/*
Theme Name: Linux Guide Terminal
Author: Codex
Description: Przyjazny motyw WordPress z jasnym i ciemnym wariantem dla poradnika linuxowego dla poczatkujacych.
Version: 1.6.4
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: linux-guide-terminal
Tags: blog, education, custom-logo, custom-menu, dark, light, two-columns
*/

:root {
  --lg-bg: #f5f7f4;
  --lg-panel: #ffffff;
  --lg-panel-soft: #eef3ef;
  --lg-code-bg: #101716;
  --lg-input-bg: #ffffff;
  --lg-header-bg: rgba(245, 247, 244, 0.94);
  --lg-text: #17211f;
  --lg-muted: #52635f;
  --lg-green: #007a4d;
  --lg-green-soft: rgba(0, 122, 77, 0.1);
  --lg-green-focus: rgba(0, 122, 77, 0.18);
  --lg-grid-line: rgba(0, 122, 77, 0.08);
  --lg-cyan: #006d8f;
  --lg-amber: #986600;
  --lg-red: #b42318;
  --lg-border: #d7e0dc;
  --lg-shadow: 0 18px 45px rgba(24, 44, 39, 0.1);
  --lg-button-text: #ffffff;
  --lg-card-hover: #f0f7f3;
  --lg-terminal-text: #d6deeb;
  --lg-radius: 6px;
  --lg-mono: "JetBrains Mono", "Fira Code", "Courier New", monospace;
  --lg-sans: Inter, Roboto, "Source Sans 3", Arial, sans-serif;
}

html[data-lgtm-theme="dark"] {
  --lg-bg: #0b0f10;
  --lg-panel: #121819;
  --lg-panel-soft: #0f1516;
  --lg-code-bg: #050808;
  --lg-input-bg: #080c0d;
  --lg-header-bg: rgba(11, 15, 16, 0.94);
  --lg-text: #d6deeb;
  --lg-muted: #8da0a6;
  --lg-green: #00ff88;
  --lg-green-soft: rgba(0, 255, 136, 0.08);
  --lg-green-focus: rgba(0, 255, 136, 0.14);
  --lg-grid-line: rgba(0, 255, 136, 0.025);
  --lg-cyan: #66d9ef;
  --lg-amber: #e5b567;
  --lg-red: #ff5f56;
  --lg-border: #263238;
  --lg-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
  --lg-button-text: #04100a;
  --lg-card-hover: #101b18;
  --lg-terminal-text: #d6deeb;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--lg-bg);
  color: var(--lg-text);
  font-family: var(--lg-sans);
  line-height: 1.7;
  overflow-x: hidden;
}

body.admin-bar .site-header {
  top: 32px;
}

a {
  color: var(--lg-cyan);
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--lg-green);
}

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

code,
pre,
kbd,
samp {
  font-family: var(--lg-mono);
}

pre,
.wp-block-code {
  overflow-x: auto;
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  background: var(--lg-code-bg);
  color: var(--lg-text);
  padding: 20px;
}

blockquote {
  margin: 28px 0;
  border-left: 3px solid var(--lg-green);
  background: var(--lg-panel);
  color: var(--lg-muted);
  padding: 18px 22px;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
}

.site-shell {
  min-height: 100vh;
  overflow-x: clip;
  background:
    linear-gradient(var(--lg-grid-line) 1px, transparent 1px),
    var(--lg-bg);
  background-size: 100% 44px;
}

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid var(--lg-border);
  background: var(--lg-header-bg);
  backdrop-filter: blur(12px);
}

.wrap {
  width: calc(100% - 32px);
  max-width: 1180px;
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 78px;
}

.site-branding {
  min-width: 210px;
}

.site-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--lg-text);
  font: 800 18px/1 var(--lg-mono);
  overflow-wrap: anywhere;
}

.site-title::before {
  content: "~/";
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--lg-green);
  border-radius: var(--lg-radius);
  color: var(--lg-green);
  background: var(--lg-green-soft);
}

.site-description {
  margin: 8px 0 0 44px;
  color: var(--lg-muted);
  font-size: 13px;
}

.main-navigation {
  flex: 1 1 auto;
}

.main-navigation ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-navigation > ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 18px;
}

.main-navigation li {
  position: relative;
}

.main-navigation a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  color: var(--lg-muted);
  font-weight: 700;
  font-size: 14px;
}

.main-navigation a:hover,
.main-navigation a:focus,
.main-navigation .current-menu-item > a {
  color: var(--lg-green);
}

.main-navigation .menu-item-has-children > a::after {
  content: "v";
  margin-left: 8px;
  color: var(--lg-green);
  font: 800 11px/1 var(--lg-mono);
}

