/* ── TP-UI-002 Platform Shell ─────────────────────────────────────────── */

.platform-sidebar {
  padding: var(--tropos-space-4) var(--tropos-space-3);
}

.platform-brand {
  margin-bottom: var(--tropos-space-4);
}

.product-switcher-trigger {
  display: flex;
  align-items: center;
  gap: var(--tropos-space-3);
  width: 100%;
  padding: var(--tropos-space-2) var(--tropos-space-3);
  border: 1px solid rgba(215, 184, 77, 0.2);
  border-radius: var(--tropos-radius-md);
  background: var(--tropos-forest-800);
  color: var(--tropos-text-on-dark);
  cursor: pointer;
  text-align: left;
  font: inherit;
}

.product-switcher-trigger:hover {
  border-color: rgba(215, 184, 77, 0.45);
  background: var(--tropos-forest-700);
}

.platform-logo-mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--tropos-radius-sm);
  background: var(--tropos-gold-500);
  color: var(--tropos-forest-900);
  font-weight: 700;
  font-size: var(--tropos-text-md);
  flex-shrink: 0;
}

.platform-brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.platform-brand-name {
  font-size: var(--tropos-text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.platform-brand-context {
  font-size: var(--tropos-text-xs);
  color: rgba(238, 240, 226, 0.72);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-switcher-chevron {
  opacity: 0.7;
  font-size: 10px;
}

.sidebar-nav-groups {
  display: flex;
  flex-direction: column;
  gap: var(--tropos-space-4);
  overflow-y: auto;
}

.nav-group-label {
  font-size: var(--tropos-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(238, 240, 226, 0.45);
  padding: 0 var(--tropos-space-3) var(--tropos-space-2);
}

.platform-topbar {
  gap: var(--tropos-space-3);
}

.platform-topbar-start {
  min-width: 10rem;
}

.platform-breadcrumb {
  font-size: var(--tropos-text-sm);
  font-weight: 600;
  color: var(--tropos-text-primary);
}

.platform-notifications-btn {
  position: relative;
  border: 1px solid var(--tropos-border);
  background: var(--tropos-bg-panel);
  border-radius: var(--tropos-radius-sm);
  width: 2.25rem;
  height: 2.25rem;
  cursor: pointer;
  color: var(--tropos-slate-600);
}

.platform-notifications-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 1rem;
  height: 1rem;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--tropos-danger);
  color: #fff;
  font-size: 10px;
  line-height: 1rem;
  text-align: center;
}

.product-switcher-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.45);
  display: grid;
  place-items: start center;
  padding: var(--tropos-space-8) var(--tropos-space-4);
}

.product-switcher-overlay.hidden {
  display: none;
}

.product-switcher-drawer {
  width: min(720px, 100%);
  max-height: calc(100vh - 4rem);
  overflow: auto;
  background: var(--tropos-bg-panel);
  border-radius: var(--tropos-radius-lg);
  box-shadow: var(--tropos-shadow-lg);
  border: 1px solid var(--tropos-border);
}

.product-switcher-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--tropos-space-4) var(--tropos-space-5);
  border-bottom: 1px solid var(--tropos-border);
}

.product-switcher-header h2 {
  margin: 0;
  font-size: var(--tropos-text-lg);
}

.product-switcher-panel {
  padding: var(--tropos-space-4) var(--tropos-space-5) var(--tropos-space-6);
  display: grid;
  gap: var(--tropos-space-5);
}

.product-switcher-group-label {
  font-size: var(--tropos-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tropos-text-secondary);
  margin-bottom: var(--tropos-space-2);
}

.product-switcher-item {
  display: grid;
  gap: 2px;
  width: 100%;
  text-align: left;
  padding: var(--tropos-space-3) var(--tropos-space-4);
  margin-bottom: var(--tropos-space-2);
  border: 1px solid var(--tropos-border);
  border-radius: var(--tropos-radius-md);
  background: var(--tropos-bg-panel);
  cursor: pointer;
  font: inherit;
}

