/* ==========================================================================
   PROVAL OPERATION OS - GLOBAL STYLES & THEME TOKENS
   ========================================================================== */

:root {
  /* Colors */
  --bg-primary: #F6F8FB;
  --bg-white: #FFFFFF;
  --bg-sidebar: #0B1E3F; /* Deep Dark Navy */
  --bg-sidebar-active: #15325B;
  
  --primary: #0F2D5C;     /* Dark Navy */
  --secondary: #4B6CB7;   /* Slate Blue */
  --border-color: #E2E8F0;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  
  /* Accents */
  --accent-success: #4CAF50;
  --accent-warning: #FF9800;
  --accent-danger: #E53935;
  --accent-sky: #0284C7;
  --accent-purple: #7C3AED;
  --accent-magenta: #DB2777;
  
  --accent-success-light: #E8F5E9;
  --accent-warning-light: #FFF3E0;
  --accent-danger-light: #FFEBEE;
  --accent-sky-light: #E0F2FE;
  --accent-purple-light: #F3E8FF;
  --accent-magenta-light: #FCE7F3;
  
  /* Fonts & Shadows */
  --font-family: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --shadow-sm: 0 1px 3px rgba(15, 45, 92, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 45, 92, 0.06), 0 2px 4px -1px rgba(15, 45, 92, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 45, 92, 0.08), 0 4px 6px -2px rgba(15, 45, 92, 0.05);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout sizes */
  --sidebar-left-width: 250px;
  --sidebar-right-width: 380px;
  --header-height: 70px;
}

/* CSS Reset & General */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-size: 13px;
  line-height: 1.5;
  overflow: hidden;
  height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  outline: none;
}

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

.hide-element {
  display: none !important;
}

/* ==========================================================================
   GWS CORPORATE LOGIN VIEW STYLING
   ========================================================================== */

.login-view {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top right, #1E3A8A, #0B1E3F);
  z-index: 9999;
  overflow: hidden;
}

.login-card {
  background-color: var(--bg-white);
  border-radius: 12px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  width: 440px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: loginFadeUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes loginFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.login-logo-area {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.login-logo-icon {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  box-shadow: 0 4px 10px rgba(75, 108, 183, 0.3);
}

.login-logo-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.login-logo-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--primary);
  line-height: 1.1;
}

.login-logo-subtitle {
  font-size: 9px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.login-card-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-card-header h2 {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
}

.login-card-header p {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.input-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
}

.input-group input {
  width: 100%;
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 12px;
  transition: var(--transition-fast);
}

.input-group input:focus {
  border-color: var(--secondary);
  background-color: white;
  box-shadow: 0 0 0 3px rgba(75, 108, 183, 0.15);
}

.login-error-alert {
  background-color: var(--accent-danger-light);
  border: 1px solid rgba(229, 57, 53, 0.2);
  color: var(--accent-danger);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
  text-align: left;
  animation: shake 0.3s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.login-submit-button {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 12px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(15, 45, 92, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
  transition: var(--transition-fast);
}

.login-submit-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(15, 45, 92, 0.3);
}

.login-submit-button:active {
  transform: translateY(0);
}

.login-submit-button i {
  width: 14px;
  height: 14px;
}

.login-footer {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 9px;
  color: var(--text-light);
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

/* ==========================================================================
   LAYOUT STRUCTURE
   ========================================================================== */

#app-container {
  display: grid;
  grid-template-columns: var(--sidebar-left-width) 1fr;
  grid-template-rows: 100vh;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  transition: grid-template-columns var(--transition-normal);
}

/* Collapsed Left Sidebar state in App Container */
#app-container.left-collapsed {
  grid-template-columns: 0px 1fr;
}

/* ==========================================================================
   LEFT SIDEBAR (COLLAPSIBLE)
   ========================================================================== */

.sidebar-left {
  background-color: var(--bg-sidebar);
  color: #E2E8F0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  border-right: 1px solid #1E293B;
  transition: transform var(--transition-normal);
  z-index: 10;
}

#app-container.left-collapsed .sidebar-left {
  transform: translateX(-100%);
}

.sidebar-header {
  height: var(--header-height);
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #15325B;
}

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

.logo-icon {
  background-color: var(--secondary);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 0 10px rgba(75, 108, 183, 0.4);
}

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

.logo-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
}

.logo-subtitle {
  font-size: 8px;
  color: #94A3B8;
  font-weight: 500;
}

.sidebar-scroll-area {
  flex: 1;
  overflow-y: auto;
  padding: 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.section-title {
  font-size: 10px;
  text-transform: uppercase;
  color: #64748B;
  font-weight: 700;
  padding-left: 10px;
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
  color: #94A3B8;
  font-weight: 500;
  transition: var(--transition-fast);
}

.nav-item i {
  width: 16px;
  height: 16px;
}

.nav-item:hover {
  background-color: var(--bg-sidebar-active);
  color: #fff;
}

.nav-item.active {
  background-color: var(--secondary);
  color: #fff;
  font-weight: 600;
}

.font-small {
  font-size: 12px;
}

.sidebar-footer {
  padding: 12px 8px;
  border-top: 1px solid #15325B;
  background-color: #081730;
}

.sidebar-footer .nav-item {
  color: #fff;
  background-color: #1e3a66;
  border: 1px solid #2b528f;
  justify-content: center;
}

.sidebar-footer .nav-item:hover {
  background-color: var(--secondary);
}

/* ==========================================================================
   MAIN CONTENT & HEADER
   ========================================================================== */

