/* ========================================
   SISTEMA DE DISEÑO UNIFICADO - MEISA
   ======================================== */

/* Variables del Sistema de Diseño */
:root {
  /* Colores Principales - Industrial/Profesional */
  --ds-primary: #0F4C81;        /* Azul industrial profundo */
  --ds-primary-dark: #0A3659;   /* Azul más oscuro */
  --ds-primary-light: #E8F1F8;  /* Azul muy claro */
  --ds-primary-hover: #1A5A93;  /* Estado hover */
  --ds-primary-focus: rgba(15, 76, 129, 0.15); /* Focus ring */
  --ds-primary-gradient: linear-gradient(135deg, #0F4C81 0%, #1A5A93 100%);
  
  --ds-secondary: #4A5568;      /* Gris acero */
  --ds-secondary-dark: #2D3748;
  --ds-secondary-light: #F7FAFC;
  
  /* Colores de Estado - Optimizados para visibilidad */
  --ds-success: #047857;        /* Verde industrial */
  --ds-success-light: #D1FAE5;
  --ds-success-dark: #065F46;
  
  --ds-warning: #F59E0B;        /* Naranja seguridad */
  --ds-warning-light: #FEF3C7;
  --ds-warning-dark: #D97706;
  
  --ds-danger: #DC2626;         /* Rojo industrial */
  --ds-danger-light: #FEE2E2;
  --ds-danger-dark: #991B1B;
  
  --ds-info: #0891B2;           /* Cyan industrial */
  --ds-info-light: #CFFAFE;
  --ds-info-dark: #0E7490;
  
  /* Escala de Grises - Mejorada para contraste */
  --ds-gray-50: #FAFBFC;
  --ds-gray-100: #F4F6F8;
  --ds-gray-200: #E9ECEF;
  --ds-gray-300: #DFE3E8;
  --ds-gray-400: #CED4DA;
  --ds-gray-500: #97A3B0;
  --ds-gray-600: #6B7785;
  --ds-gray-700: #475569;
  --ds-gray-800: #2D3748;
  --ds-gray-900: #1A202C;
  
  /* Colores de Texto - Alto contraste */
  --ds-text-primary: #1A202C;   /* Casi negro para mejor legibilidad */
  --ds-text-secondary: #475569;
  --ds-text-muted: #97A3B0;
  --ds-text-light: #F4F6F8;
  --ds-text-dark: #0F172A;
  
  /* Colores de Fondo */
  --ds-bg-primary: #FFFFFF;
  --ds-bg-secondary: #FAFBFC;
  --ds-bg-tertiary: #F4F6F8;
  --ds-bg-accent: #E8F1F8;      /* Fondo de acento azul suave */
  
  /* Bordes */
  --ds-border: #E2E8F0;
  --ds-border-light: #F1F5F9;
  --ds-border-dark: #CBD5E1;
  
  /* Tipografía - Optimizada para lectura */
  --ds-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --ds-font-family-mono: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
  
  /* Tamaños de Fuente */
  --ds-text-xs: 0.8125rem;  /* 13px */
  --ds-text-sm: 0.9375rem;  /* 15px */
  --ds-text-base: 1.0625rem; /* 17px */
  --ds-text-lg: 1.1875rem;  /* 19px */
  --ds-text-xl: 1.375rem;   /* 22px */
  --ds-text-2xl: 1.625rem;  /* 26px */
  --ds-text-3xl: 2.125rem;  /* 34px */
  --ds-text-4xl: 2.625rem;  /* 42px */
  
  /* Pesos de Fuente */
  --ds-font-light: 300;
  --ds-font-normal: 400;
  --ds-font-medium: 500;
  --ds-font-semibold: 600;
  --ds-font-bold: 700;
  --ds-font-extrabold: 800;
  
  /* Espaciado COMPACTO (basado en 2px) */
  --ds-spacing-0: 0;
  --ds-spacing-1: 0.1875rem; /* 3px */
  --ds-spacing-2: 0.375rem;  /* 6px */
  --ds-spacing-3: 0.5rem;    /* 8px */
  --ds-spacing-4: 0.625rem;  /* 10px */
  --ds-spacing-5: 0.75rem;   /* 12px */
  --ds-spacing-6: 0.875rem;  /* 14px */
  --ds-spacing-8: 1.125rem;  /* 18px */
  --ds-spacing-10: 1.375rem; /* 22px */
  --ds-spacing-12: 1.625rem; /* 26px */
  
  /* Border Radius - Más sofisticado */
  --ds-radius-sm: 3px;
  --ds-radius: 5px;
  --ds-radius-lg: 8px;
  --ds-radius-xl: 12px;
  --ds-radius-2xl: 16px;
  --ds-radius-pill: 9999px;
  
  /* Sombras - Más suaves y profesionales */
  --ds-shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --ds-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.02);
  --ds-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --ds-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --ds-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
  --ds-shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  --ds-shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.04);
  
  /* Sombras de color */
  --ds-shadow-primary: 0 4px 14px 0 rgba(15, 76, 129, 0.15);
  --ds-shadow-success: 0 4px 14px 0 rgba(4, 120, 87, 0.15);
  --ds-shadow-danger: 0 4px 14px 0 rgba(220, 38, 38, 0.15);
  
  /* Transiciones - Más fluidas */
  --ds-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --ds-transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --ds-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --ds-transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-index */
  --ds-z-dropdown: 1000;
  --ds-z-sticky: 1020;
  --ds-z-fixed: 1030;
  --ds-z-modal-backdrop: 1040;
  --ds-z-modal: 1050;
  --ds-z-popover: 1060;
  --ds-z-tooltip: 1070;
  
  /* Nuevas variables para efectos */
  --ds-blur-sm: blur(4px);
  --ds-blur: blur(8px);
  --ds-blur-lg: blur(16px);
  --ds-backdrop-blur: saturate(180%) blur(20px);
}

/* Reset y Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Tipografía Base */
body {
  font-family: var(--ds-font-family);
  font-size: var(--ds-text-base);
  font-weight: var(--ds-font-normal);
  line-height: 1.6;
  color: var(--ds-text-primary);
  background-color: var(--ds-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
}

/* Encabezados - Mejorados con mejor jerarquía */
.ds-h1, .ds-h2, .ds-h3, .ds-h4, .ds-h5, .ds-h6 {
  margin-top: 0;
  margin-bottom: var(--ds-spacing-3);
  font-weight: var(--ds-font-semibold);
  line-height: 1.2;
  color: var(--ds-text-primary);
  letter-spacing: -0.01em;
  transition: color var(--ds-transition-fast);
}

.ds-h1 { 
  font-size: var(--ds-text-3xl); 
  font-weight: var(--ds-font-bold);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.ds-h2 { 
  font-size: var(--ds-text-2xl); 
  font-weight: var(--ds-font-semibold);
  letter-spacing: -0.015em;
}
.ds-h3 { 
  font-size: var(--ds-text-xl); 
  font-weight: var(--ds-font-semibold);
}
.ds-h4 { 
  font-size: var(--ds-text-lg); 
  font-weight: var(--ds-font-medium);
}
.ds-h5 { 
  font-size: var(--ds-text-base); 
  font-weight: var(--ds-font-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ds-h6 { 
  font-size: var(--ds-text-sm); 
  font-weight: var(--ds-font-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Tamaños de Texto */
.ds-text-xs { font-size: var(--ds-text-xs); }
.ds-text-sm { font-size: var(--ds-text-sm); }
.ds-text-base { font-size: var(--ds-text-base); }
.ds-text-lg { font-size: var(--ds-text-lg); }
.ds-text-xl { font-size: var(--ds-text-xl); }

/* ========================================
   BOTONES
   ======================================== */

.ds-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ds-font-family);
  font-size: var(--ds-text-xs);
  font-weight: var(--ds-font-medium);
  line-height: 1;
  padding: 0.375rem 0.75rem;
  min-height: 32px;
  height: 32px;
  border: 1px solid transparent;
  border-radius: var(--ds-radius-sm);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  transition: all var(--ds-transition-base);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  box-shadow: none;
  vertical-align: middle;
}

/* Ripple effect removed - cleaner button interaction */

.ds-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--ds-shadow-sm);
}

.ds-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.ds-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--ds-primary-focus);
}

.ds-btn:focus:not(:focus-visible) {
  box-shadow: none;
}

.ds-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Variantes de Botones */
.ds-btn-primary {
  background-color: var(--ds-primary);
  border-color: var(--ds-primary);
  color: white;
}

.ds-btn-primary:hover {
  background-color: var(--ds-primary-hover);
  border-color: var(--ds-primary-hover);
  box-shadow: var(--ds-shadow-primary);
}

.ds-btn-primary:active {
  background-color: var(--ds-primary-dark);
  border-color: var(--ds-primary-dark);
}

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

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

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

.ds-btn-success:hover {
  background-color: var(--ds-success-dark);
  border-color: var(--ds-success-dark);
  box-shadow: var(--ds-shadow-success);
}

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

.ds-btn-danger:hover {
  background-color: var(--ds-danger-dark);
  border-color: var(--ds-danger-dark);
  box-shadow: var(--ds-shadow-danger);
}

.ds-btn-warning {
  background-color: var(--ds-warning);
  border-color: var(--ds-warning);
  color: var(--ds-text-dark);
}

.ds-btn-warning:hover {
  background-color: var(--ds-warning-dark);
  border-color: var(--ds-warning-dark);
  color: white;
}

.ds-btn-info {
  background-color: var(--ds-info);
  border-color: var(--ds-info);
  color: white;
}

.ds-btn-info:hover {
  background-color: var(--ds-info-dark);
  border-color: var(--ds-info-dark);
}

.ds-btn-light {
  background-color: var(--ds-gray-100);
  border-color: var(--ds-gray-300);
  color: var(--ds-text-primary);
}

.ds-btn-light:hover {
  background-color: white;
  border-color: var(--ds-gray-400);
}

.ds-btn-dark {
  background-color: var(--ds-gray-800);
  border-color: var(--ds-gray-800);
  color: white;
}

.ds-btn-dark:hover {
  background-color: var(--ds-gray-900);
  border-color: var(--ds-gray-900);
}

/* Botones Outline */
.ds-btn-outline-primary {
  background-color: transparent;
  border-color: var(--ds-primary);
  color: var(--ds-primary);
}

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

.ds-btn-outline-secondary {
  background-color: transparent;
  border-color: var(--ds-secondary);
  color: var(--ds-secondary);
}

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

.ds-btn-outline-success {
  background-color: transparent;
  border-color: var(--ds-success);
  color: var(--ds-success);
}

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

.ds-btn-outline-danger {
  background-color: transparent;
  border-color: var(--ds-danger);
  color: var(--ds-danger);
}

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

/* Tamaños de Botones */
.ds-btn-sm {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  min-height: 26px;
  height: 26px;
}