.product-switcher-item:hover {
  border-color: var(--tropos-gold-500);
  background: var(--tropos-slate-50);
}

.product-switcher-item.active {
  border-color: var(--tropos-gold-500);
  box-shadow: inset 3px 0 0 var(--tropos-gold-500);
}

.product-switcher-item-title {
  font-weight: 600;
  color: var(--tropos-text-primary);
}

.product-switcher-item-desc {
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
}

/* ── Platform Overview ─────────────────────────────────────────────────── */

.overview-header h1 {
  margin: 0.25rem 0 0;
  font-size: var(--tropos-text-2xl);
}

.overview-readiness {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--tropos-space-4) var(--tropos-space-5);
  margin-bottom: var(--tropos-space-4);
  border-left: 4px solid var(--tropos-gold-500);
}

.overview-readiness-label {
  display: block;
  font-size: var(--tropos-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tropos-text-secondary);
}

.overview-readiness-detail {
  display: block;
  font-size: var(--tropos-text-sm);
  color: var(--tropos-text-secondary);
  margin-top: 4px;
}

.overview-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--tropos-space-3);
  margin-bottom: var(--tropos-space-5);
}

.overview-metric {
  background: var(--tropos-bg-panel);
  border: 1px solid var(--tropos-border);
  border-radius: var(--tropos-radius-md);
  padding: var(--tropos-space-3) var(--tropos-space-4);
  box-shadow: var(--tropos-shadow-sm);
}

.overview-metric-label {
  display: block;
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
}

.overview-metric-value {
  display: block;
  font-size: var(--tropos-text-xl);
  font-weight: 700;
  margin-top: 4px;
}

.overview-metric-alert .overview-metric-value { color: var(--tropos-danger); }
.overview-metric-active .overview-metric-value { color: var(--tropos-info); }
.overview-metric-highlight .overview-metric-value { color: var(--tropos-gold-500); }
.overview-metric-success .overview-metric-value { color: var(--tropos-success); }

.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--tropos-space-4);
}

.overview-panel h2 {
  margin: 0 0 var(--tropos-space-3);
  font-size: var(--tropos-text-md);
}

.overview-panel-primary {
  grid-column: 1 / -1;
}

.overview-panel-body {
  display: grid;
  gap: var(--tropos-space-2);
}

.overview-action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--tropos-space-3);
  padding: var(--tropos-space-3) 0;
  border-bottom: 1px solid var(--tropos-border);
}

.overview-action-row:last-child { border-bottom: none; }

.overview-action-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.overview-action-reason {
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
}

.overview-empty,
.overview-loading {
  color: var(--tropos-text-secondary);
  font-size: var(--tropos-text-sm);
  margin: 0;
}

.overview-change-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--tropos-text-secondary);
  font-size: var(--tropos-text-sm);
}

.overview-complete-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--tropos-space-3);
  padding: var(--tropos-space-2) 0;
  border-bottom: 1px solid var(--tropos-border);
}

.overview-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tropos-space-2);
}

.status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: var(--tropos-text-xs);
  font-weight: 600;
}

.status-complete { background: var(--tropos-success-bg); color: var(--tropos-success); }
.status-pending { background: var(--tropos-slate-100); color: var(--tropos-slate-600); }

/* ── Executive Workspace ───────────────────────────────────────────────── */

.exec-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--tropos-space-4);
  margin-bottom: var(--tropos-space-4);
}

.exec-card h3 {
  margin: 0 0 var(--tropos-space-3);
  font-size: var(--tropos-text-md);
}

.exec-stat {
  font-size: var(--tropos-text-2xl);
  font-weight: 700;
  margin: 0;
}

.exec-stat-alert { color: var(--tropos-danger); }
.exec-stat-highlight { color: var(--tropos-gold-500); }

