/* ==========================================================================
   GAIAI V3 — Responsive & Mobile P100 Optimization (390px - 1440px)
   ========================================================================== */

/* ==========================================================================
   Desktop Defaults & Refinements (1025px and above)
   ========================================================================== */
@media (min-width: 1025px) {
  #nav-rail {
    display: flex;
  }
}

/* ==========================================================================
   Tablet Optimization (769px to 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
  .kpi-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cockpit-workspace-grid {
    grid-template-columns: 1fr;
  }

  .telephony-mission-control {
    grid-template-columns: 320px 1fr;
  }
}

/* ==========================================================================
   Mobile Optimization (768px and below — e.g. iPhone 14 / Pixel 390x844)
   ========================================================================== */
@media (max-width: 768px) {
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100vw !important;
  }

  #app-root {
    width: 100vw !important;
    max-width: 100vw !important;
    height: 100vh !important;
    overflow-x: hidden !important;
  }

  /* Top Bar */
  #top-bar {
    height: 44px;
    padding: 0 12px;
    width: 100vw;
    box-sizing: border-box;
  }

  .brand-title {
    font-size: 12.5px;
  }

  .system-badge {
    font-size: 8px;
    padding: 1px 4px;
  }

  .global-status-section .status-item:not(#topbar-ws-status) {
    display: none;
  }

  /* Container */
  #app-container {
    flex-direction: column;
    height: calc(100vh - 44px);
    width: 100vw;
    max-width: 100vw;
    overflow: hidden;
    position: relative;
    padding-bottom: 64px !important;
    box-sizing: border-box !important;
  }

  /* Hide Desktop Right Swarm Panel on Mobile */
  #swarm-panel {
    display: none !important;
  }

  /* Main Content Dynamic Workspace */
  #main-content {
    width: 100vw !important;
    max-width: 100vw !important;
    height: calc(100vh - 44px - 64px) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding-bottom: 20px;
    box-sizing: border-box;
  }

  .view-panel {
    width: 100% !important;
    max-width: 100vw !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    box-sizing: border-box;
  }

  /* ==========================================================================
     Bottom Navigation Bar (Touch-friendly, >= 44px targets)
     ========================================================================== */
  #nav-rail {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    height: 64px !important;
    background: rgba(18, 18, 22, 0.96) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-top: 1px solid var(--border-subtle) !important;
    border-right: none !important;
    padding: 0 !important;
    margin: 0 !important;
    z-index: 1000 !important;
    display: flex !important;
    flex-direction: row !important;
    box-sizing: border-box !important;
  }

  .nav-rail-inner {
    display: flex !important;
    flex-direction: row !important;
    width: 100% !important;
    height: 100% !important;
    justify-content: space-around !important;
    align-items: center !important;
    gap: 0 !important;
    padding: 0 !important;
  }

  .nav-rail-top {
    display: flex !important;
    flex-direction: row !important;
    width: 100% !important;
    height: 100% !important;
    justify-content: space-around !important;
    align-items: center !important;
    gap: 0 !important;
  }

  .nav-rail-bottom {
    display: none !important;
  }

  .nav-item {
    flex: 1 1 0% !important;
    width: auto !important;
    height: 100% !important;
    min-height: 48px !important;
    min-width: 0 !important;
    overflow: hidden !important;
    padding: 5px 1px !important;
    border-radius: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
    gap: 2px !important;
    color: var(--text-muted) !important;
  }

  .nav-item::before {
    display: none !important;
  }

  .nav-item.active {
    color: var(--accent-primary) !important;
    background: rgba(99, 102, 241, 0.08) !important;
  }

  .nav-item.active .nav-icon-wrapper {
    color: var(--accent-primary);
  }

  .nav-item .nav-active-pill {
    display: none;
  }

  .nav-item.active .nav-active-pill {
    display: block !important;
    position: absolute !important;
    top: 0 !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 28px !important;
    height: 3px !important;
    background: var(--accent-primary) !important;
    border-radius: 0 0 3px 3px !important;
    box-shadow: 0 0 8px var(--accent-primary) !important;
  }

  .nav-label {
    font-size: 8.5px !important;
    font-weight: 600 !important;
    letter-spacing: -0.02em !important;
    margin-top: 1px !important;
    max-width: 100% !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  /* ==========================================================================
     Touch-friendly Buttons & Tap Targets (Minimum 44px standard)
     ========================================================================== */
  button, 
  .btn-primary, 
  .btn-secondary, 
  .btn-card-call, 
  .btn-trigger, 
  .dock-btn, 
  .stage-pill, 
  .prompt-chip,
  .btn-chief-send,
  .btn-action-primary,
  .btn-action-secondary,
  .btn-drawer-close,
  .term-tab {
    min-height: 44px;
    box-sizing: border-box;
  }