.main-layout {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

.global-navbar {
  height: var(--header-height);
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-shrink: 0;
  box-shadow: 0 1px 2px rgba(15, 45, 92, 0.02);
  z-index: 8;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 15px;
}

.sidebar-toggle-in-header {
  display: none;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

#app-container.left-collapsed .sidebar-toggle-in-header {
  display: flex;
}

.layer-title-area {
  display: flex;
  flex-direction: column;
}

.layer-header-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}

.layer-header-subtitle {
  font-size: 11px;
  color: var(--text-muted);
}

.header-center {
  flex: 1;
  max-width: 400px;
}

.search-box-container {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--text-light);
}

.search-input {
  width: 100%;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 8px 12px 8px 34px;
  border-radius: 6px;
  font-size: 12px;
  transition: var(--transition-fast);
}

.search-input:focus {
  border-color: var(--secondary);
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(75, 108, 183, 0.15);
}

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

/* GNB Quick Tabs */
.layer-quick-tabs {
  display: flex;
  background-color: var(--bg-primary);
  padding: 3px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.gnb-tab {
  background: transparent;
  border: none;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.gnb-tab:hover {
  color: var(--primary);
}

.gnb-tab.active {
  background-color: var(--bg-white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.header-action-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-btn-badge {
  position: relative;
  background: transparent;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.icon-btn-badge:hover {
  background-color: var(--bg-primary);
}

.icon-btn-badge .badge {
  position: absolute;
  top: -2px;
  right: -2px;
  font-size: 9px;
  font-weight: 700;
  color: #fff;
  border-radius: 10px;
  padding: 2px 5px;
  border: 2px solid var(--bg-white);
}

.icon-btn-flat {
  background: transparent;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.icon-btn-flat:hover {
  background-color: var(--bg-primary);
  color: var(--text-main);
}

.user-profile-menu {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  transition: var(--transition-fast);
}

.user-profile-menu:hover {
  background-color: var(--bg-primary);
}

.avatar-img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.user-profile-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
}

.user-dept {
  font-size: 9px;
  color: var(--text-muted);
}

.profile-dropdown-arrow {
  width: 14px;
  height: 14px;
  color: var(--text-light);
}

/* User Profile Context Dropdown Menu */
.profile-context-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  padding: 4px;
  z-index: 1000;
  min-width: 120px;
}

.profile-context-menu.show-menu {
  display: flex;
  flex-direction: column;
}

.profile-context-item {
  background: transparent;
  border: none;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-danger);
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.profile-context-item:hover {
  background-color: var(--accent-danger-light);
}

.profile-context-item i {
  width: 14px;
  height: 14px;
}

/* AI Trigger Button */
.ai-trigger-btn {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  color: white;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(15, 45, 92, 0.2);
  transition: var(--transition-fast);
}

.ai-trigger-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(15, 45, 92, 0.3);
}

.ai-trigger-btn:active {
  transform: translateY(0);
}

.ai-trigger-btn i {
  width: 14px;
  height: 14px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.8; }
  100% { transform: scale(1); opacity: 1; }
}

/* ==========================================================================
   WORKSPACE VIEWPORT & LAYERS
   ========================================================================== */

.workspace-viewport {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.layer-content {
  display: none;
  flex-direction: column;
  gap: 20px;
  animation: fadeIn 0.2s ease-in-out;
}

.layer-content.active-layer {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   GENERIC WIDGET CARDS & GRIDS
   ========================================================================== */

.grid-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition-fast);
}

.grid-card:hover {
  box-shadow: var(--shadow-md);
}

.card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
  margin-bottom: 2px;
}

.card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-title-sm {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-icon {
  width: 16px;
  height: 16px;
}

.more-link {
  font-size: 11px;
  color: var(--secondary);
  font-weight: 500;
}

.more-link:hover {
  text-decoration: underline;
}

.more-link-bottom {
  font-size: 11px;
  color: var(--secondary);
  font-weight: 500;
  text-align: right;
  margin-top: 4px;
}

.more-link-bottom:hover {
  text-decoration: underline;
}

/* Flex sizing helper */
.flex-1 { flex: 1; }
.flex-2 { flex: 2; }
.col-span-2 { grid-column: span 2; }

/* ==========================================================================
   LAYER 01: KPI CARDS & SPARKLINE CHARTS
   ========================================================================== */

.kpi-grid-container {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kpi-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.section-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
}

.kpi-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.form-select-sm {
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 11px;
  background-color: var(--bg-primary);
  cursor: pointer;
}

.form-check-label-sm {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.kpi-cards-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.kpi-card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  background-color: var(--bg-primary);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: var(--transition-fast);
}

.kpi-card:hover {
  border-color: var(--secondary);
  background-color: #fff;
  box-shadow: var(--shadow-sm);
}

.kpi-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kpi-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
}

.kpi-trend {
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 2px;
}

.kpi-trend i {
  width: 10px;
  height: 10px;
}

.kpi-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
}

.kpi-value .unit {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
}

.kpi-chart-wrapper {
  height: 30px;
  width: 100%;
  margin-top: 4px;
}

.sparkline-canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ==========================================================================
   LAYER 01: NOTICES, CALENDARS & CHARTS
   ========================================================================== */

.dashboard-side-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 20px;
}

.notice-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.notice-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border-color);
}

.notice-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.notice-title {
  flex: 1;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.notice-title:hover {
  color: var(--secondary);
  text-decoration: underline;
}

