/*========== GOOGLE FONTS ==========*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap");

/*========== VARIABLES CSS ==========*/
:root {
  --header-height: 3.5rem;
  --nav-width: 210px;

  /*========== Colors ==========*/
  --first-color: #001b65 /* COLOR DE LAS LETRAS SELECCIONADAS */;
  --first-color-light: #F4F0FA;
  --title-color: #19181B;
  --text-color: #58555E;
  --text-color-light: #A5A1AA;
  --body-color: #ffffff /* COLOR DEL FONDO */;
  --container-color: #ffffff; /* COLOR DEL MENU */

  /* Variables adicionales para el tema oscuro */
  --first-color-dark: #5d8aff;
  --first-color-light-dark: #2a2a3c;
  --title-color-dark: #ffffff;
  --text-color-dark: #c0c0c0;
  --text-color-light-dark: #7a7a7a;
  --body-color-dark: #1a1a2e;
  --container-color-dark: #16213e;

  /*========== Font and typography ==========*/
  --body-font: 'Poppins', sans-serif;
  --normal-font-size: .938rem;
  --small-font-size: .75rem;
  --smaller-font-size: .75rem;

  /*========== Font weight ==========*/
  --font-medium: 500;
  --font-semi-bold: 600;

  /*========== z index ==========*/
  --z-fixed: 100;
}

/*========== TEMA OSCURO POR DEFECTO ==========*/
body {
  background-color: var(--body-color-dark);
  color: var(--title-color-dark);
}

body.dark-theme {
  --first-color: var(--first-color-dark);
  --first-color-light: var(--first-color-light-dark);
  --title-color: var(--title-color-dark);
  --text-color: var(--text-color-dark);
  --text-color-light: var(--text-color-light-dark);
  --body-color: var(--body-color-dark);
  --container-color: var(--container-color-dark);
}

/* Aplicar tema oscuro por defecto */
body {
  --first-color: var(--first-color-dark);
  --first-color-light: var(--first-color-light-dark);
  --title-color: var(--title-color-dark);
  --text-color: var(--text-color-dark);
  --text-color-light: var(--text-color-light-dark);
  --body-color: var(--body-color-dark);
  --container-color: var(--container-color-dark);
}

@media screen and (min-width: 1024px) {
  :root {
    --normal-font-size: 1rem;
    --small-font-size: .875rem;
    --smaller-font-size: .813rem;
  }
}

/*========== BASE ==========*/
*, ::before, ::after {
  box-sizing: border-box;
}

body {
  margin: var(--header-height) 0 0 0;
  padding: 1rem 1rem 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
}

h3 {
  margin: 0;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

/*========== HEADER ==========*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--container-color);
  box-shadow: 0 1px 0 rgba(22, 8, 43, 0.1);
  padding: 0 1rem;
  z-index: var(--z-fixed);
}

.header__container {
  display: flex;
  align-items: center;
  height: var(--header-height);
  justify-content: space-between;
}

.header__img {
  width: 35px;
  height: 35px;
  border-radius: 50%;
}

.header__logo {
  color: var(--title-color);
  font-weight: var(--font-medium);
  display: none;
}

.header__search {
  display: flex;
  padding: .40rem .75rem;
  background-color: var(--first-color-light);
  border-radius: .75rem;
}

.header__input {
  width: 100%;
  border: none;
  outline: none;
  background-color: var(--first-color-light);
  
}

.header__input::placeholder {
  font-family: var(--body-font);
  color: var(--text-color);
}

.header__icon, 
.header__toggle {
  font-size: 1.2rem;
}

.header__toggle {
  color: var(--title-color);
  cursor: pointer;
}

/*========== NAV ==========*/
.nav {
  position: fixed;
  top: 0;
  left: -100%;
  height: 100vh;
  padding: 1rem 1rem 0;
  background-color: var(--container-color);
  box-shadow: 1px 0 0 rgba(223, 205, 249, 0.1);
  z-index: var(--z-fixed);
  transition: .4s;
}

.nav__container {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-bottom: 3rem;
  overflow: auto;
  scrollbar-width: none; /* For mozilla */
}

/* For Google Chrome and others */
.nav__container::-webkit-scrollbar {
  display: none;
}

.nav__logo {
  font-weight: var(--font-semi-bold);
  margin-bottom: 2.5rem;
}

.nav__list, 
.nav__items {
  display: grid;
}

.nav__list {
  row-gap: 2.5rem;
}

.nav__items {
  row-gap: 1.5rem;
}

.nav__subtitle {
  font-size: var(--normal-font-size);
  text-transform: uppercase;
  letter-spacing: .1rem;
  color: var(--text-color-light);
}

.nav__link {
  display: flex;
  align-items: center;
  color: var(--text-color);
}

.nav__link:hover {
  color: var(--first-color);
}

.nav__icon {
  font-size: 1.2rem;
  margin-right: .5rem;
}

.nav__name {
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  white-space: nowrap;
}

.nav__logout {
  margin-top: 5rem;
}

/* Dropdown */
.nav__dropdown {
  overflow: hidden;
  max-height: 21px;
  transition: .4s ease-in-out;
}

.nav__dropdown-collapse {
  background-color: var(--first-color-light);
  border-radius: .25rem;
  margin-top: 1rem;
}

.nav__dropdown-content {
  display: grid;
  row-gap: .5rem;
  padding: .75rem 2.5rem .75rem 1.8rem;
}

.nav__dropdown-item {
  font-size: var(--smaller-font-size);
  font-weight: var(--font-medium);
  color: var(--text-color);
}

