/* ---------- Design tokens ---------- */
:root {
  --bg: #f7f7fb;
  --bg-soft: #eef0f7;
  --panel: #ffffff;
  --panel-alt: #f9f9fd;
  --border: #e7e8f1;
  --border-strong: #d7d9e6;
  --text: #14151d;
  --text-secondary: #4b4d5c;
  --muted: #8a8d9c;

  --accent: #5b5bea;
  --accent-2: #8b5cf6;
  --accent-soft: #f0f0ff;
  --accent-ring: rgba(91, 91, 234, 0.16);

  --good: #0ea36f;
  --good-bg: #e9f9f2;
  --warn: #d97a06;
  --warn-bg: #fef6e7;
  --bad: #e0362f;
  --bad-bg: #fdeceb;

  --ring-track: #edeef6;
  --shadow-sm: 0 1px 2px rgba(20, 21, 40, 0.04), 0 1px 1px rgba(20, 21, 40, 0.03);
  --shadow-md: 0 6px 20px rgba(20, 21, 40, 0.07), 0 1px 3px rgba(20, 21, 40, 0.05);
  --shadow-lg: 0 16px 40px rgba(20, 21, 40, 0.12);
  --radius-lg: 18px;
  --radius-md: 13px;
  --radius-sm: 9px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0b10;
    --bg-soft: #101017;
    --panel: #16161e;
    --panel-alt: #1b1b24;
    --border: #262733;
    --border-strong: #343648;
    --text: #f1f2f7;
    --text-secondary: #b7b9c8;
    --muted: #888aa0;

    --accent: #8b8cf7;
    --accent-2: #b28bfa;
    --accent-soft: #211f3a;
    --accent-ring: rgba(139, 140, 247, 0.22);

    --good: #34d399;
    --good-bg: #0f2a22;
    --warn: #fbbf24;
    --warn-bg: #33280c;
    --bad: #f87171;
    --bad-bg: #351616;

    --ring-track: #262733;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.5);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-block: 0 48px;
}

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

/* ---------- Top bar / brand ---------- */
.hero-bg {
  position: relative;
  overflow: hidden;
  padding-bottom: 8px;
}
.hero-bg::before {
  content: "";
  position: absolute;
  top: -220px; left: 50%;
  width: 900px; height: 420px;
  transform: translateX(-50%);
  background: radial-gradient(circle at 30% 30%, rgba(91,91,234,0.16), transparent 60%),
              radial-gradient(circle at 70% 40%, rgba(139,92,246,0.14), transparent 55%);
  filter: blur(10px);
  pointer-events: none;
  z-index: 0;
}
@media (prefers-color-scheme: dark) {
  .hero-bg::before {
    background: radial-gradient(circle at 30% 30%, rgba(139,140,247,0.16), transparent 60%),
                radial-gradient(circle at 70% 40%, rgba(178,139,250,0.12), transparent 55%);
  }
}

.topbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 32px;
  padding-bottom: 22px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 17px;
  box-shadow: 0 6px 16px var(--accent-ring);
  flex-shrink: 0;
}
.brand-text h1 {
  margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -0.01em;
  display: flex; align-items: center; gap: 8px;
}
.badge-beta {
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft); padding: 2px 8px; border-radius: 999px;
}
.brand-text p { margin: 2px 0 0; font-size: 12.5px; color: var(--muted); }

header.intro { position: relative; z-index: 1; margin-bottom: 22px; }
header.intro p.lede {
  margin: 0; max-width: 640px; color: var(--text-secondary); font-size: 14px;
}

/* Segmented tab control */
.tab-bar {
  display: inline-flex; gap: 2px; padding: 4px;
  background: var(--panel-alt); border: 1px solid var(--border);
  border-radius: 999px; margin-bottom: 24px;
}
.tab-btn {
  background: transparent; color: var(--muted); border: none;
  border-radius: 999px; padding: 8px 18px; margin: 0;
  font-size: 13.5px; font-weight: 600; cursor: pointer;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { background: var(--panel); color: var(--accent); box-shadow: var(--shadow-sm); }

/* ---------- Panels / sections ---------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
}
label {
  display: block; font-size: 12px; font-weight: 600; color: var(--text-secondary);
  margin-bottom: 6px; letter-spacing: 0.01em;
}
input[type=text] {
  width: 100%; padding: 11px 13px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--panel-alt); color: var(--text);
  font-size: 14px; font-family: inherit; transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
input[type=text]::placeholder { color: var(--muted); }
input[type=text]:focus {
  outline: none; border-color: var(--accent); background: var(--panel);
  box-shadow: 0 0 0 3.5px var(--accent-ring);
}

/* ---------- Buttons ---------- */
button {
  font-family: inherit; font-size: 13.5px; font-weight: 600; cursor: pointer;
  border-radius: var(--radius-sm); padding: 10px 20px; border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease, opacity .15s ease;
  margin-top: 16px;
}
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.55; cursor: default; transform: none; }

/* default (primary) button look, applies to all existing <button> elements */
button {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-ring);
}
button:not(:disabled):hover { box-shadow: 0 8px 22px var(--accent-ring); transform: translateY(-1px); }

.btn-outline {
  background: transparent !important; color: var(--text) !important;
  border-color: var(--border-strong) !important; box-shadow: none !important;
}
.btn-outline:not(:disabled):hover { background: var(--panel-alt) !important; }

