/* ============================================
   100ARCHITECTS MANAGEMENT DASHBOARD
   Brand Colors & Design System
   ============================================ */

:root {
  /* Primary Brand Colors - Bold & Saturated */
  --color-red: #FF3B3B;
  --color-orange: #FF7B2C;
  --color-yellow: #FFDD00;
  --color-blue: #0066FF;
  --color-pink: #FF3399;
  --color-green: #7DFF5C;
  --color-purple: #6B33FF;
  --color-turquoise: #00D1D1;
  
  /* Neutral Palette */
  --color-white: #FFFFFF;
  --color-light-gray: #F5F5F7;
  --color-mid-gray: #E0E0E0;
  --color-dark-gray: #8C8C8C;
  --color-charcoal: #2D2D2D;
  --color-black: #000000;
  
  /* Semantic Colors */
  --color-success: var(--color-green);
  --color-warning: var(--color-orange);
  --color-error: var(--color-red);
  --color-info: var(--color-blue);
  
  /* Light Theme (Default) */
  --bg-primary: var(--color-white);
  --bg-secondary: var(--color-light-gray);
  --bg-tertiary: #FAFAFA;
  --text-primary: var(--color-charcoal);
  --text-secondary: var(--color-dark-gray);
  --border-color: var(--color-mid-gray);
  --shadow-color: rgba(0, 0, 0, 0.08);
  --sidebar-bg: #000000;
  --sidebar-text: var(--color-white);
  
  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 50%;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Layout */
  --sidebar-width: 260px;
  --header-height: 60px;
}

/* Dark/Night Theme */
[data-theme="dark"] {
  --bg-primary: #121212;
  --bg-secondary: #1E1E1E;
  --bg-tertiary: #252525;
  --text-primary: #FFFFFF;
  --text-secondary: #A0A0A0;
  --border-color: #333333;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --sidebar-bg: #0A0A0A;
}

/* ============================================
   BASE STYLES
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-secondary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

.app-container {
  display: flex;
  min-height: 100vh;
}

/* ============================================
   SIDEBAR NAVIGATION
   ============================================ */

.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: transform var(--transition-normal);
  overflow-y: auto;
  overflow-x: hidden;
}

/* Custom scrollbar for sidebar */
.sidebar::-webkit-scrollbar {
  width: 6px;
}

.sidebar::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}

.sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Colorful accent line at top */
.sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, 
    var(--color-red) 0%, 
    var(--color-orange) 20%, 
    var(--color-yellow) 40%, 
    var(--color-green) 60%, 
    var(--color-blue) 80%, 
    var(--color-purple) 100%
  );
}

.logo-container {
  padding: var(--spacing-xl) var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

/* Official Logo Image - Sidebar */
.logo-image {
  max-width: 100%;
  width: 200px;
  height: auto;
  display: block;
  margin: 0 auto;
  object-fit: contain;
}

/* Keep legacy text logo styles for backward compatibility */
.logo {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.logo-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-red);
  line-height: 1;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: -0.5px;
}

.logo-tagline {
  font-size: 0.75rem;
  color: var(--color-dark-gray);
  margin-top: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-menu {
  list-style: none;
  padding: var(--spacing-lg) 0;
  flex-shrink: 0;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  color: rgba(255, 255, 255, 0.7);
}

.nav-item i {
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
}

.nav-item span {
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-white);
}

.nav-item.active {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--color-red), var(--color-orange));
  border-radius: 0 2px 2px 0;
}

.nav-item.active i {
  color: var(--color-red);
}

.sidebar-footer {
  margin-top: auto;
  padding: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
  position: sticky;
  bottom: 0;
  background: var(--sidebar-bg);
}

/* Save Button */
.save-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: var(--spacing-md);
}

.save-button.saved {
  background: rgba(125, 255, 92, 0.15);
  color: var(--color-green);
  cursor: default;
}

