/* *
 * APESTORE - Estilos Principales
 * Sistema de Punto de Venta (POS) - Diseño moderno */

/* ========== VARIABLES DE DISEÑO ========== */

:root {
  --color-primario: #4f46e5;
  --color-primario-claro: #6366f1;
  --color-primario-oscuro: #3730a3;
  --color-acento: #059669;
  --color-acento-claro: #10b981;
  --color-acento-oscuro: #047857;
  --sombra-primario: 79, 70, 229;
  --sombra-acento: 5, 150, 105;
  --color-fondo: #f1f5f9;
  --color-blanco: #ffffff;
  --color-texto: #0f172a;
  --color-texto-secundario: #64748b;
  --color-borde: #e2e8f0;
  --color-gris-claro: #f8fafc;
  --color-gris-medio: #cbd5e1;
  --color-exito: #10b981;
  --color-peligro: #ef4444;
  --color-advertencia: #f59e0b;
  --color-info: #3b82f6;
  --fuente-principal: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --fuente-titulo: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --espaciado-xs: 0.25rem;
  --espaciado-sm: 0.5rem;
  --espaciado-md: 1rem;
  --espaciado-lg: 1.5rem;
  --espaciado-xl: 2rem;
  --espaciado-2xl: 3rem;
  --sombra-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --sombra-md: 0 4px 16px rgba(15, 23, 42, 0.08);
  --sombra-lg: 0 12px 28px rgba(15, 23, 42, 0.1);
  --sombra-xl: 0 24px 48px rgba(15, 23, 42, 0.14);
  --radio-sm: 0.5rem;
  --radio-md: 0.75rem;
  --radio-lg: 1rem;
  --radio-xl: 1.25rem;
  --transicion-rapida: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transicion-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transicion-lenta: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== RESET Y BASE ========== */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--fuente-principal);
  color: var(--color-texto);
  background-color: var(--color-fondo);
  line-height: 1.6;
}

/* ========== PÁGINAS DE AUTENTICACIÓN ========== */

.auth-page {
  min-height: 100vh;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--espaciado-md);
  background: radial-gradient(circle at 15% 15%, #6366f1 0%, transparent 45%), radial-gradient(circle at 85% 85%, #059669 0%, transparent 45%), linear-gradient(135deg, #3730a3 0%, #1e1b4b 100%);
  position: relative;
  overflow: hidden;
}

/* Malla de color animada de fondo */

.auth-page::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 20% 80%, rgba(16, 185, 129, 0.18) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.22) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(129, 140, 248, 0.12) 0%, transparent 40%);
  animation: floatBackground 20s ease-in-out infinite;
  pointer-events: none;
}

.auth-page::after {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulseGlow 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes floatBackground {
  0%, 100% {
    transform: translate(0, 0) scale(1);
    opacity: 1;
  }
  33% {
    transform: translate(30px, -30px) scale(1.05);
    opacity: 0.8;
  }
  66% {
    transform: translate(-20px, 20px) scale(0.95);
    opacity: 0.9;
  }
}

@keyframes pulseGlow {
  0%, 100% {
    transform: scale(1) translate(0, 0);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.2) translate(-20px, 20px);
    opacity: 0.5;
  }
}

.auth-container {
  width: 100%;
  max-width: 480px;
  position: relative;
  z-index: 10;
  animation: slideInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 95vh;
  overflow-y: auto;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-card {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radio-xl);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25), 0 0 1px rgba(255, 255, 255, 0.5) inset;
  padding: var(--espaciado-2xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform var(--transicion-normal), box-shadow var(--transicion-normal);
}

/* Interactive hover effect on auth card */

.auth-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3), 0 0 1px rgba(255, 255, 255, 0.6) inset;
}

.auth-header {
  text-align: center;
  margin-bottom: var(--espaciado-xl);
}

/* Enhanced logo with golden accent and animation */

.logo-circle {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--espaciado-lg);
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  color: var(--color-acento);
  box-shadow: 0 8px 24px rgba(55, 48, 163, 0.3), 0 0 0 4px rgba(16, 185, 129, 0.1);
  position: relative;
  transition: all var(--transicion-normal);
}

.logo-circle::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-acento), var(--color-acento-claro));
  opacity: 0;
  transition: opacity var(--transicion-normal);
  z-index: -1;
}

.logo-circle:hover::before {
  opacity: 0.3;
}

.logo-circle:hover {
  transform: scale(1.05) rotate(5deg);
  box-shadow: 0 12px 32px rgba(55, 48, 163, 0.4), 0 0 0 6px rgba(16, 185, 129, 0.2);
}

.logo-circle i {
  font-size: 2.25rem;
  color: var(--color-acento);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
  transition: transform var(--transicion-normal);
}

.logo-circle:hover i {
  transform: scale(1.1);
}

.auth-title {
  font-size: 2rem;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--espaciado-sm);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.auth-subtitle {
  font-size: 0.95rem;
  color: var(--color-texto-secundario);
  margin: 0;
  line-height: 1.5;
}

.auth-form {
  margin-bottom: var(--espaciado-lg);
}

.auth-form .form-group {
  margin-bottom: var(--espaciado-lg);
}

.auth-form .form-group:last-of-type {
  margin-bottom: var(--espaciado-xl);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--color-texto);
  margin-bottom: var(--espaciado-sm);
  font-size: 0.9rem;
  letter-spacing: 0.01em;
}

/* Enhanced input styling with better focus states */

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon i {
  position: absolute;
  left: 1.125rem;
  color: var(--color-texto-secundario);
  font-size: 1rem;
  pointer-events: none;
  transition: all var(--transicion-normal);
  z-index: 2;
}

.input-with-icon input {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3.25rem;
  border: 2px solid var(--color-borde);
  border-radius: var(--radio-md);
  font-size: 1rem;
  font-family: var(--fuente-principal);
  transition: all var(--transicion-normal);
  background: var(--color-gris-claro);
}

.input-with-icon input:hover {
  border-color: var(--color-gris-medio);
  background: var(--color-blanco);
}

.input-with-icon input:focus {
  outline: none;
  border-color: var(--color-primario);
  background: var(--color-blanco);
  box-shadow: 0 0 0 4px rgba(55, 48, 163, 0.1);
}

.input-with-icon input:focus + i, .input-with-icon:focus-within i {
  color: var(--color-primario);
  transform: scale(1.1);
}

/* Premium button styling with hover animations */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--espaciado-sm);
  padding: 1rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--fuente-principal);
  border: none;
  border-radius: var(--radio-md);
  cursor: pointer;
  transition: all var(--transicion-normal);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  color: var(--color-blanco);
  box-shadow: 0 4px 12px rgba(55, 48, 163, 0.3);
  position: relative;
}

.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radio-md);
  background: linear-gradient(135deg, var(--color-acento-oscuro), var(--color-acento));
  opacity: 0;
  transition: opacity var(--transicion-normal);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(55, 48, 163, 0.4);
}

.btn-primary:hover::after {
  opacity: 0.15;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(55, 48, 163, 0.3);
}

