:root {
  --bg-primary: #030712;
  --bg-secondary: rgba(17, 24, 39, 0.7);
  --border-color: rgba(99, 102, 241, 0.15);
  --border-glow: rgba(99, 102, 241, 0.3);
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --accent-cyan: #22d3ee;
  --accent-cyan-glow: rgba(6, 182, 212, 0.4);
  --accent-indigo: #6366f1;
  --accent-indigo-glow: rgba(99, 102, 241, 0.4);
  
  --status-success: #10b981;
  --status-success-bg: rgba(16, 185, 129, 0.1);
  --status-success-border: rgba(16, 185, 129, 0.2);
  
  --status-error: #f43f5e;
  --status-error-bg: rgba(244, 63, 94, 0.1);
  --status-error-border: rgba(244, 63, 94, 0.2);
  
  --status-warning: #f59e0b;
  --status-warning-bg: rgba(245, 158, 11, 0.1);
  --status-warning-border: rgba(245, 158, 11, 0.2);
  
  --status-running: #3b82f6;
  --status-running-bg: rgba(59, 130, 246, 0.1);
  --status-running-border: rgba(59, 130, 246, 0.2);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.12) 0px, transparent 50%),
    radial-gradient(at 50% 0%, rgba(6, 182, 212, 0.08) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(99, 102, 241, 0.12) 0px, transparent 50%);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 30px 20px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 20px;
}

.header-info h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 0%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 4px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.status {
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  border: 1px solid transparent;
}

.status.connected {
  background: var(--status-success-bg);
  border-color: var(--status-success-border);
  color: var(--status-success);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.1);
}

.status.disconnected {
  background: var(--status-error-bg);
  border-color: var(--status-error-border);
  color: var(--status-error);
  box-shadow: 0 0 15px rgba(244, 63, 94, 0.1);
}

/* Metrics */
.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.metric-card {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.metric-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: 0 10px 20px -10px rgba(99, 102, 241, 0.2);
}

.metric-value {
  font-family: 'Outfit', sans-serif;
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 6px;
  color: #ffffff;
}

.metric-value.success {
  color: var(--status-success);
}

.metric-value.running {
  color: var(--accent-cyan);
}

.metric-label {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Manual Scan Form */
.manual-scan {
  background: var(--bg-secondary);
  padding: 30px;
  border-radius: 18px;
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  margin-bottom: 40px;
}

.manual-scan h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
  color: #fff;
  border-left: 3px solid var(--accent-indigo);
  padding-left: 12px;
}

#scanForm {
  display: flex;
  gap: 20px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.form-group {
  flex: 1;
  min-width: 250px;
}

.form-group.limit-group {
  flex: 0 0 120px;
  min-width: 120px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

input, select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 14px;
  transition: all 0.2s;
  outline: none;
}

input:focus, select:focus {
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 3px var(--accent-indigo-glow);
  background: rgba(15, 23, 42, 0.9);
}

button {
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--accent-indigo) 0%, #4f46e5 100%);
  border: none;
  border-radius: 10px;
  color: white;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 12px var(--accent-indigo-glow);
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.6);
}

.btn-danger-outline {
  background: transparent;
  border: 1px solid var(--status-error-border);
  color: var(--status-error);
  box-shadow: none;
}

.btn-danger-outline:hover {
  background: var(--status-error-bg);
  border-color: var(--status-error);
  box-shadow: 0 0 15px rgba(244, 63, 94, 0.2);
  transform: none;
}

/* Jobs Block */
.jobs {
  background: var(--bg-secondary);
  border-radius: 18px;
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  overflow: hidden;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
}

.jobs-header {
  padding: 24px 30px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.jobs-header h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
}

.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 16px;
  font-size: 13px;
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-secondary);
  box-shadow: none;
  font-weight: 500;
}

.filter-btn:hover {
  background: rgba(15, 23, 42, 0.8);
  border-color: var(--border-glow);
  box-shadow: none;
  transform: none;
}

.filter-btn.active {
  background: var(--accent-indigo);
  border-color: var(--accent-indigo);
  color: #ffffff;
  box-shadow: 0 4px 10px var(--accent-indigo-glow);
}

.jobs-list {
  max-height: 700px;
  overflow-y: auto;
}

.job-item {
  padding: 20px 30px;
  border-bottom: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: 50px 1fr 100px 140px 110px 220px;
  gap: 20px;
  align-items: center;
  transition: all 0.2s;
}

.job-item:last-child {
  border-bottom: none;
}

.job-item:hover {
  background: rgba(15, 23, 42, 0.4);
}

.job-status {
  font-size: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.job-address {
  font-family: 'Fira Code', monospace;
  font-size: 13px;
  color: #fff;
  letter-spacing: -0.01em;
  word-break: break-all;
}

.job-progress {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
  font-family: 'Fira Code', monospace;
}

.job-time {
  font-size: 12px;
  color: var(--text-muted);
}

.job-result {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 6px;
  text-align: center;
  border: 1px solid transparent;
}

.job-result.done {
  background: var(--status-success-bg);
  border-color: var(--status-success-border);
  color: var(--status-success);
}