.ds-btn-lg {
  font-size: var(--ds-text-sm);
  padding: 0.5rem 1rem;
  min-height: 36px;
  height: 36px;
}

/* Botón de Icono */
.ds-btn-icon {
  padding: 0;
  width: 32px;
  height: 32px;
  min-height: 32px;
}

.ds-btn-icon.ds-btn-sm {
  width: 26px;
  height: 26px;
  min-height: 26px;
  padding: 0;
}

.ds-btn-icon .material-icons {
  font-size: 18px;
  line-height: 1;
}

/* Material Icons en botones */
.ds-btn .material-icons {
  font-size: 16px;
  line-height: 1;
  margin-right: 0.375rem;
  vertical-align: middle;
}

.ds-btn .material-icons.ds-mr-0,
.ds-btn .material-icons:last-child {
  margin-right: 0;
}

/* Loading State */
.ds-btn.ds-loading {
  color: transparent;
}

/* Spinner in buttons - removed duplicate, use main spinner styles */

/* ========================================
   FORMULARIOS
   ======================================== */

.ds-form-group {
  margin-bottom: var(--ds-spacing-4);
}

.ds-label {
  display: block;
  font-size: var(--ds-text-sm);
  font-weight: var(--ds-font-medium);
  color: var(--ds-text-primary);
  margin-bottom: var(--ds-spacing-2);
}

.ds-required {
  color: var(--ds-danger);
}

.ds-input,
.ds-select,
.ds-textarea {
  width: 100%;
  padding: 0.375rem 0.625rem;
  font-size: var(--ds-text-sm);
  font-family: var(--ds-font-family);
  line-height: 1.4;
  color: var(--ds-text-primary);
  background-color: white;
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-sm);
  transition: all var(--ds-transition-base);
  height: 32px;
  min-height: 32px;
  max-height: 32px;
}

.ds-textarea {
  height: auto;
  min-height: 80px;
  max-height: none;
  resize: vertical;
}

.ds-input:hover:not(:focus):not(:disabled),
.ds-select:hover:not(:focus):not(:disabled),
.ds-textarea:hover:not(:focus):not(:disabled) {
  border-color: var(--ds-gray-400);
}

.ds-input:focus,
.ds-select:focus,
.ds-textarea:focus {
  outline: none;
  border-color: var(--ds-primary);
  box-shadow: 0 0 0 3px var(--ds-primary-focus);
  background-color: white;
}

.ds-input::placeholder,
.ds-textarea::placeholder {
  color: var(--ds-text-muted);
  opacity: 0.7;
}

.ds-input:disabled,
.ds-select:disabled,
.ds-textarea:disabled {
  background-color: var(--ds-gray-50);
  border-color: var(--ds-gray-200);
  color: var(--ds-text-muted);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Editable Input Styles (Dashed Border) */
.ds-input-editable,
.ds-select-editable,
.ds-textarea-editable {
  border: 2px dashed #999;
  padding: calc(0.375rem - 1px) calc(0.625rem - 1px); /* Adjust for thicker border */
  transition: all var(--ds-transition-base);
}

.ds-input-editable:hover:not(:focus):not(:disabled),
.ds-select-editable:hover:not(:focus):not(:disabled),
.ds-textarea-editable:hover:not(:focus):not(:disabled) {
  border-color: var(--ds-primary);
  border-style: solid;
}

.ds-input-editable:focus,
.ds-select-editable:focus,
.ds-textarea-editable:focus {
  border-color: var(--ds-primary);
  border-style: solid;
  box-shadow: 0 0 0 3px var(--ds-primary-focus);
}

/* Input con Error */
.ds-input-error {
  border-color: var(--ds-danger);
}

.ds-input-error:focus {
  border-color: var(--ds-danger);
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.ds-error-text {
  display: block;
  font-size: var(--ds-text-xs);
  color: var(--ds-danger);
  margin-top: var(--ds-spacing-1);
}

/* Textarea */
.ds-textarea {
  min-height: 80px;
  resize: vertical;
  height: auto;
  padding: 0.375rem 0.625rem;
}

/* Input Group */
.ds-input-group {
  display: flex;
  align-items: stretch;
  width: 100%;
}

.ds-input-group .ds-input {
  flex: 1;
  border-radius: 0;
  height: 32px;
  min-height: 32px;
  max-height: 32px;
}

.ds-input-group .ds-input:first-child {
  border-top-left-radius: var(--ds-radius);
  border-bottom-left-radius: var(--ds-radius);
}

.ds-input-group .ds-input:only-child {
  border-top-right-radius: var(--ds-radius);
  border-bottom-right-radius: var(--ds-radius);
}

.ds-input-addon {
  display: flex;
  align-items: center;
  padding: 0.375rem 0.625rem;
  font-size: var(--ds-text-sm);
  font-weight: var(--ds-font-normal);
  color: var(--ds-text-secondary);
  background-color: var(--ds-gray-100);
  border: 1px solid var(--ds-border);
  height: 32px;
  min-height: 32px;
}

.ds-input-addon:first-child {
  border-right: 0;
  border-top-left-radius: var(--ds-radius);
  border-bottom-left-radius: var(--ds-radius);
}

.ds-input-addon:last-child {
  border-left: 0;
  border-top-right-radius: var(--ds-radius);
  border-bottom-right-radius: var(--ds-radius);
}

.ds-input-addon .material-icons {
  font-size: 20px;
  line-height: 1;
}

/* Input Group Text (for search icon) */
.ds-input-group-text {
  display: flex;
  align-items: center;
  padding: 0.375rem 0.625rem;
  font-size: var(--ds-text-sm);
  font-weight: var(--ds-font-normal);
  color: var(--ds-text-secondary);
  background-color: var(--ds-gray-100);
  border: 1px solid var(--ds-border);
  border-left: 0;
  border-top-right-radius: var(--ds-radius);
  border-bottom-right-radius: var(--ds-radius);
  height: 32px;
  min-height: 32px;
}

.ds-input-group-text .material-icons {
  font-size: 18px;
  line-height: 1;
  color: var(--ds-text-secondary);
}

/* Small variant */
.ds-input-group-sm .ds-input {
  height: 28px;
  min-height: 28px;
  padding: 0.25rem 0.5rem;
  font-size: 0.813rem;
}

.ds-input-group-sm .ds-input-group-text {
  height: 28px;
  min-height: 28px;
  padding: 0.25rem 0.5rem;
}

.ds-input-group-sm .ds-input-group-text .material-icons {
  font-size: 16px;
}

/* Ensure proper connection between input and addon */
.ds-input-group .ds-input:not(:last-child) {
  border-right: 0;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

/* Input Group con Botón */
.ds-input-group-btn {
  border-radius: 0 !important;
  padding: 0 0.75rem !important;
  height: 32px !important;
  min-height: 32px !important;
  border-top-right-radius: var(--ds-radius) !important;
  border-bottom-right-radius: var(--ds-radius) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.ds-input-group-btn .material-icons {
  font-size: 20px !important;
  margin: 0 !important;
}

/* Input con Iconos */
.ds-input-icon-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.ds-input-icon-left,
.ds-input-icon-right {
  position: absolute;
  color: var(--ds-text-muted);
  font-size: 20px;
  pointer-events: none;
  transition: color var(--ds-transition-base);
}

.ds-input-icon-left {
  left: 0.625rem;
}

.ds-input-icon-right {
  right: 0.625rem;
}

.ds-input-with-icon-left {
  padding-left: 2.25rem;
}

.ds-input-with-icon-right {
  padding-right: 2.25rem;
}

/* Hover y Focus effects para iconos */
.ds-input-icon-wrapper:hover .ds-input-icon-left,
.ds-input-icon-wrapper:hover .ds-input-icon-right {
  color: var(--ds-text-secondary);
}

.ds-input-icon-wrapper:has(.ds-input:focus) .ds-input-icon-left,
.ds-input-icon-wrapper:has(.ds-input:focus) .ds-input-icon-right {
  color: var(--ds-primary);
}

/* Success state con icono */
.ds-input-success {
  border-color: var(--ds-success) !important;
}

.ds-input-success:focus {
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.15) !important;
}

/* Checkbox y Radio Personalizados */
.ds-checkbox,
.ds-radio {
  display: flex;
  align-items: center;
  margin-bottom: var(--ds-spacing-2);
  cursor: pointer;
  font-size: var(--ds-text-sm);
  user-select: none;
  position: relative;
}

.ds-checkbox input[type="checkbox"],
.ds-radio input[type="radio"] {
  position: absolute !important;
  opacity: 0 !important;
  cursor: pointer !important;
  height: 0 !important;
  width: 0 !important;
  margin: 0 !important;
}

.ds-checkbox-mark,
.ds-radio-mark {
  position: relative;
  width: 22px;
  height: 22px;
  margin-right: var(--ds-spacing-3);
  border: 2px solid var(--ds-gray-400);
  background-color: white;
  transition: all var(--ds-transition-base);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ds-checkbox-mark {
  border-radius: var(--ds-radius-sm);
}

.ds-radio-mark {
  border-radius: 50%;
}

/* Hover states */
.ds-checkbox:hover input[type="checkbox"] ~ .ds-checkbox-mark,
.ds-radio:hover input[type="radio"] ~ .ds-radio-mark {
  border-color: var(--ds-gray-500);
  box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.1);
}
/* Checked states */
.ds-checkbox input[type="checkbox"]:checked ~ .ds-checkbox-mark,
.ds-radio input[type="radio"]:checked ~ .ds-radio-mark {
  background-color: var(--ds-primary);
  border-color: var(--ds-primary);
}

/* Checkmark for checkbox */
.ds-checkbox-mark::after {
  content: "✓";
  position: absolute;
  display: none;
  color: white;
  font-size: 16px;
  font-weight: bold;
  line-height: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Inner circle for radio */
.ds-radio-mark::after {
  content: "";
  position: absolute;
  display: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: white;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Show marks when checked with animation */
.ds-checkbox input[type="checkbox"]:checked ~ .ds-checkbox-mark::after,
.ds-radio input[type="radio"]:checked ~ .ds-radio-mark::after {
  display: block;
  animation: ds-check-in 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
/* Animation for checkmark */
@keyframes ds-check-in {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.2);
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}
/* Focus states */
.ds-checkbox input[type="checkbox"]:focus ~ .ds-checkbox-mark,
.ds-radio input[type="radio"]:focus ~ .ds-radio-mark {
  box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.2);
}

