:root {
  --bg: #05080f;
  --bg-panel: #0a101d;
  --bg-input: #0d1526;
  --border: #1b2740;
  --text: #e8edf7;
  --text-dim: #8ea0bf;
  --accent: #2f6bff;
  --accent-2: #4d8dff;
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #ef4444;
  --purple: #a78bfa;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- top bar ---------- */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 28px; border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; font-size: 22px; }
.brand-icon {
  background: var(--accent); border-radius: 50%;
  width: 36px; height: 36px; display: grid; place-items: center; font-size: 17px;
}
.brand-name strong { color: var(--accent-2); }
.topbar-link {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 14px; font-size: 14px; color: var(--text);
}

.nav { display: flex; gap: 6px; }
.nav a {
  color: var(--text-dim); font-size: 14px; font-weight: 600;
  padding: 8px 16px; border-radius: 8px; text-decoration: none;
}
.nav a:hover { color: var(--text); text-decoration: none; }
.nav a.active { background: var(--bg-input); color: var(--accent-2); }

/* ---------- hero + steps ---------- */
.hero { text-align: center; padding: 40px 20px 10px; }
.hero h1 { font-size: 40px; font-weight: 800; }
.hero .accent { color: var(--accent-2); }
.hero p { color: var(--text-dim); margin-top: 10px; font-size: 17px; }

.steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px; max-width: 1240px; margin: 28px auto 0; padding: 0 24px;
}
.step {
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px; display: flex; gap: 14px; align-items: flex-start;
}
.step-num {
  background: var(--accent); color: #fff; font-weight: 700;
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; flex-shrink: 0;
}
.step h3 { font-size: 15px; margin-bottom: 5px; }
.step p { font-size: 13px; color: var(--text-dim); }

/* ---------- search panel ---------- */
.search-panel {
  display: grid; grid-template-columns: 1.4fr 1.1fr 1.1fr auto;
  gap: 16px; align-items: end;
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: 14px;
  max-width: 1240px; margin: 26px auto; padding: 22px 24px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; }
.field small { font-size: 12px; color: var(--text-dim); }
.field input, .field select {
  background: var(--bg-input); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 11px 13px; font-size: 14px; outline: none;
}
.field input:focus, .field select:focus { border-color: var(--accent); }
.field-btn { gap: 8px; }
#scan-btn, #stop-btn {
  background: var(--accent); color: #fff; border: none; border-radius: 9px;
  padding: 12px 22px; font-size: 15px; font-weight: 600; cursor: pointer;
}
#scan-btn:hover { background: var(--accent-2); }
#scan-btn:disabled { opacity: 0.5; cursor: not-allowed; }
#stop-btn { background: var(--red); }

/* ---------- bulk panel ---------- */
.bulk-panel {
  max-width: 1240px; margin: 0 auto 18px;
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: 14px;
}
.bulk-body { padding: 18px 20px; display: flex; flex-direction: column; gap: 10px; }
.bulk-body textarea {
  background: var(--bg-input); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 11px 13px; font-size: 13px; font-family: Consolas, monospace;
  resize: vertical; outline: none; width: 100%;
}
.bulk-body textarea:focus { border-color: var(--accent); }
.bulk-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.bulk-actions input[type="file"] { color: var(--text-dim); font-size: 13px; }
#bulk-run {
  background: var(--accent); color: #fff; border: none; border-radius: 9px;
  padding: 10px 20px; font-size: 14px; font-weight: 600; cursor: pointer;
}
#bulk-run:hover:not(:disabled) { background: var(--accent-2); }
#bulk-run:disabled { opacity: 0.5; cursor: not-allowed; }
.bulk-body small { color: var(--text-dim); font-size: 12.5px; }

/* ---------- progress ---------- */
.progress {
  max-width: 1240px; margin: 0 auto 18px; padding: 12px 18px;
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px;
  font-size: 14px; color: var(--text-dim);
}
.progress.error { color: var(--red); border-color: var(--red); }

/* ---------- results ---------- */
.results-area {
  display: grid; grid-template-columns: 420px 1fr; gap: 18px;
  max-width: 1500px; margin: 0 auto 30px; padding: 0 24px;
}
.panel {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px; min-width: 0;
}
.panel-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; gap: 10px; flex-wrap: wrap;
}
.panel-head h2 { font-size: 17px; }
.pill {
  background: var(--bg-input); border: 1px solid var(--border);
  font-size: 12px; font-weight: 400; color: var(--text-dim);
  border-radius: 20px; padding: 3px 10px; margin-left: 6px;
}
#map { height: 480px; border-radius: 10px; background: var(--bg-input); }