.btn-block {
  width: 100%;
}

.auth-footer {
  text-align: center;
  padding-top: var(--espaciado-lg);
  border-top: 1px solid var(--color-borde);
}

.auth-footer p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-texto-secundario);
}

.link-primary {
  color: var(--color-primario);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transicion-rapida);
  position: relative;
}

.link-primary::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-acento);
  transition: width var(--transicion-normal);
}

.link-primary:hover {
  color: var(--color-primario-claro);
}

.link-primary:hover::after {
  width: 100%;
}

/* ========== LAYOUT PRINCIPAL ========== */

.main-layout {
  display: flex;
  min-height: 100vh;
  background: var(--color-fondo);
}

/* Enhanced sidebar with better visual hierarchy */

.sidebar {
  width: 280px;
  background: linear-gradient(180deg, var(--color-blanco) 0%, var(--color-gris-claro) 100%);
  border-right: 1px solid var(--color-borde);
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  left: 0;
  top: 0;
  z-index: 100;
  transition: transform var(--transicion-normal);
  box-shadow: 2px 0 12px rgba(0, 0, 0, 0.04);
}

.sidebar-header {
  padding: var(--espaciado-xl) var(--espaciado-lg);
  border-bottom: 1px solid var(--color-borde);
  background: var(--color-blanco);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--espaciado-md);
  text-decoration: none;
  transition: transform var(--transicion-normal);
}

.sidebar-logo:hover {
  transform: translateX(4px);
}

/* Premium logo icon with golden accent */

.sidebar-logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  border-radius: var(--radio-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-acento);
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(55, 48, 163, 0.2);
  position: relative;
  overflow: hidden;
}

.sidebar-logo-icon::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(16, 185, 129, 0.3), transparent);
  transform: rotate(45deg);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

.sidebar-logo-text h2 {
  font-family: var(--fuente-titulo);
  font-size: 1.375rem;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
}

.sidebar-logo-text p {
  font-size: 0.75rem;
  color: var(--color-texto-secundario);
  margin: 0;
}

.sidebar-nav {
  flex: 1;
  padding: var(--espaciado-lg);
  overflow-y: auto;
}

.nav-section {
  margin-bottom: var(--espaciado-xl);
}

.nav-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-texto-secundario);
  padding: 0 var(--espaciado-md);
  margin-bottom: var(--espaciado-md);
}

.nav-menu {
  list-style: none;
}

.nav-item {
  margin-bottom: var(--espaciado-xs);
}

/* Enhanced navigation with smooth hover effects */

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--espaciado-md);
  padding: var(--espaciado-md) var(--espaciado-lg);
  color: var(--color-texto);
  text-decoration: none;
  border-radius: var(--radio-md);
  transition: all var(--transicion-normal);
  font-weight: 500;
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: var(--color-acento);
  transform: scaleY(0);
  transition: transform var(--transicion-normal);
}

.nav-link:hover {
  background: rgba(55, 48, 163, 0.05);
  color: var(--color-primario);
  padding-left: calc(var(--espaciado-lg) + 4px);
}

.nav-link:hover::before {
  transform: scaleY(1);
}

.nav-link.active {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  color: var(--color-blanco);
  box-shadow: 0 4px 12px rgba(55, 48, 163, 0.25);
  font-weight: 600;
}

.nav-link.active::before {
  display: none;
}

.nav-link i {
  width: 20px;
  text-align: center;
  font-size: 1.1rem;
  transition: transform var(--transicion-normal);
}

.nav-link:hover i {
  transform: scale(1.15);
}

.nav-link.active:hover {
  padding-left: var(--espaciado-lg);
}

.sidebar-footer {
  padding: var(--espaciado-lg);
  border-top: 1px solid var(--color-borde);
  background: var(--color-blanco);
}

/* Enhanced user card with better visual styling */

.user-card {
  display: flex;
  align-items: center;
  gap: var(--espaciado-md);
  padding: var(--espaciado-md);
  background: linear-gradient(135deg, var(--color-gris-claro) 0%, var(--color-blanco) 100%);
  border-radius: var(--radio-md);
  border: 1px solid var(--color-borde);
  transition: all var(--transicion-normal);
}

.user-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: var(--color-primario);
}

.user-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-acento-oscuro) 0%, var(--color-acento) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blanco);
  font-weight: 700;
  font-size: 1.125rem;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  border: 2px solid var(--color-blanco);
}

.user-info h4 {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--color-texto);
  margin: 0;
  line-height: 1.4;
}

.user-info p {
  font-size: 0.8rem;
  color: var(--color-texto-secundario);
  margin: 0;
  text-transform: capitalize;
}

/* Modern content area with better spacing */

.main-content {
  flex: 1;
  margin-left: 280px;
  background: var(--color-fondo);
  min-height: 100vh;
}

.topbar {
  background: var(--color-blanco);
  border-bottom: 1px solid var(--color-borde);
  padding: var(--espaciado-lg) var(--espaciado-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  background: rgba(255, 255, 255, 0.95);
}

.topbar > ul.nav-tabs,
.topbar > ul.nav-tabs .nav-item {
  border-bottom: none;
  margin-bottom: 0;
}

.topbar > ul.nav-tabs {
  align-items: center;
  gap: 0.5rem;
}

.topbar-title h1 {
  font-family: var(--fuente-titulo);
  font-size: 1.75rem;
  color: var(--color-texto);
  font-weight: 700;
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--espaciado-md);
}

.topbar-title h1 i {
  color: var(--color-primario);
  font-size: 1.5rem;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--espaciado-md);
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radio-md);
  border: none;
  background: var(--color-fondo);
  color: var(--color-texto);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transicion-rapida);
}

.btn-icon:hover {
  background: var(--color-borde);
  transform: scale(1.05);
}

.content-area {
  padding: var(--espaciado-xl);
}

/* ========== NOTIFICACIONES Y ACTIVIDADES ========== */
.notification-nav-item {
  margin: 0 0.35rem;
}

.notification-dropdown {
  position: relative;
}

.notification-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-borde);
  border-radius: 12px;
  background: var(--color-blanco);
  color: var(--color-texto);
  cursor: pointer;
  transition: all var(--transicion-rapida);
}

.notification-trigger:hover,
.notification-trigger[aria-expanded="true"] {
  color: var(--color-primario);
  border-color: var(--color-primario);
  background: #eef2ff;
  box-shadow: 0 6px 16px rgba(79, 70, 229, 0.14);
}

.notification-trigger[aria-expanded="true"] .notification-trigger-icon {
  transform: rotate(-12deg) scale(1.08);
}

.notification-trigger-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: inherit;
  transition: transform var(--transicion-rapida);
}

.notification-trigger-icon .fa-bell {
  display: inline-block;
  color: inherit;
  font-family: "Font Awesome 5 Free";
  font-size: 1rem;
  font-style: normal;
  font-weight: 900;
  line-height: 1;
}

.notification-trigger-icon .fa-bell::before {
  content: "\f0f3";
}

.notification-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border: 2px solid var(--color-blanco);
  border-radius: 999px;
  background: var(--color-peligro);
  color: white;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 16px;
  animation: notificationBlink 1.4s ease-in-out infinite;
}