/* Disabled states */
.ds-checkbox input[type="checkbox"]:disabled ~ .ds-checkbox-mark,
.ds-radio input[type="radio"]:disabled ~ .ds-radio-mark {
  background-color: var(--ds-gray-100);
  border-color: var(--ds-gray-300);
  cursor: not-allowed;
}
.ds-checkbox input[type="checkbox"]:disabled:checked ~ .ds-checkbox-mark,
.ds-radio input[type="radio"]:disabled:checked ~ .ds-radio-mark {
  background-color: var(--ds-gray-400);
  border-color: var(--ds-gray-400);
}
.ds-checkbox input[type="checkbox"]:disabled ~ .ds-checkbox-mark::after,
.ds-radio input[type="radio"]:disabled ~ .ds-radio-mark::after {
  opacity: 0.5;
}
/* Disabled label text */
.ds-checkbox:has(input[type="checkbox"]:disabled),
.ds-radio:has(input[type="radio"]:disabled) {
  color: var(--ds-text-muted);
  cursor: not-allowed;
}

/* Modal specific checkbox styles to override conflicting styles */
.ds-modal .ds-checkbox input[type="checkbox"] {
  position: absolute !important;
  opacity: 0 !important;
  width: 0 !important;
  height: 0 !important;
  margin: 0 !important;
}

.ds-modal .ds-checkbox {
  display: flex !important;
  align-items: center !important;
  position: relative !important;
}

.ds-modal .ds-checkbox-mark {
  display: flex !important;
  width: 22px !important;
  height: 22px !important;
  position: relative !important;
  flex-shrink: 0 !important;
}

/* ========================================
   TABLAS - Sistema mejorado
   ======================================== */

.ds-table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--ds-radius-lg);
  box-shadow: var(--ds-shadow-sm);
  background-color: white;
}

.ds-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  background-color: white;
  font-variant-numeric: tabular-nums;
}

.ds-table th,
.ds-table td {
  padding: 0.5rem;
  text-align: left;
  border-bottom: 1px solid var(--ds-border-light);
  font-size: var(--ds-text-sm);
}

.ds-table th {
  font-weight: var(--ds-font-semibold);
  font-size: var(--ds-text-xs);
  color: var(--ds-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--ds-bg-secondary);
  border-bottom: 2px solid var(--ds-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.ds-table tbody tr {
  transition: all var(--ds-transition-fast);
}

.ds-table tbody tr:hover {
  background-color: var(--ds-bg-accent);
  box-shadow: inset 0 0 0 1px var(--ds-primary-light);
}

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

/* Tabla con hover mejorado */
.ds-table-hover tbody tr {
  position: relative;
}

.ds-table-hover tbody tr::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: var(--ds-primary);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--ds-transition-base);
}

.ds-table-hover tbody tr:hover::after {
  transform: scaleY(1);
}

/* Tabla con filas alternadas */
.ds-table-striped tbody tr:nth-child(odd) {
  background-color: var(--ds-gray-50);
}

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

/* Tabla Compacta */
.ds-table-sm th,
.ds-table-sm td {
  padding: 0.25rem 0.375rem;
  font-size: var(--ds-text-xs);
}

/* Tablas complejas con múltiples headers */
.ds-table-complex .header-main th {
  background-color: var(--ds-gray-800);
  color: white;
  font-size: var(--ds-text-sm);
  font-weight: var(--ds-font-semibold);
  text-align: center;
  border-right: 1px solid var(--ds-gray-600);
}

.ds-table-complex .header-main th:last-child {
  border-right: none;
}

.ds-table-complex .header-sub th {
  background-color: var(--ds-gray-100);
  color: var(--ds-text-primary);
  font-size: var(--ds-text-xs);
  text-align: center;
  border-right: 1px solid var(--ds-border);
}

.ds-table-complex .header-sub th:last-child {
  border-right: none;
}

/* Estilos para celdas especiales */
.ds-table .text-bold {
  font-weight: var(--ds-font-semibold);
  color: var(--ds-text-primary);
}

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

.ds-table .text-center {
  text-align: center;
}

/* Filas de totales y resúmenes */
.ds-table .totales-row,
.ds-table .soldadura-row,
.ds-table .total-final-row,
.ds-table .summary-row {
  font-weight: var(--ds-font-semibold);
}

.ds-table .totales-row {
  background-color: var(--ds-gray-100);
  border-top: 2px solid var(--ds-border);
}

.ds-table .soldadura-row {
  background-color: var(--ds-gray-50);
}

.ds-table .total-final-row {
  background-color: var(--ds-primary-light);
  color: var(--ds-primary-dark);
  font-size: var(--ds-text-base);
}

.ds-table .summary-row {
  background-color: var(--ds-bg-secondary);
  border-top: 2px solid var(--ds-border);
}

/* Tablas con agrupación */
.ds-table-grouped .group-header {
  background-color: var(--ds-gray-700);
  color: white;
  font-weight: var(--ds-font-semibold);
  font-size: var(--ds-text-sm);
  cursor: pointer;
  transition: background-color var(--ds-transition-base);
}

.ds-table-grouped .group-header:hover {
  background-color: var(--ds-gray-800);
}

.ds-table-grouped .group-header td {
  padding: var(--ds-spacing-3) var(--ds-spacing-4);
  border-bottom: none;
}

.ds-table-grouped .group-header i {
  margin-right: var(--ds-spacing-2);
  transition: transform var(--ds-transition-base);
}

/* Grupo de acciones en tablas */
.ds-action-group {
  display: flex;
  gap: 0.125rem;
  justify-content: flex-start;
}

/* Estados visuales en tablas */
.ds-table .text-success {
  color: var(--ds-success);
}

.ds-table .text-warning {
  color: var(--ds-warning);
}

.ds-table .text-danger {
  color: var(--ds-danger);
}

/* Estilos específicos para tabla de contratos */
#tab-contratos .ds-table {
  table-layout: fixed;
  width: 100%;
}

#tab-contratos .ds-table th:nth-child(1), /* CÓDIGO */
#tab-contratos .ds-table td:nth-child(1) {
  width: 8%;
  min-width: 90px;
}

#tab-contratos .ds-table th:nth-child(2), /* CLIENTE */
#tab-contratos .ds-table td:nth-child(2) {
  width: 18%;
  min-width: 180px;
}

#tab-contratos .ds-table th:nth-child(3), /* PROYECTO */
#tab-contratos .ds-table td:nth-child(3) {
  width: 20%;
  min-width: 200px;
}

#tab-contratos .ds-table th:nth-child(4), /* VIGENCIA */
#tab-contratos .ds-table td:nth-child(4) {
  width: 12%;
  min-width: 120px;
}

#tab-contratos .ds-table th:nth-child(5), /* VALOR INICIAL */
#tab-contratos .ds-table td:nth-child(5) {
  width: 11%;
  min-width: 110px;
}

#tab-contratos .ds-table th:nth-child(6), /* OTROSÍES */
#tab-contratos .ds-table td:nth-child(6) {
  width: 8%;
  min-width: 80px;
}

#tab-contratos .ds-table th:nth-child(7), /* VALOR TOTAL */
#tab-contratos .ds-table td:nth-child(7) {
  width: 11%;
  min-width: 110px;
}

#tab-contratos .ds-table th:nth-child(8), /* ESTADO */
#tab-contratos .ds-table td:nth-child(8) {
  width: 8%;
  min-width: 80px;
}

#tab-contratos .ds-table th:nth-child(9), /* AVANCE */
#tab-contratos .ds-table td:nth-child(9) {
  width: 8%;
  min-width: 80px;
}

#tab-contratos .ds-table th:nth-child(10), /* ACCIONES */
#tab-contratos .ds-table td:nth-child(10) {
  width: 8%;
  min-width: 90px;
}

#tab-contratos .ds-table th,
#tab-contratos .ds-table td {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Mejoras para responsividad en tablas */
@media (max-width: 768px) {
  .ds-table-responsive {
    border-radius: 0;
  }
  
  .ds-table {
    font-size: var(--ds-text-sm);
  }
  
  .ds-table th,
  .ds-table td {
    padding: var(--ds-spacing-2);
  }
  
  .ds-action-group {
    flex-direction: column;
  }

  /* Ajustes responsive para tabla de contratos */
  #tab-contratos .ds-table {
    min-width: 800px;
  }
  
  /* Ocultar columnas de vigencia y avance en pantallas pequeñas */
  #tab-contratos .ds-table th:nth-child(4), /* VIGENCIA */
  #tab-contratos .ds-table td:nth-child(4),
  #tab-contratos .ds-table th:nth-child(9), /* AVANCE */
  #tab-contratos .ds-table td:nth-child(9) {
    display: none;
  }
}

/* Media query para pantallas medianas */
@media (max-width: 1200px) {
  #tab-contratos .ds-table th:nth-child(3), /* PROYECTO */
  #tab-contratos .ds-table td:nth-child(3) {
    width: 22%;
    min-width: 220px;
  }
  
  #tab-contratos .ds-table th:nth-child(2), /* CLIENTE */
  #tab-contratos .ds-table td:nth-child(2) {
    width: 20%;
    min-width: 200px;
  }
}

/* ========================================
   CARDS
   ======================================== */

.ds-card {
  background-color: white;
  border: 1px solid var(--ds-border-light);
  border-radius: var(--ds-radius-lg);
  box-shadow: var(--ds-shadow-sm);
  overflow: hidden;
  transition: all var(--ds-transition-base);
  position: relative;
  backdrop-filter: blur(10px);
}

.ds-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--ds-primary-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ds-transition-slow);
}

.ds-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(15, 76, 129, 0.02) 100%);
  opacity: 0;
  transition: opacity var(--ds-transition-base);
  pointer-events: none;
}

.ds-card-hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--ds-shadow-xl);
  border-color: var(--ds-primary-light);
}

.ds-card-hover:hover::before {
  transform: scaleX(1);
}

.ds-card-hover:hover::after {
  opacity: 1;
}

.ds-card-header {
  padding: var(--ds-spacing-3);
  background-color: var(--ds-gray-50);
  border-bottom: 1px solid var(--ds-border);
}

.ds-card-body {
  padding: var(--ds-spacing-3);
}

.ds-card-footer {
  padding: var(--ds-spacing-3);
  background-color: var(--ds-gray-50);
  border-top: 1px solid var(--ds-border);
}

.ds-card-title {
  font-size: var(--ds-text-lg);
  font-weight: var(--ds-font-semibold);
  margin: 0;
  color: var(--ds-text-primary);
}

.ds-card-subtitle {
  font-size: var(--ds-text-sm);
  color: var(--ds-text-secondary);
  margin-top: var(--ds-spacing-1);
}

.ds-card-icon {
  font-size: 2.5rem;
  color: var(--ds-primary);
  margin-bottom: var(--ds-spacing-3);
}

.ds-card-value {
  font-size: var(--ds-text-2xl);
  font-weight: var(--ds-font-bold);
  color: var(--ds-text-primary);
  margin: var(--ds-spacing-2) 0;
}

/* ========================================
   MODALES
   ======================================== */

.ds-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--ds-z-modal);
}

.ds-modal.ds-modal-show {
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.ds-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: var(--ds-blur-sm);
  z-index: var(--ds-z-modal-backdrop);
  animation: ds-fade-in 0.2s ease-out;
}