.main-navigation .sub-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 10px);
  left: 0;
  display: grid;
  min-width: 210px;
  gap: 4px;
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  background: var(--lg-panel);
  box-shadow: var(--lg-shadow);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s ease;
}

.main-navigation .sub-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -12px;
  height: 12px;
}

.main-navigation li:hover > .sub-menu,
.main-navigation li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-navigation .sub-menu a {
  display: flex;
  width: 100%;
  min-height: 40px;
  border-radius: 4px;
  color: var(--lg-text);
  padding: 0 12px;
  white-space: nowrap;
}

.main-navigation .sub-menu a:hover,
.main-navigation .sub-menu a:focus {
  background: var(--lg-green-soft);
  color: var(--lg-green);
}

.main-navigation .sub-menu .sub-menu {
  top: -8px;
  left: calc(100% + 8px);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  background: var(--lg-panel);
  color: var(--lg-text);
  padding: 0 12px;
  font: 800 13px/1 var(--lg-mono);
  cursor: pointer;
}

.theme-toggle:hover,
.theme-toggle:focus {
  border-color: var(--lg-green);
  color: var(--lg-green);
}

.theme-toggle-icon {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--lg-green);
  border-radius: 4px;
  color: var(--lg-green);
  background: var(--lg-green-soft);
}

.site-main {
  padding: 54px 0 72px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 28px;
  align-items: stretch;
}

.panel,
.hero-copy,
.terminal-box,
.category-card,
.post-card,
.widget,
.page-card,
.comment-respond {
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  background: var(--lg-panel);
  box-shadow: var(--lg-shadow);
}

.hero-copy {
  padding: clamp(28px, 5vw, 56px);
}

.kicker,
.terminal-box,
.post-tag,
.command-line,
.posted-on,
.cat-links {
  font-family: var(--lg-mono);
}

.kicker {
  margin: 0 0 14px;
  color: var(--lg-cyan);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--lg-text);
  font-family: var(--lg-mono);
  letter-spacing: 0;
}

.hero h1,
.page-title {
  margin: 0;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.08;
}

.hero h1 span,
.prompt {
  color: var(--lg-green);
}

.hero h1 span {
  display: block;
  font-size: clamp(17px, 2.1vw, 25px);
  line-height: 1.5;
}

.lead {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--lg-muted);
  font-size: 18px;
}

.search-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 32px;
}

.search-field,
.search-submit,
input[type="text"],
input[type="email"],
input[type="url"],
textarea {
  min-height: 52px;
  border-radius: var(--lg-radius);
  font: 700 15px/1 var(--lg-sans);
}

.search-field,
input[type="text"],
input[type="email"],
input[type="url"],
textarea {
  width: 100%;
  border: 1px solid var(--lg-border);
  background: var(--lg-input-bg);
  color: var(--lg-text);
  padding: 0 16px;
  outline: none;
}

textarea {
  min-height: 140px;
  padding: 16px;
  line-height: 1.6;
}

.search-field:focus,
input:focus,
textarea:focus {
  border-color: var(--lg-green);
  box-shadow: 0 0 0 3px var(--lg-green-focus);
}

.search-submit,
button:not(.theme-toggle),
input[type="submit"] {
  border: 1px solid var(--lg-green);
  border-radius: var(--lg-radius);
  background: var(--lg-green);
  color: var(--lg-button-text);
  padding: 0 22px;
  cursor: pointer;
  font-weight: 800;
}

.terminal-box {
  min-width: 0;
  overflow: hidden;
  background: var(--lg-code-bg);
  color: var(--lg-terminal-text);
}

.terminal-bar {
  display: flex;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid var(--lg-border);
  background: var(--lg-panel-soft);
}

.terminal-bar span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--lg-red);
}

.terminal-bar span:nth-child(2) {
  background: var(--lg-amber);
}

.terminal-bar span:nth-child(3) {
  background: var(--lg-green);
}

.terminal-box pre {
  margin: 0;
  min-height: 360px;
  border: 0;
  padding: clamp(20px, 3vw, 34px);
  white-space: pre-wrap;
  box-shadow: none;
  color: var(--lg-terminal-text);
}

.section {
  margin-top: 44px;
}

.front-page-content-card {
  max-width: var(--lgtm-page-content-width, 920px);
  margin-inline: auto;
}

.front-page-content > :first-child {
  margin-top: 0;
}

.front-page-content > :last-child {
  margin-bottom: 0;
}

.front-page-content img,
.front-page-content video,
.front-page-content iframe {
  max-width: 100%;
}

.front-page-content .wp-block-image img {
  height: auto;
  border-radius: var(--lg-radius);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
  gap: 16px;
}

