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

/* ==========================================
   CSS VARIABLES & DESIGN TOKENS
   ========================================== */
:root {
  /* Colors */
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-light: rgba(37, 99, 235, 0.1);
  --success: #22C55E;
  --success-light: rgba(34, 197, 94, 0.1);
  --warning: #F59E0B;
  --warning-light: rgba(245, 158, 11, 0.1);
  --danger: #EF4444;
  --danger-light: rgba(239, 68, 68, 0.1);
  --gray-dark: #374151;
  --gray-medium: #6B7280;
  --gray-light: #9CA3AF;
  
  /* Light Theme Variables */
  --bg-color: #F8FAFC;
  --card-bg: #FFFFFF;
  --text-main: #0F172A;
  --text-sub: #475569;
  --text-muted: #64748B;
  --border-color: #E2E8F0;
  --sidebar-bg: #FFFFFF;
  --sidebar-active-bg: #F1F5F9;
  --sidebar-border: #E2E8F0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.04), 0 8px 10px -6px rgba(0, 0, 0, 0.02);
  
  /* Font Families & Weights */
  --font-family: 'Poppins', sans-serif;
  
  /* UI Layout constants */
  --sidebar-width: 260px;
  --navbar-height: 70px;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================
   DARK THEME SELECTOR (.dark-mode)
   ========================================== */
.dark-mode {
  --bg-color: #0B0F19;
  --card-bg: #151C2C;
  --text-main: #F1F5F9;
  --text-sub: #94A3B8;
  --text-muted: #64748B;
  --border-color: #223049;
  --sidebar-bg: #111827;
  --sidebar-active-bg: #1F2937;
  --sidebar-border: #1F2937;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.25);
  --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
}

/* ==========================================
   RESET & BASE STYLES
   ========================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-family);
}

body {
  background-color: var(--bg-color);
  color: var(--text-sub);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  transition: background-color 0.3s, color 0.3s;
}

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

ul {
  list-style: none;
}

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

button {
  cursor: pointer;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gray-medium);
}

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

/* Sidebar styling */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: var(--transition);
}

.sidebar-brand {
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  padding: 0 24px;
  border-bottom: 1px solid var(--sidebar-border);
}

.sidebar-logo {
  color: var(--primary);
  font-size: 24px;
  margin-right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-title {
  font-weight: 700;
  font-size: 18px;
  color: var(--text-main);
  letter-spacing: 0.5px;
}

.sidebar-close-btn {
  display: none;
  background: none;
  color: var(--text-muted);
  font-size: 18px;
  margin-left: auto;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: var(--transition);
}

.sidebar-close-btn:hover {
  background-color: var(--sidebar-active-bg);
  color: var(--danger);
}

.sidebar-menu {
  padding: 24px 16px;
  flex: 1;
  overflow-y: auto;
}

.sidebar-menu li {
  margin-bottom: 8px;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  color: var(--text-sub);
  font-weight: 500;
  font-size: 14px;
  transition: var(--transition);
}

.sidebar-menu a i {
  margin-right: 12px;
  font-size: 16px;
  width: 20px;
  text-align: center;
  transition: var(--transition);
}

.sidebar-menu a:hover {
  background-color: var(--sidebar-active-bg);
  color: var(--primary);
}

.sidebar-menu li.active a {
  background-color: var(--primary);
  color: #FFFFFF;
}

.sidebar-menu li.active a i {
  color: #FFFFFF;
}

.sidebar-footer {
  padding: 20px;
  border-top: 1px solid var(--sidebar-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.user-card {
  display: flex;
  align-items: center;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  margin-right: 10px;
}

.user-info .user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 120px;
}

.user-info .user-role {
  font-size: 11px;
  color: var(--text-muted);
}

/* Main Area Layout */
.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: var(--transition);
}

/* Navbar */
.navbar {
  height: var(--navbar-height);
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sidebar-toggle {
  background: none;
  color: var(--text-sub);
  font-size: 20px;
  display: none; /* Block on Mobile */
}

.nav-search {
  position: relative;
  width: 300px;
}

.nav-search i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
}

.nav-search input {
  width: 100%;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 10px 16px 10px 40px;
  font-size: 13px;
  color: var(--text-main);
  transition: var(--transition);
}

.nav-search input:focus {
  border-color: var(--primary);
  background-color: var(--card-bg);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-icon-btn {
  background: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-sub);
  font-size: 16px;
  position: relative;
  transition: var(--transition);
}