.ds-modal-dialog {
  position: relative;
  margin: var(--ds-spacing-4);
  max-width: 500px;
  width: 100%;
  z-index: var(--ds-z-modal);
  animation: ds-modal-enter 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes ds-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes ds-modal-enter {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.ds-modal-content {
  background-color: white;
  border-radius: var(--ds-radius-xl);
  box-shadow: var(--ds-shadow-xl);
  overflow: hidden;
  border: 1px solid var(--ds-border-light);
  width: 100%;
  max-height: 90vh;
  margin: 30px auto;
  display: flex;
  flex-direction: column;
}

.ds-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  background-color: var(--ds-gray-50);
  border-bottom: 1px solid var(--ds-border);
  flex-shrink: 0;
}

.ds-modal-title {
  font-size: var(--ds-text-xl);
  font-weight: var(--ds-font-semibold);
  margin: 0;
  color: var(--ds-text-primary);
}

.ds-modal-close {
  background: none;
  border: none;
  font-size: var(--ds-text-xl);
  color: var(--ds-text-secondary);
  cursor: pointer;
  padding: 0.375rem;
  line-height: 1;
  transition: color var(--ds-transition-base);
}

.ds-modal-close:hover {
  color: var(--ds-text-primary);
}

.ds-modal-body {
  padding: 0.75rem;
  min-height: 200px;
  overflow-y: auto;
  flex: 1;
}

.ds-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.75rem;
  background-color: var(--ds-gray-50);
  border-top: 1px solid var(--ds-border);
  flex-shrink: 0;
}

/* Form inside modal - make it flex so body scrolls and footer stays visible */
.ds-modal-content > form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  max-height: calc(90vh - 60px); /* Account for modal margins */
  overflow: hidden;
}

.ds-modal-content > form > .ds-modal-body {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  max-height: calc(90vh - 200px); /* Ensure body scrolls, leave room for header/footer */
}

.ds-modal-content > form > .ds-modal-footer {
  flex-shrink: 0;
  position: sticky;
  bottom: 0;
  background-color: var(--ds-gray-50);
}

/* Modal Sizes */
.ds-modal-xs .ds-modal-dialog {
  max-width: 300px;
}

.ds-modal-sm .ds-modal-dialog {
  max-width: 400px;
}

.ds-modal-md .ds-modal-dialog {
  max-width: 600px;
}

.ds-modal-lg .ds-modal-dialog {
  max-width: 1100px;
}

.ds-modal-xl .ds-modal-dialog {
  max-width: 1140px;
}

.ds-modal-xxl .ds-modal-dialog {
  max-width: 1320px;
}

/* Modal Pantalla Completa */
.ds-modal-fullscreen .ds-modal-dialog {
  max-width: 100vw;
  width: 100vw;
  height: 100vh;
  margin: 0;
}

.ds-modal-fullscreen .ds-modal-content {
  height: 100vh;
  border-radius: 0;
  display: flex;
  flex-direction: column;
}

.ds-modal-fullscreen .ds-modal-body {
  flex: 1;
  overflow-y: auto;
}

/* ========================================
   COMPONENTES AVANZADOS
   ======================================== */

/* Badges */
.ds-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.0625rem 0.375rem;
  font-size: 0.625rem;
  font-weight: var(--ds-font-semibold);
  line-height: 1;
  border-radius: var(--ds-radius-pill);
  white-space: nowrap;
  height: 18px;
}

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

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

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

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

.ds-badge-warning {
  background-color: var(--ds-warning);
  color: var(--ds-text-primary);
}

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

.ds-badge-light {
  background-color: var(--ds-gray-200);
  color: var(--ds-text-primary);
}

.ds-badge-dark {
  background-color: var(--ds-gray-800);
  color: white;
}

/* Alertas */
.ds-alert {
  padding: var(--ds-spacing-2) var(--ds-spacing-3);
  margin-bottom: var(--ds-spacing-3);
  border: 1px solid transparent;
  border-radius: var(--ds-radius-sm);
  font-size: var(--ds-text-sm);
}

.ds-alert-primary {
  background-color: var(--ds-primary-light);
  border-color: var(--ds-primary);
  color: var(--ds-primary-dark);
}

.ds-alert-success {
  background-color: var(--ds-success-light);
  border-color: var(--ds-success);
  color: #155724;
}

.ds-alert-warning {
  background-color: var(--ds-warning-light);
  border-color: var(--ds-warning);
  color: #856404;
}

.ds-alert-danger {
  background-color: var(--ds-danger-light);
  border-color: var(--ds-danger);
  color: #721c24;
}

/* Progress Bars */
.ds-progress {
  height: 16px;
  background-color: var(--ds-gray-200);
  border-radius: var(--ds-radius-sm);
  overflow: hidden;
  margin-bottom: var(--ds-spacing-3);
}

.ds-progress-bar {
  height: 100%;
  background-color: var(--ds-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--ds-text-xs);
  font-weight: var(--ds-font-semibold);
  transition: width var(--ds-transition-slow);
}

/* Tabs - Sistema mejorado */
.ds-tabs-container {
  width: 100%;
}

.ds-tabs {
  display: flex;
  border-bottom: 2px solid var(--ds-border);
  background-color: var(--ds-bg-secondary);
  border-radius: var(--ds-radius-lg) var(--ds-radius-lg) 0 0;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--ds-gray-300) transparent;
}

.ds-tabs::-webkit-scrollbar {
  height: 6px;
}

.ds-tabs::-webkit-scrollbar-track {
  background: transparent;
}

.ds-tabs::-webkit-scrollbar-thumb {
  background-color: var(--ds-gray-300);
  border-radius: var(--ds-radius);
}

.ds-tab {
  position: relative;
  padding: 0.5rem 0.875rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: var(--ds-text-xs);
  font-weight: var(--ds-font-medium);
  color: var(--ds-text-secondary);
  cursor: pointer;
  transition: all var(--ds-transition-base);
  margin-bottom: -2px;
  white-space: nowrap;
  flex-shrink: 0;
  height: 40px;
  display: flex;
  align-items: center;
}

.ds-tab::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ds-primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--ds-transition-base);
  border-radius: var(--ds-radius) var(--ds-radius) 0 0;
}

.ds-tab:hover:not(:disabled) {
  color: var(--ds-text-primary);
  background-color: rgba(15, 76, 129, 0.05);
}

.ds-tab.active {
  color: var(--ds-primary);
  border-bottom-color: var(--ds-primary);
  background-color: white;
  font-weight: var(--ds-font-semibold);
}

.ds-tab.active::before {
  transform: scaleX(1);
}

.ds-tab:disabled {
  color: var(--ds-text-muted);
  cursor: not-allowed;
  opacity: 0.6;
}

/* Tabs con iconos */
.ds-tabs-icon .ds-tab {
  display: flex;
  align-items: center;
  gap: var(--ds-spacing-2);
}

.ds-tabs-icon .ds-tab i {
  font-size: 1.125rem;
}

.ds-tabs-icon .ds-tab span {
  display: none;
}

@media (min-width: 768px) {
  .ds-tabs-icon .ds-tab span {
    display: inline;
  }
}

/* Tabs verticales */
.ds-tabs-vertical {
  display: flex;
  gap: var(--ds-spacing-4);
}

.ds-tabs-vertical .ds-tabs {
  flex-direction: column;
  border-bottom: none;
  border-right: 2px solid var(--ds-border);
  background-color: transparent;
  min-width: 200px;
}

.ds-tabs-vertical .ds-tab {
  text-align: left;
  border-bottom: none;
  border-left: 3px solid transparent;
  margin-bottom: 0;
  margin-left: -2px;
}

.ds-tabs-vertical .ds-tab.active {
  border-left-color: var(--ds-primary);
  background-color: var(--ds-bg-accent);
}

/* Paneles de tabs */
.ds-tab-panels {
  background-color: white;
  border: 1px solid var(--ds-border);
  border-top: none;
  border-radius: 0 0 var(--ds-radius-lg) var(--ds-radius-lg);
  min-height: 200px;
}

.ds-tabs-vertical .ds-tab-panels {
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  flex: 1;
}

.ds-tab-panel {
  display: none;
  padding: var(--ds-spacing-6);
  animation: ds-tab-fade-in 0.3s ease-out;
}

.ds-tab-panel.active {
  display: block;
}

@keyframes ds-tab-fade-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Contenido antiguo de tabs para compatibilidad */
.ds-tab-content {
  padding: var(--ds-spacing-4);
  background-color: white;
  border: 1px solid var(--ds-border);
  border-top: none;
  border-radius: 0 0 var(--ds-radius) var(--ds-radius);
}

/* Pagination */
.ds-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--ds-spacing-3);
  margin-top: var(--ds-spacing-4);
}

.ds-pagination-info {
  margin: 0 var(--ds-spacing-4);
  color: var(--ds-text-secondary);
  font-size: var(--ds-text-sm);
  font-weight: 500;
}

.ds-page-item {
  padding: 0.125rem 0.375rem;
  font-size: var(--ds-text-xs);
  font-weight: var(--ds-font-medium);
  color: var(--ds-text-secondary);
  background-color: white;
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-sm);
  cursor: pointer;
  transition: all var(--ds-transition-base);
  height: 24px;
  min-width: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ds-page-item:hover {
  background-color: var(--ds-gray-50);
  border-color: var(--ds-primary);
  color: var(--ds-primary);
}

.ds-page-item.active {
  background-color: var(--ds-primary);
  border-color: var(--ds-primary);
  color: white;
}

.ds-page-item:disabled {
  background-color: var(--ds-gray-100);
  color: var(--ds-text-muted);
  cursor: not-allowed;
}

/* Stepper */
.ds-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  counter-reset: step;
}

.ds-step {
  display: flex;
  align-items: center;
  flex: 1;
  position: relative;
}

.ds-step::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 50%;
  width: 100%;
  height: 2px;
  background-color: var(--ds-gray-300);
  z-index: -1;
}

.ds-step:last-child::before {
  display: none;
}

.ds-step.completed::before {
  background-color: var(--ds-success);
}

.ds-step-indicator {
  width: 28px;
  height: 28px;
  border: 2px solid var(--ds-gray-300);
  border-radius: 50%;
  background-color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--ds-font-semibold);
  font-size: var(--ds-text-xs);
  color: var(--ds-text-secondary);
  margin-right: var(--ds-spacing-2);
}

.ds-step-indicator .material-icons {
  font-size: 16px;
  line-height: 1;
}

.ds-step.active .ds-step-indicator {
  background-color: var(--ds-primary);
  border-color: var(--ds-primary);
  color: white;
}

.ds-step.completed .ds-step-indicator {
  background-color: var(--ds-success);
  border-color: var(--ds-success);
  color: white;
}

