:root {
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --secondary: #8b5cf6;
  --success: #10b981;
  --success-dark: #059669;
  --danger: #ef4444;
  --danger-dark: #dc2626;
  --warning: #f59e0b;
  --info: #06b6d4;
  --bg-dark: #2d3748;
  --bg-card: #3f4d5f;
  --bg-hover: #4a5568;
  --text-light: #f7fafc;
  --text-gray: #a0aec0;
  --border: #5a6c7d;
  --border-light: #6b7a8f;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

/* Navbar */
.navbar {
  background-color: var(--bg-card);
  padding: 1rem 0;
  margin-bottom: 2rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--text-light);
  text-decoration: none;
}

.navbar-menu {
  display: flex;
  gap: 1rem;
}

.navbar-link {
  color: var(--text-gray);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: all 0.2s;
}

.navbar-link:hover, .navbar-link.active {
  color: var(--text-light);
  background-color: var(--primary);
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.navbar-username {
  color: var(--text-light);
  font-weight: 500;
}

/* Buttons */
.btn {
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
  font-weight: 500;
}

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

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

.btn-secondary {
  background-color: var(--secondary);
  color: white;
}

.btn-secondary:hover {
  background-color: #7c3aed;
}

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

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

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

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

.btn-warning {
  background-color: var(--warning);
  color: white;
}

.btn-warning:hover {
  background-color: #d97706;
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--border);
  color: var(--text-light);
}

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

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

/* Cards */
.card {
  background-color: var(--bg-card);
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

/* Forms */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-light);
}

.form-input, .form-select, .form-textarea, select.form-input {
  width: 100%;
  padding: 0.625rem;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-size: 1rem;
  font-family: inherit;
}

.form-input:focus, .form-select:focus, .form-textarea:focus, select.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

/* Grid */
.grid {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

/* Badges */
.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-block;
}

.badge-primary {
  background-color: var(--primary);
  color: white;
}

.badge-secondary {
  background-color: var(--secondary);
  color: white;
}

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

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

.badge-warning {
  background-color: var(--warning);
  color: #78350f;
}

.badge-info {
  background-color: var(--info);
  color: white;
}

.badge-pending {
  background-color: #fbbf24;
  color: #78350f;
}

.badge-progress {
  background-color: #3b82f6;
  color: white;
}

.badge-completed {
  background-color: #10b981;
  color: white;
}

.badge-cancelled {
  background-color: #6b7280;
  color: white;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 1rem;
}

.modal-content {
  background-color: var(--bg-card);
  border-radius: 0.75rem;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

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

.modal-header h2 {
  margin: 0;
  color: var(--text-light);
  font-size: 1.5rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-gray);
  padding: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.375rem;
  transition: all 0.2s;
}

.modal-close:hover {
  color: var(--text-light);
  background-color: var(--bg-dark);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Loading */
.loading {
  text-align: center;
  padding: 2rem;
  font-size: 1.125rem;
  color: var(--text-gray);
}

/* Empty state */
.empty-message {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-gray);
}

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

/* Utilities */
.text-center {
  text-align: center;
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mt-2 {
  margin-top: 2rem;
}

.flex {
  display: flex;
}

.justify-between {
  justify-content: space-between;
}

.items-center {
  align-items: center;
}

.gap-1 {
  gap: 1rem;
}

/* Mobile Single Card View */
@media (max-width: 768px) {
  .trabajos-container.mobile-single-view {
    position: relative;
  }

  .trabajos-container.mobile-single-view .trabajos-column {
    display: none;
  }

  .trabajos-container.mobile-single-view .trabajos-column.active {
    display: block;
    width: 100%;
  }

  /* Mobile state selector */
  .mobile-state-selector {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 1rem;
    background: var(--bg-card);
    padding: 0.5rem;
    border-radius: 0.75rem;
    position: sticky;
    top: 0;
    z-index: 10;
  }

  .mobile-state-btn {
    flex: 1;
    padding: 0.75rem 0.5rem;
    background: transparent;
    border: 2px solid transparent;
    color: var(--text-gray);
    border-radius: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
  }

  .mobile-state-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
  }

  .mobile-state-btn.pendiente.active {
    background: var(--warning);
    border-color: var(--warning);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.5);
  }

  .mobile-state-btn.en_proceso.active {
    background: var(--success);
    border-color: var(--success);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.5);
  }

  .mobile-state-btn.completado.active {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
  }

  .mobile-state-btn:not(.active):hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border);
  }

  /* Smooth transitions for card switching */
  .trabajos-column {
    animation: fadeIn 0.3s ease;
  }

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

/* Desktop: hide mobile controls */
@media (min-width: 769px) {
  .mobile-state-selector {
    display: none;
  }
}

