/* Custom Variables & Theme Setup */
:root {
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Color Palette - Dark Premium Theme */
  --bg-primary: #0f172a;       /* Slate 900 */
  --bg-secondary: #1e293b;     /* Slate 800 */
  --bg-tertiary: #334155;      /* Slate 700 */
  --bg-glass: rgba(30, 41, 59, 0.7);
  
  --text-main: #f8fafc;        /* Slate 50 */
  --text-muted: #94a3b8;       /* Slate 400 */
  --text-dark: #0f172a;
  
  --primary-color: #0ea5e9;    /* Sky 500 (Cyan) */
  --primary-hover: #38bdf8;    /* Sky 400 */
  --primary-glow: rgba(14, 165, 233, 0.15);
  
  --success-color: #10b981;    /* Emerald 500 */
  --success-glow: rgba(16, 185, 129, 0.2);
  --error-color: #ef4444;      /* Red 500 */
  --error-glow: rgba(239, 68, 68, 0.2);
  --warning-color: #f59e0b;    /* Amber 500 */
  
  --border-color: #334155;     /* Slate 700 */
  --border-focus: #0ea5e9;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Shadow */
  --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 -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 20px 0 rgba(14, 165, 233, 0.3);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
  height: 100vh;
}

/* App Container Layout */
.app-container {
  display: flex;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* Sidebar Styling */
.sidebar {
  width: 320px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), min-width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  z-index: 20;
}

.app-container.sidebar-collapsed .sidebar {
  width: 0 !important;
  min-width: 0 !important;
  border-right: none !important;
  padding: 0 !important;
  visibility: hidden;
}

.sidebar-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
  white-space: nowrap;
}

.btn-sidebar-collapse {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.btn-sidebar-collapse:hover {
  background: rgba(99, 102, 241, 0.15);
  color: #fff;
  border-color: var(--primary-color);
}

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

.logo-icon {
  font-size: 28px;
  color: var(--primary-color);
  filter: drop-shadow(0 0 8px var(--primary-color));
}

.logo h1 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.logo span {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sidebar-content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
  margin-bottom: 20px;
}

/* Config Form inside Sidebar */
.config-form h2 {
  font-size: 16px;
  font-weight: 600;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group label i {
  margin-right: 6px;
  font-size: 13px;
  color: var(--primary-color);
}

.form-group input {
  width: 100%;
  padding: 10px 14px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 14px;
  transition: var(--transition-fast);
}

.form-group input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Password eye button wrapper */
.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-wrapper input {
  padding-right: 40px;
}

.toggle-password-btn {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  transition: var(--transition-fast);
}

.toggle-password-btn:hover {
  color: var(--text-main);
}

/* Buttons */
.btn-primary {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--primary-color), #0284c7);
  border: none;
  border-radius: 8px;
  color: var(--text-main);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-hover), #0ea5e9);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
  transform: translateY(-1px);
}

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

.btn-secondary {
  padding: 8px 16px;
  background-color: var(--bg-tertiary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  font-size: 13px;
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  background-color: #475569;
  border-color: var(--text-muted);
}

/* Connection Status Panel */
.connection-status-panel {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
}

.connection-status-panel h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.status-indicator-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.status-indicator.disconnected {
  background-color: var(--error-color);
  box-shadow: 0 0 8px var(--error-color);
}

.status-indicator.loading {
  background-color: var(--warning-color);
  box-shadow: 0 0 8px var(--warning-color);
  animation: pulse 1.5s infinite;
}

.status-indicator.connected {
  background-color: var(--success-color);
  box-shadow: 0 0 8px var(--success-color);
}

.status-text {
  font-size: 14px;
  font-weight: 600;
}

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

.sidebar-footer {
  padding: 24px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
}

/* Main Content Area */
.main-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--bg-primary);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-header {
  padding: 18px 32px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-secondary);
  flex-shrink: 0;
  gap: 16px;
}

.header-left-group {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.btn-sidebar-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.btn-sidebar-toggle:hover {
  background: rgba(99, 102, 241, 0.15);
  color: #fff;
  border-color: var(--primary-color);
}

.app-container.sidebar-collapsed .btn-sidebar-toggle {
  color: var(--primary-color);
  border-color: rgba(99, 102, 241, 0.5);
  background: rgba(99, 102, 241, 0.12);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.25);
}

.header-title h1 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.header-title p {
  font-size: 14px;
  color: var(--text-muted);
}

.refresh-indicator {
  font-size: 12px;
  color: var(--text-muted);
  background-color: var(--bg-primary);
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

/* KPI Panel */
.kpi-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  padding: 24px 32px 0 32px;
}

.kpi-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.kpi-card:hover {
  transform: translateY(-2px);
  border-color: var(--text-muted);
  box-shadow: var(--shadow-md);
}

.kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.color-blue {
  background-color: rgba(14, 165, 233, 0.15);
  color: var(--primary-color);
}

.color-green {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--success-color);
}

.color-cyan {
  background-color: rgba(6, 182, 212, 0.15);
  color: #06b6d4;
}

.kpi-details h3 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
}

.kpi-details p {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Filters Bar */
.filters-bar {
  padding: 16px 32px;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border-color);
}

.search-box {
  flex: 1;
  min-width: 280px;
  position: relative;
}

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

.search-box input {
  width: 100%;
  padding: 10px 14px 10px 40px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-size: 14px;
  transition: var(--transition-fast);
}

.search-box input:focus:not(:disabled) {
  outline: none;
  border-color: var(--border-focus);
  background-color: var(--bg-primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.search-box input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.filter-controls {
  display: flex;
  gap: 12px;
}

.select-wrapper {
  position: relative;
}

.select-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 13px;
  pointer-events: none;
}

.select-wrapper select {
  padding: 10px 32px 10px 32px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-size: 13px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  font-family: var(--font-family);
  font-weight: 500;
  transition: var(--transition-fast);
  min-width: 180px;
}

