@import url('https://fonts.googleapis.com/css2?family=Teko:wght@600&display=swap');

/* === CSS Custom Properties for Theming === */
:root {
  /* Dark theme (default) */
  --bg-color: #0a0a0a;
  --text-color: #e0e0e0;
  --bg-line-color: #111;
  --accent-color: #ff003c;
  --accent-lighter: #888888;
  --accent-darker: #ff1a1a;
  --card-bg: #111111;
  --navbar-bg: #000000;
  --footer-bg: #050505;
  --post-footer-bg: #161616;
  --code-bg: #1a1a1a;
  --code-text: #f8f8f8;
  --code-inline-bg: #330000;
  --code-inline-text: #ffaaaa;
  --dropdown-bg: #1a1a1a;
  --shadow-color: rgba(255, 0, 60, 0.1);
}

/* Light theme */
body[data-theme="light"] {
  --bg-color: #ffffff;
  --text-color: #202020;
  --bg-line-color: #f0f0f0;
  --accent-color: #ff003c;
  --accent-lighter: #666666;
  --accent-darker: #cc0030;
  --card-bg: #ffffff;
  --navbar-bg: #f8f8f8;
  --footer-bg: #ffffff;
  --post-footer-bg: #f8f8f8;
  --code-bg: #f8f8f8;
  --code-text: #202020;
  --code-inline-bg: #ffe6e6;
  --code-inline-text: #cc0030;
  --dropdown-bg: #ffffff;
  --shadow-color: rgba(255, 0, 60, 0.15);
}

/* === RAYGUN Banner === */
.raygun-banner {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  background-color: transparent;
  color: var(--accent-color);
  text-align: center;
  font-family: 'Teko', sans-serif;
  font-size: clamp(4rem, 15vw, 23rem);
  font-weight: 900;
  letter-spacing: 16px;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
  max-width: 100vw;
  overflow: hidden;
  white-space: nowrap;
  text-shadow: 
    -2px -2px 0 black,
    2px -2px 0 black,
    -2px 2px 0 black,
    2px 2px 0 black,
    -2px 0px 0 black,
    2px 0px 0 black,
    0px -2px 0 black,
    0px 2px 0 black;
}


/* === Unicode icons styling === */
.unicode-icon {
  color: var(--accent-color);
  font-weight: bold;
  margin-right: 0.5rem;
  transition: color 0.3s ease;
}

/* === Global Base === */
body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: system-ui, sans-serif;
  background-image: repeating-linear-gradient(
    0deg,
    var(--bg-color),
    var(--bg-color) 49px,
    var(--bg-line-color) 50px
  );
  background-size: 100% 50px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* === Typography === */
h1, h2, h3, h4 {
  font-family: 'Teko', sans-serif;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 2px dashed var(--accent-color);
  padding-bottom: 0.2em;
  margin-top: 1em;
  transition: color 0.3s ease, border-color 0.3s ease;
}

a {
  color: var(--accent-color);
  font-weight: bold;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-lighter);
  text-decoration: underline dashed;
}

/* === Navbar === */
.navbar {
  background-color: var(--navbar-bg) !important;
  border-bottom: 8px solid var(--accent-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.navbar-brand {
  display: flex;
  align-items: center;
  font-size: 1.8rem;
  color: var(--accent-color) !important;
  font-family: 'Teko', sans-serif;
  transition: color 0.3s ease;
  line-height: 1;
}

.navbar-brand span {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  transform: translateY(2px);
}

.navbar-logo {
  max-width: 33px;
  margin-right: 0.2em;
}

.nav-link {
  color: var(--text-color) !important;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--accent-color) !important;
}

/* Theme toggle button styling */
.theme-toggle {
  border: none !important;
  background: var(--accent-color) !important;
  padding: 0.2rem !important;
  color: white !important;
  border-radius: 50% !important;
  width: 28px !important;
  height: 28px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  margin: 0 !important;
  margin-left: 0.2rem !important;
  vertical-align: middle !important;
}

.nav-item .theme-toggle {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  align-self: center !important;
}