@keyframes notificationBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(1.12); }
}

.notification-menu {
  width: min(380px, calc(100vw - 2rem));
  position: absolute;
  top: calc(100% + 0.65rem);
  right: 0;
  left: auto;
  z-index: 1050;
  margin: 0;
  padding: 0;
  display: block;
  overflow: hidden;
  background: #ffffff !important;
  background-color: #ffffff !important;
  backdrop-filter: none !important;
  filter: none !important;
  opacity: 0 !important;
  pointer-events: none;
  transform: translateY(-8px);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra-xl);
  transition: opacity var(--transicion-normal), transform var(--transicion-normal);
}

.notification-menu.open {
  opacity: 1 !important;
  pointer-events: auto;
  transform: translateY(0);
  background: #ffffff !important;
  background-color: #ffffff !important;
  backdrop-filter: none !important;
  filter: none !important;
}

.notification-dropdown .notification-menu,
.notification-dropdown .notification-menu.open {
  isolation: isolate;
  mix-blend-mode: normal;
}

.notification-dropdown .notification-menu::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: #ffffff;
  content: "";
}

.notification-menu-header,
.activity-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.4rem;
  border-bottom: 1px solid var(--color-borde);
}

.notification-eyebrow {
  display: block;
  color: var(--color-primario);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.notification-menu h2,
.activity-modal h2 {
  margin: 0.15rem 0 0;
  color: var(--color-texto);
  font-family: var(--fuente-titulo);
  font-size: 1.05rem;
}

.notification-count,
.activity-type {
  border-radius: 999px;
  background: #eef2ff;
  color: var(--color-primario);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 0.55rem;
  white-space: nowrap;
}

.notification-preview-list {
  max-height: 290px;
  overflow-y: auto;
}

.notification-item,
.activity-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1.4rem;
  border-bottom: 1px solid #f1f5f9;
}

.notification-item:hover,
.activity-row:hover {
  background: var(--color-gris-claro);
}

.notification-item-icon,
.activity-row-icon {
  display: grid;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: #ecfdf5;
  color: var(--color-acento);
}

.notification-item-content {
  display: grid;
  min-width: 0;
  gap: 0.1rem;
}

.notification-item-content strong,
.activity-row-title strong {
  overflow: hidden;
  color: var(--color-texto);
  font-size: 0.8rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.notification-item-content span,
.notification-item-content small,
.activity-row-user {
  color: var(--color-texto-secundario);
  font-size: 0.72rem;
}

.notification-history-button {
  display: block;
  width: 100%;
  padding: 0.9rem 1.4rem;
  border: 0;
  background: #f8fafc;
  color: var(--color-primario);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
}

.notification-history-button:hover {
  background: #eef2ff;
}

.notification-history-button i {
  margin-left: 0.35rem;
  transition: transform var(--transicion-rapida);
}

.notification-history-button:hover i {
  transform: translateX(3px);
}

.notification-empty {
  padding: 2rem 1.25rem;
  color: var(--color-texto-secundario);
  text-align: center;
}

.notification-empty i {
  color: var(--color-acento);
  font-size: 1.8rem;
}

.notification-empty p {
  margin: 0.5rem 0 0.15rem;
  color: var(--color-texto);
  font-weight: 700;
}

.notification-empty span {
  font-size: 0.78rem;
}

.activity-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicion-normal);
}

.activity-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.activity-modal {
  width: min(760px, 100%);
  max-height: min(700px, 90vh);
  overflow: hidden;
  border-radius: var(--radio-xl);
  background: var(--color-blanco);
  box-shadow: var(--sombra-xl);
  transform: translateY(18px) scale(0.98);
  transition: transform var(--transicion-normal);
}

.activity-modal-overlay.open .activity-modal {
  transform: translateY(0) scale(1);
}

.activity-modal-header h2 i {
  margin-right: 0.35rem;
  color: var(--color-primario);
}

.activity-modal-close {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 10px;
  background: var(--color-fondo);
  color: var(--color-texto-secundario);
  cursor: pointer;
}

.activity-modal-close:hover {
  background: #fee2e2;
  color: var(--color-peligro);
}

.activity-modal-body {
  max-height: calc(min(700px, 90vh) - 84px);
  overflow-y: auto;
}

.activity-row {
  min-height: 68px;
}

.activity-row-content {
  flex: 1;
  min-width: 0;
}

.activity-row-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.activity-row-user {
  display: block;
  margin-top: 0.25rem;
}

.activity-row time {
  color: var(--color-texto-secundario);
  font-size: 0.72rem;
  white-space: nowrap;
}

.activity-empty {
  padding: 4rem 1rem;
}

/* ========== HISTORIAL DE ACTIVIDADES ========== */
.activities-page {
  display: grid;
  gap: 1.25rem;
}

.activities-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radio-lg);
  background: linear-gradient(135deg, #3730a3, #6366f1);
  color: var(--color-blanco);
  box-shadow: var(--sombra-md);
}

.activities-hero .notification-eyebrow {
  color: #c7d2fe;
}

.activities-hero h2 {
  margin: 0.25rem 0;
  font-family: var(--fuente-titulo);
  font-size: 1.35rem;
}

.activities-hero p {
  margin: 0;
  color: #e0e7ff;
  font-size: 0.85rem;
}

.activities-total {
  display: grid;
  min-width: 105px;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radio-md);
  background: rgba(255,255,255,0.12);
  text-align: center;
}

.activities-total i {
  margin-bottom: 0.25rem;
  color: #a7f3d0;
}

.activities-total strong {
  font-size: 1.5rem;
  line-height: 1.1;
}

.activities-total span {
  color: #e0e7ff;
  font-size: 0.7rem;
}

.activities-feedback {
  padding: 0.8rem 1rem;
  border: 1px solid #a7f3d0;
  border-radius: var(--radio-md);
  background: #ecfdf5;
  color: var(--color-acento-oscuro);
  font-size: 0.85rem;
  font-weight: 600;
}

.activities-card {
  overflow: hidden;
}

.activities-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem;
  border-bottom: 1px solid var(--color-borde);
  background: var(--color-gris-claro);
}

.activities-filters {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex: 1;
}

.activities-filters label {
  display: grid;
  gap: 0.3rem;
  color: var(--color-texto-secundario);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.activities-filters input,
.activities-filters select {
  min-width: 145px;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-sm);
  background: var(--color-blanco);
  color: var(--color-texto);
  font: inherit;
  font-size: 0.8rem;
}

.activities-filters input:focus,
.activities-filters select:focus {
  outline: 0;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}

.activities-filter-button,
.activities-clear-button,
.activities-delete-button {
  padding: 0.67rem 0.85rem;
  border: 0;
  border-radius: var(--radio-sm);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.activities-filter-button {
  background: var(--color-primario);
  color: var(--color-blanco);
}

.activities-clear-button {
  background: var(--color-blanco);
  color: var(--color-texto-secundario);
}

.activities-delete-button {
  background: #fee2e2;
  color: var(--color-peligro);
  white-space: nowrap;
}

.activities-delete-button:hover:not(:disabled) {
  background: var(--color-peligro);
  color: var(--color-blanco);
}