.notice-date {
  font-size: 11px;
  color: var(--text-light);
}

/* Mini Calendar */
.mini-calendar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calendar-month {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center;
}

.calendar-grid span {
  font-size: 11px;
  padding: 4px 0;
  border-radius: 4px;
}

.day-name {
  font-weight: 600;
  color: var(--text-muted);
}

.day-num {
  font-weight: 500;
  cursor: pointer;
}

.day-num:hover {
  background-color: var(--bg-primary);
}

.event-day {
  border-bottom: 2px solid var(--accent-success);
}

.active-day {
  background-color: var(--secondary) !important;
  color: white !important;
  font-weight: 700;
}

.col-sun { color: var(--accent-danger); }
.col-sat { color: var(--accent-sky); }

/* ==========================================================================
   ORDER KANBAN BOARD
   ========================================================================== */

.kanban-full-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kanban-header-left {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.kanban-filters {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-icon-flat-sm {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-fast);
}

.btn-icon-flat-sm:hover {
  background-color: var(--bg-primary);
}

.btn-icon-flat-sm i {
  width: 12px;
  height: 12px;
}

.kanban-board-container {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.kanban-column {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 140px;
}

.kanban-column-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--border-color);
}

.column-name {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
}

.column-count {
  font-size: 10px;
  background-color: var(--border-color);
  color: var(--text-muted);
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 10px;
}

.kanban-cards-area {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.kanban-card-item {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px;
  box-shadow: 0 1px 2px rgba(15, 45, 92, 0.02);
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: grab;
  transition: var(--transition-fast);
}

.kanban-card-item:hover {
  border-color: var(--secondary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.card-highlight-border {
  border-left: 3px solid var(--secondary);
}

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

.item-id {
  font-size: 10px;
  font-weight: 700;
  color: var(--secondary);
}

.item-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-customer {
  font-size: 9px;
  color: var(--text-muted);
}

.item-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed var(--border-color);
  padding-top: 4px;
  margin-top: 2px;
}

.item-date {
  font-size: 9px;
  color: var(--text-light);
}

.item-owner {
  font-size: 9px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 2px;
}

.item-owner i {
  width: 9px;
  height: 9px;
}

.btn-more-cards {
  background: transparent;
  border: 1px dashed var(--text-light);
  border-radius: 6px;
  padding: 6px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  width: 100%;
  transition: var(--transition-fast);
}

.btn-more-cards:hover {
  background-color: var(--bg-white);
  border-color: var(--text-muted);
  color: var(--text-muted);
}

/* ==========================================================================
   DASHBOARD BOTTOM GRID & TABLES
   ========================================================================== */

.dashboard-bottom-grid {
  display: grid;
  grid-template-columns: 3fr 2fr 2fr 2fr;
  gap: 20px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border-color);
  padding: 8px 6px;
}

.data-table td {
  font-size: 11px;
  padding: 8px 6px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.data-table tbody tr:hover {
  background-color: var(--bg-primary);
}

.text-truncate {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
}

.text-semibold { font-weight: 600; }
.text-link {
  color: var(--secondary);
  font-weight: 600;
  cursor: pointer;
}
.text-link:hover {
  text-decoration: underline;
}

.badge-dot-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-dot-label .badge-dot {
  width: 6px;
  height: 6px;
}

/* Charts Containers */
.chart-container-rect {
  height: 180px;
  position: relative;
  width: 100%;
}

.chart-container-donut {
  height: 180px;
  position: relative;
  width: 100%;
}

/* Shortcuts Grid */
.shortcut-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.shortcut-item {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  transition: var(--transition-fast);
}

.shortcut-item:hover {
  background-color: var(--bg-white);
  border-color: var(--secondary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.shortcut-item i {
  width: 18px;
  height: 18px;
}

.shortcut-item span {
  font-size: 10px;
  font-weight: 600;
}

/* Recent Documents Card */
.recent-docs-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.horizontal-scroll-container {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.doc-card-item {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 12px;
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.doc-card-item:hover {
  background-color: #fff;
  border-color: var(--secondary);
  box-shadow: var(--shadow-sm);
}

.doc-icon {
  width: 20px;
  height: 20px;
}

.doc-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.doc-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
}

.doc-detail {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.doc-user {
  font-size: 9px;
  color: var(--text-muted);
}

.doc-time {
  font-size: 9px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 2px;
}

.doc-time i {
  width: 9px;
  height: 9px;
}

/* ==========================================================================
   LAYER 02: MFG OPERATIONS
   ========================================================================== */

.mfg-product-header-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.mfg-header-grid {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 20px;
  align-items: center;
}

.mfg-valve-image-container {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-primary);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mfg-valve-image {
  width: 90px;
  height: 90px;
  object-fit: contain;
}

.mfg-spec-summary {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mfg-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mfg-object-id {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
}

.mfg-specs-table-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px 12px;
}

.spec-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.spec-cell .label {
  font-size: 9px;
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
}

.spec-cell .value {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
}

.mfg-actions-row {
  margin-top: 2px;
}

.mfg-assignment-summary {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  align-items: center;
  height: 100%;
}

.assign-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  width: 100%;
}

.assign-cell {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  gap: 12px;
}

.assign-cell .label {
  color: var(--text-muted);
}

.assign-cell .value {
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 4px;
}

.assign-cell .value i {
  width: 11px;
  height: 11px;
}

.mfg-header-right-buttons {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* MFG Flow Cards styling */
.mfg-flow-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mfg-flow-steps {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
}