.summary { font-size: 13px; color: var(--text-dim); margin-bottom: 10px; }

.actions { display: flex; gap: 8px; }
.btn-sm {
  background: var(--bg-input); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 7px 12px; font-size: 13px; cursor: pointer;
}
.btn-sm:hover:not(:disabled) { border-color: var(--accent); }
.btn-sm:disabled { opacity: 0.4; cursor: not-allowed; }

.table-wrap { overflow-x: auto; max-height: 620px; overflow-y: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th {
  text-align: left; color: var(--text-dim); font-weight: 600; font-size: 12.5px;
  padding: 9px 10px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--bg-panel);
}
tbody td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
tbody tr:hover { background: rgba(47, 107, 255, 0.06); }

.badge {
  display: inline-block; font-size: 11.5px; font-weight: 700;
  border-radius: 6px; padding: 3px 8px; white-space: nowrap;
}
.badge.available { background: rgba(34, 197, 94, 0.15); color: var(--green); }
.badge.expiring { background: rgba(245, 158, 11, 0.15); color: var(--amber); }
.badge.dead { background: rgba(239, 68, 68, 0.15); color: var(--red); }
.badge.social { background: rgba(167, 139, 250, 0.15); color: var(--purple); }
.badge.nosite { background: rgba(77, 141, 255, 0.15); color: var(--accent-2); }
.badge.registered { background: var(--bg-input); color: var(--text-dim); }
.badge.checking { background: var(--bg-input); color: var(--text-dim); font-weight: 400; }

.score { font-weight: 700; }
.score.hi { color: var(--green); }
.score.mid { color: var(--amber); }
.score.lo { color: var(--text-dim); }

.biz-name { font-weight: 600; }
.biz-sub { font-size: 11.5px; color: var(--text-dim); }
.links a { margin-right: 8px; font-size: 12.5px; white-space: nowrap; }

/* ---------- settings ---------- */
.hero-sm { padding: 30px 20px 6px; }
.hero-sm h1 { font-size: 30px; }
.settings-panel {
  max-width: 760px; margin: 24px auto; padding: 0 24px;
  display: flex; flex-direction: column; gap: 18px;
}
.setting {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px 22px;
}
.setting h3 { font-size: 16px; margin-bottom: 6px; }
.setting p { font-size: 13.5px; color: var(--text-dim); margin-bottom: 12px; }
.setting code {
  background: var(--bg-input); border-radius: 4px; padding: 1px 6px; font-size: 12.5px;
}
.setting input[type="password"], .setting input[type="text"] {
  background: var(--bg-input); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 11px 13px; font-size: 14px; outline: none; width: 100%;
}
.setting input:focus { border-color: var(--accent); }
.setting small { display: block; margin-top: 8px; color: var(--green); font-size: 12.5px; }
.radio {
  display: flex; gap: 10px; align-items: flex-start; padding: 9px 0;
  font-size: 14px; cursor: pointer;
}
.radio input { margin-top: 3px; accent-color: var(--accent); }

/* ---------- login ---------- */
.login-page { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.login-card {
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: 16px;
  padding: 36px; width: 100%; max-width: 400px;
  display: flex; flex-direction: column; gap: 14px;
}
.login-brand { justify-content: center; margin-bottom: 6px; }
.login-card h1 { font-size: 24px; text-align: center; }
.login-hint { font-size: 12.5px; color: var(--text-dim); text-align: center; }
.login-hint code { background: var(--bg-input); border-radius: 4px; padding: 1px 5px; }
.login-card form { display: flex; flex-direction: column; gap: 14px; margin-top: 6px; }
#login-btn {
  background: var(--accent); color: #fff; border: none; border-radius: 9px;
  padding: 12px; font-size: 15px; font-weight: 600; cursor: pointer;
}
#login-btn:hover { background: var(--accent-2); }
.login-error { color: var(--red); font-size: 13.5px; text-align: center; }

/* ---------- footer ---------- */
.footnote {
  border-top: 1px solid var(--border); margin-top: 10px;
  padding: 20px 28px; display: flex; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; color: var(--text-dim); font-size: 13.5px;
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .search-panel { grid-template-columns: 1fr 1fr; }
  .results-area { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .search-panel { grid-template-columns: 1fr; }
  .hero h1 { font-size: 28px; }
}