.save-button.saved i {
  color: var(--color-green);
}

.save-button.unsaved {
  background: linear-gradient(135deg, var(--color-red), var(--color-orange));
  color: var(--color-white);
  animation: pulse-save 2s infinite;
}

.save-button.unsaved:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(255, 59, 59, 0.4);
}

.save-button.saving {
  background: rgba(255, 221, 0, 0.2);
  color: var(--color-yellow);
  cursor: wait;
}

.save-button.saving i {
  animation: spin 1s linear infinite;
}

@keyframes pulse-save {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 59, 59, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(255, 59, 59, 0); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  margin-bottom: var(--spacing-md);
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

.theme-toggle i {
  color: var(--color-yellow);
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-red), var(--color-orange));
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-avatar i {
  color: var(--color-white);
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-white);
}

.user-role {
  font-size: 0.75rem;
  color: var(--color-dark-gray);
}

/* ============================================
   MOBILE HEADER
   ============================================ */

.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--sidebar-bg);
  z-index: 999;
  padding: 0 var(--spacing-md);
  align-items: center;
  gap: var(--spacing-md);
}

.mobile-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, 
    var(--color-red), var(--color-orange), var(--color-yellow), 
    var(--color-green), var(--color-blue), var(--color-purple)
  );
}

.menu-toggle {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.mobile-logo {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}

/* Official Logo Image - Mobile */
.logo-image-mobile {
  height: 36px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

/* Legacy text logo styles for backward compatibility */
.mobile-logo .logo-number {
  font-size: 1.8rem;
}

.mobile-logo .logo-text {
  font-size: 1rem;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  backdrop-filter: blur(4px);
}

/* ============================================
   MAIN CONTENT AREA
   ============================================ */

.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--spacing-xl);
  min-height: 100vh;
  background: var(--bg-secondary);
}

.content-section {
  display: none;
  animation: fadeIn 0.3s ease;
}

.content-section.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-header {
  margin-bottom: var(--spacing-xl);
}

.section-header h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.section-header h1 i {
  margin-right: var(--spacing-sm);
  color: var(--color-red);
}

.section-header .highlight {
  color: var(--color-red);
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* ============================================
   HOME SECTION - STATS CARDS
   ============================================ */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.stat-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow-color);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--shadow-color);
}

.stat-card .stat-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--accent, var(--color-red));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-card .stat-icon i {
  font-size: 1.5rem;
  color: var(--color-white);
}

.stat-content {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.stat-decoration {
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  background: var(--accent, var(--color-red));
  opacity: 0.1;
}

/* ============================================
   QUICK ACTIONS
   ============================================ */

.quick-actions {
  margin-bottom: var(--spacing-2xl);
}

.quick-actions h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.quick-actions h2 i {
  color: var(--color-yellow);
  margin-right: var(--spacing-sm);
}

.actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--spacing-md);
}

.action-btn {
  background: var(--bg-primary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.action-btn i {
  font-size: 1.5rem;
  color: var(--color-red);
}

.action-btn span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.action-btn:hover {
  border-color: var(--color-red);
  background: rgba(255, 59, 59, 0.05);
  transform: translateY(-2px);
}

/* ============================================
   RECENT PROJECTS
   ============================================ */

.recent-section h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.recent-section h2 i {
  color: var(--color-blue);
  margin-right: var(--spacing-sm);
}

.recent-projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.project-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px var(--shadow-color);
  transition: all var(--transition-fast);
  border-left: 4px solid var(--color-red);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--shadow-color);
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.project-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.project-status {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}

.project-status.built {
  background: rgba(125, 255, 92, 0.2);
  color: #4CAF50;
}

.project-status.unbuilt {
  background: rgba(0, 102, 255, 0.2);
  color: var(--color-blue);
}

