/* ============================================================
   defunctumbra.com — Main Stylesheet
   ============================================================ */

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

:root {
  --bg-base:    #0d0b14;
  --bg-panel:   #111020;
  --bg-card:    #17152a;
  --bg-hover:   #1e1b33;
  --bg-active:  #272245;
  --border-dim: #1e1b33;
  --border-mid: #302c50;
  --text-hi:    #cdc8e8;
  --text-mid:   #8b86aa;
  --text-low:   #605b78;
  --text-mute:  #403b58;
  --accent:     #a78bfa;
  --accent-dim: #1e1540;
  --blue:       #60a5fa;
  --green:      #8ec95c;
  --red:        #e87a7a;
}

html, body {
  background: var(--bg-base);
  color: var(--text-hi);
  font-family: 'Noto Sans', sans-serif;
  font-size: 10px;
  line-height: 2;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

/* ── HEADER ── */
#site-header {
  background: #17152a;
  border-bottom: 1px solid var(--border-mid);
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: 'Oxanium', monospace;
  font-size: 30px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1.5px;
}
.logo span { color: var(--blue); }

#main-nav { display: flex; gap: 2px; }
#main-nav a {
  color: var(--text-mid);
  padding: 7px 14px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
#main-nav a:hover, #main-nav a.active {
  background: var(--bg-active);
  color: var(--accent);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-mute);
}

.btn-login {
  background: var(--accent);
  color: #0d0b14;
  border: none;
  padding: 6px 16px;
  border-radius: 4px;
  font-family: 'Oxanium', monospace;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-login:hover { opacity: 0.85; }

/* ── SUBBAR ── */
#subbar {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-dim);
  padding: 8px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-group { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.filter-label { font-size: 15px; color: var(--text-mute); }

.filter-btn {
  background: var(--bg-hover);
  border: 1px solid var(--border-mid);
  color: var(--text-mid);
  padding: 4px 12px;
  border-radius: 3px;
  font-size: 15px;
  cursor: pointer;
  font-family: 'Noto Sans', sans-serif;
  transition: all 0.15s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--bg-active);
  border-color: rgba(167,139,250,0.3);
  color: var(--accent);
}

#post-count { font-size: 15px; color: var(--text-mute); }

.preload-btn {
  background: var(--bg-hover);
  border: 1px solid var(--border-mid);
  color: var(--text-mid);
  padding: 4px 12px;
  border-radius: 3px;
  font-size: 15px;
  cursor: pointer;
  font-family: 'Noto Sans', sans-serif;
  transition: all 0.15s;
  white-space: nowrap;
}
.preload-btn:hover:not(:disabled) {
  background: var(--bg-active);
  border-color: rgba(167,139,250,0.3);
  color: var(--accent);
}
.preload-btn:disabled {
  cursor: default;
  opacity: 0.7;
}
.preload-btn.preload-done {
  border-color: rgba(142,201,92,0.4);
  color: var(--green);
  background: rgba(142,201,92,0.08);
}

/* ── LAYOUT ── */
#layout {
  display: flex;
  min-height: calc(100vh - 52px - 41px - 42px);
}

/* ── SIDEBAR ── */
#sidebar {
  width: 190px;
  min-width: 190px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border-dim);
  padding: 10px 0 20px;
  flex-shrink: 0;
}

.sb-section { padding: 0 12px 18px; }

.sb-heading {
  font-family: 'Oxanium', monospace;
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-mute);
  padding: 10px 4px 6px;
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: 6px;
}

.sb-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 6px;
  border-radius: 3px;
  color: var(--text-mid);
  font-size: 12px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}
.sb-link:hover {
  background: var(--bg-hover);
  color: var(--accent);
}
.sb-link.active {
  background: var(--bg-hover);
  color: var(--accent);
}
/* Glow effect only on year folder links when active */
.folder-link.active {
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 3px;
  font-weight: 600;
  box-shadow: 0 0 0 1px rgba(167,139,250,0.5),
              0 0 12px rgba(167,139,250,0.35),
              0 0 24px rgba(167,139,250,0.15);
}
.folder-link.active .folder-label {
  font-size: 13px;
}
.folder-link.active .sb-count {
  color: #0d0b14;
  background: var(--accent);
  border-color: var(--accent);
}
.sb-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(167,139,250,0.25);
  padding: 1px 7px;
  border-radius: 10px;
  min-width: 24px;
  text-align: center;
  flex-shrink: 0;
}
.folder-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-cloud { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.tag-chip {
  display: inline-block;
  background: var(--bg-hover);
  border: 1px solid var(--border-mid);
  color: var(--blue);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
}
.tag-chip:hover { background: var(--bg-active); color: var(--accent); }

/* ── CONTENT ── */
#content { flex: 1; padding: 14px 16px 20px; min-width: 0; }

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.sort-group { display: flex; align-items: center; gap: 5px; }
.sort-label { font-size: 13px; color: var(--text-mute); margin-right: 2px; }

.sort-btn {
  background: var(--bg-hover);
  border: 1px solid var(--border-mid);
  color: var(--text-mid);
  padding: 4px 10px;
  border-radius: 3px;
  font-size: 13px;
  cursor: pointer;
  font-family: 'Noto Sans', sans-serif;
  transition: all 0.15s;
}
.sort-btn.active {
  border-color: rgba(167,139,250,0.4);
  color: var(--accent);
  background: var(--accent-dim);
}

.perpage-group {
  display: flex;
  align-items: center;
  gap: 5px;
}

#perpage-select {
  background: var(--bg-hover);
  border: 1px solid var(--border-mid);
  color: var(--text-mid);
  padding: 4px 8px;
  border-radius: 3px;
  font-size: 13px;
  font-family: 'Noto Sans', sans-serif;
  cursor: pointer;
  outline: none;
  transition: all 0.15s;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 22px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238b86aa'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 7px center;
}
#perpage-select:hover, #perpage-select:focus {
  border-color: rgba(167,139,250,0.4);
  color: var(--accent);
  background-color: var(--bg-active);
}


