:root {
  color-scheme: dark;
  --site-width: 1060px;
  --sidebar-width: 240px;
  --layout-gap: 18px;
  --header-padding: 24px;
  --box-padding: 16px;
  --font-body: "Courier New", monospace;
  --font-headings: Georgia, "Times New Roman", serif;
  --font-jp: "Yu Mincho", "MS Mincho", serif;

  --bg: #0f0e0d;
  --bg2: #2d241c;
  --panel: #1b1815;
  --panel2: #28211b;
  --line: #75614c;
  --text: #eee4d6;
  --muted: #b8a994;
  --accent: #c7a06a;
  --accent2: #644b35;
  --link: #e1c28d;
  --shadow: #050403;

  --cal-bg: #211d19;
  --cal-head: #312a23;
  --cal-line: #665847;
  --cal-text: #d8c4a8;
  --cal-muted: #7f7467;
  --cal-today: #6a5038;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font: 15px/1.65 var(--font-body);
  background:
    radial-gradient(circle at 75% 0%, var(--bg2), transparent 36%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 4px),
    var(--bg);
  overflow-x: hidden;
}

a { color: var(--link); }
a:hover { color: #fff; }
button, input, textarea, select { font: inherit; }

.bg-jp {
  position: fixed;
  inset: 0;
  width: 100vw;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
  color: var(--accent);
  font-family: var(--font-jp);
  font-style: italic;
  font-weight: 500;
  letter-spacing: .055em;
  text-shadow: 0 0 12px color-mix(in srgb, var(--accent) 24%, transparent);
}

.jp-rail {
  position: absolute;
  top: 0;
  bottom: 0;
  width: max(0px, calc((100vw - var(--site-width)) / 2 - 14px));
  overflow: hidden;
}
.jp-rail-left { left: 0; }
.jp-rail-right { right: 0; }

.jp-rail span {
  position: absolute;
  opacity: .16;
  line-height: 1.35;
  white-space: normal;
  width: min(88%, 290px);
  overflow-wrap: anywhere;
  transform-origin: center;
  animation: jp-float var(--jp-speed, 32s) ease-in-out var(--jp-delay, 0s) infinite alternate;
  will-change: transform;
}
.jp-rail-right span { text-align: right; }

@keyframes jp-float {
  from { transform: rotate(var(--jp-rotate, 0deg)) translate3d(0, 0, 0); }
  to { transform: rotate(var(--jp-rotate, 0deg)) translate3d(var(--jp-drift-x, 0px), var(--jp-drift-y, 0px), 0); }
}

@media (max-width: 1180px) {
  .jp-rail { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .jp-rail span { animation: none; transform: rotate(var(--jp-rotate, 0deg)); }
}

.site-shell {
  position: relative;
  z-index: 1;
  max-width: var(--site-width);
  margin: 24px auto;
  padding: 0 12px;
}

header {
  position: relative;
  padding: var(--header-padding);
  padding-right: 210px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 4px 4px 0 var(--shadow);
}
.brand {
  position: relative;
  margin: 0;
  min-height: 1.2em;
  color: var(--accent);
  font-family: var(--font-headings);
  font-size: clamp(30px, 5vw, 44px);
  font-weight: normal;
  letter-spacing: 1px;
}
.brand .tr,
.brand .jp {
  display: block;
  transition: opacity .26s ease, transform .26s ease, filter .26s ease;
  will-change: opacity, transform, filter;
}
.brand .tr {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
.brand .jp {
  position: absolute;
  left: 0;
  top: 50%;
  width: min(760px, calc(100% - 8px));
  opacity: 0;
  transform: translateY(calc(-50% + 7px));
  filter: blur(4px);
  pointer-events: none;
  font-family: var(--font-jp);
  font-size: clamp(20px, 3.2vw, 31px);
  line-height: 1.15;
}
.brand.is-alt .tr {
  opacity: 0;
  transform: translateY(-7px);
  filter: blur(4px);
}
.brand.is-alt .jp {
  opacity: 1;
  transform: translateY(-50%);
  filter: blur(0);
}
.subtitle { margin: 6px 0 0; color: var(--muted); }
.controls { position: absolute; right: 16px; top: 16px; width: 175px; text-align: right; }
html[data-controls-side="left"] header { padding-left: 210px; padding-right: var(--header-padding); }
html[data-controls-side="left"] .controls { left: 16px; right: auto; text-align: left; }
html[data-controls-side="left"] .themes { justify-content: flex-start; }
.lang a { display: inline-block; padding: 3px 8px; border: 1px solid var(--line); text-decoration: none; background: var(--panel2); }
.lang a.active { background: var(--accent2); color: #fff; }
.theme-label { display: block; margin: 8px 0 4px; color: var(--muted); font-size: 10px; letter-spacing: 1px; }
.themes { display: flex; justify-content: flex-end; gap: 6px; }
.theme-btn {
  width: 24px;
  height: 24px;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--text) 70%, transparent);
  background: linear-gradient(135deg, var(--swatch-b) 0 50%, var(--swatch-a) 50% 100%);
  cursor: pointer;
}
.theme-btn.active { outline: 1px solid #fff; outline-offset: 2px; }