.flow-step {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px;
  text-align: center;
  background-color: var(--bg-primary);
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: var(--transition-fast);
}

.flow-step.status-done {
  border-color: var(--accent-success);
  background-color: var(--accent-success-light);
  color: var(--primary);
}

.flow-step.status-done .step-num {
  background-color: var(--accent-success);
  color: white;
}

.flow-step.status-active {
  border-color: var(--secondary);
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  color: var(--primary);
  font-weight: 600;
}

.flow-step.status-active .step-num {
  background-color: var(--secondary);
  color: white;
}

.flow-step.status-pending {
  color: var(--text-light);
}

.flow-step .step-num {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--text-light);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  margin: 0 auto 4px auto;
}

.flow-step .step-label {
  font-size: 11px;
  font-weight: 700;
}

.flow-step .step-meta {
  font-size: 9px;
  opacity: 0.8;
}

.flow-step .step-date {
  font-size: 9px;
  opacity: 0.7;
}

/* MFG Timeline Horizontal */
.mfg-timeline-card {
  padding: 16px 20px;
}

.timeline-horizontal-scroll {
  position: relative;
  width: 100%;
  padding: 20px 0;
  overflow-x: auto;
}

.timeline-line-connector {
  position: absolute;
  top: 29px;
  left: 20px;
  right: 20px;
  height: 3px;
  background-color: var(--border-color);
  z-index: 1;
}

.timeline-nodes-row {
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 2;
  min-width: 800px;
}

.timeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 80px;
}

.timeline-node .node-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  border: 3px solid var(--text-light);
  margin-bottom: 8px;
  transition: var(--transition-fast);
}

.timeline-node.active .node-dot {
  background-color: var(--accent-success);
  border-color: var(--accent-success-light);
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.3);
}

.timeline-node .node-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.timeline-node.active .node-label {
  color: var(--text-main);
  font-weight: 700;
}

.timeline-node .node-time {
  font-size: 9px;
  color: var(--text-light);
}

/* MFG Details Workspace Grid */
.mfg-details-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* Card tabs style */
.card-tabs-header {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 8px;
  gap: 12px;
}

.card-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 6px 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.card-tab:hover {
  color: var(--primary);
}

.card-tab.active {
  color: var(--secondary);
  border-bottom-color: var(--secondary);
}

.tab-content-container {
  flex: 1;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.15s ease-in-out;
}

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

.spec-field-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-row {
  display: flex;
  justify-content: space-between;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--bg-primary);
}

.field-row .f-label {
  color: var(--text-muted);
  font-size: 11px;
}

.field-row .f-val {
  font-weight: 600;
  color: var(--text-main);
  text-align: right;
  font-size: 11px;
}

/* Quality components */
.quality-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.stat-box {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-box .lbl {
  font-size: 9px;
  color: var(--text-muted);
  font-weight: 600;
}

.stat-box .val {
  font-size: 12px;
  font-weight: 700;
}

/* Compact Table */
.data-table-compact {
  width: 100%;
  border-collapse: collapse;
}

.data-table-compact th {
  font-size: 10px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  padding: 6px 4px;
  text-align: left;
}

.data-table-compact td {
  font-size: 10px;
  padding: 6px 4px;
  border-bottom: 1px solid var(--bg-primary);
  vertical-align: middle;
}

.data-table-compact tbody tr:hover {
  background-color: var(--bg-primary);
}

/* Order Link Card Details */
.order-link-detail {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.ord-id {
  font-weight: 700;
  color: var(--primary);
  font-size: 12px;
}

.ord-detail-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ord-detail-grid .row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}

.ord-detail-grid .lbl { color: var(--text-muted); }
.ord-detail-grid .val { font-weight: 600; }

.ord-progress-area {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.prog-meta {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
}

.progress-bar-bg {
  background-color: var(--border-color);
  height: 6px;
  border-radius: 3px;
  width: 100%;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
}

/* List UI widgets */
.simple-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.simple-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--bg-primary);
}

.simple-list li .title {
  flex: 1;
  font-size: 11px;
  font-weight: 500;
}

.simple-list li .status {
  font-size: 10px;
  font-weight: 600;
}

.doc-icon-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.doc-icon-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--bg-primary);
}

.doc-icon-list li i {
  width: 14px;
  height: 14px;
}

.doc-icon-list li .doc-title {
  flex: 1;
  font-size: 11px;
  font-weight: 500;
}

.doc-icon-list li .date {
  font-size: 9px;
  color: var(--text-light);
}

/* Activity feed timeline */
.feed-timeline {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  padding-left: 10px;
  border-left: 1px solid var(--border-color);
  margin-left: 4px;
}

.feed-item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.feed-bullet {
  position: absolute;
  left: -14px;
  top: 4px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--bg-white);
}

.feed-content {
  font-size: 11px;
}

.feed-content .user {
  font-weight: 700;
  color: var(--primary);
}

.feed-content .action {
  color: var(--text-main);
}

.feed-content .time {
  display: block;
  font-size: 9px;
  color: var(--text-light);
}

/* Photo Carousel */
.photo-carousel {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.photo-items-container {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  flex: 1;
  padding-bottom: 4px;
}

.photo-upload-btn-item {
  border: 1px dashed var(--text-light);
  border-radius: 8px;
  width: 80px;
  height: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background-color: var(--bg-primary);
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.photo-upload-btn-item:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

.photo-upload-btn-item i {
  width: 18px;
  height: 18px;
  color: var(--text-light);
}