/* ── POST GRID ── */
#post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 6px;
}

.post-card {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  cursor: pointer;
  aspect-ratio: 1;
  transition: border-color 0.15s, transform 0.12s;
}
.post-card:hover {
  border-color: rgba(167,139,250,0.4);
  transform: translateY(-2px);
}

.post-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* video thumbnails fill the card like images */
video.post-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.post-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: block;
}


.post-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.82));
  padding: 22px 7px 7px;
  opacity: 0;
  transition: opacity 0.15s;
}
.post-card:hover .post-overlay { opacity: 1; }

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

.post-type {
  font-size: 9px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.type-png  { background: rgba(24,95,153,0.5);  color: var(--blue); }
.type-webp { background: rgba(83,60,0,0.5);    color: var(--accent); }
.type-gif  { background: rgba(59,109,17,0.5);  color: var(--green); }
.type-mp4  { background: rgba(133,25,9,0.5);   color: var(--red); }
.type-jpg  { background: rgba(60,52,137,0.5);  color: #b8aaee; }

.post-score { font-size: 10px; color: var(--text-mid); display: flex; align-items: center; gap: 3px; }
.score-arrow { color: var(--green); font-size: 9px; }

.post-dl { display: flex; justify-content: flex-end; margin-top: 5px; }
.post-dl a {
  font-size: 10px;
  color: var(--accent);
  background: rgba(167,139,250,0.12);
  border: 1px solid rgba(167,139,250,0.25);
  padding: 2px 8px;
  border-radius: 2px;
  font-weight: 500;
  transition: background 0.1s;
}
.post-dl a:hover { background: rgba(167,139,250,0.22); }

.post-badge {
  position: absolute;
  top: 5px;
  right: 5px;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 2px;
  text-transform: uppercase;
}
.badge-new { background: rgba(142,201,92,0.2);  color: var(--green); border: 1px solid rgba(142,201,92,0.35); }
.badge-fav { background: rgba(167,139,250,0.15); color: var(--accent); border: 1px solid rgba(167,139,250,0.3); }


/* ── PAGINATION ── */
#pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-top: 22px;
}

.page-btn {
  background: var(--bg-hover);
  border: 1px solid var(--border-mid);
  color: var(--text-mid);
  min-width: 30px;
  height: 28px;
  padding: 0 8px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Noto Sans', sans-serif;
  text-decoration: none;
  transition: all 0.15s;
}
.page-btn[disabled],
.page-btn:disabled,
.page-btn.disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}
.page-gap {
  color: var(--text-mute);
  cursor: default;
  pointer-events: none;
  background: none;
  border-color: transparent;
}
.page-btn.active {
  background: var(--accent);
  color: #0d0b14;
  border-color: var(--accent);
  font-weight: 600;
}
.page-btn:hover:not(.active):not([disabled]) { background: var(--bg-active); color: var(--accent); }

/* ── FOOTER ── */
#site-footer {
  background: #09080f;
  border-top: 1px solid var(--border-dim);
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-logo { font-family: 'Oxanium', monospace; font-size: 12px; color: var(--text-mute); }
.footer-links { display: flex; gap: 16px; }
.footer-links a { color: var(--text-mute); font-size: 11px; transition: color 0.1s; }
.footer-links a:hover { color: var(--text-mid); }

/* ── MODAL ── */
#modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#modal-overlay.open { display: flex; }

#modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  border-radius: 6px;
  max-width: 640px;
  width: 100%;
  overflow: hidden;
}

#modal-img-wrap {
  background: #09080f;
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 65vh;
  overflow: hidden;
}
#modal-img-wrap img, #modal-img-wrap svg {
  max-height: 65vh;
  width: 100%;
  object-fit: contain;
}

#modal-info { padding: 14px 16px; border-top: 1px solid var(--border-dim); }
.modal-title {
  font-family: 'Oxanium', monospace;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-hi);
  margin-bottom: 6px;
}
.modal-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 12px;
  color: var(--text-low);
  margin-bottom: 10px;
}
.modal-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 12px; }
.modal-actions { display: flex; gap: 8px; }

.btn-fav {
  background: var(--bg-hover);
  border: 1px solid var(--border-mid);
  color: var(--text-mid);
  padding: 8px 16px;
  border-radius: 4px;
  font-family: 'Noto Sans', sans-serif;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-fav:hover { border-color: rgba(167,139,250,0.4); color: var(--accent); }
.btn-fav.faved {
  background: rgba(167,139,250,0.12);
  border-color: rgba(167,139,250,0.4);
  color: var(--accent);
}

.card-score {
  position: absolute;
  bottom: 5px;
  left: 5px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-low);
  background: rgba(0,0,0,0.6);
  padding: 2px 6px;
  border-radius: 10px;
  pointer-events: none;
}
.card-score.faved { color: var(--accent); }

.btn-download {
  background: var(--accent);
  color: #0d0b14;
  border: none;
  padding: 8px 20px;
  border-radius: 4px;
  font-family: 'Oxanium', monospace;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-download:hover { opacity: 0.85; }

.btn-close {
  background: var(--bg-active);
  border: 1px solid var(--border-mid);
  color: var(--text-low);
  padding: 8px 20px;
  border-radius: 4px;
  font-family: 'Oxanium', monospace;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-close:hover { background: #322d55; color: var(--text-mid); }

/* ── RESPONSIVE ── */
@media (max-width: 680px) {
  #sidebar { display: none; }
  #main-nav { display: none; }
  .logo { font-size: 18px; }
  #post-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
}