@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

:root {
  --xsc-bg:             #ffffff;
  --xsc-surface:        #f7f8fa;
  --xsc-border:         #e2e5ea;
  --xsc-border-dark:    #c8cdd5;
  --xsc-text:           #1a1d23;
  --xsc-muted:          #6b7280;
  --xsc-accent:         #1a8a5a;
  --xsc-accent-hover:   #136e47;
  --xsc-review-color:   #b45309;
  --xsc-review-bg:      #fffbeb;
  --xsc-preprint-color: #6d28d9;
  --xsc-preprint-bg:    #f5f3ff;
  --xsc-wp-bar:         #0f172a;
  --xsc-task-color:     #1e40af;
  --xsc-task-bg:        #e8f0fe;
  --xsc-left-bar:       #cbd5e1;
  --xsc-left-dot:       #3b82f6;
  --xsc-radius:         10px;
  --xsc-font-body:      'IBM Plex Sans', system-ui, sans-serif;
  --xsc-font-mono:      'IBM Plex Mono', monospace;
  --xsc-shadow-sm:      0 1px 4px rgba(0,0,0,.06);
  --xsc-shadow-md:      0 6px 20px rgba(0,0,0,.09);
}

#xscave-publications,
#xscave-publications * { box-sizing: border-box; }

.xscave-pub-wrap { font-family: var(--xsc-font-body) !important; color: var(--xsc-text); max-width: 100%; margin: 0 auto; padding: 0 0 60px; }

/* Filter */
.xscave-filters { background: var(--xsc-surface); border: 1px solid var(--xsc-border); border-radius: var(--xsc-radius); padding: 20px 24px; margin-bottom: 36px; }
.xscave-filter-form { display: flex !important; flex-wrap: wrap; gap: 14px; align-items: flex-end; }
.xscave-filter-group { display: flex !important; flex-direction: column; gap: 5px; min-width: 140px; flex: 1; }
.xscave-search-group { min-width: 200px; flex: 2; }
.xscave-filter-group label { font-size: 11px !important; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--xsc-muted); display: block; margin: 0 !important; }
.xscave-filter-group select, .xscave-filter-group input[type="text"] { font-family: var(--xsc-font-body) !important; font-size: 14px !important; color: var(--xsc-text); background: #fff; border: 1px solid var(--xsc-border-dark) !important; border-radius: 5px; padding: 8px 12px !important; outline: none; width: 100%; -webkit-appearance: none; appearance: none; box-shadow: none !important; }
.xscave-filter-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px !important; cursor: pointer; }
.xscave-filter-actions { display: flex !important; gap: 8px; align-items: center; }
.xscave-btn-filter, .xscave-btn-reset { font-family: var(--xsc-font-body) !important; font-size: 13px !important; font-weight: 500 !important; padding: 9px 18px !important; border-radius: 5px !important; cursor: pointer; text-decoration: none !important; display: inline-flex !important; align-items: center; white-space: nowrap; line-height: 1 !important; }
.xscave-btn-filter { background: var(--xsc-accent) !important; color: #fff !important; border: 1px solid var(--xsc-accent) !important; }
.xscave-btn-filter:hover { background: var(--xsc-accent-hover) !important; }
.xscave-btn-reset { background: #fff !important; color: var(--xsc-muted) !important; border: 1px solid var(--xsc-border-dark) !important; }

/* Results */
.xscave-results-meta { font-size: 13px; color: var(--xsc-muted); margin-bottom: 28px; padding-bottom: 14px; border-bottom: 1px solid var(--xsc-border); }
.xscave-count { font-weight: 600; color: var(--xsc-text); }
.xscave-no-results { text-align: center; padding: 60px 20px; color: var(--xsc-muted); }

/* WP Group */
.xscave-wp-group { margin-bottom: 52px; }
.xscave-wp-heading { font-family: var(--xsc-font-body) !important; font-size: 14px !important; font-weight: 600 !important; color: #fff !important; background: var(--xsc-wp-bar) !important; margin: 0 0 24px !important; padding: 11px 16px !important; border-radius: 6px; display: block; }
.xscave-wp-heading--review { background: var(--xsc-review-color) !important; display: flex !important; align-items: center; gap: 10px; }
.xscave-review-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.7); display: inline-block; flex-shrink: 0; animation: xsc-pulse 1.8s ease-in-out infinite; }
@keyframes xsc-pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(1.4)} }

/* Task Group */
.xscave-task-group { padding-left: 28px; position: relative; margin-bottom: 32px; }
.xscave-task-group::before { content: ''; position: absolute; left: 6px; top: 14px; bottom: 0; width: 2px; background: var(--xsc-left-bar); border-radius: 2px; }
.xscave-task-heading { font-family: var(--xsc-font-mono) !important; font-size: 11px !important; font-weight: 500 !important; color: var(--xsc-task-color) !important; background: var(--xsc-task-bg) !important; display: inline-block !important; padding: 4px 10px !important; border-radius: 3px; margin: 0 0 16px !important; letter-spacing: .04em; text-transform: uppercase; position: relative; }
.xscave-task-heading::before { content: ''; position: absolute; left: -23px; top: 50%; transform: translateY(-50%); width: 9px; height: 9px; border-radius: 50%; background: var(--xsc-left-dot); border: 2px solid #fff; box-shadow: 0 0 0 2px var(--xsc-left-dot); }

