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

/* CSS Custom Properties for Theme System */
:root {
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  /* Color Palette (HSL based for easy opacity & shade manipulation) */
  --hue-primary: 220; /* Royal Blue */
  --hue-accent: 260;  /* Indigo/Purple */
  
  /* Light Mode Variables */
  --bg-app: #f8fafc;
  --bg-card: #ffffff;
  --bg-sidebar: #ffffff;
  --bg-modal: #ffffff;
  --border-color: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-inverse: #ffffff;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, hsl(var(--hue-primary), 85%, 60%) 0%, hsl(var(--hue-accent), 75%, 55%) 100%);
  --gradient-card-hover: linear-gradient(180deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 1) 100%);
  
  /* Status HSL definitions */
  --hsl-applied: 215, 25%, 27%;      /* Cool Slate/Grey */
  --hsl-interview: 265, 70%, 50%;    /* Vibrant Purple */
  --hsl-offered: 160, 80%, 40%;      /* Fresh Emerald */
  --hsl-rejected: 345, 75%, 50%;     /* Rich Rose */
  --hsl-accepted: 142, 70%, 45%;     /* Clean Green */

  /* UI Shadows & Radius */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 10px 30px -10px hsla(var(--hue-primary), 85%, 60%, 0.4);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Overrides */
[data-theme="dark"] {
  --bg-app: #090d16;
  --bg-card: rgba(17, 24, 39, 0.7);
  --bg-sidebar: #0f172a;
  --bg-modal: #0f172a;
  --border-color: rgba(255, 255, 255, 0.08);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-inverse: #0f172a;
  
  --gradient-card-hover: linear-gradient(180deg, rgba(31, 41, 55, 0.8) 0%, rgba(17, 24, 39, 0.9) 100%);
  --shadow-glow: 0 10px 30px -10px hsla(var(--hue-primary), 85%, 60%, 0.25);
  
  --hsl-applied: 215, 20%, 65%;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Layout Framework */
.app-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

/* Sidebar Styling */
aside {
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.brand-icon {
  background: var(--gradient-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: var(--shadow-glow);
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.025em;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-grow: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
  cursor: pointer;
}

.nav-item:hover, .nav-item.active {
  color: var(--text-main);
  background-color: rgba(99, 102, 241, 0.08);
}

.nav-item.active {
  font-weight: 600;
  border-left: 3px solid hsl(var(--hue-primary), 85%, 60%);
}

.theme-toggle-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* Main Content Area */
main {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  overflow-y: auto;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
}

/* Header Component */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.header-title h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.header-title p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Primary Button Design */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
  outline: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px -10px hsla(var(--hue-primary), 85%, 60%, 0.5);
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: rgba(99, 102, 241, 0.05);
  border-color: hsl(var(--hue-primary), 85%, 60%);
}

.btn-danger {
  background-color: rgba(220, 38, 38, 0.1);
  color: #ef4444;
  border: 1px solid rgba(220, 38, 38, 0.2);
}

.btn-danger:hover {
  background-color: #dc2626;
  color: white;
  transform: translateY(-1px);
}

/* Stats Section Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

.stat-card.total::before { background: var(--gradient-primary); }
.stat-card.applied::before { background: hsl(var(--hsl-applied)); }
.stat-card.interview::before { background: hsl(var(--hsl-interview)); }
.stat-card.offered::before { background: hsl(var(--hsl-offered)); }
.stat-card.rejected::before { background: hsl(var(--hsl-rejected)); }
.stat-card.accepted::before { background: hsl(var(--hsl-accepted)); }

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.stat-value {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
}

/* Filter Controls Toolbar */
.toolbar {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.search-wrapper {
  position: relative;
  flex-grow: 1;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-app);
  color: var(--text-main);
  outline: none;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.search-input:focus {
  border-color: hsl(var(--hue-primary), 85%, 60%);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.filters-wrapper {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.select-control {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-app);
  color: var(--text-main);
  outline: none;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.select-control:focus {
  border-color: hsl(var(--hue-primary), 85%, 60%);
}

/* Card Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.job-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  backdrop-filter: blur(10px);
}

.job-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(99, 102, 241, 0.2);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.company-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
}

.job-meta-top {
  flex-grow: 1;
}

.job-title {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.25rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.job-title:hover {
  color: hsl(var(--hue-primary), 85%, 60%);
}

.company-name {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Badges System */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-applied {
  background-color: rgba(100, 116, 139, 0.1);
  color: hsl(var(--hue-primary), 10%, 45%);
}

.badge-interviewing {
  background-color: rgba(147, 51, 234, 0.1);
  color: #a855f7;
}

.badge-offered {
  background-color: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.badge-rejected {
  background-color: rgba(244, 63, 94, 0.1);
  color: #f43f5e;
}

.badge-accepted {
  background-color: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

[data-theme="dark"] .badge-applied {
  background-color: rgba(148, 163, 184, 0.15);
  color: #cbd5e1;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9rem;
  border-top: 1px dashed var(--border-color);
  padding-top: 1rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
}

.info-item svg {
  flex-shrink: 0;
  color: var(--text-muted);
}

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

.card-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.card-actions {
  display: flex;
  gap: 0.5rem;
}

