/* ==========================================================================
   CUBOIDPILOT — APPLICATION DASHBOARD & SUPER ADMIN DESIGN SYSTEM
   Extends the Intercom-inspired editorial aesthetic into operational SaaS.
   Flat, 1px neutral hairline borders, compact typography, ZERO heavy shadows.
   ========================================================================== */

/* Layout Shell Tokens */
:root {
  --rail-width: 58px;
  --subsidebar-width: 220px;
  --sidebar-width: 278px;
  --topbar-height: 52px;
  --app-bg: #ffffff;
  --surface-bg: #ffffff;
  --surface-secondary: #fbfbf9;
  --surface-subtle: #faf9f6;
  --border-app: #e7e5de;
  --border-strong: #d5d2c8;
}

/* Base App Reset */
body.app-body {
  background-color: var(--app-bg);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 13.5px;
  line-height: 1.5;
  margin: 0;
  padding: 0;
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
  width: 100vw;
}

/* App Viewport Container */
.app-viewport {
  display: flex;
  height: 100vh;
  height: 100dvh;
  width: 100vw;
  overflow: hidden;
  position: relative;
}

/* Dual Sidebar System (Slim Icon Rail + Secondary Contextual Pane) */
#sidebar-container {
  display: flex;
  height: 100vh;
  height: 100dvh;
  flex-shrink: 0;
  z-index: 40;
}

.app-dual-sidebar {
  display: flex;
  height: 100vh;
  height: 100dvh;
  flex-shrink: 0;
  z-index: 40;
}

/* Mobile Triggers Hidden on Desktop by Default */
#mobile-menu-trigger,
.shell-mobile-close {
  display: none;
}

/* Slim Icon Rail (58px) */
.app-icon-rail {
  width: var(--rail-width);
  background-color: #ffffff;
  border-right: 1px solid var(--border-app);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0 16px 0;
  height: 100vh;
  flex-shrink: 0;
}

.rail-logo-badge {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background-color: transparent !important;
  background: transparent !important;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: opacity 120ms ease;
  overflow: hidden;
}

.rail-logo-badge:hover {
  opacity: 0.9;
}

.rail-nav-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.rail-item {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #575653;
  text-decoration: none;
  position: relative;
  transition: all 120ms ease;
}

.rail-item:hover {
  background-color: #f4f3ef;
  color: #111111;
}

.rail-item.active {
  background-color: #f1efe8;
  color: #111111;
  font-weight: 600;
}

.rail-badge-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #ef4444;
  border: 1.5px solid #ffffff;
}

/* Secondary Contextual Pane (220px) */
.app-sub-sidebar {
  width: var(--subsidebar-width);
  background-color: #ffffff;
  border-right: 1px solid var(--border-app);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100vh;
  flex-shrink: 0;
  overflow-y: auto;
  font-size: 13px;
}

.sub-sidebar-header {
  padding: 16px 16px 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  font-size: 14.5px;
  color: #111111;
}

.sub-sidebar-nav {
  padding: 0 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sub-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px;
  border-radius: 6px;
  color: #44423d;
  text-decoration: none;
  font-size: 13px;
  font-weight: 450;
  transition: all 120ms ease;
}

.sub-nav-item:hover {
  background-color: #f6f5f0;
  color: #111111;
}

.sub-nav-item.active {
  background-color: #f1efe8;
  color: #111111;
  font-weight: 600;
}

.sub-nav-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #888680;
  padding: 14px 10px 4px 10px;
}

.sidebar-nav-group-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #888680;
  padding: 16px 16px 6px 16px;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  margin: 1px 8px;
  border-radius: 4px;
  font-size: 13.5px;
  font-weight: 500;
  color: #575653;
  text-decoration: none;
  transition: all 140ms ease;
}

.sidebar-nav-item:hover {
  background-color: #f6f5f0;
  color: #111111;
}

.sidebar-nav-item.active {
  background-color: #f1efe8;
  color: #111111;
  font-weight: 600;
}

.sidebar-nav-item i {
  color: #888680;
  transition: color 140ms ease;
}

.sidebar-nav-item:hover i,
.sidebar-nav-item.active i {
  color: #111111;
}

/* Topbar Styles */
.app-topbar {
  height: var(--topbar-height);
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-app);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  flex-shrink: 0;
  z-index: 30;
}

/* Main Content Area */
.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  min-width: 0;
  overflow: hidden;
  background-color: var(--app-bg);
}