.ds-step-content {
  flex: 1;
}

.ds-step-title {
  font-size: var(--ds-text-sm);
  font-weight: var(--ds-font-semibold);
  color: var(--ds-text-primary);
  margin-bottom: var(--ds-spacing-1);
}

.ds-step-description {
  font-size: var(--ds-text-xs);
  color: var(--ds-text-muted);
}

/* ========================================
   UTILIDADES
   ======================================== */

/* Espaciado */
.ds-m-0 { margin: 0 !important; }
.ds-m-1 { margin: var(--ds-spacing-1) !important; }
.ds-m-2 { margin: var(--ds-spacing-2) !important; }
.ds-m-3 { margin: var(--ds-spacing-3) !important; }
.ds-m-4 { margin: var(--ds-spacing-4) !important; }
.ds-m-5 { margin: var(--ds-spacing-5) !important; }
.ds-m-6 { margin: var(--ds-spacing-6) !important; }

.ds-mt-0 { margin-top: 0 !important; }
.ds-mt-1 { margin-top: var(--ds-spacing-1) !important; }
.ds-mt-2 { margin-top: var(--ds-spacing-2) !important; }
.ds-mt-3 { margin-top: var(--ds-spacing-3) !important; }
.ds-mt-4 { margin-top: var(--ds-spacing-4) !important; }
.ds-mt-5 { margin-top: var(--ds-spacing-5) !important; }
.ds-mt-6 { margin-top: var(--ds-spacing-6) !important; }

.ds-mr-0 { margin-right: 0 !important; }
.ds-mr-1 { margin-right: var(--ds-spacing-1) !important; }
.ds-mr-2 { margin-right: var(--ds-spacing-2) !important; }
.ds-mr-3 { margin-right: var(--ds-spacing-3) !important; }
.ds-mr-4 { margin-right: var(--ds-spacing-4) !important; }
.ds-mr-5 { margin-right: var(--ds-spacing-5) !important; }
.ds-mr-6 { margin-right: var(--ds-spacing-6) !important; }

.ds-mb-0 { margin-bottom: 0 !important; }
.ds-mb-1 { margin-bottom: var(--ds-spacing-1) !important; }
.ds-mb-2 { margin-bottom: var(--ds-spacing-2) !important; }
.ds-mb-3 { margin-bottom: var(--ds-spacing-3) !important; }
.ds-mb-4 { margin-bottom: var(--ds-spacing-4) !important; }
.ds-mb-5 { margin-bottom: var(--ds-spacing-5) !important; }
.ds-mb-6 { margin-bottom: var(--ds-spacing-6) !important; }

.ds-ml-0 { margin-left: 0 !important; }
.ds-ml-1 { margin-left: var(--ds-spacing-1) !important; }
.ds-ml-2 { margin-left: var(--ds-spacing-2) !important; }
.ds-ml-3 { margin-left: var(--ds-spacing-3) !important; }
.ds-ml-4 { margin-left: var(--ds-spacing-4) !important; }
.ds-ml-5 { margin-left: var(--ds-spacing-5) !important; }
.ds-ml-6 { margin-left: var(--ds-spacing-6) !important; }

.ds-p-0 { padding: 0 !important; }
.ds-p-1 { padding: var(--ds-spacing-1) !important; }
.ds-p-2 { padding: var(--ds-spacing-2) !important; }
.ds-p-3 { padding: var(--ds-spacing-3) !important; }
.ds-p-4 { padding: var(--ds-spacing-4) !important; }
.ds-p-5 { padding: var(--ds-spacing-5) !important; }
.ds-p-6 { padding: var(--ds-spacing-6) !important; }
.ds-p-8 { padding: var(--ds-spacing-8) !important; }
.ds-p-10 { padding: var(--ds-spacing-10) !important; }

/* Colores de Fondo */
.ds-bg-primary { background-color: var(--ds-primary) !important; }
.ds-bg-secondary { background-color: var(--ds-secondary) !important; }
.ds-bg-success { background-color: var(--ds-success) !important; }
.ds-bg-danger { background-color: var(--ds-danger) !important; }
.ds-bg-warning { background-color: var(--ds-warning) !important; }
.ds-bg-info { background-color: var(--ds-info) !important; }
.ds-bg-light { background-color: var(--ds-gray-100) !important; }
.ds-bg-dark { background-color: var(--ds-gray-800) !important; }

/* Sombras */
.ds-shadow-sm { box-shadow: var(--ds-shadow-sm) !important; }
.ds-shadow { box-shadow: var(--ds-shadow) !important; }
.ds-shadow-md { box-shadow: var(--ds-shadow-md) !important; }
.ds-shadow-lg { box-shadow: var(--ds-shadow-lg) !important; }
.ds-shadow-xl { box-shadow: var(--ds-shadow-xl) !important; }
.ds-shadow-none { box-shadow: none !important; }

/* Border Radius */
.ds-rounded-sm { border-radius: var(--ds-radius-sm) !important; }
.ds-rounded { border-radius: var(--ds-radius) !important; }
.ds-rounded-lg { border-radius: var(--ds-radius-lg) !important; }
.ds-rounded-xl { border-radius: var(--ds-radius-xl) !important; }
.ds-rounded-pill { border-radius: var(--ds-radius-pill) !important; }
.ds-rounded-none { border-radius: 0 !important; }

/* Flexbox */
.ds-flex { display: flex !important; }
.ds-inline-flex { display: inline-flex !important; }
.ds-flex-row { flex-direction: row !important; }
.ds-flex-column { flex-direction: column !important; }
.ds-flex-wrap { flex-wrap: wrap !important; }
.ds-flex-nowrap { flex-wrap: nowrap !important; }
.ds-justify-start { justify-content: flex-start !important; }
.ds-justify-end { justify-content: flex-end !important; }
.ds-justify-center { justify-content: center !important; }
.ds-justify-between { justify-content: space-between !important; }
.ds-justify-around { justify-content: space-around !important; }
.ds-items-start { align-items: flex-start !important; }
.ds-items-end { align-items: flex-end !important; }
.ds-items-center { align-items: center !important; }
.ds-items-baseline { align-items: baseline !important; }
.ds-items-stretch { align-items: stretch !important; }

/* Texto */
.ds-text-left { text-align: left !important; }
.ds-text-center { text-align: center !important; }
.ds-text-right { text-align: right !important; }
.ds-text-justify { text-align: justify !important; }

.ds-font-light { font-weight: var(--ds-font-light) !important; }
.ds-font-normal { font-weight: var(--ds-font-normal) !important; }
.ds-font-medium { font-weight: var(--ds-font-medium) !important; }
.ds-font-semibold { font-weight: var(--ds-font-semibold) !important; }
.ds-font-bold { font-weight: var(--ds-font-bold) !important; }

/* Visibilidad */
.ds-hidden { display: none !important; }
.ds-block { display: block !important; }
.ds-inline { display: inline !important; }
.ds-inline-block { display: inline-block !important; }

/* Toggle de 3 opciones para Patio */
.ds-patio-toggle {
    display: inline-flex;
    background: var(--ds-gray-100);
    border-radius: 16px;
    padding: 2px;
    position: relative;
    min-width: 150px;
    height: 28px;
    align-items: center;
}

.ds-patio-toggle .ds-toggle-option {
    flex: 1;
    padding: 3px 4px;
    text-align: center;
    font-size: 11px;
    color: var(--ds-text-secondary);
    cursor: pointer;
    z-index: 1;
    transition: color 0.2s;
    user-select: none;
    line-height: 1.4;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ds-patio-toggle .ds-toggle-option.active {
    color: var(--ds-primary-dark);
    font-weight: 600;
}

.ds-patio-toggle .ds-toggle-slider {
    position: absolute;
    width: calc(33.33% - 2px);
    height: calc(100% - 4px);
    background: white;
    border-radius: 14px;
    top: 2px;
    left: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.ds-patio-toggle[data-value=""] .ds-toggle-slider { 
    opacity: 0;
}

/* Estado sin selección - indicador visual */
.ds-patio-toggle[data-value=""] {
    background: var(--ds-gray-50);
    border: 1px solid var(--ds-gray-200);
    padding: 1px;
}

/* Ajustar padding cuando hay selección */
.ds-patio-toggle:not([data-value=""]) {
    border: 1px solid transparent;
    padding: 1px;
}

.ds-patio-toggle[data-value=""] .ds-toggle-option {
    color: var(--ds-text-muted);
    opacity: 0.7;
}

/* Removido el texto cuando no hay selección */

.ds-patio-toggle[data-value="Popayán"] .ds-toggle-slider { 
    opacity: 1;
    left: 2px;
    width: 54px;
}

.ds-patio-toggle[data-value="Jamundí"] .ds-toggle-slider { 
    opacity: 1;
    left: calc(33.33% + 1px);
    width: 56px;
}

.ds-patio-toggle[data-value="Villarica"] .ds-toggle-slider { 
    opacity: 1;
    left: calc(66.66% + 1px);
    width: 49px;
}

/* Estado deshabilitado */
.ds-patio-toggle.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.ds-patio-toggle.disabled .ds-toggle-option {
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 768px) {
  .ds-hidden-mobile { display: none !important; }
  
  .ds-modal-dialog {
    margin: var(--ds-spacing-2);
  }
  
  .ds-stepper {
    flex-direction: column;
  }
  
  .ds-step {
    margin-bottom: var(--ds-spacing-4);
  }
  
  .ds-step::before {
    display: none;
  }
}

/* Animaciones */
@keyframes ds-spin {
    to { transform: rotate(360deg); }
}

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

/* Breadcrumbs */
.ds-breadcrumb {
    padding: 0;
    margin: 0;
    background: transparent;
}

.ds-breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    list-style: none;
}

.ds-breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
}

.ds-breadcrumb-item + .ds-breadcrumb-item::before {
    content: "/";
    padding: 0 0.5rem;
    color: var(--ds-text-muted);
}

.ds-breadcrumb-item a {
    color: var(--ds-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.ds-breadcrumb-item a:hover {
    color: var(--ds-primary);
}

.ds-breadcrumb-item.active {
    color: var(--ds-text-primary);
    font-weight: 500;
}

/* Dropdowns */
.ds-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1050;
    min-width: 160px;
    padding: 0.5rem 0;
    margin: 0.125rem 0 0;
    background: white;
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius);
    box-shadow: var(--ds-shadow-lg);
    list-style: none;
    display: none;
}

.dropdown.show .ds-dropdown-menu,
.dropdown .ds-dropdown-menu.show {
    display: block;
}

.ds-dropdown-item {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.375rem 0.625rem;
    color: var(--ds-text-primary);
    text-decoration: none;
    white-space: nowrap;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-size: var(--ds-text-xs);
    height: 32px;
}

.ds-dropdown-item:hover {
    background: var(--ds-bg-secondary);
    color: var(--ds-primary);
}