.icon-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.icon-btn:hover {
  color: hsl(var(--hue-primary), 85%, 60%);
  border-color: hsl(var(--hue-primary), 85%, 60%);
  background-color: rgba(99, 102, 241, 0.05);
}

/* Modals Overlay & Frame */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-modal);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.modal-overlay.active .modal-content {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  padding: 0.25rem;
  border-radius: 50%;
}

.close-btn:hover {
  background-color: rgba(100, 116, 139, 0.1);
  color: var(--text-main);
}

/* Modal Form Styles */
.modal-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-app);
  color: var(--text-main);
  outline: none;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: hsl(var(--hue-primary), 85%, 60%);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

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

/* File Upload Field */
.file-upload-zone {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  background-color: var(--bg-app);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  position: relative;
}

.file-upload-zone:hover {
  border-color: hsl(var(--hue-primary), 85%, 60%);
  background-color: rgba(99, 102, 241, 0.02);
}

.file-upload-zone input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-icon {
  color: hsl(var(--hue-primary), 85%, 60%);
}

.upload-text {
  font-size: 0.9rem;
  font-weight: 600;
}

.upload-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.file-selected-indicator {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: rgba(99, 102, 241, 0.08);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(99, 102, 241, 0.15);
  font-size: 0.85rem;
  font-weight: 600;
  width: 100%;
  justify-content: space-between;
}

.file-remove-btn {
  color: #ef4444;
  cursor: pointer;
  border: none;
  background: none;
}

.modal-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

/* Application Details Modal Styling */
.details-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
}

.details-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.details-block h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.details-block p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.description-box {
  background-color: var(--bg-app);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  white-space: pre-wrap;
  font-size: 0.925rem;
}

.cv-preview-container {
  border: 1px solid var(--border-color);
  background-color: var(--bg-app);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  gap: 1rem;
  text-align: center;
}

.cv-preview-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(99, 102, 241, 0.1);
  color: hsl(var(--hue-primary), 85%, 60%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Empty State Card */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 5rem 2rem;
  background-color: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.empty-state-icon {
  color: var(--text-muted);
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 400px;
  margin: 0 auto;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .app-container {
    grid-template-columns: 1fr;
  }
  
  aside {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    flex-direction: row;
    align-items: center;
    padding: 1.25rem 2rem;
  }
  
  .brand-section {
    margin-bottom: 0;
  }
  
  .nav-menu {
    flex-direction: row;
    gap: 0.5rem;
    flex-grow: 0;
  }
  
  .nav-item {
    padding: 0.5rem 0.75rem;
  }
  
  .nav-item.active {
    border-left: none;
    border-bottom: 3px solid hsl(var(--hue-primary), 85%, 60%);
  }
  
  .theme-toggle-container {
    padding-top: 0;
    border-top: none;
  }
}

@media (max-width: 768px) {
  aside {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }
  
  .nav-menu {
    justify-content: space-around;
  }
  
  main {
    padding: 1.5rem;
  }
  
  header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .btn {
    width: 100%;
  }
  
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-wrapper {
    max-width: 100%;
  }
  
  .filters-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  
  .form-group-row {
    grid-template-columns: 1fr;
  }
  
  .details-grid {
    grid-template-columns: 1fr;
  }
}

/* Dashboard Main Grid Layout */
.dashboard-main-layout {
  display: grid;
  grid-template-columns: 2.5fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.dashboard-left-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.dashboard-right-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .dashboard-main-layout {
    grid-template-columns: 1fr;
  }
}

/* Donut Chart Card Styling */
.chart-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  backdrop-filter: blur(10px);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.chart-card:hover {
  border-color: rgba(99, 102, 241, 0.2);
  box-shadow: var(--shadow-md);
}

.chart-card-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.chart-card-header p {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Donut SVG and Wrapper */
.donut-chart-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.svg-container {
  position: relative;
  width: 180px;
  height: 180px;
}

.donut-svg {
  width: 100%;
  height: 100%;
}

.chart-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  text-align: center;
  width: 90px;
}

.center-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
}

.center-label {
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

/* Legend Styling */
.chart-legend {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px dashed var(--border-color);
  padding-top: 1rem;
}

.chart-legend-item {
  display: flex;
  align-items: center;
  font-size: 0.825rem;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.5rem;
  flex-shrink: 0;
}

.legend-label {
  color: var(--text-muted);
  font-weight: 600;
}

.legend-value {
  margin-left: auto;
  font-weight: 700;
  color: var(--text-main);
}

/* Empty State */
.chart-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  text-align: center;
}

.chart-empty-state .empty-state-icon {
  background-color: rgba(99, 102, 241, 0.05);
  color: var(--text-muted);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.chart-empty-state .empty-text {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

.chart-empty-state .empty-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  max-width: 180px;
}

/* Sync Status Indicator */
.sync-status-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.sync-status-container span:last-child {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-muted);
  display: inline-block;
  flex-shrink: 0;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.status-dot.online {
  background-color: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.status-dot.offline {
  background-color: #f59e0b;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
}

.status-dot.error {
  background-color: #ef4444;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.6);
}