:root {
  --bg-main: #0b0f19;
  --bg-card: #151d30;
  --bg-card-hover: #1c2742;
  --border-color: #273552;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-blue: #38bdf8;
  --accent-blue-glow: rgba(56, 189, 248, 0.2);
  --accent-green: #34d399;
  --accent-green-glow: rgba(52, 211, 153, 0.2);
  --accent-amber: #fbbf24;
  --accent-red: #f87171;
  --accent-red-glow: rgba(248, 113, 113, 0.2);
  --accent-purple: #c084fc;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
  padding: 16px;
  min-height: 100vh;
}

.app-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px 20px;
  flex-wrap: wrap;
  gap: 16px;
}

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

.logo-badge {
  background: linear-gradient(135deg, #0284c7, #0ea5e9);
  color: white;
  font-weight: 800;
  font-size: 20px;
  padding: 6px 14px;
  border-radius: 8px;
  letter-spacing: 1.5px;
  box-shadow: 0 4px 12px var(--accent-blue-glow);
}

.title-group h1 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.3px;
}

.subtitle {
  font-size: 13px;
  color: var(--text-secondary);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 44px;
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #38bdf8);
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-blue-glow);
}

.btn-primary:hover:not(:disabled) {
  opacity: 0.95;
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: #334155;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: var(--border-color);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  min-height: 32px;
}

/* Status Chips */
.status-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.status-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 12px;
  color: var(--text-secondary);
}

.status-chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-muted);
}

.status-chip.success .dot { background-color: var(--accent-green); box-shadow: 0 0 8px var(--accent-green); }
.status-chip.warning .dot { background-color: var(--accent-amber); box-shadow: 0 0 8px var(--accent-amber); }
.status-chip.danger .dot { background-color: var(--accent-red); box-shadow: 0 0 8px var(--accent-red); }

/* Insecure Warning Banner */
.banner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
}

.banner-warning {
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid var(--accent-amber);
  color: #fef08a;
}

.banner-icon {
  font-size: 20px;
  line-height: 1;
}

.banner-link {
  color: var(--accent-blue);
  font-weight: 700;
  text-decoration: underline;
}

.banner-hint {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Diagnostic Verdict Card */
.verdict-card {
  background: linear-gradient(180deg, #1e293b, var(--bg-card));
  border: 1px solid var(--border-color);
  border-left: 6px solid var(--accent-blue);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.verdict-card.verdict-fail {
  border-left-color: var(--accent-red);
  background: linear-gradient(180deg, rgba(248, 113, 113, 0.1), var(--bg-card));
}

.verdict-card.verdict-warning {
  border-left-color: var(--accent-amber);
  background: linear-gradient(180deg, rgba(251, 191, 36, 0.1), var(--bg-card));
}

.verdict-card.verdict-success {
  border-left-color: var(--accent-green);
  background: linear-gradient(180deg, rgba(52, 211, 153, 0.1), var(--bg-card));
}

.verdict-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.verdict-icon {
  font-size: 28px;
}

.verdict-header h2 {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.verdict-header p {
  font-size: 13px;
  color: var(--text-secondary);
}

.verdict-body {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px;
  margin: 12px 0;
  font-size: 14px;
  line-height: 1.6;
}

.verdict-body ul {
  padding-left: 20px;
  margin-top: 8px;
}

.verdict-body li {
  margin-bottom: 6px;
}

.verdict-footer {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

/* Grid Layout */
.grid-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 960px) {
  .grid-layout {
    grid-template-columns: 1fr;
  }
}

.col-left, .col-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-title h3 {
  font-size: 15px;
  font-weight: 600;
}

.card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.card-body {
  padding: 16px 18px;
  flex: 1;
}

.p-0 {
  padding: 0 !important;
}

/* Badges */
.card-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.badge-blue { background: rgba(56, 189, 248, 0.15); color: var(--accent-blue); }
.badge-purple { background: rgba(192, 132, 252, 0.15); color: var(--accent-purple); }
.badge-green { background: rgba(52, 211, 153, 0.15); color: var(--accent-green); }
.badge-teal { background: rgba(45, 212, 191, 0.15); color: #2dd4bf; }
.badge-orange { background: rgba(251, 146, 60, 0.15); color: #fb923c; }
.badge-indigo { background: rgba(129, 140, 248, 0.15); color: #818cf8; }
.badge-gray { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }

.status-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-idle { background: #334155; color: #94a3b8; }
.badge-running { background: rgba(56, 189, 248, 0.2); color: var(--accent-blue); border: 1px solid var(--accent-blue); }
.badge-success { background: rgba(52, 211, 153, 0.2); color: var(--accent-green); border: 1px solid var(--accent-green); }
.badge-warning { background: rgba(251, 191, 36, 0.2); color: var(--accent-amber); border: 1px solid var(--accent-amber); }
.badge-danger { background: rgba(248, 113, 113, 0.2); color: var(--accent-red); border: 1px solid var(--accent-red); }

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.metric-box {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
}

.metric-box.span-2 {
  grid-column: span 2;
}

.metric-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.metric-val {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  word-break: break-all;
}

.font-mono {
  font-family: var(--font-mono);
}

/* Error Box */
.error-box {
  background: var(--accent-red-glow);
  border: 1px solid var(--accent-red);
  color: #fca5a5;
  padding: 12px;
  border-radius: 8px;
  font-size: 12px;
  margin-top: 12px;
  line-height: 1.4;
}

/* Map Container */
.map-container {
  height: 280px;
  width: 100%;
  background: #0f172a;
}

/* Data Table */
.table-responsive {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.data-table th {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
}

.data-table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.data-table tr:last-child td {
  border-bottom: none;
}

/* Telemetry List */
.telemetry-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.telemetry-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.telemetry-row:last-child {
  border-bottom: none;
}

.t-label {
  color: var(--text-muted);
  font-weight: 500;
}

.t-val {
  color: var(--text-primary);
  text-align: right;
  max-width: 70%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hidden {
  display: none !important;
}