@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;700&display=swap');

:root {
  --bg-color: #262032;
  --text-main: #ffffff;
  --pink: #ff78a8;
  --font-mono: 'Fira Code', monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-mono);
  line-height: 1.6;
  padding-bottom: 4rem; 
}
/* smooth scrolling for anchor links */
html {
  scroll-behavior: smooth;
}

/* Invisible buffer above all sections for the sticky navbar */
section {
  scroll-margin-top: 100px;
}

a {
  color: var(--text-main);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--pink);
}

/* =========================================
   Nav Bar (Sticky with Pink Blur)
   ========================================= */
.navbar {
  position: sticky;
  top: 0;
  background-color: rgba(38, 32, 50, 0.85); 
  backdrop-filter: blur(8px); /* Frosted glass */
  box-shadow: 0 4px 15px rgba(255, 120, 168, 0.2); 
  display: flex;
  justify-content: flex-end;
  gap: 2rem;
  padding: 1.5rem 3rem;
  z-index: 1000;
}

/* =========================================
   Typography & Utilities
   ========================================= */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
}

.text-pink { color: var(--pink); }
.font-bold { font-weight: 700; }

h1 { font-size: 2.5rem; margin-bottom: 0.5rem; color: var(--pink); }
h2 { font-size: 1.5rem; margin-bottom: 1rem; font-weight: normal; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; font-weight: normal; }

.prompt-line {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.dotted-divider {
  border: none;
  border-top: 4px dotted var(--pink);
  margin: 1rem 0 2rem 0;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* =========================================
   Buttons/Tags
   ========================================= */
.tag {
  display: inline-block;
  border: 1px dashed var(--pink);
  border-radius: 20px;
  padding: 0.25rem 1rem;
  color: var(--pink);
  font-size: 0.85rem;
  margin-right: 0.5rem;
  margin-top: 0.5rem;
  text-align: center;
}

.tag:hover {
  background-color: rgba(255, 120, 168, 0.1); /* Updated hover tint */
}

/* =========================================
   Home Page Layout
   ========================================= */
.hero-section {
  display: flex;
  gap: 4rem;
  margin-bottom: 4rem;
  align-items: flex-start;
}

.hero-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 250px;
  flex-shrink: 0;
}
/* resume and project buttons same size */
.hero-left .tag {
  width: 130px;
  padding-top: 0.3rem;
  padding-bottom: 0.3rem;
  margin: 0.3rem 0;
  display: block;
}

.avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--text-main);
  margin-bottom: 1.5rem;
  display: block;
}

.hero-right {
  flex-grow: 1;
}

.bio-text {
  font-size: 0.9rem;
  margin-top: 2rem;
  max-width: 300px;
}

.list-block {
  list-style: none;
  margin-top: 1.5rem;
}

.list-block li {
  margin-bottom: 0.25rem;
}

.post-preview-box {
  border: 1px dashed var(--pink);
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  gap: 2rem;
  margin-top: 1rem;
}

.post-preview-item {
  flex: 1;
}

.post-preview-link {
  display: block;
  color: var(--text-main);
}

.post-preview-link:hover {
  color: var(--text-main);
}

.post-preview-link:hover .post-preview-title {
  color: var(--pink);
}

.list-row {
  display: flex;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.list-date {
  width: 150px;
  flex-shrink: 0;
  padding-top: 0.25rem;
}

.list-content {
  flex-grow: 1;
}

/* =========================================
   Projects/Timeline Layout
   ========================================= */
.checkbox-group {
  margin-bottom: 2rem;
}

#posts-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
}

#projects-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
}

#posts-filter-group .checkbox-item {
  width: auto;
  min-width: 170px;
  margin-bottom: 0;
  justify-content: flex-end;
}

#projects-filter-group .checkbox-item {
  width: auto;
  min-width: 170px;
  margin-bottom: 0;
  justify-content: flex-end;
}

#posts-filter-group .checkbox-item span:first-child,
#projects-filter-group .checkbox-item span:first-child {
  text-align: right;
}

#posts-filter-group .checkbox-item .checkbox-box,
#projects-filter-group .checkbox-item .checkbox-box {
  margin-left: 1rem;
}

.checkbox-item {
  display: flex;
  justify-content: space-between;
  width: 200px;
  margin-bottom: 0.5rem;
  cursor: pointer;
}

/* Modifier to align the checkboxes on the home page correctly */
.checkbox-item.align-right {
  justify-content: flex-end;
  gap: 1rem;
}

.checkbox-box {
  border: 1px solid var(--pink);
  color: var(--pink);
  padding: 0 4px;
}

.timeline-header {
  text-align: center;
  color: var(--text-main);
  margin-bottom: 1rem;
  position: relative;
}

