/* SaveBite – Food Cards Grid, Expiry Bar & Empty State */

.listings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 2rem; transition: var(--transition); }

.food-card {
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md);
    overflow: hidden; display: flex; flex-direction: column; position: relative;
    backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); transition: var(--transition);
}
.food-card:hover { transform: translateY(-8px); background: var(--bg-card-hover); border-color: rgba(16,185,129,0.25); box-shadow: var(--shadow-lg), 0 0 20px rgba(16,185,129,0.08); }

.card-img-wrapper { position: relative; height: 180px; width: 100%; overflow: hidden; }
.card-img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.food-card:hover .card-img-wrapper img { transform: scale(1.08); }

.card-badge { position: absolute; top: 1rem; left: 1rem; background: var(--primary); color: white; font-weight: 700; font-size: 0.8rem; padding: 0.35rem 0.8rem; border-radius: 50px; box-shadow: 0 4px 8px rgba(0,0,0,0.2); z-index: 2; text-transform: uppercase; }
.card-badge.sell { background: var(--secondary); }

.card-distance {
    position: absolute; bottom: 1rem; right: 1rem;
    background: rgba(15,23,42,0.75); backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-main); font-size: 0.8rem; font-weight: 600; padding: 0.25rem 0.6rem;
    border-radius: 4px; display: flex; align-items: center; gap: 0.3rem;
}

.card-body { padding: 1.25rem; display: flex; flex-direction: column; flex-grow: 1; }
.card-meta { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; margin-bottom: 0.65rem; }
.card-category-badge { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.73rem; font-weight: 600; padding: 0.25rem 0.7rem; border-radius: 999px; background: rgba(99,102,241,0.12); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.25); }
.card-quantity-badge { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.73rem; font-weight: 600; padding: 0.25rem 0.7rem; border-radius: 999px; background: rgba(255,255,255,0.05); color: var(--text-muted); border: 1px solid rgba(255,255,255,0.1); }
.card-title { font-size: 1.15rem; font-weight: 700; line-height: 1.4; margin-bottom: 0.5rem; color: var(--text-main); }
.card-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 1.25rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; flex-grow: 1; }

/* Card Footer */
.card-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-color); padding-top: 1rem; margin-top: auto; }
.donor-info  { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; border-radius: var(--radius-sm); padding: 0.15rem; margin: -0.15rem; transition: var(--transition); }
.donor-info:hover { background: rgba(255,255,255,0.06); }
.donor-avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.donor-name   { font-size: 0.85rem; font-weight: 600; }
.donor-rating { font-size: 0.78rem; color: var(--warning); display: flex; align-items: center; gap: 0.15rem; }

.card-action-btn {
    background: rgba(255,255,255,0.05); border: 1px solid var(--border-color); color: var(--text-main);
    padding: 0.45rem 0.9rem; border-radius: 50px; font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: var(--transition);
}
.card-action-btn:hover { background: var(--primary); border-color: var(--primary); color: white; box-shadow: 0 4px 10px rgba(16,185,129,0.2); }

/* Empty State */
.empty-state {
    grid-column: 1 / -1; text-align: center; padding: 4rem 2rem;
    background: rgba(30,41,59,0.15); border: 1px dashed var(--border-color); border-radius: var(--radius-md);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; color: var(--text-muted);
}
.empty-state i { font-size: 3rem; color: var(--primary); opacity: 0.6; }

/* ── Servings & Deposit chips on cards ── */
.card-servings-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; flex-wrap: wrap; }
.card-servings-chip { font-size: 0.72rem; font-weight: 600; padding: 0.2rem 0.6rem; border-radius: 999px; background: rgba(16,185,129,0.12); color: var(--primary); border: 1px solid rgba(16,185,129,0.25); }
.card-deposit-chip  { font-size: 0.72rem; font-weight: 600; padding: 0.2rem 0.6rem; border-radius: 999px; background: rgba(245,158,11,0.12); color: var(--warning); border: 1px solid rgba(245,158,11,0.25); }

/* ── Light Mode Card Overrides ── */
[data-theme="light"] .card-distance {
    background: rgba(255,255,255,0.88);
    border-color: rgba(14,14,16,0.12);
    color: #0E0E10;
}
[data-theme="light"] .card-category-badge {
    background: rgba(99,102,241,0.1);
    color: #6366f1;
    border-color: rgba(99,102,241,0.2);
}
[data-theme="light"] .card-quantity-badge {
    background: rgba(14,14,16,0.06);
    color: #6B6B72;
    border-color: rgba(14,14,16,0.15);
}
[data-theme="light"] .card-action-btn {
    background: rgba(14,14,16,0.05);
    border-color: rgba(14,14,16,0.12);
    color: #0E0E10;
}
[data-theme="light"] .card-action-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}
[data-theme="light"] .empty-state {
    background: rgba(14,14,16,0.04);
    border-color: rgba(14,14,16,0.15);
}