.app-content-scroll {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 24px 32px 48px 32px;
}

/* Typography Hierarchy */
.app-page-title {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: #111111;
  line-height: 1.2;
}

.app-section-title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: #111111;
  line-height: 1.3;
}

.app-panel-title {
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #111111;
}

/* Flat Panel Containers (NO heavy shadows) */
.app-panel {
  background-color: #ffffff;
  border: 1px solid var(--border-app);
  border-radius: 6px;
  padding: 20px;
}

.app-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-app);
}

/* Clean Data Tables */
.app-table-wrapper {
  background-color: #ffffff;
  border: 1px solid var(--border-app);
  border-radius: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.app-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
}

.app-table th {
  background-color: #faf9f6;
  color: #767470;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.02em;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-app);
  white-space: nowrap;
}

.app-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #f0eee8;
  color: #1a1918;
  vertical-align: middle;
}

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

.app-table tbody tr:hover {
  background-color: #fbfaf7;
}

/* Application Form Elements (Crisp 4px corners) */
.app-input {
  height: 36px;
  border: 1px solid var(--border-app);
  border-radius: 4px;
  padding: 0 12px;
  font-size: 13.5px;
  background-color: #ffffff;
  color: #111111;
  outline: none;
  transition: border-color 140ms ease;
}

.app-input:focus {
  border-color: #111111;
}

.app-select {
  height: 36px;
  border: 1px solid var(--border-app);
  border-radius: 4px;
  padding: 0 10px;
  font-size: 13.5px;
  background-color: #ffffff;
  color: #111111;
  outline: none;
  transition: border-color 140ms ease;
  cursor: pointer;
}

.app-select:focus {
  border-color: #111111;
}

.app-textarea {
  border: 1px solid var(--border-app);
  border-radius: 4px;
  padding: 10px 12px;
  font-size: 13.5px;
  background-color: #ffffff;
  color: #111111;
  outline: none;
  transition: border-color 140ms ease;
  resize: vertical;
}

.app-textarea:focus {
  border-color: #111111;
}

/* Metric Column Dividers */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  background-color: #ffffff;
  border: 1px solid var(--border-app);
  border-radius: 6px;
  overflow: hidden;
}

.metric-item {
  padding: 18px 24px;
  border-right: 1px solid var(--border-app);
}

.metric-item:last-child {
  border-right: none;
}

/* 3-Column Conversation Layout */
.inbox-layout {
  display: flex;
  height: calc(100vh - var(--topbar-height));
  width: 100%;
  overflow: hidden;
  background-color: #ffffff;
}

.inbox-list {
  width: 320px;
  border-right: 1px solid var(--border-app);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100%;
}

.inbox-chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  border-right: 1px solid var(--border-app);
  background-color: #ffffff;
}

.inbox-detail {
  width: 320px;
  height: 100%;
  flex-shrink: 0;
  background-color: #faf9f6;
  overflow-y: auto;
}

/* Slide-Over Drawer (Test AI Panel) */
.app-drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.25);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms ease;
}

.app-drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.app-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  max-width: 90vw;
  background-color: #ffffff;
  border-left: 1px solid var(--border-app);
  z-index: 100;
  transform: translateX(100%);
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.app-drawer.open {
  transform: translateX(0);
}

/* Horizontal Kanban Board */
.kanban-board {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 24px;
  height: calc(100vh - 180px);
}

.kanban-col {
  width: 290px;
  min-width: 290px;
  background-color: #f7f6f2;
  border: 1px solid var(--border-app);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  max-height: 100%;
}

.kanban-col-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-app);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kanban-cards-container {
  padding: 10px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kanban-card {
  background-color: #ffffff;
  border: 1px solid var(--border-app);
  border-radius: 4px;
  padding: 12px;
  cursor: grab;
  transition: border-color 140ms ease, transform 140ms ease;
}

.kanban-card:hover {
  border-color: #111111;
  transform: translateY(-1px);
}

/* Modals */
.app-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 180ms ease;
}

.app-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.app-modal {
  background-color: #ffffff;
  border: 1px solid var(--border-app);
  border-radius: 8px;
  width: 520px;
  max-width: min(520px, calc(100vw - 24px));
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.2);
}