.project-status.under-construction {
  background: rgba(255, 123, 44, 0.2);
  color: var(--color-orange);
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.project-meta span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.project-meta span i {
  width: 20px;
  margin-right: var(--spacing-sm);
  color: var(--color-dark-gray);
}

/* ============================================
   TOOLS SECTION
   ============================================ */

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.tool-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: 0 4px 20px var(--shadow-color);
  transition: all var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--tool-color, var(--color-red));
}

.tool-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px var(--shadow-color);
}

.tool-card:hover .tool-icon {
  transform: scale(1.1);
}

.tool-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--tool-color, var(--color-red));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  transition: transform var(--transition-fast);
}

.tool-icon i {
  font-size: 1.8rem;
  color: var(--color-white);
}

.tool-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.tool-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.tools-coming-soon {
  margin-top: var(--spacing-xl);
}

.coming-soon-card {
  background: linear-gradient(135deg, rgba(255, 59, 59, 0.1), rgba(107, 51, 255, 0.1));
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  text-align: center;
}

.coming-soon-card i {
  font-size: 3rem;
  color: var(--color-purple);
  margin-bottom: var(--spacing-md);
}

.coming-soon-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.coming-soon-card p {
  color: var(--text-secondary);
}

/* ============================================
   PROYECTOS SECTION
   ============================================ */

.filters-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.filter-group {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.filter-btn:hover {
  border-color: var(--color-red);
  color: var(--color-red);
}

.filter-btn.active {
  background: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
}

.search-box {
  position: relative;
}

.search-box i {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
}

.search-box input {
  padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) var(--spacing-2xl);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.9rem;
  width: 250px;
  transition: border-color var(--transition-fast);
  font-family: var(--font-body);
}

.search-box input:focus {
  outline: none;
  border-color: var(--color-blue);
}

.projects-table-container {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow-color);
}

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

.projects-table th,
.projects-table td {
  padding: var(--spacing-md);
  text-align: left;
}

.projects-table th {
  background: var(--bg-tertiary);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border-color);
}

.projects-table td {
  font-size: 0.9rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.projects-table tr:last-child td {
  border-bottom: none;
}

.projects-table tr:hover td {
  background: var(--bg-tertiary);
}

.projects-table .project-name {
  font-weight: 600;
  color: var(--text-primary);
}

.projects-table .project-location {
  color: var(--text-secondary);
}

.projects-table .project-category {
  font-size: 0.8rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.projects-table .action-icons {
  display: flex;
  gap: var(--spacing-sm);
}

.projects-table .action-icons button {
  background: none;
  border: none;
  padding: var(--spacing-xs);
  cursor: pointer;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.projects-table .action-icons button:hover {
  color: var(--color-red);
}

/* ============================================
   MAPAS SECTION
   ============================================ */

.map-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-xl);
}

.world-map {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px var(--shadow-color);
  position: relative;
}

.map-svg {
  width: 100%;
  height: auto;
  min-height: 400px;
}

.map-svg .continents {
  fill: var(--bg-tertiary);
  stroke: var(--border-color);
  stroke-width: 1;
}

[data-theme="dark"] .map-svg .continents {
  fill: var(--bg-tertiary);
  stroke: var(--border-color);
}

.map-marker {
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.map-marker:hover {
  transform: scale(1.3);
}

.map-marker.built circle {
  fill: var(--color-green);
}

.map-marker.unbuilt circle {
  fill: var(--color-blue);
}

.map-marker.under-construction circle {
  fill: var(--color-orange);
}

.map-marker circle {
  stroke: var(--color-white);
  stroke-width: 2;
}

.map-marker .pulse {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  opacity: 0.6;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { r: 8; opacity: 0.6; }
  100% { r: 20; opacity: 0; }
}

.map-legend {
  display: flex;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
}

.legend-dot.built {
  background: var(--color-green);
}

.legend-dot.unbuilt {
  background: var(--color-blue);
}

.legend-dot.under-construction {
  background: var(--color-orange);
}

.region-projects {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px var(--shadow-color);
}

