/* NTK theme for Redmine 7 — visual language of https://www.techlib.cz/cs/ */
@import url("/assets/application-5bad425e.css");

:root {
  --ntk-ink: #141414;
  --ntk-muted: #5a5a5a;
  --ntk-paper: #f4f3ef;
  --ntk-white: #ffffff;
  --ntk-line: #d8d5ce;
  --ntk-accent: #d22027;
  --ntk-accent-hover: #b01b21;
  --ntk-gold: #d22027;
  --ntk-footer: #1a1a1a;
  --ntk-bar: #d22027;
  --fonts-main: "Segoe UI", "Noto Sans", "Helvetica Neue", Arial, sans-serif;
}

html, body {
  min-inline-size: 0;
  background: var(--ntk-paper);
  color: var(--ntk-ink);
}

#wrapper {
  background: var(--ntk-paper);
}

/* Tracker keeps Redmine chrome; public host hides it via body.ntk-public */

/* NTK brand strip */
.ntk-brand {
  background: var(--ntk-white);
  border-block-end: 3px solid var(--ntk-gold);
  padding: 2.5rem 1.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.ntk-brand__identity {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--ntk-ink);
}

.ntk-brand__identity:hover {
  text-decoration: none;
  color: var(--ntk-ink);
}

.ntk-brand__logo {
  display: block;
  height: auto;
  width: auto;
  max-inline-size: min(640px, 94vw);
}

.ntk-brand__mark {
  display: none;
}

.ntk-brand__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ntk-brand__name {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.15;
}

.ntk-brand__sub {
  font-size: 0.78rem;
  color: var(--ntk-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ntk-brand__meta {
  font-size: 1rem;
  color: #1a1a1a;
  text-align: end;
}

.ntk-brand__meta a,
.ntk-brand__meta a.login,
.ntk-brand__login {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #1a1a1a !important;
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none !important;
}

.ntk-brand__login-icon {
  width: 1.2em;
  height: 1.2em;
  flex-shrink: 0;
}

.ntk-brand__meta a:hover {
  color: #111111 !important;
  text-decoration: none !important;
}

/* Project header */
#header {
  background: var(--ntk-white);
  color: var(--ntk-ink);
  border-block-end: 1px solid var(--ntk-line);
  box-sizing: border-box;
  padding-inline: 1.5rem;
}

body.has-main-menu #header {
  padding-block-end: 2.4rem;
}

#header a,
#header a:link,
#header a:visited {
  color: var(--ntk-ink);
}

#header a:hover {
  color: var(--ntk-accent);
}

#header h1 {
  color: var(--ntk-ink);
  font-weight: 600;
}

#quick-search #q {
  border: 1px solid var(--ntk-line);
  border-radius: 2px;
  background: var(--ntk-paper);
}

#main-menu {
  background: var(--ntk-white);
  border-block-start: 1px solid var(--ntk-line);
  padding-inline: 1.5rem;
}

#main-menu li a {
  color: var(--ntk-ink);
  border-radius: 0;
  text-decoration: none !important;
  box-shadow: none;
}

#main-menu li a.selected,
#main-menu li a:hover {
  background: transparent;
  color: var(--ntk-accent);
  text-decoration: none !important;
  box-shadow: none;
}

#main {
  background: var(--ntk-paper);
}

#content {
  background: var(--ntk-white);
  border: none;
  margin: 0;
  padding: 1.5rem;
  box-shadow: none;
}

