/**
 * Main Stylesheet - Rowzen
 * Arquitectura CSS moderna y modular
 *
 * Estructura:
 * 1. Core - Variables, reset, base
 * 2. Layout - Header, footer, grid
 * 3. Components - Buttons, forms, cards, alerts, modals
 * 4. Pages - Estilos específicos de páginas
 * 5. Utilities - Clases de utilidad
 */

/* === CORE === */
@import url('core/variables.css');
@import url('core/reset.css');
@import url('core/base.css');

/* === LAYOUT === */
@import url('layout/header.css');
@import url('layout/footer.css');
@import url('layout/grid.css');

/* === COMPONENTS === */
@import url('components/buttons.css');
@import url('components/forms.css');
@import url('components/cards.css');
@import url('components/alerts.css');
@import url('components/modals.css');
@import url('components/animations.css');
@import url('components/skeleton.css');
@import url('components/empty-states.css');
@import url('components/ui-patterns.css');

/* === PAGES === */
@import url('pages/home.css');
@import url('pages/autorespuestas.css');
@import url('pages/plantillas.css');
@import url('pages/create.css');

/* === UTILITIES === */

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

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

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

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

.pt-2 { padding-top: var(--spacing-2) !important; }
.pt-4 { padding-top: var(--spacing-4) !important; }
.pt-8 { padding-top: var(--spacing-8) !important; }
.pb-2 { padding-bottom: var(--spacing-2) !important; }
.pb-4 { padding-bottom: var(--spacing-4) !important; }
.pl-4 { padding-left: var(--spacing-4) !important; }
.pl-5 { padding-left: var(--spacing-5) !important; }
.pl-6 { padding-left: var(--spacing-6) !important; }
.py-8 { padding-top: var(--spacing-8) !important; padding-bottom: var(--spacing-8) !important; }

/* Text Utilities */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-secondary) !important; }
.text-success { color: var(--color-success) !important; }
.text-error { color: var(--color-error) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-info { color: var(--color-info) !important; }
.text-gray { color: var(--color-gray-600) !important; }

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

.text-xs { font-size: var(--font-size-xs) !important; }
.text-sm { font-size: var(--font-size-sm) !important; }
.text-base { font-size: var(--font-size-base) !important; }
.text-lg { font-size: var(--font-size-lg) !important; }
.text-xl { font-size: var(--font-size-xl) !important; }

/* Background Utilities */
.bg-white { background-color: var(--color-white) !important; }
.bg-gray { background-color: var(--color-gray-100) !important; }
.bg-primary { background-color: var(--color-primary) !important; }
.bg-secondary { background-color: var(--color-secondary) !important; }

/* Border Utilities */
.rounded { border-radius: var(--border-radius-base) !important; }
.rounded-sm { border-radius: var(--border-radius-sm) !important; }
.rounded-lg { border-radius: var(--border-radius-lg) !important; }
.rounded-full { border-radius: var(--border-radius-full) !important; }

/* Shadow Utilities */
.shadow-none { box-shadow: none !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow-base) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

/* Display Utilities */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }
.grid-2 { display: grid !important; grid-template-columns: 1fr 1fr; gap: var(--spacing-6); }
.grid-3 { display: grid !important; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-6); }

@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* Flex Utilities */
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.flex-1 { flex: 1 !important; }
.items-center { align-items: center !important; }
.items-start { align-items: flex-start !important; }
.justify-between { justify-content: space-between !important; }
.justify-end { justify-content: flex-end !important; }
.justify-center { justify-content: center !important; }
.gap-1 { gap: var(--spacing-1) !important; }
.gap-2 { gap: var(--spacing-2) !important; }
.gap-3 { gap: var(--spacing-3) !important; }
.gap-4 { gap: var(--spacing-4) !important; }
.gap-6 { gap: var(--spacing-6) !important; }
.min-w-0 { min-width: 0 !important; }

/* Width Utilities */
.w-25 { width: 25% !important; }
.w-50 { width: 50% !important; }
.w-75 { width: 75% !important; }
.w-100 { width: 100% !important; }
.w-auto { width: auto !important; }
.w-fit { width: fit-content !important; }

/* Overflow Utilities */
.overflow-x-auto { overflow-x: auto !important; }
.overflow-hidden { overflow: hidden !important; }