/* Card — CSS GRID layout */
.xscave-pub-card { border: 1px solid var(--xsc-border) !important; border-radius: var(--xsc-radius) !important; background: #fff !important; margin-bottom: 16px !important; box-shadow: var(--xsc-shadow-sm); transition: box-shadow .2s, transform .2s; overflow: hidden; }
.xscave-pub-card:hover { box-shadow: var(--xsc-shadow-md); transform: translateY(-2px); }
.xscave-pub-card--review { border-color: #fde68a !important; background: var(--xsc-review-bg) !important; }

.xscave-pub-card-inner {
  display: grid !important;
  grid-template-columns: 1fr 240px;
  min-height: 200px;
}
.xscave-pub-card-inner.no-thumb {
  grid-template-columns: 1fr !important;
}

.xscave-pub-content { padding: 22px 24px !important; display: flex !important; flex-direction: column; min-width: 0; grid-column: 1; }

.xscave-pub-thumb { grid-column: 2; overflow: hidden; border-left: 1px solid var(--xsc-border); background: var(--xsc-surface); position: relative; }
.xscave-pub-img { position: absolute !important; inset: 0 !important; width: 100% !important; height: 100% !important; object-fit: cover !important; display: block !important; margin: 0 !important; padding: 0 !important; max-width: none !important; transition: transform .35s ease; }
.xscave-pub-card:hover .xscave-pub-img { transform: scale(1.04); }

/* Title — force visibility */
.xscave-pub-header { display: flex !important; align-items: flex-start; gap: 10px; margin: 0 0 10px !important; padding: 0 !important; }
h4.xscave-pub-title,
.xscave-pub-title { font-family: var(--xsc-font-body) !important; font-size: 16px !important; font-weight: 600 !important; line-height: 1.5 !important; color: var(--xsc-text) !important; margin: 0 !important; padding: 0 !important; flex: 1; display: block !important; background: none !important; border: none !important; text-transform: none !important; letter-spacing: 0 !important; }

/* Badges */
.xscave-badge { display: inline-flex !important; align-items: center; font-family: var(--xsc-font-mono) !important; font-size: 10px !important; padding: 3px 8px; border-radius: 3px; white-space: nowrap; flex-shrink: 0; margin-top: 3px; letter-spacing: .05em; text-transform: uppercase; }
.xscave-badge--review { background: #fef3c7 !important; color: var(--xsc-review-color) !important; border: 1px solid #fde68a !important; }
.xscave-badge--preprint { background: var(--xsc-preprint-bg) !important; color: var(--xsc-preprint-color) !important; border: 1px solid #ddd6fe !important; }

/* Authors & Venue */
.xscave-pub-authors { font-size: 13px !important; color: var(--xsc-muted) !important; margin: 0 0 4px !important; line-height: 1.6; padding: 0 !important; }
.xscave-pub-venue { font-size: 12px !important; font-family: var(--xsc-font-mono) !important; color: var(--xsc-muted) !important; margin: 0 0 10px !important; padding: 0 !important; }

/* Abstract */
.xscave-pub-abstract-wrap { margin: 8px 0 14px !important; flex: 1; }
.xscave-pub-abstract { font-size: 13.5px !important; line-height: 1.75 !important; color: #374151 !important; margin: 0 !important; padding: 0 !important; }
.xscave-abstract-toggle { background: none !important; border: none !important; font-family: var(--xsc-font-body) !important; font-size: 12px !important; font-weight: 600; color: var(--xsc-accent) !important; cursor: pointer; padding: 5px 0 0 !important; display: block; text-transform: uppercase; }
.xscave-abstract-toggle:hover { text-decoration: underline; }

/* Links */
.xscave-pub-links { display: flex !important; flex-wrap: wrap; gap: 10px; margin-top: auto !important; padding-top: 14px !important; }
.xscave-link { display: inline-flex !important; align-items: center; gap: 7px; font-size: 13px !important; font-weight: 500 !important; text-decoration: none !important; padding: 8px 16px !important; border-radius: 5px !important; line-height: 1 !important; transition: background .15s, transform .15s; }
.xscave-link:hover { transform: translateY(-1px); }
.xscave-link svg { width: 14px; height: 14px; flex-shrink: 0; }
.xscave-link--paper { background: var(--xsc-accent) !important; color: #fff !important; border: 1px solid var(--xsc-accent) !important; }
.xscave-link--paper:hover { background: var(--xsc-accent-hover) !important; color: #fff !important; }
.xscave-link--data { background: #f0fdf4 !important; color: #047857 !important; border: 1px solid #6ee7b7 !important; }
.xscave-link--data:hover { background: #047857 !important; color: #fff !important; }

/* Under Review */
.xscave-under-review-section { margin-top: 52px; padding-top: 28px; border-top: 2px dashed var(--xsc-border); }

/* Responsive */
@media (max-width: 680px) {
  .xscave-pub-card-inner { grid-template-columns: 1fr !important; }
  .xscave-pub-thumb { grid-column: 1; min-height: 180px; max-height: 200px; border-left: none !important; border-top: 1px solid var(--xsc-border); }
  .xscave-filter-form { flex-direction: column; }
  .xscave-filter-group { min-width: 100%; }
  .xscave-filter-actions { width: 100%; }
  .xscave-btn-filter, .xscave-btn-reset { flex: 1; justify-content: center; }
  .xscave-task-group { padding-left: 18px; }
}