@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700;800&display=swap');

:root {
  /* Pak-LLM Master Dark Palette */
  --bg-primary: #030708;
  --bg-panel: rgba(3, 7, 8, 0.9);
  --bg-card: rgba(15, 23, 42, 0.65);
  --bg-card-hover: rgba(15, 23, 42, 0.85);
  --border-color: rgba(30, 41, 59, 0.7);
  --border-focus: #10b981;

  --halal-emerald: #10b981;
  --halal-emerald-glow: rgba(16, 185, 129, 0.35);
  --halal-gold: #eab308;
  --halal-gold-glow: rgba(234, 179, 8, 0.3);
  --nonhalal-red: #ef4444;
  --accent-cyan: #38bdf8;
  --accent-blue: #60a5fa;

  --text-primary: #ffffff;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --panel-glow: rgba(16, 185, 129, 0.08);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

/* Pak-LLM Custom Emerald Scrollbars */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--halal-emerald);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #34d399;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  background-image: radial-gradient(rgba(16, 185, 129, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* HEADER */
.app-header {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-badge {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-badge .icon {
  font-size: 1.6rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
}

.brand-title span {
  color: var(--halal-emerald);
}

.brand-sub {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.system-status-pill, .guardrail-badge {
  font-size: 0.78rem;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f59e0b;
}

.status-dot.online {
  background: var(--halal-emerald);
  box-shadow: 0 0 10px var(--halal-emerald);
}

.guardrail-badge {
  border-color: rgba(16, 185, 129, 0.35);
  color: var(--halal-emerald);
}

.db-pill {
  border-color: rgba(59, 130, 246, 0.3);
  color: #60a5fa;
}

.clock {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.testbed-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* NAVIGATION TABS */
.nav-tabs {
  background: #0a0f18;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  padding: 0 24px;
  gap: 8px;
}

.nav-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  padding: 12px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.nav-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
}

.nav-tab.active {
  color: var(--halal-emerald);
  border-bottom-color: var(--halal-emerald);
}

/* MAIN CONTENT */
.main-content {
  flex: 1;
  padding: 16px 24px;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* TAB 1: 3D WORKSPACE LAYOUT */
.workspace-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 16px;
}

.three-container-wrapper {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.viewport-toolbar {
  background: rgba(14, 20, 31, 0.85);
  backdrop-filter: blur(8px);
  padding: 8px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  z-index: 10;
}

.toolbar-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.camera-controls {
  display: flex;
  gap: 6px;
}

.cam-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.cam-btn:hover, .cam-btn.active {
  background: var(--accent-blue);
  color: #fff;
  border-color: var(--accent-blue);
}

.three-viewport {
  width: 100%;
  height: 580px;
  background: #070a10;
}

/* RAYCAST BOX INSPECT HUD */
.box-inspect-hud {
  position: absolute;
  top: 60px;
  right: 16px;
  width: 290px;
  background: rgba(20, 28, 43, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(16, 185, 129, 0.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  border-radius: 8px;
  padding: 14px;
  z-index: 20;
}

.hud-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.hud-sku {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--halal-emerald);
  font-weight: 700;
}

.hud-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.hud-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.hud-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.78rem;
  margin-bottom: 12px;
}

.hud-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 4px;
}

.hud-row span {
  color: var(--text-muted);
}

.badge-halal {
  color: var(--halal-emerald);
  font-weight: 600;
}

.badge-nonhalal {
  color: var(--nonhalal-red);
  font-weight: 600;
}

.btn-fetch {
  width: 100%;
  background: #059669;
  border: 1px solid var(--halal-emerald);
  color: #fff;
  padding: 8px 12px;
  border-radius: 5px;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.82rem;
  transition: all 0.15s ease;
}

.btn-fetch:hover {
  background: #10b981;
}

.three-legend {
  background: rgba(14, 20, 31, 0.9);
  padding: 8px 16px;
  display: flex;
  gap: 16px;
  font-size: 0.72rem;
  border-top: 1px solid var(--border-color);
}

.leg-pill {
  display: flex;
  align-items: center;
  gap: 6px;
}

.leg-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.leg-pill.green .dot { background: var(--halal-emerald); }
.leg-pill.red .dot { background: var(--nonhalal-red); }
.leg-pill.cyan .dot { background: var(--accent-cyan); }
.leg-pill.orange .dot { background: #f97316; }

/* SIDEBAR TELEMETRY & CONTROLS */
.sidebar-telemetry {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.collection-cam-card {
  border-color: rgba(6, 182, 212, 0.4);
  background: rgba(6, 182, 212, 0.04);
}

.collection-cam-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.dispatch-intel, .verif-intel {
  background: rgba(0, 0, 0, 0.3);
  padding: 6px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.intel-label {
  font-size: 0.68rem;
  color: var(--text-secondary);
}

.dispatch-intel strong {
  font-size: 0.78rem;
  color: var(--accent-cyan);
}

.verif-tag {
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
}
.verif-tag.ready { color: var(--text-muted); }
.verif-tag.verified { color: var(--halal-emerald); background: rgba(16, 185, 129, 0.15); border: 1px solid var(--halal-emerald); }
.verif-tag.alert { color: var(--nonhalal-red); background: rgba(239, 68, 68, 0.15); border: 1px solid var(--nonhalal-red); }

.cam-indicator {
  font-size: 0.7rem;
  color: var(--accent-cyan);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.yolo-meta-tag {
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(14, 165, 233, 0.3);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.68rem;
  color: #7dd3fc;
  display: flex;
  justify-content: space-between;
}
.yolo-meta-tag strong {
  color: #38bdf8;
}

.robot-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 12px;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.robot-name {
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.92rem;
}

.role-badge {
  font-size: 0.72rem;
  color: var(--halal-gold);
  font-weight: 400;
}

