@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Raleway:wght@300;400;500;600;700;800&display=swap');

/* Premium Global Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(8, 12, 20, 0.5);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  border: 2px solid transparent;
  background-clip: padding-box;
  transition: background 0.2s;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
  border: 2px solid transparent;
  background-clip: padding-box;
}

/* Firefox scrollbar support */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.12) rgba(8, 12, 20, 0.5);
}

/* ==================== DESIGN SYSTEM & VARIABLES ==================== */
:root {
  --font-sans: 'Inter', 'Raleway', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Color Palette - Brand Identity Minh Hải Logistics - Redesigned Premium */
  --bg-app: #080c14; /* Deep cosmic midnight blue */
  --bg-sidebar: rgba(11, 16, 27, 0.75); /* Rich dark sidebar with glass blur */
  --bg-card: rgba(17, 24, 39, 0.45);
  --bg-card-hover: rgba(26, 36, 57, 0.7);
  --border-color: rgba(255, 255, 255, 0.05);
  --border-color-hover: rgba(99, 102, 241, 0.25); /* Elegant violet-indigo glow */
  
  --text-primary: #f3f4f6;
  --text-secondary: #cbd5e1;
  --text-muted: #6b7280;
  
  /* Accent Colors */
  --color-primary: #fbbf24; /* Signature Warm Yellow */
  --color-primary-hover: #f59e0b;
  --color-secondary: #d97706; /* Warm Gold */
  --color-success: #10b981; /* Emerald Green */
  --color-success-hover: #059669;
  --color-warning: #f97316; /* Orange */
  --color-danger: #f43f5e; /* Rose */
  --color-danger-hover: #e11d48;
  --color-info: #06b6d4; /* Cyan */
  --color-gold: #fbbf24;
  --color-silver: #9ca3af;
  --color-bronze: #b45309;
  
  /* Shadows and Blurs (Redesigned with Neon-like properties) */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.3), 0 2px 6px -1px rgba(99, 102, 241, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 16px -6px rgba(99, 102, 241, 0.1);
  --shadow-xl: 0 20px 35px -5px rgba(0, 0, 0, 0.5), 0 0 25px rgba(99, 102, 241, 0.15);
  
  --glass-bg: rgba(13, 18, 30, 0.65);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-blur: blur(14px) saturate(180%);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition-fast: 0.12s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== BASE STYLES ==================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
  background-image: 
    radial-gradient(at 0% 0%, rgba(255, 204, 41, 0.08) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(201, 162, 77, 0.05) 0px, transparent 50%);
  background-attachment: fixed;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

select option {
  background-color: #ffffff !important;
  color: #111827 !important;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ==================== LAYOUT ==================== */
.app-container {
  display: flex;
  min-height: 100vh;
  width: 100vw;
}

/* --- SIDEBAR --- */
.sidebar {
  width: 280px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  padding: 24px 16px;
  box-shadow: var(--shadow-lg);
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

/* Room for the fixed #view-as-banner when an admin is previewing another account */
body.viewing-as-user {
  padding-top: 40px;
}
body.viewing-as-user .sidebar {
  top: 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px 32px 8px;
}
.brand-icon {
  width: 44px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.brand-name h2 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.brand-name span {
  font-size: 11px;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
  overflow-y: auto;
  scrollbar-width: thin;
}
.nav-menu::-webkit-scrollbar {
  width: 4px;
}
.nav-menu::-webkit-scrollbar-track {
  background: transparent;
}
.nav-menu::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
}
.nav-menu::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.15);
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background-color 0.25s, color 0.25s;
  position: relative;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}
.nav-item i {
  font-size: 18px;
  width: 20px;
  text-align: center;
  transition: transform 0.25s;
}
.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}
.nav-item:hover i {
  transform: translateX(2px);
}
.nav-item.active {
  background: rgba(255, 204, 41, 0.12);
  color: var(--color-primary);
  font-weight: 600;
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 4px;
  background-color: var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* User Card in Sidebar */
.current-user-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.user-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--color-primary);
}
.current-user-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
}
.user-info {
  grid-column: 2;
}
.user-info h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.role-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  margin-top: 4px;
  letter-spacing: 0.5px;
}
.badge-admin { background-color: rgba(239, 68, 68, 0.15); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.3); }
.badge-sales { background-color: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
.badge-warehouse { background-color: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-sourcing { background-color: rgba(139, 92, 246, 0.15); color: #a78bfa; border: 1px solid rgba(139, 92, 246, 0.3); }