.activities-delete-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.activities-table-wrap {
  overflow-x: auto;
}

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

.activities-table th {
  padding: 0.85rem 1.25rem;
  background: #f8fafc;
  color: var(--color-texto-secundario);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-align: left;
  text-transform: uppercase;
}

.activities-table td {
  padding: 1rem 1.25rem;
  border-top: 1px solid #f1f5f9;
  color: var(--color-texto-secundario);
  font-size: 0.82rem;
  white-space: nowrap;
}

.activities-table tbody tr:hover {
  background: #fafbff;
}

.activity-description {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-texto);
}

.activity-description strong {
  max-width: 360px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.activity-user-icon {
  margin-right: 0.45rem;
  color: var(--color-primario);
}

.activity-status {
  display: inline-block;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
}

.activity-status.read {
  background: #ecfdf5;
  color: var(--color-acento-oscuro);
}

.activity-status.pending {
  background: #fff7ed;
  color: #c2410c;
}

.activities-empty {
  padding: 4rem 1rem !important;
  text-align: center !important;
}

.activities-empty i,
.activities-empty strong,
.activities-empty span {
  display: block;
}

.activities-empty i {
  margin-bottom: 0.7rem;
  color: var(--color-primario);
  font-size: 2rem;
}

.activities-empty strong {
  color: var(--color-texto);
}

.activities-empty span {
  margin-top: 0.25rem;
  font-size: 0.78rem;
}

@media (max-width: 768px) {
  .activities-hero,
  .activities-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .activities-total {
    align-self: flex-start;
  }

  .activities-delete-form {
    align-self: flex-start;
  }
}

@media (max-width: 576px) {
  .notification-menu {
    position: fixed !important;
    top: 72px !important;
    right: 1rem !important;
    left: 1rem !important;
    width: auto;
  }

  .activity-row {
    align-items: flex-start;
  }

  .activity-row time {
    font-size: 0.65rem;
  }
}

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

/* Premium card design with enhanced shadows */

.card {
  background: var(--color-blanco);
  border-radius: var(--radio-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  padding: var(--espaciado-xl);
  margin-bottom: var(--espaciado-xl);
  border: 1px solid var(--color-borde);
  transition: all var(--transicion-normal);
}

.card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: var(--espaciado-lg);
  padding-bottom: var(--espaciado-lg);
  border-bottom: 2px solid var(--color-fondo);
}

/* Search input inside card header */

.input-search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-search-wrapper i {
  position: absolute;
  left: 0.75rem;
  color: var(--color-texto-secundario);
  font-size: 0.85rem;
  pointer-events: none;
}

.input-search-wrapper input {
  padding: 0.5rem 0.9rem 0.5rem 2.25rem;
  border: 1.5px solid var(--color-borde);
  border-radius: var(--radio-md);
  font-size: 0.85rem;
  font-family: inherit;
  background: var(--color-fondo);
  transition: all 150ms ease;
  width: 200px;
}

.input-search-wrapper input:focus {
  outline: none;
  border-color: var(--color-primario);
  background: var(--color-blanco);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
  width: 240px;
}

.card-title {
  font-family: var(--fuente-titulo);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-texto);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--espaciado-md);
}

.card-title i {
  color: var(--color-primario);
}

/* Enhanced stats grid with premium card styling */

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

.stat-card {
  background: linear-gradient(135deg, var(--color-blanco) 0%, var(--color-gris-claro) 100%);
  border-radius: var(--radio-lg);
  padding: var(--espaciado-xl);
  display: flex;
  flex-direction: column;
  gap: var(--espaciado-lg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: all var(--transicion-normal);
  border: 1px solid var(--color-borde);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primario), var(--color-acento));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transicion-normal);
}

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

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
  border-color: var(--color-primario);
}

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

.stat-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radio-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.875rem;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  color: var(--color-acento);
  box-shadow: 0 8px 16px rgba(55, 48, 163, 0.25);
  transition: all var(--transicion-normal);
}

.stat-card:hover .stat-icon {
  transform: scale(1.1) rotate(5deg);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
  line-height: 1;
}

.stat-label {
  color: var(--color-texto-secundario);
  font-size: 0.95rem;
  font-weight: 500;
  margin-top: var(--espaciado-sm);
}

/* Badges */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--espaciado-xs);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radio-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-exito);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-peligro);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-advertencia);
}

.badge-info {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-info);
}

.badge-secondary {
  background: rgba(100, 116, 139, 0.1);
  color: var(--color-texto-secundario);
}

/* ========== TABLAS ========== */

.table-container {
  overflow-x: auto;
  border-radius: var(--radio-lg);
  border: 1px solid var(--color-borde);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-blanco);
  font-size: 0.875rem;
}

.table thead {
  background: linear-gradient(135deg, var(--color-primario-oscuro) 0%, var(--color-primario) 100%);
}

.table th {
  padding: 0.875rem 1.25rem;
  text-align: left;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  white-space: nowrap;
}

.table th:first-child {
  border-radius: var(--radio-lg) 0 0 0;
}

.table th:last-child {
  border-radius: 0 var(--radio-lg) 0 0;
}

.table td {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--color-borde);
  color: var(--color-texto);
  vertical-align: middle;
}

.table tbody tr {
  transition: background var(--transicion-rapida), box-shadow var(--transicion-rapida);
}

.table tbody tr:nth-child(even) {
  background: rgba(79, 70, 229, 0.025);
}

.table tbody tr:hover {
  background: rgba(79, 70, 229, 0.07);
  box-shadow: inset 3px 0 0 var(--color-primario);
}

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

.table td strong {
  color: var(--color-primario);
  font-weight: 700;
}

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

.btn-secondary {
  background: var(--color-gris-claro);
  color: var(--color-texto);
  border: 1px solid var(--color-borde);
}

.btn-secondary:hover {
  background: var(--color-texto-secundario);
  color: var(--color-blanco);
  border-color: var(--color-texto-secundario);
}

.btn-success {
  background: linear-gradient(135deg, var(--color-exito) 0%, #059669 100%);
  color: var(--color-blanco);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

.btn-danger {
  background: linear-gradient(135deg, var(--color-peligro) 0%, #dc2626 100%);
  color: var(--color-blanco);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  box-shadow: 0 8px 20px rgba(239, 68, 68, 0.4);
}

.btn-warning {
  background: linear-gradient(135deg, var(--color-advertencia) 0%, #d97706 100%);
  color: var(--color-blanco);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-warning:hover {
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4);
}

.btn-info {
  background: linear-gradient(135deg, var(--color-info) 0%, #2563eb 100%);
  color: var(--color-blanco);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-info:hover {
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.btn-sm {
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
}

.btn-group {
  display: inline-flex;
  gap: var(--espaciado-sm);
}

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

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--espaciado-lg);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1.125rem;
  border: 2px solid var(--color-borde);
  border-radius: var(--radio-md);
  font-size: 1rem;
  font-family: var(--fuente-principal);
  transition: all var(--transicion-normal);
  background: var(--color-gris-claro);
}

