/* App-level styles — forms, dashboard, navigation */

/* Nav */
.app-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-brand:hover { color: var(--accent); }

.nav-link {
  font-size: 0.9rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-welcome {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.btn-ghost {
  background: none;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-size: 0.875rem;
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.25); color: var(--fg); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 20px var(--accent-glow);
}
.btn-primary:hover {
  background: #5254d4;
  box-shadow: 0 0 30px rgba(99,102,241,0.3);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--fg);
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.05);
}

.btn-full { width: 100%; }

.btn-link {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.btn-link:hover { color: var(--fg); }
.btn-link--accent { color: var(--accent); }
.btn-link--accent:hover { color: #818cf8; }

/* Forms */
.app-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.form-page {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 60px 24px;
}

.form-container {
  width: 100%;
  max-width: 540px;
}

.form-container--narrow {
  max-width: 420px;
}

.form-header {
  margin-bottom: 40px;
}

.form-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.form-subtitle {
  color: var(--fg-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.3px;
}

.form-group input {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input::placeholder { color: rgba(139,139,158,0.5); }
.form-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-hint {
  font-size: 0.8rem;
  color: var(--fg-muted);
  opacity: 0.7;
}

.optional {
  font-size: 0.8rem;
  font-weight: 400;
  opacity: 0.6;
}

.form-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin: 4px 0;
}

.form-legal {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-align: center;
  line-height: 1.6;
  opacity: 0.7;
}
.form-legal a { color: var(--accent); text-decoration: none; }

.form-footer-link {
  text-align: center;
  margin-top: 28px;
  font-size: 0.9rem;
  color: var(--fg-muted);
}
.form-footer-link a { color: var(--accent); text-decoration: none; }

.alert {
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-bottom: 4px;
}
.alert-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #fca5a5;
}

/* Scan info box */
.scan-info-box {
  background: var(--bg-elevated);
  border: 1px solid rgba(99,102,241,0.15);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.scan-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--fg-muted);
}
.scan-info-icon { font-size: 1rem; }

/* Dashboard */
.dashboard {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.dashboard-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.dashboard-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.dashboard-subtitle {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-top: 4px;
}
.dashboard-subtitle strong { color: var(--fg); }

/* Scanning banner */
.scanning-banner {
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 12px;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.scanning-pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 1.2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.scanning-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.scanning-text strong { font-size: 0.95rem; }
.scanning-text span { font-size: 0.85rem; color: var(--fg-muted); }

.scanning-stats {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--fg-muted);
  white-space: nowrap;
}

/* Stats row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 14px;
  padding: 24px;
  text-align: center;
}

.stat-card--danger {
  border-color: rgba(239,68,68,0.2);
  background: rgba(239,68,68,0.05);
}
.stat-card--danger .stat-card-value { color: #f87171; }

.stat-card--warning {
  border-color: rgba(251,191,36,0.2);
  background: rgba(251,191,36,0.05);
}
.stat-card--warning .stat-card-value { color: #fbbf24; }

.stat-card--success {
  border-color: rgba(34,197,94,0.2);
  background: rgba(34,197,94,0.05);
}
.stat-card--success .stat-card-value { color: var(--success); }

.stat-card-value {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--fg);
}

.stat-card-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 6px;
}

/* Results sections */
.results-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.results-header h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}

.results-subtitle {
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.results-header--clean {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
}
.results-header--clean::-webkit-details-marker { display: none; }

.results-toggle {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* Broker list */
.broker-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.broker-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: 12px;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.04);
  transition: border-color 0.2s;
}

.broker-row--found {
  border-color: rgba(239,68,68,0.15);
}

.broker-row--found:hover {
  border-color: rgba(239,68,68,0.3);
}

.broker-row--clean {
  opacity: 0.6;
}

.broker-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
}

.broker-domain {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.broker-category {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: capitalize;
  background: rgba(255,255,255,0.04);
  padding: 4px 10px;
  border-radius: 6px;
}

.broker-actions {
  display: flex;
  gap: 12px;
}

/* Status badges */
.status-badge {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  font-family: var(--font-display);
  white-space: nowrap;
}
.status-badge--pending { background: rgba(99,102,241,0.12); color: #a5b4fc; }
.status-badge--submitted { background: rgba(251,191,36,0.12); color: #fbbf24; }
.status-badge--confirmed { background: rgba(34,197,94,0.12); color: var(--success); }
.status-badge--error { background: rgba(239,68,68,0.12); color: #fca5a5; }
.status-badge--clean { background: rgba(34,197,94,0.08); color: rgba(34,197,94,0.7); }
.status-badge--locked { background: rgba(156,163,175,0.12); color: #9ca3af; }

/* Upgrade banner — shown to free-tier users on the dashboard */
.upgrade-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: linear-gradient(90deg, rgba(99,102,241,0.12), rgba(139,92,246,0.12));
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}
.upgrade-banner-text {
  font-size: 0.95rem;
  color: var(--fg-muted, #9ea3b0);
}
.upgrade-banner-text strong {
  color: var(--fg, #f5f6fa);
}
.btn-sm {
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  white-space: nowrap;
}

/* Empty / scanning states */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.empty-icon { font-size: 3rem; }
.empty-state h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; }
.empty-state p { color: var(--fg-muted); max-width: 360px; }

.scanning-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--fg-muted);
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

/* Info callout */
.info-callout {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 12px;
  padding: 24px 28px;
}
.info-callout h3 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--fg-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.info-callout p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .app-nav { padding: 16px 20px; }

  .stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .broker-row {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }
  .broker-category { display: none; }
  .broker-actions { flex-direction: column; gap: 6px; }

  .form-row { grid-template-columns: 1fr; }

  .dashboard-header { flex-direction: column; }

  .scanning-banner { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns: 1fr 1fr; }
  .stat-card-value { font-size: 2rem; }
}