.user-sausage-points {
  grid-column: 1 / span 2;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--color-gold);
  font-size: 15px;
}
.points-icon {
  font-size: 18px;
  animation: pulse-sausage 2s infinite ease-in-out;
}
.points-unit {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 400;
}

@keyframes pulse-sausage {
  0% { transform: scale(1); }
  50% { transform: scale(1.15) rotate(5deg); }
  100% { transform: scale(1); }
}

/* --- MAIN CONTENT --- */
.main-content {
  margin-left: 280px;
  flex-grow: 1;
  padding: 32px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 32px;
  min-width: 0;
  overflow-x: hidden;
}

/* --- TOPBAR --- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}
.page-title h1 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.page-title p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 4px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.test-user-selector {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}
.test-user-selector select {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-weight: 600;
  color: #ffffff;
  outline: none;
  cursor: pointer;
}
.test-user-selector select option {
  background-color: #1f2937;
  color: #ffffff;
}
.test-user-selector select:hover {
  border-color: var(--color-primary);
}

/* Notifications Bell */
.notification-bell {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition-fast);
}
.notification-bell:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-color-hover);
}
.bell-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background-color: var(--color-danger);
  color: white;
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-app);
}
.notification-dropdown {
  position: absolute;
  top: 50px;
  right: 0;
  width: 320px;
  background: #1f2937;
  border: 1px solid var(--border-color-hover);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  display: none;
  overflow: hidden;
}
.notification-dropdown.active {
  display: block;
}
.dropdown-header {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dropdown-header h3 {
  font-size: 14px;
  font-weight: 600;
}
.btn-text {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 12px;
  cursor: pointer;
}
.dropdown-list {
  max-height: 280px;
  overflow-y: auto;
}
.notification-item {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 13px;
  transition: var(--transition-fast);
}
.notification-item:hover {
  background: rgba(255, 255, 255, 0.02);
}
.notification-item.unread {
  background: rgba(59, 130, 246, 0.05);
}
.notification-item p {
  margin-bottom: 4px;
}
.notification-time {
  font-size: 10px;
  color: var(--text-muted);
}
.notification-dropdown .empty-state {
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* ==================== GENERAL COMPONENTS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition-normal);
  border: 1px solid transparent;
  outline: none;
}
.btn-primary {
  background-color: var(--color-primary);
  color: var(--bg-app);
  box-shadow: 0 4px 10px rgba(255, 204, 41, 0.2);
}
.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(255, 204, 41, 0.3);
}
.btn-secondary {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}
.btn-danger {
  background-color: var(--color-danger);
  color: white;
}
.btn-danger:hover {
  background-color: var(--color-danger-hover);
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}
.btn-outline:hover {
  border-color: var(--border-color-hover);
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.02);
}
.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}
.btn-xs {
  padding: 4px 8px;
  font-size: 11px;
  border-radius: var(--radius-sm);
}

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}
.badge-pulse {
  animation: pulse-badge 1.5s infinite;
}
@keyframes pulse-badge {
  0% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.05); opacity: 1; box-shadow: 0 0 8px rgba(59, 130, 246, 0.5); }
  100% { transform: scale(1); opacity: 0.9; }
}

.bg-blue { background-color: rgba(59, 130, 246, 0.15) !important; color: #60a5fa !important; }
.bg-emerald { background-color: rgba(16, 185, 129, 0.15) !important; color: #34d399 !important; }
.bg-rose { background-color: rgba(239, 68, 68, 0.15) !important; color: #f87171 !important; }
.bg-gold { background-color: rgba(251, 191, 36, 0.15) !important; color: #fbbf24 !important; }
.bg-purple { background-color: rgba(139, 92, 246, 0.15) !important; color: #a78bfa !important; }
.bg-cyan { background-color: rgba(6, 182, 212, 0.15) !important; color: #22d3ee !important; }
.bg-orange { background-color: rgba(249, 115, 22, 0.15) !important; color: #f97316 !important; }

/* Forms */
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--text-primary);
  outline: none;
  font-size: 14px;
  transition: var(--transition-fast);
}
.form-control:focus {
  border-color: var(--color-primary);
  background-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(255, 204, 41, 0.25);
}
.form-row {
  display: flex;
  gap: 16px;
}
.col-6 {
  flex: 0 0 calc(50% - 8px);
}
textarea.form-control {
  resize: vertical;
}

