/* IM Global Feed — Frontend Block CSS */

/* ── CSS Variables (defaults, overridden inline per block) ── */
.imgf-block-wrap {
  --imgf-primary:  #001F5C;
  --imgf-text:     #ffffff;
  --imgf-bg:       #000000;
  --imgf-card-bg:  #0d1a3a;
  --imgf-accent:   #1a3a7c;
  --imgf-font:     Montserrat, sans-serif;
  --imgf-radius:   8px;

  background: var(--imgf-bg);
  color: var(--imgf-text);
  font-family: var(--imgf-font);
  padding: 28px 20px 32px;
  border-radius: 12px;
}

/* ── Title ─────────────────────────────────────────────────── */
.imgf-block-title {
  color: var(--imgf-text);
  font-family: var(--imgf-font);
  font-size: 1.6rem;
  font-weight: 800;
  margin: 0 0 24px;
  letter-spacing: -.02em;
}

/* ── Filters ───────────────────────────────────────────────── */
.imgf-filters {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--imgf-radius);
  padding: 18px 20px;
  margin-bottom: 20px;
}
.imgf-filters__row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-end;
}
.imgf-filter-group { display: flex; flex-direction: column; gap: 5px; min-width: 160px; flex: 1; }
.imgf-filter-group--date { flex: 2; min-width: 260px; }
.imgf-filter-group--btn  { flex: 0 0 auto; min-width: auto; flex-direction: row; gap: 8px; align-items: flex-end; }

.imgf-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.6);
}
.imgf-input, .imgf-select {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: var(--imgf-text);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: .875rem;
  font-family: var(--imgf-font);
  width: 100%;
  box-sizing: border-box;
  transition: border-color .15s;
}
.imgf-input:focus, .imgf-select:focus {
  outline: none;
  border-color: var(--imgf-accent);
  box-shadow: 0 0 0 3px rgba(26,58,124,.3);
}
.imgf-input::placeholder { color: rgba(255,255,255,.3); }
.imgf-select option { background: #0d1a3a; color: #fff; }

.imgf-date-range { display: flex; align-items: center; gap: 8px; }
.imgf-date-range span { color: rgba(255,255,255,.4); flex-shrink: 0; }
.imgf-date-range .imgf-input { min-width: 0; }

.imgf-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px; border-radius: 6px; border: none;
  font-family: var(--imgf-font); font-size: .875rem; font-weight: 700;
  cursor: pointer; transition: all .18s; white-space: nowrap;
}
.imgf-btn--primary { background: var(--imgf-primary); color: #fff; }
.imgf-btn--primary:hover { filter: brightness(1.2); }
.imgf-btn--ghost { background: transparent; color: var(--imgf-text); border: 1px solid rgba(255,255,255,.25); }
.imgf-btn--ghost:hover { background: rgba(255,255,255,.08); }

/* ── Status Bar ────────────────────────────────────────────── */
.imgf-status-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; min-height: 24px;
}
.imgf-result-count { font-size: .8rem; color: rgba(255,255,255,.5); font-style: italic; }

/* ── Grid ──────────────────────────────────────────────────── */
.imgf-items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  position: relative;
  min-height: 120px;
}

/* ── Loader ────────────────────────────────────────────────── */
.imgf-loading::after {
  content: '';
  position: absolute; inset: 0;
  background: var(--imgf-bg);
  border-radius: var(--imgf-radius);
  z-index: 1;
}
.imgf-loader {
  display: none;
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2; gap: 6px; align-items: center;
}
.imgf-loading .imgf-loader { display: flex; }
.imgf-loader span {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--imgf-primary);
  animation: imgfDot .9s infinite ease-in-out;
}
.imgf-loader span:nth-child(2) { animation-delay: .15s; }
.imgf-loader span:nth-child(3) { animation-delay: .3s;  }
@keyframes imgfDot { 0%,100%{transform:scale(.6);opacity:.4} 50%{transform:scale(1.1);opacity:1} }

/* ── Item Card ─────────────────────────────────────────────── */
.imgf-item-card {
  background: var(--imgf-card-bg);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--imgf-radius);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform .2s, box-shadow .2s;
}
.imgf-item-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  border-color: rgba(255,255,255,.15);
}
.imgf-item-card__meta {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
}
.imgf-item-source {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--imgf-primary);
  background: rgba(0,31,92,.25);
  padding: 2px 8px; border-radius: 20px;
  border: 1px solid rgba(0,31,92,.4);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 160px;
}
.imgf-item-date {
  font-size: .72rem; color: rgba(255,255,255,.4);
}
.imgf-item-title {
  margin: 0; font-size: 1rem; font-weight: 700; line-height: 1.35;
}
.imgf-item-link {
  color: var(--imgf-text);
  text-decoration: none;
}
.imgf-item-link:hover { color: var(--imgf-accent); }
.imgf-item-excerpt {
  margin: 0; font-size: .83rem; line-height: 1.55;
  color: rgba(255,255,255,.65);
  flex: 1;
}
.imgf-item-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 10px; border-top: 1px solid rgba(255,255,255,.07);
  gap: 8px;
}
.imgf-item-author { font-size: .72rem; color: rgba(255,255,255,.4); }
.imgf-item-read-more {
  font-size: .78rem; font-weight: 700;
  color: var(--imgf-accent);
  text-decoration: none;
  white-space: nowrap;
}
.imgf-item-read-more:hover { color: #fff; }

/* ── Pagination ────────────────────────────────────────────── */
.imgf-pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; padding-top: 24px; flex-wrap: wrap;
}
.imgf-page-btn {
  min-width: 38px; height: 38px; padding: 0 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px; color: var(--imgf-text);
  font-family: var(--imgf-font); font-size: .875rem; font-weight: 600;
  cursor: pointer; transition: all .15s;
}
.imgf-page-btn:hover:not(:disabled) { background: var(--imgf-primary); }
.imgf-page-btn--active { background: var(--imgf-primary) !important; border-color: var(--imgf-primary) !important; }
.imgf-page-btn:disabled { opacity: .35; cursor: not-allowed; }

/* ── Empty / Error ─────────────────────────────────────────── */
.imgf-empty-msg, .imgf-error-msg {
  grid-column: 1 / -1; text-align: center;
  padding: 48px 20px; color: rgba(255,255,255,.4); font-size: .9rem;
}
.imgf-error-msg { color: #f87171; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 600px) {
  .imgf-filters__row { flex-direction: column; }
  .imgf-filter-group, .imgf-filter-group--date { min-width: 100%; flex: none; width: 100%; }
  .imgf-date-range { flex-direction: column; gap: 6px; }
  .imgf-date-range .imgf-input { width: 100%; }
  .imgf-filter-group--btn { flex-direction: row; width: 100%; }
  .imgf-items-grid { grid-template-columns: 1fr; }
  .imgf-block-wrap { padding: 16px 12px; }
}