#sidebar {
  background: transparent;
}

#sidebar h3 {
  color: var(--ntk-ink);
  border-block-end: 1px solid var(--ntk-line);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

a,
a:link,
a:visited {
  color: var(--ntk-accent);
}

a:hover {
  color: var(--ntk-accent-hover);
}

.wiki {
  font-size: 1rem;
  line-height: 1.65;
}

.wiki h1,
.wiki h2,
.wiki h3 {
  color: var(--ntk-ink);
  font-weight: 700;
}

.wiki h1 {
  font-size: 1.85rem;
  border-block-end: 1px solid var(--ntk-line);
  padding-block-end: 0.4rem;
}

input[type="submit"],
button[type="submit"],
.button-positive {
  background: var(--ntk-accent);
  border-color: var(--ntk-accent);
  color: #ffffff !important;
  padding-inline: 0.9rem;
  white-space: nowrap;
}

input[type="submit"]:hover,
button[type="submit"]:hover,
.button-positive:hover {
  background: var(--ntk-accent-hover);
  border-color: var(--ntk-accent-hover);
  color: #ffffff !important;
}

p.buttons > a.icon,
.buttons > a.icon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-sizing: border-box;
  width: auto;
  max-inline-size: none;
  padding: 0.4rem 0.85rem;
  background: var(--ntk-accent);
  border: 1px solid var(--ntk-accent);
  border-radius: 3px;
  color: #ffffff !important;
  white-space: nowrap;
  overflow: visible;
  text-decoration: none !important;
}

p.buttons > a.icon:hover,
.buttons > a.icon:hover {
  background: var(--ntk-accent-hover);
  border-color: var(--ntk-accent-hover);
  color: #ffffff !important;
}

p.buttons > a.icon svg.icon-svg,
.buttons > a.icon svg.icon-svg {
  stroke: #ffffff !important;
  flex-shrink: 0;
}

p.buttons > a.icon .icon-label,
.buttons > a.icon .icon-label {
  color: #ffffff !important;
  flex-shrink: 0;
  overflow: visible;
  white-space: nowrap;
}

.ntk-nav button,
.ntk-nav input[type="submit"] {
  background: transparent;
  border: none;
  box-shadow: none;
  color: rgba(255, 255, 255, 0.7) !important;
  padding: 0;
}

#footer {
  display: none;
}

.ntk-tracker-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--ntk-white);
  border-block-end: 3px solid var(--ntk-accent);
  padding: 0.85rem 1.5rem;
}

.ntk-tracker-brand__identity {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--ntk-ink);
  text-decoration: none;
}

.ntk-tracker-brand__identity:hover {
  color: var(--ntk-ink);
  text-decoration: none;
}

.ntk-tracker-brand__logo {
  display: block;
  height: 40px;
  width: auto;
}

.ntk-tracker-brand__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.2;
}

.ntk-tracker-brand__text strong {
  font-size: 1rem;
}

.ntk-tracker-brand__text span {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ntk-muted);
}

.ntk-tracker-footer {
  background: var(--ntk-footer);
  color: #d0d0d0;
  padding: 0.9rem 1.5rem;
  font-size: 0.8rem;
  text-align: center;
}

.ntk-tracker-footer p {
  margin: 0;
}

#top-menu,
nav.top-menu {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  background: var(--ntk-accent);
  color: #ffffff;
  border: none;
  box-sizing: border-box;
  min-height: 2.15em;
  padding-block: 0.3rem;
  padding-inline: 1.5rem;
}

#top-menu a,
#top-menu a:link,
#top-menu a:visited,
nav.top-menu a,
nav.top-menu a:link,
nav.top-menu a:visited {
  color: #ffffff !important;
}

#top-menu a:hover,
nav.top-menu a:hover {
  background: var(--ntk-accent-hover);
  color: #ffffff !important;
}

#top-menu .dropdown-content,
nav.top-menu .dropdown-content {
  color: var(--ntk-ink);
}

#top-menu .dropdown-content a,
#top-menu .dropdown-content a:link,
#top-menu .dropdown-content a:visited,
nav.top-menu .dropdown-content a,
nav.top-menu .dropdown-content a:link,
nav.top-menu .dropdown-content a:visited {
  color: var(--ntk-ink) !important;
  background: transparent;
}