.select-wrapper select:focus:not(:disabled) {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.select-wrapper select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.select-wrapper::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 10px;
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Data Viewport */
.data-viewport {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
  position: relative;
}

/* Empty States and Loading States */
.viewport-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
  min-height: 300px;
  animation: fadeIn 0.4s ease;
}

.state-icon {
  font-size: 48px;
  color: var(--text-muted);
  margin-bottom: 16px;
  opacity: 0.7;
}

.error-color {
  color: var(--error-color);
  opacity: 1;
  filter: drop-shadow(0 0 10px var(--error-glow));
}

.viewport-state h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.viewport-state p {
  color: var(--text-muted);
  max-width: 460px;
  margin-bottom: 24px;
  font-size: 14px;
}

/* Loading Ring Animation */
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.loader-ring {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
  margin-bottom: 24px;
}
.loader-ring div {
  box-sizing: border-box;
  display: block;
  position: absolute;
  width: 64px;
  height: 64px;
  margin: 8px;
  border: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: loader-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  border-color: var(--primary-color) transparent transparent transparent;
}
.loader-ring div:nth-child(1) {
  animation-delay: -0.45s;
}
.loader-ring div:nth-child(2) {
  animation-delay: -0.3s;
}
.loader-ring div:nth-child(3) {
  animation-delay: -0.15s;
}

@keyframes loader-ring {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  animation: fadeIn 0.5s ease;
}

/* Project Card */
.project-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 200px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background-color: var(--primary-color);
  opacity: 0;
  transition: var(--transition-fast);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-lg), 0 0 15px var(--primary-glow);
}

.project-card:hover::before {
  opacity: 1;
}

.card-top {
  margin-bottom: 16px;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
}

.project-code {
  font-size: 11px;
  font-weight: 700;
  background-color: var(--bg-tertiary);
  color: var(--primary-color);
  padding: 4px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  font-family: monospace;
}

.project-status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
  text-transform: uppercase;
}

.status-active {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--success-color);
}

.status-planned {
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--warning-color);
}

.status-completed {
  background-color: rgba(14, 165, 233, 0.15);
  color: var(--primary-color);
}

.status-unknown {
  background-color: var(--bg-tertiary);
  color: var(--text-muted);
}

.project-name {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-main);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

.project-dates {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.project-workspace {
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-workspace i {
  color: var(--primary-color);
}

/* Modals */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
}

.modal-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 90%;
  max-width: 580px;
  z-index: 1001;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  overflow: hidden;
}

.modal.active .modal-card {
  transform: translateY(0);
}

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

.modal-header h2 {
  font-size: 18px;
  font-weight: 700;
}

.btn-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.modal-body {
  padding: 24px;
  max-height: 70vh;
  overflow-y: auto;
}

/* Project Detail Details Elements */
.detail-section {
  margin-bottom: 20px;
}

.detail-section h4 {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.detail-val {
  font-size: 14px;
  font-weight: 500;
}

.detail-desc {
  font-size: 13px;
  color: var(--text-muted);
  background-color: var(--bg-primary);
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  white-space: pre-wrap;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Helper utilities */
.hidden {
  display: none !important;
}

.icon-spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.1);
  }
}

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

/* Responsive adjustments */
@media (max-width: 900px) {
  .app-container {
    flex-direction: column;
    overflow-y: auto;
    height: auto;
  }
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    height: auto;
  }
  .main-content {
    height: auto;
    overflow: visible;
  }
  .data-viewport {
    overflow-y: visible;
  }
}

/* Extra meta info for projects */
.project-meta-extra {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.meta-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.meta-row i {
  color: var(--primary-color);
  width: 14px;
  text-align: center;
}

/* Projects grouped container */
.projects-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
  animation: fadeIn 0.5s ease;
}

.workspace-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.workspace-section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.workspace-section-title i {
  color: var(--primary-color);
}

.workspace-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 3px 10px;
  border-radius: 12px;
  text-transform: uppercase;
}

/* Inline Loading Indicator */
.loading-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
  padding: 12px 0;
}

.loading-inline i {
  color: var(--primary-color);
}

/* Analysis Alert states */
.info-alert {
  background-color: rgba(14, 165, 233, 0.08);
  border-left: 4px solid var(--primary-color);
  padding: 12px 16px;
  border-radius: 4px;
  color: var(--text-main);
  font-size: 13px;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.error-alert {
  background-color: rgba(239, 68, 68, 0.08);
  border-left: 4px solid #ef4444;
  padding: 12px 16px;
  border-radius: 4px;
  color: var(--text-main);
  font-size: 13px;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.error-alert i {
  color: #ef4444;
}

/* Analysis table styles */
.section-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-secondary);
  margin-top: 8px;
}

.analysis-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  color: var(--text-main);
}

.analysis-table th {
  background-color: var(--bg-tertiary);
  color: var(--text-muted);
  font-weight: 600;
  text-align: left;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
}

.analysis-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
}

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

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

.font-semibold {
  font-weight: 600;
}

.total-row {
  background-color: var(--bg-tertiary);
  border-top: 2px solid var(--border-color);
}

.total-row td {
  border-bottom: none;
}

.text-primary {
  color: var(--primary-color);
}

/* View Switcher */
.view-switcher {
  display: flex;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 3px;
  margin-right: 12px;
}

.btn-view {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.btn-view:hover {
  color: var(--text-main);
}

.btn-view.active {
  background-color: var(--bg-secondary);
  color: var(--primary-color);
  box-shadow: var(--shadow-sm);
}

/* Matrix Table View Styles */
.matrix-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: fadeIn 0.4s ease;
  height: 100%;
}

.matrix-sync-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px 12px 0 0;
  padding: 16px 24px;
  margin-bottom: -16px;
}