/* ==================== VIEWS MANAGEMENT ==================== */
.app-view {
  display: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.app-view.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* ==================== VIEW: DASHBOARD ==================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-card {
  background: linear-gradient(135deg, rgba(28, 28, 28, 0.8) 0%, rgba(20, 20, 20, 0.8) 100%);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal), background-color var(--transition-normal);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: transparent;
  transition: var(--transition-normal);
}
.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px -10px rgba(255, 204, 41, 0.12), var(--shadow-lg);
  border-color: rgba(255, 204, 41, 0.25);
  background: linear-gradient(135deg, rgba(44, 44, 44, 0.9) 0%, rgba(28, 28, 28, 0.9) 100%);
}
.stat-card:hover::after {
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}
.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  transition: transform var(--transition-normal);
}
.stat-card:hover .stat-icon {
  transform: scale(1.1) rotate(3deg);
}
.stat-data {
  display: flex;
  flex-direction: column;
}
.stat-label {
  font-size: 13px;
  color: var(--text-secondary);
}
.stat-data h3 {
  font-size: 24px;
  font-weight: 700;
  margin: 4px 0;
}
.stat-trend {
  font-size: 11px;
  font-weight: 500;
}
.trend-up { color: var(--color-success); }
.trend-down { color: var(--color-danger); }
.text-gold { color: var(--color-gold); }

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.grid-1-3 {
  grid-template-columns: 2fr 1fr;
}
.dashboard-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.card-header h3 {
  font-size: 16px;
  font-weight: 600;
}
.card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}
.chart-container-wrapper {
  position: relative;
  height: 280px;
  width: 100%;
}

/* Dashboard mini task list */
.task-progress-overview {
  margin-bottom: 16px;
}
.progress-bar-container {
  height: 8px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 6px;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-success));
  border-radius: var(--radius-full);
  transition: width 0.5s ease-in-out;
}
.progress-label {
  font-size: 12px;
  color: var(--text-secondary);
}
.mini-task-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 200px;
  overflow-y: auto;
  padding-right: 4px;
}
.mini-task-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  background-color: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}
.mini-task-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.mini-task-title {
  font-size: 13px;
  font-weight: 500;
  max-width: 260px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mini-task-dept {
  font-size: 11px;
}
.mini-task-reward {
  font-size: 12px;
  color: var(--color-gold);
  font-weight: 600;
}

/* Dashboard Leaderboard */
.leaderboard-ranking {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ranking-item {
  display: grid;
  grid-template-columns: 24px auto 1fr 60px;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: rgba(255, 255, 255, 0.02);
  transition: var(--transition-fast);
}
.ranking-item:hover {
  background-color: rgba(255, 255, 255, 0.04);
}
.rank-num {
  font-weight: 700;
  font-size: 14px;
  text-align: center;
}
.rank-1 .rank-num { color: var(--color-gold); font-size: 18px; }
.rank-2 .rank-num { color: var(--color-silver); font-size: 16px; }
.rank-3 .rank-num { color: var(--color-bronze); font-size: 16px; }
.rank-1 { border-color: rgba(251, 191, 36, 0.3); background: rgba(251, 191, 36, 0.05); }

.rank-avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  margin-right: 10px;
}
.rank-name {
  font-size: 13px;
  font-weight: 600;
}
.rank-dept {
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 6px;
}
.rank-points {
  text-align: right;
  font-weight: 700;
  color: var(--color-gold);
  font-size: 13px;
}

/* ==================== VIEW: CRM KANBAN ==================== */
.crm-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.search-filter {
  flex-grow: 1;
  max-width: 400px;
}

.kanban-board-wrapper {
  width: 100%;
  overflow-x: auto;
  padding-bottom: 12px;
  cursor: grab;
  transform: rotateX(180deg);
}
.kanban-board-wrapper:active {
  cursor: grabbing;
}
.kanban-board {
  display: grid;
  grid-template-columns: repeat(7, 300px);
  gap: 16px;
  padding: 4px;
  transform: rotateX(180deg);
  min-height: calc(100vh - 280px);
}

