/* ============================================================
   MUPAS — Observation Classes Stylesheet  (add to mupas.css)
   Depends on existing CSS variables from mupas.css
   ============================================================ */

/* ── Observation card ──────────────────────────────────────── */

.obs-card {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  cursor: pointer;
  transition:
    border-color var(--transition),
    background   var(--transition),
    box-shadow   var(--transition),
    transform    var(--transition);
  margin-bottom: 10px;
  animation: obsCardReveal 0.35s ease both;
  position: relative;
  /*overflow: hidden;*/
}

/* Subtle left accent line */
.obs-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: transparent;
  border-radius: 3px 0 0 3px;
  transition: background var(--transition);
}

.obs-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-accent);
  transform: translateY(-1px);
}

.obs-card:hover::before {
  background: var(--accent);
}

/* Staggered entrance — first 8 cards */
.obs-card:nth-child(1)  { animation-delay: 0.04s; }
.obs-card:nth-child(2)  { animation-delay: 0.08s; }
.obs-card:nth-child(3)  { animation-delay: 0.12s; }
.obs-card:nth-child(4)  { animation-delay: 0.16s; }
.obs-card:nth-child(5)  { animation-delay: 0.20s; }
.obs-card:nth-child(6)  { animation-delay: 0.24s; }
.obs-card:nth-child(7)  { animation-delay: 0.28s; }
.obs-card:nth-child(8)  { animation-delay: 0.32s; }

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

/* ── Observation thumbnail ─────────────────────────────────── */

.obs-thumb {
  width: 110px;
  min-width: 110px;
  height: 90px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-elevated);
  flex-shrink: 0;
  position: relative;
}

.obs-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.obs-card:hover .obs-thumb img {
  transform: scale(1.04);
}

/* ── Author / meta row ─────────────────────────────────────── */

.obs-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.obs-alias {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}

.obs-date {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-muted);
}

/* ── Reaction pills ────────────────────────────────────────── */

.obs-reactions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 6px;
}

.obs-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-family: var(--font-sans);
  color: var(--text-muted);
}

.obs-pill--like    { color: var(--accent);  }
.obs-pill--dislike { color: #ff6b6b;         }
.obs-pill--comment { color: var(--text-muted);}

/* ── Observation entry / viewer modal tweaks ───────────────── */

/* Upload zone hover */
.obs-upload-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
  border: 1px dashed var(--border-accent);
  border-radius: var(--radius-md);
  background: var(--accent-dim);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.obs-upload-zone:hover {
  background: rgba(0, 229, 195, 0.12);
  border-color: var(--accent);
}

/* Reaction action icons */
.obs-like-btn {
  border: 1px solid var(--border-accent) !important;
  background: var(--accent-dim) !important;
  transition: all var(--transition) !important;
}
.obs-like-btn:hover {
  background: rgba(0,229,195,0.25) !important;
  box-shadow: 0 0 12px var(--accent-glow) !important;
}

.obs-dislike-btn {
  border: 1px solid rgba(255,107,107,0.25) !important;
  background: rgba(255,107,107,0.08) !important;
  transition: all var(--transition) !important;
}
.obs-dislike-btn:hover {
  background: rgba(255,107,107,0.18) !important;
}

/* Comment cards */
.obs-comment-card {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  margin-bottom: 8px;
  animation: obsCardReveal 0.3s ease both;
  transition: border-color var(--transition);
}

.obs-comment-card:hover {
  border-color: var(--border-accent);
}

.obs-comment-author {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
}

.obs-comment-date {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--text-muted);
}

.obs-comment-body {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Sort segmented control active state */
.obs-sort .mantine-SegmentedControl-label[data-active] {
  color: var(--accent) !important;
}

/* Image gallery in viewer */
.obs-gallery-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 0;
}

/* Empty state */
.obs-empty {
  text-align: center;
  padding: 40px 0;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 14px;
  font-style: italic;
}

/* Iframe body display inside viewer */
.obs-body-frame {
  width: 100%;
  min-height: 120px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  padding: 12px;
}

/* Scroll container for card list */
.obs-card-list {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  max-height: 55vh;
  padding-right: 4px;
  scroll-behavior: smooth;
}

.obs-card-list::-webkit-scrollbar       { width: 4px; }
.obs-card-list::-webkit-scrollbar-track { background: transparent; }
.obs-card-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.obs-card-list::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* Accent submit button for forms */
.obs-submit-btn {
  background: var(--accent) !important;
  color: #000 !important;
  font-family: var(--font-sans) !important;
  font-weight: 600 !important;
  letter-spacing: 0.03em !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition) !important;
}

.obs-submit-btn:hover {
  background: #00ccad !important;
  box-shadow: 0 4px 16px var(--accent-glow) !important;
  transform: translateY(-1px);
}

/* Datetime picker trigger button */
.obs-datetime-btn {
  border-color: var(--border-accent) !important;
  background: var(--accent-dim) !important;
  border-radius: var(--radius-sm) !important;
  color: var(--accent) !important;
  transition: all var(--transition) !important;
}

.obs-datetime-btn:hover {
  background: rgba(0,229,195,0.2) !important;
}

/* Light mode overrides for cards */
[data-mantine-color-scheme="light"] .obs-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
}

[data-mantine-color-scheme="light"] .obs-card:hover {
  background: #f8f9fb;
}

[data-mantine-color-scheme="light"] .obs-comment-card {
  background: #f4f5f7;
}