.matrix-sync-info h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 2px;
}

.matrix-sync-info p {
  font-size: 12px;
  color: var(--text-muted);
}

.matrix-sync-actions {
  display: flex;
  gap: 12px;
}

.matrix-sync-actions .btn-primary {
  padding: 8px 16px;
  font-size: 13px;
}

/* Progress bar under sync panel */
.matrix-progress-bar-wrapper {
  width: 100%;
  height: 4px;
  background-color: var(--bg-tertiary);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 12px;
}

.matrix-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--success-color));
  transition: width 0.3s ease;
}

/* Scrollable matrix table wrapper */
.matrix-table-wrapper {
  flex: 1;
  overflow-x: auto !important;
  overflow-y: auto !important;
  max-width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background-color: var(--bg-secondary);
  box-shadow: var(--shadow-md);
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) #0f172a;
}

.matrix-table {
  width: 100%;
  min-width: max-content;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.matrix-table th {
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  font-weight: 600;
  padding: 14px 18px;
  border-bottom: 2px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 10;
  white-space: nowrap;
}

.matrix-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
  white-space: nowrap;
}

.matrix-table tbody tr {
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.proj-name-cell {
  max-width: 250px;
  overflow: hidden;
}

.proj-name-cell strong {
  font-size: 13px;
  color: var(--primary-color);
}

.proj-name-cell span {
  font-size: 12px;
  display: block;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.workspace-badge {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

.workspace-badge i {
  color: var(--primary-color);
  margin-right: 4px;
}

.role-col {
  background-color: rgba(14, 165, 233, 0.03) !important;
}

.total-col {
  background-color: rgba(16, 185, 129, 0.03) !important;
  font-weight: 700;
}

.font-bold {
  font-weight: 700;
}

/* Icon action and dynamic buttons */
.btn-icon-action {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

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

.btn-load-row {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-load-row:hover {
  color: var(--text-main);
  border-color: var(--text-muted);
}

/* ── Selector de Granularidad Temporal (Total / Mensual / Semanal) ── */
.matrix-time-switcher {
  display: inline-flex;
  align-items: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}

.btn-time-mode {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 5px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-main);
  letter-spacing: 0.02em;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-time-mode:hover {
  color: var(--text-main);
  background: var(--bg-card);
}

.btn-time-mode.active {
  background: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.35);
}

/* Columna de período (Mensual/Semanal) */
.period-col {
  min-width: 90px;
  font-size: 11px;
  white-space: nowrap;
}

/* ── Filas de Agrupación (Proyectos) y Sub-filas (Roles) ── */
.project-group-row {
  background-color: #1e293b !important;
}

.project-group-row td {
  color: #f1f5f9 !important;
  font-weight: 600;
  padding: 8px 16px;
  border-bottom: 1px solid #334155 !important;
}

.project-group-row .text-muted {
  color: #94a3b8 !important;
}

.role-subrow td {
  background-color: var(--bg-card);
  font-size: 11px;
  padding: 6px 16px;
  border-bottom: 1px solid var(--border-color);
}

.role-subrow .role-name-cell {
  padding-left: 32px; /* Identación para los roles */
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
}

.role-subrow:hover td {
  background-color: var(--bg-primary);
}

.role-subrow td.empty-cell {
  color: var(--text-muted);
  opacity: 0.5;
}

/* ═══════════════════════════════════════════
   MAIN NAVIGATION TABS
   ═══════════════════════════════════════════ */
.main-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 4px;
}

.main-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 7px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-family);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.main-tab:hover {
  color: var(--text-main);
  background: var(--bg-secondary);
}

.main-tab.active {
  background: var(--primary-color);
  color: #fff;
  box-shadow: 0 2px 8px rgba(14, 165, 233, 0.4);
}

/* ═══════════════════════════════════════════
   ACTIVITIES SECTION
   ═══════════════════════════════════════════ */
.activities-filters-bar {
  flex-wrap: wrap;
  gap: 10px;
}

.act-project-select {
  min-width: 280px;
}

.act-toggles {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toggle-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
}

.toggle-chip input[type="checkbox"] {
  display: none;
}

.toggle-chip span {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.toggle-chip input:checked + span {
  background: var(--primary-glow);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.toggle-chip span:hover {
  border-color: var(--primary-color);
  color: var(--text-main);
}

/* ─── Tabla de Actividades ─────────────────── */
.act-table-meta {
  padding: 10px 16px;
  font-size: 12px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  border-radius: 10px 10px 0 0;
}

.act-table-wrapper {
  flex: 1 1 auto;
  min-height: 0;
  max-height: calc(100vh - 300px);
  overflow-y: scroll !important;
  overflow-x: auto !important;
  max-width: 100%;
  border-radius: 0 0 10px 10px;
  border: 1px solid var(--border-color);
  border-top: none;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) #0f172a;
}

.act-table {
  width: 100%;
  min-width: max-content;
  border-collapse: collapse;
  font-size: 13px;
}

.act-table thead th {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 10px 14px;
  text-align: left;
  position: sticky;
  top: 0;
  z-index: 1;
  white-space: nowrap;
  border-bottom: 1px solid var(--border-color);
}

.act-table tbody tr {
  border-bottom: 1px solid rgba(51, 65, 85, 0.5);
  transition: background-color var(--transition-fast);
}

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

.act-table tbody td {
  padding: 9px 14px;
  vertical-align: middle;
  color: var(--text-main);
  white-space: nowrap;
}

.act-table tbody tr.wbs-row {
  background: rgba(14, 165, 233, 0.05);
}

.act-table tbody tr.wbs-row td {
  color: var(--text-muted);
  font-style: italic;
  font-size: 12px;
}

.act-code-cell {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 12px;
  color: var(--primary-color);
  font-weight: 600;
}

.act-name-cell {
  font-weight: 500;
  color: var(--text-main);
  max-width: 380px;
}