.form-control:hover {
  border-color: var(--color-gris-medio);
  background: var(--color-blanco);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 4px rgba(55, 48, 163, 0.1);
  background: var(--color-blanco);
}

.form-control:disabled {
  background: var(--color-fondo);
  cursor: not-allowed;
  opacity: 0.6;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.125rem center;
  padding-right: 2.75rem;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

/* ========== ESTADO VACÍO ========== */

.empty-state {
  text-align: center;
  padding: var(--espaciado-2xl) var(--espaciado-lg);
  color: var(--color-texto-secundario);
}

.empty-state i {
  font-size: 4rem;
  margin-bottom: var(--espaciado-xl);
  opacity: 0.4;
  color: var(--color-primario);
}

.empty-state p {
  font-size: 1.125rem;
  margin: 0;
}

/* ========== FORMULARIOS DE BÚSQUEDA ========== */

.filtros-form {
  padding: var(--espaciado-lg);
}

.search-form {
  display: flex;
  gap: var(--espaciado-md);
  align-items: flex-end;
}

.search-form .input-with-icon {
  flex: 1;
  max-width: 500px;
}

.search-form .input-with-icon input {
  width: 100%;
}

/* ========== PAGINACIÓN ========== */

.paginacion-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--espaciado-lg);
  border-top: 1px solid var(--color-borde);
  margin-top: var(--espaciado-lg);
}

.paginacion-info {
  color: var(--color-texto-secundario);
  font-size: 0.9rem;
}

/* ========== ESTUDIANTE DETALLE ========== */

.estudiante-detalle {
  max-width: 1200px;
  margin: 0 auto;
}

.estudiante-header {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  color: var(--color-blanco);
  padding: var(--espaciado-2xl);
  border-radius: var(--radio-lg);
  display: flex;
  align-items: center;
  gap: var(--espaciado-xl);
  margin-bottom: var(--espaciado-xl);
  box-shadow: 0 8px 24px rgba(55, 48, 163, 0.25);
  position: relative;
  overflow: hidden;
}

.estudiante-header::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.estudiante-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-acento-oscuro) 0%, var(--color-acento) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-blanco);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  border: 4px solid rgba(255, 255, 255, 0.2);
  position: relative;
  z-index: 1;
}

.estudiante-info {
  flex: 1;
  position: relative;
  z-index: 1;
}

.estudiante-info h2 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 var(--espaciado-sm) 0;
  color: var(--color-blanco);
}

.estudiante-codigo {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: var(--espaciado-md);
}

.estudiante-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--espaciado-xl);
  margin-bottom: var(--espaciado-xl);
}

.info-card {
  background: var(--color-blanco);
  border-radius: var(--radio-lg);
  padding: var(--espaciado-xl);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-borde);
  transition: all var(--transicion-normal);
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
  border-color: var(--color-primario);
}

.info-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radio-md);
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-claro) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-acento);
  margin-bottom: var(--espaciado-lg);
  box-shadow: 0 4px 12px rgba(55, 48, 163, 0.2);
}

.info-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-texto);
  margin: 0 0 var(--espaciado-lg) 0;
}

.info-row {
  display: flex;
  justify-content: space-between;
  padding: var(--espaciado-md) 0;
  border-bottom: 1px solid var(--color-fondo);
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  font-weight: 600;
  color: var(--color-texto-secundario);
  font-size: 0.9rem;
}

.info-value {
  font-weight: 500;
  color: var(--color-texto);
}

.acciones-footer {
  display: flex;
  justify-content: center;
  gap: var(--espaciado-md);
  padding-top: var(--espaciado-xl);
}

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

@media (max-height: 700px) {
  .auth-card {
    padding: var(--espaciado-lg);
  }
}

@media (max-height: 700px) {
  .logo-circle {
    width: 70px;
    height: 70px;
    font-size: 2rem;
    margin-bottom: var(--espaciado-md);
  }
}

@media (max-height: 700px) {
  .auth-title {
    font-size: 1.75rem;
  }
}

@media (max-height: 700px) {
  .auth-subtitle {
    font-size: 0.875rem;
  }
}

@media (max-height: 700px) {
  .auth-form .form-group {
    margin-bottom: var(--espaciado-md);
  }
}

@media (max-height: 700px) {
  .auth-header {
    margin-bottom: var(--espaciado-lg);
  }
}

@media (max-width: 480px) {
  .auth-page {
    padding: var(--espaciado-sm);
  }
}

@media (max-width: 480px) {
  .auth-container {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .auth-card {
    padding: var(--espaciado-lg);
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
}

@media (max-width: 768px) {
  .main-content {
    margin-left: 0;
  }
}

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

@media (max-width: 768px) {
  .estudiante-header {
    flex-direction: column;
    text-align: center;
  }
}

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

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ========== SCROLL PERSONALIZADO ========== */

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--color-gris-medio);
  border-radius: var(--radio-sm);
}

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

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

.form {
  padding: var(--espaciado-md);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--espaciado-lg);
}

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

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--color-texto);
  margin-bottom: var(--espaciado-sm);
  font-size: 0.9rem;
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.875rem 1.125rem;
  border: 2px solid var(--color-borde);
  border-radius: var(--radio-md);
  font-size: 1rem;
  font-family: var(--fuente-principal);
  transition: all var(--transicion-normal);
  background: var(--color-gris-claro);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
  background: var(--color-blanco);
}

.form-group-full {
  grid-column: span 2;
}

.form-actions {
  display: flex;
  gap: var(--espaciado-md);
  margin-top: var(--espaciado-xl);
  padding-top: var(--espaciado-lg);
  border-top: 1px solid var(--color-borde);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--espaciado-sm);
  cursor: pointer;
  font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primario);
}

/* ========== DETAIL GRID ========== */

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--espaciado-lg);
}

.detail-item {
  padding: var(--espaciado-md);
  background: var(--color-gris-claro);
  border-radius: var(--radio-md);
  border: 1px solid var(--color-borde);
}

.detail-item-full {
  grid-column: span 2;
}

.detail-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--espaciado-xs);
}

.detail-value {
  display: block;
  font-size: 1rem;
  color: var(--color-texto);
  font-weight: 500;
}

/* ========== ACTION BUTTONS ========== */

.action-buttons {
  display: flex;
  gap: 0.375rem;
  align-items: center;
}

.btn-action {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: var(--radio-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transicion-rapida);
  font-size: 0.8rem;
  text-decoration: none;
}

.btn-action.btn-view {
  background: rgba(59, 130, 246, 0.12);
  color: var(--color-info);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.btn-action.btn-view:hover {
  background: var(--color-info);
  color: var(--color-blanco);
  border-color: var(--color-info);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(59, 130, 246, 0.35);
}

.btn-action.btn-edit {
  background: rgba(245, 158, 11, 0.12);
  color: var(--color-advertencia);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.btn-action.btn-edit:hover {
  background: var(--color-advertencia);
  color: var(--color-blanco);
  border-color: var(--color-advertencia);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.35);
}

.btn-action.btn-delete {
  background: rgba(239, 68, 68, 0.12);
  color: var(--color-peligro);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-action.btn-delete:hover {
  background: var(--color-peligro);
  color: var(--color-blanco);
  border-color: var(--color-peligro);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.35);
}