.region-projects h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.region-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.region-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.region-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.region-header:hover {
  background: var(--bg-secondary);
}

.region-header span {
  font-weight: 500;
  color: var(--text-primary);
}

.region-header .count {
  background: var(--color-red);
  color: var(--color-white);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.region-content {
  padding: var(--spacing-md);
  display: none;
}

.region-item.open .region-content {
  display: block;
}

.region-project {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.region-project::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-red);
  flex-shrink: 0;
}

/* ============================================
   PROJECTS MATRIX (EDITABLE)
   ============================================ */

.project-stats-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.project-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 var(--spacing-lg);
  border-right: 1px solid var(--border-color);
}

.project-stat:last-of-type {
  border-right: none;
}

.project-stat .stat-number {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-red);
  font-family: var(--font-display);
}

.project-stat .stat-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-add-project {
  margin-left: auto;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-red);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: all var(--transition-fast);
}

.btn-add-project:hover {
  background: #e03535;
  transform: translateY(-1px);
}

/* Phase Filter Pills */
.phase-filters {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.phase-pill {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--border-color);
  background: var(--bg-primary);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.phase-pill:hover {
  border-color: var(--color-red);
}

.phase-pill.active {
  background: var(--color-charcoal);
  color: white;
  border-color: var(--color-charcoal);
}

.phase-pill.sd { --pill-color: #0066FF; }
.phase-pill.dd { --pill-color: #FF7B2C; }
.phase-pill.cd { --pill-color: #7DFF5C; }
.phase-pill.built { --pill-color: #8C8C8C; }

.phase-pill.sd.active { background: #0066FF; border-color: #0066FF; }
.phase-pill.dd.active { background: #FF7B2C; border-color: #FF7B2C; }
.phase-pill.cd.active { background: #22a355; border-color: #22a355; }
.phase-pill.built.active { background: #8C8C8C; border-color: #8C8C8C; }

/* Projects Matrix Table */
.projects-matrix-container {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 8px var(--shadow-color);
}

.projects-matrix {
  width: 100%;
  border-collapse: collapse;
}

.projects-matrix thead {
  background: var(--color-charcoal);
  color: white;
}

.projects-matrix th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.projects-matrix tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-fast);
}

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

.projects-matrix td {
  padding: var(--spacing-sm) var(--spacing-md);
  vertical-align: middle;
}

/* Matrix Inputs */
.matrix-input,
.matrix-select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.matrix-input:hover,
.matrix-select:hover {
  background: var(--bg-secondary);
}

.matrix-input:focus,
.matrix-select:focus {
  outline: none;
  border-color: var(--color-red);
  background: var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(255, 59, 59, 0.1);
}

.matrix-input::placeholder {
  color: var(--text-secondary);
  font-style: italic;
}

.name-input {
  font-weight: 600;
  color: var(--text-primary);
}

.date-input {
  min-width: 130px;
}

/* Phase Select */
.phase-select {
  font-weight: 600;
  min-width: 70px;
}

.phase-select option[value="SD"] { color: #0066FF; }
.phase-select option[value="DD"] { color: #FF7B2C; }
.phase-select option[value="CD"] { color: #22a355; }
.phase-select option[value="Built"] { color: #8C8C8C; }

/* Value Input Group */
.value-input-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.currency-select {
  width: auto;
  min-width: 50px;
  padding: var(--spacing-sm) var(--spacing-xs);
}

.value-input {
  width: 100px;
  text-align: right;
}

/* Action Buttons */
.delete-btn {
  color: var(--color-red);
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}

.projects-matrix tbody tr:hover .delete-btn {
  opacity: 1;
}

/* Projects Total */
.projects-total {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-lg);
}

.projects-total span:first-child {
  font-weight: 500;
  color: var(--text-secondary);
}

.projects-total .total-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-red);
  font-family: var(--font-display);
}