.ds-dropdown-divider {
    height: 0;
    margin: 0.5rem 0;
    overflow: hidden;
    border-top: 1px solid var(--ds-border);
}

/* Spinners */
.ds-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid var(--ds-border);
    border-top-color: var(--ds-primary);
    border-radius: 50%;
    animation: ds-spin 0.8s linear infinite;
}

.ds-spinner-sm {
    width: 0.75rem;
    height: 0.75rem;
}

.ds-spinner-lg {
    width: 1.5rem;
    height: 1.5rem;
    border-width: 3px;
}

.ds-spinner-primary {
    border-color: rgba(25, 118, 210, 0.2);
    border-top-color: var(--ds-primary);
}

.ds-spinner-success {
    border-color: rgba(40, 167, 69, 0.2);
    border-top-color: var(--ds-success);
}

.ds-spinner-danger {
    border-color: rgba(220, 53, 69, 0.2);
    border-top-color: var(--ds-danger);
}

/* File Upload */
.ds-file-upload {
    width: 100%;
}

.ds-file-upload-area {
    border: 2px dashed var(--ds-border);
    border-radius: var(--ds-radius-lg);
    padding: 3rem;
    text-align: center;
    background: var(--ds-bg-secondary);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.ds-file-upload-area:hover {
    border-color: var(--ds-primary);
    background: white;
}

.ds-file-upload-icon {
    font-size: 3rem;
    color: var(--ds-text-muted);
    margin-bottom: 1rem;
}

.ds-file-upload-area h4 {
    margin: 0 0 0.5rem;
    color: var(--ds-text-primary);
}

.ds-file-upload-area p {
    margin: 0;
    color: var(--ds-text-secondary);
}

.ds-file-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.ds-file-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ds-file-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--ds-bg-secondary);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius);
}

.ds-file-item i {
    font-size: 1.25rem;
}

.ds-file-name {
    flex: 1;
    font-weight: 500;
    color: var(--ds-text-primary);
}

.ds-file-size {
    color: var(--ds-text-muted);
    font-size: 0.875rem;
}

/* Toasts */
.ds-toast-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ds-toast {
    min-width: 250px;
    background: white;
    border-radius: var(--ds-radius);
    box-shadow: var(--ds-shadow-lg);
    overflow: hidden;
}

.ds-toast-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--ds-border);
}

.ds-toast-header strong {
    flex: 1;
    font-weight: 600;
}

.ds-toast-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    line-height: 1;
    color: var(--ds-text-muted);
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.ds-toast-close:hover {
    opacity: 1;
}

.ds-toast-body {
    padding: 0.75rem 1rem;
}

.ds-toast-success .ds-toast-header {
    background: rgba(40, 167, 69, 0.1);
    color: var(--ds-success);
}

.ds-toast-info .ds-toast-header {
    background: rgba(23, 162, 184, 0.1);
    color: var(--ds-info);
}

.ds-toast-warning .ds-toast-header {
    background: rgba(255, 193, 7, 0.1);
    color: var(--ds-warning-dark);
}

.ds-toast-danger .ds-toast-header {
    background: rgba(220, 53, 69, 0.1);
    color: var(--ds-danger);
}

/* Additional display helpers */
.ds-d-none { display: none !important; }
.ds-d-inline { display: inline !important; }
.ds-d-inline-block { display: inline-block !important; }
.ds-d-block { display: block !important; }
.ds-d-flex { display: flex !important; }
.ds-d-inline-flex { display: inline-flex !important; }

/* Additional gap utilities */
.ds-gap-1 { gap: var(--ds-spacing-1) !important; }
.ds-gap-2 { gap: var(--ds-spacing-2) !important; }
.ds-gap-3 { gap: var(--ds-spacing-3) !important; }
.ds-gap-4 { gap: var(--ds-spacing-4) !important; }
.ds-gap-5 { gap: var(--ds-spacing-5) !important; }

/* ========================================
   PILL STEPPER COMPONENTS
   ======================================== */

/* Base Pill Stepper */
.ds-pill-stepper,
.ds-pill-stepper-compact {
  display: inline-flex;
  align-items: center;
  background-color: var(--ds-bg-secondary);
  border: 2px dashed #999;
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--ds-transition-base);
  position: relative;
}

/* Regular size */
.ds-pill-stepper {
  height: 32px;
}

/* Compact size */
.ds-pill-stepper-compact {
  height: 23px;
}

/* Hover state for editable steppers */
.ds-pill-stepper:not(.ds-permission-disabled):hover,
.ds-pill-stepper-compact:not(.ds-permission-disabled):hover {
  border-color: var(--ds-primary);
  border-style: solid;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Stepper Button */
.ds-pill-stepper .ds-stepper-btn,
.ds-pill-stepper-compact .ds-stepper-btn {
  border: none;
  background-color: transparent;
  color: var(--ds-text-secondary);
  cursor: pointer;
  font-size: 1rem;
  font-weight: var(--ds-font-medium);
  line-height: 1;
  padding: 0;
  transition: all var(--ds-transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Regular stepper button size */
.ds-pill-stepper .ds-stepper-btn {
  width: 28px;
  height: 28px;
}

/* Compact stepper button size */
.ds-pill-stepper-compact .ds-stepper-btn {
  width: 23px;
  height: 23px;
  font-size: 0.75rem;
}

.ds-stepper-btn:hover:not(:disabled) {
  background-color: rgba(0,0,0,0.05);
  color: var(--ds-text-primary);
}

.ds-stepper-btn:active:not(:disabled) {
  background-color: rgba(0,0,0,0.1);
}

/* Stepper Input */
.ds-pill-stepper .ds-stepper-input,
.ds-pill-stepper-compact .ds-stepper-input {
  border: none;
  background-color: transparent;
  text-align: center;
  font-weight: var(--ds-font-medium);
  color: var(--ds-text-primary);
  padding: 0;
  margin: 0;
  -moz-appearance: textfield;
}

/* Regular stepper input size */
.ds-pill-stepper .ds-stepper-input {
  width: 36px;
  height: 28px;
  font-size: var(--ds-text-sm);
}

/* Compact stepper input size */
.ds-pill-stepper-compact .ds-stepper-input {
  width: 18px;
  height: 23px;
  font-size: var(--ds-text-xs);
}

.ds-stepper-input::-webkit-inner-spin-button,
.ds-stepper-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.ds-stepper-input:focus {
  outline: none;
}

/* State Colors */
.ds-pill-stepper.ds-completado,
.ds-pill-stepper-compact.ds-completado {
  background-color: #d1e7dd;
}

.ds-pill-stepper.ds-completado:not(.ds-permission-disabled),
.ds-pill-stepper-compact.ds-completado:not(.ds-permission-disabled) {
  border-color: #52c41a;
}

.ds-pill-stepper.ds-completado .ds-stepper-input,
.ds-pill-stepper.ds-completado .ds-stepper-btn,
.ds-pill-stepper-compact.ds-completado .ds-stepper-input,
.ds-pill-stepper-compact.ds-completado .ds-stepper-btn {
  color: #0f5132;
}

.ds-pill-stepper.ds-proceso,
.ds-pill-stepper-compact.ds-proceso {
  background-color: #cfe2ff;
}

.ds-pill-stepper.ds-proceso:not(.ds-permission-disabled),
.ds-pill-stepper-compact.ds-proceso:not(.ds-permission-disabled) {
  border-color: #1890ff;
}

.ds-pill-stepper.ds-proceso .ds-stepper-input,
.ds-pill-stepper.ds-proceso .ds-stepper-btn,
.ds-pill-stepper-compact.ds-proceso .ds-stepper-input,
.ds-pill-stepper-compact.ds-proceso .ds-stepper-btn {
  color: #084298;
}

.ds-pill-stepper.ds-pendiente,
.ds-pill-stepper-compact.ds-pendiente {
  background-color: #fff3cd;
}

.ds-pill-stepper.ds-pendiente:not(.ds-permission-disabled),
.ds-pill-stepper-compact.ds-pendiente:not(.ds-permission-disabled) {
  border-color: #faad14;
}

.ds-pill-stepper.ds-pendiente .ds-stepper-input,
.ds-pill-stepper.ds-pendiente .ds-stepper-btn,
.ds-pill-stepper-compact.ds-pendiente .ds-stepper-input,
.ds-pill-stepper-compact.ds-pendiente .ds-stepper-btn {
  color: #664d03;
}

/* Permission Disabled State */
.ds-pill-stepper.ds-permission-disabled,
.ds-pill-stepper-compact.ds-permission-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  border: 2px solid transparent;
  filter: saturate(0.5);
}

.ds-pill-stepper.ds-permission-disabled:hover,
.ds-pill-stepper-compact.ds-permission-disabled:hover {
  box-shadow: none;
  border: 2px solid transparent;
}

.ds-pill-stepper.ds-permission-disabled .ds-stepper-btn,
.ds-pill-stepper-compact.ds-permission-disabled .ds-stepper-btn {
  cursor: not-allowed;
  opacity: 0.5;
}

.ds-pill-stepper.ds-permission-disabled .ds-stepper-input,
.ds-pill-stepper-compact.ds-permission-disabled .ds-stepper-input {
  cursor: not-allowed;
  background: transparent;
}

/* Animation for value updates */
@keyframes ds-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.ds-pill-stepper.ds-updating,
.ds-pill-stepper-compact.ds-updating {
  animation: ds-pulse 0.3s ease;
}

/* ========================================
   MATERIAL ICONS STYLING
   ======================================== */

/* Base Material Icons */
.material-icons {
  font-family: 'Material Icons';
  font-weight: normal;
  font-style: normal;
  font-size: 18px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'liga';
  vertical-align: middle;
}

/* Material Icons in headers */
.ds-section-title .material-icons,
.ds-modal-title .material-icons,
.ds-card-title .material-icons {
  font-size: 20px;
  margin-right: 0.5rem;
}

/* Material Icons in small components */
.ds-badge .material-icons,
.ds-chip .material-icons,
.ds-breadcrumb .material-icons {
  font-size: 14px;
}

/* Material Icons in alerts and toasts */
.ds-alert .material-icons,
.ds-toast .material-icons {
  font-size: 18px;
}

/* Material Icons in tabs */
.ds-tab .material-icons {
  font-size: 16px;
  margin-right: 0.25rem;
}

/* Material Icons in tables */
.ds-table .material-icons {
  font-size: 16px;
}

/* Material Icons in dropdowns */
.ds-dropdown-item .material-icons {
  font-size: 16px;
  margin-right: 0.5rem;
}

/* Tooltip animation helper */
.tooltip-examples {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ========================================
   MEJORAS PROFESIONALES ADICIONALES
   ======================================== */

/* Efectos de hover mejorados para elementos interactivos */
.ds-interactive {
  transition: all var(--ds-transition-base);
  cursor: pointer;
}