main {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  gap: var(--layout-gap);
  margin-top: 18px;
  align-items: start;
}
html[data-menu-side="right"] main { grid-template-columns: minmax(0, 1fr) var(--sidebar-width); }
html[data-menu-side="right"] aside { order: 2; }
html[data-menu-side="right"] .main-column { order: 1; }

.box {
  margin-bottom: 18px;
  padding: var(--box-padding);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 4px 4px 0 var(--shadow);
}
.box h2 {
  margin: 0 0 12px;
  padding-bottom: 7px;
  border-bottom: 1px dotted var(--line);
  color: var(--accent);
  font-family: var(--font-headings);
  font-size: 18px;
  font-weight: normal;
}
.side-stack { position: sticky; top: 12px; }
.nav a { display: block; margin: 5px 0; padding: 6px 8px; border-left: 3px solid var(--accent); background: var(--panel2); text-decoration: none; }
.nav a:hover { padding-left: 12px; }
.nav a.current { color: #fff; }
.ui-icon { display: inline-grid; place-items: center; min-width: 1.25em; margin-right: .32em; vertical-align: -0.08em; color: var(--accent); }
.ui-icon.is-empty { display: none; }
.ui-icon-image { display: block; object-fit: contain; image-rendering: auto; }
.ui-icon-text { display: inline-block; }

/* Takvim renkleri her tema tarafından content.js içinden değiştirilir. */
.calendar-box { padding: 10px; }
.jp-calendar { border: 1px solid var(--cal-line); background: var(--cal-bg); color: var(--cal-text); }
.cal-head { display: grid; grid-template-columns: 34px 1fr 34px; align-items: center; text-align: center; border-bottom: 1px solid var(--cal-line); background: var(--cal-head); }
.cal-head button { height: 34px; border: 0; color: inherit; background: transparent; cursor: pointer; }
.cal-head button:hover { background: color-mix(in srgb, var(--cal-text) 8%, transparent); }
.cal-head b { font-weight: normal; }
.weekdays, .days { display: grid; grid-template-columns: repeat(7, 1fr); }
.weekdays b, .days span { display: grid; place-items: center; min-height: 31px; border-right: 1px solid var(--cal-line); border-bottom: 1px solid var(--cal-line); font-weight: normal; }
.weekdays b:nth-child(7n), .days span:nth-child(7n) { border-right: 0; }
.days span.dim { color: var(--cal-muted); opacity: .72; }
.days span.today { background: var(--cal-today); color: #fff; outline: 1px solid var(--accent); outline-offset: -2px; }

.welcome-card { cursor: default; min-height: 160px; background: linear-gradient(120deg, var(--panel), var(--panel2)); }
.welcome-card.has-expand { cursor: pointer; }
.welcome-card p { max-width: 620px; }
.open-hint { display: inline-block; margin-top: 6px; padding: 3px 6px; border: 1px solid var(--line); color: var(--muted); font-size: 11px; }

.entry { padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px dotted var(--line); }
.entry:last-child { border-bottom: 0; }
.entry h3 { margin: 3px 0; font-family: var(--font-headings); font-weight: normal; }
.entry h3 a { text-decoration: none; }
.entry p { margin: 5px 0; }
.date, .post-date { color: var(--muted); font-size: 11px; }
.read-more, .all-link { font-size: 12px; }
.all-link { margin: 10px 0 0; text-align: right; }

.preview-grid, .gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.photo-card, .post-image { position: relative; padding: 0; overflow: hidden; border: 1px solid var(--line); background: var(--panel2); color: var(--text); cursor: pointer; appearance: none; -webkit-appearance: none; }
.photo-card { width: 100%; text-align: inherit; }
.photo-card .photo { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--panel2); }
.photo-card img { display: block; width: 100%; height: 100%; object-fit: cover; }
.photo-label { display: block; padding: 7px 8px; text-align: left; font-size: 11px; }
.photo-label strong { display: block; font-weight: normal; color: var(--link); }
.photo-label small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; }
.post-image { display: block; width: min(700px, 100%); margin: 16px auto; }
.post-image img { display: block; width: 100%; height: auto; }
.post-body p { margin: 0 0 1.1em; }
.image-error { display: none; min-height: 110px; place-items: center; padding: 18px; color: var(--muted); text-align: center; }
.has-error img { display: none; }
.has-error .image-error { display: grid; }


