/* Capacitaciones — Telemedellín
   Visual refresh inspired by telemedellin.tv branding */

:root {
  --tm-orange: #f37021;
  --tm-orange-dark: #d75d12;
  --tm-orange-soft: #fff1e6;
  --tm-ink: #14181f;
  --tm-ink-soft: #2a2f38;
  --tm-muted: #6b7280;
  --tm-line: #e5e7eb;
  --tm-bg: #f6f7f9;
  --tm-card: #ffffff;
  --tm-sidebar: #ffffff;
  --tm-sidebar-text: #14181f;
  --tm-shadow-sm: 0 1px 2px rgba(20, 24, 31, 0.06);
  --tm-shadow-md: 0 4px 14px rgba(20, 24, 31, 0.08);
  --tm-shadow-lg: 0 12px 32px rgba(20, 24, 31, 0.12);
  --tm-radius: 12px;
  --tm-radius-sm: 8px;
  --tm-sidebar-width: 320px;
  --tm-transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);

  --plat-gh: #f37021;          --plat-gh-dark: #d75d12;
  --plat-rdp: #0a9396;         --plat-rdp-dark: #07686a;
  --plat-gdm: #2563eb;         --plat-gdm-dark: #1d4ed8;
  --plat-pqr: #7c3aed;         --plat-pqr-dark: #6d28d9;
  --plat-admindoc: #059669;    --plat-admindoc-dark: #047857;
  --plat-almacen: #d97706;     --plat-almacen-dark: #b45309;
  --plat-minutaje: #e11d48;    --plat-minutaje-dark: #be123c;
  --plat-acceso: #475569;      --plat-acceso-dark: #334155;
  --plat-fototeca: #4f46e5;    --plat-fototeca-dark: #4338ca;
  --plat-sigdocs: #c026d3;     --plat-sigdocs-dark: #a21caf;

  --platform-accent: var(--tm-orange);
  --platform-accent-dark: var(--tm-orange-dark);
}

#articlesContainer #gestion-humana,
#articlesContainer #gestion-humana ~ * {
  --platform-accent: var(--plat-gh);
  --platform-accent-dark: var(--plat-gh-dark);
}
#articlesContainer #recursos-de-produccion,
#articlesContainer #recursos-de-produccion ~ * {
  --platform-accent: var(--plat-rdp);
  --platform-accent-dark: var(--plat-rdp-dark);
}
#articlesContainer #gestion-de-mantenimiento,
#articlesContainer #gestion-de-mantenimiento ~ * {
  --platform-accent: var(--plat-gdm);
  --platform-accent-dark: var(--plat-gdm-dark);
}
#articlesContainer #pqr,
#articlesContainer #pqr ~ * {
  --platform-accent: var(--plat-pqr);
  --platform-accent-dark: var(--plat-pqr-dark);
}
#articlesContainer #admindoc,
#articlesContainer #admindoc ~ * {
  --platform-accent: var(--plat-admindoc);
  --platform-accent-dark: var(--plat-admindoc-dark);
}
#articlesContainer #almacen,
#articlesContainer #almacen ~ * {
  --platform-accent: var(--plat-almacen);
  --platform-accent-dark: var(--plat-almacen-dark);
}
#articlesContainer #minutaje,
#articlesContainer #minutaje ~ * {
  --platform-accent: var(--plat-minutaje);
  --platform-accent-dark: var(--plat-minutaje-dark);
}
#articlesContainer #control-acceso,
#articlesContainer #control-acceso ~ * {
  --platform-accent: var(--plat-acceso);
  --platform-accent-dark: var(--plat-acceso-dark);
}
#articlesContainer #fototeca,
#articlesContainer #fototeca ~ * {
  --platform-accent: var(--plat-fototeca);
  --platform-accent-dark: var(--plat-fototeca-dark);
}
#articlesContainer #sigdocs,
#articlesContainer #sigdocs ~ * {
  --platform-accent: var(--plat-sigdocs);
  --platform-accent-dark: var(--plat-sigdocs-dark);
}

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  font-feature-settings: "ss01", "cv11";
  background: var(--tm-bg);
  color: var(--tm-ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
}

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

a:hover {
  color: var(--tm-orange-dark);
}

/* ---------- Typography ---------- */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--tm-ink);
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.075rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
  font-size: 0.95rem;
  color: var(--tm-ink-soft);
  margin: 0 0 0.5rem;
}