#top-menu .dropdown-content a:hover,
nav.top-menu .dropdown-content a:hover {
  background: #f4f3ef;
  color: var(--ntk-ink) !important;
}

#top-menu .dropdown-content a.logout,
#top-menu .dropdown-content a.logout:hover,
nav.top-menu .dropdown-content a.logout,
nav.top-menu .dropdown-content a.logout:hover {
  background: var(--ntk-accent);
  color: #ffffff !important;
}

/* Hide Projects for anonymous users (login link present); keep it for signed-in users. */
body.ntk-anonymous #top-menu a.projects,
body.ntk-anonymous nav.top-menu a.projects,
body.ntk-anonymous .flyout-menu a.projects,
#top-menu:has(a.login) a.projects,
nav.top-menu:has(a.login) a.projects,
.flyout-menu:has(a.login) a.projects {
  display: none !important;
}

body.ntk-tracker #wrapper,
body.ntk-tracker #main,
body.ntk-tracker #header,
body.ntk-tracker #top-menu,
body.ntk-tracker nav.top-menu,
body.ntk-tracker #content,
body.ntk-tracker #main-menu {
  box-sizing: border-box;
  max-inline-size: none;
}

body.ntk-tracker #wrapper,
body.ntk-tracker #main,
body.ntk-tracker #header,
body.ntk-tracker #top-menu,
body.ntk-tracker nav.top-menu {
  width: auto;
}

body.ntk-tracker #header,
body.ntk-tracker #top-menu,
body.ntk-tracker nav.top-menu,
body.ntk-tracker #content,
body.ntk-tracker #main-menu {
  padding-inline: 1.5rem;
}

body.ntk-tracker #content {
  margin: 0;
  flex-grow: 1;
}

.ntk-site-footer {
  background: transparent;
  color: #6a6a6a;
  border: none;
  padding: 2.25rem 0 1.15rem;
  margin-block-start: auto;
  font-size: 13px;
  text-align: center;
  line-height: 1.5;
}

.ntk-site-footer__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem 2rem;
  box-sizing: border-box;
  width: 100%;
  max-inline-size: var(--ntk-public-width, 1170px);
  margin-inline: auto;
  padding-inline: 1.5rem;
  margin-block-end: 1.75rem;
}

.ntk-site-footer__rule {
  box-sizing: border-box;
  display: block;
  width: 100vw;
  max-width: none;
  margin: 0 0 1.15rem;
  margin-inline-start: calc(50% - 50vw);
  border: 0;
  border-block-start: 1px solid #d0d0d0;
  height: 0;
}

.ntk-site-footer__eu {
  display: block;
  height: auto;
  width: min(445px, calc(50% - 1rem));
  max-width: 100%;
}

.ntk-site-footer__cards {
  display: block;
  height: auto;
  width: min(500px, calc(50% - 1rem));
  max-width: 100%;
  margin-inline-start: auto;
}

.ntk-site-footer p {
  box-sizing: border-box;
  width: 100%;
  max-inline-size: var(--ntk-public-width, 1170px);
  margin: 0 auto;
  padding-inline: 1.5rem;
}

/* Public site nav — visual language of https://www.techlib.cz/cs/ */
.ntk-nav {
  display: flex;
  align-items: center;
  background: #e42929;
  border: none;
  box-sizing: border-box;
  min-block-size: 50px;
  padding: 0;
  color: #ffffff;
  position: relative;
  z-index: 30;
}

.ntk-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-sizing: border-box;
  width: 100%;
  min-block-size: 50px;
  padding-block: 0;
  padding-inline: 1.5rem;
  position: relative;
}

.ntk-nav__items {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: nowrap;
  align-self: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.ntk-nav__item {
  display: flex;
  align-items: center;
  position: relative;
  margin: 0;
  padding: 0;
}

.ntk-nav__link {
  display: flex;
  align-items: center;
  gap: 6px;
  box-sizing: border-box;
  height: 50px;
  margin: 0;
  padding: 0 15px !important;
  color: #ffffff !important;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none !important;
  white-space: nowrap;
}