.photo-upload-btn-item span {
  font-size: 9px;
  font-weight: 600;
}

.photo-item {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 45, 92, 0.85);
  color: white;
  padding: 3px 6px;
  display: flex;
  flex-direction: column;
}

.photo-caption .name {
  font-size: 8px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.photo-caption .date {
  font-size: 7px;
  opacity: 0.8;
}

.photo-placeholder {
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-icon {
  color: var(--text-light);
}

.placeholder-icon i {
  width: 20px;
  height: 20px;
}

.carousel-nav-btn {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.carousel-nav-btn:hover {
  background-color: var(--bg-primary);
}

.carousel-nav-btn i {
  width: 12px;
  height: 12px;
}

/* Memo cards style */
.memo-bullets {
  list-style: none;
  font-size: 11px;
}

.memo-bullets li {
  position: relative;
  padding-left: 10px;
  margin-bottom: 6px;
}

.memo-bullets li::before {
  content: "•";
  color: var(--accent-warning);
  position: absolute;
  left: 0;
  font-weight: 700;
}

.memo-bullets .meta {
  color: var(--text-light);
  font-size: 9px;
  margin-top: 4px;
}

.memo-bullets .meta::before {
  display: none;
}

/* ==========================================================================
   LAYER 03: KNOWLEDGE HUB
   ========================================================================= */

.knowledge-hub-layout {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.knowledge-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.event-stream-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.event-stream-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.event-filters {
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-control-sm {
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 3px 6px;
  font-size: 11px;
}

.date-sep {
  font-size: 11px;
  color: var(--text-muted);
}

.table-scroll-area {
  overflow-x: auto;
  flex: 1;
}

.badge-tag {
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.tag-defect { background-color: var(--accent-danger-light); color: var(--accent-danger); }
.tag-buy { background-color: var(--accent-warning-light); color: var(--accent-warning); }
.tag-revision { background-color: var(--accent-sky-light); color: var(--accent-sky); }
.tag-decision { background-color: var(--accent-success-light); color: var(--accent-success); }
.tag-as { background-color: var(--accent-magenta-light); color: var(--accent-magenta); }

/* Triple stats */
.stats-overview-triple {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.stats-overview-triple .stat-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stats-overview-triple .label {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
}

.stats-overview-triple .value {
  font-size: 18px;
  font-weight: 700;
}

.stats-overview-triple .trend {
  font-size: 9px;
}

.event-distribution-visual {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 15px;
  margin-top: 6px;
}

.dist-chart-box, .dist-donut-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chart-subtitle {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
}

.progress-bar-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.p-bar-row {
  display: grid;
  grid-template-columns: 35px 1fr 50px;
  align-items: center;
  gap: 8px;
  font-size: 10px;
}

.p-bar-row .label {
  font-weight: 600;
}

.p-bar-bg {
  height: 6px;
  background-color: var(--border-color);
  border-radius: 3px;
  width: 100%;
}

.p-bar-fill {
  height: 100%;
  border-radius: 3px;
}

.donut-chart-mini-wrapper {
  height: 100px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Knowledge middle grid */
.knowledge-middle-grid {
  display: grid;
  grid-template-columns: 4fr 3fr;
  gap: 20px;
}

/* Quad columns grid */
.flow-quad-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.flow-col {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-primary);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.flow-col-header {
  padding: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
}

.flow-item-list {
  list-style: none;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.flow-item-list li {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  font-weight: 500;
}

.flow-item-list li .cnt {
  font-weight: 700;
  color: var(--primary);
}

.more-link-flow {
  font-size: 10px;
  color: var(--secondary);
  font-weight: 600;
  padding: 6px;
  text-align: right;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-white);
}

/* AI Insight content */
.ai-trend-layout {
  display: grid;
  grid-template-columns: 4fr 3fr;
  gap: 15px;
}

.ai-trend-text-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ai-bubble-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--secondary);
}

.ai-p {
  font-size: 11px;
  color: var(--text-main);
  line-height: 1.6;
}

.ai-stat-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.ai-stat-tags .tag {
  font-size: 9px;
  background-color: var(--border-color);
  border-radius: 4px;
  padding: 2px 6px;
  font-weight: 600;
  color: var(--primary);
}

.ai-recommendations-list {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ai-recommendations-list .rec-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
}

.ai-recommendations-list ol {
  padding-left: 14px;
  font-size: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ai-trend-chart-box {
  height: 130px;
  position: relative;
  width: 100%;
}

.ai-pane-padding {
  padding: 8px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ai-pane-padding .sub-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
}

.bullet-list-sm {
  padding-left: 14px;
  font-size: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Knowledge bottom grid */
.knowledge-bottom-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px;
}

.doc-header-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.doc-tabs {
  display: flex;
  gap: 4px;
}

.doc-tab-btn {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-muted);
}

.doc-tab-btn.active {
  background-color: var(--secondary);
  color: white;
  border-color: var(--secondary);
}

/* Integration Grid */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.sys-conn-box, .channel-stats-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lbl-sm {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.simple-val-table {
  width: 100%;
  border-collapse: collapse;
}

.simple-val-table td {
  padding: 4px 0;
  border-bottom: 1px solid var(--bg-primary);
  font-size: 10px;
  vertical-align: middle;
}

.simple-val-table td i {
  width: 11px;
  height: 11px;
  display: inline;
}

.simple-val-table td.time {
  text-align: right;
  color: var(--text-light);
}

.channel-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.channel-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  padding: 3px 0;
}