.ds-interactive:hover {
  transform: translateY(-1px);
}

/* Loading skeleton para datos */
.ds-skeleton {
  background: linear-gradient(90deg, 
    var(--ds-gray-200) 0%, 
    var(--ds-gray-100) 50%, 
    var(--ds-gray-200) 100%);
  background-size: 200% 100%;
  animation: ds-skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: var(--ds-radius);
}

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

.ds-skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
  width: 100%;
}

.ds-skeleton-title {
  height: 1.5rem;
  margin-bottom: 1rem;
  width: 60%;
}

/* Indicadores de datos */
.ds-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--ds-text-sm);
  font-weight: var(--ds-font-medium);
}

.ds-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: currentColor;
  animation: ds-pulse 2s ease-in-out infinite;
}

@keyframes ds-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* Estados de datos vacíos */
.ds-empty-state {
  text-align: center;
  padding: var(--ds-spacing-12) var(--ds-spacing-6);
  color: var(--ds-text-muted);
}

.ds-empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--ds-spacing-4);
  opacity: 0.3;
}

.ds-empty-state-title {
  font-size: var(--ds-text-xl);
  font-weight: var(--ds-font-semibold);
  color: var(--ds-text-secondary);
  margin-bottom: var(--ds-spacing-2);
}

.ds-empty-state-description {
  font-size: var(--ds-text-sm);
  max-width: 400px;
  margin: 0 auto var(--ds-spacing-4);
}

/* Chips/Tags mejorados */
.ds-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.0625rem 0.375rem;
  font-size: 0.625rem;
  font-weight: var(--ds-font-medium);
  border-radius: var(--ds-radius-pill);
  background-color: var(--ds-gray-100);
  color: var(--ds-text-secondary);
  border: 1px solid var(--ds-border);
  transition: all var(--ds-transition-fast);
  height: 20px;
}

.ds-chip:hover {
  background-color: var(--ds-gray-200);
  border-color: var(--ds-gray-400);
}

.ds-chip-primary {
  background-color: var(--ds-primary-light);
  color: var(--ds-primary-dark);
  border-color: var(--ds-primary);
}

.ds-chip-removable {
  padding-right: 0.5rem;
}

.ds-chip-remove {
  margin-left: 0.25rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--ds-transition-fast);
}

.ds-chip-remove:hover {
  opacity: 1;
}

/* Tooltips mejorados */
.ds-tooltip {
  position: relative;
  display: inline-block;
}

.ds-tooltip-content {
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 0.75rem;
  background-color: var(--ds-gray-900);
  color: white;
  font-size: var(--ds-text-xs);
  border-radius: var(--ds-radius);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--ds-transition-fast);
  z-index: var(--ds-z-tooltip);
  box-shadow: var(--ds-shadow-lg);
}

.ds-tooltip-content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--ds-gray-900);
}

.ds-tooltip:hover .ds-tooltip-content {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

/* Notificaciones mejoradas */
.ds-notification {
  position: fixed;
  top: var(--ds-spacing-4);
  right: var(--ds-spacing-4);
  min-width: 320px;
  max-width: 480px;
  background: white;
  border-radius: var(--ds-radius-lg);
  box-shadow: var(--ds-shadow-xl);
  border: 1px solid var(--ds-border);
  overflow: hidden;
  animation: ds-slide-in-right 0.3s ease-out;
  z-index: var(--ds-z-popover);
}

@keyframes ds-slide-in-right {
  from {
    transform: translateX(110%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.ds-notification-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--ds-border-light);
}

.ds-notification-icon {
  font-size: 1.25rem;
}

.ds-notification-title {
  flex: 1;
  font-weight: var(--ds-font-semibold);
  font-size: var(--ds-text-sm);
}

.ds-notification-close {
  background: none;
  border: none;
  color: var(--ds-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  font-size: 1.25rem;
  line-height: 1;
  transition: color var(--ds-transition-fast);
}

.ds-notification-close:hover {
  color: var(--ds-text-primary);
}

.ds-notification-body {
  padding: 1rem 1.25rem;
  font-size: var(--ds-text-sm);
  color: var(--ds-text-secondary);
}

/* Estados de notificación */
.ds-notification-success .ds-notification-icon {
  color: var(--ds-success);
}

.ds-notification-error .ds-notification-icon {
  color: var(--ds-danger);
}

.ds-notification-warning .ds-notification-icon {
  color: var(--ds-warning);
}

.ds-notification-info .ds-notification-icon {
  color: var(--ds-info);
}

/* Mejoras en la accesibilidad */
.ds-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus visible para accesibilidad */
:focus-visible {
  outline: 2px solid var(--ds-primary);
  outline-offset: 2px;
}

/* Pill Stepper Focus States */
.ds-pill-stepper:focus-within:not(.ds-permission-disabled),
.ds-pill-stepper-compact:focus-within:not(.ds-permission-disabled) {
  border-color: var(--ds-primary);
  border-style: solid;
  box-shadow: 0 0 0 3px var(--ds-primary-focus);
}

/* Animaciones de carga para botones */
@keyframes ds-button-loading {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.ds-btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.ds-btn-loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent 30%,
    rgba(255, 255, 255, 0.3) 50%,
    transparent 70%
  );
  animation: ds-button-loading 1s linear infinite;
}

/* Mejoras para tarjetas de datos industriales */
.ds-stat-card {
  background: white;
  border-radius: var(--ds-radius-lg);
  padding: var(--ds-spacing-4);
  border: 1px solid var(--ds-border-light);
  transition: all var(--ds-transition-base);
  position: relative;
  overflow: hidden;
}

.ds-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ds-primary), var(--ds-primary-hover));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ds-transition-slow);
}

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

.ds-stat-card:hover::before {
  transform: scaleX(1);
}

.ds-stat-label {
  font-size: var(--ds-text-xs);
  font-weight: var(--ds-font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ds-text-muted);
  margin-bottom: var(--ds-spacing-2);
  display: flex;
  align-items: center;
  gap: var(--ds-spacing-2);
}

.ds-stat-value {
  font-size: var(--ds-text-4xl);
  font-weight: var(--ds-font-bold);
  line-height: 1;
  color: var(--ds-text-primary);
  margin-bottom: var(--ds-spacing-3);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.ds-stat-change {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--ds-text-sm);
  font-weight: var(--ds-font-semibold);
  padding: var(--ds-spacing-1) var(--ds-spacing-2);
  border-radius: var(--ds-radius-pill);
  transition: all var(--ds-transition-base);
}

.ds-stat-change-positive {
  color: var(--ds-success);
  background-color: rgba(4, 120, 87, 0.1);
}

.ds-stat-change-negative {
  color: var(--ds-danger);
  background-color: rgba(220, 38, 38, 0.1);
}

.ds-stat-change i {
  font-size: 0.75rem;
}

/* Mejoras para formularios industriales */
.ds-form-industrial {
  background: var(--ds-bg-secondary);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  padding: var(--ds-spacing-4);
}

.ds-form-section {
  margin-bottom: var(--ds-spacing-8);
}

.ds-form-section:last-child {
  margin-bottom: 0;
}

.ds-form-section-title {
  font-size: var(--ds-text-lg);
  font-weight: var(--ds-font-semibold);
  color: var(--ds-text-primary);
  margin-bottom: var(--ds-spacing-4);
  padding-bottom: var(--ds-spacing-3);
  border-bottom: 2px solid var(--ds-border);
}

/* Estados de validación mejorados */
.ds-input-valid {
  border-color: var(--ds-success);
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23047857'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.25rem;
}

.ds-input-invalid {
  border-color: var(--ds-danger);
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23DC2626'%3E%3Cpath fill-rule='evenodd' d='M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.25rem;
}

/* ========================================
   COMPONENTES DE VISTA
   ======================================== */

/* Vista Kanban */
.ds-kanban-board {
  display: flex;
  gap: var(--ds-spacing-4);
  overflow-x: auto;
  padding: var(--ds-spacing-2) 0;
  min-height: 400px;
}

.ds-kanban-column {
  flex: 0 0 300px;
  background: var(--ds-bg-secondary);
  border-radius: var(--ds-radius-lg);
  padding: var(--ds-spacing-4);
  display: flex;
  flex-direction: column;
}

.ds-kanban-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--ds-spacing-4);
  padding-bottom: var(--ds-spacing-3);
  border-bottom: 2px solid var(--ds-border);
}

.ds-kanban-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ds-text-primary);
  margin: 0;
}

.ds-kanban-count {
  background: var(--ds-primary);
  color: white;
  padding: 2px 8px;
  border-radius: var(--ds-radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
}

.ds-kanban-cards {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--ds-spacing-2);
  overflow-y: auto;
}

.ds-kanban-card {
  background: white;
  border-radius: var(--ds-radius);
  box-shadow: var(--ds-shadow-sm);
  transition: all 0.2s ease;
  cursor: move;
}

.ds-kanban-card:hover {
  box-shadow: var(--ds-shadow-md);
  transform: translateY(-2px);
}

.ds-kanban-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--ds-spacing-3) var(--ds-spacing-3) var(--ds-spacing-2);
}

.ds-kanban-card-id {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ds-text-muted);
}

.ds-kanban-card-body {
  padding: 0 var(--ds-spacing-3) var(--ds-spacing-3);
}

.ds-kanban-card-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ds-text-primary);
  margin: 0 0 var(--ds-spacing-1) 0;
}

.ds-kanban-card-description {
  font-size: 0.75rem;
  color: var(--ds-text-secondary);
  margin: 0;
}

.ds-kanban-card-footer {
  padding: var(--ds-spacing-2) var(--ds-spacing-3);
  border-top: 1px solid var(--ds-border);
}

.ds-kanban-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ds-spacing-2);
}

.ds-kanban-card-tag {
  font-size: 0.625rem;
}

.ds-kanban-card-date {
  display: flex;
  align-items: center;
  gap: var(--ds-spacing-1);
  font-size: 0.75rem;
  color: var(--ds-text-muted);
}

.ds-kanban-card-date i {
  font-size: 0.875rem;
}

/* Kanban Card Compacta */
.ds-kanban-card-compact {
  padding: 0;
  border-radius: var(--ds-radius-pill);
}

.ds-kanban-pill {
  display: flex;
  align-items: center;
  padding: var(--ds-spacing-2) var(--ds-spacing-3);
  gap: var(--ds-spacing-2);
}

.ds-kanban-drag {
  color: var(--ds-text-muted);
  font-size: 1rem;
  cursor: grab;
}

.ds-kanban-pill-code {
  font-weight: 600;
  color: var(--ds-text-primary);
  flex: 1;
}

.ds-kanban-pill-qty {
  background: var(--ds-success-light);
  color: var(--ds-success);
  padding: 2px 8px;
  border-radius: var(--ds-radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
}

.ds-kanban-pill-expand {
  background: none !important;
  border: none !important;
  padding: 0 !important;
  min-width: auto !important;
  width: 24px !important;
  height: 24px !important;
}