.app-modal > .overflow-y-auto,
.app-modal-body {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* ==========================================================================
   INTERCOM-EXACT REPORTS / OVERVIEW STYLES (media_1790744358742.png)
   ========================================================================== */
.intercom-metric-card {
  background-color: #ffffff;
  border: 1px solid var(--border-app);
  border-radius: 8px;
  padding: 16px 18px 14px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 128px;
  transition: border-color 140ms ease;
}

.intercom-metric-card:hover {
  border-color: #c7c4b9;
}

.metric-delta-pill-green {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 600;
  color: #12803c;
  background-color: #eafaf0;
  padding: 2px 7px;
  border-radius: 4px;
}

.metric-delta-pill-red {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 600;
  color: #c5221f;
  background-color: #fde8e8;
  padding: 2px 7px;
  border-radius: 4px;
}

/* ==========================================================================
   INTERCOM-EXACT CONTACTS / LEADS CRM STYLES (media_1790744395774.png)
   ========================================================================== */
.crm-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 10px;
  border-radius: 9999px;
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
}

.crm-status-in-progress {
  color: #0284c7;
  background-color: #f0f9ff;
  border: 1px solid #bae6fd;
}

.crm-status-canceled {
  color: #e11d48;
  background-color: #fff1f2;
  border: 1px solid #fecdd3;
}

.crm-status-completed {
  color: #059669;
  background-color: #ecfdf5;
  border: 1px solid #a7f3d0;
}

.crm-status-active {
  color: #059669;
  background-color: #ecfdf5;
  border: 1px solid #a7f3d0;
}

.crm-status-scheduled {
  color: #7c3aed;
  background-color: #f5f3ff;
  border: 1px solid #ddd6fe;
}

.crm-status-pending {
  color: #d97706;
  background-color: #fffbeb;
  border: 1px solid #fde68a;
}

.crm-channel-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: #ffffff;
  flex-shrink: 0;
}

/* ==========================================================================
   INTERCOM-EXACT 4-PANE INBOX STYLES (media_1790744478801.png)
   ========================================================================== */
.inbox-4pane-container {
  display: flex;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background-color: #ffffff;
}

.inbox-pane-folders {
  width: 200px;
  border-right: 1px solid var(--border-app);
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100%;
  overflow-y: auto;
}

.inbox-pane-threads {
  width: 280px;
  border-right: 1px solid var(--border-app);
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100%;
}

.inbox-pane-chat {
  flex: 1;
  border-right: 1px solid var(--border-app);
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
}

.inbox-pane-dossier {
  width: 280px;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100%;
  overflow-y: auto;
}

/* Custom Intercom-grade Black Working Checkbox */
input[type="checkbox"]:not(.sr-only):not(.native-checkbox),
.cp-custom-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  min-width: 16px;
  min-height: 16px;
  border: 1.5px solid #d0ceca;
  border-radius: 4px;
  outline: none;
  cursor: pointer;
  position: relative;
  background-color: #ffffff;
  transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  margin: 0;
  flex-shrink: 0;
}

input[type="checkbox"]:not(.sr-only):not(.native-checkbox):hover,
.cp-custom-checkbox:hover {
  border-color: #111111;
  background-color: #faf9f6;
}

input[type="checkbox"]:not(.sr-only):not(.native-checkbox):focus-visible,
.cp-custom-checkbox:focus-visible {
  box-shadow: 0 0 0 2px rgba(17, 17, 17, 0.2);
}

input[type="checkbox"]:not(.sr-only):not(.native-checkbox):checked,
.cp-custom-checkbox:checked {
  background-color: #111111 !important;
  border-color: #111111 !important;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.2 4.8L6.5 10.5L3.8 7.8' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") !important;
  background-size: 100% 100% !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
}

input[type="checkbox"]:not(.sr-only):not(.native-checkbox):indeterminate,
.cp-custom-checkbox:indeterminate {
  background-color: #111111 !important;
  border-color: #111111 !important;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 8h8' stroke='white' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E") !important;
  background-size: 100% 100% !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
}

input[type="checkbox"]:not(.sr-only):not(.native-checkbox):active,
.cp-custom-checkbox:active {
  transform: scale(0.92);
}

input[type="checkbox"]:not(.sr-only):not(.native-checkbox):disabled,
.cp-custom-checkbox:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: #f5f4ef;
  border-color: #e2e0d8;
  transform: none;
}

