/* ----------------------------------------
   SEOCheck — Dark Theme
   Minimal, responsive, web-agency-ready.
---------------------------------------- */

:root {
  --bg:        #0b1220;
  --bg-2:      #0f172a;
  --bg-3:      #111c34;
  --border:    #1f2a44;
  --border-2:  #243150;
  --text:      #e2e8f0;
  --muted:     #94a3b8;
  --primary:   #38bdf8;
  --primary-2: #0ea5e9;
  --good:      #22c55e;
  --mid:       #eab308;
  --bad:       #ef4444;
  --shadow:    0 6px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(56,189,248,.08), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(124,58,237,.10), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}

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

code {
  background: rgba(56,189,248,.10);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: .9em;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.inline { display: inline; }

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

/* ---------- Topbar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11,18,32,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  border-radius: 9px;
  display: grid; place-items: center;
  color: #0b1220;
  font-weight: 800;
  box-shadow: 0 6px 16px rgba(56,189,248,.25);
}
.brand-text { font-weight: 700; letter-spacing: .2px; }
.brand-tag { font-size: 11.5px; }

.nav { display: flex; align-items: center; gap: 8px; }
.nav-link {
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--muted);
}
.nav-link:hover { color: var(--text); background: var(--bg-2); text-decoration: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: transform .05s ease, background .15s ease, border-color .15s ease;
  text-decoration: none;
}
.btn:hover { background: var(--bg-3); border-color: var(--border-2); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
  border-color: transparent;
  color: #04263a;
  font-weight: 700;
}
.btn-primary:hover { filter: brightness(1.05); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 6px 10px; font-size: 13px; }

/* ---------- Forms ---------- */
input[type="text"],
input[type="url"],
input[type="email"],
input[type="password"],
input[type="search"] {
  width: 100%;
  padding: 11px 13px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(56,189,248,.15);
}
.form { display: grid; gap: 14px; margin-top: 16px; }
.form label { display: grid; gap: 6px; }
.form label > span { font-size: 13px; color: var(--muted); }

/* ---------- Cards / Layout ---------- */
.main { padding: 28px 0 48px; display: grid; gap: 20px; }
.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.card h1 { margin: 0 0 6px; font-size: 24px; }
.card h2 { margin: 0 0 12px; font-size: 17px; }

.flash-wrap { padding-top: 16px; }

/* ---------- Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
  box-shadow: var(--shadow);
}
.hero h1 { margin: 0 0 8px; font-size: 28px; line-height: 1.2; }
.hero-text p { color: var(--muted); margin: 0; }
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.stat-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  text-align: center;
}
.stat-num {
  font-size: 24px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), #c084fc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Search bar ---------- */
.search-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}
.search-bar input { flex: 1; }

.analyze-form {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}
.analyze-form input { flex: 1; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data-table th, .data-table td {
  text-align: left;
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
}
.data-table th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
  font-weight: 600;
}
.data-table tr:hover td { background: rgba(56,189,248,.04); }

/* ---------- Score badges ---------- */
.score {
  display: inline-block;
  min-width: 38px;
  text-align: center;
  padding: 4px 8px;
  border-radius: 7px;
  font-weight: 700;
  font-size: 13px;
  border: 1px solid var(--border);
}
.score-good { background: rgba(34,197,94,.12);  color: #4ade80; border-color: rgba(34,197,94,.3); }
.score-mid  { background: rgba(234,179,8,.12);  color: #facc15; border-color: rgba(234,179,8,.3); }
.score-bad  { background: rgba(239,68,68,.12);  color: #f87171; border-color: rgba(239,68,68,.3); }

.grade {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .03em;
  border: 1px solid var(--border);
}
.grade-Aplus, .grade-A { background: rgba(34,197,94,.12);  color: #4ade80; border-color: rgba(34,197,94,.3); }
.grade-B               { background: rgba(56,189,248,.12); color: #7dd3fc; border-color: rgba(56,189,248,.3); }
.grade-C               { background: rgba(234,179,8,.12);  color: #facc15; border-color: rgba(234,179,8,.3); }
.grade-D               { background: rgba(249,115,22,.12); color: #fb923c; border-color: rgba(249,115,22,.3); }
.grade-F               { background: rgba(239,68,68,.12);  color: #f87171; border-color: rgba(239,68,68,.3); }