.exec-detail {
  font-size: var(--tropos-text-sm);
  color: var(--tropos-text-secondary);
  margin: var(--tropos-space-2) 0 var(--tropos-space-4);
}

.exec-performance-panel {
  padding: var(--tropos-space-5);
}

.exec-performance-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--tropos-space-4);
  margin-bottom: var(--tropos-space-5);
}

.exec-label {
  display: block;
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.exec-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--tropos-space-5);
}

/* ── Report Viewer ─────────────────────────────────────────────────────── */

.report-viewer-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--tropos-space-4);
  min-height: 480px;
}

.report-list-item {
  display: grid;
  gap: 2px;
  width: 100%;
  text-align: left;
  padding: var(--tropos-space-3);
  border: none;
  border-bottom: 1px solid var(--tropos-border);
  background: transparent;
  cursor: pointer;
  font: inherit;
}

.report-list-item:hover,
.report-list-item.active {
  background: var(--tropos-slate-50);
}

.report-list-item.active {
  box-shadow: inset 3px 0 0 var(--tropos-gold-500);
}

.report-list-title {
  font-weight: 600;
  font-size: var(--tropos-text-sm);
}

.report-list-meta {
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
}

.report-viewer-header {
  display: flex;
  justify-content: space-between;
  gap: var(--tropos-space-4);
  margin-bottom: var(--tropos-space-5);
  flex-wrap: wrap;
}

.report-viewer-eyebrow {
  font-size: var(--tropos-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tropos-text-secondary);
  margin: 0 0 4px;
}

.report-viewer-sub {
  color: var(--tropos-text-secondary);
  margin: 4px 0 0;
}

.report-kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--tropos-space-3);
  margin-bottom: var(--tropos-space-5);
}

.report-kpi {
  background: var(--tropos-slate-50);
  border: 1px solid var(--tropos-border);
  border-radius: var(--tropos-radius-md);
  padding: var(--tropos-space-3);
}

.report-kpi-label {
  display: block;
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
}

.report-kpi-value {
  display: block;
  font-size: var(--tropos-text-xl);
  font-weight: 700;
}

.report-kpi-unit {
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
}

.report-viewer-split {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--tropos-space-4);
  margin-bottom: var(--tropos-space-4);
}

.report-map-placeholder {
  min-height: 240px;
  display: grid;
  place-content: center;
  gap: var(--tropos-space-3);
  text-align: center;
  background: var(--tropos-forest-900);
  color: var(--tropos-text-on-dark);
  border-radius: var(--tropos-radius-md);
  padding: var(--tropos-space-6);
}

.report-photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--tropos-space-2);
}

.report-photo-placeholder {
  aspect-ratio: 4/3;
  background: var(--tropos-slate-200);
  border-radius: var(--tropos-radius-sm);
  display: grid;
  place-items: center;
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
  text-align: center;
  padding: var(--tropos-space-2);
}

.report-lifecycle-steps {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tropos-space-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.report-lifecycle-steps li {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: var(--tropos-text-xs);
  background: var(--tropos-slate-100);
}

.report-lifecycle-complete { background: var(--tropos-success-bg); color: var(--tropos-success); }
.report-lifecycle-current { background: var(--tropos-info-bg); color: var(--tropos-info); }

@media (max-width: 960px) {
  .overview-grid,
  .report-viewer-layout,
  .report-viewer-split,
  .exec-two-col {
    grid-template-columns: 1fr;
  }

  .platform-sidebar {
    position: fixed;
    z-index: 900;
    left: 0;
    top: 0;
    bottom: 0;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: var(--tropos-shadow-lg);
  }

  .platform-sidebar.sidebar-open {
    transform: translateX(0);
  }

  .sidebar-toggle {
    display: inline-grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid var(--tropos-border);
    border-radius: var(--tropos-radius-sm);
    background: var(--tropos-bg-panel);
    cursor: pointer;
  }

