/*------------------------------------*\
    Nginxy - Modernized Version
    by @lfelipe1501

    Theme name: Nginxy-metal
    Theme author: @lfelipe1501, @chrisfrazier0
\*------------------------------------*/
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500&display=swap');

/* Light Theme Variables (default) */
:root {
  color-scheme: light dark;
  --primary-color: #4586b8;
  --secondary-color: #434750;
  --hover-color: rgba(35, 45, 60, 0.1);
  --background-color: #e8eaed;
  --text-color: #434750;
  --border-color: rgba(35, 45, 60, 0.1);
  --header-color: #161a21;
  --footer-color: rgba(35, 45, 60, 0.04);
  --icon-size: 24px;
  --table-header-bg: rgba(35, 45, 60, 0.04);
  --table-header-color: #161a21;
  --table-shadow: rgba(35, 45, 60, 0.06);
  --icon-opacity: 1;
}

/* Dark Theme Variables */
@media (prefers-color-scheme: dark) {
  :root {
    --primary-color: #57a0d9;
    --secondary-color: #dcdcdc;
    --hover-color: rgba(255, 255, 255, 0.07);
    --background-color: #19171a;
    --text-color: #dcdcdc;
    --border-color: rgba(255, 255, 255, 0.07);
    --header-color: #fefefe;
    --footer-color: rgba(255, 255, 255, 0.03);
    --table-header-bg: rgba(255, 255, 255, 0.03);
    --table-header-color: #fefefe;
    --table-shadow: rgba(0, 0, 0, 0.15);
    --icon-opacity: 0.9;
  }
}

/* Keep classes for manual theme change */
.light-theme {
  --primary-color: #4586b8;
  --secondary-color: #434750;
  --hover-color: rgba(35, 45, 60, 0.1);
  --background-color: #e8eaed;
  --text-color: #434750;
  --border-color: rgba(35, 45, 60, 0.1);
  --header-color: #161a21;
  --footer-color: rgba(35, 45, 60, 0.04);
  --icon-size: 24px;
  --table-header-bg: rgba(35, 45, 60, 0.04);
  --table-header-color: #161a21;
  --table-shadow: rgba(35, 45, 60, 0.06);
  --icon-opacity: 1;
}

.dark-theme {
  --primary-color: #57a0d9;
  --secondary-color: #dcdcdc;
  --hover-color: rgba(255, 255, 255, 0.07);
  --background-color: #19171a;
  --text-color: #dcdcdc;
  --border-color: rgba(255, 255, 255, 0.07);
  --header-color: #fefefe;
  --footer-color: rgba(255, 255, 255, 0.03);
  --table-header-bg: rgba(255, 255, 255, 0.03);
  --table-header-color: #fefefe;
  --table-shadow: rgba(0, 0, 0, 0.15);
  --icon-opacity: 0.9;
}

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

html {
  font-size: 16px;
  font-family: 'Open Sans', Arial, Helvetica, 'Helvetica Neue', sans-serif;
  line-height: 1.5;
}

body {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1rem;
  background: var(--background-color);
  color: var(--text-color);
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary-color);
  opacity: 0.8;
}

/* Icon styles */
.icon-container {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.5rem;
}

.icon-container svg {
  width: var(--icon-size);
  height: var(--icon-size);
  opacity: var(--icon-opacity);
  transition: opacity 0.3s ease;
}

.colored-icon {
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.1));
}

.dark-theme .colored-icon {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2)) brightness(1.1);
}

.icon-text-container {
  display: flex;
  align-items: center;
}

/*------------------------------------*\
    Header
\*------------------------------------*/
h1 {
  font-weight: 500;
  text-align: center;
  font-size: 1.8rem;
  padding: 1.5rem 0;
  color: var(--header-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

h1::before {
  content: '';
  display: inline-block;
  width: 30px;
  height: 30px;
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="%23ffc107" d="M10,4H4C2.89,4 2,4.89 2,6V18A2,2 0 0,0 4,20H20A2,2 0 0,0 22,18V8C22,6.89 21.1,6 20,6H12L10,4Z" /></svg>');
  background-size: contain;
  background-repeat: no-repeat;
}

.dark-theme h1::before {
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="%23ffc107" d="M10,4H4C2.89,4 2,4.89 2,6V18A2,2 0 0,0 4,20H20A2,2 0 0,0 22,18V8C22,6.89 21.1,6 20,6H12L10,4Z" /></svg>');
}