.act-wbs-cell {
  color: var(--text-muted);
  font-size: 12px;
}

/* ─── Progress bar en tabla ─── */
.act-progress-cell {
  text-align: center;
}

.act-progress-bar {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  width: 70px;
}

.act-progress-track {
  width: 100%;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 99px;
  overflow: hidden;
}

.act-progress-fill {
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--success-color), var(--primary-color));
  transition: width 0.4s ease;
}

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

/* ─── Status badges ─── */
.act-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.act-status-badge.active {
  background: rgba(14, 165, 233, 0.15);
  color: var(--primary-color);
  border: 1px solid rgba(14, 165, 233, 0.3);
}

.act-status-badge.completed {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.act-status-badge.not-started {
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.act-status-badge.suspended {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning-color);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.act-rem-cell {
  text-align: right;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 12px;
  color: var(--text-main);
}

.act-rem-cell.has-rem {
  color: var(--primary-color);
}

.act-date-cell {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

#act-table-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border-radius: 10px;
}

#activities-viewport {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

#act-table-container .act-table-wrapper {
  flex: 1;
  overflow-y: auto;
  overflow-x: auto;
}

/* ═══════════════════════════════════════════
   TASKS (WORK MANAGER) SPECIFIC STYLING
   ═══════════════════════════════════════════ */
#section-projects {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

#section-tasks {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

#tasks-kpi-container {
  flex-shrink: 0;
}

.tasks-filters-bar {
  flex-shrink: 0;
  flex-wrap: wrap;
  gap: 10px;
}

.task-project-select {
  min-width: 280px;
}

#tasks-viewport {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 12px 32px 24px 32px;
}

#task-table-container {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  box-shadow: var(--shadow-sm);
}

.act-table-meta {
  flex-shrink: 0;
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  border-radius: 10px 10px 0 0;
}

#task-table-container .act-table-wrapper {
  flex: 1 1 auto;
  min-height: 0;
  max-height: calc(100vh - 380px);
  overflow-y: scroll !important;
  overflow-x: auto !important;
  max-width: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) #0f172a;
}

/* Custom Scrollbars para tablas y grillas */
.act-table-wrapper::-webkit-scrollbar,
.matrix-table-wrapper::-webkit-scrollbar,
.pgr-matrix-wrapper::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

.act-table-wrapper::-webkit-scrollbar-track,
.matrix-table-wrapper::-webkit-scrollbar-track,
.pgr-matrix-wrapper::-webkit-scrollbar-track {
  background: #0f172a;
  border-left: 1px solid var(--border-color);
  border-top: 1px solid var(--border-color);
}

.act-table-wrapper::-webkit-scrollbar-thumb,
.matrix-table-wrapper::-webkit-scrollbar-thumb,
.pgr-matrix-wrapper::-webkit-scrollbar-thumb {
  background: #0ea5e9;
  border-radius: 6px;
  border: 2px solid #0f172a;
}

.act-table-wrapper::-webkit-scrollbar-thumb:hover,
.matrix-table-wrapper::-webkit-scrollbar-thumb:hover,
.pgr-matrix-wrapper::-webkit-scrollbar-thumb:hover {
  background: #38bdf8;
  box-shadow: 0 0 10px rgba(14, 165, 233, 0.8);
}

.act-table thead th {
  background: #1e293b !important;
  position: sticky;
  top: 0;
  z-index: 25;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.35);
}

.task-proj-badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(14, 165, 233, 0.12);
  color: var(--primary-color);
  border: 1px solid rgba(14, 165, 233, 0.25);
  border-radius: 4px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.task-act-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: rgba(16, 185, 129, 0.12);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 4px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.task-spec-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  max-width: 170px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-act-unlinked {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: rgba(148, 163, 184, 0.08);
  color: var(--text-muted);
  border: 1px dashed var(--border-color);
  border-radius: 4px;
  font-size: 11px;
  font-style: italic;
  white-space: nowrap;
}

.task-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
  margin: 1px 2px;
}

.task-tag.overdue {
  background: rgba(239, 68, 68, 0.15);
  color: var(--error-color);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.task-tag.constraint {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning-color);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.task-tag.unplanned {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.task-tag.duethisweek {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.task-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.task-status-badge.new {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.task-status-badge.in-progress {
  background: rgba(14, 165, 233, 0.15);
  color: var(--primary-color);
  border: 1px solid rgba(14, 165, 233, 0.3);
}

.task-status-badge.completed {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.task-status-badge.pending {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning-color);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Requiere Protocolo Badge */
.task-protocol-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.task-protocol-badge.yes {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.35);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.15);
}

.task-protocol-badge.no {
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-muted);
  border: 1px solid rgba(148, 163, 184, 0.25);
}

/* Avance de Tarea Progress Cell */
.task-progress-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 105px;
  padding: 2px 0;
}

.task-progress-bar-wrap {
  width: 100%;
  max-width: 95px;
  height: 6px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(51, 65, 85, 0.5);
  border-radius: 99px;
  overflow: hidden;
}

.task-progress-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 0.3s ease;
}

.task-progress-fill.fill-success {
  background: linear-gradient(90deg, #10b981, #34d399);
}

.task-progress-fill.fill-primary {
  background: linear-gradient(90deg, #0284c7, #38bdf8);
}

.task-progress-fill.fill-warning {
  background: linear-gradient(90deg, #d97706, #fbbf24);
}

.task-progress-fill.fill-zero {
  background: rgba(148, 163, 184, 0.3);
}

.task-progress-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 95px;
  font-size: 11px;
  line-height: 1;
}

.task-progress-pct {
  font-weight: 700;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}

.task-progress-pct.pct-success { color: #10b981; }
.task-progress-pct.pct-primary { color: #38bdf8; }
.task-progress-pct.pct-warning { color: #f59e0b; }
.task-progress-pct.pct-zero { color: var(--text-muted); }

.task-progress-qty {
  font-size: 10px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}