.kanban-column {
  background-color: rgba(17, 24, 39, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
  transition: var(--transition-normal);
}
.kanban-column.drag-over {
  background-color: rgba(59, 130, 246, 0.08);
  border-color: var(--color-primary);
}
.column-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4px;
}
.col-title {
  display: flex;
  align-items: center;
  gap: 8px;
}
.col-title h3 {
  font-size: 14px;
  font-weight: 600;
}
.col-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
}
.dot-blue { background-color: var(--color-primary); }
.dot-purple { background-color: var(--color-secondary); }
.dot-cyan { background-color: var(--color-info); }
.dot-yellow { background-color: var(--color-warning); }
.dot-orange { background-color: #f97316; }
.dot-emerald { background-color: var(--color-success); }
.dot-rose { background-color: var(--color-danger); }
.dot-gray { background-color: #6b7280; }

.col-count {
  font-size: 11px;
  font-weight: 700;
  background-color: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
}

/* Kanban Cards Container */
.kanban-cards-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 400px;
  flex-grow: 1;
}

/* Kanban Card */
.kanban-card {
  background: rgba(17, 24, 39, 0.45);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  cursor: grab;
  user-select: none;
  transition: transform 0.22s cubic-bezier(0.25, 0.8, 0.25, 1), 
              border-color 0.22s ease, 
              background-color 0.22s ease, 
              box-shadow 0.22s ease;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow-sm);
}
.kanban-card:active {
  cursor: grabbing;
}
.kanban-card:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(99, 102, 241, 0.4);
  background-color: rgba(26, 36, 57, 0.7);
  box-shadow: 0 12px 24px -6px rgba(0, 0, 0, 0.5), 0 0 20px rgba(99, 102, 241, 0.15);
}
.kanban-card.dragging {
  opacity: 0.3;
  transform: scale(0.96);
  border-style: dashed;
  border-color: var(--color-primary);
}
.board-dragging .kanban-card {
  pointer-events: none;
}
.board-dragging .kanban-card.dragging {
  pointer-events: auto;
}
.card-client-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}
.card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 8px;
  margin-top: 4px;
}
.card-phone {
  font-size: 11px;
  color: var(--text-muted);
}
.card-value {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-success);
}
.card-sales-assignee {
  font-size: 10px;
  background-color: rgba(255, 255, 255, 0.05);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

/* Failed list custom style */
.column-failed {
  border-color: rgba(239, 68, 68, 0.2);
}
.kanban-card.failed-card {
  border-left: 3px solid var(--color-danger);
}
.card-fail-reason {
  font-size: 10px;
  color: #f87171;
  background: rgba(239, 68, 68, 0.1);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

/* ==================== VIEW: TASK MANAGER ==================== */
.task-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.task-filters {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-grow: 1;
}
.filter-group {
  display: flex;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 3px;
}
.btn-filter {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 500;
}
.btn-filter:hover {
  color: var(--text-primary);
}
.btn-filter.active {
  background-color: var(--color-primary);
  color: white;
  font-weight: 600;
}

.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.data-table th, .data-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
}
.data-table th {
  background-color: rgba(255, 255, 255, 0.02);
  font-weight: 600;
  color: var(--text-secondary);
}
.data-table tbody tr {
  transition: var(--transition-fast);
}
.data-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.01);
}

.task-cell-title h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.task-cell-title p {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Workflow step badge in table */
.task-workflow-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: var(--radius-md);
  font-size: 12px;
}
.task-workflow-badge select {
  background: transparent;
  border: none;
  color: var(--color-info);
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

/* ==================== VIEW: WORKFLOW SETTINGS ==================== */
.workflow-desc {
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 13px;
  color: #93c5fd;
}
.workflow-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
}
.workflow-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.dept-selector-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}
.dept-select-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background-color: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  transition: var(--transition-normal);
}
.dept-select-item:hover {
  background-color: rgba(255, 255, 255, 0.03);
  border-color: var(--border-color-hover);
}
.dept-select-item.active {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--color-primary);
}
.dept-select-item i {
  font-size: 20px;
  color: var(--color-primary);
}
.dept-info h4 {
  font-size: 13px;
  font-weight: 600;
}
.dept-info span {
  font-size: 11px;
  color: var(--text-muted);
}