.job-result.failed {
  background: var(--status-error-bg);
  border-color: var(--status-error-border);
  color: var(--status-error);
}

.job-result.queued {
  background: var(--status-warning-bg);
  border-color: var(--status-warning-border);
  color: var(--status-warning);
}

.job-result.running {
  background: var(--status-running-bg);
  border-color: var(--status-running-border);
  color: var(--status-running);
}

.job-result.challenge {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
}

.job-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.job-actions button {
  padding: 6px 14px;
  font-size: 12px;
  border-radius: 6px;
  box-shadow: none;
  font-weight: 600;
}

.btn-kill {
  background: var(--status-error-bg);
  border: 1px solid var(--status-error-border);
  color: var(--status-error);
}

.btn-kill:hover {
  background: var(--status-error);
  color: white;
  box-shadow: 0 4px 10px rgba(244, 63, 94, 0.3);
}

.btn-view {
  background: var(--status-success-bg);
  border: 1px solid var(--status-success-border);
  color: var(--status-success);
}

.btn-view:hover {
  background: var(--status-success);
  color: white;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.btn-download {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
}

.btn-download:hover {
  background: var(--accent-indigo);
  color: white;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

.btn-delete {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

.btn-delete:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-secondary);
  box-shadow: none;
}

.empty-state {
  padding: 80px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 15px;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(3, 7, 18, 0.85);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}

.modal.active {
  display: flex;
}

.modal-content {
  background: #0b0f19;
  border-radius: 20px;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: modalEnter 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalEnter {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  padding: 24px 30px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 28px;
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s;
}

.close-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.modal-body {
  padding: 30px;
  flex: 1;
  overflow-y: auto;
}

/* Reports inside Modal */
.report-section {
  margin-bottom: 30px;
  padding: 24px;
  background: rgba(15, 23, 42, 0.4);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.report-section:last-child {
  margin-bottom: 0;
}

.report-section h4 {
  font-family: 'Outfit', sans-serif;
  margin-bottom: 18px;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.report-stat {
  background: rgba(15, 23, 42, 0.6);
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.report-stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.report-stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 700;
}

.counterparty-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.counterparty-item {
  background: rgba(15, 23, 42, 0.4);
  padding: 16px;
  border-radius: 10px;
  display: grid;
  grid-template-columns: 1fr 120px 100px;
  gap: 16px;
  align-items: center;
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--border-color);
}

.counterparty-item.critical { border-left-color: var(--status-error); }
.counterparty-item.high { border-left-color: #f59e0b; }
.counterparty-item.medium { border-left-color: #fbbf24; }
.counterparty-item.low { border-left-color: var(--status-success); }

.counterparty-name {
  font-weight: 600;
  font-size: 14px;
  color: #fff;
}

.counterparty-address {
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'Fira Code', monospace;
  margin-top: 2px;
}

.tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 6px;
  margin-right: 6px;
}

.counterparty-volume {
  text-align: right;
  font-size: 13px;
  font-family: 'Fira Code', monospace;
  color: var(--text-secondary);
}

.counterparty-risk {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.risk-critical { background: var(--status-error-bg); color: var(--status-error); }
.risk-high { background: var(--status-warning-bg); color: #f59e0b; }
.risk-medium { background: rgba(251, 191, 36, 0.1); color: #fbbf24; }
.risk-low { background: var(--status-success-bg); color: var(--status-success); }

/* Responsive adjustments */
@media (max-width: 900px) {
  .job-item {
    grid-template-columns: 40px 1fr 100px;
    gap: 12px;
  }
  .job-item > div:nth-child(3),
  .job-item > div:nth-child(4),
  .job-item > div:nth-child(5) {
    display: none;
  }
  .job-actions {
    grid-column: span 3;
    justify-content: flex-start;
    margin-top: 10px;
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
  }
}

/* Toast Notifications */
.toast {
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 280px;
  max-width: 400px;
  pointer-events: auto;
  animation: toastEnter 0.3s cubic-bezier(0.16, 1, 0.3, 1), toastExit 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards 4.7s;
}

.toast.success {
  border-color: var(--status-success-border);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(3, 7, 18, 0.9) 100%);
  box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.15);
}

.toast.error {
  border-color: var(--status-error-border);
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.15) 0%, rgba(3, 7, 18, 0.9) 100%);
  box-shadow: 0 10px 25px -5px rgba(244, 63, 94, 0.15);
}

.toast.info {
  border-color: var(--border-color);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(3, 7, 18, 0.9) 100%);
  box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.15);
}

@keyframes toastEnter {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toastExit {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(0.9);
  }
}

.warning-banner {
  background: var(--status-warning-bg);
  border: 1px solid var(--status-warning-border);
  color: #fff;
  padding: 16px 20px;
  border-radius: 12px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.1);
  animation: pulse-border 2s infinite alternate;
  font-size: 13px;
}

@keyframes pulse-border {
  from { border-color: var(--status-warning-border); }
  to { border-color: rgba(245, 158, 11, 0.5); }
}

.warning-banner code {
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Fira Code', monospace;
  color: var(--status-warning);
}

.btn-warning {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.25);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-warning:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}