/* ========== TABLE FOOTER ========== */

.table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--color-borde);
  background: var(--color-fondo);
  border-radius: 0 0 var(--radio-lg) var(--radio-lg);
}

.pagination-info {
  color: var(--color-texto-secundario);
  font-size: 0.85rem;
  font-weight: 500;
}

.pagination-controls {
  display: flex;
  gap: var(--espaciado-sm);
}

.pagination-controls .btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* ========== BADGE PRIMARY ========== */

.badge-primary {
  background: rgba(79, 70, 229, 0.1);
  color: var(--color-primario);
}

/* ========== RESPONSIVE FORMS ========== */

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

@media (max-width: 768px) {
  .form-group-full {
    grid-column: span 1;
  }
}

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

@media (max-width: 768px) {
  .detail-item-full {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .form-actions {
    flex-direction: column;
  }
}

/* ========== USER DROPDOWN ========== */

.user-dropdown-wrapper {
  position: relative;
}

.user-dropdown-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 168px;
  background: var(--color-blanco);
  border: 1px solid var(--color-borde);
  border-radius: 12px;
  padding: 0.3rem 0.65rem 0.3rem 0.35rem;
  cursor: pointer;
  transition: all var(--transicion-rapida);
  color: var(--color-texto);
}

.user-dropdown-btn:hover {
  border-color: rgba(79, 70, 229, 0.35);
  background: #eef2ff;
  box-shadow: 0 6px 16px rgba(79, 70, 229, 0.12);
}

.user-dropdown-btn[aria-expanded="true"] {
  border-color: var(--color-primario);
  background: #eef2ff;
  box-shadow: 0 6px 16px rgba(79, 70, 229, 0.16);
}

.user-dropdown-btn[aria-expanded="true"] .user-dropdown-caret {
  transform: rotate(180deg);
  color: var(--color-primario);
}

.user-dropdown-label {
  display: grid;
  flex: 1;
  min-width: 0;
  gap: 0.05rem;
  text-align: left;
}

.user-dropdown-label strong,
.user-dropdown-label small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-dropdown-label strong {
  color: var(--color-texto);
  font-size: 0.78rem;
}

.user-dropdown-label small {
  color: var(--color-texto-secundario);
  font-size: 0.65rem;
  text-transform: capitalize;
}

.user-dropdown-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-acento-oscuro) 0%, var(--color-acento) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blanco);
  font-weight: 700;
  font-size: 0.875rem;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--color-blanco);
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}

.user-dropdown-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.user-dropdown-caret {
  font-size: 0.7rem;
  color: var(--color-texto-secundario);
  transition: transform var(--transicion-rapida);
}

.user-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 280px;
  background: var(--color-blanco);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra-xl);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--transicion-normal), transform var(--transicion-normal);
}

.user-dropdown-menu.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.user-dropdown-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
}

.user-dropdown-header-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-acento-oscuro) 0%, var(--color-acento) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blanco);
  font-weight: 700;
  font-size: 1.125rem;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--color-borde);
}

.user-dropdown-header-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.user-dropdown-header-info {
  flex: 1;
  min-width: 0;
}

.user-dropdown-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-texto);
  margin: 0 0 0.125rem 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-dropdown-email {
  font-size: 0.8rem;
  color: var(--color-texto-secundario);
  margin: 0 0 0.375rem 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-dropdown-role {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(79, 70, 229, 0.1);
  color: var(--color-primario);
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
}

.user-dropdown-divider {
  height: 1px;
  background: var(--color-borde);
  margin: 0;
}

.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 0.9rem;
  font-family: var(--fuente-principal);
  font-weight: 500;
  color: var(--color-texto);
  cursor: pointer;
  transition: background var(--transicion-rapida), color var(--transicion-rapida);
  text-decoration: none;
}

.user-dropdown-item-arrow {
  width: auto !important;
  margin-left: auto;
  color: var(--color-gris-medio) !important;
  font-size: 0.7rem !important;
}

.user-dropdown-item:hover .user-dropdown-item-arrow {
  color: currentColor !important;
  transform: translateX(2px);
}

.user-dropdown-item:first-of-type {
  border-radius: 0;
}

.user-dropdown-item:last-of-type {
  border-radius: 0 0 var(--radio-lg) var(--radio-lg);
}

.user-dropdown-item:hover {
  background: var(--color-fondo);
  color: var(--color-primario);
}

.user-dropdown-item i {
  width: 18px;
  text-align: center;
  color: var(--color-texto-secundario);
  font-size: 0.9rem;
  transition: color var(--transicion-rapida);
}

.user-dropdown-item:hover i {
  color: var(--color-primario);
}

.user-dropdown-item-danger {
  color: var(--color-peligro);
}

.user-dropdown-item-danger:hover {
  background: rgba(239, 68, 68, 0.06);
  color: var(--color-peligro);
}

.user-dropdown-item-danger i {
  color: var(--color-peligro);
}

.user-dropdown-item-danger:hover i {
  color: var(--color-peligro);
}

@media (max-width: 576px) {
  .user-dropdown-label {
    display: none;
  }

  .user-dropdown-btn {
    min-width: 42px;
    padding-right: 0.35rem;
  }
}

/* ========== MODAL DE PERFIL ========== */

.perfil-modal-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.45);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicion-normal);
  transform: none !important;
}

.perfil-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.perfil-modal {
  background: #ffffff !important;
  opacity: 1 !important;
  backdrop-filter: none !important;
  filter: none !important;
  border-radius: var(--radio-xl);
  box-shadow: 0 20px 48px rgba(0,0,0,0.18);
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transicion-normal);
  position: absolute;
  top: 50%;
  left: 50%;
  margin: 0;
  transform: translate(-50%, -50%) translateY(20px) scale(0.97);
}

.perfil-modal-overlay.open .perfil-modal {
  transform: translate(-50%, -50%) translateY(0) scale(1);
}

.perfil-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-borde);
}

.perfil-modal-header h3 {
  font-family: var(--fuente-titulo);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-texto);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.perfil-modal-header h3 i {
  color: var(--color-primario);
}

.perfil-modal-close {
  width: 34px;
  height: 34px;
  border: none;
  background: var(--color-fondo);
  border-radius: var(--radio-md);
  cursor: pointer;
  color: var(--color-texto-secundario);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transicion-rapida);
}

.perfil-modal-close:hover {
  background: var(--color-borde);
  color: var(--color-texto);
}

.perfil-modal-body {
  padding: 1.5rem;
}

.perfil-modal-form .perfil-modal-body {
  display: grid;
  gap: 1rem;
}

.profile-form-intro {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem;
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-md);
  background: var(--color-gris-claro);
}

.profile-form-intro strong,
.profile-form-intro p {
  display: block;
  margin: 0;
}

.profile-form-intro strong {
  color: var(--color-texto);
}

.profile-form-intro p,
.profile-field small {
  color: var(--color-texto-secundario);
  font-size: 0.75rem;
}

.profile-field {
  display: grid;
  gap: 0.4rem;
  color: var(--color-texto);
  font-size: 0.8rem;
  font-weight: 600;
}