.category-card {
  display: block;
  min-height: 190px;
  padding: 24px;
  color: var(--lg-text);
  min-width: 0;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.category-card:hover {
  border-color: var(--lg-green);
  background: var(--lg-card-hover);
  transform: translateY(-2px);
}

.command-line {
  display: block;
  margin-bottom: 22px;
  color: var(--lg-green);
  font-size: 13px;
  font-weight: 800;
}

.category-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.category-card p {
  font-size: 17px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.category-card p,
.post-card p,
.path-step p,
.widget,
.entry-meta,
.entry-footer,
.archive-description {
  color: var(--lg-muted);
}

.beginner-path {
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  background: var(--lg-panel);
  box-shadow: var(--lg-shadow);
  padding: clamp(22px, 4vw, 34px);
}

.path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.path-step {
  min-height: 190px;
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  background: var(--lg-panel-soft);
  padding: 22px;
}

.path-step span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--lg-green);
  border-radius: var(--lg-radius);
  color: var(--lg-green);
  background: var(--lg-green-soft);
  font: 800 14px/1 var(--lg-mono);
}

.path-step h3 {
  margin: 18px 0 8px;
  font-size: 20px;
  line-height: 1.3;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: start;
  margin-top: 44px;
}

.content-grid-main-only {
  grid-template-columns: 1fr;
}

.content-grid-sidebar-only {
  grid-template-columns: minmax(280px, 420px);
  justify-content: end;
}

.post-card {
  position: relative;
  padding: 22px 24px 22px 94px;
  margin-bottom: 14px;
}

.post-tag {
  position: absolute;
  left: 24px;
  top: 24px;
  display: inline-block;
  min-width: 48px;
  border: 1px solid var(--lg-green);
  border-radius: 4px;
  color: var(--lg-green);
  background: var(--lg-green-soft);
  padding: 4px 7px;
  font-size: 11px;
  font-weight: 900;
  text-align: center;
}

.post-card h2,
.post-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.32;
}

.post-card h2 a,
.post-card h3 a {
  color: var(--lg-text);
}

.post-card h2 a:hover,
.post-card h3 a:hover {
  color: var(--lg-green);
}

.sidebar {
  display: grid;
  gap: 16px;
}

.widget {
  padding: 24px;
}

.widget-title {
  margin: 0 0 14px;
  font-size: 22px;
}

.widget ul,
.widget ol {
  margin: 0;
  padding-left: 20px;
}

.widget li {
  margin: 8px 0;
}

.page-card,
.single-card {
  padding: clamp(24px, 4vw, 48px);
}

.entry-header {
  margin-bottom: 28px;
}

.entry-title {
  margin: 0 0 14px;
  font-size: clamp(32px, 4.6vw, 58px);
  line-height: 1.1;
}

.entry-content {
  color: var(--lg-text);
}

.entry-content h2 {
  margin-top: 40px;
}

.entry-content a {
  border-bottom: 1px solid rgba(102, 217, 239, 0.42);
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 26px 0;
}

.entry-content th,
.entry-content td {
  border: 1px solid var(--lg-border);
  padding: 12px;
}

.entry-footer {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--lg-border);
}

.pagination,
.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.page-numbers,
.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  padding: 0 12px;
  background: var(--lg-panel);
}

.page-numbers.current {
  border-color: var(--lg-green);
  color: var(--lg-green);
}

.site-footer {
  border-top: 1px solid var(--lg-border);
  padding: 28px 0;
  color: var(--lg-muted);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  font-family: var(--lg-mono);
  font-size: 13px;
}

@media (max-width: 980px) {
  .wrap {
    width: calc(100% - 24px);
    max-width: 760px;
  }

  .header-inner,
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .main-navigation {
    width: 100%;
  }

  .main-navigation > ul {
    justify-content: flex-start;
  }

  .main-navigation .sub-menu {
    position: static;
    min-width: 0;
    margin: 4px 0 4px 16px;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .main-navigation .sub-menu::before {
    display: none;
  }

  .main-navigation .sub-menu a {
    white-space: normal;
  }

  .hero,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .path-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body.admin-bar .site-header {
    top: 46px;
  }

  .site-main {
    padding: 34px 0 52px;
  }

  .hero-copy,
  .category-card,
  .post-card,
  .widget,
  .page-card,
  .single-card {
    padding: 20px;
  }

  .search-form {
    grid-template-columns: 1fr;
  }

  .beginner-path {
    padding: 20px;
  }

  .category-card {
    min-height: 0;
  }

  .post-card {
    padding-left: 20px;
  }

  .post-tag {
    position: static;
    margin-bottom: 12px;
  }
}