.nav__dropdown-item:hover {
  color: var(--first-color);
}

.nav__dropdown-icon {
  margin-left: auto;
  transition: .4s;
}

/* Show dropdown collapse */
.nav__dropdown:hover {
  max-height: 100rem;
}

/* Rotate icon arrow */
.nav__dropdown:hover .nav__dropdown-icon {
  transform: rotate(180deg);
}

/*===== Show menu =====*/
.show-menu {
  left: 0;
}

/*===== Active link =====*/
.active {
  color: var(--first-color);
}

/* ========== MEDIA QUERIES ==========*/
/* For small devices reduce search*/
@media screen and (max-width: 320px) {
  .header__search {
    width: 70%;
  }
}

@media screen and (min-width: 768px) {
  body {
    padding: 1rem 3rem 0 6rem;
  }
  .header {
    padding: 0 3rem 0 6rem;
  }
  .header__container {
    height: calc(var(--header-height) + .5rem);
  }
  .header__search {
    width: 300px;
    padding: .55rem .75rem;
  }
  .header__toggle {
    display: none;
  }
  .header__logo {
    display: block;
  }
  .header__img {
    width: 40px;
    height: 40px;
    order: 1;
  }
  .nav {
    left: 0;
    padding: 1.2rem 1.5rem 0;
    width: 68px; /* Reduced navbar */
  }
  .nav__items {
    row-gap: 1.7rem;
  }
  .nav__icon {
    font-size: 1.3rem;
  }

  /* Element opacity */
  .nav__logo-name, 
  .nav__name, 
  .nav__subtitle, 
  .nav__dropdown-icon {
    opacity: 0;
    transition: .3s;
  }
  
  
  /* Navbar expanded */
  .nav:hover {
    width: var(--nav-width);
  }
  
  /* Visible elements */
  .nav:hover .nav__logo-name {
    opacity: 1;
  }
  .nav:hover .nav__subtitle {
    opacity: 1;
  }
  .nav:hover .nav__name {
    opacity: 1;
  }
  .nav:hover .nav__dropdown-icon {
    opacity: 1;
  }
}

.dark-theme {
  --first-color: var(--first-color-dark);
  --first-color-light: var(--first-color-light-dark);
  --title-color: var(--title-color-dark);
  --text-color: var(--text-color-dark);
  --text-color-light: var(--text-color-light-dark);
  --body-color: var(--body-color-dark);
  --container-color: var(--container-color-dark);
}
/* ========== THEME TOGGLE BUTTON ========== */
#theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
  color: var(--text-color);
  position: relative;
  width: 40px;
  height: 40px;
}

#theme-toggle:hover {
  background-color: var(--first-color-light);
  color: var(--first-color);
  transform: scale(1.1);
}

#theme-toggle i {
  font-size: 1.3rem;
  transition: transform 0.3s ease;
}

/* Efecto de pulsación */
#theme-toggle:active {
  transform: scale(0.95);
}

/* Estilo para tema oscuro */
.dark-theme #theme-toggle {
  color: var(--text-color-dark);
}

.dark-theme #theme-toggle:hover {
  background-color: var(--first-color-light-dark);
  color: var(--first-color-dark);
}

/* Animación al cambiar de tema */
#theme-toggle .bx-sun {
  display: none;
}

.dark-theme #theme-toggle .bx-moon {
  display: none;
}

.dark-theme #theme-toggle .bx-sun {
  display: block;
  color: #ffcc00; /* Amarillo para el icono de sol */
}

/* Efecto de brillo para el sol */
.dark-theme #theme-toggle .bx-sun:hover {
  text-shadow: 0 0 10px #ffcc00;
}

/* Tooltip */
#theme-toggle::after {
  content: "Cambiar tema";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--title-color);
  color: var(--container-color);
  padding: 0.3rem 0.6rem;
  border-radius: 0.25rem;
  font-size: var(--smaller-font-size);
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  white-space: nowrap;
  pointer-events: none;
}



#theme-toggle:hover::after {
  opacity: 1;
  visibility: visible;
  top: calc(100% + 5px);
}

.dark-theme #theme-toggle::after {
  background-color: var(--first-color-dark);
  color: var(--container-color-dark);
}

/* Efecto de overlay cuando el menú está abierto */
.nav__overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.show-menu ~ .nav__overlay {
    opacity: 1;
    visibility: visible;
}

/* Asegurar que el menú esté por encima del overlay */
.nav {
    z-index: 999;
}

/* Bloquear scroll cuando el menú está abierto */
.body-no-scroll {
    overflow: hidden;
}

/* ========== MEDIA QUERIES ========== */
/* Para dispositivos pequeños y medianos */
@media screen and (max-width: 768px) {
  .header__search {
    width: 120px; /* Ancho reducido */
    padding: 0.35rem 0.5rem; /* Padding más ajustado */
    margin: 0 0.5rem; /* Margen para separación */
  }
  
  .header__input {
    font-size: 0.8rem; /* Tamaño de fuente más pequeño */
  }
}

/* Para dispositivos muy pequeños (opcional) */
@media screen and (max-width: 320px) {
  .header__search {
    width: 100px; /* Aún más pequeño */
    padding: 0.3rem 0.4rem;
  }
}

/* Añade estas reglas en tu CSS */
.header__input {
  width: 100%;
  border: none;
  outline: none;
  background-color: var(--first-color-light);
  color: var(--text-color); /* Usa la variable de color de texto */
}

/* Para tema oscuro específicamente */
.dark-theme .header__input {
  color: var(--text-color-dark); /* Color de texto para tema oscuro */
}

.dark-theme .header__input::placeholder {
  color: var(--text-color-light-dark); /* Color del placeholder en oscuro */
}