.profile-field em {
  color: var(--color-texto-secundario);
  font-size: 0.7rem;
  font-weight: 400;
}

.profile-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0 0.8rem;
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-md);
  background: var(--color-gris-claro);
}

.profile-input-wrapper:focus-within {
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
  background: var(--color-blanco);
}

.profile-input-wrapper i {
  color: var(--color-texto-secundario);
}

.profile-input-wrapper input {
  width: 100%;
  padding: 0.7rem 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--color-texto);
  font: inherit;
  font-weight: 400;
}

.profile-form-message {
  min-height: 1.2rem;
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
}

.profile-form-message.success { color: var(--color-acento-oscuro); }
.profile-form-message.error { color: var(--color-peligro); }

.perfil-modal-footer .btn-secondary,
.perfil-modal-footer .btn-primary {
  flex: 1;
  padding: 0.7rem 1rem;
  border: 0;
  border-radius: var(--radio-md);
  cursor: pointer;
  font-weight: 600;
}

.perfil-modal-footer .btn-secondary {
  background: var(--color-fondo);
  color: var(--color-texto-secundario);
}

.perfil-modal-footer .btn-primary {
  background: var(--color-primario);
  color: var(--color-blanco);
}

.perfil-modal-footer .btn-primary:hover {
  background: var(--color-primario-oscuro);
}

.perfil-foto-section {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1rem;
  background: var(--color-fondo);
  border-radius: var(--radio-md);
  border: 1px solid var(--color-borde);
}

.perfil-foto-preview {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-acento-oscuro) 0%, var(--color-acento) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blanco);
  font-weight: 700;
  font-size: 2rem;
  overflow: hidden;
  flex-shrink: 0;
  border: 3px solid var(--color-blanco);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.perfil-foto-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.perfil-foto-actions {
  flex: 1;
}

.perfil-foto-hint {
  font-size: 0.75rem;
  color: var(--color-texto-secundario);
  margin: 0.5rem 0 0 0;
}

.perfil-modal-footer {
  display: flex;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-borde);
}

/* ========== PASSWORD ACCORDION ========== */

.perfil-password-section {
  margin-top: 1.25rem;
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-md);
  overflow: hidden;
}

.perfil-password-toggle {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-fondo);
  border: none;
  font-family: var(--fuente-principal);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-texto);
  cursor: pointer;
  transition: background var(--transicion-rapida), color var(--transicion-rapida);
}

.perfil-password-toggle:hover {
  background: var(--color-borde);
  color: var(--color-primario);
}

.perfil-password-toggle i:first-child {
  color: var(--color-primario);
  font-size: 0.875rem;
}

.perfil-password-fields {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1rem;
}

.perfil-password-fields.open {
  max-height: 320px;
  padding: 0 1rem 1rem 1rem;
}

/* Input con ojo para ver contraseña */

.input-password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-password-wrapper input {
  width: 100%;
  padding-right: 2.5rem;
}

.toggle-password-eye {
  position: absolute;
  right: 0.75rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-texto-secundario);
  font-size: 0.875rem;
  padding: 0.25rem;
  transition: color var(--transicion-rapida);
  line-height: 1;
}

.toggle-password-eye:hover {
  color: var(--color-primario);
}

/* ========== APP FOOTER ========== */

.app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 1.5rem;
  background: #0a1f3a;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.8125rem;
  flex-shrink: 0;
}

.footer-left, .footer-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.footer-icon {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-divider {
  color: rgba(255, 255, 255, 0.25);
  margin: 0 0.25rem;
}

.app-footer a {
  color: #5badff;
  text-decoration: none;
  font-weight: 600;
  transition: color 150ms ease;
}

.app-footer a:hover {
  color: #90c8ff;
  text-decoration: underline;
}

/* Make layout fill full height so footer sticks below content column only */

.main-layout {
  display: flex;
  min-height: 100vh;
}

.main-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 100vh;
}

.content-area {
  flex: 1;
}

@media (max-width: 768px) {
  .app-footer {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
    padding: 1rem;
  }
}

@media (max-width: 768px) {
  .footer-left, .footer-right {
    justify-content: center;
  }
}

/* ========== BANNER DE BIENVENIDA ========== */

.welcome-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--espaciado-lg);
  flex-wrap: wrap;
  background: linear-gradient(135deg, var(--color-primario), var(--color-primario-claro));
  color: var(--color-blanco);
  padding: var(--espaciado-xl);
  border-radius: var(--radio-lg);
  margin-bottom: var(--espaciado-xl);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.25);
}

.welcome-banner h2 {
  font-family: var(--fuente-titulo);
  font-size: 1.5rem;
  margin: 0 0 0.25rem;
}

.welcome-banner p {
  margin: 0;
  opacity: 0.9;
}

.welcome-banner .btn-primary {
  background: var(--color-blanco);
  color: var(--color-primario);
}

.welcome-banner .btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
}

/* ========== GRID DE ESTADISTICAS ========== */

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

.stats-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stat-card {
  background: var(--color-blanco);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-lg);
  padding: var(--espaciado-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: all var(--transicion-normal);
}

.stat-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.stat-header {
  margin-bottom: var(--espaciado-md);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radio-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blanco);
  font-size: 1.35rem;
}

.stat-value {
  font-family: var(--fuente-titulo);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-texto);
  line-height: 1.2;
}

.stat-label {
  color: var(--color-texto-secundario);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

/* ========== PANEL / TABLAS ========== */

.panel {
  background: var(--color-blanco);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  margin-bottom: var(--espaciado-xl);
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--espaciado-md);
  padding: var(--espaciado-lg);
  border-bottom: 1px solid var(--color-borde);
}

.panel-header h3 {
  font-family: var(--fuente-titulo);
  font-size: 1.15rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--espaciado-sm);
  color: var(--color-texto);
}

.panel-header h3 i {
  color: var(--color-primario);
}

.table-wrapper {
  overflow-x: auto;
}

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

.data-table thead th {
  text-align: left;
  padding: var(--espaciado-md) var(--espaciado-lg);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-texto-secundario);
  background: var(--color-fondo);
  border-bottom: 1px solid var(--color-borde);
  white-space: nowrap;
}

.data-table tbody td {
  padding: var(--espaciado-md) var(--espaciado-lg);
  border-bottom: 1px solid var(--color-borde);
  color: var(--color-texto);
  vertical-align: middle;
}

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

.data-table tbody tr:hover {
  background: var(--color-fondo);
}

.data-table .row-anulada td {
  opacity: 0.6;
}

.tipo-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-texto-secundario);
  text-transform: capitalize;
}

.empty-cell {
  text-align: center;
  padding: var(--espaciado-xl) !important;
  color: var(--color-texto-secundario);
}

.empty-cell i {
  display: block;
  font-size: 2rem;
  margin-bottom: var(--espaciado-sm);
  opacity: 0.5;
}

/* ========== BADGES ========== */

.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.badge-success {
  background: rgba(34, 139, 87, 0.12);
  color: #1c7a4b;
}

