/* ============================================================
 * favorites-and-cards.css
 * 收藏夹（favorites strip）+ 物品卡片（item-card）+ 步进器（stepper）
 * ============================================================ */

/* ---------- Favorites Strip ---------- */
.favorites-strip {
    background: var(--card-bg);
    border: 0.5px solid var(--intensity-8);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.favorites-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 0.5px solid var(--intensity-8);
    gap: 8px;
}

.favorites-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.favorites-count {
    font-size: 11px;
    color: var(--text-tertiary);
    background: var(--intensity-6);
    padding: 1px 8px;
    border-radius: 999px;
    line-height: 1.5;
}

.favorites-scroller {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(160px, 1fr);
    gap: 10px;
    padding: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--intensity-12) transparent;
}

.favorites-scroller::-webkit-scrollbar { height: 6px; }
.favorites-scroller::-webkit-scrollbar-thumb { background: var(--intensity-12); border-radius: 3px; }
.favorites-scroller::-webkit-scrollbar-track { background: transparent; }

.fav-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 10px 8px;
    background: var(--intensity-4);
    border: 0.5px solid var(--intensity-8);
    border-radius: var(--radius-md);
    scroll-snap-align: start;
    min-width: 0;
}

.fav-card-head {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.fav-card-icon {
    width: 28px; height: 28px;
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.fav-card-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fav-card-remove {
    width: 20px; height: 20px;
    border: 0;
    background: transparent;
    color: var(--text-tertiary);
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    line-height: 1;
    padding: 0;
    flex-shrink: 0;
}

.fav-card-remove:hover { background: var(--intensity-12); color: var(--destructive); }

.fav-card-price {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

.fav-card-price.custom { color: var(--accent); }

.fav-card-change {
    font-size: 10px;
    line-height: 1.2;
    color: var(--success);
    font-variant-numeric: tabular-nums;
}

.fav-card-change.down { color: var(--destructive); }
.fav-card-change.flat { color: var(--text-tertiary); }

.fav-card-add {
    height: 26px;
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    color: var(--accent);
    border: 0;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    margin-top: auto;
}

.fav-card-add:hover { background: color-mix(in srgb, var(--accent) 20%, transparent); }
.fav-card-add:active { transform: scale(0.97); }

.favorites-empty {
    padding: 14px;
    font-size: 12px;
    color: var(--text-tertiary);
    text-align: center;
    line-height: 1.6;
}

.favorites-empty span { color: var(--accent); }

/* ---------- Fav Button (absolute toggle on cards/tiles) ---------- */
.fav-btn {
    position: absolute;
    top: 6px; right: 6px;
    width: 26px; height: 26px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,0.04);
    border: 0;
    border-radius: 6px;
    font-size: 14px;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all 0.15s;
    z-index: 2;
    padding: 0;
    line-height: 1;
}

.fav-btn:hover { background: var(--intensity-12); color: var(--accent); }
.fav-btn.active {
    color: #F5B400;
    background: color-mix(in srgb, #F5B400 18%, transparent);
    transform: scale(1.15);
    text-shadow: 0 0 4px rgba(245, 180, 0, 0.45);
}
.fav-btn.active:hover { color: #F5B400; background: color-mix(in srgb, #F5B400 26%, transparent); }

.item-tile .fav-btn { top: 2px; right: 2px; width: 22px; height: 22px; font-size: 12px; border-radius: 5px; }
.item-card.custom-priced .fav-btn.active { right: 6px; }
.item-tile.custom-priced .fav-btn.active { right: 2px; }

/* ---------- Item Card Grid (大型物品卡) ---------- */
.item-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
}

.item-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    background: var(--card-bg);
    border: 0.5px solid var(--intensity-8);
    border-radius: var(--radius-md);
    transition: all 0.15s;
    user-select: none;
    overflow: hidden;
}

.item-card::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--cat-color, var(--primary));
    opacity: 0.85;
}

.item-card:hover {
    border-color: var(--intensity-16);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px var(--intensity-6);
}

.item-card.custom-priced {
    border-color: color-mix(in srgb, var(--accent) 35%, transparent);
    background: color-mix(in srgb, var(--accent) 4%, var(--card-bg));
}

.item-card.custom-priced::before { background: var(--accent); }

.item-card-head {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    min-width: 0;
}

.item-card-icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.item-card-titles {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.item-card-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.item-card-change {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-size: 10px;
    font-variant-numeric: tabular-nums;
    color: var(--success);
    line-height: 1.2;
}

.item-card-change.down { color: var(--destructive); }
.item-card-change.flat { color: var(--text-tertiary); }

.item-card-badge {
    position: absolute;
    top: 6px; left: 6px;
    background: var(--accent);
    color: white;
    font-size: 9px;
    font-weight: 600;
    padding: 2px 5px;
    border-radius: 4px;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.item-card.custom-priced .item-card-head { padding-left: 4px; }

.item-card-price-block {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding-top: 6px;
    border-top: 0.5px dashed var(--intensity-8);
}

.item-card-price-main {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

.item-card-price-main.custom { color: var(--accent); }

.item-card-price-sys {
    font-size: 10px;
    color: var(--text-tertiary);
    font-variant-numeric: tabular-nums;
    text-decoration: line-through;
    line-height: 1.2;
}

.item-card-price-sys.hidden { visibility: hidden; }

.item-card-meta {
    font-size: 11px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    line-height: 1.2;
}

.item-card-meta .label { color: var(--text-tertiary); }

.item-card-actions {
    display: flex;
    gap: 6px;
    margin-top: auto;
}

.item-card-add {
    flex: 1;
    height: 30px;
    padding: 0 10px;
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    color: var(--accent);
    border: 0;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.item-card-add:hover { background: color-mix(in srgb, var(--accent) 20%, transparent); }
.item-card-add:active { transform: scale(0.97); }
.item-card-add:disabled { opacity: 0.5; cursor: not-allowed; }

.item-card-edit {
    height: 30px;
    padding: 0 8px;
    background: var(--intensity-6);
    color: var(--text-secondary);
    border: 0;
    border-radius: var(--radius-sm);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 3px;
    white-space: nowrap;
}

.item-card-edit:hover { background: var(--intensity-8); color: var(--text-primary); }

.item-card .empty {
    grid-column: 1 / -1;
    padding: 40px 16px;
    color: var(--text-tertiary);
    text-align: center;
    font-size: 13px;
}

/* ---------- Stepper (自定义价格步进器) ---------- */
.stepper {
    display: inline-flex;
    align-items: center;
    border: var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.stepper button {
    width: 32px; height: 32px;
    border: 0; background: var(--intensity-6);
    color: var(--text-primary); font-size: 16px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
}

.stepper button:hover { background: var(--intensity-8); }

.stepper input {
    width: 56px; height: 32px;
    border: 0; border-left: var(--border); border-right: var(--border);
    background: var(--card-bg); text-align: center;
    font-size: 13px; color: var(--text-primary); outline: none;
    -moz-appearance: textfield;
    font-variant-numeric: tabular-nums;
}

.stepper input::-webkit-outer-spin-button,
.stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }