/**
 * Kenosis Aesthetic Theme Filter for Terminus / Zola
 * Inspired by Project Kenosis (https://github.com/SagamiYun/Kenosis)
 * and SagamiYun index portal (https://sagamiyun.me)
 */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg: #050505;
  --card: #0d0d0d;
  --surface: #141414;
  --border: #222222;
  --border-h: #444444;
  --txt: #f0f0f0;
  --sec: #888888;
  --muted: #555555;
  --accent: #a78bfa;
  --mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --disp: 'Space Grotesk', 'Inter', sans-serif;

  /* Overrides for Terminus CSS variables */
  --background-color: #050505 !important;
  --text-color: #f0f0f0 !important;
  --accent-color: #a78bfa !important;
  --footnote-color: #888888 !important;
}

/* === Global Reset & Full-Viewport Background === */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background-color: var(--bg) !important;
  color-scheme: dark;
  min-height: 100%;
  width: 100%;
}

body {
  width: 100% !important;
  max-width: 100% !important;
  min-height: 100vh !important;
  margin: 0 !important;
  padding: 0 !important;
  background-color: var(--bg) !important;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.016) 1px, transparent 0);
  background-size: 32px 32px;
  color: var(--txt) !important;
  font-family: var(--mono) !important;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Clear Terminus restrictive max-width from body */
body.layout-center,
body.layout-left,
body.layout-full-width {
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  display: block !important;
}

/* === Ambient Atmosphere & Overlays === */

/* CRT Scanlines Overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 2;
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.06) 0 2px, transparent 2px 4px);
  mix-blend-mode: overlay;
}

/* Top Subtle Violet Radial Glow */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  background: radial-gradient(ellipse at 50% 0%, rgba(167, 139, 250, 0.09), transparent 60%);
}

/* === Layout Container === */
.site-container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  min-width: 0;
}

.site-main {
  flex: 1;
  min-width: 0;
  max-width: 100%;
  width: 100%;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--disp) !important;
  color: #ffffff !important;
  letter-spacing: -0.01em;
  margin-top: 1.5em;
  margin-bottom: 0.6em;
}

h1 {
  font-weight: 700;
  text-shadow: 0 0 24px rgba(255, 255, 255, 0.08);
}

p {
  margin: 1.2em 0;
  line-height: 1.7;
}

/* === Selection & Scrollbar === */
::selection {
  background: rgba(167, 139, 250, 0.25);
  color: #ffffff;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--border-h);
}

/* === Header & Modern Terminal Taber === */
.site-header {
  margin-bottom: 36px;
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.header-logo {
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
}

.logo {
  font-family: var(--mono) !important;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #ffffff !important;
  background: var(--card) !important;
  border: 1px solid var(--border) !important;
  border-radius: 6px !important;
  padding: 8px 14px !important;
  text-shadow: 0 0 14px rgba(167, 139, 250, 0.35);
  box-shadow: 0 0 16px rgba(167, 139, 250, 0.08);
  transition: border-color 150ms ease, color 150ms ease, box-shadow 150ms ease, background-color 150ms ease !important;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.header-logo:hover .logo,
.header-logo:focus-visible .logo {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background-color: #121218 !important;
  box-shadow: 0 0 24px rgba(167, 139, 250, 0.3) !important;
}

/* Taber Navigation */
.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  border: none !important;
  background: transparent !important;
}

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

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono) !important;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--sec) !important;
  text-decoration: none !important;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease, box-shadow 150ms ease !important;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.nav-mark {
  color: var(--muted);
  display: inline-block;
  transition: color 150ms ease, transform 150ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: #ffffff !important;
  background: rgba(167, 139, 250, 0.08) !important;
  border-color: rgba(167, 139, 250, 0.25) !important;
  box-shadow: 0 0 12px rgba(167, 139, 250, 0.15) !important;
}

.nav-link:hover .nav-mark,
.nav-link:focus-visible .nav-mark {
  color: var(--accent);
  transform: translateX(2px);
}

.nav-link.active {
  color: var(--accent) !important;
  background: rgba(167, 139, 250, 0.12) !important;
  border-color: rgba(167, 139, 250, 0.3) !important;
  box-shadow: 0 0 10px rgba(167, 139, 250, 0.2) !important;
}