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}
.pagination a {
  padding: 6px 11px;
  border-radius: 7px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.pagination a:hover { color: var(--text); background: var(--bg-3); text-decoration: none; }
.pagination a.active { background: var(--primary); color: #04263a; border-color: transparent; }

/* ---------- Empty / alerts ---------- */
.empty { text-align: center; padding: 28px 12px; color: var(--muted); }
.alert {
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  margin-bottom: 6px;
}
.alert-success { border-color: rgba(34,197,94,.4);  background: rgba(34,197,94,.08); color: #86efac; }
.alert-error   { border-color: rgba(239,68,68,.4);  background: rgba(239,68,68,.08); color: #fca5a5; }
.alert-warn    { border-color: rgba(234,179,8,.4);  background: rgba(234,179,8,.08); color: #fde68a; }

/* ---------- Auth ---------- */
.auth-wrap {
  display: grid;
  place-items: center;
  min-height: 60vh;
}
.auth-card { width: 100%; max-width: 420px; }

/* ---------- Lists ---------- */
.list { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; }
.list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.list-meta { display: flex; gap: 6px; flex-shrink: 0; }

/* ---------- Analysis page ---------- */
.analysis-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: start;
}
.analysis-head h1 { font-size: 22px; margin: 6px 0; }
.score-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.score-box {
  min-width: 90px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-3);
  text-align: center;
}
.big-num {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.1;
  margin-top: 2px;
}

.checks { display: grid; gap: 6px; }
.check {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.check-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.check.ok   .check-dot { background: var(--good); box-shadow: 0 0 8px rgba(34,197,94,.5); }
.check.fail .check-dot { background: var(--bad);  box-shadow: 0 0 8px rgba(239,68,68,.5); }
.check.fail { opacity: .92; }
.check-weight { font-size: 12px; color: var(--muted); }

.kv { display: grid; grid-template-columns: 140px 1fr; gap: 8px 12px; margin: 0; }
.kv dt { color: var(--muted); font-size: 13px; }
.kv dd { margin: 0; word-break: break-word; }

.bot-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.bot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.badge {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.badge-good { background: rgba(34,197,94,.12); color: #4ade80; border-color: rgba(34,197,94,.3); }
.badge-bad  { background: rgba(239,68,68,.12); color: #f87171; border-color: rgba(239,68,68,.3); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.raw { margin-top: 12px; }
.raw summary {
  cursor: pointer;
  color: var(--muted);
  padding: 4px 0;
}
.raw pre {
  background: #060b18;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  max-height: 300px;
  overflow: auto;
  font-size: 12.5px;
  color: #cbd5e1;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  margin-top: 40px;
  padding: 18px 0;
  background: rgba(15,23,42,.6);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- Loading state ---------- */
.btn[aria-busy="true"]::after {
  content: "";
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-top-color: transparent;
  animation: spin .7s linear infinite;
  margin-left: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Responsive ---------- */
.sm-only { display: none; }

@media (max-width: 800px) {
  .hero { grid-template-columns: 1fr; }
  .analysis-head { grid-template-columns: 1fr; }
  .score-grid { grid-template-columns: repeat(3, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 110px 1fr; }
  .nav-link { display: none; }
  .nav-link:first-child { display: inline; }
}

@media (max-width: 560px) {
  .hide-sm { display: none !important; }
  .sm-only { display: block; font-size: 12px; }
  .hero { padding: 18px; }
  .hero h1 { font-size: 22px; }
  .card { padding: 16px; }
  .data-table th, .data-table td { padding: 9px 8px; font-size: 13px; }
  .topbar-inner { padding: 12px 14px; }
  .brand-tag { display: none; }
  .analyze-form, .search-bar { flex-direction: column; }
  .kv { grid-template-columns: 1fr; }
  .kv dt { padding-top: 6px; }
  .footer-inner { flex-direction: column; }
}