/* ═══════════════════════════════════════════
   GLOBAL SLEEK SCROLLBARS
   ═══════════════════════════════════════════ */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 5px;
  border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

/* ═══════════════════════════════════════════
   CONSTRAINTS & MODAL STYLES
   ═══════════════════════════════════════════ */

/* Clickable Constraint Badge in Tasks Table */
button.task-tag.constraint.clickable-constraint {
  background: rgba(245, 158, 11, 0.18);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.45);
  cursor: pointer;
  border-radius: 4px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

button.task-tag.constraint.clickable-constraint:hover {
  background: rgba(245, 158, 11, 0.35);
  color: #fbbf24;
  border-color: #f59e0b;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

/* Constraint Status Badges */
.cstr-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.cstr-status-badge.delivered {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.cstr-status-badge.planned {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.cstr-status-badge.not-planned {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Constraint Type Badges */
.cstr-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 10.5px;
  font-weight: 600;
  background: rgba(14, 165, 233, 0.12);
  color: var(--primary-color);
  border: 1px solid rgba(14, 165, 233, 0.25);
}

/* Constraint Area Badges */
.cstr-area-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(139, 92, 246, 0.12);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.25);
}

.cstr-creator-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

/* Linked Task Badges in Constraints Table */
.cstr-linked-task-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-family: monospace;
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.25);
  margin: 2px;
  cursor: default;
}

/* Constraint Cards in Modal */
.modal-cstr-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 12px;
  transition: border-color var(--transition-fast);
}

.modal-cstr-card:hover {
  border-color: var(--primary-color);
}

.modal-cstr-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.modal-cstr-code {
  font-family: monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-cstr-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.modal-cstr-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  background: var(--bg-secondary);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 11.5px;
}

.modal-cstr-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.modal-cstr-meta-item .lbl {
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 600;
}

.modal-cstr-meta-item .val {
  color: var(--text-primary);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════
   SELECTOR DE VISUALIZACIÓN Y ORDENAMIENTO DE COLUMNAS
   ═══════════════════════════════════════════════════════════════ */

/* Contenedor del selector desplegable */
.col-picker-container {
  position: relative;
  display: inline-block;
}

.btn-col-picker {
  display: flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  font-weight: 500;
  height: 38px;
  padding: 0 14px;
}

.col-count-badge {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 10px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  background: rgba(14, 165, 233, 0.2);
  color: #38bdf8;
  border: 1px solid rgba(14, 165, 233, 0.4);
}

/* Menú flotante del selector de columnas */
.col-picker-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 320px;
  background: #111827;
  border: 1px solid #374151;
  border-radius: 12px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.65), 0 0 15px rgba(14, 165, 233, 0.15);
  z-index: 120;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: fadeInDown 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(16px);
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-8px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.col-picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid #1f2937;
}

.col-picker-title {
  font-size: 12.5px;
  font-weight: 700;
  color: #f3f4f6;
  display: flex;
  align-items: center;
  gap: 6px;
}

.col-picker-title i {
  color: #38bdf8;
}

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

.btn-col-action {
  background: #1f2937;
  border: 1px solid #374151;
  color: #9ca3af;
  font-size: 10.5px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 5px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-col-action:hover {
  background: #374151;
  color: #f9fafb;
  border-color: #4b5563;
}

.col-picker-hint {
  font-size: 10.5px;
  color: #6b7280;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 2px 4px;
  line-height: 1.3;
}

.col-picker-hint i {
  color: #9ca3af;
}

/* Lista de columnas */
.col-picker-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 280px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  scrollbar-width: thin;
  scrollbar-color: #374151 #111827;
}

.col-picker-list::-webkit-scrollbar {
  width: 6px;
}

.col-picker-list::-webkit-scrollbar-thumb {
  background: #374151;
  border-radius: 4px;
}

.col-picker-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: #1e293b;
  border: 1px solid rgba(51, 65, 85, 0.5);
  border-radius: 7px;
  transition: all var(--transition-fast);
  user-select: none;
}

.col-picker-item:hover {
  background: #253347;
  border-color: #475569;
}

.col-picker-item.item-dragging {
  opacity: 0.4;
  border-color: #38bdf8;
}

.col-drag-handle {
  cursor: grab;
  color: #64748b;
  font-size: 12px;
  padding: 2px 3px;
  display: flex;
  align-items: center;
  transition: color var(--transition-fast);
}

.col-drag-handle:hover {
  color: #94a3b8;
}

.col-item-label {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  cursor: pointer;
  min-width: 0;
}

.col-item-label input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid #4b5563;
  border-radius: 4px;
  background: #0f172a;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.col-item-label input[type="checkbox"]:checked {
  background: #0284c7;
  border-color: #38bdf8;
}

.col-item-label input[type="checkbox"]:checked::after {
  content: "✔";
  font-size: 11px;
  color: #ffffff;
  font-weight: bold;
}

.col-item-text {
  font-size: 12px;
  font-weight: 500;
  color: #e2e8f0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.col-item-label input[type="checkbox"]:not(:checked) + .col-item-text {
  color: #64748b;
  text-decoration: line-through;
}

.col-item-arrows {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

.btn-col-move {
  background: transparent;
  border: none;
  color: #64748b;
  font-size: 10px;
  padding: 3px 5px;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-col-move:hover {
  background: #334155;
  color: #f8fafc;
}

/* ─── Encabezados de Tabla Ordenables y Reorganizables (TH) ─── */
.act-table thead th.sortable-th,
.matrix-table thead th.sortable-th {
  cursor: pointer !important;
  user-select: none !important;
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
}

.act-table thead th.sortable-th:hover,
.matrix-table thead th.sortable-th:hover {
  background: #253347 !important;
  color: #f8fafc !important;
}

.th-content {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.th-content.align-center {
  justify-content: center;
}