.card-header-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 14px;
  margin-bottom: 20px;
}
.card-header-actions h3 {
  font-size: 16px;
  font-weight: 600;
}
.role-restricted-notice {
  font-size: 11px;
  font-weight: 600;
  background-color: rgba(245, 158, 11, 0.1);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.section-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.step-edit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: grab;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}
.step-edit-item:active {
  cursor: grabbing;
}
.step-edit-item:hover {
  border-color: rgba(255, 204, 41, 0.3);
  background-color: rgba(255, 255, 255, 0.04);
}
.step-edit-item::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 16px;
  background-image: radial-gradient(var(--text-muted) 1.2px, transparent 1.2px);
  background-size: 4px 4px;
  cursor: grab;
  margin-right: 4px;
  opacity: 0.4;
  transition: opacity var(--transition-fast);
}
.step-edit-item:hover::before {
  background-image: radial-gradient(var(--color-primary) 1.2px, transparent 1.2px);
  opacity: 0.8;
}
.step-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  width: 24px;
}
.step-name-input {
  background: transparent;
  border: none;
  outline: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  flex-grow: 1;
}
.step-name-input:focus {
  border-bottom: 1px solid var(--color-primary);
}
.btn-delete-step {
  background: none;
  border: none;
  color: var(--color-danger);
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s;
}
.btn-delete-step:hover {
  opacity: 1;
}

.add-step-control {
  display: flex;
  gap: 12px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  margin-top: 16px;
}
.add-step-control input {
  flex-grow: 1;
}

.workflow-actions-save {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  margin-top: 20px;
  display: flex;
  gap: 12px;
}

/* ==================== VIEW: INBOX SIMULATOR ==================== */
.inbox-desc {
  background: rgba(139, 92, 246, 0.05);
  border: 1px solid rgba(139, 92, 246, 0.2);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 13px;
  color: #c084fc;
}

.simulator-chat-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  height: calc(100vh - 300px);
}
.simulator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}
.sidebar-config {
  padding: 20px;
  gap: 16px;
}
.avatar-selectors {
  display: flex;
  gap: 8px;
}
.avatar-option {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.avatar-option.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: rgba(59, 130, 246, 0.1);
}
.avatar-option input {
  display: none;
}
.quick-messages {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}
.btn-quick-msg {
  text-align: left;
  justify-content: flex-start;
  white-space: normal;
  line-height: 1.3;
}

.chat-window {
  flex-grow: 1;
}
.chat-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
}
.chat-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.chat-user-info h4 {
  font-size: 14px;
  font-weight: 600;
}
.chat-user-info span {
  font-size: 11px;
  color: var(--color-success);
}

.chat-messages {
  flex-grow: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.system-message {
  align-self: center;
  background-color: rgba(255, 255, 255, 0.03);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  color: var(--text-muted);
}
.chat-bubble {
  max-width: 70%;
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  font-size: 13px;
  line-height: 1.4;
}
.bubble-received {
  align-self: flex-start;
  background-color: rgba(255, 255, 255, 0.05);
  border-bottom-left-radius: 4px;
}
.bubble-sent {
  align-self: flex-end;
  background-color: var(--color-primary);
  color: white;
  border-bottom-right-radius: 4px;
}
.chat-input-area {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
  align-items: center;
}
.chat-input-area textarea {
  flex-grow: 1;
}

/* ==================== VIEW: REWARDS & LEADERBOARD ==================== */
.rewards-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
}
.rewards-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.card-header-icon {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}
.trophy-header-icon {
  font-size: 36px;
  color: var(--color-gold);
  filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.3));
}

.leaderboard-table-wrapper {
  overflow-x: auto;
}
.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.leaderboard-table th, .leaderboard-table td {
  padding: 14px 16px;
  font-size: 13px;
}
.leaderboard-table th {
  border-bottom: 2px solid var(--border-color);
  font-weight: 600;
  color: var(--text-secondary);
}
.leaderboard-table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-fast);
}
.leaderboard-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.01);
}
.text-center {
  text-align: center;
}
.leaderboard-table td h4 {
  font-weight: 600;
}

/* Trophy colors for ranking board */
.trophy-1 { color: var(--color-gold); font-size: 16px; }
.trophy-2 { color: var(--color-silver); font-size: 15px; }
.trophy-3 { color: var(--color-bronze); font-size: 15px; }

