/* Minimalist — sans-serif, symmetric */

:root {
  --bg: #fff;
  --text: #111;
  --muted: #666;
  --border: #eee;
  --width: 560px;
  --space: 2rem;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Logo */
.logo {
  font-size: 2.5rem;
  font-weight: 700;
  padding: 0.5rem var(--space) 0;
  text-align: center;
}

/* Nav — centered, symmetric */
.nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  padding: var(--space);
  width: 100%;
  max-width: 720px;
}

.nav-logo {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

/* Main — centered column, equal padding */
.main {
  flex: 1;
  width: 100%;
  max-width: var(--width);
  padding: 0 var(--space) calc(var(--space) * 2);
  text-align: center;
}

/* Home hero */
.hero {
  padding: 4rem 0 3rem;
}

.hero-image {
  width: 130px;
  height: 130px;
  object-fit: cover;
  border-radius: 0px 0px 8px 8px;
  margin: 0 auto 1.25rem;
  display: block;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 500;
  line-height: 1.3;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0;
  max-width: 36ch;
  margin-left: auto;
  margin-right: auto;
}

/* Recent — symmetric grid */
.recent {
  padding: 2rem 0;
}

.recent h2 {
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.recent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  max-width: 480px;
  margin: 0 auto;
}

.recent-card {
  display: block;
  padding: 1.25rem;
  background: var(--bg);
  color: inherit;
  text-decoration: none;
  text-align: left;
}

.recent-card:hover {
  background: #fafafa;
}

.recent-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.recent-card h3 {
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0.2rem 0 0.25rem;
}

.recent-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

/* Page header */
.page-header {
  padding: 4rem 0 2rem;
}

.page-header h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  margin: 0 0 0.35rem;
  letter-spacing: -0.02em;
}

.page-header p {
  color: var(--muted);
  margin: 0;
  font-size: 0.9rem;
}

/* Projects — symmetric list */
/* =========================
   Projects — minimal, symmetric, compact
   ========================= */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
  text-align: left;
}

.project-card {
  display: flex;
  flex-direction: column;
  padding: 1.1rem;
  border: 1px solid var(--border);
  background: var(--bg);
  height: 100%;
  border-radius: 10px;
  transition: background 0.15s ease;
}

.project-card:hover {
  background: #fafafa;
}

.project-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 0.75rem;
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.6rem;
  font-size: 0.7rem;
  color: var(--muted);
}

.project-year {
  letter-spacing: 0.05em;
}

.project-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.project-tag {
  font-size: 0.65rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  background: #fafafa;
  border-radius: 4px;
  color: var(--text);
}


.project-card h2 {
  font-size: 1rem;
  font-weight: 500;
  margin: 0 0 0.4rem;
  line-height: 1.3;
}

.project-card p {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0 0 0.9rem;
  flex-grow: 1;
  line-height: 1.5;
}

.project-links {
  display: flex;
  gap: 0.8rem;
  margin-top: auto;
}

.project-links a {
  font-size: 0.75rem;
  text-decoration: none;
  color: var(--text);
}

.project-links a:hover {
  color: var(--muted);
}


/* Blog list */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  text-align: left;
}

.post-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.25rem;
  align-items: center;
}

.post-item:last-child {
  border-bottom: none;
}

.post-item .post-thumb {
  width: 140px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.post-item .post-body {
  min-width: 0;
}

.post-item time {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.post-item h2 {
  font-size: 1.1rem;
  font-weight: 500;
  margin: 0 0 0.35rem;
}

.post-item h2 a {
  color: inherit;
  text-decoration: none;
}

.post-item h2 a:hover {
  color: var(--muted);
}

.post-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.post-item.placeholder {
  display: block;
}

.post-item.placeholder p {
  font-size: 0.85rem;
}

/* Gallery — dynamic image sizes (original aspect ratio, no forced shrink) */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  padding: 2rem 0;
  max-width: 900px;
  margin: 0 auto;
}

.gallery-item {
  margin: 0;
  cursor: pointer;
}

.gallery-item img {
  max-width: 100%;
  width: auto;
  height: auto;
  display: block;
  vertical-align: middle;
}

.gallery-item figcaption {
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0.4rem 0 0;
}

.gallery-note {
  font-size: 0.85rem;
  color: var(--muted);
}

/* Life page — symmetric with rest of site (same width, centered) */
.life-page {
  /* uses .main max-width (560px) for consistency */
}

.life-header {
  margin-bottom: 2rem;
}

.life-header .life-subtitle {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0;
  max-width: 42ch;
  margin-left: auto;
  margin-right: auto;
}

.life-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.life-section {
  padding: 2.25rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.life-section:first-child {
  border-top: none;
  padding-top: 0;
}

