {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  border: 1px solid transparent;
}
.flash-status { background: var(--color-primary-soft); color: var(--color-primary-dark); border-color: var(--color-primary); }
.flash-error { background: var(--color-danger-soft); color: var(--color-danger); border-color: var(--color-danger); }

table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--color-border); vertical-align: top; }
th { color: var(--color-text-muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; }
tr:last-child td { border-bottom: none; }

.stat-tile {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 14px 16px;
  background: var(--color-bg);
}
.stat-tile .value { font-size: 1.4rem; font-weight: 700; }
.stat-tile .label { font-size: 0.78rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.03em; }

.sentiment-bar {
  height: 8px;
  border-radius: 999px;
  background: var(--color-border);
  overflow: hidden;
  width: 100%;
  margin-top: 4px;
}
.sentiment-bar > span {
  display: block;
  height: 100%;
  background: var(--color-primary);
}

.tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.tag-list li {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}
.tag-list.weak li { background: var(--color-danger-soft); color: var(--color-danger); }

.swot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }
@media (max-width: 600px) { .swot-grid { grid-template-columns: 1fr; } }
.swot-cell { border-radius: 8px; padding: 12px; font-size: 0.85rem; }
.swot-cell h4 { margin: 0 0 6px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; }
.swot-cell ul { margin: 0; padding-left: 18px; }
.swot-s { background: var(--color-primary-soft); }
.swot-w { background: var(--color-danger-soft); }
.swot-o { background: var(--color-warning-soft); }
.swot-t { background: var(--color-border); }

details.competitor-detail {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 12px;
  background: var(--color-bg);
}
details.competitor-detail > summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
}
details.competitor-detail > summary::-webkit-details-marker { display: none; }
.competitor-detail .body { padding: 0 16px 16px; border-top: 1px solid var(--color-border); padding-top: 14px; }

.excerpt {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  max-height: 160px;
  overflow-y: auto;
  white-space: pre-wrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}

.progress-track {
  height: 10px;
  border-radius: 999px;
  background: var(--color-border);
  overflow: hidden;
  margin: 10px 0 4px;
}
.progress-track > span {
  display: block;
  height: 100%;
  background: var(--color-primary);
  transition: width 0.4s ease;
}

.recommendation-list { margin: 0; padding-left: 20px; }
.recommendation-list li { margin-bottom: 8px; }

.text-muted { color: var(--color-text-muted); }
.mt-0 { margin-top: 0; }
.small { font-size: 0.82rem; }