/* Lead Finder — UI minimalista, dark-first */

:root {
  --bg: #0e1116;
  --surface: #161a22;
  --surface-2: #1f2530;
  --border: #262d3a;
  --text: #e6e8eb;
  --muted: #8b94a3;
  --primary: #4f8cff;
  --primary-hover: #6aa0ff;
  --success: #2ecc71;
  --warning: #f5a623;
  --danger: #ef4444;
  --score-high: #2ecc71;
  --score-mid: #f5a623;
  --score-low: #6c7280;
  --radius: 10px;
  --shadow: 0 6px 30px rgba(0, 0, 0, 0.35);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.55;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.brand, .brand-inline { display: flex; align-items: center; gap: 12px; }
.brand { flex-direction: column; gap: 4px; text-align: center; margin-bottom: 24px; }
.brand h1 { margin: 0; font-size: 22px; letter-spacing: -0.01em; }
.brand-inline { font-weight: 600; }
.logo {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #00d4ff);
  display: flex; align-items: center; justify-content: center;
  color: transparent;
}
.logo.small { width: 24px; height: 24px; }

.user-menu { display: flex; align-items: center; gap: 12px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}
.card h2, .card h3 { margin: 0 0 12px; }

.muted { color: var(--muted); }
.small { font-size: 13px; }

.alert {
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
}
.alert-error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #ffb3b3;
}

/* Login */
.login-card {
  max-width: 380px;
  margin: 80px auto 24px;
}

/* Forms */
form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--muted);
}
form input[type="text"],
form input[type="email"],
form input[type="password"],
form input[type="number"] {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s;
}
form input:focus {
  border-color: var(--primary);
}

.search-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  align-items: end;
}
.search-grid label { margin: 0; }
.search-grid button {
  margin: 0;
  height: 42px;
  align-self: end;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, transform 0.05s;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }
.btn-primary:disabled {
  background: var(--surface-2);
  color: var(--muted);
  border-color: var(--border);
  cursor: not-allowed;
}
.btn-link {
  background: transparent;
  color: var(--muted);
  padding: 6px 8px;
  border: none;
}
.btn-link:hover { color: var(--text); }

/* Progress */
.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--surface-2);
  border-radius: 3px;
  overflow: hidden;
  margin: 12px 0;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #00d4ff);
  width: 0%;
  transition: width 0.4s ease;
}

/* Tabela de resultados */
.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.table-wrap {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
thead th {
  background: var(--surface-2);
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  white-space: nowrap;
}
tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255, 255, 255, 0.02); }

.score-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}
.score-high { background: rgba(46, 204, 113, 0.18); color: var(--score-high); }
.score-mid  { background: rgba(245, 166, 35, 0.18); color: var(--score-mid); }
.score-low  { background: rgba(108, 114, 128, 0.18); color: var(--score-low); }

@media (max-width: 600px) {
  .container { padding: 16px; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 12px; }
}