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

.badge-count {
  position: absolute;
  top: 6px;
  right: 6px;
  background-color: var(--danger);
  color: #FFFFFF;
  font-size: 9px;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--card-bg);
}

/* User Dropdown */
.nav-profile-dropdown {
  position: relative;
}

.profile-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  padding: 4px;
  border-radius: 30px;
  transition: var(--transition);
}

.profile-trigger:hover {
  background-color: var(--bg-color);
}

.profile-trigger img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.profile-trigger span {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
}

.dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: 200px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 120;
}

.dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text-sub);
  border-radius: 6px;
  transition: var(--transition);
}

.dropdown-menu a:hover {
  background-color: var(--bg-color);
  color: var(--primary);
}

.dropdown-menu hr {
  border: 0;
  border-top: 1px solid var(--border-color);
  margin: 6px 0;
}

/* Content Container */
.content-area {
  flex: 1;
  padding: 32px;
}

.content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.breadcrumb-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.breadcrumb-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main);
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.breadcrumbs a:hover {
  color: var(--primary);
}

.breadcrumbs span {
  display: flex;
  align-items: center;
}

/* ==========================================
   DASHBOARD / SUMMARY CARDS
   ========================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 20px;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.stat-icon.primary { background-color: var(--primary-light); color: var(--primary); }
.stat-icon.success { background-color: var(--success-light); color: var(--success); }
.stat-icon.warning { background-color: var(--warning-light); color: var(--warning); }
.stat-icon.danger { background-color: var(--danger-light); color: var(--danger); }

.stat-details {
  text-align: left;
}

.stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.stat-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ==========================================
   CHARTS & SECTIONS LAYOUT
   ========================================== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-bottom: 30px;
}

.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 30px;
}

.dashboard-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
}

.card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.charts-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* SVG Chart styling */
.svg-chart {
  width: 100%;
  height: 220px;
}

.chart-grid-line {
  stroke: var(--border-color);
  stroke-width: 1;
}

.chart-line {
  stroke: var(--primary);
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
}

.chart-area {
  fill: url(#chart-gradient);
}

.chart-line-growth {
  stroke: var(--success);
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
}

.chart-area-growth {
  fill: url(#growth-gradient);
}

.chart-axis-text {
  fill: var(--text-muted);
  font-size: 10px;
  font-weight: 500;
}

/* Recent Customers / Quick Actions lists */
.recent-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.recent-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.recent-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.recent-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.recent-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

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

.recent-value {
  text-align: right;
}

.recent-amount {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

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

/* Quick Actions Button Grid */
.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.action-btn {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-main);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  transition: var(--transition);
}

.action-btn i {
  font-size: 20px;
  color: var(--primary);
}

.action-btn:hover {
  background-color: var(--primary-light);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  border: 1px solid transparent;
  white-space: nowrap;
  text-align: center;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
}

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

.btn-secondary {
  background-color: var(--border-color);
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: var(--gray-light);
}

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

.btn-outline:hover {
  background-color: var(--bg-color);
  border-color: var(--text-muted);
  color: var(--text-main);
}

.btn-success {
  background-color: var(--success);
  color: #FFFFFF;
}

.btn-success:hover {
  background-color: #16A34A;
}

.btn-danger {
  background-color: var(--danger);
  color: #FFFFFF;
}

.btn-danger:hover {
  background-color: #DC2626;
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: #128C7E;
}

.btn-xs {
  padding: 5px 8px;
  font-size: 11px;
  border-radius: 4px;
  border: 1px solid transparent;
  white-space: nowrap;
  height: 26px;
  gap: 4px;
}

.btn-sm {
  padding: 8px 10px;
  font-size: 12px;
  border-radius: 6px;
  border: 1px solid transparent;
  white-space: nowrap;
  height: 34px;
  gap: 6px;
}

/* ==========================================
   TABLES & FILTERS (CUSTOMERS PAGE)
   ========================================== */
.table-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}

.filter-bar {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.search-wrapper {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.search-wrapper i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
}

.search-wrapper input {
  width: 100%;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 10px 16px 10px 40px;
  font-size: 13px;
  color: var(--text-main);
  transition: var(--transition);
}

.search-wrapper input:focus {
  border-color: var(--primary);
  background-color: var(--card-bg);
}

.filters-wrapper {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-select {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 10px 16px;
  font-size: 13px;
  color: var(--text-sub);
  cursor: pointer;
  min-width: 130px;
  transition: var(--transition);
}