.nav-link.active .nav-mark {
  color: var(--accent);
}

.header-divider {
  width: 100%;
  height: 1px;
  margin-top: 18px;
  background: repeating-linear-gradient(to right, var(--border), var(--border) 4px, transparent 0, transparent 10px);
  opacity: 0.7;
}

.mobile-menu-toggle {
  display: none;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--sec);
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: color 150ms ease, border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease !important;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus-visible,
.mobile-menu-toggle.is-open {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(167, 139, 250, 0.08);
  box-shadow: 0 0 16px rgba(167, 139, 250, 0.25);
}

/* === Mobile Navigation Responsive Rules === */
@media (max-width: 684px) {
  .site-container {
    padding: 20px 16px 60px;
  }

  .header-main {
    position: relative;
    justify-content: space-between;
  }

  .logo {
    font-size: 0.85rem;
    padding: 6px 10px !important;
  }

  .mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
  }

  .main-nav {
    display: none;
    width: 100%;
    margin-top: 12px;
  }

  .main-nav.is-open {
    display: block;
    animation: kenosisFadeDown 0.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    background: var(--card);
    border: 1px solid var(--border) !important;
    border-radius: 8px;
    padding: 10px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.8);
  }

  .nav-link {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
    border-radius: 6px;
  }
}

@keyframes kenosisFadeDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Links === */
a {
  color: var(--accent) !important;
  text-decoration: none;
  transition: all 150ms ease;
}

a:hover {
  color: #ffffff !important;
  text-shadow: 0 0 14px rgba(167, 139, 250, 0.45);
}

/* === Framed Intro Panel === */
.framed {
  background: var(--card);
  border: 1px solid var(--border) !important;
  border-left: 3px solid var(--accent) !important;
  border-radius: 8px;
  padding: 22px 26px;
  margin: 28px 0 36px 0;
  box-shadow: 0 0 20px rgba(167, 139, 250, 0.04);
}

.framed p:first-child {
  margin-top: 0;
}
.framed p:last-child {
  margin-bottom: 0;
}

/* === Post Cards & Excerpts === */
.post,
article.post {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px 28px;
  margin: 24px 0;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 150ms ease, box-shadow 150ms ease, background-color 150ms ease !important;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.post:hover,
article.post:hover {
  border-color: var(--border-h) !important;
  background: #0f0f14 !important;
  box-shadow: 0 0 28px rgba(167, 139, 250, 0.08) !important;
}

.post-title {
  font-family: var(--disp) !important;
  font-weight: 700;
  font-size: 1.4rem;
  margin-top: 0;
  margin-bottom: 8px;
}

.post-title a {
  color: #ffffff !important;
  text-decoration: none;
}

.post-title a:hover {
  color: var(--accent) !important;
  text-shadow: 0 0 16px rgba(167, 139, 250, 0.4);
}

.post-meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 0;
  margin: 8px 0;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.post-tags a {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 0.75rem;
  background: var(--surface);
  color: var(--sec) !important;
  text-decoration: none;
  transition: border-color 150ms ease, color 150ms ease, box-shadow 150ms ease;
}

.post-tags a:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
  box-shadow: 0 0 10px rgba(167, 139, 250, 0.25);
  text-shadow: 0 0 8px rgba(167, 139, 250, 0.4);
}

.read-more {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--accent) !important;
  text-decoration: none;
  margin-top: 12px;
  transition: color 150ms ease, text-shadow 150ms ease;
}

.read-more:hover {
  color: #ffffff !important;
  text-shadow: 0 0 14px rgba(167, 139, 250, 0.6);
}

/* === Single Post Page === */
.post-body {
  margin-top: 24px;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.post-body img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid var(--border);
}

/* === Code Blocks & Pre (Overflow Protection) === */
pre {
  position: relative;
  background: #08080c !important;
  border: 1px solid var(--border) !important;
  border-radius: 6px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5);
  padding: 16px 20px;
  margin: 20px 0;
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
}

pre.giallo {
  padding: 0 !important;
}

pre.giallo code[data-lang] {
  max-width: 100% !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
  box-sizing: border-box !important;
}