/* Column widths */
.col-name { width: 18%; }
.col-phase { width: 8%; }
.col-location { width: 15%; }
.col-category { width: 15%; }
.col-size { width: 12%; }
.col-delivery { width: 12%; }
.col-value { width: 15%; }
.col-actions { width: 5%; text-align: center; }

/* ============================================
   TEAM SECTION
   ============================================ */

.team-stats-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.team-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 var(--spacing-lg);
  border-right: 1px solid var(--border-color);
}

.team-stat:last-of-type {
  border-right: none;
}

.team-stat .stat-number {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-blue);
  font-family: var(--font-display);
}

.team-stat .stat-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-add-team {
  margin-left: auto;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-blue);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: all var(--transition-fast);
}

.btn-add-team:hover {
  background: #0055dd;
  transform: translateY(-1px);
}

/* Studio Filter Pills */
.studio-filters {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.studio-pill {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--border-color);
  background: var(--bg-primary);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.studio-pill:hover {
  border-color: var(--color-blue);
}

.studio-pill.active {
  background: var(--color-charcoal);
  color: white;
  border-color: var(--color-charcoal);
}

.studio-pill.shanghai.active { background: #FF3B3B; border-color: #FF3B3B; }
.studio-pill.dubai.active { background: #FFDD00; border-color: #FFDD00; color: #333; }

/* Team Matrix */
.team-matrix-container {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 8px var(--shadow-color);
}

.team-matrix {
  width: 100%;
  border-collapse: collapse;
}

.team-matrix thead {
  background: var(--color-charcoal);
  color: white;
}

.team-matrix th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.team-matrix tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-fast);
}

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

.team-matrix td {
  padding: var(--spacing-sm) var(--spacing-md);
  vertical-align: middle;
}

.team-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-red), var(--color-orange));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

/* Team Editable Inputs */
.team-input,
.team-select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  font-size: 0.85rem;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.team-input:hover,
.team-select:hover {
  background: var(--bg-secondary);
}

.team-input:focus,
.team-select:focus {
  outline: none;
  border-color: var(--color-blue);
  background: var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.team-input::placeholder {
  color: var(--text-secondary);
  font-style: italic;
}

.name-input {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.email-input {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.team-select {
  cursor: pointer;
  min-width: 100px;
}

.seniority-select {
  font-weight: 600;
  text-transform: capitalize;
}

.studio-select {
  font-weight: 600;
}

/* Salary Input Group */
.salary-input-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.salary-input-group .currency-select {
  width: auto;
  min-width: 60px;
  padding: var(--spacing-sm) var(--spacing-xs);
}

.salary-input {
  width: 90px;
  text-align: right;
  font-weight: 600;
}

.hours-input {
  width: 60px;
  text-align: center;
}

.team-name {
  font-weight: 600;
  color: var(--text-primary);
}

.team-email {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.seniority-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.seniority-badge.principal { background: #FFE4E4; color: #FF3B3B; }
.seniority-badge.director { background: #FFF0E4; color: #FF7B2C; }
.seniority-badge.senior { background: #E4F0FF; color: #0066FF; }
.seniority-badge.mid { background: #E4FFE4; color: #22a355; }
.seniority-badge.junior { background: #F0F0F0; color: #666; }

.studio-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.studio-badge.shanghai { background: #FFE4E4; color: #FF3B3B; }
.studio-badge.dubai { background: #FFFCE4; color: #AA9500; }

.salary-value {
  font-weight: 600;
  font-family: var(--font-display);
}

.hourly-rate {
  color: var(--color-blue);
  font-weight: 600;
}

/* Team column widths */
.col-avatar { width: 60px; }
.col-role { width: 18%; }
.col-seniority { width: 10%; }
.col-studio { width: 10%; }
.col-salary { width: 12%; }
.col-hours { width: 8%; }
.col-rate { width: 10%; }