.filter-select:focus {
  border-color: var(--primary);
}

.filter-date {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 8px 16px;
  font-size: 13px;
  color: var(--text-sub);
  cursor: pointer;
  transition: var(--transition);
}

/* Actual Table styling */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

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

.custom-table th {
  background-color: var(--bg-color);
  padding: 16px 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.custom-table th:hover {
  color: var(--text-main);
  background-color: var(--sidebar-active-bg);
}

.custom-table th i {
  margin-left: 6px;
  font-size: 10px;
}

.custom-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
  color: var(--text-sub);
  white-space: nowrap;
}

.custom-table tbody tr {
  transition: var(--transition);
}

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

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 20px;
  line-height: 1;
}

.badge-active {
  background-color: var(--success-light);
  color: var(--success);
}

.badge-expiring {
  background-color: var(--warning-light);
  color: var(--warning);
}

.badge-expired {
  background-color: var(--danger-light);
  color: var(--danger);
}

.badge-plan {
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 500;
}

/* Actions list */
.table-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.action-icon-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-color);
  color: var(--text-sub);
  font-size: 12px;
  transition: var(--transition);
}

.action-icon-btn:hover {
  background-color: var(--primary-light);
  color: var(--primary);
}

.action-icon-btn.delete-btn:hover {
  background-color: var(--danger-light);
  color: var(--danger);
}

.action-icon-btn.whatsapp-btn:hover {
  background-color: rgba(37, 211, 102, 0.1);
  color: #25D366;
}

.action-icon-btn.renew-btn:hover {
  background-color: var(--success-light);
  color: var(--success);
}

/* Pagination container */
.pagination-container {
  padding: 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.pagination-info {
  font-size: 13px;
  color: var(--text-muted);
}

.pagination-list {
  display: flex;
  gap: 6px;
}

.pagination-item {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  color: var(--text-sub);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
}

.pagination-item:hover:not(.disabled) {
  border-color: var(--primary);
  color: var(--primary);
}

.pagination-item.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}

.pagination-item.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ==========================================
   FORMS & INPUTS (ADD CUSTOMER)
   ========================================== */
.form-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-main);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  background-color: var(--card-bg);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-control[readonly] {
  background-color: var(--border-color);
  cursor: not-allowed;
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.plan-info-pill {
  margin-top: 8px;
  background-color: var(--primary-light);
  border-left: 4px solid var(--primary);
  padding: 10px 16px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--primary);
  font-weight: 500;
  display: none;
}

.plan-info-pill.show {
  display: block;
}

/* ==========================================
   CUSTOMER PROFILE PAGE
   ========================================== */
.profile-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
}

.profile-sidebar-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px;
}

.profile-avatar-large {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 32px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.profile-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.profile-status-badge {
  margin-bottom: 24px;
}

.profile-meta-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.profile-meta-item {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.profile-meta-item span:first-child {
  color: var(--text-muted);
  font-weight: 500;
}

.profile-meta-item span:last-child {
  color: var(--text-main);
  font-weight: 600;
}

.profile-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  width: 100%;
}

.profile-main-panels {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.progress-bar-container {
  width: 100%;
  height: 10px;
  background-color: var(--border-color);
  border-radius: 10px;
  margin: 12px 0;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--primary);
  border-radius: 10px;
  width: 0%;
  transition: var(--transition);
}

/* Timeline component */
.timeline {
  position: relative;
  padding-left: 24px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background-color: var(--border-color);
}

.timeline-item {
  position: relative;
  padding-bottom: 24px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -24px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--border-color);
  border: 3px solid var(--card-bg);
  box-shadow: 0 0 0 2px var(--border-color);
}

.timeline-dot.active {
  background-color: var(--success);
  box-shadow: 0 0 0 2px var(--success-light);
}

.timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.timeline-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

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

.timeline-desc {
  font-size: 12px;
  color: var(--text-sub);
}

/* ==========================================
   CARDS GRID (EXPIRING / EXPIRED)
   ========================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.customer-card-box {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.customer-card-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.box-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.box-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
}

.box-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 2px;
}

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

.box-details-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
  flex: 1;
}

.box-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

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

.box-detail-row span:last-child {
  color: var(--text-main);
  font-weight: 600;
}

.box-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.box-actions .btn {
  width: 100%;
}

.box-actions .btn-full {
  grid-column: span 2;
}

/* ==========================================
   REPORTS PAGE
   ========================================== */
.reports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.report-export-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  transition: var(--transition);
}

.report-export-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.report-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.report-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
}

