:root {
  --spike-bg: #101820;
  --spike-panel: #172232;
  --spike-border: #2f4058;
  --spike-text: #e7f0ff;
  --spike-muted: #9db0c9;
}

body {
  background: var(--spike-bg);
  color: var(--spike-text);
}

.spike-app {
  min-height: 100vh;
  padding: 18px;
  display: grid;
  grid-template-rows: auto auto auto 1fr;
  gap: 12px;
}

.spike-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.spike-header h1 {
  margin: 0;
  font-size: 1.25rem;
  letter-spacing: 0;
}

.spike-header p {
  margin: 6px 0 0;
  color: var(--spike-muted);
  font-size: 0.86rem;
}

.spike-header p.ok { color: #22c55e; }
.spike-header p.warn { color: #facc15; }
.spike-header p.error { color: #f87171; }

.spike-controls {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr)) auto auto auto;
  align-items: end;
  gap: 10px;
  padding: 12px;
  background: var(--spike-panel);
  border-color: var(--spike-border);
}

.spike-controls label {
  display: grid;
  gap: 5px;
  color: var(--spike-muted);
  font-size: 0.78rem;
}

.spike-controls input {
  height: 34px;
  border: 1px solid var(--spike-border);
  border-radius: 6px;
  background: #0d141d;
  color: var(--spike-text);
  padding: 0 10px;
}

.spike-controls input[type="range"] {
  padding: 0;
  accent-color: #3b82f6;
}

.spike-list {
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--spike-panel);
  border-color: var(--spike-border);
}

.target-alert {
  display: grid;
  gap: 10px;
  padding: 12px;
  background: var(--spike-panel);
  border-color: var(--spike-border);
}

.target-head,
.target-form {
  display: flex;
  align-items: end;
  gap: 10px;
}

.target-head {
  justify-content: space-between;
  align-items: center;
}

.target-head h2 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0;
}

.target-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.push-status {
  color: var(--spike-muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.push-status.ok { color: #22c55e; }
.push-status.warn { color: #facc15; }
.push-status.error { color: #f87171; }

.target-form label {
  display: grid;
  gap: 5px;
  color: var(--spike-muted);
  font-size: 0.78rem;
}

.target-form input,
.target-form select {
  height: 34px;
  border: 1px solid var(--spike-border);
  border-radius: 6px;
  background: #0d141d;
  color: var(--spike-text);
  padding: 0 10px;
}

.target-table {
  overflow: auto;
}

.target-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.target-table th,
.target-table td {
  padding: 7px 10px;
  border-bottom: 1px solid rgba(157, 176, 201, 0.18);
  text-align: right;
  white-space: nowrap;
}

.target-table th {
  color: var(--spike-muted);
  background: #202d40;
  font-weight: 600;
}

.target-table th:first-child,
.target-table td:first-child {
  text-align: left;
}

.target-table .hit {
  color: #facc15;
  font-weight: 700;
}

.target-table .target-toggle {
  width: 18px;
  height: 18px;
  accent-color: #3b82f6;
}

.target-table .target-price-input {
  width: 110px;
  height: 28px;
  border: 1px solid var(--spike-border);
  border-radius: 5px;
  background: #0d141d;
  color: var(--spike-text);
  padding: 0 8px;
  text-align: right;
}

.target-table .empty {
  padding: 20px 12px;
  color: var(--spike-muted);
  text-align: center;
}

.spike-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-bottom: 1px solid var(--spike-border);
}

.spike-list-head h2 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0;
}

#spike-summary {
  color: var(--spike-muted);
  font-size: 0.8rem;
}

.spike-table {
  min-height: 0;
  overflow: auto;
}

.spike-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.spike-table th,
.spike-table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(157, 176, 201, 0.18);
  text-align: right;
  white-space: nowrap;
}

.spike-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #202d40;
  color: var(--spike-muted);
  font-weight: 600;
}

.spike-table th:nth-child(2),
.spike-table th:nth-child(3),
.spike-table td:nth-child(2),
.spike-table td:nth-child(3) {
  text-align: left;
}

.spike-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.12);
}

.spike-table .symbol,
.spike-table .strong {
  font-weight: 700;
}

.spike-table .empty {
  padding: 48px 12px;
  color: var(--spike-muted);
  text-align: center;
}

@media (max-width: 760px) {
  .spike-app {
    padding: 10px;
  }

  .spike-header {
    align-items: flex-start;
  }

  .spike-controls {
    grid-template-columns: 1fr 1fr;
  }

  .spike-controls .btn {
    width: 100%;
  }

  .target-head,
  .target-form {
    align-items: stretch;
    flex-direction: column;
  }

  .target-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .push-status {
    grid-column: 1 / -1;
  }

  .target-form .btn,
  .target-actions .btn {
    width: 100%;
  }
}

.muted {
  color: var(--spike-muted);
  font-size: 0.75em;
  margin-left: 4px;
}