/* ==========================================================================
   141 HQ + Quick Jobs (QJS) Combined Design System
   Strict Minimalism: Flat UI patterns, zero glassmorphism, zero 3D transforms.
   Palette: #0f0f0f base, #161616 panel, #1f1f1f card, #e50914 brand red.
   ========================================================================== */

/* Admin Navigation items hidden by default unless verified */
#nav-qjs-admin,
[data-auth="admin-only"],
.admin-nav-item {
  display: none !important;
}

/* Topbar Live QC Pill */
.topbar-qc-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #f4f4f5;
  text-decoration: none;
  transition: border-color var(--transition), background-color var(--transition);
  cursor: pointer;
}

.topbar-qc-pill:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.2);
}

.topbar-qc-pill img.qc-icon,
.qc-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  vertical-align: middle;
  display: inline-block;
}

.topbar-qc-pill .qc-balance {
  color: #ffffff;
}

.topbar-qc-pill .qc-unit {
  color: var(--brand-500);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.topbar-qc-pill .qc-add-icon {
  background: rgba(229, 9, 20, 0.2);
  color: #f87171;
  border-radius: 2px;
  padding: 0 4px;
  font-size: 0.75rem;
  font-weight: 800;
  margin-left: 2px;
}

/* Page Command Header */
.qjs-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.qjs-page-title-group h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.qjs-page-title-group p {
  font-size: 0.875rem;
  color: var(--zinc-400);
}

.qjs-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Tabs System */
.qjs-nav-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.qjs-tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--zinc-400);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.qjs-tab-btn:hover {
  color: #ffffff;
}

.qjs-tab-btn.active {
  color: #ffffff;
  border-bottom-color: var(--brand-500);
}

.qjs-tab-btn .tab-counter {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--zinc-300);
}

.qjs-tab-btn.active .tab-counter {
  background: rgba(229, 9, 20, 0.15);
  border-color: rgba(229, 9, 20, 0.4);
  color: #f87171;
}

/* KPI Metrics Grid */
.qjs-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.qjs-kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qjs-kpi-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--zinc-400);
  font-weight: 600;
}

.qjs-kpi-value {
  font-size: 1.6rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: #ffffff;
  letter-spacing: -0.02em;
}

.qjs-kpi-meta {
  font-size: 0.78rem;
  color: var(--zinc-500);
}

/* Filter & Search Toolbar */
.qjs-toolbar {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.qjs-search-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 240px;
}

.qjs-category-pills {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.qjs-category-pill {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--zinc-400);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  cursor: pointer;
  transition: all var(--transition);
}

.qjs-category-pill:hover {
  background: var(--bg-card-hover);
  color: #ffffff;
}

.qjs-category-pill.active {
  background: rgba(229, 9, 20, 0.15);
  border-color: rgba(229, 9, 20, 0.4);
  color: #f87171;
}

/* Tasks Grid */
.qjs-tasks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.qjs-task-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--transition), background-color var(--transition);
}

.qjs-task-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.15);
}

.qjs-task-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.qjs-task-badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.qjs-task-reward {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(229, 9, 20, 0.12);
  border: 1px solid rgba(229, 9, 20, 0.3);
  color: #f87171;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.qjs-task-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 8px;
}

.qjs-task-desc {
  font-size: 0.85rem;
  color: var(--zinc-400);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.qjs-task-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  margin-top: auto;
  font-size: 0.78rem;
  color: var(--zinc-500);
}

.qjs-task-poster {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qjs-task-poster-avatar {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  background: #27272a;
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Modals */
.qjs-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.qjs-modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.qjs-modal-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9);
}

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

.qjs-modal-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
}

.qjs-modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.qjs-modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* Table Design */
.qjs-table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: 24px;
}

.qjs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.qjs-table th {
  background: var(--bg-panel);
  padding: 12px 16px;
  color: var(--zinc-400);
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.qjs-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  color: #ffffff;
  vertical-align: middle;
}

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

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

.tx-pos {
  color: #4ade80;
  font-weight: 700;
  font-family: var(--font-mono);
}

.tx-neg {
  color: #f87171;
  font-weight: 700;
  font-family: var(--font-mono);
}

/* Chat 2-Column Interface */
.qjs-chat-shell {
  display: grid;
  grid-template-columns: 300px 1fr;
  height: calc(100vh - 140px);
  min-height: 500px;
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.qjs-chat-sidebar {
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
}

.qjs-chat-sidebar-header {
  padding: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.qjs-chat-conversations {
  flex: 1;
  overflow-y: auto;
}

.qjs-conv-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: background-color var(--transition);
}

.qjs-conv-item:hover {
  background: var(--bg-card);
}

.qjs-conv-item.active {
  background: var(--bg-card-hover);
  border-left: 3px solid var(--brand-500);
}

.qjs-chat-main {
  display: flex;
  flex-direction: column;
  background: var(--bg-dark);
}

.qjs-chat-header {
  padding: 14px 20px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.qjs-chat-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.qjs-message {
  max-width: 70%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.45;
}

.qjs-message.sent {
  align-self: flex-end;
  background: var(--brand-500);
  color: #ffffff;
  border-bottom-right-radius: 2px;
}

.qjs-message.received {
  align-self: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: #ffffff;
  border-bottom-left-radius: 2px;
}

.qjs-chat-input-bar {
  padding: 16px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (max-width: 900px) {
  .qjs-chat-shell {
    grid-template-columns: 1fr;
    height: auto;
  }
}