  #globalSearch {
    max-width: 8rem;
  }
}

@media (min-width: 961px) {
  .sidebar-toggle {
    display: none;
  }
}

/* ── TP-WS-001 Workspace Shell ───────────────────────────────────────── */

.sidebar-toggle {
  display: none;
  margin-right: var(--tropos-space-2);
}

.platform-cmd-btn {
  font-family: var(--tropos-font-mono);
  font-size: var(--tropos-text-xs);
  min-width: 2.75rem;
}

.nav-emphasis {
  border-left: 2px solid var(--tropos-gold-500);
}

.command-palette-overlay,
.notifications-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(15, 23, 42, 0.5);
  display: grid;
  place-items: start center;
  padding: 10vh var(--tropos-space-4) var(--tropos-space-4);
}

.command-palette-overlay.hidden,
.notifications-overlay.hidden {
  display: none;
}

.command-palette,
.notifications-drawer {
  width: min(640px, 100%);
  background: var(--tropos-bg-panel);
  border: 1px solid var(--tropos-border);
  border-radius: var(--tropos-radius-lg);
  box-shadow: var(--tropos-shadow-lg);
  overflow: hidden;
}

.command-palette-header,
.notifications-header {
  display: flex;
  align-items: center;
  gap: var(--tropos-space-3);
  padding: var(--tropos-space-3) var(--tropos-space-4);
  border-bottom: 1px solid var(--tropos-border);
}

.command-palette-header input {
  flex: 1;
  border: none;
  outline: none;
  font: inherit;
  font-size: var(--tropos-text-md);
  padding: var(--tropos-space-2) 0;
}

.command-palette-list,
.notifications-body {
  max-height: 50vh;
  overflow: auto;
  padding: var(--tropos-space-2);
}

.command-palette-group {
  font-size: var(--tropos-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tropos-text-secondary);
  padding: var(--tropos-space-3) var(--tropos-space-3) var(--tropos-space-1);
}

.command-palette-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--tropos-space-3);
  border: none;
  border-radius: var(--tropos-radius-sm);
  background: transparent;
  cursor: pointer;
  font: inherit;
}

.command-palette-item:hover,
.command-palette-item.active {
  background: var(--tropos-slate-100);
}

.command-palette-empty {
  padding: var(--tropos-space-4);
  color: var(--tropos-text-secondary);
}

.notification-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--tropos-space-3);
  padding: var(--tropos-space-3);
  border-bottom: 1px solid var(--tropos-border);
}

.notification-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.notification-copy span {
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
}

.ws-panel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--tropos-space-3);
  padding: var(--tropos-space-2) 0;
  border-bottom: 1px solid var(--tropos-border);
}

.ws-panel-row:last-child {
  border-bottom: none;
}

.ws-panel-row-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.ws-panel-row-detail {
  font-size: var(--tropos-text-xs);
  color: var(--tropos-text-secondary);
}

.ws-status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: var(--tropos-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ws-status-success { background: var(--tropos-success-bg); color: var(--tropos-success); }
.ws-status-danger { background: var(--tropos-danger-bg); color: var(--tropos-danger); }
.ws-status-warning { background: var(--tropos-warning-bg); color: var(--tropos-warning); }
.ws-status-neutral { background: var(--tropos-slate-100); color: var(--tropos-slate-600); }

.notifications-header h2 {
  margin: 0;
  flex: 1;
  font-size: var(--tropos-text-lg);
}

.product-module-list {
  list-style: none;
  padding: 0;
  margin: var(--tropos-space-4) 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--tropos-space-2);
}

.product-module-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--tropos-space-2);
  padding: var(--tropos-space-2) var(--tropos-space-3);
  border: 1px solid var(--tropos-border);
  border-radius: var(--tropos-radius-sm);
  background: var(--tropos-slate-50);
  font-size: var(--tropos-text-sm);
}

.product-module-status {
  font-size: var(--tropos-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--tropos-text-secondary);
}

