/* ===================================================================
   MATRIX THEME — OpenClaw Cost Dashboard
   Black background, green glow, CRT scanlines, glassmorphism panels
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@300;400;600;700&display=swap');

/* --- Reset & Base --- */

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

:root {
  --matrix-green: #00FF41;
  --matrix-green-dim: rgba(0, 255, 65, 0.3);
  --matrix-green-glow: rgba(0, 255, 65, 0.15);
  --matrix-cyan: #00E5FF;
  --matrix-cyan-dim: rgba(0, 229, 255, 0.3);
  --matrix-amber: #FFB300;
  --matrix-red: #FF1744;
  --matrix-bg: #000000;
  --matrix-panel: rgba(0, 15, 0, 0.8);
  --matrix-border: rgba(0, 255, 65, 0.25);
  --matrix-border-bright: rgba(0, 255, 65, 0.5);
  --font-mono: 'Source Code Pro', 'Courier New', monospace;
}

body {
  background: var(--matrix-bg);
  color: var(--matrix-green);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- Matrix Rain Canvas --- */

#matrix-rain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.15;
}

/* --- CRT Scanline Overlay --- */

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.1) 0px,
    rgba(0, 0, 0, 0.1) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* --- Layout --- */

.dashboard-container {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
}

/* --- Header --- */

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--matrix-border);
  margin-bottom: 24px;
}

.dashboard-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--matrix-green);
  text-shadow: 0 0 20px var(--matrix-green), 0 0 40px rgba(0, 255, 65, 0.3);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.dashboard-title .subtitle {
  display: block;
  font-size: 11px;
  font-weight: 300;
  color: rgba(0, 255, 65, 0.5);
  letter-spacing: 4px;
  margin-top: 2px;
}

.agent-selector {
  display: flex;
  align-items: center;
  gap: 10px;
}

.agent-selector label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(0, 255, 65, 0.6);
}

.agent-selector select {
  background: var(--matrix-panel);
  color: var(--matrix-green);
  border: 1px solid var(--matrix-border);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  border-radius: 4px;
  cursor: pointer;
  outline: none;
}

.agent-selector select:focus {
  border-color: var(--matrix-border-bright);
  box-shadow: 0 0 10px var(--matrix-green-glow);
}

/* --- Hero Stats --- */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--matrix-panel);
  border: 1px solid var(--matrix-border);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.stat-card:hover {
  border-color: var(--matrix-border-bright);
  box-shadow: 0 0 20px var(--matrix-green-glow);
}

.stat-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: rgba(0, 255, 65, 0.5);
  margin-bottom: 8px;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--matrix-green);
  text-shadow: 0 0 15px var(--matrix-green);
}

.stat-sub {
  font-size: 11px;
  color: rgba(0, 255, 65, 0.4);
  margin-top: 6px;
}

/* --- Panels / Cards --- */

.panel {
  background: var(--matrix-panel);
  border: 1px solid var(--matrix-border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
}

.panel-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: rgba(0, 255, 65, 0.6);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(0, 255, 65, 0.1);
}

.chart-container {
  height: 280px;
  position: relative;
}

/* --- Grid Layouts --- */

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

/* --- Activity Feed --- */

.feed-item {
  display: grid;
  grid-template-columns: 24px 1fr 120px 160px 80px 70px 70px;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(0, 255, 65, 0.06);
  font-size: 12px;
  animation: feedSlideIn 0.3s ease-out backwards;
  transition: background 0.2s;
}

.feed-item:hover {
  background: rgba(0, 255, 65, 0.03);
}

@keyframes feedSlideIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.feed-status { text-align: center; font-size: 10px; }
.status-ok { color: var(--matrix-green); text-shadow: 0 0 5px var(--matrix-green); }
.status-error { color: var(--matrix-red); text-shadow: 0 0 5px var(--matrix-red); }
.feed-job { color: var(--matrix-green); font-weight: 600; }
.feed-model { color: rgba(0, 255, 65, 0.4); font-size: 10px; }
.feed-tokens { color: var(--matrix-cyan); font-size: 11px; }
.feed-cost { color: var(--matrix-amber); font-weight: 600; }
.feed-duration { color: rgba(0, 255, 65, 0.4); text-align: right; }
.feed-time { color: rgba(0, 255, 65, 0.3); text-align: right; }

/* --- ROI Table --- */

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

.roi-table th {
  text-align: left;
  padding: 8px 12px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(0, 255, 65, 0.5);
  border-bottom: 1px solid var(--matrix-border);
}

.roi-table td {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(0, 255, 65, 0.06);
}

.roi-positive { color: var(--matrix-green); font-weight: 700; }
.roi-negative { color: var(--matrix-red); font-weight: 700; }

/* --- Blog Cards --- */

.blog-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}

.blog-card {
  background: rgba(0, 20, 0, 0.6);
  border: 1px solid var(--matrix-border);
  border-radius: 6px;
  padding: 16px;
}

.blog-title {
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--matrix-green);
}

.blog-slug {
  font-size: 10px;
  color: rgba(0, 255, 65, 0.3);
  margin-bottom: 10px;
}

.blog-metrics {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: rgba(0, 255, 65, 0.6);
}

.blog-metrics strong {
  color: var(--matrix-green);
}

/* --- Forms --- */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

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

.form-group label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(0, 255, 65, 0.5);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(0, 10, 0, 0.8);
  border: 1px solid var(--matrix-border);
  color: var(--matrix-green);
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  border-radius: 4px;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--matrix-border-bright);
  box-shadow: 0 0 8px var(--matrix-green-glow);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.btn-submit {
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid var(--matrix-green);
  color: var(--matrix-green);
  padding: 10px 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  border-radius: 4px;
  margin-top: 12px;
  transition: all 0.2s;
}

.btn-submit:hover {
  background: rgba(0, 255, 65, 0.2);
  box-shadow: 0 0 15px var(--matrix-green-glow);
}

/* --- Empty State --- */

.empty-state {
  text-align: center;
  padding: 30px;
  color: rgba(0, 255, 65, 0.3);
  font-size: 12px;
  letter-spacing: 1px;
}

/* --- Toast Notification --- */

.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--matrix-panel);
  border: 1px solid var(--matrix-green);
  color: var(--matrix-green);
  padding: 12px 24px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  z-index: 10000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  box-shadow: 0 0 20px var(--matrix-green-glow);
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* --- Uptime Indicator --- */

.uptime-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 8px;
  animation: pulse 2s ease-in-out infinite;
}

.uptime-dot.up {
  background: var(--matrix-green);
  box-shadow: 0 0 10px var(--matrix-green);
}

.uptime-dot.down {
  background: var(--matrix-red);
  box-shadow: 0 0 10px var(--matrix-red);
  animation: pulse-red 1s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes pulse-red {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* --- Responsive --- */

@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .feed-item {
    grid-template-columns: 24px 1fr 80px;
  }
  .feed-model, .feed-duration, .feed-time { display: none; }
}

@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr; }
  .dashboard-header { flex-direction: column; gap: 16px; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .dashboard-container { padding: 12px; }
}

/* --- Scrollbar --- */

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--matrix-bg);
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 65, 0.2);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 255, 65, 0.4);
}