.music-player { padding: 12px; }
.music-player h2 { margin-bottom: 10px; }
.music-cover-wrap { display: grid; place-items: center; margin-bottom: 8px; }
.music-cover { width: 100%; max-width: 160px; aspect-ratio: 1; object-fit: cover; border: 1px solid var(--line); background: var(--panel2); }
.music-cover[hidden] { display: none; }
.music-meta { min-width: 0; margin-bottom: 8px; }
.music-title, .music-artist { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.music-title { color: var(--link); font-weight: normal; }
.music-artist { margin-top: 2px; color: var(--muted); font-size: 11px; }
.music-controls { display: grid; grid-template-columns: 1fr 1.4fr 1fr; gap: 6px; margin-bottom: 8px; }
.music-controls button { border: 1px solid var(--line); background: var(--panel2); color: var(--text); padding: 5px; cursor: pointer; }
.music-progress { width: 100%; accent-color: var(--accent); }
.music-time { display: flex; justify-content: space-between; color: var(--muted); font-size: 10px; margin-top: 2px; }
.music-volume-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 7px; margin-top: 8px; color: var(--muted); font-size: 10px; }
.music-volume { width: 100%; accent-color: var(--accent); }
.music-volume-icon { color: var(--accent); }
.music-volume-value { min-width: 32px; text-align: right; }
.music-player audio { display: none; }

.footer { padding: 8px 2px; color: var(--muted); font-size: 11px; text-align: center; }

.modal { display: none; position: fixed; inset: 0; z-index: 50; padding: 30px; background: rgba(0,0,0,.76); place-items: center; }
.modal.open { display: grid; }
.modal-content { position: relative; width: min(820px, 100%); max-height: 88vh; overflow: auto; padding: 22px; border: 1px solid var(--line); background: var(--panel); box-shadow: 7px 7px 0 #000; }
.modal-close { position: absolute; top: 8px; right: 8px; width: 30px; height: 30px; border: 1px solid var(--line); background: var(--panel2); color: var(--text); cursor: pointer; }
.lightbox { margin: 0; }
.lightbox img { display: block; max-width: 100%; max-height: 76vh; margin: auto; }
.lightbox figcaption { margin-top: 8px; color: var(--muted); text-align: center; }

/* Tema tıklama efektleri */
.click-fx { position: fixed; z-index: 80; width: 1px; height: 1px; pointer-events: none; }
.click-fx i { position: absolute; left: 0; top: 0; font-style: normal; color: var(--accent); text-shadow: 0 0 6px var(--accent); animation: clickFloat .82s ease-out forwards; }
.click-fx .ripple { width: 10px; height: 10px; border: 1px solid var(--accent); border-radius: 50%; transform: translate(-50%, -50%); animation: clickRipple .75s ease-out forwards; }
@keyframes clickFloat { from { opacity: .9; transform: translate(0,0) scale(.82) rotate(0deg); } to { opacity: 0; transform: translate(var(--dx),var(--dy)) scale(1.18) rotate(var(--rot)); } }
@keyframes clickRipple { from { opacity: .75; width: 8px; height: 8px; } to { opacity: 0; width: 60px; height: 30px; } }

@media (max-width: 760px) {
  header { padding-right: var(--header-padding); padding-top: 92px; }
  .controls, html[data-controls-side="left"] .controls { left: 16px; right: auto; top: 14px; text-align: left; }
  .themes, html[data-controls-side="left"] .themes { justify-content: flex-start; }
  html[data-controls-side="left"] header { padding-left: var(--header-padding); padding-right: var(--header-padding); padding-top: 92px; }
  main, html[data-menu-side="right"] main { grid-template-columns: 1fr; }
  aside, html[data-menu-side="right"] aside { order: 0; }
  .main-column, html[data-menu-side="right"] .main-column { order: 1; }
  .side-stack { position: static; }
  .preview-grid, .gallery-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 460px) {
  .preview-grid, .gallery-grid { grid-template-columns: 1fr; }
}
.lightbox-error { display: none; min-height: 180px; place-items: center; color: var(--muted); text-align: center; }
.lightbox.has-error img { display: none; }
.lightbox.has-error .lightbox-error { display: grid; }
.empty-state{margin:0;padding:14px 2px;color:var(--muted);font-style:italic;letter-spacing:.02em}

@media (prefers-reduced-motion: reduce) {
  .brand .tr, .brand .jp { transition-duration: .01ms; }
}