.ntk-nav__item.is-active > .ntk-nav__link,
.ntk-nav__item:hover > .ntk-nav__link,
.ntk-nav__item:focus-within > .ntk-nav__link {
  background: #c21718;
  color: #ffffff !important;
}

.ntk-nav__caret {
  display: inline-block;
  width: 0;
  height: 0;
  margin-inline-start: 4px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid #ffffff;
  vertical-align: middle;
}

.ntk-nav__mega {
  display: none;
  position: absolute;
  z-index: 50;
  top: 100%;
  left: 0;
  min-inline-size: 320px;
  margin: 0;
  padding: 1.1rem 1.5rem 1.25rem;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.ntk-nav__mega--cols {
  display: none;
  grid-template-columns: minmax(280px, 1fr) minmax(260px, 1fr);
  gap: 0 2.5rem;
  min-inline-size: min(720px, 92vw);
}

.ntk-nav__item:hover > .ntk-nav__mega,
.ntk-nav__item:focus-within > .ntk-nav__mega {
  display: block;
}

.ntk-nav__item:hover > .ntk-nav__mega--cols,
.ntk-nav__item:focus-within > .ntk-nav__mega--cols {
  display: grid;
}

.ntk-nav__col {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ntk-nav__heading {
  color: #01a3b8;
  font-size: 14px;
  font-weight: 700;
  padding: 0.45rem 0 0.35rem;
}

.ntk-nav__heading.is-finished {
  color: #adcd3b;
}

.ntk-nav__rule {
  height: 0;
  margin: 0.55rem 0;
  border: 0;
  border-block-start: 1px solid #eeeeee;
}

.ntk-nav__drop-link {
  display: block;
  padding: 0.35rem 0;
  color: #222222 !important;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none !important;
}

.ntk-nav__drop-link small {
  display: block;
  margin-block-start: 1px;
  color: #888888;
  font-size: 12px;
  font-weight: 400;
}

.ntk-nav__drop-link:hover,
.ntk-nav__drop-link:focus {
  color: #111111 !important;
}

.ntk-nav__drop-link:hover .ntk-nav__drop-title,
.ntk-nav__drop-link:focus .ntk-nav__drop-title {
  text-decoration: underline;
}

.ntk-nav__search {
  position: relative;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  align-self: center;
  margin-inline-start: auto;
}

.ntk-nav__q {
  width: 185px;
  height: 38px;
  padding: 6px 36px 6px 12px;
  border: 1px solid transparent;
  border-right-color: #c45858;
  border-bottom-color: #c45858;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.25);
  color: #ffffff;
  font-size: 14px;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
}

.ntk-nav__q::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.ntk-nav__q:focus {
  background: #ffffff;
  color: #777777;
  outline: none;
}

.ntk-nav__search-submit {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.ntk-nav__search:focus-within .ntk-nav__search-submit {
  color: #777777 !important;
}

body.ntk-public #top-menu,
body.ntk-public #header,
body.ntk-public #main-menu,
body.ntk-public #sidebar,
body.ntk-public .contextual,
body.ntk-public .wiki-anchor,
body.ntk-public .attachments,
body.ntk-public #wiki_add_attachment,
body.ntk-public .wiki-update-info,
body.ntk-public fieldset.collapsible,
body.ntk-public .other-formats,
body.ntk-public #footer,
body.ntk-public #search-types,
body.ntk-public #search-form select,
body.ntk-public #options-content,
body.ntk-public #search-form fieldset.collapsible {
  display: none !important;
}

body.ntk-public {
  --ntk-public-width: 1170px;
  background-color: #ffffff;
  background-image: url("/assets/themes/ntk_theme/bg-f01a8485.png");
  background-position: 50% -230px;
  background-repeat: repeat;
}