  /* ==========================================================================
     CRM View on Mobile
     ========================================================================== */
  .crm-pipeline-container {
    padding: 12px !important;
    width: 100% !important;
    max-width: 100vw !important;
    box-sizing: border-box;
    height: auto !important;
    min-height: 100% !important;
    overflow: visible !important;
  }

  .crm-subview-panel {
    height: auto !important;
    overflow: visible !important;
    flex: none !important;
  }

  .crm-header {
    margin-bottom: 14px;
  }

  .crm-title-area {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .crm-actions-top {
    width: 100%;
    display: flex;
    gap: 8px;
  }

  .crm-actions-top button {
    flex: 1;
    min-height: 44px;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px;
    margin-bottom: 14px;
  }

  .kpi-grid .kpi-card:last-child {
    grid-column: span 2;
  }

  .crm-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    height: auto !important;
    padding: 0 !important;
  }

  .toolbar-search-box {
    max-width: 100% !important;
    width: 100%;
  }

  .toolbar-search-box input {
    height: 44px;
    font-size: 13px;
  }

  .toolbar-filters {
    width: 100%;
    display: flex;
    gap: 8px;
  }

  .toolbar-filters select {
    flex: 1;
    height: 44px;
    font-size: 12px;
  }

  .toolbar-filters .btn-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
  }

  .kanban-board {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    display: flex !important;
    gap: 12px;
    padding-bottom: 16px;
    width: 100%;
  }

  .kanban-column {
    min-width: 280px !important;
    max-width: 300px !important;
    flex-shrink: 0;
  }

  /* ==========================================================================
     Lead Detail Drawer -> Bottom Sheet on Mobile
     ========================================================================== */
  .lead-drawer {
    justify-content: center !important;
    align-items: flex-end !important;
    inset: 0 !important;
    position: fixed !important;
    z-index: 1200 !important;
  }

  .drawer-content {
    width: 100vw !important;
    max-width: 100vw !important;
    height: auto !important;
    max-height: 85vh !important;
    border-radius: 20px 20px 0 0 !important;
    border-left: none !important;
    border-top: 1px solid var(--border-medium) !important;
    transform: translateY(100%) !important;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.9) !important;
    padding: 18px 16px 36px !important;
    overflow-y: auto !important;
    box-sizing: border-box !important;
  }

  .drawer-content::before {
    content: '';
    display: block;
    width: 40px;
    height: 5px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 3px;
    margin: 0 auto 14px;
  }

  .lead-drawer.visible .drawer-content {
    transform: translateY(0) !important;
  }

  .drawer-actions-bar {
    flex-direction: column;
    gap: 8px;
  }

  .btn-action-primary, .btn-action-secondary {
    width: 100%;
    min-height: 44px;
  }

  /* ==========================================================================
     Telephony Room on Mobile
     ========================================================================== */
  .telephony-mission-control {
    display: flex !important;
    flex-direction: column !important;
    height: auto !important;
    overflow-y: auto !important;
    padding: 12px !important;
    gap: 16px;
    width: 100vw !important;
    max-width: 100vw !important;
    box-sizing: border-box;
  }

  .call-lead-dossier {
    width: 100% !important;
    max-width: 100% !important;
  }

  .call-workspace {
    width: 100% !important;
    max-width: 100% !important;
  }

  .visualizer-studio-box {
    min-height: 220px;
  }

  .canvas-wrapper {
    height: 140px !important;
  }

  .telephony-dock {
    position: static !important;
    transform: none !important;
    width: 100% !important;
    display: flex !important;
    gap: 8px !important;
    padding: 10px 0 !important;
    box-sizing: border-box;
  }

  .dock-btn {
    flex: 1;
    min-height: 44px;
    font-size: 11px;
    padding: 8px 6px;
  }

  /* ==========================================================================
     Founder Cockpit on Mobile
     ========================================================================== */
  .founder-cockpit-layout {
    padding: 12px !important;
    width: 100vw !important;
    max-width: 100vw !important;
    box-sizing: border-box;
    overflow-y: auto !important;
  }

  .executive-metrics-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px;
  }

  .cockpit-workspace-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px;
  }

  .chief-chat-station {
    width: 100% !important;
  }

  .swarm-telemetry-station {
    width: 100% !important;
  }

  .chief-input-bar {
    gap: 6px;
  }

  .chief-text-input {
    min-height: 44px;
    font-size: 13px;
  }

  .btn-chief-send {
    min-height: 44px;
    padding: 0 14px;
  }

  /* ==========================================================================
     Settings Room on Mobile
     ========================================================================== */
  .settings-room-container {
    padding: 12px !important;
    width: 100vw !important;
    max-width: 100vw !important;
    box-sizing: border-box;
  }

  .settings-grid {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }
}