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

:root {
  --bg: #f6f6f8;
  --text: #1d1d1f;
  --text-secondary: #8e8e93;
  --text-dim: #aeaeb2;
  --border: #e6e6ea;
  --accent: #1a5c9e;
  --card-shadow: 0 1px 4px rgba(0,0,0,.04);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* ===== Header ===== */
.header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.back-link {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  background: var(--border);
  border-radius: 10px;
  color: var(--text);
  text-decoration: none;
  font-size: .9rem;
  flex-shrink: 0;
  transition: all .2s;
}
.back-link:hover { background: #d1d1d6; }
.header h1 { font-size: 1.15rem; font-weight: 600; letter-spacing: -.02em; }
.subtitle { font-size: .75rem; color: var(--text-secondary); }
.header-inner { flex: 1; }

.lang-toggle {
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--accent);
  font-size: .72rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
  flex-shrink: 0;
}
.lang-toggle:hover { background: var(--border); }

/* ===== Main ===== */
.main { max-width: 960px; margin: 0 auto; padding: 20px 16px 48px; }

/* ===== Filters ===== */
.filters {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 20px;
}
.filter-row { display: flex; flex-direction: column; gap: 10px; }
.search-box { position: relative; }
.search-box::before {
  content: '🔍';
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  font-size: .8rem; opacity: .5;
}
.search-box input {
  width: 100%; padding: 10px 14px 10px 34px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: .85rem;
  outline: none;
  background: #f9f9fb;
  transition: all .2s;
}
.search-box input:focus {
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(26,92,158,.08);
}

.filter-group {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.filter-group select {
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: .78rem;
  background: #f9f9fb;
  color: var(--text);
  outline: none;
  cursor: pointer;
  transition: border-color .2s;
  flex: 1; min-width: 100px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 5 5-5' fill='none' stroke='%238e8e93' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; padding-right: 28px;
}
.filter-group select:focus { border-color: var(--accent); }

.filter-stats {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border);
  font-size: .82rem;
  color: var(--text-secondary);
}
.reset-btn {
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  font-size: .75rem;
  cursor: pointer;
  transition: all .2s;
}
.reset-btn:hover { background: var(--border); color: var(--text); }

/* ===== Grid ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: all .25s;
}
.card:hover {
  border-color: #c7c7cc;
  box-shadow: 0 8px 24px rgba(0,0,0,.06);
  transform: translateY(-3px);
}

.card-img,
.card-img-placeholder {
  width: 100%; aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  background: #f5f5f7;
}
.card-img-placeholder {
  display: flex; align-items: center; justify-content: center;
  font-size: 2.8rem;
  color: #c7c7cc;
}
.card-body { padding: 12px 14px 14px; }
.card-body h3 { font-size: .82rem; font-weight: 600; margin-bottom: 6px; word-break: break-all; }

.tags { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 6px; }
.tag {
  padding: 2px 8px;
  border-radius: 6px;
  font-size: .68rem;
  font-weight: 500;
  background: #f5f5f7;
  color: var(--text-secondary);
}
.tag-dog { background: #eef3fc; color: #1a5c9e; }
.tag-cat { background: #fceeef; color: #c45a6a; }
.tag-M { background: #eaf6ef; color: #1a7a4a; }
.tag-F { background: #fce8ec; color: #c62850; }
.tag-CHILD { background: #fff3e0; color: #b87000; }
.tag-ADULT { background: #f5f5f7; color: #636366; }
.tag-SMALL { background: #eaf6ef; color: #1a7a4a; }
.tag-MEDIUM { background: #fff8e1; color: #b8860b; }
.tag-LARGE { background: #fce8ec; color: #c62850; }

.meta { font-size: .75rem; color: var(--text-secondary); line-height: 1.4; }

.load-more {
  grid-column: 1 / -1;
  padding: 12px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  background: transparent;
  font-size: .82rem;
  color: var(--accent);
  cursor: pointer;
  transition: all .2s;
}
.load-more:hover {
  background: #f5f7ff;
  border-color: var(--accent);
}

.pagination {
  display: flex; justify-content: center; align-items: center; gap: 4px;
  margin-top: 24px; flex-wrap: wrap;
}
.page-btn {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f9f9fb;
  color: var(--text);
  font-size: .78rem;
  cursor: pointer;
  transition: all .2s;
}
.page-btn:hover { background: #e8e8ed; }
.page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.page-btn:disabled { opacity: .4; cursor: default; }

/* ===== Loading ===== */
.loading {
  display: flex;
  flex-direction: column; align-items: center; gap: 10px;
  padding: 60px 0;
}
.progress-track {
  width: 240px; height: 4px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.progress-bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent), #764ba2);
  border-radius: 4px;
  transition: width .3s;
}
.loading span { font-size: .85rem; color: var(--text-secondary); }

/* ===== Modal ===== */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.3);
  z-index: 1000;
  justify-content: center; align-items: center;
  padding: 16px;
}
.modal-overlay.active { display: flex; }
.modal {
  background: #fff;
  border-radius: 20px;
  max-width: 480px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 80px rgba(0,0,0,.2);
}
.modal-close {
  position: absolute; top: 12px; right: 12px;
  width: 34px; height: 34px;
  border: none; background: var(--border);
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  transition: all .2s; z-index: 1;
}
.modal-close:hover { background: #d1d1d6; }
.modal-body { padding: 24px; }
.modal-img { width: 100%; border-radius: 12px; margin-bottom: 16px; }
.modal-body h2 { font-size: 1.1rem; font-weight: 600; margin-bottom: 2px; }
.subid { font-size: .82rem; color: var(--text-secondary); margin-bottom: 16px; }
.modal-info { width: 100%; font-size: .82rem; }
.modal-info dt, .modal-info dd { padding: 6px 4px; border-bottom: 1px solid var(--border); display: inline-block; }
.modal-info dt { font-weight: 500; color: var(--text-secondary); padding-right: 12px; width: 80px; }
.modal-info dd { margin: 0; }
.modal-shelter {
  margin-top: 16px; padding: 16px; border-radius: 12px;
  background: #f9f9fb; font-size: .82rem; color: var(--text-secondary); line-height: 1.6;
}
.modal-shelter h4 { font-size: .85rem; font-weight: 600; color: var(--text); margin-bottom: 4px; }

/* ===== Responsive ===== */
@media (min-width: 640px) {
  .header { padding: 18px 32px; }
  .main { padding: 24px 32px 48px; }
  .filter-row { flex-direction: row; }
  .search-box { flex: 1; }
}