/* Spacing Extended Utilities */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-8 { margin-top: var(--spacing-8) !important; }
.mb-8 { margin-bottom: var(--spacing-8) !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.ml-auto { margin-left: auto !important; }
.mr-auto { margin-right: auto !important; }

/* Text Extended Utilities */
.text-muted { color: var(--color-text-muted) !important; }
.text-secondary-color { color: var(--color-text-secondary) !important; }
.text-nowrap { white-space: nowrap !important; }
.text-uppercase { text-transform: uppercase !important; }
.tracking-wide { letter-spacing: 0.05em !important; }
.lh-loose { line-height: var(--line-height-loose) !important; }
.font-mono { font-family: var(--font-family-mono) !important; }
.text-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Misc Utilities */
.cursor-pointer { cursor: pointer !important; }
.orange { color: var(--color-primary) !important; }

.fw-normal { font-weight: var(--font-weight-normal) !important; }
.fw-bold { font-weight: var(--font-weight-bold) !important; }

.is-hidden { display: none !important; }

.variables-help-note {
  margin-top: var(--spacing-2);
  display: block;
}

/* Backward compatibility classes */
.third {
  width: 100%;
  max-width: 360px;
  margin: var(--spacing-5);
}

.row {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

/* Responsive visibility */
@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .hide-desktop {
    display: none !important;
  }
}

/* ===== TABLE ENHANCEMENTS ===== */

/* Columnas ordenables — indicador visual de dirección */
table[data-sortable] th[data-sort] {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  padding-right: var(--spacing-6);
  position: relative;
}

table[data-sortable] th[data-sort]::after {
  content: '';
  position: absolute;
  right: var(--spacing-2);
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-bottom: 5px solid var(--color-border-light);
  opacity: 0.5;
}

table[data-sortable] th[data-sort][data-sort-dir="asc"]::after {
  border-bottom: 5px solid var(--color-primary);
  border-top: none;
  opacity: 1;
}

table[data-sortable] th[data-sort][data-sort-dir="desc"]::after {
  border-top: 5px solid var(--color-primary);
  border-bottom: none;
  opacity: 1;
}

table[data-sortable] th[data-sort]:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-hover);
}

/* Fila seleccionada */
.table tbody tr.selected,
table tbody tr.selected {
  background: var(--color-primary-bg) !important;
  outline: 1px solid var(--color-border-focus);
  outline-offset: -1px;
}

/* Fila con operación en curso */
.table tbody tr.loading-row,
table tbody tr.loading-row {
  opacity: 0.5;
  pointer-events: none;
  position: relative;
}

.table tbody tr.loading-row td:first-child::before,
table tbody tr.loading-row td:first-child::before {
  content: '';
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  border: 1.5px solid var(--color-border-light);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 600ms linear infinite;
  margin-right: var(--spacing-2);
  vertical-align: middle;
}

/* Tabla compacta — menos padding vertical */
.table-compact th,
.table-compact td {
  padding-top: var(--spacing-2) !important;
  padding-bottom: var(--spacing-2) !important;
}

/* ===== Animation Utilities — usan los @keyframes de animations.css =====*/
.fade-in {
  animation: fadeIn 200ms ease both;
}

.slide-up {
  animation: slideInUp 200ms ease both;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Selection color */
::selection {
  background-color: var(--color-primary);
  color: var(--color-white);
}

::-moz-selection {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Scrollbar styling (WebKit browsers) */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background-color: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
  background-color: var(--color-gray-400);
  border-radius: var(--border-radius-full);
}

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

/* Page loader and theme toggle */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 50%, var(--color-primary) 100%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.2s;
}

.page-loader.active { opacity: 1; }

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

.content { animation: fadeIn 0.2s ease-in; }

.theme-toggle {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-full);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  margin-left: var(--spacing-2);
}

.theme-toggle:hover {
  background: var(--color-bg-hover);
  transform: scale(1.05);
}

.theme-toggle .theme-icon-dark,
.theme-toggle .theme-icon-light {
  font-size: 1rem;
  position: absolute;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.theme-toggle .theme-icon-dark {
  opacity: 1;
  transform: rotate(0deg);
}

.theme-toggle .theme-icon-light {
  opacity: 0;
  transform: rotate(-90deg);
}

:root[data-theme="light"] .theme-toggle .theme-icon-dark {
  opacity: 0;
  transform: rotate(90deg);
}

:root[data-theme="light"] .theme-toggle .theme-icon-light {
  opacity: 1;
  transform: rotate(0deg);
}