/* Quick Access Buttons */
.quick-access-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.quick-access-btn {
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: 2px solid var(--primary);
  color: var(--primary);
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.quick-access-btn:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.plantillas-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 300px;
  overflow-y: auto;
}

.plantilla-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
}

.plantilla-item-text {
  flex: 1;
  font-weight: 500;
}

.plantilla-item-delete {
  padding: 0.25rem 0.75rem;
  background: var(--danger);
  color: white;
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  font-size: 0.85rem;
  transition: opacity 0.2s;
}

.plantilla-item-delete:hover {
  opacity: 0.8;
}

/* Ganancias Modal */
.stat-card-ganancias {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card-ganancias:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

.ganancias-stats {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.ganancia-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: var(--bg-card);
  border-radius: 0.5rem;
  border-left: 4px solid var(--success);
}

.ganancia-item.total {
  background: linear-gradient(135deg, var(--success) 0%, var(--success-dark) 100%);
  border-left: 4px solid #fbbf24;
  font-size: 1.2rem;
  font-weight: bold;
}

.ganancia-label {
  font-weight: 600;
  color: var(--text-light);
}

.ganancia-value {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--success);
}

.ganancia-item.total .ganancia-value {
  color: #fbbf24;
}

.ganancias-detalles {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.trabajos-ganancias-list {
  max-height: 300px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.trabajo-ganancia-item {
  padding: 0.75rem;
  background: var(--bg-card);
  border-radius: 0.5rem;
  border-left: 3px solid var(--success);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.trabajo-ganancia-info {
  flex: 1;
}

.trabajo-ganancia-cliente {
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.trabajo-ganancia-desc {
  font-size: 0.85rem;
  color: var(--text-gray);
}

.trabajo-ganancia-precio {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--success);
}

/* Stats Grid Compacto para Móvil */
.stats-grid-mobile {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

@media (min-width: 769px) {
  .stats-grid-mobile {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card-compact {
  background: var(--bg-card);
  border-radius: 0.5rem;
  padding: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s;
}

.stat-card-compact:hover {
  transform: translateY(-2px);
}

.stat-icon-sm {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.stat-value-sm {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--text-light);
  line-height: 1;
}

.stat-label-sm {
  font-size: 0.75rem;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-block-mobile {
  width: 100%;
  justify-content: center;
}

@media (min-width: 769px) {
  .btn-block-mobile {
    width: auto;
  }
}

/* Navbar compacto en móvil */
@media (max-width: 768px) {
  .navbar-user {
    font-size: 0.85rem;
  }
  
  .navbar-separator {
    display: none;
  }
  
  .navbar-user span:not(#logoutBtn) {
    display: none;
  }
  
  .navbar-user span:first-child {
    display: inline;
  }
}

/* === MEJORAS GLOBALES PARA MÓVILES === */
@media (max-width: 480px) {
  /* Modal ajustes */
  .modal {
    padding: 0.5rem;
    align-items: flex-start;
    padding-top: 2rem;
  }
  
  .modal-content {
    width: 100%;
    max-width: 100%;
    margin: 0;
    max-height: calc(100vh - 4rem);
    border-radius: 1rem;
  }
  
  .modal-header {
    padding: 1rem;
    position: sticky;
    top: 0;
    background: inherit;
    z-index: 1;
  }
  
  .modal-header h2 {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .modal-close {
    width: 2rem;
    height: 2rem;
    font-size: 1.5rem;
  }
  
  .modal-body {
    padding: 1rem;
  }
  
  .modal-footer {
    padding: 1rem;
    flex-direction: column;
    gap: 0.5rem;
    position: sticky;
    bottom: 0;
    background: inherit;
  }
  
  .modal-footer .btn {
    width: 100%;
    justify-content: center;
  }
  
  /* Form groups compactos */
  .form-group {
    margin-bottom: 0.75rem;
  }
  
  .form-label {
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
  }
  
  .form-input,
  .form-select,
  .form-textarea,
  select.form-input {
    padding: 0.5rem 0.75rem;
    font-size: 16px; /* Evita zoom en iOS */
  }
  
  /* Botones compactos */
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
  
  .btn-sm {
    padding: 0.35rem 0.6rem;
    font-size: 0.8rem;
  }
  
  /* Cards compactas */
  .card {
    padding: 1rem;
    border-radius: 0.75rem;
  }
  
  /* Badges más pequeños */
  .badge {
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
  }
  
  /* Container sin padding horizontal excesivo */
  .container {
    padding: 0.5rem;
  }
  
  /* Navbar ajustado */
  .navbar {
    padding: 0.75rem 0;
    margin-bottom: 1rem;
  }
  
  .navbar-brand {
    font-size: 1.1rem;
  }
}