/* Intercom-grade Micro Toggle Switch */
.cp-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}
.cp-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.cp-switch-track {
  width: 34px;
  height: 18px;
  background-color: #e7e5de;
  border-radius: 9999px;
  transition: background-color 150ms cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  display: block;
}
.cp-switch-track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background-color: #ffffff;
  border-radius: 9999px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.14);
  transition: transform 150ms cubic-bezier(0.4, 0, 0.2, 1);
}
.cp-switch input:checked + .cp-switch-track {
  background-color: #111111;
}
.cp-switch input:checked + .cp-switch-track::after {
  transform: translateX(16px);
}

/* Intercom-grade Custom Select Component */
.custom-select-container {
  position: relative;
  width: 100%;
}
.custom-select-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 12px;
  background-color: #ffffff;
  border: 1px solid #e7e5de;
  border-radius: 6px;
  font-size: 12px;
  color: #1c1917;
  cursor: pointer;
  transition: all 120ms ease;
  user-select: none;
  text-align: left;
}
.custom-select-btn:hover {
  border-color: #a8a29e;
  background-color: #fafaf9;
}
.custom-select-btn:focus,
.custom-select-container.open .custom-select-btn {
  outline: none;
  border-color: #1c1917;
  box-shadow: 0 0 0 1px #1c1917;
  background-color: #ffffff;
}
.custom-select-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  max-height: 260px;
  background-color: #ffffff;
  border: 1px solid #e7e5de;
  border-radius: 6px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  overflow-y: auto;
  z-index: 100;
  display: none;
}
.custom-select-container.open .custom-select-menu {
  display: block;
  animation: selectMenuFadeIn 120ms cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes selectMenuFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.custom-select-group-header {
  padding: 6px 10px 4px 10px;
  font-size: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-weight: 700;
  color: #78716c;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: #fafaf9;
  border-top: 1px solid #f5f5f4;
}
.custom-select-group-header:first-child {
  border-top: none;
}
.custom-select-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  font-size: 12px;
  color: #292524;
  cursor: pointer;
  transition: background-color 100ms ease;
}
.custom-select-item:hover {
  background-color: #f5f5f4;
  color: #0c0a09;
}
.custom-select-item.selected {
  background-color: #f5f5f4;
  font-weight: 600;
}
.custom-select-item .item-check {
  display: none;
  width: 14px;
  height: 14px;
  color: #1c1917;
}
.custom-select-item.selected .item-check {
  display: inline-block;
}

/* ==========================================================================
   SCROLLBAR UTILITIES & RESTRAINED SCROLLBAR STYLING
   ========================================================================== */
.no-scrollbar {
  -ms-overflow-style: none !important; /* IE and Edge */
  scrollbar-width: none !important; /* Firefox */
}

.no-scrollbar::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

/* Global Modern Sleek Scrollbars (Intercom aesthetic - hairline, non-intrusive) */
* {
  scrollbar-width: thin;
  scrollbar-color: #d5d2c8 transparent;
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #d5d2c8;
  border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a29e;
}

/* ==========================================================================
   MOBILE & TABLET RESPONSIVE SYSTEM (100% Mobile Optimized)
   Universal across Company App (app/) & Super Admin (super-admin/)
   ========================================================================== */

/* Universal Backdrop Blur for Drawers & Mobile Sidebar */
.app-sidebar-backdrop {
  position: fixed !important;
  inset: 0 !important;
  background-color: rgba(17, 17, 17, 0.6) !important;
  backdrop-filter: blur(4px) !important;
  -webkit-backdrop-filter: blur(4px) !important;
  z-index: 9999 !important;
  opacity: 0 !important;
  pointer-events: none !important;
  transition: opacity 220ms ease !important;
}

.app-sidebar-backdrop.active,
body.sidebar-mobile-open .app-sidebar-backdrop {
  opacity: 1 !important;
  pointer-events: auto !important;
}

/* Tablet & Mobile Breakpoint (< 1024px) */
@media (max-width: 1023px) {
  /* 1. Take sidebar mount completely out of flexbox flow */
  #sidebar-container {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 0 !important;
    height: 0 !important;
    max-width: 0 !important;
    min-width: 0 !important;
    flex: 0 0 0px !important;
    overflow: visible !important;
    z-index: 10001 !important;
    pointer-events: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
  }

  /* 2. Dual Sidebar turns into high-performance off-canvas slide-out drawer */
  .app-dual-sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: var(--sidebar-width) !important;
    max-width: min(88vw, 310px) !important;
    height: 100vh !important;
    height: 100dvh !important;
    z-index: 10002 !important;
    transform: translateX(-110%) !important;
    transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 260ms ease !important;
    box-shadow: none !important;
    pointer-events: none !important;
    visibility: hidden !important;
    background: #ffffff !important;
  }