.btn-danger {
  background: var(--bad-bg) !important; color: var(--bad) !important;
  border-color: rgba(224, 54, 47, 0.28) !important; box-shadow: none !important;
}
.btn-danger:not(:disabled):hover { background: var(--bad) !important; color: #fff !important; }

.btn-sm { padding: 7px 14px; font-size: 12.5px; margin-top: 0; }

.status { font-size: 12.5px; color: var(--muted); margin-top: 12px; }

/* ---------- Score rings ---------- */
.scorecards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px; margin-bottom: 20px;
}
.scorecard {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px 16px; text-align: center; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.score-ring {
  width: 84px; height: 84px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  padding: 7px;
}
.score-ring-inner {
  width: 100%; height: 100%; border-radius: 50%; background: var(--panel);
  display: flex; align-items: center; justify-content: center; box-shadow: inset 0 0 0 1px var(--border);
}
.scorecard .num { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
.scorecard .label {
  font-size: 11px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.score-good { color: var(--good); }
.score-warn { color: var(--warn); }
.score-bad { color: var(--bad); }

/* ---------- Section headers ---------- */
section h2 {
  font-size: 15.5px; font-weight: 700; margin: 0 0 14px; letter-spacing: -0.01em;
  display: flex; align-items: center; gap: 10px;
}
.icon-badge {
  width: 30px; height: 30px; border-radius: 9px; background: var(--accent-soft);
  display: inline-flex; align-items: center; justify-content: center; font-size: 15px;
  flex-shrink: 0;
}
.count-chip {
  font-size: 11px; font-weight: 700; color: var(--muted); background: var(--panel-alt);
  border: 1px solid var(--border); padding: 2px 9px; border-radius: 999px; margin-left: auto;
}

.check-row {
  display: flex; align-items: flex-start; gap: 12px; padding: 10px 2px;
  border-bottom: 1px solid var(--border); font-size: 13.5px;
}
.check-row:last-child { border-bottom: none; }
.pill {
  flex-shrink: 0; width: 22px; height: 22px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
}
.pill.good { background: var(--good-bg); color: var(--good); }
.pill.warning { background: var(--warn-bg); color: var(--warn); }
.pill.critical { background: var(--bad-bg); color: var(--bad); }
.check-detail { color: var(--muted); font-size: 12.5px; margin-top: 3px; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 7px; }
.tag {
  background: var(--accent-soft); color: var(--accent); padding: 5px 12px;
  border-radius: 999px; font-size: 12.5px; font-weight: 600; border: 1px solid transparent;
  transition: border-color .15s ease, transform .12s ease;
}
a.tag { text-decoration: none; }
a.tag:hover { border-color: var(--accent); transform: translateY(-1px); }

.provider-bars { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.provider-bar-row {
  display: grid; grid-template-columns: 88px 1fr 42px; align-items: center; gap: 10px; font-size: 13px;
  font-weight: 600;
}
.bar-track { background: var(--ring-track); border-radius: 999px; height: 9px; overflow: hidden; }
.bar-fill {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  height: 100%; border-radius: 999px;
}

.query-block {
  border: 1px solid var(--border); background: var(--panel-alt); border-radius: var(--radius-md);
  padding: 14px 16px; margin-bottom: 10px;
}
.query-block .q { font-weight: 700; font-size: 13.5px; margin-bottom: 9px; }
.resp-row { font-size: 12.5px; margin-bottom: 6px; }
.resp-row .who { font-weight: 700; margin-right: 6px; }
.excerpt { color: var(--muted); font-size: 12px; margin-top: 3px; white-space: pre-wrap; }

.rec-list { margin: 0; padding-left: 20px; font-size: 13.5px; }
.rec-list li { margin-bottom: 7px; }

.subhead {
  margin-top: 20px; margin-bottom: 8px; font-weight: 700; font-size: 12.5px;
  display: flex; align-items: center; gap: 8px; color: var(--text);
}

.muted-note { color: var(--muted); font-size: 12.5px; font-style: italic; margin-top: 8px; }
.error-box {
  background: var(--bad-bg); color: var(--bad); border: 1px solid rgba(224,54,47,0.22);
  border-radius: var(--radius-md); padding: 12px 16px; font-size: 13.5px;
}

/* ---------- Empty state ---------- */
.empty-state {
  text-align: center; padding: 44px 20px; color: var(--muted);
}
.empty-state .icon-badge {
  width: 46px; height: 46px; border-radius: 14px; font-size: 22px; margin: 0 auto 14px;
}

/* ---------- Competitor cards ---------- */
.competitor-card-head {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  margin-bottom: 4px;
}
.competitor-title { display: flex; align-items: center; gap: 12px; }
.competitor-avatar {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-soft), var(--panel-alt));
  color: var(--accent); font-weight: 800; font-size: 14px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  border: 1px solid var(--border);
}
.competitor-name { font-size: 15px; font-weight: 700; }
.competitor-url { font-size: 12px; color: var(--muted); }
.competitor-actions { display: flex; gap: 8px; }
.last-checked-badge {
  font-size: 11.5px; color: var(--muted); background: var(--panel-alt);
  border: 1px solid var(--border); padding: 3px 10px; border-radius: 999px;
}

/* ---------- Transitions ---------- */
.fade-slide-enter-active { transition: opacity .25s ease, transform .25s ease; }
.fade-slide-enter-from { opacity: 0; transform: translateY(6px); }

@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .topbar { padding-top: 22px; }
  .provider-bar-row { grid-template-columns: 70px 1fr 36px; }
}