/*------------------------------------*\
    Table (directory listing)
\*------------------------------------*/
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  box-shadow: 0 2px 5px var(--table-shadow);
  border-radius: 5px;
  overflow: hidden;
}

th {
  background-color: var(--table-header-bg);
  color: var(--table-header-color);
  padding: 0.75rem;
  text-align: left;
  font-weight: 500;
  position: relative;
}

th[data-sort] {
  position: relative;
  padding-right: 25px; /* Espacio para el icono de ordenamiento */
  user-select: none; /* Evitar selección de texto */
  cursor: pointer;
  transition: background-color 0.2s ease;
}

th[data-sort]::after {
  content: '⇕';
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.5;
  font-size: 0.8rem;
}

th[data-sort]:hover {
  background-color: var(--hover-color);
}

th[data-sort]:hover::after {
  opacity: 1;
}

/* Estilos para los iconos de ordenamiento */
.sort-icon {
  display: inline-block;
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  line-height: 1;
  opacity: 1;
  transition: all 0.2s ease;
}

/* 1st Column: Filename */
th:first-child {
  width: 60%;
}

/* 2nd Column: Last Modified */
th:nth-child(2) {
  width: 25%;
}

/* 3rd Column: Size */
th:nth-child(3) {
  width: 15%;
  text-align: right;
}

tr {
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s ease;
}

tr:hover {
  background-color: var(--hover-color);
}

tr:hover .colored-icon {
  opacity: 1;
  transform: scale(1.05);
}

td {
  padding: 0.75rem;
  vertical-align: middle;
}

td:last-child {
  text-align: right;
}

td a {
  display: flex;
  align-items: center;
  color: var(--primary-color);
}

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

tr.parent a {
  color: var(--secondary-color);
}

/*------------------------------------*\
    Footer
\*------------------------------------*/
#footer {
  padding: 1rem 0;
  text-align: center;
  color: var(--secondary-color);
  border-top: 1px solid var(--border-color);
  background-color: var(--footer-color);
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

#footer .text-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.footer-logo {
  margin-top: 0.5rem;
  transition: filter 0.3s ease;
  display: block;
  margin: 10px auto;
}

/*------------------------------------*\
    Responsive Styles
\*------------------------------------*/
/* Mobile View */
.mobile-view table {
  overflow-x: auto;
}

.mobile-view th:nth-child(2),
.mobile-view td:nth-child(2) {
  display: none;
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  h1 {
    font-size: 1.5rem;
    padding: 1rem 0;
  }

  table {
    font-size: 0.9rem;
  }

  th,
  td {
    padding: 0.5rem;
  }

  th:nth-child(2),
  td:nth-child(2) {
    display: none;
  }

  .icon-container svg {
    --icon-size: 20px;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 13px;
  }

  body {
    padding: 0 0.5rem;
  }

  h1 {
    font-size: 1.3rem;
  }

  .icon-container svg {
    --icon-size: 18px;
  }
}

/* Botón para cambiar tema */
.theme-toggle-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  border: none;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.theme-toggle-btn:hover {
  transform: scale(1.1);
}

/* Ajustar para pantallas pequeñas */
@media (max-width: 768px) {
  .theme-toggle-btn {
    bottom: 10px;
    right: 10px;
    width: 35px;
    height: 35px;
    font-size: 18px;
  }
}

/*------------------------------------*\
    Paginación y Ordenamiento
\*------------------------------------*/
#pagination-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 1rem 0;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.pagination-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 0.5rem 0.8rem;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 2.5rem;
  text-align: center;
}

.pagination-btn-number {
  background-color: var(--secondary-color);
}

.pagination-btn-active {
  background-color: var(--hover-color);
  font-weight: bold;
}

.pagination-btn:hover:not(:disabled) {
  background-color: var(--hover-color);
  transform: translateY(-2px);
}

.pagination-btn:disabled {
  background-color: var(--secondary-color);
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-info {
  font-size: 0.9rem;
  color: var(--text-color);
  padding: 0 0.5rem;
  margin-left: 0.5rem;
}

/* Estilos responsivos para paginación */
@media (max-width: 768px) {
  #pagination-container {
    margin: 0.8rem 0;
    gap: 0.2rem;
  }

  .pagination-btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.9rem;
    min-width: 2.2rem;
  }

  .pagination-info {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  #pagination-container {
    margin: 0.6rem 0;
    gap: 0.1rem;
  }

  .pagination-btn {
    padding: 0.3rem 0.5rem;
    font-size: 0.8rem;
    min-width: 2rem;
  }

  .pagination-info {
    font-size: 0.7rem;
  }
}