  /* When drawer is toggled open via hamburger menu */
  .app-dual-sidebar.mobile-open,
  body.sidebar-mobile-open .app-dual-sidebar {
    transform: translateX(0) !important;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(0, 0, 0, 0.08) !important;
    pointer-events: auto !important;
    visibility: visible !important;
  }

  /* 3. Main layout container expands to 100% of mobile viewport */
  .app-viewport {
    width: 100vw !important;
    max-width: 100vw !important;
    overflow-x: hidden !important;
    position: relative !important;
  }

  .app-main {
    width: 100vw !important;
    max-width: 100vw !important;
    flex: 1 1 100% !important;
    min-width: 0 !important;
    height: 100vh !important;
    height: 100dvh !important;
  }

  /* 4. Topbar compact padding & display mobile triggers */
  .app-topbar {
    padding: 0 12px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  #mobile-menu-trigger {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
  }

  .shell-mobile-close {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
  }

  /* 5. Scroll container padding */
  .app-content-scroll {
    padding: 16px 14px 48px 14px !important;
    width: 100% !important;
    max-width: 100% !important;
    -webkit-overflow-scrolling: touch;
    overflow-x: hidden !important;
  }

  /* Hide conversation dossier pane by default on tablet */
  #convo-pane-dossier {
    display: none !important;
  }

  body.show-dossier #convo-pane-dossier {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 320px !important;
    max-width: calc(100vw - 40px) !important;
    z-index: 10005 !important;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2) !important;
    background: #ffffff !important;
  }
}

/* Mobile Handheld Breakpoint (< 768px) */
@media (max-width: 767px) {
  .app-topbar {
    padding: 0 10px !important;
    height: 48px !important;
    min-height: 48px !important;
  }

  .app-content-scroll {
    padding: 12px 10px 48px 10px !important;
  }

  /* Responsive Data Tables Touch Scroll */
  .overflow-x-auto,
  .table-responsive {
    -webkit-overflow-scrolling: touch !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    display: block !important;
  }

  table {
    min-width: 560px;
  }

  /* Conversations 3-Pane Adaptive Split for Mobile Phones */
  #convo-pane-threads {
    width: 100% !important;
    flex: 1 1 auto !important;
    border-right: none !important;
  }

  #convo-pane-chat {
    display: none !important;
    width: 100% !important;
    border-right: none !important;
  }

  /* When a conversation is active on mobile, hide thread list and show full chat */
  body.convo-chat-active #convo-pane-threads {
    display: none !important;
  }

  body.convo-chat-active #convo-pane-chat {
    display: flex !important;
    width: 100% !important;
  }

  body.convo-chat-active #chat-mobile-back-btn {
    display: inline-flex !important;
  }

  /* Responsive Kanban Board */
  .kanban-board {
    height: calc(100vh - 180px) !important;
    height: calc(100dvh - 180px) !important;
    -webkit-overflow-scrolling: touch !important;
    scroll-snap-type: x mandatory;
    gap: 12px !important;
    display: flex !important;
    overflow-x: auto !important;
    width: 100% !important;
  }

  .kanban-col {
    scroll-snap-align: start;
    width: 82vw !important;
    min-width: 82vw !important;
    max-width: 320px !important;
    flex-shrink: 0 !important;
  }
}

/* Extra Small Phones Breakpoint (< 640px) */
@media (max-width: 639px) {
  .app-topbar {
    padding: 0 8px !important;
    height: 48px !important;
  }

  /* Truncate/hide company prefix in breadcrumbs on narrow mobile */
  #shell-breadcrumb-company,
  #shell-breadcrumb-company + span {
    display: none !important;
  }

  /* Topbar Compact Sizing for Small Screens */
  #open-test-ai-btn span {
    display: none !important;
  }
  #open-test-ai-btn {
    padding: 5px 8px !important;
  }

  #shell-trial-indicator a {
    display: none !important;
  }

  .app-page-title {
    font-size: 18px !important;
  }

  .app-section-title {
    font-size: 15px !important;
  }

  .app-modal {
    width: calc(100vw - 16px) !important;
    max-height: calc(100dvh - 20px) !important;
    margin: 8px !important;
  }

  .intercom-metric-card {
    padding: 12px 12px 10px 12px !important;
    min-height: auto !important;
  }