.life-section-title {
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0 0 1rem;
}

.life-section-intro {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0 0 1rem;
}

.life-page .life-gallery {
  margin: 0 auto 0.75rem;
  padding: 0;
  max-width: 100%;
  gap: 1rem;
}

.life-page .gallery-item figcaption {
  text-align: center;
}

.life-page .gallery-note {
  margin: 0;
  font-size: 0.8rem;
  text-align: center;
}

.life-hobbies {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 1.5rem;
}

.life-hobbies li {
  font-size: 0.95rem;
  padding: 0.25rem 0;
}

/* Goals — minimal, symmetric */
.goals-section {
  text-align: center;
}

.goals-section .life-section-intro {
  margin-bottom: 1.5rem;
}

.goals-section .goal-year-block {
  margin-bottom: 2rem;
}

.goals-section .goal-year-block:last-child {
  margin-bottom: 0;
}

.goals-section .goal-year {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 1rem;
}

.goals-section .goal-month-block {
  margin-bottom: 1.25rem;
}

.goals-section .goal-month {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.goals-section .goal-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.goals-section .goal-list li {
  font-size: 0.9rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  max-width: 320px;
  margin: 0 auto;
}

.goals-section .goal-list li:last-child {
  border-bottom: none;
}

.goals-section .goal-list li.done {
  text-decoration: line-through;
  color: var(--muted);
}

/* Reading */
.current-reading,
.reading-by-year {
  padding: 2rem 0;
  text-align: left;
}

.current-reading h2,
.reading-by-year h2 {
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0 0 1.25rem;
  text-align: center;
}

.reading-by-year h2 {
  margin-top: 2.5rem;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 400px;
  margin: 0 auto;
}

.book-card {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem;
  background: #fafafa;
}

.book-cover {
  font-size: 2rem;
  flex-shrink: 0;
}

.book-info h3 {
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0 0 0.2rem;
}

.book-text{
  color: rgb(255, 0, 0);
}

.book-author,
.book-progress {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

.year-block {
  margin-bottom: 1.5rem;
}

.year-block h3 {
  font-size: 1rem;
  font-weight: 500;
  margin: 0 0 0.5rem;
}

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

.book-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.book-list li:last-child {
  border-bottom: none;
}

.book-list .book-view {
  flex-shrink: 0;
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
}

.book-list .book-view:hover {
  color: var(--text);
}

.book-list cite {
  font-style: normal;
  font-weight: 500;
}

.reading-note {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 1.5rem;
}

/* Goals — by year, by month */
.goals-by-year {
  padding: 2rem 0;
  text-align: left;
}

.goals-by-year h2 {
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0 0 1.25rem;
  text-align: center;
}

.goal-year-block {
  margin-bottom: 2rem;
}

.goal-year-block h3,
.goal-year-block .goal-year {
  font-size: 1rem;
  font-weight: 500;
  margin: 0 0 1rem;
}

.goal-month-block {
  margin-bottom: 1.25rem;
}

.goal-month-block h4,
.goal-month-block .goal-month {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  margin: 0 0 0.5rem;
}

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

.goal-list li {
  padding: 0.25rem 0;
  font-size: 0.9rem;
}

.goal-list li.done {
  text-decoration: line-through;
  color: var(--muted);
}

/* Hobbies */
.hobbies-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  text-align: left;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

.hobbies-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
}

.hobbies-list li:last-child {
  border-bottom: none;
}

/* Footer — centered */
.footer {
  padding: var(--space);
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}

.footer p {
  margin: 0;
}

.footer-name {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-icon {
  color: var(--text);
  vertical-align: middle;
}

/* Post single */
.post-content {
  padding: 2rem 0 3rem;
  text-align: left;
}

.post-content h1 {
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.post-content .post-meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.post-content .post-featured-img {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 1.5rem;
  display: block;
}

.post-content p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
}

.post-content h2 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.5rem;
}

.post-content ul,
.post-content ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.post-content code {
  font-family: ui-monospace, monospace;
  font-size: 0.9em;
  background: #f5f5f5;
  padding: 0.1em 0.3em;
}

.post-content pre {
  background: #111;
  color: #f5f5f5;
  padding: 1rem;
  overflow-x: auto;
  margin: 0 0 1rem;
  font-size: 0.85rem;
}

.post-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  cursor: pointer;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.gallery-item img[src*="placeholder"] {
  background: #f0f0f0;
}

@media (max-width: 640px) {
  .nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .post-item {
    grid-template-columns: 1fr;
  }

  .post-item .post-thumb {
    width: 100%;
  }

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

  .gallery {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .books-grid {
    grid-template-columns: 1fr;
    max-width: 280px;
  }
}