.timeline-header::before,
.timeline-header::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background-color: var(--pink);
}

.timeline-header::before { left: 0; }
.timeline-header::after { right: 0; }

.timeline-container {
  border-left: 2px solid var(--pink);
  border-bottom: 2px solid var(--pink);
  padding-left: 2rem;
  padding-bottom: 2rem;
  margin-left: 100px;
  margin-bottom: 3rem;
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.timeline-date {
  position: absolute;
  left: -120px;
  top: 0;
}

.timeline-branch {
  position: absolute;
  left: -2rem;
  top: 12px;
  width: 1.5rem;
  height: 2px;
  background-color: var(--pink);
}

/* =========================================
   Grid Layout
   ========================================= */
.grid-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.grid-card {
  border: 1px dashed var(--pink);
  border-radius: 10px;
  padding: 1.5rem;
  min-height: 200px;
  color: var(--text-main);
}

.grid-card h3 {
  color: var(--text-main);
  font-weight: bold;
}

.grid-card p {
  color: var(--text-main);
}

.grid-card:hover {
  color: var(--text-main);
}

.grid-card:hover .post-card-title {
  color: var(--pink);
}

.footer-nav {
  margin-top: 3rem;
}

/* =========================================
   Blog Template Layout
   ========================================= */
.blog-page .page-shell {
  max-width: 900px;
  margin: 2rem auto;
  padding: 2rem;
  border: 1px dashed var(--pink);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(6px);
}

.blog-page .post-body {
  font-size: 16px;
  line-height: 1.8;
  word-break: break-word;
}

.blog-page .post-body h1,
.blog-page .post-body h2,
.blog-page .post-body h3,
.blog-page .post-body h4,
.blog-page .post-body h5,
.blog-page .post-body h6 {
  margin-top: 1.6rem;
  margin-bottom: 0.8rem;
  font-weight: 700;
}

.blog-page .post-body p,
.blog-page .post-body ul,
.blog-page .post-body ol,
.blog-page .post-body blockquote {
  margin-bottom: 1rem;
}

.blog-page .post-body ul,
.blog-page .post-body ol {
  padding-left: 1.5rem;
  margin-left: 0.5rem;
}

.blog-page .post-body li {
  padding-left: 0.25rem;
}

.blog-page .post-body a {
  color: var(--pink);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.blog-page .post-body pre {
  overflow-x: auto;
  padding: 1rem;
  border: 1px dashed var(--pink);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.24);
}

.blog-page .post-body img {
  max-width: 100%;
  height: auto;
}

.blog-page .post-body .admonition {
  border-left: 4px solid var(--pink);
  border-radius: 10px;
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  background: rgba(255, 120, 168, 0.08);
}

.blog-page .post-body .admonition-title {
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.blog-page .post-body .admonition-title::before {
  font-family: "Font Awesome 6 Free", sans-serif;
  font-weight: 900;
  margin-right: 0.5rem;
}

.blog-page .post-body .admonition.note .admonition-title::before,
.blog-page .post-body .admonition.info .admonition-title::before,
.blog-page .post-body .admonition.abstract .admonition-title::before,
.blog-page .post-body .admonition.summary .admonition-title::before { content: "\f129"; }

.blog-page .post-body .admonition.tip .admonition-title::before,
.blog-page .post-body .admonition.success .admonition-title::before { content: "\f0eb"; }

.blog-page .post-body .admonition.warning .admonition-title::before,
.blog-page .post-body .admonition.question .admonition-title::before { content: "\f071"; }

.blog-page .post-body .admonition.danger .admonition-title::before,
.blog-page .post-body .admonition.failure .admonition-title::before,
.blog-page .post-body .admonition.bug .admonition-title::before { content: "\f06a"; }

.blog-page .post-body .admonition.example .admonition-title::before { content: "\f121"; }
.blog-page .post-body .admonition.quote .admonition-title::before { content: "\f10d"; }

.blog-page .post-card {
  border: 1px dashed var(--pink);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text-main);
  display: block;
}

.blog-page .post-card:hover {
  color: var(--text-main);
}

.blog-page .post-card h3 {
  margin-bottom: 0.4rem;
}

.blog-page .post-card:hover h3 {
  color: var(--pink);
}

.blog-page .post-meta {
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.comments-section {
  margin-top: 3rem;
}

.comments-section h2 {
  margin-bottom: 1rem;
  color: var(--pink);
}

.comments-section #cusdis_thread {
  margin-top: 1rem;
  margin-bottom: 0;
  padding-bottom: 0;
  overflow: hidden;
  background: var(--bg-color);
  line-height: 0;
}

.comments-section #cusdis_thread iframe {
  background: var(--bg-color) !important;
  border: 0;
  overflow: hidden;
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  vertical-align: top;
}