:root {
  --bg: #0c0c0c;
  --surface: #161616;
  --tile: #1a1a1a;
  --tile-hover: #222;
  --border: #2a2a2a;
  --text: #e8e4de;
  --text-dim: #6b6560;
  --text-muted: #3d3935;
  --written: #c9ff57;
  --written-glow: rgba(201, 255, 87, 0.08);
  --written-glow-strong: rgba(201, 255, 87, 0.15);
  --written-dim: #4a5a20;
  --accent2: #ff8f57;
}

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Mono', monospace;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  width: 100%;
}

/* === HEADER === */
header {
  padding: 2.5rem 3rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: clamp(0.8rem, 2vw, 1.1rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0;
}

.logo span { color: var(--written); }

.logo-name {
  display: inline-flex;
  gap: clamp(2px, 0.5vw, 5px);
  font-weight: 500;
  letter-spacing: 0;
  font-size: 1.15rem;
  color: var(--written) !important;
  position: relative;
  margin-right: 0.4rem;
}

.logo-name .char {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(18px, 4vw, 28px);
  height: clamp(18px, 4vw, 28px);
  background: var(--written-glow);
  border: 1px solid var(--written-dim);
  border-radius: 4px;
  font-size: clamp(0.5rem, 1.2vw, 0.75rem);
  font-weight: 500;
  color: var(--written);
  position: relative;
  animation: tileFloat 4s ease-in-out infinite;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.logo-name .char::before {
  content: '';
  position: absolute;
  top: clamp(2px, 0.4vw, 3px);
  right: clamp(2px, 0.4vw, 3px);
  width: clamp(2px, 0.5vw, 4px);
  height: clamp(2px, 0.5vw, 4px);
  background: var(--written);
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(201, 255, 87, 0.4);
  opacity: 0.7;
}

.logo-name .char:hover {
  background: var(--written-glow-strong);
  border-color: var(--written);
  box-shadow: 0 6px 20px rgba(201, 255, 87, 0.15);
  transform: translateY(-4px) !important;
}

@keyframes tileFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.logo-apostrophe {
  color: var(--text-dim) !important;
  font-weight: 300;
  margin-right: 0.3rem;
  align-self: center;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.legend {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.legend-dot.empty { background: var(--tile); border: 1px solid var(--border); }
.legend-dot.written { background: var(--written); }

.stats {
  font-size: 0.65rem;
  color: var(--text-dim);
  text-align: right;
  line-height: 1.6;
}

.stats strong { color: var(--written); font-weight: 500; }

/* === MONTH NAV === */
.month-nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 3rem 0.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
}

.month-nav > button {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
}

.month-nav > button:hover {
  border-color: var(--written);
  color: var(--written);
}

.month-year-display {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.month-label {
  font-family: 'Newsreader', serif;
  font-size: clamp(1.3rem, 3.5vw, 1.8rem);
  font-weight: 300;
  letter-spacing: -0.02em;
}

/* === YEAR DROPDOWN === */
.year-dropdown {
  position: relative;
}

.year-current {
  background: none;
  border: 1px solid var(--written-dim);
  color: var(--written);
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
  border-radius: 3px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.year-current::after {
  content: '▾';
  font-size: 0.55rem;
  transition: transform 0.2s;
}

.year-dropdown.open .year-current::after {
  transform: rotate(180deg);
}

.year-current:hover {
  border-color: var(--written);
  background: var(--written-glow);
}

.year-options {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) scaleY(0);
  transform-origin: top center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px;
  z-index: 50;
  opacity: 0;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s;
  display: flex;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  max-height: 200px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.year-dropdown.open .year-options {
  transform: translateX(-50%) scaleY(1);
  opacity: 1;
}

.year-option {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  padding: 0.4rem 1rem;
  color: var(--text-dim);
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.15s;
  text-align: center;
  white-space: nowrap;
}

.year-option:hover {
  background: var(--written-glow);
  color: var(--text);
}

.year-option.active {
  color: var(--written);
  background: var(--written-glow);
}

/* === WEEKDAY HEADERS === */
.weekday-row {
  max-width: 1200px;
  margin: 1.5rem auto 0.4rem;
  padding: 0 3rem;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.weekday-label {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-align: center;
  padding-bottom: 0.3rem;
}

/* === CALENDAR GRID === */
.calendar-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem 3rem;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  animation: gridFadeIn 0.5s ease;
}

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

.day-tile {
  aspect-ratio: 1;
  background: var(--tile);
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  padding: 0.6rem;
  position: relative;
  transition: all 0.25s ease;
  overflow: hidden;
  cursor: default;
}

.day-tile.empty-slot {
  background: transparent;
  border-color: transparent;
}

.day-tile.future {
  opacity: 0.35;
}

.day-tile .day-number {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-muted);
  transition: color 0.25s;
}

.day-tile.today {
  border-color: var(--text-dim);
}

.day-tile.today .day-number {
  color: var(--text-dim);
}

.day-tile.today::after {
  content: 'today';
  position: absolute;
  bottom: 0.5rem;
  left: 0.6rem;
  font-size: 0.5rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* === WRITTEN DAY === */
.day-tile.has-post {
  background: var(--written-glow);
  border-color: var(--written-dim);
  cursor: pointer;
  animation: tilePulse 3s ease-in-out infinite;
}

@keyframes tilePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.day-tile.has-post .day-number {
  color: var(--written);
  font-weight: 500;
}