.th-content.align-right {
  justify-content: flex-end;
}

.th-drag-grip {
  color: #475569;
  font-size: 10px;
  opacity: 0.3;
  transition: opacity var(--transition-fast), color var(--transition-fast);
  cursor: grab;
  padding-right: 2px;
}

.sortable-th:hover .th-drag-grip {
  opacity: 0.9;
  color: #94a3b8;
}

.th-label {
  flex-shrink: 0;
}

.th-sort-icon {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  color: #475569;
  transition: all var(--transition-fast);
}

.sortable-th:hover .th-sort-icon {
  color: #94a3b8;
}

.sortable-th.sorted-asc .th-sort-icon,
.sortable-th.sorted-desc .th-sort-icon {
  color: #38bdf8 !important;
  text-shadow: 0 0 6px rgba(56, 189, 248, 0.6);
}

.sortable-th.sorted-asc {
  border-bottom: 2px solid #38bdf8 !important;
}

.sortable-th.sorted-desc {
  border-bottom: 2px solid #0284c7 !important;
}

/* Indicadores visuales durante el arrastre (Drag & Drop) */
.sortable-th.th-dragging {
  opacity: 0.45;
  background: #0f172a !important;
}

.sortable-th.th-drop-before {
  box-shadow: inset 4px 0 0 #38bdf8, 0 0 10px rgba(56, 189, 248, 0.4) !important;
  background: rgba(14, 165, 233, 0.15) !important;
}

.sortable-th.th-drop-after {
  box-shadow: inset -4px 0 0 #38bdf8, 0 0 10px rgba(56, 189, 248, 0.4) !important;
  background: rgba(14, 165, 233, 0.15) !important;
}

/* ═══════════════════════════════════════════════════════════════ */
/* Dashboard PGR (Porcentaje de Gestión de Restricciones)          */
/* ═══════════════════════════════════════════════════════════════ */

.constraints-kpis {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
}

.pgr-global-card {
  border: 1px solid rgba(56, 189, 248, 0.3) !important;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.9)) !important;
  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.1) !important;
}

.pgr-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pgr-badge.pgr-high {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.pgr-badge.pgr-mid {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.pgr-badge.pgr-low {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.pgr-dashboard-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 20px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-normal);
}

.pgr-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.pgr-header-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pgr-header-title h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.pgr-header-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin: 2px 0 0 0;
}

.pgr-header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pgr-formula-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: monospace;
  font-weight: 600;
  background: rgba(56, 189, 248, 0.1);
  color: #38bdf8;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.btn-toggle-pgr {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px 12px;
  font-size: 12px;
  transition: all var(--transition-fast);
}

.btn-toggle-pgr:hover {
  color: var(--text-primary);
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.1);
}

.btn-toggle-pgr.collapsed i {
  transform: rotate(180deg);
}

.pgr-panel-body {
  transition: max-height 0.3s ease, opacity 0.3s ease;
  overflow: hidden;
}

.pgr-panel-body.collapsed {
  display: none;
}

.pgr-matrix-wrapper {
  overflow-x: auto;
  margin-top: 14px;
}

.pgr-matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: rgba(15, 23, 42, 0.4);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.pgr-matrix-table thead th {
  background: #0f172a;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-color);
}

.pgr-matrix-table tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.pgr-matrix-table tbody tr.pgr-row {
  cursor: pointer;
  transition: background var(--transition-fast);
}

.pgr-matrix-table tbody tr.pgr-row:hover {
  background: rgba(56, 189, 248, 0.08);
}

.pgr-matrix-table tbody tr.pgr-row.active-area-row {
  background: rgba(56, 189, 248, 0.15) !important;
  border-left: 3px solid #38bdf8;
}

.pgr-cell-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.pgr-bar-bg {
  width: 110px;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.pgr-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.pgr-bar-fill.fill-high {
  background: linear-gradient(90deg, #10b981, #34d399);
}

.pgr-bar-fill.fill-mid {
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.pgr-bar-fill.fill-low {
  background: linear-gradient(90deg, #ef4444, #f87171);
}

.btn-filter-area {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 11px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.btn-filter-area:hover {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
}

/* ══════════════════════════════════════════════════════════════ */
/* SUB-NAVEGACIÓN DE RESTRICCIONES (DASHBOARD vs LISTADO)         */
/* ══════════════════════════════════════════════════════════════ */
.constraints-subnav-bar {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 18px;
}

.constraints-subnav {
  display: inline-flex;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 4px;
  gap: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.subnav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.subnav-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.subnav-btn.active {
  color: #fff;
  background: linear-gradient(135deg, var(--primary-color), #4338ca);
  border-color: rgba(99, 102, 241, 0.5);
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.35);
}

/* Cabecera del Dashboard de Restricciones */
.pgr-dashboard-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 18px;
  margin-bottom: 18px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.pgr-header-project-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pgr-project-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pgr-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Grid de Gráficos PGR (Chart.js) */
.pgr-charts-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 0.85fr;
  gap: 18px;
  margin-bottom: 20px;
}

@media (max-width: 1400px) {
  .pgr-charts-grid {
    grid-template-columns: 1fr 1fr;
  }
  .pgr-chart-card-doughnut {
    grid-column: span 2;
  }
}

@media (max-width: 900px) {
  .pgr-charts-grid {
    grid-template-columns: 1fr;
  }
  .pgr-chart-card-doughnut {
    grid-column: span 1;
  }
}

.pgr-chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.pgr-chart-card:hover {
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.pgr-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pgr-chart-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pgr-chart-title h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: 0.2px;
}

.pgr-chart-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.pgr-chart-body {
  flex: 1;
  min-height: 290px;
  position: relative;
}

/* Layout estructurado para la Sección de Restricciones */
#section-constraints {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}

#cstr-view-dashboard {
  flex: 1;
  min-height: 0;
  min-width: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 16px 32px 32px 32px;
}