.report-desc {
  font-size: 12px;
  color: var(--text-muted);
  max-width: 220px;
}

/* ==========================================
   SETTINGS & THEMES
   ========================================== */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.settings-card {
  height: max-content;
}

.theme-switch-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
}

.theme-switch-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.theme-options {
  display: flex;
  gap: 8px;
}

.theme-btn {
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  color: var(--text-sub);
  transition: var(--transition);
}

.theme-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}

.color-picker-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.color-dot-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid var(--card-bg);
  box-shadow: 0 0 0 1px var(--border-color);
  cursor: pointer;
  transition: var(--transition);
}

.color-dot-btn.active {
  box-shadow: 0 0 0 2px var(--primary);
  transform: scale(1.1);
}

.logo-upload-wrapper {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 10px;
}

.logo-preview-box {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius-sm);
  border: 2px dashed var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-color);
  overflow: hidden;
  color: var(--text-muted);
}

.logo-preview-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ==========================================
   MODAL DIALOGS
   ========================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal-box {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: var(--transition);
  overflow: hidden;
}

.modal-overlay.show .modal-box {
  transform: scale(1);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

.modal-close {
  background: none;
  font-size: 18px;
  color: var(--text-muted);
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--danger);
}

.modal-body {
  padding: 24px;
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.5;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background-color: var(--bg-color);
}

/* ==========================================
   TOAST NOTIFICATIONS
   ========================================== */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary);
  border-radius: var(--border-radius-sm);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  max-width: 400px;
  transform: translateX(120%);
  transition: var(--transition);
}

.toast.show {
  transform: translateX(0);
}

.toast.toast-success { border-left-color: var(--success); }
.toast.toast-danger { border-left-color: var(--danger); }
.toast.toast-warning { border-left-color: var(--warning); }

.toast-icon {
  font-size: 18px;
}
.toast-success .toast-icon { color: var(--success); }
.toast-danger .toast-icon { color: var(--danger); }
.toast-warning .toast-icon { color: var(--warning); }

.toast-message {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
  flex: 1;
}

.toast-close {
  background: none;
  font-size: 14px;
  color: var(--text-muted);
}

.toast-close:hover {
  color: var(--text-main);
}

/* ==========================================
   LOADER & EMPTY STATE
   ========================================== */
.loader-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.loader {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px;
  text-align: center;
  background-color: var(--card-bg);
  border: 1px dashed var(--border-color);
  border-radius: var(--border-radius);
}

.empty-state-icon {
  font-size: 48px;
  color: var(--border-color);
  margin-bottom: 16px;
}

.empty-state-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.empty-state-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  max-width: 300px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================
   404 ERROR COMPONENT
   ========================================== */
.error-container {
  min-height: calc(100vh - var(--navbar-height) - 100px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

.error-code {
  font-size: 96px;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1;
  margin-bottom: 16px;
}

.error-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.error-desc {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 400px;
  margin-bottom: 24px;
}

/* ==========================================
   LOGIN / MOCK AUTH PAGE
   ========================================== */
.login-body {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  width: 100vw;
}

.login-card {
  background-color: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 420px;
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: fadeInUp 0.6s ease-out;
}

.login-header {
  text-align: center;
}

.login-logo {
  font-size: 40px;
  color: #38BDF8;
  margin-bottom: 12px;
}

.login-title {
  font-size: 22px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.5px;
}

.login-subtitle {
  font-size: 13px;
  color: #94A3B8;
  margin-top: 4px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.login-input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.login-input-group label {
  font-size: 12px;
  font-weight: 600;
  color: #E2E8F0;
}

.login-input-wrapper {
  position: relative;
}

.login-input-wrapper i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #94A3B8;
  font-size: 14px;
}

.login-input-wrapper input {
  width: 100%;
  background-color: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  padding: 12px 16px 12px 40px;
  font-size: 13px;
  color: #FFFFFF;
  transition: var(--transition);
}

.login-input-wrapper input:focus {
  border-color: #38BDF8;
  background-color: rgba(15, 23, 42, 0.8);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.login-btn {
  background: linear-gradient(90deg, #2563EB 0%, #38BDF8 100%);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 14px;
  padding: 12px;
  border-radius: var(--border-radius-sm);
  margin-top: 10px;
  transition: var(--transition);
}

.login-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.login-footer {
  text-align: center;
  font-size: 12px;
  color: #94A3B8;
}

.login-footer span {
  color: #38BDF8;
  font-weight: 500;
}

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