/* ============================================================================
   LISTING PAGES — vibrant card grids (city / metro / all-parks)
   Pairs with styles_vibrant.css (nav, footer, colours, fonts). Self-contained;
   does not override park-detail or map styles.
   ============================================================================ */

/* --- Cities dropdown in the vibrant navbar --------------------------------- */
.nav-dropdown { position: relative; }
.nav-dropdown > a { cursor: pointer; }
.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    display: none;
    grid-template-columns: repeat(2, minmax(140px, 1fr));
    gap: 0.15rem;
    max-height: 70vh;
    overflow-y: auto;
    z-index: 1100;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu { display: grid; }
.nav-dropdown-menu a {
    padding: 0.45rem 0.75rem;
    border-radius: 8px;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* --- Breadcrumb ------------------------------------------------------------ */
.listing-breadcrumb {
    max-width: 1200px;
    margin: 1.5rem auto 0;
    padding: 0 2rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}
.listing-breadcrumb a { color: var(--primary); text-decoration: none; }
.listing-breadcrumb a:hover { text-decoration: underline; }
.listing-breadcrumb i { font-size: 0.6rem; margin: 0 0.4rem; opacity: 0.6; }

/* --- Page hero ------------------------------------------------------------- */
.listing-hero {
    max-width: 1200px;
    margin: 1rem auto 0;
    padding: 2.5rem 2rem;
    background: var(--gradient-1);
    border-radius: 24px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.listing-hero::after {
    content: "\f1b0"; /* paw */
    font-family: "Font Awesome 6 Free"; font-weight: 900;
    position: absolute; right: -1rem; bottom: -2rem;
    font-size: 9rem; opacity: 0.12; pointer-events: none;
}
.listing-hero-badge {
    display: inline-flex; align-items: center; gap: 0.4rem;
    background: rgba(255,255,255,0.18);
    padding: 0.35rem 0.85rem; border-radius: 999px;
    font-size: 0.8rem; font-weight: 600; margin-bottom: 0.85rem;
}
.listing-hero h1 {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    line-height: 1.1; margin: 0 0 0.5rem;
}
.listing-hero p { font-size: 1.05rem; opacity: 0.92; margin: 0; max-width: 60ch; }

/* --- Toolbar (search + sort + count) -------------------------------------- */
.listing-toolbar {
    max-width: 1200px;
    margin: 1.75rem auto 0;
    padding: 0 2rem;
    display: flex; flex-wrap: wrap; gap: 1rem; align-items: center;
}
.listing-search {
    position: relative; flex: 1 1 260px; min-width: 200px;
}
.listing-search i {
    position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
    color: var(--text-muted);
}
.listing-search input {
    width: 100%; padding: 0.7rem 1rem 0.7rem 2.5rem;
    border: 1px solid var(--border); border-radius: 12px;
    font-size: 0.95rem; font-family: inherit; background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.listing-search input:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}
.listing-sort select {
    padding: 0.7rem 2rem 0.7rem 1rem;
    border: 1px solid var(--border); border-radius: 12px;
    font-size: 0.95rem; font-family: inherit; background: #fff; cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 0.85rem center;
}
.listing-count { color: var(--text-muted); font-size: 0.9rem; margin-left: auto; }

/* --- City section heading (all-parks) ------------------------------------- */
.listing-section { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.listing-city-head {
    display: flex; align-items: baseline; gap: 0.75rem;
    margin: 2.5rem 0 1rem;
}
.listing-city-head h2 {
    font-family: 'Poppins', sans-serif; font-size: 1.5rem; margin: 0;
}
.listing-city-head a { color: var(--text); text-decoration: none; }
.listing-city-head a:hover { color: var(--primary); }
.listing-city-head .count {
    font-size: 0.85rem; color: var(--text-muted); font-weight: 500;
}

/* --- The grid -------------------------------------------------------------- */
.park-grid {
    max-width: 1200px;
    margin: 1.5rem auto 0;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 1.5rem;
}
.listing-section .park-grid { padding: 0; margin-top: 1rem; }

