:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: #162032;
  --bg-card-hover: #1c293f;
  --border-color: #24344d;
  --text-primary: #f0f4f8;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-blue: #38bdf8;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --accent-yellow: #f59e0b;
  --accent-orange: #f97316;
  --accent-purple: #a855f7;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.app-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 16px 24px;
}

/* Header & Top Nav */
.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 20px;
  margin-bottom: 20px;
  gap: 16px;
  flex-wrap: wrap;
}

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

.brand h1 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
}

.brand .tag {
  font-size: 0.65rem;
  background-color: var(--accent-purple);
  color: #fff;
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 600;
  margin-left: 6px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--text-muted);
}

.status-dot.live {
  background-color: var(--accent-green);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.6);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.metrics-bar {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.metric-card {
  display: flex;
  flex-direction: column;
  padding: 4px 12px;
  border-left: 2px solid var(--border-color);
}

.metric-card .label {
  font-size: 0.65rem;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.metric-card .value {
  font-size: 1.05rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.metric-card .value.highlight {
  color: var(--accent-blue);
}

.metric-card .value.positive {
  color: var(--accent-green);
}

.metric-card .value.negative {
  color: var(--accent-red);
}

.badge-ok {
  color: var(--accent-green);
}

.badge-warn {
  color: var(--accent-yellow);
}

.badge-danger {
  color: var(--accent-red);
}

/* Layout */
.grid-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
}

@media (max-width: 1100px) {
  .grid-layout {
    grid-template-columns: 1fr;
  }
}

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

/* Panels */
.panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 18px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.panel-header h2 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.counter {
  font-size: 0.75rem;
  background-color: var(--bg-card);
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 600;
  color: var(--accent-blue);
}

/* Order Previews */
.preview-stream {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 250px;
}

.preview-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.2s ease;
}

.preview-card.passed {
  border-left: 4px solid var(--accent-green);
}

.preview-card.rejected {
  border-left: 4px solid var(--accent-red);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.badge-action {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  font-family: var(--font-mono);
}

.badge-action.buy {
  background-color: rgba(16, 185, 129, 0.2);
  color: var(--accent-green);
}

.badge-action.sell {
  background-color: rgba(239, 68, 68, 0.2);
  color: var(--accent-red);
}

.catalyst-tag {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background-color: var(--bg-secondary);
  padding: 2px 8px;
  border-radius: 6px;
}

.card-metrics {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  background-color: var(--bg-secondary);
  padding: 10px;
  border-radius: 8px;
}

@media (max-width: 720px) {
  .card-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card-metric {
  display: flex;
  flex-direction: column;
}

.card-metric .m-label {
  font-size: 0.65rem;
  color: var(--text-muted);
}

.card-metric .m-value {
  font-size: 0.9rem;
  font-family: var(--font-mono);
  font-weight: 600;
}

.card-schwab-verification {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-top: 1px solid var(--border-color);
}

.card-actions {
  display: flex;
  gap: 10px;
}

/* Quotes Radar Grid */
.quotes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.quote-box {
  background-color: var(--bg-card);
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.quote-box:hover {
  border-color: var(--accent-blue);
  background-color: var(--bg-card-hover);
}

.quote-box .q-symbol {
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #fff;
}

.quote-box .q-meta-tag {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--accent-purple);
  background-color: rgba(168, 85, 247, 0.15);
  padding: 1px 5px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

.quote-box .q-price {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
}

.quote-box .q-change {
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.quote-box .q-volume {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.quote-box .q-spread {
  font-size: 0.65rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
}

/* Flash animation on refresh */
@keyframes flashGlow {
  0% { border-color: var(--accent-blue); box-shadow: 0 0 12px rgba(56, 189, 248, 0.5); transform: translateY(-1px); }
  100% { border-color: var(--border-color); box-shadow: none; transform: translateY(0); }
}

.quote-box.flash-update {
  animation: flashGlow 0.8s ease-out;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Forms & Tables */
.order-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-row {
  display: flex;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.form-group.full-width {
  flex: 1 1 100%;
}

.form-group label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group label .sub {
  color: var(--text-muted);
  font-weight: 400;
}

input, select {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: var(--font-mono);
}

input:focus, select:focus {
  outline: none;
  border-color: var(--accent-blue);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

.data-table th, .data-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.7rem;
}

/* Buttons */
.btn {
  padding: 8px 14px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s;
}

.btn:hover {
  opacity: 0.85;
}

.btn-primary {
  background-color: var(--accent-blue);
  color: #000;
  font-family: var(--font-mono);
  font-weight: 700;
}

.btn-success {
  background-color: var(--accent-green);
  color: #000;
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-danger {
  background-color: var(--accent-red);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 700;
}

.btn-sm {
  padding: 4px 8px;
  font-size: 0.7rem;
}

.full-width {
  width: 100%;
}

.empty-state {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 40px 20px;
}

/* Authentication Modal Overlay & Card */
.auth-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 14, 23, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.auth-modal-card {
  background: var(--bg-card, #111827);
  border: 1px solid var(--border-color, #1f2937);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(56, 189, 248, 0.1);
  border-radius: 12px;
  width: 90%;
  max-width: 440px;
  padding: 32px 28px;
}

.auth-modal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.auth-modal-header h3 {
  font-family: var(--font-mono, monospace);
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--text-primary, #f9fafb);
  margin: 0;
}

.auth-modal-desc {
  color: var(--text-muted, #9ca3af);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 24px;
}

.auth-error-msg {
  color: var(--accent-red, #ef4444);
  font-size: 0.8rem;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 16px;
}

/* Learning & 30-Day Forward-Test Journal Styling */
.badge-win {
  color: var(--accent-green, #10b981);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  display: inline-block;
}

.badge-loss {
  color: var(--accent-red, #ef4444);
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  display: inline-block;
}

.badge-breakeven {
  color: var(--accent-yellow, #f59e0b);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  display: inline-block;
}

.badge-open {
  color: var(--accent-blue, #38bdf8);
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  display: inline-block;
}

.takeaways-box {
  background: rgba(168, 85, 247, 0.05);
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-left: 4px solid var(--accent-purple, #a855f7);
  border-radius: 8px;
  padding: 14px 18px;
}

.takeaways-header {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-purple, #a855f7);
  letter-spacing: 0.05em;
  font-weight: 700;
  margin-bottom: 8px;
}

.takeaways-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.takeaways-list li {
  font-size: 0.82rem;
  color: var(--text-primary);
  margin-bottom: 6px;
  position: relative;
  padding-left: 18px;
  line-height: 1.45;
}

.takeaways-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent-purple, #a855f7);
  font-size: 0.85rem;
}

.btn-secondary.active {
  background-color: var(--accent-blue, #38bdf8);
  color: #0a0e17;
  font-weight: 700;
  border-color: var(--accent-blue, #38bdf8);
}