.day-tile.has-post::before {
  content: '';
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 6px;
  height: 6px;
  background: var(--written);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(201, 255, 87, 0.4);
  transition: transform 0.25s;
}

.day-tile.has-post:hover {
  background: var(--written-glow-strong);
  border-color: var(--written);
  transform: scale(1.06);
  box-shadow: 0 8px 30px rgba(201, 255, 87, 0.08);
  animation: none;
}

.day-tile.has-post:hover::before {
  transform: scale(1.4);
}

.day-tile .post-preview-title {
  font-family: 'Newsreader', serif;
  font-size: 0.72rem;
  font-weight: 400;
  line-height: 1.3;
  color: var(--text);
  margin-top: auto;
  opacity: 0.85;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: opacity 0.25s;
}

.day-tile.has-post:hover .post-preview-title { opacity: 1; }

.day-tile .post-tag {
  font-size: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--written);
  margin-top: 0.3rem;
  opacity: 0.7;
}



/* === READER (full screen overlay) === */
.reader-overlay {
  display: none;
}

.reader-panel {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  z-index: 600;
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.reader-panel.open {
  transform: translateY(0);
  opacity: 1;
}

.reader-close {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: var(--bg);
}

.reader-close::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 0;
  right: 0;
  height: 20px;
  background: linear-gradient(to bottom, var(--bg), transparent);
  pointer-events: none;
}

.reader-close-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
}

.reader-close-btn:hover {
  border-color: var(--written);
  color: var(--written);
}

.reader-date {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}

.reader-content {
  padding: 1rem 2.5rem 4rem;
  max-width: 720px;
  margin: 0 auto;
}

.reader-content h1 {
  font-family: 'Newsreader', serif;
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
  color: var(--text);
}

.reader-content .reader-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.reader-content .reader-tag {
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--written-dim);
  color: var(--written);
}

.reader-content .reader-lead {
  font-family: 'Newsreader', serif;
  font-size: 1.15rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.7;
  color: var(--text-dim);
  padding-left: 1rem;
  border-left: 2px solid var(--written-dim);
  margin-bottom: 2rem;
}

.reader-content .reader-body p {
  font-family: 'Newsreader', serif;
  font-size: 1.05rem;
  line-height: 1.85;
  color: #c8c3bb;
  margin-bottom: 1.3rem;
  font-weight: 300;
}

.reader-content .reader-body p:first-child::first-letter {
  font-size: 3.2rem;
  float: left;
  line-height: 0.8;
  padding-right: 0.4rem;
  padding-top: 0.1rem;
  color: var(--written);
  font-weight: 500;
}

.reader-content .reader-body blockquote {
  font-family: 'Newsreader', serif;
  font-size: 1.3rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--written);
  margin: 2rem 0;
  padding: 0 0 0 1.2rem;
  border-left: 2px solid var(--written-dim);
}

.reader-content .reader-body h3 {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--written);
  margin: 2.5rem 0 1rem;
}

.reader-content .reader-body code {
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  background: var(--tile);
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--border);
  color: var(--accent2);
}

/* === MONTH TAGS === */
.month-tags {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 3rem 3rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.month-tags-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-right: 0.5rem;
}

.month-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--written-dim);
  color: var(--written);
  background: var(--written-glow);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s;
}

.month-tag:hover {
  border-color: var(--written);
  background: var(--written-glow-strong);
  transform: translateY(-1px);
}

.month-tags-empty {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-muted);
  font-style: italic;
}

/* === TAG VIEW (full screen) === */
.tag-view {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  z-index: 600;
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.tag-view.open {
  transform: translateY(0);
  opacity: 1;
}

.tag-view-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: var(--bg);
}

.tag-view-header::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 0;
  right: 0;
  height: 20px;
  background: linear-gradient(to bottom, var(--bg), transparent);
  pointer-events: none;
}

.tag-view-close {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
}

.tag-view-close:hover {
  border-color: var(--written);
  color: var(--written);
}

.tag-view-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--written);
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--written-dim);
  border-radius: 3px;
}

.tag-view-list {
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem 2rem 4rem;
}

.tag-article {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}

.tag-article:last-child {
  border-bottom: none;
}

.tag-article:hover {
  padding-left: 0.5rem;
}

.tag-article-date {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}

.tag-article-title {
  font-family: 'Newsreader', serif;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 0.4rem;
  transition: color 0.2s;
}

.tag-article:hover .tag-article-title {
  color: var(--written);
}

.tag-article-lead {
  font-family: 'Newsreader', serif;
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.6;
}

.tag-article-tags {
  display: flex;
  gap: 6px;
  margin-top: 0.6rem;
}

.tag-article-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.5rem;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 2px;
}

.tag-article-tag.match {
  border-color: var(--written-dim);
  color: var(--written);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  header, .month-nav, .weekday-row, .calendar-grid, .month-tags {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .day-tile .post-preview-title { font-size: 0.55rem; }
  .day-tile .post-tag { display: none; }
  .reader-close { padding: 1rem 1.2rem; }
  .reader-content { padding: 0.5rem 1.2rem 3rem; max-width: 100%; }
  .reader-content h1 { font-size: 1.5rem; }
  .reader-content .reader-body p { font-size: 0.95rem; }
  .reader-content .reader-body blockquote { font-size: 1.1rem; }
  header { flex-direction: column; gap: 1rem; }
}

@media (max-width: 480px) {
  .calendar-grid { gap: 3px; }
  .day-tile { padding: 0.35rem; }
  .day-tile .day-number { font-size: 0.6rem; }
  .day-tile .post-preview-title { display: none; }
}