#cstr-view-table {
  flex: 1;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#constraints-viewport {
  flex: 1;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 12px 32px 24px 32px;
}

#constraint-table-container {
  flex: 1;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  box-shadow: var(--shadow-sm);
}

#constraint-table-container .act-table-wrapper {
  flex: 1 1 auto;
  min-height: 0;
  max-height: calc(100vh - 300px);
  overflow-y: scroll !important;
  overflow-x: auto !important;
  max-width: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) #0f172a;
}

/* ==========================================================================
   REPORTE EJECUTIVO CORPORATIVO - TECNASIC (Manual de Identidad Visual)
   Colores: Azul Pantone 293 (#0047BA), Cool Grey 3 (#B7B6B6), Negro (#181512)
   ========================================================================== */

:root {
  --tn-blue: #0047BA;
  --tn-blue-dark: #00338D;
  --tn-blue-light: #EBF3FF;
  --tn-blue-subtle: rgba(0, 71, 186, 0.08);
  --tn-grey: #B7B6B6;
  --tn-grey-light: #F8FAFC;
  --tn-dark: #181512;
  --tn-border: #CBD5E1;
  --tn-green: #10B981;
  --tn-amber: #F59E0B;
  --tn-red: #EF4444;
}

#executive-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-y: auto;
  padding: 16px 24px 40px 24px;
}

/* Barra de Herramientas */
.executive-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.executive-toolbar .toolbar-left,
.executive-toolbar .toolbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.executive-toolbar .selector-group {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.executive-toolbar .form-control {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 7px 12px;
  font-size: 13px;
}

.btn-tecnasic {
  background: var(--tn-blue) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 6px rgba(0, 71, 186, 0.3) !important;
  transition: all 0.2s ease;
}

.btn-tecnasic:hover {
  background: var(--tn-blue-dark) !important;
  box-shadow: 0 4px 12px rgba(0, 71, 186, 0.4) !important;
}

/* Hoja / Lienzo de Reporte Ejecutivo */
.executive-sheet {
  background: #ffffff;
  color: #1e293b;
  border: 1px solid var(--tn-border);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 32px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-family: 'Inter', Arial, sans-serif;
}

/* Estado optimizado para captura en PDF */
.executive-sheet.exporting-pdf {
  box-shadow: none !important;
  border: 1px solid #cbd5e1 !important;
  max-width: 1200px !important;
  width: 1200px !important;
}

.executive-sheet.exporting-pdf .sheet-table-wrapper {
  max-height: none !important;
  overflow: visible !important;
}

/* Membrete Corporativo */
.sheet-header {
  position: relative;
  border-bottom: 2px solid var(--tn-blue);
  padding-bottom: 16px;
}

.sheet-header-top-line {
  height: 4px;
  background: linear-gradient(90deg, var(--tn-blue) 75%, var(--tn-grey) 25%);
  margin-bottom: 14px;
  border-radius: 2px;
}

.sheet-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.sheet-brand .tecnasic-logo-img {
  height: 52px;
  object-fit: contain;
}

.sheet-title-box {
  text-align: center;
  flex: 1;
}

.sheet-main-title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--tn-blue);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sheet-sub-title {
  margin: 3px 0 0 0;
  font-size: 13px;
  font-weight: 600;
  color: #64748b;
  letter-spacing: 0.02em;
}

.sheet-meta-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  color: #475569;
  text-align: right;
  border-left: 2px solid #e2e8f0;
  padding-left: 14px;
}

.badge-status-on {
  display: inline-block;
  background: #dcfce7;
  color: #166534;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

/* Secciones del Reporte */
.sheet-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  page-break-inside: avoid;
  break-inside: avoid;
}

.sheet-section-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--tn-blue);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1.5px solid #e2e8f0;
  padding-bottom: 4px;
}

/* Grillas de Información General */
.sheet-info-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.2fr;
  gap: 12px;
  background: var(--tn-grey-light);
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 10px 14px;
}

.sheet-timeline-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 10px 14px;
}

.info-block, .timeline-block {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.info-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: #64748b;
  letter-spacing: 0.02em;
}

.info-value {
  font-size: 12px;
  color: #1e293b;
}

.info-value.text-bold {
  font-weight: 700;
}

.info-value.text-currency {
  font-weight: 700;
  color: var(--tn-blue);
}

.info-value.text-number {
  font-weight: 700;
  color: #0f172a;
}

.info-value.text-highlight {
  font-weight: 700;
  color: #b45309;
}

/* Gráficos y Estadísticas */
.sheet-charts-grid {
  display: grid;
  grid-template-columns: 220px 1fr 1fr;
  gap: 16px;
  align-items: stretch;
}

.sheet-stat-card {
  background: var(--tn-blue-subtle);
  border: 1px solid rgba(0, 71, 186, 0.2);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.stat-card-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--tn-blue);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-card-number {
  font-size: 38px;
  font-weight: 800;
  color: var(--tn-blue);
  line-height: 1.1;
  margin: 6px 0;
}

.stat-card-sub {
  font-size: 11px;
  color: #64748b;
}

.stat-card-footer {
  margin-top: 12px;
  font-size: 11px;
  font-weight: 600;
  color: #059669;
}

.sheet-chart-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
}

.chart-header {
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 6px;
  margin-bottom: 8px;
}

.chart-title {
  font-size: 11px;
  font-weight: 700;
  color: #334155;
  text-transform: uppercase;
}

.chart-body-donut {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
}

.donut-canvas-box {
  width: 130px;
  height: 130px;
  position: relative;
  flex-shrink: 0;
}

.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  flex: 1;
}

.legend-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.legend-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

.legend-label {
  color: #475569;
  flex: 1;
}

.legend-value {
  font-weight: 700;
  color: #0f172a;
}

/* Costos */
.sheet-costs-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.cost-cell {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cost-cell.highlight-blue {
  background: var(--tn-blue-light);
  border-color: rgba(0, 71, 186, 0.3);
}