pre code,
pre.giallo code {
  max-width: 100% !important;
}

code:not(pre code) {
  font-family: var(--mono) !important;
  background: rgba(167, 139, 250, 0.1) !important;
  color: var(--accent) !important;
  border: 1px solid rgba(167, 139, 250, 0.2);
  padding: 2px 6px;
  border-radius: 4px;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* === Blockquote (Clean Kenosis Terminal Quote) === */
blockquote {
  position: relative !important;
  border: none !important;
  border-top: none !important;
  border-bottom: none !important;
  border-right: none !important;
  border-left: 3px solid var(--accent) !important;
  border-inline-start: 3px solid var(--accent) !important;
  background: rgba(167, 139, 250, 0.04) !important;
  padding: 14px 20px !important;
  border-radius: 0 6px 6px 0 !important;
  color: var(--sec) !important;
  margin: 24px 0 !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  font-style: normal !important;
}

blockquote::before {
  content: none !important;
  display: none !important;
}

blockquote p {
  margin: 0 !important;
  color: #d4d4d8 !important;
  line-height: 1.7 !important;
}

blockquote p:first-child {
  margin-top: 0 !important;
}

blockquote p:last-child {
  margin-bottom: 0 !important;
}

/* === Tables (Responsive Scroll) === */
table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-collapse: collapse;
  margin: 24px 0;
  box-sizing: border-box;
}

/* === Post Navigation (Prev / Next) === */
.post-navigation {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.post-navigation-buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.82rem;
  gap: 16px;
}

.post-navigation-buttons a {
  color: var(--sec) !important;
  text-decoration: none;
}

.post-navigation-buttons a:hover {
  color: var(--accent) !important;
  text-shadow: 0 0 12px rgba(167, 139, 250, 0.4);
}

/* === Footer & Socials (Kenosis Terminal Aesthetic) === */
.site-footer,
.footer,
footer {
  width: 100% !important;
  border-top: 1px solid var(--border) !important;
  margin-top: 56px !important;
  padding-top: 28px !important;
  padding-bottom: 24px !important;
  text-align: center !important;
  box-sizing: border-box !important;
}

.socials {
  margin: 0 0 18px 0 !important;
  padding: 0 !important;
  text-align: center !important;
}

.socials ul {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 12px !important;
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 auto !important;
}

.socials li {
  list-style: none !important;
  list-style-type: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.socials li::marker,
.socials li::before {
  content: none !important;
  display: none !important;
}

.social-link {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 36px !important;
  height: 36px !important;
  padding: 0 !important;
  border-radius: 6px !important;
  background: var(--card) !important;
  border: 1px solid var(--border) !important;
  transition: border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease !important;
  text-decoration: none !important;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.social-link svg,
.socials svg {
  width: 18px !important;
  height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  aspect-ratio: 1/1 !important;
  fill: var(--sec) !important;
  transition: fill 150ms ease, filter 150ms ease !important;
}

.social-link:hover,
.social-link:focus-visible {
  border-color: var(--accent) !important;
  background: rgba(167, 139, 250, 0.12) !important;
  box-shadow: 0 0 16px rgba(167, 139, 250, 0.35) !important;
}

.social-link:hover svg,
.socials .social-link:hover svg,
.social-link:focus-visible svg {
  fill: var(--accent) !important;
  filter: drop-shadow(0 0 6px rgba(167, 139, 250, 0.6));
}

/* === Button & Focus Anti-Jitter === */
button,
.copy-button {
  transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease, box-shadow 150ms ease !important;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

button:focus-visible,
a:focus-visible,
.copy-button:focus-visible,
.mobile-menu-toggle:focus-visible,
.social-link:focus-visible {
  outline: 1px solid var(--accent) !important;
  outline-offset: 2px !important;
  box-shadow: 0 0 10px rgba(167, 139, 250, 0.35) !important;
}

.copyright {
  margin: 0 !important;
  font-family: var(--mono) !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase !important;
  color: var(--muted) !important;
  text-align: center !important;
  line-height: 1.8 !important;
}

.copyright span {
  display: inline-block;
}

.copyright span:not(:first-child)::before {
  content: ':: ';
  color: var(--border-h);
  margin: 0 6px;
}

/* === Mobile Adjustments === */
@media (max-width: 684px) {
  .post, article.post {
    padding: 18px 18px;
    margin: 18px 0;
  }

  .post-title {
    font-size: 1.25rem;
  }

  .framed {
    padding: 16px 18px;
    margin: 20px 0 28px 0;
  }

  .post-navigation-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .post-navigation-buttons a {
    display: block;
    width: 100%;
  }
}