#articlesContainer hr {
  border: none;
  height: 3px;
  background: linear-gradient(
    to right,
    var(--platform-accent) 0,
    var(--platform-accent) 80px,
    var(--tm-line) 80px,
    var(--tm-line) 100%
  );
  margin: 0.75rem 0 2rem;
  border-radius: 2px;
}

code {
  background: #f1f3f5;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.85em;
}

pre {
  overflow-x: auto;
  display: block;
}

pre > code {
  border: 0;
  display: block;
  overflow-x: auto;
  padding: 1.5rem;
  font-size: 90%;
  border-radius: var(--tm-radius-sm);
}

/* ---------- Sidebar ---------- */

#sidebar {
  width: var(--tm-sidebar-width);
  height: 100%;
  overflow: auto;
  position: fixed;
  top: 0;
  left: 0;
  background: var(--tm-sidebar);
  color: var(--tm-sidebar-text);
  border-right: 1px solid var(--tm-line);
  padding: 0;
  z-index: 50;
  scrollbar-width: thin;
  scrollbar-color: #d1d5db transparent;
}

#sidebar::-webkit-scrollbar { width: 8px; }
#sidebar::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 10px;
}

#sidebar header {
  position: sticky;
  top: 0;
  background: var(--tm-sidebar);
  padding: 1.25rem 1.5rem 1rem;
  border-bottom: 1px solid var(--tm-line);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  cursor: pointer;
}

#sidebar header::after {
  content: "";
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: -1px;
  height: 3px;
  background: var(--tm-orange);
  border-radius: 2px 2px 0 0;
}

.title-container {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
}

.title-container .title {
  line-height: 1.15;
  min-width: 0;
}

.title-container .title a {
  color: var(--tm-ink);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  text-decoration: none;
}

.title-container .title a .brand-logo {
  width: 165px;
  height: auto;
  display: block;
  color: var(--tm-orange);
}

.title-container .title a strong {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--tm-muted);
  padding-left: 2px;
  border-left: 3px solid var(--tm-orange);
  padding: 0.05rem 0 0.05rem 0.55rem;
}

/* ---------- Sidebar nav ---------- */

nav {
  padding: 1rem 1rem 2rem;
}

.search-wrap {
  position: relative;
  margin: 0 0 1rem;
}

#searchInput {
  width: 100%;
  padding: 0.65rem 2.6rem 0.65rem 2.4rem;
  border: 1px solid var(--tm-line);
  border-radius: var(--tm-radius-sm);
  background: #fafbfc
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><path d='m21 21-4.3-4.3'/></svg>")
    no-repeat 0.75rem center;
  font-size: 0.9rem;
  color: var(--tm-ink);
  margin: 0;
  transition: border-color var(--tm-transition), box-shadow var(--tm-transition);
  outline: none;
}

#searchInput::placeholder {
  color: var(--tm-muted);
}

#searchInput:focus {
  border-color: var(--tm-orange);
  box-shadow: 0 0 0 3px rgba(243, 112, 33, 0.15);
  background-color: #fff;
}

.clear-btn {
  position: absolute;
  top: 50%;
  right: 0.4rem;
  transform: translateY(-50%);
  display: none;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.55rem;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--tm-orange-dark);
  background: var(--tm-orange-soft);
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: background var(--tm-transition), color var(--tm-transition),
    border-color var(--tm-transition);
}

.clear-btn span[aria-hidden="true"] {
  font-size: 1rem;
  line-height: 1;
  margin-top: -1px;
}

.clear-btn:hover {
  background: var(--tm-orange);
  color: #fff;
}

.clear-btn:focus-visible {
  outline: none;
  border-color: var(--tm-orange);
  box-shadow: 0 0 0 3px rgba(243, 112, 33, 0.2);
}

#sidebar.is-searching .clear-btn {
  display: inline-flex;
}

/* Frozen nav while searching */
#sidebar.is-searching nav > ul.collapsible {
  opacity: 0.45;
  pointer-events: none;
  filter: saturate(0.6);
  transition: opacity var(--tm-transition), filter var(--tm-transition);
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

nav li {
  margin-bottom: 0.15rem;
}

nav a {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  color: var(--tm-ink-soft);
  border-radius: 6px;
  transition: background var(--tm-transition), color var(--tm-transition);
}

nav a:hover {
  background: var(--tm-orange-soft);
  color: var(--tm-orange-dark);
}

nav a.current {
  background: var(--tm-orange-soft);
  color: var(--tm-orange-dark);
  font-weight: 600;
}

/* Top-level group title */
.collapsible > li > a.toggle {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tm-ink);
  padding: 0.65rem 0.5rem;
  margin-top: 0.5rem;
}