/* ============================================
   PROFITABILITY SECTION
   ============================================ */

.profitability-overview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.profit-card {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  box-shadow: 0 2px 8px var(--shadow-color);
  position: relative;
  overflow: hidden;
}

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

.profit-card.total-revenue::before { background: var(--color-blue); }
.profit-card.total-costs::before { background: var(--color-orange); }
.profit-card.total-profit::before { background: var(--color-green); }
.profit-card.profit-margin::before { background: var(--color-purple); }

.profit-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.total-revenue .profit-icon { background: rgba(0, 102, 255, 0.1); color: var(--color-blue); }
.total-costs .profit-icon { background: rgba(255, 123, 44, 0.1); color: var(--color-orange); }
.total-profit .profit-icon { background: rgba(125, 255, 92, 0.1); color: #22a355; }
.profit-margin .profit-icon { background: rgba(107, 51, 255, 0.1); color: var(--color-purple); }

.profit-content {
  display: flex;
  flex-direction: column;
}

.profit-value {
  font-size: 1.75rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--text-primary);
}

.profit-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Profitability Table */
.profitability-section {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.profitability-section h2 {
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
  color: var(--text-primary);
}

.profitability-table-container {
  overflow-x: auto;
}

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

.profitability-table th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border-color);
}

.profitability-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

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

.profit-positive {
  color: #22a355;
  font-weight: 600;
}

.profit-negative {
  color: var(--color-red);
  font-weight: 600;
}

.margin-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

.margin-badge.high { background: #E4FFE4; color: #22a355; }
.margin-badge.medium { background: #FFF0E4; color: #FF7B2C; }
.margin-badge.low { background: #FFE4E4; color: #FF3B3B; }

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.profitable { background: #22a355; }
.status-dot.break-even { background: #FFDD00; }
.status-dot.loss { background: #FF3B3B; }

/* Profitability Chart */
.profitability-chart-section {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.profitability-chart-section h2 {
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
  color: var(--text-primary);
}

.chart-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.chart-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.chart-label {
  width: 120px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chart-bar-container {
  flex: 1;
  height: 30px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
}

.chart-bar-fill {
  height: 100%;
  border-radius: var(--radius-sm);
  transition: width 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--spacing-sm);
}

.chart-bar-fill.positive { background: linear-gradient(90deg, #22a355, #7DFF5C); }
.chart-bar-fill.negative { background: linear-gradient(90deg, #FF3B3B, #FF7B2C); }

.chart-bar-value {
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
  .projects-matrix-container {
    overflow-x: auto;
  }
  
  .projects-matrix {
    min-width: 900px;
  }
}

@media (max-width: 1024px) {
  .project-stats-bar {
    justify-content: center;
  }
  
  .btn-add-project {
    margin-left: 0;
    width: 100%;
    justify-content: center;
    margin-top: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .sidebar-overlay.active {
    display: block;
  }
  
  .mobile-header {
    display: flex;
  }
  
  .main-content {
    margin-left: 0;
    padding: var(--spacing-md);
    padding-top: calc(var(--header-height) + var(--spacing-md));
  }
  
  .section-header h1 {
    font-size: 1.5rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .stat-card {
    padding: var(--spacing-md);
  }
  
  .stat-value {
    font-size: 1.5rem;
  }
  
  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-box input {
    width: 100%;
  }
  
  .projects-table {
    font-size: 0.8rem;
  }
  
  .projects-table th,
  .projects-table td {
    padding: var(--spacing-sm);
  }
  
  /* Hide some columns on mobile */
  .projects-table th:nth-child(3),
  .projects-table td:nth-child(3),
  .projects-table th:nth-child(4),
  .projects-table td:nth-child(4) {
    display: none;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .actions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .recent-projects {
    grid-template-columns: 1fr;
  }
  
  .tools-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   ANIMATIONS & EFFECTS
   ============================================ */