/* Point rules list */
.points-rule-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.rule-item {
  display: flex;
  gap: 14px;
  padding: 12px;
  background-color: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  align-items: center;
}
.rule-points {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-gold);
  white-space: nowrap;
}
.rule-desc h4 {
  font-size: 13px;
  font-weight: 600;
}
.rule-desc p {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Recent Logs */
.recent-logs-section {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}
.log-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
  max-height: 240px;
  overflow-y: auto;
}
.log-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 10px;
  background-color: rgba(255, 255, 255, 0.01);
  border-radius: var(--radius-sm);
  font-size: 12px;
}
.log-text {
  color: var(--text-secondary);
}
.log-pts {
  font-weight: 700;
  color: var(--color-success);
}
.log-pts.negative {
  color: var(--color-danger);
}

/* ==================== MODALS COMMON ==================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(3, 7, 18, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}
.modal.active {
  opacity: 1;
  pointer-events: auto;
}
.modal-content {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px) saturate(190%);
  -webkit-backdrop-filter: blur(20px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  width: 520px;
  max-width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 30px rgba(99, 102, 241, 0.15);
  transform: scale(0.96) translateY(20px);
  opacity: 0;
  transition: transform 0.32s cubic-bezier(0.34, 1.3, 0.64, 1), opacity 0.32s ease;
}
.modal.active .modal-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}
.modal-sm .modal-content {
  width: 380px;
}
.modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h3 {
  font-size: 16px;
  font-weight: 600;
}
.btn-close-modal {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}
.btn-close-modal:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
}
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

/* Edit Client details custom header */
.detail-client-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}
.client-avatar-large {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-primary);
}
.client-info-basic h3 {
  font-size: 18px;
  font-weight: 700;
}

/* ==================== TOAST NOTIFICATIONS ==================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 2000;
}
.toast {
  background-color: #1f2937;
  border: 1px solid var(--border-color-hover);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  color: var(--text-primary);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  min-width: 280px;
}
.toast.active {
  transform: translateX(0);
}
.toast-icon {
  font-size: 16px;
}
.toast-success .toast-icon { color: var(--color-success); }
.toast-info .toast-icon { color: var(--color-primary); }
.toast-warning .toast-icon { color: var(--color-warning); }
.toast-danger .toast-icon { color: var(--color-danger); }

/* Helper classes */
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }

/* Reusable Empty State Component */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  gap: 12px;
  border-radius: var(--radius-md);
  width: 100%;
}
.empty-state-icon {
  font-size: 36px;
  color: rgba(255, 204, 41, 0.25);
  margin-bottom: 4px;
  animation: float-empty 3s infinite ease-in-out;
}
@keyframes float-empty {
  0% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0); }
}

/* ==================== V17 UPDATES ==================== */
#modal-lead-detail .modal-content {
  width: 750px;
}
#modal-lead-detail textarea.form-control {
  font-size: 15px;
  line-height: 1.6;
  padding: 12px;
  min-height: 180px;
}
#modal-lead-detail label {
  font-size: 14px;
  margin-bottom: 8px;
}
#modal-lead-detail .form-control {
  font-size: 15px;
  padding: 10px 12px;
}
.time-updated-today {
  color: #34d399 !important; /* Emerald green highlight */
  font-weight: 700 !important;
}
.overdue-card {
  border: 1px solid #ef4444 !important;
  background-color: rgba(239, 68, 68, 0.08) !important;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.2) !important;
}

/* ==================== V18 OPERATION PORTAL STYLES ==================== */

/* Calendar Cell Styles */
.calendar-cell {
  background-color: rgba(17, 24, 39, 0.4);
  border-right: 1px solid var(--border-color);
  border-top: 1px solid var(--border-color);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
  transition: background-color 0.2s ease;
}
.calendar-cell:hover {
  background-color: rgba(31, 41, 55, 0.6);
}
.calendar-cell-header {
  font-size: 11px;
  font-weight: bold;
  color: var(--text-muted);
}
.calendar-cell.today .calendar-cell-header {
  color: var(--color-primary);
  font-weight: 800;
}
.calendar-cell-tasks {
  display: flex;
  flex-direction: column;
  gap: 3px;
  overflow-y: auto;
  flex-grow: 1;
}
.calendar-task-tag {
  font-size: 9.5px;
  padding: 2px 4px;
  border-radius: 3px;
  color: #ffffff;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  cursor: pointer;
  max-width: 100%;
}

/* Project Tabs Styles */
.project-tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  padding: 6px 12px;
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
}
.project-tab-btn:hover {
  color: var(--text-primary);
}
.project-tab-btn.active {
  color: var(--color-primary);
  font-weight: 600;
}
.project-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -7px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
}