/* --- Card ------------------------------------------------------------------ */
.park-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    overflow: hidden;
    display: flex; flex-direction: column;
    text-decoration: none; color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    box-shadow: var(--shadow-sm);
}
.park-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.park-card-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--background);
}
.park-card-thumb img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.4s ease;
}
.park-card:hover .park-card-thumb img { transform: scale(1.06); }
.park-card-badge {
    position: absolute; top: 0.75rem; left: 0.75rem;
    background: rgba(17,24,39,0.78); color: #fff;
    font-size: 0.7rem; font-weight: 600;
    padding: 0.25rem 0.6rem; border-radius: 999px;
    display: inline-flex; align-items: center; gap: 0.3rem;
    backdrop-filter: blur(4px);
}

/* Styled placeholder (no photo): gradient + paw + name */
.park-card-thumb.placeholder {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    text-align: center; padding: 1rem;
    background: var(--gradient-3);
    color: #fff;
}
.park-card-thumb.placeholder .ph-paw { font-size: 2.5rem; opacity: 0.9; margin-bottom: 0.5rem; }
.park-card-thumb.placeholder .ph-name {
    font-family: 'Poppins', sans-serif; font-weight: 600;
    font-size: 0.95rem; line-height: 1.2;
    text-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

.park-card-body { padding: 1rem 1.15rem 1.25rem; display: flex; flex-direction: column; gap: 0.45rem; flex: 1; }
.park-card-name {
    font-family: 'Poppins', sans-serif; font-weight: 600;
    font-size: 1.08rem; color: var(--text); line-height: 1.25; margin: 0;
}
.park-card-rating { display: flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; }
.park-card-rating .stars { color: #f59e0b; letter-spacing: 0.5px; }
.park-card-rating .score { font-weight: 600; color: var(--text); }
.park-card-rating .reviews { color: var(--text-muted); }
.park-card-rating .noreviews { color: var(--text-muted); font-style: italic; }
.park-card-address {
    display: flex; align-items: flex-start; gap: 0.45rem;
    color: var(--text-muted); font-size: 0.875rem; line-height: 1.35; margin: 0;
}
.park-card-address i { color: var(--primary); margin-top: 0.18rem; flex-shrink: 0; }
.park-card-cta {
    margin-top: auto; padding-top: 0.5rem;
    color: var(--primary); font-weight: 600; font-size: 0.875rem;
    display: inline-flex; align-items: center; gap: 0.4rem;
}
.park-card:hover .park-card-cta { gap: 0.65rem; }

/* --- Empty state ----------------------------------------------------------- */
.listing-empty {
    max-width: 700px; margin: 3rem auto; padding: 3rem 2rem;
    text-align: center; background: var(--card);
    border: 1px dashed var(--border); border-radius: 20px;
}
.listing-empty .icon {
    font-size: 3rem; color: var(--primary); opacity: 0.5; margin-bottom: 1rem;
}
.listing-empty h2 { font-family: 'Poppins', sans-serif; margin: 0 0 0.5rem; }
.listing-empty p { color: var(--text-muted); margin: 0 0 1.5rem; }
.listing-empty .btn {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: var(--gradient-1); color: #fff; text-decoration: none;
    padding: 0.75rem 1.5rem; border-radius: 12px; font-weight: 600;
}
.no-results {
    max-width: 1200px; margin: 2rem auto; padding: 0 2rem;
    color: var(--text-muted); text-align: center; display: none;
}

/* --- Responsive ------------------------------------------------------------ */
@media (max-width: 640px) {
    .listing-hero, .listing-toolbar, .park-grid, .listing-breadcrumb, .listing-section { padding-left: 1.25rem; padding-right: 1.25rem; }
    /* Single full-width column on phones. The previous value
       repeat(auto-fill, minmax(0, 1fr)) let auto-fill pack in many zero-width
       tracks, collapsing cards into slivers. An explicit 1fr forces one column. */
    .park-grid { grid-template-columns: 1fr; }
    .navbar-links .hide-sm { display: none; }
    .listing-count { margin-left: 0; }
}