/* Second-level toggle */
nav ul ul a.toggle {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--tm-ink);
}

/* Leaf links (third level) */
nav ul ul ul a {
  padding-left: 2rem;
  font-size: 0.82rem;
  font-weight: 400;
  text-decoration: none;
  color: var(--tm-muted);
  position: relative;
}

nav ul ul ul a::before {
  content: "";
  position: absolute;
  left: 1.1rem;
  top: 50%;
  width: 4px;
  height: 4px;
  background: #d1d5db;
  border-radius: 50%;
  transform: translateY(-50%);
  transition: background var(--tm-transition);
}

nav ul ul ul a:hover::before,
nav ul ul ul a.current::before {
  background: var(--tm-orange);
}

.collapsible ul {
  display: none;
  margin: 0.15rem 0 0.35rem;
  list-style-type: none;
  padding-left: 0.4rem;
  border-left: 1px solid var(--tm-line);
  margin-left: 0.85rem;
}

.collapsible li {
  margin-bottom: 0.1rem;
}

.collapsible a.toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1em;
  height: 1em;
  font-size: 0.7rem;
  color: var(--tm-muted);
  transition: transform var(--tm-transition), color var(--tm-transition);
}

.open > a.toggle .icon {
  transform: rotate(90deg);
  color: var(--tm-orange);
}

/* Divider between top-level platform groups in the sidebar */
nav > ul.collapsible + ul.collapsible {
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--tm-line);
}

/* Per-platform accent on top-level toggle icon (matches main-content accent) */
.collapsible > li > a.toggle[href="#gestion-humana"] .icon       { color: var(--plat-gh); }
.collapsible > li > a.toggle[href="#recursos-de-produccion"] .icon { color: var(--plat-rdp); }
.collapsible > li > a.toggle[href="#gestion-de-mantenimiento"] .icon { color: var(--plat-gdm); }
.collapsible > li > a.toggle[href="#pqr"] .icon                   { color: var(--plat-pqr); }
.collapsible > li > a.toggle[href="#admindoc"] .icon               { color: var(--plat-admindoc); }
.collapsible > li > a.toggle[href="#almacen"] .icon                { color: var(--plat-almacen); }
.collapsible > li > a.toggle[href="#minutaje"] .icon               { color: var(--plat-minutaje); }
.collapsible > li > a.toggle[href="#control-acceso"] .icon         { color: var(--plat-acceso); }
.collapsible > li > a.toggle[href="#fototeca"] .icon               { color: var(--plat-fototeca); }
.collapsible > li > a.toggle[href="#sigdocs"] .icon                { color: var(--plat-sigdocs); }
.collapsible > li.open > a.toggle[href="#gestion-humana"] .icon       { color: var(--plat-gh); }
.collapsible > li.open > a.toggle[href="#recursos-de-produccion"] .icon { color: var(--plat-rdp); }
.collapsible > li.open > a.toggle[href="#gestion-de-mantenimiento"] .icon { color: var(--plat-gdm); }
.collapsible > li.open > a.toggle[href="#pqr"] .icon                   { color: var(--plat-pqr); }
.collapsible > li.open > a.toggle[href="#admindoc"] .icon               { color: var(--plat-admindoc); }
.collapsible > li.open > a.toggle[href="#almacen"] .icon                { color: var(--plat-almacen); }
.collapsible > li.open > a.toggle[href="#minutaje"] .icon               { color: var(--plat-minutaje); }
.collapsible > li.open > a.toggle[href="#control-acceso"] .icon         { color: var(--plat-acceso); }
.collapsible > li.open > a.toggle[href="#fototeca"] .icon               { color: var(--plat-fototeca); }
.collapsible > li.open > a.toggle[href="#sigdocs"] .icon                { color: var(--plat-sigdocs); }

/* Mobile dropdown icon (hidden on desktop) */
#sidebar .dd-icon {
  display: none;
}

/* ---------- Main content ---------- */

main {
  min-height: 100%;
  margin-left: var(--tm-sidebar-width);
  padding: 2.5rem 3rem 3rem;
  max-width: 1100px;
}

#articlesContainer {
  padding: 0;
}

#articlesContainer h2 {
  margin-top: 2.5rem;
  padding-bottom: 0.25rem;
  display: inline-block;
  scroll-margin-top: 1.5rem;
}

#articlesContainer h2:first-child {
  margin-top: 0;
}

#articlesContainer h3 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--tm-ink);
  scroll-margin-top: 1.5rem;
  position: relative;
  padding-left: 0.85rem;
}