.channel-list li.total {
  font-weight: 700;
  border-top: 1px solid var(--border-color);
  padding-top: 6px;
  margin-top: 2px;
}

/* Summary Action Card */
.summary-action-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.summary-box {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 10px;
}

.summary-list {
  list-style: none;
  font-size: 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 4px;
}

.summary-list li::before {
  content: "•";
  margin-right: 6px;
  color: var(--accent-success);
}

.action-grid-sm {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.act-btn {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-align: center;
  font-size: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.act-btn:hover {
  border-color: var(--secondary);
  background-color: var(--bg-primary);
}

.act-btn i {
  width: 12px;
  height: 12px;
  color: var(--secondary);
}

.export-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px dashed var(--border-color);
  padding-top: 8px;
}

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

/* ==========================================================================
   LAYER 04: TOOL LAYER (PLUG & PLAY)
   ========================================================================== */

.tool-summary-stats-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tool-stats-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 15px;
}

.t-stat-box {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.t-stat-box .lbl {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
}

.t-stat-box .val {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
}

.t-stat-box .val .unit {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
}

.t-stat-box .meta {
  font-size: 9px;
  color: var(--text-light);
}

/* Tool Middle Grid */
.tool-middle-grid {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 20px;
}

.tool-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
  gap: 20px;
}

.tool-category-tabs {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}

.t-cat-tab {
  background: transparent;
  border: 1px solid transparent;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
}

.t-cat-tab.active {
  background-color: var(--secondary);
  color: white;
}

.search-box-sm {
  position: relative;
  display: inline-block;
}

.search-box-sm i {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  color: var(--text-light);
}

.search-box-sm input {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 4px 8px 4px 26px;
  font-size: 10px;
  width: 140px;
}

.tool-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.tool-item-card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  background-color: var(--bg-primary);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: var(--transition-fast);
}

.tool-item-card:hover {
  background-color: white;
  border-color: var(--secondary);
  box-shadow: var(--shadow-sm);
}

.tool-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.tool-logo {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 10px;
  color: white;
}

.tool-logo.sap { background-color: #008FD3; }
.tool-logo.gws { background-color: #EA4335; }
.tool-logo.slack { background-color: #4A154B; }
.tool-logo.appsheet { background-color: #1A73E8; }
.tool-logo.airtable { background-color: #18BFFF; }
.tool-logo.kanban { background-color: #FF5A5F; }
.tool-logo.m365 { background-color: #E73C1E; }
.tool-logo.pg { background-color: #336791; }
.tool-logo.mongo { background-color: #47A248; }
.tool-logo.ai { background-color: #10A37F; }
.tool-logo.plc { background-color: #8C8C8C; }
.tool-logo.legacy { background-color: #4A5568; }

.tool-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.tool-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tool-status {
  font-size: 9px;
  display: flex;
  align-items: center;
  gap: 2px;
}

.tool-status i {
  width: 10px;
  height: 10px;
}

/* Switch styling */
.switch {
  position: relative;
  display: inline-block;
  width: 28px;
  height: 16px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #CBD5E1;
  transition: .2s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 12px;
  width: 12px;
  left: 2px;
  bottom: 2px;
  background-color: white;
  transition: .2s;
}

input:checked + .slider {
  background-color: var(--accent-success);
}

input:checked + .slider:before {
  transform: translateX(12px);
}

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

.tool-card-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px dashed var(--border-color);
  padding-top: 8px;
}

.tool-card-details .detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
}

.tool-card-details .detail-row span:first-child {
  color: var(--text-muted);
}

.tool-card-details .detail-row span:last-child {
  font-weight: 600;
}

.pagination-area {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 15px;
}

.btn-page {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  width: 24px;
  height: 24px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
}

.btn-page.active {
  background-color: var(--secondary);
  color: white;
  border-color: var(--secondary);
}

.btn-page-nav {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  width: 24px;
  height: 24px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-page-nav.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-page-nav i {
  width: 12px;
  height: 12px;
}

/* Tool Bottom Grid */
.tool-bottom-grid {
  display: grid;
  grid-template-columns: 2fr 2fr 1fr;
  gap: 20px;
}

.text-mono {
  font-family: monospace;
}

.usage-progress-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.u-prog-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.u-prog-row .meta {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-weight: 500;
}

.u-prog-row .meta i {
  vertical-align: middle;
}

.cost-footer {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  border-top: 1px dashed var(--border-color);
  padding-top: 10px;
  margin-top: 5px;
}

.cost-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 10px;
}

.cost-col span:first-child {
  color: var(--text-muted);
}

.cost-col .val {
  font-size: 14px;
  font-weight: 700;
}

.svg-diagram-container {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 10px 0;
}

.flow-svg {
  width: 100%;
  max-width: 800px;
  height: auto;
}

/* ==========================================================================
   LAYER 05: ADMIN CENTER
   ========================================================================== */

.admin-center-layout {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.admin-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.user-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.ust-cell {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 4px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ust-cell span:first-child {
  font-size: 9px;
  color: var(--text-muted);
  font-weight: 600;
}

.ust-cell .num {
  font-size: 12px;
  font-weight: 700;
}

.settings-icons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.settings-item-btn {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.settings-item-btn:hover {
  background-color: white;
  border-color: var(--secondary);
  box-shadow: var(--shadow-sm);
}

.settings-item-btn i {
  width: 16px;
  height: 16px;
  color: var(--secondary);
}

.settings-item-btn span {
  font-size: 10px;
  font-weight: 600;
}

/* Menu/Screen management double layout */
.flex-row-card {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 15px;
}