/* Discussion Chat Styles */
.chat-msg-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 4px;
}
.chat-msg-header {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.chat-msg-body {
  background-color: rgba(31, 41, 55, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12.5px;
  color: var(--text-primary);
  word-break: break-word;
}

/* Flow steps bubbles timeline in modal */
.flow-step-bubble {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s, transform 0.2s;
  flex: 1;
  min-width: 50px;
}
.flow-step-bubble:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}
.flow-step-bubble.active {
  opacity: 1;
}
.flow-step-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #374151;
  border: 2px solid var(--border-color);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: bold;
}
.flow-step-bubble.done .flow-step-circle {
  background-color: var(--color-success);
  border-color: var(--color-success-hover);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.2);
}
.flow-step-bubble.doing .flow-step-circle {
  background-color: var(--color-primary);
  border-color: var(--color-secondary);
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.4);
}
.flow-step-bubble.active .flow-step-circle {
  box-shadow: 0 0 16px var(--color-primary), 0 0 4px var(--color-primary);
  border-color: var(--color-primary);
}
.flow-step-lbl {
  font-size: 9px;
  text-align: center;
  color: var(--text-secondary);
  white-space: nowrap;
}
.flow-step-bubble.active .flow-step-lbl {
  color: var(--color-primary);
  font-weight: bold;
}

@keyframes pulse-border {
  0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(245, 158, 11, 0); }
  100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

/* Checklist Mandatory view items */
.mandatory-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
}
.mandatory-item input {
  width: 16px;
  height: 16px;
}
.mandatory-item.checked {
  color: #10b981;
}
.mandatory-item.unchecked {
  color: #ef4444;
}

/* ==================== DEDICATED PROJECT WORKSPACE STYLES ==================== */
.mini-task-item {
  transition: var(--transition-fast);
}
.mini-task-item:hover {
  background-color: rgba(255, 255, 255, 0.06) !important;
  transform: translateX(3px);
}

.chat-msg-row {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.chat-msg-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
  font-size: 11.5px;
}
.chat-msg-header strong {
  color: #f59e0b;
}
.chat-msg-header span {
  color: var(--text-muted);
}
.chat-msg-body {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.4;
  word-break: break-word;
}

/* ==================== GAMIFICATION & REWARDS STYLES ==================== */
.rewards-tab-btn {
  transition: all 0.2s ease-in-out;
}
.rewards-tab-btn:hover {
  color: var(--color-primary) !important;
  background-color: rgba(255, 255, 255, 0.03) !important;
}
.rewards-tab-btn.active {
  color: var(--color-primary) !important;
  border-bottom-color: var(--color-primary) !important;
}

/* Store Cards */
.store-product-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 15px;
  text-align: center;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 220px;
}
.store-product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.05);
}
.store-product-points {
  font-size: 16px;
  font-weight: bold;
  color: #f59e0b;
  margin: 8px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

/* Badge Cards */
.badge-item-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  text-align: center;
  transition: all 0.2s ease;
  opacity: 0.4;
  filter: grayscale(100%);
}
.badge-item-card.unlocked {
  opacity: 1;
  filter: none;
  background: rgba(16, 185, 129, 0.04);
  border-color: rgba(16, 185, 129, 0.3);
}
.badge-item-card:hover {
  transform: scale(1.05);
}

/* CSS Tree Graphic */
.tree-trunk {
  width: 14px;
  background: #78350f;
  border-radius: 4px;
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  transition: height 0.5s ease;
}
.tree-foliage {
  background: radial-gradient(circle, #10b981, #047857);
  border-radius: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.5s ease;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
.tree-pot-graphic {
  width: 50px;
  height: 20px;
  background: #4b5563;
  border-radius: 0 0 10px 10px;
  border: 2px solid #374151;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
}

/* Pulse animation for gift box */
@keyframes gift-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.15) rotate(5deg); }
  100% { transform: scale(1); }
}
.pulse-gift {
  animation: gift-pulse 1s infinite alternate ease-in-out;
}

/* Custom Workload Grid & KPI Card Styles */
.workload-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.workload-kpi-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform 0.2s, background 0.2s;
}
.workload-kpi-card:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.05);
}
.workload-kpi-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.workload-kpi-data {
  display: flex;
  flex-direction: column;
}
.workload-kpi-data .kpi-val {
  font-size: 18px;
  font-weight: bold;
}
.workload-kpi-data .kpi-lbl {
  font-size: 11px;
  color: var(--text-muted);
}