.badge-danger {
  background: rgba(231, 76, 60, 0.12);
  color: #c0392b;
}

/* ========== FILTROS ========== */

.filters-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--espaciado-md);
  padding: var(--espaciado-lg);
  border-bottom: 1px solid var(--color-borde);
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.filter-field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-texto-secundario);
}

.filter-field input, .filter-field select {
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-md);
  font-size: 0.9rem;
  min-width: 180px;
  background: var(--color-blanco);
  color: var(--color-texto);
}

.filter-field input:focus, .filter-field select:focus {
  outline: none;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.filter-actions {
  display: flex;
  gap: var(--espaciado-sm);
}

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

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-borde);
  color: var(--color-texto);
}

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

.btn-icon-danger:hover {
  background: rgba(231, 76, 60, 0.12);
  color: #c0392b;
}

/* ========== MÓDULO DE INVENTARIO ========== */

.inv-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--espaciado-sm);
}

.unidad-label {
  font-size: 0.75rem;
  color: var(--color-texto-secundario);
}

.precio-promo {
  color: var(--color-acento-oscuro);
  font-weight: 700;
}

.precio-tachado {
  color: var(--color-texto-secundario);
  font-size: 0.8rem;
}

.sub-indent {
  color: var(--color-texto-secundario);
}

/* Info del producto en el modal de movimiento */

.mov-producto-info {
  background: var(--color-gris-claro);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-md);
  padding: var(--espaciado-md);
  margin-bottom: var(--espaciado-lg);
}

.mov-nombre {
  font-weight: 600;
  color: var(--color-texto);
  display: flex;
  align-items: center;
  gap: var(--espaciado-sm);
}

.mov-nombre i {
  color: var(--color-primario);
}

.mov-stock {
  font-size: 0.9rem;
  color: var(--color-texto-secundario);
  margin-top: 0.25rem;
}

/* Formulario en línea (categorías / proveedores) */

.inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--espaciado-md);
  padding: var(--espaciado-md);
  background: var(--color-gris-claro);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-md);
}

.inline-form .form-group {
  margin-bottom: 0;
  flex: 1;
  min-width: 140px;
}

.inline-form .form-group input, .inline-form .form-group select {
  padding: 0.6rem 0.85rem;
  font-size: 0.9rem;
}

.inline-form-actions {
  display: flex;
  gap: var(--espaciado-sm);
}

/* ========== SISTEMA DE MODALES GENÉRICO ========== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: var(--espaciado-xl) var(--espaciado-md);
  z-index: 1000;
  overflow-y: auto;
}

.modal-overlay.open {
  display: flex;
  animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal {
            position: fixed;
            inset: 0;
            display: none;
            justify-content: center;
            align-items: center;
            padding: 20px;
            background: rgba(15, 23, 42, 0.75);
            backdrop-filter: blur(5px);
            z-index: 10;
        }

        .contenido-modal {
            position: relative;
            width: 100%;
            max-width: 480px;
            padding: 32px;
            background: white;
            border-radius: 18px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            animation: aparecer 0.3s ease;
        }

.modal-lg {
  max-width: 860px;
}

@keyframes modalSlideUp {
  from {
    transform: translateY(16px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

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

.modal-header h3 {
  font-family: var(--fuente-titulo);
  font-size: 1.15rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--espaciado-sm);
  color: var(--color-texto);
}

.modal-header h3 i {
  color: var(--color-primario);
}

.modal-close {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radio-sm);
  background: var(--color-fondo);
  color: var(--color-texto-secundario);
  cursor: pointer;
  transition: all var(--transicion-rapida);
}

.modal-close:hover {
  background: rgba(231, 76, 60, 0.12);
  color: #c0392b;
}

.modal-body {
  padding: var(--espaciado-lg);
  max-height: 70vh;
  overflow-y: auto;
}

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

@media (max-width: 640px) {
  .modal-body .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .modal-body .form-group-full {
    grid-column: span 1;
  }
}

/* ========== MÓDULO DE COMPRAS ========== */

.modal-xl {
  max-width: 1040px;
}

.hint-text {
  font-size: 0.85rem;
  color: var(--color-texto-secundario);
  margin: 0 0 var(--espaciado-md);
}

/* Buscador de productos dentro de la orden */

.orden-buscador {
  position: relative;
  margin-top: var(--espaciado-lg);
}

.orden-buscador > label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--color-texto);
}

.orden-buscador > label i {
  color: var(--color-primario);
  margin-right: 0.35rem;
}

.orden-buscador > input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-md);
  font-size: 0.95rem;
}

.orden-buscador > input:focus {
  outline: none;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.orden-resultados {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  margin-top: 0.25rem;
  background: var(--color-blanco);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-lg);
  max-height: 260px;
  overflow-y: auto;
  z-index: 20;
}

.orden-resultados:empty {
  display: none;
}

.orden-resultado {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--espaciado-md);
  width: 100%;
  border: none;
  background: none;
  text-align: left;
  padding: 0.7rem 0.9rem;
  cursor: pointer;
  border-bottom: 1px solid var(--color-borde);
  transition: background var(--transicion-rapida);
}

.orden-resultado:last-child {
  border-bottom: none;
}

.orden-resultado:hover {
  background: var(--color-gris-claro);
}

.orden-resultado span:first-child {
  display: flex;
  flex-direction: column;
}

.orden-resultado small {
  color: var(--color-texto-secundario);
  font-size: 0.78rem;
}

.orden-resultado-precio {
  font-weight: 700;
  color: var(--color-primario);
  white-space: nowrap;
}

.orden-resultado-vacio {
  padding: 0.8rem 0.9rem;
  color: var(--color-texto-secundario);
  font-size: 0.9rem;
}

.linea-input, .recibir-input {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-sm);
  font-size: 0.9rem;
}

.linea-input:focus, .recibir-input:focus {
  outline: none;
  border-color: var(--color-primario);
}

/* Totales de la orden */

.orden-totales {
  margin-top: var(--espaciado-lg);
  margin-left: auto;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.orden-totales > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--color-texto-secundario);
}

.orden-totales > div strong {
  color: var(--color-texto);
}

.orden-total-final {
  border-top: 1px solid var(--color-borde);
  padding-top: 0.5rem;
  font-size: 1.1rem !important;
}

.orden-total-final strong {
  color: var(--color-primario) !important;
  font-size: 1.25rem;
}

/* Cabecera del detalle de orden */

.detalle-cabecera {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--espaciado-md);
  background: var(--color-gris-claro);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-md);
  padding: var(--espaciado-md);
}

.detalle-cabecera > div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.detalle-cabecera span {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-texto-secundario);
}

.detalle-cabecera strong {
  color: var(--color-texto);
  font-size: 0.95rem;
}

.detalle-notas {
  margin-top: var(--espaciado-md);
  font-size: 0.9rem;
  color: var(--color-texto-secundario);
}

.detalle-notas i {
  margin-right: 0.35rem;
}

.historial-titulo {
  font-family: var(--fuente-titulo);
  font-size: 1rem;
  margin: 0 0 var(--espaciado-sm);
  color: var(--color-texto);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.historial-titulo i {
  color: var(--color-primario);
}