.cost-cell.highlight-amber {
  background: #fffbeb;
  border-color: #fde68a;
}

.cost-cell.highlight-green {
  background: #ecfdf5;
  border-color: #a7f3d0;
}

.cost-title {
  font-size: 10px;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  line-height: 1.2;
}

.cost-value {
  font-size: 12px;
  font-weight: 800;
  color: #0f172a;
}

.cost-cell.highlight-blue .cost-value {
  color: var(--tn-blue);
}

/* Avances y Productividad */
.sheet-progress-row {
  display: grid;
  grid-template-columns: 130px 130px 130px 1fr;
  gap: 12px;
  align-items: center;
}

.progress-kpi-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 12px;
  text-align: center;
}

.prog-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 4px;
}

.prog-val {
  font-size: 20px;
  font-weight: 800;
}

.prog-val.text-blue { color: var(--tn-blue); }
.prog-val.text-green { color: #059669; }
.prog-val.text-red { color: #dc2626; }

/* Tablas Ejecutivas */
.sheet-table-wrapper {
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  overflow: hidden;
}

.sheet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.sheet-table thead th {
  background: var(--tn-blue-light);
  color: var(--tn-blue);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.03em;
  padding: 7px 10px;
  border-bottom: 1.5px solid #cbd5e1;
  text-align: left;
}

.sheet-table tbody td {
  padding: 6px 10px;
  border-bottom: 1px solid #f1f5f9;
  color: #334155;
}

.sheet-table tbody tr:nth-child(even) {
  background: #f8fafc;
}

.sheet-table tbody tr:hover {
  background: #f1f5f9;
}

.sheet-table.compact thead th {
  padding: 5px 8px;
  font-size: 9.5px;
}

.sheet-table.compact tbody td {
  padding: 5px 8px;
  font-size: 10.5px;
}

/* Grilla Dual (Dotación + SDI) */
.sheet-dual-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr;
  gap: 16px;
}

.sheet-subcard {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
}

.sheet-subcard-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--tn-blue);
  text-transform: uppercase;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Estatus SDI & Órdenes de Cambio - Formato Corporativo Excel TECNASIC */
.tecnasic-excel-header-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  margin: 18px 0 10px 0;
  width: 100%;
}

.excel-section-block {
  margin-top: 18px;
  margin-bottom: 14px;
}

.tecnasic-excel-header-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end; /* Exactly as in screenshot: right-aligned title! */
  margin: 10px 0 10px 0;
  width: 100%;
}

.tecnasic-excel-header-title {
  color: #002060;
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  font-family: 'Segoe UI', Arial, sans-serif;
}

.tecnasic-excel-double-line {
  width: 100%;
  border-top: 2.5px solid #002060;
  border-bottom: 2.5px solid #002060;
  height: 6px;
  box-sizing: border-box;
}

.sdi-tables-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  margin-top: 8px;
  margin-bottom: 8px;
}

.sdi-block {
  display: flex;
  flex-direction: column;
}

.sdi-block-title {
  color: #002060;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 3px;
  letter-spacing: 0.2px;
  font-family: 'Segoe UI', Arial, sans-serif;
}

.sdi-table-fixed {
  width: 360px;
  table-layout: fixed;
}

.sdi-table-small {
  width: 190px;
  table-layout: fixed;
}

.excel-styled-table {
  border-collapse: collapse;
  font-size: 11px;
  font-family: 'Segoe UI', Arial, sans-serif;
  background-color: #ffffff;
}

.excel-styled-table.full-width {
  width: 100%;
}

.excel-styled-table th, 
.excel-styled-table td {
  border: 1px solid #5381ac; /* Exact corporate Excel border */
  padding: 4px 8px;
  box-sizing: border-box;
}

.excel-styled-table th {
  background-color: #c5d9f1; /* Soft corporate Excel blue */
  color: #000000;
  font-weight: 700;
  text-align: center;
  font-size: 10.5px;
}

.excel-styled-table td {
  background-color: #ffffff;
  color: #000000;
  text-align: center;
  font-size: 11px;
}

.excel-styled-table td.side-hdr {
  background-color: #c5d9f1;
  color: #000000;
  font-weight: 700;
  text-align: left;
  padding-left: 6px;
}

.excel-styled-table td.val-bold {
  font-weight: 700;
  color: #000000;
}

.excel-styled-table td.val-left {
  text-align: left;
}

.excel-styled-table td.val-right {
  text-align: right;
}

/* Pie de Página del Reporte */
.sheet-footer {
  border-top: 1.5px solid #e2e8f0;
  padding-top: 10px;
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: #64748b;
}

.sheet-footer .footer-left {
  font-weight: 600;
  color: var(--tn-blue);
}

/* ==========================================================================
   REGLAS DE IMPRESIÓN / EXPORTACIÓN A PDF (@media print)
   ========================================================================== */

@media print {
  @page {
    size: letter landscape;
    margin: 8mm 10mm;
  }

  body, html {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 10pt;
    margin: 0 !important;
    padding: 0 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Ocultar toda la interfaz interactiva */
  .sidebar,
  .main-header,
  .executive-toolbar,
  .modal,
  .toast,
  .refresh-indicator,
  #projects-tab,
  #tasks-tab,
  #constraints-tab,
  .tab-content:not(#executive-tab) {
    display: none !important;
  }

  .app-container,
  .main-content {
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
  }

  #executive-tab {
    display: block !important;
    padding: 0 !important;
    overflow: visible !important;
  }

  .executive-sheet {
    max-width: 100% !important;
    width: 100% !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .sheet-section,
  .excel-section-block,
  .sdi-block,
  .sheet-subcard {
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    margin-bottom: 12px !important;
  }

  tr {
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  .sheet-table-wrapper {
    max-height: none !important;
    overflow: visible !important;
  }
}