/* 
  🛡️ SISTEMA DE DISEÑO DE CERTIFICACIONGLOBAL.COM PARA IGC ENS PORTAL 
  Estilo corporativo sincronizado, dinámico y premium.
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Montserrat:wght@400;500;600;700;800&display=swap');

:root {
  /* Paleta de Colores de certificacionglobal.com */
  --primary-color: #00609d;       /* Azul IGC central */
  --primary-hover: #004d80;       /* Azul IGC oscuro */
  --secondary-color: #b0b5c6;     /* Gris slate corporativo */
  --accent-color: #3897f0;        /* Azul brillante tecnológico */
  --accent-hover: #1d8dd8;        /* Hover de acento */
  
  /* Colores Funcionales */
  --success-color: #4ad504;       /* Verde corporativo */
  --warning-color: #f99b4a;       /* Naranja advertencia */
  --error-color: #ee4957;         /* Rojo corporativo */
  
  /* Sistema de Fondos y Paneles (Modo Oscuro Satinado por Defecto) */
  --bg-base: #0a0f1d;             /* Fondo profundo azulado */
  --bg-panel: #111827;            /* Gris azulado oscuro de tarjetas */
  --bg-sidebar: #070a14;          /* Barra lateral */
  --border-color: rgba(176, 181, 198, 0.15); /* Bordes sutiles con el gris corporativo */
  --text-main: #f3f4f6;           /* Blanco puro de lectura */
  --text-muted: #b0b5c6;          /* Gris slate para descripciones */
  --text-active: #3897f0;         /* Azul brillante de acento */

  /* Alternancia Modo Claro */
  --claro-bg-base: #fafafa;
  --claro-bg-panel: #ffffff;
  --claro-border-color: #e5e7eb;
  --claro-text-main: #1f2937;
  --claro-text-muted: #4b5563;
  --claro-text-active: #00609d;

  /* Estilos de Bordes y Sombras */
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 4px;
  --shadow-premium: 0 8px 32px 0 rgba(0, 96, 157, 0.08);
  --shadow-inset: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  --glass-bg: rgba(17, 24, 39, 0.7);
  --glass-blur: blur(12px);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Modo Claro Activo */
body.light-theme {
  --bg-base: var(--claro-bg-base);
  --bg-panel: var(--claro-bg-panel);
  --bg-sidebar: #ffffff;
  --border-color: var(--claro-border-color);
  --text-main: var(--claro-text-main);
  --text-muted: var(--claro-text-muted);
  --text-active: var(--claro-text-active);
  --glass-bg: rgba(255, 255, 255, 0.8);
  --shadow-premium: 0 8px 32px 0 rgba(0, 96, 157, 0.05);
}

/* --- ESTILOS DE RESETEO Y BASE --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-base);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  letter-spacing: -0.025em;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-color);
}

/* --- BOTONES PREMIUM --- */
.btn-primary {
  background-color: var(--primary-color);
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 10px rgba(0, 96, 157, 0.2);
  transition: var(--transition);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(0, 96, 157, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-secondary:hover {
  background-color: var(--border-color);
  color: var(--text-active);
}

/* --- CONTENEDORES Y TARJETAS --- */
.card {
  background-color: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-premium);
  transition: var(--transition);
}

.card:hover {
  border-color: rgba(56, 151, 240, 0.25);
  box-shadow: 0 12px 40px 0 rgba(0, 96, 157, 0.12);
}

/* --- FORMULARIOS PREMIUM --- */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  transition: var(--transition);
}

body.light-theme .form-input {
  background-color: rgba(0, 0, 0, 0.01);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-color);
  background-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(56, 151, 240, 0.15);
}

/* --- HEADER DE MARCA (IGC HEADER) --- */
.igc-brand-header {
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
}

.igc-brand-logo-container {
  display: flex;
  align-items: center;
  gap: 16px;
}

.igc-brand-logo {
  height: 48px;
  object-fit: contain;
}

.igc-logo-badge {
  background: rgba(56, 151, 240, 0.1);
  color: var(--accent-color);
  border: 1px solid rgba(56, 151, 240, 0.2);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.user-session-widget {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-session-info {
  text-align: right;
}

.user-session-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
}

.user-session-role {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* --- SELECTOR DE TEMA DENTRO DE LA UI --- */
.theme-switch-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.theme-switch-btn:hover {
  color: var(--text-main);
  border-color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
}

/* --- SECCIÓN GLOBAL DE NOTIFICACIONES --- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: var(--bg-panel);
  border-left: 4px solid var(--accent-color);
  color: var(--text-main);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  max-width: 450px;
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: var(--transition);
}

.toast.toast-success {
  border-left-color: var(--success-color);
}

.toast.toast-error {
  border-left-color: var(--error-color);
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Ocultar/Mostrar iconos SVG de tema locales sin depender de Boxicons */
.sun-icon-svg, .moon-icon-svg {
  width: 18px;
  height: 18px;
  stroke: var(--text-muted);
  transition: stroke 0.3s ease;
}
.theme-switch-btn:hover .sun-icon-svg,
.theme-switch-btn:hover .moon-icon-svg {
  stroke: var(--text-main);
}
body:not(.light-theme) .sun-icon-svg {
  display: block;
}
body:not(.light-theme) .moon-icon-svg {
  display: none;
}
body.light-theme .sun-icon-svg {
  display: none;
}
body.light-theme .moon-icon-svg {
  display: block;
}