/* Workload Progress Bar */
.workload-bar-bg {
  width: 100px;
  height: 6px;
  background: rgba(255,255,255,0.05);
  border-radius: 3px;
  overflow: hidden;
  display: inline-block;
  vertical-align: middle;
}
.workload-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s ease;
}

/* Sortable column header */
th.sort-header {
  cursor: pointer;
  user-select: none;
  transition: color 0.2s;
}
th.sort-header:hover {
  color: var(--color-primary);
}
th.sort-header i {
  margin-left: 4px;
  font-size: 10px;
  opacity: 0.6;
}

/* Changelog Modal Styles */
.changelog-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.changelog-version-group {
  border-left: 2px solid var(--color-primary);
  padding-left: 14px;
  margin-left: 6px;
}
.changelog-version-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.changelog-version-header h4 {
  font-size: 14px;
  font-weight: bold;
  color: var(--color-primary);
  margin: 0;
}
.changelog-version-header .version-date {
  font-size: 11px;
  color: var(--text-muted);
}
.changelog-changes-list {
  margin: 0;
  padding-left: 18px;
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}
/* ==================== RESPONSIVE DESIGN (MOBILE) ==================== */
.btn-mobile-menu {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
}
.mobile-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(2px);
  z-index: 90;
  opacity: 0;
  transition: opacity 0.3s;
}

@media (max-width: 768px) {
  /* Layout & Sidebar */
  .btn-mobile-menu {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 280px;
  }
  body.sidebar-open .sidebar {
    transform: translateX(0);
  }
  body.sidebar-open .mobile-overlay {
    display: block;
    opacity: 1;
  }
  .main-content {
    margin-left: 0;
    padding: 16px;
    gap: 20px;
  }
  
  /* Topbar */
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .topbar-actions {
    width: 100%;
    justify-content: space-between;
  }
  
  /* Grids & Cards */
  .dashboard-grid, .stats-grid, .grid-3-col, .grid-2-col, .grid-4-col {
    grid-template-columns: 1fr;
  }
  .pipeline-board {
    flex-direction: column;
    overflow-x: hidden;
  }
  .pipeline-stage {
    min-width: unset;
    width: 100%;
    margin-bottom: 20px;
  }
  
  /* Tables */
  .table-wrapper, .table-responsive, .data-table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md);
  }
  
  /* Modals */
  .modal-content {
    width: 95% !important;
    max-width: 95% !important;
    margin: 10px auto;
    padding: 20px 16px;
    max-height: 90vh;
    overflow-y: auto;
  }
  .modal-footer {
    flex-direction: column-reverse;
    gap: 12px;
  }
  .modal-footer button {
    width: 100%;
  }

  /* Form Elements */
  input, select, textarea {
    font-size: 16px !important; /* Prevent iOS Safari auto-zoom on focus */
  }
  .form-group.row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .form-group.row label {
    width: 100%;
  }
  
  /* Mini Games / Config */
  .lottery-balls {
    flex-wrap: wrap;
  }
  .caro-board {
    transform: scale(0.9);
    transform-origin: top center;
  }

  /* Dự Án Vận Hành (dedicated project view): stack the 68/32 split instead of
     squeezing the sidebar into ~30% of a phone screen, and let the sidebar
     (Tài Liệu / Thành Viên / Thảo Luận / Ghi Chú) collapse to save space. */
  #project-details-container {
    height: auto !important;
    overflow: visible !important;
  }
  #dedicated-project-main-split {
    flex-direction: column !important;
    overflow: visible !important;
  }
  #dedicated-project-hero {
    width: 100% !important;
    border-right: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    max-height: 60vh;
  }
  #dedicated-project-sidebar {
    width: 100% !important;
  }
  #btn-toggle-project-sidebar-mobile {
    display: flex !important;
  }
  #dedicated-project-sidebar-content {
    max-height: 55vh;
  }
  #dedicated-project-sidebar.collapsed #dedicated-project-sidebar-content {
    display: none !important;
  }
  #dedicated-project-sidebar.collapsed #btn-toggle-project-sidebar-mobile i {
    transform: rotate(180deg);
  }
}

/* Global Modal Display Rules */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 999999;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease-in-out;
}

.modal.active {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}