  /* Universal flex header wrapping on mobile */
  .app-panel > div.flex.justify-between,
  .app-card > div.flex.justify-between,
  .app-panel header.flex.justify-between {
    flex-wrap: wrap !important;
    gap: 8px !important;
  }

  /* Universal pre and code safety to prevent horizontal page overflow */
  pre {
    max-width: 100% !important;
    white-space: pre-wrap !important;
    word-break: break-all !important;
  }
}

/* Ultra Narrow Screen Safety (< 360px) */
@media (max-width: 360px) {
  :root {
    --rail-width: 48px;
    --subsidebar-width: 190px;
    --sidebar-width: 238px;
  }
  .app-icon-rail {
    width: 48px !important;
  }
  .app-sub-sidebar {
    width: 190px !important;
  }
  .app-dual-sidebar {
    width: 238px !important;
  }
}

/* Knowledge Base Tab Non-Wrapping Rule */
.kb-tab-btn {
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
}

/* ==========================================================================
   GOOGLE WORKSPACE STYLE SPLASH LOADING SCREEN
   Pure clean white backdrop, centered crisp logo with subtle breathing pulse,
   linear indeterminate progress bar, and elegant workspace branding footer.
   ========================================================================== */
#cp-app-splash {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s ease;
  pointer-events: auto;
  user-select: none;
}

#cp-app-splash.splash-hidden {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

.cp-splash-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: -30px;
}

.cp-splash-logo-wrap {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cpSplashPulse 1.8s ease-in-out infinite;
}

.cp-splash-logo-img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.04));
}

.cp-splash-bar-wrap {
  width: 140px;
  height: 3px;
  background-color: #f1f0ea;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 24px;
  position: relative;
}

.cp-splash-bar-indicator {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  background-color: #111111;
  border-radius: 999px;
  width: 40%;
  animation: cpSplashProgress 1.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.cp-splash-brand-title {
  margin-top: 20px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #1c1917;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cp-splash-brand-title span {
  font-weight: 400;
  color: #78716c;
}

.cp-splash-footer {
  position: absolute;
  bottom: 24px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 11.5px;
  color: #a8a29e;
}

.cp-splash-footer a {
  color: #2563eb;
  text-decoration: none;
  margin-left: 4px;
}

.cp-splash-footer a:hover {
  text-decoration: underline;
}

@keyframes cpSplashPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.95;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
}

@keyframes cpSplashProgress {
  0% {
    left: -40%;
    width: 30%;
  }
  50% {
    left: 30%;
    width: 60%;
  }
  100% {
    left: 100%;
    width: 30%;
  }
}

/* ==========================================================================
   INTERCOM-INSPIRED CONVERSATIONS INBOX (RESPONSIVE & MATURE LAYOUT)
   ========================================================================== */
body.conversations-inbox-page .app-sub-sidebar {
  display: none !important;
}

body.conversations-inbox-page .app-main {
  width: calc(100vw - var(--rail-width, 58px)) !important;
  max-width: calc(100vw - var(--rail-width, 58px)) !important;
}

/* Mobile & Tablet Responsive Layout */
@media (max-width: 767px) {
  body.conversations-inbox-page #convo-pane-threads {
    width: 100% !important;
    display: flex !important;
  }
  body.conversations-inbox-page #convo-pane-chat {
    display: none !important;
  }
  body.conversations-inbox-page.convo-chat-active #convo-pane-threads {
    display: none !important;
  }
  body.conversations-inbox-page.convo-chat-active #convo-pane-chat {
    width: 100% !important;
    display: flex !important;
  }
}

/* Dossier slide-over styling on tablet & mobile */
@media (max-width: 1279px) {
  #convo-pane-dossier {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    width: 320px !important;
    max-width: 85vw;
    box-shadow: -8px 0 24px rgba(0, 0, 0, 0.12);
    transform: translateX(100%);
    transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    background: #ffffff;
  }
  body.show-dossier #convo-pane-dossier {
    transform: translateX(0);
  }
  body.show-dossier #dossier-backdrop {
    display: block !important;
  }
}

/* Desktop Wide Screen (>= 1280px) */
@media (min-width: 1280px) {
  #convo-pane-dossier {
    position: relative;
    transform: none !important;
    box-shadow: none !important;
    transition: width 0.15s ease, opacity 0.15s ease;
  }
  body.dossier-collapsed #convo-pane-dossier {
    display: none !important;
  }
}