.menu-manage-tree {
  border-right: 1px solid var(--border-color);
  padding-right: 15px;
}

.tree-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.tree-node {
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border-radius: 4px;
  cursor: pointer;
}

.tree-node i {
  width: 13px;
  height: 13px;
}

.tree-node.parent {
  font-weight: 700;
  color: var(--primary);
}

.tree-node.child {
  padding-left: 20px;
  color: var(--text-main);
}

.tree-node.child:hover {
  background-color: var(--bg-primary);
}

.menu-manage-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.details-footer {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.btn-primary-xs, .btn-outline-xs {
  font-size: 9px;
  padding: 3px 6px;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary-xs {
  background-color: var(--secondary);
  color: white;
  border: none;
}

.btn-outline-xs {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.btn-outline-xs:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

/* Storage donut layout */
.storage-donut-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--border-color);
  padding-right: 15px;
  position: relative;
}

.donut-container-small {
  height: 100px;
  position: relative;
  width: 100px;
}

.storage-total {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  margin-top: 4px;
}

.storage-details {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.data-list-compact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 6px 0;
}

.data-list-compact li {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--bg-primary);
}

.data-list-compact li.total {
  font-weight: 700;
  border-top: 1px solid var(--border-color);
  padding-top: 4px;
}

.storage-actions {
  display: flex;
  gap: 4px;
}

/* Document & classification */
.doc-summary-col {
  border-right: 1px solid var(--border-color);
  padding-right: 15px;
}

.doc-recent-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.admin-conn-stats {
  display: flex;
  gap: 12px;
  font-size: 11px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 6px;
  margin-bottom: 4px;
}

.simple-val-table-dense {
  width: 100%;
  border-collapse: collapse;
}

.simple-val-table-dense th {
  font-size: 9px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  padding: 4px;
  text-align: left;
}

.simple-val-table-dense td {
  font-size: 9px;
  padding: 4px;
  border-bottom: 1px solid var(--bg-primary);
}

.backup-status {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px;
  font-size: 10px;
  margin-bottom: 6px;
}

.backup-status .row {
  display: flex;
  justify-content: space-between;
}

.backup-actions {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.btn-primary-xs-flat {
  background-color: var(--secondary);
  color: white;
  border: none;
  font-size: 9px;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
}

.notification-settings-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.channel-setting-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 500;
  cursor: pointer;
}

.btn-primary-block-xs {
  background-color: var(--secondary);
  color: white;
  border: none;
  width: 100%;
  padding: 5px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 4px;
}

.btn-primary-block-xs:hover {
  background-color: var(--primary);
}

.sys-usage-summary {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px dashed var(--border-color);
  padding-top: 6px;
  margin-top: 6px;
}

.sys-usage-summary .row {
  display: flex;
  justify-content: space-between;
}

.sys-info-links {
  display: flex;
  gap: 10px;
  border-top: 1px solid var(--bg-primary);
  padding-top: 6px;
  margin-top: 4px;
}

/* Admin footer manuals grid */
.admin-footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  border-top: 1px solid var(--border-color);
  padding-top: 15px;
  margin-top: 10px;
}

.admin-manual-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.manual-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 12px;
}

.manual-links-grid .text-link {
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.manual-links-grid .text-link i {
  width: 12px;
  height: 12px;
}

.troubleshooting-flow {
  display: flex;
  align-items: center;
  gap: 6px;
}

.t-step {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 6px 4px;
  text-align: center;
  font-size: 9px;
  font-weight: 700;
  flex: 1;
}

.t-step .desc {
  display: block;
  font-size: 7px;
  color: var(--text-light);
  font-weight: 500;
}

.t-arrow {
  color: var(--text-light);
  display: flex;
  align-items: center;
}

.t-arrow i {
  width: 10px;
  height: 10px;
}

.support-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.support-contact button {
  font-size: 9px;
}

.support-call {
  font-size: 10px;
  color: var(--text-muted);
  width: 100%;
}

/* ==========================================================================
   RIGHT COLLAPSIBLE AI SIDEBAR
   ========================================================================== */

.sidebar-right {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--sidebar-right-width);
  background-color: var(--bg-white);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 100;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal);
}

.sidebar-right.collapsed {
  transform: translateX(100%);
}

.ai-sidebar-header {
  height: var(--header-height);
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(135deg, var(--bg-primary) 0%, #fff 100%);
}

.ai-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-icon {
  width: 18px;
  height: 18px;
  color: var(--secondary);
}

.ai-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
}

.ai-sidebar-chat-area {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background-color: #FAFBFD;
}

.chat-bubble {
  max-width: 85%;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 11.5px;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chat-bubble.ai-bot {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  align-self: flex-start;
  border-top-left-radius: 2px;
  box-shadow: var(--shadow-sm);
}

.chat-bubble.user {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  color: white;
  align-self: flex-end;
  border-top-right-radius: 2px;
  box-shadow: 0 2px 5px rgba(15, 45, 92, 0.15);
}

.sender-name {
  font-size: 9px;
  font-weight: 700;
  color: var(--secondary);
}

.chat-bubble.user .sender-name {
  color: #fff;
  opacity: 0.9;
}

.timestamp {
  font-size: 8px;
  color: var(--text-light);
  align-self: flex-end;
}