/* Glow effect for night mode */
[data-theme="dark"] .stat-card:hover {
  box-shadow: 0 0 30px rgba(255, 59, 59, 0.2);
}

[data-theme="dark"] .tool-card:hover {
  box-shadow: 0 0 30px var(--shadow-color), 0 0 60px rgba(255, 59, 59, 0.1);
}

[data-theme="dark"] .nav-item.active::before {
  box-shadow: 0 0 20px var(--color-red);
}

/* Tooltip */
.tooltip {
  position: absolute;
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  pointer-events: none;
  z-index: 1000;
  white-space: nowrap;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.tooltip.visible {
  opacity: 1;
}

/* Loading skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Scroll styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--color-dark-gray);
  border-radius: 4px;
}

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

/* ============================================
   RECURSOS SECTION - Resource Management
   ============================================ */

.resource-stats,
.cost-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.stat-card.mini {
  padding: var(--spacing-md);
}

.stat-card.mini .stat-icon {
  width: 44px;
  height: 44px;
}

.stat-card.mini .stat-icon i {
  font-size: 1.2rem;
}

.stat-card.mini .stat-value {
  font-size: 1.5rem;
}

.stat-card.mini .stat-label {
  font-size: 0.75rem;
}

/* Week Selector */
.week-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-md);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 20px var(--shadow-color);
}

.week-nav {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 2px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.week-nav:hover {
  border-color: var(--color-red);
  color: var(--color-red);
  background: rgba(255, 59, 59, 0.1);
}

.current-week {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Utilization Section */
.utilization-section,
.assignment-section,
.cost-breakdown-section,
.expenses-section,
.trips-section {
  margin-bottom: var(--spacing-2xl);
}

.utilization-section h2,
.assignment-section h2,
.cost-breakdown-section h2,
.expenses-section h2,
.trips-section h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.utilization-section h2 i,
.assignment-section h2 i,
.cost-breakdown-section h2 i,
.expenses-section h2 i,
.trips-section h2 i {
  margin-right: var(--spacing-sm);
  color: var(--color-orange);
}

/* Utilization Grid */
.utilization-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.utilization-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px var(--shadow-color);
  transition: transform var(--transition-fast);
}

.utilization-card:hover {
  transform: translateY(-4px);
}

.utilization-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.member-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-red), var(--color-orange));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-white);
  font-size: 0.9rem;
}

.member-info h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.member-info span {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.utilization-bar-container {
  margin-bottom: var(--spacing-md);
}

.utilization-bar {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: var(--spacing-xs);
}

.utilization-fill {
  height: 100%;
  border-radius: 4px;
  transition: width var(--transition-normal);
}

.utilization-fill.low {
  background: var(--color-blue);
}

.utilization-fill.medium {
  background: var(--color-green);
}

.utilization-fill.high {
  background: var(--color-orange);
}

.utilization-fill.over {
  background: var(--color-red);
}

.utilization-text {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.utilization-projects {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.project-tag {
  font-size: 0.7rem;
  padding: 2px 8px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

/* Assignment Matrix */
.assignment-matrix-container {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow-color);
}

.assignment-matrix {
  width: 100%;
  border-collapse: collapse;
}

.assignment-matrix th,
.assignment-matrix td {
  padding: var(--spacing-md);
  text-align: left;
}

.assignment-matrix th {
  background: var(--bg-tertiary);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border-color);
}

.assignment-matrix td {
  font-size: 0.9rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.assignment-matrix tr:last-child td {
  border-bottom: none;
}

.assignment-matrix tr:hover td {
  background: var(--bg-tertiary);
}

.assignment-member {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.assignment-member .mini-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-red), var(--color-orange));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-white);
}

.tasks-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.task-tag {
  font-size: 0.7rem;
  padding: 2px 6px;
  background: rgba(0, 102, 255, 0.1);
  color: var(--color-blue);
  border-radius: var(--radius-sm);
}