.online-pill {
  font-size: 0.68rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(16, 185, 129, 0.2);
  color: var(--halal-emerald);
  border: 1px solid var(--halal-emerald);
}

.telemetry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.telem-item {
  background: rgba(0, 0, 0, 0.25);
  padding: 5px 8px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
}

.telem-item .label {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.telem-item .val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 2px;
}

.control-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 12px;
}

.control-box h3 {
  font-size: 0.85rem;
  margin-bottom: 8px;
  color: var(--accent-cyan);
}

.fetch-input-row {
  display: flex;
  gap: 8px;
}

.fetch-input-row select {
  flex: 1;
}

.log-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-height: 200px;
}

.log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.log-stream {
  background: #06090e;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 8px;
  overflow-y: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.log-entry {
  color: #cbd5e1;
}
.log-entry.blocked { color: #f87171; }
.log-entry.success { color: #4ade80; }

/* ERP INVENTORY & ORDERS TABLES */
.inventory-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.inventory-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.inv-title-group h2 {
  font-size: 1.25rem;
  font-weight: 700;
}

.inv-title-group p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

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

.search-input {
  background: #0f172a;
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 8px 12px;
  border-radius: 5px;
  font-size: 0.82rem;
  width: 300px;
}

.search-input:focus {
  outline: none;
  border-color: var(--border-focus);
}

.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow-x: auto;
}

.inventory-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.82rem;
}

.inventory-table th {
  background: #0d1420;
  padding: 12px 14px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.inventory-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  white-space: nowrap;
}

.inventory-table tr:hover {
  background: var(--bg-card-hover);
}

.shelf-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
}

.cert-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}

.cert-pill.halal {
  background: rgba(16, 185, 129, 0.15);
  color: var(--halal-emerald);
  border: 1px solid var(--halal-emerald);
}

.cert-pill.non_halal {
  background: rgba(239, 68, 68, 0.15);
  color: var(--nonhalal-red);
  border: 1px solid var(--nonhalal-red);
}

.btn-table-fetch {
  background: #047857;
  border: 1px solid var(--halal-emerald);
  color: #fff;
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all 0.15s ease;
}

.btn-table-fetch:hover {
  background: #10b981;
}

/* BUTTONS & FORMS */
.btn {
  background: #1e293b;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.15s ease;
}

.btn:hover { background: #334155; }
.btn-primary { background: #0369a1; border-color: #0284c7; }
.btn-primary:hover { background: #0284c7; }
.btn-secondary { background: #1e293b; }
.btn-danger { background: #b91c1c; border-color: #ef4444; }
.btn-danger:hover { background: #dc2626; }

select {
  background: #0f172a;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 0.82rem;
}

/* MANUAL TELEOP & CALIBRATION */
.manual-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.manual-controls {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 12px;
}

.dpad-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dpad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.dpad-btn {
  padding: 10px 4px;
  text-align: center;
}

.stop-btn { width: 100%; }

.arm-buttons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.arm-btn {
  font-size: 0.75rem;
  padding: 8px 6px;
}

.btn-calib {
  background: #0f766e;
  border-color: #14b8a6;
  color: #ccfbf1;
}

.btn-lock {
  background: #7c2d12;
  border-color: #ea580c;
  color: #ffedd5;
}

/* OTA */
.ota-box {
  border-color: rgba(6, 182, 212, 0.4);
  background: rgba(6, 182, 212, 0.05);
}

.ota-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.ota-tag {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(16, 185, 129, 0.2);
  color: var(--halal-emerald);
  border: 1px solid var(--halal-emerald);
}

.ota-controls-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

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

.btn-ota {
  background: #0284c7;
  border-color: #38bdf8;
  color: #fff;
}
.btn-ota:hover { background: #0369a1; }

/* BACKEND NODE PILL & CONFIG MODAL */
.node-pill {
  cursor: pointer;
  border-color: rgba(6, 182, 212, 0.4);
  color: var(--accent-cyan);
  transition: all 0.2s ease;
}
.node-pill:hover {
  background: rgba(6, 182, 212, 0.15);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.3);
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(7, 10, 16, 0.85);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 90%;
  max-width: 540px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(6, 182, 212, 0.15);
  overflow: hidden;
  animation: modalFadeIn 0.25s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(-16px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  padding: 16px 20px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.modal-title-wrap h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}
.modal-close:hover { color: #fff; }

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-desc {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.modal-desc code {
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
}

.form-group-modal {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group-modal label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-input {
  background: #080c14;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s;
}
.modal-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
}

.modal-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.preset-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.preset-label {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.btn-preset {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-preset:hover {
  background: rgba(6, 182, 212, 0.15);
  border-color: var(--accent-cyan);
  color: #fff;
}

.node-ping-box {
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-family: 'JetBrains Mono', monospace;
  line-height: 1.4;
}
.node-ping-box.success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: var(--halal-emerald);
}
.node-ping-box.error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--nonhalal-red);
}

.tunnel-guide-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed var(--border-color);
  border-radius: 6px;
  padding: 12px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.tunnel-guide-box strong {
  color: var(--halal-gold);
  display: block;
  margin-bottom: 4px;
}

.tunnel-guide-box code {
  display: inline-block;
  margin-top: 6px;
  background: #080c14;
  border: 1px solid var(--border-color);
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--accent-cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
}

.modal-footer {
  padding: 14px 20px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.btn-modal-test {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-modal-test:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.btn-modal-save {
  background: var(--accent-cyan);
  border: 1px solid #22d3ee;
  color: #080c14;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-modal-save:hover {
  background: #22d3ee;
  box-shadow: 0 0 14px rgba(6, 182, 212, 0.4);
}


.logo-badge .brand-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.45));
}