#articlesContainer h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  bottom: 0.35em;
  width: 4px;
  background: var(--platform-accent);
  border-radius: 2px;
}

#articlesContainer h4 {
  margin-top: 2rem;
  margin-bottom: 0.85rem;
  color: var(--tm-ink-soft);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  scroll-margin-top: 1.5rem;
}

/* Video card */
#articlesContainer > div {
  background: var(--tm-card);
  border: 1px solid var(--tm-line);
  border-radius: var(--tm-radius);
  padding: 1.1rem 1.25rem;
  margin-bottom: 0.85rem;
  box-shadow: var(--tm-shadow-sm);
  transition: transform var(--tm-transition),
    box-shadow var(--tm-transition),
    border-color var(--tm-transition);
  position: relative;
}

#articlesContainer > div:hover {
  transform: translateY(-2px);
  box-shadow: var(--tm-shadow-md);
  border-color: #d6dade;
}

#articlesContainer > div > a:first-child {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--tm-ink);
  margin-bottom: 0.4rem;
}

#articlesContainer > div > a:first-child::before {
  content: "";
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--platform-accent)
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='white'><path d='M8 5v14l11-7z'/></svg>")
    no-repeat center / 12px 12px;
  transition: transform var(--tm-transition), background-color var(--tm-transition);
}

#articlesContainer > div:hover > a:first-child {
  color: var(--platform-accent-dark);
}

#articlesContainer > div:hover > a:first-child::before {
  background-color: var(--platform-accent-dark);
  transform: scale(1.08);
}

#articlesContainer > div p {
  margin: 0.25rem 0;
  font-size: 0.875rem;
  color: var(--tm-ink-soft);
  line-height: 1.5;
}

#articlesContainer > div p i {
  font-style: normal;
  font-size: 0.75rem;
  color: var(--tm-muted);
  display: inline-block;
  background: #f1f3f5;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  margin-top: 0.4rem;
}

/* ---------- Responsive ---------- */

@media screen and (max-width: 1024px) {
  :root {
    --tm-sidebar-width: 280px;
  }

  main {
    padding: 2rem 2rem 3rem;
  }
}

@media only screen and (max-width: 768px) {
  #sidebar {
    width: 100%;
    height: auto;
    position: fixed;
    top: 0;
    z-index: 100;
    border-right: none;
    border-bottom: 1px solid var(--tm-line);
    box-shadow: var(--tm-shadow-md);
  }

  #sidebar.mobile-hidden {
    box-shadow: var(--tm-shadow-sm);
  }

  .mobile-hidden nav {
    display: none;
  }

  #sidebar header {
    padding: 1rem 1.25rem;
  }

  #sidebar .dd-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--tm-orange-soft);
    color: var(--tm-orange);
    transition: background var(--tm-transition);
  }

  #sidebar .dd-icon:hover {
    background: rgba(243, 112, 33, 0.18);
  }

  #sidebar .dd-icon svg {
    width: 1.25rem;
    height: 1.25rem;
  }

  .mobile-hidden .dd-icon .dd-open,
  .dd-icon .dd-close {
    display: block;
  }

  .mobile-hidden .dd-icon .dd-close,
  .dd-icon .dd-open {
    display: none;
  }

  main {
    width: 100%;
    margin-left: 0;
    padding: 6rem 1.25rem 3rem;
  }

  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.2rem; }
}

@media only screen and (max-width: 480px) {
  main {
    padding: 5.5rem 1rem 2rem;
  }

  #articlesContainer > div {
    padding: 1rem;
  }

  #articlesContainer > div > a:first-child {
    font-size: 0.95rem;
  }
}

/* ---------- Nav resource badges ---------- */

.nav-badges {
  display: inline-flex;
  gap: 0.3rem;
  margin-left: auto;
  flex-shrink: 0;
}

.nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 4px;
}

.nav-badge svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

.nav-badge-video {
  background: rgba(243, 112, 33, 0.12);
  color: var(--tm-orange-dark);
}

.nav-badge-manual {
  background: rgba(37, 99, 235, 0.12);
  color: #2563eb;
}

/* ---------- Manual card ---------- */

#articlesContainer > div.manual-card > a:first-child::before {
  background: #2563eb
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/><polyline points='14 2 14 8 20 8'/><line x1='16' y1='13' x2='8' y2='13'/><line x1='16' y1='17' x2='8' y2='17'/><line x1='10' y1='9' x2='8' y2='9'/></svg>")
    no-repeat center / 14px 14px;
}

#articlesContainer > div.manual-card:hover > a:first-child::before {
  background-color: #1d4ed8;
}