/* Ensure nav item containing theme toggle aligns properly */
.navbar-nav .nav-item:has(.theme-toggle) {
  display: flex !important;
  align-items: center !important;
}

/* Fallback for browsers that don't support :has() */
.navbar-nav .nav-item {
  display: flex;
  align-items: center;
}

.theme-toggle:hover {
  background: var(--accent-lighter) !important;
  color: white !important;
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.theme-toggle:focus {
  outline: 2px solid var(--accent-lighter);
  outline-offset: 2px;
}

/* Theme icon styling */
.theme-icon-light,
.theme-icon-dark {
  color: white !important;
  transition: color 0.3s ease;
}

/* Light theme specific adjustments */
body[data-theme="light"] .theme-toggle {
  background: var(--accent-color) !important;
  color: white !important;
}

body[data-theme="light"] .theme-toggle:hover {
  background: var(--accent-darker) !important;
}

/* === Dropdown Menu === */
.dropdown-menu {
  background-color: var(--dropdown-bg);
  border: 1px solid var(--accent-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.dropdown-menu .dropdown-item {
  color: var(--text-color);
  transition: color 0.3s ease, background-color 0.3s ease;
}

.dropdown-menu .dropdown-item:hover {
  background-color: var(--accent-color);
  color: white;
}

/* === Articles === */
article {
  background-color: var(--bg-color);
  border: 3px dashed var(--accent-color);
  border-left: 6px solid var(--accent-darker);
  padding: 1.5em;
  margin: 2em 0;
  border-radius: 6px;
  box-shadow: 0 4px 12px var(--shadow-color);
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.date-and-tags,
.authors {
  color: var(--text-color);
  font-size: 0.85rem;
  text-transform: uppercase;
  font-weight: bold;
  opacity: 0.8;
  transition: color 0.3s ease;
}

/* === Footer === */
footer {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  background-color: var(--footer-bg);
  color: var(--text-color);
  border-top: 4px double var(--accent-darker);
  padding: 2em;
  text-align: center;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

footer a {
  color: var(--accent-color);
  transition: color 0.3s ease;
}

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

/* === Post Footer === */
.post-footer {
  background-color: var(--post-footer-bg);
  border-top: 2px dashed var(--accent-lighter);
  padding: 1em;
  text-align: center;
  font-size: 0.9rem;
  color: var(--accent-color);
  margin-top: 2em;
  border-radius: 4px;
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

/* Dark theme post footer styling */
body:not([data-theme="light"]) .post-footer {
  background-color: #000000;
  border-left: 2px solid var(--accent-color);
  border-right: 2px solid var(--accent-color);
  border-bottom: 2px solid var(--accent-color);
  border-top: 2px dashed var(--accent-color);
}

/* Light theme post footer styling */
body[data-theme="light"] .post-footer {
  background-color: #ffffff;
  border-left: 2px solid var(--accent-color);
  border-right: 2px solid var(--accent-color);
  border-bottom: 2px solid var(--accent-color);
  border-top: 2px dashed var(--accent-color);
}

.post-footer a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.post-footer a:hover {
  color: var(--accent-lighter);
  text-decoration: underline dashed;
}

/* === Code Blocks === */
pre {
  background-color: var(--code-bg);
  color: var(--code-text);
  border-left: 5px solid var(--accent-color);
  padding: 0.5em;
  border-radius: 3px;
  overflow-x: auto;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

code {
  background-color: var(--code-inline-bg);
  color: var(--code-inline-text);
  padding: 0.1em 0.3em;
  border-radius: 3px;
  font-size: 0.95em;
  font-family: monospace;
  transition: background-color 0.3s ease, color 0.3s ease;
}

pre code {
  background-color: inherit;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

/* === Spoiler === */
.spoiler {
  background-color: var(--text-color);
  color: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
  border-radius: 3px;
  padding: 0 2px;
  display: inline-block;
  width: 3ch;
  white-space: nowrap;
  position: relative;
  top: 7px;
}

.spoiler:hover {
  opacity: 0.8;
}

.spoiler.revealed {
  background-color: transparent;
  color: inherit;
  width: auto;
  top: 5px;
}