.ds-kanban-add-card {
  background: none;
  border: 1px dashed var(--ds-border);
  border-radius: var(--ds-radius);
  padding: var(--ds-spacing-3);
  color: var(--ds-text-muted);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--ds-spacing-2);
}

.ds-kanban-add-card:hover {
  border-color: var(--ds-primary);
  color: var(--ds-primary);
  background: var(--ds-primary-light);
}

/* Vista Matriz */
.ds-matrix-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--ds-spacing-4);
  padding: var(--ds-spacing-3);
  background: var(--ds-bg-secondary);
  border-radius: var(--ds-radius);
}

.ds-matrix-filters {
  display: flex;
  gap: var(--ds-spacing-2);
}

.ds-filter-chip {
  background: white;
  border: 1px solid var(--ds-border);
  padding: var(--ds-spacing-1) var(--ds-spacing-3);
  border-radius: var(--ds-radius-pill);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ds-filter-chip:hover {
  background: var(--ds-gray-50);
}

.ds-filter-chip.active {
  background: var(--ds-primary);
  color: white;
  border-color: var(--ds-primary);
}

.ds-matrix-container {
  overflow: auto;
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius);
  max-height: 600px;
}

.ds-matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.ds-matrix-table thead th {
  position: sticky;
  top: 0;
  background: var(--ds-gray-100);
  color: var(--ds-text-primary);
  padding: var(--ds-spacing-3);
  text-align: center;
  z-index: 10;
  border-bottom: 2px solid var(--ds-primary);
  font-weight: 600;
}

.ds-matrix-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--ds-spacing-1);
}

.ds-matrix-header i {
  font-size: 1.25rem;
}

.ds-matrix-corner {
  position: sticky;
  left: 0;
  z-index: 11;
}

.ds-matrix-row-header {
  position: sticky;
  left: 0;
  background: var(--ds-gray-50);
  padding: var(--ds-spacing-3);
  font-weight: 500;
  z-index: 5;
}

.ds-matrix-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ds-matrix-item-code {
  font-weight: 600;
  color: var(--ds-text-primary);
}

.ds-matrix-item-qty {
  font-size: 0.75rem;
  color: var(--ds-text-muted);
}

.ds-matrix-cell {
  padding: var(--ds-spacing-2);
  border: 1px solid var(--ds-border);
  text-align: center;
}

.ds-matrix-cell-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.ds-matrix-input {
  width: 50px;
  padding: 4px;
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-sm);
  text-align: center;
  font-size: 0.875rem;
}

.ds-matrix-progress {
  display: block;
  font-size: 0.75rem;
  color: var(--ds-text-muted);
  margin-top: 2px;
}

/* Heat Map para Matrix */
.ds-matrix-cell[data-progress="0"] { background: var(--ds-gray-50); }
.ds-matrix-cell[data-progress="25"] { background: rgba(245, 158, 11, 0.1); }
.ds-matrix-cell[data-progress="50"] { background: rgba(245, 158, 11, 0.2); }
.ds-matrix-cell[data-progress="75"] { background: rgba(4, 120, 87, 0.1); }
.ds-matrix-cell[data-progress="100"] { background: rgba(4, 120, 87, 0.2); }

/* Anillos de progreso en headers */
.ds-matriz-ring-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: var(--ds-spacing-2);
}

.ds-matriz-progress-ring {
  position: relative;
  width: 44px;
  height: 44px;
}

.ds-matriz-progress-ring svg {
  transform: rotate(-90deg);
  width: 44px;
  height: 44px;
}

.ds-matriz-progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ds-text-primary);
}

.ds-matriz-proceso-name {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ds-text-primary);
  text-align: center;
}

.ds-matriz-proceso-name i {
  font-size: 0.875rem;
}

.ds-matriz-proceso-weight {
  font-size: 0.625rem;
  color: var(--ds-text-muted);
  font-weight: 400;
}

.ds-matriz-progreso-header {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ds-text-primary);
  text-align: center;
  line-height: 1.2;
}

/* Celdas especiales de matriz */
.ds-col-conjunto {
  font-weight: 600;
  color: var(--ds-text-primary);
  white-space: nowrap;
}

.ds-matriz-progreso-cell {
  background: var(--ds-gray-50);
  text-align: center;
}

.ds-progreso-total-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.ds-progreso-peso {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--ds-text-primary);
}

.ds-progreso-percent {
  font-size: 0.75rem;
  color: var(--ds-text-muted);
}

/* Vista Tabla Avanzada */
.ds-table-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--ds-spacing-4);
  gap: var(--ds-spacing-3);
}

.ds-table-search {
  position: relative;
  flex: 0 0 300px;
}

.ds-table-search i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ds-text-muted);
  pointer-events: none;
  z-index: 1;
}

.ds-table-search input {
  padding-left: 40px;
}

.ds-table-actions {
  display: flex;
  gap: var(--ds-spacing-2);
  align-items: center;
  flex-wrap: wrap;
}

.ds-table-advanced {
  width: 100%;
}

.ds-table-sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-right: 30px;
}

.ds-table-sortable i {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--ds-text-muted);
}

.ds-table-sortable:hover {
  background: var(--ds-gray-50);
}

.ds-table-checkbox {
  width: 40px;
  text-align: center;
}

.ds-table-numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.ds-table-primary {
  font-weight: 600;
}

.ds-table-code {
  font-family: var(--ds-font-mono);
  background: var(--ds-gray-100);
  padding: 2px 6px;
  border-radius: var(--ds-radius-sm);
}

.ds-table-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ds-table-title {
  font-weight: 500;
  color: var(--ds-text-primary);
}

.ds-table-subtitle {
  font-size: 0.75rem;
  color: var(--ds-text-muted);
}


.ds-table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--ds-spacing-3);
  border-top: 1px solid var(--ds-border);
  background: var(--ds-gray-50);
}

.ds-table-info {
  color: var(--ds-text-muted);
  font-size: 0.875rem;
}

/* Estados de filas */
.ds-table-row:hover {
  background: var(--ds-gray-50);
}

.ds-table-row.selected {
  background: var(--ds-primary-light);
}

/* Paginación */
.ds-pagination {
  display: flex;
  gap: var(--ds-spacing-1);
  align-items: center;
}

.ds-page-item {
  min-width: 32px;
  height: 32px;
  padding: 0 var(--ds-spacing-2);
  border: 1px solid var(--ds-border);
  background: white;
  color: var(--ds-text-primary);
  font-size: 0.875rem;
  border-radius: var(--ds-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ds-page-item:hover:not(:disabled) {
  background: var(--ds-gray-50);
  border-color: var(--ds-primary);
}

.ds-page-item.active {
  background: var(--ds-primary);
  color: white;
  border-color: var(--ds-primary);
}

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

.ds-page-dots {
  padding: 0 var(--ds-spacing-2);
  color: var(--ds-text-muted);
}

/* Selector de Vista */
.ds-view-switcher {
  display: inline-flex;
  gap: var(--ds-spacing-1);
  padding: var(--ds-spacing-1);
  background: var(--ds-bg-secondary);
  border-radius: var(--ds-radius);
}

.ds-view-switcher .ds-btn {
  border-radius: calc(var(--ds-radius) - 2px);
}

/* Mejoras para botones con iconos y texto */
.ds-btn i + span,
.ds-btn span + i {
  margin-left: var(--ds-spacing-2);
}

.ds-btn-group {
  display: inline-flex;
  gap: 0;
}

.ds-btn-group .ds-btn {
  border-radius: 0;
}

.ds-btn-group .ds-btn:first-child {
  border-radius: var(--ds-radius) 0 0 var(--ds-radius);
}

.ds-btn-group .ds-btn:last-child {
  border-radius: 0 var(--ds-radius) var(--ds-radius) 0;
  border-left: none;
}

/* Responsive para vistas */
@media (max-width: 768px) {
  .ds-table-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .ds-table-search {
    flex: 1;
    width: 100%;
  }
  
  .ds-kanban-board {
    padding-bottom: var(--ds-spacing-4);
  }
  
  .ds-matrix-toolbar {
    flex-direction: column;
    gap: var(--ds-spacing-3);
  }
  
  .ds-table-footer {
    flex-direction: column;
    gap: var(--ds-spacing-3);
  }
}

/* === ESTILOS CRÍTICOS PARA PREVENIR FOUC === */
/* Tabs Customization */
.nav-tabs {
    border-bottom: 2px solid var(--ds-border);
    background-color: var(--ds-bg-primary);
    border-radius: var(--ds-radius-lg) var(--ds-radius-lg) 0 0;
    overflow: hidden;
    box-shadow: var(--ds-shadow-sm);
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}

.nav-tabs .nav-link {
    color: var(--ds-text-secondary);
    border: none;
    padding: var(--ds-spacing-5) var(--ds-spacing-6);
    display: flex;
    align-items: center;
    gap: var(--ds-spacing-3);
    text-decoration: none;
    background-color: transparent;
    border: 1px solid transparent;
    border-top-left-radius: var(--ds-radius-md);
    border-top-right-radius: var(--ds-radius-md);
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    font-weight: var(--ds-font-medium);
    font-size: var(--ds-text-sm);
    position: relative;
}

.nav-tabs .nav-link.active {
    color: var(--ds-primary);
    border-bottom: 3px solid var(--ds-primary);
}

.nav-tabs .nav-link.active .material-icons {
    color: var(--ds-primary);
}

/* Tab content */
.tab-content {
    background-color: var(--ds-bg-primary);
    border-radius: 0 0 var(--ds-radius-lg) var(--ds-radius-lg);
    box-shadow: var(--ds-shadow-sm);
    padding: var(--ds-spacing-6);
    min-height: 400px;
}

.tab-pane {
    display: none;
}

.tab-pane.show.active {
    display: block;
}

/* Estilos base para botones outline */
.ds-btn-outline-primary {
    color: var(--ds-primary);
    border-color: var(--ds-primary);
    background-color: transparent;
}

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

.ds-btn-outline-info {
    color: var(--ds-info);
    border-color: var(--ds-info);
    background-color: transparent;
}

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

.ds-btn-outline-warning {
    color: var(--ds-warning);
    border-color: var(--ds-warning);
    background-color: transparent;
}

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

/* Estilos para botones activos en grupos */
.ds-btn.active {
    background-color: var(--ds-primary);
    border-color: var(--ds-primary);
    color: white !important;
}

.ds-btn-outline-primary.active {
    background-color: var(--ds-primary) !important;
    border-color: var(--ds-primary) !important;
    color: white !important;
}

.ds-btn-outline-info.active {
    background-color: var(--ds-info) !important;
    border-color: var(--ds-info) !important;
    color: white !important;
}

.ds-btn-outline-warning.active {
    background-color: var(--ds-warning) !important;
    border-color: var(--ds-warning) !important;
    color: white !important;
}