.hours-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(125, 255, 92, 0.1);
  color: #4CAF50;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
}

.action-btn-small {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.action-btn-small:hover {
  background: var(--color-red);
  color: var(--color-white);
}

/* ============================================
   COSTOS SECTION - Cost Management
   ============================================ */

.cost-table-container {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: 0 4px 20px var(--shadow-color);
}

.cost-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 900px;
}

.cost-table th,
.cost-table td {
  padding: var(--spacing-md);
  text-align: left;
}

.cost-table th {
  background: var(--bg-tertiary);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border-color);
  white-space: nowrap;
}

.cost-table td {
  font-size: 0.85rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.cost-table tr:last-child td {
  border-bottom: none;
}

.cost-table tr:hover td {
  background: var(--bg-tertiary);
}

.cost-value {
  font-family: var(--font-display);
  font-weight: 600;
}

.cost-value.labor {
  color: var(--color-red);
}

.cost-value.expenses {
  color: var(--color-orange);
}

.cost-value.trips {
  color: var(--color-blue);
}

.cost-value.total {
  color: var(--color-purple);
}

.budget-bar {
  width: 100px;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.budget-fill {
  height: 100%;
  border-radius: 4px;
  transition: width var(--transition-normal);
}

.budget-fill.low {
  background: var(--color-green);
}

.budget-fill.medium {
  background: var(--color-orange);
}

.budget-fill.high {
  background: var(--color-red);
}

/* Expenses Grid */
.expenses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.expense-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px var(--shadow-color);
  border-left: 4px solid var(--expense-color, var(--color-red));
}

.expense-card h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.expense-card .amount {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--expense-color, var(--color-red));
  margin-bottom: var(--spacing-xs);
}

.expense-card .period {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Trips List */
.trips-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.trip-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px var(--shadow-color);
  display: flex;
  gap: var(--spacing-md);
}

.trip-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-blue), var(--color-turquoise));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trip-icon i {
  font-size: 1.3rem;
  color: var(--color-white);
}

.trip-details {
  flex: 1;
}

.trip-details h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.trip-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.trip-meta span i {
  width: 16px;
  margin-right: 4px;
}

.trip-cost {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-blue);
  white-space: nowrap;
}

/* Team Preview on Home */
.team-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.team-preview-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: 0 4px 20px var(--shadow-color);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.team-preview-card .member-avatar {
  width: 40px;
  height: 40px;
  font-size: 0.8rem;
}

.team-preview-info {
  flex: 1;
}

.team-preview-info h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.team-preview-info span {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.team-preview-hours {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-green);
}

/* ============================================
   MODAL STYLES
   ============================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease;
}

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

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

.modal-header h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-red);
  color: var(--color-white);
}

.modal-body {
  padding: var(--spacing-lg);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-blue);
}

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

.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.btn-secondary {
  background: var(--bg-tertiary);
  border: 2px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  border-color: var(--color-dark-gray);
}

.btn-primary {
  background: var(--color-red);
  border: 2px solid var(--color-red);
  color: var(--color-white);
}

.btn-primary:hover {
  background: #E53333;
  border-color: #E53333;
}

/* ============================================
   ADDITIONAL RESPONSIVE STYLES
   ============================================ */

@media (max-width: 768px) {
  .resource-stats,
  .cost-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .utilization-grid {
    grid-template-columns: 1fr;
  }
  
  .assignment-matrix-container {
    overflow-x: auto;
  }
  
  .assignment-matrix {
    min-width: 600px;
  }
  
  .cost-table {
    min-width: 700px;
  }
  
  .expenses-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .trips-list {
    grid-template-columns: 1fr;
  }
  
  .team-preview {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .resource-stats,
  .cost-stats {
    grid-template-columns: 1fr;
  }
  
  .expenses-grid {
    grid-template-columns: 1fr;
  }
  
  .week-selector {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}