.product-module-active {
  border-left: 3px solid var(--tropos-gold-500);
}

.nav-product.nav-emphasis {
  font-weight: 600;
}

/* ── TP-UX-002 Product launcher ───────────────────────────────────────── */

.product-family-hero {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--tropos-space-4);
  margin-bottom: var(--tropos-space-5);
}

.product-family-card {
  display: grid;
  gap: var(--tropos-space-2);
  text-align: left;
  padding: var(--tropos-space-4) var(--tropos-space-5);
  border: 1px solid var(--tropos-border);
  border-radius: var(--tropos-radius-lg);
  background: var(--tropos-bg-panel);
  cursor: pointer;
  font: inherit;
  box-shadow: var(--tropos-shadow-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.product-family-card:hover {
  border-color: var(--tropos-gold-500);
  box-shadow: var(--tropos-shadow-md);
}

.product-family-icon {
  font-size: 1.75rem;
  line-height: 1;
}

.product-family-card strong {
  font-size: var(--tropos-text-md);
  color: var(--tropos-text-primary);
}

.product-family-tagline {
  font-size: var(--tropos-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tropos-gold-500);
}

.product-family-vision {
  font-size: var(--tropos-text-sm);
  color: var(--tropos-text-secondary);
  line-height: 1.45;
}

.product-list-row {
  display: flex;
  align-items: center;
  gap: var(--tropos-space-3);
  text-align: left;
}

.product-list-icon {
  font-size: 1.35rem;
  flex-shrink: 0;
}

.product-list-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.product-dev-strip {
  margin-bottom: var(--tropos-space-5);
  padding: var(--tropos-space-4);
  background: linear-gradient(135deg, var(--tropos-forest-900) 0%, var(--tropos-forest-800) 100%);
  border-radius: var(--tropos-radius-lg);
  color: var(--tropos-text-on-dark);
}

.product-dev-strip h3 {
  margin: 0 0 var(--tropos-space-2);
  font-size: var(--tropos-text-md);
  color: var(--tropos-gold-300);
}

.product-dev-strip .meta {
  color: rgba(238, 240, 226, 0.72);
  margin-bottom: var(--tropos-space-3);
}

.product-dev-strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--tropos-space-3);
  margin-bottom: var(--tropos-space-3);
}

.product-dev-env-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(215, 184, 77, 0.25);
  border-radius: var(--tropos-radius-md);
  padding: var(--tropos-space-3);
}

.product-dev-env-head {
  display: flex;
  align-items: center;
  gap: var(--tropos-space-2);
  margin-bottom: var(--tropos-space-2);
}

.product-all-envs {
  margin-top: var(--tropos-space-2);
}

/* ── TP-WS-003 Environment runtime status ─────────────────────────────── */

.env-runtime-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: var(--tropos-text-xs);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.env-runtime-running {
  background: rgba(72, 187, 120, 0.2);
  color: #9ae6b4;
  border: 1px solid rgba(72, 187, 120, 0.45);
}

.env-runtime-stopped {
  background: rgba(160, 174, 192, 0.15);
  color: #cbd5e0;
  border: 1px solid rgba(160, 174, 192, 0.35);
}

.env-runtime-starting {
  background: rgba(215, 184, 77, 0.15);
  color: var(--tropos-gold-300, #e8d48a);
  border: 1px solid rgba(215, 184, 77, 0.45);
}

.env-runtime-error {
  background: rgba(245, 101, 101, 0.15);
  color: #feb2b2;
  border: 1px solid rgba(245, 101, 101, 0.45);
}

.environment-launch-progress {
  color: var(--tropos-gold-300, #e8d48a);
}

.environment-discovery-dl dt {
  min-width: 7rem;
}

.product-dev-env-head {
  justify-content: space-between;
}

@media (max-width: 960px) {
  .product-family-hero {
    grid-template-columns: 1fr;
  }
}