.chat-bubble.user .timestamp {
  color: #fff;
  opacity: 0.7;
}

.ai-quick-prompts-area {
  padding: 10px 16px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-white);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.quick-prompt-btn {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 10px;
  text-align: left;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.quick-prompt-btn:hover {
  background-color: white;
  border-color: var(--secondary);
  color: var(--primary);
  transform: translateX(2px);
}

.ai-sidebar-input-area {
  padding: 12px 16px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-white);
  display: flex;
  gap: 8px;
  align-items: center;
}

.ai-sidebar-input-area input {
  flex: 1;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 11.5px;
  background-color: var(--bg-primary);
  transition: var(--transition-fast);
}

.ai-sidebar-input-area input:focus {
  background-color: white;
  border-color: var(--secondary);
}

.ai-send-btn {
  background-color: var(--primary);
  color: white;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.ai-send-btn:hover {
  background-color: var(--secondary);
}

.ai-send-btn i {
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   BUTTON & CONTROLS REUSABLES
   ========================================================================== */

.btn-primary-sm, .btn-outline-sm, .btn-primary-block-sm, .btn-outline-block-sm, .btn-outline-block-sm-flat, .btn-primary-block-sm-flat {
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.btn-primary-sm {
  background-color: var(--secondary);
  color: white;
  border: none;
}

.btn-primary-sm:hover { background-color: var(--primary); }

.btn-outline-sm {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.btn-outline-sm:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

.btn-primary-block-sm {
  background-color: var(--secondary);
  color: white;
  border: none;
  width: 100%;
}
.btn-primary-block-sm:hover { background-color: var(--primary); }

.btn-outline-block-sm {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 100%;
}
.btn-outline-block-sm:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

.btn-outline-block-sm-flat {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 100%;
  border-radius: 4px;
  padding: 4px;
  font-size: 10px;
}
.btn-outline-block-sm-flat:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

.btn-primary-block-sm-flat {
  background-color: var(--secondary);
  color: white;
  border: none;
  width: 100%;
  border-radius: 4px;
  padding: 4px;
  font-size: 10px;
}
.btn-primary-block-sm-flat:hover {
  background-color: var(--primary);
}

.btn-primary-xs {
  background-color: var(--secondary);
  color: white;
  border: none;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary-xs:hover {
  background-color: var(--primary);
}

/* Helpers for Badges */
.badge {
  display: inline-block;
  padding: 2px 6px;
  font-size: 9px;
  font-weight: 700;
  border-radius: 4px;
  text-align: center;
}

.badge-pill {
  border-radius: 20px;
  padding: 2px 10px;
}

.bg-danger { background-color: var(--accent-danger); color: white; }
.bg-primary { background-color: var(--secondary); color: white; }
.bg-success { background-color: var(--accent-success); color: white; }
.bg-warning { background-color: var(--accent-warning); color: white; }
.bg-gray { background-color: var(--text-light); color: white; }

.bg-danger-light { background-color: var(--accent-danger-light); color: var(--accent-danger); }
.bg-success-light { background-color: var(--accent-success-light); color: var(--accent-success); }
.bg-primary-light { background-color: var(--accent-sky-light); color: var(--accent-sky); }
.bg-warning-light { background-color: var(--accent-warning-light); color: var(--accent-warning); }
.bg-magenta-light { background-color: var(--accent-magenta-light); color: var(--accent-magenta); }

.badge-yellow { background-color: #FEF08A; color: #854D0E; }
.badge-orange { background-color: #FFEDD5; color: #C2410C; }
.badge-sky { background-color: #E0F2FE; color: #0369A1; }
.badge-purple { background-color: #F3E8FF; color: #6B21A8; }
.badge-magenta { background-color: #FCE7F3; color: #9D174D; }

/* Dotted label helper */
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

/* ==========================================================================
   DX ENGINE CARD STYLING
   ========================================================================== */
.dx-engine-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 340px;
}

.dx-engine-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 0;
  position: relative;
  background-color: var(--bg-primary);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-top: 6px;
}

.dx-engine-svg {
  width: 100%;
  max-width: 170px;
  height: auto;
}

.dx-engine-legend {
  font-size: 10px;
  border-top: 1px solid var(--border-color);
  padding-top: 10px;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.legend-item {
  display: flex;
  align-items: center;
  font-size: 9.5px;
  color: var(--text-main);
}

.legend-item .badge {
  width: 54px;
  text-align: center;
  margin-right: 8px;
  flex-shrink: 0;
  font-size: 8px;
  padding: 2px 4px;
}

.bg-indigo-light {
  background-color: #EEF2FF;
  color: #4F46E5;
}

/* Linear chain styles */
.linear-chain-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 2px;
  background-color: var(--bg-primary);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-top: 6px;
}

.chain-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  flex: 1;
}

.chain-node .node-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  border: 1.5px solid var(--secondary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 700;
}

.chain-node .node-label {
  font-size: 8px;
  margin-top: 4px;
  color: var(--text-muted);
  font-weight: 600;
}

.chain-arrow {
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chain-arrow i {
  width: 8px;
  height: 8px;
}

.linear-diagram-desc {
  padding: 8px;
  font-size: 8.5px;
  color: var(--text-muted);
  background: #f1f5f9;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  margin-top: 10px;
  line-height: 1.4;
}

/* Animations for SVG dash arrays */
@keyframes dashrotate {
  to {
    stroke-dashoffset: -28;
  }
}

.dx-engine-svg .dash-flow-1,
.dx-engine-svg .dash-flow-2,
.dash-flow-3,
.dash-flow-4 {
  animation: dashrotate 4s linear infinite;
}