body.ntk-public .ntk-brand,
body.ntk-public .ntk-nav,
body.ntk-public #wrapper {
  box-sizing: border-box;
  width: 100%;
  max-inline-size: var(--ntk-public-width);
  margin-inline: auto;
}

body.ntk-public .ntk-site-footer {
  box-sizing: border-box;
  width: 100%;
  max-inline-size: none;
  margin-inline: 0;
}

body.ntk-public #content {
  width: auto;
  max-inline-size: none;
  margin-inline: 0;
  float: none;
}

body.ntk-public .ntk-brand {
  border-block-end: none;
}

body.ntk-public #wrapper,
body.ntk-public #main,
body.ntk-public .ntk-brand,
body.ntk-public #header,
body.ntk-public #main-menu,
body.ntk-public #content,
body.ntk-public #sidebar {
  background: transparent;
}

body.ntk-public #content {
  border: none;
  box-shadow: none;
  margin-block: 1.5rem;
  padding-inline: 1.5rem;
}

body.ntk-public.controller-wiki #content > h2,
body.ntk-public p.breadcrumb,
body.ntk-public .breadcrumb {
  display: none !important;
}

body.ntk-public .wiki {
  font-size: 1rem;
  line-height: 1.65;
  color: #111111;
}

body.ntk-public .wiki h1,
body.ntk-public .wiki h2,
body.ntk-public .wiki h3 {
  color: #e52726;
  font-weight: 700;
  border: none;
  padding: 0;
}

body.ntk-public .wiki h1,
body.ntk-public .wiki h2 {
  font-size: 24px;
  margin-block: 1.35rem 0.85rem;
}

body.ntk-public .wiki h3 {
  font-size: 20px;
  margin-block: 1.5rem 0.75rem;
}

body.ntk-public .wiki h3 a {
  color: #e52726 !important;
  text-decoration: none !important;
}

body.ntk-public .wiki img,
.ntk-wiki-img {
  display: block;
  max-inline-size: 100%;
  height: auto;
  margin-block: 1.25rem;
}

@media (max-width: 639px) {
  body.ntk-public {
    background: #ffffff !important;
  }
}

body.ntk-public.project-png #project-jump {
  display: none !important;
}

@media (max-width: 900px) {
  body {
    min-inline-size: 0;
  }

  .ntk-brand {
    display: flex;
    flex-direction: column;
    text-align: start;
  }

  .ntk-brand__meta {
    text-align: start;
  }

  .ntk-nav__inner {
    flex-direction: column;
    align-items: stretch;
    padding-block-end: 8px;
  }

  .ntk-nav__items {
    flex-direction: column;
    justify-content: flex-start;
  }

  .ntk-nav__search {
    position: relative;
    right: auto;
    top: auto;
    align-self: stretch;
    margin-inline: 1.5rem;
    margin-block: 6px;
  }

  .ntk-nav__mega,
  .ntk-nav__mega--cols {
    position: static;
    display: none;
    min-inline-size: 0;
    grid-template-columns: 1fr;
    box-shadow: none;
    border: none;
    background: #ffffff;
    padding-inline: 1rem;
  }

  .ntk-nav__item:hover > .ntk-nav__mega,
  .ntk-nav__item:focus-within > .ntk-nav__mega,
  .ntk-nav__item:hover > .ntk-nav__mega--cols,
  .ntk-nav__item:focus-within > .ntk-nav__mega--cols {
    display: block;
  }

  .ntk-nav__drop-link {
    color: #222222 !important;
    padding-inline-start: 8px;
  }

  .ntk-nav__drop-link:hover,
  .ntk-nav__drop-link:focus {
    background: transparent;
    color: #111111 !important;
  }

  .ntk-nav__q {
    width: 100%;
  }

  body.ntk-public #content {
    margin: 0.75rem 0;
    padding: 1rem 1.5rem;
  }

  #quick-search {
    float: none;
  }
}